Translation update

Add ItemFinished event (fixes #1258)

.gitignore

@@ -1,4 +1,4 @@
-syncthing
+./syncthing
 syncthing.exe
 *.tar.gz
 *.zip
@@ -13,3 +13,5 @@ perfstats*.csv
 coverage.xml
 !gui/scripts/syncthing
 .DS_Store
+syncthing.md5
+syncthing.exe.md5

AUTHORS

@@ -8,12 +8,15 @@ Arthur Axel fREW Schmidt <frew@afoolishmanifesto.com> <frioux@gmail.com>
 Ben Schulz <ueomkail@gmail.com> <uok@users.noreply.github.com>
 Ben Sidhom <bsidhom@gmail.com>
 Brandon Philips <brandon@ifup.org>
+Brendan Long <self@brendanlong.com>
 Caleb Callaway <enlightened.despot@gmail.com>
+Cathryne Linenweaver <cathryne.linenweaver@gmail.com> <Cathryne@users.noreply.github.com>
 Chris Joel <chris@scriptolo.gy>
 Daniel Martí <mvdan@mvdan.cc>
 Dennis Wilson <dw@risu.io>
 Dominik Heidler <dominik@heidler.eu>
 Emil Hessman <emil@hessman.se>
+Federico Castagnini <federico.castagnini@gmail.com>
 Felix Ableitner <me@nutomic.com>
 Felix Unterpaintner <bigbear2nd@gmail.com>
 Gilli Sigurdsson <gilli@vx.is>
@@ -21,13 +24,18 @@ Jakob Borg <jakob@nym.se>
 James Patterson <jamespatterson@operamail.com> <jpjp@users.noreply.github.com>
 Jens Diemer <github.com@jensdiemer.de> <git@jensdiemer.de>
 Jochen Voss <voss@seehuhn.de>
+Karol Różycki <rozycki.karol@gmail.com>
 Lode Hoste <zillode@zillode.be>
 Marcin Dziadus <dziadus.marcin@gmail.com>
+Michael Jephcote <rewt0r@gmx.com> <Rewt0r@users.noreply.github.com>
 Michael Tilli <pyfisch@gmail.com>
+Peter Hoeg <peter@speartail.com>
 Philippe Schommers <philippe@schommers.be>
 Phill Luby <phill.luby@newredo.com>
 Piotr Bejda <piotrb10@gmail.com>
 Ryan Sullivan <kayoticsully@gmail.com>
+Stefan Tatschner <stefan@sevenbyte.org>
+Tim Abell <tim@timwise.co.uk>
 Tomas Cerveny <kozec@kozec.com>
 Tully Robinson <tully@tojr.org>
 Veeti Paananen <veeti.paananen@rojekti.fi>

CONTRIBUTING.md

@@ -33,8 +33,8 @@ latest info on Transifex.
 
 Every contribution is welcome. If you want to contribute but are unsure
 where to start, any open issues are fair game! Be prepared for a
-[certain amount of review](https://discourse.syncthing.net/t/733); it's
-all in the name of quality. :) Following the points below will make this
+[certain amount of review](https://github.com/syncthing/syncthing/wiki/FAQ#why-are-you-being-so-hard-on-my-pull-request);
+it's all in the name of quality. :) Following the points below will make this
 a smoother process.
 
 Individuals making significant and valuable contributions are given
@@ -46,6 +46,20 @@ All nontrivial contributions should go through the pull request
 mechanism for internal review. Determining what is "nontrivial" is left
 at the discretion of the contributor.
 
+### Authorship
+
+All code authors are listed in the AUTHORS file. Commits must be made
+with the same name and email as listed in the AUTHORS file. To
+accomplish this, ensure that your git configuration is set correctly
+prior to making your first commit;
+
+    $ git config --global user.name "Jane Doe"
+    $ git config --global user.email janedoe@example.com
+
+You must be reachable on the given email address. If you do not wish to
+use your real name for whatever reason, using a nickname or pseudonym is
+perfectly acceptable.
+
 ### Core Team
 
 The Syncthing core team currently consists of the following members;
@@ -91,8 +105,8 @@ add yourself as a separate commit in your first pull request.
 
 ## Building
 
-[See the documentation](http://discourse.syncthing.net/t/44) on how to
-get started with a build environment.
+[See the documentation](https://github.com/syncthing/syncthing/wiki/Building)
+on how to get started with a build environment.
 
 ## Branches
 
@@ -119,7 +133,7 @@ Yes please!
 
 ## Documentation
 
-[Over here!](http://discourse.syncthing.net/category/documentation)
+[Over here!](https://github.com/syncthing/syncthing/wiki)
 
 ## License
 

Godeps/Godeps.json

@@ -1,14 +1,10 @@
 {
 	"ImportPath": "github.com/syncthing/syncthing",
-	"GoVersion": "go1.4rc1",
+	"GoVersion": "go1.4",
 	"Packages": [
 		"./cmd/..."
 	],
 	"Deps": [
-		{
-			"ImportPath": "github.com/AudriusButkevicius/lfu-go",
-			"Rev": "164bcecceb92fd6037f4d18a8d97b495ec6ef669"
-		},
 		{
 			"ImportPath": "github.com/bkaradzic/go-lz4",
 			"Rev": "93a831dcee242be64a9cc9803dda84af25932de7"
@@ -17,21 +13,29 @@
 			"ImportPath": "github.com/calmh/logger",
 			"Rev": "f50d32b313bec2933a3e1049f7416a29f3413d29"
 		},
+		{
+			"ImportPath": "github.com/calmh/luhn",
+			"Rev": "0c8388ff95fa92d4094011e5a04fc99dea3d1632"
+		},
 		{
 			"ImportPath": "github.com/calmh/osext",
 			"Rev": "9bf61584e5f1f172e8766ddc9022d9c401faaa5e"
 		},
 		{
 			"ImportPath": "github.com/calmh/xdr",
-			"Rev": "45c46b7db7ff83b8b9ee09bbd95f36ab50043ece"
+			"Rev": "ff948d7666c5e0fd18d398f6278881724d36a90b"
 		},
 		{
 			"ImportPath": "github.com/juju/ratelimit",
 			"Rev": "f9f36d11773655c0485207f0ad30dc2655f69d56"
 		},
+		{
+			"ImportPath": "github.com/syncthing/protocol",
+			"Rev": "442e93d3fc7728d7560c8d039a4199a77879b9f6"
+		},
 		{
 			"ImportPath": "github.com/syndtr/goleveldb/leveldb",
-			"Rev": "97e257099d2ab9578151ba85e2641e2cd14d3ca8"
+			"Rev": "63c9e642efad852f49e20a6f90194cae112fd2ac"
 		},
 		{
 			"ImportPath": "github.com/syndtr/gosnappy/snappy",
@@ -51,23 +55,19 @@
 		},
 		{
 			"ImportPath": "golang.org/x/crypto/bcrypt",
-			"Comment": "null-236",
-			"Rev": "69e2a90ed92d03812364aeb947b7068dc42e561e"
+			"Rev": "4ed45ec682102c643324fae5dff8dab085b6c300"
 		},
 		{
 			"ImportPath": "golang.org/x/crypto/blowfish",
-			"Comment": "null-236",
-			"Rev": "69e2a90ed92d03812364aeb947b7068dc42e561e"
+			"Rev": "4ed45ec682102c643324fae5dff8dab085b6c300"
 		},
 		{
 			"ImportPath": "golang.org/x/text/transform",
-			"Comment": "null-112",
-			"Rev": "2f707e0ad64637ca1318279be7201f5ed19c4050"
+			"Rev": "c980adc4a823548817b9c47d38c6ca6b7d7d8b6a"
 		},
 		{
 			"ImportPath": "golang.org/x/text/unicode/norm",
-			"Comment": "null-112",
-			"Rev": "2f707e0ad64637ca1318279be7201f5ed19c4050"
+			"Rev": "c980adc4a823548817b9c47d38c6ca6b7d7d8b6a"
 		}
 	]
 }

Godeps/_workspace/src/github.com/AudriusButkevicius/lfu-go/LICENSE

@@ -1,19 +0,0 @@
-Copyright (C) 2012 Dave Grijalva
-
-Permission is hereby granted, free of charge, to any person obtaining a 
-copy of this software and associated documentation files (the "Software"), 
-to deal in the Software without restriction, including without limitation 
-the rights to use, copy, modify, merge, publish, distribute, sublicense, 
-and/or sell copies of the Software, and to permit persons to whom the 
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included 
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
-THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
-THE SOFTWARE.

Godeps/_workspace/src/github.com/AudriusButkevicius/lfu-go/README.md

@@ -1,19 +0,0 @@
-A simple LFU cache for golang.  Based on the paper [An O(1) algorithm for implementing the LFU cache eviction scheme](http://dhruvbird.com/lfu.pdf).
-
-Usage:
-
-```go
-import "github.com/dgrijalva/lfu-go"
-
-// Make a new thing
-c := lfu.New()
-
-// Set some values
-c.Set("myKey", myValue)
-
-// Retrieve some values
-myValue = c.Get("myKey")
-
-// Evict some values
-c.Evict(1)
-```

Godeps/_workspace/src/github.com/AudriusButkevicius/lfu-go/lfu.go

@@ -1,156 +0,0 @@
-package lfu
-
-import (
-	"container/list"
-	"sync"
-)
-
-type Eviction struct {
-	Key   string
-	Value interface{}
-}
-
-type Cache struct {
-	// If len > UpperBound, cache will automatically evict
-	// down to LowerBound.  If either value is 0, this behavior
-	// is disabled.
-	UpperBound      int
-	LowerBound      int
-	values          map[string]*cacheEntry
-	freqs           *list.List
-	len             int
-	lock            *sync.Mutex
-	EvictionChannel chan<- Eviction
-}
-
-type cacheEntry struct {
-	key      string
-	value    interface{}
-	freqNode *list.Element
-}
-
-type listEntry struct {
-	entries map[*cacheEntry]byte
-	freq    int
-}
-
-func New() *Cache {
-	c := new(Cache)
-	c.values = make(map[string]*cacheEntry)
-	c.freqs = list.New()
-	c.lock = new(sync.Mutex)
-	return c
-}
-
-func (c *Cache) Get(key string) interface{} {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-	if e, ok := c.values[key]; ok {
-		c.increment(e)
-		return e.value
-	}
-	return nil
-}
-
-func (c *Cache) Set(key string, value interface{}) {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-	if e, ok := c.values[key]; ok {
-		// value already exists for key.  overwrite
-		e.value = value
-		c.increment(e)
-	} else {
-		// value doesn't exist.  insert
-		e := new(cacheEntry)
-		e.key = key
-		e.value = value
-		c.values[key] = e
-		c.increment(e)
-		c.len++
-		// bounds mgmt
-		if c.UpperBound > 0 && c.LowerBound > 0 {
-			if c.len > c.UpperBound {
-				c.evict(c.len - c.LowerBound)
-			}
-		}
-	}
-}
-
-func (c *Cache) Len() int {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-	return c.len
-}
-
-func (c *Cache) Evict(count int) int {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-	return c.evict(count)
-}
-
-func (c *Cache) evict(count int) int {
-	// No lock here so it can be called
-	// from within the lock (during Set)
-	var evicted int
-	for i := 0; i < count; {
-		if place := c.freqs.Front(); place != nil {
-			for entry, _ := range place.Value.(*listEntry).entries {
-				if i < count {
-					if c.EvictionChannel != nil {
-						c.EvictionChannel <- Eviction{
-							Key:   entry.key,
-							Value: entry.value,
-						}
-					}
-					delete(c.values, entry.key)
-					c.remEntry(place, entry)
-					evicted++
-					c.len--
-					i++
-				}
-			}
-		}
-	}
-	return evicted
-}
-
-func (c *Cache) increment(e *cacheEntry) {
-	currentPlace := e.freqNode
-	var nextFreq int
-	var nextPlace *list.Element
-	if currentPlace == nil {
-		// new entry
-		nextFreq = 1
-		nextPlace = c.freqs.Front()
-	} else {
-		// move up
-		nextFreq = currentPlace.Value.(*listEntry).freq + 1
-		nextPlace = currentPlace.Next()
-	}
-
-	if nextPlace == nil || nextPlace.Value.(*listEntry).freq != nextFreq {
-		// create a new list entry
-		li := new(listEntry)
-		li.freq = nextFreq
-		li.entries = make(map[*cacheEntry]byte)
-		if currentPlace != nil {
-			nextPlace = c.freqs.InsertAfter(li, currentPlace)
-		} else {
-			nextPlace = c.freqs.PushFront(li)
-		}
-	}
-	e.freqNode = nextPlace
-	nextPlace.Value.(*listEntry).entries[e] = 1
-	if currentPlace != nil {
-		// remove from current position
-		c.remEntry(currentPlace, e)
-	}
-}
-
-func (c *Cache) remEntry(place *list.Element, entry *cacheEntry) {
-	entries := place.Value.(*listEntry).entries
-	delete(entries, entry)
-	if len(entries) == 0 {
-		c.freqs.Remove(place)
-	}
-}

Godeps/_workspace/src/github.com/AudriusButkevicius/lfu-go/lfu_test.go

@@ -1,68 +0,0 @@
-package lfu
-
-import (
-	"fmt"
-	"testing"
-)
-
-func TestLFU(t *testing.T) {
-	c := New()
-	c.Set("a", "a")
-	if v := c.Get("a"); v != "a" {
-		t.Errorf("Value was not saved: %v != 'a'", v)
-	}
-	if l := c.Len(); l != 1 {
-		t.Errorf("Length was not updated: %v != 1", l)
-	}
-
-	c.Set("b", "b")
-	if v := c.Get("b"); v != "b" {
-		t.Errorf("Value was not saved: %v != 'b'", v)
-	}
-	if l := c.Len(); l != 2 {
-		t.Errorf("Length was not updated: %v != 2", l)
-	}
-
-	c.Get("a")
-	evicted := c.Evict(1)
-	if v := c.Get("a"); v != "a" {
-		t.Errorf("Value was improperly evicted: %v != 'a'", v)
-	}
-	if v := c.Get("b"); v != nil {
-		t.Errorf("Value was not evicted: %v", v)
-	}
-	if l := c.Len(); l != 1 {
-		t.Errorf("Length was not updated: %v != 1", l)
-	}
-	if evicted != 1 {
-		t.Errorf("Number of evicted items is wrong: %v != 1", evicted)
-	}
-}
-
-func TestBoundsMgmt(t *testing.T) {
-	c := New()
-	c.UpperBound = 10
-	c.LowerBound = 5
-
-	for i := 0; i < 100; i++ {
-		c.Set(fmt.Sprintf("%v", i), i)
-	}
-	if c.Len() > 10 {
-		t.Errorf("Bounds management failed to evict properly: %v", c.Len())
-	}
-}
-
-func TestEviction(t *testing.T) {
-	ch := make(chan Eviction, 1)
-
-	c := New()
-	c.EvictionChannel = ch
-	c.Set("a", "b")
-	c.Evict(1)
-
-	ev := <-ch
-
-	if ev.Key != "a" || ev.Value.(string) != "b" {
-		t.Error("Incorrect item")
-	}
-}

Godeps/_workspace/src/github.com/bkaradzic/go-lz4/reader.go

@@ -1,194 +1,194 @@
-/*
- * Copyright 2011-2012 Branimir Karadzic. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- *    1. Redistributions of source code must retain the above copyright notice, this
- *       list of conditions and the following disclaimer.
- *
- *    2. Redistributions in binary form must reproduce the above copyright notice,
- *       this list of conditions and the following disclaimer in the documentation
- *       and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY COPYRIGHT HOLDER ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package lz4
-
-import (
-	"encoding/binary"
-	"errors"
-	"io"
-)
-
-var (
-	// ErrCorrupt indicates the input was corrupt
-	ErrCorrupt = errors.New("corrupt input")
-)
-
-const (
-	mlBits  = 4
-	mlMask  = (1 << mlBits) - 1
-	runBits = 8 - mlBits
-	runMask = (1 << runBits) - 1
-)
-
-type decoder struct {
-	src  []byte
-	dst  []byte
-	spos uint32
-	dpos uint32
-	ref  uint32
-}
-
-func (d *decoder) readByte() (uint8, error) {
-	if int(d.spos) == len(d.src) {
-		return 0, io.EOF
-	}
-	b := d.src[d.spos]
-	d.spos++
-	return b, nil
-}
-
-func (d *decoder) getLen() (uint32, error) {
-
-	length := uint32(0)
-	ln, err := d.readByte()
-	if err != nil {
-		return 0, ErrCorrupt
-	}
-	for ln == 255 {
-		length += 255
-		ln, err = d.readByte()
-		if err != nil {
-			return 0, ErrCorrupt
-		}
-	}
-	length += uint32(ln)
-
-	return length, nil
-}
-
-func (d *decoder) cp(length, decr uint32) {
-
-	if int(d.ref+length) < int(d.dpos) {
-		copy(d.dst[d.dpos:], d.dst[d.ref:d.ref+length])
-	} else {
-		for ii := uint32(0); ii < length; ii++ {
-			d.dst[d.dpos+ii] = d.dst[d.ref+ii]
-		}
-	}
-	d.dpos += length
-	d.ref += length - decr
-}
-
-func (d *decoder) finish(err error) error {
-	if err == io.EOF {
-		return nil
-	}
-
-	return err
-}
-
-// Decode returns the decoded form of src.  The returned slice may be a
-// subslice of dst if it was large enough to hold the entire decoded block.
-func Decode(dst, src []byte) ([]byte, error) {
-
-	if len(src) < 4 {
-		return nil, ErrCorrupt
-	}
-
-	uncompressedLen := binary.LittleEndian.Uint32(src)
-
-	if uncompressedLen == 0 {
-		return nil, nil
-	}
-
-	if uncompressedLen > MaxInputSize {
-		return nil, ErrTooLarge
-	}
-
-	if dst == nil || len(dst) < int(uncompressedLen) {
-		dst = make([]byte, uncompressedLen)
-	}
-
-	d := decoder{src: src, dst: dst[:uncompressedLen], spos: 4}
-
-	decr := []uint32{0, 3, 2, 3}
-
-	for {
-		code, err := d.readByte()
-		if err != nil {
-			return d.dst, d.finish(err)
-		}
-
-		length := uint32(code >> mlBits)
-		if length == runMask {
-			ln, err := d.getLen()
-			if err != nil {
-				return nil, ErrCorrupt
-			}
-			length += ln
-		}
-
-		if int(d.spos+length) > len(d.src) {
-			return nil, ErrCorrupt
-		}
-
-		for ii := uint32(0); ii < length; ii++ {
-			d.dst[d.dpos+ii] = d.src[d.spos+ii]
-		}
-
-		d.spos += length
-		d.dpos += length
-
-		if int(d.spos) == len(d.src) {
-			return d.dst, nil
-		}
-
-		if int(d.spos+2) >= len(d.src) {
-			return nil, ErrCorrupt
-		}
-
-		back := uint32(d.src[d.spos]) | uint32(d.src[d.spos+1])<<8
-
-		if back > d.dpos {
-			return nil, ErrCorrupt
-		}
-
-		d.spos += 2
-		d.ref = d.dpos - back
-
-		length = uint32(code & mlMask)
-		if length == mlMask {
-			ln, err := d.getLen()
-			if err != nil {
-				return nil, ErrCorrupt
-			}
-			length += ln
-		}
-
-		literal := d.dpos - d.ref
-		if literal < 4 {
-			d.cp(4, decr[literal])
-		} else {
-			length += 4
-		}
-
-		if d.dpos+length > uncompressedLen {
-			return nil, ErrCorrupt
-		}
-
-		d.cp(length, 0)
-	}
-}
+/*
+ * Copyright 2011-2012 Branimir Karadzic. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *    1. Redistributions of source code must retain the above copyright notice, this
+ *       list of conditions and the following disclaimer.
+ *
+ *    2. Redistributions in binary form must reproduce the above copyright notice,
+ *       this list of conditions and the following disclaimer in the documentation
+ *       and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY COPYRIGHT HOLDER ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+ * SHALL COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package lz4
+
+import (
+	"encoding/binary"
+	"errors"
+	"io"
+)
+
+var (
+	// ErrCorrupt indicates the input was corrupt
+	ErrCorrupt = errors.New("corrupt input")
+)
+
+const (
+	mlBits  = 4
+	mlMask  = (1 << mlBits) - 1
+	runBits = 8 - mlBits
+	runMask = (1 << runBits) - 1
+)
+
+type decoder struct {
+	src  []byte
+	dst  []byte
+	spos uint32
+	dpos uint32
+	ref  uint32
+}
+
+func (d *decoder) readByte() (uint8, error) {
+	if int(d.spos) == len(d.src) {
+		return 0, io.EOF
+	}
+	b := d.src[d.spos]
+	d.spos++
+	return b, nil
+}
+
+func (d *decoder) getLen() (uint32, error) {
+
+	length := uint32(0)
+	ln, err := d.readByte()
+	if err != nil {
+		return 0, ErrCorrupt
+	}
+	for ln == 255 {
+		length += 255
+		ln, err = d.readByte()
+		if err != nil {
+			return 0, ErrCorrupt
+		}
+	}
+	length += uint32(ln)
+
+	return length, nil
+}
+
+func (d *decoder) cp(length, decr uint32) {
+
+	if int(d.ref+length) < int(d.dpos) {
+		copy(d.dst[d.dpos:], d.dst[d.ref:d.ref+length])
+	} else {
+		for ii := uint32(0); ii < length; ii++ {
+			d.dst[d.dpos+ii] = d.dst[d.ref+ii]
+		}
+	}
+	d.dpos += length
+	d.ref += length - decr
+}
+
+func (d *decoder) finish(err error) error {
+	if err == io.EOF {
+		return nil
+	}
+
+	return err
+}
+
+// Decode returns the decoded form of src.  The returned slice may be a
+// subslice of dst if it was large enough to hold the entire decoded block.
+func Decode(dst, src []byte) ([]byte, error) {
+
+	if len(src) < 4 {
+		return nil, ErrCorrupt
+	}
+
+	uncompressedLen := binary.LittleEndian.Uint32(src)
+
+	if uncompressedLen == 0 {
+		return nil, nil
+	}
+
+	if uncompressedLen > MaxInputSize {
+		return nil, ErrTooLarge
+	}
+
+	if dst == nil || len(dst) < int(uncompressedLen) {
+		dst = make([]byte, uncompressedLen)
+	}
+
+	d := decoder{src: src, dst: dst[:uncompressedLen], spos: 4}
+
+	decr := []uint32{0, 3, 2, 3}
+
+	for {
+		code, err := d.readByte()
+		if err != nil {
+			return d.dst, d.finish(err)
+		}
+
+		length := uint32(code >> mlBits)
+		if length == runMask {
+			ln, err := d.getLen()
+			if err != nil {
+				return nil, ErrCorrupt
+			}
+			length += ln
+		}
+
+		if int(d.spos+length) > len(d.src) {
+			return nil, ErrCorrupt
+		}
+
+		for ii := uint32(0); ii < length; ii++ {
+			d.dst[d.dpos+ii] = d.src[d.spos+ii]
+		}
+
+		d.spos += length
+		d.dpos += length
+
+		if int(d.spos) == len(d.src) {
+			return d.dst, nil
+		}
+
+		if int(d.spos+2) >= len(d.src) {
+			return nil, ErrCorrupt
+		}
+
+		back := uint32(d.src[d.spos]) | uint32(d.src[d.spos+1])<<8
+
+		if back > d.dpos {
+			return nil, ErrCorrupt
+		}
+
+		d.spos += 2
+		d.ref = d.dpos - back
+
+		length = uint32(code & mlMask)
+		if length == mlMask {
+			ln, err := d.getLen()
+			if err != nil {
+				return nil, ErrCorrupt
+			}
+			length += ln
+		}
+
+		literal := d.dpos - d.ref
+		if literal < 4 {
+			d.cp(4, decr[literal])
+		} else {
+			length += 4
+		}
+
+		if d.dpos+length > uncompressedLen {
+			return nil, ErrCorrupt
+		}
+
+		d.cp(length, 0)
+	}
+}

Godeps/_workspace/src/github.com/bkaradzic/go-lz4/writer.go

@@ -1,188 +1,188 @@
-/*
- * Copyright 2011-2012 Branimir Karadzic. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- *    1. Redistributions of source code must retain the above copyright notice, this
- *       list of conditions and the following disclaimer.
- *
- *    2. Redistributions in binary form must reproduce the above copyright notice,
- *       this list of conditions and the following disclaimer in the documentation
- *       and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY COPYRIGHT HOLDER ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package lz4
-
-import "encoding/binary"
-import "errors"
-
-const (
-	minMatch              = 4
-	hashLog               = 17
-	hashTableSize         = 1 << hashLog
-	hashShift             = (minMatch * 8) - hashLog
-	incompressible uint32 = 128
-	uninitHash            = 0x88888888
-
-	// MaxInputSize is the largest buffer than can be compressed in a single block
-	MaxInputSize = 0x7E000000
-)
-
-var (
-	// ErrTooLarge indicates the input buffer was too large
-	ErrTooLarge = errors.New("input too large")
-)
-
-type encoder struct {
-	src       []byte
-	dst       []byte
-	hashTable []uint32
-	pos       uint32
-	anchor    uint32
-	dpos      uint32
-}
-
-// CompressBound returns the maximum length of a lz4 block, given it's uncompressed length
-func CompressBound(isize int) int {
-	if isize > MaxInputSize {
-		return 0
-	}
-	return isize + ((isize) / 255) + 16 + 4
-}
-
-func (e *encoder) writeLiterals(length, mlLen, pos uint32) {
-
-	ln := length
-
-	var code byte
-	if ln > runMask-1 {
-		code = runMask
-	} else {
-		code = byte(ln)
-	}
-
-	if mlLen > mlMask-1 {
-		e.dst[e.dpos] = (code << mlBits) + byte(mlMask)
-	} else {
-		e.dst[e.dpos] = (code << mlBits) + byte(mlLen)
-	}
-	e.dpos++
-
-	if code == runMask {
-		ln -= runMask
-		for ; ln > 254; ln -= 255 {
-			e.dst[e.dpos] = 255
-			e.dpos++
-		}
-
-		e.dst[e.dpos] = byte(ln)
-		e.dpos++
-	}
-
-	for ii := uint32(0); ii < length; ii++ {
-		e.dst[e.dpos+ii] = e.src[pos+ii]
-	}
-
-	e.dpos += length
-}
-
-// Encode returns the encoded form of src.  The returned array may be a
-// sub-slice of dst if it was large enough to hold the entire output.
-func Encode(dst, src []byte) ([]byte, error) {
-
-	if len(src) >= MaxInputSize {
-		return nil, ErrTooLarge
-	}
-
-	if n := CompressBound(len(src)); len(dst) < n {
-		dst = make([]byte, n)
-	}
-
-	e := encoder{src: src, dst: dst, hashTable: make([]uint32, hashTableSize)}
-
-	binary.LittleEndian.PutUint32(dst, uint32(len(src)))
-	e.dpos = 4
-
-	var (
-		step  uint32 = 1
-		limit        = incompressible
-	)
-
-	for {
-		if int(e.pos)+12 >= len(e.src) {
-			e.writeLiterals(uint32(len(e.src))-e.anchor, 0, e.anchor)
-			return e.dst[:e.dpos], nil
-		}
-
-		sequence := uint32(e.src[e.pos+3])<<24 | uint32(e.src[e.pos+2])<<16 | uint32(e.src[e.pos+1])<<8 | uint32(e.src[e.pos+0])
-
-		hash := (sequence * 2654435761) >> hashShift
-		ref := e.hashTable[hash] + uninitHash
-		e.hashTable[hash] = e.pos - uninitHash
-
-		if ((e.pos-ref)>>16) != 0 || uint32(e.src[ref+3])<<24|uint32(e.src[ref+2])<<16|uint32(e.src[ref+1])<<8|uint32(e.src[ref+0]) != sequence {
-			if e.pos-e.anchor > limit {
-				limit <<= 1
-				step += 1 + (step >> 2)
-			}
-			e.pos += step
-			continue
-		}
-
-		if step > 1 {
-			e.hashTable[hash] = ref - uninitHash
-			e.pos -= step - 1
-			step = 1
-			continue
-		}
-		limit = incompressible
-
-		ln := e.pos - e.anchor
-		back := e.pos - ref
-
-		anchor := e.anchor
-
-		e.pos += minMatch
-		ref += minMatch
-		e.anchor = e.pos
-
-		for int(e.pos) < len(e.src)-5 && e.src[e.pos] == e.src[ref] {
-			e.pos++
-			ref++
-		}
-
-		mlLen := e.pos - e.anchor
-
-		e.writeLiterals(ln, mlLen, anchor)
-		e.dst[e.dpos] = uint8(back)
-		e.dst[e.dpos+1] = uint8(back >> 8)
-		e.dpos += 2
-
-		if mlLen > mlMask-1 {
-			mlLen -= mlMask
-			for mlLen > 254 {
-				mlLen -= 255
-
-				e.dst[e.dpos] = 255
-				e.dpos++
-			}
-
-			e.dst[e.dpos] = byte(mlLen)
-			e.dpos++
-		}
-
-		e.anchor = e.pos
-	}
-}
+/*
+ * Copyright 2011-2012 Branimir Karadzic. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *    1. Redistributions of source code must retain the above copyright notice, this
+ *       list of conditions and the following disclaimer.
+ *
+ *    2. Redistributions in binary form must reproduce the above copyright notice,
+ *       this list of conditions and the following disclaimer in the documentation
+ *       and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY COPYRIGHT HOLDER ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+ * SHALL COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package lz4
+
+import "encoding/binary"
+import "errors"
+
+const (
+	minMatch              = 4
+	hashLog               = 17
+	hashTableSize         = 1 << hashLog
+	hashShift             = (minMatch * 8) - hashLog
+	incompressible uint32 = 128
+	uninitHash            = 0x88888888
+
+	// MaxInputSize is the largest buffer than can be compressed in a single block
+	MaxInputSize = 0x7E000000
+)
+
+var (
+	// ErrTooLarge indicates the input buffer was too large
+	ErrTooLarge = errors.New("input too large")
+)
+
+type encoder struct {
+	src       []byte
+	dst       []byte
+	hashTable []uint32
+	pos       uint32
+	anchor    uint32
+	dpos      uint32
+}
+
+// CompressBound returns the maximum length of a lz4 block, given it's uncompressed length
+func CompressBound(isize int) int {
+	if isize > MaxInputSize {
+		return 0
+	}
+	return isize + ((isize) / 255) + 16 + 4
+}
+
+func (e *encoder) writeLiterals(length, mlLen, pos uint32) {
+
+	ln := length
+
+	var code byte
+	if ln > runMask-1 {
+		code = runMask
+	} else {
+		code = byte(ln)
+	}
+
+	if mlLen > mlMask-1 {
+		e.dst[e.dpos] = (code << mlBits) + byte(mlMask)
+	} else {
+		e.dst[e.dpos] = (code << mlBits) + byte(mlLen)
+	}
+	e.dpos++
+
+	if code == runMask {
+		ln -= runMask
+		for ; ln > 254; ln -= 255 {
+			e.dst[e.dpos] = 255
+			e.dpos++
+		}
+
+		e.dst[e.dpos] = byte(ln)
+		e.dpos++
+	}
+
+	for ii := uint32(0); ii < length; ii++ {
+		e.dst[e.dpos+ii] = e.src[pos+ii]
+	}
+
+	e.dpos += length
+}
+
+// Encode returns the encoded form of src.  The returned array may be a
+// sub-slice of dst if it was large enough to hold the entire output.
+func Encode(dst, src []byte) ([]byte, error) {
+
+	if len(src) >= MaxInputSize {
+		return nil, ErrTooLarge
+	}
+
+	if n := CompressBound(len(src)); len(dst) < n {
+		dst = make([]byte, n)
+	}
+
+	e := encoder{src: src, dst: dst, hashTable: make([]uint32, hashTableSize)}
+
+	binary.LittleEndian.PutUint32(dst, uint32(len(src)))
+	e.dpos = 4
+
+	var (
+		step  uint32 = 1
+		limit        = incompressible
+	)
+
+	for {
+		if int(e.pos)+12 >= len(e.src) {
+			e.writeLiterals(uint32(len(e.src))-e.anchor, 0, e.anchor)
+			return e.dst[:e.dpos], nil
+		}
+
+		sequence := uint32(e.src[e.pos+3])<<24 | uint32(e.src[e.pos+2])<<16 | uint32(e.src[e.pos+1])<<8 | uint32(e.src[e.pos+0])
+
+		hash := (sequence * 2654435761) >> hashShift
+		ref := e.hashTable[hash] + uninitHash
+		e.hashTable[hash] = e.pos - uninitHash
+
+		if ((e.pos-ref)>>16) != 0 || uint32(e.src[ref+3])<<24|uint32(e.src[ref+2])<<16|uint32(e.src[ref+1])<<8|uint32(e.src[ref+0]) != sequence {
+			if e.pos-e.anchor > limit {
+				limit <<= 1
+				step += 1 + (step >> 2)
+			}
+			e.pos += step
+			continue
+		}
+
+		if step > 1 {
+			e.hashTable[hash] = ref - uninitHash
+			e.pos -= step - 1
+			step = 1
+			continue
+		}
+		limit = incompressible
+
+		ln := e.pos - e.anchor
+		back := e.pos - ref
+
+		anchor := e.anchor
+
+		e.pos += minMatch
+		ref += minMatch
+		e.anchor = e.pos
+
+		for int(e.pos) < len(e.src)-5 && e.src[e.pos] == e.src[ref] {
+			e.pos++
+			ref++
+		}
+
+		mlLen := e.pos - e.anchor
+
+		e.writeLiterals(ln, mlLen, anchor)
+		e.dst[e.dpos] = uint8(back)
+		e.dst[e.dpos+1] = uint8(back >> 8)
+		e.dpos += 2
+
+		if mlLen > mlMask-1 {
+			mlLen -= mlMask
+			for mlLen > 254 {
+				mlLen -= 255
+
+				e.dst[e.dpos] = 255
+				e.dpos++
+			}
+
+			e.dst[e.dpos] = byte(mlLen)
+			e.dpos++
+		}
+
+		e.anchor = e.pos
+	}
+}

Godeps/_workspace/src/github.com/calmh/luhn/LICENSE

@@ -0,0 +1,19 @@
+Copyright (C) 2014 Jakob Borg
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+- The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Godeps/_workspace/src/github.com/calmh/luhn/luhn.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 Jakob Borg
 
 // Package luhn generates and validates Luhn mod N check digits.
 package luhn

Godeps/_workspace/src/github.com/calmh/luhn/luhn_test.go

@@ -1,24 +1,11 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 Jakob Borg
 
 package luhn_test
 
 import (
 	"testing"
 
-	"github.com/syncthing/syncthing/internal/luhn"
+	"github.com/calmh/luhn"
 )
 
 func TestGenerate(t *testing.T) {

Godeps/_workspace/src/github.com/calmh/xdr/cmd/genxdr/main.go

@@ -321,10 +321,10 @@ func generateDiagram(output io.Writer, s structInfo) {
 		case "bool":
 			fmt.Fprintf(output, "| %s |V|\n", center(name+" (V=0 or 1)", 59))
 			fmt.Fprintln(output, line)
-		case "uint16":
+		case "int16", "uint16":
 			fmt.Fprintf(output, "| %s | %s |\n", center("0x0000", 29), center(name, 29))
 			fmt.Fprintln(output, line)
-		case "uint32":
+		case "int32", "uint32":
 			fmt.Fprintf(output, "| %s |\n", center(name, 61))
 			fmt.Fprintln(output, line)
 		case "int64", "uint64":
@@ -374,6 +374,8 @@ func generateXdr(output io.Writer, s structInfo) {
 		}
 
 		switch tn {
+		case "int16", "int32":
+			fmt.Fprintf(output, "\tint %s%s;\n", fn, suf)
 		case "uint16", "uint32":
 			fmt.Fprintf(output, "\tunsigned int %s%s;\n", fn, suf)
 		case "int64":

Godeps/_workspace/src/github.com/calmh/xdr/reader.go

@@ -154,6 +154,10 @@ func (e XDRError) Error() string {
 	return "xdr " + e.op + ": " + e.err.Error()
 }
 
+func (e XDRError) IsEOF() bool {
+	return e.err == io.EOF
+}
+
 func (r *Reader) Error() error {
 	if r.err == nil {
 		return nil

Godeps/_workspace/src/github.com/syncthing/protocol/AUTHORS

@@ -0,0 +1,4 @@
+# This is the official list of Protocol Authors for copyright purposes.
+
+Audrius Butkevicius <audrius.butkevicius@gmail.com>
+Jakob Borg <jakob@nym.se>

Godeps/_workspace/src/github.com/syncthing/protocol/CONTRIBUTING.md

@@ -0,0 +1,76 @@
+## Reporting Bugs
+
+Please file bugs in the [Github Issue
+Tracker](https://github.com/syncthing/protocol/issues).
+
+## Contributing Code
+
+Every contribution is welcome. Following the points below will make this
+a smoother process.
+
+Individuals making significant and valuable contributions are given
+commit-access to the project. If you make a significant contribution and
+are not considered for commit-access, please contact any of the
+Syncthing core team members.
+
+All nontrivial contributions should go through the pull request
+mechanism for internal review. Determining what is "nontrivial" is left
+at the discretion of the contributor.
+
+### Authorship
+
+All code authors are listed in the AUTHORS file. Commits must be made
+with the same name and email as listed in the AUTHORS file. To
+accomplish this, ensure that your git configuration is set correctly
+prior to making your first commit;
+
+    $ git config --global user.name "Jane Doe"
+    $ git config --global user.email janedoe@example.com
+
+You must be reachable on the given email address. If you do not wish to
+use your real name for whatever reason, using a nickname or pseudonym is
+perfectly acceptable.
+
+## Coding Style
+
+- Follow the conventions laid out in [Effective Go](https://golang.org/doc/effective_go.html)
+  as much as makes sense.
+
+- All text files use Unix line endings.
+
+- Each commit should be `go fmt` clean.
+
+- The commit message subject should be a single short sentence
+  describing the change, starting with a capital letter.
+
+- Commits that resolve an existing issue must include the issue number
+  as `(fixes #123)` at the end of the commit message subject.
+
+- Imports are grouped per `goimports` standard; that is, standard
+  library first, then third party libraries after a blank line.
+
+- A contribution solving a single issue or introducing a single new
+  feature should probably be a single commit based on the current
+  `master` branch. You may be asked to "rebase" or "squash" your pull
+  request to make sure this is the case, especially if there have been
+  amendments during review.
+
+## Licensing
+
+All contributions are made under the same MIT license as the rest of the
+project, except documentation, user interface text and translation
+strings which are licensed under the Creative Commons Attribution 4.0
+International License. You retain the copyright to code you have
+written.
+
+When accepting your first contribution, the maintainer of the project
+will ensure that you are added to the AUTHORS file. You are welcome to
+add yourself as a separate commit in your first pull request.
+
+## Tests
+
+Yes please!
+
+## License
+
+MIT

Godeps/_workspace/src/github.com/syncthing/protocol/LICENSE

@@ -0,0 +1,19 @@
+Copyright (C) 2014-2015 The Protocol Authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+- The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Godeps/_workspace/src/github.com/syncthing/protocol/README.md

@@ -0,0 +1,13 @@
+The BEPv1 Protocol
+==================
+
+[![Latest Build](http://img.shields.io/jenkins/s/http/build.syncthing.net/protocol.svg?style=flat-square)](http://build.syncthing.net/job/protocol/lastBuild/)
+[![API Documentation](http://img.shields.io/badge/api-Godoc-blue.svg?style=flat-square)](http://godoc.org/github.com/syncthing/protocol)
+[![MIT License](http://img.shields.io/badge/license-MIT-blue.svg?style=flat-square)](http://opensource.org/licenses/MIT)
+
+This is the protocol implementation used by Syncthing.
+
+License
+=======
+
+MIT

Godeps/_workspace/src/github.com/syncthing/protocol/common_test.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 package protocol
 

Godeps/_workspace/src/github.com/syncthing/protocol/counting.go

@@ -0,0 +1,62 @@
+// Copyright (C) 2014 The Protocol Authors.
+
+package protocol
+
+import (
+	"io"
+	"sync/atomic"
+	"time"
+)
+
+type countingReader struct {
+	io.Reader
+	tot  int64 // bytes
+	last int64 // unix nanos
+}
+
+var (
+	totalIncoming int64
+	totalOutgoing int64
+)
+
+func (c *countingReader) Read(bs []byte) (int, error) {
+	n, err := c.Reader.Read(bs)
+	atomic.AddInt64(&c.tot, int64(n))
+	atomic.AddInt64(&totalIncoming, int64(n))
+	atomic.StoreInt64(&c.last, time.Now().UnixNano())
+	return n, err
+}
+
+func (c *countingReader) Tot() int64 {
+	return atomic.LoadInt64(&c.tot)
+}
+
+func (c *countingReader) Last() time.Time {
+	return time.Unix(0, atomic.LoadInt64(&c.last))
+}
+
+type countingWriter struct {
+	io.Writer
+	tot  int64 // bytes
+	last int64 // unix nanos
+}
+
+func (c *countingWriter) Write(bs []byte) (int, error) {
+	n, err := c.Writer.Write(bs)
+	atomic.AddInt64(&c.tot, int64(n))
+	atomic.AddInt64(&totalOutgoing, int64(n))
+	atomic.StoreInt64(&c.last, time.Now().UnixNano())
+	return n, err
+}
+
+func (c *countingWriter) Tot() int64 {
+	return atomic.LoadInt64(&c.tot)
+}
+
+func (c *countingWriter) Last() time.Time {
+	return time.Unix(0, atomic.LoadInt64(&c.last))
+}
+
+func TotalInOut() (int64, int64) {
+	return atomic.LoadInt64(&totalIncoming), atomic.LoadInt64(&totalOutgoing)
+}

Godeps/_workspace/src/github.com/syncthing/protocol/debug.go

@@ -0,0 +1,15 @@
+// Copyright (C) 2014 The Protocol Authors.
+
+package protocol
+
+import (
+	"os"
+	"strings"
+
+	"github.com/calmh/logger"
+)
+
+var (
+	debug = strings.Contains(os.Getenv("STTRACE"), "protocol") || os.Getenv("STTRACE") == "all"
+	l     = logger.DefaultLogger
+)

Godeps/_workspace/src/github.com/syncthing/protocol/deviceid.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 package protocol
 
@@ -24,7 +11,7 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/syncthing/syncthing/internal/luhn"
+	"github.com/calmh/luhn"
 )
 
 type DeviceID [32]byte

Godeps/_workspace/src/github.com/syncthing/protocol/deviceid_test.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 package protocol
 

Godeps/_workspace/src/github.com/syncthing/protocol/doc.go

@@ -0,0 +1,4 @@
+// Copyright (C) 2014 The Protocol Authors.
+
+// Package protocol implements the Block Exchange Protocol.
+package protocol

Godeps/_workspace/src/github.com/syncthing/protocol/header.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 package protocol
 

Godeps/_workspace/src/github.com/syncthing/protocol/message.go

@@ -0,0 +1,122 @@
+// Copyright (C) 2014 The Protocol Authors.
+
+//go:generate genxdr -o message_xdr.go message.go
+
+package protocol
+
+import "fmt"
+
+type IndexMessage struct {
+	Folder  string // max:64
+	Files   []FileInfo
+	Flags   uint32
+	Options []Option // max:64
+}
+
+type FileInfo struct {
+	Name         string // max:8192
+	Flags        uint32
+	Modified     int64
+	Version      int64
+	LocalVersion int64
+	Blocks       []BlockInfo
+}
+
+func (f FileInfo) String() string {
+	return fmt.Sprintf("File{Name:%q, Flags:0%o, Modified:%d, Version:%d, Size:%d, Blocks:%v}",
+		f.Name, f.Flags, f.Modified, f.Version, f.Size(), f.Blocks)
+}
+
+func (f FileInfo) Size() (bytes int64) {
+	if f.IsDeleted() || f.IsDirectory() {
+		return 128
+	}
+	for _, b := range f.Blocks {
+		bytes += int64(b.Size)
+	}
+	return
+}
+
+func (f FileInfo) IsDeleted() bool {
+	return f.Flags&FlagDeleted != 0
+}
+
+func (f FileInfo) IsInvalid() bool {
+	return f.Flags&FlagInvalid != 0
+}
+
+func (f FileInfo) IsDirectory() bool {
+	return f.Flags&FlagDirectory != 0
+}
+
+func (f FileInfo) IsSymlink() bool {
+	return f.Flags&FlagSymlink != 0
+}
+
+func (f FileInfo) HasPermissionBits() bool {
+	return f.Flags&FlagNoPermBits == 0
+}
+
+type BlockInfo struct {
+	Offset int64 // noencode (cache only)
+	Size   int32
+	Hash   []byte // max:64
+}
+
+func (b BlockInfo) String() string {
+	return fmt.Sprintf("Block{%d/%d/%x}", b.Offset, b.Size, b.Hash)
+}
+
+type RequestMessage struct {
+	Folder  string // max:64
+	Name    string // max:8192
+	Offset  int64
+	Size    int32
+	Hash    []byte // max:64
+	Flags   uint32
+	Options []Option // max:64
+}
+
+type ResponseMessage struct {
+	Data  []byte
+	Error int32
+}
+
+type ClusterConfigMessage struct {
+	ClientName    string   // max:64
+	ClientVersion string   // max:64
+	Folders       []Folder // max:64
+	Options       []Option // max:64
+}
+
+func (o *ClusterConfigMessage) GetOption(key string) string {
+	for _, option := range o.Options {
+		if option.Key == key {
+			return option.Value
+		}
+	}
+	return ""
+}
+
+type Folder struct {
+	ID      string // max:64
+	Devices []Device
+}
+
+type Device struct {
+	ID              []byte // max:32
+	Flags           uint32
+	MaxLocalVersion int64
+}
+
+type Option struct {
+	Key   string // max:64
+	Value string // max:1024
+}
+
+type CloseMessage struct {
+	Reason string // max:1024
+	Code   int32
+}
+
+type EmptyMessage struct{}

Godeps/_workspace/src/github.com/syncthing/protocol/message_xdr.go

@@ -30,11 +30,21 @@ IndexMessage Structure:
 \               Zero or more FileInfo Structures                \
 /                                                               /
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+|                             Flags                             |
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+|                       Number of Options                       |
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+/                                                               /
+\                Zero or more Option Structures                 \
+/                                                               /
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 
 
 struct IndexMessage {
 	string Folder<64>;
 	FileInfo Files<>;
+	unsigned int Flags;
+	Option Options<64>;
 }
 
 */
@@ -75,6 +85,17 @@ func (o IndexMessage) encodeXDR(xw *xdr.Writer) (int, error) {
 			return xw.Tot(), err
 		}
 	}
+	xw.WriteUint32(o.Flags)
+	if l := len(o.Options); l > 64 {
+		return xw.Tot(), xdr.ElementSizeExceeded("Options", l, 64)
+	}
+	xw.WriteUint32(uint32(len(o.Options)))
+	for i := range o.Options {
+		_, err := o.Options[i].encodeXDR(xw)
+		if err != nil {
+			return xw.Tot(), err
+		}
+	}
 	return xw.Tot(), xw.Error()
 }
 
@@ -96,6 +117,15 @@ func (o *IndexMessage) decodeXDR(xr *xdr.Reader) error {
 	for i := range o.Files {
 		(&o.Files[i]).decodeXDR(xr)
 	}
+	o.Flags = xr.ReadUint32()
+	_OptionsSize := int(xr.ReadUint32())
+	if _OptionsSize > 64 {
+		return xdr.ElementSizeExceeded("Options", _OptionsSize, 64)
+	}
+	o.Options = make([]Option, _OptionsSize)
+	for i := range o.Options {
+		(&o.Options[i]).decodeXDR(xr)
+	}
 	return xr.Error()
 }
 
@@ -138,8 +168,8 @@ struct FileInfo {
 	string Name<8192>;
 	unsigned int Flags;
 	hyper Modified;
-	unsigned hyper Version;
-	unsigned hyper LocalVersion;
+	hyper Version;
+	hyper LocalVersion;
 	BlockInfo Blocks<>;
 }
 
@@ -176,8 +206,8 @@ func (o FileInfo) encodeXDR(xw *xdr.Writer) (int, error) {
 	xw.WriteString(o.Name)
 	xw.WriteUint32(o.Flags)
 	xw.WriteUint64(uint64(o.Modified))
-	xw.WriteUint64(o.Version)
-	xw.WriteUint64(o.LocalVersion)
+	xw.WriteUint64(uint64(o.Version))
+	xw.WriteUint64(uint64(o.LocalVersion))
 	xw.WriteUint32(uint32(len(o.Blocks)))
 	for i := range o.Blocks {
 		_, err := o.Blocks[i].encodeXDR(xw)
@@ -203,8 +233,8 @@ func (o *FileInfo) decodeXDR(xr *xdr.Reader) error {
 	o.Name = xr.ReadStringMax(8192)
 	o.Flags = xr.ReadUint32()
 	o.Modified = int64(xr.ReadUint64())
-	o.Version = xr.ReadUint64()
-	o.LocalVersion = xr.ReadUint64()
+	o.Version = int64(xr.ReadUint64())
+	o.LocalVersion = int64(xr.ReadUint64())
 	_BlocksSize := int(xr.ReadUint32())
 	o.Blocks = make([]BlockInfo, _BlocksSize)
 	for i := range o.Blocks {
@@ -215,106 +245,6 @@ func (o *FileInfo) decodeXDR(xr *xdr.Reader) error {
 
 /*
 
-FileInfoTruncated Structure:
-
- 0                   1                   2                   3
- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-|                        Length of Name                         |
-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-/                                                               /
-\                    Name (variable length)                     \
-/                                                               /
-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-|                             Flags                             |
-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-|                                                               |
-+                      Modified (64 bits)                       +
-|                                                               |
-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-|                                                               |
-+                       Version (64 bits)                       +
-|                                                               |
-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-|                                                               |
-+                    Local Version (64 bits)                    +
-|                                                               |
-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-|                          Num Blocks                           |
-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
-
-struct FileInfoTruncated {
-	string Name<8192>;
-	unsigned int Flags;
-	hyper Modified;
-	unsigned hyper Version;
-	unsigned hyper LocalVersion;
-	unsigned int NumBlocks;
-}
-
-*/
-
-func (o FileInfoTruncated) EncodeXDR(w io.Writer) (int, error) {
-	var xw = xdr.NewWriter(w)
-	return o.encodeXDR(xw)
-}
-
-func (o FileInfoTruncated) MarshalXDR() ([]byte, error) {
-	return o.AppendXDR(make([]byte, 0, 128))
-}
-
-func (o FileInfoTruncated) MustMarshalXDR() []byte {
-	bs, err := o.MarshalXDR()
-	if err != nil {
-		panic(err)
-	}
-	return bs
-}
-
-func (o FileInfoTruncated) AppendXDR(bs []byte) ([]byte, error) {
-	var aw = xdr.AppendWriter(bs)
-	var xw = xdr.NewWriter(&aw)
-	_, err := o.encodeXDR(xw)
-	return []byte(aw), err
-}
-
-func (o FileInfoTruncated) encodeXDR(xw *xdr.Writer) (int, error) {
-	if l := len(o.Name); l > 8192 {
-		return xw.Tot(), xdr.ElementSizeExceeded("Name", l, 8192)
-	}
-	xw.WriteString(o.Name)
-	xw.WriteUint32(o.Flags)
-	xw.WriteUint64(uint64(o.Modified))
-	xw.WriteUint64(o.Version)
-	xw.WriteUint64(o.LocalVersion)
-	xw.WriteUint32(o.NumBlocks)
-	return xw.Tot(), xw.Error()
-}
-
-func (o *FileInfoTruncated) DecodeXDR(r io.Reader) error {
-	xr := xdr.NewReader(r)
-	return o.decodeXDR(xr)
-}
-
-func (o *FileInfoTruncated) UnmarshalXDR(bs []byte) error {
-	var br = bytes.NewReader(bs)
-	var xr = xdr.NewReader(br)
-	return o.decodeXDR(xr)
-}
-
-func (o *FileInfoTruncated) decodeXDR(xr *xdr.Reader) error {
-	o.Name = xr.ReadStringMax(8192)
-	o.Flags = xr.ReadUint32()
-	o.Modified = int64(xr.ReadUint64())
-	o.Version = xr.ReadUint64()
-	o.LocalVersion = xr.ReadUint64()
-	o.NumBlocks = xr.ReadUint32()
-	return xr.Error()
-}
-
-/*
-
 BlockInfo Structure:
 
  0                   1                   2                   3
@@ -331,7 +261,7 @@ BlockInfo Structure:
 
 
 struct BlockInfo {
-	unsigned int Size;
+	int Size;
 	opaque Hash<64>;
 }
 
@@ -362,7 +292,7 @@ func (o BlockInfo) AppendXDR(bs []byte) ([]byte, error) {
 }
 
 func (o BlockInfo) encodeXDR(xw *xdr.Writer) (int, error) {
-	xw.WriteUint32(o.Size)
+	xw.WriteUint32(uint32(o.Size))
 	if l := len(o.Hash); l > 64 {
 		return xw.Tot(), xdr.ElementSizeExceeded("Hash", l, 64)
 	}
@@ -382,7 +312,7 @@ func (o *BlockInfo) UnmarshalXDR(bs []byte) error {
 }
 
 func (o *BlockInfo) decodeXDR(xr *xdr.Reader) error {
-	o.Size = xr.ReadUint32()
+	o.Size = int32(xr.ReadUint32())
 	o.Hash = xr.ReadBytesMax(64)
 	return xr.Error()
 }
@@ -412,13 +342,30 @@ RequestMessage Structure:
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 |                             Size                              |
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+|                        Length of Hash                         |
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+/                                                               /
+\                    Hash (variable length)                     \
+/                                                               /
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+|                             Flags                             |
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+|                       Number of Options                       |
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+/                                                               /
+\                Zero or more Option Structures                 \
+/                                                               /
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 
 
 struct RequestMessage {
 	string Folder<64>;
 	string Name<8192>;
-	unsigned hyper Offset;
-	unsigned int Size;
+	hyper Offset;
+	int Size;
+	opaque Hash<64>;
+	unsigned int Flags;
+	Option Options<64>;
 }
 
 */
@@ -456,8 +403,23 @@ func (o RequestMessage) encodeXDR(xw *xdr.Writer) (int, error) {
 		return xw.Tot(), xdr.ElementSizeExceeded("Name", l, 8192)
 	}
 	xw.WriteString(o.Name)
-	xw.WriteUint64(o.Offset)
-	xw.WriteUint32(o.Size)
+	xw.WriteUint64(uint64(o.Offset))
+	xw.WriteUint32(uint32(o.Size))
+	if l := len(o.Hash); l > 64 {
+		return xw.Tot(), xdr.ElementSizeExceeded("Hash", l, 64)
+	}
+	xw.WriteBytes(o.Hash)
+	xw.WriteUint32(o.Flags)
+	if l := len(o.Options); l > 64 {
+		return xw.Tot(), xdr.ElementSizeExceeded("Options", l, 64)
+	}
+	xw.WriteUint32(uint32(len(o.Options)))
+	for i := range o.Options {
+		_, err := o.Options[i].encodeXDR(xw)
+		if err != nil {
+			return xw.Tot(), err
+		}
+	}
 	return xw.Tot(), xw.Error()
 }
 
@@ -475,8 +437,18 @@ func (o *RequestMessage) UnmarshalXDR(bs []byte) error {
 func (o *RequestMessage) decodeXDR(xr *xdr.Reader) error {
 	o.Folder = xr.ReadStringMax(64)
 	o.Name = xr.ReadStringMax(8192)
-	o.Offset = xr.ReadUint64()
-	o.Size = xr.ReadUint32()
+	o.Offset = int64(xr.ReadUint64())
+	o.Size = int32(xr.ReadUint32())
+	o.Hash = xr.ReadBytesMax(64)
+	o.Flags = xr.ReadUint32()
+	_OptionsSize := int(xr.ReadUint32())
+	if _OptionsSize > 64 {
+		return xdr.ElementSizeExceeded("Options", _OptionsSize, 64)
+	}
+	o.Options = make([]Option, _OptionsSize)
+	for i := range o.Options {
+		(&o.Options[i]).decodeXDR(xr)
+	}
 	return xr.Error()
 }
 
@@ -493,10 +465,13 @@ ResponseMessage Structure:
 \                    Data (variable length)                     \
 /                                                               /
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+|                             Error                             |
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 
 
 struct ResponseMessage {
 	opaque Data<>;
+	int Error;
 }
 
 */
@@ -527,6 +502,7 @@ func (o ResponseMessage) AppendXDR(bs []byte) ([]byte, error) {
 
 func (o ResponseMessage) encodeXDR(xw *xdr.Writer) (int, error) {
 	xw.WriteBytes(o.Data)
+	xw.WriteUint32(uint32(o.Error))
 	return xw.Tot(), xw.Error()
 }
 
@@ -543,6 +519,7 @@ func (o *ResponseMessage) UnmarshalXDR(bs []byte) error {
 
 func (o *ResponseMessage) decodeXDR(xr *xdr.Reader) error {
 	o.Data = xr.ReadBytes()
+	o.Error = int32(xr.ReadUint32())
 	return xr.Error()
 }
 
@@ -789,7 +766,7 @@ Device Structure:
 struct Device {
 	opaque ID<32>;
 	unsigned int Flags;
-	unsigned hyper MaxLocalVersion;
+	hyper MaxLocalVersion;
 }
 
 */
@@ -824,7 +801,7 @@ func (o Device) encodeXDR(xw *xdr.Writer) (int, error) {
 	}
 	xw.WriteBytes(o.ID)
 	xw.WriteUint32(o.Flags)
-	xw.WriteUint64(o.MaxLocalVersion)
+	xw.WriteUint64(uint64(o.MaxLocalVersion))
 	return xw.Tot(), xw.Error()
 }
 
@@ -842,7 +819,7 @@ func (o *Device) UnmarshalXDR(bs []byte) error {
 func (o *Device) decodeXDR(xr *xdr.Reader) error {
 	o.ID = xr.ReadBytesMax(32)
 	o.Flags = xr.ReadUint32()
-	o.MaxLocalVersion = xr.ReadUint64()
+	o.MaxLocalVersion = int64(xr.ReadUint64())
 	return xr.Error()
 }
 
@@ -940,10 +917,13 @@ CloseMessage Structure:
 \                   Reason (variable length)                    \
 /                                                               /
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+|                             Code                              |
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 
 
 struct CloseMessage {
 	string Reason<1024>;
+	int Code;
 }
 
 */
@@ -977,6 +957,7 @@ func (o CloseMessage) encodeXDR(xw *xdr.Writer) (int, error) {
 		return xw.Tot(), xdr.ElementSizeExceeded("Reason", l, 1024)
 	}
 	xw.WriteString(o.Reason)
+	xw.WriteUint32(uint32(o.Code))
 	return xw.Tot(), xw.Error()
 }
 
@@ -993,6 +974,7 @@ func (o *CloseMessage) UnmarshalXDR(bs []byte) error {
 
 func (o *CloseMessage) decodeXDR(xr *xdr.Reader) error {
 	o.Reason = xr.ReadStringMax(1024)
+	o.Code = int32(xr.ReadUint32())
 	return xr.Error()
 }
 

Godeps/_workspace/src/github.com/syncthing/protocol/nativemodel_darwin.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 // +build darwin
 

Godeps/_workspace/src/github.com/syncthing/protocol/nativemodel_unix.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 // +build !windows,!darwin
 

Godeps/_workspace/src/github.com/syncthing/protocol/nativemodel_windows.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 // +build windows
 

Godeps/_workspace/src/github.com/syncthing/protocol/protocol.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 package protocol
 
@@ -71,6 +58,10 @@ var (
 	ErrClosed      = errors.New("connection closed")
 )
 
+// Specific variants of empty messages...
+type pingMessage struct{ EmptyMessage }
+type pongMessage struct{ EmptyMessage }
+
 type Model interface {
 	// An index was received from the peer device
 	Index(deviceID DeviceID, folder string, files []FileInfo)
@@ -133,6 +124,10 @@ type encodable interface {
 	AppendXDR([]byte) ([]byte, error)
 }
 
+type isEofer interface {
+	IsEOF() bool
+}
+
 const (
 	pingTimeout  = 30 * time.Second
 	pingIdleTime = 60 * time.Second
@@ -183,7 +178,10 @@ func (c *rawConnection) Index(folder string, idx []FileInfo) error {
 	default:
 	}
 	c.idxMut.Lock()
-	c.send(-1, messageTypeIndex, IndexMessage{folder, idx})
+	c.send(-1, messageTypeIndex, IndexMessage{
+		Folder: folder,
+		Files:  idx,
+	})
 	c.idxMut.Unlock()
 	return nil
 }
@@ -196,7 +194,10 @@ func (c *rawConnection) IndexUpdate(folder string, idx []FileInfo) error {
 	default:
 	}
 	c.idxMut.Lock()
-	c.send(-1, messageTypeIndexUpdate, IndexMessage{folder, idx})
+	c.send(-1, messageTypeIndexUpdate, IndexMessage{
+		Folder: folder,
+		Files:  idx,
+	})
 	c.idxMut.Unlock()
 	return nil
 }
@@ -218,7 +219,12 @@ func (c *rawConnection) Request(folder string, name string, offset int64, size i
 	c.awaiting[id] = rc
 	c.awaitingMut.Unlock()
 
-	ok := c.send(id, messageTypeRequest, RequestMessage{folder, name, uint64(offset), uint32(size)})
+	ok := c.send(id, messageTypeRequest, RequestMessage{
+		Folder: folder,
+		Name:   name,
+		Offset: offset,
+		Size:   int32(size),
+	})
 	if !ok {
 		return nil, ErrClosed
 	}
@@ -274,48 +280,60 @@ func (c *rawConnection) readerLoop() (err error) {
 			return err
 		}
 
-		switch hdr.msgType {
-		case messageTypeIndex:
-			if c.state < stateCCRcvd {
-				return fmt.Errorf("protocol error: index message in state %d", c.state)
+		switch msg := msg.(type) {
+		case IndexMessage:
+			if msg.Flags != 0 {
+				// We don't currently support or expect any flags.
+				return fmt.Errorf("protocol error: unknown flags 0x%x in Index(Update) message", msg.Flags)
 			}
-			c.handleIndex(msg.(IndexMessage))
-			c.state = stateIdxRcvd
 
-		case messageTypeIndexUpdate:
-			if c.state < stateIdxRcvd {
-				return fmt.Errorf("protocol error: index update message in state %d", c.state)
+			switch hdr.msgType {
+			case messageTypeIndex:
+				if c.state < stateCCRcvd {
+					return fmt.Errorf("protocol error: index message in state %d", c.state)
+				}
+				c.handleIndex(msg)
+				c.state = stateIdxRcvd
+
+			case messageTypeIndexUpdate:
+				if c.state < stateIdxRcvd {
+					return fmt.Errorf("protocol error: index update message in state %d", c.state)
+				}
+				c.handleIndexUpdate(msg)
 			}
-			c.handleIndexUpdate(msg.(IndexMessage))
 
-		case messageTypeRequest:
+		case RequestMessage:
+			if msg.Flags != 0 {
+				// We don't currently support or expect any flags.
+				return fmt.Errorf("protocol error: unknown flags 0x%x in Request message", msg.Flags)
+			}
 			if c.state < stateIdxRcvd {
 				return fmt.Errorf("protocol error: request message in state %d", c.state)
 			}
 			// Requests are handled asynchronously
-			go c.handleRequest(hdr.msgID, msg.(RequestMessage))
+			go c.handleRequest(hdr.msgID, msg)
 
-		case messageTypeResponse:
+		case ResponseMessage:
 			if c.state < stateIdxRcvd {
 				return fmt.Errorf("protocol error: response message in state %d", c.state)
 			}
-			c.handleResponse(hdr.msgID, msg.(ResponseMessage))
+			c.handleResponse(hdr.msgID, msg)
 
-		case messageTypePing:
-			c.send(hdr.msgID, messageTypePong, EmptyMessage{})
+		case pingMessage:
+			c.send(hdr.msgID, messageTypePong, pongMessage{})
 
-		case messageTypePong:
+		case pongMessage:
 			c.handlePong(hdr.msgID)
 
-		case messageTypeClusterConfig:
+		case ClusterConfigMessage:
 			if c.state != stateInitial {
 				return fmt.Errorf("protocol error: cluster config message in state %d", c.state)
 			}
-			go c.receiver.ClusterConfig(c.id, msg.(ClusterConfigMessage))
+			go c.receiver.ClusterConfig(c.id, msg)
 			c.state = stateCCRcvd
 
-		case messageTypeClose:
-			return errors.New(msg.(CloseMessage).Reason)
+		case CloseMessage:
+			return errors.New(msg.Reason)
 
 		default:
 			return fmt.Errorf("protocol error: %s: unknown message type %#x", c.id, hdr.msgType)
@@ -341,6 +359,11 @@ func (c *rawConnection) readMessage() (hdr header, msg encodable, err error) {
 		l.Debugf("read header %v (msglen=%d)", hdr, msglen)
 	}
 
+	if hdr.version != 0 {
+		err = fmt.Errorf("unknown protocol version 0x%x", hdr.version)
+		return
+	}
+
 	if cap(c.rdbuf0) < msglen {
 		c.rdbuf0 = make([]byte, msglen)
 	} else {
@@ -376,33 +399,58 @@ func (c *rawConnection) readMessage() (hdr header, msg encodable, err error) {
 		}
 	}
 
+	// We check each returned error for the XDRError.IsEOF() method.
+	// IsEOF()==true here means that the message contained fewer fields than
+	// expected. It does not signify an EOF on the socket, because we've
+	// successfully read a size value and that many bytes already. New fields
+	// we expected but the other peer didn't send should be interpreted as
+	// zero/nil, and if that's not valid we'll verify it somewhere else.
+
 	switch hdr.msgType {
 	case messageTypeIndex, messageTypeIndexUpdate:
 		var idx IndexMessage
 		err = idx.UnmarshalXDR(msgBuf)
+		if xdrErr, ok := err.(isEofer); ok && xdrErr.IsEOF() {
+			err = nil
+		}
 		msg = idx
 
 	case messageTypeRequest:
 		var req RequestMessage
 		err = req.UnmarshalXDR(msgBuf)
+		if xdrErr, ok := err.(isEofer); ok && xdrErr.IsEOF() {
+			err = nil
+		}
 		msg = req
 
 	case messageTypeResponse:
 		var resp ResponseMessage
 		err = resp.UnmarshalXDR(msgBuf)
+		if xdrErr, ok := err.(isEofer); ok && xdrErr.IsEOF() {
+			err = nil
+		}
 		msg = resp
 
-	case messageTypePing, messageTypePong:
-		msg = EmptyMessage{}
+	case messageTypePing:
+		msg = pingMessage{}
+
+	case messageTypePong:
+		msg = pongMessage{}
 
 	case messageTypeClusterConfig:
 		var cc ClusterConfigMessage
 		err = cc.UnmarshalXDR(msgBuf)
+		if xdrErr, ok := err.(isEofer); ok && xdrErr.IsEOF() {
+			err = nil
+		}
 		msg = cc
 
 	case messageTypeClose:
 		var cm CloseMessage
 		err = cm.UnmarshalXDR(msgBuf)
+		if xdrErr, ok := err.(isEofer); ok && xdrErr.IsEOF() {
+			err = nil
+		}
 		msg = cm
 
 	default:
@@ -416,20 +464,48 @@ func (c *rawConnection) handleIndex(im IndexMessage) {
 	if debug {
 		l.Debugf("Index(%v, %v, %d files)", c.id, im.Folder, len(im.Files))
 	}
-	c.receiver.Index(c.id, im.Folder, im.Files)
+	c.receiver.Index(c.id, im.Folder, filterIndexMessageFiles(im.Files))
 }
 
 func (c *rawConnection) handleIndexUpdate(im IndexMessage) {
 	if debug {
 		l.Debugf("queueing IndexUpdate(%v, %v, %d files)", c.id, im.Folder, len(im.Files))
 	}
-	c.receiver.IndexUpdate(c.id, im.Folder, im.Files)
+	c.receiver.IndexUpdate(c.id, im.Folder, filterIndexMessageFiles(im.Files))
+}
+
+func filterIndexMessageFiles(fs []FileInfo) []FileInfo {
+	var out []FileInfo
+	for i, f := range fs {
+		switch f.Name {
+		case "", ".", "..", "/": // A few obviously invalid filenames
+			l.Infof("Dropping invalid filename %q from incoming index", f.Name)
+			if out == nil {
+				// Most incoming updates won't contain anything invalid, so we
+				// delay the allocation and copy to output slice until we
+				// really need to do it, then copy all the so var valid files
+				// to it.
+				out = make([]FileInfo, i, len(fs)-1)
+				copy(out, fs)
+			}
+		default:
+			if out != nil {
+				out = append(out, f)
+			}
+		}
+	}
+	if out != nil {
+		return out
+	}
+	return fs
 }
 
 func (c *rawConnection) handleRequest(msgID int, req RequestMessage) {
 	data, _ := c.receiver.Request(c.id, req.Folder, req.Name, int64(req.Offset), int(req.Size))
 
-	c.send(msgID, messageTypeResponse, ResponseMessage{data})
+	c.send(msgID, messageTypeResponse, ResponseMessage{
+		Data: data,
+	})
 }
 
 func (c *rawConnection) handleResponse(msgID int, resp ResponseMessage) {
@@ -630,8 +706,8 @@ func (c *rawConnection) pingerLoop() {
 
 type Statistics struct {
 	At            time.Time
-	InBytesTotal  uint64
-	OutBytesTotal uint64
+	InBytesTotal  int64
+	OutBytesTotal int64
 }
 
 func (c *rawConnection) Statistics() Statistics {

Godeps/_workspace/src/github.com/syncthing/protocol/protocol_test.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 package protocol
 
@@ -189,7 +176,7 @@ func TestVersionErr(t *testing.T) {
 		msgID:   0,
 		msgType: 0,
 	}))
-	w.WriteUint32(0)
+	w.WriteUint32(0) // Avoids reader closing due to EOF
 
 	if !m1.isClosed() {
 		t.Error("Connection should close due to unknown version")
@@ -212,7 +199,7 @@ func TestTypeErr(t *testing.T) {
 		msgID:   0,
 		msgType: 42,
 	}))
-	w.WriteUint32(0)
+	w.WriteUint32(0) // Avoids reader closing due to EOF
 
 	if !m1.isClosed() {
 		t.Error("Connection should close due to unknown message type")

Godeps/_workspace/src/github.com/syncthing/protocol/wireformat.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 package protocol
 

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/cache/cache.go

@@ -8,152 +8,669 @@
 package cache
 
 import (
+	"sync"
 	"sync/atomic"
+	"unsafe"
+
+	"github.com/syndtr/goleveldb/leveldb/util"
 )
 
-// SetFunc is the function that will be called by Namespace.Get to create
-// a cache object, if charge is less than one than the cache object will
-// not be registered to cache tree, if value is nil then the cache object
-// will not be created.
-type SetFunc func() (charge int, value interface{})
-
-// DelFin is the function that will be called as the result of a delete operation.
-// Exist == true is indication that the object is exist, and pending == true is
-// indication of deletion already happen but haven't done yet (wait for all handles
-// to be released). And exist == false means the object doesn't exist.
-type DelFin func(exist, pending bool)
-
-// PurgeFin is the function that will be called as the result of a purge operation.
-type PurgeFin func(ns, key uint64)
-
-// Cache is a cache tree. A cache instance must be goroutine-safe.
-type Cache interface {
-	// SetCapacity sets cache tree capacity.
-	SetCapacity(capacity int)
-
-	// Capacity returns cache tree capacity.
+// Cacher provides interface to implements a caching functionality.
+// An implementation must be goroutine-safe.
+type Cacher interface {
+	// Capacity returns cache capacity.
 	Capacity() int
 
-	// Used returns used cache tree capacity.
-	Used() int
+	// SetCapacity sets cache capacity.
+	SetCapacity(capacity int)
 
-	// Size returns entire alive cache objects size.
-	Size() int
+	// Promote promotes the 'cache node'.
+	Promote(n *Node)
 
-	// NumObjects returns number of alive objects.
-	NumObjects() int
+	// Ban evicts the 'cache node' and prevent subsequent 'promote'.
+	Ban(n *Node)
 
-	// GetNamespace gets cache namespace with the given id.
-	// GetNamespace is never return nil.
-	GetNamespace(id uint64) Namespace
+	// Evict evicts the 'cache node'.
+	Evict(n *Node)
 
-	// PurgeNamespace purges cache namespace with the given id from this cache tree.
-	// Also read Namespace.Purge.
-	PurgeNamespace(id uint64, fin PurgeFin)
+	// EvictNS evicts 'cache node' with the given namespace.
+	EvictNS(ns uint64)
 
-	// ZapNamespace detaches cache namespace with the given id from this cache tree.
-	// Also read Namespace.Zap.
-	ZapNamespace(id uint64)
+	// EvictAll evicts all 'cache node'.
+	EvictAll()
 
-	// Purge purges all cache namespace from this cache tree.
-	// This is behave the same as calling Namespace.Purge method on all cache namespace.
-	Purge(fin PurgeFin)
-
-	// Zap detaches all cache namespace from this cache tree.
-	// This is behave the same as calling Namespace.Zap method on all cache namespace.
-	Zap()
+	// Close closes the 'cache tree'
+	Close() error
 }
 
-// Namespace is a cache namespace. A namespace instance must be goroutine-safe.
-type Namespace interface {
-	// Get gets cache object with the given key.
-	// If cache object is not found and setf is not nil, Get will atomically creates
-	// the cache object by calling setf. Otherwise Get will returns nil.
-	//
-	// The returned cache handle should be released after use by calling Release
-	// method.
-	Get(key uint64, setf SetFunc) Handle
+// Value is a 'cacheable object'. It may implements util.Releaser, if
+// so the the Release method will be called once object is released.
+type Value interface{}
 
-	// Delete removes cache object with the given key from cache tree.
-	// A deleted cache object will be released as soon as all of its handles have
-	// been released.
-	// Delete only happen once, subsequent delete will consider cache object doesn't
-	// exist, even if the cache object ins't released yet.
-	//
-	// If not nil, fin will be called if the cache object doesn't exist or when
-	// finally be released.
-	//
-	// Delete returns true if such cache object exist and never been deleted.
-	Delete(key uint64, fin DelFin) bool
-
-	// Purge removes all cache objects within this namespace from cache tree.
-	// This is the same as doing delete on all cache objects.
-	//
-	// If not nil, fin will be called on all cache objects when its finally be
-	// released.
-	Purge(fin PurgeFin)
-
-	// Zap detaches namespace from cache tree and release all its cache objects.
-	// A zapped namespace can never be filled again.
-	// Calling Get on zapped namespace will always return nil.
-	Zap()
+type CacheGetter struct {
+	Cache *Cache
+	NS    uint64
 }
 
-// Handle is a cache handle.
-type Handle interface {
-	// Release releases this cache handle. This method can be safely called mutiple
-	// times.
-	Release()
-
-	// Value returns value of this cache handle.
-	// Value will returns nil after this cache handle have be released.
-	Value() interface{}
+func (g *CacheGetter) Get(key uint64, setFunc func() (size int, value Value)) *Handle {
+	return g.Cache.Get(g.NS, key, setFunc)
 }
 
+// The hash tables implementation is based on:
+// "Dynamic-Sized Nonblocking Hash Tables", by Yujie Liu, Kunlong Zhang, and Michael Spear. ACM Symposium on Principles of Distributed Computing, Jul 2014.
+
 const (
-	DelNotExist = iota
-	DelExist
-	DelPendig
+	mInitialSize           = 1 << 4
+	mOverflowThreshold     = 1 << 5
+	mOverflowGrowThreshold = 1 << 7
 )
 
-// Namespace state.
-type nsState int
-
-const (
-	nsEffective nsState = iota
-	nsZapped
-)
-
-// Node state.
-type nodeState int
-
-const (
-	nodeZero nodeState = iota
-	nodeEffective
-	nodeEvicted
-	nodeDeleted
-)
-
-// Fake handle.
-type fakeHandle struct {
-	value interface{}
-	fin   func()
-	once  uint32
+type mBucket struct {
+	mu     sync.Mutex
+	node   []*Node
+	frozen bool
 }
 
-func (h *fakeHandle) Value() interface{} {
-	if atomic.LoadUint32(&h.once) == 0 {
-		return h.value
+func (b *mBucket) freeze() []*Node {
+	b.mu.Lock()
+	defer b.mu.Unlock()
+	if !b.frozen {
+		b.frozen = true
+	}
+	return b.node
+}
+
+func (b *mBucket) get(r *Cache, h *mNode, hash uint32, ns, key uint64, noset bool) (done, added bool, n *Node) {
+	b.mu.Lock()
+
+	if b.frozen {
+		b.mu.Unlock()
+		return
+	}
+
+	// Scan the node.
+	for _, n := range b.node {
+		if n.hash == hash && n.ns == ns && n.key == key {
+			atomic.AddInt32(&n.ref, 1)
+			b.mu.Unlock()
+			return true, false, n
+		}
+	}
+
+	// Get only.
+	if noset {
+		b.mu.Unlock()
+		return true, false, nil
+	}
+
+	// Create node.
+	n = &Node{
+		r:    r,
+		hash: hash,
+		ns:   ns,
+		key:  key,
+		ref:  1,
+	}
+	// Add node to bucket.
+	b.node = append(b.node, n)
+	bLen := len(b.node)
+	b.mu.Unlock()
+
+	// Update counter.
+	grow := atomic.AddInt32(&r.nodes, 1) >= h.growThreshold
+	if bLen > mOverflowThreshold {
+		grow = grow || atomic.AddInt32(&h.overflow, 1) >= mOverflowGrowThreshold
+	}
+
+	// Grow.
+	if grow && atomic.CompareAndSwapInt32(&h.resizeInProgess, 0, 1) {
+		nhLen := len(h.buckets) << 1
+		nh := &mNode{
+			buckets:         make([]unsafe.Pointer, nhLen),
+			mask:            uint32(nhLen) - 1,
+			pred:            unsafe.Pointer(h),
+			growThreshold:   int32(nhLen * mOverflowThreshold),
+			shrinkThreshold: int32(nhLen >> 1),
+		}
+		ok := atomic.CompareAndSwapPointer(&r.mHead, unsafe.Pointer(h), unsafe.Pointer(nh))
+		if !ok {
+			panic("BUG: failed swapping head")
+		}
+		go nh.initBuckets()
+	}
+
+	return true, true, n
+}
+
+func (b *mBucket) delete(r *Cache, h *mNode, hash uint32, ns, key uint64) (done, deleted bool) {
+	b.mu.Lock()
+
+	if b.frozen {
+		b.mu.Unlock()
+		return
+	}
+
+	// Scan the node.
+	var (
+		n    *Node
+		bLen int
+	)
+	for i := range b.node {
+		n = b.node[i]
+		if n.ns == ns && n.key == key {
+			if atomic.LoadInt32(&n.ref) == 0 {
+				deleted = true
+
+				// Call releaser.
+				if n.value != nil {
+					if r, ok := n.value.(util.Releaser); ok {
+						r.Release()
+					}
+					n.value = nil
+				}
+
+				// Remove node from bucket.
+				b.node = append(b.node[:i], b.node[i+1:]...)
+				bLen = len(b.node)
+			}
+			break
+		}
+	}
+	b.mu.Unlock()
+
+	if deleted {
+		// Call OnDel.
+		for _, f := range n.onDel {
+			f()
+		}
+
+		// Update counter.
+		atomic.AddInt32(&r.size, int32(n.size)*-1)
+		shrink := atomic.AddInt32(&r.nodes, -1) < h.shrinkThreshold
+		if bLen >= mOverflowThreshold {
+			atomic.AddInt32(&h.overflow, -1)
+		}
+
+		// Shrink.
+		if shrink && len(h.buckets) > mInitialSize && atomic.CompareAndSwapInt32(&h.resizeInProgess, 0, 1) {
+			nhLen := len(h.buckets) >> 1
+			nh := &mNode{
+				buckets:         make([]unsafe.Pointer, nhLen),
+				mask:            uint32(nhLen) - 1,
+				pred:            unsafe.Pointer(h),
+				growThreshold:   int32(nhLen * mOverflowThreshold),
+				shrinkThreshold: int32(nhLen >> 1),
+			}
+			ok := atomic.CompareAndSwapPointer(&r.mHead, unsafe.Pointer(h), unsafe.Pointer(nh))
+			if !ok {
+				panic("BUG: failed swapping head")
+			}
+			go nh.initBuckets()
+		}
+	}
+
+	return true, deleted
+}
+
+type mNode struct {
+	buckets         []unsafe.Pointer // []*mBucket
+	mask            uint32
+	pred            unsafe.Pointer // *mNode
+	resizeInProgess int32
+
+	overflow        int32
+	growThreshold   int32
+	shrinkThreshold int32
+}
+
+func (n *mNode) initBucket(i uint32) *mBucket {
+	if b := (*mBucket)(atomic.LoadPointer(&n.buckets[i])); b != nil {
+		return b
+	}
+
+	p := (*mNode)(atomic.LoadPointer(&n.pred))
+	if p != nil {
+		var node []*Node
+		if n.mask > p.mask {
+			// Grow.
+			pb := (*mBucket)(atomic.LoadPointer(&p.buckets[i&p.mask]))
+			if pb == nil {
+				pb = p.initBucket(i & p.mask)
+			}
+			m := pb.freeze()
+			// Split nodes.
+			for _, x := range m {
+				if x.hash&n.mask == i {
+					node = append(node, x)
+				}
+			}
+		} else {
+			// Shrink.
+			pb0 := (*mBucket)(atomic.LoadPointer(&p.buckets[i]))
+			if pb0 == nil {
+				pb0 = p.initBucket(i)
+			}
+			pb1 := (*mBucket)(atomic.LoadPointer(&p.buckets[i+uint32(len(n.buckets))]))
+			if pb1 == nil {
+				pb1 = p.initBucket(i + uint32(len(n.buckets)))
+			}
+			m0 := pb0.freeze()
+			m1 := pb1.freeze()
+			// Merge nodes.
+			node = make([]*Node, 0, len(m0)+len(m1))
+			node = append(node, m0...)
+			node = append(node, m1...)
+		}
+		b := &mBucket{node: node}
+		if atomic.CompareAndSwapPointer(&n.buckets[i], nil, unsafe.Pointer(b)) {
+			if len(node) > mOverflowThreshold {
+				atomic.AddInt32(&n.overflow, int32(len(node)-mOverflowThreshold))
+			}
+			return b
+		}
+	}
+
+	return (*mBucket)(atomic.LoadPointer(&n.buckets[i]))
+}
+
+func (n *mNode) initBuckets() {
+	for i := range n.buckets {
+		n.initBucket(uint32(i))
+	}
+	atomic.StorePointer(&n.pred, nil)
+}
+
+// Cache is a 'cache map'.
+type Cache struct {
+	mu     sync.RWMutex
+	mHead  unsafe.Pointer // *mNode
+	nodes  int32
+	size   int32
+	cacher Cacher
+	closed bool
+}
+
+// NewCache creates a new 'cache map'. The cacher is optional and
+// may be nil.
+func NewCache(cacher Cacher) *Cache {
+	h := &mNode{
+		buckets:         make([]unsafe.Pointer, mInitialSize),
+		mask:            mInitialSize - 1,
+		growThreshold:   int32(mInitialSize * mOverflowThreshold),
+		shrinkThreshold: 0,
+	}
+	for i := range h.buckets {
+		h.buckets[i] = unsafe.Pointer(&mBucket{})
+	}
+	r := &Cache{
+		mHead:  unsafe.Pointer(h),
+		cacher: cacher,
+	}
+	return r
+}
+
+func (r *Cache) getBucket(hash uint32) (*mNode, *mBucket) {
+	h := (*mNode)(atomic.LoadPointer(&r.mHead))
+	i := hash & h.mask
+	b := (*mBucket)(atomic.LoadPointer(&h.buckets[i]))
+	if b == nil {
+		b = h.initBucket(i)
+	}
+	return h, b
+}
+
+func (r *Cache) delete(n *Node) bool {
+	for {
+		h, b := r.getBucket(n.hash)
+		done, deleted := b.delete(r, h, n.hash, n.ns, n.key)
+		if done {
+			return deleted
+		}
+	}
+	return false
+}
+
+// Nodes returns number of 'cache node' in the map.
+func (r *Cache) Nodes() int {
+	return int(atomic.LoadInt32(&r.nodes))
+}
+
+// Size returns sums of 'cache node' size in the map.
+func (r *Cache) Size() int {
+	return int(atomic.LoadInt32(&r.size))
+}
+
+// Capacity returns cache capacity.
+func (r *Cache) Capacity() int {
+	if r.cacher == nil {
+		return 0
+	}
+	return r.cacher.Capacity()
+}
+
+// SetCapacity sets cache capacity.
+func (r *Cache) SetCapacity(capacity int) {
+	if r.cacher != nil {
+		r.cacher.SetCapacity(capacity)
+	}
+}
+
+// Get gets 'cache node' with the given namespace and key.
+// If cache node is not found and setFunc is not nil, Get will atomically creates
+// the 'cache node' by calling setFunc. Otherwise Get will returns nil.
+//
+// The returned 'cache handle' should be released after use by calling Release
+// method.
+func (r *Cache) Get(ns, key uint64, setFunc func() (size int, value Value)) *Handle {
+	r.mu.RLock()
+	defer r.mu.RUnlock()
+	if r.closed {
+		return nil
+	}
+
+	hash := murmur32(ns, key, 0xf00)
+	for {
+		h, b := r.getBucket(hash)
+		done, _, n := b.get(r, h, hash, ns, key, setFunc == nil)
+		if done {
+			if n != nil {
+				n.mu.Lock()
+				if n.value == nil {
+					if setFunc == nil {
+						n.mu.Unlock()
+						n.unref()
+						return nil
+					}
+
+					n.size, n.value = setFunc()
+					if n.value == nil {
+						n.size = 0
+						n.mu.Unlock()
+						n.unref()
+						return nil
+					}
+					atomic.AddInt32(&r.size, int32(n.size))
+				}
+				n.mu.Unlock()
+				if r.cacher != nil {
+					r.cacher.Promote(n)
+				}
+				return &Handle{unsafe.Pointer(n)}
+			}
+
+			break
+		}
 	}
 	return nil
 }
 
-func (h *fakeHandle) Release() {
-	if !atomic.CompareAndSwapUint32(&h.once, 0, 1) {
+// Delete removes and ban 'cache node' with the given namespace and key.
+// A banned 'cache node' will never inserted into the 'cache tree'. Ban
+// only attributed to the particular 'cache node', so when a 'cache node'
+// is recreated it will not be banned.
+//
+// If onDel is not nil, then it will be executed if such 'cache node'
+// doesn't exist or once the 'cache node' is released.
+//
+// Delete return true is such 'cache node' exist.
+func (r *Cache) Delete(ns, key uint64, onDel func()) bool {
+	r.mu.RLock()
+	defer r.mu.RUnlock()
+	if r.closed {
+		return false
+	}
+
+	hash := murmur32(ns, key, 0xf00)
+	for {
+		h, b := r.getBucket(hash)
+		done, _, n := b.get(r, h, hash, ns, key, true)
+		if done {
+			if n != nil {
+				if onDel != nil {
+					n.mu.Lock()
+					n.onDel = append(n.onDel, onDel)
+					n.mu.Unlock()
+				}
+				if r.cacher != nil {
+					r.cacher.Ban(n)
+				}
+				n.unref()
+				return true
+			}
+
+			break
+		}
+	}
+
+	if onDel != nil {
+		onDel()
+	}
+
+	return false
+}
+
+// Evict evicts 'cache node' with the given namespace and key. This will
+// simply call Cacher.Evict.
+//
+// Evict return true is such 'cache node' exist.
+func (r *Cache) Evict(ns, key uint64) bool {
+	r.mu.RLock()
+	defer r.mu.RUnlock()
+	if r.closed {
+		return false
+	}
+
+	hash := murmur32(ns, key, 0xf00)
+	for {
+		h, b := r.getBucket(hash)
+		done, _, n := b.get(r, h, hash, ns, key, true)
+		if done {
+			if n != nil {
+				if r.cacher != nil {
+					r.cacher.Evict(n)
+				}
+				n.unref()
+				return true
+			}
+
+			break
+		}
+	}
+
+	return false
+}
+
+// EvictNS evicts 'cache node' with the given namespace. This will
+// simply call Cacher.EvictNS.
+func (r *Cache) EvictNS(ns uint64) {
+	r.mu.RLock()
+	defer r.mu.RUnlock()
+	if r.closed {
 		return
 	}
-	if h.fin != nil {
-		h.fin()
-		h.fin = nil
+
+	if r.cacher != nil {
+		r.cacher.EvictNS(ns)
 	}
 }
+
+// EvictAll evicts all 'cache node'. This will simply call Cacher.EvictAll.
+func (r *Cache) EvictAll() {
+	r.mu.RLock()
+	defer r.mu.RUnlock()
+	if r.closed {
+		return
+	}
+
+	if r.cacher != nil {
+		r.cacher.EvictAll()
+	}
+}
+
+// Close closes the 'cache map' and releases all 'cache node'.
+func (r *Cache) Close() error {
+	r.mu.Lock()
+	if !r.closed {
+		r.closed = true
+
+		if r.cacher != nil {
+			if err := r.cacher.Close(); err != nil {
+				return err
+			}
+		}
+
+		h := (*mNode)(r.mHead)
+		h.initBuckets()
+
+		for i := range h.buckets {
+			b := (*mBucket)(h.buckets[i])
+			for _, n := range b.node {
+				// Call releaser.
+				if n.value != nil {
+					if r, ok := n.value.(util.Releaser); ok {
+						r.Release()
+					}
+					n.value = nil
+				}
+
+				// Call OnDel.
+				for _, f := range n.onDel {
+					f()
+				}
+			}
+		}
+	}
+	r.mu.Unlock()
+	return nil
+}
+
+// Node is a 'cache node'.
+type Node struct {
+	r *Cache
+
+	hash    uint32
+	ns, key uint64
+
+	mu    sync.Mutex
+	size  int
+	value Value
+
+	ref   int32
+	onDel []func()
+
+	CacheData unsafe.Pointer
+}
+
+// NS returns this 'cache node' namespace.
+func (n *Node) NS() uint64 {
+	return n.ns
+}
+
+// Key returns this 'cache node' key.
+func (n *Node) Key() uint64 {
+	return n.key
+}
+
+// Size returns this 'cache node' size.
+func (n *Node) Size() int {
+	return n.size
+}
+
+// Value returns this 'cache node' value.
+func (n *Node) Value() Value {
+	return n.value
+}
+
+// Ref returns this 'cache node' ref counter.
+func (n *Node) Ref() int32 {
+	return atomic.LoadInt32(&n.ref)
+}
+
+// GetHandle returns an handle for this 'cache node'.
+func (n *Node) GetHandle() *Handle {
+	if atomic.AddInt32(&n.ref, 1) <= 1 {
+		panic("BUG: Node.GetHandle on zero ref")
+	}
+	return &Handle{unsafe.Pointer(n)}
+}
+
+func (n *Node) unref() {
+	if atomic.AddInt32(&n.ref, -1) == 0 {
+		n.r.delete(n)
+	}
+}
+
+func (n *Node) unrefLocked() {
+	if atomic.AddInt32(&n.ref, -1) == 0 {
+		n.r.mu.RLock()
+		if !n.r.closed {
+			n.r.delete(n)
+		}
+		n.r.mu.RUnlock()
+	}
+}
+
+type Handle struct {
+	n unsafe.Pointer // *Node
+}
+
+func (h *Handle) Value() Value {
+	n := (*Node)(atomic.LoadPointer(&h.n))
+	if n != nil {
+		return n.value
+	}
+	return nil
+}
+
+func (h *Handle) Release() {
+	nPtr := atomic.LoadPointer(&h.n)
+	if nPtr != nil && atomic.CompareAndSwapPointer(&h.n, nPtr, nil) {
+		n := (*Node)(nPtr)
+		n.unrefLocked()
+	}
+}
+
+func murmur32(ns, key uint64, seed uint32) uint32 {
+	const (
+		m = uint32(0x5bd1e995)
+		r = 24
+	)
+
+	k1 := uint32(ns >> 32)
+	k2 := uint32(ns)
+	k3 := uint32(key >> 32)
+	k4 := uint32(key)
+
+	k1 *= m
+	k1 ^= k1 >> r
+	k1 *= m
+
+	k2 *= m
+	k2 ^= k2 >> r
+	k2 *= m
+
+	k3 *= m
+	k3 ^= k3 >> r
+	k3 *= m
+
+	k4 *= m
+	k4 ^= k4 >> r
+	k4 *= m
+
+	h := seed
+
+	h *= m
+	h ^= k1
+	h *= m
+	h ^= k2
+	h *= m
+	h ^= k3
+	h *= m
+	h ^= k4
+
+	h ^= h >> 13
+	h *= m
+	h ^= h >> 15
+
+	return h
+}

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/cache/cache_test.go

@@ -13,11 +13,26 @@ import (
 	"sync/atomic"
 	"testing"
 	"time"
+	"unsafe"
 )
 
+type int32o int32
+
+func (o *int32o) acquire() {
+	if atomic.AddInt32((*int32)(o), 1) != 1 {
+		panic("BUG: invalid ref")
+	}
+}
+
+func (o *int32o) Release() {
+	if atomic.AddInt32((*int32)(o), -1) != 0 {
+		panic("BUG: invalid ref")
+	}
+}
+
 type releaserFunc struct {
 	fn    func()
-	value interface{}
+	value Value
 }
 
 func (r releaserFunc) Release() {
@@ -26,8 +41,8 @@ func (r releaserFunc) Release() {
 	}
 }
 
-func set(ns Namespace, key uint64, value interface{}, charge int, relf func()) Handle {
-	return ns.Get(key, func() (int, interface{}) {
+func set(c *Cache, ns, key uint64, value Value, charge int, relf func()) *Handle {
+	return c.Get(ns, key, func() (int, Value) {
 		if relf != nil {
 			return charge, releaserFunc{relf, value}
 		} else {
@@ -36,7 +51,246 @@ func set(ns Namespace, key uint64, value interface{}, charge int, relf func()) H
 	})
 }
 
-func TestCache_HitMiss(t *testing.T) {
+func TestCacheMap(t *testing.T) {
+	runtime.GOMAXPROCS(runtime.NumCPU())
+
+	nsx := []struct {
+		nobjects, nhandles, concurrent, repeat int
+	}{
+		{10000, 400, 50, 3},
+		{100000, 1000, 100, 10},
+	}
+
+	var (
+		objects [][]int32o
+		handles [][]unsafe.Pointer
+	)
+
+	for _, x := range nsx {
+		objects = append(objects, make([]int32o, x.nobjects))
+		handles = append(handles, make([]unsafe.Pointer, x.nhandles))
+	}
+
+	c := NewCache(nil)
+
+	wg := new(sync.WaitGroup)
+	var done int32
+
+	for ns, x := range nsx {
+		for i := 0; i < x.concurrent; i++ {
+			wg.Add(1)
+			go func(ns, i, repeat int, objects []int32o, handles []unsafe.Pointer) {
+				defer wg.Done()
+				r := rand.New(rand.NewSource(time.Now().UnixNano()))
+
+				for j := len(objects) * repeat; j >= 0; j-- {
+					key := uint64(r.Intn(len(objects)))
+					h := c.Get(uint64(ns), key, func() (int, Value) {
+						o := &objects[key]
+						o.acquire()
+						return 1, o
+					})
+					if v := h.Value().(*int32o); v != &objects[key] {
+						t.Fatalf("#%d invalid value: want=%p got=%p", ns, &objects[key], v)
+					}
+					if objects[key] != 1 {
+						t.Fatalf("#%d invalid object %d: %d", ns, key, objects[key])
+					}
+					if !atomic.CompareAndSwapPointer(&handles[r.Intn(len(handles))], nil, unsafe.Pointer(h)) {
+						h.Release()
+					}
+				}
+			}(ns, i, x.repeat, objects[ns], handles[ns])
+		}
+
+		go func(handles []unsafe.Pointer) {
+			r := rand.New(rand.NewSource(time.Now().UnixNano()))
+
+			for atomic.LoadInt32(&done) == 0 {
+				i := r.Intn(len(handles))
+				h := (*Handle)(atomic.LoadPointer(&handles[i]))
+				if h != nil && atomic.CompareAndSwapPointer(&handles[i], unsafe.Pointer(h), nil) {
+					h.Release()
+				}
+				time.Sleep(time.Millisecond)
+			}
+		}(handles[ns])
+	}
+
+	go func() {
+		handles := make([]*Handle, 100000)
+		for atomic.LoadInt32(&done) == 0 {
+			for i := range handles {
+				handles[i] = c.Get(999999999, uint64(i), func() (int, Value) {
+					return 1, 1
+				})
+			}
+			for _, h := range handles {
+				h.Release()
+			}
+		}
+	}()
+
+	wg.Wait()
+
+	atomic.StoreInt32(&done, 1)
+
+	for _, handles0 := range handles {
+		for i := range handles0 {
+			h := (*Handle)(atomic.LoadPointer(&handles0[i]))
+			if h != nil && atomic.CompareAndSwapPointer(&handles0[i], unsafe.Pointer(h), nil) {
+				h.Release()
+			}
+		}
+	}
+
+	for ns, objects0 := range objects {
+		for i, o := range objects0 {
+			if o != 0 {
+				t.Fatalf("invalid object #%d.%d: ref=%d", ns, i, o)
+			}
+		}
+	}
+}
+
+func TestCacheMap_NodesAndSize(t *testing.T) {
+	c := NewCache(nil)
+	if c.Nodes() != 0 {
+		t.Errorf("invalid nodes counter: want=%d got=%d", 0, c.Nodes())
+	}
+	if c.Size() != 0 {
+		t.Errorf("invalid size counter: want=%d got=%d", 0, c.Size())
+	}
+	set(c, 0, 1, 1, 1, nil)
+	set(c, 0, 2, 2, 2, nil)
+	set(c, 1, 1, 3, 3, nil)
+	set(c, 2, 1, 4, 1, nil)
+	if c.Nodes() != 4 {
+		t.Errorf("invalid nodes counter: want=%d got=%d", 4, c.Nodes())
+	}
+	if c.Size() != 7 {
+		t.Errorf("invalid size counter: want=%d got=%d", 4, c.Size())
+	}
+}
+
+func TestLRUCache_Capacity(t *testing.T) {
+	c := NewCache(NewLRU(10))
+	if c.Capacity() != 10 {
+		t.Errorf("invalid capacity: want=%d got=%d", 10, c.Capacity())
+	}
+	set(c, 0, 1, 1, 1, nil).Release()
+	set(c, 0, 2, 2, 2, nil).Release()
+	set(c, 1, 1, 3, 3, nil).Release()
+	set(c, 2, 1, 4, 1, nil).Release()
+	set(c, 2, 2, 5, 1, nil).Release()
+	set(c, 2, 3, 6, 1, nil).Release()
+	set(c, 2, 4, 7, 1, nil).Release()
+	set(c, 2, 5, 8, 1, nil).Release()
+	if c.Nodes() != 7 {
+		t.Errorf("invalid nodes counter: want=%d got=%d", 7, c.Nodes())
+	}
+	if c.Size() != 10 {
+		t.Errorf("invalid size counter: want=%d got=%d", 10, c.Size())
+	}
+	c.SetCapacity(9)
+	if c.Capacity() != 9 {
+		t.Errorf("invalid capacity: want=%d got=%d", 9, c.Capacity())
+	}
+	if c.Nodes() != 6 {
+		t.Errorf("invalid nodes counter: want=%d got=%d", 6, c.Nodes())
+	}
+	if c.Size() != 8 {
+		t.Errorf("invalid size counter: want=%d got=%d", 8, c.Size())
+	}
+}
+
+func TestCacheMap_NilValue(t *testing.T) {
+	c := NewCache(NewLRU(10))
+	h := c.Get(0, 0, func() (size int, value Value) {
+		return 1, nil
+	})
+	if h != nil {
+		t.Error("cache handle is non-nil")
+	}
+	if c.Nodes() != 0 {
+		t.Errorf("invalid nodes counter: want=%d got=%d", 0, c.Nodes())
+	}
+	if c.Size() != 0 {
+		t.Errorf("invalid size counter: want=%d got=%d", 0, c.Size())
+	}
+}
+
+func TestLRUCache_GetLatency(t *testing.T) {
+	runtime.GOMAXPROCS(runtime.NumCPU())
+
+	const (
+		concurrentSet = 30
+		concurrentGet = 3
+		duration      = 3 * time.Second
+		delay         = 3 * time.Millisecond
+		maxkey        = 100000
+	)
+
+	var (
+		set, getHit, getAll        int32
+		getMaxLatency, getDuration int64
+	)
+
+	c := NewCache(NewLRU(5000))
+	wg := &sync.WaitGroup{}
+	until := time.Now().Add(duration)
+	for i := 0; i < concurrentSet; i++ {
+		wg.Add(1)
+		go func(i int) {
+			defer wg.Done()
+			r := rand.New(rand.NewSource(time.Now().UnixNano()))
+			for time.Now().Before(until) {
+				c.Get(0, uint64(r.Intn(maxkey)), func() (int, Value) {
+					time.Sleep(delay)
+					atomic.AddInt32(&set, 1)
+					return 1, 1
+				}).Release()
+			}
+		}(i)
+	}
+	for i := 0; i < concurrentGet; i++ {
+		wg.Add(1)
+		go func(i int) {
+			defer wg.Done()
+			r := rand.New(rand.NewSource(time.Now().UnixNano()))
+			for {
+				mark := time.Now()
+				if mark.Before(until) {
+					h := c.Get(0, uint64(r.Intn(maxkey)), nil)
+					latency := int64(time.Now().Sub(mark))
+					m := atomic.LoadInt64(&getMaxLatency)
+					if latency > m {
+						atomic.CompareAndSwapInt64(&getMaxLatency, m, latency)
+					}
+					atomic.AddInt64(&getDuration, latency)
+					if h != nil {
+						atomic.AddInt32(&getHit, 1)
+						h.Release()
+					}
+					atomic.AddInt32(&getAll, 1)
+				} else {
+					break
+				}
+			}
+		}(i)
+	}
+
+	wg.Wait()
+	getAvglatency := time.Duration(getDuration) / time.Duration(getAll)
+	t.Logf("set=%d getHit=%d getAll=%d getMaxLatency=%v getAvgLatency=%v",
+		set, getHit, getAll, time.Duration(getMaxLatency), getAvglatency)
+
+	if getAvglatency > delay/3 {
+		t.Errorf("get avg latency > %v: got=%v", delay/3, getAvglatency)
+	}
+}
+
+func TestLRUCache_HitMiss(t *testing.T) {
 	cases := []struct {
 		key   uint64
 		value string
@@ -54,14 +308,13 @@ func TestCache_HitMiss(t *testing.T) {
 	}
 
 	setfin := 0
-	c := NewLRUCache(1000)
-	ns := c.GetNamespace(0)
+	c := NewCache(NewLRU(1000))
 	for i, x := range cases {
-		set(ns, x.key, x.value, len(x.value), func() {
+		set(c, 0, x.key, x.value, len(x.value), func() {
 			setfin++
 		}).Release()
 		for j, y := range cases {
-			h := ns.Get(y.key, nil)
+			h := c.Get(0, y.key, nil)
 			if j <= i {
 				// should hit
 				if h == nil {
@@ -85,7 +338,7 @@ func TestCache_HitMiss(t *testing.T) {
 
 	for i, x := range cases {
 		finalizerOk := false
-		ns.Delete(x.key, func(exist, pending bool) {
+		c.Delete(0, x.key, func() {
 			finalizerOk = true
 		})
 
@@ -94,7 +347,7 @@ func TestCache_HitMiss(t *testing.T) {
 		}
 
 		for j, y := range cases {
-			h := ns.Get(y.key, nil)
+			h := c.Get(0, y.key, nil)
 			if j > i {
 				// should hit
 				if h == nil {
@@ -122,20 +375,19 @@ func TestCache_HitMiss(t *testing.T) {
 }
 
 func TestLRUCache_Eviction(t *testing.T) {
-	c := NewLRUCache(12)
-	ns := c.GetNamespace(0)
-	o1 := set(ns, 1, 1, 1, nil)
-	set(ns, 2, 2, 1, nil).Release()
-	set(ns, 3, 3, 1, nil).Release()
-	set(ns, 4, 4, 1, nil).Release()
-	set(ns, 5, 5, 1, nil).Release()
-	if h := ns.Get(2, nil); h != nil { // 1,3,4,5,2
+	c := NewCache(NewLRU(12))
+	o1 := set(c, 0, 1, 1, 1, nil)
+	set(c, 0, 2, 2, 1, nil).Release()
+	set(c, 0, 3, 3, 1, nil).Release()
+	set(c, 0, 4, 4, 1, nil).Release()
+	set(c, 0, 5, 5, 1, nil).Release()
+	if h := c.Get(0, 2, nil); h != nil { // 1,3,4,5,2
 		h.Release()
 	}
-	set(ns, 9, 9, 10, nil).Release() // 5,2,9
+	set(c, 0, 9, 9, 10, nil).Release() // 5,2,9
 
 	for _, key := range []uint64{9, 2, 5, 1} {
-		h := ns.Get(key, nil)
+		h := c.Get(0, key, nil)
 		if h == nil {
 			t.Errorf("miss for key '%d'", key)
 		} else {
@@ -147,7 +399,7 @@ func TestLRUCache_Eviction(t *testing.T) {
 	}
 	o1.Release()
 	for _, key := range []uint64{1, 2, 5} {
-		h := ns.Get(key, nil)
+		h := c.Get(0, key, nil)
 		if h == nil {
 			t.Errorf("miss for key '%d'", key)
 		} else {
@@ -158,7 +410,7 @@ func TestLRUCache_Eviction(t *testing.T) {
 		}
 	}
 	for _, key := range []uint64{3, 4, 9} {
-		h := ns.Get(key, nil)
+		h := c.Get(0, key, nil)
 		if h != nil {
 			t.Errorf("hit for key '%d'", key)
 			if x := h.Value().(int); x != int(key) {
@@ -169,487 +421,150 @@ func TestLRUCache_Eviction(t *testing.T) {
 	}
 }
 
-func TestLRUCache_SetGet(t *testing.T) {
-	c := NewLRUCache(13)
-	ns := c.GetNamespace(0)
-	for i := 0; i < 200; i++ {
-		n := uint64(rand.Intn(99999) % 20)
-		set(ns, n, n, 1, nil).Release()
-		if h := ns.Get(n, nil); h != nil {
-			if h.Value() == nil {
-				t.Errorf("key '%d' contains nil value", n)
+func TestLRUCache_Evict(t *testing.T) {
+	c := NewCache(NewLRU(6))
+	set(c, 0, 1, 1, 1, nil).Release()
+	set(c, 0, 2, 2, 1, nil).Release()
+	set(c, 1, 1, 4, 1, nil).Release()
+	set(c, 1, 2, 5, 1, nil).Release()
+	set(c, 2, 1, 6, 1, nil).Release()
+	set(c, 2, 2, 7, 1, nil).Release()
+
+	for ns := 0; ns < 3; ns++ {
+		for key := 1; key < 3; key++ {
+			if h := c.Get(uint64(ns), uint64(key), nil); h != nil {
+				h.Release()
 			} else {
-				if x := h.Value().(uint64); x != n {
-					t.Errorf("invalid value for key '%d' want '%d', got '%d'", n, n, x)
-				}
+				t.Errorf("Cache.Get on #%d.%d return nil", ns, key)
 			}
+		}
+	}
+
+	if ok := c.Evict(0, 1); !ok {
+		t.Error("first Cache.Evict on #0.1 return false")
+	}
+	if ok := c.Evict(0, 1); ok {
+		t.Error("second Cache.Evict on #0.1 return true")
+	}
+	if h := c.Get(0, 1, nil); h != nil {
+		t.Errorf("Cache.Get on #0.1 return non-nil: %v", h.Value())
+	}
+
+	c.EvictNS(1)
+	if h := c.Get(1, 1, nil); h != nil {
+		t.Errorf("Cache.Get on #1.1 return non-nil: %v", h.Value())
+	}
+	if h := c.Get(1, 2, nil); h != nil {
+		t.Errorf("Cache.Get on #1.2 return non-nil: %v", h.Value())
+	}
+
+	c.EvictAll()
+	for ns := 0; ns < 3; ns++ {
+		for key := 1; key < 3; key++ {
+			if h := c.Get(uint64(ns), uint64(key), nil); h != nil {
+				t.Errorf("Cache.Get on #%d.%d return non-nil: %v", ns, key, h.Value())
+			}
+		}
+	}
+}
+
+func TestLRUCache_Delete(t *testing.T) {
+	delFuncCalled := 0
+	delFunc := func() {
+		delFuncCalled++
+	}
+
+	c := NewCache(NewLRU(2))
+	set(c, 0, 1, 1, 1, nil).Release()
+	set(c, 0, 2, 2, 1, nil).Release()
+
+	if ok := c.Delete(0, 1, delFunc); !ok {
+		t.Error("Cache.Delete on #1 return false")
+	}
+	if h := c.Get(0, 1, nil); h != nil {
+		t.Errorf("Cache.Get on #1 return non-nil: %v", h.Value())
+	}
+	if ok := c.Delete(0, 1, delFunc); ok {
+		t.Error("Cache.Delete on #1 return true")
+	}
+
+	h2 := c.Get(0, 2, nil)
+	if h2 == nil {
+		t.Error("Cache.Get on #2 return nil")
+	}
+	if ok := c.Delete(0, 2, delFunc); !ok {
+		t.Error("(1) Cache.Delete on #2 return false")
+	}
+	if ok := c.Delete(0, 2, delFunc); !ok {
+		t.Error("(2) Cache.Delete on #2 return false")
+	}
+
+	set(c, 0, 3, 3, 1, nil).Release()
+	set(c, 0, 4, 4, 1, nil).Release()
+	c.Get(0, 2, nil).Release()
+
+	for key := 2; key <= 4; key++ {
+		if h := c.Get(0, uint64(key), nil); h != nil {
 			h.Release()
 		} else {
-			t.Errorf("key '%d' doesn't exist", n)
-		}
-	}
-}
-
-func TestLRUCache_Purge(t *testing.T) {
-	c := NewLRUCache(3)
-	ns1 := c.GetNamespace(0)
-	o1 := set(ns1, 1, 1, 1, nil)
-	o2 := set(ns1, 2, 2, 1, nil)
-	ns1.Purge(nil)
-	set(ns1, 3, 3, 1, nil).Release()
-	for _, key := range []uint64{1, 2, 3} {
-		h := ns1.Get(key, nil)
-		if h == nil {
-			t.Errorf("miss for key '%d'", key)
-		} else {
-			if x := h.Value().(int); x != int(key) {
-				t.Errorf("invalid value for key '%d' want '%d', got '%d'", key, key, x)
-			}
-			h.Release()
-		}
-	}
-	o1.Release()
-	o2.Release()
-	for _, key := range []uint64{1, 2} {
-		h := ns1.Get(key, nil)
-		if h != nil {
-			t.Errorf("hit for key '%d'", key)
-			if x := h.Value().(int); x != int(key) {
-				t.Errorf("invalid value for key '%d' want '%d', got '%d'", key, key, x)
-			}
-			h.Release()
-		}
-	}
-}
-
-type testingCacheObjectCounter struct {
-	created  uint
-	released uint
-}
-
-func (c *testingCacheObjectCounter) createOne() {
-	c.created++
-}
-
-func (c *testingCacheObjectCounter) releaseOne() {
-	c.released++
-}
-
-type testingCacheObject struct {
-	t   *testing.T
-	cnt *testingCacheObjectCounter
-
-	ns, key uint64
-
-	releaseCalled bool
-}
-
-func (x *testingCacheObject) Release() {
-	if !x.releaseCalled {
-		x.releaseCalled = true
-		x.cnt.releaseOne()
-	} else {
-		x.t.Errorf("duplicate setfin NS#%d KEY#%d", x.ns, x.key)
-	}
-}
-
-func TestLRUCache_ConcurrentSetGet(t *testing.T) {
-	runtime.GOMAXPROCS(runtime.NumCPU())
-
-	seed := time.Now().UnixNano()
-	t.Logf("seed=%d", seed)
-
-	const (
-		N = 2000000
-		M = 4000
-		C = 3
-	)
-
-	var set, get uint32
-
-	wg := &sync.WaitGroup{}
-	c := NewLRUCache(M / 4)
-	for ni := uint64(0); ni < C; ni++ {
-		r0 := rand.New(rand.NewSource(seed + int64(ni)))
-		r1 := rand.New(rand.NewSource(seed + int64(ni) + 1))
-		ns := c.GetNamespace(ni)
-
-		wg.Add(2)
-		go func(ns Namespace, r *rand.Rand) {
-			for i := 0; i < N; i++ {
-				x := uint64(r.Int63n(M))
-				o := ns.Get(x, func() (int, interface{}) {
-					atomic.AddUint32(&set, 1)
-					return 1, x
-				})
-				if v := o.Value().(uint64); v != x {
-					t.Errorf("#%d invalid value, got=%d", x, v)
-				}
-				o.Release()
-			}
-			wg.Done()
-		}(ns, r0)
-		go func(ns Namespace, r *rand.Rand) {
-			for i := 0; i < N; i++ {
-				x := uint64(r.Int63n(M))
-				o := ns.Get(x, nil)
-				if o != nil {
-					atomic.AddUint32(&get, 1)
-					if v := o.Value().(uint64); v != x {
-						t.Errorf("#%d invalid value, got=%d", x, v)
-					}
-					o.Release()
-				}
-			}
-			wg.Done()
-		}(ns, r1)
-	}
-
-	wg.Wait()
-
-	t.Logf("set=%d get=%d", set, get)
-}
-
-func TestLRUCache_Finalizer(t *testing.T) {
-	const (
-		capacity   = 100
-		goroutines = 100
-		iterations = 10000
-		keymax     = 8000
-	)
-
-	cnt := &testingCacheObjectCounter{}
-
-	c := NewLRUCache(capacity)
-
-	type instance struct {
-		seed       int64
-		rnd        *rand.Rand
-		nsid       uint64
-		ns         Namespace
-		effective  int
-		handles    []Handle
-		handlesMap map[uint64]int
-
-		delete          bool
-		purge           bool
-		zap             bool
-		wantDel         int
-		delfinCalled    int
-		delfinCalledAll int
-		delfinCalledEff int
-		purgefinCalled  int
-	}
-
-	instanceGet := func(p *instance, key uint64) {
-		h := p.ns.Get(key, func() (charge int, value interface{}) {
-			to := &testingCacheObject{
-				t: t, cnt: cnt,
-				ns:  p.nsid,
-				key: key,
-			}
-			p.effective++
-			cnt.createOne()
-			return 1, releaserFunc{func() {
-				to.Release()
-				p.effective--
-			}, to}
-		})
-		p.handles = append(p.handles, h)
-		p.handlesMap[key] = p.handlesMap[key] + 1
-	}
-	instanceRelease := func(p *instance, i int) {
-		h := p.handles[i]
-		key := h.Value().(releaserFunc).value.(*testingCacheObject).key
-		if n := p.handlesMap[key]; n == 0 {
-			t.Fatal("key ref == 0")
-		} else if n > 1 {
-			p.handlesMap[key] = n - 1
-		} else {
-			delete(p.handlesMap, key)
-		}
-		h.Release()
-		p.handles = append(p.handles[:i], p.handles[i+1:]...)
-		p.handles[len(p.handles) : len(p.handles)+1][0] = nil
-	}
-
-	seed := time.Now().UnixNano()
-	t.Logf("seed=%d", seed)
-
-	instances := make([]*instance, goroutines)
-	for i := range instances {
-		p := &instance{}
-		p.handlesMap = make(map[uint64]int)
-		p.seed = seed + int64(i)
-		p.rnd = rand.New(rand.NewSource(p.seed))
-		p.nsid = uint64(i)
-		p.ns = c.GetNamespace(p.nsid)
-		p.delete = i%6 == 0
-		p.purge = i%8 == 0
-		p.zap = i%12 == 0 || i%3 == 0
-		instances[i] = p
-	}
-
-	runr := rand.New(rand.NewSource(seed - 1))
-	run := func(rnd *rand.Rand, x []*instance, init func(p *instance) bool, fn func(p *instance, i int) bool) {
-		var (
-			rx []*instance
-			rn []int
-		)
-		if init == nil {
-			rx = append([]*instance{}, x...)
-			rn = make([]int, len(x))
-		} else {
-			for _, p := range x {
-				if init(p) {
-					rx = append(rx, p)
-					rn = append(rn, 0)
-				}
-			}
-		}
-		for len(rx) > 0 {
-			i := rand.Intn(len(rx))
-			if fn(rx[i], rn[i]) {
-				rn[i]++
-			} else {
-				rx = append(rx[:i], rx[i+1:]...)
-				rn = append(rn[:i], rn[i+1:]...)
-			}
+			t.Errorf("Cache.Get on #%d return nil", key)
 		}
 	}
 
-	// Get and release.
-	run(runr, instances, nil, func(p *instance, i int) bool {
-		if i < iterations {
-			if len(p.handles) == 0 || p.rnd.Int()%2 == 0 {
-				instanceGet(p, uint64(p.rnd.Intn(keymax)))
-			} else {
-				instanceRelease(p, p.rnd.Intn(len(p.handles)))
-			}
-			return true
-		} else {
-			return false
+	h2.Release()
+	if h := c.Get(0, 2, nil); h != nil {
+		t.Errorf("Cache.Get on #2 return non-nil: %v", h.Value())
+	}
+
+	if delFuncCalled != 4 {
+		t.Errorf("delFunc isn't called 4 times: got=%d", delFuncCalled)
+	}
+}
+
+func TestLRUCache_Close(t *testing.T) {
+	relFuncCalled := 0
+	relFunc := func() {
+		relFuncCalled++
+	}
+	delFuncCalled := 0
+	delFunc := func() {
+		delFuncCalled++
+	}
+
+	c := NewCache(NewLRU(2))
+	set(c, 0, 1, 1, 1, relFunc).Release()
+	set(c, 0, 2, 2, 1, relFunc).Release()
+
+	h3 := set(c, 0, 3, 3, 1, relFunc)
+	if h3 == nil {
+		t.Error("Cache.Get on #3 return nil")
+	}
+	if ok := c.Delete(0, 3, delFunc); !ok {
+		t.Error("Cache.Delete on #3 return false")
+	}
+
+	c.Close()
+
+	if relFuncCalled != 3 {
+		t.Errorf("relFunc isn't called 3 times: got=%d", relFuncCalled)
+	}
+	if delFuncCalled != 1 {
+		t.Errorf("delFunc isn't called 1 times: got=%d", delFuncCalled)
+	}
+}
+
+func BenchmarkLRUCache(b *testing.B) {
+	c := NewCache(NewLRU(10000))
+
+	b.SetParallelism(10)
+	b.RunParallel(func(pb *testing.PB) {
+		r := rand.New(rand.NewSource(time.Now().UnixNano()))
+
+		for pb.Next() {
+			key := uint64(r.Intn(1000000))
+			c.Get(0, key, func() (int, Value) {
+				return 1, key
+			}).Release()
 		}
 	})
-
-	if used, cap := c.Used(), c.Capacity(); used > cap {
-		t.Errorf("Used > capacity, used=%d cap=%d", used, cap)
-	}
-
-	// Check effective objects.
-	for i, p := range instances {
-		if int(p.effective) < len(p.handlesMap) {
-			t.Errorf("#%d effective objects < acquired handle, eo=%d ah=%d", i, p.effective, len(p.handlesMap))
-		}
-	}
-
-	if want := int(cnt.created - cnt.released); c.Size() != want {
-		t.Errorf("Invalid cache size, want=%d got=%d", want, c.Size())
-	}
-
-	// First delete.
-	run(runr, instances, func(p *instance) bool {
-		p.wantDel = p.effective
-		return p.delete
-	}, func(p *instance, i int) bool {
-		key := uint64(i)
-		if key < keymax {
-			_, wantExist := p.handlesMap[key]
-			gotExist := p.ns.Delete(key, func(exist, pending bool) {
-				p.delfinCalledAll++
-				if exist {
-					p.delfinCalledEff++
-				}
-			})
-			if !gotExist && wantExist {
-				t.Errorf("delete on NS#%d KEY#%d not found", p.nsid, key)
-			}
-			return true
-		} else {
-			return false
-		}
-	})
-
-	// Second delete.
-	run(runr, instances, func(p *instance) bool {
-		p.delfinCalled = 0
-		return p.delete
-	}, func(p *instance, i int) bool {
-		key := uint64(i)
-		if key < keymax {
-			gotExist := p.ns.Delete(key, func(exist, pending bool) {
-				if exist && !pending {
-					t.Errorf("delete fin on NS#%d KEY#%d exist and not pending for deletion", p.nsid, key)
-				}
-				p.delfinCalled++
-			})
-			if gotExist {
-				t.Errorf("delete on NS#%d KEY#%d found", p.nsid, key)
-			}
-			return true
-		} else {
-			if p.delfinCalled != keymax {
-				t.Errorf("(2) NS#%d not all delete fin called, diff=%d", p.nsid, keymax-p.delfinCalled)
-			}
-			return false
-		}
-	})
-
-	// Purge.
-	run(runr, instances, func(p *instance) bool {
-		return p.purge
-	}, func(p *instance, i int) bool {
-		p.ns.Purge(func(ns, key uint64) {
-			p.purgefinCalled++
-		})
-		return false
-	})
-
-	if want := int(cnt.created - cnt.released); c.Size() != want {
-		t.Errorf("Invalid cache size, want=%d got=%d", want, c.Size())
-	}
-
-	// Release.
-	run(runr, instances, func(p *instance) bool {
-		return !p.zap
-	}, func(p *instance, i int) bool {
-		if len(p.handles) > 0 {
-			instanceRelease(p, len(p.handles)-1)
-			return true
-		} else {
-			return false
-		}
-	})
-
-	if want := int(cnt.created - cnt.released); c.Size() != want {
-		t.Errorf("Invalid cache size, want=%d got=%d", want, c.Size())
-	}
-
-	// Zap.
-	run(runr, instances, func(p *instance) bool {
-		return p.zap
-	}, func(p *instance, i int) bool {
-		p.ns.Zap()
-		p.handles = nil
-		p.handlesMap = nil
-		return false
-	})
-
-	if want := int(cnt.created - cnt.released); c.Size() != want {
-		t.Errorf("Invalid cache size, want=%d got=%d", want, c.Size())
-	}
-
-	if notrel, used := int(cnt.created-cnt.released), c.Used(); notrel != used {
-		t.Errorf("Invalid used value, want=%d got=%d", notrel, used)
-	}
-
-	c.Purge(nil)
-
-	for _, p := range instances {
-		if p.delete {
-			if p.delfinCalledAll != keymax {
-				t.Errorf("#%d not all delete fin called, purge=%v zap=%v diff=%d", p.nsid, p.purge, p.zap, keymax-p.delfinCalledAll)
-			}
-			if p.delfinCalledEff != p.wantDel {
-				t.Errorf("#%d not all effective delete fin called, diff=%d", p.nsid, p.wantDel-p.delfinCalledEff)
-			}
-			if p.purge && p.purgefinCalled > 0 {
-				t.Errorf("#%d some purge fin called, delete=%v zap=%v n=%d", p.nsid, p.delete, p.zap, p.purgefinCalled)
-			}
-		} else {
-			if p.purge {
-				if p.purgefinCalled != p.wantDel {
-					t.Errorf("#%d not all purge fin called, delete=%v zap=%v diff=%d", p.nsid, p.delete, p.zap, p.wantDel-p.purgefinCalled)
-				}
-			}
-		}
-	}
-
-	if cnt.created != cnt.released {
-		t.Errorf("Some cache object weren't released, created=%d released=%d", cnt.created, cnt.released)
-	}
-}
-
-func BenchmarkLRUCache_Set(b *testing.B) {
-	c := NewLRUCache(0)
-	ns := c.GetNamespace(0)
-	b.ResetTimer()
-	for i := uint64(0); i < uint64(b.N); i++ {
-		set(ns, i, "", 1, nil)
-	}
-}
-
-func BenchmarkLRUCache_Get(b *testing.B) {
-	c := NewLRUCache(0)
-	ns := c.GetNamespace(0)
-	b.ResetTimer()
-	for i := uint64(0); i < uint64(b.N); i++ {
-		set(ns, i, "", 1, nil)
-	}
-	b.ResetTimer()
-	for i := uint64(0); i < uint64(b.N); i++ {
-		ns.Get(i, nil)
-	}
-}
-
-func BenchmarkLRUCache_Get2(b *testing.B) {
-	c := NewLRUCache(0)
-	ns := c.GetNamespace(0)
-	b.ResetTimer()
-	for i := uint64(0); i < uint64(b.N); i++ {
-		set(ns, i, "", 1, nil)
-	}
-	b.ResetTimer()
-	for i := uint64(0); i < uint64(b.N); i++ {
-		ns.Get(i, func() (charge int, value interface{}) {
-			return 0, nil
-		})
-	}
-}
-
-func BenchmarkLRUCache_Release(b *testing.B) {
-	c := NewLRUCache(0)
-	ns := c.GetNamespace(0)
-	handles := make([]Handle, b.N)
-	for i := uint64(0); i < uint64(b.N); i++ {
-		handles[i] = set(ns, i, "", 1, nil)
-	}
-	b.ResetTimer()
-	for _, h := range handles {
-		h.Release()
-	}
-}
-
-func BenchmarkLRUCache_SetRelease(b *testing.B) {
-	capacity := b.N / 100
-	if capacity <= 0 {
-		capacity = 10
-	}
-	c := NewLRUCache(capacity)
-	ns := c.GetNamespace(0)
-	b.ResetTimer()
-	for i := uint64(0); i < uint64(b.N); i++ {
-		set(ns, i, "", 1, nil).Release()
-	}
-}
-
-func BenchmarkLRUCache_SetReleaseTwice(b *testing.B) {
-	capacity := b.N / 100
-	if capacity <= 0 {
-		capacity = 10
-	}
-	c := NewLRUCache(capacity)
-	ns := c.GetNamespace(0)
-	b.ResetTimer()
-
-	na := b.N / 2
-	nb := b.N - na
-
-	for i := uint64(0); i < uint64(na); i++ {
-		set(ns, i, "", 1, nil).Release()
-	}
-
-	for i := uint64(0); i < uint64(nb); i++ {
-		set(ns, i, "", 1, nil).Release()
-	}
 }

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/cache/lru.go

@@ -0,0 +1,195 @@
+// Copyright (c) 2012, Suryandaru Triandana <syndtr@gmail.com>
+// All rights reserved.
+//
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package cache
+
+import (
+	"sync"
+	"unsafe"
+)
+
+type lruNode struct {
+	n   *Node
+	h   *Handle
+	ban bool
+
+	next, prev *lruNode
+}
+
+func (n *lruNode) insert(at *lruNode) {
+	x := at.next
+	at.next = n
+	n.prev = at
+	n.next = x
+	x.prev = n
+}
+
+func (n *lruNode) remove() {
+	if n.prev != nil {
+		n.prev.next = n.next
+		n.next.prev = n.prev
+		n.prev = nil
+		n.next = nil
+	} else {
+		panic("BUG: removing removed node")
+	}
+}
+
+type lru struct {
+	mu       sync.Mutex
+	capacity int
+	used     int
+	recent   lruNode
+}
+
+func (r *lru) reset() {
+	r.recent.next = &r.recent
+	r.recent.prev = &r.recent
+	r.used = 0
+}
+
+func (r *lru) Capacity() int {
+	r.mu.Lock()
+	defer r.mu.Unlock()
+	return r.capacity
+}
+
+func (r *lru) SetCapacity(capacity int) {
+	var evicted []*lruNode
+
+	r.mu.Lock()
+	r.capacity = capacity
+	for r.used > r.capacity {
+		rn := r.recent.prev
+		if rn == nil {
+			panic("BUG: invalid LRU used or capacity counter")
+		}
+		rn.remove()
+		rn.n.CacheData = nil
+		r.used -= rn.n.Size()
+		evicted = append(evicted, rn)
+	}
+	r.mu.Unlock()
+
+	for _, rn := range evicted {
+		rn.h.Release()
+	}
+}
+
+func (r *lru) Promote(n *Node) {
+	var evicted []*lruNode
+
+	r.mu.Lock()
+	if n.CacheData == nil {
+		if n.Size() <= r.capacity {
+			rn := &lruNode{n: n, h: n.GetHandle()}
+			rn.insert(&r.recent)
+			n.CacheData = unsafe.Pointer(rn)
+			r.used += n.Size()
+
+			for r.used > r.capacity {
+				rn := r.recent.prev
+				if rn == nil {
+					panic("BUG: invalid LRU used or capacity counter")
+				}
+				rn.remove()
+				rn.n.CacheData = nil
+				r.used -= rn.n.Size()
+				evicted = append(evicted, rn)
+			}
+		}
+	} else {
+		rn := (*lruNode)(n.CacheData)
+		if !rn.ban {
+			rn.remove()
+			rn.insert(&r.recent)
+		}
+	}
+	r.mu.Unlock()
+
+	for _, rn := range evicted {
+		rn.h.Release()
+	}
+}
+
+func (r *lru) Ban(n *Node) {
+	r.mu.Lock()
+	if n.CacheData == nil {
+		n.CacheData = unsafe.Pointer(&lruNode{n: n, ban: true})
+	} else {
+		rn := (*lruNode)(n.CacheData)
+		if !rn.ban {
+			rn.remove()
+			rn.ban = true
+			r.used -= rn.n.Size()
+			r.mu.Unlock()
+
+			rn.h.Release()
+			rn.h = nil
+			return
+		}
+	}
+	r.mu.Unlock()
+}
+
+func (r *lru) Evict(n *Node) {
+	r.mu.Lock()
+	rn := (*lruNode)(n.CacheData)
+	if rn == nil || rn.ban {
+		r.mu.Unlock()
+		return
+	}
+	n.CacheData = nil
+	r.mu.Unlock()
+
+	rn.h.Release()
+}
+
+func (r *lru) EvictNS(ns uint64) {
+	var evicted []*lruNode
+
+	r.mu.Lock()
+	for e := r.recent.prev; e != &r.recent; {
+		rn := e
+		e = e.prev
+		if rn.n.NS() == ns {
+			rn.remove()
+			rn.n.CacheData = nil
+			r.used -= rn.n.Size()
+			evicted = append(evicted, rn)
+		}
+	}
+	r.mu.Unlock()
+
+	for _, rn := range evicted {
+		rn.h.Release()
+	}
+}
+
+func (r *lru) EvictAll() {
+	r.mu.Lock()
+	back := r.recent.prev
+	for rn := back; rn != &r.recent; rn = rn.prev {
+		rn.n.CacheData = nil
+	}
+	r.reset()
+	r.mu.Unlock()
+
+	for rn := back; rn != &r.recent; rn = rn.prev {
+		rn.h.Release()
+	}
+}
+
+func (r *lru) Close() error {
+	return nil
+}
+
+// NewLRU create a new LRU-cache.
+func NewLRU(capacity int) Cacher {
+	r := &lru{capacity: capacity}
+	r.reset()
+	return r
+}

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/cache/lru_cache.go

@@ -1,622 +0,0 @@
-// Copyright (c) 2012, Suryandaru Triandana <syndtr@gmail.com>
-// All rights reserved.
-//
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package cache
-
-import (
-	"sync"
-	"sync/atomic"
-
-	"github.com/syndtr/goleveldb/leveldb/util"
-)
-
-// The LLRB implementation were taken from https://github.com/petar/GoLLRB.
-// Which contains the following header:
-//
-// Copyright 2010 Petar Maymounkov. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// lruCache represent a LRU cache state.
-type lruCache struct {
-	mu                sync.Mutex
-	recent            lruNode
-	table             map[uint64]*lruNs
-	capacity          int
-	used, size, alive int
-}
-
-// NewLRUCache creates a new initialized LRU cache with the given capacity.
-func NewLRUCache(capacity int) Cache {
-	c := &lruCache{
-		table:    make(map[uint64]*lruNs),
-		capacity: capacity,
-	}
-	c.recent.rNext = &c.recent
-	c.recent.rPrev = &c.recent
-	return c
-}
-
-func (c *lruCache) Capacity() int {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	return c.capacity
-}
-
-func (c *lruCache) Used() int {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	return c.used
-}
-
-func (c *lruCache) Size() int {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	return c.size
-}
-
-func (c *lruCache) NumObjects() int {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	return c.alive
-}
-
-// SetCapacity set cache capacity.
-func (c *lruCache) SetCapacity(capacity int) {
-	c.mu.Lock()
-	c.capacity = capacity
-	c.evict()
-	c.mu.Unlock()
-}
-
-// GetNamespace return namespace object for given id.
-func (c *lruCache) GetNamespace(id uint64) Namespace {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-
-	if ns, ok := c.table[id]; ok {
-		return ns
-	}
-
-	ns := &lruNs{lru: c, id: id}
-	c.table[id] = ns
-	return ns
-}
-
-func (c *lruCache) ZapNamespace(id uint64) {
-	c.mu.Lock()
-	if ns, exist := c.table[id]; exist {
-		ns.zapNB()
-		delete(c.table, id)
-	}
-	c.mu.Unlock()
-}
-
-func (c *lruCache) PurgeNamespace(id uint64, fin PurgeFin) {
-	c.mu.Lock()
-	if ns, exist := c.table[id]; exist {
-		ns.purgeNB(fin)
-	}
-	c.mu.Unlock()
-}
-
-// Purge purge entire cache.
-func (c *lruCache) Purge(fin PurgeFin) {
-	c.mu.Lock()
-	for _, ns := range c.table {
-		ns.purgeNB(fin)
-	}
-	c.mu.Unlock()
-}
-
-func (c *lruCache) Zap() {
-	c.mu.Lock()
-	for _, ns := range c.table {
-		ns.zapNB()
-	}
-	c.table = make(map[uint64]*lruNs)
-	c.mu.Unlock()
-}
-
-func (c *lruCache) evict() {
-	top := &c.recent
-	for n := c.recent.rPrev; c.used > c.capacity && n != top; {
-		if n.state != nodeEffective {
-			panic("evicting non effective node")
-		}
-		n.state = nodeEvicted
-		n.rRemove()
-		n.derefNB()
-		c.used -= n.charge
-		n = c.recent.rPrev
-	}
-}
-
-type lruNs struct {
-	lru    *lruCache
-	id     uint64
-	rbRoot *lruNode
-	state  nsState
-}
-
-func (ns *lruNs) rbGetOrCreateNode(h *lruNode, key uint64) (hn, n *lruNode) {
-	if h == nil {
-		n = &lruNode{ns: ns, key: key}
-		return n, n
-	}
-
-	if key < h.key {
-		hn, n = ns.rbGetOrCreateNode(h.rbLeft, key)
-		if hn != nil {
-			h.rbLeft = hn
-		} else {
-			return nil, n
-		}
-	} else if key > h.key {
-		hn, n = ns.rbGetOrCreateNode(h.rbRight, key)
-		if hn != nil {
-			h.rbRight = hn
-		} else {
-			return nil, n
-		}
-	} else {
-		return nil, h
-	}
-
-	if rbIsRed(h.rbRight) && !rbIsRed(h.rbLeft) {
-		h = rbRotLeft(h)
-	}
-	if rbIsRed(h.rbLeft) && rbIsRed(h.rbLeft.rbLeft) {
-		h = rbRotRight(h)
-	}
-	if rbIsRed(h.rbLeft) && rbIsRed(h.rbRight) {
-		rbFlip(h)
-	}
-	return h, n
-}
-
-func (ns *lruNs) getOrCreateNode(key uint64) *lruNode {
-	hn, n := ns.rbGetOrCreateNode(ns.rbRoot, key)
-	if hn != nil {
-		ns.rbRoot = hn
-		ns.rbRoot.rbBlack = true
-	}
-	return n
-}
-
-func (ns *lruNs) rbGetNode(key uint64) *lruNode {
-	h := ns.rbRoot
-	for h != nil {
-		switch {
-		case key < h.key:
-			h = h.rbLeft
-		case key > h.key:
-			h = h.rbRight
-		default:
-			return h
-		}
-	}
-	return nil
-}
-
-func (ns *lruNs) getNode(key uint64) *lruNode {
-	return ns.rbGetNode(key)
-}
-
-func (ns *lruNs) rbDeleteNode(h *lruNode, key uint64) *lruNode {
-	if h == nil {
-		return nil
-	}
-
-	if key < h.key {
-		if h.rbLeft == nil { // key not present. Nothing to delete
-			return h
-		}
-		if !rbIsRed(h.rbLeft) && !rbIsRed(h.rbLeft.rbLeft) {
-			h = rbMoveLeft(h)
-		}
-		h.rbLeft = ns.rbDeleteNode(h.rbLeft, key)
-	} else {
-		if rbIsRed(h.rbLeft) {
-			h = rbRotRight(h)
-		}
-		// If @key equals @h.key and no right children at @h
-		if h.key == key && h.rbRight == nil {
-			return nil
-		}
-		if h.rbRight != nil && !rbIsRed(h.rbRight) && !rbIsRed(h.rbRight.rbLeft) {
-			h = rbMoveRight(h)
-		}
-		// If @key equals @h.key, and (from above) 'h.Right != nil'
-		if h.key == key {
-			var x *lruNode
-			h.rbRight, x = rbDeleteMin(h.rbRight)
-			if x == nil {
-				panic("logic")
-			}
-			x.rbLeft, h.rbLeft = h.rbLeft, nil
-			x.rbRight, h.rbRight = h.rbRight, nil
-			x.rbBlack = h.rbBlack
-			h = x
-		} else { // Else, @key is bigger than @h.key
-			h.rbRight = ns.rbDeleteNode(h.rbRight, key)
-		}
-	}
-
-	return rbFixup(h)
-}
-
-func (ns *lruNs) deleteNode(key uint64) {
-	ns.rbRoot = ns.rbDeleteNode(ns.rbRoot, key)
-	if ns.rbRoot != nil {
-		ns.rbRoot.rbBlack = true
-	}
-}
-
-func (ns *lruNs) rbIterateNodes(h *lruNode, pivot uint64, iter func(n *lruNode) bool) bool {
-	if h == nil {
-		return true
-	}
-	if h.key >= pivot {
-		if !ns.rbIterateNodes(h.rbLeft, pivot, iter) {
-			return false
-		}
-		if !iter(h) {
-			return false
-		}
-	}
-	return ns.rbIterateNodes(h.rbRight, pivot, iter)
-}
-
-func (ns *lruNs) iterateNodes(iter func(n *lruNode) bool) {
-	ns.rbIterateNodes(ns.rbRoot, 0, iter)
-}
-
-func (ns *lruNs) Get(key uint64, setf SetFunc) Handle {
-	ns.lru.mu.Lock()
-	defer ns.lru.mu.Unlock()
-
-	if ns.state != nsEffective {
-		return nil
-	}
-
-	var n *lruNode
-	if setf == nil {
-		n = ns.getNode(key)
-		if n == nil {
-			return nil
-		}
-	} else {
-		n = ns.getOrCreateNode(key)
-	}
-	switch n.state {
-	case nodeZero:
-		charge, value := setf()
-		if value == nil {
-			ns.deleteNode(key)
-			return nil
-		}
-		if charge < 0 {
-			charge = 0
-		}
-
-		n.value = value
-		n.charge = charge
-		n.state = nodeEvicted
-
-		ns.lru.size += charge
-		ns.lru.alive++
-
-		fallthrough
-	case nodeEvicted:
-		if n.charge == 0 {
-			break
-		}
-
-		// Insert to recent list.
-		n.state = nodeEffective
-		n.ref++
-		ns.lru.used += n.charge
-		ns.lru.evict()
-
-		fallthrough
-	case nodeEffective:
-		// Bump to front.
-		n.rRemove()
-		n.rInsert(&ns.lru.recent)
-	case nodeDeleted:
-		// Do nothing.
-	default:
-		panic("invalid state")
-	}
-	n.ref++
-
-	return &lruHandle{node: n}
-}
-
-func (ns *lruNs) Delete(key uint64, fin DelFin) bool {
-	ns.lru.mu.Lock()
-	defer ns.lru.mu.Unlock()
-
-	if ns.state != nsEffective {
-		if fin != nil {
-			fin(false, false)
-		}
-		return false
-	}
-
-	n := ns.getNode(key)
-	if n == nil {
-		if fin != nil {
-			fin(false, false)
-		}
-		return false
-
-	}
-
-	switch n.state {
-	case nodeEffective:
-		ns.lru.used -= n.charge
-		n.state = nodeDeleted
-		n.delfin = fin
-		n.rRemove()
-		n.derefNB()
-	case nodeEvicted:
-		n.state = nodeDeleted
-		n.delfin = fin
-	case nodeDeleted:
-		if fin != nil {
-			fin(true, true)
-		}
-		return false
-	default:
-		panic("invalid state")
-	}
-
-	return true
-}
-
-func (ns *lruNs) purgeNB(fin PurgeFin) {
-	if ns.state == nsEffective {
-		var nodes []*lruNode
-		ns.iterateNodes(func(n *lruNode) bool {
-			nodes = append(nodes, n)
-			return true
-		})
-		for _, n := range nodes {
-			switch n.state {
-			case nodeEffective:
-				ns.lru.used -= n.charge
-				n.state = nodeDeleted
-				n.purgefin = fin
-				n.rRemove()
-				n.derefNB()
-			case nodeEvicted:
-				n.state = nodeDeleted
-				n.purgefin = fin
-			case nodeDeleted:
-			default:
-				panic("invalid state")
-			}
-		}
-	}
-}
-
-func (ns *lruNs) Purge(fin PurgeFin) {
-	ns.lru.mu.Lock()
-	ns.purgeNB(fin)
-	ns.lru.mu.Unlock()
-}
-
-func (ns *lruNs) zapNB() {
-	if ns.state == nsEffective {
-		ns.state = nsZapped
-
-		ns.iterateNodes(func(n *lruNode) bool {
-			if n.state == nodeEffective {
-				ns.lru.used -= n.charge
-				n.rRemove()
-			}
-			ns.lru.size -= n.charge
-			n.state = nodeDeleted
-			n.fin()
-
-			return true
-		})
-		ns.rbRoot = nil
-	}
-}
-
-func (ns *lruNs) Zap() {
-	ns.lru.mu.Lock()
-	ns.zapNB()
-	delete(ns.lru.table, ns.id)
-	ns.lru.mu.Unlock()
-}
-
-type lruNode struct {
-	ns *lruNs
-
-	rNext, rPrev    *lruNode
-	rbLeft, rbRight *lruNode
-	rbBlack         bool
-
-	key      uint64
-	value    interface{}
-	charge   int
-	ref      int
-	state    nodeState
-	delfin   DelFin
-	purgefin PurgeFin
-}
-
-func (n *lruNode) rInsert(at *lruNode) {
-	x := at.rNext
-	at.rNext = n
-	n.rPrev = at
-	n.rNext = x
-	x.rPrev = n
-}
-
-func (n *lruNode) rRemove() bool {
-	if n.rPrev == nil {
-		return false
-	}
-
-	n.rPrev.rNext = n.rNext
-	n.rNext.rPrev = n.rPrev
-	n.rPrev = nil
-	n.rNext = nil
-
-	return true
-}
-
-func (n *lruNode) fin() {
-	if r, ok := n.value.(util.Releaser); ok {
-		r.Release()
-	}
-	if n.purgefin != nil {
-		if n.delfin != nil {
-			panic("conflicting delete and purge fin")
-		}
-		n.purgefin(n.ns.id, n.key)
-		n.purgefin = nil
-	} else if n.delfin != nil {
-		n.delfin(true, false)
-		n.delfin = nil
-	}
-}
-
-func (n *lruNode) derefNB() {
-	n.ref--
-	if n.ref == 0 {
-		if n.ns.state == nsEffective {
-			// Remove elemement.
-			n.ns.deleteNode(n.key)
-			n.ns.lru.size -= n.charge
-			n.ns.lru.alive--
-			n.fin()
-		}
-		n.value = nil
-	} else if n.ref < 0 {
-		panic("leveldb/cache: lruCache: negative node reference")
-	}
-}
-
-func (n *lruNode) deref() {
-	n.ns.lru.mu.Lock()
-	n.derefNB()
-	n.ns.lru.mu.Unlock()
-}
-
-type lruHandle struct {
-	node *lruNode
-	once uint32
-}
-
-func (h *lruHandle) Value() interface{} {
-	if atomic.LoadUint32(&h.once) == 0 {
-		return h.node.value
-	}
-	return nil
-}
-
-func (h *lruHandle) Release() {
-	if !atomic.CompareAndSwapUint32(&h.once, 0, 1) {
-		return
-	}
-	h.node.deref()
-	h.node = nil
-}
-
-func rbIsRed(h *lruNode) bool {
-	if h == nil {
-		return false
-	}
-	return !h.rbBlack
-}
-
-func rbRotLeft(h *lruNode) *lruNode {
-	x := h.rbRight
-	if x.rbBlack {
-		panic("rotating a black link")
-	}
-	h.rbRight = x.rbLeft
-	x.rbLeft = h
-	x.rbBlack = h.rbBlack
-	h.rbBlack = false
-	return x
-}
-
-func rbRotRight(h *lruNode) *lruNode {
-	x := h.rbLeft
-	if x.rbBlack {
-		panic("rotating a black link")
-	}
-	h.rbLeft = x.rbRight
-	x.rbRight = h
-	x.rbBlack = h.rbBlack
-	h.rbBlack = false
-	return x
-}
-
-func rbFlip(h *lruNode) {
-	h.rbBlack = !h.rbBlack
-	h.rbLeft.rbBlack = !h.rbLeft.rbBlack
-	h.rbRight.rbBlack = !h.rbRight.rbBlack
-}
-
-func rbMoveLeft(h *lruNode) *lruNode {
-	rbFlip(h)
-	if rbIsRed(h.rbRight.rbLeft) {
-		h.rbRight = rbRotRight(h.rbRight)
-		h = rbRotLeft(h)
-		rbFlip(h)
-	}
-	return h
-}
-
-func rbMoveRight(h *lruNode) *lruNode {
-	rbFlip(h)
-	if rbIsRed(h.rbLeft.rbLeft) {
-		h = rbRotRight(h)
-		rbFlip(h)
-	}
-	return h
-}
-
-func rbFixup(h *lruNode) *lruNode {
-	if rbIsRed(h.rbRight) {
-		h = rbRotLeft(h)
-	}
-
-	if rbIsRed(h.rbLeft) && rbIsRed(h.rbLeft.rbLeft) {
-		h = rbRotRight(h)
-	}
-
-	if rbIsRed(h.rbLeft) && rbIsRed(h.rbRight) {
-		rbFlip(h)
-	}
-
-	return h
-}
-
-func rbDeleteMin(h *lruNode) (hn, n *lruNode) {
-	if h == nil {
-		return nil, nil
-	}
-	if h.rbLeft == nil {
-		return nil, h
-	}
-
-	if !rbIsRed(h.rbLeft) && !rbIsRed(h.rbLeft.rbLeft) {
-		h = rbMoveLeft(h)
-	}
-
-	h.rbLeft, n = rbDeleteMin(h.rbLeft)
-
-	return rbFixup(h), n
-}

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/corrupt_test.go

@@ -9,14 +9,12 @@ package leveldb
 import (
 	"bytes"
 	"fmt"
-	"io"
-	"math/rand"
-	"testing"
-
-	"github.com/syndtr/goleveldb/leveldb/cache"
 	"github.com/syndtr/goleveldb/leveldb/filter"
 	"github.com/syndtr/goleveldb/leveldb/opt"
 	"github.com/syndtr/goleveldb/leveldb/storage"
+	"io"
+	"math/rand"
+	"testing"
 )
 
 const ctValSize = 1000
@@ -33,8 +31,8 @@ func newDbCorruptHarnessWopt(t *testing.T, o *opt.Options) *dbCorruptHarness {
 
 func newDbCorruptHarness(t *testing.T) *dbCorruptHarness {
 	return newDbCorruptHarnessWopt(t, &opt.Options{
-		BlockCache: cache.NewLRUCache(100),
-		Strict:     opt.StrictJournalChecksum,
+		BlockCacheCapacity: 100,
+		Strict:             opt.StrictJournalChecksum,
 	})
 }
 
@@ -269,9 +267,9 @@ func TestCorruptDB_TableIndex(t *testing.T) {
 func TestCorruptDB_MissingManifest(t *testing.T) {
 	rnd := rand.New(rand.NewSource(0x0badda7a))
 	h := newDbCorruptHarnessWopt(t, &opt.Options{
-		BlockCache:  cache.NewLRUCache(100),
-		Strict:      opt.StrictJournalChecksum,
-		WriteBuffer: 1000 * 60,
+		BlockCacheCapacity: 100,
+		Strict:             opt.StrictJournalChecksum,
+		WriteBuffer:        1000 * 60,
 	})
 
 	h.build(1000)

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go

@@ -823,8 +823,8 @@ func (db *DB) GetProperty(name string) (value string, err error) {
 	case p == "blockpool":
 		value = fmt.Sprintf("%v", db.s.tops.bpool)
 	case p == "cachedblock":
-		if bc := db.s.o.GetBlockCache(); bc != nil {
-			value = fmt.Sprintf("%d", bc.Size())
+		if db.s.tops.bcache != nil {
+			value = fmt.Sprintf("%d", db.s.tops.bcache.Size())
 		} else {
 			value = "<nil>"
 		}

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_snapshot.go

@@ -8,6 +8,7 @@ package leveldb
 
 import (
 	"container/list"
+	"fmt"
 	"runtime"
 	"sync"
 	"sync/atomic"
@@ -89,6 +90,10 @@ func (db *DB) newSnapshot() *Snapshot {
 	return snap
 }
 
+func (snap *Snapshot) String() string {
+	return fmt.Sprintf("leveldb.Snapshot{%d}", snap.elem.seq)
+}
+
 // Get gets the value for the given key. It returns ErrNotFound if
 // the DB does not contains the key.
 //

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_test.go

@@ -1271,7 +1271,7 @@ func TestDB_DeletionMarkers2(t *testing.T) {
 }
 
 func TestDB_CompactionTableOpenError(t *testing.T) {
-	h := newDbHarnessWopt(t, &opt.Options{CachedOpenFiles: -1})
+	h := newDbHarnessWopt(t, &opt.Options{OpenFilesCacheCapacity: -1})
 	defer h.close()
 
 	im := 10
@@ -1629,8 +1629,8 @@ func TestDB_ManualCompaction(t *testing.T) {
 
 func TestDB_BloomFilter(t *testing.T) {
 	h := newDbHarnessWopt(t, &opt.Options{
-		BlockCache: opt.NoCache,
-		Filter:     filter.NewBloomFilter(10),
+		DisableBlockCache: true,
+		Filter:            filter.NewBloomFilter(10),
 	})
 	defer h.close()
 
@@ -2066,8 +2066,8 @@ func TestDB_GetProperties(t *testing.T) {
 
 func TestDB_GoleveldbIssue72and83(t *testing.T) {
 	h := newDbHarnessWopt(t, &opt.Options{
-		WriteBuffer:     1 * opt.MiB,
-		CachedOpenFiles: 3,
+		WriteBuffer:            1 * opt.MiB,
+		OpenFilesCacheCapacity: 3,
 	})
 	defer h.close()
 
@@ -2200,7 +2200,7 @@ func TestDB_GoleveldbIssue72and83(t *testing.T) {
 func TestDB_TransientError(t *testing.T) {
 	h := newDbHarnessWopt(t, &opt.Options{
 		WriteBuffer:              128 * opt.KiB,
-		CachedOpenFiles:          3,
+		OpenFilesCacheCapacity:   3,
 		DisableCompactionBackoff: true,
 	})
 	defer h.close()
@@ -2410,7 +2410,7 @@ func TestDB_TableCompactionBuilder(t *testing.T) {
 		CompactionTableSize:         43 * opt.KiB,
 		CompactionExpandLimitFactor: 1,
 		CompactionGPOverlapsFactor:  1,
-		BlockCache:                  opt.NoCache,
+		DisableBlockCache:           true,
 	}
 	s, err := newSession(stor, o)
 	if err != nil {

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_write.go

@@ -112,9 +112,9 @@ func (db *DB) flush(n int) (mem *memDB, nn int, err error) {
 		db.writeDelay += time.Since(start)
 		db.writeDelayN++
 	} else if db.writeDelayN > 0 {
+		db.logf("db@write was delayed N·%d T·%v", db.writeDelayN, db.writeDelay)
 		db.writeDelay = 0
 		db.writeDelayN = 0
-		db.logf("db@write was delayed N·%d T·%v", db.writeDelayN, db.writeDelay)
 	}
 	return
 }

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/external_test.go

@@ -17,14 +17,14 @@ import (
 var _ = testutil.Defer(func() {
 	Describe("Leveldb external", func() {
 		o := &opt.Options{
-			BlockCache:           opt.NoCache,
-			BlockRestartInterval: 5,
-			BlockSize:            80,
-			Compression:          opt.NoCompression,
-			CachedOpenFiles:      -1,
-			Strict:               opt.StrictAll,
-			WriteBuffer:          1000,
-			CompactionTableSize:  2000,
+			DisableBlockCache:      true,
+			BlockRestartInterval:   5,
+			BlockSize:              80,
+			Compression:            opt.NoCompression,
+			OpenFilesCacheCapacity: -1,
+			Strict:                 opt.StrictAll,
+			WriteBuffer:            1000,
+			CompactionTableSize:    2000,
 		}
 
 		Describe("write test", func() {

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/key.go

@@ -106,7 +106,7 @@ func (ik iKey) assert() {
 		panic("leveldb: nil iKey")
 	}
 	if len(ik) < 8 {
-		panic(fmt.Sprintf("leveldb: iKey %q, len=%d: invalid length", ik, len(ik)))
+		panic(fmt.Sprintf("leveldb: iKey %q, len=%d: invalid length", []byte(ik), len(ik)))
 	}
 }
 
@@ -124,7 +124,7 @@ func (ik iKey) parseNum() (seq uint64, kt kType) {
 	num := ik.num()
 	seq, kt = uint64(num>>8), kType(num&0xff)
 	if kt > ktVal {
-		panic(fmt.Sprintf("leveldb: iKey %q, len=%d: invalid type %#x", ik, len(ik), kt))
+		panic(fmt.Sprintf("leveldb: iKey %q, len=%d: invalid type %#x", []byte(ik), len(ik), kt))
 	}
 	return
 }

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/opt/options.go

@@ -20,8 +20,9 @@ const (
 	GiB = MiB * 1024
 )
 
-const (
-	DefaultBlockCacheSize                = 8 * MiB
+var (
+	DefaultBlockCacher                   = LRUCacher
+	DefaultBlockCacheCapacity            = 8 * MiB
 	DefaultBlockRestartInterval          = 16
 	DefaultBlockSize                     = 4 * KiB
 	DefaultCompactionExpandLimitFactor   = 25
@@ -33,7 +34,8 @@ const (
 	DefaultCompactionTotalSize           = 10 * MiB
 	DefaultCompactionTotalSizeMultiplier = 10.0
 	DefaultCompressionType               = SnappyCompression
-	DefaultCachedOpenFiles               = 500
+	DefaultOpenFilesCacher               = LRUCacher
+	DefaultOpenFilesCacheCapacity        = 500
 	DefaultMaxMemCompationLevel          = 2
 	DefaultNumLevel                      = 7
 	DefaultWriteBuffer                   = 4 * MiB
@@ -41,22 +43,33 @@ const (
 	DefaultWriteL0SlowdownTrigger        = 8
 )
 
-type noCache struct{}
+// Cacher is a caching algorithm.
+type Cacher interface {
+	New(capacity int) cache.Cacher
+}
 
-func (noCache) SetCapacity(capacity int)                     {}
-func (noCache) Capacity() int                                { return 0 }
-func (noCache) Used() int                                    { return 0 }
-func (noCache) Size() int                                    { return 0 }
-func (noCache) NumObjects() int                              { return 0 }
-func (noCache) GetNamespace(id uint64) cache.Namespace       { return nil }
-func (noCache) PurgeNamespace(id uint64, fin cache.PurgeFin) {}
-func (noCache) ZapNamespace(id uint64)                       {}
-func (noCache) Purge(fin cache.PurgeFin)                     {}
-func (noCache) Zap()                                         {}
+type CacherFunc struct {
+	NewFunc func(capacity int) cache.Cacher
+}
 
-var NoCache cache.Cache = noCache{}
+func (f *CacherFunc) New(capacity int) cache.Cacher {
+	if f.NewFunc != nil {
+		return f.NewFunc(capacity)
+	}
+	return nil
+}
 
-// Compression is the per-block compression algorithm to use.
+func noCacher(int) cache.Cacher { return nil }
+
+var (
+	// LRUCacher is the LRU-cache algorithm.
+	LRUCacher = &CacherFunc{cache.NewLRU}
+
+	// NoCacher is the value to disable caching algorithm.
+	NoCacher = &CacherFunc{}
+)
+
+// Compression is the 'sorted table' block compression algorithm to use.
 type Compression uint
 
 func (c Compression) String() string {
@@ -133,16 +146,17 @@ type Options struct {
 	// The default value is nil
 	AltFilters []filter.Filter
 
-	// BlockCache provides per-block caching for LevelDB. Specify NoCache to
-	// disable block caching.
+	// BlockCacher provides cache algorithm for LevelDB 'sorted table' block caching.
+	// Specify NoCacher to disable caching algorithm.
 	//
-	// By default LevelDB will create LRU-cache with capacity of BlockCacheSize.
-	BlockCache cache.Cache
+	// The default value is LRUCacher.
+	BlockCacher Cacher
 
-	// BlockCacheSize defines the capacity of the default 'block cache'.
+	// BlockCacheCapacity defines the capacity of the 'sorted table' block caching.
+	// Use -1 for zero, this has same effect with specifying NoCacher to BlockCacher.
 	//
 	// The default value is 8MiB.
-	BlockCacheSize int
+	BlockCacheCapacity int
 
 	// BlockRestartInterval is the number of keys between restart points for
 	// delta encoding of keys.
@@ -156,13 +170,6 @@ type Options struct {
 	// The default value is 4KiB.
 	BlockSize int
 
-	// CachedOpenFiles defines number of open files to kept around when not
-	// in-use, the counting includes still in-use files.
-	// Set this to negative value to disable caching.
-	//
-	// The default value is 500.
-	CachedOpenFiles int
-
 	// CompactionExpandLimitFactor limits compaction size after expanded.
 	// This will be multiplied by table size limit at compaction target level.
 	//
@@ -237,11 +244,17 @@ type Options struct {
 	// The default value uses the same ordering as bytes.Compare.
 	Comparer comparer.Comparer
 
-	// Compression defines the per-block compression to use.
+	// Compression defines the 'sorted table' block compression to use.
 	//
 	// The default value (DefaultCompression) uses snappy compression.
 	Compression Compression
 
+	// DisableBlockCache allows disable use of cache.Cache functionality on
+	// 'sorted table' block.
+	//
+	// The default value is false.
+	DisableBlockCache bool
+
 	// DisableCompactionBackoff allows disable compaction retry backoff.
 	//
 	// The default value is false.
@@ -288,6 +301,18 @@ type Options struct {
 	// The default is 7.
 	NumLevel int
 
+	// OpenFilesCacher provides cache algorithm for open files caching.
+	// Specify NoCacher to disable caching algorithm.
+	//
+	// The default value is LRUCacher.
+	OpenFilesCacher Cacher
+
+	// OpenFilesCacheCapacity defines the capacity of the open files caching.
+	// Use -1 for zero, this has same effect with specifying NoCacher to OpenFilesCacher.
+	//
+	// The default value is 500.
+	OpenFilesCacheCapacity int
+
 	// Strict defines the DB strict level.
 	Strict Strict
 
@@ -320,18 +345,22 @@ func (o *Options) GetAltFilters() []filter.Filter {
 	return o.AltFilters
 }
 
-func (o *Options) GetBlockCache() cache.Cache {
-	if o == nil {
+func (o *Options) GetBlockCacher() Cacher {
+	if o == nil || o.BlockCacher == nil {
+		return DefaultBlockCacher
+	} else if o.BlockCacher == NoCacher {
 		return nil
 	}
-	return o.BlockCache
+	return o.BlockCacher
 }
 
-func (o *Options) GetBlockCacheSize() int {
-	if o == nil || o.BlockCacheSize <= 0 {
-		return DefaultBlockCacheSize
+func (o *Options) GetBlockCacheCapacity() int {
+	if o == nil || o.BlockCacheCapacity <= 0 {
+		return DefaultBlockCacheCapacity
+	} else if o.BlockCacheCapacity == -1 {
+		return 0
 	}
-	return o.BlockCacheSize
+	return o.BlockCacheCapacity
 }
 
 func (o *Options) GetBlockRestartInterval() int {
@@ -348,15 +377,6 @@ func (o *Options) GetBlockSize() int {
 	return o.BlockSize
 }
 
-func (o *Options) GetCachedOpenFiles() int {
-	if o == nil || o.CachedOpenFiles == 0 {
-		return DefaultCachedOpenFiles
-	} else if o.CachedOpenFiles < 0 {
-		return 0
-	}
-	return o.CachedOpenFiles
-}
-
 func (o *Options) GetCompactionExpandLimit(level int) int {
 	factor := DefaultCompactionExpandLimitFactor
 	if o != nil && o.CompactionExpandLimitFactor > 0 {
@@ -494,6 +514,25 @@ func (o *Options) GetNumLevel() int {
 	return o.NumLevel
 }
 
+func (o *Options) GetOpenFilesCacher() Cacher {
+	if o == nil || o.OpenFilesCacher == nil {
+		return DefaultOpenFilesCacher
+	}
+	if o.OpenFilesCacher == NoCacher {
+		return nil
+	}
+	return o.OpenFilesCacher
+}
+
+func (o *Options) GetOpenFilesCacheCapacity() int {
+	if o == nil || o.OpenFilesCacheCapacity <= 0 {
+		return DefaultOpenFilesCacheCapacity
+	} else if o.OpenFilesCacheCapacity == -1 {
+		return 0
+	}
+	return o.OpenFilesCacheCapacity
+}
+
 func (o *Options) GetStrict(strict Strict) bool {
 	if o == nil || o.Strict == 0 {
 		return DefaultStrict&strict != 0

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/options.go

@@ -7,7 +7,6 @@
 package leveldb
 
 import (
-	"github.com/syndtr/goleveldb/leveldb/cache"
 	"github.com/syndtr/goleveldb/leveldb/filter"
 	"github.com/syndtr/goleveldb/leveldb/opt"
 )
@@ -32,13 +31,6 @@ func (s *session) setOptions(o *opt.Options) {
 			no.AltFilters[i] = &iFilter{filter}
 		}
 	}
-	// Block cache.
-	switch o.GetBlockCache() {
-	case nil:
-		no.BlockCache = cache.NewLRUCache(o.GetBlockCacheSize())
-	case opt.NoCache:
-		no.BlockCache = nil
-	}
 	// Comparer.
 	s.icmp = &iComparer{o.GetComparer()}
 	no.Comparer = s.icmp

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/session.go

@@ -73,7 +73,7 @@ func newSession(stor storage.Storage, o *opt.Options) (s *session, err error) {
 		stCompPtrs: make([]iKey, o.GetNumLevel()),
 	}
 	s.setOptions(o)
-	s.tops = newTableOps(s, s.o.GetCachedOpenFiles())
+	s.tops = newTableOps(s)
 	s.setVersion(newVersion(s))
 	s.log("log@legend F·NumFile S·FileSize N·Entry C·BadEntry B·BadBlock Ke·KeyError D·DroppedEntry L·Level Q·SeqNum T·TimeElapsed")
 	return
@@ -82,9 +82,6 @@ func newSession(stor storage.Storage, o *opt.Options) (s *session, err error) {
 // Close session.
 func (s *session) close() {
 	s.tops.close()
-	if bc := s.o.GetBlockCache(); bc != nil {
-		bc.Purge(nil)
-	}
 	if s.manifest != nil {
 		s.manifest.Close()
 	}

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/storage/file_storage.go

@@ -221,7 +221,7 @@ func (fs *fileStorage) GetManifest() (f File, err error) {
 					fs.log(fmt.Sprintf("skipping %s: invalid file name", fn))
 					continue
 				}
-				if _, e1 := strconv.ParseUint(fn[7:], 10, 0); e1 != nil {
+				if _, e1 := strconv.ParseUint(fn[8:], 10, 0); e1 != nil {
 					fs.log(fmt.Sprintf("skipping %s: invalid file num: %v", fn, e1))
 					continue
 				}

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/table.go

@@ -286,10 +286,10 @@ func (x *tFilesSortByNum) Less(i, j int) bool {
 
 // Table operations.
 type tOps struct {
-	s       *session
-	cache   cache.Cache
-	cacheNS cache.Namespace
-	bpool   *util.BufferPool
+	s      *session
+	cache  *cache.Cache
+	bcache *cache.Cache
+	bpool  *util.BufferPool
 }
 
 // Creates an empty table and returns table writer.
@@ -338,26 +338,28 @@ func (t *tOps) createFrom(src iterator.Iterator) (f *tFile, n int, err error) {
 
 // Opens table. It returns a cache handle, which should
 // be released after use.
-func (t *tOps) open(f *tFile) (ch cache.Handle, err error) {
+func (t *tOps) open(f *tFile) (ch *cache.Handle, err error) {
 	num := f.file.Num()
-	ch = t.cacheNS.Get(num, func() (charge int, value interface{}) {
+	ch = t.cache.Get(0, num, func() (size int, value cache.Value) {
 		var r storage.Reader
 		r, err = f.file.Open()
 		if err != nil {
 			return 0, nil
 		}
 
-		var bcacheNS cache.Namespace
-		if bc := t.s.o.GetBlockCache(); bc != nil {
-			bcacheNS = bc.GetNamespace(num)
+		var bcache *cache.CacheGetter
+		if t.bcache != nil {
+			bcache = &cache.CacheGetter{Cache: t.bcache, NS: num}
 		}
+
 		var tr *table.Reader
-		tr, err = table.NewReader(r, int64(f.size), storage.NewFileInfo(f.file), bcacheNS, t.bpool, t.s.o.Options)
+		tr, err = table.NewReader(r, int64(f.size), storage.NewFileInfo(f.file), bcache, t.bpool, t.s.o.Options)
 		if err != nil {
 			r.Close()
 			return 0, nil
 		}
 		return 1, tr
+
 	})
 	if ch == nil && err == nil {
 		err = ErrClosed
@@ -412,16 +414,14 @@ func (t *tOps) newIterator(f *tFile, slice *util.Range, ro *opt.ReadOptions) ite
 // no one use the the table.
 func (t *tOps) remove(f *tFile) {
 	num := f.file.Num()
-	t.cacheNS.Delete(num, func(exist, pending bool) {
-		if !pending {
-			if err := f.file.Remove(); err != nil {
-				t.s.logf("table@remove removing @%d %q", num, err)
-			} else {
-				t.s.logf("table@remove removed @%d", num)
-			}
-			if bc := t.s.o.GetBlockCache(); bc != nil {
-				bc.ZapNamespace(num)
-			}
+	t.cache.Delete(0, num, func() {
+		if err := f.file.Remove(); err != nil {
+			t.s.logf("table@remove removing @%d %q", num, err)
+		} else {
+			t.s.logf("table@remove removed @%d", num)
+		}
+		if t.bcache != nil {
+			t.bcache.EvictNS(num)
 		}
 	})
 }
@@ -429,18 +429,34 @@ func (t *tOps) remove(f *tFile) {
 // Closes the table ops instance. It will close all tables,
 // regadless still used or not.
 func (t *tOps) close() {
-	t.cache.Zap()
 	t.bpool.Close()
+	t.cache.Close()
+	if t.bcache != nil {
+		t.bcache.Close()
+	}
 }
 
 // Creates new initialized table ops instance.
-func newTableOps(s *session, cacheCap int) *tOps {
-	c := cache.NewLRUCache(cacheCap)
+func newTableOps(s *session) *tOps {
+	var (
+		cacher cache.Cacher
+		bcache *cache.Cache
+	)
+	if s.o.GetOpenFilesCacheCapacity() > 0 {
+		cacher = cache.NewLRU(s.o.GetOpenFilesCacheCapacity())
+	}
+	if !s.o.DisableBlockCache {
+		var bcacher cache.Cacher
+		if s.o.GetBlockCacheCapacity() > 0 {
+			bcacher = cache.NewLRU(s.o.GetBlockCacheCapacity())
+		}
+		bcache = cache.NewCache(bcacher)
+	}
 	return &tOps{
-		s:       s,
-		cache:   c,
-		cacheNS: c.GetNamespace(0),
-		bpool:   util.NewBufferPool(s.o.GetBlockSize() + 5),
+		s:      s,
+		cache:  cache.NewCache(cacher),
+		bcache: bcache,
+		bpool:  util.NewBufferPool(s.o.GetBlockSize() + 5),
 	}
 }
 

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/table/reader.go

@@ -509,7 +509,7 @@ type Reader struct {
 	mu     sync.RWMutex
 	fi     *storage.FileInfo
 	reader io.ReaderAt
-	cache  cache.Namespace
+	cache  *cache.CacheGetter
 	err    error
 	bpool  *util.BufferPool
 	// Options
@@ -613,18 +613,22 @@ func (r *Reader) readBlock(bh blockHandle, verifyChecksum bool) (*block, error)
 
 func (r *Reader) readBlockCached(bh blockHandle, verifyChecksum, fillCache bool) (*block, util.Releaser, error) {
 	if r.cache != nil {
-		var err error
-		ch := r.cache.Get(bh.offset, func() (charge int, value interface{}) {
-			if !fillCache {
-				return 0, nil
-			}
-			var b *block
-			b, err = r.readBlock(bh, verifyChecksum)
-			if err != nil {
-				return 0, nil
-			}
-			return cap(b.data), b
-		})
+		var (
+			err error
+			ch  *cache.Handle
+		)
+		if fillCache {
+			ch = r.cache.Get(bh.offset, func() (size int, value cache.Value) {
+				var b *block
+				b, err = r.readBlock(bh, verifyChecksum)
+				if err != nil {
+					return 0, nil
+				}
+				return cap(b.data), b
+			})
+		} else {
+			ch = r.cache.Get(bh.offset, nil)
+		}
 		if ch != nil {
 			b, ok := ch.Value().(*block)
 			if !ok {
@@ -667,18 +671,22 @@ func (r *Reader) readFilterBlock(bh blockHandle) (*filterBlock, error) {
 
 func (r *Reader) readFilterBlockCached(bh blockHandle, fillCache bool) (*filterBlock, util.Releaser, error) {
 	if r.cache != nil {
-		var err error
-		ch := r.cache.Get(bh.offset, func() (charge int, value interface{}) {
-			if !fillCache {
-				return 0, nil
-			}
-			var b *filterBlock
-			b, err = r.readFilterBlock(bh)
-			if err != nil {
-				return 0, nil
-			}
-			return cap(b.data), b
-		})
+		var (
+			err error
+			ch  *cache.Handle
+		)
+		if fillCache {
+			ch = r.cache.Get(bh.offset, func() (size int, value cache.Value) {
+				var b *filterBlock
+				b, err = r.readFilterBlock(bh)
+				if err != nil {
+					return 0, nil
+				}
+				return cap(b.data), b
+			})
+		} else {
+			ch = r.cache.Get(bh.offset, nil)
+		}
 		if ch != nil {
 			b, ok := ch.Value().(*filterBlock)
 			if !ok {
@@ -980,7 +988,7 @@ func (r *Reader) Release() {
 // The fi, cache and bpool is optional and can be nil.
 //
 // The returned table reader instance is goroutine-safe.
-func NewReader(f io.ReaderAt, size int64, fi *storage.FileInfo, cache cache.Namespace, bpool *util.BufferPool, o *opt.Options) (*Reader, error) {
+func NewReader(f io.ReaderAt, size int64, fi *storage.FileInfo, cache *cache.CacheGetter, bpool *util.BufferPool, o *opt.Options) (*Reader, error) {
 	if f == nil {
 		return nil, errors.New("leveldb/table: nil file")
 	}

Godeps/_workspace/src/golang.org/x/text/transform/transform_test.go

@@ -16,7 +16,7 @@ import (
 	"unicode/utf8"
 )
 
-type lowerCaseASCII struct{ transform.NopResetter }
+type lowerCaseASCII struct{ NopResetter }
 
 func (lowerCaseASCII) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
 	n := len(src)
@@ -34,7 +34,7 @@ func (lowerCaseASCII) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, er
 
 var errYouMentionedX = errors.New("you mentioned X")
 
-type dontMentionX struct{ transform.NopResetter }
+type dontMentionX struct{ NopResetter }
 
 func (dontMentionX) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
 	n := len(src)
@@ -52,7 +52,7 @@ func (dontMentionX) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err
 
 // doublerAtEOF is a strange Transformer that transforms "this" to "tthhiiss",
 // but only if atEOF is true.
-type doublerAtEOF struct{ transform.NopResetter }
+type doublerAtEOF struct{ NopResetter }
 
 func (doublerAtEOF) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
 	if !atEOF {
@@ -71,7 +71,7 @@ func (doublerAtEOF) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err
 // rleDecode and rleEncode implement a toy run-length encoding: "aabbbbbbbbbb"
 // is encoded as "2a10b". The decoding is assumed to not contain any numbers.
 
-type rleDecode struct{ transform.NopResetter }
+type rleDecode struct{ NopResetter }
 
 func (rleDecode) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
 loop:
@@ -104,7 +104,7 @@ loop:
 }
 
 type rleEncode struct {
-	transform.NopResetter
+	NopResetter
 
 	// allowStutter means that "xxxxxxxx" can be encoded as "5x3x"
 	// instead of always as "8x".

NICKS

@@ -1,34 +1,42 @@
 # This file maps email addresses used in commits to nicks used the changelog.
 
 AudriusButkevicius	<audrius.butkevicius@gmail.com>
+Cathryne	<cathryne.linenweaver@gmail.com> <Cathryne@users.noreply.github.com>
 KayoticSully	<kayoticsully@gmail.com>
 Nutomic		<me@nutomic.com>
+Rewt0r		<rewt0r@gmx.com> <Rewt0r@users.noreply.github.com>
 Vilbrekin	<vilbrekin@gmail.com>
 Zillode		<zillode@zillode.be>
 alex2108	<register-github@alex-graf.de>
 andrew-d	<andrew@du.nham.ca>
 asdil12		<dominik@heidler.eu>
 bigbear2nd	<bigbear2nd@gmail.com>
+brendanlong	<self@brendanlong.com>
 bsidhom		<bsidhom@gmail.com>
 calmh		<jakob@nym.se>
 cdata		<chris@scriptolo.gy>
 ceh		<emil@hessman.se>
 cqcallaw	<enlightened.despot@gmail.com>
+facastagnini	<federico.castagnini@gmail.com>
 filoozoom	<philippe@schommers.be>
 frioux		<frew@afoolishmanifesto.com> <frioux@gmail.com>
 gillisig	<gilli@vx.is>
 jedie		<github.com@jensdiemer.de> <git@jensdiemer.de>
 jpjp		<jamespatterson@operamail.com> <jpjp@users.noreply.github.com>
 kozec		<kozec@kozec.com>
+krozycki	<rozycki.karol@gmail.com>
 marcindziadus	<dziadus.marcin@gmail.com>
 mvdan		<mvdan@mvdan.cc>
+peterhoeg	<peter@speartail.com>
 philips		<brandon@ifup.org>
 piobpl		<piotrb10@gmail.com>
 pluby		<phill.luby@newredo.com>
 pyfisch		<pyfisch@gmail.com>
+rumpelsepp	<stefan@sevenbyte.org>
 qbit		<qbit@deftly.net>
 seehuhn		<voss@seehuhn.de>
 snnd		<dw@risu.io>
+timabell	<tim@timwise.co.uk>
 tojrobinson	<tully@tojr.org>
 uok		<ueomkail@gmail.com> <uok@users.noreply.github.com>
 veeti		<veeti.paananen@rojekti.fi>

README.md

@@ -11,7 +11,7 @@ This is the `syncthing` project. The following are the project goals:
     collaborating devices. The protocol should be well defined, unambiguous,
     easily understood, free to use, efficient, secure and language neutral.
     This is the [Block Exchange
-    Protocol](https://github.com/syncthing/syncthing/blob/master/protocol/PROTOCOL.md).
+    Protocol](https://github.com/syncthing/specs/blob/master/BEPv1.md).
 
  2. Provide the reference implementation to demonstrate the usability of
     said protocol. This is the `syncthing` utility. It is the hope that
@@ -25,7 +25,8 @@ for incompatible changes.
 Getting Started
 ---------------
 
-Take a look at the [getting started guide](http://discourse.syncthing.net/t/46).
+Take a look at the [getting started
+guide](https://github.com/syncthing/syncthing/wiki/Getting-Started).
 
 There are a few examples for keeping syncthing running in the background
 on your system in [the etc directory](https://github.com/syncthing/syncthing/blob/master/etc).
@@ -37,30 +38,23 @@ Building
 --------
 
 Building Syncthing from source is easy, and there's a
-[guide](http://discourse.syncthing.net/t/44)
+[guide](https://github.com/syncthing/syncthing/wiki/Building).
 that describes it for both Unix and Windows.
 
 Signed Releases
 ---------------
 
-As of v0.7.0 and onwards, git tags and release binaries are GPG signed with
-the key BCE524C7 (http://nym.se/gpg.txt). For release binaries, MD5 and
-SHA1 checksums are calculated and signed, available in the
-md5sum.txt.asc and sha1sum.txt.asc files.
+As of v0.10.15 and onwards, git tags and release binaries are GPG signed
+with the key D26E6ED000654A3E (see http://syncthing.net/security.html).
+For release binaries, MD5 and SHA1 checksums are calculated and signed,
+available in the md5sum.txt.asc and sha1sum.txt.asc files.
 
 Documentation
 =============
 
 The [syncthing
-documentation](http://discourse.syncthing.net/category/documentation) is
-on the discourse site.
-
-License
-=======
-
-All documentation and protocol specifications are licensed
-under the [Creative Commons Attribution 4.0 International
-License](http://creativecommons.org/licenses/by/4.0/).
+documentation](https://github.com/syncthing/syncthing/wiki/) is on the
+Github wiki.
 
 All code is licensed under the
 [GPL](https://github.com/syncthing/syncthing/blob/master/LICENSE), v3 or

build.go

@@ -22,6 +22,7 @@ import (
 	"archive/zip"
 	"bytes"
 	"compress/gzip"
+	"crypto/md5"
 	"flag"
 	"fmt"
 	"io"
@@ -72,7 +73,7 @@ func main() {
 	flag.Parse()
 
 	switch goarch {
-	case "386", "amd64", "arm", "armv5", "armv6", "armv7":
+	case "386", "amd64", "arm":
 		break
 	default:
 		log.Printf("Unknown goarch %q; proceed with caution!", goarch)
@@ -190,7 +191,12 @@ func install(pkg string, tags []string) {
 }
 
 func build(pkg string, tags []string) {
-	rmr("syncthing", "syncthing.exe")
+	binary := "syncthing"
+	if goos == "windows" {
+		binary += ".exe"
+	}
+
+	rmr(binary, binary+".md5")
 	args := []string{"build", "-ldflags", ldflags()}
 	if len(tags) > 0 {
 		args = append(args, "-tags", strings.Join(tags, ","))
@@ -201,6 +207,13 @@ func build(pkg string, tags []string) {
 	args = append(args, pkg)
 	setBuildEnv()
 	runPrint("go", args...)
+
+	// Create an md5 checksum of the binary, to be included in the archive for
+	// automatic upgrades.
+	err := md5File(binary)
+	if err != nil {
+		log.Fatal(err)
+	}
 }
 
 func buildTar() {
@@ -213,14 +226,20 @@ func buildTar() {
 	build("./cmd/syncthing", tags)
 	filename := name + ".tar.gz"
 	files := []archiveFile{
-		{"README.md", name + "/README.txt"},
-		{"LICENSE", name + "/LICENSE.txt"},
-		{"AUTHORS", name + "/AUTHORS.txt"},
-		{"syncthing", name + "/syncthing"},
+		{src: "README.md", dst: name + "/README.txt"},
+		{src: "LICENSE", dst: name + "/LICENSE.txt"},
+		{src: "AUTHORS", dst: name + "/AUTHORS.txt"},
+		{src: "syncthing", dst: name + "/syncthing"},
+		{src: "syncthing.md5", dst: name + "/syncthing.md5"},
 	}
+
 	for _, file := range listFiles("etc") {
-		files = append(files, archiveFile{file, name + "/" + file})
+		files = append(files, archiveFile{src: file, dst: name + "/" + file})
 	}
+	for _, file := range listFiles("extra") {
+		files = append(files, archiveFile{src: file, dst: name + "/" + filepath.Base(file)})
+	}
+
 	tarGz(filename, files)
 	log.Println(filename)
 }
@@ -235,11 +254,17 @@ func buildZip() {
 	build("./cmd/syncthing", tags)
 	filename := name + ".zip"
 	files := []archiveFile{
-		{"README.md", name + "/README.txt"},
-		{"LICENSE", name + "/LICENSE.txt"},
-		{"AUTHORS", name + "/AUTHORS.txt"},
-		{"syncthing.exe", name + "/syncthing.exe"},
+		{src: "README.md", dst: name + "/README.txt"},
+		{src: "LICENSE", dst: name + "/LICENSE.txt"},
+		{src: "AUTHORS", dst: name + "/AUTHORS.txt"},
+		{src: "syncthing.exe", dst: name + "/syncthing.exe"},
+		{src: "syncthing.exe.md5", dst: name + "/syncthing.exe.md5"},
 	}
+
+	for _, file := range listFiles("extra") {
+		files = append(files, archiveFile{src: file, dst: name + "/" + filepath.Base(file)})
+	}
+
 	zipFile(filename, files)
 	log.Println(filename)
 }
@@ -260,15 +285,7 @@ func listFiles(dir string) []string {
 
 func setBuildEnv() {
 	os.Setenv("GOOS", goos)
-	if strings.HasPrefix(goarch, "armv") {
-		os.Setenv("GOARCH", "arm")
-		os.Setenv("GOARM", goarch[4:])
-	} else {
-		os.Setenv("GOARCH", goarch)
-	}
-	if goarch == "386" {
-		os.Setenv("GO386", "387")
-	}
+	os.Setenv("GOARCH", goarch)
 	wd, err := os.Getwd()
 	if err != nil {
 		log.Println("Warning: can't determine current dir:", err)
@@ -284,7 +301,7 @@ func assets() {
 }
 
 func xdr() {
-	runPrint("go", "generate", "./internal/discover", "./internal/files", "./internal/protocol")
+	runPrint("go", "generate", "./internal/discover", "./internal/db")
 }
 
 func translate() {
@@ -554,3 +571,29 @@ func zipFile(out string, files []archiveFile) {
 		log.Fatal(err)
 	}
 }
+
+func md5File(file string) error {
+	fd, err := os.Open(file)
+	if err != nil {
+		return err
+	}
+	defer fd.Close()
+
+	h := md5.New()
+	_, err = io.Copy(h, fd)
+	if err != nil {
+		return err
+	}
+
+	out, err := os.Create(file + ".md5")
+	if err != nil {
+		return err
+	}
+
+	_, err = fmt.Fprintf(out, "%x\n", h.Sum(nil))
+	if err != nil {
+		return err
+	}
+
+	return out.Close()
+}

build.sh

@@ -2,7 +2,8 @@
 set -euo pipefail
 IFS=$'\n\t'
 
-DOCKERIMGV=1.4-4
+DOCKERIMGV=1.4.1-1
+STTRACE=${STTRACE:-}
 
 case "${1:-default}" in
 	default)
@@ -52,9 +53,7 @@ case "${1:-default}" in
 	all)
 		go run build.go -goos linux -goarch amd64 tar
 		go run build.go -goos linux -goarch 386 tar
-		go run build.go -goos linux -goarch armv5 tar
-		go run build.go -goos linux -goarch armv6 tar
-		go run build.go -goos linux -goarch armv7 tar
+		go run build.go -goos linux -goarch arm tar
 
 		go run build.go -goos freebsd -goarch amd64 tar
 		go run build.go -goos freebsd -goarch 386 tar
@@ -105,13 +104,14 @@ case "${1:-default}" in
 		;;
 
 	docker-init)
-		docker build -q -t syncthing/build:$DOCKERIMGV docker >/dev/null
+		docker build -q -t syncthing/build:$DOCKERIMGV docker
 		;;
 
 	docker-all)
 		docker run --rm -h syncthing-builder -u $(id -u) -t \
 			-v $(pwd):/go/src/github.com/syncthing/syncthing \
 			-w /go/src/github.com/syncthing/syncthing \
+			-e "STTRACE=$STTRACE" \
 			syncthing/build:$DOCKERIMGV \
 			sh -c './build.sh clean \
 				&& go vet ./cmd/... ./internal/... \
@@ -122,17 +122,16 @@ case "${1:-default}" in
 
 	docker-test)
 		docker run --rm -h syncthing-builder -u $(id -u) -t \
-			-v $(pwd):/tmp/syncthing \
+			-v $(pwd):/go/src/github.com/syncthing/syncthing \
+			-w /go/src/github.com/syncthing/syncthing \
+			-e "STTRACE=$STTRACE" \
 			syncthing/build:$DOCKERIMGV \
-			sh -euxc 'mkdir -p /go/src/github.com/syncthing \
-				&& cd /go/src/github.com/syncthing \
-				&& cp -r /tmp/syncthing syncthing \
-				&& cd syncthing \
-				&& ./build.sh clean \
+			sh -euxc './build.sh clean \
 				&& go run build.go -race \
 				&& export GOPATH=$(pwd)/Godeps/_workspace:$GOPATH \
 				&& cd test \
-				&& go test -tags integration -v -timeout 60m -short'
+				&& go test -tags integration -v -timeout 60m -short \
+				&& git clean -fxd .'
 		;;
 
 	*)

changelog.sh

@@ -5,5 +5,5 @@ if [[ -z $since ]] ; then
 	since="$(git describe --abbrev=0 HEAD^).."
 fi
 
-git log --pretty=format:'* %s (%h, @%aN)' "$since" | egrep 'fixes #\d|ref #\d'
+git log --reverse --pretty=format:'* %s, @%aN)' "$since" | egrep 'fixes #\d|ref #\d' | sed 's/),/,/' | sed 's/fixes #/#/g' | sed 's/ref #/#/g'
 

check-contrib.sh

@@ -15,7 +15,9 @@ no-docs-typos() {
 	grep -v f0621207e3953711f9ab86d99724f1d0faac45b1 |\
 	grep -v f1120d7aa936c0658429edef0037792520b46334 |\
 	grep -v a9339d0627fff439879d157c75077f02c9fac61b |\
-	grep -v 254c63763a3ad42fd82259f1767db526cff94a14
+	grep -v 254c63763a3ad42fd82259f1767db526cff94a14 |\
+	grep -v 4b76ec40c07078beaa2c5e250ed7d9bd6276a718 |\
+	grep -v ffc39dfbcb34eacc3ea12327a02b6e7741a2c207
 }
 
 print-missing-authors() {

cmd/genassets/main.go

@@ -45,7 +45,7 @@ func Assets() map[string][]byte {
 	var gr *gzip.Reader
 {{range $asset := .assets}}
 	bs, _ = base64.StdEncoding.DecodeString("{{$asset.Data}}")
-	gr, _ = gzip.NewReader(bytes.NewBuffer(bs))
+	gr, _ = gzip.NewReader(bytes.NewReader(bs))
 	bs, _ = ioutil.ReadAll(gr)
 	assets["{{$asset.Name}}"] = bs
 {{end}}

cmd/stcompdirs/main.go

@@ -0,0 +1,177 @@
+// Copyright (C) 2014 The Syncthing Authors.
+//
+// This program is free software: you can redistribute it and/or modify it
+// under the terms of the GNU General Public License as published by the Free
+// Software Foundation, either version 3 of the License, or (at your option)
+// any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program. If not, see <http://www.gnu.org/licenses/>.
+
+package main
+
+import (
+	"crypto/md5"
+	"errors"
+	"flag"
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"path/filepath"
+
+	"github.com/syncthing/syncthing/internal/symlinks"
+)
+
+func main() {
+	flag.Parse()
+	log.Println(compareDirectories(flag.Args()...))
+}
+
+// Compare a number of directories. Returns nil if the contents are identical,
+// otherwise an error describing the first found difference.
+func compareDirectories(dirs ...string) error {
+	chans := make([]chan fileInfo, len(dirs))
+	for i := range chans {
+		chans[i] = make(chan fileInfo)
+	}
+	errcs := make([]chan error, len(dirs))
+	abort := make(chan struct{})
+
+	for i := range dirs {
+		errcs[i] = startWalker(dirs[i], chans[i], abort)
+	}
+
+	res := make([]fileInfo, len(dirs))
+	for {
+		numDone := 0
+		for i := range chans {
+			fi, ok := <-chans[i]
+			if !ok {
+				err, hasError := <-errcs[i]
+				if hasError {
+					close(abort)
+					return err
+				}
+				numDone++
+			}
+			res[i] = fi
+		}
+
+		for i := 1; i < len(res); i++ {
+			if res[i] != res[0] {
+				close(abort)
+				if res[i].name < res[0].name {
+					return fmt.Errorf("%s missing %v (present in %s)", dirs[0], res[i], dirs[i])
+				} else if res[i].name > res[0].name {
+					return fmt.Errorf("%s missing %v (present in %s)", dirs[i], res[0], dirs[0])
+				}
+				return fmt.Errorf("Mismatch; %v (%s) != %v (%s)", res[i], dirs[i], res[0], dirs[0])
+			}
+		}
+
+		if numDone == len(dirs) {
+			return nil
+		}
+	}
+}
+
+type fileInfo struct {
+	name string
+	mode os.FileMode
+	mod  int64
+	hash [16]byte
+}
+
+func (f fileInfo) String() string {
+	return fmt.Sprintf("%s %04o %d %x", f.name, f.mode, f.mod, f.hash)
+}
+
+func startWalker(dir string, res chan<- fileInfo, abort <-chan struct{}) chan error {
+	walker := func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+
+		rn, _ := filepath.Rel(dir, path)
+		if rn == "." || rn == ".stfolder" {
+			return nil
+		}
+		if rn == ".stversions" {
+			return filepath.SkipDir
+		}
+
+		var f fileInfo
+		if info.Mode()&os.ModeSymlink != 0 {
+			f = fileInfo{
+				name: rn,
+				mode: os.ModeSymlink,
+			}
+
+			tgt, _, err := symlinks.Read(path)
+			if err != nil {
+				return err
+			}
+			h := md5.New()
+			h.Write([]byte(tgt))
+			hash := h.Sum(nil)
+
+			copy(f.hash[:], hash)
+		} else if info.IsDir() {
+			f = fileInfo{
+				name: rn,
+				mode: info.Mode(),
+				// hash and modtime zero for directories
+			}
+		} else {
+			f = fileInfo{
+				name: rn,
+				mode: info.Mode(),
+				mod:  info.ModTime().Unix(),
+			}
+			sum, err := md5file(path)
+			if err != nil {
+				return err
+			}
+			f.hash = sum
+		}
+
+		select {
+		case res <- f:
+			return nil
+		case <-abort:
+			return errors.New("abort")
+		}
+	}
+
+	errc := make(chan error)
+	go func() {
+		err := filepath.Walk(dir, walker)
+		close(res)
+		if err != nil {
+			errc <- err
+		}
+		close(errc)
+	}()
+	return errc
+}
+
+func md5file(fname string) (hash [16]byte, err error) {
+	f, err := os.Open(fname)
+	if err != nil {
+		return
+	}
+	defer f.Close()
+
+	h := md5.New()
+	io.Copy(h, f)
+	hb := h.Sum(nil)
+	copy(hash[:], hb)
+
+	return
+}

cmd/stfileinfo/main.go

@@ -21,7 +21,7 @@ import (
 	"os"
 	"path/filepath"
 
-	"github.com/syncthing/syncthing/internal/protocol"
+	"github.com/syncthing/protocol"
 	"github.com/syncthing/syncthing/internal/scanner"
 )
 

cmd/stfinddevice/main.go

@@ -13,44 +13,40 @@
 // You should have received a copy of the GNU General Public License along
 // with this program. If not, see <http://www.gnu.org/licenses/>.
 
-// +build ignore
-
 package main
 
 import (
-	"encoding/json"
 	"flag"
-	"fmt"
 	"log"
 	"os"
-	"strconv"
-	"strings"
+
+	"github.com/syncthing/protocol"
+	"github.com/syncthing/syncthing/internal/discover"
 )
 
 func main() {
 	log.SetFlags(0)
+	log.SetOutput(os.Stdout)
+
+	var server string
+
+	flag.StringVar(&server, "server", "udp4://announce.syncthing.net:22026", "Announce server")
 	flag.Parse()
-	path := strings.Split(flag.Arg(0), "/")
 
-	var obj map[string]interface{}
-	dec := json.NewDecoder(os.Stdin)
-	dec.UseNumber()
-	dec.Decode(&obj)
-
-	var v interface{} = obj
-	for _, p := range path {
-		switch tv := v.(type) {
-		case map[string]interface{}:
-			v = tv[p]
-		case []interface{}:
-			i, err := strconv.Atoi(p)
-			if err != nil {
-				log.Fatal(err)
-			}
-			v = tv[i]
-		default:
-			return // Silence is golden
-		}
+	if len(flag.Args()) != 1 || server == "" {
+		log.Printf("Usage: %s [-server=\"udp4://announce.syncthing.net:22026\"] <device>", os.Args[0])
+		os.Exit(64)
+	}
+
+	id, err := protocol.DeviceIDFromString(flag.Args()[0])
+	if err != nil {
+		log.Println(err)
+		os.Exit(1)
+	}
+
+	discoverer := discover.NewDiscoverer(protocol.LocalDeviceID, nil)
+	discoverer.StartGlobal([]string{server}, 1)
+	for _, addr := range discoverer.Lookup(id) {
+		log.Println(addr)
 	}
-	fmt.Println(v)
 }

cmd/stindex/main.go

@@ -21,8 +21,8 @@ import (
 	"log"
 	"os"
 
-	"github.com/syncthing/syncthing/internal/files"
-	"github.com/syncthing/syncthing/internal/protocol"
+	"github.com/syncthing/protocol"
+	"github.com/syncthing/syncthing/internal/db"
 	"github.com/syndtr/goleveldb/leveldb"
 )
 
@@ -34,17 +34,17 @@ func main() {
 	device := flag.String("device", "", "Device ID (blank for global)")
 	flag.Parse()
 
-	db, err := leveldb.OpenFile(flag.Arg(0), nil)
+	ldb, err := leveldb.OpenFile(flag.Arg(0), nil)
 	if err != nil {
 		log.Fatal(err)
 	}
 
-	fs := files.NewSet(*folder, db)
+	fs := db.NewFileSet(*folder, ldb)
 
 	if *device == "" {
 		log.Printf("*** Global index for folder %q", *folder)
-		fs.WithGlobalTruncated(func(fi protocol.FileIntf) bool {
-			f := fi.(protocol.FileInfoTruncated)
+		fs.WithGlobalTruncated(func(fi db.FileIntf) bool {
+			f := fi.(db.FileInfoTruncated)
 			fmt.Println(f)
 			fmt.Println("\t", fs.Availability(f.Name))
 			return true
@@ -55,8 +55,8 @@ func main() {
 			log.Fatal(err)
 		}
 		log.Printf("*** Have index for folder %q device %q", *folder, n)
-		fs.WithHaveTruncated(n, func(fi protocol.FileIntf) bool {
-			f := fi.(protocol.FileInfoTruncated)
+		fs.WithHaveTruncated(n, func(fi db.FileIntf) bool {
+			f := fi.(db.FileInfoTruncated)
 			fmt.Println(f)
 			return true
 		})

cmd/syncthing/blockprof.go

@@ -0,0 +1,59 @@
+// Copyright (C) 2014 The Syncthing Authors.
+//
+// This program is free software: you can redistribute it and/or modify it
+// under the terms of the GNU General Public License as published by the Free
+// Software Foundation, either version 3 of the License, or (at your option)
+// any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program. If not, see <http://www.gnu.org/licenses/>.
+
+package main
+
+import (
+	"fmt"
+	"os"
+	"runtime"
+	"runtime/pprof"
+	"syscall"
+	"time"
+)
+
+func init() {
+	if innerProcess && os.Getenv("STBLOCKPROFILE") != "" {
+		profiler := pprof.Lookup("block")
+		if profiler == nil {
+			panic("Couldn't find block profiler")
+		}
+		l.Debugln("Starting block profiling")
+		go saveBlockingProfiles(profiler)
+	}
+}
+
+func saveBlockingProfiles(profiler *pprof.Profile) {
+	runtime.SetBlockProfileRate(1)
+
+	t0 := time.Now()
+	for t := range time.NewTicker(20 * time.Second).C {
+		startms := int(t.Sub(t0).Seconds() * 1000)
+
+		fd, err := os.Create(fmt.Sprintf("block-%05d-%07d.pprof", syscall.Getpid(), startms))
+		if err != nil {
+			panic(err)
+		}
+		err = profiler.WriteTo(fd, 0)
+		if err != nil {
+			panic(err)
+		}
+		err = fd.Close()
+		if err != nil {
+			panic(err)
+		}
+
+	}
+}

cmd/syncthing/gui.go

@@ -32,13 +32,14 @@ import (
 	"time"
 
 	"github.com/calmh/logger"
+	"github.com/syncthing/protocol"
 	"github.com/syncthing/syncthing/internal/auto"
 	"github.com/syncthing/syncthing/internal/config"
+	"github.com/syncthing/syncthing/internal/db"
 	"github.com/syncthing/syncthing/internal/discover"
 	"github.com/syncthing/syncthing/internal/events"
 	"github.com/syncthing/syncthing/internal/model"
 	"github.com/syncthing/syncthing/internal/osutil"
-	"github.com/syncthing/syncthing/internal/protocol"
 	"github.com/syncthing/syncthing/internal/upgrade"
 	"github.com/vitrun/qart/qr"
 	"golang.org/x/crypto/bcrypt"
@@ -149,6 +150,7 @@ func startGUI(cfg config.GUIConfiguration, assetDir string, m *model.Model) erro
 	postRestMux.HandleFunc("/rest/shutdown", restPostShutdown)
 	postRestMux.HandleFunc("/rest/upgrade", restPostUpgrade)
 	postRestMux.HandleFunc("/rest/scan", withModel(m, restPostScan))
+	postRestMux.HandleFunc("/rest/bump", withModel(m, restPostBump))
 
 	// A handler that splits requests between the two above and disables
 	// caching
@@ -300,6 +302,15 @@ func restGetModel(m *model.Model, w http.ResponseWriter, r *http.Request) {
 	res["state"], res["stateChanged"] = m.State(folder)
 	res["version"] = m.CurrentLocalVersion(folder) + m.RemoteLocalVersion(folder)
 
+	ignorePatterns, _, _ := m.GetIgnores(folder)
+	res["ignorePatterns"] = false
+	for _, line := range ignorePatterns {
+		if len(line) > 0 && !strings.HasPrefix(line, "//") {
+			res["ignorePatterns"] = true
+			break
+		}
+	}
+
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	json.NewEncoder(w).Encode(res)
 }
@@ -314,19 +325,12 @@ func restGetNeed(m *model.Model, w http.ResponseWriter, r *http.Request) {
 	var qs = r.URL.Query()
 	var folder = qs.Get("folder")
 
-	files := m.NeedFolderFilesLimited(folder, 100) // max 100 files
+	progress, queued, rest := m.NeedFolderFiles(folder, 100)
 	// Convert the struct to a more loose structure, and inject the size.
-	output := make([]map[string]interface{}, 0, len(files))
-	for _, file := range files {
-		output = append(output, map[string]interface{}{
-			"Name":         file.Name,
-			"Flags":        file.Flags,
-			"Modified":     file.Modified,
-			"Version":      file.Version,
-			"LocalVersion": file.LocalVersion,
-			"NumBlocks":    file.NumBlocks,
-			"Size":         protocol.BlocksToSize(file.NumBlocks),
-		})
+	output := map[string][]map[string]interface{}{
+		"progress": toNeedSlice(progress),
+		"queued":   toNeedSlice(queued),
+		"rest":     toNeedSlice(rest),
 	}
 
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
@@ -454,6 +458,7 @@ func restGetSystem(w http.ResponseWriter, r *http.Request) {
 	}
 	cpuUsageLock.RUnlock()
 	res["cpuPercent"] = cpusum / 10
+	res["pathSeparator"] = string(filepath.Separator)
 
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	json.NewEncoder(w).Encode(res)
@@ -577,6 +582,10 @@ func restGetEvents(w http.ResponseWriter, r *http.Request) {
 }
 
 func restGetUpgrade(w http.ResponseWriter, r *http.Request) {
+	if noUpgrade {
+		http.Error(w, upgrade.ErrUpgradeUnsupported.Error(), 500)
+		return
+	}
 	rel, err := upgrade.LatestRelease(strings.Contains(Version, "-beta"))
 	if err != nil {
 		http.Error(w, err.Error(), 500)
@@ -650,6 +659,14 @@ func restPostScan(m *model.Model, w http.ResponseWriter, r *http.Request) {
 	}
 }
 
+func restPostBump(m *model.Model, w http.ResponseWriter, r *http.Request) {
+	qs := r.URL.Query()
+	folder := qs.Get("folder")
+	file := qs.Get("file")
+	m.BringToFront(folder, file)
+	restGetNeed(m, w, r)
+}
+
 func getQR(w http.ResponseWriter, r *http.Request) {
 	var qs = r.URL.Query()
 	var text = qs.Get("text")
@@ -775,3 +792,19 @@ func mimeTypeForFile(file string) string {
 		return mime.TypeByExtension(ext)
 	}
 }
+
+func toNeedSlice(fs []db.FileInfoTruncated) []map[string]interface{} {
+	output := make([]map[string]interface{}, len(fs))
+	for i, file := range fs {
+		output[i] = map[string]interface{}{
+			"Name":         file.Name,
+			"Flags":        file.Flags,
+			"Modified":     file.Modified,
+			"Version":      file.Version,
+			"LocalVersion": file.LocalVersion,
+			"NumBlocks":    file.NumBlocks,
+			"Size":         db.BlocksToSize(int(file.NumBlocks)),
+		}
+	}
+	return output
+}

cmd/syncthing/main.go

@@ -37,13 +37,13 @@ import (
 
 	"github.com/calmh/logger"
 	"github.com/juju/ratelimit"
+	"github.com/syncthing/protocol"
 	"github.com/syncthing/syncthing/internal/config"
+	"github.com/syncthing/syncthing/internal/db"
 	"github.com/syncthing/syncthing/internal/discover"
 	"github.com/syncthing/syncthing/internal/events"
-	"github.com/syncthing/syncthing/internal/files"
 	"github.com/syncthing/syncthing/internal/model"
 	"github.com/syncthing/syncthing/internal/osutil"
-	"github.com/syncthing/syncthing/internal/protocol"
 	"github.com/syncthing/syncthing/internal/symlinks"
 	"github.com/syncthing/syncthing/internal/upgrade"
 	"github.com/syncthing/syncthing/internal/upnp"
@@ -142,38 +142,41 @@ Development Settings
 The following environment variables modify syncthing's behavior in ways that
 are mostly useful for developers. Use with care.
 
- STGUIASSETS   Directory to load GUI assets from. Overrides compiled in assets.
+ STGUIASSETS     Directory to load GUI assets from. Overrides compiled in assets.
 
- STTRACE       A comma separated string of facilities to trace. The valid
-               facility strings are:
+ STTRACE         A comma separated string of facilities to trace. The valid
+                 facility strings are:
 
-               - "beacon"   (the beacon package)
-               - "discover" (the discover package)
-               - "events"   (the events package)
-               - "files"    (the files package)
-               - "net"      (the main package; connections & network messages)
-               - "model"    (the model package)
-               - "scanner"  (the scanner package)
-               - "stats"    (the stats package)
-               - "upnp"     (the upnp package)
-               - "xdr"      (the xdr package)
-               - "all"      (all of the above)
+                 - "beacon"   (the beacon package)
+                 - "discover" (the discover package)
+                 - "events"   (the events package)
+                 - "files"    (the files package)
+                 - "net"      (the main package; connections & network messages)
+                 - "model"    (the model package)
+                 - "scanner"  (the scanner package)
+                 - "stats"    (the stats package)
+                 - "upnp"     (the upnp package)
+                 - "xdr"      (the xdr package)
+                 - "all"      (all of the above)
 
- STPROFILER    Set to a listen address such as "127.0.0.1:9090" to start the
-               profiler with HTTP access.
+ STPROFILER      Set to a listen address such as "127.0.0.1:9090" to start the
+                 profiler with HTTP access.
 
- STCPUPROFILE  Write a CPU profile to cpu-$pid.pprof on exit.
+ STCPUPROFILE    Write a CPU profile to cpu-$pid.pprof on exit.
 
- STHEAPPROFILE Write heap profiles to heap-$pid-$timestamp.pprof each time
-               heap usage increases.
+ STHEAPPROFILE   Write heap profiles to heap-$pid-$timestamp.pprof each time
+                 heap usage increases.
 
- STPERFSTATS   Write running performance statistics to perf-$pid.csv. Not
-               supported on Windows.
+ STBLOCKPROFILE  Write block profiles to block-$pid-$timestamp.pprof every 20
+                 seconds.
 
- STNOUPGRADE   Disable automatic upgrades.
+ STPERFSTATS     Write running performance statistics to perf-$pid.csv. Not
+                 supported on Windows.
 
- GOMAXPROCS    Set the maximum number of CPU cores to use. Defaults to all
-               available CPU cores.`
+ STNOUPGRADE     Disable automatic upgrades.
+
+ GOMAXPROCS      Set the maximum number of CPU cores to use. Defaults to all
+                 available CPU cores.`
 )
 
 // Command line and environment options
@@ -182,6 +185,7 @@ var (
 	showVersion       bool
 	doUpgrade         bool
 	doUpgradeCheck    bool
+	upgradeTo         string
 	noBrowser         bool
 	noConsole         bool
 	generateDir       string
@@ -227,6 +231,7 @@ func main() {
 	flag.BoolVar(&doUpgrade, "upgrade", false, "Perform upgrade")
 	flag.BoolVar(&doUpgradeCheck, "upgrade-check", false, "Check for available upgrade")
 	flag.BoolVar(&showVersion, "version", false, "Show version")
+	flag.StringVar(&upgradeTo, "upgrade-to", upgradeTo, "Force upgrade directly from specified URL")
 
 	flag.Usage = usageFor(flag.CommandLine, usage, fmt.Sprintf(extraUsage, defConfDir))
 	flag.Parse()
@@ -315,6 +320,15 @@ func main() {
 	// Ensure that our home directory exists.
 	ensureDir(confDir, 0700)
 
+	if upgradeTo != "" {
+		err := upgrade.ToURL(upgradeTo)
+		if err != nil {
+			l.Fatalln("Upgrade:", err) // exits 1
+		}
+		l.Okln("Upgraded from", upgradeTo)
+		return
+	}
+
 	if doUpgrade || doUpgradeCheck {
 		rel, err := upgrade.LatestRelease(IsBeta)
 		if err != nil {
@@ -330,7 +344,7 @@ func main() {
 
 		if doUpgrade {
 			// Use leveldb database locks to protect against concurrent upgrades
-			_, err = leveldb.OpenFile(filepath.Join(confDir, "index"), &opt.Options{CachedOpenFiles: 100})
+			_, err = leveldb.OpenFile(filepath.Join(confDir, "index"), &opt.Options{OpenFilesCacheCapacity: 100})
 			if err != nil {
 				l.Fatalln("Cannot upgrade, database seems to be locked. Is another copy of Syncthing already running?")
 			}
@@ -478,21 +492,21 @@ func syncthingMain() {
 		readRateLimit = ratelimit.NewBucketWithRate(float64(1000*opts.MaxRecvKbps), int64(5*1000*opts.MaxRecvKbps))
 	}
 
-	db, err := leveldb.OpenFile(filepath.Join(confDir, "index"), &opt.Options{CachedOpenFiles: 100})
+	ldb, err := leveldb.OpenFile(filepath.Join(confDir, "index"), &opt.Options{OpenFilesCacheCapacity: 100})
 	if err != nil {
 		l.Fatalln("Cannot open database:", err, "- Is another copy of Syncthing already running?")
 	}
 
 	// Remove database entries for folders that no longer exist in the config
 	folders := cfg.Folders()
-	for _, folder := range files.ListFolders(db) {
+	for _, folder := range db.ListFolders(ldb) {
 		if _, ok := folders[folder]; !ok {
 			l.Infof("Cleaning data for dropped folder %q", folder)
-			files.DropFolder(db, folder)
+			db.DropFolder(ldb, folder)
 		}
 	}
 
-	m := model.NewModel(cfg, myName, "syncthing", Version, db)
+	m := model.NewModel(cfg, myName, "syncthing", Version, ldb)
 
 	sanityCheckFolders(cfg, m)
 
@@ -647,7 +661,9 @@ func setupGUI(cfg *config.Wrapper, m *model.Model) {
 			}
 			if opts.StartBrowser && !noBrowser && !stRestarting {
 				urlOpen := fmt.Sprintf("%s://%s/", proto, net.JoinHostPort(hostOpen, strconv.Itoa(addr.Port)))
-				openURL(urlOpen)
+				// Can potentially block if the utility we are invoking doesn't
+				// fork, and just execs, hence keep it in it's own routine.
+				go openURL(urlOpen)
 			}
 		}
 	}
@@ -784,7 +800,7 @@ func setupExternalPort(igd *upnp.IGD, port int) int {
 
 	for i := 0; i < 10; i++ {
 		r := 1024 + predictableRandom.Intn(65535-1024)
-		err := igd.AddPortMapping(upnp.TCP, r, port, "syncthing", cfg.Options().UPnPLease*60)
+		err := igd.AddPortMapping(upnp.TCP, r, port, fmt.Sprintf("syncthing-%d", r), cfg.Options().UPnPLease*60)
 		if err == nil {
 			return r
 		}
@@ -863,8 +879,10 @@ func resetFolders() {
 	suffix := fmt.Sprintf(".syncthing-reset-%d", time.Now().UnixNano())
 	for _, folder := range cfg.Folders() {
 		if _, err := os.Stat(folder.Path); err == nil {
-			l.Infof("Reset: Moving %s -> %s", folder.Path, folder.Path+suffix)
-			os.Rename(folder.Path, folder.Path+suffix)
+			base := filepath.Base(folder.Path)
+			dir := filepath.Dir(filepath.Join(folder.Path, ".."))
+			l.Infof("Reset: Moving %s -> %s", folder.Path, filepath.Join(dir, base+suffix))
+			os.Rename(folder.Path, filepath.Join(dir, base+suffix))
 		}
 	}
 
@@ -964,11 +982,16 @@ next:
 			}
 		}
 
-		events.Default.Log(events.DeviceRejected, map[string]string{
-			"device":  remoteID.String(),
-			"address": conn.RemoteAddr().String(),
-		})
-		l.Infof("Connection from %s with unknown device ID %s; ignoring", conn.RemoteAddr(), remoteID)
+		if !cfg.IgnoredDevice(remoteID) {
+			events.Default.Log(events.DeviceRejected, map[string]string{
+				"device":  remoteID.String(),
+				"address": conn.RemoteAddr().String(),
+			})
+			l.Infof("Connection from %s with unknown device ID %s", conn.RemoteAddr(), remoteID)
+		} else {
+			l.Infof("Connection from %s with ignored device ID %s", conn.RemoteAddr(), remoteID)
+		}
+
 		conn.Close()
 	}
 }
@@ -1243,27 +1266,35 @@ func standbyMonitor() {
 }
 
 func autoUpgrade() {
-	var skipped bool
-	interval := time.Duration(cfg.Options().AutoUpgradeIntervalH) * time.Hour
+	timer := time.NewTimer(0)
+	sub := events.Default.Subscribe(events.DeviceConnected)
 	for {
-		if skipped {
-			time.Sleep(interval)
-		} else {
-			skipped = true
+		select {
+		case event := <-sub.C():
+			data, ok := event.Data.(map[string]string)
+			if !ok || data["clientName"] != "syncthing" || upgrade.CompareVersions(data["clientVersion"], Version) != upgrade.Newer {
+				continue
+			}
+			l.Infof("Connected to device %s with a newer version (current %q < remote %q). Checking for upgrades.", data["id"], Version, data["clientVersion"])
+		case <-timer.C:
 		}
 
 		rel, err := upgrade.LatestRelease(IsBeta)
 		if err == upgrade.ErrUpgradeUnsupported {
+			events.Default.Unsubscribe(sub)
 			return
 		}
 		if err != nil {
 			// Don't complain too loudly here; we might simply not have
 			// internet connectivity, or the upgrade server might be down.
 			l.Infoln("Automatic upgrade:", err)
+			timer.Reset(time.Duration(cfg.Options().AutoUpgradeIntervalH) * time.Hour)
 			continue
 		}
 
-		if upgrade.CompareVersions(rel.Tag, Version) <= 0 {
+		if upgrade.CompareVersions(rel.Tag, Version) != upgrade.Newer {
+			// Skip equal, older or majorly newer (incompatible) versions
+			timer.Reset(time.Duration(cfg.Options().AutoUpgradeIntervalH) * time.Hour)
 			continue
 		}
 
@@ -1271,8 +1302,10 @@ func autoUpgrade() {
 		err = upgrade.To(rel)
 		if err != nil {
 			l.Warnln("Automatic upgrade:", err)
+			timer.Reset(time.Duration(cfg.Options().AutoUpgradeIntervalH) * time.Hour)
 			continue
 		}
+		events.Default.Unsubscribe(sub)
 		l.Warnf("Automatically upgraded to version %q. Restarting in 1 minute.", rel.Tag)
 		time.Sleep(time.Minute)
 		stop <- exitUpgrading

cmd/syncthing/main_test.go

@@ -19,10 +19,10 @@ import (
 	"os"
 	"testing"
 
+	"github.com/syncthing/protocol"
 	"github.com/syncthing/syncthing/internal/config"
-	"github.com/syncthing/syncthing/internal/files"
+	"github.com/syncthing/syncthing/internal/db"
 	"github.com/syncthing/syncthing/internal/model"
-	"github.com/syncthing/syncthing/internal/protocol"
 
 	"github.com/syndtr/goleveldb/leveldb"
 	"github.com/syndtr/goleveldb/leveldb/storage"
@@ -44,11 +44,11 @@ func TestSanityCheck(t *testing.T) {
 		}
 	}
 
-	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
+	ldb, _ := leveldb.Open(storage.NewMemStorage(), nil)
 
 	// Case 1 - new folder, directory and marker created
 
-	m := model.NewModel(cfg, "device", "syncthing", "dev", db)
+	m := model.NewModel(cfg, "device", "syncthing", "dev", ldb)
 	sanityCheckFolders(cfg, m)
 
 	if cfg.Folders()["folder"].Invalid != "" {
@@ -75,7 +75,7 @@ func TestSanityCheck(t *testing.T) {
 		Folders: []config.FolderConfiguration{fcfg},
 	})
 
-	m = model.NewModel(cfg, "device", "syncthing", "dev", db)
+	m = model.NewModel(cfg, "device", "syncthing", "dev", ldb)
 	sanityCheckFolders(cfg, m)
 
 	if cfg.Folders()["folder"].Invalid != "" {
@@ -91,12 +91,12 @@ func TestSanityCheck(t *testing.T) {
 
 	// Case 3 - marker missing
 
-	set := files.NewSet("folder", db)
+	set := db.NewFileSet("folder", ldb)
 	set.Update(protocol.LocalDeviceID, []protocol.FileInfo{
 		{Name: "dummyfile"},
 	})
 
-	m = model.NewModel(cfg, "device", "syncthing", "dev", db)
+	m = model.NewModel(cfg, "device", "syncthing", "dev", ldb)
 	sanityCheckFolders(cfg, m)
 
 	if cfg.Folders()["folder"].Invalid != "folder marker missing" {
@@ -110,7 +110,7 @@ func TestSanityCheck(t *testing.T) {
 		Folders: []config.FolderConfiguration{fcfg},
 	})
 
-	m = model.NewModel(cfg, "device", "syncthing", "dev", db)
+	m = model.NewModel(cfg, "device", "syncthing", "dev", ldb)
 	sanityCheckFolders(cfg, m)
 
 	if cfg.Folders()["folder"].Invalid != "folder path missing" {

cmd/syncthing/memsize_darwin.go

@@ -22,7 +22,7 @@ import (
 	"strings"
 )
 
-func memorySize() (uint64, error) {
+func memorySize() (int64, error) {
 	cmd := exec.Command("sysctl", "hw.memsize")
 	out, err := cmd.Output()
 	if err != nil {
@@ -32,7 +32,7 @@ func memorySize() (uint64, error) {
 	if len(fs) != 2 {
 		return 0, errors.New("sysctl parse error")
 	}
-	bytes, err := strconv.ParseUint(fs[1], 10, 64)
+	bytes, err := strconv.ParseInt(fs[1], 10, 64)
 	if err != nil {
 		return 0, err
 	}

cmd/syncthing/memsize_linux.go

@@ -23,7 +23,7 @@ import (
 	"strings"
 )
 
-func memorySize() (uint64, error) {
+func memorySize() (int64, error) {
 	f, err := os.Open("/proc/meminfo")
 	if err != nil {
 		return 0, err
@@ -40,7 +40,7 @@ func memorySize() (uint64, error) {
 		return 0, errors.New("/proc/meminfo parse error 2")
 	}
 
-	kb, err := strconv.ParseUint(fs[1], 10, 64)
+	kb, err := strconv.ParseInt(fs[1], 10, 64)
 	if err != nil {
 		return 0, err
 	}

cmd/syncthing/memsize_solaris.go

@@ -22,14 +22,14 @@ import (
 	"strconv"
 )
 
-func memorySize() (uint64, error) {
+func memorySize() (int64, error) {
 	cmd := exec.Command("prtconf", "-m")
 	out, err := cmd.CombinedOutput()
 	if err != nil {
 		return 0, err
 	}
 
-	mb, err := strconv.ParseUint(string(out), 10, 64)
+	mb, err := strconv.ParseInt(string(out), 10, 64)
 	if err != nil {
 		return 0, err
 	}

cmd/syncthing/memsize_unimpl.go

@@ -19,6 +19,6 @@ package main
 
 import "errors"
 
-func memorySize() (uint64, error) {
+func memorySize() (int64, error) {
 	return 0, errors.New("not implemented")
 }

cmd/syncthing/memsize_windows.go

@@ -26,7 +26,7 @@ var (
 	globalMemoryStatusEx, _ = syscall.GetProcAddress(kernel32, "GlobalMemoryStatusEx")
 )
 
-func memorySize() (uint64, error) {
+func memorySize() (int64, error) {
 	var memoryStatusEx [64]byte
 	binary.LittleEndian.PutUint32(memoryStatusEx[:], 64)
 	p := uintptr(unsafe.Pointer(&memoryStatusEx[0]))
@@ -36,5 +36,5 @@ func memorySize() (uint64, error) {
 		return 0, callErr
 	}
 
-	return binary.LittleEndian.Uint64(memoryStatusEx[8:]), nil
+	return int64(binary.LittleEndian.Uint64(memoryStatusEx[8:])), nil
 }

cmd/syncthing/perfstats_unix.go

@@ -24,7 +24,7 @@ import (
 	"syscall"
 	"time"
 
-	"github.com/syncthing/syncthing/internal/protocol"
+	"github.com/syncthing/protocol"
 )
 
 func init() {
@@ -43,7 +43,7 @@ func savePerfStats(file string) {
 	var prevTime int64
 	var rusage syscall.Rusage
 	var memstats runtime.MemStats
-	var prevIn, prevOut uint64
+	var prevIn, prevOut int64
 
 	t0 := time.Now()
 	for t := range time.NewTicker(250 * time.Millisecond).C {

cmd/syncthing/random_test.go

@@ -15,14 +15,21 @@
 
 package main
 
-import "testing"
+import (
+	"sync"
+	"testing"
+)
+
+var predictableRandomTest sync.Once
 
 func TestPredictableRandom(t *testing.T) {
-	// predictable random sequence is predictable
-	e := 3440579354231278675
-	if v := predictableRandom.Int(); v != e {
-		t.Errorf("Unexpected random value %d != %d", v, e)
-	}
+	predictableRandomTest.Do(func() {
+		// predictable random sequence is predictable
+		e := 3440579354231278675
+		if v := predictableRandom.Int(); v != e {
+			t.Errorf("Unexpected random value %d != %d", v, e)
+		}
+	})
 }
 
 func TestSeedFromBytes(t *testing.T) {

docker/Dockerfile

@@ -1,7 +1,7 @@
 FROM debian:squeeze
 MAINTAINER Jakob Borg <jakob@nym.se>
 
-ENV GOLANG_VERSION 1.4
+ENV GOLANG_VERSION 1.4.1
 
 # SCMs for "go get", gcc for cgo
 RUN apt-get update && apt-get install -y \
@@ -17,9 +17,12 @@ RUN curl -sSL https://golang.org/dl/go${GOLANG_VERSION}.linux-amd64.tar.gz \
         | tar -v -C /usr/local -xz
 
 ENV PATH /usr/local/go/bin:$PATH
-RUN mkdir /go
 ENV GOPATH /go
+ENV GO386 387
+ENV GOARM 5
 ENV PATH /go/bin:$PATH
+
+RUN mkdir /go
 WORKDIR /go
 
 # Use gonative to install native Go for most arch/OS combos
@@ -31,22 +34,20 @@ RUN go get github.com/calmh/gonative \
 
 # Rebuild the special and missing versions, using patches as appropriate
 
-RUN mkdir /tmp/patches
-ADD *.patch /tmp/patches/
-RUN bash -xec '\
-	cd /usr/local/go ; \
-	for patch in /tmp/patches/*.patch ; do \
-		patch -p0 < "$patch" ; \
-	done \
-	'
+# RUN mkdir /tmp/patches
+# ADD *.patch /tmp/patches/
+# RUN bash -xec '\
+#	cd /usr/local/go ; \
+#	for patch in /tmp/patches/*.patch ; do \
+#		patch -p0 < "$patch" ; \
+#	done \
+#	'
 
 RUN bash -xec '\
                 cd /usr/local/go/src; \
                 for platform in linux/386 freebsd/386 windows/386 linux/arm openbsd/amd64 openbsd/386; do \
                         GOOS=${platform%/*} \
                         GOARCH=${platform##*/} \
-                        GOARM=5 \
-                        GO386=387 \
                         CGO_ENABLED=0 \
                         ./make.bash --no-clean 2>&1; \
                 done \

docker/go-9102.patch

@@ -1,22 +0,0 @@
---- src/syscall/route_openbsd.go.orig	Fri Jul 25 23:38:47 2014
-+++ src/syscall/route_openbsd.go	Fri Jul 25 23:39:20 2014
-@@ -12,16 +12,16 @@ func (any *anyMessage) toRoutingMessage(b []byte) Rout
- 	switch any.Type {
- 	case RTM_ADD, RTM_DELETE, RTM_CHANGE, RTM_GET, RTM_LOSING, RTM_REDIRECT, RTM_MISS, RTM_LOCK, RTM_RESOLVE:
- 		p := (*RouteMessage)(unsafe.Pointer(any))
--		return &RouteMessage{Header: p.Header, Data: b[SizeofRtMsghdr:any.Msglen]}
-+		return &RouteMessage{Header: p.Header, Data: b[p.Header.Hdrlen:any.Msglen]}
- 	case RTM_IFINFO:
- 		p := (*InterfaceMessage)(unsafe.Pointer(any))
--		return &InterfaceMessage{Header: p.Header, Data: b[SizeofIfMsghdr:any.Msglen]}
-+		return &InterfaceMessage{Header: p.Header, Data: b[p.Header.Hdrlen:any.Msglen]}
- 	case RTM_IFANNOUNCE:
- 		p := (*InterfaceAnnounceMessage)(unsafe.Pointer(any))
- 		return &InterfaceAnnounceMessage{Header: p.Header}
- 	case RTM_NEWADDR, RTM_DELADDR:
- 		p := (*InterfaceAddrMessage)(unsafe.Pointer(any))
--		return &InterfaceAddrMessage{Header: p.Header, Data: b[SizeofIfaMsghdr:any.Msglen]}
-+		return &InterfaceAddrMessage{Header: p.Header, Data: b[p.Header.Hdrlen:any.Msglen]}
- 	}
- 	return nil
- }

etc/linux-systemd/README.md

@@ -0,0 +1,27 @@
+This directory contains a configuration for running syncthing under the
+"systemd" service manager on Linux both under either a systemd system service or
+systemd user service.
+
+ 1. Install systemd.
+
+ 2. If you are running this as a system level service:
+
+   1. Create the user you will be running the service as (foo in this example).
+
+   2. Copy the syncthing@.service files to /etc/systemd/system
+
+   3. Enable and start the service
+      systemctl enable syncthing@foo.service
+      systemctl start syncthing@foo.service
+
+ 3. If you are running this as a user level service:
+
+   1. Log in as the user you will be running the service as
+
+   2. Copy the syncthing.service files to /etc/systemd/user
+
+   3. Enable and start the service
+      systemctl --user enable syncthing.service
+      systemctl --user start syncthing.service
+
+Log output is sent to the journal.

etc/linux-systemd/system/syncthing@.service

@@ -0,0 +1,17 @@
+[Unit]
+Description=Syncthing service for %i
+After=network.target
+
+[Service]
+User=%i
+Environment=STARGS=
+EnvironmentFile=-/etc/default/syncthing
+Environment=STNORESTART=yes
+ExecStart=/usr/bin/syncthing ${STARGS}
+Restart=on-failure
+RestartPreventExitStatus=1
+SuccessExitStatus=2
+RestartForceExitStatus=3 4
+
+[Install]
+WantedBy=multi-user.target

etc/linux-systemd/user/syncthing.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=Syncthing service
+
+[Service]
+Environment=STARGS=
+EnvironmentFile=-%h/.config/syncthing/environment
+Environment=STNORESTART=yes
+ExecStart=/usr/bin/syncthing ${STARGS}
+Restart=on-failure
+RestartPreventExitStatus=1
+SuccessExitStatus=2
+RestartForceExitStatus=3 4
+
+[Install]
+WantedBy=cmdline.target

gui/assets/css/overrides.css

@@ -39,6 +39,8 @@ ul+h5 {
 
 .panel-title {
     position: relative;
+    text-overflow: ellipsis;
+    overflow: hidden;
 }
 
 identicon {
@@ -54,6 +56,10 @@ identicon {
     margin-top: 0px;
 }
 
+.checkbox input[type="checkbox"], .radio input[type="radio"] {
+    float: none; /* issue #1197 */
+}
+
 .popover {
     max-width: none;
 }
@@ -69,6 +75,10 @@ identicon {
     top: 1px;
 }
 
+.panel-heading .glyphicon {
+    margin-right: 15px;
+}
+
 .panel-heading {
     position: relative;
     overflow: hidden;
@@ -195,3 +205,15 @@ ul.three-columns li, ul.two-columns li {
     padding-left: 0.5em;
     text-indent: -0.5em;
 }
+
+/** Footer nav on small devices **/
+
+@media (max-width: 767px) {
+    body {
+        padding-bottom: 0;
+    }
+
+    .navbar-fixed-bottom {
+        position: static;
+    }
+}

gui/assets/lang/lang-be.json

@@ -1,31 +1,40 @@
 {
     "API Key": "Ключ API",
     "About": "Аб праграме",
+    "Add": "Дадаць",
     "Add Device": "Дадаць прыладу",
     "Add Folder": "Дадаць каталёг",
+    "Add new folder?": "Дадаць новы каталёг ?",
     "Address": "Адрас",
     "Addresses": "Адрасы",
     "Allow Anonymous Usage Reporting?": "Allow Anonymous Usage Reporting?",
     "Anonymous Usage Reporting": "Anonymous Usage Reporting",
     "Any devices configured on an introducer device will be added to this device as well.": "Any devices configured on an introducer device will be added to this device as well.",
     "Automatic upgrades": "Automatic upgrades",
-    "Bugs": "Bugs",
-    "CPU Utilization": "CPU Utilization",
-    "Close": "Close",
+    "Bugs": "Памылкі",
+    "CPU Utilization": "Выкарыстаньне працэсара",
+    "Changelog": "Сьпіс зьменаў",
+    "Close": "Зачыніць",
     "Comment, when used at the start of a line": "Comment, when used at the start of a line",
     "Compression is recommended in most setups.": "Compression is recommended in most setups.",
     "Connection Error": "Connection Error",
+    "Copied from elsewhere": "Copied from elsewhere",
+    "Copied from original": "Copied from original",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Copyright © 2014 Jakob Borg and the following Contributors:",
-    "Delete": "Delete",
-    "Device ID": "Device ID",
+    "Delete": "Выдаліць",
+    "Device ID": "ID прылады",
     "Device Identification": "Device Identification",
-    "Device Name": "Device Name",
+    "Device Name": "Назва прылады",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Device {{device}} ({{address}}) wants to connect. Add new device?",
+    "Devices": "Прылады",
     "Disconnected": "Disconnected",
-    "Documentation": "Documentation",
-    "Download Rate": "Download Rate",
-    "Edit": "Edit",
-    "Edit Device": "Edit Device",
-    "Edit Folder": "Edit Folder",
+    "Documentation": "Дакумэнтацыя",
+    "Download Rate": "Хуткасьць спампоўваньня",
+    "Downloaded": "Downloaded",
+    "Downloading": "Downloading",
+    "Edit": "Зьмяніць",
+    "Edit Device": "Зьмяніць прыладу",
+    "Edit Folder": "Зьмяніць каталёг",
     "Editing": "Editing",
     "Enable UPnP": "Enable UPnP",
     "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.",
@@ -35,37 +44,45 @@
     "File permission bits are ignored when looking for changes. Use on FAT filesystems.": "File permission bits are ignored when looking for changes. Use on FAT filesystems.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by syncthing.": "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by syncthing.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.",
-    "Folder ID": "Folder ID",
+    "Folder ID": "ID каталёгу",
     "Folder Master": "Folder Master",
-    "Folder Path": "Folder Path",
+    "Folder Path": "Шлях каталёгу",
+    "Folders": "Каталёгі",
     "GUI Authentication Password": "GUI Authentication Password",
     "GUI Authentication User": "GUI Authentication User",
     "GUI Listen Addresses": "GUI Listen Addresses",
     "Generate": "Generate",
     "Global Discovery": "Global Discovery",
     "Global Discovery Server": "Global Discovery Server",
-    "Global State": "Global State",
+    "Global State": "Глябальны стан",
     "Idle": "Idle",
+    "Ignore": "Ignore",
     "Ignore Patterns": "Ignore Patterns",
-    "Ignore Permissions": "Ignore Permissions",
+    "Ignore Permissions": "Ігнараваць правы",
     "Incoming Rate Limit (KiB/s)": "Incoming Rate Limit (KiB/s)",
     "Introducer": "Introducer",
     "Inversion of the given condition (i.e. do not exclude)": "Inversion of the given condition (i.e. do not exclude)",
     "Keep Versions": "Keep Versions",
+    "Last File Received": "Last File Received",
+    "Last File Synced": "Апошні файл",
     "Last seen": "Last seen",
+    "Later": "Later",
     "Latest Release": "Latest Release",
     "Local Discovery": "Local Discovery",
-    "Local State": "Local State",
+    "Local State": "Лякальны стан",
     "Maximum Age": "Maximum Age",
     "Multi level wildcard (matches multiple directory levels)": "Multi level wildcard (matches multiple directory levels)",
     "Never": "Never",
+    "New Device": "New Device",
+    "New Folder": "New Folder",
     "No": "No",
     "No File Versioning": "No File Versioning",
     "Notice": "Notice",
     "OK": "OK",
     "Offline": "Offline",
     "Online": "Online",
-    "Out Of Sync": "Out Of Sync",
+    "Out Of Sync": "Несынхранізавана",
+    "Out of Sync Items": "Несынхранізаваныя складнікі",
     "Outgoing Rate Limit (KiB/s)": "Outgoing Rate Limit (KiB/s)",
     "Override Changes": "Override Changes",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for",
@@ -74,38 +91,47 @@
     "Preview": "Preview",
     "Preview Usage Report": "Preview Usage Report",
     "Quick guide to supported patterns": "Quick guide to supported patterns",
-    "RAM Utilization": "RAM Utilization",
-    "Rescan": "Rescan",
-    "Rescan Interval": "Rescan Interval",
-    "Restart": "Restart",
-    "Restart Needed": "Restart Needed",
-    "Restarting": "Restarting",
-    "Save": "Save",
+    "RAM Utilization": "Выкарыстаньне памяці",
+    "Rescan": "Перачытаць",
+    "Rescan Interval": "Інтэрвал перачытваньня",
+    "Restart": "Перастартаваць",
+    "Restart Needed": "Патрэбна перастартоўваньне",
+    "Restarting": "Перастартоўваньне",
+    "Reused": "Reused",
+    "Save": "Захаваць",
     "Scanning": "Scanning",
     "Select the devices to share this folder with.": "Select the devices to share this folder with.",
-    "Settings": "Settings",
+    "Select the folders to share with this device.": "Select the folders to share with this device.",
+    "Settings": "Налады",
+    "Share": "Share",
+    "Share Folder": "Share Folder",
+    "Share Folders With Device": "Share Folders With Device",
     "Share With Devices": "Share With Devices",
+    "Share this folder?": "Share this folder?",
     "Shared With": "Shared With",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Short identifier for the folder. Must be the same on all cluster devices.",
-    "Show ID": "Show ID",
+    "Show ID": "Паказаць ID",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.",
-    "Shutdown": "Shutdown",
+    "Shutdown": "Выключыць",
+    "Shutdown Complete": "Выключэньне завершанае",
     "Simple File Versioning": "Simple File Versioning",
     "Single level wildcard (matches within a directory only)": "Single level wildcard (matches within a directory only)",
-    "Source Code": "Source Code",
+    "Source Code": "Зыходнікі",
     "Staggered File Versioning": "Staggered File Versioning",
     "Start Browser": "Start Browser",
     "Stopped": "Stopped",
-    "Support / Forum": "Support / Forum",
+    "Support": "Падтрымка",
+    "Support / Forum": "Падтрымка / Форум",
     "Sync Protocol Listen Addresses": "Sync Protocol Listen Addresses",
-    "Synchronization": "Synchronization",
+    "Synchronization": "Сынхранізацыя",
     "Syncing": "Syncing",
     "Syncthing has been shut down.": "Syncthing has been shut down.",
     "Syncthing includes the following software or portions thereof:": "Syncthing includes the following software or portions thereof:",
-    "Syncthing is restarting.": "Syncthing is restarting.",
+    "Syncthing is restarting.": "Syncthing перастартоўвае.",
     "Syncthing is upgrading.": "Syncthing is upgrading.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing seems to be experiencing a problem processing your request. Please reload your browser or restart Syncthing if the problem persists.",
     "The aggregated statistics are publicly available at {%url%}.": "The aggregated statistics are publicly available at {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.",
     "The device ID cannot be blank.": "The device ID cannot be blank.",
@@ -124,13 +150,15 @@
     "The rescan interval must be a non-negative number of seconds.": "The rescan interval must be a non-negative number of seconds.",
     "The rescan interval must be at least 5 seconds.": "The rescan interval must be at least 5 seconds.",
     "Unknown": "Unknown",
-    "Up to Date": "Up to Date",
+    "Unshared": "Unshared",
+    "Unused": "Unused",
+    "Up to Date": "Найноўшае",
     "Upgrade To {%version%}": "Upgrade To {{version}}",
     "Upgrading": "Upgrading",
-    "Upload Rate": "Upload Rate",
+    "Upload Rate": "Хуткасьць запампоўваньня",
     "Use Compression": "Use Compression",
     "Use HTTPS for GUI": "Use HTTPS for GUI",
-    "Version": "Version",
+    "Version": "Вэрсія",
     "Versions Path": "Versions Path",
     "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.",
     "When adding a new device, keep in mind that this device must be added on the other side too.": "When adding a new device, keep in mind that this device must be added on the other side too.",
@@ -138,5 +166,6 @@
     "Yes": "Yes",
     "You must keep at least one version.": "You must keep at least one version.",
     "full documentation": "full documentation",
-    "items": "items"
+    "items": "складнікаў",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} wants to share folder \"{{folder}}\"."
 }

gui/assets/lang/lang-bg.json

@@ -1,8 +1,10 @@
 {
     "API Key": "API Ключ",
     "About": "За Програмата",
+    "Add": "Добави",
     "Add Device": "Добави устройство",
     "Add Folder": "Добави папка",
+    "Add new folder?": "Добави нова папка?",
     "Address": "Адрес",
     "Addresses": "Адреси",
     "Allow Anonymous Usage Reporting?": "Разреши анонимен доклад за ползване на програмата?",
@@ -11,18 +13,25 @@
     "Automatic upgrades": "Автоматични ъпдейти",
     "Bugs": "Бъгове",
     "CPU Utilization": "Натоварване на Процесора",
+    "Changelog": "Сипъск с промени",
     "Close": "Затвори",
     "Comment, when used at the start of a line": "Коментар, използван в началото на реда",
     "Compression is recommended in most setups.": "Компресията е препоръчителна в повечето конфигурации.",
     "Connection Error": "Грешка при Свързването",
+    "Copied from elsewhere": "Копиране от някъде другаде",
+    "Copied from original": "Копиран от оригинала",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Правата запазени © 2014 Jakob Borg и следните Сътрудници:",
     "Delete": "Изтрий",
     "Device ID": "Идентификатор на устройство",
     "Device Identification": "Идентификация на устройство",
     "Device Name": "Име на устройство",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Устройство {{device}} ({{address}}) желае да се свърже. Добави ново устройство?",
+    "Devices": "Устройства",
     "Disconnected": "Прекрати Връзката",
     "Documentation": "Документация",
     "Download Rate": "Скорост на Теглене",
+    "Downloaded": "Изтеглен",
+    "Downloading": "Изтегляне",
     "Edit": "Промени",
     "Edit Device": "Промени устройство",
     "Edit Folder": "Промени папка",
@@ -38,6 +47,7 @@
     "Folder ID": "Идентификатор на папка",
     "Folder Master": "Главна папка",
     "Folder Path": "Път до папката",
+    "Folders": "Папки",
     "GUI Authentication Password": "Парола за Потребителския Интерфейс",
     "GUI Authentication User": "Потребител за Потребителския Интерфейс",
     "GUI Listen Addresses": "Адрес за Свързване с Потребителския Интерфейс",
@@ -46,19 +56,25 @@
     "Global Discovery Server": "Сървър за Глобално Откриване",
     "Global State": "Глобално състояние",
     "Idle": "Без Работа",
+    "Ignore": "Игнорирай",
     "Ignore Patterns": "Шаблони за Игнориране",
     "Ignore Permissions": "Игнорирай Права за Достъп",
     "Incoming Rate Limit (KiB/s)": "Входящ Лимит на Скоростта (KiB/s)",
     "Introducer": "Introducer",
     "Inversion of the given condition (i.e. do not exclude)": "Обратното на даденото условие (пр. не изключвай)",
     "Keep Versions": "Пази Версии",
+    "Last File Received": "Последния получен файл",
+    "Last File Synced": "Последния синхронизиран файл",
     "Last seen": "Последно видян",
+    "Later": "По-късно",
     "Latest Release": "Най-новата Версия",
     "Local Discovery": "Локално Откриване",
     "Local State": "Локално състояние",
     "Maximum Age": "Максимална Възраст",
     "Multi level wildcard (matches multiple directory levels)": "Маска на много нива (покрива папки с много нива)",
     "Never": "Никога",
+    "New Device": "Ново устройство",
+    "New Folder": "Нова папка",
     "No": "Не",
     "No File Versioning": "Няма Файлови Версии",
     "Notice": "Известие",
@@ -66,6 +82,7 @@
     "Offline": "Не е на линия",
     "Online": "На линия",
     "Out Of Sync": "Не Синхронизиран",
+    "Out of Sync Items": "Несинхронизирани елементи",
     "Outgoing Rate Limit (KiB/s)": "Лимит на Изходящата Скорост (KiB/s)",
     "Override Changes": "Замени Промените",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Пътят до папката на този компютър. Ще бъде създадена ако не съществува. Символът тилда (~) може да бъде използван като заместител на",
@@ -80,32 +97,41 @@
     "Restart": "Рестартирай",
     "Restart Needed": "Изискава се Рестартиране",
     "Restarting": "Рестартиране",
+    "Reused": "Повторно използван",
     "Save": "Запази",
     "Scanning": "Сканиране",
     "Select the devices to share this folder with.": "Избери устройствата, с които да споделиш тази папка.",
+    "Select the folders to share with this device.": "Изберете папките за споделяне с това устройство.",
     "Settings": "Настройки",
+    "Share": "Сподели",
+    "Share Folder": "Сподели папка",
+    "Share Folders With Device": "Сподели папки с това устройство",
     "Share With Devices": "Сподели с устройства",
+    "Share this folder?": "Сподели тази папка?",
     "Shared With": "Споделена със",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Кратък идентификатор на папката. Трябва да бъде същият на всички компютри.",
     "Show ID": "Покажи Идентификатора",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Покажи вместо идентификатор на устройството в статус на клъстъра. Ще бъде предлагано на други комютри като име по подразбиране.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Покажи вместо идентификатор на устройството в статус на клъстъра. Ще бъде обновено с името по подразбиране изпратено от другия компютър.",
     "Shutdown": "Спри Програмата",
+    "Shutdown Complete": "Спирането завършено",
     "Simple File Versioning": "Опростени Файлови Версии",
     "Single level wildcard (matches within a directory only)": "Маска на едно ниво (покрива само в папка)",
     "Source Code": "Сорс Код",
     "Staggered File Versioning": "Наслагващи се Файлови Версии",
     "Start Browser": "Стартирай Браузъра",
     "Stopped": "Спряна",
+    "Support": "Помощ",
     "Support / Forum": "Помощ / Форум",
     "Sync Protocol Listen Addresses": "Адрес за слушане на синхронизиращия протокол",
     "Synchronization": "Синхронизация",
     "Syncing": "Синхронизиране",
     "Syncthing has been shut down.": "Syncthing е спрян.",
     "Syncthing includes the following software or portions thereof:": "Syncthing включва следният софтуер пълно или частично:",
-    "Syncthing is restarting.": "Syncthing се рестартирва",
+    "Syncthing is restarting.": "Syncthing се рестартира",
     "Syncthing is upgrading.": "Syncthing се обновява.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing изглежда не е включен, или има проблем с интерент връзката. Повторен опит...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing има проблем при обработването на заявката. Моля, презаредете браузъра или рестартирайте Syncthing ако проблемът продължи.",
     "The aggregated statistics are publicly available at {%url%}.": "Сумарната статистика е публично достъпна на {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Конфигурацията е запазена, но не е активирана. Syncthing трябва да рестартира, за да се активира новата конфигурация.",
     "The device ID cannot be blank.": "Полето идентификатор на устройство не може да бъде празно.",
@@ -121,9 +147,11 @@
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Максималното време да се пазят весрсии (в дни, сложи 0, за да пазиш версии завинаги).",
     "The number of old versions to keep, per file.": "Броят стари версии, които да бъдат пазени за всеки файл.",
     "The number of versions must be a number and cannot be blank.": "Броят версии трябва да бъде число и не може да бъде празно.",
-    "The rescan interval must be a non-negative number of seconds.": "The rescan interval must be a non-negative number of seconds.",
+    "The rescan interval must be a non-negative number of seconds.": "Интервала на сканиране трябва да бъде не отрицателно число в секунди.",
     "The rescan interval must be at least 5 seconds.": "Интервала за повторно сканиране трябва да бъде поне 5 секунди.",
     "Unknown": "Неясен",
+    "Unshared": "Споделянето прекратено",
+    "Unused": "Неизползван",
     "Up to Date": "Актуален",
     "Upgrade To {%version%}": "Обновен До {{version}}",
     "Upgrading": "Обновяване",
@@ -138,5 +166,6 @@
     "Yes": "Да",
     "You must keep at least one version.": "Трябва да пазиш поне една версия.",
     "full documentation": "пълна документация",
-    "items": "артикула"
+    "items": "артикула",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} желае да сподели папка \"{{folder}}\"."
 }

gui/assets/lang/lang-ca.json

@@ -0,0 +1,171 @@
+{
+    "API Key": "Clau API",
+    "About": "Sobre",
+    "Add": "Afegir",
+    "Add Device": "Afegir dispositiu",
+    "Add Folder": "Afegir carpeta",
+    "Add new folder?": "Afegir nova carpeta?",
+    "Address": "Adreça",
+    "Addresses": "Adreces",
+    "Allow Anonymous Usage Reporting?": "Permetre l'enviament anònim d'informes d'ús?",
+    "Anonymous Usage Reporting": "Informe anònim d'ús",
+    "Any devices configured on an introducer device will be added to this device as well.": "Qualsevol dispositiu configurat com a dispositiu introductor s'afegirà a aquest dispositiu tambè.",
+    "Automatic upgrades": "Actualitzacions automàtiques",
+    "Bugs": "Bugs",
+    "CPU Utilization": "Utilització del CPU",
+    "Changelog": "Historial de canvis",
+    "Close": "Tancar",
+    "Comment, when used at the start of a line": "Comentari quan és usat al principi d'una línia",
+    "Compression is recommended in most setups.": "Generalment, la compressió és recomanada.",
+    "Connection Error": "Error de connexió",
+    "Copied from elsewhere": "Copiat d'un altre lloc",
+    "Copied from original": "Copiat de l'original",
+    "Copyright © 2014 Jakob Borg and the following Contributors:": "Drets d'autor © 2014 Jakob Borg i els següents contribuïdors:",
+    "Delete": "Esborrar",
+    "Device ID": "ID del dispositiu",
+    "Device Identification": "Identificació del dispositiu",
+    "Device Name": "Nom del dispositiu",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "El dispositiu {{device}} ({{address}}) vol conectar-se. Afegir nou dispositiu?",
+    "Devices": "Dispositius",
+    "Disconnected": "Desconnectat",
+    "Documentation": "Documentació",
+    "Download Rate": "Tasca de descarrega",
+    "Downloaded": "Descarregat",
+    "Downloading": "Descarregant",
+    "Edit": "Editar",
+    "Edit Device": "Modificar dispositiu",
+    "Edit Folder": "Modificar carpeta",
+    "Editing": "Modificant",
+    "Enable UPnP": "Habilitat UPnP",
+    "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Introduir, separat per comes, adreces \"ip:port\" o \"dynamic\" per descobrir automàticament les adreces.",
+    "Enter ignore patterns, one per line.": "Introduïx els patrons d'ignoració, un per línia.",
+    "Error": "Error",
+    "File Versioning": "Versionat de Fitxers",
+    "File permission bits are ignored when looking for changes. Use on FAT filesystems.": "Els bits de permisos dels fitxers son ignorats quan es cerquen canvis. Utilitzar en sistemes de fitxers FAT.",
+    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by syncthing.": "Els fitxers es mouen amb l'estampat de la data a la carpeta .stversions quan son substituïts o esborrats per syncthing.",
+    "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Els fitxers estan protegits de canvis fets per altres dispositius, però els canvis fets en aquest dispositiu seran enviats a la resta del cluster.",
+    "Folder ID": "ID de carpeta",
+    "Folder Master": "Carpeta mestre",
+    "Folder Path": "Camí de carpeta",
+    "Folders": "Carpetes",
+    "GUI Authentication Password": "Contrasenya d'autenticació GUI",
+    "GUI Authentication User": "Usuari d'autenticació GUI",
+    "GUI Listen Addresses": "Adreça d'escolta del GUI",
+    "Generate": "Generar",
+    "Global Discovery": "Descobriment Global",
+    "Global Discovery Server": "Servidor de Descobriment Global",
+    "Global State": "Estat global",
+    "Idle": "Inactiu",
+    "Ignore": "Ignorar",
+    "Ignore Patterns": "Patrons d'ignoració",
+    "Ignore Permissions": "Ignora Permisos",
+    "Incoming Rate Limit (KiB/s)": "Tasca Límit d'Entrada (KiB/s)",
+    "Introducer": "Introductor",
+    "Inversion of the given condition (i.e. do not exclude)": "Inversió del patrò introduït",
+    "Keep Versions": "Mantenir Versions",
+    "Last File Received": "Últim fitxer rebut",
+    "Last File Synced": "Últim fitxer sincronitzat",
+    "Last seen": "Vist per última vegada",
+    "Later": "Després",
+    "Latest Release": "Última publicació",
+    "Local Discovery": "Descobriment Local",
+    "Local State": "Estat local",
+    "Maximum Age": "Antiguitat Màxima",
+    "Multi level wildcard (matches multiple directory levels)": "Caràcter comodí de nivell múltiple (aparella en carpetes de nivells múltiples)",
+    "Never": "Mai",
+    "New Device": "Nou dispositiu",
+    "New Folder": "Nova carpeta",
+    "No": "No",
+    "No File Versioning": "Sense Versionat de Fitxer",
+    "Notice": "Avís",
+    "OK": "OK",
+    "Offline": "Desconnectat",
+    "Online": "Connectat",
+    "Out Of Sync": "Fora de la Sincronització",
+    "Out of Sync Items": "Arxius encara no sincronitzats",
+    "Outgoing Rate Limit (KiB/s)": "Tasca Límit de Sortida (KiB/s)",
+    "Override Changes": "Sobreescriure Canvis",
+    "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Ruta de la carpeta a l'equip local. Si no existeix serà creada. El caràcter (~) es pot fer servir com a drecera de",
+    "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Ruta on les versions s'haurien de guardar (deixa-ho buit per fer servir el directori .stversions per defecte a la carpeta)",
+    "Please wait": "Si-us-plau espera",
+    "Preview": "Vista prèvia",
+    "Preview Usage Report": "Vista Prèvia de l'Informe d'Ús",
+    "Quick guide to supported patterns": "Guia ràpida per als possibles patrons",
+    "RAM Utilization": "Utilització de la RAM",
+    "Rescan": "Re-escanejar",
+    "Rescan Interval": "Interval de re-escaneig",
+    "Restart": "Reiniciar",
+    "Restart Needed": "És Necessari Reiniciar",
+    "Restarting": "Reiniciant",
+    "Reused": "Reutilitzat",
+    "Save": "Guardar",
+    "Scanning": "Escanejant",
+    "Select the devices to share this folder with.": "Selecciona els dispositius en els quals compartir aquesta carpeta.",
+    "Select the folders to share with this device.": "Selecciona la carpeta per a compartir en aquest dispositiu.",
+    "Settings": "Preferències",
+    "Share": "Compartir",
+    "Share Folder": "Compartir carpeta",
+    "Share Folders With Device": "Compartir carpetes en dispositiu",
+    "Share With Devices": "Compartir en dispositius",
+    "Share this folder?": "Compartir aquesta carpeta?",
+    "Shared With": "Compartir Amb",
+    "Short identifier for the folder. Must be the same on all cluster devices.": "Breva identificació per a la carpeta. Té que ser la mateixa per tots els dispositius del cluster.",
+    "Show ID": "Mostrar ID",
+    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Mostrat en comptes del ID del Node en l'estat del cluster. Serà advertit als altres dispositius com un nom opcional per defecte.",
+    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Mostrat en comptes del ID del Node en l'estat del cluster. S'actualitzarà al nom del dispositiu si es deixa buit.",
+    "Shutdown": "Apagar",
+    "Shutdown Complete": "Apagat complet",
+    "Simple File Versioning": "Versionat de Fitxers Senzill",
+    "Single level wildcard (matches within a directory only)": "Caràcter comodí de nivell singular (aparella sóls en una carpeta)",
+    "Source Code": "Codi Font",
+    "Staggered File Versioning": "Versionat de Fitxers Esglaonat",
+    "Start Browser": "Arrancar Navegador",
+    "Stopped": "Aturat",
+    "Support": "Suport",
+    "Support / Forum": "Suport / Fòrum",
+    "Sync Protocol Listen Addresses": "Adreça d'escolta del Protocol Sync",
+    "Synchronization": "Sincronització",
+    "Syncing": "Synthing",
+    "Syncthing has been shut down.": "S'ha aturat el synthing.",
+    "Syncthing includes the following software or portions thereof:": "Syncthing inclou el següent programari o parts dels mateixos:",
+    "Syncthing is restarting.": "Reiniciant syncthing.",
+    "Syncthing is upgrading.": "Actualitzant syncthing.",
+    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Synthing sembla parat, o hi ha algun problema amb la connexió a Internet. Reintentant...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing sembla estar experimentant un problema en processar la teva sol·licitud. Si us plau, recarregeu el navegador o reinicieu Syncthing si el problema persisteix.",
+    "The aggregated statistics are publicly available at {%url%}.": "Les estadístiques agregades estan públicament disponibles a {{url}}.",
+    "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "La configuració s'ha guardar però no s'ha activat. S'ha de reiniciar el synthing per activar la nova configuració.",
+    "The device ID cannot be blank.": "El ID del dispositiu no pot estar en blanc.",
+    "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "El ID del dispositiu per introduir ací es pot trobar al diàleg \"Editar > Mostrar ID\" en l'altre dispositiu. Els espais i les barres son opcionals (s'ignoren).",
+    "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "L'informe d'ús encriptat s'envia diàriament. Es fa servir per rastrejar plataformes habituals, mides de carpetes i versions de l'aplicació. Si es canvia el conjunt de dades reportades es demanarà amb aquest diàleg de nou.",
+    "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "El ID del dispositiu introduït no sembla vàlid. Hauria de tenir 52 o 56 caràcters amb lletres i números, els espais i les barres son opcionals.",
+    "The folder ID cannot be blank.": "El ID del dispositiu no pot estar en blanc.",
+    "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "El ID de la carpeta ha de ser un identificador curt (64 caràcters o menys) format només per lletres, nombres i el punt (.), barra (-) i barra baixa (_).",
+    "The folder ID must be unique.": "El ID de la carpeta ha de ser únic.",
+    "The folder path cannot be blank.": "El camí a la carpeta no pot estar en blanc.",
+    "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Es fan servir els següents intervals: per la primera hora es manté una versió cada 30 segons, pel primer dia es manté una versió cada hora, pel primer cada 30 dies es manté una versió cada dia, fins el màxim d'antiguitat es manté una versió cada setmana.",
+    "The maximum age must be a number and cannot be blank.": "La màxima antiguitat ha de ser un número i no pot estar en blanc.",
+    "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Temps màxim en mantenir una versió (en dies, si es deixa en 0 es mantenen les versions per sempre).",
+    "The number of old versions to keep, per file.": "El nombre de versions antigues que es mantenen per fitxer.",
+    "The number of versions must be a number and cannot be blank.": "El nombre de versions ha de ser un número i no es pot deixar en blanc.",
+    "The rescan interval must be a non-negative number of seconds.": "El interval de re-escaneig ha der ser un nombre positiu de segons.",
+    "The rescan interval must be at least 5 seconds.": "El interval de re-escaneig ha de ser com a mínim de 5 segons.",
+    "Unknown": "Desconegut",
+    "Unshared": "No compartit",
+    "Unused": "No usat",
+    "Up to Date": "Actualitzat",
+    "Upgrade To {%version%}": "Actualitzar a {{version}}",
+    "Upgrading": "Actualitzant",
+    "Upload Rate": "Tasca de Pujada",
+    "Use Compression": "Utilitza compressió",
+    "Use HTTPS for GUI": "Utilitzar HTTPS pel GUI",
+    "Version": "Versió",
+    "Versions Path": "Carpeta de les Versions",
+    "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Les versions son automàticament eliminades si son més antigues que el màxim d'antiguitat o si excedeixen del nombre de fitxers permesos en un interval.",
+    "When adding a new device, keep in mind that this device must be added on the other side too.": "Quan s'afegeix un nou dispositiu, recorda que aquest dispositiu tambè s'ha d'afegir a l'altre banda.",
+    "When adding a new folder, keep in mind that the Folder ID is used to tie folders together between devices. They are case sensitive and must match exactly between all devices.": "Quan s'afegeix una nova carpeta recorda que el ID d'aquesta s'utilitza per lligar repositoris entre els dispositius. Es distingeix entre majúscules i minúscules i ha de ser exactament iguals entre tots els dispositius.",
+    "Yes": "Si",
+    "You must keep at least one version.": "Has de mantenir com a mínim una versió.",
+    "full documentation": "documentació sencera",
+    "items": "Elements",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} vol compartir la carpeta \"{{folder}}\"."
+}

gui/assets/lang/lang-cs.json

@@ -1,8 +1,10 @@
 {
     "API Key": "API klíč",
     "About": "O aplikaci",
+    "Add": "Přidat",
     "Add Device": "Přidat přístroj",
     "Add Folder": "Přidat adresář",
+    "Add new folder?": "Přidat nový adresář?",
     "Address": "Adresa",
     "Addresses": "Adresy",
     "Allow Anonymous Usage Reporting?": "Povolit anonymní hlášení o používání?",
@@ -11,18 +13,25 @@
     "Automatic upgrades": "Automatický upgrade",
     "Bugs": "Chyby",
     "CPU Utilization": "Využití CPU",
+    "Changelog": "Changelog",
     "Close": "Zavřít",
     "Comment, when used at the start of a line": "Komentář, pokud použito na začátku řádku",
     "Compression is recommended in most setups.": "Komprese je doporučena pro většinu nastavení.",
     "Connection Error": "Chyba připojení",
+    "Copied from elsewhere": "Zkopírováno odjinud",
+    "Copied from original": "Zkopírováno z originálu",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Copyright © 2014 Jakob Borg a následující přispěvatelé:",
     "Delete": "Smazat",
     "Device ID": "ID přístroje",
     "Device Identification": "Identifikace přístroje",
     "Device Name": "Jméno přístroje",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Přístroj {{device}} ({{address}}) žádá o připojení. Chcete ho přidat?",
+    "Devices": "Přístroje",
     "Disconnected": "Odpojeno",
     "Documentation": "Dokumentace",
     "Download Rate": "Rychlost stahování",
+    "Downloaded": "Staženo",
+    "Downloading": "Stahuji",
     "Edit": "Upravit",
     "Edit Device": "Upravit přístroj",
     "Edit Folder": "Upravit adresář",
@@ -38,6 +47,7 @@
     "Folder ID": "ID adresáře",
     "Folder Master": "Master adresář",
     "Folder Path": "Cesta k adresáři",
+    "Folders": "Adresáře",
     "GUI Authentication Password": "Přihlašovací heslo pro GUI",
     "GUI Authentication User": "Přihlašovací jméno pro GUI",
     "GUI Listen Addresses": "Adresa naslouchání GUI",
@@ -46,19 +56,25 @@
     "Global Discovery Server": "Server globálního oznamování",
     "Global State": "Všeobecný status",
     "Idle": "Nečinný",
+    "Ignore": "Ignorovat",
     "Ignore Patterns": "Ignorované vzory",
     "Ignore Permissions": "Ignorovat oprávnění",
     "Incoming Rate Limit (KiB/s)": "Omezení příchozí rychlosti (KiB/s)",
     "Introducer": "Zavaděč",
     "Inversion of the given condition (i.e. do not exclude)": "Prohození zadané podmínky (např. nevynechat)",
     "Keep Versions": "Ponechat verze",
+    "Last File Received": "Poslední soubor přijat",
+    "Last File Synced": "Poslední soubor synchronizován",
     "Last seen": "Naposledy spatřen",
+    "Later": "Později",
     "Latest Release": "Poslední vydání",
     "Local Discovery": "Místní oznamování",
     "Local State": "Místní status",
     "Maximum Age": "Maximální časový limit",
     "Multi level wildcard (matches multiple directory levels)": "Víceúrovňový zástupný znak (shoda skrz více úrovní adresářů)",
     "Never": "Nikdy",
+    "New Device": "Nový přístroj",
+    "New Folder": "Nový adresář",
     "No": "Ne",
     "No File Versioning": "Bez verzí souborů",
     "Notice": "Oznámení",
@@ -66,6 +82,7 @@
     "Offline": "Offline",
     "Online": "Online",
     "Out Of Sync": "Nesesynchronizováno",
+    "Out of Sync Items": "Nesesynchronizované položky",
     "Outgoing Rate Limit (KiB/s)": "Omezení odchozí rychlosti (KiB/s)",
     "Override Changes": "Přepsat změny",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Cesta k adresáři na lokálním počítači. Pokud neexistuje, bude vytvořen. Znak vlnovky (~) může být použit jako zkratka pro",
@@ -80,23 +97,31 @@
     "Restart": "Restart",
     "Restart Needed": "Je nutný restart",
     "Restarting": "Restartuji",
+    "Reused": "Opakovaně použité",
     "Save": "Uložit",
     "Scanning": "Skenování",
     "Select the devices to share this folder with.": "Vybrat přístroje se kterými sdílet tento adresář.",
+    "Select the folders to share with this device.": "Vybrat adresáře sdílené tomuto přístroji.",
     "Settings": "Nastavení",
+    "Share": "Sdílet",
+    "Share Folder": "Sdílet adresář",
+    "Share Folders With Device": "Sdílet adresáře tomuto přístroji",
     "Share With Devices": "Sdílet s přístroji",
+    "Share this folder?": "Sdílet tento adresář?",
     "Shared With": "Sdíleno s",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Krátký identifikátor tohoto adresáře. Musí být stejný na všech přístrojích v clusteru.",
     "Show ID": "Zobrazit ID",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Zobrazeno místo ID přístroje na náhledu stavu clusteru. Bude odesíláno ostatním přístrojům jako dodatečné výchozí jméno.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Zobrazeno místo ID přístroje na náhledu stavu clusteru. Bude aktualizováno na jméno které přístroj odesílá pokud nebylo vyplněno.",
     "Shutdown": "Vypnout",
+    "Shutdown Complete": "Vypnutí ukončeno",
     "Simple File Versioning": "Jednoduché verze souborů",
     "Single level wildcard (matches within a directory only)": "Jednoúrovňový zástupný znak (shody pouze uvnitř adresáře)",
     "Source Code": "Zdrojový kód",
     "Staggered File Versioning": "Vícenásobné verze souborů",
     "Start Browser": "Otevřít prohlížeč",
     "Stopped": "Pozastaveno",
+    "Support": "Podpora",
     "Support / Forum": "Podpora / Fórum",
     "Sync Protocol Listen Addresses": "Adresa naslouchání synchronizačního protokolu",
     "Synchronization": "Synchronizace",
@@ -106,6 +131,7 @@
     "Syncthing is restarting.": "Syncthing se restartuje.",
     "Syncthing is upgrading.": "Syncthing se aktualizuje.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing se zdá být nefunkční, nebo je problém s připojením k Internetu. Opakuji...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing má nejspíše problém s provedením vašeho požadavku. Pokud problém přetrvává, načtěte znovu data v prohlížeči nebo restartujte Syncthing.",
     "The aggregated statistics are publicly available at {%url%}.": "Souhrnné statistiky jsou veřejně dostupné na {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Konfigurace byla uložena, ale není aktivována. Pro aktivaci nové konfigurace je třeba restartovat Syncthing.",
     "The device ID cannot be blank.": "ID přístroje nemůže být prázdné.",
@@ -124,6 +150,8 @@
     "The rescan interval must be a non-negative number of seconds.": "Interval pro opakování skenování musí být pozitivní číslo.",
     "The rescan interval must be at least 5 seconds.": "Interval opakování skenování musí být delší než 5 sekund.",
     "Unknown": "Neznámý",
+    "Unshared": "Nesdílené",
+    "Unused": "Nepoužité",
     "Up to Date": "Aktuální",
     "Upgrade To {%version%}": "Aktualizovat na {{version}}",
     "Upgrading": "Aktualizuji",
@@ -138,5 +166,6 @@
     "Yes": "Ano",
     "You must keep at least one version.": "Je třeba ponechat alespoň jednu verzi.",
     "full documentation": "plná dokumentace",
-    "items": "položky"
+    "items": "položky",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} chce sdílet adresář \"{{folder}}\"."
 }

gui/assets/lang/lang-de.json

@@ -1,8 +1,10 @@
 {
     "API Key": "API-Schlüssel",
     "About": "Über Syncthing",
+    "Add": "Hinzufügen",
     "Add Device": "Gerät hinzufügen",
     "Add Folder": "Verzeichnis hinzufügen",
+    "Add new folder?": "Neues Verzeichnis hinzufügen?",
     "Address": "Adresse",
     "Addresses": "Adressen",
     "Allow Anonymous Usage Reporting?": "Übertragung von anonymen Nutzungsberichten erlauben?",
@@ -11,18 +13,25 @@
     "Automatic upgrades": "Automat. Updates",
     "Bugs": "Fehler",
     "CPU Utilization": "Prozessorauslastung",
+    "Changelog": "Versionsinfo",
     "Close": "Schließen",
     "Comment, when used at the start of a line": "Kommentar, wenn am Anfang der Zeile benutzt.",
     "Compression is recommended in most setups.": "Datenkomprimierung ist für die meisten Anwendungen empfohlen",
     "Connection Error": "Verbindungsfehler",
+    "Copied from elsewhere": "Von woanders kopiert",
+    "Copied from original": "Vom Originial kopiert",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Copyright © 2014 Jakob Borg und folgende Unterstützer:",
     "Delete": "Löschen",
     "Device ID": "Geräte ID",
     "Device Identification": "Gerät Identifikation",
     "Device Name": "Gerätename",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Gerät {{device}} ({{address}}) möchte sich verbinden. Gerät hinzufügen?",
+    "Devices": "Geräte",
     "Disconnected": "Getrennt",
     "Documentation": "Dokumentation",
-    "Download Rate": "Downloadgeschwindigkeit",
+    "Download Rate": "Download",
+    "Downloaded": "Heruntergeladen",
+    "Downloading": "Lädt herunter",
     "Edit": "Bearbeiten",
     "Edit Device": "Gerät bearbeiten",
     "Edit Folder": "Verzeichnis bearbeiten",
@@ -33,11 +42,12 @@
     "Error": "Fehler",
     "File Versioning": "Dateiversionierung",
     "File permission bits are ignored when looking for changes. Use on FAT filesystems.": "Dateizugriffsrechte beim Suchen nach Veränderungen ignorieren. Bei FAT-Dateisystemen verwenden.",
-    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by syncthing.": "Dateien werden, bevor Syncthing sie löscht oder ersetzt, als datierte Versionen in einen Ordner names .stversions verschoben.",
+    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by syncthing.": "Dateien werden, bevor Syncthing sie löscht oder ersetzt, als datierte Versionen in ein Verzeichnis names .stversions verschoben.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Dateien sind vor Veränderung durch andere Geräte geschützt, auf diesem Gerät durchgeführte Veränderungen werden aber auf den Rest des Verbunds übertragen.",
     "Folder ID": "Verzeichnis ID",
     "Folder Master": "Keine Veränderungen zulassen",
     "Folder Path": "Verzeichnispfad",
+    "Folders": "Verzeichnisse",
     "GUI Authentication Password": "Passwort für Zugang zur Benutzeroberfläche",
     "GUI Authentication User": "Nutzername für Zugang zur Benutzeroberfläche",
     "GUI Listen Addresses": "Adresse(n) für die Benutzeroberfläche",
@@ -46,57 +56,72 @@
     "Global Discovery Server": "Globaler Auffindungsserver",
     "Global State": "Globaler Status",
     "Idle": "Untätig",
+    "Ignore": "Ignorieren",
     "Ignore Patterns": "Ignoriermuster",
     "Ignore Permissions": "Berechtigungen ignorieren",
     "Incoming Rate Limit (KiB/s)": "Eingehendes Datenratelimit (KiB/s)",
     "Introducer": "Verteilergerät",
     "Inversion of the given condition (i.e. do not exclude)": "Umkehrung der angegebenen Bedingung (z.B. schließe nicht aus)",
     "Keep Versions": "Versionen erhalten",
+    "Last File Received": "Letzte Datei",
+    "Last File Synced": "Letzte Änderung",
     "Last seen": "Zuletzt online",
+    "Later": "Später",
     "Latest Release": "Letzte Veröffentlichung",
     "Local Discovery": "Lokale Auffindung",
     "Local State": "Lokaler Status",
     "Maximum Age": "Höchstalter",
     "Multi level wildcard (matches multiple directory levels)": "Verschachteltes Maskenzeichen (wird für verschachtelte Verzeichnisse verwendet)",
     "Never": "Nie",
+    "New Device": "Neues Gerät",
+    "New Folder": "Neues Verzeichnis",
     "No": "Nein",
     "No File Versioning": "Keine Dateiversionierung",
-    "Notice": "Benachrichtigung",
-    "OK": "Ok",
+    "Notice": "Hinweis",
+    "OK": "OK",
     "Offline": "Offline",
     "Online": "Online",
     "Out Of Sync": "Nicht synchronisiert",
+    "Out of Sync Items": "Nicht synchronisierte Objekte",
     "Outgoing Rate Limit (KiB/s)": "Ausgehendes Datenratelimit (KiB/s)",
     "Override Changes": "Änderungen überschreiben",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Pfad zum Verzeichnis auf dem lokalen Rechner. Wird erzeugt, wenn es nicht existiert. Das Tilden-Zeichen (~) kann als Abkürzung benutzt werden für",
-    "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Pfad in dem die Versionen gespeichert werden sollen (ohne Angabe wird der Ordner .stversions im Verzeichnis verwendet).",
+    "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Pfad in dem die Versionen gespeichert werden sollen (ohne Angabe wird das Verzeichnis .stversions im Verzeichnis verwendet).",
     "Please wait": "Bitte warten",
     "Preview": "Vorschau",
     "Preview Usage Report": "Vorschau des Nutzungsberichts",
     "Quick guide to supported patterns": "Schnellanleitung zu den unterstützten Suchstrukturen",
-    "RAM Utilization": "Verwendeter Arbeitsspeicher",
+    "RAM Utilization": "RAM Auslastung",
     "Rescan": "Überprüfen",
     "Rescan Interval": "Suchintervall",
     "Restart": "Neustart",
     "Restart Needed": "Neustart notwendig",
     "Restarting": "Wird neu gestartet",
+    "Reused": "Erneut benutzt",
     "Save": "Speichern",
     "Scanning": "Suche",
     "Select the devices to share this folder with.": "Wähle die Geräte aus, mit denen Du dieses Verzeichnis teilen willst.",
+    "Select the folders to share with this device.": "Wähle die Verzeichnisse aus, die du mit diesem Gerät teilen möchtest",
     "Settings": "Einstellungen",
+    "Share": "Teilen",
+    "Share Folder": "Teile Verzeichnis",
+    "Share Folders With Device": "Teile Verzeichnisse mit diesem Gerät",
     "Share With Devices": "Teile mit diesen Geräten",
+    "Share this folder?": "Dieses Verzeichnis teilen?",
     "Shared With": "Geteilt mit",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Kurze ID für das Verzeichnis. Muss auf allen Verbunds-Geräten gleich sein.",
     "Show ID": "ID anzeigen",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Wird anstatt der Geräte ID im Verbunds-Status angezeigt. Wird als optionaler Standardname an andere Geräte bekannt gegeben.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Wird anstatt der Geräte ID im Verbunds-Status angezeigt. Wird auf den Namen aktualisiert, den das Gerät angibt.",
     "Shutdown": "Herunterfahren",
+    "Shutdown Complete": "Vollständig Heruntergefahren",
     "Simple File Versioning": "Einfache Dateiversionierung",
     "Single level wildcard (matches within a directory only)": "Einzelnes Maskenzeichen (wird für ein einzelnes Verzeichnis verwendet)",
     "Source Code": "Quellcode",
     "Staggered File Versioning": "Stufenweise Dateiversionierung",
     "Start Browser": "Browser starten",
     "Stopped": "Gestoppt",
+    "Support": "Support",
     "Support / Forum": "Support / Forum",
     "Sync Protocol Listen Addresses": "Adresse(n) für das Synchronisierungsprotokoll",
     "Synchronization": "Synchronisierung",
@@ -106,6 +131,7 @@
     "Syncthing is restarting.": "Syncthing wird neu gestartet",
     "Syncthing is upgrading.": "Syncthing wird aktualisiert",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing scheint nicht erreichbar zu sein oder es gibt ein Problem mit Deiner Internetverbindung. Versuche erneut...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Es scheint als ob Syncthing ein Problem mit der Verarbeitung ihrer Eingabe hat. Bitte laden sie die Seite neu oder führen sie einen Neustart von Syncthing durch, falls das Problem weiterhin besteht.",
     "The aggregated statistics are publicly available at {%url%}.": "Die gesammelten Statistiken sind öffentlich verfügbar unter {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Die Konfiguration wurde gespeichert, aber nicht aktiviert. Syncthing muss neugestartet werden um die neue Konfiguration zu aktivieren.",
     "The device ID cannot be blank.": "Die Geräte ID darf nicht leer sein.",
@@ -124,10 +150,12 @@
     "The rescan interval must be a non-negative number of seconds.": "Das Suchintervall muss eine nicht negative Anzahl von Sekunden sein.",
     "The rescan interval must be at least 5 seconds.": "Das Suchintervall muss mindestens 5 Sekunden betragen.",
     "Unknown": "Unbekannt",
+    "Unshared": "Ungeteilt",
+    "Unused": "Ungenutzt",
     "Up to Date": "Aktuell",
     "Upgrade To {%version%}": "Update auf {{version}}",
     "Upgrading": "Wird aktualisiert",
-    "Upload Rate": "Uploadgeschwindigkeit",
+    "Upload Rate": "Upload",
     "Use Compression": "Benutze Komprimierung",
     "Use HTTPS for GUI": "HTTPS für Benutzeroberfläche benutzen",
     "Version": "Version",
@@ -138,5 +166,6 @@
     "Yes": "Ja",
     "You must keep at least one version.": "Du musst mindestens eine Version behalten.",
     "full documentation": "Komplette Dokumentation",
-    "items": "Einträge"
+    "items": "Einträge",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} möchte das Verzeichnis \"{{folder}}\" teilen."
 }

gui/assets/lang/lang-en.json

@@ -1,8 +1,10 @@
 {
    "API Key": "API Key",
    "About": "About",
+   "Add": "Add",
    "Add Device": "Add Device",
    "Add Folder": "Add Folder",
+   "Add new folder?": "Add new folder?",
    "Address": "Address",
    "Addresses": "Addresses",
    "Allow Anonymous Usage Reporting?": "Allow Anonymous Usage Reporting?",
@@ -11,6 +13,7 @@
    "Automatic upgrades": "Automatic upgrades",
    "Bugs": "Bugs",
    "CPU Utilization": "CPU Utilization",
+   "Changelog": "Changelog",
    "Close": "Close",
    "Comment, when used at the start of a line": "Comment, when used at the start of a line",
    "Compression is recommended in most setups.": "Compression is recommended in most setups.",
@@ -22,6 +25,8 @@
    "Device ID": "Device ID",
    "Device Identification": "Device Identification",
    "Device Name": "Device Name",
+   "Device {%device%} ({%address%}) wants to connect. Add new device?": "Device {{device}} ({{address}}) wants to connect. Add new device?",
+   "Devices": "Devices",
    "Disconnected": "Disconnected",
    "Documentation": "Documentation",
    "Download Rate": "Download Rate",
@@ -51,21 +56,25 @@
    "Global Discovery Server": "Global Discovery Server",
    "Global State": "Global State",
    "Idle": "Idle",
+   "Ignore": "Ignore",
    "Ignore Patterns": "Ignore Patterns",
    "Ignore Permissions": "Ignore Permissions",
    "Incoming Rate Limit (KiB/s)": "Incoming Rate Limit (KiB/s)",
    "Introducer": "Introducer",
    "Inversion of the given condition (i.e. do not exclude)": "Inversion of the given condition (i.e. do not exclude)",
    "Keep Versions": "Keep Versions",
+   "Last File Received": "Last File Received",
    "Last File Synced": "Last File Synced",
    "Last seen": "Last seen",
+   "Later": "Later",
    "Latest Release": "Latest Release",
-   "Legend:": "Legend:",
    "Local Discovery": "Local Discovery",
    "Local State": "Local State",
    "Maximum Age": "Maximum Age",
    "Multi level wildcard (matches multiple directory levels)": "Multi level wildcard (matches multiple directory levels)",
    "Never": "Never",
+   "New Device": "New Device",
+   "New Folder": "New Folder",
    "No": "No",
    "No File Versioning": "No File Versioning",
    "Notice": "Notice",
@@ -73,6 +82,7 @@
    "Offline": "Offline",
    "Online": "Online",
    "Out Of Sync": "Out Of Sync",
+   "Out of Sync Items": "Out of Sync Items",
    "Outgoing Rate Limit (KiB/s)": "Outgoing Rate Limit (KiB/s)",
    "Override Changes": "Override Changes",
    "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for",
@@ -93,20 +103,25 @@
    "Select the devices to share this folder with.": "Select the devices to share this folder with.",
    "Select the folders to share with this device.": "Select the folders to share with this device.",
    "Settings": "Settings",
+   "Share": "Share",
+   "Share Folder": "Share Folder",
    "Share Folders With Device": "Share Folders With Device",
    "Share With Devices": "Share With Devices",
+   "Share this folder?": "Share this folder?",
    "Shared With": "Shared With",
    "Short identifier for the folder. Must be the same on all cluster devices.": "Short identifier for the folder. Must be the same on all cluster devices.",
    "Show ID": "Show ID",
    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.",
    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.",
    "Shutdown": "Shutdown",
+   "Shutdown Complete": "Shutdown Complete",
    "Simple File Versioning": "Simple File Versioning",
    "Single level wildcard (matches within a directory only)": "Single level wildcard (matches within a directory only)",
    "Source Code": "Source Code",
    "Staggered File Versioning": "Staggered File Versioning",
    "Start Browser": "Start Browser",
    "Stopped": "Stopped",
+   "Support": "Support",
    "Support / Forum": "Support / Forum",
    "Sync Protocol Listen Addresses": "Sync Protocol Listen Addresses",
    "Synchronization": "Synchronization",
@@ -116,6 +131,7 @@
    "Syncthing is restarting.": "Syncthing is restarting.",
    "Syncthing is upgrading.": "Syncthing is upgrading.",
    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…",
+   "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing seems to be experiencing a problem processing your request. Please reload your browser or restart Syncthing if the problem persists.",
    "The aggregated statistics are publicly available at {%url%}.": "The aggregated statistics are publicly available at {{url}}.",
    "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.",
    "The device ID cannot be blank.": "The device ID cannot be blank.",
@@ -150,5 +166,6 @@
    "Yes": "Yes",
    "You must keep at least one version.": "You must keep at least one version.",
    "full documentation": "full documentation",
-   "items": "items"
+   "items": "items",
+   "{%device%} wants to share folder \"{%folder%}\".": "{{device}} wants to share folder \"{{folder}}\"."
 }

gui/assets/lang/lang-es.json

@@ -1,8 +1,10 @@
 {
     "API Key": "Clave API",
     "About": "Acerca de",
+    "Add": "Agregar",
     "Add Device": "Agregar dispositivo",
     "Add Folder": "Agregar repositorio",
+    "Add new folder?": "¿Agregar nuevo repositorio?",
     "Address": "Dirección",
     "Addresses": "Direcciones",
     "Allow Anonymous Usage Reporting?": "Permitir reporte anónimo de uso?",
@@ -11,24 +13,31 @@
     "Automatic upgrades": "Actualizaciones automáticas",
     "Bugs": "Errores",
     "CPU Utilization": "Uso de la CPU",
+    "Changelog": "Registro de cambios",
     "Close": "Cerrar",
     "Comment, when used at the start of a line": "Comentario, cuando es utilizado al inicio de una línea.",
     "Compression is recommended in most setups.": "La compresión de datos es recomendada para la mayoría de las configuraciones.",
     "Connection Error": "Error de conexión",
+    "Copied from elsewhere": "Copiado de otra parte.",
+    "Copied from original": "Copiado del original",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Derechos de autor © 2014 Jakob Borg y los siguientes  colaboradores:",
     "Delete": "Suprimir",
     "Device ID": "ID del dispositivo",
     "Device Identification": "Identificación del dispositivo",
     "Device Name": "Nombre del dispositivo",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "El dispositivo {{device}} ({{address}}) se quiere conectar. ¿Agregar nuevo dispositivo?",
+    "Devices": "Dispositivos",
     "Disconnected": "Desconectado",
     "Documentation": "Documentación",
     "Download Rate": "Tasa de descarga",
+    "Downloaded": "Descargado",
+    "Downloading": "Descargando",
     "Edit": "Editar",
     "Edit Device": "Editar dispositivo",
     "Edit Folder": "Editar repositorio",
     "Editing": "Editando",
     "Enable UPnP": "Permitir UPnP",
-    "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Ingrese las direcciones \"ip:puerto\" separadas por coma o \"dynamic\" para descubrir automáticamente las direcciones.",
+    "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Ingrese las direcciones \"ip:puerto\" separadas por coma, o \"dynamic\" para descubrir automáticamente las direcciones.",
     "Enter ignore patterns, one per line.": "Añadir patrones de exclusión, uno por línea.",
     "Error": "Error",
     "File Versioning": "Control de versiones",
@@ -38,27 +47,34 @@
     "Folder ID": "ID del repositorio",
     "Folder Master": "Repositorio maestro",
     "Folder Path": "Ruta del repositorio",
+    "Folders": "Repositorios",
     "GUI Authentication Password": "Contraseña de autenticación de la GUI",
     "GUI Authentication User": "Usuario de la GUI",
     "GUI Listen Addresses": "Direcciones de escucha para la GUI.",
     "Generate": "Generar",
     "Global Discovery": "Búsqueda en internet",
     "Global Discovery Server": "Servidor global de identificación",
-    "Global State": "Estado Global",
+    "Global State": "Estado global",
     "Idle": "Inactivo",
+    "Ignore": "Ignorar",
     "Ignore Patterns": "Patrones de exclusión",
     "Ignore Permissions": "Ignorar permisos",
     "Incoming Rate Limit (KiB/s)": "Límite de velocidad de entrada (KiB/s)",
     "Introducer": "Introductor",
     "Inversion of the given condition (i.e. do not exclude)": "Inversión de la condición dada (es decir, no excluir)",
     "Keep Versions": "Conservar versiones",
+    "Last File Received": "Último archivo recibido",
+    "Last File Synced": "Último archivo sincronizado.",
     "Last seen": "Visto por ultima vez",
+    "Later": "Más tarde",
     "Latest Release": "Última versión",
     "Local Discovery": "Búsqueda en red local",
-    "Local State": "Estado Local",
+    "Local State": "Estado local",
     "Maximum Age": "Edad máxima",
-    "Multi level wildcard (matches multiple directory levels)": "Multi level wildcard (matches multiple directory levels)",
+    "Multi level wildcard (matches multiple directory levels)": "Carácter comodín multinivel (coincide en el directorio y  sus subdirectorios)",
     "Never": "Nunca",
+    "New Device": "Nuevo dispositivo",
+    "New Folder": "Nuevo repositorio",
     "No": "No",
     "No File Versioning": "Sin control de versiones de archivos",
     "Notice": "Aviso",
@@ -66,6 +82,7 @@
     "Offline": "Fuera de linea",
     "Online": "En linea",
     "Out Of Sync": "Fuera de sincronización",
+    "Out of Sync Items": "Ítems no sincronizados",
     "Outgoing Rate Limit (KiB/s)": "Tasa máxima de envío (KiB/s)",
     "Override Changes": "Reemplazar los cambios",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Ruta del repositorio en el equipo local. Será creado si no existe. El carácter tilde (~) puede ser utilizado como atajo de ",
@@ -76,27 +93,35 @@
     "Quick guide to supported patterns": "Guía rápida sobre los patrones soportados",
     "RAM Utilization": "Utilización de RAM",
     "Rescan": "Reescanear",
-    "Rescan Interval": "Intervalo de Reescaneo",
+    "Rescan Interval": "Intervalo de reescaneo",
     "Restart": "Reiniciar",
     "Restart Needed": "Es necesario reiniciar",
     "Restarting": "Reiniciando",
+    "Reused": "Reutilizado",
     "Save": "Guardar",
     "Scanning": "Actualización",
     "Select the devices to share this folder with.": "Seleccione los dispositivos con los cuales compartir este repositorio.",
+    "Select the folders to share with this device.": "Seleccione los repositorios para compartir con este dispositivo.",
     "Settings": "Configuración",
+    "Share": "Compartir",
+    "Share Folder": "Compartir repositorio",
+    "Share Folders With Device": "Compartir repositorios con dispositivo",
     "Share With Devices": "Compartir con los dispositivos",
+    "Share this folder?": "¿Compartir este repositorio?",
     "Shared With": "Compartido con",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Identificador corto para el repositorio. Debe ser el mismo en todos los dispositivos del grupo.",
     "Show ID": "Mostrar ID",
-    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.",
-    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.",
+    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Mostrado en lugar de la ID del dispositivo en el estado del grupo. Será sugerido a otros dispositivos como nombre predeterminado opcional.",
+    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Mostrado en lugar de la ID del dispositivo en el estado del grupo. Si se deja en blanco, será usado el nombre sugerido por el dispositivo.",
     "Shutdown": "Apagar",
+    "Shutdown Complete": "Apagado completado",
     "Simple File Versioning": "Versiones simple de archivos",
-    "Single level wildcard (matches within a directory only)": "Single level wildcard (matches within a directory only)",
+    "Single level wildcard (matches within a directory only)": "Carácter comodín de un solo nivel (coincide sólo dentro de un directorio)",
     "Source Code": "Código fuente",
     "Staggered File Versioning": "Versiones del archivo escalonado",
     "Start Browser": "Iniciar navegador",
     "Stopped": "Parado",
+    "Support": "Soporte",
     "Support / Forum": "Soporte / Foro",
     "Sync Protocol Listen Addresses": "Dirección de escucha del protocolo de sincronización",
     "Synchronization": "Sincronización",
@@ -106,9 +131,10 @@
     "Syncthing is restarting.": "Syncthing está reiniciando.",
     "Syncthing is upgrading.": "Syncthing se está actualizando.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing parece estar apagado, o hay un problema con su conexión de Internet. Reintentando...",
-    "The aggregated statistics are publicly available at {%url%}.": "Las estadísticas acumuladas están públicamente disponibles en {{url}}.",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing parece estar experimentando un problema al procesar su solicitud. Por favor, recargue el navegador o reinicie Syncthing si el problema persiste.",
+    "The aggregated statistics are publicly available at {%url%}.": "Las estadísticas acumuladas están disponibles públicamente en {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "La configuración ha sido guardada pero no activada.\nSyncthing debe reiniciarse para activar la nueva configuración.",
-    "The device ID cannot be blank.": "El ID del dispositivo no puede estar en blanco.",
+    "The device ID cannot be blank.": "La ID del dispositivo no puede estar en blanco.",
     "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "La ID del dispositivo a introducir se puede encontrar en la opción de menú \"Edición > Mostrar ID\" en el otro dispositivo. Espacios y guiones son opcionales (ignorados).",
     "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "El informe de uso se envía encriptado diariamente. Se utiliza para hacer un seguimiento de plataformas comunes, tamaño de repositorios y versiones de la aplicación. Si el conjunto de datos cambia será notificado mediante este dialogo nuevamente.",
     "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "La ID del dispositivo introducida no es válida. Debe ser una cadena de 52 o 56 caracteres consistente en letras y números, con espacios y guiones opcionales.",
@@ -124,6 +150,8 @@
     "The rescan interval must be a non-negative number of seconds.": "El intervalo de reescaneo debe ser un número no negativo de segundos.",
     "The rescan interval must be at least 5 seconds.": "El intervalo de reescaneo debe ser al menos de 5 segundos.",
     "Unknown": "Desconocido",
+    "Unshared": "No compartido",
+    "Unused": "No utilizado",
     "Up to Date": "Actualizado",
     "Upgrade To {%version%}": "Actualizar a {{version}}",
     "Upgrading": "Actualizando",
@@ -138,5 +166,6 @@
     "Yes": "Sí",
     "You must keep at least one version.": "Debe mantener al menos una versión",
     "full documentation": "documentación completa",
-    "items": "Artículos"
+    "items": "ítems",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} quiere compartir repositorio \"{{folder}}\"."
 }

gui/assets/lang/lang-fr.json

@@ -1,8 +1,10 @@
 {
     "API Key": "Clé API",
     "About": "À propos",
+    "Add": "Ajouter",
     "Add Device": "Ajouter un périphérique",
     "Add Folder": "Ajouter un répertoire",
+    "Add new folder?": "Ajouter un nouveau répertoire ?",
     "Address": "Adresse",
     "Addresses": "Adresses",
     "Allow Anonymous Usage Reporting?": "Autoriser le rapport anonyme de statistiques d'utilisation ?",
@@ -11,25 +13,32 @@
     "Automatic upgrades": "Mises à jour automatiques",
     "Bugs": "Bugs",
     "CPU Utilization": "Utilisation du CPU",
+    "Changelog": "Nouveautés",
     "Close": "Fermer",
     "Comment, when used at the start of a line": "Commentaire, lorsque utilisé en début de ligne",
     "Compression is recommended in most setups.": "La compression est recommandée pour la plupart des configurations.",
     "Connection Error": "Erreur de connexion",
+    "Copied from elsewhere": "Copié d'ailleurs",
+    "Copied from original": "Copié de l'original",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Copyright © 2014 Jakob Borg et les contributeurs suivants :",
     "Delete": "Supprimer",
     "Device ID": "ID du périphérique",
     "Device Identification": "Identification de l'appareil",
     "Device Name": "Nom du périphérique",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "La machine {{device}} ({{address}}) veut se connecter. Voulez-vous ajouter cette machine ?",
+    "Devices": "Machines",
     "Disconnected": "Déconnecté",
     "Documentation": "Documentation",
     "Download Rate": "Débit de réception",
+    "Downloaded": "Téléchargé",
+    "Downloading": "En cours de téléchargement",
     "Edit": "Éditer",
     "Edit Device": "Éditer le périphérique",
     "Edit Folder": "Éditer le répertoire",
     "Editing": "Édition",
     "Enable UPnP": "Activer l'UPnP",
     "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Entrer les adresses \"ip:port\" séparées par une virgule ou \"dynamic\" afin d'activer la recherche automatique de l'adresse.",
-    "Enter ignore patterns, one per line.": "Entrer les modèles à ignorer, un par ligne.",
+    "Enter ignore patterns, one per line.": "Entrer les masques de filtrage, un par ligne.",
     "Error": "Erreur",
     "File Versioning": "Versions de fichier",
     "File permission bits are ignored when looking for changes. Use on FAT filesystems.": "Les permissions de fichier sont ignorées lors de la recherche de changements. À utiliser sur les systèmes de fichiers de type FAT.",
@@ -38,27 +47,34 @@
     "Folder ID": "ID du répertoire",
     "Folder Master": "Répertoire maître",
     "Folder Path": "Chemin du répertoire",
+    "Folders": "Répertoires",
     "GUI Authentication Password": "Mot de passe d'authentification GUI",
-    "GUI Authentication User": "Utilistateur autorisé GUI",
+    "GUI Authentication User": "Utilisateur autorisé GUI",
     "GUI Listen Addresses": "Adresse du GUI",
     "Generate": "Générer",
     "Global Discovery": "Recherche globale",
     "Global Discovery Server": "Serveur global de recherche",
     "Global State": "État global",
     "Idle": "Au repos",
+    "Ignore": "Ignorer",
     "Ignore Patterns": "Modèles à éviter",
     "Ignore Permissions": "Ignorer les permissions",
     "Incoming Rate Limit (KiB/s)": "Limite du débit entrant (KiB/s)",
     "Introducer": "Initiateur",
     "Inversion of the given condition (i.e. do not exclude)": "Inverser la condition donnée (i.e. ne pas exclure)",
     "Keep Versions": "Conserver les versions",
+    "Last File Received": "Dernier fichier reçu",
+    "Last File Synced": "Dernier fichier synchronisé",
     "Last seen": "Dernière apparition",
+    "Later": "Plus tard",
     "Latest Release": "Dernière version",
     "Local Discovery": "Recherche locale",
     "Local State": "État local",
     "Maximum Age": "Ancienneté maximum",
     "Multi level wildcard (matches multiple directory levels)": "Astérisque à plusieurs niveaux (correspond aux répertoires et sous-répertoires)",
     "Never": "Jamais",
+    "New Device": "Nouvelle machine",
+    "New Folder": "Nouveau répertoire",
     "No": "Non",
     "No File Versioning": "Pas de version de fichier",
     "Notice": "Notification",
@@ -66,6 +82,7 @@
     "Offline": "Offline",
     "Online": "Online",
     "Out Of Sync": "Non synchronisé",
+    "Out of Sync Items": "Objets non synchronisés",
     "Outgoing Rate Limit (KiB/s)": "Limite du débit sortant (KiB/s)",
     "Override Changes": "Écraser les changements",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Chemin du répertoire sur l'ordinateur local. Il sera créé si il n'existe pas. Le caractère tilde (~) peut être utilisé comme raccourci vers",
@@ -73,30 +90,38 @@
     "Please wait": "Merci de patienter",
     "Preview": "Aperçu",
     "Preview Usage Report": "Aperçu du rapport de statistiques d'utilisation",
-    "Quick guide to supported patterns": "Guide rapide des modèles supportés",
+    "Quick guide to supported patterns": "Guide rapide des masques supportés",
     "RAM Utilization": "Utilisation de la RAM",
     "Rescan": "Rescanner",
     "Rescan Interval": "Intervalle de scan",
     "Restart": "Redémarrer",
     "Restart Needed": "Redémarrage nécessaire",
     "Restarting": "Redémarrage",
+    "Reused": "Réutilisé",
     "Save": "Sauver",
     "Scanning": "En cours de scan",
-    "Select the devices to share this folder with.": "Sélectionner les appareils avec qui partager ce répertoire.",
+    "Select the devices to share this folder with.": "Sélectionner les machines avec qui partager ce répertoire.",
+    "Select the folders to share with this device.": "Sélectionner les répertoires à partager avec cette machine.",
     "Settings": "Configuration",
-    "Share With Devices": "Partager avec les périphériques",
+    "Share": "Partager",
+    "Share Folder": "Partager le répertoire",
+    "Share Folders With Device": "Partager des répertoires avec des machines",
+    "Share With Devices": "Partage avec des machines",
+    "Share this folder?": "Voulez-vous partager ce répertoire ?",
     "Shared With": "Partagé avec",
-    "Short identifier for the folder. Must be the same on all cluster devices.": "Court identifiant du répertoire. Il doit être le même sur l'ensemble des appareils du groupe.",
+    "Short identifier for the folder. Must be the same on all cluster devices.": "Court identifiant du répertoire. Il doit être le même sur l'ensemble des machines du groupe.",
     "Show ID": "Montrer l'ID",
-    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Affiché à la place de l'ID de l'appareil dans le statut du groupe. Sera proposé aux autres nœuds comme un nom par défaut optionnel.",
-    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Affiché à la place de l'ID de l'appareil dans le statut du groupe. Si laissé vide, il sera changé par le nom proposé par l'appareil.",
+    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Affiché à la place de l'ID de la machine dans le groupe. Sera proposé aux autres machines comme nom optionnel par défaut.",
+    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Affiché à la place de l'ID de la machine dans le groupe. Si laissé vide, il sera mis à jour par le nom proposé par la machine distante.",
     "Shutdown": "Éteindre",
-    "Simple File Versioning": "Versions simples de fichier",
+    "Shutdown Complete": "Extinction terminée",
+    "Simple File Versioning": "Suivi simple des versions de fichier",
     "Single level wildcard (matches within a directory only)": "Astérisque à un seul niveau (correspond uniquement à l’intérieur du répertoire)",
     "Source Code": "Code source",
     "Staggered File Versioning": "Versions échelonnées de fichier",
     "Start Browser": "Démarrer le navigateur web",
     "Stopped": "Arrêté",
+    "Support": "Aide",
     "Support / Forum": "Aide / Forum",
     "Sync Protocol Listen Addresses": "Adresse du protocole de synchronisation",
     "Synchronization": "Synchronisation",
@@ -106,6 +131,7 @@
     "Syncthing is restarting.": "Syncthing est cours de redémarrage.",
     "Syncthing is upgrading.": "Syncthing est cours de mise à jour.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing semble être éteint, ou il y a un problème avec votre connexion Internet. Nouvelle tentative ...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing semble éprouver des difficultés à appliquer votre requête. Si le problème persiste, veuillez rafraîchir votre navigateur ou redémarrer Syncthing.",
     "The aggregated statistics are publicly available at {%url%}.": "Les statistiques agrégées sont disponibles publiquement à l'adresse {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "La configuration a été sauvée mais pas activée. Syncthing doit redémarrer afin d'activer la nouvelle configuration.",
     "The device ID cannot be blank.": "L'ID de l'appareil ne peut être vide.",
@@ -120,10 +146,12 @@
     "The maximum age must be a number and cannot be blank.": "L'ancienneté maximum doit être un nombre et ne peut être vide.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Le temps maximum de conservation d'une version (en jours, mettre à 0 pour conserver les versions pour toujours)",
     "The number of old versions to keep, per file.": "Le nombre d'anciennes versions à garder, par fichier.",
-    "The number of versions must be a number and cannot be blank.": "Le nombre de version doit être un nombre et ne peut pas être vide.",
+    "The number of versions must be a number and cannot be blank.": "Le nombre de versions doit être numérique, et ne peut pas être vide.",
     "The rescan interval must be a non-negative number of seconds.": "L'intervalle de scan ne doit pas être un nombre négatif de secondes.",
     "The rescan interval must be at least 5 seconds.": "L'intervalle de scan doit être d'au minimum 5 secondes.",
     "Unknown": "Inconnu",
+    "Unshared": "Non partagé",
+    "Unused": "Non utilisé",
     "Up to Date": "Synchronisation à jour",
     "Upgrade To {%version%}": "Mettre à jour vers {{version}}",
     "Upgrading": "Mise à jour de Syncthing",
@@ -132,11 +160,12 @@
     "Use HTTPS for GUI": "Utiliser l'HTTPS pour le GUI",
     "Version": "Version",
     "Versions Path": "Emplacement des versions",
-    "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Les versions sont supprimées automatiquement si celles-ci sont plus anciennes que l'ancienneté maximum ou que leur nombre est supérieur au nombre autorisé dans une intervale.",
+    "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Les versions seront supprimées automatiquement, si elles dépassent la durée maximum de conservation, ou si leur nombre est supérieur à la valeur autorisée dans l'intervalle.",
     "When adding a new device, keep in mind that this device must be added on the other side too.": "Lorsqu'un appareil est ajouté, gardez à l'esprit que cet appareil doit aussi être ajouté de l'autre coté.",
     "When adding a new folder, keep in mind that the Folder ID is used to tie folders together between devices. They are case sensitive and must match exactly between all devices.": "Lorsqu'un nouveau répertoire est ajouté, gardez à l'esprit que son ID est utilisé pour lier les répertoires à travers les appareils. Les ID sont sensibles à la casse et doivent être identiques à travers tous les nœuds.",
     "Yes": "Oui",
     "You must keep at least one version.": "Vous devez garder au minimum une version.",
     "full documentation": "documentation complète",
-    "items": "éléments"
+    "items": "éléments",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} veut partager le répertoire \"{{folder}}\"."
 }

gui/assets/lang/lang-hu.json

@@ -1,8 +1,10 @@
 {
     "API Key": "API kulcs",
     "About": "Névjegy",
+    "Add": "Add",
     "Add Device": "Eszköz hozzáadása",
     "Add Folder": "Mappa hozzáadása",
+    "Add new folder?": "Add new folder?",
     "Address": "Cím",
     "Addresses": "Címek",
     "Allow Anonymous Usage Reporting?": "Engedélyezed a névtelen felhasználási adatok küldését?",
@@ -11,18 +13,25 @@
     "Automatic upgrades": "Automatikus frissítés",
     "Bugs": "Hibák",
     "CPU Utilization": "Processzor használat",
+    "Changelog": "Changelog",
     "Close": "Bezárás",
     "Comment, when used at the start of a line": "Megjegyzés, a sor elején használva",
     "Compression is recommended in most setups.": "A tömörítés a a legtöbb esetben ajánlott",
     "Connection Error": "Kapcsolódási hiba",
+    "Copied from elsewhere": "Másolva máshonnan",
+    "Copied from original": "Másolva az eredetiről",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Copyright © 2014 Jakob Borg és az alábbi Közreműködők",
     "Delete": "Törlés",
     "Device ID": "Eszköz azonosító",
     "Device Identification": "Eszköz azonosító",
     "Device Name": "Eszköz neve",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Device {{device}} ({{address}}) wants to connect. Add new device?",
+    "Devices": "Devices",
     "Disconnected": "Kapcsolat bontva",
     "Documentation": "Dokumentáció",
     "Download Rate": "Letöltési sebesség",
+    "Downloaded": "Letöltve",
+    "Downloading": "Letöltés",
     "Edit": "Szerkesztés",
     "Edit Device": "Eszköz szerkesztése",
     "Edit Folder": "Mappa szerkesztése",
@@ -38,6 +47,7 @@
     "Folder ID": "Mappa azonosító",
     "Folder Master": "Központi mappa",
     "Folder Path": "Mappa elérési útja",
+    "Folders": "Mappák",
     "GUI Authentication Password": "Grafikus felület jelszava",
     "GUI Authentication User": "Grafikus felület felhasználó neve ",
     "GUI Listen Addresses": "Grafikus felület címe",
@@ -46,19 +56,25 @@
     "Global Discovery Server": "Globális felfedező szerver",
     "Global State": "Globális állapot",
     "Idle": "Tétlen",
+    "Ignore": "Ignore",
     "Ignore Patterns": "Figyelmen kívül hagyás",
     "Ignore Permissions": "Jogosultságok figyelmen kívül hagyása",
     "Incoming Rate Limit (KiB/s)": "Bejövő sebesség korlát (KIB/mp)",
     "Introducer": "Bevezető",
     "Inversion of the given condition (i.e. do not exclude)": "A feltétel ellentéte (pl. ki nem hagyás)",
     "Keep Versions": "Megtartott verziók",
+    "Last File Received": "Last File Received",
+    "Last File Synced": "Utolsó szinkronizált fájl",
     "Last seen": "Utoljára látva",
+    "Later": "Later",
     "Latest Release": "Utolsó kiadás",
     "Local Discovery": "Helyi felfedezés",
     "Local State": "Helyi állapot",
     "Maximum Age": "Maximális kor",
     "Multi level wildcard (matches multiple directory levels)": "Több szintű helyettesítő karakter (több könyvtár szintre érvényesül)",
     "Never": "Soha",
+    "New Device": "New Device",
+    "New Folder": "New Folder",
     "No": "Nem",
     "No File Versioning": "Nincs fájl verziózás",
     "Notice": "Megjegyzés",
@@ -66,6 +82,7 @@
     "Offline": "Nincs kapcsolat",
     "Online": "Kapcsolódva",
     "Out Of Sync": "Nincs szinkronban",
+    "Out of Sync Items": "Out of Sync Items",
     "Outgoing Rate Limit (KiB/s)": "Kimenő sávszélesség (KiB/mp)",
     "Override Changes": "Változtatások felülbírálása",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "A mappa elérési útja az eszközön. Amennyiben nem létezik, a program automatikusan létrehozza. A hullámvonal (~)  a következő helyettesítésre használható: ",
@@ -80,23 +97,31 @@
     "Restart": "Újraindítás",
     "Restart Needed": "Újraindítás szükséges",
     "Restarting": "Újraindulás",
+    "Reused": "Újrafelhasználva",
     "Save": "Mentés",
     "Scanning": "Átnézés",
     "Select the devices to share this folder with.": "Válaszd ki az eszközöket amelyekkel meg szeretnéd osztani a mappát",
+    "Select the folders to share with this device.": "Válaszd ki a mappákat amiket meg szeretnél osztani ezzel az eszközzel",
     "Settings": "Beállítások",
+    "Share": "Share",
+    "Share Folder": "Share Folder",
+    "Share Folders With Device": "Mappák megosztása az eszközzel",
     "Share With Devices": "Megosztás más eszközzel",
+    "Share this folder?": "Share this folder?",
     "Shared With": "Megosztva ezekkel:",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Rövid azonosító. Minden megosztott eszközön azonosnak kell lennie.",
     "Show ID": "Azonosító mutatása",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Az eszköz azonosító helyett jelenik meg. A többi eszközön alapértelmezett névként használható. ",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Az eszköz azonosító helyett jelenik meg. Üresen hagyva az eszköz saját neve lesz használva ",
     "Shutdown": "Leállítás",
+    "Shutdown Complete": "Shutdown Complete",
     "Simple File Versioning": "Egyszerű fájl verziókövetés",
     "Single level wildcard (matches within a directory only)": "Egyszintű helyettesítő karakter (csak egy mappára érvényes)",
     "Source Code": "Forráskód",
     "Staggered File Versioning": "Többszintű fájl verziókövetés",
     "Start Browser": "Böngésző indítása",
     "Stopped": "Leállítva",
+    "Support": "Support",
     "Support / Forum": "Támogatás / Fórum",
     "Sync Protocol Listen Addresses": "Szinkronizációs protokoll címe",
     "Synchronization": "Szinkronizálás",
@@ -106,6 +131,7 @@
     "Syncthing is restarting.": "Syncthing újraindul",
     "Syncthing is upgrading.": "Syncthing frissül",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Úgy tűnik, hogy a Syncthing nem működik, vagy valami probléma van az hálózati kapcsolattal. Újra próbálom...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing seems to be experiencing a problem processing your request. Please reload your browser or restart Syncthing if the problem persists.",
     "The aggregated statistics are publicly available at {%url%}.": "Az összevont statisztikák nyilvánosan elérhetők a {{url}} címen.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "A beállítások elmentésre kerültek, de nem lettek aktiválva. Indítsd újra a Syncthing-et, hogy aktiváld őket.",
     "The device ID cannot be blank.": "Az eszköz azonosító nem lehet üres.",
@@ -124,6 +150,8 @@
     "The rescan interval must be a non-negative number of seconds.": "Az átnézési intervallum nullánál nagyobb másodperc érték kell legyen",
     "The rescan interval must be at least 5 seconds.": "Az átnézési intervallumnak legalább 5 másodpercnek kell lennie.",
     "Unknown": "Ismeretlen",
+    "Unshared": "Nincs megosztva",
+    "Unused": "Nincs használatban",
     "Up to Date": "Friss",
     "Upgrade To {%version%}": "Frissítés a {{version}} verzióra",
     "Upgrading": "Frissítés",
@@ -138,5 +166,6 @@
     "Yes": "Igen",
     "You must keep at least one version.": "Legalább egy verziót meg kell tartanod",
     "full documentation": "teljes dokumentáció",
-    "items": "tételek"
+    "items": "tételek",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} wants to share folder \"{{folder}}\"."
 }

gui/assets/lang/lang-it.json

@@ -1,8 +1,10 @@
 {
     "API Key": "Chiave API",
     "About": "Informazioni",
+    "Add": "Aggiungi",
     "Add Device": "Aggiungi Dispositivo",
     "Add Folder": "Aggiungi Cartella",
+    "Add new folder?": "Aggiungere una nuova cartella?",
     "Address": "Indirizzo",
     "Addresses": "Indirizzi",
     "Allow Anonymous Usage Reporting?": "Abilitare Statistiche Anonime di Utilizzo?",
@@ -11,18 +13,25 @@
     "Automatic upgrades": "Aggiornamenti automatici",
     "Bugs": "Bug",
     "CPU Utilization": "Utilizzo CPU",
+    "Changelog": "Changelog",
     "Close": "Chiudi",
     "Comment, when used at the start of a line": "Per commentare, va inserito all'inizio di una riga",
     "Compression is recommended in most setups.": "La compressione è raccomandata nella maggior parte delle configurazioni.",
     "Connection Error": "Errore di Connessione",
+    "Copied from elsewhere": "Copiato da qualche altra parte",
+    "Copied from original": "Copiato dall'originale",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Copyright © 2014 Jakob Borg e i seguenti Collaboratori:",
     "Delete": "Elimina",
     "Device ID": "ID Dispositivo",
     "Device Identification": "Identificazione Dispositivo",
     "Device Name": "Nome Dispositivo",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Il dispositivo {{device}} ({{address}}) chiede di connettersi. Aggiungere il nuovo dispositivo?",
+    "Devices": "Dispositivi",
     "Disconnected": "Disconnesso",
     "Documentation": "Documentazione",
     "Download Rate": "Velocità Download",
+    "Downloaded": "Scaricato",
+    "Downloading": "Sto scaricando",
     "Edit": "Modifica",
     "Edit Device": "Modifica Dispositivo",
     "Edit Folder": "Modifica Cartella",
@@ -38,6 +47,7 @@
     "Folder ID": "ID Cartella",
     "Folder Master": "Cartella Principale",
     "Folder Path": "Percorso Cartella",
+    "Folders": "Cartelle",
     "GUI Authentication Password": "Password di Autenticazione dell'Utente",
     "GUI Authentication User": "Utente dell'Interfaccia Grafica",
     "GUI Listen Addresses": "Indirizzi dell'Interfaccia Grafica",
@@ -46,19 +56,25 @@
     "Global Discovery Server": "Server di Ricerca Globale",
     "Global State": "Stato Globale",
     "Idle": "Inattivo",
+    "Ignore": "Ignora",
     "Ignore Patterns": "Schemi Esclusione File",
     "Ignore Permissions": "Ignora Permessi",
     "Incoming Rate Limit (KiB/s)": "Limite Velocità in Ingresso (KiB/s)",
     "Introducer": "Introduttore",
     "Inversion of the given condition (i.e. do not exclude)": "Inversione della condizione indicata (ad es. non escludere)",
     "Keep Versions": "Versioni Mantenute",
+    "Last File Received": "Ultimo File Ricevuto",
+    "Last File Synced": "Ultimo File Sincronizzato",
     "Last seen": "Ultima connessione",
+    "Later": "Più Tardi",
     "Latest Release": "Ultima Versione",
     "Local Discovery": "Individuazione Locale",
     "Local State": "Stato Locale",
     "Maximum Age": "Durata Massima",
     "Multi level wildcard (matches multiple directory levels)": "Metacarattere multi-livello (corrisponde alle cartelle e alle sotto-cartelle)",
     "Never": "Mai",
+    "New Device": "Nuovo Dispositivo",
+    "New Folder": "Nuova Cartella",
     "No": "No",
     "No File Versioning": "Nessun Controllo Versione",
     "Notice": "Avviso",
@@ -66,6 +82,7 @@
     "Offline": "Non in linea",
     "Online": "In linea",
     "Out Of Sync": "Non Sincronizzati",
+    "Out of Sync Items": "Elementi Non Sincronizzati",
     "Outgoing Rate Limit (KiB/s)": "Limite Velocità in Uscita (KiB/s)",
     "Override Changes": "Ignora Modifiche",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Percorso della cartella nel computer locale. Verrà creata se non esiste già. Il carattere tilde (~) può essere utilizzato come scorciatoia per",
@@ -80,23 +97,31 @@
     "Restart": "Riavvia",
     "Restart Needed": "Riavvio Necessario",
     "Restarting": "Riavvio",
+    "Reused": "Riutilizzato",
     "Save": "Salva",
     "Scanning": "Scansione in corso",
     "Select the devices to share this folder with.": "Seleziona i dispositivi con i quali condividere questa cartella.",
+    "Select the folders to share with this device.": "Seleziona le cartelle da condividere con questo dispositivo.",
     "Settings": "Impostazioni",
+    "Share": "Condividi",
+    "Share Folder": "Condividi la Cartella",
+    "Share Folders With Device": "Condividi Cartelle con il Dispositivo",
     "Share With Devices": "Condividi con i Dispositivi",
+    "Share this folder?": "Vuoi condividere questa cartella?",
     "Shared With": "Condiviso Con",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Breve identificatore della cartella. Deve essere lo stesso su tutti i dispositivi del cluster.",
     "Show ID": "Mostra ID",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Visibile al posto dell'ID Dispositivo nello stato del cluster. Negli altri dispositivi verrà presentato come nome predefinito opzionale.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Visibile al posto dell'ID Dispositivo nello stato del cluster. Se viene lasciato vuoto, verrà utilizzato il nome proposto dal dispositivo.",
     "Shutdown": "Arresta",
+    "Shutdown Complete": "Arresto Eseguito",
     "Simple File Versioning": "Controllo Versione Semplice",
     "Single level wildcard (matches within a directory only)": "Metacarattere di singolo livello (corrisponde solo all'interno di una cartella)",
     "Source Code": "Codice Sorgente",
     "Staggered File Versioning": "Controllo Versione Cadenzato",
     "Start Browser": "Avvia Browser",
     "Stopped": "Fermato",
+    "Support": "Supporto",
     "Support / Forum": "Supporto / Forum",
     "Sync Protocol Listen Addresses": "Indirizzi del Protocollo di Sincronizzazione",
     "Synchronization": "Sincronizzazione",
@@ -106,6 +131,7 @@
     "Syncthing is restarting.": "Riavvio di Syncthing in corso.",
     "Syncthing is upgrading.": "Aggiornamento di Syncthing in corso.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing sembra inattivo, oppure c'è un problema con la tua connessione a Internet. Nuovo tentativo…",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing seems to be experiencing a problem processing your request. Please reload your browser or restart Syncthing if the problem persists.",
     "The aggregated statistics are publicly available at {%url%}.": "Le statistiche aggregate sono disponibili pubblicamente su {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "La configurazione è stata salvata ma non attivata. Devi riavviare Syncthing per attivare la nuova configurazione.",
     "The device ID cannot be blank.": "L'ID del dispositivo non può essere vuoto.",
@@ -121,9 +147,11 @@
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "La durata massima di una versione (in giorni, imposta a 0 per mantenere le versioni per sempre).",
     "The number of old versions to keep, per file.": "Il numero di vecchie versioni da mantenere, per file.",
     "The number of versions must be a number and cannot be blank.": "Il numero di versioni dev'essere un numero e non può essere vuoto.",
-    "The rescan interval must be a non-negative number of seconds.": "The rescan interval must be a non-negative number of seconds.",
+    "The rescan interval must be a non-negative number of seconds.": "L'intervallo di scansione deve essere un numero superiore a zero secondi.",
     "The rescan interval must be at least 5 seconds.": "L'intervallo di scansione non può essere inferiore a 5 secondi.",
     "Unknown": "Sconosciuto",
+    "Unshared": "Non Condiviso",
+    "Unused": "Non Utilizzato",
     "Up to Date": "Sincronizzato",
     "Upgrade To {%version%}": "Aggiorna alla {{version}}",
     "Upgrading": "Aggiornamento",
@@ -138,5 +166,6 @@
     "Yes": "Sì",
     "You must keep at least one version.": "È necessario mantenere almeno una versione.",
     "full documentation": "documentazione completa",
-    "items": "elementi"
+    "items": "elementi",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} vuole condividere la cartella \"{{folder}}\"."
 }

gui/assets/lang/lang-lt.json

@@ -1,8 +1,10 @@
 {
     "API Key": "API raktas",
     "About": "Apie programą",
+    "Add": "Pridėti",
     "Add Device": "Pridėti įrenginį",
     "Add Folder": "Pridėti aplanką",
+    "Add new folder?": "Pridėti naują aplanką?",
     "Address": "Adresas",
     "Addresses": "Adresai",
     "Allow Anonymous Usage Reporting?": "Siųsti anonimišką vartojimo ataskaitą?",
@@ -11,18 +13,25 @@
     "Automatic upgrades": "Automatiniai atnaujinimai",
     "Bugs": "Klaidos",
     "CPU Utilization": "Procesoriaus panaudojimas",
+    "Changelog": "Pasikeitimai",
     "Close": "Uždaryti",
     "Comment, when used at the start of a line": "Komentaras naudojamas naujoje eilutėje",
     "Compression is recommended in most setups.": "Daugumoje atvejų spaudimas rekomenduojamas.",
     "Connection Error": "Susijungimo klaida",
+    "Copied from elsewhere": "Nukopijuota iš betkur",
+    "Copied from original": "Nukopijuota iš originalo",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Visos teisės saugomos © 2014 Jakob Borg ir šių bendraautorių:",
     "Delete": "Trinti",
     "Device ID": "Įrenginio ID",
     "Device Identification": "Įrenginio identifikacija",
     "Device Name": "Įrenginio pavadinimas",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Įrenginys {{device}} ({{address}}) nori prisijungti. Pridėti naują įrenginį?",
+    "Devices": "Įrenginiai",
     "Disconnected": "Atsijungęs",
     "Documentation": "Aprašymas",
     "Download Rate": "Parsisiuntimo greitis",
+    "Downloaded": "Parsisiųstas",
+    "Downloading": "Siunčiama",
     "Edit": "Redaguoti",
     "Edit Device": "Keisti įrenginį",
     "Edit Folder": "Keisti aplanką",
@@ -38,6 +47,7 @@
     "Folder ID": "Aplanko ID",
     "Folder Master": "Aplanko vadovas",
     "Folder Path": "Kelias iki apkanko",
+    "Folders": "Aplankai",
     "GUI Authentication Password": "Valdymo skydelio slaptažodis",
     "GUI Authentication User": "Valdymo skydelio vartotojo vardas",
     "GUI Listen Addresses": "Valdymo skydelio adresas",
@@ -46,19 +56,25 @@
     "Global Discovery Server": "Visuotinio matomumo serveris",
     "Global State": "Visuotinė būsena",
     "Idle": "Laisvas",
+    "Ignore": "Ignoruoti",
     "Ignore Patterns": "Nepaisyti šablonų",
     "Ignore Permissions": "Nepaisyti failų prieigos leidimų",
     "Incoming Rate Limit (KiB/s)": "Įeinančio srauto maksimalus greitis (KiB/s)",
     "Introducer": "Supažindintojas",
     "Inversion of the given condition (i.e. do not exclude)": "Apversti sąlygas (pvz.: nenustoti naudoti)",
     "Keep Versions": "Saugojamų versijų kiekis",
+    "Last File Received": "Paskutinis priimtas failas",
+    "Last File Synced": "Paskutinis gautas failas",
     "Last seen": "Paskutinį kartą matytas",
+    "Later": "Vėliau",
     "Latest Release": "Paskutinė versija",
     "Local Discovery": "Vietinis matomumas",
     "Local State": "Vietinė būsena",
     "Maximum Age": "Maksimalus amžius",
     "Multi level wildcard (matches multiple directory levels)": "Keletos lygių pakaitos (atitinka keletą direktorijų lygių)",
     "Never": "Niekada",
+    "New Device": "Naujas įrenginys",
+    "New Folder": "Naujas aplankas",
     "No": "Ne",
     "No File Versioning": "Nėra versijų valdymo",
     "Notice": "Įspėjimas",
@@ -66,6 +82,7 @@
     "Offline": "Atsijungęs",
     "Online": "Prisijungęs",
     "Out Of Sync": "Nesutikrinta",
+    "Out of Sync Items": "Nesutikrinta",
     "Outgoing Rate Limit (KiB/s)": "Išeinančio srauto maksimalus greitis (KiB/s)",
     "Override Changes": "Perrašyti pakeitimus",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Kelias iki aplanko šiame kompiuteryje. Bus sukurtas, jei neegzistuoja. Tildės simbolis (~) gali būti naudojamas kaip trumpinys",
@@ -80,23 +97,31 @@
     "Restart": "Perleisti",
     "Restart Needed": "Reikalingas perleidimas",
     "Restarting": "Persileidžia",
+    "Reused": "Pakartotinas",
     "Save": "Išsaugoti",
     "Scanning": "Skenuojama",
     "Select the devices to share this folder with.": "Pasirinkite įrenginius, su kuriais dalinsitės šį aplanką.",
+    "Select the folders to share with this device.": "Pasirinkite aplankus kuriais norite dalintis su šiuo įrenginiu.",
     "Settings": "Nustatymai",
+    "Share": "Dalintis",
+    "Share Folder": "Dalintis aplanku",
+    "Share Folders With Device": "Dalintis aplankalais su šiuo įrenginiu",
     "Share With Devices": "Dalintis su įrenginiais",
+    "Share this folder?": "Dalintis šiuo aplanku?",
     "Shared With": "Dalinamasi su",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Trumpas aplanko identifikatorius. Privalo būti toks pat visuose įrenginiuose.",
     "Show ID": "Rodyti ID",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Grupės būsenoje rodomas vietoje įrenginio vardo. Kiti įrenginiai matys kaip pasirinktinį vardą.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Grupės būsenoje rodomas vietoje įrenginio vardo. Bus atnaujintas į įrenginio vardą jei nieko neįrašysite.",
     "Shutdown": "Išjungti",
+    "Shutdown Complete": "Sėkmingai išjungta",
     "Simple File Versioning": "Supaprastintas versijų valdymas",
     "Single level wildcard (matches within a directory only)": "Vieno lygio pakaitos (atitinka tik vieną direktorijos lygį)",
     "Source Code": "Išeities kodas",
     "Staggered File Versioning": "Pakopinis versijų valdymas",
     "Start Browser": "Paleisti naršyklę",
     "Stopped": "Sustabdyta",
+    "Support": "Pagalba",
     "Support / Forum": "Palaikymas / Diskusijos",
     "Sync Protocol Listen Addresses": "Sutapatinimo taisyklių adresas",
     "Synchronization": "Sutapatinimas",
@@ -106,11 +131,12 @@
     "Syncthing is restarting.": "Syncthing perleidžiamas",
     "Syncthing is upgrading.": "Syncthing atsinaujina.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing  išjungta arba problemos su Interneto ryšių. Bandoma iš naujo...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing turi problemų su jūsų užklausa. Perkraukite puslapį arba perkraukite Syncthing jei problema nedings.",
     "The aggregated statistics are publicly available at {%url%}.": "Naudojimosi ataskaitą galite peržiūrėti adresu: {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Nauji nustatymai išsaugoti, bet neaktyvuoti. Perleiskite Syncthing programą iš naujo norėdami įgalinti naujus nustatymus.",
     "The device ID cannot be blank.": "Įrenginio ID negali būti tuščias.",
-    "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "Įrenginio ID, kurį čia reikia įvesti, gali būti rastas „Keisti > Rodyti vardą“ dialoge kitame įrenginyje. Tarpai ir brūkšneliai nebūtini (ignoruojami).",
-    "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "Kas dieną siunčiama šifruota naudojimo ataskaita. Ji naudojama sekti, kokios platformos naudojamos, aplankų dydžius ir programų versijas. Jei siunčiamų duomenų tipas pasikeis, šis dialogas bus parodytas iš naujo.",
+    "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "Įrenginio ID, kurį čia reikia įvesti, gali būti rastas „Redaguoti > Rodyti ID“ dialoge kitame įrenginyje. Tarpai ir brūkšneliai nebūtini (ignoruojami).",
+    "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "Kas dieną siunčiama šifruota naudojimo ataskaita. Ji naudojama sekti, kokios platformos naudojamos, aplankų dydžius ir programų versijas. Jei siunčiamų duomenų turinys pasikeis, šis dialogas bus parodytas iš naujo.",
     "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "Įvestas neteisingas įrenginio ID. Turi būti 52 ar 56 simbolių eilutė su raidėmis ir skaičiais kuriuos galima atskirti tarpu arba brūkšneliu.",
     "The folder ID cannot be blank.": "Aplanko ID negali būti tuščias.",
     "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "Aplanko vardas negali būti ilgesnis nei 64 simboliai. Galima naudoti tik raides ir skaičius bet tašką (.), brūkšnelį (-) ir pabraukimą (_).",
@@ -124,6 +150,8 @@
     "The rescan interval must be a non-negative number of seconds.": "Nuskaitymo dažnis negali būti neigiamas skaičius.",
     "The rescan interval must be at least 5 seconds.": "Nuskaityti galima nedažniau nei kas 5 sekundes.",
     "Unknown": "Nežinoma",
+    "Unshared": "Nesidalinama",
+    "Unused": "Nenaudojamas",
     "Up to Date": "Atnaujinta",
     "Upgrade To {%version%}": "Atnaujinti į  {{version}}",
     "Upgrading": "Atnaujinama",
@@ -138,5 +166,6 @@
     "Yes": "Taip",
     "You must keep at least one version.": "Būtina saugoti bent vieną versiją.",
     "full documentation": "pilna dokumentacija",
-    "items": "įrašai"
+    "items": "įrašai",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} nori dalintis aplanku \"{{folder}}\""
 }

gui/assets/lang/lang-nb.json

@@ -1,8 +1,10 @@
 {
     "API Key": "API-nøkkel",
     "About": "Om",
+    "Add": "Legg til",
     "Add Device": "Legg Til Enhet",
     "Add Folder": "Legg Til Mappe",
+    "Add new folder?": "Legg til ny mappe?",
     "Address": "Adresse",
     "Addresses": "Adresser",
     "Allow Anonymous Usage Reporting?": "Tillat Anonym Innsamling Av Brukerdata?",
@@ -11,18 +13,25 @@
     "Automatic upgrades": "Automatiske oppdateringer",
     "Bugs": "Programfeil",
     "CPU Utilization": "CPU-utnyttelse",
+    "Changelog": "Endringslog",
     "Close": "Lukk",
     "Comment, when used at the start of a line": "Kommentar, når det blir brukt i starten av en linje.",
     "Compression is recommended in most setups.": "Komprimering er anbefalt i de fleste tilfeller.",
     "Connection Error": "Tilkoblingsfeil",
+    "Copied from elsewhere": "Kopiert fra et annet sted",
+    "Copied from original": "Kopiert fra original",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Copyright © 2014 Jakob Borg og følgende Bidragsytere:",
     "Delete": "Slett",
     "Device ID": "Enhet ID",
     "Device Identification": "Enhetskjennemerke",
     "Device Name": "Navn På Enhet",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Enhet {{device}} ({{address}}) ønsker å koble seg til. Legg til ny enhet?",
+    "Devices": "Enheter",
     "Disconnected": "Frakoblet",
     "Documentation": "Dokumentasjon",
     "Download Rate": "Nedlastingsrate",
+    "Downloaded": "Lasted ned",
+    "Downloading": "Laster ned",
     "Edit": "Rediger",
     "Edit Device": "Rediger Enhet",
     "Edit Folder": "Rediger Mappe",
@@ -38,6 +47,7 @@
     "Folder ID": "Mappe ID",
     "Folder Master": "Styrende Mappe",
     "Folder Path": "Mappeplassering",
+    "Folders": "Mapper",
     "GUI Authentication Password": "GUI Passord",
     "GUI Authentication User": "GUI Bruker",
     "GUI Listen Addresses": "GUI Lytteadresse",
@@ -46,19 +56,25 @@
     "Global Discovery Server": "Global Søkemotor",
     "Global State": "Global Tilstand",
     "Idle": "Pause",
+    "Ignore": "Ignorer",
     "Ignore Patterns": "Utelatelsesmønster",
     "Ignore Permissions": "Ignorer Tilgangsbit",
     "Incoming Rate Limit (KiB/s)": "Innkommende Hastighetsbegrensning (KiB/s)",
     "Introducer": "Introduktør",
     "Inversion of the given condition (i.e. do not exclude)": "Invers av den gitte tilstanden (t.d. ikke ekskluder)",
     "Keep Versions": "Behold Versjoner",
+    "Last File Received": "Sist Mottatte Fil",
+    "Last File Synced": "Sist Synkroniserte Fil",
     "Last seen": "Sist sett",
+    "Later": "Senere",
     "Latest Release": "Nyeste Versjon",
     "Local Discovery": "Lokal Søking",
     "Local State": "Lokal Tilstand",
     "Maximum Age": "Maksimal Levetid",
     "Multi level wildcard (matches multiple directory levels)": "Multinivåsøk (søker på flere mappenivå)",
     "Never": "Aldri",
+    "New Device": "Ny Enhet",
+    "New Folder": "Ny Mappe",
     "No": "Nei",
     "No File Versioning": "Ingen Versjonskontroll",
     "Notice": "Merknad",
@@ -66,6 +82,7 @@
     "Offline": "Frakobla",
     "Online": "Tilkobla",
     "Out Of Sync": "Ikke Synkronisert",
+    "Out of Sync Items": "Ikke Synkroniserte Element",
     "Outgoing Rate Limit (KiB/s)": "Utgående Hastighetsbegrensning (KiB/s)",
     "Override Changes": "Overstyr Endringer",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Plasseringen av mappen på datamaskinen. Blir opprettet om den ikke finnes. Krøllstrektegnet (~) kan brukes som forkortelse for",
@@ -80,23 +97,31 @@
     "Restart": "Omstart",
     "Restart Needed": "Omstart Kreves",
     "Restarting": "Starter På Ny",
+    "Reused": "Gjenbrukt",
     "Save": "Lagre",
     "Scanning": "Skanner",
     "Select the devices to share this folder with.": "Velg enhetene du vil dele denne mappen med.",
+    "Select the folders to share with this device.": "Velg hvilke mapper som skal deles med denne enheten.",
     "Settings": "Innstillinger",
+    "Share": "Del",
+    "Share Folder": "Del Mappe",
+    "Share Folders With Device": "Del Mapper Med Enhet",
     "Share With Devices": "Del Med Enheter",
+    "Share this folder?": "Dele denne mappen?",
     "Shared With": "Del Med",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Kort kjennemerke på mappen. Må være det samme på alle enheter i en gruppe.",
     "Show ID": "Vis ID",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Vis i stedet for Eining ID i gruppestatus. Vil bli kringkastet til andre enheter som et valgfritt standardnavn.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Vist i stedet for Mappe-ID i gruppestatus. Vil bli oppdatert til navnet enheten kringkaster dersom tomt.",
     "Shutdown": "Slå Av",
+    "Shutdown Complete": "Shutdown Complete",
     "Simple File Versioning": "Enkel Versjonskontroll",
     "Single level wildcard (matches within a directory only)": "Enkeltnivåsøk (søker kun i en mappe)",
     "Source Code": "Kildekode",
     "Staggered File Versioning": "Forskjøvet Versjonskontroll",
     "Start Browser": "Start Nettleser",
     "Stopped": "Stoppa",
+    "Support": "Brukerstøtte",
     "Support / Forum": "Brukerstøtte / Forum",
     "Sync Protocol Listen Addresses": "Lytteadresse For Synkroniseringsprotokoll",
     "Synchronization": "Synkronisering",
@@ -106,6 +131,7 @@
     "Syncthing is restarting.": "Syncthing starter på ny.",
     "Syncthing is upgrading.": "Syncthing oppgraderer.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing ser ut til å være nede, eller så er det et problem med nettforbindelsen din. Prøver på ny …",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing seems to be experiencing a problem processing your request. Please reload your browser or restart Syncthing if the problem persists.",
     "The aggregated statistics are publicly available at {%url%}.": "Samlet statistikk er åpent tilgjengelig på {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Innstillingene har blitt lagret men ikke aktivert. Syncthing må starte på ny for å aktivere de nye innstillingene.",
     "The device ID cannot be blank.": "Enhets-ID kan ikke være tom.",
@@ -124,6 +150,8 @@
     "The rescan interval must be a non-negative number of seconds.": "Antall sekund i skanneintervallet kan ikke være negativt.",
     "The rescan interval must be at least 5 seconds.": "Skanneintervallet må være minst 5 sekund.",
     "Unknown": "Ukjent",
+    "Unshared": "Ikke delt",
+    "Unused": "Ikke i bruk",
     "Up to Date": "Oppdatert",
     "Upgrade To {%version%}": "Oppgrader Til {{version}}",
     "Upgrading": "Oppgraderer",
@@ -138,5 +166,6 @@
     "Yes": "Ja",
     "You must keep at least one version.": "Du må beholde minst én versjon",
     "full documentation": "all dokumentasjon",
-    "items": "element"
+    "items": "element",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} ønsker å dele mappen \"{{folder}}\"."
 }

gui/assets/lang/lang-nl.json

@@ -1,8 +1,10 @@
 {
     "API Key": "API-sleutel",
     "About": "Over",
+    "Add": "Toevoegen",
     "Add Device": "Toestel toevoegen",
     "Add Folder": "Folder toevoegen",
+    "Add new folder?": "Nieuwe folder toevoegen?",
     "Address": "Adres",
     "Addresses": "Adressen",
     "Allow Anonymous Usage Reporting?": "Bijhouden van anonieme gebruikers statistieken toestaan?",
@@ -11,18 +13,25 @@
     "Automatic upgrades": "Automatisch bijwerken",
     "Bugs": "Fouten",
     "CPU Utilization": "CPU Gebruik",
+    "Changelog": "Changelog",
     "Close": "Sluiten",
     "Comment, when used at the start of a line": "Commentaar, indien gebruikt aan het begin van de lijn",
     "Compression is recommended in most setups.": "Gegevenscompressie is aan te raden in de meeste situaties.",
     "Connection Error": "Verbindingsfout",
+    "Copied from elsewhere": "Van elders gekopieerd",
+    "Copied from original": "Gekopieerd van het origineel",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Copyright © 2014 Jakob Borg en de onderstaande bijdragers:",
     "Delete": "Verwijderen",
     "Device ID": "Toestel ID",
     "Device Identification": "Toestel identificatie",
     "Device Name": "Naam toestel",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Het toestel {{device}} ({{address}}) wenst te verbinden. Dit toestel toevoegen?",
+    "Devices": "Devices",
     "Disconnected": "Niet Verbonden",
     "Documentation": "Documentatie",
     "Download Rate": "Downloadsnelheid",
+    "Downloaded": "Gedownload",
+    "Downloading": "Bezig met downloaden",
     "Edit": "Bewerk",
     "Edit Device": "Toestel aanpassen",
     "Edit Folder": "Folder aanpassen",
@@ -38,6 +47,7 @@
     "Folder ID": "Folder ID",
     "Folder Master": "Hoofdfolder",
     "Folder Path": "Locatie folder",
+    "Folders": "Folders",
     "GUI Authentication Password": "GUI Authentificatie Wachtwoord",
     "GUI Authentication User": "GUI Authentificatie Gebruikersnaam",
     "GUI Listen Addresses": "GUI Inkomend adres",
@@ -46,19 +56,25 @@
     "Global Discovery Server": "Globale zoekserver",
     "Global State": "Globale status",
     "Idle": "Inactief",
+    "Ignore": "Negeren",
     "Ignore Patterns": "Te negeren patronen",
     "Ignore Permissions": "Rechten negeren",
     "Incoming Rate Limit (KiB/s)": "Download snelheidslimiet (KiB/s)",
     "Introducer": "Introductietoestel",
     "Inversion of the given condition (i.e. do not exclude)": "Inversie van de gegeven voorwaarde (bv. niet uitsluiten)",
     "Keep Versions": "Versies behouden",
+    "Last File Received": "Last File Received",
+    "Last File Synced": "Laatste Gesynchroniseerde Bestand",
     "Last seen": "Laatst gezien op",
+    "Later": "Later",
     "Latest Release": "Laatste uitgave",
     "Local Discovery": "Lokaal zoeken",
     "Local State": "Lokale status",
     "Maximum Age": "Maximum leeftijd",
     "Multi level wildcard (matches multiple directory levels)": "Wildcard op meerder niveaus (toepasbaar op meerdere niveaus van folders)",
     "Never": "Nooit",
+    "New Device": "Nieuw Toestel",
+    "New Folder": "Nieuwe Folder",
     "No": "Nee",
     "No File Versioning": "Geen versiebeheer",
     "Notice": "Notificatie",
@@ -66,6 +82,7 @@
     "Offline": "Offline",
     "Online": "Online",
     "Out Of Sync": "Niet gesynchroniseerd",
+    "Out of Sync Items": "Out of Sync Items",
     "Outgoing Rate Limit (KiB/s)": "Uitgaande snelheidslimiet (KiB/s)",
     "Override Changes": "Veranderingen overschrijven",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Locatie van de folder op de lokale computer. Zal aangemaakt worden wanneer deze niet bestaat. De tilde (~) kan gebruikt in plaats van",
@@ -80,23 +97,31 @@
     "Restart": "Herstart",
     "Restart Needed": "Herstart nodig",
     "Restarting": "Herstarten",
+    "Reused": "Hergebruikt",
     "Save": "Bewaar",
     "Scanning": "Aan het zoeken",
     "Select the devices to share this folder with.": "Selecteer de toestellen om deze folder mee te delen.",
+    "Select the folders to share with this device.": "Selecteer de folders om met dit toestel te delen.",
     "Settings": "Instellingen",
+    "Share": "Delen",
+    "Share Folder": "Folder Delen",
+    "Share Folders With Device": "Folders delen met toestellen",
     "Share With Devices": "Delen met toestellen",
+    "Share this folder?": "Deze folder delen?",
     "Shared With": "Gedeeld met",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Korte aanduiding voor deze folder. Moet dezelfde zijn op alle toestellen in de cluster.",
     "Show ID": "Toon ID",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Wordt getoond in plaats van de toestel ID in de cluster staat. Wordt doorgegeven aan andere toestellen as een bijkomende standaard toestelnaam.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Wordt getoond in plaats van de toestel ID in de cluster staat. Wanneer leeg wordt deze aangepast met de naam aangekondigd door het toestel.",
     "Shutdown": "Sluit af",
+    "Shutdown Complete": "Shutdown Complete",
     "Simple File Versioning": "Eenvoudig versiebeheer",
     "Single level wildcard (matches within a directory only)": "Wildcard op enkel niveau (toepasbaar binnen een enkele folder)",
     "Source Code": "Broncode",
     "Staggered File Versioning": "Gelaagd versiebeheer",
     "Start Browser": "Start browser",
     "Stopped": "Gestopt",
+    "Support": "Support",
     "Support / Forum": "Support / Forum",
     "Sync Protocol Listen Addresses": "Synchronisatie protocol luister adres",
     "Synchronization": "Synchronisatie",
@@ -106,6 +131,7 @@
     "Syncthing is restarting.": "Syncthing is aan het herstarten.",
     "Syncthing is upgrading.": "Syncthing is aan het upgraden.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing lijkt afgesloten te zijn, of er is een verbindingsprobleem met het internet. Nieuwe poging....",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing heeft problemen bij het verwerken van je vraag. Gelieve de pagina opnieuw te laden of Syncthing te herstarten wanneer het probleem blijft opduiken.",
     "The aggregated statistics are publicly available at {%url%}.": "The verzamelde statistieken zijn publiek beschikbaar op {{url}}",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "De configuratie is opslagen maar nog niet actief. Syncthing moet opnieuw opgestart worden om de nieuwe configuratie te activeren.",
     "The device ID cannot be blank.": "Het toestel ID mag niet leeg zijn.",
@@ -124,6 +150,8 @@
     "The rescan interval must be a non-negative number of seconds.": "De scanfrequentie moet een positief getal in seconden zijn.",
     "The rescan interval must be at least 5 seconds.": "De scanfrequentie moet minimaal 5 seconden zijn.",
     "Unknown": "Onbekend",
+    "Unshared": "Niet gedeeld",
+    "Unused": "Ongebruikt",
     "Up to Date": "Gesynchroniseerd",
     "Upgrade To {%version%}": "Upgrade naar {{version}}",
     "Upgrading": "Bezig met upgrade",
@@ -138,5 +166,6 @@
     "Yes": "Ja",
     "You must keep at least one version.": "Minstens 1 versie moet bewaard blijven.",
     "full documentation": "volledige documentatie",
-    "items": "objecten"
+    "items": "objecten",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} wil de folder \"{{folder}}\" delen."
 }

gui/assets/lang/lang-nn.json

@@ -1,8 +1,10 @@
 {
     "API Key": "API-nøkkel",
     "About": "Om",
+    "Add": "Legg til",
     "Add Device": "Legg Til Eining",
     "Add Folder": "Legg Til Mappe",
+    "Add new folder?": "Legg til ny mappe?",
     "Address": "Adresse",
     "Addresses": "Adresser",
     "Allow Anonymous Usage Reporting?": "Tillat Anonym Innsamling Av Brukardata?",
@@ -11,18 +13,25 @@
     "Automatic upgrades": "Automatiske oppdateringar",
     "Bugs": "Programfeil",
     "CPU Utilization": "CPU-utnytting",
+    "Changelog": "Endringslog",
     "Close": "Lukk",
     "Comment, when used at the start of a line": "Kommentar, når det vert brukt i starten av ei linje.",
     "Compression is recommended in most setups.": "Komprimering er tilrådd i dei fleste høve.",
     "Connection Error": "Tilkoplingsfeil",
+    "Copied from elsewhere": "Kopiert frå ein annan stad",
+    "Copied from original": "Kopiert frå original",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Copyright © 2014 Jakob Borg og følgjande Bidragsytarar:",
     "Delete": "Slett",
     "Device ID": "Eining ID",
     "Device Identification": "Einingskjennemerke",
     "Device Name": "Namn På Eining",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Eining {{device}} ({{address}}) vil kople seg til. Legg til eining?",
+    "Devices": "Einingar",
     "Disconnected": "Fråkopla",
     "Documentation": "Dokumentasjon",
     "Download Rate": "Nedlastingsrate",
+    "Downloaded": "Lasta ned",
+    "Downloading": "Lastar ned",
     "Edit": "Rediger",
     "Edit Device": "Rediger Eining",
     "Edit Folder": "Rediger Mappe",
@@ -38,6 +47,7 @@
     "Folder ID": "Mappe ID",
     "Folder Master": "Styrande Mappe",
     "Folder Path": "Mappeplassering",
+    "Folders": "Mapper",
     "GUI Authentication Password": "GUI Passord",
     "GUI Authentication User": "GUI Brukar",
     "GUI Listen Addresses": "GUI Lytteadresse",
@@ -46,19 +56,25 @@
     "Global Discovery Server": "Global Søkjemotor",
     "Global State": "Global Tilstand",
     "Idle": "Pause",
+    "Ignore": "Ignorer",
     "Ignore Patterns": "Utelatingsmønster",
     "Ignore Permissions": "Ignorer Tilgangsbit",
     "Incoming Rate Limit (KiB/s)": "Innkomande Hastigheitsgrense (KiB/s)",
     "Introducer": "Introduktør",
     "Inversion of the given condition (i.e. do not exclude)": "Invers av den gitte tilstanden (t.d. ikkje ekskluder)",
     "Keep Versions": "Behald Versjonar",
+    "Last File Received": "Sist Mottatte Fil",
+    "Last File Synced": "Sist Synkroniserte Fil",
     "Last seen": "Sist sett",
+    "Later": "Seinare",
     "Latest Release": "Nyaste Versjon",
     "Local Discovery": "Lokal Søking",
     "Local State": "Lokal Tilstand",
     "Maximum Age": "Maksimal Levetid",
     "Multi level wildcard (matches multiple directory levels)": "Multinivåsøk (søkjer på fleire mappenivå)",
     "Never": "Aldri",
+    "New Device": "Ny Eining",
+    "New Folder": "Ny Mappe",
     "No": "Nei",
     "No File Versioning": "Ingen Versjonskontroll",
     "Notice": "Merknad",
@@ -66,6 +82,7 @@
     "Offline": "Fråkopla",
     "Online": "Tilkopla",
     "Out Of Sync": "Ikkje Synkronisert",
+    "Out of Sync Items": "Ikkje Synkroniserte Element",
     "Outgoing Rate Limit (KiB/s)": "Utgåande Hastigheitsgrense (KiB/s)",
     "Override Changes": "Overstyr Endringar",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Plasseringa av mappa på datamaskinen. Vert oppretta om ho ikkje finst. Krøllstrekteiknet (~) kan brukast som forkorting for",
@@ -80,23 +97,31 @@
     "Restart": "Omstart",
     "Restart Needed": "Omstart Trengs",
     "Restarting": "Startar På Ny",
+    "Reused": "Gjenbrukt",
     "Save": "Lagre",
     "Scanning": "Skannar",
     "Select the devices to share this folder with.": "Vel einingane du vil dela denne mappa med.",
+    "Select the folders to share with this device.": "Vel mappene du vil dela med denne eininga.",
     "Settings": "Innstillingar",
+    "Share": "Del",
+    "Share Folder": "Del Mappe",
+    "Share Folders With Device": "Del Mapper Med Eining",
     "Share With Devices": "Del Med Einingar",
+    "Share this folder?": "Del denne mappa?",
     "Shared With": "Delt Med",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Kort kjennemerke på mappa. Må vera det same på alle einingar i ei gruppe.",
     "Show ID": "Vis ID",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Vis i staden for Eining ID i gruppestatus. Vil verta kringkasta til andre einingar som eit valfritt standardnamn.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Vist i staden for Mappe-ID i gruppestatus. Vil verta oppdatert til namnet eininga kringkastar dersom tomt.",
     "Shutdown": "Slå Av",
+    "Shutdown Complete": "Shutdown Complete",
     "Simple File Versioning": "Enkel Versjonskontroll",
     "Single level wildcard (matches within a directory only)": "Enkeltnivåsøk (søkjer kun i ei mappe)",
     "Source Code": "Kildekode",
     "Staggered File Versioning": "Forskyvd Versjonskontroll",
     "Start Browser": "Start Nettlesar",
     "Stopped": "Stoppa",
+    "Support": "Brukarstøtte",
     "Support / Forum": "Brukarstøtte / Forum",
     "Sync Protocol Listen Addresses": "Lytteadresse For Synkroniseringsprotokoll",
     "Synchronization": "Synkronisering",
@@ -106,6 +131,7 @@
     "Syncthing is restarting.": "Syncthing startar på ny.",
     "Syncthing is upgrading.": "Syncthing oppgraderer.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing ser ut til å vera nede, eller så er det eit problem med nettilkoplinga di. Prøvar på ny …",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing seems to be experiencing a problem processing your request. Please reload your browser or restart Syncthing if the problem persists.",
     "The aggregated statistics are publicly available at {%url%}.": "Samla statistikk er opent tilgjengeleg på {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Instillingane har blitt lagra men ikkje aktivert. Syncthing må starta på ny for å aktivera dei nye instillingane.",
     "The device ID cannot be blank.": "Eining ID kan ikkje vera tom.",
@@ -124,6 +150,8 @@
     "The rescan interval must be a non-negative number of seconds.": "Talet på sekund i skanneintervallet kan ikkje vera negativt.",
     "The rescan interval must be at least 5 seconds.": "Skanneintervallet må vera minst 5 sekund.",
     "Unknown": "Ukjent",
+    "Unshared": "Ikkje delt",
+    "Unused": "Ubrukt",
     "Up to Date": "Oppdatert",
     "Upgrade To {%version%}": "Oppgrader Til {{version}}",
     "Upgrading": "Oppgraderer",
@@ -138,5 +166,6 @@
     "Yes": "Ja",
     "You must keep at least one version.": "Du må behalda minst ein versjon.",
     "full documentation": "all dokumentasjon",
-    "items": "element"
+    "items": "element",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} vil dela mappa \"{{folder}}\"."
 }

gui/assets/lang/lang-pl.json

@@ -1,8 +1,10 @@
 {
     "API Key": "Klucz API",
     "About": "O Syncthing",
+    "Add": "Dodaj",
     "Add Device": "Dodaj urządzenie",
     "Add Folder": "Dodaj folder",
+    "Add new folder?": "Dodać nowy folder?",
     "Address": "Adres",
     "Addresses": "Adresy",
     "Allow Anonymous Usage Reporting?": "Zezwalaj na anonimowe statystyki użycia",
@@ -11,18 +13,25 @@
     "Automatic upgrades": "Automatyczne aktualizacje",
     "Bugs": "Błędy",
     "CPU Utilization": "Użycie CPU",
+    "Changelog": "Historia zmian",
     "Close": "Zamknij",
     "Comment, when used at the start of a line": "Komentarz, jeżeli użyty na początku linii",
     "Compression is recommended in most setups.": "Kompresja jest zalecana w większości przypadków",
     "Connection Error": "Błąd połączenia",
+    "Copied from elsewhere": "Copied from elsewhere",
+    "Copied from original": "Copied from original",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Copyright © 2014 Jakob Borg i następujący współautorzy:",
     "Delete": "Usuń",
     "Device ID": "ID urządzenia",
     "Device Identification": "Identyfikator urządzenia",
     "Device Name": "Nazwa urządzenia",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Device {{device}} ({{address}}) wants to connect. Add new device?",
+    "Devices": "Urządzenia",
     "Disconnected": "Rozłączony",
     "Documentation": "Dokumentacja",
     "Download Rate": "Prędkość pobierania",
+    "Downloaded": "Pobrane",
+    "Downloading": "Pobieranie",
     "Edit": "Edytuj",
     "Edit Device": "Edytuj urządzenie",
     "Edit Folder": "Edytuj folder",
@@ -38,6 +47,7 @@
     "Folder ID": "ID folderu",
     "Folder Master": "Główny folder",
     "Folder Path": "Ścieżka folderu",
+    "Folders": "Foldery",
     "GUI Authentication Password": "Hasło",
     "GUI Authentication User": "Użytkownik",
     "GUI Listen Addresses": "Adres nasłuchiwania",
@@ -46,19 +56,25 @@
     "Global Discovery Server": "Globalny serwer rozgłoszeniowy",
     "Global State": "Status globalny",
     "Idle": "Bezczynny",
+    "Ignore": "Ignore",
     "Ignore Patterns": "Wzorce ignorowania",
     "Ignore Permissions": "Ignoruj uprawnienia",
     "Incoming Rate Limit (KiB/s)": "Ograniczenie prędkości odbierania (KiB/s)",
     "Introducer": "Wprowadzający",
     "Inversion of the given condition (i.e. do not exclude)": "Odwrócenie podanego wzorca (np. nie wykluczaj)",
     "Keep Versions": "Zachowuj wersje",
+    "Last File Received": "Ostatni otrzymany plik",
+    "Last File Synced": "Ostatni zsynchronizowany plik",
     "Last seen": "Ostatnio widziany",
+    "Later": "Later",
     "Latest Release": "Najnowsza wersja",
     "Local Discovery": "Lokalne odnajdywanie",
     "Local State": "Status lokalny",
     "Maximum Age": "Maksymalny wiek",
     "Multi level wildcard (matches multiple directory levels)": "Wieloznaczność na poziomie katalogów i plików (uwzględnia nazwy folderów i plików)",
     "Never": "Nigdy",
+    "New Device": "Nowe urządzenie",
+    "New Folder": "Nowy folder",
     "No": "Nie",
     "No File Versioning": "Bez wersjonowania pliku",
     "Notice": "Wskazówka",
@@ -66,6 +82,7 @@
     "Offline": "Rozłączony",
     "Online": "Połączony",
     "Out Of Sync": "Niezsynchronizowane",
+    "Out of Sync Items": "Out of Sync Items",
     "Outgoing Rate Limit (KiB/s)": "Ograniczenie prędkości wysyłania (KiB/s)",
     "Override Changes": "Nadpisz zmiany",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Ścieżka do lokalnego folderu. Zostanie utworzona jeżeli nie istnieje.\nZnak tyldy (~) może zostać użyty jako skrót do",
@@ -80,23 +97,31 @@
     "Restart": "Uruchom ponownie",
     "Restart Needed": "Wymagane ponowne uruchomienie",
     "Restarting": "Uruchamianie ponowne",
+    "Reused": "Reused",
     "Save": "Zapisz",
     "Scanning": "Skanowanie",
     "Select the devices to share this folder with.": "Wybierz urządzenie, któremu udostępnić folder.",
+    "Select the folders to share with this device.": "Wybierz foldery do współdzielenia z tym urządzeniem.",
     "Settings": "Ustawienia",
+    "Share": "Share",
+    "Share Folder": "Share Folder",
+    "Share Folders With Device": "Share Folders With Device",
     "Share With Devices": "Udostępnij dla urządzenia",
+    "Share this folder?": "Share this folder?",
     "Shared With": "Współdzielony z",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Krótki identyfikator folderu. Musi być taki sam na wszystkich urządzeniach.",
     "Show ID": "Pokaż ID",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Pokazane w statusie zamiast ID urządzenia.Zostanie wysłane do innych urządzeń jako opcjonalna domyślna nazwa.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Pokazane w statusie zamiast ID urządzenia. Zostanie zaktualizowane do nazwy urządzenia jeżeli pozostanie puste.",
     "Shutdown": "Wyłącz",
+    "Shutdown Complete": "Shutdown Complete",
     "Simple File Versioning": "Proste wersjonowanie pliku",
     "Single level wildcard (matches within a directory only)": "Wieloznaczność na poziomie plików (uwzględnia nazwy plików)",
     "Source Code": "Kod źródłowy",
     "Staggered File Versioning": "Rozbudowane wersjonowanie pliku",
     "Start Browser": "Uruchom przeglądarkę",
     "Stopped": "Zatrzymany",
+    "Support": "Wsparcie",
     "Support / Forum": "Wsparcie / Forum",
     "Sync Protocol Listen Addresses": "Adres nasłuchu protokołu synchronizacji",
     "Synchronization": "Synchronizacja",
@@ -106,6 +131,7 @@
     "Syncthing is restarting.": "Restart Syncthing",
     "Syncthing is upgrading.": "Aktualizowanie Syncthing",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing wydaje się być wyłączony lub jest problem z twoim połączeniem internetowym. Próbuje ponownie...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing seems to be experiencing a problem processing your request. Please reload your browser or restart Syncthing if the problem persists.",
     "The aggregated statistics are publicly available at {%url%}.": "Zebrane statystyki są publicznie dostępna pod adresem {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Konfiguracja została zapisana lecz nie jest aktywna. Syncthing musi zostać zrestartowany aby aktywować nową konfiguracje.",
     "The device ID cannot be blank.": "ID urządzenia nie może być puste.",
@@ -121,9 +147,11 @@
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Maksymalny czas zachowania wersji (w dniach, ustaw 0 aby zachować na zawsze)",
     "The number of old versions to keep, per file.": "Liczba wersji pliku do zachowania.",
     "The number of versions must be a number and cannot be blank.": "Liczba wersji musi być liczbą i nie może być pusta.",
-    "The rescan interval must be a non-negative number of seconds.": "The rescan interval must be a non-negative number of seconds.",
+    "The rescan interval must be a non-negative number of seconds.": "Interwał skanowania musi być niezerową liczbą sekund.",
     "The rescan interval must be at least 5 seconds.": "Interwał skanowania musi wynosić co najmniej 5 sekund.",
     "Unknown": "Nieznany",
+    "Unshared": "Unshared",
+    "Unused": "Nieużywane",
     "Up to Date": "Aktualny",
     "Upgrade To {%version%}": "Aktualizuj do {{version}}",
     "Upgrading": "Aktualizowanie",
@@ -138,5 +166,6 @@
     "Yes": "Tak",
     "You must keep at least one version.": "Musisz posiadać przynajmniej jedną wersję",
     "full documentation": "pełna dokumentacja",
-    "items": "pozycji"
+    "items": "pozycji",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} wants to share folder \"{{folder}}\"."
 }

gui/assets/lang/lang-pt-PT.json

@@ -1,8 +1,10 @@
 {
     "API Key": "Chave da API",
     "About": "Acerca da aplicação",
+    "Add": "Adicionar",
     "Add Device": "Adicionar dispositivo",
     "Add Folder": "Adicionar pasta",
+    "Add new folder?": "Adicionar nova pasta?",
     "Address": "Endereço",
     "Addresses": "Endereços",
     "Allow Anonymous Usage Reporting?": "Permitir envio de relatórios anónimos de utilização?",
@@ -11,18 +13,25 @@
     "Automatic upgrades": "Actualizações automáticas",
     "Bugs": "Erros",
     "CPU Utilization": "Utilização da CPU",
+    "Changelog": "Registo de alterações",
     "Close": "Fechar",
     "Comment, when used at the start of a line": "Comentário, quando usado no início de uma linha",
     "Compression is recommended in most setups.": "A compressão é recomendada na maior parte dos casos.",
     "Connection Error": "Erro de ligação",
+    "Copied from elsewhere": "Copiado doutro sítio",
+    "Copied from original": "Copiado do original",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Direitos reservados © 2014 Jakob Borg e os seguintes contribuidores:",
     "Delete": "Eliminar",
     "Device ID": "ID do dispositivo",
     "Device Identification": "Identificação do dispositivo",
     "Device Name": "Nome do dispositivo",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "O dispositivo {{device}} ({{address}}) quer conectar-se. Adiciono este novo dispositivo?",
+    "Devices": "Dispositivos",
     "Disconnected": "Desconectado",
     "Documentation": "Documentação",
     "Download Rate": "Velocidade de recepção",
+    "Downloaded": "Recebido",
+    "Downloading": "Recebendo",
     "Edit": "Editar",
     "Edit Device": "Editar dispositivo",
     "Edit Folder": "Editar pasta",
@@ -38,6 +47,7 @@
     "Folder ID": "ID da pasta",
     "Folder Master": "Pasta mestre",
     "Folder Path": "Caminho da pasta",
+    "Folders": "Pastas",
     "GUI Authentication Password": "Senha da autenticação na interface gráfica",
     "GUI Authentication User": "Utilizador da autenticação na interface gráfica",
     "GUI Listen Addresses": "Endereço de escuta da interface gráfica",
@@ -46,19 +56,25 @@
     "Global Discovery Server": "Servidor da busca global",
     "Global State": "Estado global",
     "Idle": "Em espera",
+    "Ignore": "Ignorar",
     "Ignore Patterns": "Padrões de exclusão",
     "Ignore Permissions": "Ignorar permissões",
     "Incoming Rate Limit (KiB/s)": "Limite de velocidade de recepção (KiB/s)",
     "Introducer": "Apresentador",
     "Inversion of the given condition (i.e. do not exclude)": "Inversão de uma dada condição (ou seja, não excluir)",
     "Keep Versions": "Manter versões",
+    "Last File Received": "Último ficheiro recebido",
+    "Last File Synced": "Último ficheiro sincronizado",
     "Last seen": "Última vez que foi verificado",
+    "Later": "Mais tarde",
     "Latest Release": "Última versão",
     "Local Discovery": "Busca local",
     "Local State": "Estado local",
     "Maximum Age": "Idade máxima",
     "Multi level wildcard (matches multiple directory levels)": "Caractere polivalente multi-nível (faz corresponder a vários níveis de pastas)",
     "Never": "Nunca",
+    "New Device": "Novo dispositivo",
+    "New Folder": "Nova pasta",
     "No": "Não",
     "No File Versioning": "Sem gestão de versões de ficheiros",
     "Notice": "Avisos",
@@ -66,6 +82,7 @@
     "Offline": "Desconectado",
     "Online": "Conectado",
     "Out Of Sync": "Não sincronizado",
+    "Out of Sync Items": "Itens não sincronizados",
     "Outgoing Rate Limit (KiB/s)": "Limite da velocidade de envio (KiB/s)",
     "Override Changes": "Sobrepor alterações",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Caminho para a pasta no computador local. Será criada, caso não exista. O caractere (~) pode ser utilizado como atalho para",
@@ -80,23 +97,31 @@
     "Restart": "Reiniciar",
     "Restart Needed": "É preciso reiniciar",
     "Restarting": "Reiniciando",
+    "Reused": "Reutilizado",
     "Save": "Gravar",
     "Scanning": "Verificando",
     "Select the devices to share this folder with.": "Seleccione os dispositivos com os quais vai partilhar esta pasta.",
+    "Select the folders to share with this device.": "Seleccione as pastas a partilhar com este dispositivo.",
     "Settings": "Configurações",
+    "Share": "Partilhar",
+    "Share Folder": "Partilhar pasta",
+    "Share Folders With Device": "Partilhar pastas com dispositivo",
     "Share With Devices": "Partilhar com os dispositivos",
+    "Share this folder?": "Partilhar esta pasta?",
     "Shared With": "Partilhado com",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Identificador curto para a pasta. Tem que ser igual em todos os dispositivos do grupo.",
     "Show ID": "Mostrar ID",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Apresentado ao invés do ID do dispositivo no indicador de estado do grupo. Será divulgado aos outros dispositivos como um nome pré-definido opcional.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Apresentado ao invés do ID do dispositivo no indicador de estado do grupo. Será actualizado para o nome que o dispositivo divulga, se for deixado em branco.",
     "Shutdown": "Desligar",
+    "Shutdown Complete": "Encerramento completado",
     "Simple File Versioning": "Gestão de versões de ficheiros simples",
     "Single level wildcard (matches within a directory only)": "Caractere polivalente de um só nível (faz corresponder apenas dentro de uma pasta)",
     "Source Code": "Código fonte",
     "Staggered File Versioning": "Gestão de versões de ficheiros escalonada",
     "Start Browser": "Iniciar navegador",
     "Stopped": "Parado",
+    "Support": "Suporte",
     "Support / Forum": "Suporte / Fórum",
     "Sync Protocol Listen Addresses": "Endereços de escuta do protocolo de sincronização",
     "Synchronization": "Sincronização",
@@ -106,6 +131,7 @@
     "Syncthing is restarting.": "O Syncthing está a reiniciar.",
     "Syncthing is upgrading.": "O Syncthing está a actualizar-se.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "O Syncthing parece estar em baixo, ou então existe um problema com a sua ligação à Internet. Tentando novamente...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "O Syncthing parece estar com problemas em processar o seu pedido. Tente recarregar a página ou reiniciar o Syncthing, se o problema persistir.",
     "The aggregated statistics are publicly available at {%url%}.": "As estatísticas agrupadas estão disponíveis publicamente em {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "A configuração foi gravada mas não activada. O Syncthing tem que reiniciar para activar a nova configuração.",
     "The device ID cannot be blank.": "O ID do dispositivo não pode estar vazio.",
@@ -124,7 +150,9 @@
     "The rescan interval must be a non-negative number of seconds.": "O intervalo entre verificações tem que ser um valor não negativo de segundos.",
     "The rescan interval must be at least 5 seconds.": "O intervalo entre verificações tem que ser pelo menos de 5 segundos.",
     "Unknown": "Desconhecido",
-    "Up to Date": "Actualizado",
+    "Unshared": "Não partilhada",
+    "Unused": "Não utilizado",
+    "Up to Date": "Sincronizado",
     "Upgrade To {%version%}": "Actualizar para {{version}}",
     "Upgrading": "Actualizando",
     "Upload Rate": "Velocidade de envio",
@@ -138,5 +166,6 @@
     "Yes": "Sim",
     "You must keep at least one version.": "Tem que manter pelo menos uma versão.",
     "full documentation": "documentação completa",
-    "items": "itens"
+    "items": "itens",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} quer partilhar a pasta \"{{folder}}\"."
 }

gui/assets/lang/lang-ru.json

@@ -1,8 +1,10 @@
 {
     "API Key": "Ключ API",
     "About": "О программе",
+    "Add": "Добавить",
     "Add Device": "Добавить устройство",
     "Add Folder": "Добавить папку",
+    "Add new folder?": "Добавить новую папку?",
     "Address": "Адрес",
     "Addresses": "Адреса",
     "Allow Anonymous Usage Reporting?": "Разрешить сбор анонимной статистики использования?",
@@ -11,18 +13,25 @@
     "Automatic upgrades": "Автообновление",
     "Bugs": "Ошибки",
     "CPU Utilization": "Загрузка ЦПУ",
+    "Changelog": "Журнал изменений",
     "Close": "Закрыть",
     "Comment, when used at the start of a line": "Комментарий, если используется в начале строки",
     "Compression is recommended in most setups.": "Сжатие рекомендуется в большинстве случаев.",
     "Connection Error": "Ошибка подключения",
+    "Copied from elsewhere": "Скопировано из другого места",
+    "Copied from original": "Скопировано с оригинала",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "Все права защищены © 2014 Jakob Borg и следующие участники:",
     "Delete": "Удалить",
     "Device ID": "ID устройства",
     "Device Identification": "Идентификация устройства",
     "Device Name": "Имя устройства",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Устройство {{device}} ({{address}}) хочет подключиться. Добавить новое устройство?",
+    "Devices": "Устройства",
     "Disconnected": "Нет соединения",
     "Documentation": "Документация",
     "Download Rate": "Скорость загрузки",
+    "Downloaded": "Загружено",
+    "Downloading": "Загрузка",
     "Edit": "Изменить",
     "Edit Device": "Изменить устройство",
     "Edit Folder": "Изменение папки",
@@ -38,6 +47,7 @@
     "Folder ID": "ID папки",
     "Folder Master": "Папка-оригинал",
     "Folder Path": "Путь к папке",
+    "Folders": "Папки",
     "GUI Authentication Password": "Пароль для доступа к панели управления",
     "GUI Authentication User": "Имя пользователя для доступа к панели управления",
     "GUI Listen Addresses": "Адрес панели управления",
@@ -46,19 +56,25 @@
     "Global Discovery Server": "Сервер глобального обнаружения",
     "Global State": "Глобальное состояние",
     "Idle": "Бездействует",
+    "Ignore": "Игнорировать",
     "Ignore Patterns": "Шаблоны игнорирования",
     "Ignore Permissions": "Игнорировать файловые права доступа",
     "Incoming Rate Limit (KiB/s)": "Ограничение входящего потока (Кбит/сек)",
     "Introducer": "Рекомендатель",
     "Inversion of the given condition (i.e. do not exclude)": "Инвертировать текущее условие (например, исключить)",
     "Keep Versions": "Количество хранимых версий",
+    "Last File Received": "Последний полученный файл",
+    "Last File Synced": "Последний синхронизированный файл",
     "Last seen": "Был доступен",
+    "Later": "Потом",
     "Latest Release": "Последняя версия",
     "Local Discovery": "Локальное обнаружение",
     "Local State": "Локальное состояние",
     "Maximum Age": "Максимальный срок",
     "Multi level wildcard (matches multiple directory levels)": "Многоуровневая маска (поиск совпадений во всех подпапках)",
     "Never": "Никогда",
+    "New Device": "Новое устройство",
+    "New Folder": "Новая напка",
     "No": "Нет",
     "No File Versioning": "Без управления версиями файлов",
     "Notice": "Внимание",
@@ -66,6 +82,7 @@
     "Offline": "Оффлайн",
     "Online": "Онлайн",
     "Out Of Sync": "Не синхронизировано",
+    "Out of Sync Items": "Не синхронизированные пункты",
     "Outgoing Rate Limit (KiB/s)": "Предел скорости отдачи (KiB/s)",
     "Override Changes": "Перезаписать изменения",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Путь к папке на локальном компьютере. Если её не существует, то она будет создана. Тильда (~) может использоваться как сокращение для",
@@ -80,23 +97,31 @@
     "Restart": "Перезапуск",
     "Restart Needed": "Требуется перезапуск",
     "Restarting": "Перезапуск",
+    "Reused": "Повторно использовано",
     "Save": "Сохранить",
     "Scanning": "Сканирование",
     "Select the devices to share this folder with.": "Выберите устройства, для которых будет доступна эта папка.",
+    "Select the folders to share with this device.": "Выберите папку для предоставления доступа данному устройству",
     "Settings": "Настройки",
+    "Share": "Предоставить доступ",
+    "Share Folder": "Предоставить доступ к папке",
+    "Share Folders With Device": "Предоставить доступ устройству к папкам",
     "Share With Devices": "Предоставить доступ устройствам",
+    "Share this folder?": "Предоставить доступ к этой папке?",
     "Shared With": "Доступ предоставлен",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Короткий идентификатор папки. Должен быть одинаковым на всех устройствах кластера.",
     "Show ID": "Показать ID",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Отображается вместо ID устройства в статусе группы. Будет разослан другим устройствам в качестве имени по умолчанию.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Отображается вместо ID устройства в статусе группы. Если поле не заполнено, то будет установлено имя, передаваемое этим устройством.",
     "Shutdown": "Выключить",
+    "Shutdown Complete": "Выключено",
     "Simple File Versioning": "Простое управление версиями файлов",
     "Single level wildcard (matches within a directory only)": "Одноуровневая маска (поиск совпадений только внутри папки)",
     "Source Code": "Исходный код",
     "Staggered File Versioning": "Ступенчатое управление версиями файлов",
     "Start Browser": "Открыть браузер",
     "Stopped": "Остановлено",
+    "Support": "Поддержка",
     "Support / Forum": "Поддержка / Форум",
     "Sync Protocol Listen Addresses": "Адрес протокола синхронизации",
     "Synchronization": "Синхронизация",
@@ -106,6 +131,7 @@
     "Syncthing is restarting.": "Перезапуск Syncthing",
     "Syncthing is upgrading.": "Обновление Syncthing ",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Кажется, Syncthing не запущен или есть проблемы с подключением к Интернету. Переподключаюсь...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Похоже, у Syncthing возникла проблема с обработкой запроса. Обновите страницу в обозревателе или перезапустите Syncthing, если это не поможет.",
     "The aggregated statistics are publicly available at {%url%}.": "Суммарная статистика общедоступна на {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Конфигурация была сохранена но не активирована. Для активации новой конфигурации необходимо рестартовать Syncthing.",
     "The device ID cannot be blank.": "ID устройства не может быть пустым.",
@@ -124,6 +150,8 @@
     "The rescan interval must be a non-negative number of seconds.": "Интервал пересканирования должен быть неотрицательным количеством секунд.",
     "The rescan interval must be at least 5 seconds.": "Интервал пересканирования должен быть хотя бы 5 секунд.",
     "Unknown": "Неизвестно",
+    "Unshared": "Необщедоступно",
+    "Unused": "Не используется",
     "Up to Date": "Обновлено",
     "Upgrade To {%version%}": "Обновить до {{version}}",
     "Upgrading": "Обновление",
@@ -138,5 +166,6 @@
     "Yes": "Да",
     "You must keep at least one version.": "Вы должны хранить как минимум одну версию.",
     "full documentation": "полная документация",
-    "items": "элементы"
+    "items": "элементы",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} wants to share folder \"{{folder}}\"."
 }

gui/assets/lang/lang-sv.json

@@ -1,28 +1,37 @@
 {
     "API Key": "API-nyckel",
     "About": "Om",
+    "Add": "Lägg till",
     "Add Device": "Lägg till enhet",
     "Add Folder": "Lägg till katalog",
+    "Add new folder?": "Lägg till katalog?",
     "Address": "Adress",
     "Addresses": "Adresser",
     "Allow Anonymous Usage Reporting?": "Tillåt anonym användarstatistik?",
     "Anonymous Usage Reporting": "Anonym användarstatistik",
-    "Any devices configured on an introducer device will be added to this device as well.": "Any devices configured on an introducer device will be added to this device as well.",
-    "Automatic upgrades": "Automatic upgrades",
+    "Any devices configured on an introducer device will be added to this device as well.": "Enheter konfigurerade på en introduktörsenhet kommer också att läggas till den här enheten.",
+    "Automatic upgrades": "Automatisk uppgradering",
     "Bugs": "Buggar",
     "CPU Utilization": "CPU-användning",
+    "Changelog": "Changelog",
     "Close": "Stäng",
     "Comment, when used at the start of a line": "Kommentar, vid början av en rad.",
     "Compression is recommended in most setups.": "Komprimering är rekommenderat för de flesta.",
     "Connection Error": "Anslutningsproblem",
-    "Copyright © 2014 Jakob Borg and the following Contributors:": "Copyright © 2014 Jakob Borg och de följande medarbetarna:",
+    "Copied from elsewhere": "Kopierat utifrån",
+    "Copied from original": "Oförändrat",
+    "Copyright © 2014 Jakob Borg and the following Contributors:": "Copyright © 2014 Jakob Borg och följande medarbetare:",
     "Delete": "Radera",
     "Device ID": "Enhets-ID",
     "Device Identification": "Enhetsidentifikation",
     "Device Name": "Enhetsnamn",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Enheten {{device}} ({{address}}) vill ansluta. Lägg till ny enhet?",
+    "Devices": "Enheter",
     "Disconnected": "Ej ansluten",
     "Documentation": "Dokumentation",
     "Download Rate": "Nedladdningshastighet",
+    "Downloaded": "Nerladdat",
+    "Downloading": "Laddar ner",
     "Edit": "Redigera",
     "Edit Device": "Redigera enhet",
     "Edit Folder": "Redigera katalog",
@@ -38,6 +47,7 @@
     "Folder ID": "Katalog-ID",
     "Folder Master": "Huvudlagring",
     "Folder Path": "Sökväg",
+    "Folders": "Kataloger",
     "GUI Authentication Password": "GUI-lösenord",
     "GUI Authentication User": "GUI-användare",
     "GUI Listen Addresses": "GUI-adress",
@@ -46,30 +56,37 @@
     "Global Discovery Server": "Global uppslagningsserver",
     "Global State": "Global status",
     "Idle": "Vilande",
-    "Ignore Patterns": "Filmönster",
+    "Ignore": "Ignorera",
+    "Ignore Patterns": "Ignorerade filmönster",
     "Ignore Permissions": "Ignorera filrättigheter",
     "Incoming Rate Limit (KiB/s)": "Max nedladdningshastighet (KiB/s)",
-    "Introducer": "Introducer",
+    "Introducer": "introduktör",
     "Inversion of the given condition (i.e. do not exclude)": "Vänder på villkoret, d.v.s. exkluderar inte.",
     "Keep Versions": "Behåll versioner",
+    "Last File Received": "Senast Mottagna Fil",
+    "Last File Synced": "Senast uppdaterade fil",
     "Last seen": "Senast online",
+    "Later": "Senare",
     "Latest Release": "Senaste version",
     "Local Discovery": "Lokal uppslagning",
     "Local State": "Lokal status",
     "Maximum Age": "Högsta åldersgräns",
     "Multi level wildcard (matches multiple directory levels)": "Jokertecken som representerar noll eller fler godtyckliga tecken, även över kataloggränser.",
     "Never": "Aldrig",
+    "New Device": "Ny enhet",
+    "New Folder": "Ny katalog",
     "No": "Nej",
     "No File Versioning": "Ingen versionshantering",
-    "Notice": "OBS",
+    "Notice": "Observera",
     "OK": "OK",
     "Offline": "Ej tillgänglig",
     "Online": "Tillgänglig",
-    "Out Of Sync": "Ur synk",
+    "Out Of Sync": "Osynkad",
+    "Out of Sync Items": "Osynkade poster",
     "Outgoing Rate Limit (KiB/s)": "Max uppladdningshastighet (KiB/s)",
     "Override Changes": "Skriv över ändringar",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Sökväg till katalogen på din dator. Kommer att skapas om det inte finns. Tecknet tilde (~) kan användas som en genväg för",
-    "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Sökväg där versioner sparas (lämna blankt för att använda .stversions i den ordinarie katalogen).",
+    "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Sökväg där versioner sparas (lämna tomt för att använda .stversions i den ordinarie katalogen).",
     "Please wait": "Var god vänta",
     "Preview": "Förhandsgranska",
     "Preview Usage Report": "Förhandsgranska statistik",
@@ -80,50 +97,61 @@
     "Restart": "Starta om",
     "Restart Needed": "Omstart behövs",
     "Restarting": "Startar om",
+    "Reused": "Återanvänt",
     "Save": "Spara",
     "Scanning": "Uppdaterar",
     "Select the devices to share this folder with.": "Ange enheterna att dela den här katalogen med.",
+    "Select the folders to share with this device.": "Välj kataloger att dela med den här enheten.",
     "Settings": "Inställningar",
+    "Share": "Dela",
+    "Share Folder": "Dela katalog",
+    "Share Folders With Device": "Dela kataloger med enhet",
     "Share With Devices": "Dela med enheter",
-    "Shared With": "Delat med",
-    "Short identifier for the folder. Must be the same on all cluster devices.": "Kort identifieringssträng för katalogen. Måste vara samma på alla enheter i klustern.",
+    "Share this folder?": "Dela den här katalogen?",
+    "Shared With": "Delad med",
+    "Short identifier for the folder. Must be the same on all cluster devices.": "Kort identifieringssträng för katalogen. Måste vara samma på alla enheter i klustret.",
     "Show ID": "Visa ID",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Visas i stället för enhets-ID. Skickas till andra enheter som namn på denna enhet.",
-    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Visas i stället för enhets-ID. Sätts till namnet på den andra enheten vid första anslutning om det lämnas blankt.",
+    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Visas i stället för enhets-ID. Sätts till namnet på den andra enheten vid första anslutning om det lämnas tomt.",
     "Shutdown": "Stäng av",
+    "Shutdown Complete": "Avstängning klar",
     "Simple File Versioning": "Enkel versionshantering",
     "Single level wildcard (matches within a directory only)": "Jokertecken som representerar noll eller fler godtyckliga tecken i ett filnamn.",
     "Source Code": "Källkod",
     "Staggered File Versioning": "Versionshantering i intervall",
     "Start Browser": "Starta browser",
     "Stopped": "Stoppad",
+    "Support": "Support",
     "Support / Forum": "Support / Forum",
     "Sync Protocol Listen Addresses": "Address för inkommande anslutningar",
     "Synchronization": "Synkronisering",
     "Syncing": "Synkroniserar",
     "Syncthing has been shut down.": "Syncthing har stängts ner.",
-    "Syncthing includes the following software or portions thereof:": "Syncthing innehåller de följande mjukvarupaketen eller delar därav:",
+    "Syncthing includes the following software or portions thereof:": "Syncthing innehåller följande mjukvarupaket eller delar av dem:",
     "Syncthing is restarting.": "Syncthing startar om.",
     "Syncthing is upgrading.": "Syncthing uppgraderas.",
-    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing verkar avstängd, eller så är där ett problem med din Internetanslutning. Försöker igen...",
-    "The aggregated statistics are publicly available at {%url%}.": "Aggregerad statistik finns publikt tillgänglig på {{url}}.",
+    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing verkar avstängd, eller finns det problem med din Internetanslutning. Försöker igen...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing verkar ha problem med att genomföra din förfrågan. Ladda om sidan i din webbläsare eller starta om Syncthing ifall problemet kvarstår.",
+    "The aggregated statistics are publicly available at {%url%}.": "Sammanställd statistik finns publikt tillgänglig på {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Konfigurationen har sparats men inte aktiverats. Syncthing måste startas om för att aktivera den nya konfigurationen.",
-    "The device ID cannot be blank.": "Enhets-ID kan inte vara blankt.",
+    "The device ID cannot be blank.": "Enhets-ID kan inte vara tomt.",
     "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "Enhets-ID som behövs här kan du hitta i \"Redigera > Visa ID\"-dialogen på den andra enheten. Mellanrum och bindestreck är valfria (ignoreras).",
     "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "Den krypterade användarstatistiken skickas dagligen. Den används för att spåra vanliga plattformar, katalogstorlekar och versioner. Om datan som rapporteras ändras så kommer du att bli tillfrågad igen.",
     "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "Det inmatade enhets-ID:t verkar inte korrekt. Det ska vara en 52 eller 56 teckens sträng bestående av siffror och bokstäver, eventuellt med mellanrum och bindestreck.",
     "The folder ID cannot be blank.": "Ange ett enhets-ID.",
     "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "Katalog-ID:t måste vara en kort sträng (64 tecken eller mindre), bestående av endast bokstäver, siffror, punkt (.), bindestreck (-) och understreck (_).",
-    "The folder ID must be unique.": "Enhets-ID måste vara unikt.",
+    "The folder ID must be unique.": "Katalog-ID:t måste vara unikt.",
     "The folder path cannot be blank.": "Ange en sökväg.",
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "De följande intervallen används: varje 30 sekunder under den första timmen; varje timme under den första dagen; varje dag för de första 30 dagarna; varje vecka tills den maximala åldersgränsen uppnås.",
-    "The maximum age must be a number and cannot be blank.": "Åldersgränsen måste vara ett tal och kan inte lämnas blankt.",
-    "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Den längsta tid att behålla en version (i dagar, sätt till 0 för att behålla versioner för evigt).",
+    "The maximum age must be a number and cannot be blank.": "Åldersgränsen måste vara ett tal och kan inte lämnas tomt.",
+    "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Den längsta tiden att behålla en version (i dagar, sätt till 0 för att behålla versioner för evigt).",
     "The number of old versions to keep, per file.": "Antalet gamla versioner som ska behållas, per fil.",
-    "The number of versions must be a number and cannot be blank.": "Antalet versioner måste vara ett nummer och kan inte lämnas blankt.",
-    "The rescan interval must be a non-negative number of seconds.": "The rescan interval must be a non-negative number of seconds.",
+    "The number of versions must be a number and cannot be blank.": "Antalet versioner måste vara ett nummer och kan inte lämnas tomt.",
+    "The rescan interval must be a non-negative number of seconds.": "Förnyelseintervallet måste vara ett positivt antal sekunder",
     "The rescan interval must be at least 5 seconds.": "Uppdateringsintervallet måste vara minst 5 sekunder.",
     "Unknown": "Okänt",
+    "Unshared": "Inte delad",
+    "Unused": "Oanvänd",
     "Up to Date": "Helt uppdaterad",
     "Upgrade To {%version%}": "Uppgradera till {{version}}",
     "Upgrading": "Uppgraderar",
@@ -138,5 +166,6 @@
     "Yes": "Ja",
     "You must keep at least one version.": "Du måste behålla åtminstone en version.",
     "full documentation": "fullständig dokumentation",
-    "items": "poster"
+    "items": "poster",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} vill dela katalogen \"{{folder}}\"."
 }

gui/assets/lang/lang-zh-CN.json

@@ -1,8 +1,10 @@
 {
     "API Key": "API Key",
     "About": "关于",
+    "Add": "添加",
     "Add Device": "添加设备",
     "Add Folder": "添加文件夹",
+    "Add new folder?": "添加新文件夹？",
     "Address": "地址",
     "Addresses": "地址列表",
     "Allow Anonymous Usage Reporting?": "允许匿名使用报告?",
@@ -11,18 +13,25 @@
     "Automatic upgrades": "自动升级",
     "Bugs": "Bug汇报",
     "CPU Utilization": "CPU使用率",
+    "Changelog": "更新日志",
     "Close": "关闭",
     "Comment, when used at the start of a line": "注释，在行首使用",
     "Compression is recommended in most setups.": "在大多数场合，建议开启压缩",
     "Connection Error": "连接出错",
+    "Copied from elsewhere": "从其他地点复制",
+    "Copied from original": "从源复制",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "版权© 2014 Jakob Borg 及以下贡献者:",
     "Delete": "删除",
     "Device ID": "设备ID",
     "Device Identification": "设备ID",
     "Device Name": "设备名",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "设备 {{device}} ({{address}}) 请求连接。是否添加新设备？",
+    "Devices": "设备",
     "Disconnected": "连接已断开",
     "Documentation": "文档",
     "Download Rate": "下载速度",
+    "Downloaded": "已下载",
+    "Downloading": "下载中",
     "Edit": "选项",
     "Edit Device": "修改设备选项",
     "Edit Folder": "修改文件夹选项",
@@ -38,6 +47,7 @@
     "Folder ID": "文件夹ID",
     "Folder Master": "母文件夹",
     "Folder Path": "文件夹路径",
+    "Folders": "文件夹",
     "GUI Authentication Password": "登陆web管理页面的密码",
     "GUI Authentication User": "登陆web管理页面的用户名",
     "GUI Listen Addresses": "web管理页面监听地址",
@@ -46,19 +56,25 @@
     "Global Discovery Server": "用以在互联网上寻找节点的Announce服务器地址",
     "Global State": "全局状态",
     "Idle": "空闲",
+    "Ignore": "忽略",
     "Ignore Patterns": "忽略列表",
     "Ignore Permissions": "忽略文件权限",
     "Incoming Rate Limit (KiB/s)": "下载速率限制(千字节/秒)",
     "Introducer": "介绍人节点",
     "Inversion of the given condition (i.e. do not exclude)": "对本条件取反（例如：不要排除某项）",
     "Keep Versions": "保留历史版本数量",
+    "Last File Received": "最后接收的文件",
+    "Last File Synced": "最近同步的文件",
     "Last seen": "最后可见",
+    "Later": "稍后",
     "Latest Release": "最新版本",
     "Local Discovery": "在局域网上寻找节点",
     "Local State": "本地状态",
     "Maximum Age": "历史版本最长保留时间",
     "Multi level wildcard (matches multiple directory levels)": "多级通配符（用以匹配多层文件夹）",
     "Never": "从未",
+    "New Device": "新设备",
+    "New Folder": "新文件夹",
     "No": "否",
     "No File Versioning": "不启用版本控制",
     "Notice": "提示",
@@ -66,6 +82,7 @@
     "Offline": "离线",
     "Online": "在线",
     "Out Of Sync": "未同步",
+    "Out of Sync Items": "未同步的项目",
     "Outgoing Rate Limit (KiB/s)": "上传速度限制(千字节/秒)",
     "Override Changes": "撤销改变",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "文件夹在本地的路径。如果不存在，则会被创建。波浪线符号（~）是如下路径的缩略符：",
@@ -80,23 +97,31 @@
     "Restart": "重启syncthing",
     "Restart Needed": "需要重启Syncthing",
     "Restarting": "重启中",
+    "Reused": "复用",
     "Save": "保存",
     "Scanning": "扫描中",
     "Select the devices to share this folder with.": "选择将本文件夹共享给哪些设备",
+    "Select the folders to share with this device.": "选择与该设备共享的文件夹。",
     "Settings": "设置",
+    "Share": "共享",
+    "Share Folder": "共享文件夹",
+    "Share Folders With Device": "将指定文件夹共享给设备",
     "Share With Devices": "共享给",
+    "Share this folder?": "是否共享该文件夹？",
     "Shared With": "共享给",
     "Short identifier for the folder. Must be the same on all cluster devices.": "文件夹的别名。必须在所有设备上保持一致。",
     "Show ID": "显示设备ID",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "在设备丛中，显示该名称，而不是设备ID。亦会作为一个可选的默认名称被发送到其他设备。",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "在设备丛中，将会显示本名称，而不是设备ID。如果设置为空，则会使用目标设备提供的默认名称。",
     "Shutdown": "关闭Syncthing",
+    "Shutdown Complete": "关闭完成",
     "Simple File Versioning": "简易版本控制",
     "Single level wildcard (matches within a directory only)": "单级通配符（仅匹配单层文件夹）",
     "Source Code": "源代码",
     "Staggered File Versioning": "阶段版本控制",
     "Start Browser": "启动浏览器",
     "Stopped": "已停止",
+    "Support": "支持",
     "Support / Forum": "支持/论坛",
     "Sync Protocol Listen Addresses": "协议监听地址",
     "Synchronization": "同步完成度",
@@ -106,6 +131,7 @@
     "Syncthing is restarting.": "Syncthing正在重启",
     "Syncthing is upgrading.": "Syncthing正在升级",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing似乎关闭了，或者您的网络连接存在故障。重试中...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing 在处理您的请求时似乎碰到了问题。如果问题持续，请刷新您的浏览器或重启 Syncthing 。",
     "The aggregated statistics are publicly available at {%url%}.": "全局统计公布于 {{url}}",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "设置已经保存，但是还未生效。Syncthing需要重启以启用新的设置。",
     "The device ID cannot be blank.": "设备ID不能为空",
@@ -124,6 +150,8 @@
     "The rescan interval must be a non-negative number of seconds.": "扫描间隔单位为秒，且不能为负数。",
     "The rescan interval must be at least 5 seconds.": "扫描间隔必须至少为5秒。",
     "Unknown": "未知",
+    "Unshared": "未共享",
+    "Unused": "已共享",
     "Up to Date": "同步完成",
     "Upgrade To {%version%}": "升级至版本{{version}}",
     "Upgrading": "升级中",
@@ -138,5 +166,6 @@
     "Yes": "是",
     "You must keep at least one version.": "您必须保留至少一个版本。",
     "full documentation": "完整文档",
-    "items": "条目"
+    "items": "条目",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} 想将文件夹 \"{{folder}}\" 共享给您。"
 }

gui/assets/lang/lang-zh-TW.json

@@ -1,8 +1,10 @@
 {
     "API Key": "API 金鑰",
     "About": "關於",
+    "Add": "增加",
     "Add Device": "增加裝置",
     "Add Folder": "增加資料夾",
+    "Add new folder?": "新增資料夾?",
     "Address": "位址",
     "Addresses": "位址",
     "Allow Anonymous Usage Reporting?": "允許匿名的使用資訊回報？",
@@ -11,18 +13,25 @@
     "Automatic upgrades": "自動升級",
     "Bugs": "程式錯誤",
     "CPU Utilization": "CPU 使用率",
+    "Changelog": "Changelog",
     "Close": "關閉",
     "Comment, when used at the start of a line": "註解，當輸入在一行的開頭時",
     "Compression is recommended in most setups.": "建議在大多數的設置中使用壓縮。",
     "Connection Error": "連線錯誤",
+    "Copied from elsewhere": "從別處複製",
+    "Copied from original": "Copied from original",
     "Copyright © 2014 Jakob Borg and the following Contributors:": "版權所有 © 2014 Jakob Borg 及以下貢獻者：",
     "Delete": "刪除",
     "Device ID": "裝置識別碼",
     "Device Identification": "裝置識別",
     "Device Name": "裝置名稱",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "裝置 {{device}} ({{address}}) 想要連線。要新增裝置嗎？",
+    "Devices": "裝置",
     "Disconnected": "斷線",
     "Documentation": "說明文件",
     "Download Rate": "下載速率",
+    "Downloaded": "已下載",
+    "Downloading": "正在下載",
     "Edit": "編輯",
     "Edit Device": "編輯裝置",
     "Edit Folder": "編輯資料夾",
@@ -38,6 +47,7 @@
     "Folder ID": "資料夾識別碼",
     "Folder Master": "主資料夾",
     "Folder Path": "資料夾路徑",
+    "Folders": "資料夾",
     "GUI Authentication Password": "GUI 認證密碼",
     "GUI Authentication User": "GUI 認證使用者名稱",
     "GUI Listen Addresses": "GUI 監聽位址",
@@ -46,19 +56,25 @@
     "Global Discovery Server": "全域探索伺服器",
     "Global State": "全域狀態",
     "Idle": "閒置",
+    "Ignore": "忽略",
     "Ignore Patterns": "忽略樣式",
     "Ignore Permissions": "忽略權限",
     "Incoming Rate Limit (KiB/s)": "連入速率限制 (KiB/s)",
     "Introducer": "引入者",
     "Inversion of the given condition (i.e. do not exclude)": "反轉給定條件 (即：不要排除)",
     "Keep Versions": "保留歷史版本數",
+    "Last File Received": "Last File Received",
+    "Last File Synced": "最後同步檔案",
     "Last seen": "最後發現時間",
+    "Later": "稍後",
     "Latest Release": "最新發佈",
     "Local Discovery": "本地探索",
     "Local State": "本地狀態",
     "Maximum Age": "最長保留時間",
     "Multi level wildcard (matches multiple directory levels)": "多階層萬用字元 (可比對多層資料夾)",
     "Never": "從未",
+    "New Device": "新裝置",
+    "New Folder": "新資料夾",
     "No": "否",
     "No File Versioning": "無檔案版本控制",
     "Notice": "注意",
@@ -66,6 +82,7 @@
     "Offline": "離線",
     "Online": "上線",
     "Out Of Sync": "不同步",
+    "Out of Sync Items": "不同步物件",
     "Outgoing Rate Limit (KiB/s)": "連出速率限制 (KiB/s)",
     "Override Changes": "置換改變",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "資料夾在本地電腦的路徑。若資料夾不存在則會建立。波浪符號 (~) 可用作下列資料夾的捷徑：",
@@ -80,23 +97,31 @@
     "Restart": "重新啟動",
     "Restart Needed": "需要重新啟動",
     "Restarting": "正在重新啟動",
+    "Reused": "Reused",
     "Save": "儲存",
     "Scanning": "正在掃描",
     "Select the devices to share this folder with.": "選擇要共享這個資料夾的裝置。",
+    "Select the folders to share with this device.": "選擇要共享這個資料夾的裝置。",
     "Settings": "設定",
+    "Share": "分享",
+    "Share Folder": "分享資料夾",
+    "Share Folders With Device": "與裝置共享資料夾",
     "Share With Devices": "與這些裝置共享",
+    "Share this folder?": "分享此資料夾？",
     "Shared With": "與誰共享",
     "Short identifier for the folder. Must be the same on all cluster devices.": "資料夾的簡短識別字。必須在叢集內所有的裝置上皆相同。",
     "Show ID": "顯示識別碼",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "代替裝置識別碼顯示在叢集狀態中。這段文字將會廣播到其他的裝置作為一個可選的預設名稱。",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "代替裝置識別碼顯示在叢集狀態中。本欄若未填寫則將被更新為此裝置所廣播的名稱。",
     "Shutdown": "關閉",
+    "Shutdown Complete": "Shutdown Complete",
     "Simple File Versioning": "簡單檔案版本控制",
     "Single level wildcard (matches within a directory only)": "單階層萬用字元 (只在單個資料夾階層內比對)",
     "Source Code": "原始碼",
     "Staggered File Versioning": "變動式檔案版本控制",
     "Start Browser": "啟動瀏覽器",
     "Stopped": "已停止",
+    "Support": "支援",
     "Support / Forum": "支援 / 論壇",
     "Sync Protocol Listen Addresses": "同步通訊協定監聽位址",
     "Synchronization": "同步作業",
@@ -106,6 +131,7 @@
     "Syncthing is restarting.": "Syncthing 正在重新啟動。",
     "Syncthing is upgrading.": "Syncthing 正在進行升級。",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing 似乎下線了，或者您的網際網路連線出現問題。正在重試...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing seems to be experiencing a problem processing your request. Please reload your browser or restart Syncthing if the problem persists.",
     "The aggregated statistics are publicly available at {%url%}.": "匯總統計資訊公佈於 {{url}}。",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "組態已經儲存但尚未啟用。Syncthing 必須重新啟動以便啟用新的組態。",
     "The device ID cannot be blank.": "裝置識別碼不能為空白。",
@@ -124,6 +150,8 @@
     "The rescan interval must be a non-negative number of seconds.": "重新掃描間隔必須為一個非負數的秒數。",
     "The rescan interval must be at least 5 seconds.": "重新掃描間隔至少須為 5 秒。",
     "Unknown": "未知",
+    "Unshared": "未共享",
+    "Unused": "未使用",
     "Up to Date": "最新",
     "Upgrade To {%version%}": "升級至 {{version}}",
     "Upgrading": "正在升級",
@@ -138,5 +166,6 @@
     "Yes": "是",
     "You must keep at least one version.": "您必須保留至少一個版本。",
     "full documentation": "完整說明文件",
-    "items": "個項目"
+    "items": "個項目",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} 想要分享資料夾 \"{{folder}}\"。"
 }