Files
libkiwix/src/server.cpp

144 lines
3.1 KiB
C++

/*
* Copyright 2019 Matthieu Gautier <mgautier@kymeria.fr>
*
* 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
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#include "server.h"
#include "library.h"
#include "name_mapper.h"
#include <string>
#include <zim/item.h>
#include "server/internalServer.h"
namespace kiwix {
namespace
{
std::string makeServerUrl(std::string host, int port, std::string root)
{
const int httpDefaultPort = 80;
if (port == httpDefaultPort) {
return "http://" + host + root;
} else {
return "http://" + host + ":" + std::to_string(port) + root;
}
}
} // unnamed namespace
Server::Server(LibraryPtr library, std::shared_ptr<NameMapper> nameMapper) :
mp_library(library),
mp_nameMapper(nameMapper),
mp_server(nullptr)
{
}
Server::~Server() = default;
bool Server::start() {
mp_server.reset(new InternalServer(
mp_library,
mp_nameMapper,
m_addr,
m_port,
m_root,
m_nbThreads,
m_multizimSearchLimit,
m_verbose,
m_withTaskbar,
m_withLibraryButton,
m_blockExternalLinks,
m_ipMode,
m_indexTemplateString,
m_ipConnectionLimit,
m_catalogOnlyMode,
m_contentServerUrl));
if (mp_server->start()) {
// this syncs m_addr of InternalServer and Server as they may diverge
m_addr = mp_server->getAddress();
return true;
} else {
return false;
}
}
void Server::stop() {
if (mp_server) {
mp_server->stop();
mp_server.reset(nullptr);
}
}
void Server::setRoot(const std::string& root)
{
m_root = root;
while (!m_root.empty() && m_root.back() == '/')
m_root.pop_back();
while (!m_root.empty() && m_root.front() == '/')
m_root = m_root.substr(1);
m_root = m_root.empty() ? m_root : "/" + m_root;
}
void Server::setAddress(const std::string& addr)
{
m_addr.addr.clear();
m_addr.addr6.clear();
if (addr.empty()) return;
if (addr.find(':') != std::string::npos) { // IPv6
m_addr.addr6 = (addr[0] == '[') ? addr.substr(1, addr.length() - 2) : addr; // Remove brackets if any
} else {
m_addr.addr = addr;
}
}
int Server::getPort() const
{
return m_port;
}
IpAddress Server::getAddress() const
{
return m_addr;
}
IpMode Server::getIpMode() const
{
return mp_server->getIpMode();
}
std::vector<std::string> Server::getServerAccessUrls() const
{
std::vector<std::string> result;
if (!m_addr.addr.empty()) {
result.push_back(makeServerUrl(m_addr.addr, m_port, m_root));
}
if (!m_addr.addr6.empty()) {
result.push_back(makeServerUrl("[" + m_addr.addr6 + "]", m_port, m_root));
}
return result;
}
}