library: delete unused files

src/library/plugin/ipc.h

@@ -1,23 +0,0 @@
-#ifndef _BOLT_LIBRARY_PLUGIN_IPC_H_
-#define _BOLT_LIBRARY_PLUGIN_IPC_H_
-#include <stddef.h>
-#include <stdint.h>
-
-/// Opens the IPC channel.
-void _bolt_plugin_ipc_init();
-
-/// Closes the IPC channel.
-void _bolt_plugin_ipc_close();
-
-/// Sends the given bytes on the IPC channel and returns zero on success or non-zero on failure.
-uint8_t _bolt_plugin_ipc_send(const void* data, size_t len);
-
-/// Receives the given number of bytes from the IPC socket, blocking until the full amount has been
-/// received. Use plugin_ipc_poll to check if this will block. Returns zero on success or non-zero
-/// on failure.
-uint8_t _bolt_plugin_ipc_receive(void* data, size_t len);
-
-/// Checks whether ipc_receive would return immediately (1) or block (0) or return an error (0).
-uint8_t _bolt_plugin_ipc_poll();
-
-#endif

src/library/plugin/ipc_posix.c

@@ -1,76 +0,0 @@
-#include "ipc.h"
-
-#include <errno.h>
-#include <poll.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <unistd.h>
-
-int fd;
-
-void _bolt_plugin_ipc_init() {
-    const int olderr = errno;
-    struct sockaddr_un addr = {.sun_family = AF_UNIX};
-    fd = socket(addr.sun_family, SOCK_STREAM, 0);
-    const char* runtime_dir = getenv("XDG_RUNTIME_DIR");
-    const char* prefix = (runtime_dir && *runtime_dir) ? runtime_dir : "/tmp";
-    snprintf(addr.sun_path, sizeof(addr.sun_path) - 1, "%s/bolt-launcher/ipc-0", prefix);
-    if (connect(fd, (const struct sockaddr*)&addr, sizeof(addr)) == -1) {
-        printf("error: IPC connect() error %i\n", errno);
-    }
-    errno = olderr;
-}
-
-void _bolt_plugin_ipc_close() {
-    const int olderr = errno;
-    close(fd);
-    errno = olderr;
-}
-
-uint8_t _bolt_plugin_ipc_send(const void* data, size_t len) {
-    const int olderr = errno;
-    size_t remaining = len;
-    size_t sent = 0;
-    while (remaining > 0) {
-        int r = send(fd, data + sent, remaining, MSG_NOSIGNAL);
-        if (r == -1) {
-            printf("error: IPC send() failed, error %i\n", errno);
-            errno = olderr;
-            return 1;
-        }
-        remaining -= r;
-        sent += r;
-    }
-    return 0;
-}
-
-uint8_t _bolt_plugin_ipc_receive(void* data, size_t len) {
-    const int olderr = errno;
-    size_t remaining = len;
-    size_t received = 0;
-    while (remaining > 0) {
-        int r = recv(fd, data + received, remaining, 0);
-        if (r == -1) {
-            printf("error: IPC recv() failed, error %i\n", errno);
-            errno = olderr;
-            return 1;
-        }
-        remaining -= r;
-        received += r;
-    }
-    return 0;
-}
-
-uint8_t _bolt_plugin_ipc_poll() {
-    const int olderr = errno;
-    struct pollfd pfd = {.events = POLLIN, .fd = fd};
-    int r = poll(&pfd, 1, 0);
-    if (r == -1) {
-        printf("error: IPC poll() failed, error %i\n", errno);
-        errno = olderr;
-        return 0;
-    }
-    return r && (pfd.revents & POLLIN);
-}