diff options
| -rw-r--r-- | Makefile.am | 1 | ||||
| -rw-r--r-- | src/OtherCommands.cxx | 315 | ||||
| -rw-r--r-- | src/OtherCommands.hxx | 71 | ||||
| -rw-r--r-- | src/command.c | 278 |
4 files changed, 388 insertions, 277 deletions
diff --git a/Makefile.am b/Makefile.am index ed284b50a..6bc229449 100644 --- a/Makefile.am +++ b/Makefile.am @@ -242,6 +242,7 @@ src_mpd_SOURCES = \ src/DatabaseCommands.cxx src/DatabaseCommands.hxx \ src/OutputCommands.cxx src/OutputCommands.hxx \ src/MessageCommands.cxx src/MessageCommands.hxx \ + src/OtherCommands.cxx src/OtherCommands.hxx \ src/idle.c \ src/cmdline.c \ src/conf.c \ diff --git a/src/OtherCommands.cxx b/src/OtherCommands.cxx new file mode 100644 index 000000000..012441fb4 --- /dev/null +++ b/src/OtherCommands.cxx @@ -0,0 +1,315 @@ +/* + * Copyright (C) 2003-2012 The Music Player Daemon Project + * http://www.musicpd.org + * + * 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 2 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, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include "config.h" +#include "OtherCommands.hxx" +#include "DatabaseCommands.hxx" +#include "CommandError.h" +#include "directory.h" +#include "song.h" + +extern "C" { +#include "protocol/argparser.h" +#include "protocol/result.h" +#include "time_print.h" +#include "ls.h" +#include "uri.h" +#include "decoder_print.h" +#include "update.h" +#include "volume.h" +#include "stats.h" +#include "permission.h" +#include "stored_playlist.h" +#include "client.h" +#include "client_idle.h" +#include "client_file.h" +#include "tag_print.h" +#include "idle.h" +#include "mapper.h" +#include "song_print.h" +} + +#ifdef ENABLE_SQLITE +#include "sticker.h" +#endif + +#include <assert.h> +#include <string.h> + +static void +print_spl_list(struct client *client, GPtrArray *list) +{ + for (unsigned i = 0; i < list->len; ++i) { + struct stored_playlist_info *playlist = + (struct stored_playlist_info *) + g_ptr_array_index(list, i); + + client_printf(client, "playlist: %s\n", playlist->name); + + if (playlist->mtime > 0) + time_print(client, "Last-Modified", playlist->mtime); + } +} + +enum command_return +handle_urlhandlers(struct client *client, + G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) +{ + if (client_is_local(client)) + client_puts(client, "handler: file://\n"); + print_supported_uri_schemes(client); + return COMMAND_RETURN_OK; +} + +enum command_return +handle_decoders(struct client *client, + G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) +{ + decoder_list_print(client); + return COMMAND_RETURN_OK; +} + +enum command_return +handle_tagtypes(struct client *client, + G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) +{ + tag_print_types(client); + return COMMAND_RETURN_OK; +} + +enum command_return +handle_kill(G_GNUC_UNUSED struct client *client, + G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) +{ + return COMMAND_RETURN_KILL; +} + +enum command_return +handle_close(G_GNUC_UNUSED struct client *client, + G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) +{ + return COMMAND_RETURN_CLOSE; +} + +enum command_return +handle_lsinfo(struct client *client, int argc, char *argv[]) +{ + const char *uri; + + if (argc == 2) + uri = argv[1]; + else + /* default is root directory */ + uri = ""; + + if (strncmp(uri, "file:///", 8) == 0) { + /* print information about an arbitrary local file */ + const char *path = uri + 7; + + GError *error = NULL; + if (!client_allow_file(client, path, &error)) + return print_error(client, error); + + struct song *song = song_file_load(path, NULL); + if (song == NULL) { + command_error(client, ACK_ERROR_NO_EXIST, + "No such file"); + return COMMAND_RETURN_ERROR; + } + + song_print_info(client, song); + song_free(song); + return COMMAND_RETURN_OK; + } + + enum command_return result = handle_lsinfo2(client, argc, argv); + if (result != COMMAND_RETURN_OK) + return result; + + if (isRootDirectory(uri)) { + GPtrArray *list = spl_list(NULL); + if (list != NULL) { + print_spl_list(client, list); + spl_list_free(list); + } + } + + return COMMAND_RETURN_OK; +} + +enum command_return +handle_update(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) +{ + const char *path = NULL; + unsigned ret; + + assert(argc <= 2); + if (argc == 2) { + path = argv[1]; + + if (*path == 0 || strcmp(path, "/") == 0) + /* backwards compatibility with MPD 0.15 */ + path = NULL; + else if (!uri_safe_local(path)) { + command_error(client, ACK_ERROR_ARG, + "Malformed path"); + return COMMAND_RETURN_ERROR; + } + } + + ret = update_enqueue(path, false); + if (ret > 0) { + client_printf(client, "updating_db: %i\n", ret); + return COMMAND_RETURN_OK; + } else { + command_error(client, ACK_ERROR_UPDATE_ALREADY, + "already updating"); + return COMMAND_RETURN_ERROR; + } +} + +enum command_return +handle_rescan(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) +{ + const char *path = NULL; + unsigned ret; + + assert(argc <= 2); + if (argc == 2) { + path = argv[1]; + + if (!uri_safe_local(path)) { + command_error(client, ACK_ERROR_ARG, + "Malformed path"); + return COMMAND_RETURN_ERROR; + } + } + + ret = update_enqueue(path, true); + if (ret > 0) { + client_printf(client, "updating_db: %i\n", ret); + return COMMAND_RETURN_OK; + } else { + command_error(client, ACK_ERROR_UPDATE_ALREADY, + "already updating"); + return COMMAND_RETURN_ERROR; + } +} + +enum command_return +handle_setvol(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) +{ + unsigned level; + bool success; + + if (!check_unsigned(client, &level, argv[1])) + return COMMAND_RETURN_ERROR; + + if (level > 100) { + command_error(client, ACK_ERROR_ARG, "Invalid volume value"); + return COMMAND_RETURN_ERROR; + } + + success = volume_level_change(level); + if (!success) { + command_error(client, ACK_ERROR_SYSTEM, + "problems setting volume"); + return COMMAND_RETURN_ERROR; + } + + return COMMAND_RETURN_OK; +} + +enum command_return +handle_stats(struct client *client, + G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) +{ + stats_print(client); + return COMMAND_RETURN_OK; +} + +enum command_return +handle_ping(G_GNUC_UNUSED struct client *client, + G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) +{ + return COMMAND_RETURN_OK; +} + +enum command_return +handle_password(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) +{ + unsigned permission = 0; + + if (getPermissionFromPassword(argv[1], &permission) < 0) { + command_error(client, ACK_ERROR_PASSWORD, "incorrect password"); + return COMMAND_RETURN_ERROR; + } + + client_set_permission(client, permission); + + return COMMAND_RETURN_OK; +} + +enum command_return +handle_config(struct client *client, + G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) +{ + if (!client_is_local(client)) { + command_error(client, ACK_ERROR_PERMISSION, + "Command only permitted to local clients"); + return COMMAND_RETURN_ERROR; + } + + const char *path = mapper_get_music_directory_utf8(); + if (path != NULL) + client_printf(client, "music_directory: %s\n", path); + + return COMMAND_RETURN_OK; +} + +enum command_return +handle_idle(struct client *client, + G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) +{ + unsigned flags = 0, j; + int i; + const char *const* idle_names; + + idle_names = idle_get_names(); + for (i = 1; i < argc; ++i) { + if (!argv[i]) + continue; + + for (j = 0; idle_names[j]; ++j) { + if (!g_ascii_strcasecmp(argv[i], idle_names[j])) { + flags |= (1 << j); + } + } + } + + /* No argument means that the client wants to receive everything */ + if (flags == 0) + flags = ~0; + + /* enable "idle" mode on this client */ + client_idle_wait(client, flags); + + /* return value is "1" so the caller won't print "OK" */ + return (enum command_return)1; +} diff --git a/src/OtherCommands.hxx b/src/OtherCommands.hxx new file mode 100644 index 000000000..d0dc1953c --- /dev/null +++ b/src/OtherCommands.hxx @@ -0,0 +1,71 @@ +/* + * Copyright (C) 2003-2012 The Music Player Daemon Project + * http://www.musicpd.org + * + * 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 2 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, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef MPD_OTHER_COMMANDS_HXX +#define MPD_OTHER_COMMANDS_HXX + +#include "command.h" + +G_BEGIN_DECLS + +enum command_return +handle_urlhandlers(struct client *client, int argc, char *argv[]); + +enum command_return +handle_decoders(struct client *client, int argc, char *argv[]); + +enum command_return +handle_tagtypes(struct client *client, int argc, char *argv[]); + +enum command_return +handle_kill(struct client *client, int argc, char *argv[]); + +enum command_return +handle_close(struct client *client, int argc, char *argv[]); + +enum command_return +handle_lsinfo(struct client *client, int argc, char *argv[]); + +enum command_return +handle_update(struct client *client, int argc, char *argv[]); + +enum command_return +handle_rescan(struct client *client, int argc, char *argv[]); + +enum command_return +handle_setvol(struct client *client, int argc, char *argv[]); + +enum command_return +handle_stats(struct client *client, int argc, char *argv[]); + +enum command_return +handle_ping(struct client *client, int argc, char *argv[]); + +enum command_return +handle_password(struct client *client, int argc, char *argv[]); + +enum command_return +handle_config(struct client *client, int argc, char *argv[]); + +enum command_return +handle_idle(struct client *client, int argc, char *argv[]); + +G_END_DECLS + +#endif diff --git a/src/command.c b/src/command.c index 88ce72405..26a918141 100644 --- a/src/command.c +++ b/src/command.c @@ -26,29 +26,14 @@ #include "OutputCommands.hxx" #include "StickerCommands.hxx" #include "MessageCommands.hxx" +#include "OtherCommands.hxx" #include "CommandError.h" #include "protocol/argparser.h" #include "protocol/result.h" -#include "time_print.h" -#include "ls.h" -#include "uri.h" -#include "decoder_print.h" -#include "directory.h" -#include "update.h" -#include "volume.h" -#include "stats.h" #include "permission.h" #include "tokenizer.h" -#include "stored_playlist.h" #include "tag.h" #include "client.h" -#include "client_idle.h" -#include "client_file.h" -#include "tag_print.h" -#include "idle.h" -#include "mapper.h" -#include "song.h" -#include "song_print.h" #ifdef ENABLE_SQLITE #include "sticker.h" @@ -74,219 +59,6 @@ struct command { enum command_return (*handler)(struct client *client, int argc, char **argv); }; -static void -print_spl_list(struct client *client, GPtrArray *list) -{ - for (unsigned i = 0; i < list->len; ++i) { - struct stored_playlist_info *playlist = - g_ptr_array_index(list, i); - - client_printf(client, "playlist: %s\n", playlist->name); - - if (playlist->mtime > 0) - time_print(client, "Last-Modified", playlist->mtime); - } -} - -static enum command_return -handle_urlhandlers(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - if (client_is_local(client)) - client_puts(client, "handler: file://\n"); - print_supported_uri_schemes(client); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_decoders(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - decoder_list_print(client); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_tagtypes(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - tag_print_types(client); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_kill(G_GNUC_UNUSED struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - return COMMAND_RETURN_KILL; -} - -static enum command_return -handle_close(G_GNUC_UNUSED struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - return COMMAND_RETURN_CLOSE; -} - -static enum command_return -handle_lsinfo(struct client *client, int argc, char *argv[]) -{ - const char *uri; - - if (argc == 2) - uri = argv[1]; - else - /* default is root directory */ - uri = ""; - - if (strncmp(uri, "file:///", 8) == 0) { - /* print information about an arbitrary local file */ - const char *path = uri + 7; - - GError *error = NULL; - if (!client_allow_file(client, path, &error)) - return print_error(client, error); - - struct song *song = song_file_load(path, NULL); - if (song == NULL) { - command_error(client, ACK_ERROR_NO_EXIST, - "No such file"); - return COMMAND_RETURN_ERROR; - } - - song_print_info(client, song); - song_free(song); - return COMMAND_RETURN_OK; - } - - enum command_return result = handle_lsinfo2(client, argc, argv); - if (result != COMMAND_RETURN_OK) - return result; - - if (isRootDirectory(uri)) { - GPtrArray *list = spl_list(NULL); - if (list != NULL) { - print_spl_list(client, list); - spl_list_free(list); - } - } - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_update(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - const char *path = NULL; - unsigned ret; - - assert(argc <= 2); - if (argc == 2) { - path = argv[1]; - - if (*path == 0 || strcmp(path, "/") == 0) - /* backwards compatibility with MPD 0.15 */ - path = NULL; - else if (!uri_safe_local(path)) { - command_error(client, ACK_ERROR_ARG, - "Malformed path"); - return COMMAND_RETURN_ERROR; - } - } - - ret = update_enqueue(path, false); - if (ret > 0) { - client_printf(client, "updating_db: %i\n", ret); - return COMMAND_RETURN_OK; - } else { - command_error(client, ACK_ERROR_UPDATE_ALREADY, - "already updating"); - return COMMAND_RETURN_ERROR; - } -} - -static enum command_return -handle_rescan(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - const char *path = NULL; - unsigned ret; - - assert(argc <= 2); - if (argc == 2) { - path = argv[1]; - - if (!uri_safe_local(path)) { - command_error(client, ACK_ERROR_ARG, - "Malformed path"); - return COMMAND_RETURN_ERROR; - } - } - - ret = update_enqueue(path, true); - if (ret > 0) { - client_printf(client, "updating_db: %i\n", ret); - return COMMAND_RETURN_OK; - } else { - command_error(client, ACK_ERROR_UPDATE_ALREADY, - "already updating"); - return COMMAND_RETURN_ERROR; - } -} - -static enum command_return -handle_setvol(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - unsigned level; - bool success; - - if (!check_unsigned(client, &level, argv[1])) - return COMMAND_RETURN_ERROR; - - if (level > 100) { - command_error(client, ACK_ERROR_ARG, "Invalid volume value"); - return COMMAND_RETURN_ERROR; - } - - success = volume_level_change(level); - if (!success) { - command_error(client, ACK_ERROR_SYSTEM, - "problems setting volume"); - return COMMAND_RETURN_ERROR; - } - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_stats(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - stats_print(client); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_ping(G_GNUC_UNUSED struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_password(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - unsigned permission = 0; - - if (getPermissionFromPassword(argv[1], &permission) < 0) { - command_error(client, ACK_ERROR_PASSWORD, "incorrect password"); - return COMMAND_RETURN_ERROR; - } - - client_set_permission(client, permission); - - return COMMAND_RETURN_OK; -} - /* don't be fooled, this is the command handler for "commands" command */ static enum command_return handle_commands(struct client *client, @@ -296,54 +68,6 @@ static enum command_return handle_not_commands(struct client *client, G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]); -static enum command_return -handle_config(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - if (!client_is_local(client)) { - command_error(client, ACK_ERROR_PERMISSION, - "Command only permitted to local clients"); - return COMMAND_RETURN_ERROR; - } - - const char *path = mapper_get_music_directory_utf8(); - if (path != NULL) - client_printf(client, "music_directory: %s\n", path); - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_idle(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - unsigned flags = 0, j; - int i; - const char *const* idle_names; - - idle_names = idle_get_names(); - for (i = 1; i < argc; ++i) { - if (!argv[i]) - continue; - - for (j = 0; idle_names[j]; ++j) { - if (!g_ascii_strcasecmp(argv[i], idle_names[j])) { - flags |= (1 << j); - } - } - } - - /* No argument means that the client wants to receive everything */ - if (flags == 0) - flags = ~0; - - /* enable "idle" mode on this client */ - client_idle_wait(client, flags); - - /* return value is "1" so the caller won't print "OK" */ - return 1; -} - /** * The command registry. * |