diff options
Diffstat (limited to 'src/command.c')
| -rw-r--r-- | src/command.c | 1297 |
1 files changed, 8 insertions, 1289 deletions
diff --git a/src/command.c b/src/command.c index 9a9cd5b12..88ce72405 100644 --- a/src/command.c +++ b/src/command.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2011 The Music Player Daemon Project + * 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 @@ -19,44 +19,32 @@ #include "config.h" #include "command.h" +#include "QueueCommands.hxx" +#include "PlayerCommands.hxx" +#include "PlaylistCommands.hxx" #include "DatabaseCommands.hxx" +#include "OutputCommands.hxx" +#include "StickerCommands.hxx" +#include "MessageCommands.hxx" #include "CommandError.h" #include "protocol/argparser.h" #include "protocol/result.h" -#include "player_control.h" -#include "playlist.h" -#include "playlist_print.h" -#include "playlist_save.h" -#include "playlist_queue.h" -#include "playlist_error.h" -#include "queue_print.h" #include "time_print.h" #include "ls.h" #include "uri.h" #include "decoder_print.h" #include "directory.h" -#include "database.h" #include "update.h" #include "volume.h" #include "stats.h" #include "permission.h" #include "tokenizer.h" #include "stored_playlist.h" -#include "ack.h" -#include "output_command.h" -#include "output_print.h" -#include "locate.h" -#include "dbUtils.h" -#include "db_lock.h" #include "tag.h" #include "client.h" #include "client_idle.h" -#include "client_internal.h" -#include "client_subscribe.h" #include "client_file.h" #include "tag_print.h" -#include "path.h" -#include "replay_gain_config.h" #include "idle.h" #include "mapper.h" #include "song.h" @@ -64,34 +52,10 @@ #ifdef ENABLE_SQLITE #include "sticker.h" -#include "sticker_print.h" -#include "song_sticker.h" #endif #include <assert.h> -#include <time.h> -#include <stdlib.h> -#include <errno.h> - -#define COMMAND_STATUS_STATE "state" -#define COMMAND_STATUS_REPEAT "repeat" -#define COMMAND_STATUS_SINGLE "single" -#define COMMAND_STATUS_CONSUME "consume" -#define COMMAND_STATUS_RANDOM "random" -#define COMMAND_STATUS_PLAYLIST "playlist" -#define COMMAND_STATUS_PLAYLIST_LENGTH "playlistlength" -#define COMMAND_STATUS_SONG "song" -#define COMMAND_STATUS_SONGID "songid" -#define COMMAND_STATUS_NEXTSONG "nextsong" -#define COMMAND_STATUS_NEXTSONGID "nextsongid" -#define COMMAND_STATUS_TIME "time" -#define COMMAND_STATUS_BITRATE "bitrate" -#define COMMAND_STATUS_ERROR "error" -#define COMMAND_STATUS_CROSSFADE "xfade" -#define COMMAND_STATUS_MIXRAMPDB "mixrampdb" -#define COMMAND_STATUS_MIXRAMPDELAY "mixrampdelay" -#define COMMAND_STATUS_AUDIO "audio" -#define COMMAND_STATUS_UPDATING_DB "updating_db" +#include <string.h> /* * The most we ever use is for search/find, and that limits it to the @@ -151,160 +115,6 @@ handle_tagtypes(struct client *client, } static enum command_return -handle_play(struct client *client, int argc, char *argv[]) -{ - int song = -1; - enum playlist_result result; - - if (argc == 2 && !check_int(client, &song, argv[1])) - return COMMAND_RETURN_ERROR; - result = playlist_play(&g_playlist, client->player_control, song); - return print_playlist_result(client, result); -} - -static enum command_return -handle_playid(struct client *client, int argc, char *argv[]) -{ - int id = -1; - enum playlist_result result; - - if (argc == 2 && !check_int(client, &id, argv[1])) - return COMMAND_RETURN_ERROR; - - result = playlist_play_id(&g_playlist, client->player_control, id); - return print_playlist_result(client, result); -} - -static enum command_return -handle_stop(G_GNUC_UNUSED struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - playlist_stop(&g_playlist, client->player_control); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_currentsong(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - playlist_print_current(client, &g_playlist); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_pause(struct client *client, - int argc, char *argv[]) -{ - if (argc == 2) { - bool pause_flag; - if (!check_bool(client, &pause_flag, argv[1])) - return COMMAND_RETURN_ERROR; - - pc_set_pause(client->player_control, pause_flag); - } else - pc_pause(client->player_control); - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_status(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - const char *state = NULL; - struct player_status player_status; - int updateJobId; - char *error; - int song; - - pc_get_status(client->player_control, &player_status); - - switch (player_status.state) { - case PLAYER_STATE_STOP: - state = "stop"; - break; - case PLAYER_STATE_PAUSE: - state = "pause"; - break; - case PLAYER_STATE_PLAY: - state = "play"; - break; - } - - client_printf(client, - "volume: %i\n" - COMMAND_STATUS_REPEAT ": %i\n" - COMMAND_STATUS_RANDOM ": %i\n" - COMMAND_STATUS_SINGLE ": %i\n" - COMMAND_STATUS_CONSUME ": %i\n" - COMMAND_STATUS_PLAYLIST ": %li\n" - COMMAND_STATUS_PLAYLIST_LENGTH ": %i\n" - COMMAND_STATUS_CROSSFADE ": %i\n" - COMMAND_STATUS_MIXRAMPDB ": %f\n" - COMMAND_STATUS_MIXRAMPDELAY ": %f\n" - COMMAND_STATUS_STATE ": %s\n", - volume_level_get(), - playlist_get_repeat(&g_playlist), - playlist_get_random(&g_playlist), - playlist_get_single(&g_playlist), - playlist_get_consume(&g_playlist), - playlist_get_version(&g_playlist), - playlist_get_length(&g_playlist), - (int)(pc_get_cross_fade(client->player_control) + 0.5), - pc_get_mixramp_db(client->player_control), - pc_get_mixramp_delay(client->player_control), - state); - - song = playlist_get_current_song(&g_playlist); - if (song >= 0) { - client_printf(client, - COMMAND_STATUS_SONG ": %i\n" - COMMAND_STATUS_SONGID ": %u\n", - song, playlist_get_song_id(&g_playlist, song)); - } - - if (player_status.state != PLAYER_STATE_STOP) { - struct audio_format_string af_string; - - client_printf(client, - COMMAND_STATUS_TIME ": %i:%i\n" - "elapsed: %1.3f\n" - COMMAND_STATUS_BITRATE ": %u\n" - COMMAND_STATUS_AUDIO ": %s\n", - (int)(player_status.elapsed_time + 0.5), - (int)(player_status.total_time + 0.5), - player_status.elapsed_time, - player_status.bit_rate, - audio_format_to_string(&player_status.audio_format, - &af_string)); - } - - if ((updateJobId = isUpdatingDB())) { - client_printf(client, - COMMAND_STATUS_UPDATING_DB ": %i\n", - updateJobId); - } - - error = pc_get_error_message(client->player_control); - if (error != NULL) { - client_printf(client, - COMMAND_STATUS_ERROR ": %s\n", - error); - g_free(error); - } - - song = playlist_get_next_song(&g_playlist); - if (song >= 0) { - client_printf(client, - COMMAND_STATUS_NEXTSONG ": %i\n" - COMMAND_STATUS_NEXTSONGID ": %u\n", - song, playlist_get_song_id(&g_playlist, song)); - } - - 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[]) { @@ -319,224 +129,6 @@ handle_close(G_GNUC_UNUSED struct client *client, } static enum command_return -handle_add(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - char *uri = argv[1]; - enum playlist_result result; - - if (strncmp(uri, "file:///", 8) == 0) { - const char *path = uri + 7; - - GError *error = NULL; - if (!client_allow_file(client, path, &error)) - return print_error(client, error); - - result = playlist_append_file(&g_playlist, - client->player_control, - path, - NULL); - return print_playlist_result(client, result); - } - - if (uri_has_scheme(uri)) { - if (!uri_supported_scheme(uri)) { - command_error(client, ACK_ERROR_NO_EXIST, - "unsupported URI scheme"); - return COMMAND_RETURN_ERROR; - } - - result = playlist_append_uri(&g_playlist, - client->player_control, - uri, NULL); - return print_playlist_result(client, result); - } - - GError *error = NULL; - return addAllIn(client->player_control, uri, &error) - ? COMMAND_RETURN_OK - : print_error(client, error); -} - -static enum command_return -handle_addid(struct client *client, int argc, char *argv[]) -{ - char *uri = argv[1]; - unsigned added_id; - enum playlist_result result; - - if (strncmp(uri, "file:///", 8) == 0) { - const char *path = uri + 7; - - GError *error = NULL; - if (!client_allow_file(client, path, &error)) - return print_error(client, error); - - result = playlist_append_file(&g_playlist, - client->player_control, - path, - &added_id); - } else { - if (uri_has_scheme(uri) && !uri_supported_scheme(uri)) { - command_error(client, ACK_ERROR_NO_EXIST, - "unsupported URI scheme"); - return COMMAND_RETURN_ERROR; - } - - result = playlist_append_uri(&g_playlist, - client->player_control, - uri, &added_id); - } - - if (result != PLAYLIST_RESULT_SUCCESS) - return print_playlist_result(client, result); - - if (argc == 3) { - unsigned to; - if (!check_unsigned(client, &to, argv[2])) - return COMMAND_RETURN_ERROR; - result = playlist_move_id(&g_playlist, client->player_control, - added_id, to); - if (result != PLAYLIST_RESULT_SUCCESS) { - enum command_return ret = - print_playlist_result(client, result); - playlist_delete_id(&g_playlist, client->player_control, - added_id); - return ret; - } - } - - client_printf(client, "Id: %u\n", added_id); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_delete(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - unsigned start, end; - enum playlist_result result; - - if (!check_range(client, &start, &end, argv[1])) - return COMMAND_RETURN_ERROR; - - result = playlist_delete_range(&g_playlist, client->player_control, - start, end); - return print_playlist_result(client, result); -} - -static enum command_return -handle_deleteid(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - unsigned id; - enum playlist_result result; - - if (!check_unsigned(client, &id, argv[1])) - return COMMAND_RETURN_ERROR; - - result = playlist_delete_id(&g_playlist, client->player_control, id); - return print_playlist_result(client, result); -} - -static enum command_return -handle_playlist(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - playlist_print_uris(client, &g_playlist); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_shuffle(G_GNUC_UNUSED struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - unsigned start = 0, end = queue_length(&g_playlist.queue); - if (argc == 2 && !check_range(client, &start, &end, argv[1])) - return COMMAND_RETURN_ERROR; - - playlist_shuffle(&g_playlist, client->player_control, start, end); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_clear(G_GNUC_UNUSED struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - playlist_clear(&g_playlist, client->player_control); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_save(struct client *client, - G_GNUC_UNUSED int argc, char *argv[]) -{ - enum playlist_result result; - - result = spl_save_playlist(argv[1], &g_playlist); - return print_playlist_result(client, result); -} - -static enum command_return -handle_load(struct client *client, int argc, char *argv[]) -{ - unsigned start_index, end_index; - - if (argc < 3) { - start_index = 0; - end_index = G_MAXUINT; - } else if (!check_range(client, &start_index, &end_index, argv[2])) - return COMMAND_RETURN_ERROR; - - enum playlist_result result; - - result = playlist_open_into_queue(argv[1], - start_index, end_index, - &g_playlist, - client->player_control, true); - if (result != PLAYLIST_RESULT_NO_SUCH_LIST) - return print_playlist_result(client, result); - - GError *error = NULL; - if (playlist_load_spl(&g_playlist, client->player_control, - argv[1], start_index, end_index, - &error)) - return COMMAND_RETURN_OK; - - if (error->domain == playlist_quark() && - error->code == PLAYLIST_RESULT_BAD_NAME) - /* the message for BAD_NAME is confusing when the - client wants to load a playlist file from the music - directory; patch the GError object to show "no such - playlist" instead */ - error->code = PLAYLIST_RESULT_NO_SUCH_LIST; - - return print_error(client, error); -} - -static enum command_return -handle_listplaylist(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - if (playlist_file_print(client, argv[1], false)) - return COMMAND_RETURN_OK; - - GError *error = NULL; - return spl_print(client, argv[1], false, &error) - ? COMMAND_RETURN_OK - : print_error(client, error); -} - -static enum command_return -handle_listplaylistinfo(struct client *client, - G_GNUC_UNUSED int argc, char *argv[]) -{ - if (playlist_file_print(client, argv[1], true)) - return COMMAND_RETURN_OK; - - GError *error = NULL; - return spl_print(client, argv[1], true, &error) - ? COMMAND_RETURN_OK - : print_error(client, error); -} - -static enum command_return handle_lsinfo(struct client *client, int argc, char *argv[]) { const char *uri; @@ -583,147 +175,6 @@ handle_lsinfo(struct client *client, int argc, char *argv[]) } static enum command_return -handle_rm(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - GError *error = NULL; - return spl_delete(argv[1], &error) - ? COMMAND_RETURN_OK - : print_error(client, error); -} - -static enum command_return -handle_rename(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - GError *error = NULL; - return spl_rename(argv[1], argv[2], &error) - ? COMMAND_RETURN_OK - : print_error(client, error); -} - -static enum command_return -handle_plchanges(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - uint32_t version; - - if (!check_uint32(client, &version, argv[1])) - return COMMAND_RETURN_ERROR; - - playlist_print_changes_info(client, &g_playlist, version); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_plchangesposid(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - uint32_t version; - - if (!check_uint32(client, &version, argv[1])) - return COMMAND_RETURN_ERROR; - - playlist_print_changes_position(client, &g_playlist, version); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_playlistinfo(struct client *client, int argc, char *argv[]) -{ - unsigned start = 0, end = G_MAXUINT; - bool ret; - - if (argc == 2 && !check_range(client, &start, &end, argv[1])) - return COMMAND_RETURN_ERROR; - - ret = playlist_print_info(client, &g_playlist, start, end); - if (!ret) - return print_playlist_result(client, - PLAYLIST_RESULT_BAD_RANGE); - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_playlistid(struct client *client, int argc, char *argv[]) -{ - if (argc >= 2) { - unsigned id; - if (!check_unsigned(client, &id, argv[1])) - return COMMAND_RETURN_ERROR; - - bool ret = playlist_print_id(client, &g_playlist, id); - if (!ret) - return print_playlist_result(client, - PLAYLIST_RESULT_NO_SUCH_SONG); - } else { - playlist_print_info(client, &g_playlist, 0, G_MAXUINT); - } - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_playlist_match(struct client *client, int argc, char *argv[], - bool fold_case) -{ - struct locate_item_list *list = - locate_item_list_parse(argv + 1, argc - 1, fold_case); - - if (list == NULL) { - command_error(client, ACK_ERROR_ARG, "incorrect arguments"); - return COMMAND_RETURN_ERROR; - } - - playlist_print_find(client, &g_playlist, list); - - locate_item_list_free(list); - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_playlistfind(struct client *client, int argc, char *argv[]) -{ - return handle_playlist_match(client, argc, argv, false); -} - -static enum command_return -handle_playlistsearch(struct client *client, int argc, char *argv[]) -{ - return handle_playlist_match(client, argc, argv, true); -} - -static enum command_return -handle_playlistdelete(struct client *client, - G_GNUC_UNUSED int argc, char *argv[]) { - char *playlist = argv[1]; - unsigned from; - - if (!check_unsigned(client, &from, argv[2])) - return COMMAND_RETURN_ERROR; - - GError *error = NULL; - return spl_remove_index(playlist, from, &error) - ? COMMAND_RETURN_OK - : print_error(client, error); -} - -static enum command_return -handle_playlistmove(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - char *playlist = argv[1]; - unsigned from, to; - - if (!check_unsigned(client, &from, argv[2])) - return COMMAND_RETURN_ERROR; - if (!check_unsigned(client, &to, argv[3])) - return COMMAND_RETURN_ERROR; - - GError *error = NULL; - return spl_move_index(playlist, from, to, &error) - ? COMMAND_RETURN_OK - : print_error(client, error); -} - -static enum command_return handle_update(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) { const char *path = NULL; @@ -783,91 +234,6 @@ handle_rescan(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) } static enum command_return -handle_next(G_GNUC_UNUSED struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - /* single mode is not considered when this is user who - * wants to change song. */ - const bool single = g_playlist.queue.single; - g_playlist.queue.single = false; - - playlist_next(&g_playlist, client->player_control); - - g_playlist.queue.single = single; - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_previous(G_GNUC_UNUSED struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - playlist_previous(&g_playlist, client->player_control); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_prio(struct client *client, int argc, char *argv[]) -{ - unsigned priority; - - if (!check_unsigned(client, &priority, argv[1])) - return COMMAND_RETURN_ERROR; - - if (priority > 0xff) { - command_error(client, ACK_ERROR_ARG, - "Priority out of range: %s", argv[1]); - return COMMAND_RETURN_ERROR; - } - - for (int i = 2; i < argc; ++i) { - unsigned start_position, end_position; - if (!check_range(client, &start_position, &end_position, - argv[i])) - return COMMAND_RETURN_ERROR; - - enum playlist_result result = - playlist_set_priority(&g_playlist, - client->player_control, - start_position, end_position, - priority); - if (result != PLAYLIST_RESULT_SUCCESS) - return print_playlist_result(client, result); - } - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_prioid(struct client *client, int argc, char *argv[]) -{ - unsigned priority; - - if (!check_unsigned(client, &priority, argv[1])) - return COMMAND_RETURN_ERROR; - - if (priority > 0xff) { - command_error(client, ACK_ERROR_ARG, - "Priority out of range: %s", argv[1]); - return COMMAND_RETURN_ERROR; - } - - for (int i = 2; i < argc; ++i) { - unsigned song_id; - if (!check_unsigned(client, &song_id, argv[i])) - return COMMAND_RETURN_ERROR; - - enum playlist_result result = - playlist_set_priority_id(&g_playlist, - client->player_control, - song_id, priority); - if (result != PLAYLIST_RESULT_SUCCESS) - return print_playlist_result(client, result); - } - - return COMMAND_RETURN_OK; -} - -static enum command_return handle_setvol(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) { unsigned level; @@ -892,50 +258,6 @@ handle_setvol(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) } static enum command_return -handle_repeat(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - bool status; - if (!check_bool(client, &status, argv[1])) - return COMMAND_RETURN_ERROR; - - playlist_set_repeat(&g_playlist, client->player_control, status); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_single(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - bool status; - if (!check_bool(client, &status, argv[1])) - return COMMAND_RETURN_ERROR; - - playlist_set_single(&g_playlist, client->player_control, status); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_consume(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - bool status; - if (!check_bool(client, &status, argv[1])) - return COMMAND_RETURN_ERROR; - - playlist_set_consume(&g_playlist, status); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_random(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - bool status; - if (!check_bool(client, &status, argv[1])) - return COMMAND_RETURN_ERROR; - - playlist_set_random(&g_playlist, client->player_control, status); - return COMMAND_RETURN_OK; -} - -static enum command_return handle_stats(struct client *client, G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) { @@ -944,123 +266,6 @@ handle_stats(struct client *client, } static enum command_return -handle_clearerror(G_GNUC_UNUSED struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - pc_clear_error(client->player_control); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_move(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - unsigned start, end; - int to; - enum playlist_result result; - - if (!check_range(client, &start, &end, argv[1])) - return COMMAND_RETURN_ERROR; - if (!check_int(client, &to, argv[2])) - return COMMAND_RETURN_ERROR; - result = playlist_move_range(&g_playlist, client->player_control, - start, end, to); - return print_playlist_result(client, result); -} - -static enum command_return -handle_moveid(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - unsigned id; - int to; - enum playlist_result result; - - if (!check_unsigned(client, &id, argv[1])) - return COMMAND_RETURN_ERROR; - if (!check_int(client, &to, argv[2])) - return COMMAND_RETURN_ERROR; - result = playlist_move_id(&g_playlist, client->player_control, - id, to); - return print_playlist_result(client, result); -} - -static enum command_return -handle_swap(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - unsigned song1, song2; - enum playlist_result result; - - if (!check_unsigned(client, &song1, argv[1])) - return COMMAND_RETURN_ERROR; - if (!check_unsigned(client, &song2, argv[2])) - return COMMAND_RETURN_ERROR; - result = playlist_swap_songs(&g_playlist, client->player_control, - song1, song2); - return print_playlist_result(client, result); -} - -static enum command_return -handle_swapid(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - unsigned id1, id2; - enum playlist_result result; - - if (!check_unsigned(client, &id1, argv[1])) - return COMMAND_RETURN_ERROR; - if (!check_unsigned(client, &id2, argv[2])) - return COMMAND_RETURN_ERROR; - result = playlist_swap_songs_id(&g_playlist, client->player_control, - id1, id2); - return print_playlist_result(client, result); -} - -static enum command_return -handle_seek(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - unsigned song, seek_time; - enum playlist_result result; - - if (!check_unsigned(client, &song, argv[1])) - return COMMAND_RETURN_ERROR; - if (!check_unsigned(client, &seek_time, argv[2])) - return COMMAND_RETURN_ERROR; - - result = playlist_seek_song(&g_playlist, client->player_control, - song, seek_time); - return print_playlist_result(client, result); -} - -static enum command_return -handle_seekid(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - unsigned id, seek_time; - enum playlist_result result; - - if (!check_unsigned(client, &id, argv[1])) - return COMMAND_RETURN_ERROR; - if (!check_unsigned(client, &seek_time, argv[2])) - return COMMAND_RETURN_ERROR; - - result = playlist_seek_song_id(&g_playlist, client->player_control, - id, seek_time); - return print_playlist_result(client, result); -} - -static enum command_return -handle_seekcur(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - const char *p = argv[1]; - bool relative = *p == '+' || *p == '-'; - int seek_time; - if (!check_int(client, &seek_time, p)) - return COMMAND_RETURN_ERROR; - - enum playlist_result result = - playlist_seek_current(&g_playlist, client->player_control, - seek_time, relative); - return print_playlist_result(client, result); -} - -static enum command_return handle_ping(G_GNUC_UNUSED struct client *client, G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) { @@ -1082,89 +287,6 @@ handle_password(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) return COMMAND_RETURN_OK; } -static enum command_return -handle_crossfade(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - unsigned xfade_time; - - if (!check_unsigned(client, &xfade_time, argv[1])) - return COMMAND_RETURN_ERROR; - pc_set_cross_fade(client->player_control, xfade_time); - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_mixrampdb(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - float db; - - if (!check_float(client, &db, argv[1])) - return COMMAND_RETURN_ERROR; - pc_set_mixramp_db(client->player_control, db); - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_mixrampdelay(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - float delay_secs; - - if (!check_float(client, &delay_secs, argv[1])) - return COMMAND_RETURN_ERROR; - pc_set_mixramp_delay(client->player_control, delay_secs); - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_enableoutput(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - unsigned device; - bool ret; - - if (!check_unsigned(client, &device, argv[1])) - return COMMAND_RETURN_ERROR; - - ret = audio_output_enable_index(device); - if (!ret) { - command_error(client, ACK_ERROR_NO_EXIST, - "No such audio output"); - return COMMAND_RETURN_ERROR; - } - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_disableoutput(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - unsigned device; - bool ret; - - if (!check_unsigned(client, &device, argv[1])) - return COMMAND_RETURN_ERROR; - - ret = audio_output_disable_index(device); - if (!ret) { - command_error(client, ACK_ERROR_NO_EXIST, - "No such audio output"); - return COMMAND_RETURN_ERROR; - } - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_devices(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - printAudioDevices(client); - - 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, @@ -1192,79 +314,6 @@ handle_config(struct client *client, } static enum command_return -handle_playlistclear(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - GError *error = NULL; - return spl_clear(argv[1], &error) - ? COMMAND_RETURN_OK - : print_error(client, error); -} - -static enum command_return -handle_playlistadd(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - char *playlist = argv[1]; - char *uri = argv[2]; - - bool success; - GError *error = NULL; - if (uri_has_scheme(uri)) { - if (!uri_supported_scheme(uri)) { - command_error(client, ACK_ERROR_NO_EXIST, - "unsupported URI scheme"); - return COMMAND_RETURN_ERROR; - } - - success = spl_append_uri(argv[1], playlist, &error); - } else - success = addAllInToStoredPlaylist(uri, playlist, &error); - - if (!success && error == NULL) { - command_error(client, ACK_ERROR_NO_EXIST, - "directory or file not found"); - return COMMAND_RETURN_ERROR; - } - - return success ? COMMAND_RETURN_OK : print_error(client, error); -} - -static enum command_return -handle_listplaylists(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - GError *error = NULL; - GPtrArray *list = spl_list(&error); - if (list == NULL) - return print_error(client, error); - - print_spl_list(client, list); - spl_list_free(list); - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_replay_gain_mode(struct client *client, - G_GNUC_UNUSED int argc, char *argv[]) -{ - if (!replay_gain_set_mode_string(argv[1])) { - command_error(client, ACK_ERROR_ARG, - "Unrecognized replay gain mode"); - return COMMAND_RETURN_ERROR; - } - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_replay_gain_status(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - client_printf(client, "replay_gain_mode: %s\n", - replay_gain_get_mode_string()); - return COMMAND_RETURN_OK; -} - -static enum command_return handle_idle(struct client *client, G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) { @@ -1295,336 +344,6 @@ handle_idle(struct client *client, return 1; } -#ifdef ENABLE_SQLITE -struct sticker_song_find_data { - struct client *client; - const char *name; -}; - -static void -sticker_song_find_print_cb(struct song *song, const char *value, - gpointer user_data) -{ - struct sticker_song_find_data *data = user_data; - - song_print_uri(data->client, song); - sticker_print_value(data->client, data->name, value); -} - -static enum command_return -handle_sticker_song(struct client *client, int argc, char *argv[]) -{ - /* get song song_id key */ - if (argc == 5 && strcmp(argv[1], "get") == 0) { - struct song *song; - char *value; - - song = db_get_song(argv[3]); - if (song == NULL) { - command_error(client, ACK_ERROR_NO_EXIST, - "no such song"); - return COMMAND_RETURN_ERROR; - } - - value = sticker_song_get_value(song, argv[4]); - db_return_song(song); - if (value == NULL) { - command_error(client, ACK_ERROR_NO_EXIST, - "no such sticker"); - return COMMAND_RETURN_ERROR; - } - - sticker_print_value(client, argv[4], value); - g_free(value); - - return COMMAND_RETURN_OK; - /* list song song_id */ - } else if (argc == 4 && strcmp(argv[1], "list") == 0) { - struct song *song; - struct sticker *sticker; - - song = db_get_song(argv[3]); - if (song == NULL) { - command_error(client, ACK_ERROR_NO_EXIST, - "no such song"); - return COMMAND_RETURN_ERROR; - } - - sticker = sticker_song_get(song); - db_return_song(song); - if (sticker) { - sticker_print(client, sticker); - sticker_free(sticker); - } - - return COMMAND_RETURN_OK; - /* set song song_id id key */ - } else if (argc == 6 && strcmp(argv[1], "set") == 0) { - struct song *song; - bool ret; - - song = db_get_song(argv[3]); - if (song == NULL) { - command_error(client, ACK_ERROR_NO_EXIST, - "no such song"); - return COMMAND_RETURN_ERROR; - } - - ret = sticker_song_set_value(song, argv[4], argv[5]); - db_return_song(song); - if (!ret) { - command_error(client, ACK_ERROR_SYSTEM, - "failed to set sticker value"); - return COMMAND_RETURN_ERROR; - } - - return COMMAND_RETURN_OK; - /* delete song song_id [key] */ - } else if ((argc == 4 || argc == 5) && - strcmp(argv[1], "delete") == 0) { - struct song *song; - bool ret; - - song = db_get_song(argv[3]); - if (song == NULL) { - command_error(client, ACK_ERROR_NO_EXIST, - "no such song"); - return COMMAND_RETURN_ERROR; - } - - ret = argc == 4 - ? sticker_song_delete(song) - : sticker_song_delete_value(song, argv[4]); - db_return_song(song); - if (!ret) { - command_error(client, ACK_ERROR_SYSTEM, - "no such sticker"); - return COMMAND_RETURN_ERROR; - } - - return COMMAND_RETURN_OK; - /* find song dir key */ - } else if (argc == 5 && strcmp(argv[1], "find") == 0) { - /* "sticker find song a/directory name" */ - struct directory *directory; - bool success; - struct sticker_song_find_data data = { - .client = client, - .name = argv[4], - }; - - db_lock(); - directory = db_get_directory(argv[3]); - if (directory == NULL) { - db_unlock(); - command_error(client, ACK_ERROR_NO_EXIST, - "no such directory"); - return COMMAND_RETURN_ERROR; - } - - success = sticker_song_find(directory, data.name, - sticker_song_find_print_cb, &data); - db_unlock(); - if (!success) { - command_error(client, ACK_ERROR_SYSTEM, - "failed to set search sticker database"); - return COMMAND_RETURN_ERROR; - } - - return COMMAND_RETURN_OK; - } else { - command_error(client, ACK_ERROR_ARG, "bad request"); - return COMMAND_RETURN_ERROR; - } -} - -static enum command_return -handle_sticker(struct client *client, int argc, char *argv[]) -{ - assert(argc >= 4); - - if (!sticker_enabled()) { - command_error(client, ACK_ERROR_UNKNOWN, - "sticker database is disabled"); - return COMMAND_RETURN_ERROR; - } - - if (strcmp(argv[2], "song") == 0) - return handle_sticker_song(client, argc, argv); - else { - command_error(client, ACK_ERROR_ARG, - "unknown sticker domain"); - return COMMAND_RETURN_ERROR; - } -} -#endif - -static enum command_return -handle_subscribe(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - assert(argc == 2); - - switch (client_subscribe(client, argv[1])) { - case CLIENT_SUBSCRIBE_OK: - return COMMAND_RETURN_OK; - - case CLIENT_SUBSCRIBE_INVALID: - command_error(client, ACK_ERROR_ARG, - "invalid channel name"); - return COMMAND_RETURN_ERROR; - - case CLIENT_SUBSCRIBE_ALREADY: - command_error(client, ACK_ERROR_EXIST, - "already subscribed to this channel"); - return COMMAND_RETURN_ERROR; - - case CLIENT_SUBSCRIBE_FULL: - command_error(client, ACK_ERROR_EXIST, - "subscription list is full"); - return COMMAND_RETURN_ERROR; - } - - /* unreachable */ - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_unsubscribe(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) -{ - assert(argc == 2); - - if (client_unsubscribe(client, argv[1])) - return COMMAND_RETURN_OK; - else { - command_error(client, ACK_ERROR_NO_EXIST, - "not subscribed to this channel"); - return COMMAND_RETURN_ERROR; - } -} - -struct channels_context { - GStringChunk *chunk; - - GHashTable *channels; -}; - -static void -collect_channels(gpointer data, gpointer user_data) -{ - struct channels_context *context = user_data; - const struct client *client = data; - - for (GSList *i = client->subscriptions; i != NULL; - i = g_slist_next(i)) { - const char *channel = i->data; - - if (g_hash_table_lookup(context->channels, channel) == NULL) { - char *channel2 = g_string_chunk_insert(context->chunk, - channel); - g_hash_table_insert(context->channels, channel2, - context); - } - } -} - -static void -print_channel(gpointer key, G_GNUC_UNUSED gpointer value, gpointer user_data) -{ - struct client *client = user_data; - const char *channel = key; - - client_printf(client, "channel: %s\n", channel); -} - -static enum command_return -handle_channels(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - assert(argc == 1); - - struct channels_context context = { - .chunk = g_string_chunk_new(1024), - .channels = g_hash_table_new(g_str_hash, g_str_equal), - }; - - client_list_foreach(collect_channels, &context); - - g_hash_table_foreach(context.channels, print_channel, client); - - g_hash_table_destroy(context.channels); - g_string_chunk_free(context.chunk); - - return COMMAND_RETURN_OK; -} - -static enum command_return -handle_read_messages(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - assert(argc == 1); - - GSList *messages = client_read_messages(client); - - for (GSList *i = messages; i != NULL; i = g_slist_next(i)) { - struct client_message *msg = i->data; - - client_printf(client, "channel: %s\nmessage: %s\n", - msg->channel, msg->message); - client_message_free(msg); - } - - g_slist_free(messages); - - return COMMAND_RETURN_OK; -} - -struct send_message_context { - struct client_message msg; - - bool sent; -}; - -static void -send_message(gpointer data, gpointer user_data) -{ - struct send_message_context *context = user_data; - struct client *client = data; - - if (client_push_message(client, &context->msg)) - context->sent = true; -} - -static enum command_return -handle_send_message(struct client *client, - G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[]) -{ - assert(argc == 3); - - if (!client_message_valid_channel_name(argv[1])) { - command_error(client, ACK_ERROR_ARG, - "invalid channel name"); - return COMMAND_RETURN_ERROR; - } - - struct send_message_context context = { - .sent = false, - }; - - client_message_init(&context.msg, argv[1], argv[2]); - - client_list_foreach(send_message, &context); - - client_message_deinit(&context.msg); - - if (context.sent) - return COMMAND_RETURN_OK; - else { - command_error(client, ACK_ERROR_NO_EXIST, - "nobody is subscribed to this channel"); - return COMMAND_RETURN_ERROR; - } -} - /** * The command registry. * |