diff options
Diffstat (limited to 'src/command.c')
| -rw-r--r-- | src/command.c | 1488 |
1 files changed, 774 insertions, 714 deletions
diff --git a/src/command.c b/src/command.c index 98e8dae97..4e52779b5 100644 --- a/src/command.c +++ b/src/command.c @@ -79,10 +79,10 @@ #define COMMAND_SETVOL "setvol" #define COMMAND_PASSWORD "password" #define COMMAND_CROSSFADE "crossfade" -#define COMMAND_URL_HANDLERS "urlhandlers" -#define COMMAND_PLCHANGES "plchanges" -#define COMMAND_PLCHANGESPOSID "plchangesposid" -#define COMMAND_CURRENTSONG "currentsong" +#define COMMAND_URL_HANDLERS "urlhandlers" +#define COMMAND_PLCHANGES "plchanges" +#define COMMAND_PLCHANGESPOSID "plchangesposid" +#define COMMAND_CURRENTSONG "currentsong" #define COMMAND_ENABLE_DEV "enableoutput" #define COMMAND_DISABLE_DEV "disableoutput" #define COMMAND_DEVICES "outputs" @@ -106,432 +106,451 @@ typedef struct _CommandEntry CommandEntry; -typedef int (* CommandHandlerFunction)(FILE *, int *, int, char **); -typedef int (* CommandListHandlerFunction) - (FILE *, int *, int, char **,ListNode *, CommandEntry *); - +typedef int (*CommandHandlerFunction) (FILE *, int *, int, char **); +typedef int (*CommandListHandlerFunction) + (FILE *, int *, int, char **, ListNode *, CommandEntry *); /* if min: -1 don't check args * * if max: -1 no max args */ struct _CommandEntry { - char * cmd; - int min; - int max; + char *cmd; + int min; + int max; int reqPermission; - CommandHandlerFunction handler; + CommandHandlerFunction handler; CommandListHandlerFunction listHandler; }; -char * current_command = NULL; +char *current_command = NULL; int command_listNum = 0; -static CommandEntry * getCommandEntryFromString(char * string, int * permission); +static CommandEntry *getCommandEntryFromString(char *string, int *permission); -List * commandList; +List *commandList; -CommandEntry * newCommandEntry(void) { - CommandEntry * cmd = malloc(sizeof(CommandEntry)); - cmd->cmd = NULL; - cmd->min = 0; - cmd->max = 0; - cmd->handler = NULL; - cmd->listHandler = NULL; +CommandEntry *newCommandEntry(void) +{ + CommandEntry *cmd = malloc(sizeof(CommandEntry)); + cmd->cmd = NULL; + cmd->min = 0; + cmd->max = 0; + cmd->handler = NULL; + cmd->listHandler = NULL; cmd->reqPermission = 0; - return cmd; + return cmd; } -static void addCommand(char * name, - int reqPermission, +static void addCommand(char *name, + int reqPermission, int minargs, - int maxargs, + int maxargs, CommandHandlerFunction handler_func, - CommandListHandlerFunction listHandler_func) -{ - CommandEntry * cmd = newCommandEntry(); - cmd->cmd = name; - cmd->min = minargs; - cmd->max = maxargs; - cmd->handler = handler_func; - cmd->listHandler = listHandler_func; + CommandListHandlerFunction listHandler_func) +{ + CommandEntry *cmd = newCommandEntry(); + cmd->cmd = name; + cmd->min = minargs; + cmd->max = maxargs; + cmd->handler = handler_func; + cmd->listHandler = listHandler_func; cmd->reqPermission = reqPermission; - insertInList(commandList, cmd->cmd, cmd); + insertInList(commandList, cmd->cmd, cmd); } -static int handleUrlHandlers(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleUrlHandlers(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - return printRemoteUrlHandlers(fp); + return printRemoteUrlHandlers(fp); } -static int handlePlay(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handlePlay(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - int song = -1; - char * test; - - if(argArrayLength==2) { - song = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "need a positive integer", NULL); - return -1; - } - } - return playPlaylist(fp,song,0); + int song = -1; + char *test; + + if (argArrayLength == 2) { + song = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "need a positive integer", NULL); + return -1; + } + } + return playPlaylist(fp, song, 0); } -static int handlePlayId(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handlePlayId(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - int id = -1; - char * test; - - if(argArrayLength==2) { - id = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "need a positive integer", NULL); - return -1; - } - } - return playPlaylistById(fp, id, 0); + int id = -1; + char *test; + + if (argArrayLength == 2) { + id = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "need a positive integer", NULL); + return -1; + } + } + return playPlaylistById(fp, id, 0); } -static int handleStop(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleStop(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - return stopPlaylist(fp); + return stopPlaylist(fp); } -static int handleCurrentSong(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleCurrentSong(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - int song = getPlaylistCurrentSong(); + int song = getPlaylistCurrentSong(); - if(song >= 0) { + if (song >= 0) { return playlistInfo(fp, song); - } - else return 0; + } else + return 0; } -static int handlePause(FILE * fp, int * permission, - int argArrayLength, char ** argArray) +static int handlePause(FILE * fp, int *permission, + int argArrayLength, char **argArray) { - if(argArrayLength==2) { - char * test; - int pause = strtol(argArray[1],&test,10); - if(*test!='\0' || (pause!=0 && pause!=1)) { - commandError(fp, ACK_ERROR_ARG, "\"%s\" is not 0 or 1", argArray[1]); - return -1; - } - return playerSetPause(fp,pause); - } - return playerPause(fp); + if (argArrayLength == 2) { + char *test; + int pause = strtol(argArray[1], &test, 10); + if (*test != '\0' || (pause != 0 && pause != 1)) { + commandError(fp, ACK_ERROR_ARG, "\"%s\" is not 0 or 1", + argArray[1]); + return -1; + } + return playerSetPause(fp, pause); + } + return playerPause(fp); } -static int commandStatus(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int commandStatus(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - char * state = NULL; + char *state = NULL; int updateJobId; - int song; + int song; - /*syncPlayerAndPlaylist();*/ + /*syncPlayerAndPlaylist(); */ playPlaylistIfPlayerStopped(); - switch(getPlayerState()) { - case PLAYER_STATE_STOP: - state = COMMAND_STOP; - break; - case PLAYER_STATE_PAUSE: - state = COMMAND_PAUSE; - break; - case PLAYER_STATE_PLAY: - state = COMMAND_PLAY; - break; - } - - myfprintf(fp,"%s: %i\n",COMMAND_STATUS_VOLUME,getVolumeLevel()); - myfprintf(fp,"%s: %i\n",COMMAND_STATUS_REPEAT,getPlaylistRepeatStatus()); - myfprintf(fp,"%s: %i\n",COMMAND_STATUS_RANDOM,getPlaylistRandomStatus()); - myfprintf(fp,"%s: %li\n",COMMAND_STATUS_PLAYLIST,getPlaylistVersion()); - myfprintf(fp,"%s: %i\n",COMMAND_STATUS_PLAYLIST_LENGTH,getPlaylistLength()); - myfprintf(fp,"%s: %i\n",COMMAND_STATUS_CROSSFADE, - (int)(getPlayerCrossFade()+0.5)); - - myfprintf(fp,"%s: %s\n",COMMAND_STATUS_STATE,state); - - song = getPlaylistCurrentSong(); - if(song >= 0) { - myfprintf(fp,"%s: %i\n", COMMAND_STATUS_SONG, song); - myfprintf(fp,"%s: %i\n", COMMAND_STATUS_SONGID, - getPlaylistSongId(song)); + switch (getPlayerState()) { + case PLAYER_STATE_STOP: + state = COMMAND_STOP; + break; + case PLAYER_STATE_PAUSE: + state = COMMAND_PAUSE; + break; + case PLAYER_STATE_PLAY: + state = COMMAND_PLAY; + break; + } + + myfprintf(fp, "%s: %i\n", COMMAND_STATUS_VOLUME, getVolumeLevel()); + myfprintf(fp, "%s: %i\n", COMMAND_STATUS_REPEAT, + getPlaylistRepeatStatus()); + myfprintf(fp, "%s: %i\n", COMMAND_STATUS_RANDOM, + getPlaylistRandomStatus()); + myfprintf(fp, "%s: %li\n", COMMAND_STATUS_PLAYLIST, + getPlaylistVersion()); + myfprintf(fp, "%s: %i\n", COMMAND_STATUS_PLAYLIST_LENGTH, + getPlaylistLength()); + myfprintf(fp, "%s: %i\n", COMMAND_STATUS_CROSSFADE, + (int)(getPlayerCrossFade() + 0.5)); + + myfprintf(fp, "%s: %s\n", COMMAND_STATUS_STATE, state); + + song = getPlaylistCurrentSong(); + if (song >= 0) { + myfprintf(fp, "%s: %i\n", COMMAND_STATUS_SONG, song); + myfprintf(fp, "%s: %i\n", COMMAND_STATUS_SONGID, + getPlaylistSongId(song)); + } + if (getPlayerState() != PLAYER_STATE_STOP) { + myfprintf(fp, "%s: %i:%i\n", COMMAND_STATUS_TIME, + getPlayerElapsedTime(), getPlayerTotalTime()); + myfprintf(fp, "%s: %li\n", COMMAND_STATUS_BITRATE, + getPlayerBitRate(), getPlayerTotalTime()); + myfprintf(fp, "%s: %u:%i:%i\n", COMMAND_STATUS_AUDIO, + getPlayerSampleRate(), getPlayerBits(), + getPlayerChannels()); } - if(getPlayerState()!=PLAYER_STATE_STOP) { - myfprintf(fp,"%s: %i:%i\n",COMMAND_STATUS_TIME,getPlayerElapsedTime(),getPlayerTotalTime()); - myfprintf(fp,"%s: %li\n",COMMAND_STATUS_BITRATE,getPlayerBitRate(),getPlayerTotalTime()); - myfprintf(fp,"%s: %u:%i:%i\n",COMMAND_STATUS_AUDIO,getPlayerSampleRate(),getPlayerBits(),getPlayerChannels()); - } - - if((updateJobId = isUpdatingDB())) { - myfprintf(fp,"%s: %i\n",COMMAND_STATUS_UPDATING_DB,updateJobId); + + if ((updateJobId = isUpdatingDB())) { + myfprintf(fp, "%s: %i\n", COMMAND_STATUS_UPDATING_DB, + updateJobId); } - if(getPlayerError()!=PLAYER_ERROR_NOERROR) { - myfprintf(fp,"%s: %s\n",COMMAND_STATUS_ERROR,getPlayerErrorStr()); - } + if (getPlayerError() != PLAYER_ERROR_NOERROR) { + myfprintf(fp, "%s: %s\n", COMMAND_STATUS_ERROR, + getPlayerErrorStr()); + } - return 0; + return 0; } -static int handleKill(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleKill(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - return COMMAND_RETURN_KILL; + return COMMAND_RETURN_KILL; } -static int handleClose(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleClose(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - return COMMAND_RETURN_CLOSE; + return COMMAND_RETURN_CLOSE; } -static int handleAdd(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleAdd(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - char * path = argArray[1]; + char *path = argArray[1]; - if(isRemoteUrl(path)) return addToPlaylist(fp, path, 0); + if (isRemoteUrl(path)) + return addToPlaylist(fp, path, 0); - return addAllIn(fp,path); + return addAllIn(fp, path); } -static int handleAddId(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleAddId(FILE * fp, int *permission, int argArrayLength, + char **argArray) { return addToPlaylist(fp, argArray[1], 1); } -static int handleDelete(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleDelete(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - int song; - char * test; + int song; + char *test; - song = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "need a positive integer", NULL); - return -1; - } - return deleteFromPlaylist(fp,song); + song = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "need a positive integer", NULL); + return -1; + } + return deleteFromPlaylist(fp, song); } -static int handleDeleteId(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleDeleteId(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - int id; - char * test; + int id; + char *test; - id = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "need a positive integer", NULL); - return -1; - } - return deleteFromPlaylistById(fp, id); + id = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "need a positive integer", NULL); + return -1; + } + return deleteFromPlaylistById(fp, id); } -static int handlePlaylist(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handlePlaylist(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - return showPlaylist(fp); + return showPlaylist(fp); } -static int handleShuffle(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleShuffle(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - return shufflePlaylist(fp); + return shufflePlaylist(fp); } -static int handleClear(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleClear(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - return clearPlaylist(fp); + return clearPlaylist(fp); } -static int handleSave(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleSave(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - return savePlaylist(fp,argArray[1]); + return savePlaylist(fp, argArray[1]); } -static int handleLoad(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleLoad(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - return loadPlaylist(fp,argArray[1]); + return loadPlaylist(fp, argArray[1]); } -static int handleListPlaylist(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleListPlaylist(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - return PlaylistInfo(fp,argArray[1],0); + return PlaylistInfo(fp, argArray[1], 0); } -static int handleListPlaylistInfo(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleListPlaylistInfo(FILE * fp, int *permission, + int argArrayLength, char **argArray) { - return PlaylistInfo(fp,argArray[1], 1); + return PlaylistInfo(fp, argArray[1], 1); } -static int handleLsInfo(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleLsInfo(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - if(argArrayLength==1) { - if(printDirectoryInfo(fp,NULL)<0) return -1; - else return lsPlaylists(fp,""); - } - else { - if(printDirectoryInfo(fp,argArray[1])<0) return -1; - else return lsPlaylists(fp,argArray[1]); - } + if (argArrayLength == 1) { + if (printDirectoryInfo(fp, NULL) < 0) + return -1; + else + return lsPlaylists(fp, ""); + } else { + if (printDirectoryInfo(fp, argArray[1]) < 0) + return -1; + else + return lsPlaylists(fp, argArray[1]); + } } -static int handleRm(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleRm(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - return deletePlaylist(fp,argArray[1]); + return deletePlaylist(fp, argArray[1]); } -static int handlePlaylistChanges(FILE * fp, int * permission, - int argArrayLength, char ** argArray) +static int handlePlaylistChanges(FILE * fp, int *permission, + int argArrayLength, char **argArray) { - unsigned long version; - char * test; + unsigned long version; + char *test; - version = strtoul(argArray[1], &test, 10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, "need a positive integer", - NULL); - return -1; - } - return playlistChanges(fp, version); + version = strtoul(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, "need a positive integer", + NULL); + return -1; + } + return playlistChanges(fp, version); } -static int handlePlaylistChangesPosId(FILE * fp, int * permission, - int argArrayLength, char ** argArray) +static int handlePlaylistChangesPosId(FILE * fp, int *permission, + int argArrayLength, char **argArray) { - unsigned long version; - char * test; + unsigned long version; + char *test; - version = strtoul(argArray[1], &test, 10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, "need a positive integer", - NULL); - return -1; - } - return playlistChangesPosId(fp, version); + version = strtoul(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, "need a positive integer", + NULL); + return -1; + } + return playlistChangesPosId(fp, version); } -static int handlePlaylistInfo(FILE * fp, int * permission, - int argArrayLength, char ** argArray) +static int handlePlaylistInfo(FILE * fp, int *permission, + int argArrayLength, char **argArray) { - int song = -1; - char * test; - - if(argArrayLength == 2) { - song = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "need a positive integer", NULL); - return -1; - } - } - return playlistInfo(fp,song); + int song = -1; + char *test; + + if (argArrayLength == 2) { + song = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "need a positive integer", NULL); + return -1; + } + } + return playlistInfo(fp, song); } -static int handlePlaylistId(FILE * fp, int * permission, - int argArrayLength, char ** argArray) +static int handlePlaylistId(FILE * fp, int *permission, + int argArrayLength, char **argArray) { - int id = -1; - char * test; - - if(argArrayLength == 2) { - id = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "need a positive integer", NULL); - return -1; - } - } - return playlistId(fp, id); + int id = -1; + char *test; + + if (argArrayLength == 2) { + id = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "need a positive integer", NULL); + return -1; + } + } + return playlistId(fp, id); } -static int handleFind(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleFind(FILE * fp, int *permission, int argArrayLength, + char **argArray) { int ret; - LocateTagItem * items; - int numItems = newLocateTagItemArrayFromArgArray(argArray+1, - argArrayLength-1, &items); + LocateTagItem *items; + int numItems = newLocateTagItemArrayFromArgArray(argArray + 1, + argArrayLength - 1, + &items); - if(numItems <= 0) { - commandError(fp, ACK_ERROR_ARG, "incorrect arguments", NULL); + if (numItems <= 0) { + commandError(fp, ACK_ERROR_ARG, "incorrect arguments", NULL); return -1; } - ret = findSongsIn(fp, NULL, numItems, items); + ret = findSongsIn(fp, NULL, numItems, items); freeLocateTagItemArray(numItems, items); return ret; } -static int handleSearch(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleSearch(FILE * fp, int *permission, int argArrayLength, + char **argArray) { int ret; - LocateTagItem * items; - int numItems = newLocateTagItemArrayFromArgArray(argArray+1, - argArrayLength-1, &items); + LocateTagItem *items; + int numItems = newLocateTagItemArrayFromArgArray(argArray + 1, + argArrayLength - 1, + &items); - if(numItems <= 0) { - commandError(fp, ACK_ERROR_ARG, "incorrect arguments", NULL); + if (numItems <= 0) { + commandError(fp, ACK_ERROR_ARG, "incorrect arguments", NULL); return -1; } - ret = searchForSongsIn(fp, NULL, numItems, items); + ret = searchForSongsIn(fp, NULL, numItems, items); freeLocateTagItemArray(numItems, items); return ret; } -static int listHandleUpdate(FILE * fp, - int * permission, - int argArrayLength, - char ** argArray, - ListNode * commandNode, - CommandEntry * cmd) +static int listHandleUpdate(FILE * fp, + int *permission, + int argArrayLength, + char **argArray, + ListNode * commandNode, CommandEntry * cmd) { - static List * pathList = NULL; - CommandEntry * nextCmd = NULL; - ListNode * nextNode = commandNode->nextNode;; + static List *pathList = NULL; + CommandEntry *nextCmd = NULL; + ListNode *nextNode = commandNode->nextNode;; - if(!pathList) pathList = makeList(NULL, 1); + if (!pathList) + pathList = makeList(NULL, 1); - if(argArrayLength==2) insertInList(pathList,argArray[1],NULL); - else insertInList(pathList,"",NULL); + if (argArrayLength == 2) + insertInList(pathList, argArray[1], NULL); + else + insertInList(pathList, "", NULL); - if(nextNode) { + if (nextNode) { nextCmd = getCommandEntryFromString((void *)nextNode->data, permission); } - if(cmd!=nextCmd) { - int ret = updateInit(fp,pathList); + if (cmd != nextCmd) { + int ret = updateInit(fp, pathList); freeList(pathList); pathList = NULL; return ret; @@ -540,364 +559,369 @@ static int listHandleUpdate(FILE * fp, return 0; } -static int handleUpdate(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleUpdate(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - if(argArrayLength==2) { + if (argArrayLength == 2) { int ret; - List * pathList = makeList(NULL, 1); - insertInList(pathList,argArray[1],NULL); - ret = updateInit(fp,pathList); + List *pathList = makeList(NULL, 1); + insertInList(pathList, argArray[1], NULL); + ret = updateInit(fp, pathList); freeList(pathList); return ret; } - return updateInit(fp,NULL); + return updateInit(fp, NULL); } -static int handleNext(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleNext(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - return nextSongInPlaylist(fp); + return nextSongInPlaylist(fp); } -static int handlePrevious(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handlePrevious(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - return previousSongInPlaylist(fp); + return previousSongInPlaylist(fp); } -static int handleListAll(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleListAll(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - char * directory = NULL; + char *directory = NULL; - if(argArrayLength==2) directory = argArray[1]; - return printAllIn(fp,directory); + if (argArrayLength == 2) + directory = argArray[1]; + return printAllIn(fp, directory); } -static int handleVolume(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleVolume(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - int change; - char * test; + int change; + char *test; - change = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, "need an integer", NULL); - return -1; - } - return changeVolumeLevel(fp,change,1); + change = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, "need an integer", NULL); + return -1; + } + return changeVolumeLevel(fp, change, 1); } -static int handleSetVol(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleSetVol(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - int level; - char * test; + int level; + char *test; - level = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, "need an integer", NULL); - return -1; - } - return changeVolumeLevel(fp,level,0); + level = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, "need an integer", NULL); + return -1; + } + return changeVolumeLevel(fp, level, 0); } -static int handleRepeat(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleRepeat(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - int status; - char * test; + int status; + char *test; - status = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, "need an integer", NULL); - return -1; - } - return setPlaylistRepeatStatus(fp,status); + status = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, "need an integer", NULL); + return -1; + } + return setPlaylistRepeatStatus(fp, status); } -static int handleRandom(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleRandom(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - int status; - char * test; + int status; + char *test; - status = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, "need an integer", NULL); - return -1; - } - return setPlaylistRandomStatus(fp,status); + status = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, "need an integer", NULL); + return -1; + } + return setPlaylistRandomStatus(fp, status); } -static int handleStats(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleStats(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - return printStats(fp); + return printStats(fp); } -static int handleClearError(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleClearError(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - clearPlayerError(); - return 0; + clearPlayerError(); + return 0; } -static int handleList(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleList(FILE * fp, int *permission, int argArrayLength, + char **argArray) { int numConditionals = 0; - LocateTagItem * conditionals = NULL; + LocateTagItem *conditionals = NULL; int tagType = getLocateTagItemType(argArray[1]); int ret; - if(tagType < 0) { - commandError(fp, ACK_ERROR_ARG, - "\"%s\" is not known", argArray[1]); + if (tagType < 0) { + commandError(fp, ACK_ERROR_ARG, + "\"%s\" is not known", argArray[1]); return -1; } /* for compatibility with < 0.12.0 */ - if(argArrayLength==3) { - if(tagType != TAG_ITEM_ALBUM) { - commandError(fp, ACK_ERROR_ARG, - "should be \"%s\" for 3 arguments", - mpdTagItemKeys[TAG_ITEM_ALBUM]); + if (argArrayLength == 3) { + if (tagType != TAG_ITEM_ALBUM) { + commandError(fp, ACK_ERROR_ARG, + "should be \"%s\" for 3 arguments", + mpdTagItemKeys[TAG_ITEM_ALBUM]); return -1; } conditionals = newLocateTagItem(mpdTagItemKeys[TAG_ITEM_ARTIST], - argArray[2]); + argArray[2]); numConditionals = 1; - } - else { - numConditionals = newLocateTagItemArrayFromArgArray(argArray+2, - argArrayLength-2, &conditionals); - - if(numConditionals < 0) { - commandError(fp, ACK_ERROR_ARG, - "not able to parse args", NULL); + } else { + numConditionals = + newLocateTagItemArrayFromArgArray(argArray + 2, + argArrayLength - 2, + &conditionals); + + if (numConditionals < 0) { + commandError(fp, ACK_ERROR_ARG, + "not able to parse args", NULL); return -1; } } - ret = listAllUniqueTags(fp, tagType, numConditionals,conditionals); + ret = listAllUniqueTags(fp, tagType, numConditionals, conditionals); - if(conditionals) freeLocateTagItemArray(numConditionals, conditionals); + if (conditionals) + freeLocateTagItemArray(numConditionals, conditionals); return ret; } -static int handleMove(FILE * fp, int * permission, int argArrayLength, - char ** argArray) -{ - int from; - int to; - char * test; - - from = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "\"%s\" is not a integer", argArray[1]); - return -1; - } - to = strtol(argArray[2],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "\"%s\" is not a integer", argArray[2]); - return -1; - } - return moveSongInPlaylist(fp,from,to); -} - -static int handleMoveId(FILE * fp, int * permission, int argArrayLength, - char ** argArray) -{ - int id; - int to; - char * test; - - id = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "\"%s\" is not a integer", argArray[1]); - return -1; - } - to = strtol(argArray[2],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "\"%s\" is not a integer", argArray[2]); - return -1; - } - return moveSongInPlaylistById(fp, id, to); -} - -static int handleSwap(FILE * fp, int * permission, int argArrayLength, - char ** argArray) -{ - int song1; - int song2; - char * test; - - song1 = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "\"%s\" is not a integer", argArray[1]); - return -1; - } - song2 = strtol(argArray[2],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, "\"%s\" is not a integer", - argArray[2]); - return -1; - } - return swapSongsInPlaylist(fp,song1,song2); -} - -static int handleSwapId(FILE * fp, int * permission, int argArrayLength, - char ** argArray) -{ - int id1; - int id2; - char * test; - - id1 = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "\"%s\" is not a integer", argArray[1]); - return -1; - } - id2 = strtol(argArray[2],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, "\"%s\" is not a integer", - argArray[2]); - return -1; - } - return swapSongsInPlaylistById(fp, id1, id2); -} - -static int handleSeek(FILE * fp, int * permission, int argArrayLength, - char ** argArray) -{ - int song; - int time; - char * test; - - song = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "\"%s\" is not a integer", argArray[1]); - return -1; - } - time = strtol(argArray[2],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "\"%s\" is not a integer", argArray[2]); - return -1; - } - return seekSongInPlaylist(fp,song,time); -} - -static int handleSeekId(FILE * fp, int * permission, int argArrayLength, - char ** argArray) -{ - int id; - int time; - char * test; - - id = strtol(argArray[1],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "\"%s\" is not a integer", argArray[1]); - return -1; - } - time = strtol(argArray[2],&test,10); - if(*test!='\0') { - commandError(fp, ACK_ERROR_ARG, - "\"%s\" is not a integer", argArray[2]); - return -1; - } - return seekSongInPlaylistById(fp, id, time); -} - -static int handleListAllInfo(FILE * fp, int * permission, int argArrayLength, - char ** argArray) -{ - char * directory = NULL; - - if(argArrayLength==2) directory = argArray[1]; - return printInfoForAllIn(fp,directory); -} - -static int handlePing(FILE * fp, int * permission, int argArrayLength, - char ** argArray) -{ - return 0; -} - -static int handlePassword(FILE * fp, int * permission, int argArrayLength, - char ** argArray) -{ - if(getPermissionFromPassword(argArray[1],permission)<0) { - commandError(fp, ACK_ERROR_PASSWORD, "incorrect password", NULL); +static int handleMove(FILE * fp, int *permission, int argArrayLength, + char **argArray) +{ + int from; + int to; + char *test; + + from = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "\"%s\" is not a integer", argArray[1]); + return -1; + } + to = strtol(argArray[2], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "\"%s\" is not a integer", argArray[2]); + return -1; + } + return moveSongInPlaylist(fp, from, to); +} + +static int handleMoveId(FILE * fp, int *permission, int argArrayLength, + char **argArray) +{ + int id; + int to; + char *test; + + id = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "\"%s\" is not a integer", argArray[1]); + return -1; + } + to = strtol(argArray[2], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "\"%s\" is not a integer", argArray[2]); + return -1; + } + return moveSongInPlaylistById(fp, id, to); +} + +static int handleSwap(FILE * fp, int *permission, int argArrayLength, + char **argArray) +{ + int song1; + int song2; + char *test; + + song1 = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "\"%s\" is not a integer", argArray[1]); + return -1; + } + song2 = strtol(argArray[2], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, "\"%s\" is not a integer", + argArray[2]); + return -1; + } + return swapSongsInPlaylist(fp, song1, song2); +} + +static int handleSwapId(FILE * fp, int *permission, int argArrayLength, + char **argArray) +{ + int id1; + int id2; + char *test; + + id1 = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "\"%s\" is not a integer", argArray[1]); + return -1; + } + id2 = strtol(argArray[2], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, "\"%s\" is not a integer", + argArray[2]); + return -1; + } + return swapSongsInPlaylistById(fp, id1, id2); +} + +static int handleSeek(FILE * fp, int *permission, int argArrayLength, + char **argArray) +{ + int song; + int time; + char *test; + + song = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "\"%s\" is not a integer", argArray[1]); + return -1; + } + time = strtol(argArray[2], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "\"%s\" is not a integer", argArray[2]); + return -1; + } + return seekSongInPlaylist(fp, song, time); +} + +static int handleSeekId(FILE * fp, int *permission, int argArrayLength, + char **argArray) +{ + int id; + int time; + char *test; + + id = strtol(argArray[1], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "\"%s\" is not a integer", argArray[1]); + return -1; + } + time = strtol(argArray[2], &test, 10); + if (*test != '\0') { + commandError(fp, ACK_ERROR_ARG, + "\"%s\" is not a integer", argArray[2]); + return -1; + } + return seekSongInPlaylistById(fp, id, time); +} + +static int handleListAllInfo(FILE * fp, int *permission, int argArrayLength, + char **argArray) +{ + char *directory = NULL; + + if (argArrayLength == 2) + directory = argArray[1]; + return printInfoForAllIn(fp, directory); +} + +static int handlePing(FILE * fp, int *permission, int argArrayLength, + char **argArray) +{ + return 0; +} + +static int handlePassword(FILE * fp, int *permission, int argArrayLength, + char **argArray) +{ + if (getPermissionFromPassword(argArray[1], permission) < 0) { + commandError(fp, ACK_ERROR_PASSWORD, "incorrect password", + NULL); return -1; } return 0; } -static int handleCrossfade(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleCrossfade(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - int time; - char * test; + int time; + char *test; - time = strtol(argArray[1],&test,10); - if(*test!='\0' || time<0) { - commandError(fp, ACK_ERROR_ARG, - "\"%s\" is not a integer >= 0", argArray[1]); - return -1; - } + time = strtol(argArray[1], &test, 10); + if (*test != '\0' || time < 0) { + commandError(fp, ACK_ERROR_ARG, + "\"%s\" is not a integer >= 0", argArray[1]); + return -1; + } setPlayerCrossFade(time); return 0; } -static int handleEnableDevice(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleEnableDevice(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - int device; - char * test; + int device; + char *test; - device = strtol(argArray[1],&test,10); - if(*test!='\0' || device<0) { - commandError(fp, ACK_ERROR_ARG, - "\"%s\" is not a integer >= 0", argArray[1]); - return -1; - } + device = strtol(argArray[1], &test, 10); + if (*test != '\0' || device < 0) { + commandError(fp, ACK_ERROR_ARG, + "\"%s\" is not a integer >= 0", argArray[1]); + return -1; + } return enableAudioDevice(fp, device); } -static int handleDisableDevice(FILE * fp, int * permission, - int argArrayLength, char ** argArray) +static int handleDisableDevice(FILE * fp, int *permission, + int argArrayLength, char **argArray) { - int device; - char * test; + int device; + char *test; - device = strtol(argArray[1],&test,10); - if(*test!='\0' || device<0) { - commandError(fp, ACK_ERROR_ARG, - "\"%s\" is not a integer >= 0", argArray[1]); - return -1; - } + device = strtol(argArray[1], &test, 10); + if (*test != '\0' || device < 0) { + commandError(fp, ACK_ERROR_ARG, + "\"%s\" is not a integer >= 0", argArray[1]); + return -1; + } return disableAudioDevice(fp, device); } -static int handleDevices(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleDevices(FILE * fp, int *permission, int argArrayLength, + char **argArray) { printAudioDevices(fp); @@ -905,15 +929,15 @@ static int handleDevices(FILE * fp, int * permission, int argArrayLength, } /* don't be fooled, this is the command handler for "commands" command */ -static int handleCommands(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleCommands(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - ListNode * node = commandList->firstNode; - CommandEntry * cmd; + ListNode *node = commandList->firstNode; + CommandEntry *cmd; - while(node != NULL) { + while (node != NULL) { cmd = (CommandEntry *) node->data; - if(cmd->reqPermission == (*permission & cmd->reqPermission)) { + if (cmd->reqPermission == (*permission & cmd->reqPermission)) { myfprintf(fp, "command: %s\n", cmd->cmd); } @@ -923,16 +947,16 @@ static int handleCommands(FILE * fp, int * permission, int argArrayLength, return 0; } -static int handleNotcommands(FILE * fp, int * permission, int argArrayLength, - char ** argArray) +static int handleNotcommands(FILE * fp, int *permission, int argArrayLength, + char **argArray) { - ListNode * node = commandList->firstNode; - CommandEntry * cmd; + ListNode *node = commandList->firstNode; + CommandEntry *cmd; - while(node != NULL) { + while (node != NULL) { cmd = (CommandEntry *) node->data; - if(cmd->reqPermission != (*permission & cmd->reqPermission)) { + if (cmd->reqPermission != (*permission & cmd->reqPermission)) { myfprintf(fp, "command: %s\n", cmd->cmd); } @@ -942,219 +966,255 @@ static int handleNotcommands(FILE * fp, int * permission, int argArrayLength, return 0; } -void initCommands(void) { - commandList = makeList(free, 1); - - addCommand(COMMAND_PLAY ,PERMISSION_CONTROL, 0, 1,handlePlay,NULL); - addCommand(COMMAND_PLAYID ,PERMISSION_CONTROL, 0, 1,handlePlayId,NULL); - addCommand(COMMAND_STOP ,PERMISSION_CONTROL, 0, 0,handleStop,NULL); - addCommand(COMMAND_CURRENTSONG ,PERMISSION_READ , 0, 0,handleCurrentSong,NULL); - addCommand(COMMAND_PAUSE ,PERMISSION_CONTROL, 0, 1,handlePause,NULL); - addCommand(COMMAND_STATUS ,PERMISSION_READ, 0, 0,commandStatus,NULL); - addCommand(COMMAND_KILL ,PERMISSION_ADMIN, -1,-1,handleKill,NULL); - addCommand(COMMAND_CLOSE ,0, -1,-1,handleClose,NULL); - addCommand(COMMAND_ADD ,PERMISSION_ADD, 1, 1,handleAdd,NULL); - addCommand(COMMAND_ADDID ,PERMISSION_ADD, 1, 1,handleAddId,NULL); - addCommand(COMMAND_DELETE ,PERMISSION_CONTROL, 1, 1,handleDelete,NULL); - addCommand(COMMAND_DELETEID ,PERMISSION_CONTROL, 1, 1,handleDeleteId,NULL); - addCommand(COMMAND_PLAYLIST ,PERMISSION_READ, 0, 0,handlePlaylist,NULL); - addCommand(COMMAND_PLAYLISTID ,PERMISSION_READ, 0, 1,handlePlaylistId,NULL); - addCommand(COMMAND_SHUFFLE ,PERMISSION_CONTROL, 0, 0,handleShuffle,NULL); - addCommand(COMMAND_CLEAR ,PERMISSION_CONTROL, 0, 0,handleClear,NULL); - addCommand(COMMAND_SAVE ,PERMISSION_CONTROL, 1, 1,handleSave,NULL); - addCommand(COMMAND_LOAD ,PERMISSION_ADD, 1, 1,handleLoad,NULL); - addCommand(COMMAND_LISTPLAYLIST,PERMISSION_READ, 1, 1,handleListPlaylist,NULL); - addCommand(COMMAND_LISTPLAYLISTINFO,PERMISSION_READ, 1, 1,handleListPlaylistInfo,NULL); - addCommand(COMMAND_LSINFO ,PERMISSION_READ, 0, 1,handleLsInfo,NULL); - addCommand(COMMAND_RM ,PERMISSION_CONTROL, 1, 1,handleRm,NULL); - addCommand(COMMAND_PLAYLISTINFO,PERMISSION_READ, 0, 1,handlePlaylistInfo,NULL); - addCommand(COMMAND_FIND ,PERMISSION_READ, 2,-1,handleFind,NULL); - addCommand(COMMAND_SEARCH ,PERMISSION_READ, 2,-1,handleSearch,NULL); - addCommand(COMMAND_UPDATE ,PERMISSION_ADMIN, 0, 1,handleUpdate,listHandleUpdate); - addCommand(COMMAND_NEXT ,PERMISSION_CONTROL, 0, 0,handleNext,NULL); - addCommand(COMMAND_PREVIOUS ,PERMISSION_CONTROL, 0, 0,handlePrevious,NULL); - addCommand(COMMAND_LISTALL ,PERMISSION_READ, 0, 1,handleListAll,NULL); - addCommand(COMMAND_VOLUME ,PERMISSION_CONTROL, 1, 1,handleVolume,NULL); - addCommand(COMMAND_REPEAT ,PERMISSION_CONTROL, 1, 1,handleRepeat,NULL); - addCommand(COMMAND_RANDOM ,PERMISSION_CONTROL, 1, 1,handleRandom,NULL); - addCommand(COMMAND_STATS ,PERMISSION_READ, 0, 0,handleStats,NULL); - addCommand(COMMAND_CLEAR_ERROR ,PERMISSION_CONTROL, 0, 0,handleClearError,NULL); - addCommand(COMMAND_LIST ,PERMISSION_READ, 1,-1,handleList,NULL); - addCommand(COMMAND_MOVE ,PERMISSION_CONTROL, 2, 2,handleMove,NULL); - addCommand(COMMAND_MOVEID ,PERMISSION_CONTROL, 2, 2,handleMoveId,NULL); - addCommand(COMMAND_SWAP ,PERMISSION_CONTROL, 2, 2,handleSwap,NULL); - addCommand(COMMAND_SWAPID ,PERMISSION_CONTROL, 2, 2,handleSwapId,NULL); - addCommand(COMMAND_SEEK ,PERMISSION_CONTROL, 2, 2,handleSeek,NULL); - addCommand(COMMAND_SEEKID ,PERMISSION_CONTROL, 2, 2,handleSeekId,NULL); - addCommand(COMMAND_LISTALLINFO ,PERMISSION_READ, 0, 1,handleListAllInfo,NULL); - addCommand(COMMAND_PING ,0, 0, 0,handlePing,NULL); - addCommand(COMMAND_SETVOL ,PERMISSION_CONTROL, 1, 1,handleSetVol,NULL); - addCommand(COMMAND_PASSWORD ,0, 1, 1,handlePassword,NULL); - addCommand(COMMAND_CROSSFADE ,PERMISSION_CONTROL, 1, 1,handleCrossfade,NULL); - addCommand(COMMAND_URL_HANDLERS,PERMISSION_READ, 0, 0,handleUrlHandlers,NULL); - addCommand(COMMAND_PLCHANGES ,PERMISSION_READ, 1, 1,handlePlaylistChanges,NULL); - addCommand(COMMAND_PLCHANGESPOSID ,PERMISSION_READ, 1, 1,handlePlaylistChangesPosId,NULL); - addCommand(COMMAND_ENABLE_DEV ,PERMISSION_ADMIN, 1, 1,handleEnableDevice,NULL); - addCommand(COMMAND_DISABLE_DEV ,PERMISSION_ADMIN, 1, 1,handleDisableDevice,NULL); - addCommand(COMMAND_DEVICES ,PERMISSION_READ, 0, 0,handleDevices,NULL); - addCommand(COMMAND_COMMANDS ,0, 0, 0,handleCommands,NULL); - addCommand(COMMAND_NOTCOMMANDS ,0, 0, 0,handleNotcommands,NULL); - - sortList(commandList); -} - -void finishCommands(void) { - freeList(commandList); -} - -static int checkArgcAndPermission(CommandEntry * cmd, FILE *fp, - int permission, int argc, char** argArray) -{ - int min = cmd->min + 1; - int max = cmd->max + 1; +void initCommands(void) +{ + commandList = makeList(free, 1); + + addCommand(COMMAND_PLAY, PERMISSION_CONTROL, 0, 1, handlePlay, NULL); + addCommand(COMMAND_PLAYID, PERMISSION_CONTROL, 0, 1, handlePlayId, + NULL); + addCommand(COMMAND_STOP, PERMISSION_CONTROL, 0, 0, handleStop, NULL); + addCommand(COMMAND_CURRENTSONG, PERMISSION_READ, 0, 0, + handleCurrentSong, NULL); + addCommand(COMMAND_PAUSE, PERMISSION_CONTROL, 0, 1, handlePause, NULL); + addCommand(COMMAND_STATUS, PERMISSION_READ, 0, 0, commandStatus, NULL); + addCommand(COMMAND_KILL, PERMISSION_ADMIN, -1, -1, handleKill, NULL); + addCommand(COMMAND_CLOSE, 0, -1, -1, handleClose, NULL); + addCommand(COMMAND_ADD, PERMISSION_ADD, 1, 1, handleAdd, NULL); + addCommand(COMMAND_ADDID, PERMISSION_ADD, 1, 1, handleAddId, NULL); + addCommand(COMMAND_DELETE, PERMISSION_CONTROL, 1, 1, handleDelete, + NULL); + addCommand(COMMAND_DELETEID, PERMISSION_CONTROL, 1, 1, handleDeleteId, + NULL); + addCommand(COMMAND_PLAYLIST, PERMISSION_READ, 0, 0, handlePlaylist, + NULL); + addCommand(COMMAND_PLAYLISTID, PERMISSION_READ, 0, 1, handlePlaylistId, + NULL); + addCommand(COMMAND_SHUFFLE, PERMISSION_CONTROL, 0, 0, handleShuffle, + NULL); + addCommand(COMMAND_CLEAR, PERMISSION_CONTROL, 0, 0, handleClear, NULL); + addCommand(COMMAND_SAVE, PERMISSION_CONTROL, 1, 1, handleSave, NULL); + addCommand(COMMAND_LOAD, PERMISSION_ADD, 1, 1, handleLoad, NULL); + addCommand(COMMAND_LISTPLAYLIST, PERMISSION_READ, 1, 1, + handleListPlaylist, NULL); + addCommand(COMMAND_LISTPLAYLISTINFO, PERMISSION_READ, 1, 1, + handleListPlaylistInfo, NULL); + addCommand(COMMAND_LSINFO, PERMISSION_READ, 0, 1, handleLsInfo, NULL); + addCommand(COMMAND_RM, PERMISSION_CONTROL, 1, 1, handleRm, NULL); + addCommand(COMMAND_PLAYLISTINFO, PERMISSION_READ, 0, 1, + handlePlaylistInfo, NULL); + addCommand(COMMAND_FIND, PERMISSION_READ, 2, -1, handleFind, NULL); + addCommand(COMMAND_SEARCH, PERMISSION_READ, 2, -1, handleSearch, NULL); + addCommand(COMMAND_UPDATE, PERMISSION_ADMIN, 0, 1, handleUpdate, + listHandleUpdate); + addCommand(COMMAND_NEXT, PERMISSION_CONTROL, 0, 0, handleNext, NULL); + addCommand(COMMAND_PREVIOUS, PERMISSION_CONTROL, 0, 0, handlePrevious, + NULL); + addCommand(COMMAND_LISTALL, PERMISSION_READ, 0, 1, handleListAll, NULL); + addCommand(COMMAND_VOLUME, PERMISSION_CONTROL, 1, 1, handleVolume, + NULL); + addCommand(COMMAND_REPEAT, PERMISSION_CONTROL, 1, 1, handleRepeat, + NULL); + addCommand(COMMAND_RANDOM, PERMISSION_CONTROL, 1, 1, handleRandom, + NULL); + addCommand(COMMAND_STATS, PERMISSION_READ, 0, 0, handleStats, NULL); + addCommand(COMMAND_CLEAR_ERROR, PERMISSION_CONTROL, 0, 0, + handleClearError, NULL); + addCommand(COMMAND_LIST, PERMISSION_READ, 1, -1, handleList, NULL); + addCommand(COMMAND_MOVE, PERMISSION_CONTROL, 2, 2, handleMove, NULL); + addCommand(COMMAND_MOVEID, PERMISSION_CONTROL, 2, 2, handleMoveId, + NULL); + addCommand(COMMAND_SWAP, PERMISSION_CONTROL, 2, 2, handleSwap, NULL); + addCommand(COMMAND_SWAPID, PERMISSION_CONTROL, 2, 2, handleSwapId, + NULL); + addCommand(COMMAND_SEEK, PERMISSION_CONTROL, 2, 2, handleSeek, NULL); + addCommand(COMMAND_SEEKID, PERMISSION_CONTROL, 2, 2, handleSeekId, + NULL); + addCommand(COMMAND_LISTALLINFO, PERMISSION_READ, 0, 1, + handleListAllInfo, NULL); + addCommand(COMMAND_PING, 0, 0, 0, handlePing, NULL); + addCommand(COMMAND_SETVOL, PERMISSION_CONTROL, 1, 1, handleSetVol, + NULL); + addCommand(COMMAND_PASSWORD, 0, 1, 1, handlePassword, NULL); + addCommand(COMMAND_CROSSFADE, PERMISSION_CONTROL, 1, 1, handleCrossfade, + NULL); + addCommand(COMMAND_URL_HANDLERS, PERMISSION_READ, 0, 0, + handleUrlHandlers, NULL); + addCommand(COMMAND_PLCHANGES, PERMISSION_READ, 1, 1, + handlePlaylistChanges, NULL); + addCommand(COMMAND_PLCHANGESPOSID, PERMISSION_READ, 1, 1, + handlePlaylistChangesPosId, NULL); + addCommand(COMMAND_ENABLE_DEV, PERMISSION_ADMIN, 1, 1, + handleEnableDevice, NULL); + addCommand(COMMAND_DISABLE_DEV, PERMISSION_ADMIN, 1, 1, + handleDisableDevice, NULL); + addCommand(COMMAND_DEVICES, PERMISSION_READ, 0, 0, handleDevices, NULL); + addCommand(COMMAND_COMMANDS, 0, 0, 0, handleCommands, NULL); + addCommand(COMMAND_NOTCOMMANDS, 0, 0, 0, handleNotcommands, NULL); + + sortList(commandList); +} + +void finishCommands(void) +{ + freeList(commandList); +} + +static int checkArgcAndPermission(CommandEntry * cmd, FILE * fp, + int permission, int argc, char **argArray) +{ + int min = cmd->min + 1; + int max = cmd->max + 1; if (cmd->reqPermission != (permission & cmd->reqPermission)) { - if(fp) { - commandError(fp, ACK_ERROR_PERMISSION, - "you don't have permission for \"%s\"", - cmd->cmd); + if (fp) { + commandError(fp, ACK_ERROR_PERMISSION, + "you don't have permission for \"%s\"", + cmd->cmd); } - return -1; + return -1; } - if (min == 0) return 0; + if (min == 0) + return 0; - if (min == max && max != argc) { - if(fp) { - commandError(fp, ACK_ERROR_ARG, - "wrong number of arguments for \"%s\"", - argArray[0]); + if (min == max && max != argc) { + if (fp) { + commandError(fp, ACK_ERROR_ARG, + "wrong number of arguments for \"%s\"", + argArray[0]); } - return -1; - } - else if (argc < min) { - if(fp) { - commandError(fp, ACK_ERROR_ARG, - "too few arguments for \"%s\"", - argArray[0]); + return -1; + } else if (argc < min) { + if (fp) { + commandError(fp, ACK_ERROR_ARG, + "too few arguments for \"%s\"", + argArray[0]); } - return -1; - } - else if (argc > max && max /* != 0 */) { - if(fp) { - commandError(fp, ACK_ERROR_ARG, - "too many arguments for \"%s\"", - argArray[0]); + return -1; + } else if (argc > max && max /* != 0 */ ) { + if (fp) { + commandError(fp, ACK_ERROR_ARG, + "too many arguments for \"%s\"", + argArray[0]); } - return -1; - } - else return 0; + return -1; + } else + return 0; } -static CommandEntry * getCommandEntryAndCheckArgcAndPermission(FILE * fp, - int * permission, int argArrayLength, char ** argArray) +static CommandEntry *getCommandEntryAndCheckArgcAndPermission(FILE * fp, + int *permission, + int + argArrayLength, + char **argArray) { static char unknown[] = ""; - CommandEntry * cmd; + CommandEntry *cmd; current_command = unknown; - if(argArrayLength == 0) return NULL; + if (argArrayLength == 0) + return NULL; - if(!findInList(commandList, argArray[0],(void *)&cmd)) { - if(fp) { + if (!findInList(commandList, argArray[0], (void *)&cmd)) { + if (fp) { commandError(fp, ACK_ERROR_UNKNOWN, - "unknown command \"%s\"", argArray[0]); + "unknown command \"%s\"", argArray[0]); } - return NULL; - } + return NULL; + } current_command = cmd->cmd; - if(checkArgcAndPermission(cmd, fp, *permission, argArrayLength, - argArray) < 0) - { + if (checkArgcAndPermission(cmd, fp, *permission, argArrayLength, + argArray) < 0) { return NULL; } return cmd; } -static CommandEntry * getCommandEntryFromString(char * string, int * permission) { - CommandEntry * cmd = NULL; - char ** argArray; - int argArrayLength = buffer2array(string,&argArray); +static CommandEntry *getCommandEntryFromString(char *string, int *permission) +{ + CommandEntry *cmd = NULL; + char **argArray; + int argArrayLength = buffer2array(string, &argArray); - if(0==argArrayLength) return NULL; + if (0 == argArrayLength) + return NULL; - cmd = getCommandEntryAndCheckArgcAndPermission(NULL,permission, - argArrayLength,argArray); - freeArgArray(argArray,argArrayLength); + cmd = getCommandEntryAndCheckArgcAndPermission(NULL, permission, + argArrayLength, + argArray); + freeArgArray(argArray, argArrayLength); return cmd; } -static int processCommandInternal(FILE * fp, int * permission, - char * commandString, - ListNode * commandNode) +static int processCommandInternal(FILE * fp, int *permission, + char *commandString, ListNode * commandNode) { int argArrayLength; - char ** argArray; - CommandEntry * cmd; + char **argArray; + CommandEntry *cmd; int ret = -1; - argArrayLength = buffer2array(commandString,&argArray); + argArrayLength = buffer2array(commandString, &argArray); - if(argArrayLength == 0) return 0; + if (argArrayLength == 0) + return 0; - if((cmd = getCommandEntryAndCheckArgcAndPermission(fp,permission, - argArrayLength,argArray))) - { - if(NULL==commandNode || NULL==cmd->listHandler) { - ret = cmd->handler(fp, permission, argArrayLength, - argArray); - } - else { + if ((cmd = getCommandEntryAndCheckArgcAndPermission(fp, permission, + argArrayLength, + argArray))) { + if (NULL == commandNode || NULL == cmd->listHandler) { + ret = cmd->handler(fp, permission, argArrayLength, + argArray); + } else { ret = cmd->listHandler(fp, permission, argArrayLength, - argArray, commandNode, cmd); + argArray, commandNode, cmd); } } - freeArgArray(argArray,argArrayLength); + freeArgArray(argArray, argArrayLength); current_command = NULL; return ret; } -int processListOfCommands(FILE * fp, int * permission, int * expired, - int listOK, List * list) +int processListOfCommands(FILE * fp, int *permission, int *expired, + int listOK, List * list) { - ListNode * node = list->firstNode; - ListNode * tempNode; + ListNode *node = list->firstNode; + ListNode *tempNode; int ret = 0; command_listNum = 0; - while(node!=NULL) { + while (node != NULL) { DEBUG("processListOfCommands: process command \"%s\"\n", - node->data); - ret = processCommandInternal(fp,permission,(char *)node->data, - node); - DEBUG("processListOfCommands: command returned %i\n",ret); + node->data); + ret = processCommandInternal(fp, permission, (char *)node->data, + node); + DEBUG("processListOfCommands: command returned %i\n", ret); tempNode = node->nextNode; - deleteNodeFromList(list,node); + deleteNodeFromList(list, node); node = tempNode; - if(ret!=0 || (*expired)!=0) node = NULL; - else if(listOK) myfprintf(fp, "list_OK\n"); + if (ret != 0 || (*expired) != 0) + node = NULL; + else if (listOK) + myfprintf(fp, "list_OK\n"); command_listNum++; } command_listNum = 0; - + return ret; } -int processCommand(FILE * fp, int * permission, char * commandString) { - return processCommandInternal(fp,permission,commandString,NULL); +int processCommand(FILE * fp, int *permission, char *commandString) +{ + return processCommandInternal(fp, permission, commandString, NULL); } |