diff options
Diffstat (limited to 'src/main.c')
| -rw-r--r-- | src/main.c | 679 |
1 files changed, 50 insertions, 629 deletions
@@ -20,7 +20,8 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -#include <piano.h> +/* main loop, helper functions */ + #include <wardrobe.h> #include <curl/curl.h> #include <libxml/parser.h> @@ -34,400 +35,76 @@ THE SOFTWARE. #include <readline/readline.h> #include <time.h> #include <ctype.h> +#include <piano.h> -#include "terminal.h" +#include "player.h" #include "settings.h" +#include "main.h" +#include "terminal.h" #include "config.h" -#include "player.h" - -/* output message and flush stdout - * @param message - */ -inline void BarUiMsg (const char *msg) { - printf ("%s", msg); - fflush (stdout); -} - -inline PianoReturn_t BarUiPrintPianoStatus (PianoReturn_t ret) { - if (ret != PIANO_RET_OK) { - printf ("Error: %s\n", PianoErrorToStr (ret)); - } else { - printf ("Ok.\n"); - } - return ret; -} - -/* check whether complete string is numeric - * @param the string - * @return 1 = yes, 0 = not numeric - */ -char BarIsNumericStr (const char *str) { - while (*str != '\0') { - if (isdigit (*str) == 0) { - return 0; - } - str++; - } - return 1; -} - -/* use readline to get integer value - * @param prompt or NULL - * @param returns integer - * @return 1 = success, 0 = failure (not an integer, ...) - */ -char BarReadlineInt (const char *prompt, int *retVal) { - char *buf; - char ret = 0; - - if ((buf = readline (prompt)) != NULL && strlen (buf) > 0 && - BarIsNumericStr (buf)) { - *retVal = atoi (buf); - ret = 1; - } - if (buf != NULL) { - free (buf); - } - return ret; -} - -/* sort linked list (station); attention: this is a - * "i-had-no-clue-what-to-do-algo", but it works. - * @param stations - * @return NULL-terminated array with sorted stations - */ -PianoStation_t **BarSortedStations (PianoStation_t *unsortedStations) { - PianoStation_t *currStation, **sortedStations, **currSortedStation; - PianoStation_t *oldStation, *veryOldStation; - size_t unsortedStationsN = 0; - char inserted; - - /* get size */ - currStation = unsortedStations; - while (currStation != NULL) { - unsortedStationsN++; - currStation = currStation->next; - } - sortedStations = calloc (unsortedStationsN+1, sizeof (*sortedStations)); - - currStation = unsortedStations; - while (currStation != NULL) { - currSortedStation = sortedStations; - inserted = 0; - while (*currSortedStation != NULL && !inserted) { - /* item has to be inserted _before_ current item? */ - /* FIXME: this doesn't handle multibyte chars correctly */ - if (strcasecmp (currStation->name, - (*currSortedStation)->name) < 0) { - oldStation = *currSortedStation; - *currSortedStation = currStation; - currSortedStation++; - /* move items */ - while (*currSortedStation != NULL) { - veryOldStation = *currSortedStation; - *currSortedStation = oldStation; - oldStation = veryOldStation; - currSortedStation++; - } - /* append last item */ - if (oldStation != NULL) { - *currSortedStation = oldStation; - } - inserted = 1; - } - currSortedStation++; - } - /* item could not be inserted: append */ - if (!inserted) { - *currSortedStation = currStation; - } - currStation = currStation->next; - } - return sortedStations; -} - -/* let user pick one station - * @param piano handle - * @return pointer to selected station or NULL - */ -PianoStation_t *BarUiSelectStation (PianoHandle_t *ph, - const char *prompt) { - PianoStation_t **ss = NULL, **ssCurr = NULL, *retStation; - int i = 0; - - ss = BarSortedStations (ph->stations); - ssCurr = ss; - while (*ssCurr != NULL) { - printf ("%2i) %c%c%c %s\n", i, - (*ssCurr)->useQuickMix ? 'q' : ' ', - (*ssCurr)->isQuickMix ? 'Q' : ' ', - !(*ssCurr)->isCreator ? 'S' : ' ', - (*ssCurr)->name); - ssCurr++; - i++; - } - - if (!BarReadlineInt (prompt, &i)) { - return NULL; - } - ssCurr = ss; - while (*ssCurr != NULL && i > 0) { - ssCurr++; - i--; - } - retStation = *ssCurr; - free (ss); - return retStation; -} - -/* let user pick one song - * @param song list - * @return pointer to selected item in song list or NULL - */ -PianoSong_t *BarUiSelectSong (PianoSong_t *startSong) { - PianoSong_t *tmpSong = NULL; - int i = 0; - - tmpSong = startSong; - while (tmpSong != NULL) { - printf ("%2u) %s - %s\n", i, tmpSong->artist, tmpSong->title); - i++; - tmpSong = tmpSong->next; - } - if (!BarReadlineInt ("Select song: ", &i)) { - return NULL; - } - tmpSong = startSong; - while (tmpSong != NULL && i > 0) { - tmpSong = tmpSong->next; - i--; - } - return tmpSong; -} - -/* let user pick one artist - * @param artists (linked list) - * @return pointer to selected artist or NULL on abort - */ -PianoArtist_t *BarUiSelectArtist (PianoArtist_t *startArtist) { - PianoArtist_t *tmpArtist = NULL; - int i = 0; - - tmpArtist = startArtist; - while (tmpArtist != NULL) { - printf ("%2u) %s\n", i, tmpArtist->name); - i++; - tmpArtist = tmpArtist->next; - } - if (!BarReadlineInt ("Select artist: ", &i)) { - return NULL; - } - tmpArtist = startArtist; - while (tmpArtist != NULL && i > 0) { - tmpArtist = tmpArtist->next; - i--; - } - return tmpArtist; -} - -/* search music: query, search request, return music id - * @param piano handle - * @return musicId or NULL on abort/error - */ -char *BarUiSelectMusicId (const PianoHandle_t *ph) { - char *musicId = NULL, *lineBuf; - char yesnoBuf; - PianoSearchResult_t searchResult; - PianoArtist_t *tmpArtist; - PianoSong_t *tmpSong; - - lineBuf = readline ("Search for artist/title: "); - if (lineBuf != NULL && strlen (lineBuf) > 0) { - BarUiMsg ("Searching... "); - if (BarUiPrintPianoStatus (PianoSearchMusic (ph, lineBuf, - &searchResult)) != PIANO_RET_OK) { - free (lineBuf); - return NULL; - } - BarUiMsg ("\r"); - if (searchResult.songs != NULL && searchResult.artists != NULL) { - BarUiMsg ("Is this an [a]rtist or [t]rack name? Press c to abort.\n"); - read (fileno (stdin), &yesnoBuf, sizeof (yesnoBuf)); - if (yesnoBuf == 'a') { - tmpArtist = BarUiSelectArtist (searchResult.artists); - if (tmpArtist != NULL) { - musicId = strdup (tmpArtist->musicId); - } - } else if (yesnoBuf == 't') { - tmpSong = BarUiSelectSong (searchResult.songs); - if (tmpSong != NULL) { - musicId = strdup (tmpSong->musicId); - } - } else { - BarUiMsg ("Aborted.\n"); - } - } else if (searchResult.songs != NULL) { - tmpSong = BarUiSelectSong (searchResult.songs); - if (tmpSong != NULL) { - musicId = strdup (tmpSong->musicId); - } else { - BarUiMsg ("Aborted.\n"); - } - } else if (searchResult.artists != NULL) { - tmpArtist = BarUiSelectArtist (searchResult.artists); - if (tmpArtist != NULL) { - musicId = strdup (tmpArtist->musicId); - } else { - BarUiMsg ("Aborted.\n"); - } - } else { - BarUiMsg ("Nothing found...\n"); - } - PianoDestroySearchResult (&searchResult); - } else { - BarUiMsg ("Aborted.\n"); - } - if (lineBuf != NULL) { - free (lineBuf); - } - - return musicId; -} +#include "ui.h" inline float BarSamplesToSeconds (float samplerate, float channels, float samples) { return channels * 1000.0 * samples / samplerate; } -/* browse genre stations and create shared station - * @param piano handle - */ -void BarStationFromGenre (PianoHandle_t *ph) { - int i; - PianoGenreCategory_t *curCat; - PianoStation_t *curStation; - - /* receive genre stations list if not yet available */ - if (ph->genreStations == NULL) { - BarUiMsg ("Receiving genre stations... "); - if (BarUiPrintPianoStatus (PianoGetGenreStations (ph)) != - PIANO_RET_OK) { - return; - } - } - - /* print all available categories */ - curCat = ph->genreStations; - i = 0; - while (curCat != NULL) { - printf ("%2i) %s\n", i, curCat->name); - i++; - curCat = curCat->next; - } - /* select category or exit */ - if (!BarReadlineInt (NULL, &i)) { - BarUiMsg ("Aborted.\n"); - return; - } - curCat = ph->genreStations; - while (curCat != NULL && i > 0) { - curCat = curCat->next; - i--; - } - - /* print all available stations */ - curStation = curCat->stations; - i = 0; - while (curStation != NULL) { - printf ("%2i) %s\n", i, curStation->name); - i++; - curStation = curStation->next; - } - if (!BarReadlineInt (NULL, &i)) { - BarUiMsg ("Aborted.\n"); - return; - } - curStation = curCat->stations; - while (curStation != NULL && i > 0) { - curStation = curStation->next; - i--; - } - /* create station */ - printf ("Adding shared station \"%s\"... ", curStation->name); - fflush (stdout); - BarUiPrintPianoStatus (PianoCreateStation (ph, "sh", curStation->id)); -} - -/* transform station if necessary to allow changes like rename, rate, ... - * @param piano handle - * @param transform this station - * @return 0 = error, 1 = everything went well - */ -int BarTransformIfShared (PianoHandle_t *ph, PianoStation_t *station) { - /* shared stations must be transformed */ - if (!station->isCreator) { - BarUiMsg ("Transforming station... "); - if (BarUiPrintPianoStatus (PianoTransformShared (ph, station)) != - PIANO_RET_OK) { - return 0; - } - } - return 1; -} - int main (int argc, char **argv) { PianoHandle_t ph; struct aacPlayer player; - char doQuit = 0; + BarSettings_t settings; PianoSong_t *curSong = NULL; PianoStation_t *curStation = NULL; - BarSettings_t bsettings; + char doQuit = 0; pthread_t playerThread; - WardrobeSong_t scrobbleSong; WardrobeHandle_t wh; + WardrobeSong_t scrobbleSong; + /* needed in main loop */ + struct pollfd polls = {fileno (stdin), POLLIN, POLLIN}; + char buf = '\0'; + BarKeyShortcut_t *curShortcut; - BarUiMsg ("Welcome to " PACKAGE_STRING "! Press ? for help.\n"); + BarUiMsg ("Welcome to " PACKAGE_STRING " (built on " __DATE__ ")\n"); /* init some things */ curl_global_init (CURL_GLOBAL_SSL); xmlInitParser (); - ao_initialize(); + ao_initialize (); + PianoInit (&ph); + WardrobeInit (&wh); + BarSettingsInit (&settings); - BarSettingsInit (&bsettings); - BarSettingsRead (&bsettings); + BarSettingsRead (&settings); - if (bsettings.username == NULL) { - bsettings.username = readline ("Username: "); + if (settings.username == NULL) { + settings.username = readline ("Username: "); } - if (bsettings.password == NULL) { + if (settings.password == NULL) { BarTermSetEcho (0); - bsettings.password = readline ("Password: "); + settings.password = readline ("Password: "); BarTermSetEcho (1); } - PianoInit (&ph); - WardrobeInit (&wh); - - if (bsettings.enableScrobbling) { - wh.user = strdup (bsettings.lastfmUser); - wh.password = strdup (bsettings.lastfmPassword); + if (settings.enableScrobbling) { + wh.user = strdup (settings.lastfmUser); + wh.password = strdup (settings.lastfmPassword); } /* setup control connection */ - if (bsettings.controlProxy != NULL && - bsettings.controlProxyType != -1) { + if (settings.controlProxy != NULL && + settings.controlProxyType != -1) { curl_easy_setopt (ph.curlHandle, CURLOPT_PROXY, - bsettings.controlProxy); + settings.controlProxy); curl_easy_setopt (ph.curlHandle, CURLOPT_PROXYTYPE, - bsettings.controlProxyType); + settings.controlProxyType); } curl_easy_setopt (ph.curlHandle, CURLOPT_CONNECTTIMEOUT, 60); BarTermSetBuffer (0); BarUiMsg ("Login... "); - if (BarUiPrintPianoStatus (PianoConnect (&ph, bsettings.username, - bsettings.password, !bsettings.disableSecureLogin)) != + if (BarUiPrintPianoStatus (PianoConnect (&ph, settings.username, + settings.password, !settings.disableSecureLogin)) != PIANO_RET_OK) { return 0; } @@ -455,8 +132,8 @@ int main (int argc, char **argv) { if (BarSamplesToSeconds (player.samplerate, player.channels, player.sampleSizeCurr) * 100 / scrobbleSong.length >= - bsettings.lastfmScrobblePercent && - bsettings.enableScrobbling) { + settings.lastfmScrobblePercent && + settings.enableScrobbling) { WardrobeReturn_t wRet; BarUiMsg ("Scrobbling song... "); @@ -501,8 +178,8 @@ int main (int argc, char **argv) { PianoFindStationById (ph.stations, curSong->stationId); printf ("\"%s\" by \"%s\" on \"%s\"%s%s%s\n", - curSong->title, curSong->artist, curSong->album, - (curSong->rating == + curSong->title, curSong->artist, + curSong->album, (curSong->rating == PIANO_RATE_LOVE) ? " (Loved)" : "", curStation->isQuickMix ? " @ ": "", curStation->isQuickMix ? realStation->name : @@ -523,278 +200,22 @@ int main (int argc, char **argv) { pthread_create (&playerThread, NULL, BarPlayerThread, &player); } - } + } /* end if curStation != NULL */ } /* in the meantime: wait for user actions */ - struct pollfd polls = {fileno (stdin), POLLIN, POLLIN}; - char buf, yesnoBuf; - char *lineBuf, *musicId, *explanation; - PianoStation_t *moveStation; - if (poll (&polls, 1, 1000) > 0) { read (fileno (stdin), &buf, sizeof (buf)); - switch (buf) { - case '?': - printf ("\na\tadd music to current station\n" - "b\tban current song\n" - "c\tcreate new station\n" - "d\tdelete current station\n" - "e\texplain why this song is played\n" - "g\tadd genre station\n" - "l\tlove current song\n" - "n\tnext song\n" - "p\tpause/continue\n" - "q\tquit\n" - "r\trename current station\n" - "s\tchange station\n" - "t\ttired (ban song for 1 month)\n" - "u\tupcoming songs\n" - "x\tselect quickmix stations\n"); - break; - - case 'a': - if (curStation == NULL) { - BarUiMsg ("No station selected.\n"); - break; - } - musicId = BarUiSelectMusicId (&ph); - if (musicId == NULL) { - if (!BarTransformIfShared (&ph, curStation)) { - break; - } - BarUiMsg ("Adding music to station... "); - BarUiPrintPianoStatus (PianoStationAddMusic (&ph, - curStation, musicId)); - free (musicId); - } - break; - - case 'b': - if (curStation == NULL || curSong == NULL) { - BarUiMsg ("No song playing.\n"); - break; - } - if (!BarTransformIfShared (&ph, curStation)) { - break; - } - BarUiMsg ("Banning song... "); - if (BarUiPrintPianoStatus (PianoRateTrack (&ph, curSong, - PIANO_RATE_BAN)) == PIANO_RET_OK) { - player.doQuit = 1; - } - break; - - case 'c': - musicId = BarUiSelectMusicId (&ph); - if (musicId != NULL) { - BarUiMsg ("Creating station... "); - BarUiPrintPianoStatus (PianoCreateStation (&ph, - "mi", musicId)); - free (musicId); - } - break; - - case 'd': - if (curStation == NULL) { - BarUiMsg ("No station selected.\n"); - break; - } - printf ("Really delete \"%s\"? [yn]\n", - curStation->name); - read (fileno (stdin), &yesnoBuf, sizeof (yesnoBuf)); - if (yesnoBuf == 'y') { - BarUiMsg ("Deleting station... "); - if (BarUiPrintPianoStatus (PianoDeleteStation (&ph, - curStation)) == PIANO_RET_OK) { - player.doQuit = 1; - PianoDestroyPlaylist (&ph); - curSong = NULL; - curStation = NULL; - } - } - break; - - case 'e': - if (curSong == NULL) { - BarUiMsg ("No song playing.\n"); - break; - } - BarUiMsg ("Receiving explanation... "); - if (BarUiPrintPianoStatus (PianoExplain (&ph, curSong, - &explanation)) == PIANO_RET_OK) { - printf ("%s\n", explanation); - free (explanation); - } - break; - - case 'g': - /* use genre station */ - BarStationFromGenre (&ph); - break; - - case 'i': - if (curStation == NULL || curSong == NULL) { - BarUiMsg ("No song playing.\n"); - break; - } - /* print debug-alike infos */ - printf ("Song infos:\n" - "album:\t%s\n" - "artist:\t%s\n" - "audioUrl:\t%s\n" - "fileGain:\t%f\n" - "focusTraitId:\t%s\n" - "identity:\t%s\n" - "matchingSeed:\t%s\n" - "musicId:\t%s\n" - "rating:\t%i\n" - "stationId:\t%s\n" - "title:\t%s\n" - "userSeed:\t%s\n", - curSong->album, curSong->artist, curSong->audioUrl, - curSong->fileGain, curSong->focusTraitId, - curSong->identity, curSong->matchingSeed, - curSong->musicId, curSong->rating, - curSong->stationId, curSong->title, - curSong->userSeed); - break; - - case 'l': - if (curStation == NULL || curSong == NULL) { - BarUiMsg ("No song playing.\n"); - break; - } - if (curSong->rating == PIANO_RATE_LOVE) { - BarUiMsg ("Already loved. No need to do this twice.\n"); - break; - } - if (!BarTransformIfShared (&ph, curStation)) { - break; - } - BarUiMsg ("Loving song... "); - BarUiPrintPianoStatus (PianoRateTrack (&ph, curSong, - PIANO_RATE_LOVE)); + curShortcut = settings.keys; + while (curShortcut != NULL) { + if (curShortcut->key == buf) { + curShortcut->cmd (&ph, &player, &settings, &curSong, + &curStation, &doQuit); break; - - case 'n': - player.doQuit = 1; - break; - - case 'm': - if (curStation == NULL || curSong == NULL) { - BarUiMsg ("No song playing.\n"); - break; - } - moveStation = BarUiSelectStation (&ph, "Move song to station: "); - if (moveStation != NULL) { - if (!BarTransformIfShared (&ph, curStation) || - !BarTransformIfShared (&ph, moveStation)) { - break; - } - printf ("Moving song to \"%s\"... ", moveStation->name); - fflush (stdout); - if (BarUiPrintPianoStatus (PianoMoveSong (&ph, - curStation, moveStation, curSong)) == - PIANO_RET_OK) { - player.doQuit = 1; - } - } - break; - - case 'p': - player.doPause = !player.doPause; - break; - - case 'q': - doQuit = 1; - player.doQuit = 1; - break; - - case 'r': - if (curStation == NULL) { - BarUiMsg ("No station selected.\n"); - break; - } - lineBuf = readline ("New name?\n"); - if (lineBuf != NULL && strlen (lineBuf) > 0) { - if (!BarTransformIfShared (&ph, curStation)) { - break; - } - BarUiMsg ("Renaming station... "); - BarUiPrintPianoStatus (PianoRenameStation (&ph, - curStation, lineBuf)); - } - if (lineBuf != NULL) { - free (lineBuf); - } - break; - - case 's': - player.doQuit = 1; - PianoDestroyPlaylist (&ph); - curSong = NULL; - curStation = BarUiSelectStation (&ph, "Select station: "); - if (curStation != NULL) { - printf ("Changed station to %s\n", curStation->name); - } - break; - - case 't': - if (curStation == NULL || curSong == NULL) { - BarUiMsg ("No song playing.\n"); - break; - } - if (!BarTransformIfShared (&ph, curStation)) { - break; - } - BarUiMsg ("Putting song on shelf... "); - if (BarUiPrintPianoStatus (PianoSongTired (&ph, - curSong)) == PIANO_RET_OK) { - player.doQuit = 1; - } - break; - - case 'u': - if (curStation == NULL || curSong == NULL) { - BarUiMsg ("No song playing.\n"); - break; - } - PianoSong_t *nextSong = curSong->next; - if (nextSong != NULL) { - int i = 0; - BarUiMsg ("Next songs:\n"); - while (nextSong != NULL) { - printf ("%2i) \"%s\" by \"%s\"\n", i, - nextSong->title, nextSong->artist); - nextSong = nextSong->next; - i++; - } - } else { - BarUiMsg ("No songs in queue.\n"); - } - break; - - case 'x': - if (curStation == NULL) { - BarUiMsg ("No station selected.\n"); - break; - } - if (curStation->isQuickMix) { - PianoStation_t *selStation; - while ((selStation = BarUiSelectStation (&ph, - "Toggle quickmix for station: ")) != NULL) { - selStation->useQuickMix = !selStation->useQuickMix; - } - BarUiMsg ("Setting quickmix stations... "); - BarUiPrintPianoStatus (PianoSetQuickmix (&ph)); - } else { - BarUiMsg ("Not a QuickMix station.\n"); - } - break; - - } /* end case */ - } /* end poll */ + } + curShortcut = curShortcut->next; + } + } /* show time */ if (player.mode >= PLAYER_SAMPLESIZE_INITIALIZED && @@ -802,8 +223,8 @@ int main (int argc, char **argv) { float songLength = BarSamplesToSeconds (player.samplerate, player.channels, player.sampleSizeN); float songRemaining = songLength - - BarSamplesToSeconds (player.samplerate, player.channels, - player.sampleSizeCurr); + BarSamplesToSeconds (player.samplerate, + player.channels, player.sampleSizeCurr); printf ("-%02i:%02i/%02i:%02i\r", (int) songRemaining/60, (int) songRemaining%60, (int) songLength/60, (int) songLength%60); @@ -821,7 +242,7 @@ int main (int argc, char **argv) { curl_global_cleanup (); ao_shutdown(); xmlCleanupParser (); - BarSettingsDestroy (&bsettings); + BarSettingsDestroy (&settings); return 0; } |