From ed8029f2dd2405da766c3cae716a94c40dde0115 Mon Sep 17 00:00:00 2001 From: castlec Date: Sun, 5 Dec 2010 14:29:17 -0500 Subject: Refactored main() No functional changes. --- src/main.c | 608 +++++++++++++++++++++++++++++++++++-------------------------- src/main.h | 6 + 2 files changed, 351 insertions(+), 263 deletions(-) diff --git a/src/main.c b/src/main.c index b582baf..89763d7 100644 --- a/src/main.c +++ b/src/main.c @@ -40,6 +40,7 @@ THE SOFTWARE. #include #include #include +#include /* pandora.com library */ #include @@ -53,319 +54,399 @@ THE SOFTWARE. typedef void (*BarKeyShortcutFunc_t) (BarApp_t *app, FILE *curFd); -int main (int argc, char **argv) { - static BarApp_t app; - pthread_t playerThread; - /* FIXME: max path length? */ - char ctlPath[1024]; - FILE *ctlFd = NULL; - struct timeval selectTimeout; - int maxFd, selectFds[2] = {-1, -1}; - fd_set readSet, readSetCopy; - char buf = '\0'; - /* terminal attributes _before_ we started messing around with ~ECHO */ - struct termios termOrig; - - memset (&app, 0, sizeof (app)); - - /* save terminal attributes, before disabling echoing */ - BarTermSave (&termOrig); - - BarTermSetEcho (0); - BarTermSetBuffer (0); - /* init some things */ - ao_initialize (); - PianoInit (&app.ph); - - WaitressInit (&app.waith); - strncpy (app.waith.host, PIANO_RPC_HOST, sizeof (app.waith.host)-1); - strncpy (app.waith.port, PIANO_RPC_PORT, sizeof (app.waith.port)-1); - - BarSettingsInit (&app.settings); - BarSettingsRead (&app.settings); +/* copy proxy settings to waitress handle + */ +static void BarMainLoadProxy (const BarSettings_t *settings, + WaitressHandle_t *waith) { + char tmpPath[2]; - BarUiMsg (MSG_NONE, "Welcome to " PACKAGE " (" VERSION ")! " - "Press %c for a list of commands.\n", - app.settings.keys[BAR_KS_HELP]); - - /* init fds */ - FD_ZERO(&readSet); - selectFds[0] = fileno (stdin); - FD_SET(selectFds[0], &readSet); - maxFd = selectFds[0] + 1; + /* set up proxy (control proxy for non-us citizen or global proxy for poor + * firewalled fellows) */ + if (settings->controlProxy != NULL) { + /* control proxy overrides global proxy */ + WaitressSplitUrl (settings->controlProxy, waith->proxyHost, + sizeof (waith->proxyHost), waith->proxyPort, + sizeof (waith->proxyPort), tmpPath, sizeof (tmpPath)); + } else if (settings->proxy != NULL && strlen (settings->proxy) > 0) { + WaitressSplitUrl (settings->proxy, waith->proxyHost, + sizeof (waith->proxyHost), waith->proxyPort, + sizeof (waith->proxyPort), tmpPath, sizeof (tmpPath)); + } +} - BarGetXdgConfigDir (PACKAGE "/ctl", ctlPath, sizeof (ctlPath)); - /* FIXME: why is r_+_ required? */ - ctlFd = fopen (ctlPath, "r+"); - if (ctlFd != NULL) { - selectFds[1] = fileno (ctlFd); - FD_SET(selectFds[1], &readSet); - /* assuming ctlFd is always > stdin */ - maxFd = selectFds[1] + 1; - BarUiMsg (MSG_INFO, "Control fifo at %s opened\n", ctlPath); +/* authenticate user + */ +static bool BarMainLoginUser (BarApp_t *app) { + PianoReturn_t pRet; + WaitressReturn_t wRet; + PianoRequestDataLogin_t reqData; + reqData.user = app->settings.username; + reqData.password = app->settings.password; + reqData.step = 0; + + BarUiMsg (MSG_INFO, "Login... "); + if (!BarUiPianoCall (app, PIANO_REQUEST_LOGIN, &reqData, &pRet, &wRet)) { + return false; } + return true; +} - if (app.settings.username == NULL) { +/* ask for username/password if none were provided in settings + */ +static void BarMainGetLoginCredentials (BarSettings_t *settings) { + if (settings->username == NULL) { char nameBuf[100]; BarUiMsg (MSG_QUESTION, "Username: "); BarReadlineStr (nameBuf, sizeof (nameBuf), 0, stdin); - app.settings.username = strdup (nameBuf); + settings->username = strdup (nameBuf); } - if (app.settings.password == NULL) { + if (settings->password == NULL) { char passBuf[100]; BarUiMsg (MSG_QUESTION, "Password: "); BarReadlineStr (passBuf, sizeof (passBuf), 1, stdin); - app.settings.password = strdup (passBuf); + settings->password = strdup (passBuf); } +} - /* set up proxy (control proxy for non-us citizen or global proxy for poor - * firewalled fellows) */ - if (app.settings.controlProxy != NULL) { - /* control proxy overrides global proxy */ - char tmpPath[2]; - WaitressSplitUrl (app.settings.controlProxy, app.waith.proxyHost, - sizeof (app.waith.proxyHost), app.waith.proxyPort, - sizeof (app.waith.proxyPort), tmpPath, sizeof (tmpPath)); - } else if (app.settings.proxy != NULL && strlen (app.settings.proxy) > 0) { - char tmpPath[2]; - WaitressSplitUrl (app.settings.proxy, app.waith.proxyHost, - sizeof (app.waith.proxyHost), app.waith.proxyPort, - sizeof (app.waith.proxyPort), tmpPath, sizeof (tmpPath)); +/* get station list + */ +static bool BarMainGetStations (BarApp_t *app) { + PianoReturn_t pRet; + WaitressReturn_t wRet; + + BarUiMsg (MSG_INFO, "Get stations... "); + if (!BarUiPianoCall (app, PIANO_REQUEST_GET_STATIONS, NULL, &pRet, + &wRet)) { + return false; } + return true; +} - { - PianoReturn_t pRet; - WaitressReturn_t wRet; - PianoRequestDataLogin_t reqData; - reqData.user = app.settings.username; - reqData.password = app.settings.password; - reqData.step = 0; - - BarUiMsg (MSG_INFO, "Login... "); - if (!BarUiPianoCall (&app, PIANO_REQUEST_LOGIN, &reqData, &pRet, - &wRet)) { - BarTermRestore (&termOrig); - return 0; +/* get initial station from autostart setting or user input + */ +static void BarMainGetInitialStation (BarApp_t *app) { + /* try to get autostart station */ + if (app->settings.autostartStation != NULL) { + app->curStation = PianoFindStationById (app->ph.stations, + app->settings.autostartStation); + if (app->curStation == NULL) { + BarUiMsg (MSG_ERR, "Error: Autostart station not found.\n"); } } + /* no autostart? ask the user */ + if (app->curStation == NULL) { + app->curStation = BarUiSelectStation (&(app->ph), "Select station: ", + app->settings.sortOrder, stdin); + } + if (app->curStation != NULL) { + BarUiPrintStation (app->curStation); + } +} + +/* wait for user input + */ +static void BarMainHandleUserInput (BarApp_t *app) { + struct timeval selectTimeout; + fd_set readSetCopy; + char buf = '\0'; + + /* select modifies its arguments => copy the set */ + memcpy (&readSetCopy, &app->readSet, sizeof (app->readSet)); + selectTimeout.tv_sec = 1; + selectTimeout.tv_usec = 0; - { - PianoReturn_t pRet; - WaitressReturn_t wRet; + /* in the meantime: wait for user actions */ + if (select (app->maxFd, &readSetCopy, NULL, NULL, &selectTimeout) > 0) { + FILE *curFd = NULL; - BarUiMsg (MSG_INFO, "Get stations... "); - if (!BarUiPianoCall (&app, PIANO_REQUEST_GET_STATIONS, NULL, &pRet, - &wRet)) { - BarTermRestore (&termOrig); - return 0; + if (FD_ISSET(app->selectFds[0], &readSetCopy)) { + curFd = stdin; + } else if (app->selectFds[1] != -1 && FD_ISSET(app->selectFds[1], + &readSetCopy)) { + curFd = app->ctlFd; + } + buf = fgetc (curFd); + + size_t i; + for (i = 0; i < BAR_KS_COUNT; i++) { + if (app->settings.keys[i] == buf) { + static const BarKeyShortcutFunc_t idToF[] = {BarUiActHelp, + BarUiActLoveSong, BarUiActBanSong, + BarUiActAddMusic, BarUiActCreateStation, + BarUiActDeleteStation, BarUiActExplain, + BarUiActStationFromGenre, BarUiActHistory, + BarUiActSongInfo, BarUiActAddSharedStation, + BarUiActMoveSong, BarUiActSkipSong, BarUiActPause, + BarUiActQuit, BarUiActRenameStation, + BarUiActSelectStation, BarUiActTempBanSong, + BarUiActPrintUpcoming, BarUiActSelectQuickMix, + BarUiActDebug, BarUiActBookmark}; + idToF[i] (app, curFd); + break; + } } } +} - /* try to get autostart station */ - if (app.settings.autostartStation != NULL) { - app.curStation = PianoFindStationById (app.ph.stations, - app.settings.autostartStation); - if (app.curStation == NULL) { - BarUiMsg (MSG_ERR, "Error: Autostart station not found.\n"); +/* append current song to history list and move to the next song + */ +static void BarMainNextSong (BarApp_t *app) { + if (app->settings.history != 0) { + /* prepend song to history list */ + PianoSong_t *tmpSong = app->songHistory; + app->songHistory = app->playlist; + /* select next song */ + app->playlist = app->playlist->next; + app->songHistory->next = tmpSong; + + /* limit history's length */ + /* start with 1, so we're stopping at n-1 and have the + * chance to set ->next = NULL */ + unsigned int i = 1; + tmpSong = app->songHistory; + while (i < app->settings.history && tmpSong != NULL) { + tmpSong = tmpSong->next; + ++i; + } + /* if too many songs in history... */ + if (tmpSong != NULL) { + PianoSong_t *delSong = tmpSong->next; + tmpSong->next = NULL; + if (delSong != NULL) { + PianoDestroyPlaylist (delSong); + } } + } else { + /* don't keep history */ + app->playlist = app->playlist->next; } - /* no autostart? ask the user */ - if (app.curStation == NULL) { - app.curStation = BarUiSelectStation (&app.ph, "Select station: ", - app.settings.sortOrder, stdin); +} + +/* fetch new playlist + */ +static void BarMainGetPlaylist (BarApp_t *app) { + PianoReturn_t pRet; + WaitressReturn_t wRet; + PianoRequestDataGetPlaylist_t reqData; + reqData.station = app->curStation; + reqData.format = app->settings.audioFormat; + + BarUiMsg (MSG_INFO, "Receiving new playlist... "); + if (!BarUiPianoCall (app, PIANO_REQUEST_GET_PLAYLIST, + &reqData, &pRet, &wRet)) { + app->curStation = NULL; + } else { + app->playlist = reqData.retPlaylist; + if (app->playlist == NULL) { + BarUiMsg (MSG_INFO, "No tracks left.\n"); + app->curStation = NULL; + } } - if (app.curStation != NULL) { - BarUiPrintStation (app.curStation); + BarUiStartEventCmd (&app->settings, "stationfetchplaylist", + app->curStation, app->playlist, &app->player, pRet, + wRet); +} + +/* start new player thread + */ +static void BarMainStartPlayback (BarApp_t *app, pthread_t *playerThread) { + BarUiPrintSong (&app->settings, app->playlist, app->curStation->isQuickMix ? + PianoFindStationById (app->ph.stations, + app->playlist->stationId) : NULL); + + if (app->playlist->audioUrl == NULL) { + BarUiMsg (MSG_ERR, "Invalid song url.\n"); + } else { + /* setup player */ + memset (&app->player, 0, sizeof (app->player)); + + WaitressInit (&app->player.waith); + WaitressSetUrl (&app->player.waith, app->playlist->audioUrl); + + /* set up global proxy, player is NULLed on songfinish */ + if (app->settings.proxy != NULL) { + char tmpPath[2]; + WaitressSplitUrl (app->settings.proxy, + app->player.waith.proxyHost, + sizeof (app->player.waith.proxyHost), + app->player.waith.proxyPort, + sizeof (app->player.waith.proxyPort), tmpPath, + sizeof (tmpPath)); + } + + app->player.gain = app->playlist->fileGain; + app->player.audioFormat = app->playlist->audioFormat; + + /* throw event */ + BarUiStartEventCmd (&app->settings, "songstart", + app->curStation, app->playlist, &app->player, + PIANO_RET_OK, WAITRESS_RET_OK); + + /* prevent race condition, mode must _not_ be FREED if + * thread has been started */ + app->player.mode = PLAYER_STARTING; + /* start player */ + pthread_create (playerThread, NULL, BarPlayerThread, + &app->player); + } +} + +/* player is done, clean up + */ +static void BarMainPlayerCleanup (BarApp_t *app, pthread_t *playerThread) { + void *threadRet; + + BarUiStartEventCmd (&app->settings, "songfinish", app->curStation, + app->playlist, &app->player, PIANO_RET_OK, WAITRESS_RET_OK); + + /* FIXME: pthread_join blocks everything if network connection + * is hung up e.g. */ + pthread_join (*playerThread, &threadRet); + + /* don't continue playback if thread reports error */ + if (threadRet != (void *) PLAYER_RET_OK) { + app->curStation = NULL; + } + + memset (&app->player, 0, sizeof (app->player)); +} + +/* print song duration + */ +static void BarMainPrintTime (BarApp_t *app) { + /* Ugly: songDuration is unsigned _long_ int! Lets hope this won't + * overflow */ + int songRemaining = (signed long int) (app->player.songDuration - + app->player.songPlayed) / BAR_PLAYER_MS_TO_S_FACTOR; + enum {POSITIVE, NEGATIVE} sign = NEGATIVE; + if (songRemaining < 0) { + /* song is longer than expected */ + sign = POSITIVE; + songRemaining = -songRemaining; + } + BarUiMsg (MSG_TIME, "%c%02i:%02i/%02i:%02i\r", + (sign == POSITIVE ? '+' : '-'), + songRemaining / 60, songRemaining % 60, + app->player.songDuration / BAR_PLAYER_MS_TO_S_FACTOR / 60, + app->player.songDuration / BAR_PLAYER_MS_TO_S_FACTOR % 60); +} + +/* main loop + */ +static void BarMainLoop (BarApp_t *app) { + pthread_t playerThread; + + BarMainGetLoginCredentials (&app->settings); + + BarMainLoadProxy (&app->settings, &app->waith); + + if (!BarMainLoginUser (app)) { + return; + } + + if (!BarMainGetStations (app)) { + return; } + BarMainGetInitialStation (app); + /* little hack, needed to signal: hey! we need a playlist, but don't * free anything (there is nothing to be freed yet) */ - memset (&app.player, 0, sizeof (app.player)); + memset (&app->player, 0, sizeof (app->player)); - while (!app.doQuit) { + while (!app->doQuit) { /* song finished playing, clean up things/scrobble song */ - if (app.player.mode == PLAYER_FINISHED_PLAYBACK) { - BarUiStartEventCmd (&app.settings, "songfinish", app.curStation, - app.playlist, &app.player, PIANO_RET_OK, WAITRESS_RET_OK); - /* FIXME: pthread_join blocks everything if network connection - * is hung up e.g. */ - void *threadRet; - pthread_join (playerThread, &threadRet); - /* don't continue playback if thread reports error */ - if (threadRet != (void *) PLAYER_RET_OK) { - app.curStation = NULL; - } - memset (&app.player, 0, sizeof (app.player)); + if (app->player.mode == PLAYER_FINISHED_PLAYBACK) { + BarMainPlayerCleanup (app, &playerThread); } /* check whether player finished playing and start playing new * song */ - if (app.player.mode >= PLAYER_FINISHED_PLAYBACK || - app.player.mode == PLAYER_FREED) { - if (app.curStation != NULL) { + if (app->player.mode >= PLAYER_FINISHED_PLAYBACK || + app->player.mode == PLAYER_FREED) { + if (app->curStation != NULL) { /* what's next? */ - if (app.playlist != NULL) { - if (app.settings.history != 0) { - /* prepend song to history list */ - PianoSong_t *tmpSong = app.songHistory; - app.songHistory = app.playlist; - /* select next song */ - app.playlist = app.playlist->next; - app.songHistory->next = tmpSong; - - /* limit history's length */ - /* start with 1, so we're stopping at n-1 and have the - * chance to set ->next = NULL */ - unsigned int i = 1; - tmpSong = app.songHistory; - while (i < app.settings.history && tmpSong != NULL) { - tmpSong = tmpSong->next; - ++i; - } - /* if too many songs in history... */ - if (tmpSong != NULL) { - PianoSong_t *delSong = tmpSong->next; - tmpSong->next = NULL; - if (delSong != NULL) { - PianoDestroyPlaylist (delSong); - } - } - } else { - /* don't keep history */ - app.playlist = app.playlist->next; - } + if (app->playlist != NULL) { + BarMainNextSong (app); } - if (app.playlist == NULL) { - PianoReturn_t pRet; - WaitressReturn_t wRet; - PianoRequestDataGetPlaylist_t reqData; - reqData.station = app.curStation; - reqData.format = app.settings.audioFormat; - - BarUiMsg (MSG_INFO, "Receiving new playlist... "); - if (!BarUiPianoCall (&app, PIANO_REQUEST_GET_PLAYLIST, - &reqData, &pRet, &wRet)) { - app.curStation = NULL; - } else { - app.playlist = reqData.retPlaylist; - if (app.playlist == NULL) { - BarUiMsg (MSG_INFO, "No tracks left.\n"); - app.curStation = NULL; - } - } - BarUiStartEventCmd (&app.settings, "stationfetchplaylist", - app.curStation, app.playlist, &app.player, pRet, - wRet); + if (app->playlist == NULL) { + BarMainGetPlaylist (app); } /* song ready to play */ - if (app.playlist != NULL) { - BarUiPrintSong (&app.settings, app.playlist, - app.curStation->isQuickMix ? - PianoFindStationById (app.ph.stations, - app.playlist->stationId) : NULL); - - if (app.playlist->audioUrl == NULL) { - BarUiMsg (MSG_ERR, "Invalid song url.\n"); - } else { - /* setup player */ - memset (&app.player, 0, sizeof (app.player)); - - WaitressInit (&app.player.waith); - WaitressSetUrl (&app.player.waith, app.playlist->audioUrl); - - /* set up global proxy, player is NULLed on songfinish */ - if (app.settings.proxy != NULL) { - char tmpPath[2]; - WaitressSplitUrl (app.settings.proxy, - app.player.waith.proxyHost, - sizeof (app.player.waith.proxyHost), - app.player.waith.proxyPort, - sizeof (app.player.waith.proxyPort), tmpPath, - sizeof (tmpPath)); - } - - app.player.gain = app.playlist->fileGain; - app.player.audioFormat = app.playlist->audioFormat; - - /* throw event */ - BarUiStartEventCmd (&app.settings, "songstart", - app.curStation, app.playlist, &app.player, - PIANO_RET_OK, WAITRESS_RET_OK); - - /* prevent race condition, mode must _not_ be FREED if - * thread has been started */ - app.player.mode = PLAYER_STARTING; - /* start player */ - pthread_create (&playerThread, NULL, BarPlayerThread, - &app.player); - } /* end if audioUrl == NULL */ - } /* end if playlist != NULL */ - } /* end if curStation != NULL */ - } - - /* select modifies its arguments => copy the set */ - memcpy (&readSetCopy, &readSet, sizeof (readSet)); - selectTimeout.tv_sec = 1; - selectTimeout.tv_usec = 0; - - /* in the meantime: wait for user actions */ - if (select (maxFd, &readSetCopy, NULL, NULL, &selectTimeout) > 0) { - FILE *curFd = NULL; - - if (FD_ISSET(selectFds[0], &readSetCopy)) { - curFd = stdin; - } else if (selectFds[1] != -1 && FD_ISSET(selectFds[1], &readSetCopy)) { - curFd = ctlFd; - } - buf = fgetc (curFd); - - size_t i; - for (i = 0; i < BAR_KS_COUNT; i++) { - if (app.settings.keys[i] == buf) { - static const BarKeyShortcutFunc_t idToF[] = {BarUiActHelp, - BarUiActLoveSong, BarUiActBanSong, - BarUiActAddMusic, BarUiActCreateStation, - BarUiActDeleteStation, BarUiActExplain, - BarUiActStationFromGenre, BarUiActHistory, - BarUiActSongInfo, BarUiActAddSharedStation, - BarUiActMoveSong, BarUiActSkipSong, BarUiActPause, - BarUiActQuit, BarUiActRenameStation, - BarUiActSelectStation, BarUiActTempBanSong, - BarUiActPrintUpcoming, BarUiActSelectQuickMix, - BarUiActDebug, BarUiActBookmark}; - idToF[i] (&app, curFd); - break; + if (app->playlist != NULL) { + BarMainStartPlayback (app, &playerThread); } } } + BarMainHandleUserInput (app); + /* show time */ - if (app.player.mode >= PLAYER_SAMPLESIZE_INITIALIZED && - app.player.mode < PLAYER_FINISHED_PLAYBACK) { - /* Ugly: songDuration is unsigned _long_ int! Lets hope this won't - * overflow */ - int songRemaining = (signed long int) (app.player.songDuration - - app.player.songPlayed) / BAR_PLAYER_MS_TO_S_FACTOR; - char pos = 0; - if (songRemaining < 0) { - /* Use plus sign if song is longer than expected */ - pos = 1; - songRemaining = -songRemaining; - } - BarUiMsg (MSG_TIME, "%c%02i:%02i/%02i:%02i\r", (pos ? '+' : '-'), - songRemaining / 60, songRemaining % 60, - app.player.songDuration / BAR_PLAYER_MS_TO_S_FACTOR / 60, - app.player.songDuration / BAR_PLAYER_MS_TO_S_FACTOR % 60); + if (app->player.mode >= PLAYER_SAMPLESIZE_INITIALIZED && + app->player.mode < PLAYER_FINISHED_PLAYBACK) { + BarMainPrintTime (app); } } - /* destroy everything (including the world...) */ - if (app.player.mode != PLAYER_FREED) { + if (app->player.mode != PLAYER_FREED) { pthread_join (playerThread, NULL); } - if (ctlFd != NULL) { - fclose (ctlFd); +} + +int main (int argc, char **argv) { + static BarApp_t app; + /* FIXME: max path length? */ + char ctlPath[1024]; + /* terminal attributes _before_ we started messing around with ~ECHO */ + struct termios termOrig; + + memset (&app, 0, sizeof (app)); + + /* save terminal attributes, before disabling echoing */ + BarTermSave (&termOrig); + BarTermSetEcho (0); + BarTermSetBuffer (0); + + /* init some things */ + ao_initialize (); + PianoInit (&app.ph); + + WaitressInit (&app.waith); + strncpy (app.waith.host, PIANO_RPC_HOST, sizeof (app.waith.host)-1); + strncpy (app.waith.port, PIANO_RPC_PORT, sizeof (app.waith.port)-1); + + BarSettingsInit (&app.settings); + BarSettingsRead (&app.settings); + + BarUiMsg (MSG_NONE, "Welcome to " PACKAGE " (" VERSION ")! " + "Press %c for a list of commands.\n", + app.settings.keys[BAR_KS_HELP]); + + /* init fds */ + FD_ZERO(&app.readSet); + app.selectFds[0] = fileno (stdin); + FD_SET(app.selectFds[0], &app.readSet); + + BarGetXdgConfigDir (PACKAGE "/ctl", ctlPath, sizeof (ctlPath)); + /* FIXME: why is r_+_ required? */ + app.ctlFd = fopen (ctlPath, "r+"); + if (app.ctlFd != NULL) { + app.selectFds[1] = fileno (app.ctlFd); + FD_SET(app.selectFds[1], &app.readSet); + BarUiMsg (MSG_INFO, "Control fifo at %s opened\n", ctlPath); + } else { + app.selectFds[1] = -1; + } + app.maxFd = app.selectFds[0] > app.selectFds[1] ? app.selectFds[0] : + app.selectFds[1]; + ++app.maxFd; + + BarMainLoop (&app); + + if (app.ctlFd != NULL) { + fclose (app.ctlFd); } + PianoDestroy (&app.ph); PianoDestroyPlaylist (app.songHistory); PianoDestroyPlaylist (app.playlist); @@ -377,3 +458,4 @@ int main (int argc, char **argv) { return 0; } + diff --git a/src/main.h b/src/main.h index e22e2c0..6ab884a 100644 --- a/src/main.h +++ b/src/main.h @@ -27,6 +27,8 @@ THE SOFTWARE. #include #include +#include + #include "player.h" #include "settings.h" @@ -40,6 +42,10 @@ typedef struct { PianoSong_t *songHistory; PianoStation_t *curStation; char doQuit; + fd_set readSet; + int maxFd; + int selectFds[2]; + FILE *ctlFd; } BarApp_t; #endif /* _MAIN_H */ -- cgit v1.2.3