int main (int argc, char **argv) { static BarApp_t app; memset (&app, 0, sizeof (app)); /* save terminal attributes, before disabling echoing */ BarTermInit (); /* signals */ signal (SIGPIPE, SIG_IGN); /* init some things */ gcry_check_version (NULL); gcry_control (GCRYCTL_DISABLE_SECMEM, 0); gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0); BarPlayerInit (); BarSettingsInit (&app.settings); BarSettingsRead (&app.settings); PianoReturn_t pret; if ((pret = PianoInit (&app.ph, app.settings.partnerUser, app.settings.partnerPassword, app.settings.device, app.settings.inkey, app.settings.outkey)) != PIANO_RET_OK) { BarUiMsg (&app.settings, MSG_ERR, "Initialization failed:" " %s\n", PianoErrorToStr (pret)); return 0; } BarUiMsg (&app.settings, MSG_NONE, "Welcome to " PACKAGE " (" VERSION ")! "); if (app.settings.keys[BAR_KS_HELP] == BAR_KS_DISABLED) { BarUiMsg (&app.settings, MSG_NONE, "\n"); } else { BarUiMsg (&app.settings, MSG_NONE, "Press %c for a list of commands.\n", app.settings.keys[BAR_KS_HELP]); } curl_global_init (CURL_GLOBAL_DEFAULT); app.http = curl_easy_init (); assert (app.http != NULL); /* init fds */ FD_ZERO(&app.input.set); int fifo_uses_this_fd = 0; app.input.fds[0] = STDIN_FILENO; if (isatty(fileno(stdin))) { fifo_uses_this_fd = 1; FD_SET(app.input.fds[0], &app.input.set); } /* open fifo read/write so it won't EOF if nobody writes to it */ assert (sizeof (app.input.fds) / sizeof (*app.input.fds) >= 2); app.input.fds[fifo_uses_this_fd] = open (app.settings.fifo, O_RDWR); if (app.input.fds[fifo_uses_this_fd] != -1) { struct stat s; /* check for file type, must be fifo */ fstat (app.input.fds[fifo_uses_this_fd], &s); if (!S_ISFIFO (s.st_mode)) { BarUiMsg (&app.settings, MSG_ERR, "File at %s is not a fifo\n", app.settings.fifo); close (app.input.fds[fifo_uses_this_fd]); app.input.fds[fifo_uses_this_fd] = -1; } else { FD_SET(app.input.fds[fifo_uses_this_fd], &app.input.set); BarUiMsg (&app.settings, MSG_INFO, "Control fifo at %s opened\n", app.settings.fifo); } } app.input.maxfd = app.input.fds[0]; if (fifo_uses_this_fd>0) app.input.maxfd = app.input.fds[0] > app.input.fds[1] ? app.input.fds[0] : app.input.fds[1]; ++app.input.maxfd; BarMainLoop (&app); if (app.input.fds[fifo_uses_this_fd] != -1) { close (app.input.fds[fifo_uses_this_fd]); } /* write statefile */ BarSettingsWrite (app.curStation, &app.settings); PianoDestroy (&app.ph); PianoDestroyPlaylist (app.songHistory); PianoDestroyPlaylist (app.playlist); curl_easy_cleanup (app.http); curl_global_cleanup (); BarPlayerDestroy (); BarSettingsDestroy (&app.settings); /* restore terminal attributes, zsh doesn't need this, bash does... */ BarTermRestore (); return 0; }
int main (int argc, char **argv) { static BarApp_t app; /* 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); /* signals */ signal (SIGPIPE, SIG_IGN); /* init some things */ gcry_check_version (NULL); gcry_control (GCRYCTL_DISABLE_SECMEM, 0); gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0); gnutls_global_init (); BarPlayerInit (); BarSettingsInit (&app.settings); BarSettingsRead (&app.settings); PianoReturn_t pret; if ((pret = PianoInit (&app.ph, app.settings.partnerUser, app.settings.partnerPassword, app.settings.device, app.settings.inkey, app.settings.outkey)) != PIANO_RET_OK) { BarUiMsg (&app.settings, MSG_ERR, "Initialization failed:" " %s\n", PianoErrorToStr (pret)); return 0; } BarUiMsg (&app.settings, MSG_NONE, "Welcome to " PACKAGE " (" VERSION ")! "); if (app.settings.keys[BAR_KS_HELP] == BAR_KS_DISABLED) { BarUiMsg (&app.settings, MSG_NONE, "\n"); } else { BarUiMsg (&app.settings, MSG_NONE, "Press %c for a list of commands.\n", app.settings.keys[BAR_KS_HELP]); } WaitressInit (&app.waith); app.waith.url.host = app.settings.rpcHost; app.waith.url.tlsPort = app.settings.rpcTlsPort; app.waith.tlsFingerprint = app.settings.tlsFingerprint; /* init fds */ FD_ZERO(&app.input.set); app.input.fds[0] = STDIN_FILENO; FD_SET(app.input.fds[0], &app.input.set); /* open fifo read/write so it won't EOF if nobody writes to it */ assert (sizeof (app.input.fds) / sizeof (*app.input.fds) >= 2); app.input.fds[1] = open (app.settings.fifo, O_RDWR); if (app.input.fds[1] != -1) { struct stat s; /* check for file type, must be fifo */ fstat (app.input.fds[1], &s); if (!S_ISFIFO (s.st_mode)) { BarUiMsg (&app.settings, MSG_ERR, "File at %s is not a fifo\n", app.settings.fifo); close (app.input.fds[1]); app.input.fds[1] = -1; } else { FD_SET(app.input.fds[1], &app.input.set); BarUiMsg (&app.settings, MSG_INFO, "Control fifo at %s opened\n", app.settings.fifo); } } app.input.maxfd = app.input.fds[0] > app.input.fds[1] ? app.input.fds[0] : app.input.fds[1]; ++app.input.maxfd; BarMainLoop (&app); if (app.input.fds[1] != -1) { close (app.input.fds[1]); } /* write statefile */ BarSettingsWrite (app.curStation, &app.settings); PianoDestroy (&app.ph); PianoDestroyPlaylist (app.songHistory); PianoDestroyPlaylist (app.playlist); WaitressFree (&app.waith); BarPlayerDestroy (); gnutls_global_deinit (); BarSettingsDestroy (&app.settings); /* restore terminal attributes, zsh doesn't need this, bash does... */ BarTermRestore (&termOrig); return 0; }