int omxplayer_StartPlaying(const char *filename) { char fullVideoPath[2048]; LogDebug(VB_MEDIAOUT, "omxplayer_StartPlaying(%s)\n", filename); bzero(&mediaOutputStatus, sizeof(mediaOutputStatus)); if (snprintf(fullVideoPath, 2048, "%s/%s", getVideoDirectory(), filename) >= 2048) { LogErr(VB_MEDIAOUT, "Unable to play %s, full path name too long\n", filename); return 0; } if (getFPPmode() == REMOTE_MODE) CheckForHostSpecificFile(getSetting("HostName"), fullVideoPath); if (!FileExists(fullVideoPath)) { LogErr(VB_MEDIAOUT, "%s does not exist!\n", fullVideoPath); return 0; } // Create Pipes to/from omxplayer pid_t omxplayerPID = forkpty(&pipeFromOMX[0], 0, 0, 0); if (omxplayerPID == 0) // omxplayer process { ShutdownControlSocket(); seteuid(1000); // 'pi' user execl("/opt/fpp/scripts/omxplayer", "/opt/fpp/scripts/omxplayer", fullVideoPath, NULL); LogErr(VB_MEDIAOUT, "omxplayer_StartPlaying(), ERROR, we shouldn't " "be here, this means that execl() failed\n"); exit(EXIT_FAILURE); } else // Parent process { mediaOutput->childPID = omxplayerPID; } // Clear active file descriptor sets FD_ZERO (&omx_active_fd_set); // Set description for reading from omxplayer FD_SET (pipeFromOMX[0], &omx_active_fd_set); mediaOutputStatus.status = MEDIAOUTPUTSTATUS_PLAYING; omxVolumeShift = omxplayer_GetVolumeShift(getVolume()); return 1; }
void CheckExistanceOfDirectoriesAndFiles(void) { if(!DirectoryExists(getMediaDirectory())) { LogWarn(VB_SETTING, "FPP directory does not exist, creating it.\n"); if ( mkdir(getMediaDirectory(), 0777) != 0 ) { LogErr(VB_SETTING, "Error: Unable to create media directory.\n"); exit(EXIT_FAILURE); } } if(!DirectoryExists(getMusicDirectory())) { LogWarn(VB_SETTING, "Music directory does not exist, creating it.\n"); if ( mkdir(getMusicDirectory(), 0777) != 0 ) { LogErr(VB_SETTING, "Error: Unable to create music directory.\n"); exit(EXIT_FAILURE); } } if(!DirectoryExists(getSequenceDirectory())) { LogWarn(VB_SETTING, "Sequence directory does not exist, creating it.\n"); if ( mkdir(getSequenceDirectory(), 0777) != 0 ) { LogErr(VB_SETTING, "Error: Unable to create sequence directory.\n"); exit(EXIT_FAILURE); } } if(!DirectoryExists(getEventDirectory())) { LogWarn(VB_SETTING, "Event directory does not exist, creating it.\n"); if ( mkdir(getEventDirectory(), 0777) != 0 ) { LogErr(VB_SETTING, "Error: Unable to create event directory.\n"); exit(EXIT_FAILURE); } } if(!DirectoryExists(getVideoDirectory())) { LogWarn(VB_SETTING, "Video directory does not exist, creating it.\n"); if ( mkdir(getVideoDirectory(), 0777) != 0 ) { LogErr(VB_SETTING, "Error: Unable to create video directory.\n"); exit(EXIT_FAILURE); } } if(!DirectoryExists(getEffectDirectory())) { LogWarn(VB_SETTING, "Effect directory does not exist, creating it.\n"); if ( mkdir(getEffectDirectory(), 0777) != 0 ) { LogErr(VB_SETTING, "Error: Unable to create effect directory.\n"); exit(EXIT_FAILURE); } } if(!DirectoryExists(getScriptDirectory())) { LogWarn(VB_SETTING, "Script directory does not exist, creating it.\n"); if ( mkdir(getScriptDirectory(), 0777) != 0 ) { LogErr(VB_SETTING, "Error: Unable to create script directory.\n"); exit(EXIT_FAILURE); } } if(!DirectoryExists(getPlaylistDirectory())) { LogWarn(VB_SETTING, "Playlist directory does not exist, creating it.\n"); if ( mkdir(getPlaylistDirectory(), 0777) != 0 ) { LogErr(VB_SETTING, "Error: Unable to create playlist directory.\n"); exit(EXIT_FAILURE); } } if(!FileExists(getUniverseFile())) { LogWarn(VB_SETTING, "Universe file does not exist, creating it.\n"); char *cmd, *file = getUniverseFile(); cmd = (char *)malloc(strlen(file)+7); snprintf(cmd, strlen(file)+7, "touch %s", file); if ( system(cmd) != 0 ) { LogErr(VB_SETTING, "Error: Unable to create universe file.\n"); exit(EXIT_FAILURE); } free(cmd); } if(!FileExists(getScheduleFile())) { LogWarn(VB_SETTING, "Schedule file does not exist, creating it.\n"); char *cmd, *file = getScheduleFile(); cmd = (char *)malloc(strlen(file)+7); snprintf(cmd, strlen(file)+7, "touch %s", file); if ( system(cmd) != 0 ) { LogErr(VB_SETTING, "Error: Unable to create schedule file.\n"); exit(EXIT_FAILURE); } free(cmd); } if(!FileExists(getBytesFile())) { LogWarn(VB_SETTING, "Bytes file does not exist, creating it.\n"); char *cmd, *file = getBytesFile(); cmd = (char *)malloc(strlen(file)+7); snprintf(cmd, strlen(file)+7, "touch %s", file); if ( system(cmd) != 0 ) { LogErr(VB_SETTING, "Error: Unable to create bytes file.\n"); exit(EXIT_FAILURE); } free(cmd); } if(!FileExists(getSettingsFile())) { LogWarn(VB_SETTING, "Settings file does not exist, creating it.\n"); char *cmd, *file = getSettingsFile(); cmd = (char *)malloc(strlen(file)+7); snprintf(cmd, strlen(file)+7, "touch %s", file); if ( system(cmd) != 0 ) { LogErr(VB_SETTING, "Error: Unable to create settings file.\n"); exit(EXIT_FAILURE); } free(cmd); } }