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);
}
}
int ogg123Output::Start(void)
{
std::string fullAudioPath;
LogDebug(VB_MEDIAOUT, "ogg123Output::Start(%s)\n", m_mediaFilename.c_str());
bzero(m_mediaOutputStatus, sizeof(MediaOutputStatus));
fullAudioPath = getMusicDirectory();
fullAudioPath += "/";
fullAudioPath += m_mediaFilename;
if (!FileExists(fullAudioPath.c_str()))
{
LogErr(VB_MEDIAOUT, "%s does not exist!\n", fullAudioPath.c_str());
return 0;
}
std::string oggPlayer(getSetting("oggPlayer"));
if (!oggPlayer.length())
{
oggPlayer = OGG123_BINARY;
}
else if (!FileExists(oggPlayer.c_str()))
{
LogDebug(VB_MEDIAOUT, "Configured oggPlayer %s does not exist, "
"falling back to %s\n", oggPlayer.c_str(), OGG123_BINARY);
oggPlayer = OGG123_BINARY;
}
LogDebug(VB_MEDIAOUT, "Spawning %s for OGG playback\n", oggPlayer.c_str());
// Create Pipes to/from ogg123
pipe(m_childPipe);
pid_t ogg123Pid = fork();
if (ogg123Pid == 0) // ogg123 process
{
//ogg123 uses stderr for output
dup2(m_childPipe[MEDIAOUTPUTPIPE_WRITE], STDERR_FILENO);
close(m_childPipe[MEDIAOUTPUTPIPE_WRITE]);
m_childPipe[MEDIAOUTPUTPIPE_WRITE] = 0;
execl(oggPlayer.c_str(), oggPlayer.c_str(), fullAudioPath.c_str(), NULL);
exit(EXIT_FAILURE);
}
else // Parent process
{
m_childPID = ogg123Pid;
// Close write side of pipe from ogg
close(m_childPipe[MEDIAOUTPUTPIPE_WRITE]);
m_childPipe[MEDIAOUTPUTPIPE_WRITE] = 0;
}
LogDebug(VB_MEDIAOUT, "%s PID: %d\n", oggPlayer.c_str(), m_childPID);
// Clear active file descriptor sets
FD_ZERO (&m_activeFDSet);
// Set description for reading from ogg
FD_SET (m_childPipe[MEDIAOUTPUTPIPE_READ], &m_activeFDSet);
m_mediaOutputStatus->status = MEDIAOUTPUTSTATUS_PLAYING;
return 1;
}