void writeBytesCallback(void *gbl, void *pValue) {
oddcastGlobals *g = (oddcastGlobals *)gbl;
//mainWindow->writeBytesCallback(g->encoderNumber, pValue);
/* pValue is a long */
static long startTime[MAX_ENCODERS];
static long endTime[MAX_ENCODERS];
static long bytesWrittenInterval[MAX_ENCODERS];
static long totalBytesWritten[MAX_ENCODERS];
static int initted = 0;
char kBPSstr[255] = "";
if(!initted) {
initted = 1;
memset(&startTime, '\000', sizeof(startTime));
memset(&endTime, '\000', sizeof(endTime));
memset(&bytesWrittenInterval, '\000', sizeof(bytesWrittenInterval));
memset(&totalBytesWritten, '\000', sizeof(totalBytesWritten));
}
if(g->encoderNumber != 0) {
int enc_index = g->encoderNumber - 1;
long bytesWritten = (long) pValue;
if(bytesWritten == -1) {
strcpy(kBPSstr, "");
outputStatusCallback(g, (void *)kBPSstr);
startTime[enc_index] = 0;
return;
}
if(startTime[enc_index] == 0) {
startTime[enc_index] = time(&(startTime[enc_index]));
bytesWrittenInterval[enc_index] = 0;
}
bytesWrittenInterval[enc_index] += bytesWritten;
totalBytesWritten[enc_index] += bytesWritten;
endTime[enc_index] = time(&(endTime[enc_index]));
if((endTime[enc_index] - startTime[enc_index]) > 4) {
int bytespersec = bytesWrittenInterval[enc_index] / (endTime[enc_index] - startTime[enc_index]);
long kBPS = (bytespersec * 8) / 1000;
if(strlen(g->gMountpoint) > 0) {
sprintf(kBPSstr, "%ld Kbps (%s)", kBPS, g->gMountpoint);
}
else {
sprintf(kBPSstr, "%ld Kbps", kBPS);
}
outputStatusCallback(g, (void *)kBPSstr);
startTime[enc_index] = 0;
}
}
}
void * startReconnectThread(void *url) {
reconnectLoop = 1;
reconnectThreadRunning = 1;
while (reconnectLoop) {
time_t currentTime;
currentTime = time(¤tTime);
for(int i = 0; i < gMain.gNumEncoders; i++) {
if(g[i]->forcedDisconnect) {
LogMessage(g[i], LOG_DEBUG, "Reconnecting disconnected encoder.");
int timeout = getReconnectSecs(g[i]);
int timediff = currentTime - g[i]->forcedDisconnectSecs;
if(timediff > timeout) {
g[i]->forcedDisconnect = false;
if(!g[i]->weareconnected) {
setForceStop(g[i], 0);
if(!connectToServer(g[i])) {
g[i]->forcedDisconnect = true;
g[i]->forcedDisconnectSecs = time(&(g[i]->forcedDisconnectSecs));
}
LogMessage(g[i], LOG_DEBUG, "Done Reconnecting disconnected encoder.");
}
}
else {
char buf[255] = "";
sprintf(buf, "Connecting in %d seconds", timeout - timediff);
outputStatusCallback(g[i], buf);
}
}
}
#ifdef WIN32
Sleep(1000);
#else
sleep(1);
#endif
}
reconnectThreadRunning = 0;
return(NULL);
}
int main(int argc, char *argv[])
{
char sourceURL[1024] = "";
char configFile[1024] = "";
int c = 0;
int numEncoders = 1;
bool background = false;
while ((c = getopt(argc, argv, "bnh")) != -1) {
switch (c) {
case 'h':
usage();
break;
case 'b':
background = true;
nostdout = true;
case 'n':
nostdout = true;
break;
default:
usage();
}
}
if (background) {
fprintf(stderr, "Backgrounding process...\n");
/* Shamelessly ripped from ICES */
int ret = 0;
/* Start up new session, to lose old session and process group */
switch (fork()) {
case 0: break; /* child continues */
case -1: perror ("fork");
ret = -1;
default:
exit (ret);
}
/* Disassociate process group and controlling terminal */
setsid();
/* Become a NON-session leader so that a */
/* control terminal can't be reacquired */
switch (fork()) {
case 0: break; /* child continues */
case -1: perror ("fork");
ret = -1;
default:
exit (ret);
}
}
char currentlogFile[1024] = "";
char logPrefix[255] = "streamTranscoder";
int configFilesCreated = 0;
int encoderconfigFilesCreated = 0;
sprintf(configFile, "%s", logPrefix);
sprintf(currentlogFile, "%s", logPrefix);
setDefaultLogFileName(currentlogFile);
setgLogFile(&gMain, currentlogFile);
setConfigFileName(&gMain, configFile);
addConfigVariable(&gMain, "SourceURL");
addConfigVariable(&gMain, "NumEncoders");
addConfigVariable(&gMain, "AutomaticReconnectSecs");
addConfigVariable(&gMain, "AutoConnect");
addConfigVariable(&gMain, "LogLevel");
addConfigVariable(&gMain, "LogFile");
char tmpLog[1024] = "";
sprintf(tmpLog, "%s_%d.cfg", logPrefix, 0);
if (!file_exists(tmpLog)) {
printf("Creating config file %s\n", tmpLog);
configFilesCreated = 1;
}
readConfigFile(&gMain, 0);
for(int i = 0; i < gMain.gNumEncoders; i++) {
if(!g[i]) {
g[i] = (oddcastGlobals *) malloc(sizeof(oddcastGlobals));
memset(g[i], '\000', sizeof(oddcastGlobals));
initializeGlobals(g[i]);
addBasicEncoderSettings(g[i]);
}
else {
initializeGlobals(g[i]);
}
g[i]->encoderNumber = i + 1;
char currentlogFile[1024] = "";
char logPrefix[255] = "streamTranscoder";
sprintf(currentlogFile, "%s_%d", logPrefix, g[i]->encoderNumber);
setDefaultLogFileName(currentlogFile);
setgLogFile(g[i], currentlogFile);
setConfigFileName(g[i], gMain.gConfigFileName);
sprintf(tmpLog, "%s.cfg", currentlogFile);
if (!file_exists(tmpLog)) {
printf("Creating config file %s\n", tmpLog);
configFilesCreated = 1;
encoderconfigFilesCreated = 1;
}
oddcastv3_init(g[i]);
}
if (configFilesCreated) {
printf("One or more config files were created.\n");
printf("Source settings are contained in %s_0.cfg\n", logPrefix);
printf("All encoder settings are contained in %s_X.cfg, where X is the encoder number.\n", logPrefix);
printf("\nYou must manually edit these config files before continuing.\n");
if (encoderconfigFilesCreated) {
printf("Your next step should probably be to ****edit %s_X.cfg where X = 1 to number of encoders**** you've defined, then rerun streamTranscoder\n", logPrefix);
}
else {
printf("Your next step should probably be to ****edit %s_0.cfg and change the number of encoders****, then rerun streamTranscoder\n", logPrefix);
}
exit(1);
}
outputStatusCallback(&gMain, (void *)"Ready to connect");
for(int i = 0; i < gMain.gNumEncoders; i++) {
if (!connectToServer(g[i])) {
char buf[255] = "";
sprintf(buf, "Disconnected from server");
g[i]->forcedDisconnect = true;
g[i]->forcedDisconnectSecs = time(&(g[i]->forcedDisconnectSecs));
g[i]->serverStatusCallback(g[i], (void *) buf);
}
}
pthread_create(&sourceThread, NULL, &startSourceThread, gMain.gSourceURL);
pthread_create(&reconnectThread, NULL, &startReconnectThread, NULL);
pthread_create(&decodeThread, NULL, &startDecodeThread, NULL);
sleep(2);
if (!nostdout) {
printf("streamTranscoder started.\n");
}
pthread_join(sourceThread, NULL);
pthread_join(decodeThread, NULL);
if (!nostdout) {
fprintf(stdout, "Done...\n");
}
}
