void GPAC_MediaRenderer::SetDuration(Double duration, Bool can_seek)
{
char szVal[100];
format_time_string(szVal, duration);
m_Duration = duration;
m_pAVService->SetStateVariable("CurrentTrackDuration", szVal);
}
void GPAC_MediaRenderer::SetTime(Double time)
{
char szVal[100];
format_time_string(szVal, time);
m_Time = time;
m_pAVService->SetStateVariable("RelativeTimePosition", szVal);
m_pAVService->SetStateVariable("AbsoluteTimePosition", szVal);
}
/* Function: StopwatchDisplay()
* Date: SRE, Fri Nov 26 15:14:12 1999 [St. Louis]
* Modified to return the string (wilm)
*
* Purpose: Return a usage summary line from a *stopped*
* stopwatch (the times will reflect the last
* time StopwatchStop() was called.)
*
* For s = "CPU Time: " an example output line is:
* CPU Time: 142.55u 7.17s 149.72 Elapsed: 00:02:35.00
*
* Args: out - already allocated buffer to write to
* w - a (recently stopped) stopwatch
*
*/
void
StopwatchDisplay(char *out, Stopwatch_t *w)
{
char buf[128]; /* (safely holds up to 10^14 years) */
sprintf(out, "CPU Time: ");
format_time_string(buf, w->user+w->sys, 1);
#ifdef SRE_STRICT_ANSI
sprintf(out, "%.2fu %s ", w->user, buf);
#else
sprintf(out, "%.2fu %.2fs %s ", w->user, w->sys, buf);
#endif
format_time_string(out, w->elapsed, 0);
sprintf(out, "Elapsed: %s\n", buf);
}
/* Function: esl_stopwatch_Display()
*
* Purpose: Output a usage summary line from a stopped
* stopwatch, showing elapsed, cpu, and system time
* between the last calls to
* <esl_stopwatch_Start()> and <esl_stopwatch_Stop()>.
*
* The string <prefix> will be prepended to the output
* line. Use <""> to prepend nothing. If <prefix> is NULL,
* a default <"CPU Time: "> prefix is used.
*
* For <prefix> = <"CPU Time: "> an example output line is:\\
* <CPU Time: 142.55u 7.17s 00:02:29.72 Elapsed: 00:02:35>
*
* Args: fp - output stream
* w - stopped stopwatch
* prefix - output line prefix ("" for nothing)
*
* Returns: <eslOK> on success.
*
* Throws: <eslEWRITE> on any system write error, such as filled disk.
*/
int
esl_stopwatch_Display(FILE *fp, ESL_STOPWATCH *w, char *prefix)
{
char buf[128]; /* (safely holds up to 10^14 years; I'll be dead by then) */
if (prefix == NULL) { if (fputs("CPU Time: ", fp) < 0) ESL_EXCEPTION_SYS(eslEWRITE, "stopwatch display write failed"); }
else { if (fputs(prefix, fp) < 0) ESL_EXCEPTION_SYS(eslEWRITE, "stopwatch display write failed"); }
format_time_string(buf, w->user+w->sys, TRUE);
#ifdef HAVE_TIMES
if (fprintf(fp, "%.2fu %.2fs %s ", w->user, w->sys, buf) < 0) ESL_EXCEPTION_SYS(eslEWRITE, "stopwatch display write failed");
#else
if (fprintf(fp, "%.2fu %s ", w->user, buf) < 0) ESL_EXCEPTION_SYS(eslEWRITE, "stopwatch display write failed");
#endif
format_time_string(buf, w->elapsed, TRUE);
if (fprintf(fp, "Elapsed: %s\n", buf) < 0) ESL_EXCEPTION_SYS(eslEWRITE, "stopwatch display write failed");
return eslOK;
}
/* Function: esl_stopwatch_Display()
* Incept: SRE, Sat Feb 25 10:51:09 2006 [St. Louis]
*
* Purpose: Output a usage summary line from a stopped
* stopwatch, showing elapsed, cpu, and system time
* between the last calls to
* <esl_stopwatch_Start()> and <esl_stopwatch_Stop()>.
*
* The string <prefix> will be prepended to the output
* line. Use <""> to prepend nothing. If <prefix> is NULL,
* a default <"CPU Time: "> prefix is used.
*
* For <prefix> = <"CPU Time: "> an example output line is:\\
* <CPU Time: 142.55u 7.17s 00:02:29.72 Elapsed: 00:02:35>
*
* Args: fp - output stream
* w - stopped stopwatch
* prefix - output line prefix ("" for nothing)
*
* Returns: <eslOK> on success.
*/
int
esl_stopwatch_Display(FILE *fp, ESL_STOPWATCH *w, char *prefix)
{
char buf[128]; /* (safely holds up to 10^14 years) */
if (prefix == NULL)
fputs("CPU Time: ", fp);
else
fputs(prefix, fp);
format_time_string(buf, w->user+w->sys, TRUE);
#ifdef HAVE_TIMES
fprintf(fp, "%.2fu %.2fs %s ", w->user, w->sys, buf);
#else
fprintf(fp, "%.2fu %s ", w->user, buf);
#endif
format_time_string(buf, w->elapsed, 0);
fprintf(fp, "Elapsed: %s\n", buf);
return eslOK;
}
NPT_Result
GPAC_MediaRenderer::OnAction(PLT_ActionReference& action,
const PLT_HttpRequestContext& context)
{
NPT_COMPILER_UNUSED(context);
/* parse the action name */
NPT_String name = action->GetActionDesc().GetName();
m_ip_src = context.GetRemoteAddress().GetIpAddress().ToString();
/* Is it a ConnectionManager Service Action ? */
if (name.Compare("GetCurrentConnectionIDs", true) == 0) {
if (NPT_FAILED(action->SetArgumentsOutFromStateVariable())) {
return NPT_FAILURE;
}
return NPT_SUCCESS;
}
if (name.Compare("GetProtocolInfo", true) == 0) {
if (NPT_FAILED(action->SetArgumentsOutFromStateVariable())) {
return NPT_FAILURE;
}
return NPT_SUCCESS;
}
if (name.Compare("GetCurrentConnectionInfo", true) == 0) {
return OnGetCurrentConnectionInfo(action);
}
if (name.Compare("StopForMigration", true) == 0) {
NPT_String res = m_pUPnP->OnMigrate();
m_pMigrationService->SetStateVariable("MigrationStatus", "OK");
m_pMigrationService->SetStateVariable("MigrationMetaData", res);
if (NPT_FAILED(action->SetArgumentsOutFromStateVariable())) {
return NPT_FAILURE;
}
return NPT_SUCCESS;
}
/* Is it a AVTransport Service Action ? */
// since all actions take an instance ID and we only support 1 instance
// verify that the Instance ID is 0 and return an error here now if not
NPT_String serviceType = action->GetActionDesc().GetService()->GetServiceType();
if (serviceType.Compare("urn:schemas-upnp-org:service:AVTransport:1", true) == 0) {
if (NPT_FAILED(action->VerifyArgumentValue("InstanceID", "0"))) {
action->SetError(802,"Not valid InstanceID.");
return NPT_FAILURE;
}
}
if (name.Compare("GetCurrentTransportActions", true) == 0) {
if (NPT_FAILED(action->SetArgumentsOutFromStateVariable())) {
return NPT_FAILURE;
}
return NPT_SUCCESS;
}
if (name.Compare("GetDeviceCapabilities", true) == 0) {
if (NPT_FAILED(action->SetArgumentsOutFromStateVariable())) {
return NPT_FAILURE;
}
return NPT_SUCCESS;
}
if (name.Compare("GetMediaInfo", true) == 0) {
if (NPT_FAILED(action->SetArgumentsOutFromStateVariable())) {
return NPT_FAILURE;
}
return NPT_SUCCESS;
}
if (name.Compare("GetPositionInfo", true) == 0) {
if (m_pUPnP->m_pTerm->root_scene) {
char szVal[100];
m_pAVService->SetStateVariable("CurrentTrack", "0");
format_time_string(szVal, m_Duration);
m_pAVService->SetStateVariable("CurrentTrackDuration", szVal);
m_pAVService->SetStateVariable("CurrentTrackMetadata", "");
m_pAVService->SetStateVariable("CurrentTrackURI", "");
format_time_string(szVal, m_Time);
m_pAVService->SetStateVariable("RelativeTimePosition", szVal);
m_pAVService->SetStateVariable("AbsoluteTimePosition", szVal);
m_pAVService->SetStateVariable("RelativeCounterPosition", "2147483647"); // means NOT_IMPLEMENTED
m_pAVService->SetStateVariable("AbsoluteCounterPosition", "2147483647"); // means NOT_IMPLEMENTED
} else {
if (NPT_FAILED(action->SetArgumentsOutFromStateVariable())) {
return NPT_FAILURE;
}
}
return NPT_SUCCESS;
}
if (name.Compare("GetTransportInfo", true) == 0) {
if (NPT_FAILED(action->SetArgumentsOutFromStateVariable())) {
return NPT_FAILURE;
}
return NPT_SUCCESS;
}
if (name.Compare("GetTransportSettings", true) == 0) {
if (NPT_FAILED(action->SetArgumentsOutFromStateVariable())) {
return NPT_FAILURE;
}
return NPT_SUCCESS;
}
if (name.Compare("Next", true) == 0) {
return OnNext(action);
}
if (name.Compare("Pause", true) == 0) {
return OnPause(action);
}
if (name.Compare("Play", true) == 0) {
return OnPlay(action);
}
if (name.Compare("Previous", true) == 0) {
return OnPrevious(action);
}
if (name.Compare("Seek", true) == 0) {
return OnSeek(action);
}
if (name.Compare("Stop", true) == 0) {
return OnStop(action);
}
if (name.Compare("SetAVTransportURI", true) == 0) {
return OnSetAVTransportURI(action);
}
if (name.Compare("SetPlayMode", true) == 0) {
return OnSetPlayMode(action);
}
/* Is it a RendererControl Service Action ? */
if (serviceType.Compare("urn:schemas-upnp-org:service:RenderingControl:1", true) == 0) {
/* we only support master channel */
if (NPT_FAILED(action->VerifyArgumentValue("Channel", "Master"))) {
action->SetError(402,"Invalid Args.");
return NPT_FAILURE;
}
}
if (name.Compare("GetVolume", true) == 0) {
NPT_CHECK_SEVERE(action->SetArgumentsOutFromStateVariable());
return NPT_SUCCESS;
}
if (name.Compare("GetMute", true) == 0) {
NPT_CHECK_SEVERE(action->SetArgumentsOutFromStateVariable());
return NPT_SUCCESS;
}
if (name.Compare("SetVolume", true) == 0) {
return OnSetVolume(action);
}
if (name.Compare("SetMute", true) == 0) {
return OnSetMute(action);
}
action->SetError(401,"No Such Action.");
return NPT_FAILURE;
}
/*
* Logs info from /dev/event_log_dev into file
*/
int main(int argc, const char * argv[])
{
double reference_time = 0;
// Create log directory
struct stat info;
if (stat(LOG_DIR, &info) != 0)
{
if (mkdir(LOG_DIR, 0777) < 0)
{
perror("ERROR mkdir log directory");
exit(EXIT_FAILURE);
}
printf("Created log dir: " LOG_DIR "\n");
}
// Create log file
char eventdevice_log_filename[FILENAME_SIZE] = LOG_DIR "/log_";
int skip = strlen(eventdevice_log_filename);
int rc = format_time_string(&eventdevice_log_filename[skip], FILENAME_SIZE, skip);
sprintf(&eventdevice_log_filename[skip+rc], "_eventdevice.log");
FILE * edfp = fopen(eventdevice_log_filename,"w");
if (edfp == NULL)
{
perror("ERROR creating eventdevice log");
exit(EXIT_FAILURE);
}
printf("Created eventdevice log file: %s\n", eventdevice_log_filename);
// Write log header
fprintf(edfp, "#Name\t#Open-time\t#PID\t#Latency\n");
fflush(edfp);
// Open dev
int dlfd = open(DEV_LOG, O_RDWR);
if (dlfd < 0)
{
perror("ERROR opening event_log_dev");
exit(EXIT_FAILURE);
}
int ndevices = 0;
int flag = 0;
unsigned char minors[MAX_INPUT_DEVICE];
while (ndevices == 0)
{
ndevices = get_device(dlfd, minors);
if (ndevices < 0)
{
perror("ERROR get_device");
exit(EXIT_FAILURE);
}
if (flag == 0)
{
printf("Wait till gps opens for reading\n");
flag = 1;
}
}
printf("Devices found: %d\n", ndevices);
while (1)
{
//fprintf(edfp, "DEVICE_NAME\tOPEN_TIME\tPID\tLATENCY");
int dev;
ndevices = 0;
// NOTE: bug in ioctl LGETDEVS code that always
// increases dev and never decreases so we only
// look at dev 0 or code will cause kernel panic
for (dev = 0; dev <= ndevices; dev++)
{
struct user_event_log log;
if (set_device_info(dlfd, dev, minors, &log) < 0)
{
perror("ERROR set_device_info");
continue;
}
int i;
for (i=0; i<log.ncount; i++) {
fprintf(edfp, "%s \t %ld.%06ld \t %d \t %ld.%06ld \n",
log.name, log.dev_opened_time.tv_sec, log.dev_opened_time.tv_usec,
log.event_consumed[i].pid, log.avg.tv_sec, log.avg.tv_usec);
}
fflush(edfp);
// Not really sure why python module returns inside loop?
}
sleep(SLEEP_SEC);
}
}
