static PRESULT win_mpegYT_player_key_proc(POBJECT_HEAD pObj, UINT32 key, UINT32 param)
{
PRESULT ret = PROC_LOOP;
int wait_time = 0;
if((key == V_KEY_PAUSE)&&(MPEGYTInfo.PlayState != MPEG_PLAY))
{
key = V_KEY_PLAY;
}
switch (key)
{
case V_KEY_EXIT:
case V_KEY_MENU:
if (m_HideWindow)
{
if (m_bSetVol_YT)
{
//ShowVolumeBar(FALSE);//Close volume bar
win_mpegYTplayer_close_video_vol();
m_bSetVol_YT = FALSE;
}
else
{
ret = PROC_LEAVE;//exit video player
}
}
else
{
if (MPEGYTInfo.PlayState == MPEG_STOP)
{
ret = PROC_LEAVE;//exit video player
}
else
{
api_stop_timer(&mpegYT_timeout_id);
win_mpegYT_player_draw(FALSE);//Hide the information window
if (BarState.State == CURSOR_MOVING)
{
SyncBarPosAndCursor(POS_TO_CUR);
}
}
}
break;
case V_KEY_PLAY:
case V_KEY_1:
if(MPEGYTInfo.PlayState != MPEG_PLAY)
{
PivotalKeyProc();
PlayProc_yt();
}
break;
case V_KEY_PAUSE:
case V_KEY_2:
case V_KEY_STEP:
PivotalKeyProc();
PauseProc();
break;
case V_KEY_STOP:
case V_KEY_0:
PivotalKeyProc();
StopProc();
ret = PROC_LEAVE;
break;
case V_KEY_LEFT:
if (m_HideWindow)
{
win_mpegYT_player_draw(FALSE);
win_mpegYTplayer_set_video_vol(V_KEY_LEFT);
return PROC_LOOP;
}
if(s_is_in_parsing)
{
break;
}
if (MPEGYTInfo.PlayState != MPEG_STOP)
{
if (BarState.State != CURSOR_MOVING)
{
BarState.State = CURSOR_MOVING;
BarState.nCursor = BarState.nPos;
}
if (BarState.nCursor > SLIDE_BAR_STEP)
{
BarState.nCursor -= SLIDE_BAR_STEP;
}
else if (0 == BarState.nCursor )
{
if(BarState.nRange > SLIDE_BAR_STEP)
BarState.nCursor = BarState.nRange-SLIDE_BAR_STEP;
else
BarState.nCursor = BarState.nRange;
}else
{
BarState.nCursor = 0;
}
}
win_mpegYT_player_draw(TRUE);
break;
case V_KEY_RIGHT:
if (m_HideWindow)
{
win_mpegYT_player_draw(FALSE);
win_mpegYTplayer_set_video_vol(V_KEY_RIGHT);
return PROC_LOOP;
}
if(s_is_in_parsing)
{
break;
}
if (MPEGYTInfo.PlayState != MPEG_STOP)
{
if (BarState.State != CURSOR_MOVING)
{
BarState.State = CURSOR_MOVING;
BarState.nCursor = BarState.nPos;
}
if (BarState.nCursor + SLIDE_BAR_STEP < BarState.nRange)
{
BarState.nCursor += SLIDE_BAR_STEP;
}
else
{
if(BarState.nRange > SLIDE_BAR_STEP)
BarState.nCursor = SLIDE_BAR_STEP;
else
BarState.nCursor = BarState.nRange - VIDEO_SEARCH_DLYS;
}
}
win_mpegYT_player_draw(TRUE);
break;
case V_KEY_ENTER:
if (MPEGYTInfo.PlayState != MPEG_STOP)
{
if (BarState.State == CURSOR_MOVING)
{
if (BarState.nPos < BarState.nCursor)//forward
{
BarState.CursorDir = 1;
}
else if (BarState.nPos > BarState.nCursor)//backward
{
BarState.CursorDir = 2;
}
else
{
BarState.CursorDir = 0;
}
SyncBarPosAndCursor(CUR_TO_POS);
MPEGYTInfo.PlayTime = BarState.nPos;
if (BarState.CursorDir)
{
s_ytvideo_seektime = MPEGYTInfo.PlayTime;
api_stop_timer(&mpegYT_refresh_id);
libnet_download_abort(g_strf_cur_dl_rsrc);
mpg_cmd_stop_proc();
mpegYT_file_prompt("Loading, please wait...", TRUE);
osal_task_sleep(1000);
UINT8 tmpurl[1024];
UINT8* tmppos;
tmppos = strstr(url_youtube, "&begin=");
if(NULL == tmppos)
{
sprintf(tmpurl, "&begin=%d", s_ytvideo_seektime * 1000);
strcat(url_youtube, tmpurl);
}else
{
sprintf(tmppos, "&begin=%d", s_ytvideo_seektime * 1000);
}
httpstrfile_url_gen(tmpurl, url_youtube, "mp4");
video_dec_file(tmpurl, 0);
s_is_in_parsing = 1;
MPEGYTInfo.PlaySpeed = 0;
StartRefreshTimer();
}
PlayProc_yt();
}
}
break;
default:
break;
}
return ret;
}
void termination_handler(int signum)
// UNIX signal hander used to handle process termination signals
{
sigset_t mask_set;
sigset_t old_set;
int retries = 3;
gxString sbuf;
#ifndef __DEBUG__
if(signum == SIGSEGV) {
signal(SIGSEGV, termination_handler); // Reset the signal handler again
sigfillset(&mask_set); // Make any further signals while in handler
sigprocmask(SIG_SETMASK, &mask_set, &old_set);
LogProcMessage("Process received segmentation violation");
StopProc();
ExitProc(1);
sigprocmask(SIG_SETMASK, &old_set, NULL); // Restore the old signal mask2
return;
}
if(signum == SIGBUS) {
signal(SIGBUS, termination_handler);
sigfillset(&mask_set);
sigprocmask(SIG_SETMASK, &mask_set, &old_set);
LogProcMessage("Process received bus violation");
StopProc();
sigprocmask(SIG_SETMASK, &old_set, NULL);
ExitProc(1);
}
#endif
if(signum == SIGINT) {
signal(SIGINT, SIG_IGN); // Log first and ignore all others
sigfillset(&mask_set);
sigprocmask(SIG_SETMASK, &mask_set, &old_set);
LogProcMessage("Process interrupted with Ctrl-C");
while(!StopProc() && --retries) sSleep(1);
sigprocmask(SIG_SETMASK, &old_set, NULL);
if(!retries) ExitProc(1);
ExitProc(0);
}
if(signum == SIGQUIT) {
signal(SIGQUIT, SIG_IGN);
sigfillset(&mask_set);
sigprocmask(SIG_SETMASK, &mask_set, &old_set);
LogProcMessage("Process interrupted Ctrl-backslash");
sigprocmask(SIG_SETMASK, &old_set, NULL);
return;
}
if(signum == SIGTERM) {
signal(SIGTERM, termination_handler);
sigfillset(&mask_set);
sigprocmask(SIG_SETMASK, &mask_set, &old_set);
LogProcMessage("Process terminated by kill command");
while(!StopProc() && --retries) sSleep(1);
sigprocmask(SIG_SETMASK, &old_set, NULL);
if(!retries) ExitProc(1);
ExitProc(0);
}
if(signum == SIGHUP) {
signal(SIGHUP, termination_handler);
sigfillset(&mask_set);
sigprocmask(SIG_SETMASK, &mask_set, &old_set);
LogProcMessage("Process received hangup");
sigprocmask(SIG_SETMASK, &old_set, NULL);
return;
}
if(signum == SIGKILL) {
signal(SIGKILL, termination_handler);
sigfillset(&mask_set);
sigprocmask(SIG_SETMASK, &mask_set, &old_set);
LogProcMessage("Process terminated by SIGKILL");
while(!StopProc() && --retries) sSleep(1);
sigprocmask(SIG_SETMASK, &old_set, NULL);
if(!retries) ExitProc(1);
ExitProc(0);
}
if(signum == SIGTSTP) {
signal(SIGTSTP, termination_handler);
sigfillset(&mask_set);
sigprocmask(SIG_SETMASK, &mask_set, &old_set);
LogProcMessage("Process received suspend from Ctrl-Z");
sigprocmask(SIG_SETMASK, &old_set, NULL);
return;
}
if(signum == SIGABRT) {
signal(SIGABRT, termination_handler);
sigfillset(&mask_set);
sigprocmask(SIG_SETMASK, &mask_set, &old_set);
LogProcMessage("Process received SIGABRT");
sigprocmask(SIG_SETMASK, &old_set, NULL);
return;
}
if(signum == SIGUSR1) {
signal(SIGUSR1, termination_handler);
sigfillset(&mask_set);
sigprocmask(SIG_SETMASK, &mask_set, &old_set);
LogProcMessage("Process received SIGUSR1, lowering debug level");
if(!servercfg->debug) LogProcMessage("Debug mode is disabled");
if(servercfg->debug && servercfg->debug_level > 0) {
servercfg->debug_level--;
if(servercfg->debug_level <= 0) {
LogProcMessage("Debug mode has been disabled");
servercfg->debug = 0;
servercfg->debug_level = 0;
}
else {
sbuf << clear << "Debug level decresed to " << servercfg->debug_level;
LogProcMessage(sbuf.c_str());
}
}
sigprocmask(SIG_SETMASK, &old_set, NULL);
return;
}
if(signum == SIGUSR2) {
signal(SIGUSR2, termination_handler);
sigfillset(&mask_set);
sigprocmask(SIG_SETMASK, &mask_set, &old_set);
LogProcMessage("Process received SIGUSR2, raising debug level");
if(servercfg->debug) {
LogProcMessage("Debug mode is enabled");
}
if(!servercfg->debug) {
LogProcMessage("Debug mode has been enabled");
servercfg->debug = 1;
servercfg->debug_level = 1;
}
if(servercfg->debug && servercfg->debug_level >= 1) {
servercfg->debug_level++;
if(servercfg->debug_level >= 5) {
LogProcMessage("Debug mode set to level 5");
servercfg->debug = 1;
servercfg->debug_level = 5;
}
else {
sbuf << clear << "Debug level increased to " << servercfg->debug_level;
LogProcMessage(sbuf.c_str());
}
}
sigprocmask(SIG_SETMASK, &old_set, NULL);
return;
}
}
static PRESULT win_mpeg_player_key_proc(POBJECT_HEAD pObj, UINT32 key, UINT32 param)
{
PRESULT ret = PROC_LOOP;
int wait_time = 0;
if((key == V_KEY_PAUSE)&&(MPEGInfo.PlayState != MPEG_PLAY))
{
key = V_KEY_PLAY;
}
switch (key)
{
case V_KEY_EXIT:
case V_KEY_MENU:
if (m_HideWindow)
{
if (m_bSetVol)
{
//ShowVolumeBar(FALSE);//Close volume bar
win_mpegplayer_close_video_vol();
m_bSetVol = FALSE;
}
else
{
ret = PROC_LEAVE;//exit video player
}
}
else
{
if (MPEGInfo.PlayState == MPEG_STOP)
{
ret = PROC_LEAVE;//exit video player
}
else
{
api_stop_timer(&mpeg_timeout_id);
win_mpeg_player_draw(FALSE);//Hide the information window
if (BarState.State == CURSOR_MOVING)
{
SyncBarPosAndCursor(POS_TO_CUR);
}
}
}
break;
case V_KEY_PLAY:
case V_KEY_1:
if(MPEGInfo.PlayState != MPEG_PLAY)
{
PivotalKeyProc();
PlayProc();
}
break;
case V_KEY_PAUSE:
case V_KEY_2:
case V_KEY_STEP:
PivotalKeyProc();
PauseProc();
break;
case V_KEY_STOP:
case V_KEY_0:
PivotalKeyProc();
StopProc();
ret = PROC_LEAVE;
break;
case V_KEY_PREV:
case V_KEY_NEXT:
break;
case V_KEY_FF:
if (MPEGInfo.PlayState == MPEG_STOP)
{
return PROC_LOOP;
}
else
{
PivotalKeyProc();
FastForwardProc();
}
break;
case V_KEY_FB:
if (MPEGInfo.PlayState == MPEG_STOP)
{
return PROC_LOOP;
}
else
{
PivotalKeyProc();
FastBackwardProc();
}
break;
case V_KEY_SLOW:
if (MPEGInfo.PlayState == MPEG_STOP)
{
return PROC_LOOP;
}
else
{
PivotalKeyProc();
SlowForwardProc();
}
break;
case V_KEY_LEFT:
if (m_HideWindow)
{
win_mpeg_player_draw(FALSE);
win_mpegplayer_set_video_vol(V_KEY_LEFT);
return PROC_LOOP;
}
if (MPEGInfo.PlayState != MPEG_STOP)
{
if (BarState.State != CURSOR_MOVING)
{
BarState.State = CURSOR_MOVING;
BarState.nCursor = BarState.nPos;
}
if (BarState.nCursor > SLIDE_BAR_STEP)
{
BarState.nCursor -= SLIDE_BAR_STEP;
}
else if (0 == BarState.nCursor )
{
if(BarState.nRange > SLIDE_BAR_STEP)
BarState.nCursor = BarState.nRange-SLIDE_BAR_STEP;
else
BarState.nCursor = BarState.nRange;
} else
{
BarState.nCursor = 0;
}
}
win_mpeg_player_draw(TRUE);
break;
case V_KEY_RIGHT:
if (m_HideWindow)
{
win_mpeg_player_draw(FALSE);
win_mpegplayer_set_video_vol(V_KEY_RIGHT);
return PROC_LOOP;
}
if (MPEGInfo.PlayState != MPEG_STOP)
{
if (BarState.State != CURSOR_MOVING)
{
BarState.State = CURSOR_MOVING;
BarState.nCursor = BarState.nPos;
}
if (BarState.nCursor + SLIDE_BAR_STEP < BarState.nRange)
{
BarState.nCursor += SLIDE_BAR_STEP;
}
else
{
if(BarState.nRange > SLIDE_BAR_STEP)
BarState.nCursor = SLIDE_BAR_STEP;
else
BarState.nCursor = BarState.nRange - VIDEO_SEARCH_DLYS;
}
}
win_mpeg_player_draw(TRUE);
break;
case V_KEY_ENTER:
if (MPEGInfo.PlayState != MPEG_STOP)
{
if (BarState.State == CURSOR_MOVING)
{
if (BarState.nPos < BarState.nCursor)//forward
{
BarState.CursorDir = 1;
}
else if (BarState.nPos > BarState.nCursor)//backward
{
BarState.CursorDir = 2;
}
else
{
BarState.CursorDir = 0;
}
SyncBarPosAndCursor(CUR_TO_POS);
MPEGInfo.PlayTime = BarState.nPos;
if (BarState.CursorDir == 1)//forward
{
mpg_cmd_search_proc(MPEGInfo.PlayTime);
while ((MPEGInfo.PlayTime > (UINT32)MPGFileDecoderGetPlayTime()) && (wait_time < 555))
{
osal_task_sleep(2);
wait_time++;
}
}
else if (BarState.CursorDir == 2)//backward
{
mpg_cmd_search_proc(MPEGInfo.PlayTime);
while ((MPEGInfo.PlayTime + VIDEO_SEARCH_DLYS < (UINT32)MPGFileDecoderGetPlayTime()) && (wait_time < 555))
{
osal_task_sleep(2);
wait_time++;
}
}
PlayProc();
}
}
break;
case V_KEY_INFOR:
case V_KEY_PVR_INFO:
m_HideWindow = !m_HideWindow;
if (!m_HideWindow)
{
if (m_bSetVol)//if volume window is open, close it.
{
//ShowVolumeBar(FALSE);
}
win_mpeg_player_draw(TRUE);
}
else
{
win_mpeg_player_draw(FALSE);
if (BarState.State == CURSOR_MOVING)
{
SyncBarPosAndCursor(POS_TO_CUR);
}
}
break;
case V_KEY_MUTE:
break;
}
return ret;
}
