1 files changed, 167 insertions, 0 deletions
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/ortp/posixtimer.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/ortp/posixtimer.c
new file mode 100644
index 00000000..9e20ead4
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/ortp/posixtimer.c
@@ -0,0 +1,167 @@
+/*
+  The oRTP library is an RTP (Realtime Transport Protocol - rfc1889) stack.
+  Copyright (C) 2001  Simon MORLAT simon.morlat@linphone.org
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include <rtpport.h>
+#include "rtptimer.h"
+
+
+#ifndef _WIN32
+
+#ifdef __linux__
+#include <sys/select.h>
+#endif
+
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+
+static struct timeval orig,cur;
+static guint32 posix_timer_time=0;		/*in milisecond */
+
+void posix_timer_init()
+{
+	posix_timer.state=RTP_TIMER_RUNNING;
+	gettimeofday(&orig,NULL);
+	posix_timer_time=0;
+}
+
+
+
+
+void posix_timer_do()
+{
+	gint32 diff,time;
+	struct timeval tv;
+
+	gettimeofday(&cur,NULL);
+	time=((cur.tv_usec-orig.tv_usec)/1000 ) + ((cur.tv_sec-orig.tv_sec)*1000 );
+	if ( (diff=time-posix_timer_time)>50){
+		g_warning("Must catchup %i miliseconds.",diff);
+	}
+	while((diff = posix_timer_time-time) > 0)
+	{
+		tv.tv_sec = diff/1000;
+		tv.tv_usec = (diff%1000)*1000;
+		select(0,NULL,NULL,NULL,&tv);
+		gettimeofday(&cur,NULL);
+		time=((cur.tv_usec-orig.tv_usec)/1000 ) + ((cur.tv_sec-orig.tv_sec)*1000 );
+	}
+	posix_timer_time+=POSIXTIMER_INTERVAL/1000;
+	
+}
+
+void posix_timer_uninit()
+{
+	posix_timer.state=RTP_TIMER_STOPPED;
+}
+
+RtpTimer posix_timer={	0,
+						posix_timer_init,
+						posix_timer_do,
+						posix_timer_uninit,
+						{0,POSIXTIMER_INTERVAL}};
+							
+							
+#else //WIN32
+
+#include <windows.h>
+#include <mmsystem.h>
+
+
+MMRESULT timerId;
+HANDLE   TimeEvent;
+int      late_ticks;
+
+
+static DWORD posix_timer_time;
+static DWORD offset_time;
+
+
+#define TIME_INTERVAL           50
+#define TIME_RESOLUTION         10
+#define TIME_TIMEOUT            100
+
+
+
+void CALLBACK timerCb(UINT uID, UINT uMsg, DWORD dwUser, DWORD dw1, DWORD dw2)
+{
+        // Check timerId
+        if (timerId == uID)
+        {
+                SetEvent(TimeEvent);
+                posix_timer_time += TIME_INTERVAL;
+        }
+}
+
+
+void win_timer_init(void)
+{
+        timerId = timeSetEvent(TIME_INTERVAL,10,timerCb,0,TIME_PERIODIC | TIME_CALLBACK_FUNCTION);
+        TimeEvent = CreateEvent(NULL,FALSE,FALSE,NULL);
+
+        late_ticks = 0;
+
+        offset_time = GetTickCount();
+        posix_timer_time=0;
+}
+
+
+void win_timer_do(void)
+{
+        DWORD diff;
+
+        // If timer have expired while we where out of this method
+        // Try to run after lost time.
+        if (late_ticks > 0)
+        {
+                late_ticks--;
+                posix_timer_time+=TIME_INTERVAL;
+                return;
+        }
+
+
+        diff = GetTickCount() - posix_timer_time - offset_time;
+        if( diff>TIME_INTERVAL && (diff<(1<<31)))
+        {
+                late_ticks = diff/TIME_INTERVAL;
+                g_warning("we must catchup %i ticks.",late_ticks);
+                return;
+        }
+
+        WaitForSingleObject(TimeEvent,TIME_TIMEOUT);
+        return;
+}
+
+
+void win_timer_close(void)
+{
+	timeKillEvent(timerId); 
+}
+
+RtpTimer toto;
+
+RtpTimer posix_timer={	0,
+						win_timer_init,
+						win_timer_do,
+						win_timer_close,
+						{0,TIME_INTERVAL * 1000}};
+							
+
+#endif // _WIN32