From 5803cf6e916a64aa4d83ac07348773e7480c8fd2 Mon Sep 17 00:00:00 2001
From: hyc <hyc@400ebc74-4327-4243-bc38-086b20814532>
Date: Sat, 13 Mar 2010 04:36:08 +0000
Subject: [PATCH] Fix pause/seek status

git-svn-id: svn://svn.mplayerhq.hu/rtmpdump/trunk@339 400ebc74-4327-4243-bc38-086b20814532
---
 librtmp/log.c  | 14 +++++++-------
 librtmp/log.h  |  3 +--
 librtmp/rtmp.c | 38 ++++++++++++++++++++++++++++++++++++--
 3 files changed, 44 insertions(+), 11 deletions(-)

diff --git a/librtmp/log.c b/librtmp/log.c
index 6ac6d93..be73193 100644
--- a/librtmp/log.c
+++ b/librtmp/log.c
@@ -30,7 +30,7 @@
 
 #define MAX_PRINT_LEN	2048
 
-AMF_LogLevel debuglevel = LOGERROR;
+AMF_LogLevel AMF_debuglevel = LOGERROR;
 
 static int neednl;
 
@@ -55,7 +55,7 @@ void LogPrintf(const char *format, ...)
 	len = vsnprintf(str, MAX_PRINT_LEN-1, format, args);
 	va_end(args);
 
-	if ( debuglevel==LOGCRIT )
+	if ( AMF_debuglevel==LOGCRIT )
 		return;
 
 	if ( !fmsg ) fmsg = stderr;
@@ -80,7 +80,7 @@ void LogStatus(const char *format, ...)
 	vsnprintf(str, MAX_PRINT_LEN-1, format, args);
 	va_end(args);
 
-	if ( debuglevel==LOGCRIT )
+	if ( AMF_debuglevel==LOGCRIT )
 		return;
 
 	if ( !fmsg ) fmsg = stderr;
@@ -99,12 +99,12 @@ void Log(int level, const char *format, ...)
 	va_end(args);
 
 	// Filter out 'no-name'
-	if ( debuglevel<LOGALL && strstr(str, "no-name" ) != NULL )
+	if ( AMF_debuglevel<LOGALL && strstr(str, "no-name" ) != NULL )
 		return;
 
 	if ( !fmsg ) fmsg = stderr;
 
-	if ( level <= debuglevel ) {
+	if ( level <= AMF_debuglevel ) {
 		if (neednl) {
 			putc('\n', fmsg);
 			neednl = 0;
@@ -119,7 +119,7 @@ void Log(int level, const char *format, ...)
 void LogHex(int level, const char *data, unsigned long len)
 {
 	unsigned long i;
-	if ( level > debuglevel )
+	if ( level > AMF_debuglevel )
 		return;
 	for(i=0; i<len; i++) {
 		LogPrintf("%02X ", (unsigned char)data[i]);
@@ -136,7 +136,7 @@ void LogHexString(int level, const char *data, unsigned long len)
 	char	line[BP_LEN];
 	unsigned long i;
 
-	if ( !data || level > debuglevel )
+	if ( !data || level > AMF_debuglevel )
 		return;
 
 	/* in case len is zero */
diff --git a/librtmp/log.h b/librtmp/log.h
index 8c635b2..dfaa273 100644
--- a/librtmp/log.h
+++ b/librtmp/log.h
@@ -46,9 +46,8 @@ typedef enum
 #define LogPrintf	AMF_LogPrintf
 #define LogSetOutput	AMF_LogSetOutput
 #define LogStatus	AMF_LogStatus
-#define debuglevel	AMF_debuglevel
 
-extern AMF_LogLevel debuglevel;
+extern AMF_LogLevel AMF_debuglevel;
 
 void LogSetOutput(FILE *file);
 void LogPrintf(const char *format, ...);
diff --git a/librtmp/rtmp.c b/librtmp/rtmp.c
index 2396925..0dfe277 100644
--- a/librtmp/rtmp.c
+++ b/librtmp/rtmp.c
@@ -1283,6 +1283,9 @@ RTMP_SendSeek(RTMP *r, double dTime)
 
   packet.m_nBodySize = enc - packet.m_body;
 
+  r->m_read.flags |= RTMP_READ_SEEKING;
+  r->m_read.nResumeTS = (int)dTime;
+
   return RTMP_SendPacket(r, &packet, true);
 }
 
@@ -1595,6 +1598,8 @@ AVC("NetConnection.Connect.InvalidApp");
 static const AVal av_NetStream_Play_Start = AVC("NetStream.Play.Start");
 static const AVal av_NetStream_Play_Complete = AVC("NetStream.Play.Complete");
 static const AVal av_NetStream_Play_Stop = AVC("NetStream.Play.Stop");
+static const AVal av_NetStream_Seek_Notify = AVC("NetStream.Seek.Notify");
+static const AVal av_NetStream_Pause_Notify = AVC("NetStream.Pause.Notify");
 
 // Returns 0 for OK/Failed/error, 1 for 'Stop or Complete'
 static int
@@ -1720,7 +1725,7 @@ HandleInvoke(RTMP *r, const char *body, unsigned int nBodySize)
 	  Log(LOGERROR, "Closing connection: %s", code.av_val);
 	}
 
-      if (AVMATCH(&code, &av_NetStream_Play_Start))
+      else if (AVMATCH(&code, &av_NetStream_Play_Start))
 	{
 	  int i;
 	  r->m_bPlaying = true;
@@ -1735,12 +1740,26 @@ HandleInvoke(RTMP *r, const char *body, unsigned int nBodySize)
 	}
 
       // Return 1 if this is a Play.Complete or Play.Stop
-      if (AVMATCH(&code, &av_NetStream_Play_Complete)
+      else if (AVMATCH(&code, &av_NetStream_Play_Complete)
 	  || AVMATCH(&code, &av_NetStream_Play_Stop))
 	{
 	  RTMP_Close(r);
 	  ret = 1;
 	}
+
+      else if (AVMATCH(&code, &av_NetStream_Seek_Notify))
+        {
+	  r->m_read.flags &= ~RTMP_READ_SEEKING;
+	}
+
+      else if (AVMATCH(&code, &av_NetStream_Pause_Notify))
+        {
+	  if (r->m_pausing == 1 || r->m_pausing == 2)
+	  {
+	    RTMP_SendPause(r, false, r->m_pauseStamp);
+	    r->m_pausing = 3;
+	  }
+	}
     }
   else
     {
@@ -2880,6 +2899,12 @@ Read_1_Packet(RTMP *r, char *buf, int buflen)
 	  ret = RTMP_READ_IGNORE;
 	  break;
 	}
+
+      if (r->m_read.flags & RTMP_READ_SEEKING)
+        {
+	  ret = RTMP_READ_IGNORE;
+	  break;
+	}
 #if 1				/* _DEBUG */
       Log(LOGDEBUG, "type: %02X, size: %d, TS: %d ms, abs TS: %d",
 	  packet.m_packetType, nPacketLen, packet.m_nTimeStamp,
@@ -3335,6 +3360,15 @@ RTMP_Read(RTMP *r, char *buf, int size)
       r->m_read.flags |= RTMP_READ_HEADER;
     }
 
+  if ((r->m_read.flags & RTMP_READ_SEEKING) && r->m_read.buf)
+    {
+      /* drop whatever's here */
+      free(r->m_read.buf);
+      r->m_read.buf = NULL;
+      r->m_read.bufpos = NULL;
+      r->m_read.buflen = 0;
+    }
+
   /* If there's leftover data buffered, use it up */
   if (r->m_read.buf)
     {
-- 
2.40.0