From 96fb12f2f663d1913a599123e3388650c6d0f05a Mon Sep 17 00:00:00 2001
From: jeremy <jeremy@f38db490-d61c-443f-a65b-d21fe96a405b>
Date: Tue, 6 Jan 2004 16:43:24 +0000
Subject: nuke file descriptor leak..You don't need a whole new thread to hang
 up a friggen call

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@1890 f38db490-d61c-443f-a65b-d21fe96a405b
---
 channels/h323/ast_h323.cpp | 51 +++++++++++++++++++++++-----------------------
 channels/h323/ast_h323.h   | 20 ------------------
 channels/h323/chan_h323.h  |  4 +++-
 3 files changed, 28 insertions(+), 47 deletions(-)

diff --git a/channels/h323/ast_h323.cpp b/channels/h323/ast_h323.cpp
index 3a822c806..73973e0d6 100755
--- a/channels/h323/ast_h323.cpp
+++ b/channels/h323/ast_h323.cpp
@@ -56,8 +56,6 @@ MyH323EndPoint *endPoint = NULL;
 /** PWLib entry point */
 MyProcess *localProcess = NULL;
 
-/** H.323 listener */
-H323ListenerTCP *tcpListener;
 
 MyProcess::MyProcess(): PProcess("The NuFone Network's", "H.323 Channel Driver for Asterisk",
              MAJOR_VERSION, MINOR_VERSION, BUILD_TYPE, BUILD_NUMBER)
@@ -79,26 +77,6 @@ void MyProcess::Main()
 	PTrace::Initialise(0, NULL, PTrace::Timestamp | PTrace::Thread | PTrace::FileAndLine);
 }
 
-ClearCallThread::ClearCallThread(const char *tc) : PThread(10000, PThread::NoAutoDeleteThread)
-{ 
-	token = tc;
-	Resume(); 
-}
-
-ClearCallThread::~ClearCallThread()
-{
-	if (h323debug)
-		cout <<  " == ClearCall thread going down." << endl;
-	return;
-}
-    
-void ClearCallThread::Main()
-{
-	endPoint->ClearCall(token);
-	return;
-}
-
-
 #define H323_NAME OPAL_G7231_6k3"{sw}"
 #define H323_G729  OPAL_G729 "{sw}"
 #define H323_G729A OPAL_G729A"{sw}"
@@ -452,8 +430,13 @@ void MyH323EndPoint::OnConnectionCleared(H323Connection & connection, const PStr
 			break;
 		default :
 			if (h323debug)
-				cout << " -- Call with " << remoteName << " completed" << endl;
+				cout << " -- Call with " << remoteName << " completed (" << connection.GetCallEndReason() << ")" << endl;
+
 	}
+	
+	cout << " -- Call with " << remoteName << " completed (" << connection.GetCallEndReason() << ")" << endl;
+
+
 	if(connection.IsEstablished()) 
 		if (h323debug)
 			cout << "	 -- Call duration " << setprecision(0) << setw(5) << (PTime() - connection.GetConnectionStartTime()) << endl;
@@ -920,6 +903,9 @@ int h323_start_listener(int listenPort, struct sockaddr_in bindaddr)
 	if (!listenPort)
 		listenPort = 1720;
 	
+	/** H.323 listener */  
+	H323ListenerTCP *tcpListener;
+
 	tcpListener = new H323ListenerTCP(*endPoint, interfaceAddress, (WORD)listenPort);
 
 	if (!endPoint->StartListener(tcpListener)) {
@@ -984,6 +970,12 @@ void h323_set_id(char *id)
 	endPoint->SetLocalUserName(h323id);
 }
 
+void h323_show_tokens(void)
+{
+	cout << "Current call tokens: " << setprecision(2) << endPoint->GetAllConnections() << endl;
+}
+
+
 /** Establish Gatekeeper communiations, if so configured, 
   *	register aliases for the H.323 endpoint to respond to.
   */
@@ -1077,9 +1069,8 @@ int h323_clear_call(const char *call_token)
 		return 1;
 	}
 
-	ClearCallThread	*clearCallThread = new ClearCallThread(call_token);
-	clearCallThread->WaitForTermination();
-	
+        endPoint->ClearCall(PString(call_token));
+
 	return 0;
 };
 
@@ -1118,6 +1109,14 @@ int h323_show_codec(int fd, int argc, char *argv[])
 	return 0;
 }
 
+int h323_soft_hangup(const char *data)
+{
+	PString token(data);
+	BOOL result;
+	
+	result = endPoint->ClearCall(token);	
+	return result;
+}
 
 /* alas, this doesn't work :(   */
 void h323_native_bridge(const char *token, char *them, char *capability)
diff --git a/channels/h323/ast_h323.h b/channels/h323/ast_h323.h
index 5c0c2b4a9..00494c486 100755
--- a/channels/h323/ast_h323.h
+++ b/channels/h323/ast_h323.h
@@ -330,23 +330,3 @@ class MyProcess : public PProcess {
 };
 
 
-/** 
- * This class handles the termination of a call.
- * Note that OpenH323 Library requires that the termination
- * of a call should be done inside a separate thread of execution.
- */
-class ClearCallThread : public PThread {
-
-	PCLASSINFO(ClearCallThread, PThread);
-
-	public:
-	ClearCallThread(const char *tc);
-	~ClearCallThread();    
-	
-	void Main();
-	
-	protected:
-	PString	token;
-};
-
-
diff --git a/channels/h323/chan_h323.h b/channels/h323/chan_h323.h
index c330dd883..f152e6a39 100755
--- a/channels/h323/chan_h323.h
+++ b/channels/h323/chan_h323.h
@@ -178,6 +178,7 @@ extern "C" {
 	int h323_set_gk(int, char *, char *);
 
 	void h323_set_id(char *);
+	void h323_show_tokens(void);
 
 	/* H323 listener related funcions */
 	int h323_start_listener(int, struct sockaddr_in);
@@ -191,9 +192,10 @@ extern "C" {
 	int h323_make_call(char *host, call_details_t *cd, call_options_t);
 	int h323_clear_call(const char *);
 	int h323_answering_call(const char *token, int);
+	int h323_soft_hangup(const char *data);
 	
 	int h323_show_codec(int fd, int argc, char *argv[]);
-
+	
 
 #ifdef __cplusplus
 }
-- 
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