From 51159cb37e99c778b8f0a6d0620d1697f73054e2 Mon Sep 17 00:00:00 2001
From: jeremy <jeremy@f38db490-d61c-443f-a65b-d21fe96a405b>
Date: Thu, 19 May 2005 16:17:08 +0000
Subject: Fix memory leak, avoid uncessary abuse of memory and formatting
 tweaks. Bug #4282

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@5739 f38db490-d61c-443f-a65b-d21fe96a405b
---
 channels/h323/ast_h323.cpp | 28 +++++++---------------------
 channels/h323/chan_h323.h  | 11 ++++-------
 2 files changed, 11 insertions(+), 28 deletions(-)

(limited to 'channels/h323')

diff --git a/channels/h323/ast_h323.cpp b/channels/h323/ast_h323.cpp
index c4eeb0587..2e59c8f43 100755
--- a/channels/h323/ast_h323.cpp
+++ b/channels/h323/ast_h323.cpp
@@ -434,23 +434,8 @@ void MyH323EndPoint::OnConnectionEstablished(H323Connection & connection, const
   */
 void MyH323EndPoint::OnConnectionCleared(H323Connection & connection, const PString & clearedCallToken)
 {
-	PString remoteName;
-	call_details_t cd;
-        PIPSocket::Address Ip;
-	WORD sourcePort;
+	PString remoteName = connection.GetRemotePartyName();
 
-	remoteName = connection.GetRemotePartyName();
-	cd.call_reference = connection.GetCallReference();
-	cd.call_token = strdup((const char *)clearedCallToken);
-	cd.call_source_aliases = strdup((const char *)connection.GetRemotePartyName());
-  	connection.GetSignallingChannel()->GetRemoteAddress().GetIpAndPort(Ip, sourcePort);
-	cd.sourceIp = strdup((const char *)Ip.AsString());
-	
-	/* Convert complex strings */
-	char *s;
-	if ((s = strchr(cd.call_source_aliases, ' ')) != NULL) {
-		*s = '\0';
-	}
 	switch (connection.GetCallEndReason()) {
 		case H323Connection::EndedByCallForwarded:
 			if (h323debug) {
@@ -549,7 +534,7 @@ void MyH323EndPoint::OnConnectionCleared(H323Connection & connection, const PStr
 		}
 	}	
 	/* Invoke the PBX application registered callback */
-	on_connection_cleared(cd);
+	on_connection_cleared(connection.GetCallReference(), clearedCallToken);
 	return;
 }
 
@@ -743,6 +728,7 @@ BOOL MyH323Connection::OnReceivedSignalSetup(const H323SignalPDU & setupPDU)
          	*s1 = '\0';
 	}
 
+	memset(&cd, 0, sizeof(cd));
 	cd.call_reference = GetCallReference();
 	cd.call_token = strdup((const char *)GetCallToken());
 	cd.call_source_aliases = strdup((const char *)sourceAliases);
@@ -755,7 +741,7 @@ BOOL MyH323Connection::OnReceivedSignalSetup(const H323SignalPDU & setupPDU)
  	cd.sourceIp = strdup((const char *)Ip.AsString());
 
 	/* Notify Asterisk of the request */
-	call_options_t *res = on_incoming_call(cd); 
+	call_options_t *res = on_incoming_call(&cd);
 
 	if (!res) {
 		if (h323debug) {
@@ -815,16 +801,16 @@ BOOL MyH323Connection::OnSendSignalSetup(H323SignalPDU & setupPDU)
 	if ((s1 = strchr(destAliases, '\t')) != NULL) {
          	*s1 = '\0';
 	}
+
+	memset(&cd, 0, sizeof(cd));
 	cd.call_reference = GetCallReference();
-	Lock();
 	cd.call_token = strdup((const char *)GetCallToken());
-	Unlock();
 	cd.call_source_aliases = strdup((const char *)sourceAliases);
 	cd.call_dest_alias = strdup((const char *)destAliases);
 	cd.call_source_e164 = strdup((const char *)sourceE164);
 	cd.call_dest_e164 = strdup((const char *)destE164);
 
-	int res = on_outgoing_call(cd);		
+	int res = on_outgoing_call(&cd);
 	if (!res) {
 		if (h323debug) {
 			cout << "\t-- Call Failed" << endl;
diff --git a/channels/h323/chan_h323.h b/channels/h323/chan_h323.h
index 520dda3f4..aeb88b876 100755
--- a/channels/h323/chan_h323.h
+++ b/channels/h323/chan_h323.h
@@ -36,7 +36,7 @@ typedef struct call_options {
 	int				noFastStart;
 	int				noH245Tunneling;
 	int				noSilenceSuppression;
-	unsigned int	port;
+/*	unsigned int	port; */
 	int				progress_setup;
 	int				progress_alert;
 	int				progress_audio;
@@ -132,12 +132,12 @@ extern progress_cb on_progress;
 
 /* This is a callback prototype function, called upon
    an incoming call happens. */
-typedef call_options_t *(*setup_incoming_cb)(call_details_t);
+typedef call_options_t *(*setup_incoming_cb)(call_details_t *);
 extern setup_incoming_cb on_incoming_call;
 
 /* This is a callback prototype function, called upon
    an outbound call. */
-typedef int (*setup_outbound_cb)(call_details_t);
+typedef int (*setup_outbound_cb)(call_details_t *);
 extern setup_outbound_cb on_outgoing_call; 
 
 /* This is a callback prototype function, called when
@@ -152,7 +152,7 @@ extern con_established_cb on_connection_established;
 
 /* This is a callback prototype function, called when
    OnConnectionCleared callback is invoked */
-typedef void (*clear_con_cb)(call_details_t);
+typedef void (*clear_con_cb)(unsigned, const char *);
 extern clear_con_cb on_connection_cleared;
 
 /* This is a callback prototype function, called when
@@ -231,6 +231,3 @@ extern "C" {
 #ifdef __cplusplus
 }
 #endif
-
-
-
-- 
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