[asterisk-commits] mmichelson: branch group/CCSS r225240 - /team/group/CCSS/main/

[SVN commits to the Asterisk project]

Author: mmichelson
Date: Wed Oct 21 14:07:00 2009
New Revision: 225240

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=225240
Log:
Use the new ast_channel_get_device name function in all
CC-related functions.

A round of testing and then I'll be moving on to manager events!


Modified:
    team/group/CCSS/main/ccss.c
    team/group/CCSS/main/channel.c

Modified: team/group/CCSS/main/ccss.c
URL: http://svnview.digium.com/svn/asterisk/team/group/CCSS/main/ccss.c?view=diff&rev=225240&r1=225239&r2=225240
==============================================================================
--- team/group/CCSS/main/ccss.c (original)
+++ team/group/CCSS/main/ccss.c Wed Oct 21 14:07:00 2009
@@ -1508,23 +1508,12 @@
 void ast_handle_cc_control_frame(struct ast_channel *inbound, struct ast_channel *outbound, void *frame_data)
 {
 	char device_name[AST_CHANNEL_NAME];
-	char *dash;
 	struct cc_tree_item *tree_item;
 	struct ast_datastore *cc_datastore;
 	struct dialed_cc_interfaces *cc_interfaces;
 	struct ast_control_cc_payload *cc_data = frame_data;
 
-	/* XXX There have been discussions that indicate that hacking up the channel name is not
-	 * the ideal way to determine the device name of the dialed interface since ISDN channels
-	 * in particular can potentially change names, and their names are based on the B channel
-	 * chosen, not the device dialed. Furthermore, an ISDN channel has the potential to change
-	 * names. The correct way to handle this is to make the dialed device name part of the
-	 * payload for the CC control frame.
-	 */
-	ast_copy_string(device_name, outbound->name, sizeof(device_name));
-	if ((dash = strrchr(device_name, '-'))) {
-		*dash = '\0';
-	}
+	ast_channel_get_device_name(outbound, device_name, sizeof(device_name));
 
 	if (!(cc_datastore = ast_channel_datastore_find(inbound, &dialed_cc_interfaces_info, NULL))) {
 		ast_log(LOG_WARNING, "Unable to retrieve CC datastore while processing CC frame from '%s'. CC services will be unavailable.\n", device_name);
@@ -1987,16 +1976,12 @@
 int ast_cc_core_init_instance(struct ast_channel *caller_chan,
 		struct ast_cc_interface_tree *called_tree)
 {
-	char *caller = ast_strdupa(caller_chan->name);
-	char *dash = strrchr(caller, '-');
+	char caller[AST_CHANNEL_NAME];
 	struct cc_core_instance *core_instance;
 	int core_id;
 	long agent_count;
 
-	if (dash) {
-		*dash = '\0';
-	}
-
+	ast_channel_get_device_name(caller_chan, caller, sizeof(caller));
 	/* First, we need to kill off other pending CC offers from caller. If the caller is going
 	 * to request a CC service, it may only be for the latest call he made.
 	 */
@@ -2475,14 +2460,10 @@
 {
 	struct cc_core_instance *core_instance;
 	char interface[AST_CHANNEL_NAME];
-	char *dash;
 	unsigned long match_flags;
 	int res;
 
-	ast_copy_string(interface, chan->name, sizeof(interface));
-	if ((dash = strrchr(interface, '-'))) {
-		*dash = '\0';
-	}
+	ast_channel_get_device_name(chan, interface, sizeof(interface));
 
 	match_flags = MATCH_NO_MONITOR;
 	if (!(core_instance = ao2_t_callback_data(cc_core_instances, 0, match_agent, interface, &match_flags, "Find core instance for CallCompletionRequest"))) {
@@ -2515,14 +2496,10 @@
 {
 	struct cc_core_instance *core_instance;
 	char interface[AST_CHANNEL_NAME];
-	char *dash;
 	unsigned long match_flags;
 	int res;
 
-	ast_copy_string(interface, chan->name, sizeof(interface));
-	if ((dash = strrchr(interface, '-'))) {
-		*dash = '\0';
-	}
+	ast_channel_get_device_name(chan, interface, sizeof(interface));
 
 	match_flags = MATCH_MONITOR;
 	if (!(core_instance = ao2_t_callback_data(cc_core_instances, 0, match_agent, interface, &match_flags, "Find core instance for CallCompletionCancel"))) {

Modified: team/group/CCSS/main/channel.c
URL: http://svnview.digium.com/svn/asterisk/team/group/CCSS/main/channel.c?view=diff&rev=225240&r1=225239&r2=225240
==============================================================================
--- team/group/CCSS/main/channel.c (original)
+++ team/group/CCSS/main/channel.c Wed Oct 21 14:07:00 2009
@@ -7230,16 +7230,12 @@
 	struct ast_frame frame = {.frametype = AST_FRAME_CONTROL, .subclass = AST_CONTROL_CC };
 	struct ast_control_cc_payload *payload;
 	char chan_name[AST_CHANNEL_NAME];
-	char *dash;
 
 	if (!(payload = ast_calloc(1, sizeof(*payload)))) {
 		return -1;
 	}
 
-	ast_copy_string(chan_name, chan->name, sizeof(chan_name));
-	if ((dash = strrchr(chan_name, '-'))) {
-		*dash = '\0';
-	}
+	ast_channel_get_device_name(chan, chan_name, sizeof(chan_name));
 
 	if (ast_cc_monitor_count(chan_name, monitor_type) >= ast_get_cc_max_monitors(ast_channel_get_cc_config_params(chan))) {
 		ast_log(LOG_NOTICE, "Not queuing a CC frame for channel %s since it already has its maximum monitors allocated\n", chan_name);