Add support for the "name" option in the CHANNEL() function.

Review: http://reviewboard.digium.com/r/199/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@182762 65c4cc65-6c06-0410-ace0-fbb531ad65f3

CHANGES

@@ -12,12 +12,16 @@
 --- Functionality changes from Asterisk 1.6.2 to Asterisk 1.6.3  -------------
 ------------------------------------------------------------------------------
 
- *Applications
+Applications
 ------------
  * Added progress option to the app_dial D() option.  When progress DTMF is
    present, those values are sent immediatly upon receiving a PROGRESS message
    regardless if the call has been answered or not.
 
+Functions
+---------
+ * The CHANNEL() function now supports the "name" option.
+
 ------------------------------------------------------------------------------
 --- Functionality changes from Asterisk 1.6.1 to Asterisk 1.6.2  -------------
 ------------------------------------------------------------------------------

funcs/func_channel.c

@@ -83,6 +83,9 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 					<enum name="musicclass">
 						<para>R/W class (from musiconhold.conf) for hold music.</para>
 					</enum>
+					<enum name="name">
+						<para>The name of the channel</para>
+					</enum>
 					<enum name="parkinglot">
 						<para>R/W parkinglot for parking.</para>
 					</enum>
@@ -249,7 +252,9 @@ static int func_channel_read(struct ast_channel *chan, const char *function,
 		locked_copy_string(chan, buf, chan->language, len);
 	else if (!strcasecmp(data, "musicclass"))
 		locked_copy_string(chan, buf, chan->musicclass, len);
-	else if (!strcasecmp(data, "parkinglot"))
+	else if (!strcasecmp(data, "name")) {
+		locked_copy_string(chan, buf, chan->name, len);
+	} else if (!strcasecmp(data, "parkinglot"))
 		locked_copy_string(chan, buf, chan->parkinglot, len);
 	else if (!strcasecmp(data, "state"))
 		locked_copy_string(chan, buf, ast_state2str(chan->_state), len);