Add two new dialplan variables when using features

Added DYNAMIC_FEATURENAME which holds the last triggered dynamic feature.
Added DYNAMIC_PEERNAME which holds the unique channel name on the other side
and is set when a dynamic feature is triggered.

(closes issue #14663)
Reported by: tamiel
Patches:
      20090313_features.diff uploaded by tamiel (license 712)
Tested by: tamiel

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@214309 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/CHANGES b/CHANGES
index 3060634..ced6e45 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -94,6 +94,12 @@ Dialplan Functions
      voice - voice mode (returns from FAX mode, reverting the changes that
              were made when FAX mode was requested)
 
+Dialplan Variables
+------------------
+ * Added DYNAMIC_FEATURENAME which holds the last triggered dynamic feature.
+ * Added DYNAMIC_PEERNAME which holds the unique channel name on the other side
+   and is set when a dynamic feature is triggered.
+
 Queue changes
 -------------
   * A new option, 'I' has been added to both app_queue and app_dial.

diff --git a/main/features.c b/main/features.c
index f8ab004..2e8bb17 100644 (file)
--- a/main/features.c
+++ b/main/features.c
@@ -2074,6 +2074,13 @@ static int feature_exec_app(struct ast_channel *chan, struct ast_channel *peer,
 
        ast_autoservice_start(idle);
        
+       if(work && idle) {
+               pbx_builtin_setvar_helper(work, "DYNAMIC_PEERNAME", idle->name);
+               pbx_builtin_setvar_helper(idle, "DYNAMIC_PEERNAME", work->name);
+               pbx_builtin_setvar_helper(work, "DYNAMIC_FEATURENAME", feature->sname);
+               pbx_builtin_setvar_helper(idle, "DYNAMIC_FEATURENAME", feature->sname);
+       }
+
        if (!ast_strlen_zero(feature->moh_class))
                ast_moh_start(idle, feature->moh_class, NULL);