Add strftime app to the dp_tools

Use in the dialplan like so:

<!-- continue="true" means keep searching even when you have a match -->
<extension name="set-date" continue="true">
  <condition>
    <action application="strftime" data="NOW=%H:%M"/>
  </condition>
</extension>

<extension name="route-date">
  <condition field="$NOW" expression="^0[34].*">
    <action application="playback" data="/tmp/cluecon1.wav"/>
  </condition>
</extension>

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@2144 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/applications/mod_dptools/mod_dptools.c b/src/mod/applications/mod_dptools/mod_dptools.c
index ccef8b2ce3b7d677fa00d44d2289b6ba18f50160..5c99cf60e981eaf7b115e57486d4663856711fef 100644 (file)
--- a/src/mod/applications/mod_dptools/mod_dptools.c
+++ b/src/mod/applications/mod_dptools/mod_dptools.c
@@ -71,16 +71,47 @@ static void set_function(switch_core_session_t *session, char *data)
        }
 }
 
+static void strftime_function(switch_core_session_t *session, char *data)
+{
+       char *argv[2];
+       int argc;
+       char *lbuf;
+
+       if ((lbuf = switch_core_session_strdup(session, data))&&(argc = switch_separate_string(lbuf, '=', argv, (sizeof(argv) / sizeof(argv[0])))) > 1) {
+               switch_size_t retsize;
+               switch_time_exp_t tm;
+               char date[80] = "";
+               switch_channel_t *channel;
+
+               channel = switch_core_session_get_channel(session);
+               assert(channel != NULL);
+
+               switch_time_exp_lt(&tm, switch_time_now());
+               switch_strftime(date, &retsize, sizeof(date), argv[1], &tm);
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "SET [%s]=[%s]\n", argv[0], date);
+               switch_channel_set_variable(channel, argv[0], date);
+       }
+       
+}
+
 static const switch_application_interface_t set_application_interface = {
        /*.interface_name */ "set",
        /*.application_function */ set_function
 };
 
+static const switch_application_interface_t strftime_application_interface = {
+       /*.interface_name */ "strftime",
+       /*.application_function */ strftime_function,
+       NULL,NULL,NULL,
+       &set_application_interface
+
+};
+
 static const switch_application_interface_t sleep_application_interface = {
        /*.interface_name */ "sleep",
        /*.application_function */ sleep_function,
        NULL,NULL,NULL,
-       &set_application_interface
+       &strftime_application_interface
 };
 
 static const switch_loadable_module_interface_t mod_dptools_module_interface = {