add start_dtmf and stop_dtmf apps, inspired by trixter.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5256 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 9e221675a01e2aec41a4c97c6ab92b169aa3ffec..e5d65ea5c90261f6f7645dbe5124d7dc6bca33a1 100644 (file)
--- a/src/mod/applications/mod_dptools/mod_dptools.c
+++ b/src/mod/applications/mod_dptools/mod_dptools.c
@@ -649,6 +649,27 @@ static void ivr_application_function(switch_core_session_t *session, char *data)
 }
 
 
+static void dtm_session_function(switch_core_session_t *session, char *data)
+{
+       switch_channel_t *channel;
+
+       channel = switch_core_session_get_channel(session);
+       assert(channel != NULL);
+
+       switch_ivr_inband_dtmf_session(session);
+}
+
+
+static void stop_dtmf_session_function(switch_core_session_t *session, char *data)
+{
+       switch_channel_t *channel;
+
+       channel = switch_core_session_get_channel(session);
+       assert(channel != NULL);
+
+       switch_ivr_stop_inband_dtmf_session(session);
+}
+
 static const switch_api_interface_t strepoch_api_interface = {
        /*.interface_name */ "strepoch",
        /*.desc */ "Convert a date string into epoch time",
@@ -681,6 +702,25 @@ static const switch_api_interface_t presence_api_interface = {
        /*.next */ &dptools_api_interface
 };
 
+static const switch_application_interface_t dtmf_application_interface = {
+       /*.interface_name */ "start_dtmf",
+       /*.application_function */ dtm_session_function,
+       /* long_desc */ "Detect inband dtmf on the session",
+       /* short_desc */ "Detect dtmf",
+       /* syntax */ "",
+       /* flags */ SAF_NONE,
+       NULL
+};
+
+static const switch_application_interface_t stop_dtmf_application_interface = {
+       /*.interface_name */ "stop_dtmf",
+       /*.application_function */ stop_dtmf_session_function,
+       /* long_desc */ "Stop detecting inband dtmf.",
+       /* short_desc */ "stop inband dtmf.",
+       /* syntax */ "<path>",
+       /* flags */ SAF_NONE,
+       &dtmf_application_interface
+};
 
 static const switch_application_interface_t exe_application_interface = {
        /*.interface_name */ "execute_extension",
@@ -689,7 +729,7 @@ static const switch_application_interface_t exe_application_interface = {
        /*.short_desc */ "Execute an extension",
        /*.syntax */ "<extension> <dialplan> <context>",
        /* flags */ SAF_SUPPORT_NOMEDIA,
-       /*.next */
+       /*.next */ &stop_dtmf_application_interface
 };
 
 static const switch_application_interface_t sched_transfer_application_interface = {