From: Moises Silva <moy@sangoma.com>
Date: Wed, 26 May 2010 15:10:13 +0000 (-0400)
Subject: openzap: add enable dtmf app
X-Git-Tag: v1.2-rc1~819
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c95106e9fcb203823d03eb5d15c23c76b201752;p=thirdparty%2Ffreeswitch.git

openzap: add enable dtmf app
---

diff --git a/libs/openzap/mod_openzap/mod_openzap.c b/libs/openzap/mod_openzap/mod_openzap.c
index 03f618787b..e9d240d564 100644
--- a/libs/openzap/mod_openzap/mod_openzap.c
+++ b/libs/openzap/mod_openzap/mod_openzap.c
@@ -3297,6 +3297,24 @@ SWITCH_STANDARD_APP(disable_dtmf_function)
 	zap_log(ZAP_LOG_INFO, "DTMF detection Disabled in channel %d:%d\n", tech_pvt->zchan->span_id, tech_pvt->zchan->chan_id);
 }
 
+SWITCH_STANDARD_APP(enable_dtmf_function)
+{
+	private_t *tech_pvt;
+	if (!switch_core_session_check_interface(session, openzap_endpoint_interface)) {
+		zap_log(ZAP_LOG_ERROR, "This application is only for OpenZAP channels.\n");
+		return;
+	}
+	
+	tech_pvt = switch_core_session_get_private(session);
+
+	if (switch_test_flag(tech_pvt, TFLAG_DEAD)) {
+        	switch_channel_hangup(switch_core_session_get_channel(session), SWITCH_CAUSE_LOSE_RACE);
+		return;
+	}
+	
+	zap_channel_command(tech_pvt->zchan, ZAP_COMMAND_ENABLE_DTMF_DETECT, NULL);
+	zap_log(ZAP_LOG_INFO, "DTMF detection Enabled in channel %d:%d\n", tech_pvt->zchan->span_id, tech_pvt->zchan->chan_id);
+}
 
 SWITCH_MODULE_LOAD_FUNCTION(mod_openzap_load)
 {
@@ -3329,6 +3347,7 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_openzap_load)
 
 	SWITCH_ADD_APP(app_interface, "disable_ec", "Disable Echo Canceller", "Disable Echo Canceller", disable_ec_function, "", SAF_NONE);
 	SWITCH_ADD_APP(app_interface, "disable_dtmf", "Disable DTMF Detection", "Disable DTMF Detection", disable_dtmf_function, "", SAF_NONE);
+	SWITCH_ADD_APP(app_interface, "enable_dtmf", "Enable DTMF Detection", "Enable DTMF Detection", enable_dtmf_function, "", SAF_NONE);
 
 	/* indicate that the module should continue to be loaded */
 	return SWITCH_STATUS_SUCCESS;