[asterisk-commits] rmudgett: branch group/ccss_failure_response r297598 - /team/group/ccss_failu...

[SVN commits to the Asterisk project]

Author: rmudgett
Date: Mon Dec  6 14:19:16 2010
New Revision: 297598

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=297598
Log:
Update DAHDI/PRI to support new CC request callback.

Modified:
    team/group/ccss_failure_response/channels/chan_dahdi.c
    team/group/ccss_failure_response/channels/sig_pri.c
    team/group/ccss_failure_response/channels/sig_pri.h

Modified: team/group/ccss_failure_response/channels/chan_dahdi.c
URL: http://svnview.digium.com/svn/asterisk/team/group/ccss_failure_response/channels/chan_dahdi.c?view=diff&rev=297598&r1=297597&r2=297598
==============================================================================
--- team/group/ccss_failure_response/channels/chan_dahdi.c (original)
+++ team/group/ccss_failure_response/channels/chan_dahdi.c Mon Dec  6 14:19:16 2010
@@ -16076,7 +16076,7 @@
 	.init = dahdi_pri_cc_agent_init,
 	.start_offer_timer = sig_pri_cc_agent_start_offer_timer,
 	.stop_offer_timer = sig_pri_cc_agent_stop_offer_timer,
-	.ack = sig_pri_cc_agent_req_ack,
+	.respond = sig_pri_cc_agent_req_rsp,
 	.status_request = sig_pri_cc_agent_status_req,
 	.stop_ringing = sig_pri_cc_agent_stop_ringing,
 	.party_b_free = sig_pri_cc_agent_party_b_free,

Modified: team/group/ccss_failure_response/channels/sig_pri.c
URL: http://svnview.digium.com/svn/asterisk/team/group/ccss_failure_response/channels/sig_pri.c?view=diff&rev=297598&r1=297597&r2=297598
==============================================================================
--- team/group/ccss_failure_response/channels/sig_pri.c (original)
+++ team/group/ccss_failure_response/channels/sig_pri.c Mon Dec  6 14:19:16 2010
@@ -7409,38 +7409,75 @@
 
 #if defined(HAVE_PRI_CCSS)
 /*!
- * \brief Acknowledge CC request.
+ * \brief Response to a CC request.
  * \since 1.8
  *
  * \param agent CC core agent control.
+ * \param reason CC request response status.
  *
  * \details
  * When the core receives knowledge that a called
  * party has accepted a CC request, it will call
- * this callback.
- *
- * The duty of this is to accept a CC request from
- * the caller by acknowledging receipt of that request.
+ * this callback.  The core may also call this
+ * if there is some error when attempting to process
+ * the incoming CC request.
+ *
+ * The duty of this is to issue a propper response to a
+ * CC request from the caller by acknowledging receipt
+ * of that request or rejecting it.
  *
  * \return Nothing
  */
-void sig_pri_cc_agent_req_ack(struct ast_cc_agent *agent)
+void sig_pri_cc_agent_req_rsp(struct ast_cc_agent *agent, enum ast_cc_agent_response_reason reason)
 {
 	struct sig_pri_cc_agent_prv *cc_pvt;
 	int res;
+	int status;
+	const char *failed_msg;
+	static const char *failed_to_send = "Failed to send the CC request response.";
+	static const char *not_accepted = "The core declined the CC request.";
 
 	cc_pvt = agent->private_data;
 	ast_mutex_lock(&cc_pvt->pri->lock);
 	if (cc_pvt->cc_request_response_pending) {
 		cc_pvt->cc_request_response_pending = 0;
-		res = pri_cc_req_rsp(cc_pvt->pri->pri, cc_pvt->cc_id, 0/* success */);
+
+		/* Convert core response reason to ISDN response status. */
+		status = 3;/* long_term_denial */
+		switch (reason) {
+		case AST_CC_AGENT_RESPONSE_SUCCESS:
+			status = 0;/* success */
+			break;
+		case AST_CC_AGENT_RESPONSE_FAILURE_SHORTTERM:
+			status = 2;/* short_term_denial */
+			break;
+		case AST_CC_AGENT_RESPONSE_FAILURE_LONGTERM:
+			status = 3;/* long_term_denial */
+			break;
+		}
+
+		res = pri_cc_req_rsp(cc_pvt->pri->pri, cc_pvt->cc_id, status);
+		if (!status) {
+			/* CC core request was accepted. */
+			if (res) {
+				failed_msg = failed_to_send;
+			} else {
+				failed_msg = NULL;
+			}
+		} else {
+			/* CC core request was declined. */
+			if (res) {
+				failed_msg = failed_to_send;
+			} else {
+				failed_msg = not_accepted;
+			}
+		}
 	} else {
-		res = 0;
+		failed_msg = NULL;
 	}
 	ast_mutex_unlock(&cc_pvt->pri->lock);
-	if (res) {
-		ast_cc_failed(agent->core_id, "%s agent failed to send the CC request ack.",
-			sig_pri_cc_type_name);
+	if (failed_msg) {
+		ast_cc_failed(agent->core_id, "%s agent: %s", sig_pri_cc_type_name, failed_msg);
 	}
 }
 #endif	/* defined(HAVE_PRI_CCSS) */

Modified: team/group/ccss_failure_response/channels/sig_pri.h
URL: http://svnview.digium.com/svn/asterisk/team/group/ccss_failure_response/channels/sig_pri.h?view=diff&rev=297598&r1=297597&r2=297598
==============================================================================
--- team/group/ccss_failure_response/channels/sig_pri.h (original)
+++ team/group/ccss_failure_response/channels/sig_pri.h Mon Dec  6 14:19:16 2010
@@ -499,7 +499,7 @@
 int sig_pri_cc_agent_init(struct ast_cc_agent *agent, struct sig_pri_chan *pvt_chan);
 int sig_pri_cc_agent_start_offer_timer(struct ast_cc_agent *agent);
 int sig_pri_cc_agent_stop_offer_timer(struct ast_cc_agent *agent);
-void sig_pri_cc_agent_req_ack(struct ast_cc_agent *agent);
+void sig_pri_cc_agent_req_rsp(struct ast_cc_agent *agent, enum ast_cc_agent_response_reason reason);
 int sig_pri_cc_agent_status_req(struct ast_cc_agent *agent);
 int sig_pri_cc_agent_stop_ringing(struct ast_cc_agent *agent);
 int sig_pri_cc_agent_party_b_free(struct ast_cc_agent *agent);