[asterisk-commits] file: branch group/pimp_my_sip r379116 - /team/group/pimp_my_sip/channels/

[SVN commits to the Asterisk project]

Author: file
Date: Tue Jan 15 10:57:15 2013
New Revision: 379116

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=379116
Log:
Look! It's gulp_indicate!

Modified:
    team/group/pimp_my_sip/channels/chan_gulp.c

Modified: team/group/pimp_my_sip/channels/chan_gulp.c
URL: http://svnview.digium.com/svn/asterisk/team/group/pimp_my_sip/channels/chan_gulp.c?view=diff&rev=379116&r1=379115&r2=379116
==============================================================================
--- team/group/pimp_my_sip/channels/chan_gulp.c (original)
+++ team/group/pimp_my_sip/channels/chan_gulp.c Tue Jan 15 10:57:15 2013
@@ -166,7 +166,82 @@
 /*! \brief Function called by core to ask the channel to indicate some sort of condition */
 static int gulp_indicate(struct ast_channel *ast, int condition, const void *data, size_t datalen)
 {
-	return -1;
+	int res = 0;
+	struct ast_sip_session *session = ast_channel_tech_pvt(ast);
+	pj_status_t status = -1;
+	pjsip_tx_data *packet = NULL;
+
+	switch (condition) {
+	case AST_CONTROL_RINGING:
+		if (ast_channel_state(ast) == AST_STATE_RING) {
+			status = pjsip_inv_answer(session->inv_session, 180, NULL, NULL, &packet);
+		} else {
+			res = -1;
+		}
+		break;
+	case AST_CONTROL_BUSY:
+		if (ast_channel_state(ast) != AST_STATE_UP) {
+			status = pjsip_inv_answer(session->inv_session, 486, NULL, NULL, &packet);
+		} else {
+			res = -1;
+		}
+		break;
+	case AST_CONTROL_CONGESTION:
+		if (ast_channel_state(ast) != AST_STATE_UP) {
+			status = pjsip_inv_answer(session->inv_session, 503, NULL, NULL, &packet);
+		} else {
+			res = -1;
+		}
+		break;
+	case AST_CONTROL_INCOMPLETE:
+		if (ast_channel_state(ast) != AST_STATE_UP) {
+			status = pjsip_inv_answer(session->inv_session, 484, NULL, NULL, &packet);
+		} else {
+			res = -1;
+		}
+		break;
+	case AST_CONTROL_PROCEEDING:
+		if (ast_channel_state(ast) != AST_STATE_UP) {
+			status = pjsip_inv_answer(session->inv_session, 100, NULL, NULL, &packet);
+		} else {
+			res = -1;
+		}
+		break;
+	case AST_CONTROL_PROGRESS:
+		if (ast_channel_state(ast) != AST_STATE_UP) {
+			status = pjsip_inv_answer(session->inv_session, 183, NULL, NULL, &packet);
+		} else {
+			res = -1;
+		}
+		break;
+	case AST_CONTROL_VIDUPDATE:
+	case AST_CONTROL_UPDATE_RTP_PEER:
+	case AST_CONTROL_PVT_CAUSE_CODE:
+                break;
+	case AST_CONTROL_HOLD:
+		ast_moh_start(ast, data, NULL);
+		break;
+	case AST_CONTROL_UNHOLD:
+		ast_moh_stop(ast);
+		break;
+	case AST_CONTROL_SRCUPDATE:
+		break;
+	case AST_CONTROL_SRCCHANGE:
+		break;
+	case -1:
+		res = -1;
+		break;
+	default:
+		ast_log(LOG_WARNING, "Don't know how to indicate condition %d\n", condition);
+		res = -1;
+		break;
+	}
+
+	if (packet && (status == PJ_SUCCESS)) {
+		pjsip_inv_send_msg(session->inv_session, packet);
+	}
+
+	return res;
 }
 
 /*! \brief Function called by core to start a DTMF digit */