[libpri-commits] dhubbard: branch dhubbard/bbfcfm r1038 - /team/dhubbard/bbfcfm/

[SVN commits to the libpri project]

Author: dhubbard
Date: Sat Aug 29 11:30:37 2009
New Revision: 1038

URL: http://svn.asterisk.org/svn-view/libpri?view=rev&rev=1038
Log:
attempt to start adding national service message support

1.  rename the NATIONAL_SERVICE and NATIONAL_SERVICE_ACKNOWLEDGE preprocessor
    definitions to ATT_SERVICE and ATT_SERVICE_ACKNOWLEDGE

2.  add NATIONAL_SERVICE and NATIONAL_SERVICE_ACKNOWLEDGE preprocessor definitions

3.  add MAINTENANCE_PROTOCOL_DISCRIMINATOR_3 (67)

there is very likely something wrong with this commit, but I don't have much
to reference for this functionality.

Modified:
    team/dhubbard/bbfcfm/pri_q931.h
    team/dhubbard/bbfcfm/q931.c

Modified: team/dhubbard/bbfcfm/pri_q931.h
URL: http://svn.asterisk.org/svn-view/libpri/team/dhubbard/bbfcfm/pri_q931.h?view=diff&rev=1038&r1=1037&r2=1038
==============================================================================
--- team/dhubbard/bbfcfm/pri_q931.h (original)
+++ team/dhubbard/bbfcfm/pri_q931.h Sat Aug 29 11:30:37 2009
@@ -75,8 +75,11 @@
 
 #define Q931_PROTOCOL_DISCRIMINATOR 0x08
 #define GR303_PROTOCOL_DISCRIMINATOR 0x4f
+/* AT&T Maintenance Protocol Discriminators */
 #define MAINTENANCE_PROTOCOL_DISCRIMINATOR_1 0x03
 #define MAINTENANCE_PROTOCOL_DISCRIMINATOR_2 0x43
+/* National Maintenance Protocol Discriminator */
+#define MAINTENANCE_PROTOCOL_DISCRIMINATOR_3 0x67
 
 /* Q.931 / National ISDN Message Types */
 
@@ -121,8 +124,10 @@
 #define Q931_SUSPEND_REJECT			0x21
 
 /* Maintenance messages (codeset 0 only) */
-#define NATIONAL_SERVICE			0x0f
-#define NATIONAL_SERVICE_ACKNOWLEDGE	0x07
+#define ATT_SERVICE                 0x0f
+#define ATT_SERVICE_ACKNOWLEDGE     0x07
+#define NATIONAL_SERVICE            0x0f
+#define NATIONAL_SERVICE_ACKNOWLEDGE 0x07
 
 #define SERVICE_CHANGE_STATUS_INSERVICE           0
 #define SERVICE_CHANGE_STATUS_LOOPBACK            1  /* not supported */

Modified: team/dhubbard/bbfcfm/q931.c
URL: http://svn.asterisk.org/svn-view/libpri/team/dhubbard/bbfcfm/q931.c?view=diff&rev=1038&r1=1037&r2=1038
==============================================================================
--- team/dhubbard/bbfcfm/q931.c (original)
+++ team/dhubbard/bbfcfm/q931.c Sat Aug 29 11:30:37 2009
@@ -94,8 +94,10 @@
 static int post_handle_q931_message(struct pri *ctrl, struct q931_mh *mh, struct q931_call *c, int missingmand);
 
 struct msgtype maintenance_msgs[] = {
-	{ NATIONAL_SERVICE, "SERVICE", { Q931_CHANNEL_IDENT } },
-	{ NATIONAL_SERVICE_ACKNOWLEDGE, "SERVICE ACKNOWLEDGE", { Q931_CHANNEL_IDENT } },
+	{ ATT_SERVICE, "SERVICE", { Q931_CHANNEL_IDENT } },
+	{ ATT_SERVICE_ACKNOWLEDGE, "SERVICE ACKNOWLEDGE", { Q931_CHANNEL_IDENT } },
+	{ NATIONAL_SERVICE, "CONNECT", { Q931_CHANNEL_IDENT } },
+	{ NATIONAL_SERVICE_ACKNOWLEDGE, "CONNECT ACKNOWLEDGE", { Q931_CHANNEL_IDENT } },
 };
 static int post_handle_maintenance_message(struct pri *ctrl, struct q931_mh *mh, struct q931_call *c);
 
@@ -3343,7 +3345,7 @@
 
 int maintenance_service_ack(struct pri *ctrl, q931_call *c)
 {
-	return send_message(ctrl, c, (MAINTENANCE_PROTOCOL_DISCRIMINATOR_1 << 8) | NATIONAL_SERVICE_ACKNOWLEDGE, maintenance_service_ies);
+	return send_message(ctrl, c, (MAINTENANCE_PROTOCOL_DISCRIMINATOR_1 << 8) | ATT_SERVICE_ACKNOWLEDGE, maintenance_service_ies);
 }
 
 int maintenance_service(struct pri *ctrl, int span, int channel, int changestatus)
@@ -3361,7 +3363,7 @@
 	c->channelno = channel;
 	c->chanflags |= FLAG_EXCLUSIVE;
 	c->changestatus = changestatus;
-	return send_message(ctrl, c, (MAINTENANCE_PROTOCOL_DISCRIMINATOR_1 << 8) | NATIONAL_SERVICE, maintenance_service_ies);
+	return send_message(ctrl, c, (MAINTENANCE_PROTOCOL_DISCRIMINATOR_1 << 8) | ATT_SERVICE, maintenance_service_ies);
 }
 
 static int status_ies[] = { Q931_CAUSE, Q931_CALL_STATE, -1 };
@@ -4047,8 +4049,8 @@
 	/* SERVICE messages are a superset of messages that can take b-channels
  	 * or entire d-channels in and out of service */
 	switch(mh->msg) {
-		case NATIONAL_SERVICE:
-		case NATIONAL_SERVICE_ACKNOWLEDGE:
+		case ATT_SERVICE:
+		case ATT_SERVICE_ACKNOWLEDGE:
 			c->channelno = -1;
 			c->slotmap = -1;
 			c->chanflags = 0;
@@ -4345,7 +4347,7 @@
 {
 	/* Do some maintenance stuff */
 	switch (mh->msg) {
-	case NATIONAL_SERVICE:	
+	case ATT_SERVICE:	
 		if (c->channelno > 0) {
 			ctrl->ev.e = PRI_EVENT_SERVICE;
 			ctrl->ev.service.channel = c->channelno | (c->ds1no << 8);
@@ -4367,7 +4369,7 @@
 		}
 		maintenance_service_ack(ctrl, c);
 		return Q931_RES_HAVEEVENT;
-	case NATIONAL_SERVICE_ACKNOWLEDGE:
+	case ATT_SERVICE_ACKNOWLEDGE:
 		if (c->channelno > 0) {
 			ctrl->ev.e = PRI_EVENT_SERVICE_ACK;
 			ctrl->ev.service_ack.channel = c->channelno | (c->ds1no << 8);