Importing files for 1.4.9 release

git-svn-id: https://origsvn.digium.com/svn/libpri/tags/1.4.9@663 2fbb986a-6c06-0410-b554-c9c1f0a7f128

.version

@@ -1 +1 @@
-1.4.8
+1.4.9

ChangeLog

@@ -1,3 +1,17 @@
+2009-01-09 Matthew Fredrickson <creslin@digium.com>
+
+	* libpri 1.4.9 released.
+
+2009-01-09 17:58 +0000 [r656]  Matthew Fredrickson <creslin@digium.com>
+
+	* q921.c: Add additional case where T200 expires greater than N200
+	  times and we need to release and reacquire the TEI.
+
+2008-12-23 21:38 +0000 [r653]  Matthew Fredrickson <creslin@digium.com>
+
+	* q921.c, q931.c: Add some additional debug for Q.921 MDL messages
+	  as well as fix a bug in RESTART messages on BRI
+
 2008-11-22 Matthew Fredrickson <creslin@digium.com>
 
 	* libpri 1.4.8 released.

q921.c

@@ -438,9 +438,14 @@ static void t200_expire(void *vpri)
 			     pri_message(pri, DBGHEAD "q921_state now is Q921_LINK_CONNECTION_RELEASED\n",DBGINFO);
 			pri->q921_state = Q921_LINK_CONNECTION_RELEASED;
 			     pri->t200_timer = 0;
-			q921_dchannel_down(pri);
-			q921_start(pri, 1);
-			pri->schedev = 1;
+			if (pri->bri && pri->master) {
+				q921_tei_release_and_reacquire(pri->master);
+				return;
+			} else {
+				q921_dchannel_down(pri);
+				q921_start(pri, 1);
+				pri->schedev = 1;
+			}
 		}
 	} else if (pri->solicitfbit) {
 		if (pri->debug & PRI_DEBUG_Q921_DUMP)
@@ -638,6 +643,7 @@ void q921_dump(struct pri *pri, q921_h *h, int len, int showraw, int txrx)
     	direction_tag,
 	h->h.tei,
 	h->h.ea2);
+
 	switch (h->h.data[0] & Q921_FRAMETYPE_MASK) {
 	case 0:
 	case 2:
@@ -728,6 +734,44 @@ void q921_dump(struct pri *pri, q921_h *h, int len, int showraw, int txrx)
 	len - 3);
 		break;
 	};
+
+	if ((h->u.ft == 3) && (h->u.m3 == 0) && (h->u.m2 == 0) && (h->u.data[0] == 0x0f)) {
+		int ri;
+		int tei;
+
+		ri = (h->u.data[1] << 8) | h->u.data[2];
+		tei = (h->u.data[4] >> 1);
+		/* TEI assignment related */
+		switch (h->u.data[3]) {
+		case Q921_TEI_IDENTITY_REQUEST:
+			type = "TEI Identity Request";
+			break;
+		case Q921_TEI_IDENTITY_ASSIGNED:
+			type = "TEI Identity Assigned";
+			break;
+		case Q921_TEI_IDENTITY_CHECK_REQUEST:
+			type = "TEI Identity Check Request";
+			break;
+		case Q921_TEI_IDENTITY_REMOVE:
+			type = "TEI Identity Remove";
+			break;
+		case Q921_TEI_IDENTITY_DENIED:
+			type = "TEI Identity Denied";
+			break;
+		case Q921_TEI_IDENTITY_CHECK_RESPONSE:
+			type = "TEI Identity Check Response";
+			break;
+		case Q921_TEI_IDENTITY_VERIFY:
+			type = "TEI Identity Verify";
+			break;
+		default:
+			type = "Unknown";
+			break;
+		}
+		pri_message(pri, "%c MDL Message: %s (%d)\n", direction_tag, type, h->u.data[3]);
+		pri_message(pri, "%c RI: %d\n", direction_tag, ri);
+		pri_message(pri, "%c Ai: %d E:%d\n", direction_tag, (h->u.data[4] >> 1) & 0x7f, h->u.data[4] & 1);
+	}
 }
 
 static pri_event *q921_dchannel_up(struct pri *pri)

q931.c

@@ -2985,7 +2985,7 @@ static int restart_ies[] = { Q931_CHANNEL_IDENT, Q931_RESTART_INDICATOR, -1 };
 int q931_restart(struct pri *pri, int channel)
 {
 	struct q931_call *c;
-	c = q931_getcall(pri, 0 | 0x8000, 0);
+	c = q931_getcall(pri, 0 | 0x8000, 1);
 	if (!c)
 		return -1;
 	if (!channel)