[svn-commits] dvossel: branch dvossel/iax2transfer_1.6.1 r173207 - in /team/dvossel/iax2tra...
SVN commits to the Digium repositories
svn-commits at lists.digium.com
Tue Feb 3 14:44:01 CST 2009
Author: dvossel
Date: Tue Feb 3 14:44:01 2009
New Revision: 173207
URL: http://svn.digium.com/svn-view/asterisk?view=rev&rev=173207
Log:
automerge stuff
Modified:
team/dvossel/iax2transfer_1.6.1/ (props changed)
team/dvossel/iax2transfer_1.6.1/channels/chan_iax2.c
Propchange: team/dvossel/iax2transfer_1.6.1/
------------------------------------------------------------------------------
automerge = *
Modified: team/dvossel/iax2transfer_1.6.1/channels/chan_iax2.c
URL: http://svn.digium.com/svn-view/asterisk/team/dvossel/iax2transfer_1.6.1/channels/chan_iax2.c?view=diff&rev=173207&r1=173206&r2=173207
==============================================================================
--- team/dvossel/iax2transfer_1.6.1/channels/chan_iax2.c (original)
+++ team/dvossel/iax2transfer_1.6.1/channels/chan_iax2.c Tue Feb 3 14:44:01 2009
@@ -863,6 +863,13 @@
*/
static struct timeval lastused[ARRAY_LEN(iaxs)];
+/*!
+ * * \brief Another container of iax2_pvt structures
+ *
+ * Active IAX2 pvt stucts used during transfering a call are stored here.
+ */
+static struct ao2_container *iax_transfercallno_pvts;
+
/* Flag to use with trunk calls, keeping these calls high up. It halves our effective use
but keeps the division between trunked and non-trunked better. */
#define TRUNK_CALL_START ARRAY_LEN(iaxs) / 2
@@ -1670,6 +1677,25 @@
return res;
}
+static void store_by_transfercallno(struct chan_iax2_pvt *pvt)
+{
+ if (!pvt->transfercallno) {
+ ast_log(LOG_ERROR, "This should not be called without a transfer call number.\n");
+ return;
+ }
+
+ ao2_link(iax_transfercallno_pvts, pvt);
+}
+
+static void remove_by_transfercallno(struct chan_iax2_pvt *pvt)
+{
+ if (!pvt->transfercallno) {
+ ast_log(LOG_ERROR, "This should not be called without a transfer call number.\n");
+ return;
+ }
+
+ ao2_unlink(iax_transfercallno_pvts, pvt);
+}
static void store_by_peercallno(struct chan_iax2_pvt *pvt)
{
if (!pvt->peercallno) {
@@ -1706,12 +1732,13 @@
struct chan_iax2_pvt tmp_pvt = {
.callno = dcallno,
.peercallno = callno,
+ .transfercallno = callno,
/* hack!! */
.frames_received = check_dcallno,
};
memcpy(&tmp_pvt.addr, sin, sizeof(tmp_pvt.addr));
-
+ /* this works for finding normal call numbers not involving transfering */
if ((pvt = ao2_find(iax_peercallno_pvts, &tmp_pvt, OBJ_POINTER))) {
if (return_locked) {
ast_mutex_lock(&iaxsl[pvt->callno]);
@@ -1721,9 +1748,20 @@
pvt = NULL;
return res;
}
- }
-
- /* This will occur on the first response to a message that we initiated,
+ /* this searches for transfer call numbers that might not get caught otherwise */
+ memset(&tmp_pvt.addr, 0, sizeof(tmp_pvt.addr));
+ memcpy(&tmp_pvt.transfer, sin, sizeof(tmp_pvt.addr));
+ if ((pvt = ao2_find(iax_transfercallno_pvts, &tmp_pvt, OBJ_POINTER))) {
+ if (return_locked) {
+ ast_mutex_lock(&iaxsl[pvt->callno]);
+ }
+ res = pvt->callno;
+ ao2_ref(pvt, -1);
+ pvt = NULL;
+ return res;
+ }
+ }
+ /* This will occur on the first response to a message that we initiated,
* such as a PING. */
if (dcallno) {
ast_mutex_lock(&iaxsl[dcallno]);
@@ -1740,7 +1778,6 @@
if (dcallno) {
ast_mutex_unlock(&iaxsl[dcallno]);
}
-
#ifdef IAX_OLD_FIND
/* If we get here, we SHOULD NOT find a call structure for this
callno; if we do, it means that there is a call structure that
@@ -2375,6 +2412,10 @@
if (pvt->peercallno) {
remove_by_peercallno(pvt);
+ }
+
+ if(pvt->transfercallno) {
+ remove_by_transfercallno(pvt);
}
if (!owner) {
@@ -6677,10 +6718,11 @@
pvt->transfer.sin_family = AF_INET;
pvt->transferring = TRANSFER_BEGIN;
pvt->transferid = ies->transferid;
+ store_by_transfercallno(pvt);
if (ies->transferid)
iax_ie_append_int(&ied, IAX_IE_TRANSFERID, ies->transferid);
send_command_transfer(pvt, AST_FRAME_IAX, IAX_COMMAND_TXCNT, 0, ied.buf, ied.pos);
- return 0;
+ return 0;
}
static int complete_dpreply(struct chan_iax2_pvt *pvt, struct iax_ies *ies)
@@ -6744,6 +6786,7 @@
ast_log(LOG_WARNING, "Invalid transfer request\n");
return -1;
}
+ remove_by_transfercallno(pvt);
memcpy(&pvt->addr, &pvt->transfer, sizeof(pvt->addr));
memset(&pvt->transfer, 0, sizeof(pvt->transfer));
pvt->mediareleased = 0;
@@ -6758,8 +6801,8 @@
remove_by_peercallno(pvt);
}
pvt->peercallno = peercallno;
+ /*this is where the transfering call swiches hash tables */
store_by_peercallno(pvt);
-
pvt->transferring = TRANSFER_NONE;
pvt->svoiceformat = -1;
pvt->voiceformat = 0;
@@ -12337,7 +12380,7 @@
ao2_ref(peers, -1);
ao2_ref(users, -1);
ao2_ref(iax_peercallno_pvts, -1);
-
+ ao2_ref(iax_transfercallno_pvts, -1);
if (timingfd > -1) {
ast_timer_close(timingfd);
}
@@ -12384,6 +12427,23 @@
pvt2->frames_received) ? CMP_MATCH | CMP_STOP : 0;
}
+static int transfercallno_pvt_hash_cb(const void *obj, const int flags)
+{
+ const struct chan_iax2_pvt *pvt = obj;
+
+ return pvt->transfercallno;
+}
+
+static int transfercallno_pvt_cmp_cb(void *obj, void *arg, int flags)
+{
+ struct chan_iax2_pvt *pvt = obj, *pvt2 = arg;
+
+ /* The frames_received field is used to hold whether we're matching
+ * against a full frame or not ... */
+
+ return match(&pvt2->transfer, pvt2->transfercallno, pvt2->callno, pvt,
+ pvt2->frames_received) ? CMP_MATCH | CMP_STOP : 0;
+}
/*! \brief Load IAX2 module, load configuraiton ---*/
static int load_module(void)
{
@@ -12400,6 +12460,7 @@
return AST_MODULE_LOAD_FAILURE;
}
iax_peercallno_pvts = ao2_container_alloc(IAX_MAX_CALLS, pvt_hash_cb, pvt_cmp_cb);
+ iax_transfercallno_pvts = ao2_container_alloc(IAX_MAX_CALLS, transfercallno_pvt_hash_cb, transfercallno_pvt_cmp_cb);
if (!iax_peercallno_pvts) {
ao2_ref(peers, -1);
ao2_ref(users, -1);
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