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update 

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@429 a93c3328-9c30-0410-af19-c9cd2b2d52af
This commit is contained in:
Anthony Minessale 2008-03-28 23:22:21 +00:00
parent bb14afecc0
commit 43d251490e
4 changed files with 63 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
libs/freetdm/src/include/openzap.h
View File

@ -344,6 +344,7 @@ struct zap_channel {
uint32_t physical_span_id;
uint32_t physical_chan_id;
uint32_t rate;
uint32_t extra_id;
zap_chan_type_t type;
zap_socket_t sockfd;
zap_channel_flag_t flags;

4
libs/freetdm/src/zap_io.c
View File

@ -686,7 +686,7 @@ zap_status_t zap_channel_set_state(zap_channel_t *zchan, zap_channel_state_t sta
if (state == zchan->state) {
ok = 0;
}
if (ok) {
if (zchan->state == ZAP_CHANNEL_STATE_DOWN) {
zchan->span->active_count++;
@ -695,7 +695,7 @@ zap_status_t zap_channel_set_state(zap_channel_t *zchan, zap_channel_state_t sta
}
zap_set_flag(zchan, ZAP_CHANNEL_STATE_CHANGE);
zap_set_flag(zchan->span, ZAP_SPAN_STATE_CHANGE);
zap_set_flag_locked(zchan->span, ZAP_SPAN_STATE_CHANGE);
zchan->last_state = zchan->state;
zchan->state = state;
}

23
libs/freetdm/src/zap_isdn.c
View File

@ -518,19 +518,20 @@ static __inline__ void state_advance(zap_channel_t *zchan)
static __inline__ void check_state(zap_span_t *span)
{
if (zap_test_flag(span, ZAP_SPAN_STATE_CHANGE)) {
uint32_t j;
for(j = 1; j <= span->chan_count; j++) {
if (zap_test_flag((&span->channels[j]), ZAP_CHANNEL_STATE_CHANGE)) {
state_advance(&span->channels[j]);
zap_channel_complete_state(&span->channels[j]);
zap_clear_flag_locked((&span->channels[j]), ZAP_CHANNEL_STATE_CHANGE);
}
}
zap_clear_flag_locked(span, ZAP_SPAN_STATE_CHANGE);
}
if (zap_test_flag(span, ZAP_SPAN_STATE_CHANGE)) {
uint32_t j;
zap_clear_flag_locked(span, ZAP_SPAN_STATE_CHANGE);
for(j = 1; j <= span->chan_count; j++) {
if (zap_test_flag((&span->channels[j]), ZAP_CHANNEL_STATE_CHANGE)) {
zap_clear_flag_locked((&span->channels[j]), ZAP_CHANNEL_STATE_CHANGE);
state_advance(&span->channels[j]);
zap_channel_complete_state(&span->channels[j]);
}
}
}
}
static __inline__ zap_status_t process_event(zap_span_t *span, zap_event_t *event)
{
zap_sigmsg_t sig;

76
libs/freetdm/src/zap_ss7_boost.c
View File

@ -51,25 +51,42 @@ typedef struct {
zap_channel_t *zchan;
} ss7_boost_request_t;
static ss7_boost_request_id_t current_request = 0;
#define MAX_REQ_ID MAX_PENDING_CALLS
static ss7_boost_request_t OUTBOUND_REQUESTS[MAX_PENDING_CALLS] = {{ 0 }};
static ss7_boost_request_t OUTBOUND_REQUESTS[MAX_REQ_ID+1] = {{ 0 }};
static zap_mutex_t *request_mutex = NULL;
static zap_mutex_t *signal_mutex = NULL;
static uint8_t req_map[MAX_REQ_ID+1] = { 0 };
static void release_request_id(ss7_boost_request_id_t r)
{
zap_mutex_lock(request_mutex);
req_map[r] = 0;
zap_mutex_unlock(request_mutex);
}
static ss7_boost_request_id_t next_request_id(void)
{
ss7_boost_request_id_t r;
zap_mutex_lock(request_mutex);
if (current_request == MAX_PENDING_CALLS) {
current_request = 0;
}
r = current_request++;
zap_mutex_unlock(request_mutex);
ss7_boost_request_id_t r = 0;
int ok = 0;
return r + 1;
while(!ok) {
zap_mutex_lock(request_mutex);
for (r = 1; r <= MAX_REQ_ID; r++) {
if (!req_map[r]) {
ok = 1;
req_map[r] = 1;
break;
}
}
zap_mutex_unlock(request_mutex);
if (!ok) {
zap_sleep(5);
}
}
return r;
}
static zap_channel_t *find_zchan(zap_span_t *span, ss7bc_event_t *event, int force)
@ -193,9 +210,11 @@ static void handle_call_start_ack(ss7bc_connection_t *mcon, ss7bc_event_t *event
OUTBOUND_REQUESTS[event->call_setup_id].status = BST_READY;
if (zap_channel_open_chan(zchan) != ZAP_SUCCESS) {
zap_log(ZAP_LOG_ERROR, "OPEN ERROR [%s]\n", zchan->last_error);
release_request_id(event->call_setup_id);
} else {
zap_set_state_locked(zchan, ZAP_CHANNEL_STATE_PROGRESS_MEDIA);
zap_set_flag(zchan, ZAP_CHANNEL_OUTBOUND);
zchan->extra_id = event->call_setup_id;
OUTBOUND_REQUESTS[event->call_setup_id].zchan = zchan;
return;
}
@ -228,7 +247,7 @@ static void handle_call_start_nack(ss7bc_connection_t *mcon, ss7bc_event_t *even
{
OUTBOUND_REQUESTS[event->call_setup_id].event = *event;
OUTBOUND_REQUESTS[event->call_setup_id].status = BST_FAIL;
release_request_id(event->call_setup_id);
ss7bc_exec_command(mcon,
event->span,
event->chan,
@ -434,7 +453,11 @@ static __inline__ void state_advance(zap_channel_t *zchan)
switch (zchan->state) {
case ZAP_CHANNEL_STATE_DOWN:
{
zap_channel_done(zchan);
if (zchan->extra_id) {
release_request_id((ss7_boost_request_id_t)zchan->extra_id);
zchan->extra_id = 0;
}
zap_channel_done(zchan);
}
break;
case ZAP_CHANNEL_STATE_PROGRESS_MEDIA:
@ -548,23 +571,20 @@ static __inline__ void init_outgoing_array(void)
static __inline__ void check_state(zap_span_t *span)
{
if (zap_test_flag(span, ZAP_SPAN_STATE_CHANGE)) {
uint32_t j;
for(j = 1; j <= span->chan_count; j++) {
if (zap_test_flag((&span->channels[j]), ZAP_CHANNEL_STATE_CHANGE)) {
zap_mutex_lock(signal_mutex);
state_advance(&span->channels[j]);
zap_channel_complete_state(&span->channels[j]);
zap_mutex_unlock(signal_mutex);
zap_clear_flag_locked((&span->channels[j]), ZAP_CHANNEL_STATE_CHANGE);
}
}
zap_clear_flag_locked(span, ZAP_SPAN_STATE_CHANGE);
}
if (zap_test_flag(span, ZAP_SPAN_STATE_CHANGE)) {
uint32_t j;
zap_clear_flag_locked(span, ZAP_SPAN_STATE_CHANGE);
for(j = 1; j <= span->chan_count; j++) {
if (zap_test_flag((&span->channels[j]), ZAP_CHANNEL_STATE_CHANGE)) {
zap_clear_flag_locked((&span->channels[j]), ZAP_CHANNEL_STATE_CHANGE);
state_advance(&span->channels[j]);
zap_channel_complete_state(&span->channels[j]);
}
}
}
}
static void *zap_ss7_boost_run(zap_thread_t *me, void *obj)
{
zap_span_t *span = (zap_span_t *) obj;