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sip work in progress changes

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@2969 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2006-10-04 23:11:11 +00:00
parent 9dc167a83c
commit 7de068b9ac
5 changed files with 171 additions and 76 deletions
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39
src/switch_channel.c
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@@ -87,6 +87,8 @@ static struct switch_cause_table CAUSE_CHART[] = {
{ "SYSTEM_SHUTDOWN", SWITCH_CAUSE_SYSTEM_SHUTDOWN },
{ "LOSE_RACE", SWITCH_CAUSE_LOSE_RACE },
{ "MANAGER_REQUEST", SWITCH_CAUSE_MANAGER_REQUEST },
{ "BLIND_TRANSFER", SWITCH_CAUSE_BLIND_TRANSFER },
{ "ATTENDED_TRANSFER", SWITCH_CAUSE_ATTENDED_TRANSFER },
{ NULL, 0 }
};
@@ -804,43 +806,59 @@ SWITCH_DECLARE(int) switch_channel_add_state_handler(switch_channel_t *channel,
int x, index;
assert(channel != NULL);
switch_mutex_lock(channel->flag_mutex);
for (x = 0; x < SWITCH_MAX_STATE_HANDLERS; x++) {
if (channel->state_handlers[x] == state_handler) {
return x;
index = x;
goto end;
}
}
index = channel->state_handler_index++;
if (channel->state_handler_index >= SWITCH_MAX_STATE_HANDLERS) {
return -1;
index = -1;
goto end;
}
channel->state_handlers[index] = state_handler;
end:
switch_mutex_unlock(channel->flag_mutex);
return index;
}
SWITCH_DECLARE(const switch_state_handler_table_t *) switch_channel_get_state_handler(switch_channel_t *channel, int index)
{
const switch_state_handler_table_t *h = NULL;
assert(channel != NULL);
if (index > SWITCH_MAX_STATE_HANDLERS || index > channel->state_handler_index) {
return NULL;
}
return channel->state_handlers[index];
switch_mutex_lock(channel->flag_mutex);
h = channel->state_handlers[index];
switch_mutex_unlock(channel->flag_mutex);
return h;
}
SWITCH_DECLARE(void) switch_channel_clear_state_handler(switch_channel_t *channel, const switch_state_handler_table_t *state_handler)
{
int index, i = 0;
int index, i = channel->state_handler_index;
const switch_state_handler_table_t *new_handlers[SWITCH_MAX_STATE_HANDLERS] = {0};
switch_mutex_lock(channel->flag_mutex);
assert(channel != NULL);
channel->state_handler_index = 0;
if (state_handler) {
for (index = 0; index < channel->state_handler_index; index++) {
for (index = 0; index < i; index++) {
if (channel->state_handlers[index] != state_handler) {
new_handlers[i++] = channel->state_handlers[index];
new_handlers[channel->state_handler_index++] = channel->state_handlers[index];
}
}
}
@@ -849,12 +867,13 @@ SWITCH_DECLARE(void) switch_channel_clear_state_handler(switch_channel_t *channe
}
if (state_handler) {
for (index = 0; index < i; index++) {
channel->state_handlers[index] = new_handlers[i];
for (index = 0; index < channel->state_handler_index; index++) {
channel->state_handlers[index] = new_handlers[index];
}
}
channel->state_handler_index = i;
switch_mutex_unlock(channel->flag_mutex);
}
SWITCH_DECLARE(void) switch_channel_set_caller_extension(switch_channel_t *channel,