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Fresh updates (Beware... all coded today)

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*) Rename *event_handler* to state_handler to avoid confusion with newer eventing engine.
*) Allow application level of state_handler to be layered/stacked (up to 30)
*) Add new core global state_handler stack (also up to 30.. seems reasonable, constant in switch_types.h)



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@554 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2006-02-07 20:47:15 +00:00
parent 7ddaffbcd4
commit 9e85723e3f
8 changed files with 293 additions and 75 deletions
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25
src/switch_channel.c
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@@ -43,7 +43,8 @@ struct switch_channel {
switch_caller_profile *originator_caller_profile;
switch_caller_profile *originatee_caller_profile;
switch_caller_extension *caller_extension;
const struct switch_event_handler_table *event_handlers;
const struct switch_state_handler_table *state_handlers[SWITCH_MAX_STATE_HANDLERS];
int state_handler_index;
switch_hash *variables;
void *private;
int freq;
@@ -484,17 +485,29 @@ SWITCH_DECLARE(switch_caller_profile *) switch_channel_get_originatee_caller_pro
return channel->originatee_caller_profile;
}
SWITCH_DECLARE(void) switch_channel_set_event_handlers(switch_channel *channel,
const struct switch_event_handler_table *event_handlers)
SWITCH_DECLARE(int) switch_channel_add_state_handler(switch_channel *channel,
const switch_state_handler_table *state_handler)
{
assert(channel != NULL);
channel->event_handlers = event_handlers;
int index = channel->state_handler_index++;
if (channel->state_handler_index >= SWITCH_MAX_STATE_HANDLERS) {
return -1;
}
channel->state_handlers[index] = state_handler;
return index;
}
SWITCH_DECLARE(const struct switch_event_handler_table *) switch_channel_get_event_handlers(switch_channel *channel)
SWITCH_DECLARE(const switch_state_handler_table *) switch_channel_get_state_handler(switch_channel *channel, int index)
{
assert(channel != NULL);
return channel->event_handlers;
if (index > SWITCH_MAX_STATE_HANDLERS || index > channel->state_handler_index) {
return NULL;
}
return channel->state_handlers[index];
}
SWITCH_DECLARE(void) switch_channel_set_caller_extension(switch_channel *channel,