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add events and valet_info fsapi to valet parking 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@15136 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2009-10-10 16:46:54 +00:00
parent 6b70ecbea3
commit 1b26b7bfe7
1 changed files with 79 additions and 6 deletions
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85
src/mod/applications/mod_valet_parking/mod_valet_parking.c
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@ -29,7 +29,7 @@
*
*/
#include <switch.h>
#define VALET_EVENT "valet_perking::info"
/* Prototypes */
SWITCH_MODULE_LOAD_FUNCTION(mod_valet_parking_load);
@ -51,12 +51,14 @@ static valet_lot_t *valet_find_lot(const char *name)
{
valet_lot_t *lot;
switch_mutex_lock(globals.mutex);
if (!(lot = switch_core_hash_find(globals.hash, name))) {
switch_zmalloc(lot, sizeof(*lot));
switch_mutex_init(&lot->mutex, SWITCH_MUTEX_NESTED, globals.pool);
switch_core_hash_init(&lot->hash, NULL);
switch_core_hash_insert(globals.hash, name, lot);
}
switch_mutex_unlock(globals.mutex);
return lot;
}
@ -85,6 +87,7 @@ SWITCH_STANDARD_APP(valet_parking_function)
char *argv[6], *lbuf;
int argc;
switch_channel_t *channel = switch_core_session_get_channel(session);
switch_event_t *event;
if (!switch_strlen_zero(data) && (lbuf = switch_core_session_strdup(session, data))
&& (argc = switch_separate_string(lbuf, ' ', argv, (sizeof(argv) / sizeof(argv[0])))) >= 2) {
@ -149,11 +152,30 @@ SWITCH_STANDARD_APP(valet_parking_function)
switch_mutex_lock(lot->mutex);
if ((uuid = switch_core_hash_find(lot->hash, ext))) {
switch_ivr_uuid_bridge(switch_core_session_get_uuid(session), uuid);
switch_mutex_unlock(lot->mutex);
return;
switch_core_session_t *b_session;
if ((b_session = switch_core_session_locate(uuid))) {
if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, VALET_EVENT) == SWITCH_STATUS_SUCCESS) {
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Valet-Lot-Name", lot_name);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Valet-Extension", ext);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "bridge");
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridge-To-UUID", switch_core_session_get_uuid(session));
switch_channel_event_set_data(switch_core_session_get_channel(b_session), event);
switch_event_fire(&event);
switch_core_session_rwunlock(b_session);
switch_ivr_uuid_bridge(switch_core_session_get_uuid(session), uuid);
switch_mutex_unlock(lot->mutex);
return;
}
}
}
if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, VALET_EVENT) == SWITCH_STATUS_SUCCESS) {
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Valet-Lot-Name", lot_name);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Valet-Extension", ext);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "hold");
switch_event_fire(&event);
}
dest = switch_core_session_sprintf(session, "valet_park:%s %s", lot_name, ext);
switch_channel_set_variable(channel, "inline_destination", dest);
@ -184,18 +206,69 @@ SWITCH_STANDARD_APP(valet_parking_function)
}
}
SWITCH_STANDARD_API(valet_info_function)
{
switch_hash_index_t *hi;
const void *var;
void *val;
char *name;
valet_lot_t *lot;
stream->write_function(stream, "<lots>\n");
switch_mutex_lock(globals.mutex);
for (hi = switch_hash_first(NULL, globals.hash); hi; hi = switch_hash_next(hi)) {
switch_hash_index_t *i_hi;
const void *i_var;
void *i_val;
char *i_ext;
char *i_uuid;
switch_hash_this(hi, &var, NULL, &val);
name = (char *) var;
lot = (valet_lot_t *) val;
if (!switch_strlen_zero(cmd) && strcasecmp(cmd, name)) continue;
stream->write_function(stream, " <lot name=\"%s\">\n", name);
for (i_hi = switch_hash_first(NULL, lot->hash); i_hi; i_hi = switch_hash_next(i_hi)) {
switch_hash_this(i_hi, &i_var, NULL, &i_val);
i_ext = (char *) i_var;
i_uuid = (char *) i_val;
stream->write_function(stream, " <extension uuid=\"%s\">%s</extension>\n", i_uuid, i_ext);
}
stream->write_function(stream, " </lot>\n");
}
stream->write_function(stream, "</lots>\n");
switch_mutex_unlock(globals.mutex);
return SWITCH_STATUS_SUCCESS;
}
/* Macro expands to: switch_status_t mod_valet_parking_load(switch_loadable_module_interface_t **module_interface, switch_memory_pool_t *pool) */
SWITCH_MODULE_LOAD_FUNCTION(mod_valet_parking_load)
{
switch_application_interface_t *app_interface;
switch_api_interface_t *api_interface;
/* create/register custom event message type */
if (switch_event_reserve_subclass(VALET_EVENT) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't register subclass %s!\n", VALET_EVENT);
return SWITCH_STATUS_TERM;
}
switch_core_hash_init(&globals.hash, NULL);
globals.pool = pool;
switch_core_hash_init(&globals.hash, NULL);
switch_mutex_init(&globals.mutex, SWITCH_MUTEX_NESTED, globals.pool);
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
SWITCH_ADD_APP(app_interface, "valet_park", "valet_park", "valet_park", valet_parking_function, VALET_APP_SYNTAX, SAF_NONE);
SWITCH_ADD_API(api_interface, "valet_info", "Valet Parking Info", valet_info_function, "[<lot name>]");
return SWITCH_STATUS_NOUNLOAD;
}