add park_state

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6771 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/switch_ivr.h

@@ -719,6 +719,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_phrase_macro(switch_core_session_t *s
 														switch_input_args_t *args);
 SWITCH_DECLARE(void) switch_ivr_delay_echo(switch_core_session_t *session, uint32_t delay_ms);
 SWITCH_DECLARE(void) switch_ivr_intercept_session(switch_core_session_t *session, const char *uuid);
+SWITCH_DECLARE(void) switch_ivr_park_session(switch_core_session_t *session);
 
 /** @} */
 

src/include/switch_module_interfaces.h

@@ -53,6 +53,7 @@ typedef enum {
 	SWITCH_SHN_ON_HANGUP,
 	SWITCH_SHN_ON_LOOPBACK,
 	SWITCH_SHN_ON_TRANSMIT,
+	SWITCH_SHN_ON_PARK,
 	SWITCH_SHN_ON_HOLD,
 	SWITCH_SHN_ON_HIBERNATE,
 	SWITCH_SHN_ON_RESET
@@ -71,6 +72,8 @@ struct switch_state_handler_table {
 	switch_state_handler_t on_loopback;
 	/*! executed when the state changes to transmit */
 	switch_state_handler_t on_transmit;
+	/*! executed when the state changes to park */
+	switch_state_handler_t on_park;
 	/*! executed when the state changes to hold */
 	switch_state_handler_t on_hold;
 	/*! executed when the state changes to hibernate */

src/include/switch_types.h

@@ -560,6 +560,7 @@ CS_RING      - Channel is looking for a dialplan
 CS_TRANSMIT  - Channel is in a passive transmit state
 CS_EXECUTE   - Channel is executing it's dialplan 
 CS_LOOPBACK  - Channel is in loopback
+CS_PARK      - Channel is parked
 CS_HOLD		 - Channel is on hold
 CS_HIBERNATE - Channel is in a sleep state
 CS_RESET 	 - Channel is in a reset state
@@ -574,6 +575,7 @@ typedef enum {
 	CS_TRANSMIT,
 	CS_EXECUTE,
 	CS_LOOPBACK,
+	CS_PARK,
 	CS_HOLD,
 	CS_HIBERNATE,
 	CS_RESET,