Generic event system. More...

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Data Structures
struct	ast_event_iterator
	supposed to be an opaque type More...

Enumerations
enum	ast_event_ie_pltype { AST_EVENT_IE_PLTYPE_UNKNOWN = -1, AST_EVENT_IE_PLTYPE_EXISTS, AST_EVENT_IE_PLTYPE_UINT, AST_EVENT_IE_PLTYPE_STR, AST_EVENT_IE_PLTYPE_RAW, AST_EVENT_IE_PLTYPE_BITFLAGS }
	Payload types for event information elements. More...

enum	ast_event_ie_type { AST_EVENT_IE_END = -1, AST_EVENT_IE_NEWMSGS = 0x0001, AST_EVENT_IE_OLDMSGS = 0x0002, AST_EVENT_IE_MAILBOX = 0x0003, AST_EVENT_IE_UNIQUEID = 0x0004, AST_EVENT_IE_EVENTTYPE = 0x0005, AST_EVENT_IE_EXISTS = 0x0006, AST_EVENT_IE_DEVICE = 0x0007, AST_EVENT_IE_STATE = 0x0008, AST_EVENT_IE_CONTEXT = 0x0009, AST_EVENT_IE_CEL_EVENT_TYPE = 0x000a, AST_EVENT_IE_CEL_EVENT_TIME = 0x000b, AST_EVENT_IE_CEL_EVENT_TIME_USEC = 0x000c, AST_EVENT_IE_CEL_USEREVENT_NAME = 0x000d, AST_EVENT_IE_CEL_CIDNAME = 0x000e, AST_EVENT_IE_CEL_CIDNUM = 0x000f, AST_EVENT_IE_CEL_EXTEN = 0x0010, AST_EVENT_IE_CEL_CONTEXT = 0x0011, AST_EVENT_IE_CEL_CHANNAME = 0x0012, AST_EVENT_IE_CEL_APPNAME = 0x0013, AST_EVENT_IE_CEL_APPDATA = 0x0014, AST_EVENT_IE_CEL_AMAFLAGS = 0x0015, AST_EVENT_IE_CEL_ACCTCODE = 0x0016, AST_EVENT_IE_CEL_UNIQUEID = 0x0017, AST_EVENT_IE_CEL_USERFIELD = 0x0018, AST_EVENT_IE_CEL_CIDANI = 0x0019, AST_EVENT_IE_CEL_CIDRDNIS = 0x001a, AST_EVENT_IE_CEL_CIDDNID = 0x001b, AST_EVENT_IE_CEL_PEER = 0x001c, AST_EVENT_IE_CEL_LINKEDID = 0x001d, AST_EVENT_IE_CEL_PEERACCT = 0x001e, AST_EVENT_IE_CEL_EXTRA = 0x001f, AST_EVENT_IE_DESCRIPTION = 0x0020, AST_EVENT_IE_EID = 0x0021, AST_EVENT_IE_SECURITY_EVENT = 0x0022, AST_EVENT_IE_EVENT_VERSION = 0x0023, AST_EVENT_IE_SERVICE = 0x0024, AST_EVENT_IE_MODULE = 0x0025, AST_EVENT_IE_ACCOUNT_ID = 0x0026, AST_EVENT_IE_SESSION_ID = 0x0027, AST_EVENT_IE_SESSION_TV = 0x0028, AST_EVENT_IE_ACL_NAME = 0x0029, AST_EVENT_IE_LOCAL_ADDR = 0x002a, AST_EVENT_IE_REMOTE_ADDR = 0x002b, AST_EVENT_IE_EVENT_TV = 0x002c, AST_EVENT_IE_REQUEST_TYPE = 0x002d, AST_EVENT_IE_REQUEST_PARAMS = 0x002e, AST_EVENT_IE_AUTH_METHOD = 0x002f, AST_EVENT_IE_SEVERITY = 0x0030, AST_EVENT_IE_EXPECTED_ADDR = 0x0031, AST_EVENT_IE_CHALLENGE = 0x0032, AST_EVENT_IE_RESPONSE = 0x0033, AST_EVENT_IE_EXPECTED_RESPONSE = 0x0034, AST_EVENT_IE_RECEIVED_CHALLENGE = 0x0035, AST_EVENT_IE_RECEIVED_HASH = 0x0036, AST_EVENT_IE_USING_PASSWORD = 0x0037, AST_EVENT_IE_ATTEMPTED_TRANSPORT = 0x0038, AST_EVENT_IE_PRESENCE_PROVIDER = 0x0039, AST_EVENT_IE_PRESENCE_STATE = 0x003a, AST_EVENT_IE_PRESENCE_SUBTYPE = 0x003b, AST_EVENT_IE_PRESENCE_MESSAGE = 0x003c, AST_EVENT_IE_CACHABLE = 0x003d, AST_EVENT_IE_NODE_ID = 0x003e, AST_EVENT_IE_TOTAL = 0x003f }
	Event Information Element types. More...

enum	ast_event_subscriber_res { AST_EVENT_SUB_NONE, AST_EVENT_SUB_EXISTS }
	Results for checking for subscribers. More...

enum	ast_event_type { AST_EVENT_ALL = 0x00, AST_EVENT_CUSTOM = 0x01, AST_EVENT_MWI = 0x02, AST_EVENT_SUB = 0x03, AST_EVENT_UNSUB = 0x04, AST_EVENT_DEVICE_STATE = 0x05, AST_EVENT_DEVICE_STATE_CHANGE = 0x06, AST_EVENT_CEL = 0x07, AST_EVENT_SECURITY = 0x08, AST_EVENT_NETWORK_CHANGE = 0x09, AST_EVENT_PRESENCE_STATE = 0x0a, AST_EVENT_ACL_CHANGE = 0x0b, AST_EVENT_PING = 0x0c, AST_EVENT_CLUSTER_DISCOVERY = 0x0d, AST_EVENT_TOTAL = 0x0e }

Detailed Description

Generic event system.

Author: Russell Bryant russe.nosp@m.ll@d.nosp@m.igium.nosp@m..com

Definition in file event_defs.h.

Enumeration Type Documentation

◆ ast_event_ie_pltype

enum ast_event_ie_pltype

Payload types for event information elements.

Enumerator
AST_EVENT_IE_PLTYPE_UNKNOWN
AST_EVENT_IE_PLTYPE_EXISTS	Just check if it exists, not the value
AST_EVENT_IE_PLTYPE_UINT	Unsigned Integer (Can be used for signed, too ...)
AST_EVENT_IE_PLTYPE_STR	String
AST_EVENT_IE_PLTYPE_RAW	Raw data, compared with memcmp
AST_EVENT_IE_PLTYPE_BITFLAGS	Bit flags (unsigned integer, compared using boolean logic)

Definition at line 321 of file event_defs.h.

                          {
    AST_EVENT_IE_PLTYPE_UNKNOWN = -1,
    /*! Just check if it exists, not the value */
    AST_EVENT_IE_PLTYPE_EXISTS,
    /*! Unsigned Integer (Can be used for signed, too ...) */
    AST_EVENT_IE_PLTYPE_UINT,
    /*! String */
    AST_EVENT_IE_PLTYPE_STR,
    /*! Raw data, compared with memcmp */
    AST_EVENT_IE_PLTYPE_RAW,
    /*! Bit flags (unsigned integer, compared using boolean logic) */
    AST_EVENT_IE_PLTYPE_BITFLAGS,
 };

◆ ast_event_ie_type

enum ast_event_ie_type

Event Information Element types.

Enumerator
AST_EVENT_IE_END	Used to terminate the arguments to event functions
AST_EVENT_IE_NEWMSGS	Number of new messages Used by: AST_EVENT_MWI Payload type: UINT.
AST_EVENT_IE_OLDMSGS	Number of Used by: AST_EVENT_MWI Payload type: UINT.
AST_EVENT_IE_MAILBOX	Mailbox name. (mailbox[@context]) Used by: AST_EVENT_MWI Payload type: STR
AST_EVENT_IE_UNIQUEID	Unique ID Used by: AST_EVENT_SUB, AST_EVENT_UNSUB Payload type: UINT.
AST_EVENT_IE_EVENTTYPE	Event type Used by: AST_EVENT_SUB, AST_EVENT_UNSUB Payload type: UINT.
AST_EVENT_IE_EXISTS	Hint that someone cares that an IE exists Used by: AST_EVENT_SUB Payload type: UINT (ast_event_ie_type)
AST_EVENT_IE_DEVICE	Device Name Used by AST_EVENT_DEVICE_STATE_CHANGE Payload type: STR.
AST_EVENT_IE_STATE	Generic State IE Used by AST_EVENT_DEVICE_STATE_CHANGE Payload type: UINT The actual state values depend on the event which this IE is a part of.
AST_EVENT_IE_CONTEXT	Context IE Used by AST_EVENT_MWI Payload type: str.
AST_EVENT_IE_CEL_EVENT_TYPE	Channel Event Type Used by: AST_EVENT_CEL Payload type: UINT.
AST_EVENT_IE_CEL_EVENT_TIME	Channel Event Time (seconds) Used by: AST_EVENT_CEL Payload type: UINT.
AST_EVENT_IE_CEL_EVENT_TIME_USEC	Channel Event Time (micro-seconds) Used by: AST_EVENT_CEL Payload type: UINT.
AST_EVENT_IE_CEL_USEREVENT_NAME	Channel Event User Event Name Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_CIDNAME	Channel Event CID name Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_CIDNUM	Channel Event CID num Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_EXTEN	Channel Event extension name Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_CONTEXT	Channel Event context name Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_CHANNAME	Channel Event channel name Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_APPNAME	Channel Event app name Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_APPDATA	Channel Event app args/data Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_AMAFLAGS	Channel Event AMA flags Used by: AST_EVENT_CEL Payload type: UINT.
AST_EVENT_IE_CEL_ACCTCODE	Channel Event AccountCode Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_UNIQUEID	Channel Event UniqueID Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_USERFIELD	Channel Event Userfield Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_CIDANI	Channel Event CID ANI field Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_CIDRDNIS	Channel Event CID RDNIS field Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_CIDDNID	Channel Event CID dnid Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_PEER	Channel Event Peer – for Things involving multiple channels, like BRIDGE Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_LINKEDID	Channel Event LinkedID Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_PEERACCT	Channel Event peeraccount Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_CEL_EXTRA	Channel Event extra data Used by: AST_EVENT_CEL Payload type: STR.
AST_EVENT_IE_DESCRIPTION	Description Used by: AST_EVENT_SUB, AST_EVENT_UNSUB Payload type: STR.
AST_EVENT_IE_EID	Entity ID Used by All events Payload type: RAW This IE indicates which server the event originated from.
AST_EVENT_IE_SECURITY_EVENT
AST_EVENT_IE_EVENT_VERSION
AST_EVENT_IE_SERVICE
AST_EVENT_IE_MODULE
AST_EVENT_IE_ACCOUNT_ID
AST_EVENT_IE_SESSION_ID
AST_EVENT_IE_SESSION_TV
AST_EVENT_IE_ACL_NAME
AST_EVENT_IE_LOCAL_ADDR
AST_EVENT_IE_REMOTE_ADDR
AST_EVENT_IE_EVENT_TV
AST_EVENT_IE_REQUEST_TYPE
AST_EVENT_IE_REQUEST_PARAMS
AST_EVENT_IE_AUTH_METHOD
AST_EVENT_IE_SEVERITY
AST_EVENT_IE_EXPECTED_ADDR
AST_EVENT_IE_CHALLENGE
AST_EVENT_IE_RESPONSE
AST_EVENT_IE_EXPECTED_RESPONSE
AST_EVENT_IE_RECEIVED_CHALLENGE
AST_EVENT_IE_RECEIVED_HASH
AST_EVENT_IE_USING_PASSWORD
AST_EVENT_IE_ATTEMPTED_TRANSPORT
AST_EVENT_IE_PRESENCE_PROVIDER
AST_EVENT_IE_PRESENCE_STATE
AST_EVENT_IE_PRESENCE_SUBTYPE
AST_EVENT_IE_PRESENCE_MESSAGE
AST_EVENT_IE_CACHABLE	Event non-cachability flag Used by: All events Payload type: UINT.
AST_EVENT_IE_NODE_ID	Cluster node ID Used by: Corosync Payload type: UINT.
AST_EVENT_IE_TOTAL	Must be the last IE value +1.

Definition at line 68 of file event_defs.h.

                        {
    /*! Used to terminate the arguments to event functions */
    AST_EVENT_IE_END                 = -1,
 
    /*!
     * \brief Number of new messages
     * Used by: AST_EVENT_MWI
     * Payload type: UINT
     */
    AST_EVENT_IE_NEWMSGS             = 0x0001,
    /*!
     * \brief Number of
     * Used by: AST_EVENT_MWI
     * Payload type: UINT
     */
    AST_EVENT_IE_OLDMSGS             = 0x0002,
    /*!
     * \brief Mailbox name \verbatim (mailbox[@context]) \endverbatim
     * Used by: AST_EVENT_MWI
     * Payload type: STR
     */
    AST_EVENT_IE_MAILBOX             = 0x0003,
    /*!
     * \brief Unique ID
     * Used by: AST_EVENT_SUB, AST_EVENT_UNSUB
     * Payload type: UINT
     */
    AST_EVENT_IE_UNIQUEID            = 0x0004,
    /*!
     * \brief Event type
     * Used by: AST_EVENT_SUB, AST_EVENT_UNSUB
     * Payload type: UINT
     */
    AST_EVENT_IE_EVENTTYPE           = 0x0005,
    /*!
     * \brief Hint that someone cares that an IE exists
     * Used by: AST_EVENT_SUB
     * Payload type: UINT (ast_event_ie_type)
     */
    AST_EVENT_IE_EXISTS              = 0x0006,
    /*!
     * \brief Device Name
     * Used by AST_EVENT_DEVICE_STATE_CHANGE
     * Payload type: STR
     */
    AST_EVENT_IE_DEVICE              = 0x0007,
    /*!
     * \brief Generic State IE
     * Used by AST_EVENT_DEVICE_STATE_CHANGE
     * Payload type: UINT
     * The actual state values depend on the event which
     * this IE is a part of.
     */
     AST_EVENT_IE_STATE              = 0x0008,
    /*!
     * \brief Context IE
     * Used by AST_EVENT_MWI
     * Payload type: str
     */
     AST_EVENT_IE_CONTEXT            = 0x0009,
    /*!
     * \brief Channel Event Type
     * Used by: AST_EVENT_CEL
     * Payload type: UINT
     */
    AST_EVENT_IE_CEL_EVENT_TYPE      = 0x000a,
    /*!
     * \brief Channel Event Time (seconds)
     * Used by: AST_EVENT_CEL
     * Payload type: UINT
     */
    AST_EVENT_IE_CEL_EVENT_TIME      = 0x000b,
    /*!
     * \brief Channel Event Time (micro-seconds)
     * Used by: AST_EVENT_CEL
     * Payload type: UINT
     */
    AST_EVENT_IE_CEL_EVENT_TIME_USEC = 0x000c,
    /*!
     * \brief Channel Event User Event Name
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_USEREVENT_NAME  = 0x000d,
    /*!
     * \brief Channel Event CID name
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_CIDNAME         = 0x000e,
    /*!
     * \brief Channel Event CID num
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_CIDNUM          = 0x000f,
    /*!
     * \brief Channel Event extension name
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_EXTEN           = 0x0010,
    /*!
     * \brief Channel Event context name
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_CONTEXT         = 0x0011,
    /*!
     * \brief Channel Event channel name
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_CHANNAME        = 0x0012,
    /*!
     * \brief Channel Event app name
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_APPNAME         = 0x0013,
    /*!
     * \brief Channel Event app args/data
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_APPDATA         = 0x0014,
    /*!
     * \brief Channel Event AMA flags
     * Used by: AST_EVENT_CEL
     * Payload type: UINT
     */
    AST_EVENT_IE_CEL_AMAFLAGS        = 0x0015,
    /*!
     * \brief Channel Event AccountCode
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_ACCTCODE        = 0x0016,
    /*!
     * \brief Channel Event UniqueID
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_UNIQUEID        = 0x0017,
    /*!
     * \brief Channel Event Userfield
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_USERFIELD       = 0x0018,
    /*!
     * \brief Channel Event CID ANI field
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_CIDANI          = 0x0019,
    /*!
     * \brief Channel Event CID RDNIS field
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_CIDRDNIS        = 0x001a,
    /*!
     * \brief Channel Event CID dnid
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_CIDDNID         = 0x001b,
    /*!
     * \brief Channel Event Peer -- for Things involving multiple channels, like BRIDGE
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_PEER            = 0x001c,
    /*!
     * \brief Channel Event LinkedID
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_LINKEDID        = 0x001d,
    /*!
     * \brief Channel Event peeraccount
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_PEERACCT        = 0x001e,
    /*!
     * \brief Channel Event extra data
     * Used by: AST_EVENT_CEL
     * Payload type: STR
     */
    AST_EVENT_IE_CEL_EXTRA           = 0x001f,
    /*!
     * \brief Description
     * Used by: AST_EVENT_SUB, AST_EVENT_UNSUB
     * Payload type: STR
     */
    AST_EVENT_IE_DESCRIPTION         = 0x0020,
    /*!
     * \brief Entity ID
     * Used by All events
     * Payload type: RAW
     * This IE indicates which server the event originated from
     */
    AST_EVENT_IE_EID                 = 0x0021,
    AST_EVENT_IE_SECURITY_EVENT      = 0x0022,
    AST_EVENT_IE_EVENT_VERSION       = 0x0023,
    AST_EVENT_IE_SERVICE             = 0x0024,
    AST_EVENT_IE_MODULE              = 0x0025,
    AST_EVENT_IE_ACCOUNT_ID          = 0x0026,
    AST_EVENT_IE_SESSION_ID          = 0x0027,
    AST_EVENT_IE_SESSION_TV          = 0x0028,
    AST_EVENT_IE_ACL_NAME            = 0x0029,
    AST_EVENT_IE_LOCAL_ADDR          = 0x002a,
    AST_EVENT_IE_REMOTE_ADDR         = 0x002b,
    AST_EVENT_IE_EVENT_TV            = 0x002c,
    AST_EVENT_IE_REQUEST_TYPE        = 0x002d,
    AST_EVENT_IE_REQUEST_PARAMS      = 0x002e,
    AST_EVENT_IE_AUTH_METHOD         = 0x002f,
    AST_EVENT_IE_SEVERITY            = 0x0030,
    AST_EVENT_IE_EXPECTED_ADDR       = 0x0031,
    AST_EVENT_IE_CHALLENGE           = 0x0032,
    AST_EVENT_IE_RESPONSE            = 0x0033,
    AST_EVENT_IE_EXPECTED_RESPONSE   = 0x0034,
    AST_EVENT_IE_RECEIVED_CHALLENGE  = 0x0035,
    AST_EVENT_IE_RECEIVED_HASH       = 0x0036,
    AST_EVENT_IE_USING_PASSWORD      = 0x0037,
    AST_EVENT_IE_ATTEMPTED_TRANSPORT = 0x0038,
    AST_EVENT_IE_PRESENCE_PROVIDER   = 0x0039,
    AST_EVENT_IE_PRESENCE_STATE      = 0x003a,
    AST_EVENT_IE_PRESENCE_SUBTYPE    = 0x003b,
    AST_EVENT_IE_PRESENCE_MESSAGE    = 0x003c,
 
    /*!
     * \brief Event non-cachability flag
     * Used by: All events
     * Payload type: UINT
     */
    AST_EVENT_IE_CACHABLE            = 0x003d,
 
    /*!
     * \brief Cluster node ID
     * Used by: Corosync
     * Payload type: UINT
     */
    AST_EVENT_IE_NODE_ID             = 0x003e,
    /*! \brief Must be the last IE value +1 */
    AST_EVENT_IE_TOTAL               = 0x003f,
 };

◆ ast_event_subscriber_res

enum ast_event_subscriber_res

Results for checking for subscribers.

ast_event_check_subscriber()

Enumerator
AST_EVENT_SUB_NONE	No subscribers exist
AST_EVENT_SUB_EXISTS	At least one subscriber exists

Definition at line 340 of file event_defs.h.

                               {
    /*! No subscribers exist */
    AST_EVENT_SUB_NONE,
    /*! At least one subscriber exists */
    AST_EVENT_SUB_EXISTS,
 };

◆ ast_event_type

enum ast_event_type

Enumerator
AST_EVENT_ALL	Reserved to provide the ability to subscribe to all events. A specific event should never have a payload of 0.
AST_EVENT_CUSTOM	This event type is reserved for use by third-party modules to create custom events without having to modify this file. Note There are no "custom" IE types, because IEs only have to be unique to the event itself, not necessarily across all events.
AST_EVENT_MWI	Voicemail message waiting indication
AST_EVENT_SUB	Someone has subscribed to events
AST_EVENT_UNSUB	Someone has unsubscribed from events
AST_EVENT_DEVICE_STATE	The aggregate state of a device across all servers configured to be a part of a device state cluster has changed.
AST_EVENT_DEVICE_STATE_CHANGE	The state of a device has changed on one server. This should not be used directly, in general. Use AST_EVENT_DEVICE_STATE instead.
AST_EVENT_CEL	Channel Event Logging events
AST_EVENT_SECURITY	A report of a security related event (see security_events.h)
AST_EVENT_NETWORK_CHANGE	Used by res_stun_monitor to alert listeners to an exernal network address change.
AST_EVENT_PRESENCE_STATE	The presence state for a presence provider
AST_EVENT_ACL_CHANGE	Used to alert listeners when a named ACL has changed.
AST_EVENT_PING	Send out a ping for debugging distributed events
AST_EVENT_CLUSTER_DISCOVERY	A cluster discovery message
AST_EVENT_TOTAL	Number of event types. This should be the last event type + 1

Definition at line 28 of file event_defs.h.

                     {
    /*! Reserved to provide the ability to subscribe to all events.  A specific
     *  event should never have a payload of 0. */
    AST_EVENT_ALL                 = 0x00,
    /*! This event type is reserved for use by third-party modules to create
     *  custom events without having to modify this file.
     *  \note There are no "custom" IE types, because IEs only have to be
     *  unique to the event itself, not necessarily across all events. */
    AST_EVENT_CUSTOM              = 0x01,
    /*! Voicemail message waiting indication */
    AST_EVENT_MWI                 = 0x02,
    /*! Someone has subscribed to events */
    AST_EVENT_SUB                 = 0x03,
    /*! Someone has unsubscribed from events */
    AST_EVENT_UNSUB               = 0x04,
    /*! The aggregate state of a device across all servers configured to be
     *  a part of a device state cluster has changed. */
    AST_EVENT_DEVICE_STATE        = 0x05,
    /*! The state of a device has changed on _one_ server.  This should not be used
     *  directly, in general.  Use AST_EVENT_DEVICE_STATE instead. */
    AST_EVENT_DEVICE_STATE_CHANGE = 0x06,
    /*! Channel Event Logging events */
    AST_EVENT_CEL                 = 0x07,
    /*! A report of a security related event (see security_events.h) */
    AST_EVENT_SECURITY            = 0x08,
    /*! Used by res_stun_monitor to alert listeners to an exernal network address change. */
    AST_EVENT_NETWORK_CHANGE      = 0x09,
    /*! The presence state for a presence provider */
    AST_EVENT_PRESENCE_STATE      = 0x0a,
    /*! Used to alert listeners when a named ACL has changed. */
    AST_EVENT_ACL_CHANGE          = 0x0b,
    /*! Send out a ping for debugging distributed events */
    AST_EVENT_PING                = 0x0c,
    /*! A cluster discovery message */
    AST_EVENT_CLUSTER_DISCOVERY   = 0x0d,
    /*! Number of event types.  This should be the last event type + 1 */
    AST_EVENT_TOTAL               = 0x0e,
 };