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Data Structures |
| struct | ooGkClientTimerCb |
| struct | RasGatekeeperInfo |
| struct | RasCallAdmissionInfo |
| | Call Admission Information. More...
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| struct | OOGKCLIENTCALLBACKS |
| struct | ooGkClient |
| | Structure to store all the configuration information for the gatekeeper client. More...
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Defines |
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#define | MAX_IP_LEN 15 |
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#define | DEFAULT_GKPORT 1719 |
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#define | MULTICAST_GKADDRESS "224.0.1.41" |
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#define | MULTICAST_GKPORT 1718 |
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#define | DEFAULT_BW_REQUEST 100000 |
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#define | DEFAULT_REG_TTL 300 |
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#define | DEFAULT_TTL_OFFSET 20 |
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#define | DEFAULT_ARQ_TIMEOUT 5 |
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#define | DEFAULT_DRQ_TIMEOUT 5 |
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#define | DEFAULT_GRQ_TIMEOUT 15 |
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#define | DEFAULT_RRQ_TIMEOUT 10 |
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#define | OO_MAX_GRQ_RETRIES 3 |
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#define | OO_MAX_RRQ_RETRIES 3 |
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#define | OO_MAX_ARQ_RETRIES 3 |
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#define | OO_GRQ_TIMER (1<<0) |
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#define | OO_RRQ_TIMER (1<<1) |
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#define | OO_REG_TIMER (1<<2) |
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#define | OO_ARQ_TIMER (1<<3) |
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#define | OO_DRQ_TIMER (1<<4) |
Typedefs |
| typedef int(*) | cb_OnReceivedRegistrationConfirm (H225RegistrationConfirm *rcf, struct OOAliases *aliases) |
| | NOTE- This functionality is not yet fully completed.
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| typedef int(*) | cb_OnReceivedUnregistrationConfirm (H225UnregistrationConfirm *ucf, struct OOAliases *aliases) |
| | NOTE- This functionality is not yet fully completed.
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| typedef int(*) | cb_OnReceivedUnregistrationRequest (H225UnregistrationRequest *urq, struct OOAliases *aliases) |
| | NOTE- This functionality is not yet fully completed.
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Enumerations |
| enum | RasGatekeeperMode {
RasNoGatekeeper = 0,
RasDiscoverGatekeeper = 1,
RasUseSpecificGatekeeper = 2
} |
| enum | RasCallType {
RasPointToPoint = 0,
RasOneToN,
RasnToOne,
RasnToN
} |
| enum | OOGkClientState {
GkClientIdle = 0,
GkClientDiscovered,
GkClientRegistered,
GkClientUnregistered,
GkClientGkErr,
GkClientFailed
} |
Functions |
| EXTERN int | ooGkClientInit (enum RasGatekeeperMode eGkMode, char *szGkAddr, int iGkPort) |
| | This function is used to initialize the Gatekeeper client.If an application wants to use gatekeeper services, it should call this function immediately after initializing the H323 EndPoint.
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| EXTERN void | ooGkClientPrintConfig (ooGkClient *pGkClient) |
| | This function is used to print the gatekeeper client configuration information to log.
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| EXTERN int | ooGkClientDestroy (void) |
| | This function is used to destroy Gatekeeper client.
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| EXTERN int | ooGkClientStart (ooGkClient *pGkClient) |
| | This function is used to start the Gatekeeper client functionality.
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| EXTERN int | ooGkClientSetGkMode (ooGkClient *pGkClient, enum RasGatekeeperMode eGkMode, char *szGkAddr, int iGkPort) |
| | This function is invoked to set a gatekeeper mode.
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| EXTERN int | ooGkClientCreateChannel (ooGkClient *pGkClient) |
| | This function is used to create a RAS channel for the gatekeeper.
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| EXTERN int | ooGkClientCloseChannel (ooGkClient *pGkClient) |
| | This function is used to close a RAS channel of the gatekeeper client.
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| EXTERN void | ooGkClientRasFillVendor (ooGkClient *pGkClient, H225VendorIdentifier *psVendor) |
| | This function is used to fill endpoint's vendor information into vendor identifier.
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| EXTERN int | ooGkClientReceive (ooGkClient *pGkClient) |
| | This function is invoked to receive data on Gatekeeper client's RAS channel.
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| EXTERN int | ooGkClientHandleRASMessage (ooGkClient *pGkClient, H225RasMessage *pRasMsg) |
| | This function is used to handle a received RAS message by a gatekeeper client.
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| EXTERN int | ooGkClientSendMsg (ooGkClient *pGkClient, H225RasMessage *pRasMsg) |
| | This function is used to send a message on Gatekeeper clien't RAS channel.
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| EXTERN int | ooGkClientSendGRQ (ooGkClient *pGkClient) |
| | This function is used to send Gatekeeper request message.
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| EXTERN int | ooGkClientHandleGatekeeperReject (ooGkClient *pGkClient, H225GatekeeperReject *pGatekeeperReject) |
| | This function is used to handle a received gatekeeper reject message.
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| EXTERN int | ooGkClientHandleGatekeeperConfirm (ooGkClient *pGkClient, H225GatekeeperConfirm *pGatekeeperConfirm) |
| | This function is used to handle a received gatekeeper confirm message.
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| EXTERN int | ooGkClientSendRRQ (ooGkClient *pGkClient, ASN1BOOL keepAlive) |
| | This function is used to send Registration request message.
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| EXTERN int | ooGkClientHandleRegistrationConfirm (ooGkClient *pGkClient, H225RegistrationConfirm *pRegistrationConfirm) |
| | This function is used to handle a received registration confirm message.
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| EXTERN int | ooGkClientHandleRegistrationReject (ooGkClient *pGkClient, H225RegistrationReject *pRegistrationReject) |
| | This function is used to handle a received registration reject message.
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| EXTERN int | ooGkClientSendURQ (ooGkClient *pGkClient, struct OOAliases *aliases) |
| | This function is used to send UnRegistration request message.
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| EXTERN int | ooGkClientHandleUnregistrationRequest (ooGkClient *pGkClient, H225UnregistrationRequest *punregistrationRequest) |
| | This function is used to handle a received Unregistration request message.
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| EXTERN int | ooGkClientSendUnregistrationConfirm (ooGkClient *pGkClient, unsigned reqNo) |
| | This function is used to send an unregistration confirm messsage to gatekeeper.
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| EXTERN int | ooGkClientSendAdmissionRequest (ooGkClient *pGkClient, struct OOH323CallData *call, ASN1BOOL retransmit) |
| | This function is invoked to request bandwith admission for a call.
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| EXTERN int | ooGkClientHandleAdmissionConfirm (ooGkClient *pGkClient, H225AdmissionConfirm *pAdmissionConfirm) |
| | This function is used to handle a received Admission confirm message.
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| EXTERN int | ooGkClientHandleAdmissionReject (ooGkClient *pGkClient, H225AdmissionReject *pAdmissionReject) |
| | This function is used to handle a received Admission Reject message.
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| EXTERN int | ooGkClientSendDisengageRequest (ooGkClient *pGkClient, struct OOH323CallData *call) |
| | This function is invoked to request call disengage to gatekeeper.
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| EXTERN int | ooGkClientHandleDisengageConfirm (ooGkClient *pGkClient, H225DisengageConfirm *pDCF) |
| | This function is used to handle a received disengage confirm message.
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| EXTERN int | ooGkClientRRQTimerExpired (void *pdata) |
| | This function is used to handle an expired registration request timer.
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| EXTERN int | ooGkClientGRQTimerExpired (void *pdata) |
| | This function is used to handle an expired gatekeeper request timer.
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| EXTERN int | ooGkClientREGTimerExpired (void *pdata) |
| | This function is used to handle an expired registration time-to-live timer.
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| EXTERN int | ooGkClientARQTimerExpired (void *pdata) |
| | This function is used to handle an expired admission request timer.
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| EXTERN int | ooGkClientCleanCall (ooGkClient *pGkClient, struct OOH323CallData *call) |
| | This function is used to clean call related data from gatekeeper client.
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| EXTERN int | ooGkClientHandleClientOrGkFailure (ooGkClient *pGkClient) |
| | This function is used to handle gatekeeper client failure or gatekeeper failure which can be detected by unresponsiveness of gk.
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| EXTERN int | ooGkClientUpdateRegisteredAliases (ooGkClient *pGkClient, H225_SeqOfH225AliasAddress *pAddresses, OOBOOL registered) |
| | This function is used to update the registration status of aliases.
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| int | ooGkClientSetCallbacks (ooGkClient *pGkClient, OOGKCLIENTCALLBACKS callbacks) |
| | This function is used internally to set Gatekeeper Clients callbacks.
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