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1114 lines
21 KiB
1114 lines
21 KiB
/*++
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Copyright (c) 1998, Microsoft Corporation
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Module Name:
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rmh323.c
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Abstract:
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This module contains routines for the H.323 transparent proxy module's
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interface to the IP router-manager. (See ROUTPROT.H for details).
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Author:
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Abolade Gbadegesin (aboladeg) 18-Jun-1999
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Revision History:
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--*/
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#include "precomp.h"
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#pragma hdrstop
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#include <h323icsp.h>
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COMPONENT_REFERENCE H323ComponentReference;
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PIP_H323_GLOBAL_INFO H323GlobalInfo = NULL;
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CRITICAL_SECTION H323GlobalInfoLock;
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HANDLE H323NotificationEvent;
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ULONG H323ProtocolStopped = 0;
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const MPR_ROUTING_CHARACTERISTICS H323RoutingCharacteristics =
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{
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MS_ROUTER_VERSION,
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MS_IP_H323,
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RF_ROUTING|RF_ADD_ALL_INTERFACES,
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H323RmStartProtocol,
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H323RmStartComplete,
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H323RmStopProtocol,
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H323RmGetGlobalInfo,
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H323RmSetGlobalInfo,
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NULL,
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NULL,
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H323RmAddInterface,
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H323RmDeleteInterface,
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H323RmInterfaceStatus,
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H323RmGetInterfaceInfo,
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H323RmSetInterfaceInfo,
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H323RmGetEventMessage,
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NULL,
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NULL,
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NULL,
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NULL,
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NULL,
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H323RmMibCreate,
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H323RmMibDelete,
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H323RmMibGet,
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H323RmMibSet,
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H323RmMibGetFirst,
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H323RmMibGetNext,
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NULL,
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NULL
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};
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SUPPORT_FUNCTIONS H323SupportFunctions;
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VOID
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H323CleanupModule(
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VOID
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)
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/*++
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Routine Description:
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This routine is invoked to cleanup the H.323 transparent proxy module.
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Arguments:
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none.
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Return Value:
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none.
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Environment:
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Invoked from within a 'DllMain' routine on 'DLL_PROCESS_DETACH'.
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--*/
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{
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// TODO: Call h323ics!CleanupModule
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H323ProxyCleanupModule();
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H323ShutdownInterfaceManagement();
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DeleteCriticalSection(&H323GlobalInfoLock);
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DeleteComponentReference(&H323ComponentReference);
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} // H323CleanupModule
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VOID
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H323CleanupProtocol(
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VOID
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)
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/*++
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Routine Description:
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This routine is invoked to cleanup the H.323 transparent proxy
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protocol-component after a 'StopProtocol'. It runs when the last reference
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to the component is released. (See 'COMPREF.H').
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Arguments:
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none.
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Return Value:
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none.
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Environment:
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Invoked from within an arbitrary context with no locks held.
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--*/
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{
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PROFILE("H323CleanupProtocol");
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if (H323GlobalInfo) { NH_FREE(H323GlobalInfo); H323GlobalInfo = NULL; }
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// TODO: Call h323ics!StopService
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H323ProxyStopService();
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InterlockedExchange(reinterpret_cast<LPLONG>(&H323ProtocolStopped), 1);
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SetEvent(H323NotificationEvent);
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ResetComponentReference(&H323ComponentReference);
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NhStopEventLog();
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} // H323CleanupProtocol
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BOOLEAN
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H323InitializeModule(
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VOID
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)
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/*++
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Routine Description:
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This routine is invoked to initialize the H323 module.
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Arguments:
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none.
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Return Value:
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BOOLEAN - TRUE if initialization succeeded, FALSE otherwise
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Environment:
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Invoked in the context of a 'DllMain' routine on 'DLL_PROCESS_ATTACH'.
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--*/
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{
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if (InitializeComponentReference(
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&H323ComponentReference, H323CleanupProtocol
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)) {
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return FALSE;
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}
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__try {
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InitializeCriticalSection(&H323GlobalInfoLock);
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} __except(EXCEPTION_EXECUTE_HANDLER) {
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DeleteComponentReference(&H323ComponentReference);
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return FALSE;
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}
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if (H323InitializeInterfaceManagement()) {
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DeleteCriticalSection(&H323GlobalInfoLock);
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DeleteComponentReference(&H323ComponentReference);
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return FALSE;
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}
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// TODO: Call h323ics!InitializeModule
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H323ProxyInitializeModule();
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return TRUE;
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} // H323InitializeModule
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ULONG
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APIENTRY
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H323RmStartProtocol(
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HANDLE NotificationEvent,
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PSUPPORT_FUNCTIONS SupportFunctions,
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PVOID GlobalInfo,
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ULONG StructureVersion,
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ULONG StructureSize,
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ULONG StructureCount
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)
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/*++
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Routine Description:
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This routine is invoked to indicate the component's operation should begin.
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Arguments:
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NotificationEvent - event on which we notify the router-manager
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about asynchronous occurrences
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SupportFunctions - functions for initiating router-related operations
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GlobalInfo - configuration for the component
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Return Value:
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ULONG - Win32 status code.
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Environment:
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The routine runs in the context of an IP router-manager thread.
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--*/
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{
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ULONG Error = NO_ERROR;
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ULONG Size;
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PROFILE("H323RmStartProtocol");
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REFERENCE_H323_OR_RETURN(ERROR_CAN_NOT_COMPLETE);
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if (!GlobalInfo) { DEREFERENCE_H323_AND_RETURN(ERROR_INVALID_PARAMETER); }
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NhStartEventLog();
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do {
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//
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// Copy the global configuration
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//
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EnterCriticalSection(&H323GlobalInfoLock);
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Size = sizeof(*H323GlobalInfo);
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H323GlobalInfo
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= reinterpret_cast<PIP_H323_GLOBAL_INFO>(NH_ALLOCATE(Size));
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if (!H323GlobalInfo) {
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LeaveCriticalSection(&H323GlobalInfoLock);
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NhTrace(
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TRACE_FLAG_INIT,
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"H323RmStartProtocol: cannot allocate global info"
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);
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NhErrorLog(
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IP_H323_LOG_ALLOCATION_FAILED,
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0,
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"%d",
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Size
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);
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Error = ERROR_NOT_ENOUGH_MEMORY;
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break;
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}
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CopyMemory(H323GlobalInfo, GlobalInfo, Size);
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//
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// Save the notification event
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//
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H323NotificationEvent = NotificationEvent;
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//
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// Save the support functions
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//
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if (!SupportFunctions) {
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ZeroMemory(&H323SupportFunctions, sizeof(H323SupportFunctions));
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} else {
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CopyMemory(
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&H323SupportFunctions,
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SupportFunctions,
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sizeof(*SupportFunctions)
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);
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}
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Error = H323ProxyStartService();
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LeaveCriticalSection(&H323GlobalInfoLock);
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InterlockedExchange(reinterpret_cast<LPLONG>(&H323ProtocolStopped), 0);
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} while (FALSE);
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if (NO_ERROR != Error) {
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NhStopEventLog();
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EnterCriticalSection(&H323GlobalInfoLock);
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if (NULL != H323GlobalInfo) {
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NH_FREE(H323GlobalInfo);
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H323GlobalInfo = NULL;
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}
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LeaveCriticalSection(&H323GlobalInfoLock);
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}
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DEREFERENCE_H323_AND_RETURN(Error);
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} // H323RmStartProtocol
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ULONG
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APIENTRY
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H323RmStartComplete(
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VOID
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)
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/*++
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Routine Description:
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This routine is invoked when the router has finished adding the initial
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configuration.
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Arguments:
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none.
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Return Value:
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ULONG - Win32 status code
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Environment:
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The routine runs in the context of an IP router-manager thread.
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--*/
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{
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return NO_ERROR;
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} // H323RmStartComplete
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ULONG
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APIENTRY
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H323RmStopProtocol(
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VOID
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)
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/*++
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Routine Description:
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This routine is invoked to stop the protocol.
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Arguments:
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none.
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Return Value:
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ULONG - Win32 status code
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Environment:
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The routine runs in the context of an IP router-manager thread.
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--*/
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{
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//
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// Reference the module to make sure it's running
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//
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REFERENCE_H323_OR_RETURN(ERROR_CAN_NOT_COMPLETE);
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//
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// Drop the initial reference to cause a cleanup
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//
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ReleaseInitialComponentReference(&H323ComponentReference);
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return DEREFERENCE_H323() ? NO_ERROR : ERROR_PROTOCOL_STOP_PENDING;
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} // H323RmStopProtocol
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ULONG
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APIENTRY
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H323RmAddInterface(
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PWCHAR Name,
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ULONG Index,
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NET_INTERFACE_TYPE Type,
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ULONG MediaType,
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USHORT AccessType,
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USHORT ConnectionType,
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PVOID InterfaceInfo,
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ULONG StructureVersion,
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ULONG StructureSize,
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ULONG StructureCount
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)
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/*++
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Routine Description:
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This routine is invoked to add an interface to the component.
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Arguments:
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Name - the name of the interface (unused)
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Index - the index of the interface
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Type - the type of the interface
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InterfaceInfo - the configuration information for the interface
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Return Value:
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ULONG - Win32 status code.
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Environment:
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The routine runs in the context of an IP router-manager thread.
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--*/
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{
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ULONG Error;
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PROFILE("H323RmAddInterface");
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REFERENCE_H323_OR_RETURN(ERROR_CAN_NOT_COMPLETE);
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Error =
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H323CreateInterface(
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Index,
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Type,
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(PIP_H323_INTERFACE_INFO)InterfaceInfo,
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NULL
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);
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DEREFERENCE_H323_AND_RETURN(Error);
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} // H323RmAddInterface
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ULONG
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APIENTRY
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H323RmDeleteInterface(
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ULONG Index
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)
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/*++
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Routine Description:
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This routine is invoked to delete an interface from the component.
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Arguments:
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Index - the index of the interface
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Return Value:
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ULONG - Win32 status code
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Environment:
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The routine runs in the context of an IP router-manager thread.
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--*/
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{
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ULONG Error;
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PROFILE("H323RmDeleteInterface");
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REFERENCE_H323_OR_RETURN(ERROR_CAN_NOT_COMPLETE);
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Error =
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H323DeleteInterface(
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Index
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);
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DEREFERENCE_H323_AND_RETURN(Error);
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} // H323RmDeleteInterface
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ULONG
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APIENTRY
|
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H323RmGetEventMessage(
|
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OUT ROUTING_PROTOCOL_EVENTS* Event,
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OUT MESSAGE* Result
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)
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/*++
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Routine Description:
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This routine is invoked to retrieve an event message from the component.
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The only event message we generate is the 'ROUTER_STOPPED' message.
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Arguments:
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Event - receives the generated event
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Result - receives the associated result
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Return Value:
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ULONG - Win32 status code.
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--*/
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{
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PROFILE("H323RmGetEventMessage");
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if (InterlockedExchange(reinterpret_cast<LPLONG>(&H323ProtocolStopped), 0)) {
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*Event = ROUTER_STOPPED;
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return NO_ERROR;
|
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}
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return ERROR_NO_MORE_ITEMS;
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|
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} // H323RmGetEventMessage
|
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|
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ULONG
|
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APIENTRY
|
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H323RmGetInterfaceInfo(
|
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ULONG Index,
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PVOID InterfaceInfo,
|
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IN OUT PULONG InterfaceInfoSize,
|
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IN OUT PULONG StructureVersion,
|
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IN OUT PULONG StructureSize,
|
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IN OUT PULONG StructureCount
|
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)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine is invoked to retrieve the component's per-interface
|
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configuration.
|
|
|
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Arguments:
|
|
|
|
Index - the index of the interface to be queried
|
|
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InterfaceInfo - receives the query results
|
|
|
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InterfaceInfoSize - receives the amount of data retrieved
|
|
|
|
Return Value:
|
|
|
|
ULONG - Win32 status code.
|
|
|
|
--*/
|
|
|
|
{
|
|
ULONG Error;
|
|
PROFILE("H323RmGetInterfaceInfo");
|
|
|
|
REFERENCE_H323_OR_RETURN(ERROR_CAN_NOT_COMPLETE);
|
|
|
|
Error =
|
|
H323QueryInterface(
|
|
Index,
|
|
(PIP_H323_INTERFACE_INFO)InterfaceInfo,
|
|
InterfaceInfoSize
|
|
);
|
|
*StructureSize = *InterfaceInfoSize;
|
|
if (StructureCount) {*StructureCount = 1;}
|
|
|
|
DEREFERENCE_H323_AND_RETURN(Error);
|
|
|
|
} // H323RmGetInterfaceInfo
|
|
|
|
|
|
ULONG
|
|
APIENTRY
|
|
H323RmSetInterfaceInfo(
|
|
ULONG Index,
|
|
PVOID InterfaceInfo,
|
|
ULONG StructureVersion,
|
|
ULONG StructureSize,
|
|
ULONG StructureCount
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine is invoked to change the component's per-interface
|
|
configuration.
|
|
|
|
Arguments:
|
|
|
|
Index - the index of the interface to be updated
|
|
|
|
InterfaceInfo - supplies the new configuration
|
|
|
|
Return Value:
|
|
|
|
ULONG - Win32 status code.
|
|
|
|
--*/
|
|
|
|
{
|
|
ULONG Error;
|
|
PROFILE("H323RmSetInterfaceInfo");
|
|
|
|
REFERENCE_H323_OR_RETURN(ERROR_CAN_NOT_COMPLETE);
|
|
|
|
Error =
|
|
H323ConfigureInterface(
|
|
Index,
|
|
(PIP_H323_INTERFACE_INFO)InterfaceInfo
|
|
);
|
|
|
|
DEREFERENCE_H323_AND_RETURN(Error);
|
|
|
|
} // H323RmSetInterfaceInfo
|
|
|
|
|
|
ULONG
|
|
APIENTRY
|
|
H323RmInterfaceStatus(
|
|
ULONG Index,
|
|
BOOL InterfaceActive,
|
|
ULONG StatusType,
|
|
PVOID StatusInfo
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine is invoked to bind/unbind, enable/disable an interface
|
|
|
|
Arguments:
|
|
|
|
Index - the interface to be bound
|
|
|
|
InterfaceActive - whether the interface is active
|
|
|
|
StatusType - type of status being changed (bind or enabled)
|
|
|
|
StatusInfo - Info pertaining to the state being changed
|
|
|
|
Return Value:
|
|
|
|
ULONG - Win32 Status code
|
|
|
|
Environment:
|
|
|
|
The routine runs in the context of an IP router-manager thread.
|
|
|
|
--*/
|
|
|
|
{
|
|
ULONG Error = NO_ERROR;
|
|
|
|
switch(StatusType) {
|
|
case RIS_INTERFACE_ADDRESS_CHANGE: {
|
|
PIP_ADAPTER_BINDING_INFO BindInfo =
|
|
(PIP_ADAPTER_BINDING_INFO)StatusInfo;
|
|
|
|
if (BindInfo->AddressCount) {
|
|
Error = H323RmBindInterface(Index, StatusInfo);
|
|
} else {
|
|
Error = H323RmUnbindInterface(Index);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case RIS_INTERFACE_ENABLED: {
|
|
Error = H323RmEnableInterface(Index);
|
|
break;
|
|
}
|
|
|
|
case RIS_INTERFACE_DISABLED: {
|
|
Error = H323RmDisableInterface(Index);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return Error;
|
|
|
|
} // H323RmInterfaceStatus
|
|
|
|
|
|
ULONG
|
|
H323RmBindInterface(
|
|
ULONG Index,
|
|
PVOID BindingInfo
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine is invoked to bind an interface to its IP address(es).
|
|
|
|
Arguments:
|
|
|
|
Index - the interface to be bound
|
|
|
|
BindingInfo - the addressing information
|
|
|
|
Return Value:
|
|
|
|
ULONG - Win32 status code.
|
|
|
|
Environment:
|
|
|
|
The routine runs in the context of an IP router-manager thread.
|
|
|
|
--*/
|
|
|
|
{
|
|
ULONG Error;
|
|
PROFILE("H323RmBindInterface");
|
|
|
|
REFERENCE_H323_OR_RETURN(ERROR_CAN_NOT_COMPLETE);
|
|
|
|
Error =
|
|
H323BindInterface(
|
|
Index,
|
|
(PIP_ADAPTER_BINDING_INFO)BindingInfo
|
|
);
|
|
|
|
DEREFERENCE_H323_AND_RETURN(Error);
|
|
|
|
} // H323RmBindInterface
|
|
|
|
|
|
ULONG
|
|
H323RmUnbindInterface(
|
|
ULONG Index
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine is invoked to unbind an interface from its IP address(es).
|
|
|
|
Arguments:
|
|
|
|
Index - the interface to be unbound
|
|
|
|
Return Value:
|
|
|
|
ULONG - Win32 status code.
|
|
|
|
Environment:
|
|
|
|
The routine runs in the context of an IP router-manager thread.
|
|
|
|
--*/
|
|
|
|
{
|
|
ULONG Error;
|
|
PROFILE("H323RmUnbindInterface");
|
|
|
|
REFERENCE_H323_OR_RETURN(ERROR_CAN_NOT_COMPLETE);
|
|
|
|
Error =
|
|
H323UnbindInterface(
|
|
Index
|
|
);
|
|
|
|
DEREFERENCE_H323_AND_RETURN(Error);
|
|
|
|
} // H323RmUnbindInterface
|
|
|
|
|
|
ULONG
|
|
H323RmEnableInterface(
|
|
ULONG Index
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine is invoked to enable operation on an interface.
|
|
|
|
Arguments:
|
|
|
|
Index - the interface to be enabled.
|
|
|
|
Return Value:
|
|
|
|
ULONG - Win32 status code.
|
|
|
|
Environment:
|
|
|
|
The routine runs in the context of an IP router-manager thread.
|
|
|
|
--*/
|
|
|
|
{
|
|
ULONG Error;
|
|
PROFILE("H323RmEnableInterface");
|
|
|
|
REFERENCE_H323_OR_RETURN(ERROR_CAN_NOT_COMPLETE);
|
|
|
|
Error =
|
|
H323EnableInterface(
|
|
Index
|
|
);
|
|
|
|
DEREFERENCE_H323_AND_RETURN(Error);
|
|
|
|
} // H323RmEnableInterface
|
|
|
|
|
|
ULONG
|
|
H323RmDisableInterface(
|
|
ULONG Index
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine is invoked to disable operation on an interface.
|
|
|
|
Arguments:
|
|
|
|
Index - the interface to be disabled.
|
|
|
|
Return Value:
|
|
|
|
ULONG - Win32 status code.
|
|
|
|
Environment:
|
|
|
|
The routine runs in the context of an IP router-manager thread.
|
|
|
|
--*/
|
|
|
|
{
|
|
ULONG Error;
|
|
PROFILE("H323RmDisableInterface");
|
|
|
|
REFERENCE_H323_OR_RETURN(ERROR_CAN_NOT_COMPLETE);
|
|
|
|
Error =
|
|
H323DisableInterface(
|
|
Index
|
|
);
|
|
|
|
DEREFERENCE_H323_AND_RETURN(Error);
|
|
|
|
} // H323RmDisableInterface
|
|
|
|
|
|
ULONG
|
|
APIENTRY
|
|
H323RmGetGlobalInfo(
|
|
PVOID GlobalInfo,
|
|
IN OUT PULONG GlobalInfoSize,
|
|
IN OUT PULONG StructureVersion,
|
|
IN OUT PULONG StructureSize,
|
|
IN OUT PULONG StructureCount
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine is invoked to retrieve the configuration for the component.
|
|
|
|
Arguments:
|
|
|
|
GlobalInfo - receives the configuration
|
|
|
|
GlobalInfoSize - receives the size of the configuration
|
|
|
|
Return Value:
|
|
|
|
ULONG - Win32 status code
|
|
|
|
Environment:
|
|
|
|
The routine runs in the context of an IP router-manager thread.
|
|
|
|
--*/
|
|
|
|
{
|
|
ULONG Size;
|
|
PROFILE("H323RmGetGlobalInfo");
|
|
|
|
REFERENCE_H323_OR_RETURN(ERROR_CAN_NOT_COMPLETE);
|
|
|
|
if (!GlobalInfoSize || (*GlobalInfoSize && !GlobalInfo)) {
|
|
DEREFERENCE_H323_AND_RETURN(ERROR_INVALID_PARAMETER);
|
|
}
|
|
|
|
EnterCriticalSection(&H323GlobalInfoLock);
|
|
Size = sizeof(*H323GlobalInfo);
|
|
if (*GlobalInfoSize < Size) {
|
|
LeaveCriticalSection(&H323GlobalInfoLock);
|
|
*StructureSize = *GlobalInfoSize = Size;
|
|
if (StructureCount) {*StructureCount = 1;}
|
|
DEREFERENCE_H323_AND_RETURN(ERROR_INSUFFICIENT_BUFFER);
|
|
}
|
|
CopyMemory(GlobalInfo, H323GlobalInfo, Size);
|
|
LeaveCriticalSection(&H323GlobalInfoLock);
|
|
*StructureSize = *GlobalInfoSize = Size;
|
|
if (StructureCount) {*StructureCount = 1;}
|
|
|
|
DEREFERENCE_H323_AND_RETURN(NO_ERROR);
|
|
|
|
} // H323RmGetGlobalInfo
|
|
|
|
|
|
ULONG
|
|
APIENTRY
|
|
H323RmSetGlobalInfo(
|
|
PVOID GlobalInfo,
|
|
ULONG StructureVersion,
|
|
ULONG StructureSize,
|
|
ULONG StructureCount
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine is invoked to change the configuration for the component.
|
|
|
|
Arguments:
|
|
|
|
GlobalInfo - the new configuration
|
|
|
|
Return Value:
|
|
|
|
ULONG - Win32 status code
|
|
|
|
Environment:
|
|
|
|
The routine runs in the context of an IP router-manager thread.
|
|
|
|
--*/
|
|
|
|
{
|
|
ULONG OldFlags;
|
|
ULONG NewFlags;
|
|
PIP_H323_GLOBAL_INFO NewInfo;
|
|
ULONG Size;
|
|
|
|
PROFILE("H323RmSetGlobalInfo");
|
|
|
|
REFERENCE_H323_OR_RETURN(ERROR_CAN_NOT_COMPLETE);
|
|
|
|
if (!GlobalInfo) { DEREFERENCE_H323_AND_RETURN(ERROR_INVALID_PARAMETER); }
|
|
|
|
Size = sizeof(*H323GlobalInfo);
|
|
NewInfo = reinterpret_cast<PIP_H323_GLOBAL_INFO>(NH_ALLOCATE(Size));
|
|
if (!NewInfo) {
|
|
NhTrace(
|
|
TRACE_FLAG_INIT,
|
|
"H323RmSetGlobalInfo: error reallocating global info"
|
|
);
|
|
NhErrorLog(
|
|
IP_H323_LOG_ALLOCATION_FAILED,
|
|
0,
|
|
"%d",
|
|
Size
|
|
);
|
|
DEREFERENCE_H323_AND_RETURN(ERROR_NOT_ENOUGH_MEMORY);
|
|
}
|
|
CopyMemory(NewInfo, GlobalInfo, Size);
|
|
|
|
EnterCriticalSection(&H323GlobalInfoLock);
|
|
OldFlags = H323GlobalInfo->Flags;
|
|
NH_FREE(H323GlobalInfo);
|
|
H323GlobalInfo = NewInfo;
|
|
NewFlags = H323GlobalInfo->Flags;
|
|
LeaveCriticalSection(&H323GlobalInfoLock);
|
|
|
|
DEREFERENCE_H323_AND_RETURN(NO_ERROR);
|
|
|
|
} // H323RmSetGlobalInfo
|
|
|
|
|
|
ULONG
|
|
APIENTRY
|
|
H323RmMibCreate(
|
|
ULONG InputDataSize,
|
|
PVOID InputData
|
|
)
|
|
{
|
|
return ERROR_NOT_SUPPORTED;
|
|
}
|
|
|
|
ULONG
|
|
APIENTRY
|
|
H323RmMibDelete(
|
|
ULONG InputDataSize,
|
|
PVOID InputData
|
|
)
|
|
{
|
|
return ERROR_NOT_SUPPORTED;
|
|
}
|
|
|
|
|
|
ULONG
|
|
APIENTRY
|
|
H323RmMibGet(
|
|
ULONG InputDataSize,
|
|
PVOID InputData,
|
|
OUT PULONG OutputDataSize,
|
|
OUT PVOID OutputData
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
The transparent proxy only exposes one item to the MIB; its statistics.
|
|
|
|
Arguments:
|
|
|
|
InputDataSize - the MIB query data size
|
|
|
|
InputData - specifies the MIB object to be retrieved
|
|
|
|
OutputDataSize - the MIB response data size
|
|
|
|
OutputData - receives the MIB object retrieved
|
|
|
|
Return Value:
|
|
|
|
ULONG - Win32 status code.
|
|
|
|
--*/
|
|
|
|
{
|
|
ULONG Error;
|
|
PIP_H323_MIB_QUERY Oidp;
|
|
|
|
PROFILE("H323RmMibGet");
|
|
|
|
REFERENCE_H323_OR_RETURN(ERROR_CAN_NOT_COMPLETE);
|
|
|
|
if (InputDataSize < sizeof(*Oidp) || !OutputDataSize) {
|
|
Error = ERROR_INVALID_PARAMETER;
|
|
} else {
|
|
Oidp = (PIP_H323_MIB_QUERY)InputData;
|
|
// switch(Oidp->Oid) {
|
|
// default: {
|
|
NhTrace(
|
|
TRACE_FLAG_H323,
|
|
"H323RmMibGet: oid %d invalid",
|
|
Oidp->Oid
|
|
);
|
|
Error = ERROR_INVALID_PARAMETER;
|
|
// break;
|
|
// }
|
|
// }
|
|
}
|
|
|
|
DEREFERENCE_H323_AND_RETURN(Error);
|
|
}
|
|
|
|
|
|
ULONG
|
|
APIENTRY
|
|
H323RmMibSet(
|
|
ULONG InputDataSize,
|
|
PVOID InputData
|
|
)
|
|
{
|
|
return ERROR_NOT_SUPPORTED;
|
|
}
|
|
|
|
ULONG
|
|
APIENTRY
|
|
H323RmMibGetFirst(
|
|
ULONG InputDataSize,
|
|
PVOID InputData,
|
|
OUT PULONG OutputDataSize,
|
|
OUT PVOID OutputData
|
|
)
|
|
{
|
|
return ERROR_NOT_SUPPORTED;
|
|
}
|
|
|
|
ULONG
|
|
APIENTRY
|
|
H323RmMibGetNext(
|
|
ULONG InputDataSize,
|
|
PVOID InputData,
|
|
OUT PULONG OutputDataSize,
|
|
OUT PVOID OutputData
|
|
)
|
|
{
|
|
return ERROR_NOT_SUPPORTED;
|
|
}
|
|
|