836 lines
23 KiB
C
836 lines
23 KiB
C
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/********************************************************************/
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/** Copyright(c) 1995 Microsoft Corporation. **/
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/********************************************************************/
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//***
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//
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// Filename: svchand.c
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//
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// Description: This module contains procedures to handle DDM service state
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// changes and startup initialization.
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//
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// History: May 11,1995 NarenG Created original version.
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//
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#define _ALLOCATE_DDM_GLOBALS_
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#include "ddm.h"
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#include "objects.h"
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#include "handlers.h"
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#include "rasmanif.h"
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#include "util.h"
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#include <ddmif.h>
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#include <ddmparms.h>
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#include "timer.h"
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#include "rassrvr.h"
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DWORD
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EventDispatcher(
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IN LPVOID arg
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);
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//***
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//
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// Function: DDMServiceStopComplete
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//
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// Descr: called by each device which has closed. Checks if all devices
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// are closed and if true signals the event dispatcher to
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// exit the "forever" loop and return.
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//
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//***
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VOID
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DDMServiceStopComplete(
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VOID
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)
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{
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//
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// check if all devices have been stopped
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//
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if ( DeviceObjIterator( DeviceObjIsClosed, TRUE, NULL ) != NO_ERROR )
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{
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DDM_PRINT( gblDDMConfigInfo.dwTraceId, TRACE_FSM,
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"ServiceStopComplete:there are device pending close");
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//
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// there are still unclosed devices
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//
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return;
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}
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//
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//*** All Devices Are Closed at the Supervisor Level ***
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//
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DDM_PRINT( gblDDMConfigInfo.dwTraceId, TRACE_FSM,
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"ServiceStopComplete: ALL devices closed");
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//
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// Notify connections that the service has stopped.
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//
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{
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RASEVENT RasEvent;
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ZeroMemory((PBYTE) &RasEvent, sizeof(RASEVENT));
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RasEvent.Type = SERVICE_EVENT;
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RasEvent.Event = RAS_SERVICE_STOPPED;
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RasEvent.Service = REMOTEACCESS;
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(void) RasSendNotification(&RasEvent);
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}
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//
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// notify the DIM that DDM has terminated. This will also cause the
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// event dispatcher and timer threads to die.
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//
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SetEvent( gblSupervisorEvents[DDM_EVENT_SVC_TERMINATED] );
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}
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//***
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//
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// Function: DDMServiceTerminate
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//
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// Descr: deallocates all resources and closes all dialin devices
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//
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//***
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VOID
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DDMServiceTerminate(
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VOID
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)
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{
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//
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// Disconnect all connected DDM interfaces
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//
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IfObjectDisconnectInterfaces();
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//
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// Wait for all disconenct notificaions to be processed
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//
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Sleep( 2000L );
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DeviceObjIterator( DeviceObjStartClosing, FALSE, NULL );
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//
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// UnRegister the notifier form rasman
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//
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(void) RasRegisterPnPHandler( (PAPCFUNC) DdmDevicePnpHandler,
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NULL,
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FALSE);
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//
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// check if all devices are closed and terminate if true
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//
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DDMServiceStopComplete();
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}
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//***
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//
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// Function: DDMServicePause
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//
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// Descr: disables listening on any active listenning ports. Sets
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// service global state to RAS_SERVICE_PAUSED. No new listen
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// will be posted when a client terminates.
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//
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//***
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VOID
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DDMServicePause(
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VOID
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)
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{
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WORD i;
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PDEVICE_OBJECT pDeviceObj;
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DDM_PRINT( gblDDMConfigInfo.dwTraceId, TRACE_FSM,"SvServicePause: Entered");
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//
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// Close all active listenning ports
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//
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DeviceObjIterator( DeviceObjCloseListening, FALSE, NULL );
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//
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// Notify all interfaces that they are not reachable
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//
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IfObjectNotifyAllOfReachabilityChange( FALSE, INTERFACE_SERVICE_IS_PAUSED );
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}
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//***
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//
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// Function: DDMServiceResume
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//
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// Descr: resumes listening on all ports.
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//
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//***
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VOID
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DDMServiceResume(
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VOID
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)
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{
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WORD i;
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PDEVICE_OBJECT pDeviceObj;
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DDM_PRINT(gblDDMConfigInfo.dwTraceId,TRACE_FSM,"SvServiceResume: Entered");
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//
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// resume listening on all closed devices
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//
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DeviceObjIterator( DeviceObjResumeListening, FALSE, NULL );
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//
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// Notify all interfaces that they are reachable now.
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//
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IfObjectNotifyAllOfReachabilityChange( TRUE, INTERFACE_SERVICE_IS_PAUSED );
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}
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//***
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//
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// Function: DDMServiceInitialize
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//
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// Descrption: It does init work as follows:
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// Loads the configuration parameters
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// Loads the security module if there is one.
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// Creates the event flags
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// Initializes the message DLL
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// Opens all dialin devices
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// Initializes the DCBs
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// Initializes the authentication DLL
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// Posts listen on all opened dialin devices
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//
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// NOTE: Also changing the working set size for this process
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// will change it for all the services in this process.
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// Is this OK?
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// What do we do about the security check call?
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//
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// Returns: NO_ERROR - Sucess
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// non-zero - Failure
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//
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//***
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DWORD
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DDMServiceInitialize(
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IN DIM_INFO * DimInfo
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)
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{
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DWORD dwIndex;
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DWORD ThreadId;
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QUOTA_LIMITS ql;
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NTSTATUS ntStatus = STATUS_SUCCESS;
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DWORD dwRetCode = NO_ERROR;
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HANDLE hEventDispatcher = NULL;
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DEVICE_OBJECT * pDeviceObj = NULL;
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HPORT * phPorts = NULL;
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BOOL fIpAllowed = FALSE;
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LPVOID lpfnRasAuthProviderFreeAttributes = NULL;
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LPVOID lpfnRasAuthProviderAuthenticateUser = NULL;
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LPVOID lpfnRasAuthConfigChangeNotification = NULL;
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LPVOID lpfnRasAcctProviderStartAccounting = NULL;
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LPVOID lpfnRasAcctProviderInterimAccounting = NULL;
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LPVOID lpfnRasAcctProviderStopAccounting = NULL;
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LPVOID lpfnRasAcctProviderFreeAttributes = NULL;
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LPVOID lpfnRasAcctConfigChangeNotification = NULL;
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DWORD dwLocalIpAddress = 0;
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ZeroMemory( &gblDDMConfigInfo, sizeof( gblDDMConfigInfo ) );
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gblDDMConfigInfo.fRasSrvrInitialized = FALSE;
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gblDDMConfigInfo.hIpHlpApi = NULL;
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gblDDMConfigInfo.lpfnAllocateAndGetIfTableFromStack = NULL;
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gblDDMConfigInfo.lpfnAllocateAndGetIpAddrTableFromStack = NULL;
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gblDDMConfigInfo.dwNumRouterManagers = DimInfo->dwNumRouterManagers;
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gblRouterManagers = DimInfo->pRouterManagers;
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gblpInterfaceTable = DimInfo->pInterfaceTable;
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gblDDMConfigInfo.pServiceStatus = DimInfo->pServiceStatus;
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gblDDMConfigInfo.dwTraceId = DimInfo->dwTraceId;
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gblDDMConfigInfo.hLogEvents = DimInfo->hLogEvents;
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gblphEventDDMServiceState = DimInfo->phEventDDMServiceState;
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gblphEventDDMTerminated = DimInfo->phEventDDMTerminated;
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gblDDMConfigInfo.lpdwNumThreadsRunning = DimInfo->lpdwNumThreadsRunning;
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gblDDMConfigInfo.lpfnIfObjectRemove = DimInfo->lpfnIfObjectRemove;
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gblDDMConfigInfo.lpfnIfObjectGetPointer = DimInfo->lpfnIfObjectGetPointer;
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gblDDMConfigInfo.lpfnIfObjectInsertInTable =
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DimInfo->lpfnIfObjectInsertInTable;
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gblDDMConfigInfo.lpfnIfObjectAllocateAndInit =
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DimInfo->lpfnIfObjectAllocateAndInit;
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gblDDMConfigInfo.lpfnIfObjectGetPointerByName =
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DimInfo->lpfnIfObjectGetPointerByName;
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gblDDMConfigInfo.lpfnIfObjectWANDeviceInstalled =
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DimInfo->lpfnIfObjectWANDeviceInstalled;
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gblDDMConfigInfo.lpfnRouterIdentityObjectUpdate =
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DimInfo->lpfnRouterIdentityObjectUpdate;
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gblDDMConfigInfo.fRasmanReferenced = FALSE;
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DimInfo->fWANDeviceInstalled = FALSE;
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//
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// Create DDM private heap
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//
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gblDDMConfigInfo.hHeap = HeapCreate( 0, DDM_HEAP_INITIAL_SIZE,
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DDM_HEAP_MAX_SIZE );
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if ( gblDDMConfigInfo.hHeap == NULL )
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{
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return( GetLastError() );
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}
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InitializeCriticalSection( &(gblDeviceTable.CriticalSection) );
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do
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{
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//
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// initialize the rasman module
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//
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if ( ( dwRetCode = RasInitialize() ) != NO_ERROR )
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{
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//
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// can't start rasman
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//
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DDMLogErrorString( ROUTERLOG_RASMAN_NOT_AVAILABLE,
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0, NULL, dwRetCode, 0 );
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break;
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}
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//
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// Increase rasman's reference count since we are in the same process
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// this does not happen automatically
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//
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if ( dwRetCode = RasReferenceRasman( TRUE ) )
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{
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//
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// can't start rasman
|
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//
|
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DDMLogErrorString( ROUTERLOG_RASMAN_NOT_AVAILABLE,
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0, NULL, dwRetCode, 0 );
|
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|
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break;
|
|||
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}
|
|||
|
|
|
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|
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gblDDMConfigInfo.fRasmanReferenced = TRUE;
|
|||
|
|
|
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|
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//
|
|||
|
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// Check if there is any security agent on the network. If there is,
|
|||
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// we check with it if we can start up or not.
|
|||
|
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//
|
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|
|||
|
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/*
|
|||
|
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if ( SecurityCheck() )
|
|||
|
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{
|
|||
|
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dwRetCode = ERROR_SERVICE_DISABLED;
|
|||
|
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break;
|
|||
|
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}
|
|||
|
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*/
|
|||
|
|
|
|||
|
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if ( ( dwRetCode = GetRouterPhoneBook() ) != NO_ERROR )
|
|||
|
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{
|
|||
|
|
break;
|
|||
|
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}
|
|||
|
|
|
|||
|
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if ( ( dwRetCode = LoadStrings() ) != NO_ERROR )
|
|||
|
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{
|
|||
|
|
break;
|
|||
|
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}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// get handle to the supervisor parameters key
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
if ( dwRetCode = RegOpenKey( HKEY_LOCAL_MACHINE,
|
|||
|
|
DDM_PARAMETERS_KEY_PATH,
|
|||
|
|
&(gblDDMConfigInfo.hkeyParameters) ))
|
|||
|
|
{
|
|||
|
|
WCHAR * pwChar = DDM_PARAMETERS_KEY_PATH;
|
|||
|
|
|
|||
|
|
DDMLogError( ROUTERLOG_CANT_OPEN_REGKEY, 1, &pwChar, dwRetCode);
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ( dwRetCode = RegOpenKey( HKEY_LOCAL_MACHINE,
|
|||
|
|
DDM_ACCOUNTING_KEY_PATH,
|
|||
|
|
&(gblDDMConfigInfo.hkeyAccounting) ))
|
|||
|
|
{
|
|||
|
|
WCHAR * pwChar = DDM_ACCOUNTING_KEY_PATH;
|
|||
|
|
|
|||
|
|
DDMLogError( ROUTERLOG_CANT_OPEN_REGKEY, 1, &pwChar, dwRetCode);
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ( dwRetCode = RegOpenKey( HKEY_LOCAL_MACHINE,
|
|||
|
|
DDM_AUTHENTICATION_KEY_PATH,
|
|||
|
|
&(gblDDMConfigInfo.hkeyAuthentication) ))
|
|||
|
|
{
|
|||
|
|
WCHAR * pwChar = DDM_AUTHENTICATION_KEY_PATH;
|
|||
|
|
|
|||
|
|
DDMLogError( ROUTERLOG_CANT_OPEN_REGKEY, 1, &pwChar, dwRetCode);
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ( ( dwRetCode = LoadDDMParameters( gblDDMConfigInfo.hkeyParameters,
|
|||
|
|
&fIpAllowed) )
|
|||
|
|
!= NO_ERROR )
|
|||
|
|
{
|
|||
|
|
//
|
|||
|
|
// error loading parameters
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Load the secuirity module if there is one.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
if ( ( dwRetCode = LoadSecurityModule() ) != NO_ERROR )
|
|||
|
|
{
|
|||
|
|
//
|
|||
|
|
// error loading security dll
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Load the third party admin module if there is one
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
if ( ( dwRetCode = LoadAdminModule() ) != NO_ERROR )
|
|||
|
|
{
|
|||
|
|
//
|
|||
|
|
// error loading admin module dll
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Initialize and allocate the media object table
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
if ( ( dwRetCode = MediaObjInitializeTable() ) != NO_ERROR )
|
|||
|
|
{
|
|||
|
|
DDMLogError(ROUTERLOG_NOT_ENOUGH_MEMORY, 0, NULL, dwRetCode );
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// This call allocates memory for all enumed devices with dialin
|
|||
|
|
// capability, opens each device and updates the port handle and
|
|||
|
|
// the port name in the DCB.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
if ((dwRetCode = RmInit(&(DimInfo->fWANDeviceInstalled))) != NO_ERROR)
|
|||
|
|
{
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Allocate the supervisor events array, 2 per device bucket since there
|
|||
|
|
// are 2 rasman events per device, state change and frame received.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
gblSupervisorEvents = (HANDLE *)LOCAL_ALLOC( LPTR,
|
|||
|
|
(NUM_DDM_EVENTS + (gblDeviceTable.NumDeviceBuckets * 3))
|
|||
|
|
* sizeof( HANDLE ) );
|
|||
|
|
|
|||
|
|
if ( gblSupervisorEvents == (HANDLE *)NULL )
|
|||
|
|
{
|
|||
|
|
dwRetCode = GetLastError();
|
|||
|
|
|
|||
|
|
DDMLogError(ROUTERLOG_NOT_ENOUGH_MEMORY, 0, NULL, dwRetCode );
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Create the DDM Events
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
for ( dwIndex = 0;
|
|||
|
|
dwIndex < (NUM_DDM_EVENTS+(gblDeviceTable.NumDeviceBuckets * 3));
|
|||
|
|
dwIndex ++ )
|
|||
|
|
{
|
|||
|
|
switch( dwIndex )
|
|||
|
|
{
|
|||
|
|
case DDM_EVENT_SVC:
|
|||
|
|
|
|||
|
|
gblSupervisorEvents[dwIndex]=*gblphEventDDMServiceState;
|
|||
|
|
gblEventHandlerTable[dwIndex].EventHandler = SvcEventHandler;
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
case DDM_EVENT_SVC_TERMINATED:
|
|||
|
|
|
|||
|
|
gblSupervisorEvents[dwIndex]=*gblphEventDDMTerminated;
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
case DDM_EVENT_TIMER:
|
|||
|
|
|
|||
|
|
gblSupervisorEvents[dwIndex]=CreateWaitableTimer( NULL,
|
|||
|
|
FALSE,
|
|||
|
|
NULL );
|
|||
|
|
gblEventHandlerTable[dwIndex].EventHandler = TimerHandler;
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
case DDM_EVENT_SECURITY_DLL:
|
|||
|
|
|
|||
|
|
gblSupervisorEvents[dwIndex]=CreateEvent(NULL,FALSE,FALSE,NULL);
|
|||
|
|
gblEventHandlerTable[dwIndex].EventHandler =
|
|||
|
|
SecurityDllEventHandler;
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
case DDM_EVENT_PPP:
|
|||
|
|
|
|||
|
|
gblSupervisorEvents[dwIndex]=CreateEvent(NULL,FALSE,FALSE,NULL);
|
|||
|
|
gblEventHandlerTable[dwIndex].EventHandler = PppEventHandler;
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
case DDM_EVENT_CHANGE_NOTIFICATION:
|
|||
|
|
case DDM_EVENT_CHANGE_NOTIFICATION1:
|
|||
|
|
case DDM_EVENT_CHANGE_NOTIFICATION2:
|
|||
|
|
|
|||
|
|
gblSupervisorEvents[dwIndex]=CreateEvent(NULL,FALSE,FALSE,NULL);
|
|||
|
|
gblEventHandlerTable[dwIndex].EventHandler =
|
|||
|
|
ChangeNotificationEventHandler;
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
default:
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// RasMan events
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
gblSupervisorEvents[dwIndex]=CreateEvent(NULL,FALSE,FALSE,NULL);
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ( gblSupervisorEvents[dwIndex] == NULL )
|
|||
|
|
{
|
|||
|
|
dwRetCode = GetLastError();
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Initialize the Message Mechanism
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
InitializeMessageQs( gblSupervisorEvents[DDM_EVENT_SECURITY_DLL],
|
|||
|
|
gblSupervisorEvents[DDM_EVENT_PPP] );
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Register the device hEvents with RasMan
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
dwRetCode = DeviceObjIterator(DeviceObjRequestNotification,TRUE,NULL);
|
|||
|
|
|
|||
|
|
if ( dwRetCode != NO_ERROR )
|
|||
|
|
{
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ( fIpAllowed )
|
|||
|
|
{
|
|||
|
|
//
|
|||
|
|
// GetLocalNASIpAddress tries to load iphlpapi.dll. iphlpapi.dll
|
|||
|
|
// tries to load dhcpcsvc.dll. The latter fails unless TCP/IP is
|
|||
|
|
// installed and a popup appears.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
dwLocalIpAddress = GetLocalNASIpAddress();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Load the configured authentication provider
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
dwRetCode = LoadAndInitAuthOrAcctProvider(
|
|||
|
|
TRUE,
|
|||
|
|
dwLocalIpAddress,
|
|||
|
|
NULL,
|
|||
|
|
&lpfnRasAuthProviderAuthenticateUser,
|
|||
|
|
&lpfnRasAuthProviderFreeAttributes,
|
|||
|
|
&lpfnRasAuthConfigChangeNotification,
|
|||
|
|
NULL,
|
|||
|
|
NULL,
|
|||
|
|
NULL,
|
|||
|
|
NULL,
|
|||
|
|
NULL );
|
|||
|
|
|
|||
|
|
|
|||
|
|
if ( dwRetCode != NO_ERROR )
|
|||
|
|
{
|
|||
|
|
DDMLogErrorString( ROUTERLOG_AUTHPROVIDER_FAILED_INIT,
|
|||
|
|
0, NULL, dwRetCode, 0);
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
gblDDMConfigInfo.lpfnRasAuthConfigChangeNotification = (DWORD(*)(DWORD))
|
|||
|
|
lpfnRasAuthConfigChangeNotification;
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Load the configured accounting provider
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
dwRetCode = LoadAndInitAuthOrAcctProvider(
|
|||
|
|
FALSE,
|
|||
|
|
dwLocalIpAddress,
|
|||
|
|
&(gblDDMConfigInfo.dwAccountingSessionId),
|
|||
|
|
NULL,
|
|||
|
|
NULL,
|
|||
|
|
NULL,
|
|||
|
|
&lpfnRasAcctProviderStartAccounting,
|
|||
|
|
&lpfnRasAcctProviderInterimAccounting,
|
|||
|
|
&lpfnRasAcctProviderStopAccounting,
|
|||
|
|
&lpfnRasAcctProviderFreeAttributes,
|
|||
|
|
&lpfnRasAcctConfigChangeNotification );
|
|||
|
|
|
|||
|
|
if ( dwRetCode != NO_ERROR )
|
|||
|
|
{
|
|||
|
|
DDMLogErrorString( ROUTERLOG_ACCTPROVIDER_FAILED_INIT,
|
|||
|
|
0, NULL, dwRetCode, 0);
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
gblDDMConfigInfo.lpfnRasAcctConfigChangeNotification = (DWORD(*)(DWORD))
|
|||
|
|
lpfnRasAcctConfigChangeNotification;
|
|||
|
|
|
|||
|
|
InitializeCriticalSection( &(gblDDMConfigInfo.CSAccountingSessionId) );
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Initialize PPP RASIPHLP DLL
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
if ( fIpAllowed )
|
|||
|
|
{
|
|||
|
|
dwRetCode = RasSrvrInitialize(
|
|||
|
|
gblDDMConfigInfo.lpfnMprAdminGetIpAddressForUser,
|
|||
|
|
gblDDMConfigInfo.lpfnMprAdminReleaseIpAddress );
|
|||
|
|
|
|||
|
|
if ( dwRetCode != NO_ERROR )
|
|||
|
|
{
|
|||
|
|
DDMLogErrorString( ROUTERLOG_CANT_INITIALIZE_IP_SERVER,
|
|||
|
|
0, NULL, dwRetCode, 0 );
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
gblDDMConfigInfo.fRasSrvrInitialized = TRUE;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Init Timer Q
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
if ( ( dwRetCode = TimerQInitialize() ) != NO_ERROR )
|
|||
|
|
{
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Start the timer
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
{
|
|||
|
|
LARGE_INTEGER DueTime;
|
|||
|
|
|
|||
|
|
DueTime.QuadPart = Int32x32To64((LONG)1000, -10000);
|
|||
|
|
|
|||
|
|
if ( !SetWaitableTimer( gblSupervisorEvents[DDM_EVENT_TIMER],
|
|||
|
|
&DueTime, 1000, NULL, NULL, FALSE) )
|
|||
|
|
{
|
|||
|
|
dwRetCode = GetLastError();
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Initialize PPP engine DLL
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
dwRetCode = PppDdmInit(
|
|||
|
|
SendPppMessageToDDM,
|
|||
|
|
gblDDMConfigInfo.dwServerFlags,
|
|||
|
|
gblDDMConfigInfo.dwLoggingLevel,
|
|||
|
|
dwLocalIpAddress,
|
|||
|
|
gblDDMConfigInfo.fFlags&DDM_USING_RADIUS_AUTHENTICATION,
|
|||
|
|
lpfnRasAuthProviderAuthenticateUser,
|
|||
|
|
lpfnRasAuthProviderFreeAttributes,
|
|||
|
|
lpfnRasAcctProviderStartAccounting,
|
|||
|
|
lpfnRasAcctProviderInterimAccounting,
|
|||
|
|
lpfnRasAcctProviderStopAccounting,
|
|||
|
|
lpfnRasAcctProviderFreeAttributes,
|
|||
|
|
(LPVOID)GetNextAccountingSessionId );
|
|||
|
|
|
|||
|
|
if ( dwRetCode != NO_ERROR )
|
|||
|
|
{
|
|||
|
|
DDMLogErrorString(ROUTERLOG_PPP_INIT_FAILED, 0, NULL, dwRetCode, 0);
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Create the Event dispatcher thread
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
if ( ( hEventDispatcher = CreateThread( NULL, 0, EventDispatcher,
|
|||
|
|
NULL, 0, &ThreadId)) == 0 )
|
|||
|
|
{
|
|||
|
|
//
|
|||
|
|
// cannot create event dispatcher thread
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
dwRetCode = GetLastError();
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Register for plug and play notifications with RASMAN
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
dwRetCode = RasRegisterPnPHandler( (PAPCFUNC) DdmDevicePnpHandler,
|
|||
|
|
hEventDispatcher,
|
|||
|
|
TRUE);
|
|||
|
|
|
|||
|
|
if ( dwRetCode != NO_ERROR )
|
|||
|
|
{
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Initialize notification event list
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
InitializeListHead( &(gblDDMConfigInfo.NotificationEventListHead) );
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Initialize the array of Analog/Digital Ip Addresses.
|
|||
|
|
//
|
|||
|
|
dwRetCode = AddressPoolInit();
|
|||
|
|
|
|||
|
|
if( dwRetCode != NO_ERROR )
|
|||
|
|
{
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if(gblDDMConfigInfo.dwServerFlags & PPPCFG_AudioAccelerator)
|
|||
|
|
{
|
|||
|
|
//
|
|||
|
|
// Call rasman to initialize rasaudio. Ignore the error
|
|||
|
|
// - rasman will event log and clean up if required.
|
|||
|
|
//
|
|||
|
|
(void) RasEnableRasAudio(NULL,TRUE);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
gblDDMConfigInfo.dwIndex = 0;
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
TimerQInsert( NULL,
|
|||
|
|
gblDDMConfigInfo.dwAnnouncePresenceTimer,
|
|||
|
|
AnnouncePresenceHandler );
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Send notification to the connections folder that ddm
|
|||
|
|
// has started.
|
|||
|
|
//
|
|||
|
|
{
|
|||
|
|
RASEVENT RasEvent;
|
|||
|
|
|
|||
|
|
ZeroMemory((PBYTE) &RasEvent, sizeof(RASEVENT));
|
|||
|
|
|
|||
|
|
RasEvent.Type = SERVICE_EVENT;
|
|||
|
|
RasEvent.Event = RAS_SERVICE_STARTED;
|
|||
|
|
RasEvent.Service = REMOTEACCESS;
|
|||
|
|
|
|||
|
|
(void) RasSendNotification(&RasEvent);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return( NO_ERROR );
|
|||
|
|
|
|||
|
|
} while ( FALSE );
|
|||
|
|
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// We call DDMCleanUp before setting the gblphEventDDMTerminated because
|
|||
|
|
// otherwise the DIM dll will be unloaded while DDMCleanUp is being
|
|||
|
|
// executed
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
DDMCleanUp();
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
// Will terminate the event dispatcher thread if it started
|
|||
|
|
// and will notify DIM that the service is terminated.
|
|||
|
|
//
|
|||
|
|
if(NULL != gblphEventDDMTerminated)
|
|||
|
|
{
|
|||
|
|
SetEvent( *gblphEventDDMTerminated );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
gblphEventDDMTerminated = NULL;
|
|||
|
|
|
|||
|
|
return( dwRetCode );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//***
|
|||
|
|
//
|
|||
|
|
// Function: SvcEventHandler
|
|||
|
|
//
|
|||
|
|
// Descrption: Invoked following the event signaled by the handler registered
|
|||
|
|
// with the service controller. Replaces old service state with
|
|||
|
|
// the new state and calls the appropriate handler.
|
|||
|
|
//
|
|||
|
|
//***
|
|||
|
|
VOID
|
|||
|
|
SvcEventHandler(
|
|||
|
|
VOID
|
|||
|
|
)
|
|||
|
|
{
|
|||
|
|
EnterCriticalSection( &(gblDeviceTable.CriticalSection) );
|
|||
|
|
|
|||
|
|
switch ( gblDDMConfigInfo.pServiceStatus->dwCurrentState )
|
|||
|
|
{
|
|||
|
|
case SERVICE_RUNNING:
|
|||
|
|
DDMServiceResume();
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
case SERVICE_PAUSED:
|
|||
|
|
DDMServicePause();
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
case SERVICE_STOP_PENDING:
|
|||
|
|
DDMServiceTerminate();
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
default:
|
|||
|
|
RTASSERT(FALSE);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
LeaveCriticalSection( &(gblDeviceTable.CriticalSection) );
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|