120 lines
2.2 KiB
C
120 lines
2.2 KiB
C
/*++
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Copyright (c) 1989 Microsoft Corporation
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Module Name:
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csrss.c
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Abstract:
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This is the main startup module for the Server side of the Client
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Server Runtime Subsystem (CSRSS)
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Author:
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Steve Wood (stevewo) 8-Oct-1990
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Environment:
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User Mode Only
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Revision History:
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--*/
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#include "csrsrv.h"
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VOID
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DisableErrorPopups(
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VOID
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)
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{
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ULONG NewMode;
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NewMode = 0;
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NtSetInformationProcess(
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NtCurrentProcess(),
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ProcessDefaultHardErrorMode,
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(PVOID) &NewMode,
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sizeof(NewMode)
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);
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}
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int
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_cdecl
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main(
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IN ULONG argc,
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IN PCH argv[],
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IN PCH envp[],
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IN ULONG DebugFlag OPTIONAL
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)
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{
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NTSTATUS status;
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ULONG ErrorResponse;
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KPRIORITY SetBasePriority;
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//
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// Force early creation of critical section events
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//
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// RtlEnableEarlyCriticalSectionEventCreation (); // Looping inside resource package now
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SetBasePriority = FOREGROUND_BASE_PRIORITY + 4;
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NtSetInformationProcess(
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NtCurrentProcess(),
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ProcessBasePriority,
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(PVOID) &SetBasePriority,
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sizeof(SetBasePriority)
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);
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//
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// Give IOPL to the server so GDI and the display drivers can access the
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// video registers.
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//
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status = NtSetInformationProcess( NtCurrentProcess(),
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ProcessUserModeIOPL,
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NULL,
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0 );
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if (!NT_SUCCESS( status )) {
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IF_DEBUG {
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DbgPrint( "CSRSS: Unable to give IOPL to the server. status == %X\n",
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status);
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}
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status = NtRaiseHardError( (NTSTATUS)STATUS_IO_PRIVILEGE_FAILED,
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0,
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0,
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NULL,
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OptionOk,
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&ErrorResponse
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);
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}
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status = CsrServerInitialization( argc, argv );
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if (!NT_SUCCESS( status )) {
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IF_DEBUG {
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DbgPrint( "CSRSS: Unable to initialize server. status == %X\n",
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status
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);
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}
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NtTerminateProcess( NtCurrentProcess(), status );
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}
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DisableErrorPopups();
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if (NtCurrentPeb()->SessionId == 0) {
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//
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// Make terminating the root csrss fatal
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//
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RtlSetProcessIsCritical(TRUE, NULL, FALSE);
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}
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NtTerminateThread( NtCurrentThread(), status );
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return( 0 );
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}
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