mirror of
https://github.com/reactos/reactos.git
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115 lines
No EOL
2.5 KiB
C++
115 lines
No EOL
2.5 KiB
C++
/* $Id: os2ss.cpp,v 1.1 2002/03/23 19:23:28 robertk Exp $
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*
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* reactos/subsys/csrss/api/process.c
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*
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* "\windows\ApiPort" port process management functions
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*
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* ReactOS Operating System
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*/
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// TODO: Rewrite the whole file. This is just a copy
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#include <ddk/ntddk.h>
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#include <ntdll/rtl.h>
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/* server variables */
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int NumProcesses;
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/* Native image's entry point */
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void NtProcessStartup (PPEB Peb)
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{
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PRTL_USER_PROCESS_PARAMETERS ProcParams;
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PWSTR ArgBuffer;
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PWSTR *argv;
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ULONG argc = 0;
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int i = 0;
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int afterlastspace = 0;
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OBJECT_ATTRIBUTES ObjectAttributes;
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HANDLE CsrssInitEvent;
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UNICODE_STRING UnicodeString;
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NTSTATUS Status;
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ProcParams = RtlNormalizeProcessParams (Peb->ProcessParameters);
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argv = (PWSTR *)RtlAllocateHeap (Peb->ProcessHeap,
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0, 512 * sizeof(PWSTR));
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ArgBuffer = (PWSTR)RtlAllocateHeap (Peb->ProcessHeap,
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0,
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ProcParams->CommandLine.Length + sizeof(WCHAR));
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memcpy (ArgBuffer,
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ProcParams->CommandLine.Buffer,
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ProcParams->CommandLine.Length + sizeof(WCHAR));
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while (ArgBuffer[i])
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{
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if (ArgBuffer[i] == L' ')
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{
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argc++;
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ArgBuffer[i] = L'\0';
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argv[argc-1] = &(ArgBuffer[afterlastspace]);
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i++;
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while (ArgBuffer[i] == L' ')
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i++;
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afterlastspace = i;
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}
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else
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{
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i++;
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}
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}
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if (ArgBuffer[afterlastspace] != L'\0')
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{
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argc++;
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ArgBuffer[i] = L'\0';
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argv[argc-1] = &(ArgBuffer[afterlastspace]);
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}
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RtlInitUnicodeString(&UnicodeString,
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L"\\CsrssInitDone");
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InitializeObjectAttributes(&ObjectAttributes,
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&UnicodeString,
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EVENT_ALL_ACCESS,
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0,
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NULL);
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Status = NtOpenEvent(&CsrssInitEvent,
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EVENT_ALL_ACCESS,
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&ObjectAttributes);
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if (!NT_SUCCESS(Status))
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{
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DbgPrint("CSR: Failed to open csrss notification event\n");
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}
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if (CsrServerInitialization (argc, argv) == TRUE)
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{
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NtSetEvent(CsrssInitEvent,
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NULL);
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RtlFreeHeap (Peb->ProcessHeap,
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0, argv);
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RtlFreeHeap (Peb->ProcessHeap,
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0,
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ArgBuffer);
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/* terminate the current thread only */
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NtTerminateThread( NtCurrentThread(), 0 );
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}
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else
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{
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DisplayString( L"CSR: Subsystem initialization failed.\n" );
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RtlFreeHeap (Peb->ProcessHeap,
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0, argv);
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RtlFreeHeap (Peb->ProcessHeap,
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0,
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ArgBuffer);
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/*
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* Tell SM we failed.
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*/
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NtTerminateProcess( NtCurrentProcess(), 0 );
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} |