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svn path=/trunk/; revision=2773
This commit is contained in:
Robert Kopferl 2002-03-23 19:23:28 +00:00
parent e23995664a
commit aea2b71437
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115
os2/server/os2ss.cpp Normal file
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/* $Id: os2ss.cpp,v 1.1 2002/03/23 19:23:28 robertk Exp $
*
* reactos/subsys/csrss/api/process.c
*
* "\windows\ApiPort" port process management functions
*
* ReactOS Operating System
*/
// TODO: Rewrite the whole file. This is just a copy
#include <ddk/ntddk.h>
#include <ntdll/rtl.h>
/* server variables */
int NumProcesses;
/* Native image's entry point */
void NtProcessStartup (PPEB Peb)
{
PRTL_USER_PROCESS_PARAMETERS ProcParams;
PWSTR ArgBuffer;
PWSTR *argv;
ULONG argc = 0;
int i = 0;
int afterlastspace = 0;
OBJECT_ATTRIBUTES ObjectAttributes;
HANDLE CsrssInitEvent;
UNICODE_STRING UnicodeString;
NTSTATUS Status;
ProcParams = RtlNormalizeProcessParams (Peb->ProcessParameters);
argv = (PWSTR *)RtlAllocateHeap (Peb->ProcessHeap,
0, 512 * sizeof(PWSTR));
ArgBuffer = (PWSTR)RtlAllocateHeap (Peb->ProcessHeap,
0,
ProcParams->CommandLine.Length + sizeof(WCHAR));
memcpy (ArgBuffer,
ProcParams->CommandLine.Buffer,
ProcParams->CommandLine.Length + sizeof(WCHAR));
while (ArgBuffer[i])
{
if (ArgBuffer[i] == L' ')
{
argc++;
ArgBuffer[i] = L'\0';
argv[argc-1] = &(ArgBuffer[afterlastspace]);
i++;
while (ArgBuffer[i] == L' ')
i++;
afterlastspace = i;
}
else
{
i++;
}
}
if (ArgBuffer[afterlastspace] != L'\0')
{
argc++;
ArgBuffer[i] = L'\0';
argv[argc-1] = &(ArgBuffer[afterlastspace]);
}
RtlInitUnicodeString(&UnicodeString,
L"\\CsrssInitDone");
InitializeObjectAttributes(&ObjectAttributes,
&UnicodeString,
EVENT_ALL_ACCESS,
0,
NULL);
Status = NtOpenEvent(&CsrssInitEvent,
EVENT_ALL_ACCESS,
&ObjectAttributes);
if (!NT_SUCCESS(Status))
{
DbgPrint("CSR: Failed to open csrss notification event\n");
}
if (CsrServerInitialization (argc, argv) == TRUE)
{
NtSetEvent(CsrssInitEvent,
NULL);
RtlFreeHeap (Peb->ProcessHeap,
0, argv);
RtlFreeHeap (Peb->ProcessHeap,
0,
ArgBuffer);
/* terminate the current thread only */
NtTerminateThread( NtCurrentThread(), 0 );
}
else
{
DisplayString( L"CSR: Subsystem initialization failed.\n" );
RtlFreeHeap (Peb->ProcessHeap,
0, argv);
RtlFreeHeap (Peb->ProcessHeap,
0,
ArgBuffer);
/*
* Tell SM we failed.
*/
NtTerminateProcess( NtCurrentProcess(), 0 );
}