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65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
/* $Id: init.c,v 1.5 2002/10/29 04:45:33 rex Exp $
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS POSIX+ Subsystem
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* FILE: reactos/subsys/psx/lib/psxdll/misc/init.c
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* PURPOSE: Client initialization
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* PROGRAMMER: Emanuele Aliberti
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* UPDATE HISTORY:
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* 2001-05-06
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*/
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#define NTOS_MODE_USER
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#include <ntos.h>
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#include <psx/lpcproto.h>
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/* DLL GLOBALS */
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int * errno = NULL;
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char *** _environ = NULL;
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HANDLE ApiPort = INVALID_HANDLE_VALUE;
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/*
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* Called by startup code in crt0.o, where real
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* errno and _environ are actually defined.
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*/
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VOID STDCALL __PdxInitializeData (int * errno_arg, char *** environ_arg)
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{
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errno = errno_arg;
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_environ = environ_arg;
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}
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/*
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* Called by DLL's entry point when reason==PROCESS_ATTACH.
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*/
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NTSTATUS STDCALL PsxConnectApiPort (VOID)
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{
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UNICODE_STRING usApiPortName;
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LPWSTR wsApiPortName = L"\\"PSX_NS_SUBSYSTEM_DIRECTORY_NAME"\\"PSX_NS_API_PORT_NAME;
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SECURITY_QUALITY_OF_SERVICE Sqos;
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ULONG MaxMessageSize = 0;
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NTSTATUS Status;
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PSX_CONNECT_PORT_DATA ConnectData;
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ULONG ConnectDataLength = sizeof ConnectData;
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RtlInitUnicodeString (& usApiPortName, wsApiPortName);
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RtlZeroMemory (& Sqos, sizeof Sqos);
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ConnectData.ConnectionType = PSX_CONNECTION_TYPE_PROCESS;
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ConnectData.Version = PSX_LPC_PROTOCOL_VERSION;
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ConnectData.PortIdentifier = 0;
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Status = NtConnectPort (
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& ApiPort,
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& usApiPortName,
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& Sqos,
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NULL,
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NULL,
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& MaxMessageSize,
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& ConnectData,
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& ConnectDataLength
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);
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if (!NT_SUCCESS(Status))
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{
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/* TODO: emit a diagnostic message */
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return Status;
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}
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/* TODO: save returned data */
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return STATUS_SUCCESS;
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}
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/* EOF */
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