mirror of https://github.com/lianthony/NT4.0
99 lines
1.9 KiB
99 lines
1.9 KiB
/*++
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Copyright (c) 1995 Microsoft Corporation
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Module Name:
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chserver.c
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Abstract:
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This module contains native NT performance tests for the channel
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object.
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Author:
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David N. Cutler (davec) 24-Apr-1995
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Environment:
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Kernel mode only.
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Revision History:
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--*/
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#include "stdlib.h"
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#include "stdio.h"
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#include "string.h"
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#include "nt.h"
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#include "ntrtl.h"
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#include "nturtl.h"
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#include "windows.h"
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ULONG MessageData[1024];
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VOID
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main(
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int argc,
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char *argv[]
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)
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{
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HANDLE ChannelHandle;
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PCHANNEL_MESSAGE ChannelMessage;
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UNICODE_STRING ChannelName;
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OBJECT_ATTRIBUTES ObjectAttributes;
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KPRIORITY Priority = LOW_REALTIME_PRIORITY + 8;
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NTSTATUS Status;
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//
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// Set priority of current thread.
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//
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if (SetPriorityClass(GetCurrentProcess(), REALTIME_PRIORITY_CLASS) == FALSE) {
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printf("CHSERVER: Failed to set channel server thread priority.\n");
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goto EndOfTest;
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}
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//
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// Create a server channel to listen for client messages.
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//
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RtlInitUnicodeString(&ChannelName, L"\\BaseNamedObjects\\ChannelServere");
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InitializeObjectAttributes(&ObjectAttributes,
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&ChannelName,
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OBJ_CASE_INSENSITIVE,
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NULL,
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NULL);
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Status = ZwCreateChannel(&ChannelHandle,
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&ObjectAttributes);
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if (!NT_SUCCESS(Status)) {
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printf("CHSERVER: Failed to create server channel.\n");
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goto EndOfTest;
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}
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//
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// Listen for a client message.
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//
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Status = ZwListenChannel(ChannelHandle, &ChannelMessage);
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do {
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if (!NT_SUCCESS(Status)) {
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break;
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}
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Status = ZwReplyWaitSendChannel(&MessageData[0],
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ChannelMessage->Length,
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&ChannelMessage);
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} while (TRUE);
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ZwClose(ChannelHandle);
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EndOfTest:
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return;
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}
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