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91 lines
2.1 KiB
C
91 lines
2.1 KiB
C
/*
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* DESCRIPTION: Simple LPC Client
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* PROGRAMMER: David Welch
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*/
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#include <ddk/ntddk.h>
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#include <rosrtl/string.h>
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#include <windows.h>
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#include <stdarg.h>
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "lpctest.h"
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const char * MyName = "LPC-CLI";
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HANDLE OutputHandle;
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HANDLE InputHandle;
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void debug_printf(char* fmt, ...)
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{
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va_list args;
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char buffer[255];
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va_start(args,fmt);
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vsprintf(buffer,fmt,args);
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WriteConsoleA(OutputHandle, buffer, strlen(buffer), NULL, NULL);
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va_end(args);
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}
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int main(int argc, char* argv[])
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{
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UNICODE_STRING PortName = ROS_STRING_INITIALIZER(TEST_PORT_NAME_U);
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NTSTATUS Status;
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HANDLE PortHandle;
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LPC_MAX_MESSAGE Request;
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ULONG ConnectInfo;
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ULONG ConnectInfoLength = 0;
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SECURITY_QUALITY_OF_SERVICE Sqos;
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printf("%s: Lpc test client\n", MyName);
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printf("%s: Connecting to port \"%s\"...\n", MyName, TEST_PORT_NAME);
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ConnectInfoLength = 0;
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ZeroMemory (& Sqos, sizeof Sqos);
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Status = NtConnectPort(&PortHandle,
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&PortName,
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& Sqos,
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0,
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0,
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0,
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NULL,
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&ConnectInfoLength);
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if (!NT_SUCCESS(Status))
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{
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printf("%s: NtConnectPort() failed with status = 0x%08X.\n", MyName, Status);
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return EXIT_FAILURE;
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}
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printf("%s: Connected to \"%s\" with anonymous port 0x%x.\n", MyName, TEST_PORT_NAME, PortHandle);
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ZeroMemory(& Request, sizeof Request);
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strcpy(Request.Data, GetCommandLineA());
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Request.Header.DataSize = strlen(Request.Data);
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Request.Header.MessageSize = sizeof(LPC_MESSAGE) +
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Request.Header.DataSize;
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printf("%s: Sending to port 0x%x message \"%s\"...\n",
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MyName,
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PortHandle,
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(char *) Request.Data);
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Status = NtRequestPort(PortHandle,
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&Request.Header);
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if (!NT_SUCCESS(Status))
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{
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printf("%s: NtRequestPort(0x%x) failed with status = 0x%8X.\n",
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MyName,
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PortHandle,
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Status);
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return EXIT_FAILURE;
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}
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printf("%s: Sending datagram to port 0x%x succeeded.\n", MyName, PortHandle);
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Sleep(2000);
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printf("%s: Disconnecting...", MyName);
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NtClose (PortHandle);
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return EXIT_SUCCESS;
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}
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