reactos/modules/rostests/tests/lpctst/lpcclt.c

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