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Modified demo LPC server and client with verbose output.
svn path=/trunk/; revision=2646
This commit is contained in:
Emanuele Aliberti
parent
0a549d94c9
commit
20037ec24c
3 changed files with 105 additions and 52 deletions
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@ -1,4 +1,4 @@
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/* $Id: lpcclt.c,v 1.7 2000/06/29 23:35:09 dwelch Exp $
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/* $Id: lpcclt.c,v 1.8 2002/02/24 17:44:22 ea Exp $
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*
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* DESCRIPTION: Simple LPC Client
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* PROGRAMMER: David Welch
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@ -11,6 +11,9 @@
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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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@ -32,17 +35,20 @@ int main(int argc, char* argv[])
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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 ConnectInfoLength;
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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("(lpcclt.exe) Lpc client\n");
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printf("%s: Lpc test client\n", MyName);
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RtlInitUnicodeString(&PortName, L"\\TestPort");
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RtlInitUnicodeString(&PortName, TEST_PORT_NAME_U);
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printf("(lpcclt.exe) Connecting to port \"\\TestPort\"\n");
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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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NULL,
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& Sqos,
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0,
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0,
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0,
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@ -50,26 +56,39 @@ int main(int argc, char* argv[])
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&ConnectInfoLength);
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if (!NT_SUCCESS(Status))
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{
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printf("(lpcclt.exe) Failed to connect (Status = 0x%08X)\n", Status);
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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_HEADER) +
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Request.Header.DataSize;
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printf("(lpcclt.exe) Sending message \"%s\"\n",
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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("(lpcclt.exe) Failed to send request (Status = 0x%8X)\n",
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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("(lpcclt.exe) Succeeded\n");
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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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@ -1,4 +1,4 @@
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/* $Id: lpcsrv.c,v 1.7 2000/06/29 23:35:10 dwelch Exp $
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/* $Id: lpcsrv.c,v 1.8 2002/02/24 17:44:22 ea Exp $
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*
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* DESCRIPTION: Simple LPC Server
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* PROGRAMMER: David Welch
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@ -11,6 +11,10 @@
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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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static const char * MyName = "LPC-SRV";
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HANDLE OutputHandle;
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HANDLE InputHandle;
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@ -35,16 +39,16 @@ int main(int argc, char* argv[])
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HANDLE PortHandle;
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LPC_MAX_MESSAGE ConnectMsg;
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printf("(lpcsrv.exe) Lpc test server\n");
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printf("%s: Lpc test server\n", MyName);
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RtlInitUnicodeString(&PortName, L"\\TestPort");
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RtlInitUnicodeString(&PortName, TEST_PORT_NAME_U);
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InitializeObjectAttributes(&ObjectAttributes,
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&PortName,
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0,
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NULL,
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NULL);
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printf("(lpcsrv.exe) Creating port\n");
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printf("%s: Creating port \"%s\"...\n", MyName, TEST_PORT_NAME);
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Status = NtCreatePort(&NamedPortHandle,
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&ObjectAttributes,
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0,
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@ -52,41 +56,53 @@ int main(int argc, char* argv[])
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0);
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if (!NT_SUCCESS(Status))
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{
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printf("(lpcsrv.exe) Failed to create port (Status = 0x%08lX)\n", Status);
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printf("%s: NtCreatePort() failed with status = 0x%08lX.\n", MyName, Status);
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return EXIT_FAILURE;
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}
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printf("%s: Port \"%s\" created (0x%x).\n\n", MyName, TEST_PORT_NAME, NamedPortHandle);
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printf("(lpcsrv.exe) Listening for connections\n");
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for (;;)
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{
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printf("%s: Listening for connections requests on port 0x%x...\n", MyName, NamedPortHandle);
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Status = NtListenPort(NamedPortHandle,
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&ConnectMsg.Header);
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if (!NT_SUCCESS(Status))
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{
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printf("(lpcsrv.exe) Failed to listen for connections (Status = 0x%08lX)\n", Status);
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printf("%s: NtListenPort() failed with status = 0x%08lX.\n", MyName, Status);
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return EXIT_FAILURE;
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}
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printf("(lpcsrv.exe) Accepting connections\n");
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printf("%s: Received connection request 0x%08x on port 0x%x.\n", MyName,
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ConnectMsg.Header.MessageId, NamedPortHandle);
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printf("%s: Request from: PID=%x, TID=%x.\n", MyName,
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ConnectMsg.Header.Cid.UniqueProcess, ConnectMsg.Header.Cid.UniqueThread);
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printf("%s: Accepting connection request 0x%08x...\n", MyName,
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ConnectMsg.Header.MessageId);
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Status = NtAcceptConnectPort(&PortHandle,
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NamedPortHandle,
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NULL,
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1,
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& ConnectMsg.Header,
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TRUE,
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0,
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NULL);
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if (!NT_SUCCESS(Status))
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{
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printf("(lpcsrv.exe) Failed to accept connection (Status = 0x%08lX)\n", Status);
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printf("%s: NtAcceptConnectPort() failed with status = 0x%08lX.\n", MyName, Status);
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return EXIT_FAILURE;
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}
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printf("%s: Connection request 0x%08x accepted as port 0x%x.\n", MyName,
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ConnectMsg.Header.MessageId, PortHandle);
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printf("(lpcsrv.exe) Completing connection\n");
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printf("%s: Completing connection for port 0x%x (0x%08x).\n", MyName,
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PortHandle, ConnectMsg.Header.MessageId);
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Status = NtCompleteConnectPort(PortHandle);
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if (!NT_SUCCESS(Status))
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{
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printf("(lpcsrv.exe) Failed to complete connection (Status = 0x%08lX)\n", Status);
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printf("%s: NtCompleteConnectPort() failed with status = 0x%08lX.\n", MyName, Status);
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return EXIT_FAILURE;
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}
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printf("%s: Entering server loop for port 0x%x...\n", MyName, PortHandle);
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for(;;)
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{
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LPC_MAX_MESSAGE Request;
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@ -97,13 +113,26 @@ int main(int argc, char* argv[])
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&Request.Header);
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if (!NT_SUCCESS(Status))
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{
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printf("(lpcsrv.exe) Failed to receive request (Status = 0x%08lX)\n", Status);
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printf("%s: NtReplyWaitReceivePort() failed with status = 0x%08lX.\n", MyName, Status);
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return EXIT_FAILURE;
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}
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printf("(lpcsrv.exe) Message contents are <%s>\n",
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if (LPC_DATAGRAM == PORT_MESSAGE_TYPE(Request))
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{
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printf("%s: Datagram message contents are <%s>.\n",
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MyName,
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Request.Data);
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}
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else
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{
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printf("%s: Message with type %d received on port 0x%x.\n", MyName,
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PORT_MESSAGE_TYPE(Request), PortHandle);
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NtClose(PortHandle);
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printf("%s: Connected port 0x%x closed.\n\n", MyName, PortHandle);
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break;
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}
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}
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}
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return EXIT_SUCCESS;
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}
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5
reactos/apps/tests/lpc/lpctest.h
Normal file
5
reactos/apps/tests/lpc/lpctest.h
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@ -0,0 +1,5 @@
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#ifndef _LPCTEST_H
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#define _LPCTEST_H
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#define TEST_PORT_NAME "\\TestPort"
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#define TEST_PORT_NAME_U L"\\TestPort"
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#endif
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