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utils/vmpi/WaitAndRestart/StdAfx.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+// stdafx.cpp : source file that includes just the standard includes
+//	WaitAndRestart.pch will be the pre-compiled header
+//	stdafx.obj will contain the pre-compiled type information
+
+#include "stdafx.h"
+
+// TODO: reference any additional headers you need in STDAFX.H
+// and not in this file

utils/vmpi/WaitAndRestart/StdAfx.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+// stdafx.h : include file for standard system include files,
+//  or project specific include files that are used frequently, but
+//      are changed infrequently
+//
+
+#if !defined(AFX_STDAFX_H__6E874DA8_5D18_47D5_B557_3E07B6171907__INCLUDED_)
+#define AFX_STDAFX_H__6E874DA8_5D18_47D5_B557_3E07B6171907__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#define WIN32_LEAN_AND_MEAN		// Exclude rarely-used stuff from Windows headers
+
+#include <windows.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <conio.h>
+
+// TODO: reference additional headers your program requires here
+
+//{{AFX_INSERT_LOCATION}}
+// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
+
+#endif // !defined(AFX_STDAFX_H__6E874DA8_5D18_47D5_B557_3E07B6171907__INCLUDED_)

utils/vmpi/WaitAndRestart/WaitAndRestart.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+// WaitAndRestart.cpp : Defines the entry point for the console application.
+//
+
+#include "stdafx.h"
+#include "tier1/strtools.h"
+#include "vmpi_defs.h"
+
+
+void PrintLog( const char *pMsg, ... )
+{
+#ifdef VMPI_SERVICE_LOGS
+	char str[4096];
+	va_list marker;
+	
+	va_start( marker, pMsg );
+	_vsnprintf( str, sizeof( str ), pMsg, marker );
+	va_end( marker );
+	
+	printf( "%s", str );
+	
+	static FILE *fp = fopen( "c:\\vmpi_WaitAndRestart.log", "wt" );
+	if ( fp )
+	{
+		fprintf( fp, "%s", str );
+		fflush( fp );
+	}
+#endif
+}
+
+
+char* GetLastErrorString()
+{
+	static char err[2048];
+	
+	LPVOID lpMsgBuf;
+	FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, GetLastError(), MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR) &lpMsgBuf, 0, NULL );
+	strncpy( err, (char*)lpMsgBuf, sizeof( err ) );
+	LocalFree( lpMsgBuf );
+
+	err[ sizeof( err ) - 1 ] = 0;
+	return err;
+}
+
+
+int main( int argc, char* argv[] )
+{
+Sleep(5000);
+	if ( argc < 4 )
+	{
+		PrintLog( "WaitAndRestart <seconds to wait> <working directory> command line...\n" );
+		return 1;
+	}
+
+	PrintLog( "WaitAndRestart <seconds to wait> <working directory> command line...\n" );
+
+
+	const char *pTimeToWait = argv[1];
+	const char *pWorkingDir = argv[2];
+	
+	// If a * precedes the time-to-wait arg, then it's a process ID and we wait for that process to exit.
+	if ( pTimeToWait[0] == '*' )
+	{
+		++pTimeToWait;
+		DWORD dwProcessId;
+		sscanf( pTimeToWait, "%lu", &dwProcessId );
+		
+		PrintLog( "Waiting for process %lu to exit. Press a key to cancel...\n", dwProcessId );
+		
+		HANDLE hProcess = OpenProcess( PROCESS_QUERY_INFORMATION | SYNCHRONIZE, false, dwProcessId );
+		if ( hProcess )
+		{
+			while ( 1 )
+			{
+				DWORD val = WaitForSingleObject( hProcess, 100 );
+				if ( val == WAIT_OBJECT_0 )
+				{
+					break;
+				}
+				else if ( val == WAIT_ABANDONED )
+				{
+					PrintLog( "Got WAIT_ABANDONED (error). Waiting 5 seconds, then continuing.\n" );
+					Sleep( 5000 );
+					break;
+				}
+
+				if ( kbhit() )
+					return 2;
+			}
+			PrintLog( "Process %lu terminated. Continuing.\n", dwProcessId );
+		}
+		else
+		{
+			PrintLog( "Process %lu not running. Continuing.\n", dwProcessId );
+		}
+		
+		CloseHandle( hProcess );
+	}
+	else
+	{
+		DWORD timeToWait = (DWORD)atoi( argv[1] );
+		
+		PrintLog( "\n\nWaiting for %d seconds to launch ' ", timeToWait );
+		PrintLog( "%s> ", pWorkingDir );
+		for ( int i=3; i < argc; i++ )
+		{
+			PrintLog( "%s ", argv[i] );
+		}
+		PrintLog( "'\n\nPress a key to cancel... " );
+
+		DWORD startTime = GetTickCount();
+		while ( GetTickCount() - startTime < (timeToWait*1000) )
+		{
+			if ( kbhit() )
+				return 2;
+			
+			Sleep( 100 );
+		}
+	}
+
+	// Ok, launch it!
+	char commandLine[1024] = {0};
+	for ( int i=3; i < argc; i++ )
+	{
+		Q_strncat( commandLine, "\"", sizeof( commandLine ), COPY_ALL_CHARACTERS );
+		Q_strncat( commandLine, argv[i], sizeof( commandLine ), COPY_ALL_CHARACTERS );
+		Q_strncat( commandLine, "\" ", sizeof( commandLine ), COPY_ALL_CHARACTERS );
+	}
+	
+	STARTUPINFO si;
+	memset( &si, 0, sizeof( si ) );
+	si.cb = sizeof( si );
+
+	PROCESS_INFORMATION pi;
+	memset( &pi, 0, sizeof( pi ) );
+
+	if ( CreateProcess( 
+		NULL, 
+		commandLine, 
+		NULL,						// security
+		NULL,
+		FALSE,
+		0,							// flags
+		NULL,						// environment
+		pWorkingDir,						// current directory
+		&si,
+		&pi ) )
+	{
+		PrintLog( "Process started.\n" );
+		CloseHandle( pi.hThread );	// We don't care what the process does.
+		CloseHandle( pi.hProcess );
+	}
+	else
+	{
+		PrintLog( "CreateProcess error!\n%s", GetLastErrorString() );
+	}
+
+	return 0;
+}
+

utils/vmpi/WaitAndRestart/waitandrestart.vpc

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+//-----------------------------------------------------------------------------
+//	WAITANDRESTART.VPC
+//
+//	Project Script
+//-----------------------------------------------------------------------------
+
+$Macro SRCDIR		"..\..\.."
+$Macro OUTBINDIR	"$SRCDIR\..\game\bin"
+$Macro OUTBINNAME	"WaitAndRestart"
+
+$Include "$SRCDIR\vpc_scripts\source_exe_con_win32_base.vpc"
+
+$Configuration
+{
+	$Compiler
+	{
+		$AdditionalIncludeDirectories		"$BASE,..\"
+		$PreprocessorDefinitions			"$BASE;PROTECTED_THINGS_DISABLE"
+	}
+}
+
+$Project "WaitAndRestart"
+{
+	$Folder	"Source Files"
+	{
+		$File	"WaitAndRestart.cpp"
+	}
+
+	$Folder	"Header Files"
+	{
+	}
+}