1HEADmaster

1 files changed, 411 insertions, 0 deletions

diff --git a/dedicated/sys_windows.cpp b/dedicated/sys_windows.cpp
new file mode 100644
index 0000000..aacf0aa
--- /dev/null
+++ b/dedicated/sys_windows.cpp
@@ -0,0 +1,411 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+#include <windows.h> 
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <eh.h>
+#include "isys.h"
+#include "console/conproc.h"
+#include "dedicated.h"
+#include "engine_hlds_api.h"
+#include "checksum_md5.h"
+#include "tier0/vcrmode.h"
+#include "tier0/dbg.h"
+#include "tier1/strtools.h"
+#include "tier0/icommandline.h"
+#include "inputsystem/iinputsystem.h"
+#include "SteamAppStartup.h"
+#include "console/textconsole.h"
+#include "vgui/vguihelpers.h"
+#include "appframework/appframework.h"
+#include "materialsystem/imaterialsystem.h"
+#include "istudiorender.h"
+#include "vgui/ivgui.h"
+#include "console/TextConsoleWin32.h"
+#include "icvar.h"
+#include "datacache/idatacache.h"
+#include "datacache/imdlcache.h"
+#include "vphysics_interface.h"
+#include "filesystem.h"
+#include "steam/steam_api.h"
+#include "filesystem/IQueuedLoader.h"
+
+extern CTextConsoleWin32 console;
+extern bool g_bVGui;
+
+//-----------------------------------------------------------------------------
+// Purpose: Implements OS Specific layer ( loosely )
+//-----------------------------------------------------------------------------
+class CSys : public ISys
+{
+public:
+	virtual		~CSys( void );
+
+	virtual bool LoadModules( CDedicatedAppSystemGroup *pAppSystemGroup );
+
+	void		Sleep( int msec );
+	bool		GetExecutableName( char *out );
+	void		ErrorMessage( int level, const char *msg );
+
+	void		WriteStatusText( char *szText );
+	void		UpdateStatus( int force );
+
+	long		LoadLibrary( char *lib );
+	void		FreeLibrary( long library );
+
+	bool		CreateConsoleWindow( void );
+	void		DestroyConsoleWindow( void );
+
+	void		ConsoleOutput ( char *string );
+	char		*ConsoleInput ( int index, char *buf, int buflen );
+	void		Printf( PRINTF_FORMAT_STRING const char *fmt, ... );
+};
+
+static CSys g_Sys;
+ISys *sys = &g_Sys;
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+CSys::~CSys()
+{
+	sys = NULL;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : msec - 
+//-----------------------------------------------------------------------------
+void CSys::Sleep( int msec )
+{
+	// Call ThreadSleep because it has the necessary magic to set the system
+	// timer resolution so that Sleep( 1 ) will sleep for one millisecond
+	// instead of for 10-16 ms.
+	ThreadSleep( msec );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *lib - 
+// Output : long
+//-----------------------------------------------------------------------------
+long CSys::LoadLibrary( char *lib )
+{
+	void *hDll = ::LoadLibrary( lib );
+	return (long)hDll;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : library - 
+//-----------------------------------------------------------------------------
+void CSys::FreeLibrary( long library )
+{
+	if ( !library )
+		return;
+
+	::FreeLibrary( (HMODULE)library );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *out - 
+// Output : Returns true on success, false on failure.
+//-----------------------------------------------------------------------------
+bool CSys::GetExecutableName( char *out )
+{
+	if ( !::GetModuleFileName( ( HINSTANCE )GetModuleHandle( NULL ), out, 256 ) )
+	{
+		return false;
+	}
+	return true;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : level - 
+//			*msg - 
+//-----------------------------------------------------------------------------
+void CSys::ErrorMessage( int level, const char *msg )
+{
+	MessageBox( NULL, msg, "Half-Life", MB_OK );
+	PostQuitMessage(0);	
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : force - 
+//-----------------------------------------------------------------------------
+void CSys::UpdateStatus( int force )
+{
+	static double tLast = 0.0;
+	double	tCurrent;
+	char	szPrompt[256];
+	int		n, nMax;
+	char	szMap[64];
+	char	szHostname[128];
+	float	fps;
+
+	if ( !engine )
+		return;
+
+	tCurrent = Sys_FloatTime();
+
+	if ( !force )
+	{
+		if ( ( tCurrent - tLast ) < 0.5f )
+			return;
+	}
+
+	tLast = tCurrent;
+
+	engine->UpdateStatus( &fps, &n, &nMax, szMap, sizeof( szMap ) );
+	engine->UpdateHostname( szHostname, sizeof( szHostname ) );
+
+	console.SetTitle( szHostname );
+
+	Q_snprintf( szPrompt, sizeof( szPrompt ), "%.1f fps %2i/%2i on map %16s", (float)fps, n, nMax, szMap);
+
+	console.SetStatusLine(szPrompt);
+	console.UpdateStatus();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *string - 
+// Output : void CSys::ConsoleOutput
+//-----------------------------------------------------------------------------
+void CSys::ConsoleOutput (char *string)
+{
+	if ( g_bVGui )
+	{
+		VGUIPrintf( string );
+	}
+	else
+	{
+		console.Print(string);
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *fmt - 
+//			... - 
+//-----------------------------------------------------------------------------
+void CSys::Printf( PRINTF_FORMAT_STRING const char *fmt, ... )
+{
+	// Dump text to debugging console.
+	va_list argptr;
+	char szText[1024];
+
+	va_start (argptr, fmt);
+	Q_vsnprintf (szText, sizeof( szText ), fmt, argptr);
+	va_end (argptr);
+
+	// Get Current text and append it.
+	ConsoleOutput( szText );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Output : char *
+//-----------------------------------------------------------------------------
+char *CSys::ConsoleInput ( int index, char *buf, int buflen )
+{
+	return console.GetLine( index, buf, buflen );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *szText - 
+//-----------------------------------------------------------------------------
+void CSys::WriteStatusText( char *szText )
+{
+	SetConsoleTitle( szText );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Output : Returns true on success, false on failure.
+//-----------------------------------------------------------------------------
+bool CSys::CreateConsoleWindow( void )
+{
+	if ( !AllocConsole () )
+	{
+		return false;
+	}
+	
+	InitConProc();
+	return true;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CSys::DestroyConsoleWindow( void )
+{
+	FreeConsole ();
+
+	// shut down QHOST hooks if necessary
+	DeinitConProc ();
+}
+
+
+//-----------------------------------------------------------------------------
+// Loading modules used by the dedicated server.
+//-----------------------------------------------------------------------------
+bool CSys::LoadModules( CDedicatedAppSystemGroup *pAppSystemGroup )
+{
+	AppSystemInfo_t appSystems[] = 
+	{
+		{ "engine.dll",				CVAR_QUERY_INTERFACE_VERSION },	// NOTE: This one must be first!!
+		{ "inputsystem.dll",		INPUTSYSTEM_INTERFACE_VERSION },
+		{ "materialsystem.dll",		MATERIAL_SYSTEM_INTERFACE_VERSION },
+		{ "studiorender.dll",		STUDIO_RENDER_INTERFACE_VERSION },
+		{ "vphysics.dll",			VPHYSICS_INTERFACE_VERSION },
+		{ "datacache.dll",			DATACACHE_INTERFACE_VERSION },
+		{ "datacache.dll",			MDLCACHE_INTERFACE_VERSION },
+		{ "datacache.dll",			STUDIO_DATA_CACHE_INTERFACE_VERSION },
+		{ "vgui2.dll",				VGUI_IVGUI_INTERFACE_VERSION },
+		{ "engine.dll",				VENGINE_HLDS_API_VERSION },
+		{ "dedicated.dll",			QUEUEDLOADER_INTERFACE_VERSION },
+		{ "", "" }	// Required to terminate the list
+	};
+
+	if ( !pAppSystemGroup->AddSystems( appSystems ) ) 
+		return false;
+	
+	engine = (IDedicatedServerAPI *)pAppSystemGroup->FindSystem( VENGINE_HLDS_API_VERSION );
+
+	IMaterialSystem* pMaterialSystem = (IMaterialSystem*)pAppSystemGroup->FindSystem( MATERIAL_SYSTEM_INTERFACE_VERSION );
+	pMaterialSystem->SetShaderAPI( "shaderapiempty.dll" );
+	return true;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+bool NET_Init( void )
+{
+	// Startup winock
+	WORD version = MAKEWORD( 1, 1 );
+	WSADATA wsaData;
+
+	int err = WSAStartup( version, &wsaData );
+	if ( err != 0 )
+	{
+		char msg[ 256 ];
+		Q_snprintf( msg, sizeof( msg ), "Winsock 1.1 unavailable...\n" );
+		sys->Printf( "%s", msg );
+		Plat_DebugString( msg );
+		return false;
+	}
+	return true;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void NET_Shutdown( void )
+{
+	// Kill winsock
+	WSACleanup();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : hInstance - 
+//			hPrevInstance - 
+//			lpszCmdLine - 
+//			nCmdShow - 
+// Output : int PASCAL
+//-----------------------------------------------------------------------------
+int main(int argc, char **argv); // in sys_ded.cpp
+static char *GetBaseDir( const char *pszBuffer )
+{
+	static char	basedir[ MAX_PATH ];
+	char szBuffer[ MAX_PATH ];
+	int j;
+	char *pBuffer = NULL;
+
+	V_strcpy_safe( szBuffer, pszBuffer );
+
+	pBuffer = strrchr( szBuffer,'\\' );
+	if ( pBuffer )
+	{
+		*(pBuffer+1) = '\0';
+	}
+
+	strcpy( basedir, szBuffer );
+
+	j = strlen( basedir );
+	if (j > 0)
+	{
+		if ( ( basedir[ j-1 ] == '\\' ) || 
+			 ( basedir[ j-1 ] == '/' ) )
+		{
+			basedir[ j-1 ] = 0;
+		}
+	}
+
+	return basedir;
+}
+
+void MiniDumpFunction( unsigned int nExceptionCode, EXCEPTION_POINTERS *pException )
+{
+	SteamAPI_WriteMiniDump( nExceptionCode, pException, 0 );
+}
+
+extern "C" __declspec(dllexport) int DedicatedMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow )
+{
+	SetAppInstance( hInstance );
+
+	// Check that we are running on Win32
+	OSVERSIONINFO	vinfo;
+	vinfo.dwOSVersionInfoSize = sizeof(vinfo);
+
+	if ( !GetVersionEx ( &vinfo ) )
+		return -1;
+
+	if ( vinfo.dwPlatformId == VER_PLATFORM_WIN32s )
+		return -1;
+
+	int argc, iret = -1;
+	LPWSTR * argv= CommandLineToArgvW(GetCommandLineW(),&argc);
+	CommandLine()->CreateCmdLine( VCRHook_GetCommandLine() );
+
+	if ( !Plat_IsInDebugSession() && !CommandLine()->FindParm( "-nominidumps") )
+	{
+		// This warning only applies if you want to catch structured exceptions (crashes)
+		// using C++ exceptions. We do not want to do that so we can build with C++ exceptions
+		// completely disabled, and just suppress this warning.
+		// warning C4535: calling _set_se_translator() requires /EHa
+		#pragma warning( suppress : 4535 )
+		_set_se_translator( MiniDumpFunction );
+
+		try  // this try block allows the SE translator to work
+		{
+			iret = main(argc,(char **)argv);
+		}
+		catch( ... )
+		{
+			return -1;
+		}
+	}
+	else
+	{
+		iret = main(argc,(char **)argv);
+	}
+
+	GlobalFree( argv );
+	return iret;
+}
+