1HEADmaster

2 files changed, 208 insertions, 0 deletions

diff --git a/utils/dmxconvert/dmxconvert.cpp b/utils/dmxconvert/dmxconvert.cpp
new file mode 100644
index 0000000..12691d3
--- /dev/null
+++ b/utils/dmxconvert/dmxconvert.cpp
@@ -0,0 +1,181 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// The copyright to the contents herein is the property of Valve, L.L.C.
+// The contents may be used and/or copied only with the written permission of
+// Valve, L.L.C., or in accordance with the terms and conditions stipulated in
+// the agreement/contract under which the contents have been supplied.
+//
+// $Header: $
+// $NoKeywords: $
+//
+// Converts from any one DMX file format to another
+// Can also output SMD or a QCI header from DMX input
+//
+//=============================================================================
+
+#include "tier0/dbg.h"
+#include "tier0/icommandline.h"
+#include "datamodel/idatamodel.h"
+#include "filesystem.h"
+#include "appframework/appframework.h"
+#include "tier1/utlbuffer.h"
+#include "dmserializers/idmserializers.h"
+#include "tier1/utlstring.h"
+#include "datamodel/dmattribute.h"
+#include "datamodel/dmelement.h"
+#include "tier2/tier2.h"
+
+
+class CDmElement;
+
+
+//-----------------------------------------------------------------------------
+// Standard spew functions
+//-----------------------------------------------------------------------------
+static SpewRetval_t DMXConvertOutputFunc( SpewType_t spewType, char const *pMsg )
+{
+	printf( pMsg );
+	fflush( stdout );
+
+	if (spewType == SPEW_ERROR)
+		return SPEW_ABORT;
+	return (spewType == SPEW_ASSERT) ? SPEW_DEBUGGER : SPEW_CONTINUE; 
+}
+
+
+//-----------------------------------------------------------------------------
+// The application object
+//-----------------------------------------------------------------------------
+class CDmxConvertApp : public CDefaultAppSystemGroup<CSteamAppSystemGroup>
+{
+public:
+	// Methods of IApplication
+	virtual bool Create();
+	virtual bool PreInit( );
+	virtual int Main();
+	virtual void PostShutdown();
+};
+
+DEFINE_CONSOLE_STEAM_APPLICATION_OBJECT( CDmxConvertApp );
+
+
+//-----------------------------------------------------------------------------
+// The application object
+//-----------------------------------------------------------------------------
+bool CDmxConvertApp::Create()
+{
+	SpewOutputFunc( DMXConvertOutputFunc );
+	AddSystem( g_pDataModel, VDATAMODEL_INTERFACE_VERSION );
+	AddSystem( g_pDmSerializers, DMSERIALIZERS_INTERFACE_VERSION );
+	return true;
+}
+
+bool CDmxConvertApp::PreInit( )
+{
+	CreateInterfaceFn factory = GetFactory();
+	ConnectTier1Libraries( &factory, 1 );
+	ConnectTier2Libraries( &factory, 1 );
+
+	if ( !g_pFullFileSystem || !g_pDataModel )
+	{
+		Warning( "DMXConvert is missing a required interface!\n" );
+		return false;
+	}
+	return true;
+}
+
+
+void CDmxConvertApp::PostShutdown()
+{
+	DisconnectTier2Libraries();
+	DisconnectTier1Libraries();
+}
+
+
+//-----------------------------------------------------------------------------
+// The application object
+//-----------------------------------------------------------------------------
+int CDmxConvertApp::Main()
+{
+	g_pDataModel->OnlyCreateUntypedElements( true );
+	g_pDataModel->SetDefaultElementFactory( NULL );
+
+	// This bit of hackery allows us to access files on the harddrive
+	g_pFullFileSystem->AddSearchPath( "", "LOCAL", PATH_ADD_TO_HEAD ); 
+
+	const char *pInFileName = CommandLine()->ParmValue("-i" );
+	const char *pOutFileName = CommandLine()->ParmValue("-o" );
+	const char *pInFormat = CommandLine()->ParmValue("-if" );
+	const char *pOutFormat = CommandLine()->ParmValue("-of" );
+	const char *pOutEncoding = CommandLine()->ParmValue("-oe" );
+
+	if ( !pInFileName )
+	{
+		Msg( "Usage: dmxconvert -i <in file> [-if <in format_hint>] [-o <out file>] [-oe <out encoding>] [-of <out format>]\n" );
+		Msg( "If no output file is specified, dmx to dmx conversion will overwrite the input\n" );
+		Msg( "Supported DMX file encodings:\n" );
+		for ( int i = 0; i < g_pDataModel->GetEncodingCount(); ++i )
+		{
+			Msg( "   %s\n", g_pDataModel->GetEncodingName( i ) );
+		}
+
+		Msg( "Supported DMX file formats:\n" );
+		for ( int i = 0; i < g_pDataModel->GetFormatCount(); ++i )
+		{
+			Msg( "   %s\n", g_pDataModel->GetFormatName( i ) );
+		}
+
+		return -1;
+	}
+
+	// When reading, keep the CRLF; this will make ReadFile read it in binary format
+	// and also append a couple 0s to the end of the buffer.
+	DmxHeader_t header;
+	CDmElement *pRoot;
+	if ( g_pDataModel->RestoreFromFile( pInFileName, NULL, pInFormat, &pRoot, CR_DELETE_NEW, &header ) == DMFILEID_INVALID )
+	{
+		Error( "Encountered an error reading file \"%s\"!\n", pInFileName );
+		return -1;
+	}
+
+	if ( !pOutFormat )
+	{
+		pOutFormat = header.formatName;
+		if ( !g_pDataModel->FindFormatUpdater( pOutFormat ) )
+		{
+			pOutFormat = "dmx"; // default to generic dmx format for legacy files
+		}
+	}
+
+	if ( !pOutEncoding )
+	{
+		pOutEncoding = g_pDataModel->GetDefaultEncoding( pOutFormat );
+		if ( !pOutEncoding )
+		{
+			// no default encoding was found, try to convert the file to the generic dmx format
+			pOutFormat = GENERIC_DMX_FORMAT;
+			pOutEncoding = g_pDataModel->GetDefaultEncoding( pOutFormat );
+		}
+	}
+
+	if ( !pOutFileName )
+	{
+		pOutFileName = pInFileName;
+	}
+
+	// TODO - in theory, at some point, we may have converters from pInFormat to pOutFormat
+	//		  until then, treat it as a noop, and hope for the best
+
+	if ( !g_pDataModel->SaveToFile( pOutFileName, NULL, pOutEncoding, pOutFormat, pRoot ) )
+	{
+		Error( "Encountered an error writing file \"%s\"!\n", pOutFileName );
+		return -1;
+	}
+
+	g_pDataModel->RemoveFileId( pRoot->GetFileId() );
+
+	return 0;
+}
+
+
+
diff --git a/utils/dmxconvert/dmxconvert.vpc b/utils/dmxconvert/dmxconvert.vpc
new file mode 100644
index 0000000..dfb6f21
--- /dev/null
+++ b/utils/dmxconvert/dmxconvert.vpc
@@ -0,0 +1,27 @@
+//-----------------------------------------------------------------------------
+//	DMXCONVERT.VPC
+//
+//	Project Script
+//-----------------------------------------------------------------------------
+
+$Macro SRCDIR		"..\.."
+$Macro OUTBINDIR	"$SRCDIR\..\game\bin"
+
+$Include "$SRCDIR\vpc_scripts\source_exe_con_base.vpc"
+
+$Project "Dmxconvert"
+{
+	$Folder	"Source Files"
+	{
+		$File	"dmxconvert.cpp"
+	}
+
+	$Folder	"Link Libraries"
+	{
+		$Lib appframework
+		$Lib datamodel
+		$Lib dmserializers
+		$Lib mathlib
+		$Lib tier2
+	}
+}