Initial commit

2026-03-20 00:49:47 +01:00 · 2012-11-26 12:58:24 -06:00
parent a5214f79ef
commit 5016f605b8
1115 changed files with 587266 additions and 0 deletions
--- a/neo/framework/File_Manifest.cpp
+++ b/neo/framework/File_Manifest.cpp
@@ -0,0 +1,200 @@
+/*
+===========================================================================
+
+Doom 3 BFG Edition GPL Source Code
+Copyright (C) 1993-2012 id Software LLC, a ZeniMax Media company. 
+
+This file is part of the Doom 3 BFG Edition GPL Source Code ("Doom 3 BFG Edition Source Code").  
+
+Doom 3 BFG Edition Source Code is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Doom 3 BFG Edition Source Code is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Doom 3 BFG Edition Source Code.  If not, see <http://www.gnu.org/licenses/>.
+
+In addition, the Doom 3 BFG Edition Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 BFG Edition Source Code.  If not, please request a copy in writing from id Software at the address below.
+
+If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
+
+===========================================================================
+*/
+
+#include "../idlib/precompiled.h"
+#pragma hdrstop
+
+
+/*
+================================================================================================
+
+idPreloadManifest
+
+================================================================================================
+*/
+
+/*
+========================
+idPreloadManifest::LoadManifest 
+========================
+*/ 
+bool idPreloadManifest::LoadManifest( const char *fileName ) {
+	idFile * inFile = fileSystem->OpenFileReadMemory( fileName );
+	if ( inFile != NULL ) {
+		int numEntries;
+		inFile->ReadBig( numEntries );
+		inFile->ReadString( filename );
+		entries.SetNum( numEntries );
+		for ( int i = 0; i < numEntries; i++ ) {
+			entries[ i ].Read( inFile );
+		}
+delete inFile;
+		return true;
+	}
+	return false;
+}
+
+/*
+================================================================================================
+
+idFileManifest
+
+================================================================================================
+*/
+/*
+========================
+idFileManifest::LoadManifest 
+========================
+*/ 
+bool idFileManifest::LoadManifest( const char *_fileName ) {
+	idFile *file = fileSystem->OpenFileRead( _fileName , false );
+	if ( file != NULL ) {
+		return LoadManifestFromFile( file );
+	}
+	return false;
+}
+
+/*
+========================
+idFileManifest::LoadManifestFromFile 
+
+// this will delete the file when finished
+========================
+*/ 
+bool idFileManifest::LoadManifestFromFile( idFile *file ) {
+	if ( file == NULL ) {
+		return false;
+	}
+	filename = file->GetName();
+	idStr str;
+	int num;
+	file->ReadBig( num );
+	cacheTable.SetNum( num );
+	for ( int i = 0; i < num; i++ ) {
+		file->ReadString( cacheTable[ i ] );
+		//if ( FindFile( cacheTable[ i ].filename ) == NULL ) {
+			// we only care about the first usage
+			const int key = cacheHash.GenerateKey( cacheTable[ i ], false );
+			cacheHash.Add( key, i );
+		//}
+	}
+	delete file;
+	return true;
+}
+
+/*
+========================
+idFileManifest::WriteManifestFile 
+========================
+*/ 
+void idFileManifest::WriteManifestFile( const char *fileName ) {
+	idFile *file = fileSystem->OpenFileWrite( fileName );
+	if ( file == NULL ) {
+		return;
+	}
+	idStr str;
+	int num = cacheTable.Num();
+	file->WriteBig( num );
+	for ( int i = 0; i < num; i++ ) {
+		file->WriteString( cacheTable[ i ] );
+	}
+	delete file;
+}
+
+/*
+========================
+idPreloadManifest::WriteManifestFile 
+========================
+*/ 
+void idPreloadManifest::WriteManifest( const char *fileName ) {
+	idFile *file = fileSystem->OpenFileWrite( fileName, "fs_savepath" );
+	if ( file != NULL ) {
+		WriteManifestToFile( file );
+		delete file;
+	}
+}
+
+/*
+========================
+idFileManifest::FindFile 
+========================
+*/ 
+int idFileManifest::FindFile( const char *fileName ) {
+	const int key =cacheHash.GenerateKey( fileName, false );
+	for ( int index = cacheHash.GetFirst( key ); index != idHashIndex::NULL_INDEX; index = cacheHash.GetNext( index ) ) {
+		if ( idStr::Icmp( cacheTable[ index ], fileName ) == 0 ) {
+			return index;
+		}
+	}
+	return -1;
+}
+
+/*
+========================
+idFileManifest::RemoveAll 
+========================
+*/ 
+void idFileManifest::RemoveAll( const char * _fileName ) {
+	for ( int i = 0; i < cacheTable.Num(); i++ ) {
+		if ( cacheTable[ i ].Icmp( _fileName ) == 0 ) {
+			const int key =cacheHash.GenerateKey( cacheTable[ i ], false );
+			cacheTable.RemoveIndex( i );
+			cacheHash.RemoveIndex( key, i );
+			i--;
+		}
+	}
+}
+
+
+/*
+========================
+idFileManifest::GetFileNameByIndex 
+========================
+*/ 
+const idStr & idFileManifest::GetFileNameByIndex( int idx ) const {
+	return cacheTable[ idx ];
+}
+
+
+
+/*
+=========================
+idFileManifest::AddFile 
+=========================
+*/ 
+void idFileManifest::AddFile( const char *fileName ) {
+	//if ( FindFile( fileName ) == NULL ) {
+		// we only care about the first usage
+		const int key = cacheHash.GenerateKey( fileName, false );
+		int idx = cacheTable.Append( fileName );
+		cacheHash.Add( key, idx );
+	//}
+}
+
+
+