hello world

neo/idlib/Base64.h

@@ -0,0 +1,111 @@
+/*
+===========================================================================
+
+Doom 3 GPL Source Code
+Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company. 
+
+This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).  
+
+Doom 3 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 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 Source Code.  If not, see <http://www.gnu.org/licenses/>.
+
+In addition, the Doom 3 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 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.
+
+===========================================================================
+*/
+
+#ifndef __BASE64_H__
+#define __BASE64_H__
+
+/*
+===============================================================================
+
+	base64
+
+===============================================================================
+*/
+
+class idBase64 {
+public:
+				idBase64( void );
+				idBase64( const idStr &s );
+				~idBase64( void );
+
+	void		Encode( const byte *from, int size );
+	void		Encode( const idStr &src );
+	int			DecodeLength( void ) const; // minimum size in bytes of destination buffer for decoding
+	int			Decode( byte *to ) const; // does not append a \0 - needs a DecodeLength() bytes buffer
+	void		Decode( idStr &dest ) const; // decodes the binary content to an idStr (a bit dodgy, \0 and other non-ascii are possible in the decoded content)
+	void		Decode( idFile *dest ) const;
+
+	const char	*c_str() const;
+
+	void 		operator=( const idStr &s );
+
+private:
+	byte *		data;
+	int			len;
+	int			alloced;
+
+	void		Init( void );
+	void		Release( void );
+	void		EnsureAlloced( int size );
+};
+
+ID_INLINE idBase64::idBase64( void ) {
+	Init();
+}
+
+ID_INLINE idBase64::idBase64( const idStr &s ) {
+	Init();
+	*this = s;
+}
+
+ID_INLINE idBase64::~idBase64( void ) {
+	Release();
+}
+
+ID_INLINE const char *idBase64::c_str( void ) const {
+	return (const char *)data;
+}
+
+ID_INLINE void idBase64::Init( void ) {
+	len = 0;
+	alloced = 0;
+	data = NULL;
+}
+
+ID_INLINE void idBase64::Release( void ) {
+	if ( data ) {
+		delete[] data;
+	}
+	Init();
+}
+
+ID_INLINE void idBase64::EnsureAlloced( int size ) {
+	if ( size > alloced ) {
+		Release();
+	}
+	data = new byte[size];
+	alloced = size;
+}
+
+ID_INLINE void idBase64::operator=( const idStr &s ) {
+	EnsureAlloced( s.Length()+1 ); // trailing \0 - beware, this does a Release
+	strcpy( (char *)data, s.c_str() );
+	len = s.Length();
+}
+
+#endif /* !__BASE64_H__ */