1 files changed, 109 insertions, 0 deletions
diff --git a/libkmime/kmime_codec_identity.cpp b/libkmime/kmime_codec_identity.cpp
new file mode 100644
index 000000000..973ec360c
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+++ b/libkmime/kmime_codec_identity.cpp
@@ -0,0 +1,109 @@
+/*  -*- c++ -*-
+    kmime_codec_identity.cpp
+
+    This file is part of KMime, the KDE internet mail/usenet news message library.
+    Copyright (c) 2004 Marc Mutz <mutz@kde.org>
+
+    KMime is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License, version 2, as
+    published by the Free Software Foundation.
+
+    KMime 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 this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of this library with any edition of
+    the Qt library by Trolltech AS, Norway (or with modified versions
+    of Qt that use the same license as Qt), and distribute linked
+    combinations including the two.  You must obey the GNU General
+    Public License in all respects for all of the code used other than
+    Qt.  If you modify this file, you may extend this exception to
+    your version of the file, but you are not obligated to do so.  If
+    you do not wish to do so, delete this exception statement from
+    your version.
+*/
+
+#include "kmime_codec_identity.h"
+
+#include <kdebug.h>
+#include <kglobal.h>
+
+#include <cassert>
+#include <cstring>
+
+using namespace KMime;
+
+namespace KMime {
+
+
+class IdentityEnDecoder : public Encoder, public Decoder {
+protected:
+  friend class IdentityCodec;
+  IdentityEnDecoder( bool withCRLF )
+    : Encoder( false )
+  {
+    kdWarning( withCRLF, 5100 ) << "IdentityEnDecoder: withCRLF isn't yet supported!" << endl;
+  }
+
+public:
+  ~IdentityEnDecoder() {}
+
+  bool encode( const char* & scursor, const char * const send,
+	       char* & dcursor, const char * const dend ) {
+    return decode( scursor, send, dcursor, dend );
+  }
+  bool decode( const char* & scursor, const char * const send,
+	       char* & dcursor, const char * const dend );
+  bool finish( char* & /*dcursor*/, const char * const /*dend*/ ) { return true; }
+};
+
+
+Encoder * IdentityCodec::makeEncoder( bool withCRLF ) const {
+  return new IdentityEnDecoder( withCRLF );
+}
+
+Decoder * IdentityCodec::makeDecoder( bool withCRLF ) const {
+  return new IdentityEnDecoder( withCRLF );
+}
+
+
+  /********************************************************/
+  /********************************************************/
+  /********************************************************/
+
+
+
+bool IdentityEnDecoder::decode( const char* & scursor, const char * const send,
+				char* & dcursor, const char * const dend )
+{
+  const int size = kMin( send - scursor, dcursor - dend );
+  if ( size > 0 ) {
+    std::memmove( dcursor, scursor, size );
+    dcursor += size;
+    scursor += size;
+  }
+  return scursor == send;
+}
+
+QByteArray IdentityCodec::encode( const QByteArray & src, bool withCRLF ) const {
+  kdWarning( withCRLF, 5100 ) << "IdentityCodec::encode(): withCRLF not yet supported!" << endl;
+  return src;
+}
+
+QByteArray IdentityCodec::decode( const QByteArray & src, bool withCRLF ) const {
+  kdWarning( withCRLF, 5100 ) << "IdentityCodec::decode(): withCRLF not yet supported!" << endl;
+  return src;
+}
+
+QCString IdentityCodec::encodeToQCString( const QByteArray & src, bool withCRLF ) const {
+  kdWarning( withCRLF, 5100 ) << "IdentityCodec::encodeToQCString(): withCRLF not yet supported!" << endl;
+  return QCString( src.data(), src.size() + 1 );
+}
+
+} // namespace KMime