Added TagLib (with AUTORS and COPYING files)

[someplayer] / src / taglib / riff / wav / wavfile.cpp

diff --git a/src/taglib/riff/wav/wavfile.cpp b/src/taglib/riff/wav/wavfile.cpp
new file mode 100644 (file)
index 0000000..b2123ad
--- /dev/null
+++ b/src/taglib/riff/wav/wavfile.cpp
@@ -0,0 +1,108 @@
+/***************************************************************************
+    copyright            : (C) 2008 by Scott Wheeler
+    email                : wheeler@kde.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License version   *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library 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     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  *
+ *   USA                                                                   *
+ *                                                                         *
+ *   Alternatively, this file is available under the Mozilla Public        *
+ *   License Version 1.1.  You may obtain a copy of the License at         *
+ *   http://www.mozilla.org/MPL/                                           *
+ ***************************************************************************/
+
+#include <tbytevector.h>
+#include <tdebug.h>
+#include <id3v2tag.h>
+
+#include "wavfile.h"
+
+using namespace TagLib;
+
+class RIFF::WAV::File::FilePrivate
+{
+public:
+  FilePrivate() :
+    properties(0),
+    tag(0)
+  {
+
+  }
+
+  ~FilePrivate()
+  {
+    delete properties;
+    delete tag;
+  }
+
+  Properties *properties;
+  ID3v2::Tag *tag;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+RIFF::WAV::File::File(FileName file, bool readProperties,
+                       Properties::ReadStyle propertiesStyle) : RIFF::File(file, LittleEndian)
+{
+  d = new FilePrivate;
+  if(isOpen())
+    read(readProperties, propertiesStyle);
+}
+
+RIFF::WAV::File::~File()
+{
+  delete d;
+}
+
+ID3v2::Tag *RIFF::WAV::File::tag() const
+{
+  return d->tag;
+}
+
+RIFF::WAV::Properties *RIFF::WAV::File::audioProperties() const
+{
+  return d->properties;
+}
+
+bool RIFF::WAV::File::save()
+{
+  if(readOnly()) {
+    debug("RIFF::WAV::File::save() -- File is read only.");
+    return false;
+  }
+
+  setChunkData("ID3 ", d->tag->render());
+
+  return true;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// private members
+////////////////////////////////////////////////////////////////////////////////
+
+void RIFF::WAV::File::read(bool readProperties, Properties::ReadStyle propertiesStyle)
+{
+  for(uint i = 0; i < chunkCount(); i++) {
+    if(chunkName(i) == "ID3 ")
+      d->tag = new ID3v2::Tag(this, chunkOffset(i));
+    else if(chunkName(i) == "fmt " && readProperties)
+      d->properties = new Properties(chunkData(i), propertiesStyle);
+  }
+
+  if(!d->tag)
+    d->tag = new ID3v2::Tag;
+}