Added TagLib (with AUTORS and COPYING files)

[someplayer] / src / taglib / mpeg / id3v2 / frames / popularimeterframe.cpp

diff --git a/src/taglib/mpeg/id3v2/frames/popularimeterframe.cpp b/src/taglib/mpeg/id3v2/frames/popularimeterframe.cpp
new file mode 100644 (file)
index 0000000..e65cbe0
--- /dev/null
+++ b/src/taglib/mpeg/id3v2/frames/popularimeterframe.cpp
@@ -0,0 +1,137 @@
+/***************************************************************************
+    copyright            : (C) 2008 by Lukas Lalinsky
+    email                : lalinsky@gmail.com
+ ***************************************************************************/
+
+/***************************************************************************
+ *   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 <tdebug.h>
+
+#include "popularimeterframe.h"
+
+using namespace TagLib;
+using namespace ID3v2;
+
+class PopularimeterFrame::PopularimeterFramePrivate
+{
+public:
+  PopularimeterFramePrivate() : rating(0), counter(0) {}
+  String email;
+  int rating;
+  TagLib::uint counter;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+PopularimeterFrame::PopularimeterFrame() : Frame("POPM")
+{
+  d = new PopularimeterFramePrivate;
+}
+
+PopularimeterFrame::PopularimeterFrame(const ByteVector &data) : Frame(data)
+{
+  d = new PopularimeterFramePrivate;
+  setData(data);
+}
+
+PopularimeterFrame::~PopularimeterFrame()
+{
+  delete d;
+}
+
+String PopularimeterFrame::toString() const
+{
+  return d->email + " rating=" + String::number(d->rating) + " counter=" + String::number(d->counter);
+}
+
+String PopularimeterFrame::email() const
+{
+  return d->email;
+}
+
+void PopularimeterFrame::setEmail(const String &s)
+{
+  d->email = s;
+}
+
+int PopularimeterFrame::rating() const
+{
+  return d->rating;
+}
+
+void PopularimeterFrame::setRating(int s)
+{
+  d->rating = s;
+}
+
+TagLib::uint PopularimeterFrame::counter() const
+{
+  return d->counter;
+}
+
+void PopularimeterFrame::setCounter(TagLib::uint s)
+{
+  d->counter = s;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// protected members
+////////////////////////////////////////////////////////////////////////////////
+
+void PopularimeterFrame::parseFields(const ByteVector &data)
+{
+  int pos = 0, size = int(data.size());
+
+  d->email = readStringField(data, String::Latin1, &pos);
+
+  d->rating = 0;
+  d->counter = 0;
+  if(pos < size) {
+    d->rating = (unsigned char)(data[pos++]);
+    if(pos < size) {
+      d->counter = data.mid(pos, 4).toUInt();
+    }
+  }
+}
+
+ByteVector PopularimeterFrame::renderFields() const
+{
+  ByteVector data;
+
+  data.append(d->email.data(String::Latin1));
+  data.append(textDelimiter(String::Latin1));
+  data.append(char(d->rating));
+  data.append(ByteVector::fromUInt(d->counter));
+
+  return data;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// private members
+////////////////////////////////////////////////////////////////////////////////
+
+PopularimeterFrame::PopularimeterFrame(const ByteVector &data, Header *h) : Frame(h)
+{
+  d = new PopularimeterFramePrivate;
+  parseFields(fieldData(data));
+}