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Diffstat (limited to 'libs/taglib/taglib/ogg/xiphcomment.cpp')
-rw-r--r--libs/taglib/taglib/ogg/xiphcomment.cpp313
1 files changed, 0 insertions, 313 deletions
diff --git a/libs/taglib/taglib/ogg/xiphcomment.cpp b/libs/taglib/taglib/ogg/xiphcomment.cpp
deleted file mode 100644
index d7c5c5c4dd..0000000000
--- a/libs/taglib/taglib/ogg/xiphcomment.cpp
+++ /dev/null
@@ -1,313 +0,0 @@
-/***************************************************************************
- copyright : (C) 2002 - 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 <xiphcomment.h>
-
-using namespace TagLib;
-
-class Ogg::XiphComment::XiphCommentPrivate
-{
-public:
- FieldListMap fieldListMap;
- String vendorID;
- String commentField;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// public members
-////////////////////////////////////////////////////////////////////////////////
-
-Ogg::XiphComment::XiphComment() : TagLib::Tag()
-{
- d = new XiphCommentPrivate;
-}
-
-Ogg::XiphComment::XiphComment(const ByteVector &data) : TagLib::Tag()
-{
- d = new XiphCommentPrivate;
- parse(data);
-}
-
-Ogg::XiphComment::~XiphComment()
-{
- delete d;
-}
-
-String Ogg::XiphComment::title() const
-{
- if(d->fieldListMap["TITLE"].isEmpty())
- return String::null;
- return d->fieldListMap["TITLE"].front();
-}
-
-String Ogg::XiphComment::artist() const
-{
- if(d->fieldListMap["ARTIST"].isEmpty())
- return String::null;
- return d->fieldListMap["ARTIST"].front();
-}
-
-String Ogg::XiphComment::album() const
-{
- if(d->fieldListMap["ALBUM"].isEmpty())
- return String::null;
- return d->fieldListMap["ALBUM"].front();
-}
-
-String Ogg::XiphComment::comment() const
-{
- if(!d->fieldListMap["DESCRIPTION"].isEmpty()) {
- d->commentField = "DESCRIPTION";
- return d->fieldListMap["DESCRIPTION"].front();
- }
-
- if(!d->fieldListMap["COMMENT"].isEmpty()) {
- d->commentField = "COMMENT";
- return d->fieldListMap["COMMENT"].front();
- }
-
- return String::null;
-}
-
-String Ogg::XiphComment::genre() const
-{
- if(d->fieldListMap["GENRE"].isEmpty())
- return String::null;
- return d->fieldListMap["GENRE"].front();
-}
-
-TagLib::uint Ogg::XiphComment::year() const
-{
- if(d->fieldListMap["DATE"].isEmpty())
- return 0;
- return d->fieldListMap["DATE"].front().toInt();
-}
-
-TagLib::uint Ogg::XiphComment::track() const
-{
- if(d->fieldListMap["TRACKNUMBER"].isEmpty())
- return 0;
- return d->fieldListMap["TRACKNUMBER"].front().toInt();
-}
-
-void Ogg::XiphComment::setTitle(const String &s)
-{
- addField("TITLE", s);
-}
-
-void Ogg::XiphComment::setArtist(const String &s)
-{
- addField("ARTIST", s);
-}
-
-void Ogg::XiphComment::setAlbum(const String &s)
-{
- addField("ALBUM", s);
-}
-
-void Ogg::XiphComment::setComment(const String &s)
-{
- addField(d->commentField.isEmpty() ? "DESCRIPTION" : d->commentField, s);
-}
-
-void Ogg::XiphComment::setGenre(const String &s)
-{
- addField("GENRE", s);
-}
-
-void Ogg::XiphComment::setYear(uint i)
-{
- if(i == 0)
- removeField("DATE");
- else
- addField("DATE", String::number(i));
-}
-
-void Ogg::XiphComment::setTrack(uint i)
-{
- if(i == 0)
- removeField("TRACKNUMBER");
- else
- addField("TRACKNUMBER", String::number(i));
-}
-
-bool Ogg::XiphComment::isEmpty() const
-{
- FieldListMap::ConstIterator it = d->fieldListMap.begin();
- for(; it != d->fieldListMap.end(); ++it)
- if(!(*it).second.isEmpty())
- return false;
-
- return true;
-}
-
-TagLib::uint Ogg::XiphComment::fieldCount() const
-{
- uint count = 0;
-
- FieldListMap::ConstIterator it = d->fieldListMap.begin();
- for(; it != d->fieldListMap.end(); ++it)
- count += (*it).second.size();
-
- return count;
-}
-
-const Ogg::FieldListMap &Ogg::XiphComment::fieldListMap() const
-{
- return d->fieldListMap;
-}
-
-String Ogg::XiphComment::vendorID() const
-{
- return d->vendorID;
-}
-
-void Ogg::XiphComment::addField(const String &key, const String &value, bool replace)
-{
- if(replace)
- removeField(key.upper());
-
- if(!key.isEmpty() && !value.isEmpty())
- d->fieldListMap[key.upper()].append(value);
-}
-
-void Ogg::XiphComment::removeField(const String &key, const String &value)
-{
- if(!value.isNull()) {
- StringList::Iterator it = d->fieldListMap[key].begin();
- while(it != d->fieldListMap[key].end()) {
- if(value == *it)
- it = d->fieldListMap[key].erase(it);
- else
- it++;
- }
- }
- else
- d->fieldListMap.erase(key);
-}
-
-bool Ogg::XiphComment::contains(const String &key) const
-{
- return d->fieldListMap.contains(key) && !d->fieldListMap[key].isEmpty();
-}
-
-ByteVector Ogg::XiphComment::render() const
-{
- return render(true);
-}
-
-ByteVector Ogg::XiphComment::render(bool addFramingBit) const
-{
- ByteVector data;
-
- // Add the vendor ID length and the vendor ID. It's important to use the
- // length of the data(String::UTF8) rather than the length of the the string
- // since this is UTF8 text and there may be more characters in the data than
- // in the UTF16 string.
-
- ByteVector vendorData = d->vendorID.data(String::UTF8);
-
- data.append(ByteVector::fromUInt(vendorData.size(), false));
- data.append(vendorData);
-
- // Add the number of fields.
-
- data.append(ByteVector::fromUInt(fieldCount(), false));
-
- // Iterate over the the field lists. Our iterator returns a
- // std::pair<String, StringList> where the first String is the field name and
- // the StringList is the values associated with that field.
-
- FieldListMap::ConstIterator it = d->fieldListMap.begin();
- for(; it != d->fieldListMap.end(); ++it) {
-
- // And now iterate over the values of the current list.
-
- String fieldName = (*it).first;
- StringList values = (*it).second;
-
- StringList::ConstIterator valuesIt = values.begin();
- for(; valuesIt != values.end(); ++valuesIt) {
- ByteVector fieldData = fieldName.data(String::UTF8);
- fieldData.append('=');
- fieldData.append((*valuesIt).data(String::UTF8));
-
- data.append(ByteVector::fromUInt(fieldData.size(), false));
- data.append(fieldData);
- }
- }
-
- // Append the "framing bit".
-
- if(addFramingBit)
- data.append(char(1));
-
- return data;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// protected members
-////////////////////////////////////////////////////////////////////////////////
-
-void Ogg::XiphComment::parse(const ByteVector &data)
-{
- // The first thing in the comment data is the vendor ID length, followed by a
- // UTF8 string with the vendor ID.
-
- int pos = 0;
-
- int vendorLength = data.mid(0, 4).toUInt(false);
- pos += 4;
-
- d->vendorID = String(data.mid(pos, vendorLength), String::UTF8);
- pos += vendorLength;
-
- // Next the number of fields in the comment vector.
-
- int commentFields = data.mid(pos, 4).toUInt(false);
- pos += 4;
-
- for(int i = 0; i < commentFields; i++) {
-
- // Each comment field is in the format "KEY=value" in a UTF8 string and has
- // 4 bytes before the text starts that gives the length.
-
- int commentLength = data.mid(pos, 4).toUInt(false);
- pos += 4;
-
- String comment = String(data.mid(pos, commentLength), String::UTF8);
- pos += commentLength;
-
- int commentSeparatorPosition = comment.find("=");
-
- String key = comment.substr(0, commentSeparatorPosition);
- String value = comment.substr(commentSeparatorPosition + 1);
-
- addField(key, value, false);
- }
-}
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