refactoring

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@3085 90c681e8-e032-0410-971d-27865f9a5e38

4 files changed, 235 insertions, 0 deletions

diff --git a/src/plugins/PlayListFormats/pls/CMakeLists.txt b/src/plugins/PlayListFormats/pls/CMakeLists.txt
new file mode 100644
index 000000000..29c49f73c
--- /dev/null
+++ b/src/plugins/PlayListFormats/pls/CMakeLists.txt
@@ -0,0 +1,49 @@
+project(libplsplaylistformat)
+
+cmake_minimum_required(VERSION 2.4.7)
+
+if(COMMAND cmake_policy)
+cmake_policy(SET CMP0003 NEW)
+endif(COMMAND cmake_policy)
+
+
+# qt plugin
+ADD_DEFINITIONS( -Wall )
+ADD_DEFINITIONS(${QT_DEFINITIONS})
+ADD_DEFINITIONS(-DQT_PLUGIN)
+ADD_DEFINITIONS(-DQT_NO_DEBUG)
+ADD_DEFINITIONS(-DQT_SHARED)
+ADD_DEFINITIONS(-DQT_THREAD)
+
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
+SET(QT_INCLUDES
+  ${QT_INCLUDES}
+  ${CMAKE_CURRENT_SOURCE_DIR}/../../../
+)
+
+# libqmmpui
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../../../)
+link_directories(${CMAKE_CURRENT_BINARY_DIR}/../../../qmmpui)
+
+SET(libplsplaylistformat_SRCS
+    plsplaylistformat.cpp
+)
+
+SET(libplsplaylistformat_MOC_HDRS
+    plsplaylistformat.h
+)
+
+QT4_ADD_RESOURCES(libplsplaylistformat_RCC_SRCS ${libplsplaylistformat_RCCS})
+
+QT4_WRAP_CPP(libplsplaylistformat_MOC_SRCS ${libplsplaylistformat_MOC_HDRS})
+
+
+# Don't forget to include output directory, otherwise
+# the UI file won't be wrapped!
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
+ADD_LIBRARY(plsplaylistformat MODULE ${libplsplaylistformat_SRCS} ${libplsplaylistformat_MOC_SRCS})
+add_dependencies(plsplaylistformat qmmpui)
+target_link_libraries(plsplaylistformat ${QT_LIBRARIES} -lqmmpui)
+install(TARGETS plsplaylistformat DESTINATION ${LIB_DIR}/qmmp/PlaylistFormats)
diff --git a/src/plugins/PlayListFormats/pls/pls.pro b/src/plugins/PlayListFormats/pls/pls.pro
new file mode 100644
index 000000000..006e0aa63
--- /dev/null
+++ b/src/plugins/PlayListFormats/pls/pls.pro
@@ -0,0 +1,35 @@
+include(../../plugins.pri)
+
+CONFIG += release \
+warn_on \
+plugin  \
+ lib
+
+TARGET =$$PLUGINS_PREFIX/PlaylistFormats/plsplaylistformat
+
+
+TEMPLATE = lib
+QMAKE_LIBDIR += ../../../../lib
+
+INCLUDEPATH += ../../../../src
+
+SOURCES += plsplaylistformat.cpp
+
+HEADERS += plsplaylistformat.h
+
+unix {
+    isEmpty(LIB_DIR){
+        LIB_DIR = /lib
+    }
+    target.path = $$LIB_DIR/qmmp/PlaylistFormats
+    INSTALLS += target
+
+    QMAKE_CLEAN =$$PLUGINS_PREFIX/PlaylistFormats/plsplaylistformat.so
+    LIBS += -lqmmpui
+}
+
+win32 {
+    LIBS += -lqmmpui0
+    QMAKE_LIBDIR += ../../../../bin
+}
+
diff --git a/src/plugins/PlayListFormats/pls/plsplaylistformat.cpp b/src/plugins/PlayListFormats/pls/plsplaylistformat.cpp
new file mode 100644
index 000000000..a251276d0
--- /dev/null
+++ b/src/plugins/PlayListFormats/pls/plsplaylistformat.cpp
@@ -0,0 +1,103 @@
+/***************************************************************************
+ *   Copyright (C) 2008 by Ilya Kotov                                      *
+ *   forkotov02@hotmail.ru                                                 *
+ *                                                                         *
+ *   This program 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 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program 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 program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
+ ***************************************************************************/
+
+#include <QFileInfo>
+#include <QtPlugin>
+
+#include "plsplaylistformat.h"
+
+bool PLSPlaylistFormat::hasFormat(const QString & f)
+{
+    foreach(QString s,m_supported_formats)
+    if (f == s)
+        return true;
+
+    return false;
+}
+
+QStringList PLSPlaylistFormat::getExtensions() const
+{
+    return m_supported_formats;
+}
+
+PLSPlaylistFormat::PLSPlaylistFormat()
+{
+    m_supported_formats << "pls";
+}
+
+QString PLSPlaylistFormat::name() const
+{
+    return "PLSPlaylistFormat";
+}
+
+
+QStringList PLSPlaylistFormat::decode(const QString & contents)
+{
+    QStringList out;
+    QStringList splitted = contents.split("\n");
+    if (!splitted.isEmpty())
+    {
+        if (splitted.takeAt(0).toLower().contains("[playlist]"))
+        {
+            foreach(QString str, splitted)
+            {
+                if (str.startsWith("File"))
+                {
+                    QString unverified = str.remove(0,str.indexOf(QChar('=')) + 1);
+                    unverified = unverified.trimmed();
+                    if (unverified.startsWith("http://"))
+                    {
+                        out << unverified;
+                    }
+                    else /*if (QFileInfo(unverified).exists())*/
+                        out << QFileInfo(unverified).absoluteFilePath();
+                    /*else
+                        qWarning("File %s does not exist", qPrintable(unverified));*/
+                }
+            }
+            return out;
+        }
+    }
+    else
+        qWarning("Error parsing PLS format");
+
+    return QStringList();
+}
+
+QString PLSPlaylistFormat::encode(const QList<PlayListItem *> & contents)
+{
+    QStringList out;
+    out << QString("[playlist]");
+    int counter = 1;
+    foreach(PlayListItem* f,contents)
+    {
+        QString begin = "File" + QString::number(counter) + "=";
+        out.append(begin + f->url());
+        begin = "Title" + QString::number(counter) + "=";
+        out.append(begin + f->value(Qmmp::TITLE));
+        begin = "Length" + QString::number(counter) + "=";
+        out.append(begin + QString::number(f->length()));
+        counter ++;
+    }
+    out << "NumberOfEntries=" + QString::number(contents.count());
+    return out.join("\n");
+}
+
+Q_EXPORT_PLUGIN2(plsplaylistformat, PLSPlaylistFormat)
diff --git a/src/plugins/PlayListFormats/pls/plsplaylistformat.h b/src/plugins/PlayListFormats/pls/plsplaylistformat.h
new file mode 100644
index 000000000..4d770ee74
--- /dev/null
+++ b/src/plugins/PlayListFormats/pls/plsplaylistformat.h
@@ -0,0 +1,48 @@
+/***************************************************************************
+ *   Copyright (C) 2008 by Ilya Kotov                                      *
+ *   forkotov02@hotmail.ru                                                 *
+ *                                                                         *
+ *   This program 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 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program 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 program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
+ ***************************************************************************/
+#ifndef PLSPLAYLISTFORMAT_H
+#define PLSPLAYLISTFORMAT_H
+
+#include <QObject>
+#include <QString>
+#include <QStringList>
+#include <qmmpui/playlistformat.h>
+#include <qmmpui/playlistitem.h>
+
+/*!
+ * Class for PLS playlist format parsing
+ * @author Vladimir Kuznetsov <vovanec@gmail.com>
+ */
+class PLSPlaylistFormat : public QObject, public PlayListFormat
+{
+    Q_OBJECT
+    Q_INTERFACES(PlayListFormat)
+public:
+    PLSPlaylistFormat();
+    virtual QStringList getExtensions()const;
+    virtual bool hasFormat(const QString&);
+    virtual QStringList decode(const QString& contents);
+    virtual QString encode(const QList<PlayListItem*>& contents);
+    virtual QString name()const;
+protected:
+    QStringList m_supported_formats;
+};
+
+#endif