added archive reader (first test implementation)

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@6727 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 120 insertions, 0 deletions

diff --git a/src/plugins/Input/archive/decoderarchivefactory.cpp b/src/plugins/Input/archive/decoderarchivefactory.cpp
new file mode 100644
index 000000000..9765664a5
--- /dev/null
+++ b/src/plugins/Input/archive/decoderarchivefactory.cpp
@@ -0,0 +1,120 @@
+/***************************************************************************
+ *   Copyright (C) 2016 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 <QRegExp>
+#include <QMessageBox>
+#include <QTranslator>
+#include <QtPlugin>
+#include <archive.h>
+#include <archive_entry.h>
+#include "decoder_archive.h"
+#include "decoderarchivefactory.h"
+
+// DecoderSndFileFactory
+bool DecoderArchiveFactory::canDecode(QIODevice *input) const
+{
+    return false;
+}
+
+const DecoderProperties DecoderArchiveFactory::properties() const
+{
+    DecoderProperties properties;
+    properties.name = tr("Archive Plugin");
+    properties.filters << "*.rar" << "*.zip";
+    properties.description = tr("Archives");
+    //properties.contentType = "";
+    properties.shortName = "archive";
+    properties.hasAbout = false;
+    properties.hasSettings = false;
+    properties.noInput = true;
+    properties.protocols << "rar" << "zip";
+    return properties;
+}
+
+Decoder *DecoderArchiveFactory::create(const QString &url, QIODevice *)
+{
+    return new DecoderArchive(url);
+}
+
+QList<FileInfo *> DecoderArchiveFactory::createPlayList(const QString &fileName, bool useMetaData, QStringList *)
+{
+    QList <FileInfo *> list;
+
+
+    struct archive *a;
+    struct archive_entry *entry;
+    int r;
+
+    a = archive_read_new();
+    archive_read_support_filter_all(a);
+    archive_read_support_format_all(a);
+    r = archive_read_open_filename(a, fileName.toLocal8Bit().constData(), 10240);
+    if (r != ARCHIVE_OK)
+    {
+        //exit(1);
+        return list;
+    }
+    while (archive_read_next_header(a, &entry) == ARCHIVE_OK)
+    {
+        if(archive_entry_filetype(entry) == AE_IFREG)
+        {
+            QString pathName = QString::fromLocal8Bit(archive_entry_pathname(entry));
+            if(!pathName.startsWith("/"))
+                pathName.prepend("/");
+
+            list << new FileInfo(QString("%1://%2#%3")
+                                 .arg(fileName.section(".", -1)).toLower()
+                                 .arg(fileName)
+                                 .arg(pathName));
+            //TODO read tags
+        }
+        archive_read_data_skip(a);
+    }
+    r = archive_read_free(a);
+
+    return list;
+}
+
+MetaDataModel* DecoderArchiveFactory::createMetaDataModel(const QString&, QObject *)
+{
+    return 0;
+}
+
+void DecoderArchiveFactory::showSettings(QWidget *)
+{}
+
+void DecoderArchiveFactory::showAbout(QWidget *parent)
+{
+    /*char  version [128] ;
+    sf_command (NULL, SFC_GET_LIB_VERSION, version, sizeof (version)) ;
+    QMessageBox::about (parent, tr("About Sndfile Audio Plugin"),
+                        tr("Qmmp Sndfile Audio Plugin")+"\n"+
+                        tr("Compiled against")+" "+QString(version)+"\n" +
+                        tr("Written by: Ilya Kotov <forkotov02@hotmail.ru>"));*/
+}
+
+QTranslator *DecoderArchiveFactory::createTranslator(QObject *parent)
+{
+    QTranslator *translator = new QTranslator(parent);
+    QString locale = Qmmp::systemLanguageID();
+    translator->load(QString(":/archive_plugin_") + locale);
+    return translator;
+}
+
+Q_EXPORT_PLUGIN2(archive, DecoderArchiveFactory)