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/* smplayer, GUI front-end for mplayer.
Copyright (C) 2006-2018 Ricardo Villalba <rvm@users.sourceforge.net>
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "filesettingshash.h"
#include "mediasettings.h"
#include "mediadata.h"
#include "filehash.h" // hash function
#include <QSettings>
#include <QFile>
#include <QDir>
#include <QDebug>
FileSettingsHash::FileSettingsHash(QString directory) : FileSettingsBase(directory)
{
base_dir = directory + "/file_settings";
}
FileSettingsHash::~FileSettingsHash() {
}
QString FileSettingsHash::configFile(const QString & filename, int type, QString * output_dir) {
QString res;
QString hash;
if (type == TYPE_FILE) {
hash = FileHash::calculateHash(filename);
} else {
QByteArray ba;
for (int n = filename.count()-1; n >= 0; --n) {
ba += filename.at(n);
}
//qDebug() << "FileSettingsHash::configFile: ba:" << ba;
hash = ba.toBase64();
}
if (!hash.isEmpty()) {
if (output_dir != 0) (*output_dir) = hash[0];
res = base_dir +"/"+ hash[0] +"/"+ hash + ".ini";
}
return res;
}
bool FileSettingsHash::existSettingsFor(QString filename, int type) {
qDebug() << "FileSettingsHash::existSettingsFor:" << filename;
if (type != TYPE_FILE && type != TYPE_STREAM) return false;
QString config_file = configFile(filename, type);
qDebug() << "FileSettingsHash::existSettingsFor: config_file:" << config_file;
return QFile::exists(config_file);
}
void FileSettingsHash::loadSettingsFor(QString filename, int type, MediaSettings & mset, int player) {
qDebug() << "FileSettings::loadSettingsFor:" << filename << "type:" << type;
if (type != TYPE_FILE && type != TYPE_STREAM) return;
QString config_file = configFile(filename, type);
qDebug() << "FileSettingsHash::loadSettingsFor: config_file:" << config_file;
mset.reset();
if ((!config_file.isEmpty()) && (QFile::exists(config_file))) {
QSettings settings(config_file, QSettings::IniFormat);
settings.beginGroup("file_settings");
mset.load(&settings, player);
settings.endGroup();
}
}
void FileSettingsHash::saveSettingsFor(QString filename, int type, MediaSettings & mset, int player) {
qDebug() << "FileSettingsHash::saveSettingsFor:" << filename << "type:" << type;
if (type != TYPE_FILE && type != TYPE_STREAM) return;
QString output_dir;
QString config_file = configFile(filename, type, &output_dir);
qDebug() << "FileSettingsHash::saveSettingsFor: config_file:" << config_file;
qDebug() << "FileSettingsHash::saveSettingsFor: output_dir:" << output_dir;
if (!config_file.isEmpty()) {
QDir d(base_dir);
if (!d.exists(output_dir)) {
if (!d.mkpath(output_dir)) {
qWarning() << "FileSettingsHash::saveSettingsFor: can't create directory" << QString(base_dir + "/" + output_dir);
return;
}
}
QSettings settings(config_file, QSettings::IniFormat);
/* settings.setValue("filename", filename); */
settings.beginGroup("file_settings");
mset.save(&settings, player);
settings.endGroup();
settings.sync();
}
}
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