companion/src/storage/sdcard.cpp

   1 /*
   2  * Copyright (C) OpenTX
   3  *
   4  * Based on code named
   5  *   th9x - http://code.google.com/p/th9x
   6  *   er9x - http://code.google.com/p/er9x
   7  *   gruvin9x - http://code.google.com/p/gruvin9x
   8  *
   9  * License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License version 2 as
  13  * published by the Free Software Foundation.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  */
  20
  21 #include "sdcard.h"
  22 #include <QFile>
  23 #include <QDir>
  24
  25 bool SdcardFormat::write(const RadioData & radioData)
  26 {
  27   QDir dir(filename);
  28   dir.mkdir("RADIO");
  29   dir.mkdir("MODELS");
  30   return CategorizedStorageFormat::write(radioData);
  31 }
  32
  33 bool SdcardFormat::loadFile(QByteArray & filedata, const QString & filename)
  34 {
  35   QString path = this->filename + "/" + filename;
  36   QFile file(path);
  37   if (!file.open(QFile::ReadOnly)) {
  38     setError(tr("Error opening file %1:\n%2.").arg(path).arg(file.errorString()));
  39     return false;
  40   }
  41   filedata = file.readAll();
  42   qDebug() << "File" << path << "read, size:" << filedata.size();
  43   return true;
  44 }
  45
  46 bool SdcardFormat::writeFile(const QByteArray & data, const QString & filename)
  47 {
  48   QString path = this->filename + "/" + filename;
  49   QFile file(path);
  50   if (!file.open(QFile::WriteOnly)) {
  51     setError(tr("Error opening file %1 in write mode:\n%2.").arg(path).arg(file.errorString()));
  52     return false;
  53   }
  54   file.write(data.data(), data.size());
  55   file.close();
  56   qDebug() << "File" << path << "written, size:" << data.size();
  57   return true;
  58 }
  59
  60 bool SdcardStorageFactory::probe(const QString & path)
  61 {
  62   return QDir(path).exists();
  63 }
  64