feat(file): add a FileExtractor component (in progress)

CMakeLists.txt

@@ -145,6 +145,7 @@ set(SOURCES
   src/components/core/CoreHandlers.cpp
   src/components/core/CoreManager.cpp
   src/components/core/messages-count-notifier/AbstractMessagesCountNotifier.cpp
+  src/components/file/FileExtractor.cpp
   src/components/notifier/Notifier.cpp
   src/components/other/clipboard/Clipboard.cpp
   src/components/other/colors/Colors.cpp
@@ -201,6 +202,7 @@ set(HEADERS
   src/components/core/CoreHandlers.hpp
   src/components/core/CoreManager.hpp
   src/components/core/messages-count-notifier/AbstractMessagesCountNotifier.hpp
+  src/components/file/FileExtractor.hpp
   src/components/notifier/Notifier.hpp
   src/components/other/clipboard/Clipboard.hpp
   src/components/other/colors/Colors.hpp
@@ -218,8 +220,8 @@ set(HEADERS
   src/components/timeline/TimelineModel.hpp
   src/components/url-handlers/UrlHandlers.hpp
   src/utils/LinphoneUtils.hpp
-  src/utils/Utils.hpp
   src/utils/QExifImageHeader.h
+  src/utils/Utils.hpp
 )
 
 set(TESTS

src/components/file/FileExtractor.cpp

+/*
+ * FileExtractor.cpp
+ * Copyright (C) 2017-2018  Belledonne Communications, Grenoble, France
+ *
+ * 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.
+ *
+ *  Created on: March 8, 2018
+ *      Author: Ronan Abhamon
+ */
+
+#include <mz_strm.h>
+#include <QDebug>
+
+#include "FileExtractor.hpp"
+
+// =============================================================================
+
+void FileExtractor::extract () {
+  // TODO.
+}
+
+QString FileExtractor::getFile () const {
+  return mFile;
+}
+
+void FileExtractor::setFile (const QString &file) {
+  if (mExtracting) {
+    qWarning() << QStringLiteral("Unable to set file, a file is extracting.");
+    return;
+  }
+
+  if (mFile != file) {
+    mFile = file;
+    emit fileChanged(mFile);
+  }
+}
+
+QString FileExtractor::getExtractFolder () const {
+  return mExtractFolder;
+}
+
+void FileExtractor::setExtractFolder (const QString &extractFolder) {
+  if (mExtracting) {
+    qWarning() << QStringLiteral("Unable to set extract folder, a file is extracting.");
+    return;
+  }
+
+  if (mExtractFolder != extractFolder) {
+    mExtractFolder = extractFolder;
+    emit extractFolderChanged(mExtractFolder);
+  }
+}
+
+qint64 FileExtractor::getReadBytes () const {
+  return mReadBytes;
+}
+
+void FileExtractor::setReadBytes (qint64 readBytes) {
+  if (mReadBytes != readBytes) {
+    mReadBytes = readBytes;
+    emit readBytesChanged(readBytes);
+  }
+}
+
+qint64 FileExtractor::getTotalBytes () const {
+  return mTotalBytes;
+}
+
+void FileExtractor::setTotalBytes (qint64 totalBytes) {
+  if (mTotalBytes != totalBytes) {
+    mTotalBytes = totalBytes;
+    emit totalBytesChanged(totalBytes);
+  }
+}
+
+bool FileExtractor::getExtracting () const {
+  return mExtracting;
+}
+
+void FileExtractor::setExtracting (bool extracting) {
+  if (mExtracting != extracting) {
+    mExtracting = extracting;
+    emit extractingChanged(extracting);
+  }
+}
+
+void FileExtractor::handleReadyData () {
+  // TODO.
+}
+
+void FileExtractor::handleExtractFinished () {
+  // TODO.
+
+}
+
+void FileExtractor::handleExtractProgress (qint64 readBytes, qint64 totalBytes) {
+  // TODO.
+  Q_UNUSED(readBytes);
+  Q_UNUSED(totalBytes);
+}

src/components/file/FileExtractor.hpp

+/*
+ * FileExtractor.hpp
+ * Copyright (C) 2017-2018  Belledonne Communications, Grenoble, France
+ *
+ * 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.
+ *
+ *  Created on: March 8, 2018
+ *      Author: Ronan Abhamon
+ */
+
+#ifndef FILE_EXTRACTOR_H_
+#define FILE_EXTRACTOR_H_
+
+#include <QFile>
+
+// =============================================================================
+
+class FileExtractor : public QObject {
+  Q_OBJECT;
+
+	Q_PROPERTY(QString file READ getFile WRITE setFile NOTIFY fileChanged);
+  Q_PROPERTY(QString extractFolder READ getExtractFolder WRITE setExtractFolder NOTIFY extractFolderChanged);
+  Q_PROPERTY(qint64 readBytes READ getReadBytes NOTIFY readBytesChanged);
+  Q_PROPERTY(qint64 totalBytes READ getTotalBytes NOTIFY totalBytesChanged);
+  Q_PROPERTY(bool extracting READ getExtracting NOTIFY extractingChanged);
+
+public:
+  Q_INVOKABLE void extract ();
+
+signals:
+  void fileChanged (const QString &file);
+  void extractFolderChanged (const QString &extractFolder);
+  void readBytesChanged (qint64 readBytes);
+  void totalBytesChanged (qint64 totalBytes);
+  void extractingChanged (bool extracting);
+  void extractFinished ();
+  void extractFailed();
+
+private:
+  QString getFile () const;
+  void setFile (const QString &file);
+
+  QString getExtractFolder () const;
+  void setExtractFolder (const QString &extractFolder);
+
+  qint64 getReadBytes () const;
+  void setReadBytes (qint64 readBytes);
+
+  qint64 getTotalBytes () const;
+  void setTotalBytes (qint64 totalBytes);
+
+  bool getExtracting () const;
+  void setExtracting (bool extracting);
+
+  void handleReadyData ();
+  void handleExtractFinished ();
+
+  void handleExtractProgress (qint64 readBytes, qint64 totalBytes);
+
+  QString mFile;
+  QString mExtractFolder;
+  QFile mDestinationFile;
+
+  qint64 mReadBytes = 0;
+  qint64 mTotalBytes = 0;
+  bool mExtracting = false;
+};
+
+#endif // FILE_EXTRACTOR_H_