зеркало из https://github.com/nextcloud/desktop.git
132 строки
4.8 KiB
C++
132 строки
4.8 KiB
C++
/******************************************************************************
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* Copyright (C) 2014 by Olivier Goffart <ogoffart@woboq.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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******************************************************************************/
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#include <koverlayiconplugin.h>
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#include <KPluginFactory>
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#include <KPluginLoader>
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#include <kdebug.h>
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#include <kfileitem.h>
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#include <QtNetwork/QLocalSocket>
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class OwncloudDolphinPlugin : public KOverlayIconPlugin
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{
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Q_OBJECT
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QLocalSocket m_socket;
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typedef QHash<QByteArray, QByteArray> StatusMap;
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StatusMap m_status;
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QByteArray m_line;
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public:
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explicit OwncloudDolphinPlugin(QObject* parent, const QList<QVariant>&) : KOverlayIconPlugin(parent) {
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connect(&m_socket, SIGNAL(readyRead()), this, SLOT(readyRead()));
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tryConnect();
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}
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virtual QStringList getOverlays(const KFileItem& item) {
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auto url = item.url();
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if (!url.isLocalFile())
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return QStringList();
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const QByteArray localFile = url.toLocalFile().toUtf8();
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kDebug() << localFile;
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tryConnect();
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if (m_socket.state() == QLocalSocket::ConnectingState) {
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if (!m_socket.waitForConnected(100)) {
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kWarning() << "not connected" << m_socket.errorString();
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}
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}
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if (m_socket.state() == QLocalSocket::ConnectedState) {
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m_socket.write("RETRIEVE_FILE_STATUS:");
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m_socket.write(localFile);
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m_socket.write("\n");
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}
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StatusMap::iterator it = m_status.find(localFile);
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if (it != m_status.constEnd()) {
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return overlaysForString(*it);
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}
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return QStringList();
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}
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private:
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void tryConnect() {
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if (m_socket.state() != QLocalSocket::UnconnectedState)
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return;
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QString runtimeDir = QFile::decodeName(qgetenv("XDG_RUNTIME_DIR"));
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QString socketPath = runtimeDir + "/" + "ownCloud" + "/socket";
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m_socket.connectToServer(socketPath);
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}
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QStringList overlaysForString(const QByteArray status) {
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QStringList r;
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if (status.startsWith("NOP"))
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return r;
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if (status.startsWith("OK"))
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r << "dialog-ok";
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if (status.startsWith("SYNC") || status.startsWith("NEW"))
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r << "view-refresh";
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if (status.contains("+SWM"))
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r << "document-share";
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kDebug() << status << r;
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return r;
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}
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private slots:
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void readyRead() {
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while (m_socket.bytesAvailable()) {
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m_line += m_socket.readLine();
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if (!m_line.endsWith("\n"))
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continue;
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QByteArray line;
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qSwap(line, m_line);
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line.chop(1);
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kDebug() << "got line " << line;
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if (line.isEmpty())
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continue;
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QList<QByteArray> tokens = line.split(':');
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if (tokens.count() != 3)
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continue;
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if (tokens[0] != "STATUS" && tokens[0] != "BROADCAST")
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continue;
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if (tokens[2].isEmpty())
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continue;
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const QByteArray name = tokens[2];
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QByteArray &status = m_status[name]; // reference to the item in the hash
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if (status == tokens[1])
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continue;
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status = tokens[1];
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emit this->overlaysChanged(QUrl::fromLocalFile(QString::fromUtf8(name)), overlaysForString(status));
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}
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}
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};
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K_PLUGIN_FACTORY(OwncloudDolphinPluginFactory, registerPlugin<OwncloudDolphinPlugin>();)
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K_EXPORT_PLUGIN(OwncloudDolphinPluginFactory("ownclouddolhpinplugin"))
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#include "ownclouddolphinplugin.moc"
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