looqs/gui/ipcserver.cpp

89 linhas
1.7 KiB
C++
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#include <QFile>
#include <QDesktopServices>
#include <QSettings>
#include <QProcess>
#include <QUrl>
#include <QLocalSocket>
#include <QDataStream>
#include "ipcserver.h"
IpcServer::IpcServer()
{
connect(&this->spawningServer, &QLocalServer::newConnection, this, &IpcServer::spawnerNewConnection);
}
bool IpcServer::startSpawner(QString socketPath)
{
QFile::remove(socketPath);
return this->spawningServer.listen(socketPath);
}
bool IpcServer::docOpen(QString path, int pagenum)
{
QSettings settings;
QString command = settings.value("pdfviewer").toString();
if(command != "" && command.contains("%p") && command.contains("%f"))
{
QStringList splitted = command.split(" ");
if(splitted.size() > 1)
{
QString cmd = splitted[0];
QStringList args = splitted.mid(1);
args.replaceInStrings("%f", path);
args.replaceInStrings("%p", QString::number(pagenum));
QProcess::startDetached(cmd, args);
}
}
else
{
QDesktopServices::openUrl(QUrl::fromLocalFile(path));
}
return true;
}
bool IpcServer::fileOpen(QString path)
{
return QDesktopServices::openUrl(QUrl::fromLocalFile(path));
}
void IpcServer::spawnerNewConnection()
{
QScopedPointer<QLocalSocket> socket{this->spawningServer.nextPendingConnection()};
if(!socket.isNull())
{
if(!socket->waitForReadyRead())
{
return;
}
QDataStream stream(socket.get());
IPCCommand command;
QStringList args;
stream >> command;
stream >> args;
if(args.size() < 1)
{
stream << "invalid";
return;
}
if(command == DocOpen)
{
if(args.size() < 2)
{
stream << "invalid";
return;
}
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docOpen(args[0], args[1].toInt());
}
if(command == FileOpen)
{
if(args.size() < 1)
{
stream << "invalid";
return;
}
fileOpen(args[0]);
}
}
}