looqs/gui/main.cpp

147 lines
3.8 KiB
C++

#include <QApplication>
#include <QSettings>
#include <QMessageBox>
#include <QStandardPaths>
#include <QProcess>
#include <QDir>
#include <QCommandLineParser>
#include <QFileInfo>
#include "mainwindow.h"
#include "searchresult.h"
#include "previewresultpdf.h"
#include "../shared/common.h"
#include "../shared/sandboxedprocessor.h"
#include "../submodules/exile.h/exile.h"
#include "ipcserver.h"
void enableIpcSandbox()
{
struct exile_policy *policy = exile_create_policy();
if(policy == NULL)
{
qCritical() << "Failed to init policy for sandbox";
exit(EXIT_FAILURE);
}
policy->namespace_options = EXILE_UNSHARE_NETWORK | EXILE_UNSHARE_USER;
policy->no_new_privs = 1;
policy->drop_caps = 1;
policy->vow_promises =
exile_vows_from_str("thread cpath wpath rpath unix stdio prot_exec proc shm fsnotify ioctl error");
QString ipcSocketPath = Common::ipcSocketPath();
QFileInfo info{ipcSocketPath};
QString ipcSocketPathDir = info.absolutePath();
std::string stdIpcSocketPath = ipcSocketPathDir.toStdString();
exile_append_path_policies(policy, EXILE_FS_ALLOW_ALL_READ, "/");
exile_append_path_policies(policy, EXILE_FS_ALLOW_ALL_READ | EXILE_FS_ALLOW_ALL_WRITE, stdIpcSocketPath.c_str());
int ret = exile_enable_policy(policy);
if(ret != 0)
{
qDebug() << "Failed to establish sandbox";
exit(EXIT_FAILURE);
}
exile_free_policy(policy);
}
int main(int argc, char *argv[])
{
QString socketPath = Common::ipcSocketPath();
if(argc > 1)
{
QString arg = argv[1];
if(arg == "ipc")
{
Common::setupAppInfo();
enableIpcSandbox();
QApplication a(argc, argv);
IpcServer *ipcserver = new IpcServer();
qDebug() << "Launching IPC Server";
if(!ipcserver->startSpawner(socketPath))
{
qCritical() << "Error failed to spawn";
return 1;
}
qDebug() << "Launched IPC Server";
return a.exec();
}
if(arg == "process")
{
Common::setupAppInfo();
QCoreApplication a(argc, argv);
QStringList args = a.arguments();
if(args.length() < 3)
{
qDebug() << "Filename is required";
return 1;
}
QString file = args.at(2);
SandboxedProcessor processor(file);
return processor.process();
}
}
QString ipcSocketPath = Common::ipcSocketPath();
QFileInfo info{ipcSocketPath};
QString ipcSocketPathDir = info.absolutePath();
QDir dir;
if(!dir.mkpath(ipcSocketPathDir))
{
qCritical() << "Failed to create dir for ipc socket" << Qt::endl;
exit(EXIT_FAILURE);
}
QProcess process;
QStringList args;
args << "ipc";
process.setProcessChannelMode(QProcess::ForwardedChannels);
process.start("/proc/self/exe", args);
if(!process.waitForStarted(5000))
{
QString errorMsg = "Failed to start IPC server";
qDebug() << errorMsg;
QMessageBox::critical(nullptr, "Error", errorMsg);
}
Common::setupAppInfo();
QCommandLineParser parser;
parser.addOption({{"s", "no-sandbox"}, "Disable sandboxing"});
QStringList appArgs;
for(int i = 0; i < argc; i++)
{
appArgs.append(argv[i]);
}
parser.parse(appArgs);
try
{
Common::ensureConfigured();
}
catch(LooqsGeneralException &e)
{
qDebug() << e.message;
QMessageBox::critical(nullptr, "Error", e.message);
return 1;
}
QApplication a(argc, argv);
a.setWindowIcon(QIcon(":/icon.svg"));
QObject::connect(&a, &QApplication::aboutToQuit, &process, &QProcess::kill);
qRegisterMetaType<QVector<SearchResult>>("QVector<SearchResult>");
qRegisterMetaType<QVector<PreviewResultPdf>>("QVector<PreviewResultPdf>");
qRegisterMetaType<PreviewResultPdf>("PreviewResultPdf");
qRegisterMetaType<FileScanResult>("FileScanResult");
qRegisterMetaType<RenderConfig>("RenderConfig");
qRegisterMetaType<QVector<RenderTarget>>("QVector<RenderTarget>");
qRegisterMetaType<QSharedPointer<PreviewResult>>("QSharedPointer<PreviewResult>");
MainWindow *w = new MainWindow{0, socketPath};
w->showMaximized();
int ret = a.exec();
process.waitForFinished(1000);
return ret;
}