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add control processes and so on

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This commit is contained in:
Evgenii Alekseev
2017-03-08 05:33:52 +03:00
parent 20578996b7
commit 2701e44119
15 changed files with 403 additions and 92 deletions
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9
sources/queued-daemon/src/QueuedApplicationInterface.cpp
View File

@ -17,12 +17,15 @@
#include "QueuedApplicationInterface.h"
#include <QCoreApplication>
#include <unistd.h>
#include "queued/Queued.h"
#include "QueuedApplication.h"
extern "C" {
#include <unistd.h>
}
QueuedApplicationInterface::QueuedApplicationInterface(
QueuedApplication *parent)
@ -54,8 +57,8 @@ void QueuedApplicationInterface::Close() const
QStringList QueuedApplicationInterface::UIDs() const
{
QStringList uids;
uids.append(QString::number(getuid()));
uids.append(QString::number(geteuid()));
uids.append(QString::number(::getuid()));
uids.append(QString::number(::geteuid()));
return uids;
}

34
sources/queued-daemon/src/main.cpp
View File

@ -24,6 +24,10 @@
#include "QueuedApplication.h"
#include "version.h"
extern "C" {
#include <unistd.h>
}
bool existingSessionOperation(const QString &operation)
{
@ -38,7 +42,13 @@ bool existingSessionOperation(const QString &operation)
int main(int argc, char *argv[])
{
// daemon(0, 0);
// HACK preparse arguments to find out if --daemon is set
for (int i = 0; i < argc; i++) {
if (std::string(argv[i]) != "--daemon")
continue;
::daemon(0, 0);
}
QCoreApplication app(argc, argv);
app.setApplicationName(NAME);
@ -50,22 +60,40 @@ int main(int argc, char *argv[])
"Daemon for starting jobs to queue of calculations");
parser.addHelpOption();
parser.addVersionOption();
// info
QCommandLineOption infoOption(QStringList() << "i"
<< "info",
"Show additional info.");
parser.addOption(infoOption);
// configuration option
QCommandLineOption configOption(QStringList() << "c"
<< "config",
"Read initial configuration from file",
"Read initial configuration from file.",
"config", QueuedSettings::defaultPath());
parser.addOption(configOption);
// debug mode
QCommandLineOption debugOption(QStringList() << "d"
<< "debug",
"Print debug information");
"Print debug information.");
parser.addOption(debugOption);
// daemon mode
QCommandLineOption daemonOption(QStringList() << "daemon",
"Start detached.");
parser.addOption(daemonOption);
parser.process(app);
// show info and exit
if (parser.isSet(infoOption)) {
QueuedDebug::enableDebug();
auto metadata = QueuedDebug::getBuildData();
for (auto &string : metadata)
qCInfo(LOG_APP) << string;
}
// check if exists
if (existingSessionOperation(QString("Active"))) {
qCWarning(LOG_APP) << "Another session is active";