cmdoptions.h File Reference

#include <optional>
#include <QString>
#include <QStringList>
#include "base/exceptions.h"

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Classes
struct	QBtCommandLineParameters
class	CommandLineParameterError

Functions
QBtCommandLineParameters	parseCommandLine (const QStringList &args)
void	displayUsage (const QString &prgName)

Function Documentation

displayUsage()

void displayUsage

(

const QString &

prgName

)

Definition at line 582 of file cmdoptions.cpp.

{
#if defined(Q_OS_WIN) && !defined(DISABLE_GUI)
    QMessageBox msgBox(QMessageBox::Information, QObject::tr("Help"), makeUsage(prgName), QMessageBox::Ok);
    msgBox.show(); // Need to be shown or to moveToCenter does not work
    msgBox.move(Utils::Gui::screenCenter(&msgBox));
    msgBox.exec();
#else
    printf("%s\n", qUtf8Printable(makeUsage(prgName)));
#endif
}

References makeUsage(), and Utils::Gui::screenCenter().

Referenced by main().

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parseCommandLine()

QBtCommandLineParameters parseCommandLine

(

const QStringList &

args

)

Definition at line 399 of file cmdoptions.cpp.

{
    QBtCommandLineParameters result {QProcessEnvironment::systemEnvironment()};
 
    for (int i = 1; i < args.count(); ++i)
    {
        const QString &arg = args[i];
 
        if ((arg.startsWith("--") && !arg.endsWith(".torrent"))
            || (arg.startsWith('-') && (arg.size() == 2)))
            {
            // Parse known parameters
            if (arg == SHOW_HELP_OPTION)
            {
                result.showHelp = true;
            }
#if !defined(Q_OS_WIN) || defined(DISABLE_GUI)
            else if (arg == SHOW_VERSION_OPTION)
            {
                result.showVersion = true;
            }
#endif
            else if (arg == WEBUI_PORT_OPTION)
            {
                result.webUiPort = WEBUI_PORT_OPTION.value(arg);
                if ((result.webUiPort < 1) || (result.webUiPort > 65535))
                    throw CommandLineParameterError(QObject::tr("%1 must specify a valid port (1 to 65535).")
                                                    .arg(QLatin1String("--webui-port")));
            }
#ifndef DISABLE_GUI
            else if (arg == NO_SPLASH_OPTION)
            {
                result.noSplash = true;
            }
#elif !defined(Q_OS_WIN)
            else if (arg == DAEMON_OPTION)
            {
                result.shouldDaemonize = true;
            }
#endif
            else if (arg == PROFILE_OPTION)
            {
                result.profileDir = PROFILE_OPTION.value(arg);
            }
            else if (arg == RELATIVE_FASTRESUME)
            {
                result.relativeFastresumePaths = true;
            }
            else if (arg == CONFIGURATION_OPTION)
            {
                result.configurationName = CONFIGURATION_OPTION.value(arg);
            }
            else if (arg == SAVE_PATH_OPTION)
            {
                result.savePath = SAVE_PATH_OPTION.value(arg);
            }
            else if (arg == PAUSED_OPTION)
            {
                result.addPaused = PAUSED_OPTION.value(arg);
            }
            else if (arg == SKIP_HASH_CHECK_OPTION)
            {
                result.skipChecking = true;
            }
            else if (arg == CATEGORY_OPTION)
            {
                result.category = CATEGORY_OPTION.value(arg);
            }
            else if (arg == SEQUENTIAL_OPTION)
            {
                result.sequential = true;
            }
            else if (arg == FIRST_AND_LAST_OPTION)
            {
                result.firstLastPiecePriority = true;
            }
            else if (arg == SKIP_DIALOG_OPTION)
            {
                result.skipDialog = SKIP_DIALOG_OPTION.value(arg);
            }
            else
            {
                // Unknown argument
                result.unknownParameter = arg;
                break;
            }
        }
        else
        {
            QFileInfo torrentPath;
            torrentPath.setFile(arg);
 
            if (torrentPath.exists())
                result.torrents += torrentPath.absoluteFilePath();
            else
                result.torrents += arg;
        }
    }
 
    return result;
}

References tstool::args, anonymous_namespace{cmdoptions.cpp}::CATEGORY_OPTION, anonymous_namespace{cmdoptions.cpp}::CONFIGURATION_OPTION, anonymous_namespace{cmdoptions.cpp}::FIRST_AND_LAST_OPTION, anonymous_namespace{cmdoptions.cpp}::NO_SPLASH_OPTION, anonymous_namespace{cmdoptions.cpp}::PAUSED_OPTION, anonymous_namespace{cmdoptions.cpp}::PROFILE_OPTION, anonymous_namespace{cmdoptions.cpp}::RELATIVE_FASTRESUME, anonymous_namespace{cmdoptions.cpp}::SAVE_PATH_OPTION, anonymous_namespace{cmdoptions.cpp}::SEQUENTIAL_OPTION, anonymous_namespace{cmdoptions.cpp}::SHOW_HELP_OPTION, anonymous_namespace{cmdoptions.cpp}::SHOW_VERSION_OPTION, anonymous_namespace{cmdoptions.cpp}::SKIP_DIALOG_OPTION, anonymous_namespace{cmdoptions.cpp}::SKIP_HASH_CHECK_OPTION, anonymous_namespace{cmdoptions.cpp}::StringOption::value(), anonymous_namespace{cmdoptions.cpp}::IntOption::value(), anonymous_namespace{cmdoptions.cpp}::TriStateBoolOption::value(), and anonymous_namespace{cmdoptions.cpp}::WEBUI_PORT_OPTION.

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