commandline.h File Reference

(986a3bf)

#include "localconsts.h"

Go to the source code of this file.

Functions
void	parseOptions (const int argc, char *const argv[])

Function Documentation

parseOptions()

void parseOptions	(	const int	argc,
		char *const	argv[]
	)

Definition at line 137 of file commandline.cpp.

{
    const char *const optstring = "hvud:U:P:Dc:p:y:l:L:C:s:t:T:a:r:e:V";
 
    const option long_options[] =
    {
        { "config-dir",     required_argument, nullptr, 'C' },
        { "data",           required_argument, nullptr, 'd' },
        { "default",        no_argument,       nullptr, 'D' },
        { "password",       required_argument, nullptr, 'P' },
        { "character",      required_argument, nullptr, 'c' },
        { "help",           no_argument,       nullptr, 'h' },
        { "localdata-dir",  required_argument, nullptr, 'L' },
        { "update-host",    required_argument, nullptr, 'H' },
        { "port",           required_argument, nullptr, 'p' },
        { "server",         required_argument, nullptr, 's' },
        { "skip-update",    no_argument,       nullptr, 'u' },
        { "username",       required_argument, nullptr, 'U' },
        { "no-opengl",      no_argument,       nullptr, 'O' },
        { "chat-log-dir",   required_argument, nullptr, 'a' },
        { "version",        no_argument,       nullptr, 'v' },
        { "log-file",       required_argument, nullptr, 'l' },
        { "screenshot-dir", required_argument, nullptr, 'i' },
        { "safemode",       no_argument,       nullptr, 'm' },
        { "tests",          no_argument,       nullptr, 'T' },
        { "test",           required_argument, nullptr, 't' },
        { "renderer",       required_argument, nullptr, 'r' },
        { "server-type",    required_argument, nullptr, 'y' },
        { "enable-ipc",     no_argument,       nullptr, 'I' },
        { "hide-cursor",    no_argument,       nullptr, 'q' },
        { "error",          no_argument,       nullptr, 'e' },
        { "validate",       no_argument,       nullptr, 'V' },
        { nullptr,          0,                 nullptr, 0 }
    };
 
    Options &options = settings.options;
 
    while (optind < argc)
    {
        const int result = getopt_long(argc,
            argv,
            optstring,
            long_options,
            nullptr);
 
        if (result == -1)
            break;
 
        switch (result)
        {
            case 'C':
                options.configDir = optarg;
                break;
            case 'd':
                options.dataPath = optarg;
                break;
            case 'D':
                options.chooseDefault = true;
                break;
            case '?':  // Unknown option
            case ':':  // Missing argument
            case 'h':
                options.printHelp = true;
                break;
            case 'H':
                if (checkPath(optarg))
                    options.updateHost = optarg;
                else
                    options.updateHost.clear();
                break;
            case 'c':
                options.character = optarg;
                break;
            case 'P':
                options.password = optarg;
                break;
            case 's':
                options.serverName = optarg;
                break;
            case 'p':
                options.serverPort = CAST_U16(atoi(optarg));
                break;
            case 'u':
                options.skipUpdate = true;
                break;
            case 'U':
                options.username = optarg;
                break;
            case 'v':
                options.printVersion = true;
                break;
            case 'L':
                options.localDataDir = optarg;
                break;
            case 'O':
                options.noOpenGL = true;
                break;
            case 'l':
                options.logFileName = std::string(optarg);
                break;
            case 'a':
                options.chatLogDir = std::string(optarg);
                break;
            case 'i':
                options.screenshotDir = optarg;
                break;
            case 'm':
                options.safeMode = true;
                break;
            case 'T':
                options.testMode = true;
                options.test.clear();
                break;
            case 't':
                options.testMode = true;
                options.test = std::string(optarg);
                break;
            case 'r':
                options.renderer = CAST_S32(atoi(optarg));
                break;
            case 'y':
                options.serverType = optarg;
                break;
            case 'I':
                options.ipc = true;
                break;
            case 'q':
                options.hideCursor = true;
                break;
            case 'e':
                options.error = true;
                break;
            case 'V':
                options.validate = true;
                break;
            default:
                break;
        }
    }
 
    // when there are still options left use the last
    // one as branding file
    if (optind < argc)
    {
        options.brandingPath = argv[optind];
    }
 
    if (settings.options.printHelp)
    {
        printHelp();
        _exit(0);
    }
    else if (settings.options.printVersion)
    {
        printVersion();
        _exit(0);
    }
}

References Options::brandingPath, CAST_S32, CAST_U16, Options::character, Options::chatLogDir, checkPath(), Options::chooseDefault, Options::configDir, Options::dataPath, Options::error, Options::hideCursor, Options::ipc, Options::localDataDir, Options::logFileName, Options::noOpenGL, Settings::options, Options::password, printHelp(), Options::printHelp, printVersion(), Options::printVersion, Options::renderer, Options::safeMode, Options::screenshotDir, Options::serverName, Options::serverPort, Options::serverType, settings, Options::skipUpdate, Options::test, Options::testMode, Options::updateHost, Options::username, and Options::validate.

Referenced by mainGui().