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// cli_options.cc for Fluxbox Window Manager
// Copyright (c) 2014 - Mathias Gumz <akira at fluxbox.org>
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
#include "cli.hh"
#include "version.h"
#include "defaults.hh"
#include "Debug.hh"
#include "FbTk/App.hh"
#include "FbTk/FileUtil.hh"
#include "FbTk/StringUtil.hh"
#include "FbTk/Theme.hh"
#include "FbTk/I18n.hh"
#include "FbTk/Command.hh"
#include "FbTk/CommandParser.hh"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif // HAVE_CONFIG_H
#ifdef HAVE_CSTDLIB
#include <cstdlib>
#else
#include <stdlib.h>
#endif
#ifdef HAVE_CSTRING
#include <cstring>
#else
#include <string.h>
#endif
#include <iostream>
using std::cerr;
using std::cout;
using std::endl;
using std::string;
FluxboxCli::Options::Options() : xsync(false) {
const char* env = getenv("DISPLAY");
if (env && strlen(env) > 0) {
session_display.assign(env);
}
string fname = std::string("~/.") + realProgramName("fluxbox");
rc_path = FbTk::StringUtil::expandFilename(fname);
if (!rc_path.empty()) {
rc_file = rc_path + "/init";
}
}
int FluxboxCli::Options::parse(int argc, char** argv) {
_FB_USES_NLS;
int i;
for (i = 1; i < argc; ++i) {
string arg(argv[i]);
if (arg == "-rc" || arg == "--rc") {
// look for alternative rc file to use
if ((++i) >= argc) {
cerr<<_FB_CONSOLETEXT(main, RCRequiresArg,
"error: '-rc' requires an argument",
"the -rc option requires a file argument")<<endl;
return EXIT_FAILURE;
}
this->rc_file = argv[i];
} else if (arg == "-display" || arg == "--display") {
// check for -display option... to run on a display other than the one
// set by the environment variable DISPLAY
if ((++i) >= argc) {
cerr<<_FB_CONSOLETEXT(main, DISPLAYRequiresArg,
"error: '-display' requires an argument",
"")<<endl;
return EXIT_FAILURE;
}
this->session_display = argv[i];
if (!FbTk::App::setenv("DISPLAY", argv[i])) {
cerr<<_FB_CONSOLETEXT(main, WarnDisplayEnv,
"warning: couldn't set environment variable 'DISPLAY'",
"")<<endl;
perror("putenv()");
}
} else if (arg == "-version" || arg == "-v" || arg == "--version") {
// print current version string
cout << "Fluxbox " << __fluxbox_version << " : (c) 2001-2015 Fluxbox Team "
<< endl << endl;
return EXIT_SUCCESS;
} else if (arg == "-log" || arg == "--log") {
if (++i >= argc) {
cerr<<_FB_CONSOLETEXT(main, LOGRequiresArg,
"error: '-log' needs an argument", "")<<endl;
return EXIT_FAILURE;
}
this->log_filename = argv[i];
} else if (arg == "-sync" || arg == "--sync") {
this->xsync = true;
} else if (arg == "-help" || arg == "-h" || arg == "--help") {
// print program usage and command line options
printf(_FB_CONSOLETEXT(main, Usage,
"Fluxbox %s : (c) %s Fluxbox Team\n"
"Website: http://www.fluxbox.org/\n\n"
"-display <string>\t\tuse display connection.\n"
"-screen <all|int,int,int>\trun on specified screens only.\n"
"-rc <string>\t\t\tuse alternate resource file.\n"
"-no-slit\t\t\tdo not provide a slit.\n"
"-no-toolbar\t\t\tdo not provide a toolbar.\n"
"-version\t\t\tdisplay version and exit.\n"
"-info\t\t\t\tdisplay some useful information.\n"
"-list-commands\t\t\tlist all valid key commands.\n"
"-sync\t\t\t\tsynchronize with X server for debugging.\n"
"-log <filename>\t\t\tlog output to file.\n"
"-help\t\t\t\tdisplay this help text and exit.\n\n",
"Main usage string. Please lay it out nicely. One %%s gives the version, ther other gives the year").c_str(),
__fluxbox_version, "2001-2015");
return EXIT_SUCCESS;
} else if (arg == "-info" || arg == "-i" || arg == "--info") {
FluxboxCli::showInfo(cout);
return EXIT_SUCCESS;
} else if (arg == "-list-commands" || arg == "--list-commands") {
FbTk::CommandParser<void>::CreatorMap cmap = FbTk::CommandParser<void>::instance().creatorMap();
FbTk::CommandParser<void>::CreatorMap::const_iterator it = cmap.begin();
const FbTk::CommandParser<void>::CreatorMap::const_iterator it_end = cmap.end();
for (; it != it_end; ++it)
cout << it->first << endl;
return EXIT_SUCCESS;
} else if (arg == "-verbose" || arg == "--verbose") {
FbTk::ThemeManager::instance().setVerbose(true);
}
}
return -1;
}
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