mirror of
https://github.com/edeproject/ede.git
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148 lines
3.8 KiB
C++
148 lines
3.8 KiB
C++
//
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// main.cc for pekwm
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// Copyright © 2003-2009 Claes Nästén <me@pekdon.net>
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//
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// main.cc for aewm++
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// Copyright (C) 2000 Frank Hale <frankhale@yahoo.com>
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// http://sapphire.sourceforge.net/
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//
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// This program is licensed under the GNU GPL.
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// See the LICENSE file for more information.
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//
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif // HAVE_CONFIG_H
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#include "PWinObj.hh"
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#include "PDecor.hh"
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#include "Client.hh"
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#include "Compat.hh"
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#include "Frame.hh"
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#include "WindowManager.hh"
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#include "Util.hh"
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#include <iostream>
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#include <string>
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#include <cstring>
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extern "C" {
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#include <unistd.h> // execlp
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#include <locale.h>
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}
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using std::cout;
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using std::endl;
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using std::string;
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namespace Info {
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//! @brief Prints version
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void
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printVersion(void)
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{
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cout << "pekwm: version " << VERSION << EXTRA_VERSION_INFO << endl;
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}
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//! @brief Prints version and availible options
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void
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printUsage(void)
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{
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printVersion();
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cout << " --help show this info." << endl;
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cout << " --version show version info" << endl;
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cout << " --info extended info. Use for bug reports." << endl;
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cout << " --display display to connect to" << endl;
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cout << " --config alternative config file" << endl;
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cout << " --replace replace running window manager" << endl;
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}
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//! @brief Prints version and build-time options
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void
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printInfo(void)
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{
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printVersion();
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cout << "features: " << FEATURES << endl;
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}
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} // end namespace Info
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//! @brief Main function of pekwm
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int
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main(int argc, char **argv)
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{
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string config_file;
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string command_line;
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bool replace = false;
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setlocale(LC_CTYPE, "");
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Util::iconv_init();
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setenv("PEKWM_ETC_PATH", SYSCONFDIR, 1);
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setenv("PEKWM_SCRIPT_PATH", DATADIR "/pekwm/scripts", 1);
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setenv("PEKWM_THEME_PATH", DATADIR "/pekwm/themes", 1);
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// build commandline
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for (int i = 0; i < argc; ++i) {
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command_line = command_line + argv[i] + " ";
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}
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// get the args and test for different options
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for (int i = 1; i < argc; ++i) {
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if ((strcmp("--display", argv[i]) == 0) && ((i + 1) < argc)) {
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setenv("DISPLAY", argv[++i], 1);
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} else if ((strcmp("--config", argv[i]) == 0) && ((i + 1) < argc)) {
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config_file = argv[++i];
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} else if (strcmp("--replace", argv[i]) == 0) {
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replace = true;
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} else if (strcmp("--version", argv[i]) == 0) {
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Info::printVersion();
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exit(0);
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} else if (strcmp("--info", argv[i]) == 0) {
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Info::printInfo();
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exit(0);
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} else if (strcmp("--help", argv[i]) || ! strcmp("-h", argv[i]) == 0) {
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Info::printUsage();
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exit(0);
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}
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}
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// Get configuration file if none was specified as a parameter,
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// default to reading environment, if not set get ~/.pekwm/config
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if (config_file.size() == 0) {
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if (getenv("PEKWM_CONFIG_FILE") && strlen(getenv("PEKWM_CONFIG_FILE"))) {
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config_file = getenv("PEKWM_CONFIG_FILE");
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} else {
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config_file = string(getenv("HOME")) + string("/.pekwm/config");
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}
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}
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#ifdef DEBUG
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cout << "Starting pekwm. Use this information in bug reports:" << endl;
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Info::printInfo();
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#endif // DEBUG
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WindowManager *wm = WindowManager::start(command_line, config_file, replace);
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if (wm) {
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wm->doEventLoop();
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// see if we wanted to restart
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if (WindowManager::instance()->getRestartCommand().size() > 0) {
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string command = WindowManager::instance()->getRestartCommand();
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// cleanup before restarting
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WindowManager::destroy();
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Util::iconv_deinit();
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execlp("/bin/sh", "sh" , "-c", command.c_str(), (char*) 0);
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}
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WindowManager::destroy();
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}
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// Cleanup
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Util::iconv_deinit();
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return 0;
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}
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