/* This file has been generated with opag 0.8.0. */ /* * medit-app.c * * Copyright (C) 2004-2006 by Yevgen Muntyan * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * See COPYING file that comes with this distribution. */ #include "medit-ui.h" #include #include #include #include #include #include #include #include int _medit_parse_options (const char *const program_name, const int argc, char **const argv); /******************************************************** * command line parsing code generated by Opag * http://www.zero-based.org/software/opag/ */ #ifndef STR_ERR_UNKNOWN_LONG_OPT # define STR_ERR_UNKNOWN_LONG_OPT "%s: unrecognized option `--%s'\n" #endif #ifndef STR_ERR_LONG_OPT_AMBIGUOUS # define STR_ERR_LONG_OPT_AMBIGUOUS "%s: option `--%s' is ambiguous\n" #endif #ifndef STR_ERR_MISSING_ARG_LONG # define STR_ERR_MISSING_ARG_LONG "%s: option `--%s' requires an argument\n" #endif #ifndef STR_ERR_UNEXPEC_ARG_LONG # define STR_ERR_UNEXPEC_ARG_LONG "%s: option `--%s' doesn't allow an argument\n" #endif #ifndef STR_ERR_UNKNOWN_SHORT_OPT # define STR_ERR_UNKNOWN_SHORT_OPT "%s: unrecognized option `-%c'\n" #endif #ifndef STR_ERR_MISSING_ARG_SHORT # define STR_ERR_MISSING_ARG_SHORT "%s: option `-%c' requires an argument\n" #endif #define STR_HELP_NEW_APP "\ -n, --new-app Run new instance of application\n" #define STR_HELP_LOG "\ -l, --log[=FILE] Show debug output or write it to FILE\n" #define STR_HELP_VERSION "\ --version Display version information and exit\n" #define STR_HELP_HELP "\ -h, --help Display this help text and exit\n" #define STR_HELP "\ -n, --new-app Run new instance of application\n\ -l, --log[=FILE] Show debug output or write it to FILE\n\ --version Display version information and exit\n\ -h, --help Display this help text and exit\n" /* Set to 1 if option --new-app (-n) has been specified. */ char _medit_opt_new_app; /* Set to 1 if option --log (-l) has been specified. */ char _medit_opt_log; /* Set to 1 if option --version has been specified. */ char _medit_opt_version; /* Set to 1 if option --help (-h) has been specified. */ char _medit_opt_help; /* Argument to option --log (-l), or a null pointer if no argument. */ const char *_medit_arg_log; /* Parse command line options. Return index of first non-option argument, or -1 if an error is encountered. */ int _medit_parse_options (const char *const program_name, const int argc, char **const argv) { static const char *const optstr__new_app = "new-app"; static const char *const optstr__version = "version"; static const char *const optstr__help = "help"; int i = 0; _medit_opt_new_app = 0; _medit_opt_log = 0; _medit_opt_version = 0; _medit_opt_help = 0; _medit_arg_log = 0; while (++i < argc) { const char *option = argv [i]; if (*option != '-') return i; else if (*++option == '\0') return i; else if (*option == '-') { const char *argument; size_t option_len; ++option; if ((argument = strchr (option, '=')) == option) goto error_unknown_long_opt; else if (argument == 0) option_len = strlen (option); else option_len = argument++ - option; switch (*option) { case '\0': return i + 1; case 'h': if (strncmp (option + 1, optstr__help + 1, option_len - 1) == 0) { if (argument != 0) { option = optstr__help; goto error_unexpec_arg_long; } _medit_opt_help = 1; return i + 1; } goto error_unknown_long_opt; case 'l': if (strncmp (option + 1, "og", option_len - 1) == 0) { _medit_arg_log = argument; _medit_opt_log = 1; break; } goto error_unknown_long_opt; case 'n': if (strncmp (option + 1, optstr__new_app + 1, option_len - 1) == 0) { if (argument != 0) { option = optstr__new_app; goto error_unexpec_arg_long; } _medit_opt_new_app = 1; break; } goto error_unknown_long_opt; case 'v': if (strncmp (option + 1, optstr__version + 1, option_len - 1) == 0) { if (argument != 0) { option = optstr__version; goto error_unexpec_arg_long; } _medit_opt_version = 1; return i + 1; } default: error_unknown_long_opt: fprintf (stderr, STR_ERR_UNKNOWN_LONG_OPT, program_name, option); return -1; error_unexpec_arg_long: fprintf (stderr, STR_ERR_UNEXPEC_ARG_LONG, program_name, option); return -1; } } else do { switch (*option) { case 'h': _medit_opt_help = 1; return i + 1; case 'l': if (option [1] != '\0') { _medit_arg_log = option + 1; option = "\0"; } else _medit_arg_log = 0; _medit_opt_log = 1; break; case 'n': _medit_opt_new_app = 1; break; default: fprintf (stderr, STR_ERR_UNKNOWN_SHORT_OPT, program_name, *option); return -1; } } while (*++option != '\0'); } return i; } /* end of generated code ********************************************************/ static void usage (void) { g_print ("Usage: %s [OPTIONS] [FILES]\n", g_get_prgname ()); g_print ("Options:\n"); g_print ("%s", STR_HELP_NEW_APP); g_print ("%s", STR_HELP_LOG); g_print ("%s", STR_HELP_VERSION); g_print ("%s", STR_HELP_HELP); } static void version (void) { g_print ("medit %s\n", MOO_VERSION); } int main (int argc, char *argv[]) { MooApp *app; int opt_remain; MooEditor *editor; char **files; gtk_init (&argc, &argv); // gdk_window_set_debug_updates (TRUE); opt_remain = _medit_parse_options (g_get_prgname (), argc, argv); if (opt_remain < 0) { usage (); return 1; } if (_medit_opt_help) { usage (); return 0; } else if (_medit_opt_version) { version (); return 0; } if (_medit_opt_log) { if (_medit_arg_log) moo_set_log_func_file (_medit_arg_log); else moo_set_log_func_window (TRUE); } files = moo_filenames_from_locale (argv + opt_remain); app = g_object_new (MOO_TYPE_APP, "argv", argv, "short-name", "medit", "full-name", "medit", "description", "medit is a text editor", "open-files", files && *files ? files : NULL, "new-app", (gboolean) _medit_opt_new_app, "default-ui", MEDIT_UI, NULL); g_free (files); if (!moo_app_init (app)) return 0; editor = moo_app_get_editor (app); moo_editor_new_window (editor); g_signal_connect_swapped (editor, "all-windows-closed", G_CALLBACK (moo_app_quit), app); return moo_app_run (app); }