mirror of
https://github.com/djcb/mu.git
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126 lines
2.8 KiB
C
126 lines
2.8 KiB
C
/*
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** Copyright (C) 2011 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
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**
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** This program is free software; you can redistribute it and/or modify it
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** under the terms of the GNU General Public License as published by the
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** Free Software Foundation; either version 3, or (at your option) any
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** later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software Foundation,
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** Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**
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*/
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#if HAVE_CONFIG_H
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#include <config.h>
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#endif /*HAVE_CONFIG_H*/
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#include <mu-runtime.h>
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#include <glib-object.h>
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#include <libmuguile/mu-guile-common.h>
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#include <libmuguile/mu-guile-msg.h>
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struct _MuileConfig {
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const char *muhome;
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char *msgpath;
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};
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typedef struct _MuileConfig MuileConfig;
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static MuileConfig *
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muile_config_new (int *argcp, char ***argvp)
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{
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GOptionContext *octx;
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MuileConfig *opts = g_new0 (MuileConfig, 1);
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GOptionEntry entries[] = {
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{"muhome", 0, 0, G_OPTION_ARG_FILENAME, &opts->muhome,
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"specify an alternative mu directory", NULL},
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{"msg", 0, 0, G_OPTION_ARG_FILENAME, &opts->msgpath,
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"specify path to a message to load as mu:current-msg)", NULL},
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{NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL}/* sentinel */
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};
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octx = g_option_context_new ("- muile options");
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g_option_context_add_main_entries (octx, entries, "Muile");
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if (!g_option_context_parse (octx, argcp, argvp, NULL)) {
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g_option_context_free (octx);
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g_printerr ("muile: error in options\n");
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return NULL;
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}
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if (opts->msgpath)
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opts->msgpath = mu_util_dir_expand (opts->msgpath);
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g_option_context_free (octx);
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return opts;
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}
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static void
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muile_config_destroy (MuileConfig *conf)
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{
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g_free (conf->msgpath);
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g_free (conf);
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}
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static void
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usage (void)
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{
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g_print ("usage: muile [--muhome=<dir>] [msgfile]\n");
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}
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int
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main (int argc, char *argv[])
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{
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MuileConfig *opts;
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g_type_init ();
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#ifdef HAVE_PRE2_GUILE
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g_warning ("Note: muile will not function correctly unless you have a "
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"UTF-8 locale.");
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#endif /* HAVE_PRE2_GUILE */
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opts = muile_config_new (&argc, &argv);
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if (!opts) {
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usage ();
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goto error;
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}
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if (!mu_runtime_init (opts->muhome /* NULL is okay */,
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"muile")) {
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usage ();
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goto error;
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}
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mu_guile_init (); /* initialize mu guile modules */
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if (opts->msgpath) {
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if (!(gboolean)scm_with_guile
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((MuGuileFunc*)&mu_guile_msg_load_current, opts->msgpath))
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goto error;
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}
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scm_shell (argc, argv);
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mu_runtime_uninit ();
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muile_config_destroy (opts);
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return 0;
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error:
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muile_config_destroy (opts);
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return 1;
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}
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