2 * Petitboot generic ncurses bootloader UI
4 * Copyright (C) 2009 Sony Computer Entertainment Inc.
5 * Copyright 2009 Sony Corp.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; version 2 of the License.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #if defined(HAVE_CONFIG_H)
37 #include "talloc/talloc.h"
38 #include "waiter/waiter.h"
39 #include "i18n/i18n.h"
40 #include "ui/common/discover-client.h"
43 extern const char *main_menu_help_text;
45 static void print_version(void)
47 printf("petitboot-nc (" PACKAGE_NAME ") " PACKAGE_VERSION "\n");
50 static void print_usage(void)
54 "%s: petitboot-nc [-h, --help] [-l, --log log-file]\n"
55 " [-s, --start-daemon] [-v, --verbose] [-V, --version]\n",
60 * enum opt_value - Tri-state options variables.
63 enum opt_value {opt_undef = 0, opt_yes, opt_no};
66 * struct opts - Values from command line options.
70 enum opt_value show_help;
72 enum opt_value start_daemon;
73 enum opt_value verbose;
74 enum opt_value show_version;
78 * opts_parse - Parse the command line options.
81 static int opts_parse(struct opts *opts, int argc, char *argv[])
83 static const struct option long_options[] = {
84 {"help", no_argument, NULL, 'h'},
85 {"log", required_argument, NULL, 'l'},
86 {"start-daemon", no_argument, NULL, 's'},
87 {"verbose", no_argument, NULL, 'v'},
88 {"version", no_argument, NULL, 'V'},
91 static const char short_options[] = "dhl:svV";
92 static const struct opts default_values = { 0 };
94 *opts = default_values;
97 int c = getopt_long(argc, argv, short_options, long_options,
105 opts->show_help = opt_yes;
108 opts->log_file = optarg;
111 opts->start_daemon = opt_yes;
114 opts->verbose = opt_yes;
117 opts->show_version = opt_yes;
120 opts->show_help = opt_yes;
128 static char *default_log_filename(void)
130 const char *base = "/var/log/petitboot/petitboot-nc";
131 static char name[PATH_MAX];
135 tty = ttyname(STDIN_FILENO);
138 if (tty && !strncmp(tty, "/dev/", 5))
141 /* change slashes to hyphens */
142 for (i = 0; tty && tty[i]; i++)
149 snprintf(name, sizeof(name), "%s.%s.log", base, tty);
154 * struct pb_cui - Main cui program instance.
156 * @svm: Set video mode menu.
164 static int pmenu_sysinfo(struct pmenu_item *item)
166 cui_show_sysinfo(cui_from_item(item));
170 static int pmenu_config(struct pmenu_item *item)
172 cui_show_config(cui_from_item(item));
176 static int pmenu_reinit(struct pmenu_item *item)
178 cui_send_reinit(cui_from_item(item));
183 * pb_mm_init - Setup the main menu instance.
186 static struct pmenu *pb_mm_init(struct pb_cui *pb_cui)
190 struct pmenu_item *i;
192 m = pmenu_init(pb_cui->cui, 5, cui_on_exit);
195 pb_log("%s: failed\n", __func__);
199 m->on_new = cui_item_new;
201 m->scr.frame.ltitle = talloc_asprintf(m,
202 "Petitboot (" PACKAGE_VERSION ")");
203 m->scr.frame.rtitle = NULL;
204 m->scr.frame.help = talloc_strdup(m,
205 _("Enter=accept, e=edit, n=new, x=exit, h=help"));
206 m->scr.frame.status = talloc_strdup(m, _("Welcome to Petitboot"));
208 i = pmenu_item_create(m, " ");
209 item_opts_off(i->nci, O_SELECTABLE);
210 pmenu_item_insert(m, i, 0);
212 i = pmenu_item_create(m, _("System information"));
213 i->on_execute = pmenu_sysinfo;
214 pmenu_item_insert(m, i, 1);
216 i = pmenu_item_create(m, _("System configuration"));
217 i->on_execute = pmenu_config;
218 pmenu_item_insert(m, i, 2);
220 i = pmenu_item_create(m, _("Rescan devices"));
221 i->on_execute = pmenu_reinit;
222 pmenu_item_insert(m, i, 3);
224 i = pmenu_item_create(m, _("Exit to shell"));
225 i->on_execute = pmenu_exit_cb;
226 pmenu_item_insert(m, i, 4);
228 result = pmenu_setup(m);
231 pb_log("%s:%d: pmenu_setup failed: %s\n", __func__, __LINE__,
236 m->help_title = _("main menu");
237 m->help_text = main_menu_help_text;
239 menu_opts_off(m->ncm, O_SHOWDESC);
240 set_menu_mark(m->ncm, " *");
241 set_current_item(m->ncm, i->nci);
250 static struct pb_cui pb;
252 static void sig_handler(int signum)
254 DBGS("%d\n", signum);
262 assert(0 && "unknown sig");
274 * main - cui bootloader main routine.
277 int main(int argc, char *argv[])
279 static struct sigaction sa;
280 const char *log_filename;
286 result = opts_parse(&opts, argc, argv);
288 setlocale(LC_ALL, "");
289 bindtextdomain(PACKAGE, LOCALEDIR);
297 if (opts.show_help == opt_yes) {
302 if (opts.show_version == opt_yes) {
308 log_filename = opts.log_file;
310 log_filename = default_log_filename();
313 if (strcmp(log_filename, "-")) {
314 log = fopen(log_filename, "a");
317 log = fopen("/dev/null", "a");
322 if (opts.verbose == opt_yes)
323 pb_log_set_debug(true);
325 pb_log("--- petitboot-nc ---\n");
327 sa.sa_handler = sig_handler;
328 result = sigaction(SIGALRM, &sa, NULL);
329 result += sigaction(SIGHUP, &sa, NULL);
330 result += sigaction(SIGINT, &sa, NULL);
331 result += sigaction(SIGTERM, &sa, NULL);
332 result += sigaction(SIGWINCH, &sa, NULL);
335 pb_log("%s sigaction failed.\n", __func__);
339 pb.cui = cui_init(&pb, NULL, opts.start_daemon);
344 pb.mm = pb_mm_init(&pb);
346 cui_result = cui_run(pb.cui, pb.mm, 0);
352 pb_log("--- end ---\n");
354 return cui_result ? EXIT_FAILURE : EXIT_SUCCESS;