1 /* ----------------------------------------------------------------------- *
3 * Copyright 2009 Pierre-Alexandre Meyer - All Rights Reserved
5 * Permission is hereby granted, free of charge, to any person
6 * obtaining a copy of this software and associated documentation
7 * files (the "Software"), to deal in the Software without
8 * restriction, including without limitation the rights to use,
9 * copy, modify, merge, publish, distribute, sublicense, and/or
10 * sell copies of the Software, and to permit persons to whom
11 * the Software is furnished to do so, subject to the following
14 * The above copyright notice and this permission notice shall
15 * be included in all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
19 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
20 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
21 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
22 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
24 * OTHER DEALINGS IN THE SOFTWARE.
26 * -----------------------------------------------------------------------
32 #include <syslinux/config.h>
33 #include <syslinux/reboot.h>
37 #include "hdt-common.h"
40 * cli_clear_screen - clear (erase) the entire screen
42 static void cli_clear_screen(int argc __unused, char **argv __unused,
43 struct s_hardware *hardware __unused)
49 * main_show_modes - show availables modes
51 static void main_show_modes(int argc __unused, char **argv __unused,
52 struct s_hardware *hardware __unused)
57 printf("Available modes:\n");
58 while (list_modes[i]) {
59 printf("%s ", list_modes[i]->name);
66 * cli_set_mode - set the mode of the cli, in the cli
68 * The mode number must be supplied in argv, position 0.
70 static void cli_set_mode(int argc, char **argv, struct s_hardware *hardware)
76 more_printf("Which mode?\n");
81 * Note! argv[0] is a string representing the mode, we need the
82 * equivalent cli_mode_t to pass it to set_mode.
84 new_mode = mode_s_to_mode_t(argv[0]);
85 set_mode(new_mode, hardware);
89 * do_exit - shared helper to exit a mode
91 static void do_exit(int argc __unused, char **argv __unused,
92 struct s_hardware *hardware)
94 int new_mode = HDT_MODE;
96 switch (hdt_cli.mode) {
105 dprintf("CLI DEBUG: Switching from mode %d to mode %d\n", hdt_cli.mode,
107 set_mode(new_mode, hardware);
111 * show_cli_help - shared helper to show available commands
113 static void show_cli_help(int argc __unused, char **argv __unused,
114 struct s_hardware *hardware __unused)
117 struct cli_mode_descr *current_mode;
118 struct cli_callback_descr *associated_module = NULL;
120 find_cli_mode_descr(hdt_cli.mode, ¤t_mode);
122 printf("Available commands are:\n");
124 /* List first default modules of the mode */
125 if (current_mode->default_modules && current_mode->default_modules->modules) {
126 while (current_mode->default_modules->modules[j].name) {
127 printf("%s ", current_mode->default_modules->modules[j].name);
133 /* List finally the default modules of the hdt mode */
134 if (current_mode->mode != hdt_mode.mode &&
135 hdt_mode.default_modules && hdt_mode.default_modules->modules) {
137 while (hdt_mode.default_modules->modules[j].name) {
139 * Any default command that is present in hdt mode but
140 * not in the current mode is available. A default
141 * command can be redefined in the current mode though.
142 * This next call test this use case: if it is
143 * overwritten, do not print it again.
145 find_cli_callback_descr(hdt_mode.default_modules->modules[j].name,
146 current_mode->default_modules,
148 if (associated_module == NULL)
149 printf("%s ", hdt_mode.default_modules->modules[j].name);
155 /* List secondly the show modules of the mode */
156 if (current_mode->show_modules && current_mode->show_modules->modules) {
157 printf("\nshow commands:\n");
159 while (current_mode->show_modules->modules[j].name) {
160 printf("%s ", current_mode->show_modules->modules[j].name);
166 /* List thirdly the set modules of the mode */
167 if (current_mode->set_modules && current_mode->set_modules->modules) {
168 printf("\nset commands:\n");
170 while (current_mode->set_modules->modules[j].name) {
171 printf("%s ", current_mode->set_modules->modules[j].name);
179 main_show_modes(argc, argv, hardware);
183 * show_cli_help - shared helper to show available commands
185 static void goto_menu(int argc __unused, char **argv __unused,
186 struct s_hardware *hardware)
188 char version_string[256];
189 snprintf(version_string, sizeof version_string, "%s %s (%s)",
190 PRODUCT_NAME, VERSION, CODENAME);
191 start_menu_mode(hardware, version_string);
196 * main_show_summary - give an overview of the system
198 void main_show_summary(int argc __unused, char **argv __unused,
199 struct s_hardware *hardware)
203 main_show_cpu(argc, argv, hardware);
204 if (hardware->is_dmi_valid) {
205 more_printf("System\n");
206 more_printf(" Manufacturer : %s\n", hardware->dmi.system.manufacturer);
207 more_printf(" Product Name : %s\n", hardware->dmi.system.product_name);
208 more_printf(" Serial : %s\n", hardware->dmi.system.serial);
209 more_printf("Bios\n");
210 more_printf(" Version : %s\n", hardware->dmi.bios.version);
211 more_printf(" Release : %s\n", hardware->dmi.bios.release_date);
212 more_printf("Memory Size : %lu MB (%lu KB)\n",
213 (hardware->detected_memory_size + (1 << 9)) >> 10,
214 hardware->detected_memory_size);
216 main_show_pci(argc, argv, hardware);
218 if (hardware->is_pxe_valid)
219 main_show_pxe(argc, argv, hardware);
221 main_show_kernel(argc, argv, hardware);
224 void main_show_hdt(int argc __unused, char **argv __unused,
225 struct s_hardware *hardware __unused)
228 more_printf("HDT\n");
229 more_printf(" Product : %s\n", PRODUCT_NAME);
230 more_printf(" Version : %s (%s)\n", VERSION, CODENAME);
231 more_printf(" Website : %s\n", WEBSITE_URL);
232 more_printf(" IRC Channel : %s\n", IRC_CHANNEL);
233 more_printf(" Mailing List : %s\n", CONTACT);
234 more_printf(" Project Leader : %s\n", AUTHOR);
235 more_printf(" Core Developer : %s\n", CORE_DEVELOPER);
236 char *contributors[NB_CONTRIBUTORS] = CONTRIBUTORS;
237 for (int c = 0; c < NB_CONTRIBUTORS; c++) {
238 more_printf(" Contributor : %s\n", contributors[c]);
243 * do_reboot - reboot the system
245 static void do_reboot(int argc __unused, char **argv __unused,
246 struct s_hardware *hardware)
249 /* Let's call the internal rebooting call */
254 * do_dump - dump info
256 static void do_dump(int argc __unused, char **argv __unused,
257 struct s_hardware *hardware)
263 * do_say - say message to user
265 static void do_say(int argc , char **argv ,
266 struct s_hardware *hardware)
269 if (argc == 0) return;
271 char text_to_say[255]={0};
275 for (int i=0; i<argc;i++) dprintf("SAY: arg[%d]={%s}\n",i,argv[i]);
277 char *argument = strchr(argv[arg],'`');
278 if ( argument != NULL) {
280 strcat(text_to_say, argument);
282 while ((strchr(argument, '`') == NULL) && (arg+1<argc)) {
284 argument = (char *)argv[arg];
285 strcat(text_to_say, " ");
286 strcat(text_to_say, argument);
289 /* Removing last ` if any */
290 char *last_quote = strrchr(text_to_say,'`');
291 if ( last_quote != NULL ) {
293 dprintf("SAY CMD = [%s]\n",text_to_say);
296 /* The % char can be in the same argument, let's consider it again */
299 /* Searching for a % argument to determine the time to show the message */
300 char *time_to_display = NULL;
301 /* Search for a requested time to display */
302 while ( ((time_to_display=strchr(argument, '%')) == NULL) && (arg+1<argc)) {
304 argument = (char *)argv[arg];
307 if (time_to_display != NULL) {
308 sleep_time=atoi(time_to_display+1);
309 dprintf("SAY CMD :Time to display = %d\n",sleep_time);
312 printf("%s\n",text_to_say);
317 /* Default hdt mode */
318 struct cli_callback_descr list_hdt_default_modules[] = {
321 .exec = cli_clear_screen,
331 .exec = show_cli_help,
346 .exec = print_history,
365 struct cli_callback_descr list_hdt_show_modules[] = {
368 .exec = main_show_summary,
373 .exec = main_show_pci,
378 .exec = main_show_dmi,
383 .exec = main_show_cpu,
388 .exec = disks_summary,
393 .exec = main_show_pxe,
397 .name = CLI_SYSLINUX,
398 .exec = main_show_syslinux,
403 .exec = main_show_kernel,
408 .exec = main_show_vesa,
413 .exec = main_show_hdt,
418 .exec = main_show_vpd,
423 .exec = show_dmi_memory_modules,
428 .exec = main_show_acpi,
433 .exec = main_show_modes,
443 struct cli_callback_descr list_hdt_set_modules[] = {
446 .exec = cli_set_mode,
456 struct cli_module_descr hdt_default_modules = {
457 .modules = list_hdt_default_modules,
460 struct cli_module_descr hdt_show_modules = {
461 .modules = list_hdt_show_modules,
462 .default_callback = main_show_summary,
465 struct cli_module_descr hdt_set_modules = {
466 .modules = list_hdt_set_modules,
469 struct cli_mode_descr hdt_mode = {
472 .default_modules = &hdt_default_modules,
473 .show_modules = &hdt_show_modules,
474 .set_modules = &hdt_set_modules,