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/* ----------------------------------------------------------------------- *
*
* Copyright 2009 Erwan Velu - All Rights Reserved
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall
* be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* -----------------------------------------------------------------------
*/
#include <stdlib.h>
#include "hdt-menu.h"
#include "hdt-util.h"
static int dn;
static void show_partition_information(struct driveinfo *drive_info,
struct part_entry *ptab __unused,
int partition_offset __unused,
int nb_partitions_seen)
{
char menu_title[MENULEN + 1];
char menu_title_ref[MENULEN + 1];
if (nb_partitions_seen == 1)
add_sep();
memset(menu_title, 0, sizeof menu_title);
memset(menu_title_ref, 0, sizeof menu_title_ref);
snprintf(menu_title_ref, sizeof menu_title_ref, "disk_%x_part_%d",
drive_info[dn].disk, nb_partitions_seen);
snprintf(menu_title, sizeof menu_title, "Partition %d", nb_partitions_seen);
add_item(menu_title,
"Partition information (start, end, length, type, ...)",
OPT_SUBMENU, menu_title_ref, 0);
}
/**
* compute_partition_information - print information about a partition
* @ptab: part_entry describing the partition
* @i: Partition number (UI purposes only)
* @ptab_root: part_entry describing the root partition (extended only)
* @drive_info: driveinfo struct describing the drive on which the partition
* is
*
* Note on offsets (from hpa, see chain.c32):
*
* To make things extra confusing: data partition offsets are relative to where
* the data partition record is stored, whereas extended partition offsets
* are relative to the beginning of the extended partition all the way back
* at the MBR... but still not absolute!
**/
static void compute_partition_information(struct driveinfo *drive_info,
struct part_entry *ptab,
int partition_offset,
int nb_partitions_seen)
{
char size[11];
char bootloader_name[9];
char *parttype;
unsigned int start, end;
char buffer[SUBMENULEN + 1];
char statbuffer[STATLEN + 1];
char menu_title[MENULEN + 1];
char menu_title_ref[MENULEN + 1];
memset(buffer, 0, sizeof buffer);
memset(statbuffer, 0, sizeof statbuffer);
memset(menu_title, 0, sizeof menu_title);
memset(menu_title_ref, 0, sizeof menu_title_ref);
snprintf(menu_title_ref, sizeof menu_title_ref, "disk_%x_part_%d",
drive_info[dn].disk, nb_partitions_seen);
snprintf(menu_title, sizeof menu_title, "Partition %d", nb_partitions_seen);
add_named_menu(menu_title_ref, menu_title, -1);
set_menu_pos(SUBMENU_Y, SUBMENU_X);
start = partition_offset;
end = start + ptab->length - 1;
if (ptab->length > 0)
sectors_to_size(ptab->length, size);
else
memset(size, 0, sizeof size);
get_label(ptab->ostype, &parttype);
snprintf(buffer, sizeof buffer, "Size : %s", remove_spaces(size));
snprintf(statbuffer, sizeof statbuffer, "Size : %s", remove_spaces(size));
add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0);
snprintf(buffer, sizeof buffer, "Type : %s", parttype);
snprintf(statbuffer, sizeof statbuffer, "Type: %s", parttype);
add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0);
if (get_bootloader_string(drive_info, ptab, bootloader_name, 9) == 0) {
snprintf(buffer, sizeof buffer, "Bootloader : %s", bootloader_name);
snprintf(statbuffer, sizeof statbuffer, "Bootloader: %s",
bootloader_name);
add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0);
}
snprintf(buffer, sizeof buffer, "Bootable : %s",
(ptab->active_flag == 0x80) ? "Yes" : "No");
snprintf(statbuffer, sizeof statbuffer, "Bootable: %s",
(ptab->active_flag == 0x80) ? "Yes" : "No");
add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0);
snprintf(buffer, sizeof buffer, "Start : %d", start);
snprintf(statbuffer, sizeof statbuffer, "Start: %d", start);
add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0);
snprintf(buffer, sizeof buffer, "End : %d", end);
snprintf(statbuffer, sizeof statbuffer, "End: %d", end);
add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0);
snprintf(buffer, sizeof buffer, "Id : %X", ptab->ostype);
snprintf(statbuffer, sizeof statbuffer, "Id: %X", ptab->ostype);
add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0);
free(parttype);
/* Extra info */
if (ptab->ostype == 0x82 && swsusp_check(drive_info, ptab) != -1) {
snprintf(buffer, sizeof buffer, "%s", "Swsusp sig : detected");
snprintf(statbuffer, sizeof statbuffer, "%s", "Swsusp sig : detected");
add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0);
}
}
/* Compute the disk submenu */
static int compute_disk_module(struct s_my_menu *menu, int nb_sub_disk_menu,
const struct s_hardware *hardware,
int disk_number)
{
char buffer[MENULEN + 1];
char statbuffer[STATLEN + 1];
char mbr_name[50];
struct driveinfo *d = (struct driveinfo *)hardware->disk_info;
snprintf(buffer, sizeof buffer, " Disk <0x%X> (EDD %X)",
d[disk_number].disk, d[disk_number].edd_version);
menu[nb_sub_disk_menu].menu = add_menu(buffer, -1);
menu[nb_sub_disk_menu].items_count = 0;
int previous_size, size;
char previous_unit[3], unit[3]; // GB
char size_iec[11]; // GiB
char size_dec[11]; // GB
sectors_to_size_dec(previous_unit, &previous_size, unit, &size,
d[disk_number].edd_params.sectors);
sectors_to_size(d[disk_number].edd_params.sectors, size_iec);
sectors_to_size_dec2(d[disk_number].edd_params.sectors, size_dec);
snprintf(buffer, sizeof buffer, "Size : %s/%s (%d %s)",
remove_spaces(size_iec), remove_spaces(size_dec), previous_size,
previous_unit);
snprintf(statbuffer, sizeof statbuffer, "Size: %s/%s (%d %s)",
remove_spaces(size_iec), remove_spaces(size_dec), previous_size,
previous_unit);
add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0);
menu[nb_sub_disk_menu].items_count++;
/* Do not print Host Bus & Interface if EDD isn't 3.0 or more */
if (d[disk_number].edd_version >= 0x30) {
snprintf(buffer, sizeof buffer, "Host Bus/Interface: %s / %s",
remove_spaces((char *)d[disk_number].edd_params.host_bus_type),
d[disk_number].edd_params.interface_type);
snprintf(statbuffer, sizeof statbuffer, "Host Bus / Interface: %s / %s",
remove_spaces((char *)d[disk_number].edd_params.host_bus_type),
d[disk_number].edd_params.interface_type);
add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0);
menu[nb_sub_disk_menu].items_count++;
}
snprintf(buffer, sizeof buffer, "C / H / S : %d / %d / %d",
d[disk_number].legacy_max_cylinder + 1,
d[disk_number].legacy_max_head + 1,
(int)d[disk_number].edd_params.sectors);
snprintf(statbuffer, sizeof statbuffer,
"Cylinders / Heads / Sectors: %d / %d / %d",
d[disk_number].legacy_max_cylinder + 1,
d[disk_number].legacy_max_head + 1,
(int)d[disk_number].edd_params.sectors);
add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0);
menu[nb_sub_disk_menu].items_count++;
snprintf(buffer, sizeof buffer, "Sectors/Track : %d",
d[disk_number].legacy_sectors_per_track);
snprintf(statbuffer, sizeof statbuffer, "Sectors per Track: %d",
d[disk_number].legacy_sectors_per_track);
add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0);
menu[nb_sub_disk_menu].items_count++;
get_mbr_string(hardware->mbr_ids[disk_number], &mbr_name, 50);
snprintf(buffer, sizeof buffer, "MBR : %s (0x%X)",
remove_spaces(mbr_name), hardware->mbr_ids[disk_number]);
snprintf(statbuffer, sizeof statbuffer, "MBR: %s (id 0x%X)",
remove_spaces(mbr_name), hardware->mbr_ids[disk_number]);
add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0);
menu[nb_sub_disk_menu].items_count++;
dn = disk_number;
parse_partition_table(&d[disk_number], &show_partition_information);
if (!parse_partition_table(&d[disk_number], &compute_partition_information)) {
get_error("parse_partition_table");
menu[nb_sub_disk_menu].items_count++;
}
return 0;
}
/* Compute the Disks menu */
void compute_disks(struct s_hdt_menu *menu, struct s_hardware *hardware)
{
char buffer[MENULEN + 1];
int nb_sub_disk_menu = 0;
/* No need to compute that menu if no disks were detected */
menu->disk_menu.items_count = 0;
if (hardware->disks_count == 0)
return;
for (int i = 0; i < hardware->disks_count; i++) {
if (!hardware->disk_info[i].cbios)
continue; /* Invalid geometry */
compute_disk_module
((struct s_my_menu *)&(menu->disk_sub_menu), nb_sub_disk_menu,
hardware, i);
nb_sub_disk_menu++;
}
menu->disk_menu.menu = add_menu(" Disks ", -1);
for (int i = 0; i < nb_sub_disk_menu; i++) {
snprintf(buffer, sizeof buffer, " Disk <%d> ", i + 1);
add_item(buffer, "Disk", OPT_SUBMENU, NULL,
menu->disk_sub_menu[i].menu);
menu->disk_menu.items_count++;
}
printf("MENU: Disks menu done (%d items)\n", menu->disk_menu.items_count);
}
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