/* ----------------------------------------------------------------------- * * * 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 #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); }