15b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project/* 25b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * GRUB -- GRand Unified Bootloader 35b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * Copyright (C) 2000,2001,2002,2004,2005 Free Software Foundation, Inc. 45b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * 55b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * This program is free software; you can redistribute it and/or modify 65b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * it under the terms of the GNU General Public License as published by 75b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * the Free Software Foundation; either version 2 of the License, or 85b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * (at your option) any later version. 95b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * 105b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * This program is distributed in the hope that it will be useful, 115b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * but WITHOUT ANY WARRANTY; without even the implied warranty of 125b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 135b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * GNU General Public License for more details. 145b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * 155b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * You should have received a copy of the GNU General Public License 165b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * along with this program; if not, write to the Free Software 175b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 185b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project */ 195b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 205b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#include <shared.h> 215b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#include <term.h> 225b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 235b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectgrub_jmp_buf restart_env; 245b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 255b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#if defined(PRESET_MENU_STRING) && defined(PRESET_MENU_EXTERNAL) 265b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#error Defining both PRESET_MENU_STRING and PRESET_MENU_EXTERNAL does not \ 275b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project make sense. Please only define one. 285b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#endif 295b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 305b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#if defined(PRESET_MENU_STRING) || defined(SUPPORT_DISKLESS) || \ 315b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project defined(PRESET_MENU_EXTERNAL) 325b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 335b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project# if defined(PRESET_MENU_STRING) 345b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic const char *preset_menu = PRESET_MENU_STRING; 355b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project# elif defined(PRESET_MENU_EXTERNAL) 365b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectextern const char *preset_menu; 375b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project# elif defined(SUPPORT_DISKLESS) 385b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project/* Execute the command "bootp" automatically. */ 395b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic const char *preset_menu = "bootp\n"; 405b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project# endif /* SUPPORT_DISKLESS */ 415b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 425b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic int preset_menu_offset; 435b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 445b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic int 455b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectopen_preset_menu (void) 465b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project{ 475b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#ifdef GRUB_UTIL 485b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Unless the user explicitly requests to use the preset menu, 495b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project always opening the preset menu fails in the grub shell. */ 505b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! use_preset_menu) 515b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project return 0; 525b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#endif /* GRUB_UTIL */ 535b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 545b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project preset_menu_offset = 0; 555b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project return preset_menu != 0; 565b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project} 575b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 585b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic int 595b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectread_from_preset_menu (char *buf, int maxlen) 605b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project{ 615b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int len = grub_strlen (preset_menu + preset_menu_offset); 625b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 635b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (len > maxlen) 645b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project len = maxlen; 655b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 665b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_memmove (buf, preset_menu + preset_menu_offset, len); 675b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project preset_menu_offset += len; 685b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 695b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project return len; 705b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project} 715b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 725b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic void 735b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectclose_preset_menu (void) 745b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project{ 755b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Disable the preset menu. */ 765b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project preset_menu = 0; 775b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project} 785b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 795b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#else /* ! PRESET_MENU_STRING && ! SUPPORT_DISKLESS */ 805b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 815b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define open_preset_menu() 0 825b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define read_from_preset_menu(buf, maxlen) 0 835b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define close_preset_menu() 845b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 855b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#endif /* ! PRESET_MENU_STRING && ! SUPPORT_DISKLESS */ 865b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 875b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic char * 885b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectget_entry (char *list, int num, int nested) 895b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project{ 905b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int i; 915b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 925b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project for (i = 0; i < num; i++) 935b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 945b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project do 955b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 965b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (*(list++)); 975b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 985b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (nested && *(list++)); 995b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 1005b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1015b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project return list; 1025b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project} 1035b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1045b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project/* Print an entry in a line of the menu box. */ 1055b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic void 1065b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectprint_entry (int y, int highlight, char *entry) 1075b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project{ 1085b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int x; 1095b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1105b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (current_term->setcolorstate) 1115b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project current_term->setcolorstate (COLOR_STATE_NORMAL); 1125b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1135b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (highlight && current_term->setcolorstate) 1145b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project current_term->setcolorstate (COLOR_STATE_HIGHLIGHT); 1155b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1165b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project gotoxy (2, y); 1175b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (' '); 1185b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project for (x = 3; x < 75; x++) 1195b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 1205b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (*entry && x <= 72) 1215b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 1225b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (x == 72) 1235b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (DISP_RIGHT); 1245b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 1255b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (*entry++); 1265b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 1275b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 1285b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (' '); 1295b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 1305b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project gotoxy (74, y); 1315b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1325b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (current_term->setcolorstate) 1335b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project current_term->setcolorstate (COLOR_STATE_STANDARD); 1345b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project} 1355b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1365b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project/* Print entries in the menu box. */ 1375b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic void 1385b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectprint_entries (int y, int size, int first, int entryno, char *menu_entries) 1395b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project{ 1405b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int i; 1415b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1425b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project gotoxy (77, y + 1); 1435b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1445b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (first) 1455b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (DISP_UP); 1465b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 1475b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (' '); 1485b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1495b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project menu_entries = get_entry (menu_entries, first, 0); 1505b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1515b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project for (i = 0; i < size; i++) 1525b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 1535b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_entry (y + i + 1, entryno == i, menu_entries); 1545b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1555b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (*menu_entries) 1565b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project menu_entries++; 1575b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1585b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (*(menu_entries - 1)) 1595b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project menu_entries++; 1605b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 1615b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1625b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project gotoxy (77, y + size); 1635b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1645b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (*menu_entries) 1655b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (DISP_DOWN); 1665b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 1675b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (' '); 1685b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1695b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project gotoxy (74, y + entryno + 1); 1705b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project} 1715b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1725b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic void 1735b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectprint_entries_raw (int size, int first, char *menu_entries) 1745b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project{ 1755b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int i; 1765b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1775b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#define LINE_LENGTH 67 1785b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1795b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project for (i = 0; i < LINE_LENGTH; i++) 1805b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar ('-'); 1815b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar ('\n'); 1825b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1835b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project for (i = first; i < size; i++) 1845b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 1855b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* grub's printf can't %02d so ... */ 1865b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (i < 10) 1875b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (' '); 1885b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_printf ("%d: %s\n", i, get_entry (menu_entries, i, 0)); 1895b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 1905b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1915b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project for (i = 0; i < LINE_LENGTH; i++) 1925b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar ('-'); 1935b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar ('\n'); 1945b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1955b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#undef LINE_LENGTH 1965b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project} 1975b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1985b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1995b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic void 2005b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectprint_border (int y, int size) 2015b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project{ 2025b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int i; 2035b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2045b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (current_term->setcolorstate) 2055b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project current_term->setcolorstate (COLOR_STATE_NORMAL); 2065b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2075b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project gotoxy (1, y); 2085b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2095b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (DISP_UL); 2105b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project for (i = 0; i < 73; i++) 2115b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (DISP_HORIZ); 2125b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (DISP_UR); 2135b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2145b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project i = 1; 2155b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (1) 2165b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 2175b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project gotoxy (1, y + i); 2185b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2195b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (i > size) 2205b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 2215b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2225b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (DISP_VERT); 2235b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project gotoxy (75, y + i); 2245b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (DISP_VERT); 2255b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2265b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project i++; 2275b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 2285b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2295b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (DISP_LL); 2305b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project for (i = 0; i < 73; i++) 2315b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (DISP_HORIZ); 2325b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar (DISP_LR); 2335b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2345b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (current_term->setcolorstate) 2355b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project current_term->setcolorstate (COLOR_STATE_STANDARD); 2365b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project} 2375b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2385b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic void 2395b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectrun_menu (char *menu_entries, char *config_entries, int num_entries, 2405b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char *heap, int entryno) 2415b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project{ 2425b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int c, time1, time2 = -1, first_entry = 0; 2435b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char *cur_entry = 0; 2445b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2455b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* 2465b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * Main loop for menu UI. 2475b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project */ 2485b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2495b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectrestart: 2505b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Dumb terminal always use all entries for display 2515b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project invariant for TERM_DUMB: first_entry == 0 */ 2525b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! (current_term->flags & TERM_DUMB)) 2535b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 2545b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (entryno > 11) 2555b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 2565b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry++; 2575b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project entryno--; 2585b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 2595b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 2605b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2615b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* If the timeout was expired or wasn't set, force to show the menu 2625b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project interface. */ 2635b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (grub_timeout < 0) 2645b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project show_menu = 1; 2655b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2665b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* If SHOW_MENU is false, don't display the menu until ESC is pressed. */ 2675b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! show_menu) 2685b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 2695b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Get current time. */ 2705b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while ((time1 = getrtsecs ()) == 0xFF) 2715b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project ; 2725b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2735b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (1) 2745b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 2755b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Check if ESC is pressed. */ 2765b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (checkkey () != -1 && ASCII_CHAR (getkey ()) == '\e') 2775b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 2785b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_timeout = -1; 2795b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project show_menu = 1; 2805b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 2815b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 2825b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2835b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* If GRUB_TIMEOUT is expired, boot the default entry. */ 2845b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (grub_timeout >=0 2855b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project && (time1 = getrtsecs ()) != time2 2865b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project && time1 != 0xFF) 2875b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 2885b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (grub_timeout <= 0) 2895b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 2905b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_timeout = -1; 2915b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project goto boot_entry; 2925b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 2935b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2945b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project time2 = time1; 2955b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_timeout--; 2965b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 2975b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Print a message. */ 2985b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_printf ("\rPress `ESC' to enter the menu... %d ", 2995b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_timeout); 3005b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 3015b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 3025b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 3035b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 3045b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Only display the menu if the user wants to see it. */ 3055b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (show_menu) 3065b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 3075b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project init_page (); 3085b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project setcursor (0); 3095b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 3105b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (current_term->flags & TERM_DUMB) 3115b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_entries_raw (num_entries, first_entry, menu_entries); 3125b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 3135b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_border (3, 12); 3145b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 3155b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_printf ("\n\ 3165b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project Use the %c and %c keys to select which entry is highlighted.\n", 3175b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project DISP_UP, DISP_DOWN); 3185b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 3195b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! auth && password) 3205b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 3215b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project printf ("\ 3225b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project Press enter to boot the selected OS or \'p\' to enter a\n\ 3235b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project password to unlock the next set of features."); 3245b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 3255b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 3265b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 3275b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (config_entries) 3285b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project printf ("\ 3295b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project Press enter to boot the selected OS, \'e\' to edit the\n\ 3305b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project commands before booting, or \'c\' for a command-line."); 3315b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 3325b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project printf ("\ 3335b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project Press \'b\' to boot, \'e\' to edit the selected command in the\n\ 3345b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project boot sequence, \'c\' for a command-line, \'o\' to open a new line\n\ 3355b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project after (\'O\' for before) the selected line, \'d\' to remove the\n\ 3365b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project selected line, or escape to go back to the main menu."); 3375b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 3385b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 3395b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (current_term->flags & TERM_DUMB) 3405b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_printf ("\n\nThe selected entry is %d ", entryno); 3415b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 3425b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_entries (3, 12, first_entry, entryno, menu_entries); 3435b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 3445b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 3455b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* XX using RT clock now, need to initialize value */ 3465b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while ((time1 = getrtsecs()) == 0xFF); 3475b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 3485b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (1) 3495b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 3505b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Initialize to NULL just in case... */ 3515b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cur_entry = NULL; 3525b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 3535b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (grub_timeout >= 0 && (time1 = getrtsecs()) != time2 && time1 != 0xFF) 3545b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 3555b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (grub_timeout <= 0) 3565b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 3575b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_timeout = -1; 3585b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 3595b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 3605b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 3615b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* else not booting yet! */ 3625b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project time2 = time1; 3635b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 3645b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (current_term->flags & TERM_DUMB) 3655b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_printf ("\r Entry %d will be booted automatically in %d seconds. ", 3665b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project entryno, grub_timeout); 3675b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 3685b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 3695b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project gotoxy (3, 22); 3705b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_printf ("The highlighted entry will be booted automatically in %d seconds. ", 3715b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_timeout); 3725b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project gotoxy (74, 4 + entryno); 3735b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 3745b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 3755b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_timeout--; 3765b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 3775b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 3785b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Check for a keypress, however if TIMEOUT has been expired 3795b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project (GRUB_TIMEOUT == -1) relax in GETKEY even if no key has been 3805b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project pressed. 3815b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project This avoids polling (relevant in the grub-shell and later on 3825b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project in grub if interrupt driven I/O is done). */ 3835b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (checkkey () >= 0 || grub_timeout < 0) 3845b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 3855b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Key was pressed, show which entry is selected before GETKEY, 3865b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project since we're comming in here also on GRUB_TIMEOUT == -1 and 3875b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project hang in GETKEY */ 3885b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (current_term->flags & TERM_DUMB) 3895b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_printf ("\r Highlighted entry is %d: ", entryno); 3905b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 3915b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project c = ASCII_CHAR (getkey ()); 3925b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 3935b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (grub_timeout >= 0) 3945b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 3955b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (current_term->flags & TERM_DUMB) 3965b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_putchar ('\r'); 3975b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 3985b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project gotoxy (3, 22); 3995b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project printf (" "); 4005b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_timeout = -1; 4015b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project fallback_entryno = -1; 4025b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! (current_term->flags & TERM_DUMB)) 4035b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project gotoxy (74, 4 + entryno); 4045b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4055b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 4065b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* We told them above (at least in SUPPORT_SERIAL) to use 4075b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project '^' or 'v' so accept these keys. */ 4085b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == 16 || c == '^') 4095b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4105b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (current_term->flags & TERM_DUMB) 4115b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4125b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (entryno > 0) 4135b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project entryno--; 4145b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4155b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 4165b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4175b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (entryno > 0) 4185b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4195b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_entry (4 + entryno, 0, 4205b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project get_entry (menu_entries, 4215b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry + entryno, 4225b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 0)); 4235b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project entryno--; 4245b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_entry (4 + entryno, 1, 4255b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project get_entry (menu_entries, 4265b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry + entryno, 4275b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 0)); 4285b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4295b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else if (first_entry > 0) 4305b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4315b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry--; 4325b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_entries (3, 12, first_entry, entryno, 4335b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project menu_entries); 4345b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4355b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4365b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4375b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else if ((c == 14 || c == 'v') 4385b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project && first_entry + entryno + 1 < num_entries) 4395b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4405b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (current_term->flags & TERM_DUMB) 4415b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project entryno++; 4425b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 4435b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4445b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (entryno < 11) 4455b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4465b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_entry (4 + entryno, 0, 4475b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project get_entry (menu_entries, 4485b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry + entryno, 4495b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 0)); 4505b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project entryno++; 4515b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_entry (4 + entryno, 1, 4525b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project get_entry (menu_entries, 4535b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry + entryno, 4545b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 0)); 4555b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4565b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else if (num_entries > 12 + first_entry) 4575b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4585b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry++; 4595b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_entries (3, 12, first_entry, entryno, menu_entries); 4605b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4615b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4625b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4635b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else if (c == 7) 4645b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4655b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Page Up */ 4665b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry -= 12; 4675b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (first_entry < 0) 4685b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4695b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project entryno += first_entry; 4705b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry = 0; 4715b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (entryno < 0) 4725b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project entryno = 0; 4735b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4745b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_entries (3, 12, first_entry, entryno, menu_entries); 4755b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4765b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else if (c == 3) 4775b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4785b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Page Down */ 4795b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry += 12; 4805b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (first_entry + entryno + 1 >= num_entries) 4815b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4825b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry = num_entries - 12; 4835b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (first_entry < 0) 4845b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry = 0; 4855b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project entryno = num_entries - first_entry - 1; 4865b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4875b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_entries (3, 12, first_entry, entryno, menu_entries); 4885b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4895b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 4905b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (config_entries) 4915b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4925b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if ((c == '\n') || (c == '\r') || (c == 6)) 4935b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 4945b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 4955b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 4965b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4975b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if ((c == 'd') || (c == 'o') || (c == 'O')) 4985b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 4995b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! (current_term->flags & TERM_DUMB)) 5005b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_entry (4 + entryno, 0, 5015b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project get_entry (menu_entries, 5025b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry + entryno, 5035b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 0)); 5045b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5055b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* insert after is almost exactly like insert before */ 5065b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == 'o') 5075b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 5085b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* But `o' differs from `O', since it may causes 5095b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project the menu screen to scroll up. */ 5105b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (entryno < 11 || (current_term->flags & TERM_DUMB)) 5115b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project entryno++; 5125b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 5135b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry++; 5145b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5155b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project c = 'O'; 5165b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 5175b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5185b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cur_entry = get_entry (menu_entries, 5195b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry + entryno, 5205b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 0); 5215b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5225b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == 'O') 5235b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 5245b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_memmove (cur_entry + 2, cur_entry, 5255b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project ((int) heap) - ((int) cur_entry)); 5265b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5275b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cur_entry[0] = ' '; 5285b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cur_entry[1] = 0; 5295b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5305b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project heap += 2; 5315b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5325b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project num_entries++; 5335b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 5345b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else if (num_entries > 0) 5355b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 5365b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char *ptr = get_entry(menu_entries, 5375b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry + entryno + 1, 5385b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 0); 5395b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5405b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_memmove (cur_entry, ptr, 5415b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project ((int) heap) - ((int) ptr)); 5425b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project heap -= (((int) ptr) - ((int) cur_entry)); 5435b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5445b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project num_entries--; 5455b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5465b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (entryno >= num_entries) 5475b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project entryno--; 5485b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (first_entry && num_entries < 12 + first_entry) 5495b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry--; 5505b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 5515b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5525b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (current_term->flags & TERM_DUMB) 5535b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 5545b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_printf ("\n\n"); 5555b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_entries_raw (num_entries, first_entry, 5565b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project menu_entries); 5575b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_printf ("\n"); 5585b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 5595b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 5605b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_entries (3, 12, first_entry, entryno, menu_entries); 5615b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 5625b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5635b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cur_entry = menu_entries; 5645b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == 27) 5655b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project return; 5665b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == 'b') 5675b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 5685b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 5695b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5705b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! auth && password) 5715b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 5725b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == 'p') 5735b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 5745b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Do password check here! */ 5755b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char entered[32]; 5765b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char *pptr = password; 5775b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5785b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (current_term->flags & TERM_DUMB) 5795b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_printf ("\r "); 5805b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 5815b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project gotoxy (1, 21); 5825b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5835b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Wipe out the previously entered password */ 5845b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_memset (entered, 0, sizeof (entered)); 5855b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project get_cmdline (" Password: ", entered, 31, '*', 0); 5865b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5875b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (! isspace (*pptr) && *pptr) 5885b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project pptr++; 5895b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5905b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Make sure that PASSWORD is NUL-terminated. */ 5915b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project *pptr++ = 0; 5925b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5935b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! check_password (entered, password, password_type)) 5945b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 5955b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char *new_file = config_file; 5965b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (isspace (*pptr)) 5975b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project pptr++; 5985b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 5995b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* If *PPTR is NUL, then allow the user to use 6005b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project privileged instructions, otherwise, load 6015b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project another configuration file. */ 6025b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (*pptr != 0) 6035b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 6045b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while ((*(new_file++) = *(pptr++)) != 0) 6055b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project ; 6065b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 6075b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Make sure that the user will not have 6085b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project authority in the next configuration. */ 6095b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project auth = 0; 6105b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project return; 6115b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 6125b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 6135b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 6145b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Now the user is superhuman. */ 6155b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project auth = 1; 6165b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project goto restart; 6175b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 6185b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 6195b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 6205b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 6215b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_printf ("Failed!\n Press any key to continue..."); 6225b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project getkey (); 6235b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project goto restart; 6245b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 6255b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 6265b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 6275b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 6285b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 6295b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == 'e') 6305b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 6315b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int new_num_entries = 0, i = 0; 6325b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char *new_heap; 6335b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 6345b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (config_entries) 6355b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 6365b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project new_heap = heap; 6375b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cur_entry = get_entry (config_entries, 6385b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry + entryno, 6395b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 1); 6405b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 6415b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 6425b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 6435b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* safe area! */ 6445b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project new_heap = heap + NEW_HEAPSIZE + 1; 6455b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cur_entry = get_entry (menu_entries, 6465b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry + entryno, 6475b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 0); 6485b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 6495b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 6505b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project do 6515b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 6525b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while ((*(new_heap++) = cur_entry[i++]) != 0); 6535b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project new_num_entries++; 6545b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 6555b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (config_entries && cur_entry[i]); 6565b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 6575b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* this only needs to be done if config_entries is non-NULL, 6585b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project but it doesn't hurt to do it always */ 6595b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project *(new_heap++) = 0; 6605b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 6615b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (config_entries) 6625b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project run_menu (heap, NULL, new_num_entries, new_heap, 0); 6635b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 6645b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 6655b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cls (); 6665b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project print_cmdline_message (0); 6675b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 6685b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project new_heap = heap + NEW_HEAPSIZE + 1; 6695b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 6705b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project saved_drive = boot_drive; 6715b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project saved_partition = install_partition; 6725b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project current_drive = GRUB_INVALID_DRIVE; 6735b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 6745b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! get_cmdline (PACKAGE " edit> ", new_heap, 6755b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project NEW_HEAPSIZE + 1, 0, 1)) 6765b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 6775b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int j = 0; 6785b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 6795b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* get length of new command */ 6805b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (new_heap[j++]) 6815b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project ; 6825b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 6835b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (j < 2) 6845b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 6855b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project j = 2; 6865b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project new_heap[0] = ' '; 6875b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project new_heap[1] = 0; 6885b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 6895b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 6905b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* align rest of commands properly */ 6915b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_memmove (cur_entry + j, cur_entry + i, 6925b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project (int) heap - ((int) cur_entry + i)); 6935b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 6945b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* copy command to correct area */ 6955b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_memmove (cur_entry, new_heap, j); 6965b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 6975b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project heap += (j - i); 6985b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 6995b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 7005b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7015b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project goto restart; 7025b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 7035b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == 'c') 7045b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 7055b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project enter_cmdline (heap, 0); 7065b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project goto restart; 7075b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 7085b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#ifdef GRUB_UTIL 7095b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == 'q') 7105b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 7115b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* The same as ``quit''. */ 7125b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project stop (); 7135b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 7145b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#endif 7155b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 7165b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 7175b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 7185b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7195b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Attempt to boot an entry. */ 7205b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7215b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project boot_entry: 7225b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7235b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cls (); 7245b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project setcursor (1); 7255b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7265b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (1) 7275b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 7285b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (config_entries) 7295b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project printf (" Booting \'%s\'\n\n", 7305b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project get_entry (menu_entries, first_entry + entryno, 0)); 7315b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 7325b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project printf (" Booting command-list\n\n"); 7335b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7345b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! cur_entry) 7355b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cur_entry = get_entry (config_entries, first_entry + entryno, 1); 7365b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7375b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Set CURRENT_ENTRYNO for the command "savedefault". */ 7385b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project current_entryno = first_entry + entryno; 7395b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7405b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (run_script (cur_entry, heap)) 7415b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 7425b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (fallback_entryno >= 0) 7435b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 7445b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cur_entry = NULL; 7455b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project first_entry = 0; 7465b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project entryno = fallback_entries[fallback_entryno]; 7475b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project fallback_entryno++; 7485b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (fallback_entryno >= MAX_FALLBACK_ENTRIES 7495b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project || fallback_entries[fallback_entryno] < 0) 7505b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project fallback_entryno = -1; 7515b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 7525b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 7535b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 7545b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 7555b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 7565b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 7575b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 7585b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7595b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project show_menu = 1; 7605b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project goto restart; 7615b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project} 7625b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7635b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7645b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectstatic int 7655b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectget_line_from_config (char *cmdline, int maxlen, int read_from_file) 7665b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project{ 7675b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int pos = 0, literal = 0, comment = 0; 7685b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char c; /* since we're loading it a byte at a time! */ 7695b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7705b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (1) 7715b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 7725b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (read_from_file) 7735b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 7745b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! grub_read (&c, 1)) 7755b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 7765b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 7775b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 7785b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 7795b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! read_from_preset_menu (&c, 1)) 7805b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 7815b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 7825b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7835b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Skip all carriage returns. */ 7845b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == '\r') 7855b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project continue; 7865b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7875b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Replace tabs with spaces. */ 7885b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == '\t') 7895b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project c = ' '; 7905b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7915b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* The previous is a backslash, then... */ 7925b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (literal) 7935b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 7945b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* If it is a newline, replace it with a space and continue. */ 7955b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == '\n') 7965b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 7975b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project c = ' '; 7985b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 7995b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Go back to overwrite a backslash. */ 8005b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (pos > 0) 8015b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project pos--; 8025b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 8035b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8045b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project literal = 0; 8055b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 8065b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8075b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* translate characters first! */ 8085b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == '\\' && ! literal) 8095b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project literal = 1; 8105b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8115b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (comment) 8125b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 8135b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == '\n') 8145b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project comment = 0; 8155b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 8165b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else if (! pos) 8175b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 8185b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == '#') 8195b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project comment = 1; 8205b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else if ((c != ' ') && (c != '\n')) 8215b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cmdline[pos++] = c; 8225b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 8235b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 8245b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 8255b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (c == '\n') 8265b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 8275b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8285b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (pos < maxlen) 8295b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cmdline[pos++] = c; 8305b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 8315b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 8325b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8335b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cmdline[pos] = 0; 8345b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8355b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project return pos; 8365b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project} 8375b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8385b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8395b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project/* This is the starting function in C. */ 8405b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectvoid 8415b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Projectcmain (void) 8425b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project{ 8435b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int config_len, menu_len, num_entries; 8445b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char *config_entries, *menu_entries; 8455b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char *kill_buf = (char *) KILL_BUF; 8465b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8475b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project auto void reset (void); 8485b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project void reset (void) 8495b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 8505b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project count_lines = -1; 8515b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project config_len = 0; 8525b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project menu_len = 0; 8535b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project num_entries = 0; 8545b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project config_entries = (char *) mbi.drives_addr + mbi.drives_length; 8555b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project menu_entries = (char *) MENU_BUF; 8565b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project init_config (); 8575b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 8585b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8595b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Initialize the environment for restarting Stage 2. */ 8605b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_setjmp (restart_env); 8615b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8625b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Initialize the kill buffer. */ 8635b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project *kill_buf = 0; 8645b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8655b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Never return. */ 8665b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project for (;;) 8675b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 8685b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int is_opened, is_preset; 8695b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8705b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project reset (); 8715b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8725b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Here load the configuration file. */ 8735b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8745b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#ifdef GRUB_UTIL 8755b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (use_config_file) 8765b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project#endif /* GRUB_UTIL */ 8775b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 8785b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char *default_file = (char *) DEFAULT_FILE_BUF; 8795b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int i; 8805b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8815b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Get a saved default entry if possible. */ 8825b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project saved_entryno = 0; 8835b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project *default_file = 0; 8845b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_strncat (default_file, config_file, DEFAULT_FILE_BUFLEN); 8855b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project for (i = grub_strlen(default_file); i >= 0; i--) 8865b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (default_file[i] == '/') 8875b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 8885b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project i++; 8895b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 8905b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 8915b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project default_file[i] = 0; 8925b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_strncat (default_file + i, "default", DEFAULT_FILE_BUFLEN - i); 8935b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (grub_open (default_file)) 8945b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 8955b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char buf[10]; /* This is good enough. */ 8965b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char *p = buf; 8975b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int len; 8985b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 8995b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project len = grub_read (buf, sizeof (buf)); 9005b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (len > 0) 9015b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 9025b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project buf[sizeof (buf) - 1] = 0; 9035b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project safe_parse_maxint (&p, &saved_entryno); 9045b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 9055b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 9065b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_close (); 9075b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 9085b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project errnum = ERR_NONE; 9095b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 9105b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project do 9115b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 9125b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* STATE 0: Before any title command. 9135b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project STATE 1: In a title command. 9145b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project STATE >1: In a entry after a title command. */ 9155b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project int state = 0, prev_config_len = 0, prev_menu_len = 0; 9165b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char *cmdline; 9175b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 9185b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Try the preset menu first. This will succeed at most once, 9195b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project because close_preset_menu disables the preset menu. */ 9205b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project is_opened = is_preset = open_preset_menu (); 9215b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! is_opened) 9225b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 9235b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project is_opened = grub_open (config_file); 9245b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project errnum = ERR_NONE; 9255b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 9265b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 9275b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! is_opened) 9285b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 9295b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 9305b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* This is necessary, because the menu must be overrided. */ 9315b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project reset (); 9325b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 9335b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project cmdline = (char *) CMDLINE_BUF; 9345b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (get_line_from_config (cmdline, NEW_HEAPSIZE, 9355b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project ! is_preset)) 9365b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 9375b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project struct builtin *builtin; 9385b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 9395b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Get the pointer to the builtin structure. */ 9405b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project builtin = find_command (cmdline); 9415b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project errnum = 0; 9425b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! builtin) 9435b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Unknown command. Just skip now. */ 9445b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project continue; 9455b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 9465b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (builtin->flags & BUILTIN_TITLE) 9475b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 9485b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char *ptr; 9495b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 9505b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* the command "title" is specially treated. */ 9515b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (state > 1) 9525b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 9535b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* The next title is found. */ 9545b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project num_entries++; 9555b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project config_entries[config_len++] = 0; 9565b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project prev_menu_len = menu_len; 9575b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project prev_config_len = config_len; 9585b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 9595b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 9605b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 9615b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* The first title is found. */ 9625b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project menu_len = prev_menu_len; 9635b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project config_len = prev_config_len; 9645b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 9655b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 9665b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Reset the state. */ 9675b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project state = 1; 9685b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 9695b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Copy title into menu area. */ 9705b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project ptr = skip_to (1, cmdline); 9715b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while ((menu_entries[menu_len++] = *(ptr++)) != 0) 9725b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project ; 9735b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 9745b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else if (! state) 9755b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 9765b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Run a command found is possible. */ 9775b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (builtin->flags & BUILTIN_MENU) 9785b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 9795b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char *arg = skip_to (1, cmdline); 9805b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project (builtin->func) (arg, BUILTIN_MENU); 9815b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project errnum = 0; 9825b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 9835b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 9845b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Ignored. */ 9855b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project continue; 9865b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 9875b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 9885b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 9895b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project char *ptr = cmdline; 9905b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 9915b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project state++; 9925b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Copy config file data to config area. */ 9935b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while ((config_entries[config_len++] = *ptr++) != 0) 9945b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project ; 9955b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 9965b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 9975b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 9985b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (state > 1) 9995b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 10005b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Finish the last entry. */ 10015b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project num_entries++; 10025b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project config_entries[config_len++] = 0; 10035b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 10045b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 10055b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 10065b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project menu_len = prev_menu_len; 10075b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project config_len = prev_config_len; 10085b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 10095b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 10105b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project menu_entries[menu_len++] = 0; 10115b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project config_entries[config_len++] = 0; 10125b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_memmove (config_entries + config_len, menu_entries, 10135b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project menu_len); 10145b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project menu_entries = config_entries + config_len; 10155b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 10165b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Make sure that all fallback entries are valid. */ 10175b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (fallback_entryno >= 0) 10185b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 10195b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project for (i = 0; i < MAX_FALLBACK_ENTRIES; i++) 10205b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 10215b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (fallback_entries[i] < 0) 10225b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project break; 10235b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (fallback_entries[i] >= num_entries) 10245b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 10255b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_memmove (fallback_entries + i, 10265b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project fallback_entries + i + 1, 10275b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project ((MAX_FALLBACK_ENTRIES - i - 1) 10285b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project * sizeof (int))); 10295b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project i--; 10305b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 10315b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 10325b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 10335b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (fallback_entries[0] < 0) 10345b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project fallback_entryno = -1; 10355b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 10365b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Check if the default entry is present. Otherwise reset 10375b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project it to fallback if fallback is valid, or to DEFAULT_ENTRY 10385b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if not. */ 10395b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (default_entry >= num_entries) 10405b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 10415b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (fallback_entryno >= 0) 10425b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 10435b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project default_entry = fallback_entries[0]; 10445b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project fallback_entryno++; 10455b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (fallback_entryno >= MAX_FALLBACK_ENTRIES 10465b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project || fallback_entries[fallback_entryno] < 0) 10475b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project fallback_entryno = -1; 10485b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 10495b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 10505b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project default_entry = 0; 10515b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 10525b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 10535b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (is_preset) 10545b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project close_preset_menu (); 10555b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 10565b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project grub_close (); 10575b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 10585b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project while (is_preset); 10595b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 10605b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project 10615b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if (! num_entries) 10625b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 10635b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* If no acceptable config file, goto command-line, starting 10645b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project heap from where the config entries would have been stored 10655b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project if there were any. */ 10665b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project enter_cmdline (config_entries, 1); 10675b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 10685b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project else 10695b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project { 10705b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project /* Run menu interface. */ 10715b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project run_menu (menu_entries, config_entries, num_entries, 10725b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project menu_entries + menu_len, default_entry); 10735b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 10745b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project } 10755b1eb061628a97aae48a9c0bcaa96eb0bfa07aa4The Android Open Source Project} 1076