| 1 |
1325 |
phoenix |
/*
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* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
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* Released under the terms of the GNU GPL v2.0.
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*
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* Introduced single menu mode (show all sub-menus in one large tree).
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* 2002-11-06 Petr Baudis <pasky@ucw.cz>
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*
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* Directly use liblxdialog library routines.
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* 2002-11-14 Petr Baudis <pasky@ucw.cz>
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*/
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#include <sys/ioctl.h>
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#include <sys/wait.h>
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#include <sys/termios.h>
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#include <ctype.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <signal.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <string.h>
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#include <termios.h>
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#include <unistd.h>
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#include "dialog.h"
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#define LKC_DIRECT_LINK
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#include "lkc.h"
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static char menu_backtitle[128];
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static const char menu_instructions[] =
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"Arrow keys navigate the menu. "
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"<Enter> selects submenus --->. "
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"Highlighted letters are hotkeys. "
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"Pressing <Y> selectes a feature, while <N> will exclude a feature. "
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"Press <Esc><Esc> to exit, <?> for Help. "
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"Legend: [*] feature is selected [ ] feature is excluded",
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radiolist_instructions[] =
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"Use the arrow keys to navigate this window or "
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"press the hotkey of the item you wish to select "
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"followed by the <SPACE BAR>. "
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| 43 |
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"Press <?> for additional information about this option.",
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inputbox_instructions_int[] =
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"Please enter a decimal value. "
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"Fractions will not be accepted. "
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"Use the <TAB> key to move from the input field to the buttons below it.",
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inputbox_instructions_hex[] =
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"Please enter a hexadecimal value. "
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"Use the <TAB> key to move from the input field to the buttons below it.",
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inputbox_instructions_string[] =
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"Please enter a string value. "
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"Use the <TAB> key to move from the input field to the buttons below it.",
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setmod_text[] =
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"This feature depends on another which has been configured as a module.\n"
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"As a result, this feature will be built as a module.",
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nohelp_text[] =
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"There is no help available for this option.\n",
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load_config_text[] =
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"Enter the name of the configuration file you wish to load. "
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"Accept the name shown to restore the configuration you "
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"last retrieved. Leave blank to abort.",
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load_config_help[] =
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"\n"
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"For various reasons, one may wish to keep several different uClibc\n"
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"configurations available on a single machine.\n"
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"\n"
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"If you have saved a previous configuration in a file other than the\n"
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"uClibc's default, entering the name of the file here will allow you\n"
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"to modify that configuration.\n"
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"\n"
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"If you are uncertain, then you have probably never used alternate\n"
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"configuration files. You should therefor leave this blank to abort.\n",
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save_config_text[] =
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"Enter a filename to which this configuration should be saved "
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"as an alternate. Leave blank to abort.",
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save_config_help[] =
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"\n"
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"For various reasons, one may wish to keep different uClibc\n"
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"configurations available on a single machine.\n"
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"\n"
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"Entering a file name here will allow you to later retrieve, modify\n"
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"and use the current configuration as an alternate to whatever\n"
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"configuration options you have selected at that time.\n"
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"\n"
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"If you are uncertain what all this means then you should probably\n"
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"leave this blank.\n",
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top_menu_help[] =
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| 89 |
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"\n"
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"Use the Up/Down arrow keys (cursor keys) to highlight the item\n"
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"you wish to change or submenu wish to select and press <Enter>.\n"
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"Submenus are designated by \"--->\".\n"
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| 93 |
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"\n"
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| 94 |
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"Shortcut: Press the option's highlighted letter (hotkey).\n"
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"\n"
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| 96 |
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"You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n"
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"unseen options into view.\n"
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;
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| 100 |
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static char filename[PATH_MAX+1] = ".config";
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static int indent = 0;
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static struct termios ios_org;
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| 103 |
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static int rows, cols;
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| 104 |
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static struct menu *current_menu;
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static int child_count;
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| 106 |
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static int single_menu_mode;
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| 108 |
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static struct dialog_list_item *items[16384]; /* FIXME: This ought to be dynamic. */
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static int item_no;
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| 111 |
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static void conf(struct menu *menu);
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static void conf_choice(struct menu *menu);
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static void conf_string(struct menu *menu);
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| 114 |
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static void conf_load(void);
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| 115 |
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static void conf_save(void);
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| 116 |
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static void show_textbox(const char *title, const char *text, int r, int c);
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static void show_helptext(const char *title, const char *text);
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static void show_help(struct menu *menu);
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static void show_readme(void);
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| 121 |
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static void init_wsize(void)
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{
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struct winsize ws;
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char *env;
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| 125 |
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| 126 |
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if (ioctl(1, TIOCGWINSZ, &ws) == -1) {
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rows = 24;
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| 128 |
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cols = 80;
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| 129 |
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} else {
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| 130 |
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rows = ws.ws_row;
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| 131 |
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cols = ws.ws_col;
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| 132 |
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if (!rows) {
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env = getenv("LINES");
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| 134 |
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if (env)
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| 135 |
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rows = atoi(env);
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| 136 |
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if (!rows)
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| 137 |
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rows = 24;
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| 138 |
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}
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| 139 |
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if (!cols) {
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| 140 |
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env = getenv("COLUMNS");
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| 141 |
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if (env)
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| 142 |
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cols = atoi(env);
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| 143 |
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if (!cols)
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cols = 80;
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}
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}
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| 148 |
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if (rows < 19 || cols < 80) {
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fprintf(stderr, "Your display is too small to run Menuconfig!\n");
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fprintf(stderr, "It must be at least 19 lines by 80 columns.\n");
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exit(1);
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| 152 |
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}
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| 153 |
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| 154 |
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rows -= 4;
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cols -= 5;
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}
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| 157 |
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| 158 |
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static void cinit(void)
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| 159 |
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{
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| 160 |
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item_no = 0;
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}
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| 162 |
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| 163 |
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static void cmake(void)
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{
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| 165 |
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items[item_no] = malloc(sizeof(struct dialog_list_item));
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memset(items[item_no], 0, sizeof(struct dialog_list_item));
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items[item_no]->tag = malloc(32); items[item_no]->tag[0] = 0;
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items[item_no]->name = malloc(512); items[item_no]->name[0] = 0;
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items[item_no]->namelen = 0;
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item_no++;
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}
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| 172 |
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| 173 |
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static int cprint_name(const char *fmt, ...)
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| 174 |
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{
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| 175 |
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va_list ap;
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| 176 |
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int res;
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| 177 |
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| 178 |
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if (!item_no)
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cmake();
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va_start(ap, fmt);
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res = vsnprintf(items[item_no - 1]->name + items[item_no - 1]->namelen,
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512 - items[item_no - 1]->namelen, fmt, ap);
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if (res > 0)
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items[item_no - 1]->namelen += res;
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va_end(ap);
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| 187 |
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return res;
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}
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| 189 |
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| 190 |
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static int cprint_tag(const char *fmt, ...)
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| 191 |
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{
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| 192 |
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va_list ap;
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| 193 |
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int res;
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| 194 |
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| 195 |
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if (!item_no)
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| 196 |
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cmake();
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| 197 |
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va_start(ap, fmt);
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| 198 |
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res = vsnprintf(items[item_no - 1]->tag, 32, fmt, ap);
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| 199 |
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va_end(ap);
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| 200 |
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| 201 |
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return res;
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| 202 |
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}
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| 203 |
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| 204 |
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static void cdone(void)
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| 205 |
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{
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| 206 |
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int i;
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| 207 |
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|
| 208 |
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for (i = 0; i < item_no; i++) {
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| 209 |
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free(items[i]->tag);
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| 210 |
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free(items[i]->name);
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| 211 |
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free(items[i]);
|
| 212 |
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}
|
| 213 |
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|
| 214 |
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item_no = 0;
|
| 215 |
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}
|
| 216 |
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|
| 217 |
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static void build_conf(struct menu *menu)
|
| 218 |
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{
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| 219 |
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struct symbol *sym;
|
| 220 |
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struct property *prop;
|
| 221 |
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struct menu *child;
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| 222 |
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int type, tmp, doint = 2;
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| 223 |
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tristate val;
|
| 224 |
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char ch;
|
| 225 |
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|
| 226 |
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if (!menu_is_visible(menu))
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| 227 |
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return;
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| 228 |
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|
|
| 229 |
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sym = menu->sym;
|
| 230 |
|
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prop = menu->prompt;
|
| 231 |
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if (!sym) {
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| 232 |
|
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if (prop && menu != current_menu) {
|
| 233 |
|
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const char *prompt = menu_get_prompt(menu);
|
| 234 |
|
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switch (prop->type) {
|
| 235 |
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case P_MENU:
|
| 236 |
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child_count++;
|
| 237 |
|
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cmake();
|
| 238 |
|
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cprint_tag("m%p", menu);
|
| 239 |
|
|
|
| 240 |
|
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if (single_menu_mode) {
|
| 241 |
|
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cprint_name("%s%*c%s",
|
| 242 |
|
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menu->data ? "-->" : "++>",
|
| 243 |
|
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indent + 1, ' ', prompt);
|
| 244 |
|
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} else {
|
| 245 |
|
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cprint_name(" %*c%s --->", indent + 1, ' ', prompt);
|
| 246 |
|
|
}
|
| 247 |
|
|
|
| 248 |
|
|
if (single_menu_mode && menu->data)
|
| 249 |
|
|
goto conf_childs;
|
| 250 |
|
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return;
|
| 251 |
|
|
default:
|
| 252 |
|
|
if (prompt) {
|
| 253 |
|
|
child_count++;
|
| 254 |
|
|
cmake();
|
| 255 |
|
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cprint_tag(":%p", menu);
|
| 256 |
|
|
cprint_name("---%*c%s", indent + 1, ' ', prompt);
|
| 257 |
|
|
}
|
| 258 |
|
|
}
|
| 259 |
|
|
} else
|
| 260 |
|
|
doint = 0;
|
| 261 |
|
|
goto conf_childs;
|
| 262 |
|
|
}
|
| 263 |
|
|
|
| 264 |
|
|
cmake();
|
| 265 |
|
|
type = sym_get_type(sym);
|
| 266 |
|
|
if (sym_is_choice(sym)) {
|
| 267 |
|
|
struct symbol *def_sym = sym_get_choice_value(sym);
|
| 268 |
|
|
struct menu *def_menu = NULL;
|
| 269 |
|
|
|
| 270 |
|
|
child_count++;
|
| 271 |
|
|
for (child = menu->list; child; child = child->next) {
|
| 272 |
|
|
if (menu_is_visible(child) && child->sym == def_sym)
|
| 273 |
|
|
def_menu = child;
|
| 274 |
|
|
}
|
| 275 |
|
|
|
| 276 |
|
|
val = sym_get_tristate_value(sym);
|
| 277 |
|
|
if (sym_is_changable(sym)) {
|
| 278 |
|
|
cprint_tag("t%p", menu);
|
| 279 |
|
|
switch (type) {
|
| 280 |
|
|
case S_BOOLEAN:
|
| 281 |
|
|
cprint_name("[%c]", val == no ? ' ' : '*');
|
| 282 |
|
|
break;
|
| 283 |
|
|
case S_TRISTATE:
|
| 284 |
|
|
switch (val) {
|
| 285 |
|
|
case yes: ch = '*'; break;
|
| 286 |
|
|
case mod: ch = 'M'; break;
|
| 287 |
|
|
default: ch = ' '; break;
|
| 288 |
|
|
}
|
| 289 |
|
|
cprint_name("<%c>", ch);
|
| 290 |
|
|
break;
|
| 291 |
|
|
}
|
| 292 |
|
|
} else {
|
| 293 |
|
|
cprint_tag("%c%p", def_menu ? 't' : ':', menu);
|
| 294 |
|
|
cprint_name(" ");
|
| 295 |
|
|
}
|
| 296 |
|
|
|
| 297 |
|
|
cprint_name("%*c%s", indent + 1, ' ', menu_get_prompt(menu));
|
| 298 |
|
|
if (val == yes) {
|
| 299 |
|
|
if (def_menu) {
|
| 300 |
|
|
cprint_name(" (%s)", menu_get_prompt(def_menu));
|
| 301 |
|
|
cprint_name(" --->");
|
| 302 |
|
|
if (def_menu->list) {
|
| 303 |
|
|
indent += 2;
|
| 304 |
|
|
build_conf(def_menu);
|
| 305 |
|
|
indent -= 2;
|
| 306 |
|
|
}
|
| 307 |
|
|
}
|
| 308 |
|
|
return;
|
| 309 |
|
|
}
|
| 310 |
|
|
} else {
|
| 311 |
|
|
child_count++;
|
| 312 |
|
|
val = sym_get_tristate_value(sym);
|
| 313 |
|
|
if (sym_is_choice_value(sym) && val == yes) {
|
| 314 |
|
|
cprint_tag(":%p", menu);
|
| 315 |
|
|
cprint_name(" ");
|
| 316 |
|
|
} else {
|
| 317 |
|
|
switch (type) {
|
| 318 |
|
|
case S_BOOLEAN:
|
| 319 |
|
|
cprint_tag("t%p", menu);
|
| 320 |
|
|
if (sym_is_changable(sym))
|
| 321 |
|
|
cprint_name("[%c]", val == no ? ' ' : '*');
|
| 322 |
|
|
else
|
| 323 |
|
|
cprint_name("---");
|
| 324 |
|
|
break;
|
| 325 |
|
|
case S_TRISTATE:
|
| 326 |
|
|
cprint_tag("t%p", menu);
|
| 327 |
|
|
switch (val) {
|
| 328 |
|
|
case yes: ch = '*'; break;
|
| 329 |
|
|
case mod: ch = 'M'; break;
|
| 330 |
|
|
default: ch = ' '; break;
|
| 331 |
|
|
}
|
| 332 |
|
|
if (sym_is_changable(sym))
|
| 333 |
|
|
cprint_name("<%c>", ch);
|
| 334 |
|
|
else
|
| 335 |
|
|
cprint_name("---");
|
| 336 |
|
|
break;
|
| 337 |
|
|
default:
|
| 338 |
|
|
cprint_tag("s%p", menu);
|
| 339 |
|
|
tmp = cprint_name("(%s)", sym_get_string_value(sym));
|
| 340 |
|
|
tmp = indent - tmp + 4;
|
| 341 |
|
|
if (tmp < 0)
|
| 342 |
|
|
tmp = 0;
|
| 343 |
|
|
cprint_name("%*c%s%s", tmp, ' ', menu_get_prompt(menu),
|
| 344 |
|
|
(sym_has_value(sym) || !sym_is_changable(sym)) ?
|
| 345 |
|
|
"" : " (NEW)");
|
| 346 |
|
|
goto conf_childs;
|
| 347 |
|
|
}
|
| 348 |
|
|
}
|
| 349 |
|
|
cprint_name("%*c%s%s", indent + 1, ' ', menu_get_prompt(menu),
|
| 350 |
|
|
(sym_has_value(sym) || !sym_is_changable(sym)) ?
|
| 351 |
|
|
"" : " (NEW)");
|
| 352 |
|
|
if (menu->prompt->type == P_MENU) {
|
| 353 |
|
|
cprint_name(" --->");
|
| 354 |
|
|
return;
|
| 355 |
|
|
}
|
| 356 |
|
|
}
|
| 357 |
|
|
|
| 358 |
|
|
conf_childs:
|
| 359 |
|
|
indent += doint;
|
| 360 |
|
|
for (child = menu->list; child; child = child->next)
|
| 361 |
|
|
build_conf(child);
|
| 362 |
|
|
indent -= doint;
|
| 363 |
|
|
}
|
| 364 |
|
|
|
| 365 |
|
|
static void conf(struct menu *menu)
|
| 366 |
|
|
{
|
| 367 |
|
|
struct dialog_list_item *active_item = NULL;
|
| 368 |
|
|
struct menu *submenu;
|
| 369 |
|
|
const char *prompt = menu_get_prompt(menu);
|
| 370 |
|
|
struct symbol *sym;
|
| 371 |
|
|
char active_entry[40];
|
| 372 |
|
|
int stat, type;
|
| 373 |
|
|
|
| 374 |
|
|
unlink("lxdialog.scrltmp");
|
| 375 |
|
|
active_entry[0] = 0;
|
| 376 |
|
|
while (1) {
|
| 377 |
|
|
indent = 0;
|
| 378 |
|
|
child_count = 0;
|
| 379 |
|
|
current_menu = menu;
|
| 380 |
|
|
cdone(); cinit();
|
| 381 |
|
|
build_conf(menu);
|
| 382 |
|
|
if (!child_count)
|
| 383 |
|
|
break;
|
| 384 |
|
|
if (menu == &rootmenu) {
|
| 385 |
|
|
cmake(); cprint_tag(":"); cprint_name("--- ");
|
| 386 |
|
|
cmake(); cprint_tag("L"); cprint_name("Load an Alternate Configuration File");
|
| 387 |
|
|
cmake(); cprint_tag("S"); cprint_name("Save Configuration to an Alternate File");
|
| 388 |
|
|
}
|
| 389 |
|
|
dialog_clear();
|
| 390 |
|
|
stat = dialog_menu(prompt ? prompt : "Main Menu",
|
| 391 |
|
|
menu_instructions, rows, cols, rows - 10,
|
| 392 |
|
|
active_entry, item_no, items);
|
| 393 |
|
|
if (stat < 0)
|
| 394 |
|
|
return;
|
| 395 |
|
|
|
| 396 |
|
|
if (stat == 1 || stat == 255)
|
| 397 |
|
|
break;
|
| 398 |
|
|
|
| 399 |
|
|
active_item = first_sel_item(item_no, items);
|
| 400 |
|
|
if (!active_item)
|
| 401 |
|
|
continue;
|
| 402 |
|
|
active_item->selected = 0;
|
| 403 |
|
|
strncpy(active_entry, active_item->tag, sizeof(active_entry));
|
| 404 |
|
|
active_entry[sizeof(active_entry)-1] = 0;
|
| 405 |
|
|
type = active_entry[0];
|
| 406 |
|
|
if (!type)
|
| 407 |
|
|
continue;
|
| 408 |
|
|
|
| 409 |
|
|
sym = NULL;
|
| 410 |
|
|
submenu = NULL;
|
| 411 |
|
|
if (sscanf(active_entry + 1, "%p", &submenu) == 1)
|
| 412 |
|
|
sym = submenu->sym;
|
| 413 |
|
|
|
| 414 |
|
|
switch (stat) {
|
| 415 |
|
|
case 0:
|
| 416 |
|
|
switch (type) {
|
| 417 |
|
|
case 'm':
|
| 418 |
|
|
if (single_menu_mode)
|
| 419 |
|
|
submenu->data = (void *) (long) !submenu->data;
|
| 420 |
|
|
else
|
| 421 |
|
|
conf(submenu);
|
| 422 |
|
|
break;
|
| 423 |
|
|
case 't':
|
| 424 |
|
|
if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)
|
| 425 |
|
|
conf_choice(submenu);
|
| 426 |
|
|
else if (submenu->prompt->type == P_MENU)
|
| 427 |
|
|
conf(submenu);
|
| 428 |
|
|
break;
|
| 429 |
|
|
case 's':
|
| 430 |
|
|
conf_string(submenu);
|
| 431 |
|
|
break;
|
| 432 |
|
|
case 'L':
|
| 433 |
|
|
conf_load();
|
| 434 |
|
|
break;
|
| 435 |
|
|
case 'S':
|
| 436 |
|
|
conf_save();
|
| 437 |
|
|
break;
|
| 438 |
|
|
}
|
| 439 |
|
|
break;
|
| 440 |
|
|
case 2:
|
| 441 |
|
|
if (sym)
|
| 442 |
|
|
show_help(submenu);
|
| 443 |
|
|
else
|
| 444 |
|
|
show_readme();
|
| 445 |
|
|
break;
|
| 446 |
|
|
case 3:
|
| 447 |
|
|
if (type == 't') {
|
| 448 |
|
|
if (sym_set_tristate_value(sym, yes))
|
| 449 |
|
|
break;
|
| 450 |
|
|
if (sym_set_tristate_value(sym, mod))
|
| 451 |
|
|
show_textbox(NULL, setmod_text, 6, 74);
|
| 452 |
|
|
}
|
| 453 |
|
|
break;
|
| 454 |
|
|
case 4:
|
| 455 |
|
|
if (type == 't')
|
| 456 |
|
|
sym_set_tristate_value(sym, no);
|
| 457 |
|
|
break;
|
| 458 |
|
|
case 5:
|
| 459 |
|
|
if (type == 't')
|
| 460 |
|
|
sym_set_tristate_value(sym, mod);
|
| 461 |
|
|
break;
|
| 462 |
|
|
case 6:
|
| 463 |
|
|
if (type == 't')
|
| 464 |
|
|
sym_toggle_tristate_value(sym);
|
| 465 |
|
|
else if (type == 'm')
|
| 466 |
|
|
conf(submenu);
|
| 467 |
|
|
break;
|
| 468 |
|
|
}
|
| 469 |
|
|
}
|
| 470 |
|
|
}
|
| 471 |
|
|
|
| 472 |
|
|
static void show_textbox(const char *title, const char *text, int r, int c)
|
| 473 |
|
|
{
|
| 474 |
|
|
int fd;
|
| 475 |
|
|
|
| 476 |
|
|
fd = creat(".help.tmp", 0777);
|
| 477 |
|
|
write(fd, text, strlen(text));
|
| 478 |
|
|
close(fd);
|
| 479 |
|
|
while (dialog_textbox(title, ".help.tmp", r, c) < 0)
|
| 480 |
|
|
;
|
| 481 |
|
|
unlink(".help.tmp");
|
| 482 |
|
|
}
|
| 483 |
|
|
|
| 484 |
|
|
static void show_helptext(const char *title, const char *text)
|
| 485 |
|
|
{
|
| 486 |
|
|
show_textbox(title, text, rows, cols);
|
| 487 |
|
|
}
|
| 488 |
|
|
|
| 489 |
|
|
static void show_help(struct menu *menu)
|
| 490 |
|
|
{
|
| 491 |
|
|
const char *help;
|
| 492 |
|
|
char *helptext;
|
| 493 |
|
|
struct symbol *sym = menu->sym;
|
| 494 |
|
|
|
| 495 |
|
|
help = sym->help;
|
| 496 |
|
|
if (!help)
|
| 497 |
|
|
help = nohelp_text;
|
| 498 |
|
|
if (sym->name) {
|
| 499 |
|
|
helptext = malloc(strlen(sym->name) + strlen(help) + 16);
|
| 500 |
|
|
sprintf(helptext, "%s:\n\n%s", sym->name, help);
|
| 501 |
|
|
show_helptext(menu_get_prompt(menu), helptext);
|
| 502 |
|
|
free(helptext);
|
| 503 |
|
|
} else
|
| 504 |
|
|
show_helptext(menu_get_prompt(menu), help);
|
| 505 |
|
|
}
|
| 506 |
|
|
|
| 507 |
|
|
static void show_readme(void)
|
| 508 |
|
|
{
|
| 509 |
|
|
show_helptext("Help", top_menu_help);
|
| 510 |
|
|
}
|
| 511 |
|
|
|
| 512 |
|
|
static void conf_choice(struct menu *menu)
|
| 513 |
|
|
{
|
| 514 |
|
|
const char *prompt = menu_get_prompt(menu);
|
| 515 |
|
|
struct menu *child;
|
| 516 |
|
|
struct symbol *active;
|
| 517 |
|
|
|
| 518 |
|
|
while (1) {
|
| 519 |
|
|
current_menu = menu;
|
| 520 |
|
|
active = sym_get_choice_value(menu->sym);
|
| 521 |
|
|
cdone(); cinit();
|
| 522 |
|
|
for (child = menu->list; child; child = child->next) {
|
| 523 |
|
|
if (!menu_is_visible(child))
|
| 524 |
|
|
continue;
|
| 525 |
|
|
cmake();
|
| 526 |
|
|
cprint_tag("%p", child);
|
| 527 |
|
|
cprint_name("%s", menu_get_prompt(child));
|
| 528 |
|
|
items[item_no - 1]->selected = (child->sym == active);
|
| 529 |
|
|
}
|
| 530 |
|
|
|
| 531 |
|
|
switch (dialog_checklist(prompt ? prompt : "Main Menu",
|
| 532 |
|
|
radiolist_instructions, 15, 70, 6,
|
| 533 |
|
|
item_no, items, FLAG_RADIO)) {
|
| 534 |
|
|
case 0:
|
| 535 |
|
|
if (sscanf(first_sel_item(item_no, items)->tag, "%p", &menu) != 1)
|
| 536 |
|
|
break;
|
| 537 |
|
|
sym_set_tristate_value(menu->sym, yes);
|
| 538 |
|
|
return;
|
| 539 |
|
|
case 1:
|
| 540 |
|
|
show_help(menu);
|
| 541 |
|
|
break;
|
| 542 |
|
|
case 255:
|
| 543 |
|
|
return;
|
| 544 |
|
|
}
|
| 545 |
|
|
}
|
| 546 |
|
|
}
|
| 547 |
|
|
|
| 548 |
|
|
static void conf_string(struct menu *menu)
|
| 549 |
|
|
{
|
| 550 |
|
|
const char *prompt = menu_get_prompt(menu);
|
| 551 |
|
|
|
| 552 |
|
|
while (1) {
|
| 553 |
|
|
char *heading;
|
| 554 |
|
|
|
| 555 |
|
|
switch (sym_get_type(menu->sym)) {
|
| 556 |
|
|
case S_INT:
|
| 557 |
|
|
heading = (char *) inputbox_instructions_int;
|
| 558 |
|
|
break;
|
| 559 |
|
|
case S_HEX:
|
| 560 |
|
|
heading = (char *) inputbox_instructions_hex;
|
| 561 |
|
|
break;
|
| 562 |
|
|
case S_STRING:
|
| 563 |
|
|
heading = (char *) inputbox_instructions_string;
|
| 564 |
|
|
break;
|
| 565 |
|
|
default:
|
| 566 |
|
|
heading = "Internal mconf error!";
|
| 567 |
|
|
/* panic? */;
|
| 568 |
|
|
}
|
| 569 |
|
|
|
| 570 |
|
|
switch (dialog_inputbox(prompt ? prompt : "Main Menu",
|
| 571 |
|
|
heading, 10, 75,
|
| 572 |
|
|
sym_get_string_value(menu->sym))) {
|
| 573 |
|
|
case 0:
|
| 574 |
|
|
if (sym_set_string_value(menu->sym, dialog_input_result))
|
| 575 |
|
|
return;
|
| 576 |
|
|
show_textbox(NULL, "You have made an invalid entry.", 5, 43);
|
| 577 |
|
|
break;
|
| 578 |
|
|
case 1:
|
| 579 |
|
|
show_help(menu);
|
| 580 |
|
|
break;
|
| 581 |
|
|
case 255:
|
| 582 |
|
|
return;
|
| 583 |
|
|
}
|
| 584 |
|
|
}
|
| 585 |
|
|
}
|
| 586 |
|
|
|
| 587 |
|
|
static void conf_load(void)
|
| 588 |
|
|
{
|
| 589 |
|
|
while (1) {
|
| 590 |
|
|
switch (dialog_inputbox(NULL, load_config_text, 11, 55,
|
| 591 |
|
|
filename)) {
|
| 592 |
|
|
case 0:
|
| 593 |
|
|
if (!dialog_input_result[0])
|
| 594 |
|
|
return;
|
| 595 |
|
|
if (!conf_read(dialog_input_result))
|
| 596 |
|
|
return;
|
| 597 |
|
|
show_textbox(NULL, "File does not exist!", 5, 38);
|
| 598 |
|
|
break;
|
| 599 |
|
|
case 1:
|
| 600 |
|
|
show_helptext("Load Alternate Configuration", load_config_help);
|
| 601 |
|
|
break;
|
| 602 |
|
|
case 255:
|
| 603 |
|
|
return;
|
| 604 |
|
|
}
|
| 605 |
|
|
}
|
| 606 |
|
|
}
|
| 607 |
|
|
|
| 608 |
|
|
static void conf_save(void)
|
| 609 |
|
|
{
|
| 610 |
|
|
while (1) {
|
| 611 |
|
|
switch (dialog_inputbox(NULL, save_config_text, 11, 55,
|
| 612 |
|
|
filename)) {
|
| 613 |
|
|
case 0:
|
| 614 |
|
|
if (!dialog_input_result[0])
|
| 615 |
|
|
return;
|
| 616 |
|
|
if (!conf_write(dialog_input_result))
|
| 617 |
|
|
return;
|
| 618 |
|
|
show_textbox(NULL, "Can't create file! Probably a nonexistent directory.", 5, 60);
|
| 619 |
|
|
break;
|
| 620 |
|
|
case 1:
|
| 621 |
|
|
show_helptext("Save Alternate Configuration", save_config_help);
|
| 622 |
|
|
break;
|
| 623 |
|
|
case 255:
|
| 624 |
|
|
return;
|
| 625 |
|
|
}
|
| 626 |
|
|
}
|
| 627 |
|
|
}
|
| 628 |
|
|
|
| 629 |
|
|
static void conf_cleanup(void)
|
| 630 |
|
|
{
|
| 631 |
|
|
tcsetattr(1, TCSAFLUSH, &ios_org);
|
| 632 |
|
|
unlink(".help.tmp");
|
| 633 |
|
|
}
|
| 634 |
|
|
|
| 635 |
|
|
static void winch_handler(int sig)
|
| 636 |
|
|
{
|
| 637 |
|
|
struct winsize ws;
|
| 638 |
|
|
|
| 639 |
|
|
if (ioctl(1, TIOCGWINSZ, &ws) == -1) {
|
| 640 |
|
|
rows = 24;
|
| 641 |
|
|
cols = 80;
|
| 642 |
|
|
} else {
|
| 643 |
|
|
rows = ws.ws_row;
|
| 644 |
|
|
cols = ws.ws_col;
|
| 645 |
|
|
}
|
| 646 |
|
|
|
| 647 |
|
|
if (rows < 19 || cols < 80) {
|
| 648 |
|
|
end_dialog();
|
| 649 |
|
|
fprintf(stderr, "Your display is too small to run Menuconfig!\n");
|
| 650 |
|
|
fprintf(stderr, "It must be at least 19 lines by 80 columns.\n");
|
| 651 |
|
|
exit(1);
|
| 652 |
|
|
}
|
| 653 |
|
|
|
| 654 |
|
|
rows -= 4;
|
| 655 |
|
|
cols -= 5;
|
| 656 |
|
|
|
| 657 |
|
|
}
|
| 658 |
|
|
|
| 659 |
|
|
int main(int ac, char **av)
|
| 660 |
|
|
{
|
| 661 |
|
|
int stat;
|
| 662 |
|
|
char *mode;
|
| 663 |
|
|
struct symbol *sym;
|
| 664 |
|
|
|
| 665 |
|
|
conf_parse(av[1]);
|
| 666 |
|
|
conf_read(NULL);
|
| 667 |
|
|
|
| 668 |
|
|
sym = sym_lookup("VERSION", 0);
|
| 669 |
|
|
sym_calc_value(sym);
|
| 670 |
|
|
snprintf(menu_backtitle, 128, "uClibc v%s Configuration",
|
| 671 |
|
|
sym_get_string_value(sym));
|
| 672 |
|
|
|
| 673 |
|
|
mode = getenv("MENUCONFIG_MODE");
|
| 674 |
|
|
if (mode) {
|
| 675 |
|
|
if (!strcasecmp(mode, "single_menu"))
|
| 676 |
|
|
single_menu_mode = 1;
|
| 677 |
|
|
}
|
| 678 |
|
|
|
| 679 |
|
|
tcgetattr(1, &ios_org);
|
| 680 |
|
|
atexit(conf_cleanup);
|
| 681 |
|
|
init_wsize();
|
| 682 |
|
|
init_dialog();
|
| 683 |
|
|
signal(SIGWINCH, winch_handler);
|
| 684 |
|
|
conf(&rootmenu);
|
| 685 |
|
|
end_dialog();
|
| 686 |
|
|
|
| 687 |
|
|
/* Restart dialog to act more like when lxdialog was still separate */
|
| 688 |
|
|
init_dialog();
|
| 689 |
|
|
do {
|
| 690 |
|
|
stat = dialog_yesno(NULL,
|
| 691 |
|
|
"Do you wish to save your new uClibc configuration?", 5, 60);
|
| 692 |
|
|
} while (stat < 0);
|
| 693 |
|
|
end_dialog();
|
| 694 |
|
|
|
| 695 |
|
|
if (stat == 0) {
|
| 696 |
|
|
conf_write(NULL);
|
| 697 |
|
|
printf("\n\n"
|
| 698 |
|
|
"*** End of uClibc configuration.\n"
|
| 699 |
|
|
"*** Check the top-level Makefile for additional configuration options.\n\n");
|
| 700 |
|
|
} else
|
| 701 |
|
|
printf("\n\nYour uClibc configuration changes were NOT saved.\n\n");
|
| 702 |
|
|
|
| 703 |
|
|
return 0;
|
| 704 |
|
|
}
|
