diff options
28 files changed, 572 insertions, 2958 deletions
diff --git a/extra/config/Makefile b/extra/config/Makefile index 822a483bc..65345d131 100644 --- a/extra/config/Makefile +++ b/extra/config/Makefile @@ -21,7 +21,11 @@ include $(TOPDIR)Rules.mak all: ncurses conf mconf +ifeq ($(shell uname),SunOS) +LIBS = -lcurses +else LIBS = -lncurses +endif ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h)) HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>" else @@ -44,13 +48,16 @@ endif endif endif -CONF_SRC =conf.c -MCONF_SRC =mconf.c checklist.c menubox.c textbox.c yesno.c inputbox.c util.c msgbox.c -SHARED_SRC=zconf.tab.c -SHARED_DEPS:=lkc.h lkc_proto.h lkc_defs.h expr.h zconf.tab.h -CONF_OBJS =$(patsubst %.c,%.o, $(CONF_SRC)) -MCONF_OBJS=$(patsubst %.c,%.o, $(MCONF_SRC)) -SHARED_OBJS=$(patsubst %.c,%.o, $(SHARED_SRC)) +CONF_SRC = conf.c +MCONF_SRC = mconf.c +LXD_SRC = lxdialog/checklist.c lxdialog/menubox.c lxdialog/textbox.c \ + lxdialog/yesno.c lxdialog/inputbox.c lxdialog/util.c \ + lxdialog/msgbox.c +SHARED_SRC = zconf.tab.c +SHARED_DEPS := lkc.h lkc_proto.h lkc_defs.h expr.h zconf.tab.h +CONF_OBJS = $(patsubst %.c,%.o, $(CONF_SRC)) +MCONF_OBJS = $(patsubst %.c,%.o, $(MCONF_SRC) $(LXD_SRC)) +SHARED_OBJS = $(patsubst %.c,%.o, $(SHARED_SRC)) conf: $(CONF_OBJS) $(SHARED_OBJS) $(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@ diff --git a/extra/config/checklist.c b/extra/config/checklist.c deleted file mode 100644 index 71de4a191..000000000 --- a/extra/config/checklist.c +++ /dev/null @@ -1,372 +0,0 @@ -/* - * checklist.c -- implements the checklist box - * - * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) - * Stuart Herbert - S.Herbert@sheffield.ac.uk: radiolist extension - * Alessandro Rubini - rubini@ipvvis.unipv.it: merged the two - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "dialog.h" - -static int list_width, check_x, item_x, checkflag; - -/* - * Print list item - */ -static void -print_item (WINDOW * win, const char *item, int status, - int choice, int selected) -{ - int i; - - /* Clear 'residue' of last item */ - wattrset (win, menubox_attr); - wmove (win, choice, 0); - for (i = 0; i < list_width; i++) - waddch (win, ' '); - - wmove (win, choice, check_x); - wattrset (win, selected ? check_selected_attr : check_attr); - if (checkflag == FLAG_CHECK) - wprintw (win, "[%c]", status ? 'X' : ' '); - else - wprintw (win, "(%c)", status ? 'X' : ' '); - - wattrset (win, selected ? tag_selected_attr : tag_attr); - mvwaddch(win, choice, item_x, item[0]); - wattrset (win, selected ? item_selected_attr : item_attr); - waddstr (win, (char *)item+1); - if (selected) { - wmove (win, choice, check_x+1); - wrefresh (win); - } -} - -/* - * Print the scroll indicators. - */ -static void -print_arrows (WINDOW * win, int choice, int item_no, int scroll, - int y, int x, int height) -{ - wmove(win, y, x); - - if (scroll > 0) { - wattrset (win, uarrow_attr); - waddch (win, ACS_UARROW); - waddstr (win, "(-)"); - } - else { - wattrset (win, menubox_attr); - waddch (win, ACS_HLINE); - waddch (win, ACS_HLINE); - waddch (win, ACS_HLINE); - waddch (win, ACS_HLINE); - } - - y = y + height + 1; - wmove(win, y, x); - - if ((height < item_no) && (scroll + choice < item_no - 1)) { - wattrset (win, darrow_attr); - waddch (win, ACS_DARROW); - waddstr (win, "(+)"); - } - else { - wattrset (win, menubox_border_attr); - waddch (win, ACS_HLINE); - waddch (win, ACS_HLINE); - waddch (win, ACS_HLINE); - waddch (win, ACS_HLINE); - } -} - -/* - * Display the termination buttons - */ -static void -print_buttons( WINDOW *dialog, int height, int width, int selected) -{ - int x = width / 2 - 11; - int y = height - 2; - - print_button (dialog, "Select", y, x, selected == 0); - print_button (dialog, " Help ", y, x + 14, selected == 1); - - wmove(dialog, y, x+1 + 14*selected); - wrefresh (dialog); -} - -/* - * Display a dialog box with a list of options that can be turned on or off - * The `flag' parameter is used to select between radiolist and checklist. - */ -int -dialog_checklist (const char *title, const char *prompt, int height, int width, - int list_height, int item_no, struct dialog_list_item ** items, - int flag) - -{ - int i, x, y, box_x, box_y; - int key = 0, button = 0, choice = 0, scroll = 0, max_choice, *status; - WINDOW *dialog, *list; - - checkflag = flag; - - /* Allocate space for storing item on/off status */ - if ((status = malloc (sizeof (int) * item_no)) == NULL) { - endwin (); - fprintf (stderr, - "\nCan't allocate memory in dialog_checklist().\n"); - exit (-1); - } - - /* Initializes status */ - for (i = 0; i < item_no; i++) { - status[i] = (items[i]->selected == 1); /* ON */ - if ((!choice && status[i]) || items[i]->selected == 2) /* SELECTED */ - choice = i + 1; - } - if (choice) - choice--; - - max_choice = MIN (list_height, item_no); - - /* center dialog box on screen */ - x = (COLS - width) / 2; - y = (LINES - height) / 2; - - draw_shadow (stdscr, y, x, height, width); - - dialog = newwin (height, width, y, x); - keypad (dialog, TRUE); - - draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr); - wattrset (dialog, border_attr); - mvwaddch (dialog, height-3, 0, ACS_LTEE); - for (i = 0; i < width - 2; i++) - waddch (dialog, ACS_HLINE); - wattrset (dialog, dialog_attr); - waddch (dialog, ACS_RTEE); - - if (title != NULL && strlen(title) >= width-2 ) { - /* truncate long title -- mec */ - char * title2 = malloc(width-2+1); - memcpy( title2, title, width-2 ); - title2[width-2] = '\0'; - title = title2; - } - - if (title != NULL) { - wattrset (dialog, title_attr); - mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' '); - waddstr (dialog, (char *)title); - waddch (dialog, ' '); - } - - wattrset (dialog, dialog_attr); - print_autowrap (dialog, prompt, width - 2, 1, 3); - - list_width = width - 6; - box_y = height - list_height - 5; - box_x = (width - list_width) / 2 - 1; - - /* create new window for the list */ - list = subwin (dialog, list_height, list_width, y+box_y+1, x+box_x+1); - - keypad (list, TRUE); - - /* draw a box around the list items */ - draw_box (dialog, box_y, box_x, list_height + 2, list_width + 2, - menubox_border_attr, menubox_attr); - - /* Find length of longest item in order to center checklist */ - check_x = 0; - for (i = 0; i < item_no; i++) - check_x = MAX (check_x, + strlen (items[i]->name) + 4); - - check_x = (list_width - check_x) / 2; - item_x = check_x + 4; - - if (choice >= list_height) { - scroll = choice - list_height + 1; - choice -= scroll; - } - - /* Print the list */ - for (i = 0; i < max_choice; i++) { - print_item (list, items[scroll + i]->name, - status[i+scroll], i, i == choice); - } - - print_arrows(dialog, choice, item_no, scroll, - box_y, box_x + check_x + 5, list_height); - - print_buttons(dialog, height, width, 0); - - wnoutrefresh (list); - wnoutrefresh (dialog); - doupdate (); - - while (key != ESC) { - key = wgetch (dialog); - - for (i = 0; i < max_choice; i++) - if (toupper(key) == toupper(items[scroll + i]->name[0])) - break; - - - if ( i < max_choice || key == KEY_UP || key == KEY_DOWN || - key == '+' || key == '-' ) { - if (key == KEY_UP || key == '-') { - if (!choice) { - if (!scroll) - continue; - /* Scroll list down */ - if (list_height > 1) { - /* De-highlight current first item */ - print_item (list, items[scroll]->name, - status[scroll], 0, FALSE); - scrollok (list, TRUE); - wscrl (list, -1); - scrollok (list, FALSE); - } - scroll--; - print_item (list, items[scroll]->name, - status[scroll], 0, TRUE); - wnoutrefresh (list); - - print_arrows(dialog, choice, item_no, scroll, - box_y, box_x + check_x + 5, list_height); - - wrefresh (dialog); - - continue; /* wait for another key press */ - } else - i = choice - 1; - } else if (key == KEY_DOWN || key == '+') { - if (choice == max_choice - 1) { - if (scroll + choice >= item_no - 1) - continue; - /* Scroll list up */ - if (list_height > 1) { - /* De-highlight current last item before scrolling up */ - print_item (list, items[scroll + max_choice - 1]->name, - status[scroll + max_choice - 1], - max_choice - 1, FALSE); - scrollok (list, TRUE); - scroll (list); - scrollok (list, FALSE); - } - scroll++; - print_item (list, items[scroll + max_choice - 1]->name, - status[scroll + max_choice - 1], - max_choice - 1, TRUE); - wnoutrefresh (list); - - print_arrows(dialog, choice, item_no, scroll, - box_y, box_x + check_x + 5, list_height); - - wrefresh (dialog); - - continue; /* wait for another key press */ - } else - i = choice + 1; - } - if (i != choice) { - /* De-highlight current item */ - print_item (list, items[scroll + choice]->name, - status[scroll + choice], choice, FALSE); - /* Highlight new item */ - choice = i; - print_item (list, items[scroll + choice]->name, - status[scroll + choice], choice, TRUE); - wnoutrefresh (list); - wrefresh (dialog); - } - continue; /* wait for another key press */ - } - switch (key) { - case 'H': - case 'h': - case '?': - for (i = 0; i < item_no; i++) - items[i]->selected = 0; - items[scroll + choice]->selected = 1; - delwin (dialog); - free (status); - return 1; - case TAB: - case KEY_LEFT: - case KEY_RIGHT: - button = ((key == KEY_LEFT ? --button : ++button) < 0) - ? 1 : (button > 1 ? 0 : button); - - print_buttons(dialog, height, width, button); - wrefresh (dialog); - break; - case 'S': - case 's': - case ' ': - case '\n': - if (!button) { - if (flag == FLAG_CHECK) { - status[scroll + choice] = !status[scroll + choice]; - wmove (list, choice, check_x); - wattrset (list, check_selected_attr); - wprintw (list, "[%c]", status[scroll + choice] ? 'X' : ' '); - } else { - if (!status[scroll + choice]) { - for (i = 0; i < item_no; i++) - status[i] = 0; - status[scroll + choice] = 1; - for (i = 0; i < max_choice; i++) - print_item (list, items[scroll + i]->name, - status[scroll + i], i, i == choice); - } - } - wnoutrefresh (list); - wrefresh (dialog); - - for (i = 0; i < item_no; i++) { - items[i]->selected = status[i]; - } - } else { - for (i = 0; i < item_no; i++) - items[i]->selected = 0; - items[scroll + choice]->selected = 1; - } - delwin (dialog); - free (status); - return button; - case 'X': - case 'x': - key = ESC; - case ESC: - break; - } - - /* Now, update everything... */ - doupdate (); - } - - - delwin (dialog); - free (status); - return -1; /* ESC pressed */ -} diff --git a/extra/config/colors.h b/extra/config/colors.h deleted file mode 100644 index d34dd37c6..000000000 --- a/extra/config/colors.h +++ /dev/null @@ -1,161 +0,0 @@ -/* - * colors.h -- color attribute definitions - * - * AUTHOR: Savio Lam (lam836@cs.cuhk.hk) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -/* - * Default color definitions - * - * *_FG = foreground - * *_BG = background - * *_HL = highlight? - */ -#define SCREEN_FG COLOR_CYAN -#define SCREEN_BG COLOR_BLUE -#define SCREEN_HL TRUE - -#define SHADOW_FG COLOR_BLACK -#define SHADOW_BG COLOR_BLACK -#define SHADOW_HL TRUE - -#define DIALOG_FG COLOR_BLACK -#define DIALOG_BG COLOR_WHITE -#define DIALOG_HL FALSE - -#define TITLE_FG COLOR_YELLOW -#define TITLE_BG COLOR_WHITE -#define TITLE_HL TRUE - -#define BORDER_FG COLOR_WHITE -#define BORDER_BG COLOR_WHITE -#define BORDER_HL TRUE - -#define BUTTON_ACTIVE_FG COLOR_WHITE -#define BUTTON_ACTIVE_BG COLOR_BLUE -#define BUTTON_ACTIVE_HL TRUE - -#define BUTTON_INACTIVE_FG COLOR_BLACK -#define BUTTON_INACTIVE_BG COLOR_WHITE -#define BUTTON_INACTIVE_HL FALSE - -#define BUTTON_KEY_ACTIVE_FG COLOR_WHITE -#define BUTTON_KEY_ACTIVE_BG COLOR_BLUE -#define BUTTON_KEY_ACTIVE_HL TRUE - -#define BUTTON_KEY_INACTIVE_FG COLOR_RED -#define BUTTON_KEY_INACTIVE_BG COLOR_WHITE -#define BUTTON_KEY_INACTIVE_HL FALSE - -#define BUTTON_LABEL_ACTIVE_FG COLOR_YELLOW -#define BUTTON_LABEL_ACTIVE_BG COLOR_BLUE -#define BUTTON_LABEL_ACTIVE_HL TRUE - -#define BUTTON_LABEL_INACTIVE_FG COLOR_BLACK -#define BUTTON_LABEL_INACTIVE_BG COLOR_WHITE -#define BUTTON_LABEL_INACTIVE_HL TRUE - -#define INPUTBOX_FG COLOR_BLACK -#define INPUTBOX_BG COLOR_WHITE -#define INPUTBOX_HL FALSE - -#define INPUTBOX_BORDER_FG COLOR_BLACK -#define INPUTBOX_BORDER_BG COLOR_WHITE -#define INPUTBOX_BORDER_HL FALSE - -#define SEARCHBOX_FG COLOR_BLACK -#define SEARCHBOX_BG COLOR_WHITE -#define SEARCHBOX_HL FALSE - -#define SEARCHBOX_TITLE_FG COLOR_YELLOW -#define SEARCHBOX_TITLE_BG COLOR_WHITE -#define SEARCHBOX_TITLE_HL TRUE - -#define SEARCHBOX_BORDER_FG COLOR_WHITE -#define SEARCHBOX_BORDER_BG COLOR_WHITE -#define SEARCHBOX_BORDER_HL TRUE - -#define POSITION_INDICATOR_FG COLOR_YELLOW -#define POSITION_INDICATOR_BG COLOR_WHITE -#define POSITION_INDICATOR_HL TRUE - -#define MENUBOX_FG COLOR_BLACK -#define MENUBOX_BG COLOR_WHITE -#define MENUBOX_HL FALSE - -#define MENUBOX_BORDER_FG COLOR_WHITE -#define MENUBOX_BORDER_BG COLOR_WHITE -#define MENUBOX_BORDER_HL TRUE - -#define ITEM_FG COLOR_BLACK -#define ITEM_BG COLOR_WHITE -#define ITEM_HL FALSE - -#define ITEM_SELECTED_FG COLOR_WHITE -#define ITEM_SELECTED_BG COLOR_BLUE -#define ITEM_SELECTED_HL TRUE - -#define TAG_FG COLOR_YELLOW -#define TAG_BG COLOR_WHITE -#define TAG_HL TRUE - -#define TAG_SELECTED_FG COLOR_YELLOW -#define TAG_SELECTED_BG COLOR_BLUE -#define TAG_SELECTED_HL TRUE - -#define TAG_KEY_FG COLOR_YELLOW -#define TAG_KEY_BG COLOR_WHITE -#define TAG_KEY_HL TRUE - -#define TAG_KEY_SELECTED_FG COLOR_YELLOW -#define TAG_KEY_SELECTED_BG COLOR_BLUE -#define TAG_KEY_SELECTED_HL TRUE - -#define CHECK_FG COLOR_BLACK -#define CHECK_BG COLOR_WHITE -#define CHECK_HL FALSE - -#define CHECK_SELECTED_FG COLOR_WHITE -#define CHECK_SELECTED_BG COLOR_BLUE -#define CHECK_SELECTED_HL TRUE - -#define UARROW_FG COLOR_GREEN -#define UARROW_BG COLOR_WHITE -#define UARROW_HL TRUE - -#define DARROW_FG COLOR_GREEN -#define DARROW_BG COLOR_WHITE -#define DARROW_HL TRUE - -/* End of default color definitions */ - -#define C_ATTR(x,y) ((x ? A_BOLD : 0) | COLOR_PAIR((y))) -#define COLOR_NAME_LEN 10 -#define COLOR_COUNT 8 - -/* - * Global variables - */ - -typedef struct { - char name[COLOR_NAME_LEN]; - int value; -} color_names_st; - -extern color_names_st color_names[]; -extern int color_table[][3]; diff --git a/extra/config/conf.c b/extra/config/conf.c index 7cf6bd7df..98b0015ae 100644 --- a/extra/config/conf.c +++ b/extra/config/conf.c @@ -31,14 +31,14 @@ char *defconfig_file; static int indent = 1; static int valid_stdin = 1; static int conf_cnt; -static char line[128]; +static signed char line[128]; static struct menu *rootEntry; static char nohelp_text[] = "Sorry, no help available for this option yet.\n"; -static void strip(char *str) +static void strip(signed char *str) { - char *p = str; + signed char *p = str; int l; while ((isspace(*p))) diff --git a/extra/config/confdata.c b/extra/config/confdata.c index 56aff3c03..9ecf11032 100644 --- a/extra/config/confdata.c +++ b/extra/config/confdata.c @@ -23,10 +23,10 @@ const char *conf_confnames[] = { NULL, }; -static char *conf_expand_value(const char *in) +static char *conf_expand_value(const signed char *in) { struct symbol *sym; - const char *src; + const signed char *src; static char res_value[SYMBOL_MAXLENGTH]; char *dst, name[SYMBOL_MAXLENGTH]; @@ -287,7 +287,7 @@ int conf_write(const char *name) } else basename = conf_def_filename; - sprintf(newname, "%s.tmpconfig.%d", dirname, getpid()); + sprintf(newname, "%s.tmpconfig.%d", dirname, (int)getpid()); out = fopen(newname, "w"); if (!out) return 1; diff --git a/extra/config/dialog.h b/extra/config/dialog.h deleted file mode 100644 index 8116cee36..000000000 --- a/extra/config/dialog.h +++ /dev/null @@ -1,196 +0,0 @@ - -/* - * dialog.h -- common declarations for all dialog modules - * - * AUTHOR: Savio Lam (lam836@cs.cuhk.hk) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <sys/types.h> -#include <fcntl.h> -#include <unistd.h> -#include <ctype.h> -#include <stdlib.h> -#include <string.h> - -#ifdef CURSES_LOC -#include CURSES_LOC - -/* - * Colors in ncurses 1.9.9e do not work properly since foreground and - * background colors are OR'd rather than separately masked. This version - * of dialog was hacked to work with ncurses 1.9.9e, making it incompatible - * with standard curses. The simplest fix (to make this work with standard - * curses) uses the wbkgdset() function, not used in the original hack. - * Turn it off if we're building with 1.9.9e, since it just confuses things. - */ -#if defined(NCURSES_VERSION) && defined(_NEED_WRAP) && !defined(GCC_PRINTFLIKE) -#define OLD_NCURSES 1 -#undef wbkgdset -#define wbkgdset(w,p) /*nothing*/ -#else -#define OLD_NCURSES 0 -#endif - -#define TR(params) _tracef params - -#define ESC 27 -#define TAB 9 -#define MAX_LEN 2048 -#define BUF_SIZE (10*1024) -#define MIN(x,y) (x < y ? x : y) -#define MAX(x,y) (x > y ? x : y) - - -#ifndef ACS_ULCORNER -#define ACS_ULCORNER '+' -#endif -#ifndef ACS_LLCORNER -#define ACS_LLCORNER '+' -#endif -#ifndef ACS_URCORNER -#define ACS_URCORNER '+' -#endif -#ifndef ACS_LRCORNER -#define ACS_LRCORNER '+' -#endif -#ifndef ACS_HLINE -#define ACS_HLINE '-' -#endif -#ifndef ACS_VLINE -#define ACS_VLINE '|' -#endif -#ifndef ACS_LTEE -#define ACS_LTEE '+' -#endif -#ifndef ACS_RTEE -#define ACS_RTEE '+' -#endif -#ifndef ACS_UARROW -#define ACS_UARROW '^' -#endif -#ifndef ACS_DARROW -#define ACS_DARROW 'v' -#endif - -/* - * Attribute names - */ -#define screen_attr attributes[0] -#define shadow_attr attributes[1] -#define dialog_attr attributes[2] -#define title_attr attributes[3] -#define border_attr attributes[4] -#define button_active_attr attributes[5] -#define button_inactive_attr attributes[6] -#define button_key_active_attr attributes[7] -#define button_key_inactive_attr attributes[8] -#define button_label_active_attr attributes[9] -#define button_label_inactive_attr attributes[10] -#define inputbox_attr attributes[11] -#define inputbox_border_attr attributes[12] -#define searchbox_attr attributes[13] -#define searchbox_title_attr attributes[14] -#define searchbox_border_attr attributes[15] -#define position_indicator_attr attributes[16] -#define menubox_attr attributes[17] -#define menubox_border_attr attributes[18] -#define item_attr attributes[19] -#define item_selected_attr attributes[20] -#define tag_attr attributes[21] -#define tag_selected_attr attributes[22] -#define tag_key_attr attributes[23] -#define tag_key_selected_attr attributes[24] -#define check_attr attributes[25] -#define check_selected_attr attributes[26] -#define uarrow_attr attributes[27] -#define darrow_attr attributes[28] - -/* number of attributes */ -#define ATTRIBUTE_COUNT 29 - -/* - * Global variables - */ -extern bool use_colors; - -extern chtype attributes[]; -#endif - -extern char *backtitle; - -struct dialog_list_item { - char *name; - int namelen; - char *tag; - int selected; /* Set to 1 by dialog_*() function. */ -}; - -/* - * Function prototypes - */ - -void init_dialog (void); -void end_dialog (void); -void dialog_clear (void); -#ifdef CURSES_LOC -void attr_clear (WINDOW * win, int height, int width, chtype attr); -void color_setup (void); -void print_autowrap (WINDOW * win, const char *prompt, int width, int y, int x); -void print_button (WINDOW * win, const char *label, int y, int x, int selected); -void draw_box (WINDOW * win, int y, int x, int height, int width, chtype box, - chtype border); -void draw_shadow (WINDOW * win, int y, int x, int height, int width); -#endif - -int first_alpha (const char *string, const char *exempt); -int dialog_yesno (const char *title, const char *prompt, int height, int width); -int dialog_msgbox (const char *title, const char *prompt, int height, - int width, int pause); -int dialog_textbox (const char *title, const char *file, int height, int width); -int dialog_menu (const char *title, const char *prompt, int height, int width, - int menu_height, const char *choice, int item_no, - struct dialog_list_item ** items); -int dialog_checklist (const char *title, const char *prompt, int height, - int width, int list_height, int item_no, - struct dialog_list_item ** items, int flag); -extern unsigned char dialog_input_result[]; -int dialog_inputbox (const char *title, const char *prompt, int height, - int width, const char *init); - -struct dialog_list_item *first_sel_item(int item_no, - struct dialog_list_item ** items); - -/* - * This is the base for fictitious keys, which activate - * the buttons. - * - * Mouse-generated keys are the following: - * -- the first 32 are used as numbers, in addition to '0'-'9' - * -- the lowercase are used to signal mouse-enter events (M_EVENT + 'o') - * -- uppercase chars are used to invoke the button (M_EVENT + 'O') - */ -#ifdef CURSES_LOC -#define M_EVENT (KEY_MAX+1) -#endif - - -/* - * The `flag' parameter in checklist is used to select between - * radiolist and checklist - */ -#define FLAG_CHECK 1 -#define FLAG_RADIO 0 diff --git a/extra/config/expr.c b/extra/config/expr.c index 10f45232b..30e4f9d69 100644 --- a/extra/config/expr.c +++ b/extra/config/expr.c @@ -1087,3 +1087,13 @@ void expr_fprint(struct expr *e, FILE *out) { expr_print(e, expr_print_file_helper, out, E_NONE); } + +static void expr_print_gstr_helper(void *data, const char *str) +{ + str_append((struct gstr*)data, str); +} + +void expr_gstr_print(struct expr *e, struct gstr *gs) +{ + expr_print(e, expr_print_gstr_helper, gs, E_NONE); +} diff --git a/extra/config/expr.h b/extra/config/expr.h index cac51f6a8..7d39ff43e 100644 --- a/extra/config/expr.h +++ b/extra/config/expr.h @@ -174,6 +174,8 @@ void expr_extract_eq(enum expr_type type, struct expr **ep, struct expr **ep1, s struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct symbol *sym); void expr_fprint(struct expr *e, FILE *out); +struct gstr; /* forward */ +void expr_gstr_print(struct expr *e, struct gstr *gs); static inline int expr_is_yes(struct expr *e) { diff --git a/extra/config/inputbox.c b/extra/config/inputbox.c deleted file mode 100644 index fa7bebc69..000000000 --- a/extra/config/inputbox.c +++ /dev/null @@ -1,240 +0,0 @@ -/* - * inputbox.c -- implements the input box - * - * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "dialog.h" - -unsigned char dialog_input_result[MAX_LEN + 1]; - -/* - * Print the termination buttons - */ -static void -print_buttons(WINDOW *dialog, int height, int width, int selected) -{ - int x = width / 2 - 11; - int y = height - 2; - - print_button (dialog, " Ok ", y, x, selected==0); - print_button (dialog, " Help ", y, x + 14, selected==1); - - wmove(dialog, y, x+1+14*selected); - wrefresh(dialog); -} - -/* - * Display a dialog box for inputing a string - */ -int -dialog_inputbox (const char *title, const char *prompt, int height, int width, - const char *init) -{ - int i, x, y, box_y, box_x, box_width; - int input_x = 0, scroll = 0, key = 0, button = -1; - unsigned char *instr = dialog_input_result; - WINDOW *dialog; - - /* center dialog box on screen */ - x = (COLS - width) / 2; - y = (LINES - height) / 2; - - - draw_shadow (stdscr, y, x, height, width); - - dialog = newwin (height, width, y, x); - keypad (dialog, TRUE); - - draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr); - wattrset (dialog, border_attr); - mvwaddch (dialog, height-3, 0, ACS_LTEE); - for (i = 0; i < width - 2; i++) - waddch (dialog, ACS_HLINE); - wattrset (dialog, dialog_attr); - waddch (dialog, ACS_RTEE); - - if (title != NULL && strlen(title) >= width-2 ) { - /* truncate long title -- mec */ - char * title2 = malloc(width-2+1); - memcpy( title2, title, width-2 ); - title2[width-2] = '\0'; - title = title2; - } - - if (title != NULL) { - wattrset (dialog, title_attr); - mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' '); - waddstr (dialog, (char *)title); - waddch (dialog, ' '); - } - - wattrset (dialog, dialog_attr); - print_autowrap (dialog, prompt, width - 2, 1, 3); - - /* Draw the input field box */ - box_width = width - 6; - getyx (dialog, y, x); - box_y = y + 2; - box_x = (width - box_width) / 2; - draw_box (dialog, y + 1, box_x - 1, 3, box_width + 2, - border_attr, dialog_attr); - - print_buttons(dialog, height, width, 0); - - /* Set up the initial value */ - wmove (dialog, box_y, box_x); - wattrset (dialog, inputbox_attr); - - if (!init) - instr[0] = '\0'; - else - strcpy (instr, init); - - input_x = strlen (instr); - - if (input_x >= box_width) { - scroll = input_x - box_width + 1; - input_x = box_width - 1; - for (i = 0; i < box_width - 1; i++) - waddch (dialog, instr[scroll + i]); - } else - waddstr (dialog, instr); - - wmove (dialog, box_y, box_x + input_x); - - wrefresh (dialog); - - while (key != ESC) { - key = wgetch (dialog); - - if (button == -1) { /* Input box selected */ - switch (key) { - case TAB: - case KEY_UP: - case KEY_DOWN: - break; - case KEY_LEFT: - continue; - case KEY_RIGHT: - continue; - case KEY_BACKSPACE: - case 127: - if (input_x || scroll) { - wattrset (dialog, inputbox_attr); - if (!input_x) { - scroll = scroll < box_width - 1 ? - 0 : scroll - (box_width - 1); - wmove (dialog, box_y, box_x); - for (i = 0; i < box_width; i++) - waddch (dialog, instr[scroll + input_x + i] ? - instr[scroll + input_x + i] : ' '); - input_x = strlen (instr) - scroll; - } else - input_x--; - instr[scroll + input_x] = '\0'; - mvwaddch (dialog, box_y, input_x + box_x, ' '); - wmove (dialog, box_y, input_x + box_x); - wrefresh (dialog); - } - continue; - default: - if (key < 0x100 && isprint (key)) { - if (scroll + input_x < MAX_LEN) { - wattrset (dialog, inputbox_attr); - instr[scroll + input_x] = key; - instr[scroll + input_x + 1] = '\0'; - if (input_x == box_width - 1) { - scroll++; - wmove (dialog, box_y, box_x); - for (i = 0; i < box_width - 1; i++) - waddch (dialog, instr[scroll + i]); - } else { - wmove (dialog, box_y, input_x++ + box_x); - waddch (dialog, key); - } - wrefresh (dialog); - } else - flash (); /* Alarm user about overflow */ - continue; - } - } - } - switch (key) { - case 'O': - case 'o': - delwin (dialog); - return 0; - case 'H': - case 'h': - delwin (dialog); - return 1; - case KEY_UP: - case KEY_LEFT: - switch (button) { - case -1: - button = 1; /* Indicates "Cancel" button is selected */ - print_buttons(dialog, height, width, 1); - break; - case 0: - button = -1; /* Indicates input box is selected */ - print_buttons(dialog, height, width, 0); - wmove (dialog, box_y, box_x + input_x); - wrefresh (dialog); - break; - case 1: - button = 0; /* Indicates "OK" button is selected */ - print_buttons(dialog, height, width, 0); - break; - } - break; - case TAB: - case KEY_DOWN: - case KEY_RIGHT: - switch (button) { - case -1: - button = 0; /* Indicates "OK" button is selected */ - print_buttons(dialog, height, width, 0); - break; - case 0: - button = 1; /* Indicates "Cancel" button is selected */ - print_buttons(dialog, height, width, 1); - break; - case 1: - button = -1; /* Indicates input box is selected */ - print_buttons(dialog, height, width, 0); - wmove (dialog, box_y, box_x + input_x); - wrefresh (dialog); - break; - } - break; - case ' ': - case '\n': - delwin (dialog); - return (button == -1 ? 0 : button); - case 'X': - case 'x': - key = ESC; - case ESC: - break; - } - } - - delwin (dialog); - return -1; /* ESC pressed */ -} diff --git a/extra/config/lkc.h b/extra/config/lkc.h index dd040f7a8..b8a67fc9d 100644 --- a/extra/config/lkc.h +++ b/extra/config/lkc.h @@ -56,11 +56,21 @@ void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep); void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep); void menu_finalize(struct menu *parent); void menu_set_type(int type); + +/* util.c */ struct file *file_lookup(const char *name); int file_write_dep(const char *name); -extern struct menu *current_entry; -extern struct menu *current_menu; +struct gstr { + size_t len; + char *s; +}; +struct gstr str_new(void); +struct gstr str_assign(const char *s); +void str_free(struct gstr *gs); +void str_append(struct gstr *gs, const char *s); +void str_printf(struct gstr *gs, const char *fmt, ...); +const char *str_get(struct gstr *gs); /* symbol.c */ void sym_init(void); diff --git a/extra/config/lkc_proto.h b/extra/config/lkc_proto.h index 97c79178e..6dc6d0c48 100644 --- a/extra/config/lkc_proto.h +++ b/extra/config/lkc_proto.h @@ -18,6 +18,7 @@ P(sym_change_count,int,); P(sym_lookup,struct symbol *,(const char *name, int isconst)); P(sym_find,struct symbol *,(const char *name)); +P(sym_re_search,struct symbol **,(const char *pattern)); P(sym_type_name,const char *,(enum symbol_type type)); P(sym_calc_value,void,(struct symbol *sym)); P(sym_get_type,enum symbol_type,(struct symbol *sym)); diff --git a/extra/config/lxdialog/Makefile b/extra/config/lxdialog/Makefile deleted file mode 100644 index a45a13fb2..000000000 --- a/extra/config/lxdialog/Makefile +++ /dev/null @@ -1,42 +0,0 @@ -HOST_EXTRACFLAGS := -DLOCALE -ifeq ($(shell uname),SunOS) -HOST_LOADLIBES := -lcurses -else -HOST_LOADLIBES := -lncurses -endif - -ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h)) - HOST_EXTRACFLAGS += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>" -else -ifeq (/usr/include/ncurses/curses.h, $(wildcard /usr/include/ncurses/curses.h)) - HOST_EXTRACFLAGS += -I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>" -else -ifeq (/usr/include/ncurses.h, $(wildcard /usr/include/ncurses.h)) - HOST_EXTRACFLAGS += -DCURSES_LOC="<ncurses.h>" -else - HOST_EXTRACFLAGS += -DCURSES_LOC="<curses.h>" -endif -endif -endif - -hostprogs-y := lxdialog -always := ncurses $(hostprogs-y) - -lxdialog-objs := checklist.o menubox.o textbox.o yesno.o inputbox.o \ - util.o lxdialog.o msgbox.o - -.PHONY: $(obj)/ncurses -$(obj)/ncurses: - @echo "main() {}" > lxtemp.c - @if $(HOSTCC) lxtemp.c $(HOST_LOADLIBES); then \ - rm -f lxtemp.c a.out; \ - else \ - rm -f lxtemp.c; \ - echo -e "\007" ;\ - echo ">> Unable to find the Ncurses libraries." ;\ - echo ">>" ;\ - echo ">> You must install ncurses-devel in order" ;\ - echo ">> to use 'make menuconfig'" ;\ - echo ;\ - exit 1 ;\ - fi diff --git a/extra/config/lxdialog/checklist.c b/extra/config/lxdialog/checklist.c index 99705fe65..71de4a191 100644 --- a/extra/config/lxdialog/checklist.c +++ b/extra/config/lxdialog/checklist.c @@ -118,7 +118,8 @@ print_buttons( WINDOW *dialog, int height, int width, int selected) */ int dialog_checklist (const char *title, const char *prompt, int height, int width, - int list_height, int item_no, const char * const * items, int flag) + int list_height, int item_no, struct dialog_list_item ** items, + int flag) { int i, x, y, box_x, box_y; @@ -137,8 +138,8 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, /* Initializes status */ for (i = 0; i < item_no; i++) { - status[i] = !strcasecmp (items[i * 3 + 2], "on"); - if ((!choice && status[i]) || !strcasecmp (items[i * 3 + 2], "selected")) + status[i] = (items[i]->selected == 1); /* ON */ + if ((!choice && status[i]) || items[i]->selected == 2) /* SELECTED */ choice = i + 1; } if (choice) @@ -197,7 +198,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, /* Find length of longest item in order to center checklist */ check_x = 0; for (i = 0; i < item_no; i++) - check_x = MAX (check_x, + strlen (items[i * 3 + 1]) + 4); + check_x = MAX (check_x, + strlen (items[i]->name) + 4); check_x = (list_width - check_x) / 2; item_x = check_x + 4; @@ -209,7 +210,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, /* Print the list */ for (i = 0; i < max_choice; i++) { - print_item (list, items[(scroll+i) * 3 + 1], + print_item (list, items[scroll + i]->name, status[i+scroll], i, i == choice); } @@ -226,7 +227,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, key = wgetch (dialog); for (i = 0; i < max_choice; i++) - if (toupper(key) == toupper(items[(scroll+i)*3+1][0])) + if (toupper(key) == toupper(items[scroll + i]->name[0])) break; @@ -239,14 +240,14 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, /* Scroll list down */ if (list_height > 1) { /* De-highlight current first item */ - print_item (list, items[scroll * 3 + 1], + print_item (list, items[scroll]->name, status[scroll], 0, FALSE); scrollok (list, TRUE); wscrl (list, -1); scrollok (list, FALSE); } scroll--; - print_item (list, items[scroll * 3 + 1], + print_item (list, items[scroll]->name, status[scroll], 0, TRUE); wnoutrefresh (list); @@ -265,7 +266,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, /* Scroll list up */ if (list_height > 1) { /* De-highlight current last item before scrolling up */ - print_item (list, items[(scroll + max_choice - 1) * 3 + 1], + print_item (list, items[scroll + max_choice - 1]->name, status[scroll + max_choice - 1], max_choice - 1, FALSE); scrollok (list, TRUE); @@ -273,7 +274,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, scrollok (list, FALSE); } scroll++; - print_item (list, items[(scroll + max_choice - 1) * 3 + 1], + print_item (list, items[scroll + max_choice - 1]->name, status[scroll + max_choice - 1], max_choice - 1, TRUE); wnoutrefresh (list); @@ -289,11 +290,11 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, } if (i != choice) { /* De-highlight current item */ - print_item (list, items[(scroll + choice) * 3 + 1], + print_item (list, items[scroll + choice]->name, status[scroll + choice], choice, FALSE); /* Highlight new item */ choice = i; - print_item (list, items[(scroll + choice) * 3 + 1], + print_item (list, items[scroll + choice]->name, status[scroll + choice], choice, TRUE); wnoutrefresh (list); wrefresh (dialog); @@ -304,7 +305,9 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, case 'H': case 'h': case '?': - fprintf (stderr, "%s", items[(scroll + choice) * 3]); + for (i = 0; i < item_no; i++) + items[i]->selected = 0; + items[scroll + choice]->selected = 1; delwin (dialog); free (status); return 1; @@ -333,7 +336,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, status[i] = 0; status[scroll + choice] = 1; for (i = 0; i < max_choice; i++) - print_item (list, items[(scroll + i) * 3 + 1], + print_item (list, items[scroll + i]->name, status[scroll + i], i, i == choice); } } @@ -341,17 +344,13 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, wrefresh (dialog); for (i = 0; i < item_no; i++) { - if (status[i]) { - if (flag == FLAG_CHECK) { - fprintf (stderr, "\"%s\" ", items[i * 3]); - } else { - fprintf (stderr, "%s", items[i * 3]); - } - - } + items[i]->selected = status[i]; } - } else - fprintf (stderr, "%s", items[(scroll + choice) * 3]); + } else { + for (i = 0; i < item_no; i++) + items[i]->selected = 0; + items[scroll + choice]->selected = 1; + } delwin (dialog); free (status); return button; diff --git a/extra/config/lxdialog/dialog.h b/extra/config/lxdialog/dialog.h index c571548da..7bab3ad0e 100644 --- a/extra/config/lxdialog/dialog.h +++ b/extra/config/lxdialog/dialog.h @@ -26,6 +26,7 @@ #include <stdlib.h> #include <string.h> +#ifdef CURSES_LOC #ifdef __sun__ #define CURS_MACROS #endif @@ -128,29 +129,35 @@ * Global variables */ extern bool use_colors; -extern bool use_shadow; extern chtype attributes[]; +#endif extern const char *backtitle; +struct dialog_list_item { + char *name; + int namelen; + char *tag; + int selected; /* Set to 1 by dialog_*() function. */ +}; + /* * Function prototypes */ -extern void create_rc (const char *filename); -extern int parse_rc (void); - void init_dialog (void); void end_dialog (void); -void attr_clear (WINDOW * win, int height, int width, chtype attr); void dialog_clear (void); +#ifdef CURSES_LOC +void attr_clear (WINDOW * win, int height, int width, chtype attr); void color_setup (void); void print_autowrap (WINDOW * win, const char *prompt, int width, int y, int x); void print_button (WINDOW * win, const char *label, int y, int x, int selected); void draw_box (WINDOW * win, int y, int x, int height, int width, chtype box, chtype border); void draw_shadow (WINDOW * win, int y, int x, int height, int width); +#endif int first_alpha (const char *string, const char *exempt); int dialog_yesno (const char *title, const char *prompt, int height, int width); @@ -159,14 +166,17 @@ int dialog_msgbox (const char *title, const char *prompt, int height, int dialog_textbox (const char *title, const char *file, int height, int width); int dialog_menu (const char *title, const char *prompt, int height, int width, int menu_height, const char *choice, int item_no, - const char * const * items); + struct dialog_list_item ** items); int dialog_checklist (const char *title, const char *prompt, int height, int width, int list_height, int item_no, - const char * const * items, int flag); + struct dialog_list_item ** items, int flag); extern unsigned char dialog_input_result[]; int dialog_inputbox (const char *title, const char *prompt, int height, int width, const char *init); +struct dialog_list_item *first_sel_item(int item_no, + struct dialog_list_item ** items); + /* * This is the base for fictitious keys, which activate * the buttons. @@ -176,7 +186,9 @@ int dialog_inputbox (const char *title, const char *prompt, int height, * -- the lowercase are used to signal mouse-enter events (M_EVENT + 'o') * -- uppercase chars are used to invoke the button (M_EVENT + 'O') */ +#ifdef CURSES_LOC #define M_EVENT (KEY_MAX+1) +#endif /* diff --git a/extra/config/lxdialog/lxdialog.c b/extra/config/lxdialog/lxdialog.c deleted file mode 100644 index 6f4c1fd4e..000000000 --- a/extra/config/lxdialog/lxdialog.c +++ /dev/null @@ -1,226 +0,0 @@ -/* - * dialog - Display simple dialog boxes from shell scripts - * - * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "dialog.h" - -static void Usage (const char *name); - -typedef int (jumperFn) (const char *title, int argc, const char * const * argv); - -struct Mode { - char *name; - int argmin, argmax, argmod; - jumperFn *jumper; -}; - -jumperFn j_menu, j_checklist, j_radiolist, j_yesno, j_textbox, j_inputbox; -jumperFn j_msgbox, j_infobox; - -static struct Mode modes[] = -{ - {"--menu", 9, 0, 3, j_menu}, - {"--checklist", 9, 0, 3, j_checklist}, - {"--radiolist", 9, 0, 3, j_radiolist}, - {"--yesno", 5,5,1, j_yesno}, - {"--textbox", 5,5,1, j_textbox}, - {"--inputbox", 5, 6, 1, j_inputbox}, - {"--msgbox", 5, 5, 1, j_msgbox}, - {"--infobox", 5, 5, 1, j_infobox}, - {NULL, 0, 0, 0, NULL} -}; - -static struct Mode *modePtr; - -#ifdef LOCALE -#include <locale.h> -#endif - -int -main (int argc, const char * const * argv) -{ - int offset = 0, clear_screen = 0, end_common_opts = 0, retval; - const char *title = NULL; - -#ifdef LOCALE - (void) setlocale (LC_ALL, ""); -#endif - -#ifdef TRACE - trace(TRACE_CALLS|TRACE_UPDATE); -#endif - if (argc < 2) { - Usage (argv[0]); - exit (-1); - } - - while (offset < argc - 1 && !end_common_opts) { /* Common options */ - if (!strcmp (argv[offset + 1], "--title")) { - if (argc - offset < 3 || title != NULL) { - Usage (argv[0]); - exit (-1); - } else { - title = argv[offset + 2]; - offset += 2; - } - } else if (!strcmp (argv[offset + 1], "--backtitle")) { - if (backtitle != NULL) { - Usage (argv[0]); - exit (-1); - } else { - backtitle = argv[offset + 2]; - offset += 2; - } - } else if (!strcmp (argv[offset + 1], "--clear")) { - if (clear_screen) { /* Hey, "--clear" can't appear twice! */ - Usage (argv[0]); - exit (-1); - } else if (argc == 2) { /* we only want to clear the screen */ - init_dialog (); - refresh (); /* init_dialog() will clear the screen for us */ - end_dialog (); - return 0; - } else { - clear_screen = 1; - offset++; - } - } else /* no more common options */ - end_common_opts = 1; - } - - if (argc - 1 == offset) { /* no more options */ - Usage (argv[0]); - exit (-1); - } - /* use a table to look for the requested mode, to avoid code duplication */ - - for (modePtr = modes; modePtr->name; modePtr++) /* look for the mode */ - if (!strcmp (argv[offset + 1], modePtr->name)) - break; - - if (!modePtr->name) - Usage (argv[0]); - if (argc - offset < modePtr->argmin) - Usage (argv[0]); - if (modePtr->argmax && argc - offset > modePtr->argmax) - Usage (argv[0]); - - - - init_dialog (); - retval = (*(modePtr->jumper)) (title, argc - offset, argv + offset); - - if (clear_screen) { /* clear screen before exit */ - attr_clear (stdscr, LINES, COLS, screen_attr); - refresh (); - } - end_dialog(); - - exit (retval); -} - -/* - * Print program usage - */ -static void -Usage (const char *name) -{ - fprintf (stderr, "\ -\ndialog, by Savio Lam (lam836@cs.cuhk.hk).\ -\n patched by Stuart Herbert (S.Herbert@shef.ac.uk)\ -\n modified/gutted for use as a Linux kernel config tool by \ -\n William Roadcap (roadcapw@cfw.com)\ -\n\ -\n* Display dialog boxes from shell scripts *\ -\n\ -\nUsage: %s --clear\ -\n %s [--title <title>] [--backtitle <backtitle>] --clear <Box options>\ -\n\ -\nBox options:\ -\n\ -\n --menu <text> <height> <width> <menu height> <tag1> <item1>...\ -\n --checklist <text> <height> <width> <list height> <tag1> <item1> <status1>...\ -\n --radiolist <text> <height> <width> <list height> <tag1> <item1> <status1>...\ -\n --textbox <file> <height> <width>\ -\n --inputbox <text> <height> <width> [<init>]\ -\n --yesno <text> <height> <width>\ -\n", name, name); - exit (-1); -} - -/* - * These are the program jumpers - */ - -int -j_menu (const char *t, int ac, const char * const * av) -{ - return dialog_menu (t, av[2], atoi (av[3]), atoi (av[4]), - atoi (av[5]), av[6], (ac - 6) / 2, av + 7); -} - -int -j_checklist (const char *t, int ac, const char * const * av) -{ - return dialog_checklist (t, av[2], atoi (av[3]), atoi (av[4]), - atoi (av[5]), (ac - 6) / 3, av + 6, FLAG_CHECK); -} - -int -j_radiolist (const char *t, int ac, const char * const * av) -{ - return dialog_checklist (t, av[2], atoi (av[3]), atoi (av[4]), - atoi (av[5]), (ac - 6) / 3, av + 6, FLAG_RADIO); -} - -int -j_textbox (const char *t, int ac, const char * const * av) -{ - return dialog_textbox (t, av[2], atoi (av[3]), atoi (av[4])); -} - -int -j_yesno (const char *t, int ac, const char * const * av) -{ - return dialog_yesno (t, av[2], atoi (av[3]), atoi (av[4])); -} - -int -j_inputbox (const char *t, int ac, const char * const * av) -{ - int ret = dialog_inputbox (t, av[2], atoi (av[3]), atoi (av[4]), - ac == 6 ? av[5] : (char *) NULL); - if (ret == 0) - fprintf(stderr, dialog_input_result); - return ret; -} - -int -j_msgbox (const char *t, int ac, const char * const * av) -{ - return dialog_msgbox (t, av[2], atoi (av[3]), atoi (av[4]), 1); -} - -int -j_infobox (const char *t, int ac, const char * const * av) -{ - return dialog_msgbox (t, av[2], atoi (av[3]), atoi (av[4]), 0); -} - diff --git a/extra/config/lxdialog/menubox.c b/extra/config/lxdialog/menubox.c index ce2a99059..873dc587b 100644 --- a/extra/config/lxdialog/menubox.c +++ b/extra/config/lxdialog/menubox.c @@ -165,8 +165,7 @@ print_buttons (WINDOW *win, int height, int width, int selected) int dialog_menu (const char *title, const char *prompt, int height, int width, int menu_height, const char *current, int item_no, - const char * const * items) - + struct dialog_list_item ** items) { int i, j, x, y, box_x, box_y; int key = 0, button = 0, scroll = 0, choice = 0, first_item = 0, max_choice; @@ -230,8 +229,8 @@ dialog_menu (const char *title, const char *prompt, int height, int width, */ item_x = 0; for (i = 0; i < item_no; i++) { - item_x = MAX (item_x, MIN(menu_width, strlen (items[i * 2 + 1]) + 2)); - if (strcmp(current, items[i*2]) == 0) choice = i; + item_x = MAX (item_x, MIN(menu_width, strlen (items[i]->name) + 2)); + if (strcmp(current, items[i]->tag) == 0) choice = i; } item_x = (menu_width - item_x) / 2; @@ -261,8 +260,8 @@ dialog_menu (const char *title, const char *prompt, int height, int width, /* Print the menu */ for (i=0; i < max_choice; i++) { - print_item (menu, items[(first_item + i) * 2 + 1], i, i == choice, - (items[(first_item + i)*2][0] != ':')); + print_item (menu, items[first_item + i]->name, i, i == choice, + (items[first_item + i]->tag[0] != ':')); } wnoutrefresh (menu); @@ -283,14 +282,14 @@ dialog_menu (const char *title, const char *prompt, int height, int width, i = max_choice; else { for (i = choice+1; i < max_choice; i++) { - j = first_alpha(items[(scroll+i)*2+1], "YyNnMmHh"); - if (key == tolower(items[(scroll+i)*2+1][j])) + j = first_alpha(items[scroll + i]->name, "YyNnMmHh"); + if (key == tolower(items[scroll + i]->name[j])) break; } if (i == max_choice) for (i = 0; i < max_choice; i++) { - j = first_alpha(items[(scroll+i)*2+1], "YyNnMmHh"); - if (key == tolower(items[(scroll+i)*2+1][j])) + j = first_alpha(items[scroll + i]->name, "YyNnMmHh"); + if (key == tolower(items[scroll + i]->name[j])) break; } } @@ -300,8 +299,8 @@ dialog_menu (const char *title, const char *prompt, int height, int width, key == '-' || key == '+' || key == KEY_PPAGE || key == KEY_NPAGE) { - print_item (menu, items[(scroll+choice)*2+1], choice, FALSE, - (items[(scroll+choice)*2][0] != ':')); + print_item (menu, items[scroll + choice]->name, choice, FALSE, + (items[scroll + choice]->tag[0] != ':')); if (key == KEY_UP || key == '-') { if (choice < 2 && scroll) { @@ -312,15 +311,15 @@ dialog_menu (const char *title, const char *prompt, int height, int width, scroll--; - print_item (menu, items[scroll * 2 + 1], 0, FALSE, - (items[scroll*2][0] != ':')); + print_item (menu, items[scroll]->name, 0, FALSE, + (items[scroll]->tag[0] != ':')); } else choice = MAX(choice - 1, 0); } else if (key == KEY_DOWN || key == '+') { - print_item (menu, items[(scroll+choice)*2+1], choice, FALSE, - (items[(scroll+choice)*2][0] != ':')); + print_item (menu, items[scroll + choice]->name, choice, FALSE, + (items[scroll + choice]->tag[0] != ':')); if ((choice > max_choice-3) && (scroll + max_choice < item_no) @@ -332,9 +331,9 @@ dialog_menu (const char *title, const char *prompt, int height, int width, scroll++; - print_item (menu, items[(scroll+max_choice-1)*2+1], + print_item (menu, items[scroll + max_choice - 1]->name, max_choice-1, FALSE, - (items[(scroll+max_choice-1)*2][0] != ':')); + (items[scroll + max_choice - 1]->tag[0] != ':')); } else choice = MIN(choice+1, max_choice-1); @@ -344,8 +343,8 @@ dialog_menu (const char *title, const char *prompt, int height, int width, if (scroll > 0) { wscrl (menu, -1); scroll--; - print_item (menu, items[scroll * 2 + 1], 0, FALSE, - (items[scroll*2][0] != ':')); + print_item (menu, items[scroll]->name, 0, FALSE, + (items[scroll]->tag[0] != ':')); } else { if (choice > 0) choice--; @@ -360,9 +359,9 @@ dialog_menu (const char *title, const char *prompt, int height, int width, scroll(menu); scrollok (menu, FALSE); scroll++; - print_item (menu, items[(scroll+max_choice-1)*2+1], + print_item (menu, items[scroll + max_choice - 1]->name, max_choice-1, FALSE, - (items[(scroll+max_choice-1)*2][0] != ':')); + (items[scroll + max_choice - 1]->tag[0] != ':')); } else { if (choice+1 < max_choice) choice++; @@ -372,8 +371,8 @@ dialog_menu (const char *title, const char *prompt, int height, int width, } else choice = i; - print_item (menu, items[(scroll+choice)*2+1], choice, TRUE, - (items[(scroll+choice)*2][0] != ':')); + print_item (menu, items[scroll + choice]->name, choice, TRUE, + (items[scroll + choice]->tag[0] != ':')); print_arrows(dialog, item_no, scroll, box_y, box_x+item_x+1, menu_height); @@ -406,7 +405,7 @@ dialog_menu (const char *title, const char *prompt, int height, int width, fclose(f); } delwin (dialog); - fprintf(stderr, "%s\n", items[(scroll + choice) * 2]); + items[scroll + choice]->selected = 1; switch (key) { case 's': return 3; case 'y': return 3; @@ -421,13 +420,7 @@ dialog_menu (const char *title, const char *prompt, int height, int width, button = 2; case '\n': delwin (dialog); - if (button == 2) - fprintf(stderr, "%s \"%s\"\n", - items[(scroll + choice) * 2], - items[(scroll + choice) * 2 + 1] + - first_alpha(items[(scroll + choice) * 2 + 1],"")); - else - fprintf(stderr, "%s\n", items[(scroll + choice) * 2]); + items[scroll + choice]->selected = 1; remove("lxdialog.scrltmp"); return button; diff --git a/extra/config/lxdialog/textbox.c b/extra/config/lxdialog/textbox.c index ed23df2d0..a5a460b5c 100644 --- a/extra/config/lxdialog/textbox.c +++ b/extra/config/lxdialog/textbox.c @@ -317,7 +317,7 @@ dialog_textbox (const char *title, const char *file, int height, int width) delwin (dialog); free (buf); close (fd); - return -1; /* ESC pressed */ + return 1; /* ESC pressed */ } /* diff --git a/extra/config/lxdialog/util.c b/extra/config/lxdialog/util.c index e7bce9be6..6f83951b9 100644 --- a/extra/config/lxdialog/util.c +++ b/extra/config/lxdialog/util.c @@ -357,3 +357,19 @@ first_alpha(const char *string, const char *exempt) return 0; } + +/* + * Get the first selected item in the dialog_list_item list. + */ +struct dialog_list_item * +first_sel_item(int item_no, struct dialog_list_item ** items) +{ + int i; + + for (i = 0; i < item_no; i++) { + if (items[i]->selected) + return items[i]; + } + + return NULL; +} diff --git a/extra/config/mconf.c b/extra/config/mconf.c index a459ec81e..e60f01889 100644 --- a/extra/config/mconf.c +++ b/extra/config/mconf.c @@ -23,18 +23,150 @@ #include <termios.h> #include <unistd.h> -#include "dialog.h" +#include "lxdialog/dialog.h" #define LKC_DIRECT_LINK #include "lkc.h" static char menu_backtitle[128]; -static const char menu_instructions[] = +static const char mconf_readme[] = +"Overview\n" +"--------\n" +"Some features may be built directly into uClibc. Some features\n" +"may be completely removed altogether. There are also certain\n" +"parameters which are not really features, but must be\n" +"entered in as decimal or hexadecimal numbers or possibly text.\n" +"\n" +"Menu items beginning with [*] or [ ] represent features\n" +"configured to be built in or removed respectively.\n" +"\n" +"To change any of these features, highlight it with the cursor\n" +"keys and press <Y> to build it in or <N> to removed it.\n" +"You may also press the <Space Bar> to cycle\n" +"through the available options (ie. Y->N->Y).\n" +"\n" +"Some additional keyboard hints:\n" +"\n" +"Menus\n" +"----------\n" +"o Use the Up/Down arrow keys (cursor keys) to highlight the item\n" +" you wish to change or submenu wish to select and press <Enter>.\n" +" Submenus are designated by \"--->\".\n" +"\n" +" Shortcut: Press the option's highlighted letter (hotkey).\n" +" Pressing a hotkey more than once will sequence\n" +" through all visible items which use that hotkey.\n" +"\n" +" You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n" +" unseen options into view.\n" +"\n" +"o To exit a menu use the cursor keys to highlight the <Exit> button\n" +" and press <ENTER>.\n" +"\n" +" Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n" +" using those letters. You may press a single <ESC>, but\n" +" there is a delayed response which you may find annoying.\n" +"\n" +" Also, the <TAB> and cursor keys will cycle between <Select>,\n" +" <Exit> and <Help>\n" +"\n" +"o To get help with an item, use the cursor keys to highlight <Help>\n" +" and Press <ENTER>.\n" +"\n" +" Shortcut: Press <H> or <?>.\n" +"\n" +"\n" +"Radiolists (Choice lists)\n" +"-----------\n" +"o Use the cursor keys to select the option you wish to set and press\n" +" <S> or the <SPACE BAR>.\n" +"\n" +" Shortcut: Press the first letter of the option you wish to set then\n" +" press <S> or <SPACE BAR>.\n" +"\n" +"o To see available help for the item, use the cursor keys to highlight\n" +" <Help> and Press <ENTER>.\n" +"\n" +" Shortcut: Press <H> or <?>.\n" +"\n" +" Also, the <TAB> and cursor keys will cycle between <Select> and\n" +" <Help>\n" +"\n" +"\n" +"Data Entry\n" +"-----------\n" +"o Enter the requested information and press <ENTER>\n" +" If you are entering hexadecimal values, it is not necessary to\n" +" add the '0x' prefix to the entry.\n" +"\n" +"o For help, use the <TAB> or cursor keys to highlight the help option\n" +" and press <ENTER>. You can try <TAB><H> as well.\n" +"\n" +"\n" +"Text Box (Help Window)\n" +"--------\n" +"o Use the cursor keys to scroll up/down/left/right. The VI editor\n" +" keys h,j,k,l function here as do <SPACE BAR> and <B> for those\n" +" who are familiar with less and lynx.\n" +"\n" +"o Press <E>, <X>, <Enter> or <Esc><Esc> to exit.\n" +"\n" +"\n" +"Alternate Configuration Files\n" +"-----------------------------\n" +"Menuconfig supports the use of alternate configuration files for\n" +"those who, for various reasons, find it necessary to switch\n" +"between different configurations.\n" +"\n" +"At the end of the main menu you will find two options. One is\n" +"for saving the current configuration to a file of your choosing.\n" +"The other option is for loading a previously saved alternate\n" +"configuration.\n" +"\n" +"Even if you don't use alternate configuration files, but you\n" +"find during a Menuconfig session that you have completely messed\n" +"up your settings, you may use the \"Load Alternate...\" option to\n" +"restore your previously saved settings from \".config\" without\n" +"restarting Menuconfig.\n" +"\n" +"Other information\n" +"-----------------\n" +"If you use Menuconfig in an XTERM window make sure you have your\n" +"$TERM variable set to point to a xterm definition which supports color.\n" +"Otherwise, Menuconfig will look rather bad. Menuconfig will not\n" +"display correctly in a RXVT window because rxvt displays only one\n" +"intensity of color, bright.\n" +"\n" +"Menuconfig will display larger menus on screens or xterms which are\n" +"set to display more than the standard 25 row by 80 column geometry.\n" +"In order for this to work, the \"stty size\" command must be able to\n" +"display the screen's current row and column geometry. I STRONGLY\n" +"RECOMMEND that you make sure you do NOT have the shell variables\n" +"LINES and COLUMNS exported into your environment. Some distributions\n" +"export those variables via /etc/profile. Some ncurses programs can\n" +"become confused when those variables (LINES & COLUMNS) don't reflect\n" +"the true screen size.\n" +"\n" +"Optional personality available\n" +"------------------------------\n" +"If you prefer to have all of the options listed in a single\n" +"menu, rather than the default multimenu hierarchy, run the menuconfig\n" +"with MENUCONFIG_MODE environment variable set to single_menu. Example:\n" +"\n" +"make MENUCONFIG_MODE=single_menu menuconfig\n" +"\n" +"<Enter> will then unroll the appropriate category, or enfold it if it\n" +"is already unrolled.\n" +"\n" +"Note that this mode can eventually be a little more CPU expensive\n" +"(especially with a larger number of unrolled categories) than the\n" +"default mode.\n", +menu_instructions[] = "Arrow keys navigate the menu. " "<Enter> selects submenus --->. " "Highlighted letters are hotkeys. " "Pressing <Y> selectes a feature, while <N> will exclude a feature. " - "Press <Esc><Esc> to exit, <?> for Help. " + "Press <Esc><Esc> to exit, <?> for Help, </> for Search. " "Legend: [*] feature is selected [ ] feature is excluded", radiolist_instructions[] = "Use the arrow keys to navigate this window or " @@ -85,23 +217,50 @@ save_config_help[] = "\n" "If you are uncertain what all this means then you should probably\n" "leave this blank.\n", -top_menu_help[] = +search_help[] = "\n" - "Use the Up/Down arrow keys (cursor keys) to highlight the item\n" - "you wish to change or submenu wish to select and press <Enter>.\n" - "Submenus are designated by \"--->\".\n" + "Search for CONFIG_ symbols and display their relations.\n" + "Example: search for \"^FOO\"\n" + "Result:\n" + "-----------------------------------------------------------------\n" + "Symbol: FOO [=m]\n" + "Prompt: Foo bus is used to drive the bar HW\n" + "Defined at drivers/pci/Kconfig:47\n" + "Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" + "Location:\n" + " -> Bus options (PCI, PCMCIA, EISA, MCA, ISA)\n" + " -> PCI support (PCI [=y])\n" + " -> PCI access mode (<choice> [=y])\n" + "Selects: LIBCRC32\n" + "Selected by: BAR\n" + "-----------------------------------------------------------------\n" + "o The line 'Prompt:' shows the text used in the menu structure for\n" + " this CONFIG_ symbol\n" + "o The 'Defined at' line tell at what file / line number the symbol\n" + " is defined\n" + "o The 'Depends on:' line tell what symbols needs to be defined for\n" + " this symbol to be visible in the menu (selectable)\n" + "o The 'Location:' lines tell where in the menu structure this symbol\n" + " is located\n" + " A location followed by a [=y] indicate that this is a selectable\n" + " menu item - and current value is displayed inside brackets.\n" + "o The 'Selects:' line tell what symbol will be automatically\n" + " selected if this symbol is selected (y or m)\n" + "o The 'Selected by' line tell what symbol has selected this symbol\n" "\n" - "Shortcut: Press the option's highlighted letter (hotkey).\n" - "\n" - "You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n" - "unseen options into view.\n" -; + "Only relevant lines are shown.\n" + "\n\n" + "Search examples:\n" + "Examples: USB => find all CONFIG_ symbols containing USB\n" + " ^USB => find all CONFIG_ symbols starting with USB\n" + " USB$ => find all CONFIG_ symbols ending with USB\n" + "\n"; static char filename[PATH_MAX+1] = ".config"; -static int indent = 0; +static int indent; static struct termios ios_org; -static int rows, cols; -struct menu *current_menu; +static int rows = 0, cols = 0; +static struct menu *current_menu; static int child_count; static int single_menu_mode; @@ -116,33 +275,31 @@ static void conf_save(void); static void show_textbox(const char *title, const char *text, int r, int c); static void show_helptext(const char *title, const char *text); static void show_help(struct menu *menu); -static void show_readme(void); +static void show_file(const char *filename, const char *title, int r, int c); static void init_wsize(void) { struct winsize ws; char *env; - if (ioctl(1, TIOCGWINSZ, &ws) == -1) { - rows = 24; - cols = 80; - } else { + if (!ioctl(STDIN_FILENO, TIOCGWINSZ, &ws)) { rows = ws.ws_row; cols = ws.ws_col; - if (!rows) { - env = getenv("LINES"); - if (env) - rows = atoi(env); - if (!rows) - rows = 24; - } - if (!cols) { - env = getenv("COLUMNS"); - if (env) - cols = atoi(env); - if (!cols) - cols = 80; - } + } + + if (!rows) { + env = getenv("LINES"); + if (env) + rows = atoi(env); + if (!rows) + rows = 24; + } + if (!cols) { + env = getenv("COLUMNS"); + if (env) + cols = atoi(env); + if (!cols) + cols = 80; } if (rows < 19 || cols < 80) { @@ -169,7 +326,7 @@ static void cmake(void) items[item_no]->namelen = 0; item_no++; } - + static int cprint_name(const char *fmt, ...) { va_list ap; @@ -186,7 +343,7 @@ static int cprint_name(const char *fmt, ...) return res; } - + static int cprint_tag(const char *fmt, ...) { va_list ap; @@ -200,7 +357,7 @@ static int cprint_tag(const char *fmt, ...) return res; } - + static void cdone(void) { int i; @@ -214,6 +371,103 @@ static void cdone(void) item_no = 0; } +static void get_prompt_str(struct gstr *r, struct property *prop) +{ + int i, j; + struct menu *submenu[8], *menu; + + str_printf(r, "Prompt: %s\n", prop->text); + str_printf(r, " Defined at %s:%d\n", prop->menu->file->name, + prop->menu->lineno); + if (!expr_is_yes(prop->visible.expr)) { + str_append(r, " Depends on: "); + expr_gstr_print(prop->visible.expr, r); + str_append(r, "\n"); + } + menu = prop->menu->parent; + for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) + submenu[i++] = menu; + if (i > 0) { + str_printf(r, " Location:\n"); + for (j = 4; --i >= 0; j += 2) { + menu = submenu[i]; + str_printf(r, "%*c-> %s", j, ' ', menu_get_prompt(menu)); + if (menu->sym) { + str_printf(r, " (%s [=%s])", menu->sym->name ? + menu->sym->name : "<choice>", + sym_get_string_value(menu->sym)); + } + str_append(r, "\n"); + } + } +} + +static void get_symbol_str(struct gstr *r, struct symbol *sym) +{ + bool hit; + struct property *prop; + + str_printf(r, "Symbol: %s [=%s]\n", sym->name, + sym_get_string_value(sym)); + for_all_prompts(sym, prop) + get_prompt_str(r, prop); + hit = false; + for_all_properties(sym, prop, P_SELECT) { + if (!hit) { + str_append(r, " Selects: "); + hit = true; + } else + str_printf(r, " && "); + expr_gstr_print(prop->expr, r); + } + if (hit) + str_append(r, "\n"); + if (sym->rev_dep.expr) { + str_append(r, " Selected by: "); + expr_gstr_print(sym->rev_dep.expr, r); + str_append(r, "\n"); + } + str_append(r, "\n\n"); +} + +static struct gstr get_relations_str(struct symbol **sym_arr) +{ + struct symbol *sym; + struct gstr res = str_new(); + int i; + + for (i = 0; sym_arr && (sym = sym_arr[i]); i++) + get_symbol_str(&res, sym); + if (!i) + str_append(&res, "No matches found.\n"); + return res; +} + +static void search_conf(void) +{ + struct symbol **sym_arr; + struct gstr res; + +again: + switch (dialog_inputbox("Search Configuration Parameter", + "Enter Keyword", 10, 75, + NULL)) { + case 0: + break; + case 1: + show_helptext("Search Configuration", search_help); + goto again; + default: + return; + } + + sym_arr = sym_re_search(dialog_input_result); + res = get_relations_str(sym_arr); + free(sym_arr); + show_textbox("Search Results", str_get(&res), 0, 0); + str_free(&res); +} + static void build_conf(struct menu *menu) { struct symbol *sym; @@ -381,7 +635,7 @@ static void conf(struct menu *menu) while (1) { indent = 0; child_count = 0; - current_menu = menu; + current_menu = menu; cdone(); cinit(); build_conf(menu); if (!child_count) @@ -446,7 +700,7 @@ static void conf(struct menu *menu) if (sym) show_help(submenu); else - show_readme(); + show_helptext("README", mconf_readme); break; case 3: if (type == 't') { @@ -470,6 +724,9 @@ static void conf(struct menu *menu) else if (type == 'm') conf(submenu); break; + case 7: + search_conf(); + break; } } } @@ -481,37 +738,39 @@ static void show_textbox(const char *title, const char *text, int r, int c) fd = creat(".help.tmp", 0777); write(fd, text, strlen(text)); close(fd); - while (dialog_textbox(title, ".help.tmp", r, c) < 0) - ; + show_file(".help.tmp", title, r, c); unlink(".help.tmp"); } static void show_helptext(const char *title, const char *text) { - show_textbox(title, text, rows, cols); + show_textbox(title, text, 0, 0); } static void show_help(struct menu *menu) { - const char *help; - char *helptext; + struct gstr help = str_new(); struct symbol *sym = menu->sym; - help = sym->help; - if (!help) - help = nohelp_text; - if (sym->name) { - helptext = malloc(strlen(sym->name) + strlen(help) + 16); - sprintf(helptext, "%s:\n\n%s", sym->name, help); - show_helptext(menu_get_prompt(menu), helptext); - free(helptext); - } else - show_helptext(menu_get_prompt(menu), help); + if (sym->help) + { + if (sym->name) { + str_printf(&help, "%s:\n\n", sym->name); + str_append(&help, sym->help); + str_append(&help, "\n"); + } + } else { + str_append(&help, nohelp_text); + } + get_symbol_str(&help, sym); + show_helptext(menu_get_prompt(menu), str_get(&help)); + str_free(&help); } -static void show_readme(void) +static void show_file(const char *filename, const char *title, int r, int c) { - show_helptext("Help", top_menu_help); + while (dialog_textbox(title, filename, r ? r : rows, c ? c : cols) < 0) + ; } static void conf_choice(struct menu *menu) @@ -672,9 +931,9 @@ static void winch_handler(int sig) int main(int ac, char **av) { - int stat; - char *mode; struct symbol *sym; + char *mode; + int stat; conf_parse(av[1]); conf_read(NULL); @@ -689,20 +948,20 @@ int main(int ac, char **av) if (!strcasecmp(mode, "single_menu")) single_menu_mode = 1; } - + tcgetattr(1, &ios_org); atexit(conf_cleanup); init_wsize(); init_dialog(); - signal(SIGWINCH, winch_handler); + signal(SIGWINCH, winch_handler); conf(&rootmenu); end_dialog(); /* Restart dialog to act more like when lxdialog was still separate */ init_dialog(); do { - stat = dialog_yesno(NULL, - "Do you wish to save your new uClibc configuration?", 5, 60); + stat = dialog_yesno(NULL, + "Do you wish to save your new uClibc configuration?", 5, 60); } while (stat < 0); end_dialog(); diff --git a/extra/config/menu.c b/extra/config/menu.c index bcc4f098b..0c13156f3 100644 --- a/extra/config/menu.c +++ b/extra/config/menu.c @@ -10,7 +10,6 @@ #include "lkc.h" struct menu rootmenu; -struct menu *current_menu, *current_entry; static struct menu **last_entry_ptr; struct file *file_list; @@ -389,43 +388,3 @@ struct menu *menu_get_parent_menu(struct menu *menu) return menu; } -struct file *file_lookup(const char *name) -{ - struct file *file; - - for (file = file_list; file; file = file->next) { - if (!strcmp(name, file->name)) - return file; - } - - file = malloc(sizeof(*file)); - memset(file, 0, sizeof(*file)); - file->name = strdup(name); - file->next = file_list; - file_list = file; - return file; -} - -int file_write_dep(const char *name) -{ - struct file *file; - FILE *out; - - if (!name) - name = ".config.cmd"; - out = fopen(".config.tmp", "w"); - if (!out) - return 1; - fprintf(out, "deps_config := \\\n"); - for (file = file_list; file; file = file->next) { - if (file->next) - fprintf(out, "\t%s \\\n", file->name); - else - fprintf(out, "\t%s\n", file->name); - } - fprintf(out, "\n.config include/bits/uClibc_config.h: $(deps_config)\n\n$(deps_config):\n"); - fclose(out); - rename(".config.tmp", name); - return 0; -} - diff --git a/extra/config/menubox.c b/extra/config/menubox.c deleted file mode 100644 index 18e02168b..000000000 --- a/extra/config/menubox.c +++ /dev/null @@ -1,436 +0,0 @@ -/* - * menubox.c -- implements the menu box - * - * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcapw@cfw.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -/* - * Changes by Clifford Wolf (god@clifford.at) - * - * [ 1998-06-13 ] - * - * *) A bugfix for the Page-Down problem - * - * *) Formerly when I used Page Down and Page Up, the cursor would be set - * to the first position in the menu box. Now lxdialog is a bit - * smarter and works more like other menu systems (just have a look at - * it). - * - * *) Formerly if I selected something my scrolling would be broken because - * lxdialog is re-invoked by the Menuconfig shell script, can't - * remember the last scrolling position, and just sets it so that the - * cursor is at the bottom of the box. Now it writes the temporary file - * lxdialog.scrltmp which contains this information. The file is - * deleted by lxdialog if the user leaves a submenu or enters a new - * one, but it would be nice if Menuconfig could make another "rm -f" - * just to be sure. Just try it out - you will recognise a difference! - * - * [ 1998-06-14 ] - * - * *) Now lxdialog is crash-safe against broken "lxdialog.scrltmp" files - * and menus change their size on the fly. - * - * *) If for some reason the last scrolling position is not saved by - * lxdialog, it sets the scrolling so that the selected item is in the - * middle of the menu box, not at the bottom. - * - * 02 January 1999, Michael Elizabeth Chastain (mec@shout.net) - * Reset 'scroll' to 0 if the value from lxdialog.scrltmp is bogus. - * This fixes a bug in Menuconfig where using ' ' to descend into menus - * would leave mis-synchronized lxdialog.scrltmp files lying around, - * fscanf would read in 'scroll', and eventually that value would get used. - */ - -#include "dialog.h" - -static int menu_width, item_x; - -/* - * Print menu item - */ -static void -print_item (WINDOW * win, const char *item, int choice, int selected, int hotkey) -{ - int j; - char menu_item[menu_width+1]; - - strncpy(menu_item, item, menu_width); - menu_item[menu_width] = 0; - j = first_alpha(menu_item, "YyNnMm"); - - /* Clear 'residue' of last item */ - wattrset (win, menubox_attr); - wmove (win, choice, 0); -#if OLD_NCURSES - { - int i; - for (i = 0; i < menu_width; i++) - waddch (win, ' '); - } -#else - wclrtoeol(win); -#endif - wattrset (win, selected ? item_selected_attr : item_attr); - mvwaddstr (win, choice, item_x, menu_item); - if (hotkey) { - wattrset (win, selected ? tag_key_selected_attr : tag_key_attr); - mvwaddch(win, choice, item_x+j, menu_item[j]); - } - if (selected) { - wmove (win, choice, item_x+1); - wrefresh (win); - } -} - -/* - * Print the scroll indicators. - */ -static void -print_arrows (WINDOW * win, int item_no, int scroll, - int y, int x, int height) -{ - int cur_y, cur_x; - - getyx(win, cur_y, cur_x); - - wmove(win, y, x); - - if (scroll > 0) { - wattrset (win, uarrow_attr); - waddch (win, ACS_UARROW); - waddstr (win, "(-)"); - } - else { - wattrset (win, menubox_attr); - waddch (win, ACS_HLINE); - waddch (win, ACS_HLINE); - waddch (win, ACS_HLINE); - waddch (win, ACS_HLINE); - } - - y = y + height + 1; - wmove(win, y, x); - - if ((height < item_no) && (scroll + height < item_no)) { - wattrset (win, darrow_attr); - waddch (win, ACS_DARROW); - waddstr (win, "(+)"); - } - else { - wattrset (win, menubox_border_attr); - waddch (win, ACS_HLINE); - waddch (win, ACS_HLINE); - waddch (win, ACS_HLINE); - waddch (win, ACS_HLINE); - } - - wmove(win, cur_y, cur_x); -} - -/* - * Display the termination buttons. - */ -static void -print_buttons (WINDOW *win, int height, int width, int selected) -{ - int x = width / 2 - 16; - int y = height - 2; - - print_button (win, "Select", y, x, selected == 0); - print_button (win, " Exit ", y, x + 12, selected == 1); - print_button (win, " Help ", y, x + 24, selected == 2); - - wmove(win, y, x+1+12*selected); - wrefresh (win); -} - -/* - * Display a menu for choosing among a number of options - */ -int -dialog_menu (const char *title, const char *prompt, int height, int width, - int menu_height, const char *current, int item_no, - struct dialog_list_item ** items) -{ - int i, j, x, y, box_x, box_y; - int key = 0, button = 0, scroll = 0, choice = 0, first_item = 0, max_choice; - WINDOW *dialog, *menu; - FILE *f; - - max_choice = MIN (menu_height, item_no); - - /* center dialog box on screen */ - x = (COLS - width) / 2; - y = (LINES - height) / 2; - - draw_shadow (stdscr, y, x, height, width); - - dialog = newwin (height, width, y, x); - keypad (dialog, TRUE); - - draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr); - wattrset (dialog, border_attr); - mvwaddch (dialog, height - 3, 0, ACS_LTEE); - for (i = 0; i < width - 2; i++) - waddch (dialog, ACS_HLINE); - wattrset (dialog, dialog_attr); - wbkgdset (dialog, dialog_attr & A_COLOR); - waddch (dialog, ACS_RTEE); - - if (title != NULL && strlen(title) >= width-2 ) { - /* truncate long title -- mec */ - char * title2 = malloc(width-2+1); - memcpy( title2, title, width-2 ); - title2[width-2] = '\0'; - title = title2; - } - - if (title != NULL) { - wattrset (dialog, title_attr); - mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' '); - waddstr (dialog, (char *)title); - waddch (dialog, ' '); - } - - wattrset (dialog, dialog_attr); - print_autowrap (dialog, prompt, width - 2, 1, 3); - - menu_width = width - 6; - box_y = height - menu_height - 5; - box_x = (width - menu_width) / 2 - 1; - - /* create new window for the menu */ - menu = subwin (dialog, menu_height, menu_width, - y + box_y + 1, x + box_x + 1); - keypad (menu, TRUE); - - /* draw a box around the menu items */ - draw_box (dialog, box_y, box_x, menu_height + 2, menu_width + 2, - menubox_border_attr, menubox_attr); - - /* - * Find length of longest item in order to center menu. - * Set 'choice' to default item. - */ - item_x = 0; - for (i = 0; i < item_no; i++) { - item_x = MAX (item_x, MIN(menu_width, strlen (items[i]->name) + 2)); - if (strcmp(current, items[i]->tag) == 0) choice = i; - } - - item_x = (menu_width - item_x) / 2; - - /* get the scroll info from the temp file */ - if ( (f=fopen("lxdialog.scrltmp","r")) != NULL ) { - if ( (fscanf(f,"%d\n",&scroll) == 1) && (scroll <= choice) && - (scroll+max_choice > choice) && (scroll >= 0) && - (scroll+max_choice <= item_no) ) { - first_item = scroll; - choice = choice - scroll; - fclose(f); - } else { - scroll=0; - remove("lxdialog.scrltmp"); - fclose(f); - f=NULL; - } - } - if ( (choice >= max_choice) || (f==NULL && choice >= max_choice/2) ) { - if (choice >= item_no-max_choice/2) - scroll = first_item = item_no-max_choice; - else - scroll = first_item = choice - max_choice/2; - choice = choice - scroll; - } - - /* Print the menu */ - for (i=0; i < max_choice; i++) { - print_item (menu, items[first_item + i]->name, i, i == choice, - (items[first_item + i]->tag[0] != ':')); - } - - wnoutrefresh (menu); - - print_arrows(dialog, item_no, scroll, - box_y, box_x+item_x+1, menu_height); - - print_buttons (dialog, height, width, 0); - wmove (menu, choice, item_x+1); - wrefresh (menu); - - while (key != ESC) { - key = wgetch(menu); - - if (key < 256 && isalpha(key)) key = tolower(key); - - if (strchr("ynm", key)) - i = max_choice; - else { - for (i = choice+1; i < max_choice; i++) { - j = first_alpha(items[scroll + i]->name, "YyNnMm>"); - if (key == tolower(items[scroll + i]->name[j])) - break; - } - if (i == max_choice) - for (i = 0; i < max_choice; i++) { - j = first_alpha(items[scroll + i]->name, "YyNnMm>"); - if (key == tolower(items[scroll + i]->name[j])) - break; - } - } - - if (i < max_choice || - key == KEY_UP || key == KEY_DOWN || - key == '-' || key == '+' || - key == KEY_PPAGE || key == KEY_NPAGE) { - - print_item (menu, items[scroll + choice]->name, choice, FALSE, - (items[scroll + choice]->tag[0] != ':')); - - if (key == KEY_UP || key == '-') { - if (choice < 2 && scroll) { - /* Scroll menu down */ - scrollok (menu, TRUE); - wscrl (menu, -1); - scrollok (menu, FALSE); - - scroll--; - - print_item (menu, items[scroll]->name, 0, FALSE, - (items[scroll]->tag[0] != ':')); - } else - choice = MAX(choice - 1, 0); - - } else if (key == KEY_DOWN || key == '+') { - - print_item (menu, items[scroll + choice]->name, choice, FALSE, - (items[scroll + choice]->tag[0] != ':')); - - if ((choice > max_choice-3) && - (scroll + max_choice < item_no) - ) { - /* Scroll menu up */ - scrollok (menu, TRUE); - scroll (menu); - scrollok (menu, FALSE); - - scroll++; - - print_item (menu, items[scroll + max_choice - 1]->name, - max_choice-1, FALSE, - (items[scroll + max_choice - 1]->tag[0] != ':')); - } else - choice = MIN(choice+1, max_choice-1); - - } else if (key == KEY_PPAGE) { - scrollok (menu, TRUE); - for (i=0; (i < max_choice); i++) { - if (scroll > 0) { - wscrl (menu, -1); - scroll--; - print_item (menu, items[scroll]->name, 0, FALSE, - (items[scroll]->tag[0] != ':')); - } else { - if (choice > 0) - choice--; - } - } - scrollok (menu, FALSE); - - } else if (key == KEY_NPAGE) { - for (i=0; (i < max_choice); i++) { - if (scroll+max_choice < item_no) { - scrollok (menu, TRUE); - scroll(menu); - scrollok (menu, FALSE); - scroll++; - print_item (menu, items[scroll + max_choice - 1]->name, - max_choice-1, FALSE, - (items[scroll + max_choice - 1]->tag[0] != ':')); - } else { - if (choice+1 < max_choice) - choice++; - } - } - - } else - choice = i; - - print_item (menu, items[scroll + choice]->name, choice, TRUE, - (items[scroll + choice]->tag[0] != ':')); - - print_arrows(dialog, item_no, scroll, - box_y, box_x+item_x+1, menu_height); - - wnoutrefresh (dialog); - wrefresh (menu); - - continue; /* wait for another key press */ - } - - switch (key) { - case KEY_LEFT: - case TAB: - case KEY_RIGHT: - button = ((key == KEY_LEFT ? --button : ++button) < 0) - ? 2 : (button > 2 ? 0 : button); - - print_buttons(dialog, height, width, button); - wrefresh (menu); - break; - case ' ': - case 's': - case 'y': - case 'n': - case 'm': - /* save scroll info */ - if ( (f=fopen("lxdialog.scrltmp","w")) != NULL ) { - fprintf(f,"%d\n",scroll); - fclose(f); - } - delwin (dialog); - items[scroll + choice]->selected = 1; - switch (key) { - case 's': return 3; - case 'y': return 3; - case 'n': return 4; - case 'm': return 5; - case ' ': return 6; - } - return 0; - case 'h': - case '?': - button = 2; - case '\n': - delwin (dialog); - items[scroll + choice]->selected = 1; - - remove("lxdialog.scrltmp"); - return button; - case 'e': - case 'x': - key = ESC; - case ESC: - break; - } - } - - delwin (dialog); - remove("lxdialog.scrltmp"); - return -1; /* ESC pressed */ -} diff --git a/extra/config/msgbox.c b/extra/config/msgbox.c deleted file mode 100644 index 93692e1fb..000000000 --- a/extra/config/msgbox.c +++ /dev/null @@ -1,85 +0,0 @@ -/* - * msgbox.c -- implements the message box and info box - * - * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcapw@cfw.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "dialog.h" - -/* - * Display a message box. Program will pause and display an "OK" button - * if the parameter 'pause' is non-zero. - */ -int -dialog_msgbox (const char *title, const char *prompt, int height, int width, - int pause) -{ - int i, x, y, key = 0; - WINDOW *dialog; - - /* center dialog box on screen */ - x = (COLS - width) / 2; - y = (LINES - height) / 2; - - draw_shadow (stdscr, y, x, height, width); - - dialog = newwin (height, width, y, x); - keypad (dialog, TRUE); - - draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr); - - if (title != NULL && strlen(title) >= width-2 ) { - /* truncate long title -- mec */ - char * title2 = malloc(width-2+1); - memcpy( title2, title, width-2 ); - title2[width-2] = '\0'; - title = title2; - } - - if (title != NULL) { - wattrset (dialog, title_attr); - mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' '); - waddstr (dialog, (char *)title); - waddch (dialog, ' '); - } - wattrset (dialog, dialog_attr); - print_autowrap (dialog, prompt, width - 2, 1, 2); - - if (pause) { - wattrset (dialog, border_attr); - mvwaddch (dialog, height - 3, 0, ACS_LTEE); - for (i = 0; i < width - 2; i++) - waddch (dialog, ACS_HLINE); - wattrset (dialog, dialog_attr); - waddch (dialog, ACS_RTEE); - - print_button (dialog, " Ok ", - height - 2, width / 2 - 4, TRUE); - - wrefresh (dialog); - while (key != ESC && key != '\n' && key != ' ' && - key != 'O' && key != 'o' && key != 'X' && key != 'x') - key = wgetch (dialog); - } else { - key = '\n'; - wrefresh (dialog); - } - - delwin (dialog); - return key == ESC ? -1 : 0; -} diff --git a/extra/config/symbol.c b/extra/config/symbol.c index a9fae9c13..ea629728a 100644 --- a/extra/config/symbol.c +++ b/extra/config/symbol.c @@ -6,6 +6,7 @@ #include <ctype.h> #include <stdlib.h> #include <string.h> +#include <regex.h> #include <sys/utsname.h> #define LKC_DIRECT_LINK @@ -414,7 +415,7 @@ tristate sym_toggle_tristate_value(struct symbol *sym) bool sym_string_valid(struct symbol *sym, const char *str) { - char ch; + signed char ch; switch (sym->type) { case S_STRING: @@ -649,6 +650,43 @@ struct symbol *sym_find(const char *name) return symbol; } +struct symbol **sym_re_search(const char *pattern) +{ + struct symbol *sym, **sym_arr = NULL; + int i, cnt, size; + regex_t re; + + cnt = size = 0; + /* Skip if empty */ + if (strlen(pattern) == 0) + return NULL; + if (regcomp(&re, pattern, REG_EXTENDED|REG_NOSUB|REG_ICASE)) + return NULL; + + for_all_symbols(i, sym) { + if (sym->flags & SYMBOL_CONST || !sym->name) + continue; + if (regexec(&re, sym->name, 0, NULL, 0)) + continue; + if (cnt + 1 >= size) { + void *tmp = sym_arr; + size += 16; + sym_arr = realloc(sym_arr, size * sizeof(struct symbol *)); + if (!sym_arr) { + free(tmp); + return NULL; + } + } + sym_arr[cnt++] = sym; + } + if (sym_arr) + sym_arr[cnt] = NULL; + regfree(&re); + + return sym_arr; +} + + struct symbol *sym_check_deps(struct symbol *sym); static struct symbol *sym_check_expr_deps(struct expr *e) diff --git a/extra/config/textbox.c b/extra/config/textbox.c deleted file mode 100644 index a5a460b5c..000000000 --- a/extra/config/textbox.c +++ /dev/null @@ -1,556 +0,0 @@ -/* - * textbox.c -- implements the text box - * - * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "dialog.h" - -static void back_lines (int n); -static void print_page (WINDOW * win, int height, int width); -static void print_line (WINDOW * win, int row, int width); -static char *get_line (void); -static void print_position (WINDOW * win, int height, int width); - -static int hscroll, fd, file_size, bytes_read; -static int begin_reached = 1, end_reached, page_length; -static char *buf, *page; - -/* - * Display text from a file in a dialog box. - */ -int -dialog_textbox (const char *title, const char *file, int height, int width) -{ - int i, x, y, cur_x, cur_y, fpos, key = 0; - int passed_end; - char search_term[MAX_LEN + 1]; - WINDOW *dialog, *text; - - search_term[0] = '\0'; /* no search term entered yet */ - - /* Open input file for reading */ - if ((fd = open (file, O_RDONLY)) == -1) { - endwin (); - fprintf (stderr, - "\nCan't open input file in dialog_textbox().\n"); - exit (-1); - } - /* Get file size. Actually, 'file_size' is the real file size - 1, - since it's only the last byte offset from the beginning */ - if ((file_size = lseek (fd, 0, SEEK_END)) == -1) { - endwin (); - fprintf (stderr, "\nError getting file size in dialog_textbox().\n"); - exit (-1); - } - /* Restore file pointer to beginning of file after getting file size */ - if (lseek (fd, 0, SEEK_SET) == -1) { - endwin (); - fprintf (stderr, "\nError moving file pointer in dialog_textbox().\n"); - exit (-1); - } - /* Allocate space for read buffer */ - if ((buf = malloc (BUF_SIZE + 1)) == NULL) { - endwin (); - fprintf (stderr, "\nCan't allocate memory in dialog_textbox().\n"); - exit (-1); - } - if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) { - endwin (); - fprintf (stderr, "\nError reading file in dialog_textbox().\n"); - exit (-1); - } - buf[bytes_read] = '\0'; /* mark end of valid data */ - page = buf; /* page is pointer to start of page to be displayed */ - - /* center dialog box on screen */ - x = (COLS - width) / 2; - y = (LINES - height) / 2; - - - draw_shadow (stdscr, y, x, height, width); - - dialog = newwin (height, width, y, x); - keypad (dialog, TRUE); - - /* Create window for text region, used for scrolling text */ - text = subwin (dialog, height - 4, width - 2, y + 1, x + 1); - wattrset (text, dialog_attr); - wbkgdset (text, dialog_attr & A_COLOR); - - keypad (text, TRUE); - - /* register the new window, along with its borders */ - draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr); - - wattrset (dialog, border_attr); - mvwaddch (dialog, height-3, 0, ACS_LTEE); - for (i = 0; i < width - 2; i++) - waddch (dialog, ACS_HLINE); - wattrset (dialog, dialog_attr); - wbkgdset (dialog, dialog_attr & A_COLOR); - waddch (dialog, ACS_RTEE); - - if (title != NULL && strlen(title) >= width-2 ) { - /* truncate long title -- mec */ - char * title2 = malloc(width-2+1); - memcpy( title2, title, width-2 ); - title2[width-2] = '\0'; - title = title2; - } - - if (title != NULL) { - wattrset (dialog, title_attr); - mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' '); - waddstr (dialog, (char *)title); - waddch (dialog, ' '); - } - print_button (dialog, " Exit ", height - 2, width / 2 - 4, TRUE); - wnoutrefresh (dialog); - getyx (dialog, cur_y, cur_x); /* Save cursor position */ - - /* Print first page of text */ - attr_clear (text, height - 4, width - 2, dialog_attr); - print_page (text, height - 4, width - 2); - print_position (dialog, height, width); - wmove (dialog, cur_y, cur_x); /* Restore cursor position */ - wrefresh (dialog); - - while ((key != ESC) && (key != '\n')) { - key = wgetch (dialog); - switch (key) { - case 'E': /* Exit */ - case 'e': - case 'X': - case 'x': - delwin (dialog); - free (buf); - close (fd); - return 0; - case 'g': /* First page */ - case KEY_HOME: - if (!begin_reached) { - begin_reached = 1; - /* First page not in buffer? */ - if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) { - endwin (); - fprintf (stderr, - "\nError moving file pointer in dialog_textbox().\n"); - exit (-1); - } - if (fpos > bytes_read) { /* Yes, we have to read it in */ - if (lseek (fd, 0, SEEK_SET) == -1) { - endwin (); - fprintf (stderr, "\nError moving file pointer in " - "dialog_textbox().\n"); - exit (-1); - } - if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) { - endwin (); - fprintf (stderr, - "\nError reading file in dialog_textbox().\n"); - exit (-1); - } - buf[bytes_read] = '\0'; - } - page = buf; - print_page (text, height - 4, width - 2); - print_position (dialog, height, width); - wmove (dialog, cur_y, cur_x); /* Restore cursor position */ - wrefresh (dialog); - } - break; - case 'G': /* Last page */ - case KEY_END: - - end_reached = 1; - /* Last page not in buffer? */ - if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) { - endwin (); - fprintf (stderr, - "\nError moving file pointer in dialog_textbox().\n"); - exit (-1); - } - if (fpos < file_size) { /* Yes, we have to read it in */ - if (lseek (fd, -BUF_SIZE, SEEK_END) == -1) { - endwin (); - fprintf (stderr, - "\nError moving file pointer in dialog_textbox().\n"); - exit (-1); - } - if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) { - endwin (); - fprintf (stderr, - "\nError reading file in dialog_textbox().\n"); - exit (-1); - } - buf[bytes_read] = '\0'; - } - page = buf + bytes_read; - back_lines (height - 4); - print_page (text, height - 4, width - 2); - print_position (dialog, height, width); - wmove (dialog, cur_y, cur_x); /* Restore cursor position */ - wrefresh (dialog); - break; - case 'K': /* Previous line */ - case 'k': - case KEY_UP: - if (!begin_reached) { - back_lines (page_length + 1); - - /* We don't call print_page() here but use scrolling to ensure - faster screen update. However, 'end_reached' and - 'page_length' should still be updated, and 'page' should - point to start of next page. This is done by calling - get_line() in the following 'for' loop. */ - scrollok (text, TRUE); - wscrl (text, -1); /* Scroll text region down one line */ - scrollok (text, FALSE); - page_length = 0; - passed_end = 0; - for (i = 0; i < height - 4; i++) { - if (!i) { - /* print first line of page */ - print_line (text, 0, width - 2); - wnoutrefresh (text); - } else - /* Called to update 'end_reached' and 'page' */ - get_line (); - if (!passed_end) - page_length++; - if (end_reached && !passed_end) - passed_end = 1; - } - - print_position (dialog, height, width); - wmove (dialog, cur_y, cur_x); /* Restore cursor position */ - wrefresh (dialog); - } - break; - case 'B': /* Previous page */ - case 'b': - case KEY_PPAGE: - if (begin_reached) - break; - back_lines (page_length + height - 4); - print_page (text, height - 4, width - 2); - print_position (dialog, height, width); - wmove (dialog, cur_y, cur_x); - wrefresh (dialog); - break; - case 'J': /* Next line */ - case 'j': - case KEY_DOWN: - if (!end_reached) { - begin_reached = 0; - scrollok (text, TRUE); - scroll (text); /* Scroll text region up one line */ - scrollok (text, FALSE); - print_line (text, height - 5, width - 2); - wnoutrefresh (text); - print_position (dialog, height, width); - wmove (dialog, cur_y, cur_x); /* Restore cursor position */ - wrefresh (dialog); - } - break; - case KEY_NPAGE: /* Next page */ - case ' ': - if (end_reached) - break; - - begin_reached = 0; - print_page (text, height - 4, width - 2); - print_position (dialog, height, width); - wmove (dialog, cur_y, cur_x); - wrefresh (dialog); - break; - case '0': /* Beginning of line */ - case 'H': /* Scroll left */ - case 'h': - case KEY_LEFT: - if (hscroll <= 0) - break; - - if (key == '0') - hscroll = 0; - else - hscroll--; - /* Reprint current page to scroll horizontally */ - back_lines (page_length); - print_page (text, height - 4, width - 2); - wmove (dialog, cur_y, cur_x); - wrefresh (dialog); - break; - case 'L': /* Scroll right */ - case 'l': - case KEY_RIGHT: - if (hscroll >= MAX_LEN) - break; - hscroll++; - /* Reprint current page to scroll horizontally */ - back_lines (page_length); - print_page (text, height - 4, width - 2); - wmove (dialog, cur_y, cur_x); - wrefresh (dialog); - break; - case ESC: - break; - } - } - - delwin (dialog); - free (buf); - close (fd); - return 1; /* ESC pressed */ -} - -/* - * Go back 'n' lines in text file. Called by dialog_textbox(). - * 'page' will be updated to point to the desired line in 'buf'. - */ -static void -back_lines (int n) -{ - int i, fpos; - - begin_reached = 0; - /* We have to distinguish between end_reached and !end_reached - since at end of file, the line is not ended by a '\n'. - The code inside 'if' basically does a '--page' to move one - character backward so as to skip '\n' of the previous line */ - if (!end_reached) { - /* Either beginning of buffer or beginning of file reached? */ - if (page == buf) { - if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) { - endwin (); - fprintf (stderr, "\nError moving file pointer in " - "back_lines().\n"); - exit (-1); - } - if (fpos > bytes_read) { /* Not beginning of file yet */ - /* We've reached beginning of buffer, but not beginning of - file yet, so read previous part of file into buffer. - Note that we only move backward for BUF_SIZE/2 bytes, - but not BUF_SIZE bytes to avoid re-reading again in - print_page() later */ - /* Really possible to move backward BUF_SIZE/2 bytes? */ - if (fpos < BUF_SIZE / 2 + bytes_read) { - /* No, move less then */ - if (lseek (fd, 0, SEEK_SET) == -1) { - endwin (); - fprintf (stderr, "\nError moving file pointer in " - "back_lines().\n"); - exit (-1); - } - page = buf + fpos - bytes_read; - } else { /* Move backward BUF_SIZE/2 bytes */ - if (lseek (fd, -(BUF_SIZE / 2 + bytes_read), SEEK_CUR) - == -1) { - endwin (); - fprintf (stderr, "\nError moving file pointer " - "in back_lines().\n"); - exit (-1); - } - page = buf + BUF_SIZE / 2; - } - if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) { - endwin (); - fprintf (stderr, "\nError reading file in back_lines().\n"); - exit (-1); - } - buf[bytes_read] = '\0'; - } else { /* Beginning of file reached */ - begin_reached = 1; - return; - } - } - if (*(--page) != '\n') { /* '--page' here */ - /* Something's wrong... */ - endwin (); - fprintf (stderr, "\nInternal error in back_lines().\n"); - exit (-1); - } - } - /* Go back 'n' lines */ - for (i = 0; i < n; i++) - do { - if (page == buf) { - if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) { - endwin (); - fprintf (stderr, - "\nError moving file pointer in back_lines().\n"); - exit (-1); - } - if (fpos > bytes_read) { - /* Really possible to move backward BUF_SIZE/2 bytes? */ - if (fpos < BUF_SIZE / 2 + bytes_read) { - /* No, move less then */ - if (lseek (fd, 0, SEEK_SET) == -1) { - endwin (); - fprintf (stderr, "\nError moving file pointer " - "in back_lines().\n"); - exit (-1); - } - page = buf + fpos - bytes_read; - } else { /* Move backward BUF_SIZE/2 bytes */ - if (lseek (fd, -(BUF_SIZE / 2 + bytes_read), - SEEK_CUR) == -1) { - endwin (); - fprintf (stderr, "\nError moving file pointer" - " in back_lines().\n"); - exit (-1); - } - page = buf + BUF_SIZE / 2; - } - if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) { - endwin (); - fprintf (stderr, "\nError reading file in " - "back_lines().\n"); - exit (-1); - } - buf[bytes_read] = '\0'; - } else { /* Beginning of file reached */ - begin_reached = 1; - return; - } - } - } while (*(--page) != '\n'); - page++; -} - -/* - * Print a new page of text. Called by dialog_textbox(). - */ -static void -print_page (WINDOW * win, int height, int width) -{ - int i, passed_end = 0; - - page_length = 0; - for (i = 0; i < height; i++) { - print_line (win, i, width); - if (!passed_end) - page_length++; - if (end_reached && !passed_end) - passed_end = 1; - } - wnoutrefresh (win); -} - -/* - * Print a new line of text. Called by dialog_textbox() and print_page(). - */ -static void -print_line (WINDOW * win, int row, int width) -{ - int y, x; - char *line; - - line = get_line (); - line += MIN (strlen (line), hscroll); /* Scroll horizontally */ - wmove (win, row, 0); /* move cursor to correct line */ - waddch (win, ' '); - waddnstr (win, line, MIN (strlen (line), width - 2)); - - getyx (win, y, x); - /* Clear 'residue' of previous line */ -#if OLD_NCURSES - { - int i; - for (i = 0; i < width - x; i++) - waddch (win, ' '); - } -#else - wclrtoeol(win); -#endif -} - -/* - * Return current line of text. Called by dialog_textbox() and print_line(). - * 'page' should point to start of current line before calling, and will be - * updated to point to start of next line. - */ -static char * -get_line (void) -{ - int i = 0, fpos; - static char line[MAX_LEN + 1]; - - end_reached = 0; - while (*page != '\n') { - if (*page == '\0') { - /* Either end of file or end of buffer reached */ - if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) { - endwin (); - fprintf (stderr, "\nError moving file pointer in " - "get_line().\n"); - exit (-1); - } - if (fpos < file_size) { /* Not end of file yet */ - /* We've reached end of buffer, but not end of file yet, - so read next part of file into buffer */ - if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) { - endwin (); - fprintf (stderr, "\nError reading file in get_line().\n"); - exit (-1); - } - buf[bytes_read] = '\0'; - page = buf; - } else { - if (!end_reached) - end_reached = 1; - break; - } - } else if (i < MAX_LEN) - line[i++] = *(page++); - else { - /* Truncate lines longer than MAX_LEN characters */ - if (i == MAX_LEN) - line[i++] = '\0'; - page++; - } - } - if (i <= MAX_LEN) - line[i] = '\0'; - if (!end_reached) - page++; /* move pass '\n' */ - - return line; -} - -/* - * Print current position - */ -static void -print_position (WINDOW * win, int height, int width) -{ - int fpos, percent; - - if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) { - endwin (); - fprintf (stderr, "\nError moving file pointer in print_position().\n"); - exit (-1); - } - wattrset (win, position_indicator_attr); - wbkgdset (win, position_indicator_attr & A_COLOR); - percent = !file_size ? - 100 : ((fpos - bytes_read + page - buf) * 100) / file_size; - wmove (win, height - 3, width - 9); - wprintw (win, "(%3d%%)", percent); -} diff --git a/extra/config/util.c b/extra/config/util.c index d0cfa58ee..1fa4c0b80 100644 --- a/extra/config/util.c +++ b/extra/config/util.c @@ -1,375 +1,109 @@ /* - * util.c + * Copyright (C) 2002-2005 Roman Zippel <zippel@linux-m68k.org> + * Copyright (C) 2002-2005 Sam Ravnborg <sam@ravnborg.org> * - * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * Released under the terms of the GNU GPL v2.0. */ -#include "dialog.h" - - -/* use colors by default? */ -bool use_colors = 1; - -char *backtitle = NULL; - -const char *dialog_result; - -/* - * Attribute values, default is for mono display - */ -chtype attributes[] = -{ - A_NORMAL, /* screen_attr */ - A_NORMAL, /* shadow_attr */ - A_NORMAL, /* dialog_attr */ - A_BOLD, /* title_attr */ - A_NORMAL, /* border_attr */ - A_REVERSE, /* button_active_attr */ - A_DIM, /* button_inactive_attr */ - A_REVERSE, /* button_key_active_attr */ - A_BOLD, /* button_key_inactive_attr */ - A_REVERSE, /* button_label_active_attr */ - A_NORMAL, /* button_label_inactive_attr */ - A_NORMAL, /* inputbox_attr */ - A_NORMAL, /* inputbox_border_attr */ - A_NORMAL, /* searchbox_attr */ - A_BOLD, /* searchbox_title_attr */ - A_NORMAL, /* searchbox_border_attr */ - A_BOLD, /* position_indicator_attr */ - A_NORMAL, /* menubox_attr */ - A_NORMAL, /* menubox_border_attr */ - A_NORMAL, /* item_attr */ - A_REVERSE, /* item_selected_attr */ - A_BOLD, /* tag_attr */ - A_REVERSE, /* tag_selected_attr */ - A_BOLD, /* tag_key_attr */ - A_REVERSE, /* tag_key_selected_attr */ - A_BOLD, /* check_attr */ - A_REVERSE, /* check_selected_attr */ - A_BOLD, /* uarrow_attr */ - A_BOLD /* darrow_attr */ -}; +#include <string.h> +#include "lkc.h" - -#include "colors.h" - -/* - * Table of color values - */ -int color_table[][3] = -{ - {SCREEN_FG, SCREEN_BG, SCREEN_HL}, - {SHADOW_FG, SHADOW_BG, SHADOW_HL}, - {DIALOG_FG, DIALOG_BG, DIALOG_HL}, - {TITLE_FG, TITLE_BG, TITLE_HL}, - {BORDER_FG, BORDER_BG, BORDER_HL}, - {BUTTON_ACTIVE_FG, BUTTON_ACTIVE_BG, BUTTON_ACTIVE_HL}, - {BUTTON_INACTIVE_FG, BUTTON_INACTIVE_BG, BUTTON_INACTIVE_HL}, - {BUTTON_KEY_ACTIVE_FG, BUTTON_KEY_ACTIVE_BG, BUTTON_KEY_ACTIVE_HL}, - {BUTTON_KEY_INACTIVE_FG, BUTTON_KEY_INACTIVE_BG, BUTTON_KEY_INACTIVE_HL}, - {BUTTON_LABEL_ACTIVE_FG, BUTTON_LABEL_ACTIVE_BG, BUTTON_LABEL_ACTIVE_HL}, - {BUTTON_LABEL_INACTIVE_FG, BUTTON_LABEL_INACTIVE_BG, - BUTTON_LABEL_INACTIVE_HL}, - {INPUTBOX_FG, INPUTBOX_BG, INPUTBOX_HL}, - {INPUTBOX_BORDER_FG, INPUTBOX_BORDER_BG, INPUTBOX_BORDER_HL}, - {SEARCHBOX_FG, SEARCHBOX_BG, SEARCHBOX_HL}, - {SEARCHBOX_TITLE_FG, SEARCHBOX_TITLE_BG, SEARCHBOX_TITLE_HL}, - {SEARCHBOX_BORDER_FG, SEARCHBOX_BORDER_BG, SEARCHBOX_BORDER_HL}, - {POSITION_INDICATOR_FG, POSITION_INDICATOR_BG, POSITION_INDICATOR_HL}, - {MENUBOX_FG, MENUBOX_BG, MENUBOX_HL}, - {MENUBOX_BORDER_FG, MENUBOX_BORDER_BG, MENUBOX_BORDER_HL}, - {ITEM_FG, ITEM_BG, ITEM_HL}, - {ITEM_SELECTED_FG, ITEM_SELECTED_BG, ITEM_SELECTED_HL}, - {TAG_FG, TAG_BG, TAG_HL}, - {TAG_SELECTED_FG, TAG_SELECTED_BG, TAG_SELECTED_HL}, - {TAG_KEY_FG, TAG_KEY_BG, TAG_KEY_HL}, - {TAG_KEY_SELECTED_FG, TAG_KEY_SELECTED_BG, TAG_KEY_SELECTED_HL}, - {CHECK_FG, CHECK_BG, CHECK_HL}, - {CHECK_SELECTED_FG, CHECK_SELECTED_BG, CHECK_SELECTED_HL}, - {UARROW_FG, UARROW_BG, UARROW_HL}, - {DARROW_FG, DARROW_BG, DARROW_HL}, -}; /* color_table */ - -/* - * Set window to attribute 'attr' - */ -void -attr_clear (WINDOW * win, int height, int width, chtype attr) -{ - int i, j; - - wattrset (win, attr); - for (i = 0; i < height; i++) { - wmove (win, i, 0); - for (j = 0; j < width; j++) - waddch (win, ' '); - } - touchwin (win); -} - -void dialog_clear (void) -{ - attr_clear (stdscr, LINES, COLS, screen_attr); - /* Display background title if it exists ... - SLH */ - if (backtitle != NULL) { - int i; - - wattrset (stdscr, screen_attr); - mvwaddstr (stdscr, 0, 1, (char *)backtitle); - wmove (stdscr, 1, 1); - for (i = 1; i < COLS - 1; i++) - waddch (stdscr, ACS_HLINE); - } - wnoutrefresh (stdscr); -} - -/* - * Do some initialization for dialog - */ -void -init_dialog (void) -{ - initscr (); /* Init curses */ - keypad (stdscr, TRUE); - cbreak (); - noecho (); - - - if (use_colors) /* Set up colors */ - color_setup (); - - - dialog_clear (); -} - -/* - * Setup for color display - */ -void -color_setup (void) +/* file already present in list? If not add it */ +struct file *file_lookup(const char *name) { - int i; + struct file *file; - if (has_colors ()) { /* Terminal supports color? */ - start_color (); - - /* Initialize color pairs */ - for (i = 0; i < ATTRIBUTE_COUNT; i++) - init_pair (i + 1, color_table[i][0], color_table[i][1]); + for (file = file_list; file; file = file->next) { + if (!strcmp(name, file->name)) + return file; + } - /* Setup color attributes */ - for (i = 0; i < ATTRIBUTE_COUNT; i++) - attributes[i] = C_ATTR (color_table[i][2], i + 1); - } + file = malloc(sizeof(*file)); + memset(file, 0, sizeof(*file)); + file->name = strdup(name); + file->next = file_list; + file_list = file; + return file; } -/* - * End using dialog functions. - */ -void -end_dialog (void) +/* write a dependency file as used by kbuild to track dependencies */ +int file_write_dep(const char *name) { - endwin (); + struct file *file; + FILE *out; + + if (!name) + name = ".config.cmd"; + out = fopen("..config.tmp", "w"); + if (!out) + return 1; + fprintf(out, "deps_config := \\\n"); + for (file = file_list; file; file = file->next) { + if (file->next) + fprintf(out, "\t%s \\\n", file->name); + else + fprintf(out, "\t%s\n", file->name); + } + fprintf(out, "\n.config include/linux/autoconf.h: $(deps_config)\n\n$(deps_config):\n"); + fclose(out); + rename("..config.tmp", name); + return 0; } -/* - * Print a string of text in a window, automatically wrap around to the - * next line if the string is too long to fit on one line. Newline - * characters '\n' are replaced by spaces. We start on a new line - * if there is no room for at least 4 nonblanks following a double-space. - */ -void -print_autowrap (WINDOW * win, const char *prompt, int width, int y, int x) +/* Allocate initial growable sting */ +struct gstr str_new(void) { - int newl, cur_x, cur_y; - int i, prompt_len, room, wlen; - char tempstr[MAX_LEN + 1], *word, *sp, *sp2; - - strcpy (tempstr, prompt); - - prompt_len = strlen(tempstr); - - /* - * Remove newlines - */ - for(i=0; i<prompt_len; i++) { - if(tempstr[i] == '\n') tempstr[i] = ' '; - } - - if (prompt_len <= width - x * 2) { /* If prompt is short */ - wmove (win, y, (width - prompt_len) / 2); - waddstr (win, tempstr); - } else { - cur_x = x; - cur_y = y; - newl = 1; - word = tempstr; - while (word && *word) { - sp = index(word, ' '); - if (sp) - *sp++ = 0; - - /* Wrap to next line if either the word does not fit, - or it is the first word of a new sentence, and it is - short, and the next word does not fit. */ - room = width - cur_x; - wlen = strlen(word); - if (wlen > room || - (newl && wlen < 4 && sp && wlen+1+strlen(sp) > room - && (!(sp2 = index(sp, ' ')) || wlen+1+(sp2-sp) > room))) { - cur_y++; - cur_x = x; - } - wmove (win, cur_y, cur_x); - waddstr (win, word); - getyx (win, cur_y, cur_x); - cur_x++; - if (sp && *sp == ' ') { - cur_x++; /* double space */ - while (*++sp == ' '); - newl = 1; - } else - newl = 0; - word = sp; - } - } + struct gstr gs; + gs.s = malloc(sizeof(char) * 64); + gs.len = 16; + strcpy(gs.s, "\0"); + return gs; } -/* - * Print a button - */ -void -print_button (WINDOW * win, const char *label, int y, int x, int selected) +/* Allocate and assign growable string */ +struct gstr str_assign(const char *s) { - int i, temp; - - wmove (win, y, x); - wattrset (win, selected ? button_active_attr : button_inactive_attr); - waddstr (win, "<"); - temp = strspn (label, " "); - label += temp; - wattrset (win, selected ? button_label_active_attr - : button_label_inactive_attr); - for (i = 0; i < temp; i++) - waddch (win, ' '); - wattrset (win, selected ? button_key_active_attr - : button_key_inactive_attr); - waddch (win, label[0]); - wattrset (win, selected ? button_label_active_attr - : button_label_inactive_attr); - waddstr (win, (char *)label + 1); - wattrset (win, selected ? button_active_attr : button_inactive_attr); - waddstr (win, ">"); - wmove (win, y, x + temp + 1); + struct gstr gs; + gs.s = strdup(s); + gs.len = strlen(s) + 1; + return gs; } -/* - * Draw a rectangular box with line drawing characters - */ -void -draw_box (WINDOW * win, int y, int x, int height, int width, - chtype box, chtype border) +/* Free storage for growable string */ +void str_free(struct gstr *gs) { - int i, j; - - wattrset (win, 0); - for (i = 0; i < height; i++) { - wmove (win, y + i, x); - for (j = 0; j < width; j++) - if (!i && !j) - waddch (win, border | ACS_ULCORNER); - else if (i == height - 1 && !j) - waddch (win, border | ACS_LLCORNER); - else if (!i && j == width - 1) - waddch (win, box | ACS_URCORNER); - else if (i == height - 1 && j == width - 1) - waddch (win, box | ACS_LRCORNER); - else if (!i) - waddch (win, border | ACS_HLINE); - else if (i == height - 1) - waddch (win, box | ACS_HLINE); - else if (!j) - waddch (win, border | ACS_VLINE); - else if (j == width - 1) - waddch (win, box | ACS_VLINE); - else - waddch (win, box | ' '); - } + if (gs->s) + free(gs->s); + gs->s = NULL; + gs->len = 0; } -/* - * Draw shadows along the right and bottom edge to give a more 3D look - * to the boxes - */ -void -draw_shadow (WINDOW * win, int y, int x, int height, int width) +/* Append to growable string */ +void str_append(struct gstr *gs, const char *s) { - int i; - - if (has_colors ()) { /* Whether terminal supports color? */ - wattrset (win, shadow_attr); - wmove (win, y + height, x + 2); - for (i = 0; i < width; i++) - waddch (win, winch (win) & A_CHARTEXT); - for (i = y + 1; i < y + height + 1; i++) { - wmove (win, i, x + width); - waddch (win, winch (win) & A_CHARTEXT); - waddch (win, winch (win) & A_CHARTEXT); + size_t l = strlen(gs->s) + strlen(s) + 1; + if (l > gs->len) { + gs->s = realloc(gs->s, l); + gs->len = l; } - wnoutrefresh (win); - } + strcat(gs->s, s); } -/* - * Return the position of the first alphabetic character in a string. - */ -int -first_alpha(const char *string, const char *exempt) +/* Append printf formatted string to growable string */ +void str_printf(struct gstr *gs, const char *fmt, ...) { - int i, in_paren=0, c; - - for (i = 0; i < strlen(string); i++) { - c = tolower(string[i]); - - if (strchr("<[(", c)) ++in_paren; - if (strchr(">])", c) && in_paren > 0) --in_paren; - - if ((! in_paren) && isalpha(c) && - strchr(exempt, c) == 0) - return i; - } - - return 0; + va_list ap; + char s[10000]; /* big enough... */ + va_start(ap, fmt); + vsnprintf(s, sizeof(s), fmt, ap); + str_append(gs, s); + va_end(ap); } -/* - * Get the first selected item in the dialog_list_item list. - */ -struct dialog_list_item * -first_sel_item(int item_no, struct dialog_list_item ** items) +/* Retreive value of growable string */ +const char *str_get(struct gstr *gs) { - int i; - - for (i = 0; i < item_no; i++) { - if (items[i]->selected) - return items[i]; - } - - return NULL; + return gs->s; } + diff --git a/extra/config/yesno.c b/extra/config/yesno.c deleted file mode 100644 index 11fcc25f5..000000000 --- a/extra/config/yesno.c +++ /dev/null @@ -1,118 +0,0 @@ -/* - * yesno.c -- implements the yes/no box - * - * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "dialog.h" - -/* - * Display termination buttons - */ -static void -print_buttons(WINDOW *dialog, int height, int width, int selected) -{ - int x = width / 2 - 10; - int y = height - 2; - - print_button (dialog, " Yes ", y, x, selected == 0); - print_button (dialog, " No ", y, x + 13, selected == 1); - - wmove(dialog, y, x+1 + 13*selected ); - wrefresh (dialog); -} - -/* - * Display a dialog box with two buttons - Yes and No - */ -int -dialog_yesno (const char *title, const char *prompt, int height, int width) -{ - int i, x, y, key = 0, button = 0; - WINDOW *dialog; - - /* center dialog box on screen */ - x = (COLS - width) / 2; - y = (LINES - height) / 2; - - draw_shadow (stdscr, y, x, height, width); - - dialog = newwin (height, width, y, x); - keypad (dialog, TRUE); - - draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr); - wattrset (dialog, border_attr); - mvwaddch (dialog, height-3, 0, ACS_LTEE); - for (i = 0; i < width - 2; i++) - waddch (dialog, ACS_HLINE); - wattrset (dialog, dialog_attr); - waddch (dialog, ACS_RTEE); - - if (title != NULL && strlen(title) >= width-2 ) { - /* truncate long title -- mec */ - char * title2 = malloc(width-2+1); - memcpy( title2, title, width-2 ); - title2[width-2] = '\0'; - title = title2; - } - - if (title != NULL) { - wattrset (dialog, title_attr); - mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' '); - waddstr (dialog, (char *)title); - waddch (dialog, ' '); - } - - wattrset (dialog, dialog_attr); - print_autowrap (dialog, prompt, width - 2, 1, 3); - - print_buttons(dialog, height, width, 0); - - while (key != ESC) { - key = wgetch (dialog); - switch (key) { - case 'Y': - case 'y': - delwin (dialog); - return 0; - case 'N': - case 'n': - delwin (dialog); - return 1; - - case TAB: - case KEY_LEFT: - case KEY_RIGHT: - button = ((key == KEY_LEFT ? --button : ++button) < 0) - ? 1 : (button > 1 ? 0 : button); - - print_buttons(dialog, height, width, button); - wrefresh (dialog); - break; - case ' ': - case '\n': - delwin (dialog); - return button; - case ESC: - break; - } - } - - delwin (dialog); - return -1; /* ESC pressed */ -} diff --git a/extra/config/zconf.tab.c_shipped b/extra/config/zconf.tab.c_shipped index 224bf0d17..3f0f7bb6a 100644 --- a/extra/config/zconf.tab.c_shipped +++ b/extra/config/zconf.tab.c_shipped @@ -175,6 +175,8 @@ static bool zconf_endtoken(int token, int starttoken, int endtoken); struct symbol *symbol_hash[257]; +static struct menu *current_menu, *current_entry; + #define YYERROR_VERBOSE @@ -2119,6 +2121,7 @@ void zconfdump(FILE *out) } #include "lex.zconf.c" +#include "util.c" #include "confdata.c" #include "expr.c" #include "symbol.c" diff --git a/extra/config/zconf.y b/extra/config/zconf.y index 6eb793336..41ca0cc67 100644 --- a/extra/config/zconf.y +++ b/extra/config/zconf.y @@ -25,6 +25,8 @@ static bool zconf_endtoken(int token, int starttoken, int endtoken); struct symbol *symbol_hash[257]; +static struct menu *current_menu, *current_entry; + #define YYERROR_VERBOSE %} %expect 40 @@ -681,6 +683,7 @@ void zconfdump(FILE *out) } #include "lex.zconf.c" +#include "util.c" #include "confdata.c" #include "expr.c" #include "symbol.c" |