diff options
| author | Karl Berry <karl@freefriends.org> | 2006-01-17 21:16:42 +0000 |
|---|---|---|
| committer | Karl Berry <karl@freefriends.org> | 2006-01-17 21:16:42 +0000 |
| commit | a3d3111bfe26b8e5f5bc6049dfb2a4ca2edc7881 (patch) | |
| tree | f4a8a34f904c1bb86adcc3ae0e14434badc6dbe4 /Build/source/utils/dialog | |
| parent | 6c0eafbb1395d426a72a74538e0b2a95e8344ca6 (diff) | |
utils 1
git-svn-id: svn://tug.org/texlive/trunk@1484 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/utils/dialog')
22 files changed, 6706 insertions, 0 deletions
diff --git a/Build/source/utils/dialog/COPYING b/Build/source/utils/dialog/COPYING new file mode 100644 index 00000000000..a43ea2126fb --- /dev/null +++ b/Build/source/utils/dialog/COPYING @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 675 Mass Ave, Cambridge, MA 02139, USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. 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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. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + <signature of Ty Coon>, 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/Build/source/utils/dialog/Makefile.in b/Build/source/utils/dialog/Makefile.in new file mode 100644 index 00000000000..5f0eaa2df6d --- /dev/null +++ b/Build/source/utils/dialog/Makefile.in @@ -0,0 +1,162 @@ +# Copyright (C) 1988,89,91,92,93,94,95,96 Free Software Foundation, Inc. +# This file is part of dialog. +# +# dialog 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, or (at your option) +# any later version. +# +# dialog 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 dialog; see the file COPYING. If not, write to +# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. + +# +# Makefile for dialog +# + +# Ultrix 2.2 make doesn't expand the value of VPATH. +VPATH = @srcdir@ +# This must repeat the value, because configure will remove `VPATH = .'. +srcdir = @srcdir@ + +CC = @CC@ + +CFLAGS = @CFLAGS@ +CPPFLAGS = @CPPFLAGS@ @CURSESCPPFLAGS@ +LDFLAGS = @LDFLAGS@ + +NCURSESDIR=../../libs/ncurses +NCURSESSRCDIR=$(srcdir)/$(NCURSESDIR) +CURSESDEFS = -DHAVE_NCURSES -DUSE_COLORS +LDCURSESLIB = @LDCURSESLIB@ +CURSESDEP = @CURSESDEP@ + +defines = @DEFS@ $(CURSESDEFS) -DLIBDIR=\"$(libdir)\" -DINCLUDEDIR=\"$(includedir)\" + +# Common prefix for machine-independent installed files. +prefix = @prefix@ +# Common prefix for machine-dependent installed files. +exec_prefix = @exec_prefix@ + +# Directory to install `make' in. +bindir = @bindir@ +# Directory to find libraries in for `-lXXX'. +libdir = $(exec_prefix)/lib +# Directory to search by default for included makefiles. +includedir = $(prefix)/include +# Directory to install the Info files in. +infodir = $(prefix)/info +# Directory to install the man page in. +mandir = @mandir@ +man1dir = $(mandir)/man$(manext) +# Number to put on the man page filename. +manext = 1 + +# Program to install `make'. +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +# Program to install the man page. +INSTALL_DATA = @INSTALL_DATA@ +# Generic install program. +INSTALL = @INSTALL@ + +# Program to format Texinfo source into Info files. +MAKEINFO = makeinfo +# Program to format Texinfo source into DVI files. +TEXI2DVI = texi2dvi + +# Programs to make tags files. +ETAGS = etags -w +CTAGS = ctags -w + +objs = dialog.o checklist.o inputbox.o menubox.o msgbox.o textbox.o yesno.o radiolist.o gauge.o rc.o strcasecmp.o +srcs = $(srcdir)/dialog.c $(srcdir)/checklist.c $(srcdir)/inputbox.c \ + $(srcdir)/menubox.c $(srcdir)/msgbox.c $(srcdir)/textbox.c \ + $(srcdir)/yesno.c $(srcdir)/radiolist.c $(srcdir)/gauge.c \ + $(srcdir)/rc.c $(srcdir)/strcasecmp.c + +default all: dialog + +.SUFFIXES: +.SUFFIXES: .o .c .h .ps .dvi .info .texinfo + +info: +dvi: +# Some makes apparently use .PHONY as the default goal if it is before `all'. +.PHONY: all check info dvi + +dialog: $(CURSESDEP) $(objs) + $(CC) $(LDFLAGS) $(objs) -o dialog $(LDCURSESLIB) + +$(NCURSESDIR)/lib/libncurses.a: + cd $(NCURSESDIR); $(MAKE) + +.c.o: + $(CC) $(defines) -c -I. -I$(srcdir) \ + $(CPPFLAGS) $(CFLAGS) $< $(OUTPUT_OPTION) + +# For some losing Unix makes. +SHELL = /bin/sh +@SET_MAKE@ + +.PHONY: install installdirs install-exec +install: install-exec $(man1dir)/tcdialog.$(manext) + +install-exec: installdirs $(bindir)/tcdialog + +installdirs: + $(SHELL) ${srcdir}/mkinstalldirs $(bindir) $(man1dir) + +$(bindir)/tcdialog: dialog + $(INSTALL_PROGRAM) dialog $@ + +$(man1dir)/tcdialog.$(manext): dialog.man + $(INSTALL_DATA) $(srcdir)/dialog.man $@ + + +check: +uninstall: + -rm -f $(bindir)/tcdialog $(man1dir)/tcdialog.$(manext) + + +.PHONY: clean realclean distclean mostlyclean +clean: + -rm -f dialog *.o core +distclean: clean + -rm -f Makefile config.status build.sh stamp-config + -rm -f config.log config.cache + -rm -f TAGS tags dialogconfig.h +realclean: distclean +mostlyclean: clean + +Makefile: config.status $(srcdir)/Makefile.in + $(SHELL) config.status +config.h: stamp-config ; +stamp-config: config.status $(srcdir)/config.h.in + $(SHELL) config.status + touch stamp-config + +# This tells versions [3.59,3.63) of GNU make not to export all variables. +.NOEXPORT: + +# The automatically generated dependencies below may omit config.h +# because it is included with ``#include <config.h>'' rather than +# ``#include "config.h"''. So we add the explicit dependency to make sure. +$(objs): + +# Automatically generated dependencies will be put at the end of the file. +checklist.o: checklist.c dialog.h +dialog.o: dialog.c dialog.h +gauge.o: gauge.c dialog.h +inputbox.o: inputbox.c dialog.h +menubox.o: menubox.c dialog.h +msgbox.o: msgbox.c dialog.h +radiolist.o: radiolist.c dialog.h +rc.o: rc.c +strcasecmp.o: strcasecmp.c dialogconfig.h +textbox.o: textbox.c dialog.h +yesno.o: yesno.c dialog.h diff --git a/Build/source/utils/dialog/README b/Build/source/utils/dialog/README new file mode 100644 index 00000000000..49d27e64c2b --- /dev/null +++ b/Build/source/utils/dialog/README @@ -0,0 +1,148 @@ + dialog - Display dialog boxes in shell script (version 0.5) + =========================================================== + +This is a program that will enable you to present a variety of questions or +display messages using dialog boxes from a shell script. Currently, these +types of dialog boxes are implemented: yes/no box, menu box, input box, +message box, text box, info box, checklist box. The idea of writing this +program came from the fact that most questions asked in a shell script (and +many interactive programs as well) can be classified into these few types: + + + 1) One that requires the user to answer either yes or no. + + 2) One that presents a number of options for the user to choose. + + 3) One that requires the user to input a string. + + 4) One that displays a message and optionally wait for a key press + before continuing. + + 5) One that presents a list of options that can be turned on or off. + + +The program 'dialog' can, say for example, be called in a shell script to +present the first type of questions like this: + + + if dialog --yesno <question text> <height> <width> + then + ... + fi + + + e.g. if dialog --yesno "Do you want to continue?" 7 51 + then + echo "Continuing..." + else + echo "Aborting..." + fi + + +I've included a sample shell script for each type of boxes in the directory +samples. The program requires ncurses to compile. Running 'dialog' without +arguments will display the usage. + + + +FEATURES +-------- + + * Friendly dialog box interface with buttons, etc. + + * Auto wrap around of question text if it's too long to fit on + one line. + + * "\n" can be inserted in question text to control line breaking + explicitly. The real newline character '\n' can also be used. + (note - using \n means that you have to do all layout yourself, + as this isn't handled by the word-wrap routine - Stuart) + + * run-time configruation of color settings and other options using + a configuration file. + +WHAT'S NEW SINCE VERSION 0.4? +----------------------------- + + * New guage widget to display progress meter-like stuff. + + * New dialog.pl perl interface to dialog. Makes using + dialog from perl simple and powerful. + + * inputbox widgets now accept an initial string to display + + * Added --separate-output option which affects the output of + checklist widgets. Each selected item is printed on an + individual line, with no quotes. This makes processing of + the output a snap. + + * Word wrap is still broken (see samples/yesno) but wordwrap + using dialog.pl works nicely. + +WHAT'S NEW SINCE VERSION 0.3? +----------------------------- + + * dialog works with ncurses 1.8.5 now (patch is supplied to fix + ncurses 1.8.5 as well) + + * word-wrap in infobox's etc has been fixed (so long as you don't + use \n in your prompts. + + * new default colour scheme (sort of 3D look now) + + * radiolist option added (same as a menu, but with radio buttons) + + * backtitle option added (place a title on the background - can be + used with --title, or instead of it) + + +WHAT'S NEW SINCE VERSION 0.21? +------------------------------ + + * some changes for faster screen update. + + * much more flexible color settings. Can use all 16 colors + (8 normal, 8 highlight) of the Linux console. + + * added run-time configuration using configuration file. + + * some minor bug fixes and cleanups for menubox, checklist and + textbox. + + * added a man page. + + * some changes for easier porting to other Unix systems (tested + on Ultrix, SunOS and HPUX) + + +Savio Lam (lam836@cs.cuhk.hk) + + +COMMENTS +-------- + + * This release is primarily to fix dialog for use with ncurses + 1.8.5, and to include the two new options. + + * This release includes the 8-bit-clean patches, and is derived from + the Slackware sources, rather than from the copy on sunsite. + + * I understand that Savio no longer maintains dialog. To the best + of my knowledge, I've fixed all the remaining bugs in dialog. + + * My quoted email address is only valid until the end of June, 1994. + This means that I'm not in a position to maintain this release :( + +Stuart Herbert, +S.Herbert@Sheffield.ac.uk + + +MORE COMMENTS +------------- + +The 0.5 release was made by me (Marc Ewing). Neither Savio nor Stuart are +maintaining dialog any longer. Please don't bother them with any problems +created by my own alterations! + +Marc Ewing +marc@redhat.com diff --git a/Build/source/utils/dialog/checklist.c b/Build/source/utils/dialog/checklist.c new file mode 100644 index 00000000000..4ae65fd3443 --- /dev/null +++ b/Build/source/utils/dialog/checklist.c @@ -0,0 +1,358 @@ +/* + * checklist.c -- implements the checklist box + * + * 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 "dialog.h" + + +static void print_item(WINDOW *win, char *tag, char *item, int status, int choice, int selected); + + +static int list_width, check_x, item_x; + + +/* + * Display a dialog box with a list of options that can be turned on or off + */ +int dialog_checklist(char *title, char *prompt, int height, int width, int list_height, int item_no, char **items) +{ + int i, x, y, cur_x, cur_y, box_x, box_y, key = 0, button = 0, choice = 0, + scrolli = 0, max_choice, *status; + WINDOW *dialog, *list; + + /* 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] = !strcasecmp(items[i*3 + 2], "on"); + + max_choice = MIN(list_height, item_no); + + /* center dialog box on screen */ + x = (COLS - width)/2; + y = (LINES - height)/2; + +#ifdef HAVE_NCURSES + if (use_shadow) + draw_shadow(stdscr, y, x, height, width); +#endif + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); + wattrset(dialog, border_attr); + wmove(dialog, height-3, 0); + waddch(dialog, ACS_LTEE); + for (i = 0; i < width-2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dialog_attr); + waddch(dialog, ACS_RTEE); + wmove(dialog, height-2, 1); + for (i = 0; i < width-2; i++) + waddch(dialog, ' '); + + if (title != NULL) { + wattrset(dialog, title_attr); + wmove(dialog, 0, (width - strlen(title))/2 - 1); + waddch(dialog, ' '); + waddstr(dialog, title); + waddch(dialog, ' '); + } + wattrset(dialog, dialog_attr); + print_autowrap(dialog, prompt, width, 1, 3); + + list_width = width-6; + getyx(dialog, cur_y, cur_x); + box_y = cur_y + 1; + 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); + + check_x = 0; + item_x = 0; + /* Find length of longest item in order to center checklist */ + for (i = 0; i < item_no; i++) { + check_x = MAX(check_x, strlen(items[i*3]) + strlen(items[i*3 + 1]) + 6); + item_x = MAX(item_x, strlen(items[i*3])); + } + check_x = (list_width - check_x) / 2; + item_x = check_x + item_x + 6; + + /* Print the list */ + for (i = 0; i < max_choice; i++) + print_item(list, items[i*3], items[i*3 + 1], status[i], i, i == choice); + wnoutrefresh(list); + + if (list_height < item_no) { + wattrset(dialog, darrow_attr); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 5); + waddch(dialog, ACS_DARROW); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 6); + waddstr(dialog, "(+)"); + } + + x = width/2-11; + y = height-2; + print_button(dialog, "Cancel", y, x+14, FALSE); + print_button(dialog, " OK ", y, x, TRUE); + wrefresh(dialog); + + while (key != ESC) { + key = wgetch(dialog); + /* Check if key pressed matches first character of any item tag in list */ + for (i = 0; i < max_choice; i++) + if (toupper(key) == toupper(items[(scrolli+i)*3][0])) + break; + + if (i < max_choice || (key >= '1' && key <= MIN('9', '0'+max_choice)) || + key == KEY_UP || key == KEY_DOWN || key == ' ' || + key == '+' || key == '-' ) { + if (key >= '1' && key <= MIN('9', '0'+max_choice)) + i = key - '1'; + else if (key == KEY_UP || key == '-') { + if (!choice) { + if (scrolli) { +#ifdef BROKEN_WSCRL + /* wscrl() in ncurses 1.8.1 seems to be broken, causing a segmentation + violation when scrolling windows of height = 4, so scrolling is not + used for now */ + scrolli--; + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + /* Reprint list to scroll down */ + for (i = 0; i < max_choice; i++) + print_item(list, items[(scrolli+i)*3], items[(scrolli+i)*3 + 1], status[scrolli+i], i, i == choice); + +#else + + /* Scroll list down */ + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + if (list_height > 1) { + /* De-highlight current first item before scrolling down */ + print_item(list, items[scrolli*3], items[scrolli*3 + 1], status[scrolli], 0, FALSE); + scrollok(list, TRUE); + wscrl(list, -1); + scrollok(list, FALSE); + } + scrolli--; + print_item(list, items[scrolli*3], items[scrolli*3 + 1], status[scrolli], 0, TRUE); +#endif + wnoutrefresh(list); + + /* print the up/down arrows */ + wmove(dialog, box_y, box_x + check_x + 5); + wattrset(dialog, scrolli ? uarrow_attr : menubox_attr); + waddch(dialog, scrolli ? ACS_UARROW : ACS_HLINE); + wmove(dialog, box_y, box_x + check_x + 6); + waddch(dialog, scrolli ? '(' : ACS_HLINE); + wmove(dialog, box_y, box_x + check_x + 7); + waddch(dialog, scrolli ? '-' : ACS_HLINE); + wmove(dialog, box_y, box_x + check_x + 8); + waddch(dialog, scrolli ? ')' : ACS_HLINE); + wattrset(dialog, darrow_attr); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 5); + waddch(dialog, ACS_DARROW); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 6); + waddch(dialog, '('); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 7); + waddch(dialog, '+'); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 8); + waddch(dialog, ')'); + wmove(dialog, cur_y, cur_x); /* Restore cursor position */ + wrefresh(dialog); + } + continue; /* wait for another key press */ + } + else + i = choice - 1; + } + else if (key == KEY_DOWN || key == '+') { + if (choice == max_choice - 1) { + if (scrolli+choice < item_no-1) { +#ifdef BROKEN_WSCRL + /* wscrl() in ncurses 1.8.1 seems to be broken, causing a segmentation + violation when scrolling windows of height = 4, so scrolling is not + used for now */ + scrolli++; + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + /* Reprint list to scroll up */ + for (i = 0; i < max_choice; i++) + print_item(list, items[(scrolli+i)*3], items[(scrolli+i)*3 + 1], status[scrolli+i], i, i == choice); + +#else + + /* Scroll list up */ + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + if (list_height > 1) { + /* De-highlight current last item before scrolling up */ + print_item(list, items[(scrolli+max_choice-1)*3], items[(scrolli+max_choice-1)*3 + 1], status[scrolli+max_choice-1], max_choice-1, FALSE); + scrollok(list, TRUE); + scroll(list); + scrollok(list, FALSE); + } + scrolli++; + print_item(list, items[(scrolli+max_choice-1)*3], items[(scrolli+max_choice-1)*3 + 1], status[scrolli+max_choice-1], max_choice-1, TRUE); +#endif + wnoutrefresh(list); + + /* print the up/down arrows */ + wattrset(dialog, uarrow_attr); + wmove(dialog, box_y, box_x + check_x + 5); + waddch(dialog, ACS_UARROW); + wmove(dialog, box_y, box_x + check_x + 6); + waddstr(dialog, "(-)"); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 5); + wattrset(dialog, scrolli+choice < item_no-1 ? darrow_attr : menubox_border_attr); + waddch(dialog, scrolli+choice < item_no-1 ? ACS_DARROW : ACS_HLINE); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 6); + waddch(dialog, scrolli+choice < item_no-1 ? '(' : ACS_HLINE); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 7); + waddch(dialog, scrolli+choice < item_no-1 ? '+' : ACS_HLINE); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 8); + waddch(dialog, scrolli+choice < item_no-1 ? ')' : ACS_HLINE); + wmove(dialog, cur_y, cur_x); /* Restore cursor position */ + wrefresh(dialog); + } + continue; /* wait for another key press */ + } + else + i = choice + 1; + } + else if (key == ' ') { /* Toggle item status */ + status[scrolli+choice] = !status[scrolli+choice]; + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + wmove(list, choice, check_x); + wattrset(list, check_selected_attr); + wprintw(list, "[%c]", status[scrolli+choice] ? 'X' : ' '); + wnoutrefresh(list); + wmove(dialog, cur_y, cur_x); /* Restore cursor to previous position */ + wrefresh(dialog); + continue; /* wait for another key press */ + } + + if (i != choice) { + /* De-highlight current item */ + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + print_item(list, items[(scrolli+choice)*3], items[(scrolli+choice)*3 + 1], status[scrolli+choice], choice, FALSE); + + /* Highlight new item */ + choice = i; + print_item(list, items[(scrolli+choice)*3], items[(scrolli+choice)*3 + 1], status[scrolli+choice], choice, TRUE); + wnoutrefresh(list); + wmove(dialog, cur_y, cur_x); /* Restore cursor to previous position */ + wrefresh(dialog); + } + continue; /* wait for another key press */ + } + + switch (key) { + case 'O': + case 'o': + delwin(dialog); + for (i = 0; i < item_no; i++) + if (status[i]) { + if (separate_output) { + fprintf(stderr, "%s\n", items[i*3]); + } else { + fprintf(stderr, "\"%s\" ", items[i*3]); + } + } + free(status); + return 0; + case 'C': + case 'c': + delwin(dialog); + free(status); + return 1; + case TAB: + case KEY_LEFT: + case KEY_RIGHT: + if (!button) { + button = 1; /* Indicates "Cancel" button is selected */ + print_button(dialog, " OK ", y, x, FALSE); + print_button(dialog, "Cancel", y, x+14, TRUE); + } + else { + button = 0; /* Indicates "OK" button is selected */ + print_button(dialog, "Cancel", y, x+14, FALSE); + print_button(dialog, " OK ", y, x, TRUE); + } + wrefresh(dialog); + break; + case ' ': + case '\n': + delwin(dialog); + if (!button) + for (i = 0; i < item_no; i++) + if (status[i]) { + if (separate_output) { + fprintf(stderr, "%s\n", items[i*3]); + } else { + fprintf(stderr, "\"%s\" ", items[i*3]); + } + } + free(status); + return button; + case ESC: + break; + } + } + + delwin(dialog); + free(status); + return -1; /* ESC pressed */ +} +/* End of dialog_checklist() */ + + +/* + * Print list item + */ +static void print_item(WINDOW *win, char *tag, 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); + wprintw(win, "[%c]", status ? 'X' : ' '); + wattrset(win, menubox_attr); + waddch(win, ' '); + wattrset(win, selected ? tag_key_selected_attr : tag_key_attr); + waddch(win, tag[0]); + wattrset(win, selected ? tag_selected_attr : tag_attr); + waddstr(win, tag + 1); + wmove(win, choice, item_x); + wattrset(win, selected ? item_selected_attr : item_attr); + waddstr(win, item); +} +/* End of print_item() */ diff --git a/Build/source/utils/dialog/colors.h b/Build/source/utils/dialog/colors.h new file mode 100644 index 00000000000..7ccac4838d3 --- /dev/null +++ b/Build/source/utils/dialog/colors.h @@ -0,0 +1,219 @@ +/* + * 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_RED +#define TAG_KEY_BG COLOR_WHITE +#define TAG_KEY_HL TRUE + +#define TAG_KEY_SELECTED_FG COLOR_RED +#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; + + +#ifdef __DIALOG_MAIN__ + +/* + * For matching color names with color values + */ +color_names_st color_names[] = { + {"BLACK", COLOR_BLACK}, + {"RED", COLOR_RED}, + {"GREEN", COLOR_GREEN}, + {"YELLOW", COLOR_YELLOW}, + {"BLUE", COLOR_BLUE}, + {"MAGENTA", COLOR_MAGENTA}, + {"CYAN", COLOR_CYAN}, + {"WHITE", COLOR_WHITE}, +}; /* color names */ + + +/* + * 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 */ + +#else + +extern color_names_st color_names[]; +extern int color_table[][3]; + +#endif /* __DIALOG_MAIN__ */ diff --git a/Build/source/utils/dialog/configure b/Build/source/utils/dialog/configure new file mode 100755 index 00000000000..d9789c7aa2c --- /dev/null +++ b/Build/source/utils/dialog/configure @@ -0,0 +1,1793 @@ +#! /bin/sh + + + + + + + + + +# Find a program when cross-compiling, or use a default when not. +# $1 = variable which records the outcome +# $2 = program to look for when cross-compiling +# $3 = program to use when not cross-compiling + + +# Set BUILD$1 to $2 when cross-compiling, to $($1) if not. +# Example: KPSE_CROSS_BUILD_VAR([CC], [cc]) sets 'BUILDCC' to 'cc' +# if cross-compiling, and to '$(CC)' if not. + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.13 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help + --with-system-ncurses check for installed ncurses" +ac_help="$ac_help + --with-ncurses-libdir=DIR + Specify directory where the ncurses library resides." +ac_help="$ac_help + --with-ncurses-include=DIR + Specify the ncurses header files location." + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval "$ac_prev=\$ac_option" + ac_prev= + continue + fi + + case "$ac_option" in + -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) ac_optarg= ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case "$ac_option" in + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir="$ac_optarg" ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build="$ac_optarg" ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file="$ac_optarg" ;; + + -datadir | --datadir | --datadi | --datad | --data | --dat | --da) + ac_prev=datadir ;; + -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ + | --da=*) + datadir="$ac_optarg" ;; + + -disable-* | --disable-*) + ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + eval "enable_${ac_feature}=no" ;; + + -enable-* | --enable-*) + ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "enable_${ac_feature}='$ac_optarg'" ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; + -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ + | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ + | --exec=* | --exe=* | --ex=*) + exec_prefix="$ac_optarg" ;; + + -gas | --gas | --ga | --g) + # Obsolete; use --with-gas. + with_gas=yes ;; + + -help | --help | --hel | --he) + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat << EOF +Usage: configure [options] [host] +Options: [defaults in brackets after descriptions] +Configuration: + --cache-file=FILE cache test results in FILE + --help print this message + --no-create do not create output files + --quiet, --silent do not print \`checking...' messages + --version print the version of autoconf that created configure +Directory and file names: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [same as prefix] + --bindir=DIR user executables in DIR [EPREFIX/bin] + --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] + --libexecdir=DIR program executables in DIR [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data in DIR + [PREFIX/share] + --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data in DIR + [PREFIX/com] + --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] + --libdir=DIR object code libraries in DIR [EPREFIX/lib] + --includedir=DIR C header files in DIR [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] + --infodir=DIR info documentation in DIR [PREFIX/info] + --mandir=DIR man documentation in DIR [PREFIX/man] + --srcdir=DIR find the sources in DIR [configure dir or ..] + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM + run sed PROGRAM on installed program names +EOF + cat << EOF +Host type: + --build=BUILD configure for building on BUILD [BUILD=HOST] + --host=HOST configure for HOST [guessed] + --target=TARGET configure for TARGET [TARGET=HOST] +Features and packages: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --x-includes=DIR X include files are in DIR + --x-libraries=DIR X library files are in DIR +EOF + if test -n "$ac_help"; then + echo "--enable and --with options recognized:$ac_help" + fi + exit 0 ;; + + -host | --host | --hos | --ho) + ac_prev=host ;; + -host=* | --host=* | --hos=* | --ho=*) + host="$ac_optarg" ;; + + -includedir | --includedir | --includedi | --included | --include \ + | --includ | --inclu | --incl | --inc) + ac_prev=includedir ;; + -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ + | --includ=* | --inclu=* | --incl=* | --inc=*) + includedir="$ac_optarg" ;; + + -infodir | --infodir | --infodi | --infod | --info | --inf) + ac_prev=infodir ;; + -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) + infodir="$ac_optarg" ;; + + -libdir | --libdir | --libdi | --libd) + ac_prev=libdir ;; + -libdir=* | --libdir=* | --libdi=* | --libd=*) + libdir="$ac_optarg" ;; + + -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ + | --libexe | --libex | --libe) + ac_prev=libexecdir ;; + -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ + | --libexe=* | --libex=* | --libe=*) + libexecdir="$ac_optarg" ;; + + -localstatedir | --localstatedir | --localstatedi | --localstated \ + | --localstate | --localstat | --localsta | --localst \ + | --locals | --local | --loca | --loc | --lo) + ac_prev=localstatedir ;; + -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ + | --localstate=* | --localstat=* | --localsta=* | --localst=* \ + | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) + localstatedir="$ac_optarg" ;; + + -mandir | --mandir | --mandi | --mand | --man | --ma | --m) + ac_prev=mandir ;; + -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) + mandir="$ac_optarg" ;; + + -nfp | --nfp | --nf) + # Obsolete; use --without-fp. + with_fp=no ;; + + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) + no_create=yes ;; + + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + no_recursion=yes ;; + + -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ + | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ + | --oldin | --oldi | --old | --ol | --o) + ac_prev=oldincludedir ;; + -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ + | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ + | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) + oldincludedir="$ac_optarg" ;; + + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + prefix="$ac_optarg" ;; + + -program-prefix | --program-prefix | --program-prefi | --program-pref \ + | --program-pre | --program-pr | --program-p) + ac_prev=program_prefix ;; + -program-prefix=* | --program-prefix=* | --program-prefi=* \ + | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) + program_prefix="$ac_optarg" ;; + + -program-suffix | --program-suffix | --program-suffi | --program-suff \ + | --program-suf | --program-su | --program-s) + ac_prev=program_suffix ;; + -program-suffix=* | --program-suffix=* | --program-suffi=* \ + | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) + program_suffix="$ac_optarg" ;; + + -program-transform-name | --program-transform-name \ + | --program-transform-nam | --program-transform-na \ + | --program-transform-n | --program-transform- \ + | --program-transform | --program-transfor \ + | --program-transfo | --program-transf \ + | --program-trans | --program-tran \ + | --progr-tra | --program-tr | --program-t) + ac_prev=program_transform_name ;; + -program-transform-name=* | --program-transform-name=* \ + | --program-transform-nam=* | --program-transform-na=* \ + | --program-transform-n=* | --program-transform-=* \ + | --program-transform=* | --program-transfor=* \ + | --program-transfo=* | --program-transf=* \ + | --program-trans=* | --program-tran=* \ + | --progr-tra=* | --program-tr=* | --program-t=*) + program_transform_name="$ac_optarg" ;; + + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; + + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) + ac_prev=sbindir ;; + -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ + | --sbi=* | --sb=*) + sbindir="$ac_optarg" ;; + + -sharedstatedir | --sharedstatedir | --sharedstatedi \ + | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ + | --sharedst | --shareds | --shared | --share | --shar \ + | --sha | --sh) + ac_prev=sharedstatedir ;; + -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ + | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ + | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ + | --sha=* | --sh=*) + sharedstatedir="$ac_optarg" ;; + + -site | --site | --sit) + ac_prev=site ;; + -site=* | --site=* | --sit=*) + site="$ac_optarg" ;; + + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + srcdir="$ac_optarg" ;; + + -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ + | --syscon | --sysco | --sysc | --sys | --sy) + ac_prev=sysconfdir ;; + -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ + | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) + sysconfdir="$ac_optarg" ;; + + -target | --target | --targe | --targ | --tar | --ta | --t) + ac_prev=target ;; + -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) + target="$ac_optarg" ;; + + -v | -verbose | --verbose | --verbos | --verbo | --verb) + verbose=yes ;; + + -version | --version | --versio | --versi | --vers) + echo "configure generated by autoconf version 2.13" + exit 0 ;; + + -with-* | --with-*) + ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } + fi + ac_package=`echo $ac_package| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "with_${ac_package}='$ac_optarg'" ;; + + -without-* | --without-*) + ac_package=`echo $ac_option|sed -e 's/-*without-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } + fi + ac_package=`echo $ac_package| sed 's/-/_/g'` + eval "with_${ac_package}=no" ;; + + --x) + # Obsolete; use --with-x. + with_x=yes ;; + + -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ + | --x-incl | --x-inc | --x-in | --x-i) + ac_prev=x_includes ;; + -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ + | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) + x_includes="$ac_optarg" ;; + + -x-libraries | --x-libraries | --x-librarie | --x-librari \ + | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) + ac_prev=x_libraries ;; + -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries="$ac_optarg" ;; + + -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + ;; + + *) + if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } +fi + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) ac_configure_args="$ac_configure_args $ac_arg" ;; + esac +done + +# NLS nuisances. +# Only set these to C if already set. These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. +if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file=dialog.c + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then its parent. + ac_prog=$0 + ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r $srcdir/$ac_unique_file; then + if test "$ac_srcdir_defaulted" = yes; then + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + else + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + fi +fi +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` + +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + echo "loading site script $ac_site_file" + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +ac_exeext= +ac_objext=o +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + + + +ac_aux_dir= +for ac_dir in ../../config $srcdir/../../config; do + if test -f $ac_dir/install-sh; then + case $ac_dir in + /*|[A-z]:/*) ac_aux_dir=$ac_dir;; + *) ac_aux_dir=`pwd`/$ac_dir;; + esac + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + case $ac_dir in + /*|[A-z]:/*) ac_aux_dir=$ac_dir;; + *) ac_aux_dir=`pwd`/$ac_dir;; + esac + ac_install_sh="$ac_aux_dir/install.sh -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: can not find install-sh or install.sh in ../../config $srcdir/../../config" 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + + +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:581: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$ac_word; then + ac_cv_prog_CC="gcc" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:612: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_prog_rejected=no + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$ac_word; then + if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + break + fi + done + IFS="$ac_save_ifs" +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" "$@" + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + if test -z "$CC"; then + case "`uname -s`" in + *win32* | *WIN32*) + # Extract the first word of "cl", so it can be a program name with args. +set dummy cl; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:664: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$ac_word; then + ac_cv_prog_CC="cl" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + ;; + esac + fi + test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } +fi + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:697: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext << EOF + +#line 708 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:739: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:744: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:753: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes +else + GCC= +fi + +ac_test_CFLAGS="${CFLAGS+set}" +ac_save_CFLAGS="$CFLAGS" +CFLAGS= +echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:772: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi + +echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 +echo "configure:804: checking how to run the C preprocessor" >&5 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then +if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # This must be in double quotes, not single quotes, because CPP may get + # substituted into the Makefile and "${CC-cc}" will confuse make. + CPP="${CC-cc} -E" + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. + cat > conftest.$ac_ext <<EOF +#line 819 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -E -traditional-cpp" + cat > conftest.$ac_ext <<EOF +#line 836 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:842: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -nologo -E" + cat > conftest.$ac_ext <<EOF +#line 853 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:859: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP=/lib/cpp +fi +rm -f conftest* +fi +rm -f conftest* +fi +rm -f conftest* + ac_cv_prog_CPP="$CPP" +fi + CPP="$ac_cv_prog_CPP" +else + ac_cv_prog_CPP="$CPP" +fi +echo "$ac_t""$CPP" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6 +echo "configure:885: checking whether ${CC-cc} needs -traditional" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_pattern="Autoconf.*'x'" + cat > conftest.$ac_ext <<EOF +#line 891 "configure" +#include "confdefs.h" +#include <sgtty.h> +Autoconf TIOCGETP +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "$ac_pattern" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_prog_gcc_traditional=yes +else + rm -rf conftest* + ac_cv_prog_gcc_traditional=no +fi +rm -f conftest* + + + if test $ac_cv_prog_gcc_traditional = no; then + cat > conftest.$ac_ext <<EOF +#line 909 "configure" +#include "confdefs.h" +#include <termio.h> +Autoconf TCGETA +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "$ac_pattern" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_prog_gcc_traditional=yes +fi +rm -f conftest* + + fi +fi + +echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6 + if test $ac_cv_prog_gcc_traditional = yes; then + CC="$CC -traditional" + fi +fi + +echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6 +echo "configure:931: checking for POSIXized ISC" >&5 +if test -d /etc/conf/kconfig.d && + grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 +then + echo "$ac_t""yes" 1>&6 + ISC=yes # If later tests want to check for ISC. + cat >> confdefs.h <<\EOF +#define _POSIX_SOURCE 1 +EOF + + if test "$GCC" = yes; then + CC="$CC -posix" + else + CC="$CC -Xp" + fi +else + echo "$ac_t""no" 1>&6 + ISC= +fi + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:963: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + # Hack for MSDOS and descendants. + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test $ac_x $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 +echo "configure:1018: checking whether ${MAKE-make} sets \${MAKE}" >&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftestmake <<\EOF +all: + @echo 'ac_maketemp="${MAKE}"' +EOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftestmake +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$ac_t""yes" 1>&6 + SET_MAKE= +else + echo "$ac_t""no" 1>&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + + +for ac_func in strcasecmp +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1048: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1053 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <<EOF +#define $ac_tr_func 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + + +try_ncurses=no +# Check whether --with-system-ncurses or --without-system-ncurses was given. +if test "${with_system_ncurses+set}" = set; then + withval="$with_system_ncurses" + test "$withval" = "yes" && try_ncurses=yes +else + try_ncurses=no +fi + + +# Check whether --with-ncurses_libdir or --without-ncurses_libdir was given. +if test "${with_ncurses_libdir+set}" = set; then + withval="$with_ncurses_libdir" + : +fi + + +# Check whether --with-ncurses_include or --without-ncurses_include was given. +if test "${with_ncurses_include+set}" = set; then + withval="$with_ncurses_include" + : +fi + + + +if test "$needs_ncurses" = no; then + CURSESCPPFLAGS= + LDCURSESLIB= + CURSESDEP= +else + # + # Check for ncurses. + # + have_ncurses=no + HAVE_NCURSES_CURSES_H=no + + EXTRA_NCURSES_INCLUDE= + EXTRA_NCURSES_LIBDIR= + + if test "$with_system_ncurses" = yes; then + if test "x$with_ncurses_libdir" != x; then + EXTRA_NCURSES_LIBDIR="-L$with_ncurses_libdir" + fi + if test "x$with_ncurses_include" != x; then + EXTRA_NCURSES_INCLUDE="-I$with_ncurses_include" + fi + fi + + OLD_LDFLAGS=$LDFLAGS + OLD_CPP=$CPP + OLD_LIBS=$LIBS + + LDFLAGS="$LDFLAGS $EXTRA_NCURSES_LIBDIR" + CPP="$CPP $EXTRA_NCURSES_INCLUDE" + + CURSESCPPFLAGS= + if test "$try_ncurses" = yes; then + echo $ac_n "checking for wresize in -lncurses""... $ac_c" 1>&6 +echo "configure:1159: checking for wresize in -lncurses" >&5 +ac_lib_var=`echo ncurses'_'wresize | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lncurses $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1167 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char wresize(); + +int main() { +wresize() +; return 0; } +EOF +if { (eval echo configure:1178: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + have_ncurses=yes +else + echo "$ac_t""no" 1>&6 +have_ncurses=no +fi + + if test "${have_ncurses}" = "yes" ; then + cat >> confdefs.h <<\EOF +#define HAVE_NCURSES 1 +EOF + + if ( + for ac_hdr in ncurses/curses.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:1209: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1214 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1219: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + HAVE_NCURSES_CURSES_H=yes +else + echo "$ac_t""no" 1>&6 +HAVE_NCURSES_CURSES_H=no +fi +done + + test $HAVE_NCURSES_CURSES_H = yes && exit 0 + exit 1 + ) + then + HAVE_NCURSES_CURSES_H=yes + else + HAVE_NCURSES_CURSES_H=no + fi + + if ( + for ac_hdr in ncurses.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:1260: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1265 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1270: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + HAVE_NCURSES_H=yes +else + echo "$ac_t""no" 1>&6 +HAVE_NCURSES_H=no +fi +done + + test $HAVE_NCURSES_H = yes && exit 0 + exit 1 + ) + then + HAVE_NCURSES_H=yes + else + HAVE_NCURSES_H=no + fi + + if test "${HAVE_NCURSES_CURSES_H}" = no && test "${HAVE_NCURSES_H}" = no; then + # Try again, and check for the bogus ncurses/ include bug. + # (i.e. ncurses/curses.h bogusly includes <unctrl.h> instead of + # <ncurses/unctrl.h>) + echo "$ac_t""Trying again with -I/usr/include/ncurses..." 1>&6 + OLD_CPP="${CPP}" + CPP="${CPP} -I/usr/include/ncurses" + if ( + for ac_hdr in ncurses/curses.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:1318: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1323 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1328: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + HAVE_NCURSES_CURSES_H=yes +else + echo "$ac_t""no" 1>&6 +HAVE_NCURSES_CURSES_H=no +fi +done + + test $HAVE_NCURSES_CURSES_H = yes && exit 0 + exit 1 + ) + then + HAVE_NCURSES_CURSES_H=yes + else + HAVE_NCURSES_CURSES_H=no + fi + + if test "${HAVE_NCURSES_CURSES_H}" = "yes" ; then + CURSESCPPFLAGS=-I/usr/include/ncurses + echo "$ac_t"" Your system has the bogus ncurses include bug." 1>&6 + else + CPP="${OLD_CPP}" + fi + fi + fi + fi + + LDFLAGS=$OLD_LDFLAGS + CPP=$OLD_CPP + LIBS=$OLD_LIBS + + if test "${have_ncurses}" = yes && { test "${HAVE_NCURSES_CURSES_H}" = yes || test "${HAVE_NCURSES_H}" = yes; }; then + LDCURSESLIB="$EXTRA_NCURSES_LIBDIR -lncurses" + CURSESDEP= + CURSESCPPFLAGS="$CURSESCPPFLAGS $EXTRA_NCURSES_INCLUDE" + using_system_ncurses=yes + else + CURSESCPPFLAGS='-I$(NCURSESDIR)/include -I$(NCURSESSRCDIR)/include' + LDCURSESLIB='$(NCURSESDIR)/lib/libncurses.a' + CURSESDEP='$(NCURSESDIR)/lib/libncurses.a' + using_system_ncurses=no + fi +fi + + + + + + + +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +DEFS=-DHAVE_CONFIG_H + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS <<EOF +#! /bin/sh +# Generated automatically by configure. +# Run this file to recreate the current configuration. +# This directory was configured as follows, +# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.13" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +trap 'rm -fr `echo "Makefile dialogconfig.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS <<EOF + +# Protect against being on the right side of a sed subst in config.status. +sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; + s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@CC@%$CC%g +s%@CPP@%$CPP%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@SET_MAKE@%$SET_MAKE%g +s%@CURSESCPPFLAGS@%$CURSESCPPFLAGS%g +s%@LDCURSESLIB@%$LDCURSESLIB%g +s%@CURSESDEP@%$CURSESDEP%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"Makefile"} +EOF +cat >> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*|[A-z]:/*) # Absolute path. + srcdir="$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + case "$ac_given_INSTALL" in + "") ;; + [/$]*|[A-z]:/*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%:% $ac_given_srcdir/%g" -e "s%^%$ac_given_srcdir/%"` + # Replace lines of the form ac_include foo with the contents of foo: + # first, from the ac_include lines construct a list of file names. + # From that list, we construct a second list of those files that exist. + # Then we construct lists of sed commands for including those files, + # and a sed command that removes the ac_include lines. We don't attempt + # to read non-existent files because some (buggy) versions of sed choke + # on this. Have to use sed because old (Ultrix, SunOS) awk does not support + # getline or system. (Anyway, configure scripts aren't supposed to use awk.) + # Can't use only one -e and commands {dr foo} because foo has to be last. + # Be careful, because the filename may contain /. Be careful with + # whitespace; we need to use echo. + # + # No support for the multiple-output file :-separated stuff. + # + file_substs=`sed -n \ +'/^ac_include/s%ac_include[ ]*\(.*\)%\1%p' \ + "$ac_given_srcdir/$ac_file_in"` + # Create the sed command line ... + file_subst_cmd='sed' + for ac_inc in $file_substs; do + if test -f "$ac_given_srcdir/$ac_inc"; then + ac_mung=`echo $ac_inc | sed 's,/,%,g'` + file_subst_cmd="$file_subst_cmd -e '/^ac_include $ac_mung$/r $ac_inc'" + fi + done + file_subst_cmd="$file_subst_cmd -e '/^ac_include/d'" + # ... and fix the whitespace and escaped slashes. + file_subst_cmd=`echo "$file_subst_cmd" | sed -e 's,%,\\\/,g' \ +-e 's/ac_include /ac_include[ ]*/g'` + # cd into the srcdir because the files being included more or less + # must be part of the distribution. I can't find any way to do + # variable substitution in the sed commands (so the user could have, + # e.g., $top_srcdir in their ac_include line). + (cd $ac_given_srcdir && eval $file_subst_cmd $ac_file_in) \ + | sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +s%@INSTALL@%$INSTALL%g +" | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='\([ ][ ]*\)[^ ].*$%\1#\2' +ac_dC='\3' +ac_dD='%g' +# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". +ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='\([ ]\)%\1#\2define\3' +ac_uC=' ' +ac_uD='\4%g' +# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_eB='$%\1#\2define\3' +ac_eC=' ' +ac_eD='%g' + +if test "${CONFIG_HEADERS+set}" != set; then +EOF +cat >> $CONFIG_STATUS <<EOF + CONFIG_HEADERS="dialogconfig.h" +EOF +cat >> $CONFIG_STATUS <<\EOF +fi +for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + echo creating $ac_file + + rm -f conftest.frag conftest.in conftest.out + ac_file_inputs=`echo $ac_file_in|sed -e "s%:% $ac_given_srcdir/%g" -e "s%^%$ac_given_srcdir/%"` + cat $ac_file_inputs > conftest.in + +EOF + +# Transform confdefs.h into a sed script conftest.vals that substitutes +# the proper values into config.h.in to produce config.h. And first: +# Protect against being on the right side of a sed subst in config.status. +# Protect against being in an unquoted here document in config.status. +rm -f conftest.vals +cat > conftest.hdr <<\EOF +s/[\\&%]/\\&/g +s%[\\$`]%\\&%g +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp +s%ac_d%ac_u%gp +s%ac_u%ac_e%gp +EOF +sed -n -f conftest.hdr confdefs.h > conftest.vals +rm -f conftest.hdr + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >> conftest.vals <<\EOF +s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +EOF + +# Break up conftest.vals because some shells have a limit on +# the size of here documents, and old seds have small limits too. + +rm -f conftest.tail +while : +do + ac_lines=`grep -c . conftest.vals` + # grep -c gives empty output for an empty file on some AIX systems. + if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi + # Write a limited-size here document to conftest.frag. + echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + echo 'CEOF + sed -f conftest.frag conftest.in > conftest.out + rm -f conftest.in + mv conftest.out conftest.in +' >> $CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail + rm -f conftest.vals + mv conftest.tail conftest.vals +done +rm -f conftest.vals + +cat >> $CONFIG_STATUS <<\EOF + rm -f conftest.frag conftest.h + echo "/* $ac_file. Generated automatically by configure. */" > conftest.h + cat conftest.in >> conftest.h + rm -f conftest.in + if cmp -s $ac_file conftest.h 2>/dev/null; then + echo "$ac_file is unchanged" + rm -f conftest.h + else + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + fi + rm -f $ac_file + mv conftest.h $ac_file + fi +fi; done + +EOF +cat >> $CONFIG_STATUS <<EOF + +EOF +cat >> $CONFIG_STATUS <<\EOF + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + diff --git a/Build/source/utils/dialog/configure.in b/Build/source/utils/dialog/configure.in new file mode 100644 index 00000000000..41b0cef8fd1 --- /dev/null +++ b/Build/source/utils/dialog/configure.in @@ -0,0 +1,20 @@ +dnl Process this file with autoconf to produce a configure script. +AC_INIT(dialog.c) + +AC_CONFIG_AUX_DIR(../../config) + +AC_PROG_CC +AC_PROG_CPP +AC_PROG_GCC_TRADITIONAL +AC_ISC_POSIX +AC_PROG_INSTALL +AC_SET_MAKE +AC_CONFIG_HEADER(dialogconfig.h) +AC_CHECK_FUNCS(strcasecmp) + +sinclude(../../libs/ncurses/withenable.ac) +sinclude(../../libs/ncurses/ncurses.ac) + +dnl ac_configure_args=`echo "$ac_configure_args" | sed 's@--prefix=[[^ ]]*@@'` + +AC_OUTPUT(Makefile) diff --git a/Build/source/utils/dialog/dialog.c b/Build/source/utils/dialog/dialog.c new file mode 100644 index 00000000000..485bd3368a1 --- /dev/null +++ b/Build/source/utils/dialog/dialog.c @@ -0,0 +1,610 @@ +/* + * dialog - Display simple dialog boxes from shell scripts + * + * 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. + * + * + * HISTORY: + * + * 17/12/93 - Version 0.1 released. + * + * 19/12/93 - menu will now scroll if there are more items than can fit + * on the screen. + * - added 'checklist', a dialog box with a list of options that + * can be turned on or off. A list of options that are on is + * returned on exit. + * + * 20/12/93 - Version 0.15 released. + * + * 29/12/93 - Incorporated patch from Patrick J. Volkerding + * (volkerdi@mhd1.moorhead.msus.edu) that made these changes: + * - increased MAX_LEN to 2048 + * - added 'infobox', equivalent to a message box without pausing + * - added option '--clear' that will clear the screen + * - Explicit line breaking when printing prompt text can be + * invoked by real newline '\n' besides the string "\n" + * - an optional parameter '--title <string>' can be used to + * specify a title string for the dialog box + * + * 03/01/94 - added 'textbox', a dialog box for displaying text from a file. + * - Version 0.2 released. + * + * 04/01/94 - some fixes and improvements for 'textbox': + * - fixed a bug that will cause a segmentation violation when a + * line is longer than MAX_LEN characters. Lines will now be + * truncated if they are longer than MAX_LEN characters. + * - removed wrefresh() from print_line(). This will increase + * efficiency of print_page() which calls print_line(). + * - display current position in the form of percentage into file. + * - Version 0.21 released. + * + * 05/01/94 - some changes for faster screen update. + * + * 07/01/94 - much more flexible color settings. Can use all 16 colors + * (8 normal, 8 highlight) of the Linux console. + * + * 08/01/94 - added run-time configuration using configuration file. + * + * 09/01/94 - some minor bug fixes and cleanups for menubox, checklist and + * textbox. + * + * 11/01/94 - added a man page. + * + * 13/01/94 - some changes for easier porting to other Unix systems (tested + * on Ultrix, SunOS and HPUX) + * - Version 0.3 released. + * + * 08/06/94 - Patches by Stuart Herbert - S.Herbert@shef.ac.uk + * Fixed attr_clear and the textbox stuff to work with ncurses 1.8.5 + * Fixed the wordwrap routine - it'll actually wrap properly now + * Added a more 3D look to everything - having your own rc file could + * prove 'interesting' to say the least :-) + * Added radiolist option + * Added backtitle option + * - Version 0.4 released. + * + * 10/10/94 - Patches by Marc Ewing - marc@redhat.com + * Added --separate-output + * Added init val to inputbox + * Added guage widget + */ + + +#define __DIALOG_MAIN__ + + +#include "dialog.h" +#ifdef HAVE_NCURSES +#include "colors.h" +#endif + +static char *backtitle = NULL; +int separate_output = 0; + +int main(int argc, char *argv[]) +{ + int offset = 0, clear_screen = 0, end_common_opts = 0, retval; + char *title = NULL; + +#if defined(LOCALE) + (void) setlocale(LC_ALL, ""); +#endif + + if (argc < 2) { + Usage(argv[0]); + exit(-1); + } + else if (!strcmp(argv[1], "--create-rc")) { +#ifdef HAVE_NCURSES + if (argc != 3) { + Usage(argv[0]); + exit(-1); + } + create_rc(argv[2]); + return 0; +#else + fprintf(stderr, "\nThis option is currently unsupported on your system.\n"); + return -1; +#endif + } + + while (offset < argc-1 && !end_common_opts) { /* Common options */ + if (!strcmp(argv[offset+1], "--title")) { + if (argc-offset < 3 || title != NULL) { /* No two "--title" please! */ + 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], "--separate-output" )) + { + separate_output = 1; + offset++; + } + 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 */ + endwin(); + 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); + } + + /* Box options */ + + if (!strcmp(argv[offset+1], "--yesno")) { + if (argc-offset != 5) { + Usage(argv[0]); + exit(-1); + } + init_dialog(); + retval = dialog_yesno(title, argv[offset+2], atoi(argv[offset+3]), + atoi(argv[offset+4])); + + if (clear_screen) { /* clear screen before exit */ + attr_clear(stdscr, LINES, COLS, screen_attr); + refresh(); + } + endwin(); + return retval; + } + else if (!strcmp(argv[offset+1], "--msgbox")) { + if (argc-offset != 5) { + Usage(argv[0]); + exit(-1); + } + init_dialog(); + retval = dialog_msgbox(title, argv[offset+2], atoi(argv[offset+3]), + atoi(argv[offset+4]), 1); + + if (clear_screen) { /* clear screen before exit */ + attr_clear(stdscr, LINES, COLS, screen_attr); + refresh(); + } + endwin(); + return retval; + } + else if (!strcmp(argv[offset+1], "--infobox")) { + if (argc-offset != 5) { + Usage(argv[0]); + exit(-1); + } + init_dialog(); + retval = dialog_msgbox(title, argv[offset+2], atoi(argv[offset+3]), + atoi(argv[offset+4]), 0); + + if (clear_screen) { /* clear screen before exit */ + attr_clear(stdscr, LINES, COLS, screen_attr); + refresh(); + } + endwin(); + return retval; + } + else if (!strcmp(argv[offset+1], "--textbox")) { + if (argc-offset != 5) { + Usage(argv[0]); + exit(-1); + } + init_dialog(); + retval = dialog_textbox(title, argv[offset+2], atoi(argv[offset+3]), + atoi(argv[offset+4])); + + if (clear_screen) { /* clear screen before exit */ + attr_clear(stdscr, LINES, COLS, screen_attr); + refresh(); + } + endwin(); + return retval; + } + else if (!strcmp(argv[offset+1], "--menu")) { + if (argc-offset < 8 || ((argc-offset) % 2)) { + Usage(argv[0]); + exit(-1); + } + init_dialog(); + retval = dialog_menu(title, argv[offset+2], atoi(argv[offset+3]), + atoi(argv[offset+4]), atoi(argv[offset+5]), + (argc-offset-6)/2, argv+offset + 6); + + if (clear_screen) { /* clear screen before exit */ + attr_clear(stdscr, LINES, COLS, screen_attr); + refresh(); + } + endwin(); + return retval; + } + else if (!strcmp(argv[offset+1], "--checklist")) { + if (argc-offset < 9 || ((argc-offset-6) % 3)) { + Usage(argv[0]); + exit(-1); + } + init_dialog(); + retval = dialog_checklist(title, argv[offset+2], atoi(argv[offset+3]), + atoi(argv[offset+4]), atoi(argv[offset+5]), + (argc-offset-6)/3, argv+offset + 6); + + if (clear_screen) { /* clear screen before exit */ + attr_clear(stdscr, LINES, COLS, screen_attr); + refresh(); + } + endwin(); + return retval; + } + else if (!strcmp(argv[offset+1], "--radiolist")) { + if (argc-offset < 9 || ((argc-offset-6) % 3)) { + Usage(argv[0]); + exit(-1); + } + init_dialog(); + retval = dialog_radiolist(title, argv[offset+2], atoi(argv[offset+3]), + atoi(argv[offset+4]), atoi(argv[offset+5]), + (argc-offset-6)/3, argv+offset + 6); + + if (clear_screen) { /* clear screen before exit */ + attr_clear(stdscr, LINES, COLS, screen_attr); + refresh(); + } + endwin(); + return retval; + } + else if (!strcmp(argv[offset+1], "--guage")) { + if (argc-offset != 6) { + Usage(argv[0]); + exit(-1); + } + init_dialog(); + retval = dialog_guage(title, argv[offset+2], + atoi(argv[offset+3]), atoi(argv[offset+4]), + atoi(argv[offset+5])); + + if (clear_screen) { /* clear screen before exit */ + attr_clear(stdscr, LINES, COLS, screen_attr); + refresh(); + } + endwin(); + return retval; + } + else if (!strcmp(argv[offset+1], "--inputbox")) { + if (argc-offset < 5 || argc-offset > 6) { + Usage(argv[0]); + exit(-1); + } + init_dialog(); + retval = dialog_inputbox(title, argv[offset+2], atoi(argv[offset+3]), + atoi(argv[offset+4]), + (argc-offset == 6) ? argv[offset+5] : (char *)NULL); + + if (clear_screen) { /* clear screen before exit */ + attr_clear(stdscr, LINES, COLS, screen_attr); + refresh(); + } + endwin(); + return retval; + } + + Usage(argv[0]); + exit(-1); +} +/* End of main() */ + + +/* + * Print program usage + */ +void Usage(char *name) +{ + fprintf(stderr, "\ +\ndialog version 0.3, by Savio Lam (lam836@cs.cuhk.hk).\ +\n patched to version %s by Stuart Herbert (S.Herbert@shef.ac.uk)\ +\n\ +\n* Display dialog boxes from shell scripts *\ +\n\ +\nUsage: %s --clear\ +\n %s --create-rc <file>\ +\n %s [--title <title>] [--separate-output] [--backtitle <backtitle>] [--clear] <Box options>\ +\n\ +\nBox options:\ +\n\ +\n --yesno <text> <height> <width>\ +\n --msgbox <text> <height> <width>\ +\n --infobox <text> <height> <width>\ +\n --inputbox <text> <height> <width> [<init>]\ +\n --textbox <file> <height> <width>\ +\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 --guage <text> <height> <width> <percent>\n", VERSION, name, name, name); +} +/* End of Usage() */ + + +/* + * Do some initialization for dialog + */ +void init_dialog(void) +{ + int i; + +#ifdef HAVE_NCURSES + if (parse_rc() == -1) /* Read the configuration file */ + exit(-1); +#endif + + initscr(); /* Init curses */ + keypad(stdscr, TRUE); + cbreak(); + noecho(); + +#ifdef HAVE_NCURSES + if (use_colors || use_shadow) /* Set up colors */ + color_setup(); +#endif + + /* Set screen to screen attribute */ + attr_clear(stdscr, LINES, COLS, screen_attr); + + /* Display background title if it exists ... - SLH */ + if (backtitle != NULL) + { + wattrset(stdscr, screen_attr); + wmove(stdscr, 0, 1); + waddstr(stdscr,backtitle); + wmove(stdscr, 1, 1); + for(i=1; i<COLS-1; i++) + waddch(stdscr, ACS_HLINE); + } + + wnoutrefresh(stdscr); +} +/* End of init_dialog() */ + + +#ifdef HAVE_NCURSES +/* + * Setup for color display + */ +void color_setup(void) +{ + int i; + + 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]); + + /* Setup color attributes */ + for (i = 0; i < ATTRIBUTE_COUNT; i++) + attributes[i] = C_ATTR(color_table[i][2], i+1); + } +} +/* End of color_setup() */ +#endif + + +/* + * Set window to attribute 'attr' + */ +void attr_clear(WINDOW *win, int height, int width, chtype attr) +{ +/* ifdef HAVE_NCURSES + wattrset(win, attr); Set window to attribute 'attr' + werase(win); +else */ + int i, j; + + wattrset(win, attr); /* Set window to attribute 'attr' */ + for (i = 0; i < height; i++) { + wmove(win, i, 0); + for (j = 0; j < width; j++) + waddch(win, ' '); + } + touchwin(win); +/* endif */ +} +/* End of attr_clear() */ + + +/* + * 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. Note that the + * string may contain "\n" to represent a newline character or the real + * newline '\n', but in that case, auto wrap around will be disabled. + */ +void print_autowrap(WINDOW *win, char *prompt, int width, int y, int x) +{ + int first = 1, cur_x, cur_y; + char tempstr[MAX_LEN+1], *word, *tempptr, *tempptr1; + + strcpy(tempstr, prompt); + if ((strstr(tempstr, "\\n") != NULL) || + (strchr(tempstr, '\n') != NULL)) { /* Prompt contains "\n" or '\n' */ + word = tempstr; + cur_y = y; + wmove(win, cur_y, x); + while (1) { + tempptr = strstr(word, "\\n"); + tempptr1 = strchr(word, '\n'); + if (tempptr == NULL && tempptr1 == NULL) + break; + else if (tempptr == NULL) { /* No more "\n" */ + tempptr = tempptr1; + tempptr[0] = '\0'; + } + else if (tempptr1 == NULL) { /* No more '\n' */ + tempptr[0] = '\0'; + tempptr++; + } + else { /* Prompt contains both "\n" and '\n' */ + if (strlen(tempptr)-2 < strlen(tempptr1)-1) { + tempptr = tempptr1; + tempptr[0] = '\0'; + } + else { + tempptr[0] = '\0'; + tempptr++; + } + } + + waddstr(win, word); + word = tempptr + 1; + wmove(win, ++cur_y, x); + } + waddstr(win, word); + } + else if (strlen(tempstr) <= width-x*2) { /* If prompt is short */ + wmove(win, y, (width - strlen(tempstr)) / 2); + waddstr(win, tempstr); + } + else { + cur_x = x; + cur_y = y; + /* Print prompt word by word, wrap around if necessary */ + while ((word = strtok(first ? tempstr : NULL, " ")) != NULL) { + if (first) /* First iteration */ + first = 0; + if (cur_x+strlen(word) > width) { /* wrap around to next line */ + cur_y++; + cur_x = x; + } + wmove(win, cur_y, cur_x); + waddstr(win, word); + getyx(win, cur_y, cur_x); + cur_x++; + } + } +} +/* End of print_autowrap() */ + + +/* + * Print a button + */ +void print_button(WINDOW *win, char *label, int y, int x, int selected) +{ + 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, label+1); + wattrset(win, selected ? button_active_attr : button_inactive_attr); + waddstr(win, ">"); + wmove(win, y, x+temp+1); +} +/* End of print_button() */ + + +/* + * 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) +{ + 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 | ' '); + } +} +/* End of draw_box() */ + + +#ifdef HAVE_NCURSES +/* + * 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) +{ + 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); + } + wnoutrefresh(win); + } +} +/* End of draw_shadow() */ +#endif diff --git a/Build/source/utils/dialog/dialog.h b/Build/source/utils/dialog/dialog.h new file mode 100644 index 00000000000..ddf4cac3ee4 --- /dev/null +++ b/Build/source/utils/dialog/dialog.h @@ -0,0 +1,247 @@ +/* + * 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 <dialogconfig.h> +#include <sys/types.h> +#include <fcntl.h> +#include <unistd.h> +#include <ctype.h> +#include <stdlib.h> +#include <string.h> + +#ifdef HAVE_NCURSES +#ifdef HAVE_NCURSES_H +#include <ncurses.h> +#else +#include <ncurses/curses.h> +#endif +#else + +#ifdef ultrix +#include <cursesX.h> +#else +#include <curses.h> +#endif + +#endif + +#if defined(LOCALE) +#include <locale.h> +#endif + +/* + * Change these if you want + */ +#ifndef USE_SHADOW +#define USE_SHADOW FALSE +#endif +#ifndef USE_COLORS +#define USE_COLORS TRUE +#endif + + + +#define VERSION "0.4" +#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 HAVE_NCURSES +#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 +#endif /* HAVE_NCURSES */ + + +/* + * 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 + */ +#ifdef __DIALOG_MAIN__ + +#ifdef HAVE_NCURSES + +/* use colors by default? */ +bool use_colors = USE_COLORS; + +/* shadow dialog boxes by default? + Note that 'use_shadow' implies 'use_colors' */ +bool use_shadow = USE_SHADOW; + +#endif + +/* + * Attribute values, default is for mono display + */ +chtype attributes[] = { + A_NORMAL, /* screen_attr */ + A_NORMAL, /* shadow_attr */ + A_REVERSE, /* dialog_attr */ + A_REVERSE, /* title_attr */ + A_REVERSE, /* border_attr */ + A_BOLD, /* button_active_attr */ + A_DIM, /* button_inactive_attr */ + A_UNDERLINE, /* button_key_active_attr */ + A_UNDERLINE, /* button_key_inactive_attr */ + A_NORMAL, /* button_label_active_attr */ + A_NORMAL, /* button_label_inactive_attr */ + A_REVERSE, /* inputbox_attr */ + A_REVERSE, /* inputbox_border_attr */ + A_REVERSE, /* searchbox_attr */ + A_REVERSE, /* searchbox_title_attr */ + A_REVERSE, /* searchbox_border_attr */ + A_REVERSE, /* position_indicator_attr */ + A_REVERSE, /* menubox_attr */ + A_REVERSE, /* menubox_border_attr */ + A_REVERSE, /* item_attr */ + A_NORMAL, /* item_selected_attr */ + A_REVERSE, /* tag_attr */ + A_REVERSE, /* tag_selected_attr */ + A_NORMAL, /* tag_key_attr */ + A_BOLD, /* tag_key_selected_attr */ + A_REVERSE, /* check_attr */ + A_REVERSE, /* check_selected_attr */ + A_REVERSE, /* uarrow_attr */ + A_REVERSE /* darrow_attr */ +}; + +#else + +#ifdef HAVE_NCURSES +extern bool use_colors; +extern bool use_shadow; +#endif + +extern chtype attributes[]; + +#endif /* __DIALOG_MAIN__ */ + +/* Governs printing of checklist and radiobox output */ +extern int separate_output; + + +#ifdef HAVE_NCURSES + +/* + * Function prototypes + */ +#ifdef __DIALOG_MAIN__ + +extern void create_rc(char *filename); +extern int parse_rc(void); + +#endif /* __DIALOG_MAIN__ */ + +#endif + + +void Usage(char *name); +void init_dialog(void); +#ifdef HAVE_NCURSES +void color_setup(void); +#endif +void attr_clear(WINDOW *win, int height, int width, chtype attr); +void print_autowrap(WINDOW *win, char *prompt, int width, int y, int x); +void print_button(WINDOW *win, 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); +#ifdef HAVE_NCURSES +void draw_shadow(WINDOW *win, int y, int x, int height, int width); +#endif + +#ifndef HAVE_STRCASECMP +extern int strcasecmp(); +#endif + +int dialog_yesno(char *title, char *prompt, int height, int width); +int dialog_msgbox(char *title, char *prompt, int height, int width, int pause); +int dialog_textbox(char *title, char *file, int height, int width); +int dialog_menu(char *title, char *prompt, int height, int width, int menu_height, int item_no, char **items); +int dialog_checklist(char *title, char *prompt, int height, int width, int list_height, int item_no, char **items); +int dialog_radiolist(char *title, char *prompt, int height, int width, int list_height, int item_no, char **items); +int dialog_inputbox(char *title, char *prompt, int height, int width, char *init); +int dialog_guage(char *title, char *prompt, int height, int width, int percent); + diff --git a/Build/source/utils/dialog/dialog.man b/Build/source/utils/dialog/dialog.man new file mode 100644 index 00000000000..73931f1c4ca --- /dev/null +++ b/Build/source/utils/dialog/dialog.man @@ -0,0 +1,217 @@ +.TH DIALOG 1 "10 January 1994" +.SH NAME +dialog \- display dialog boxes from shell scripts +.SH SYNOPSIS +.B dialog --clear +.br +.BI "dialog --create-rc " file +.br +.B dialog +[ +.B \-\-title +.I title +] +[ +.B \-\-clear +] +.B box-options +.SH DESCRIPTION +.B Dialog +is a program that will let you to present a variety of questions or +display messages using dialog boxes from a shell script. Currently, +these types of dialog boxes are implemented: +.LP +.BR yes/no " box," " menu" " box," " input" " box," +.BR message " box," " text" " box," " info" " box, and" +.BR checklist " box." +.SH OPTIONS +.TP +.B \-\-clear +The screen will be cleared to the +.BR "screen attribute" " on exit." +.TP +.BI \-\-create-rc " file" +.RB "Since " dialog " supports run-time configuration," +this can be used to dump a sample configuration file to the file specified +by +.IR file "." +.TP +.BI \-\-title " title" +Specifies a +.I title +string to be displayed at the top of the dialog box. +.TP +.B Box Options +.TP +.BI \-\-yesno " text height width" +.RB A " yes/no" " dialog box of size" +.I height +rows by +.I width +columns will be displayed. The string specified by +.I text +is displayed inside the dialog box. If this string is too long to be fitted +in one line, it will be automatically divided into multiple lines at +appropriate places. The +.I text +string may also contain the sub-string +.I +"\en" +or newline characters +.I `\en\' +to control line breaking explicitly. This dialog box is useful for +asking questions that require the user to answer either yes or no. +.RB "The dialog box has a" " Yes" " button and a " No +button, in which the user can switch between by pressing the +.IR TAB " key." +.TP +.BI \-\-msgbox " text height width" +.RB A " message" " box is very similar to a" " yes/no" " box." +The only difference between a +.B message +box and a +.B yes/no +box is that a +.B message +box has only a single +.B OK +button. You can use this dialog box to display any message you like. +After reading the message, the user can press the +.I ENTER +key so that +.B dialog +will exit and the calling shell script can continue its operation. +.TP +.BI \-\-infobox " text height width" +.RB An " info" " box is basically a" " message" " box." +However, in this case, +.B dialog +will exit immediately after displaying the message to the user. The +screen is not cleared when +.B dialog +exits, so that the message will remain on the screen until the calling +shell script clears it later. This is useful when you want to inform +the user that some operations are carrying on that may require some +time to finish. +.TP +.BI \-\-inputbox " text height width" +.RB "An " input " box is useful when you want to ask questions that" +require the user to input a string as the answer. When inputing the +string, the +.I BACKSPACE +key can be used to correct typing errors. If the input string is longer than +can be fitted in the dialog box, the input field will be scrolled. On exit, +the input string will be printed on +.IR stderr "." +.TP +.BI \-\-textbox " file height width" +.RB A " text" " box lets you display the contents of a text file in a" +dialog box. It is like a simple text file viewer. The user can move +through the file by using the +.IR UP/DOWN ", " PGUP/PGDN +.RI and " HOME/END" " keys available on most keyboards." +If the lines are too long to be displayed in the box, the +.I LEFT/RIGHT +keys can be used to scroll the text region horizontally. For more +convenience, forward and backward searching functions are also provided. +.IP "\fB\-\-menu \fItext height width menu-height \fR[ \fItag item \fR] \fI..." +As its name suggests, a +.B menu +box is a dialog box that can be used to present a list of choices in +the form of a menu for the user to choose. Each menu entry consists of a +.IR tag " string and an " item " string. The" +.I tag +gives the entry a name to distinguish it from the other entries in the +menu. The +.I item +is a short description of the option that the entry represents. The +user can move between the menu entries by pressing the +.I UP/DOWN +keys, the first letter of the +.I tag +as a hot-key, or the number keys +.IR 1-9 ". There are" +.I menu-height +entries displayed in the menu at one time, but the menu will be +scrolled if there are more entries than that. When +.B dialog +exits, the +.I tag +of the chosen menu entry will be printed on +.IR stderr "." +.IP "\fB\-\-checklist \fItext height width list-height \fR[ \fItag item status \fR] \fI..." +.RB "A " checklist " box is similar to a " menu " box in that there are" +multiple entries presented in the form of a menu. Instead of choosing +one entry among the entries, each entry can be turned on or off by the +user. The initial on/off state of each entry is specified by +.IR status "." +On exit, a list of the +.I tag +strings of those entries that are turned on will be printed on +.IR stderr "." +.SH "RUN-TIME CONFIGURATION" +.TP 4 +1. +Create a sample configuration file by typing: +.LP +.in +1i +"dialog --create-rc <file>" +.TP 4 +2. +At start, +.B dialog +determines the settings to use as follows: +.RS +.TP 4 +a) +if environment variable +.B DIALOGRC +is set, it's value determines the name of the configuration file. +.TP 4 +b) +if the file in (a) can't be found, use the file +.I $HOME/.dialogrc +as the configuration file. +.TP 4 +c) +if the file in (b) can't be found, use compiled in defaults. +.RE +.TP 4 +3. +Edit the sample configuration file and copy it to some place that +.B dialog +can find, as stated in step 2 above. +.SH ENVIROMENT +.TP 15 +.B DIALOGRC +Define this variable if you want to specify the name of the configuration file +to use. +.SH FILES +.TP 20 +.I $HOME/.dialogrc +default configuration file +.SH DIAGNOSTICS +Exit status is 0 if +.BR dialog " is exited by pressing the " Yes " or " OK +button, and 1 if the +.BR No " or " Cancel +button is pressed. Otherwise, if errors occur inside +.B dialog +or +.B dialog +is exited by pressing the +.I ESC +key, the exit status is -1. +.SH BUGS +Text files containing +.I tab +characters may cause problems with +.B text +box. +.I Tab +characters in text files must first be expanded to spaces before being +.RB "displayed by " text " box." +.TP +Screen update is too slow. +.SH AUTHOR +Savio Lam <lam836@cs.cuhk.hk> diff --git a/Build/source/utils/dialog/dialogconfig.h.in b/Build/source/utils/dialog/dialogconfig.h.in new file mode 100644 index 00000000000..2b439069cef --- /dev/null +++ b/Build/source/utils/dialog/dialogconfig.h.in @@ -0,0 +1,8 @@ +/* Define if you have <ncurses/curses.h> */ +#undef HAVE_NCURSES_CURSES_H + +/* Define if you have <ncurses.h> */ +#undef HAVE_NCURSES_H + +/* Define if you have the strcasecmp function */ +#undef HAVE_STRCASECMP diff --git a/Build/source/utils/dialog/gauge.c b/Build/source/utils/dialog/gauge.c new file mode 100644 index 00000000000..ec357db2736 --- /dev/null +++ b/Build/source/utils/dialog/gauge.c @@ -0,0 +1,114 @@ +/* + * guage.c -- implements the guage dialog + * + * AUTHOR: Marc Ewing, Red Hat Software + * + * 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" + + +#define BUFLEN 1024 +/* + * Display a guage, or progress meter. Starts at percent% and + * reads stdin. If stdin is not XXX, then it is interpreted as + * a percentage, and the display is updated accordingly. Otherwise + * the next line is the percentage, and subsequent lines up to + * another XXX are used for the new prompt. Note that the size + * of the window never changes, so the prompt can not get any + * larger than the height and width specified. + */ +int dialog_guage(char *title, char *prompt, int height, int width, int percent) +{ + int i, x, y; + char buf[BUFLEN]; + char prompt_buf[BUFLEN]; + WINDOW *dialog; + + /* center dialog box on screen */ + x = (COLS - width)/2; + y = (LINES - height)/2; + +#ifdef HAVE_NCURSES + if (use_shadow) + draw_shadow(stdscr, y, x, height, width); +#endif + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + do { + werase(dialog); + draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); + + if (title != NULL) { + wattrset(dialog, title_attr); + wmove(dialog, 0, (width - strlen(title))/2 - 1); + waddch(dialog, ' '); + waddstr(dialog, title); + waddch(dialog, ' '); + } + + wattrset(dialog, dialog_attr); + print_autowrap(dialog, prompt, width-2, 1, 2); + + draw_box(dialog, height - 4, 3, 3, width - 6, dialog_attr, border_attr); + + wmove(dialog, height - 3, 4); + wattrset(dialog, title_attr); + for (i = 0; i < (width - 8); i++) { + waddch(dialog, ' '); + } + + wattrset(dialog, title_attr); + wmove(dialog, height - 3, (width / 2) - 2); + sprintf(buf, "%3d%%", percent); + waddstr(dialog, buf); + + x = (percent * (width - 8)) / 100; + wattrset(dialog, item_selected_attr); + wmove(dialog, height - 3, 4); + for (i = 0; i < x; i++) { + waddch(dialog, winch(dialog)); + } + + wrefresh(dialog); + + if (feof(stdin)) { + break; + } + + fgets(buf, BUFLEN, stdin); + if (buf[0] == 'X') { + /* Next line is percentage */ + fgets(buf, BUFLEN, stdin); + percent = atoi(buf); + + /* Rest is message text */ + prompt_buf[0] = '\0'; + while (strncmp(fgets(buf, BUFLEN, stdin), "XXX", 3)) { + strcat(prompt_buf, buf); + } + prompt = prompt_buf; + } else { + percent = atoi(buf); + } + } while (1); + + delwin(dialog); + return(0); +} +/* End of dialog_msgbox() */ diff --git a/Build/source/utils/dialog/inputbox.c b/Build/source/utils/dialog/inputbox.c new file mode 100644 index 00000000000..e6eb98e02ad --- /dev/null +++ b/Build/source/utils/dialog/inputbox.c @@ -0,0 +1,230 @@ +/* + * inputbox.c -- implements the input box + * + * 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 "dialog.h" + + +/* + * Display a dialog box for inputing a string + */ +int dialog_inputbox(char *title, char *prompt, int height, int width, + char *init) +{ + int i, x, y, box_y, box_x, box_width, + input_x = 0, scroll = 0, key = 0, button = -1; + unsigned char instr[MAX_LEN+1]; + WINDOW *dialog; + + /* center dialog box on screen */ + x = (COLS - width)/2; + y = (LINES - height)/2; + +#ifdef HAVE_NCURSES + if (use_shadow) + draw_shadow(stdscr, y, x, height, width); +#endif + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); + wattrset(dialog, border_attr); + wmove(dialog, height-3, 0); + waddch(dialog, ACS_LTEE); + for (i = 0; i < width-2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dialog_attr); + waddch(dialog, ACS_RTEE); + wmove(dialog, height-2, 1); + for (i = 0; i < width-2; i++) + waddch(dialog, ' '); + + if (title != NULL) { + wattrset(dialog, title_attr); + wmove(dialog, 0, (width - strlen(title))/2 - 1); + waddch(dialog, ' '); + waddstr(dialog, title); + waddch(dialog, ' '); + } + wattrset(dialog, dialog_attr); + print_autowrap(dialog, prompt, width, 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); + + x = width/2-11; + y = height-2; + print_button(dialog, "Cancel", y, x+14, FALSE); + print_button(dialog, " OK ", y, x, TRUE); + + /* Set up the initial value */ + wmove(dialog, box_y, box_x); + wattrset(dialog, inputbox_attr); + if (!init) { + instr[0] = '\0'; + } else { + strcpy((char*)instr, init); + } + input_x = strlen((char*)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, (char*)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: + 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((char*)instr) - scroll; + } + else + input_x--; + instr[scroll+input_x] = '\0'; + wmove(dialog, box_y, input_x + box_x); + waddch(dialog, ' '); + 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); + fprintf(stderr, (char*)instr); + return 0; + case 'C': + case 'c': + delwin(dialog); + return 1; + case KEY_UP: + case KEY_LEFT: + switch (button) { + case -1: + button = 1; /* Indicates "Cancel" button is selected */ + print_button(dialog, " OK ", y, x, FALSE); + print_button(dialog, "Cancel", y, x+14, TRUE); + wrefresh(dialog); + break; + case 0: + button = -1; /* Indicates input box is selected */ + print_button(dialog, "Cancel", y, x+14, FALSE); + print_button(dialog, " OK ", y, x, TRUE); + wmove(dialog, box_y, box_x + input_x); + wrefresh(dialog); + break; + case 1: + button = 0; /* Indicates "OK" button is selected */ + print_button(dialog, "Cancel", y, x+14, FALSE); + print_button(dialog, " OK ", y, x, TRUE); + wrefresh(dialog); + break; + } + break; + case TAB: + case KEY_DOWN: + case KEY_RIGHT: + switch (button) { + case -1: + button = 0; /* Indicates "OK" button is selected */ + print_button(dialog, "Cancel", y, x+14, FALSE); + print_button(dialog, " OK ", y, x, TRUE); + wrefresh(dialog); + break; + case 0: + button = 1; /* Indicates "Cancel" button is selected */ + print_button(dialog, " OK ", y, x, FALSE); + print_button(dialog, "Cancel", y, x+14, TRUE); + wrefresh(dialog); + break; + case 1: + button = -1; /* Indicates input box is selected */ + print_button(dialog, "Cancel", y, x+14, FALSE); + print_button(dialog, " OK ", y, x, TRUE); + wmove(dialog, box_y, box_x + input_x); + wrefresh(dialog); + break; + } + break; + case ' ': + case '\n': + delwin(dialog); + fprintf(stderr, (char*)instr); + return (button == -1 ? 0 : button); + case ESC: + break; + } + } + + delwin(dialog); + return -1; /* ESC pressed */ +} +/* End of dialog_inputbox() */ diff --git a/Build/source/utils/dialog/menubox.c b/Build/source/utils/dialog/menubox.c new file mode 100644 index 00000000000..06d7d9f767d --- /dev/null +++ b/Build/source/utils/dialog/menubox.c @@ -0,0 +1,316 @@ +/* + * menubox.c -- implements the menu box + * + * 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 "dialog.h" + + +static void print_item(WINDOW *win, char *tag, char *item, int choice, int selected); + + +static int menu_width, tag_x, item_x; + + +/* + * Display a menu for choosing among a number of options + */ +int dialog_menu(char *title, char *prompt, int height, int width, int menu_height, int item_no, char **items) +{ + int i, x, y, cur_x, cur_y, box_x, box_y, key = 0, button = 0, choice = 0, + scrolli = 0, max_choice; + WINDOW *dialog, *menu; + + max_choice = MIN(menu_height, item_no); + + /* center dialog box on screen */ + x = (COLS - width)/2; + y = (LINES - height)/2; + +#ifdef HAVE_NCURSES + if (use_shadow) + draw_shadow(stdscr, y, x, height, width); +#endif + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); + wattrset(dialog, border_attr); + wmove(dialog, height-3, 0); + waddch(dialog, ACS_LTEE); + for (i = 0; i < width-2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dialog_attr); + waddch(dialog, ACS_RTEE); + wmove(dialog, height-2, 1); + for (i = 0; i < width-2; i++) + waddch(dialog, ' '); + + if (title != NULL) { + wattrset(dialog, title_attr); + wmove(dialog, 0, (width - strlen(title))/2 - 1); + waddch(dialog, ' '); + waddstr(dialog, title); + waddch(dialog, ' '); + } + wattrset(dialog, dialog_attr); + print_autowrap(dialog, prompt, width, 1, 3); + + menu_width = width-6; + getyx(dialog, cur_y, cur_x); + box_y = cur_y + 1; + 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); + + tag_x = 0; + item_x = 0; + /* Find length of longest item in order to center menu */ + for (i = 0; i < item_no; i++) { + tag_x = MAX(tag_x, strlen(items[i*2]) + strlen(items[i*2 + 1]) + 2); + item_x = MAX(item_x, strlen(items[i*2])); + } + tag_x = (menu_width - tag_x) / 2; + item_x = tag_x + item_x + 2; + + /* Print the menu */ + for (i = 0; i < max_choice; i++) + print_item(menu, items[i*2], items[i*2 + 1], i, i == choice); + wnoutrefresh(menu); + + if (menu_height < item_no) { + wattrset(dialog, darrow_attr); + wmove(dialog, box_y + menu_height + 1, box_x + tag_x + 1); + waddch(dialog, ACS_DARROW); + wmove(dialog, box_y + menu_height + 1, box_x + tag_x + 2); + waddstr(dialog,"(+)"); + } + + x = width/2-11; + y = height-2; + print_button(dialog, "Cancel", y, x+14, FALSE); + print_button(dialog, " OK ", y, x, TRUE); + wrefresh(dialog); + + while (key != ESC) { + key = wgetch(dialog); + /* Check if key pressed matches first character of any item tag in menu */ + for (i = 0; i < max_choice; i++) + if (toupper(key) == toupper(items[(scrolli+i)*2][0])) + break; +/* i = (choice+scrolli+1) % max_choice ; + while (i != choice+scrolli) { + if (toupper(key) == toupper(items[i*2][0])) + break; + i = (i + 1) % max_choice; + } + */ + + if (i < max_choice || (key >= '1' && key <= MIN('9', '0'+max_choice)) || + key == KEY_UP || key == KEY_DOWN || key == '-' || key == '+') { + if (key >= '1' && key <= MIN('9', '0'+max_choice)) + i = key - '1'; + else if (key == KEY_UP || key == '-') { + if (!choice) { + if (scrolli) { +#ifdef BROKEN_WSCRL + /* wscrl() in ncurses 1.8.1 seems to be broken, causing a segmentation + violation when scrolling windows of height = 4, so scrolling is not + used for now */ + scrolli--; + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + /* Reprint menu to scroll down */ + for (i = 0; i < max_choice; i++) + print_item(menu, items[(scrolli+i)*2], items[(scrolli+i)*2 + 1], i, i == choice); + +#else + + /* Scroll menu down */ + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + if (menu_height > 1) { + /* De-highlight current first item before scrolling down */ + print_item(menu, items[scrolli*2], items[scrolli*2 + 1], 0, FALSE); + scrollok(menu, TRUE); + wscrl(menu, -1); + scrollok(menu, FALSE); + } + scrolli--; + print_item(menu, items[scrolli*2], items[scrolli*2 + 1], 0, TRUE); +#endif + wnoutrefresh(menu); + + /* print the up/down arrows */ + wmove(dialog, box_y, box_x + tag_x + 1); + wattrset(dialog, scrolli ? uarrow_attr : menubox_attr); + waddch(dialog, scrolli ? ACS_UARROW : ACS_HLINE); + wmove(dialog, box_y, box_x + tag_x + 2); + waddch(dialog, scrolli ? '(' : ACS_HLINE); + wmove(dialog, box_y, box_x + tag_x + 3); + waddch(dialog, scrolli ? '-' : ACS_HLINE); + wmove(dialog, box_y, box_x + tag_x + 4); + waddch(dialog, scrolli ? ')' : ACS_HLINE); + wattrset(dialog, darrow_attr); + wmove(dialog, box_y + menu_height + 1, box_x + tag_x + 1); + waddch(dialog, ACS_DARROW); + wmove(dialog, box_y + menu_height + 1, box_x + tag_x + 2); + waddstr(dialog,"(+)"); + wmove(dialog, cur_y, cur_x); /* Restore cursor position */ + wrefresh(dialog); + } + continue; /* wait for another key press */ + } + else + i = choice - 1; + } + else if (key == KEY_DOWN || key == '+') + if (choice == max_choice - 1) { + if (scrolli+choice < item_no-1) { +#ifdef BROKEN_WSCRL + /* wscrl() in ncurses 1.8.1 seems to be broken, causing a segmentation + violation when scrolling windows of height = 4, so scrolling is not + used for now */ + scrolli++; + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + /* Reprint menu to scroll up */ + for (i = 0; i < max_choice; i++) + print_item(menu, items[(scrolli+i)*2], items[(scrolli+i)*2 + 1], i, i == choice); + +#else + + /* Scroll menu up */ + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + if (menu_height > 1) { + /* De-highlight current last item before scrolling up */ + print_item(menu, items[(scrolli+max_choice-1)*2], items[(scrolli+max_choice-1)*2 + 1], max_choice-1, FALSE); + scrollok(menu, TRUE); + scroll(menu); + scrollok(menu, FALSE); + } + scrolli++; + print_item(menu, items[(scrolli+max_choice-1)*2], items[(scrolli+max_choice-1)*2 + 1], max_choice-1, TRUE); +#endif + wnoutrefresh(menu); + + /* print the up/down arrows */ + wattrset(dialog, uarrow_attr); + wmove(dialog, box_y, box_x + tag_x + 1); + waddch(dialog, ACS_UARROW); + wmove(dialog, box_y, box_x + tag_x + 2); + waddstr(dialog,"(-)"); + wmove(dialog, box_y + menu_height + 1, box_x + tag_x + 1); + wattrset(dialog, scrolli+choice < item_no-1 ? darrow_attr : menubox_border_attr); + waddch(dialog, scrolli+choice < item_no-1 ? ACS_DARROW : ACS_HLINE); + wmove(dialog, box_y + menu_height + 1, box_x + tag_x + 2); + waddch(dialog, scrolli+choice < item_no-1 ? '(' : ACS_HLINE); + wmove(dialog, box_y + menu_height + 1, box_x + tag_x + 3); + waddch(dialog, scrolli+choice < item_no-1 ? '+' : ACS_HLINE); + wmove(dialog, box_y + menu_height + 1, box_x + tag_x + 4); + waddch(dialog, scrolli+choice < item_no-1 ? ')' : ACS_HLINE); + wmove(dialog, cur_y, cur_x); /* Restore cursor position */ + wrefresh(dialog); + } + continue; /* wait for another key press */ + } + else + i = choice + 1; + + if (i != choice) { + /* De-highlight current item */ + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + print_item(menu, items[(scrolli+choice)*2], items[(scrolli+choice)*2 + 1], choice, FALSE); + + /* Highlight new item */ + choice = i; + print_item(menu, items[(scrolli+choice)*2], items[(scrolli+choice)*2 + 1], choice, TRUE); + wnoutrefresh(menu); + wmove(dialog, cur_y, cur_x); /* Restore cursor to previous position */ + wrefresh(dialog); + } + continue; /* wait for another key press */ + } + + switch (key) { + case 'O': + case 'o': + delwin(dialog); + fprintf(stderr, items[(scrolli+choice)*2]); + return 0; + case 'C': + case 'c': + delwin(dialog); + return 1; + case TAB: + case KEY_LEFT: + case KEY_RIGHT: + if (!button) { + button = 1; /* Indicates "Cancel" button is selected */ + print_button(dialog, " OK ", y, x, FALSE); + print_button(dialog, "Cancel", y, x+14, TRUE); + } + else { + button = 0; /* Indicates "OK" button is selected */ + print_button(dialog, "Cancel", y, x+14, FALSE); + print_button(dialog, " OK ", y, x, TRUE); + } + wrefresh(dialog); + break; + case ' ': + case '\n': + delwin(dialog); + if (!button) + fprintf(stderr, items[(scrolli+choice)*2]); + return button; + case ESC: + break; + } + } + + delwin(dialog); + return -1; /* ESC pressed */ +} +/* End of dialog_menu() */ + + +/* + * Print menu item + */ +static void print_item(WINDOW *win, char *tag, char *item, int choice, int selected) +{ + int i; + + /* Clear 'residue' of last item */ + wattrset(win, menubox_attr); + wmove(win, choice, 0); + for (i = 0; i < menu_width; i++) + waddch(win, ' '); + wmove(win, choice, tag_x); + wattrset(win, selected ? tag_key_selected_attr : tag_key_attr); + waddch(win, tag[0]); + wattrset(win, selected ? tag_selected_attr : tag_attr); + waddstr(win, tag + 1); + wmove(win, choice, item_x); + wattrset(win, selected ? item_selected_attr : item_attr); + waddstr(win, item); +} +/* End of print_item() */ diff --git a/Build/source/utils/dialog/mkinstalldirs b/Build/source/utils/dialog/mkinstalldirs new file mode 100755 index 00000000000..a01481be436 --- /dev/null +++ b/Build/source/utils/dialog/mkinstalldirs @@ -0,0 +1,40 @@ +#! /bin/sh +# mkinstalldirs --- make directory hierarchy +# Author: Noah Friedman <friedman@prep.ai.mit.edu> +# Created: 1993-05-16 +# Public domain + +# $Id: mkinstalldirs,v 1.10 1996/05/03 07:37:52 friedman Exp $ + +errstatus=0 + +for file +do + set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` + shift + + pathcomp= + for d + do + pathcomp="$pathcomp$d" + case "$pathcomp" in + -* ) pathcomp=./$pathcomp ;; + esac + + if test ! -d "$pathcomp"; then + echo "mkdir $pathcomp" 1>&2 + + mkdir "$pathcomp" || lasterr=$? + + if test ! -d "$pathcomp"; then + errstatus=$lasterr + fi + fi + + pathcomp="$pathcomp/" + done +done + +exit $errstatus + +# mkinstalldirs ends here diff --git a/Build/source/utils/dialog/msgbox.c b/Build/source/utils/dialog/msgbox.c new file mode 100644 index 00000000000..3a908654bb4 --- /dev/null +++ b/Build/source/utils/dialog/msgbox.c @@ -0,0 +1,81 @@ +/* + * msgbox.c -- implements the message box and info box + * + * 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 "dialog.h" + + +/* + * Display a message box. Program will pause and display an "OK" button + * if the parameter 'pause' is non-zero. + */ +int dialog_msgbox(char *title, 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; + +#ifdef HAVE_NCURSES + if (use_shadow) + draw_shadow(stdscr, y, x, height, width); +#endif + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); + + if (title != NULL) { + wattrset(dialog, title_attr); + wmove(dialog, 0, (width - strlen(title))/2 - 1); + waddch(dialog, ' '); + waddstr(dialog, title); + waddch(dialog, ' '); + } + wattrset(dialog, dialog_attr); + print_autowrap(dialog, prompt, width-2, 1, 2); + + if (pause) { + wattrset(dialog, border_attr); + wmove(dialog, height-3, 0); + waddch(dialog, ACS_LTEE); + for (i = 0; i < width-2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dialog_attr); + waddch(dialog, ACS_RTEE); + wmove(dialog, height-2, 1); + for (i = 0; i < width-2; i++) + waddch(dialog, ' '); + print_button(dialog, " OK ", height-2, width/2-4, TRUE); + wrefresh(dialog); + while (key != ESC && key != '\n' && key != ' ') + key = wgetch(dialog); + } + else { + key = '\n'; + wrefresh(dialog); + } + + delwin(dialog); + return (key == ESC ? -1 : 0); +} +/* End of dialog_msgbox() */ diff --git a/Build/source/utils/dialog/radiolist.c b/Build/source/utils/dialog/radiolist.c new file mode 100644 index 00000000000..5ca62b7b20f --- /dev/null +++ b/Build/source/utils/dialog/radiolist.c @@ -0,0 +1,352 @@ +/* + * radiolist.c -- implements the radiolist box + * + * AUTHOR: Stuart Herbert - S.Herbert@sheffield.ac.uk + * (from checklist.c by 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 "dialog.h" + + +static void print_item(WINDOW *win, char *tag, char *item, int status, int choice, int selected); + + +static int list_width, check_x, item_x; + + +/* + * Display a dialog box with a list of options that can be turned on or off + */ +int dialog_radiolist(char *title, char *prompt, int height, int width, int list_height, int item_no, char **items) +{ + int i, x, y, cur_x, cur_y, box_x, box_y, key = 0, button = 0, choice = 0, + scrolli = 0, max_choice, *status; + WINDOW *dialog, *list; + + /* 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_radiolist().\n"); + exit(-1); + } + /* Initializes status */ + for (i = 0; i < item_no; i++) + status[i] = !strcasecmp(items[i*3 + 2], "on"); + + max_choice = MIN(list_height, item_no); + + /* center dialog box on screen */ + x = (COLS - width)/2; + y = (LINES - height)/2; + +#ifdef HAVE_NCURSES + if (use_shadow) + draw_shadow(stdscr, y, x, height, width); +#endif + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); + wattrset(dialog, border_attr); + wmove(dialog, height-3, 0); + waddch(dialog, ACS_LTEE); + for (i = 0; i < width-2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dialog_attr); + waddch(dialog, ACS_RTEE); + wmove(dialog, height-2, 1); + for (i = 0; i < width-2; i++) + waddch(dialog, ' '); + + if (title != NULL) { + wattrset(dialog, title_attr); + wmove(dialog, 0, (width - strlen(title))/2 - 1); + waddch(dialog, ' '); + waddstr(dialog, title); + waddch(dialog, ' '); + } + wattrset(dialog, dialog_attr); + print_autowrap(dialog, prompt, width-2, 1, 3); + + list_width = width-6; + getyx(dialog, cur_y, cur_x); + box_y = cur_y + 1; + 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); + + check_x = 0; + item_x = 0; + /* Find length of longest item in order to center radiolist */ + for (i = 0; i < item_no; i++) { + check_x = MAX(check_x, strlen(items[i*3]) + strlen(items[i*3 + 1]) + 6); + item_x = MAX(item_x, strlen(items[i*3])); + } + check_x = (list_width - check_x) / 2; + item_x = check_x + item_x + 6; + + /* Print the list */ + for (i = 0; i < max_choice; i++) + print_item(list, items[i*3], items[i*3 + 1], status[i], i, i == choice); + wnoutrefresh(list); + + if (list_height < item_no) { + wattrset(dialog, darrow_attr); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 5); + waddch(dialog, ACS_DARROW); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 6); + waddstr(dialog, "(+)"); + } + + x = width/2-11; + y = height-2; + print_button(dialog, "Cancel", y, x+14, FALSE); + print_button(dialog, " OK ", y, x, TRUE); + wrefresh(dialog); + + while (key != ESC) { + key = wgetch(dialog); + /* Check if key pressed matches first character of any item tag in list */ + for (i = 0; i < max_choice; i++) + if (toupper(key) == toupper(items[(scrolli+i)*3][0])) + break; + + if (i < max_choice || (key >= '1' && key <= MIN('9', '0'+max_choice)) || + key == KEY_UP || key == KEY_DOWN || key == ' ' || + key == '+' || key == '-' ) { + if (key >= '1' && key <= MIN('9', '0'+max_choice)) + i = key - '1'; + else if (key == KEY_UP || key == '-') { + if (!choice) { + if (scrolli) { +#ifdef BROKEN_WSCRL + /* wscrl() in ncurses 1.8.1 seems to be broken, causing a segmentation + violation when scrolling windows of height = 4, so scrolling is not + used for now */ + scrolli--; + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + /* Reprint list to scroll down */ + for (i = 0; i < max_choice; i++) + print_item(list, items[(scrolli+i)*3], items[(scrolli+i)*3 + 1], status[scrolli+i], i, i == choice); + +#else + + /* Scroll list down */ + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + if (list_height > 1) { + /* De-highlight current first item before scrolling down */ + print_item(list, items[scrolli*3], items[scrolli*3 + 1], status[scrolli], 0, FALSE); + scrollok(list, TRUE); + wscrl(list, -1); + scrollok(list, FALSE); + } + scrolli--; + print_item(list, items[scrolli*3], items[scrolli*3 + 1], status[scrolli], 0, TRUE); +#endif + wnoutrefresh(list); + + /* print the up/down arrows */ + wmove(dialog, box_y, box_x + check_x + 5); + wattrset(dialog, scrolli ? uarrow_attr : menubox_attr); + waddch(dialog, scrolli ? ACS_UARROW : ACS_HLINE); + wmove(dialog, box_y, box_x + check_x + 6); + waddch(dialog, scrolli ? '(' : ACS_HLINE); + wmove(dialog, box_y, box_x + check_x + 7); + waddch(dialog, scrolli ? '-' : ACS_HLINE); + wmove(dialog, box_y, box_x + check_x + 8); + waddch(dialog, scrolli ? ')' : ACS_HLINE); + wattrset(dialog, darrow_attr); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 5); + waddch(dialog, ACS_DARROW); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 6); + waddch(dialog, '('); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 7); + waddch(dialog, '+'); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 8); + waddch(dialog, ')'); + wmove(dialog, cur_y, cur_x); /* Restore cursor position */ + wrefresh(dialog); + } + continue; /* wait for another key press */ + } + else + i = choice - 1; + } + else if (key == KEY_DOWN || key == '+') { + if (choice == max_choice - 1) { + if (scrolli+choice < item_no-1) { +#ifdef BROKEN_WSCRL + /* wscrl() in ncurses 1.8.1 seems to be broken, causing a segmentation + violation when scrolling windows of height = 4, so scrolling is not + used for now */ + scrolli++; + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + /* Reprint list to scroll up */ + for (i = 0; i < max_choice; i++) + print_item(list, items[(scrolli+i)*3], items[(scrolli+i)*3 + 1], status[scrolli+i], i, i == choice); + +#else + + /* Scroll list up */ + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + if (list_height > 1) { + /* De-highlight current last item before scrolling up */ + print_item(list, items[(scrolli+max_choice-1)*3], items[(scrolli+max_choice-1)*3 + 1], status[scrolli+max_choice-1], max_choice-1, FALSE); + scrollok(list, TRUE); + scroll(list); + scrollok(list, FALSE); + } + scrolli++; + print_item(list, items[(scrolli+max_choice-1)*3], items[(scrolli+max_choice-1)*3 + 1], status[scrolli+max_choice-1], max_choice-1, TRUE); +#endif + wnoutrefresh(list); + + /* print the up/down arrows */ + wattrset(dialog, uarrow_attr); + wmove(dialog, box_y, box_x + check_x + 5); + waddch(dialog, ACS_UARROW); + wmove(dialog, box_y, box_x + check_x + 6); + waddstr(dialog, "(-)"); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 5); + wattrset(dialog, scrolli+choice < item_no-1 ? darrow_attr : menubox_border_attr); + waddch(dialog, scrolli+choice < item_no-1 ? ACS_DARROW : ACS_HLINE); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 6); + waddch(dialog, scrolli+choice < item_no-1 ? '(' : ACS_HLINE); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 7); + waddch(dialog, scrolli+choice < item_no-1 ? '+' : ACS_HLINE); + wmove(dialog, box_y + list_height + 1, box_x + check_x + 8); + waddch(dialog, scrolli+choice < item_no-1 ? ')' : ACS_HLINE); + wmove(dialog, cur_y, cur_x); /* Restore cursor position */ + wrefresh(dialog); + } + continue; /* wait for another key press */ + } + else + i = choice + 1; + } + else if (key == ' ') { /* Toggle item status */ + if (!status[scrolli+choice]) + { + for (i=0; i<item_no; i++) + status[i]=0; + status[scrolli+choice]=1; + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + for (i = 0; i < max_choice; i++) + print_item(list, items[(scrolli+i)*3], items[(scrolli+i)*3 + 1], status[scrolli+i], i, i == choice); + wnoutrefresh(list); + wmove(dialog, cur_y, cur_x); /* Restore cursor to previous position */ + wrefresh(dialog); + } + continue; /* wait for another key press */ + } + + if (i != choice) { + /* De-highlight current item */ + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + print_item(list, items[(scrolli+choice)*3], items[(scrolli+choice)*3 +1], status[scrolli+choice], choice, FALSE); + /* Highlight new item */ + choice = i; + print_item(list, items[(scrolli+choice)*3], items[(scrolli+choice)*3 + 1], status[scrolli+choice], choice, TRUE); + wnoutrefresh(list); + wmove(dialog, cur_y, cur_x); /* Restore cursor to previous position */ + wrefresh(dialog); + } + continue; /* wait for another key press */ + } + + switch (key) { + case 'O': + case 'o': + delwin(dialog); + for (i = 0; i < item_no; i++) + if (status[i]) + fprintf(stderr, "%s", items[i*3]); + free(status); + return 0; + case 'C': + case 'c': + delwin(dialog); + free(status); + return 1; + case TAB: + case KEY_LEFT: + case KEY_RIGHT: + if (!button) { + button = 1; /* Indicates "Cancel" button is selected */ + print_button(dialog, " OK ", y, x, FALSE); + print_button(dialog, "Cancel", y, x+14, TRUE); + } + else { + button = 0; /* Indicates "OK" button is selected */ + print_button(dialog, "Cancel", y, x+14, FALSE); + print_button(dialog, " OK ", y, x, TRUE); + } + wrefresh(dialog); + break; + case ' ': + case '\n': + delwin(dialog); + if (!button) + for (i = 0; i < item_no; i++) + if (status[i]) + fprintf(stderr, items[i*3]); + free(status); + return button; + case ESC: + break; + } + } + + delwin(dialog); + free(status); + return -1; /* ESC pressed */ +} +/* End of dialog_radiolist() */ + + +/* + * Print list item + */ +static void print_item(WINDOW *win, char *tag, 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); + wprintw(win, "(%c)", status ? '*' : ' '); + wattrset(win, menubox_attr); + waddch(win, ' '); + wattrset(win, selected ? tag_key_selected_attr : tag_key_attr); + waddch(win, tag[0]); + wattrset(win, selected ? tag_selected_attr : tag_attr); + waddstr(win, tag + 1); + wmove(win, choice, item_x); + wattrset(win, selected ? item_selected_attr : item_attr); + waddstr(win, item); +} +/* End of print_item() */ diff --git a/Build/source/utils/dialog/rc.c b/Build/source/utils/dialog/rc.c new file mode 100644 index 00000000000..6b956a66255 --- /dev/null +++ b/Build/source/utils/dialog/rc.c @@ -0,0 +1,377 @@ +/* + * rc.c -- routines for processing the configuration file + * + * 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. + */ + +#ifdef HAVE_NCURSES + +#include "dialog.h" +#include "colors.h" +#include "rc.h" + + +static char *attr_to_str(int fg, int bg, int hl); +static int str_to_attr(char *str, int *fg, int *bg, int *hl); +static int parse_line(char *line, char **var, char **value); + + +/* + * Create the configuration file + */ +void create_rc(char *filename) +{ + int i; + FILE *rc_file; + + if ((rc_file = fopen(filename, "wt")) == NULL) { + fprintf(stderr, "\nError opening file for writing in create_rc().\n"); + exit(-1); + } + + fprintf(rc_file, "#\ +\n# Run-time configuration file for dialog\ +\n#\ +\n# Automatically generated by \"dialog --create-rc <file>\"\ +\n#\ +\n#\ +\n# Types of values:\ +\n#\ +\n# Number - <number>\ +\n# String - \"string\"\ +\n# Boolean - <ON|OFF>\ +\n# Attribute - (foreground,background,highlight?)\ +\n#\n\n"); + + /* Print an entry for each configuration variable */ + for (i = 0; i < VAR_COUNT; i++) { + fprintf(rc_file, "\n# %s\n", vars[i].comment); /* print comment */ + switch (vars[i].type) { + case VAL_INT: + fprintf(rc_file, "%s = %d\n", vars[i].name, *((int *) vars[i].var)); + break; + case VAL_STR: + fprintf(rc_file, "%s = \"%s\"\n", vars[i].name, (char *) vars[i].var); + break; + case VAL_BOOL: + fprintf(rc_file, "%s = %s\n", vars[i].name, *((bool *) vars[i].var) ? "ON" : "OFF"); + break; + case VAL_ATTR: + fprintf(rc_file, "%s = %s\n", vars[i].name, attr_to_str(((int *) vars[i].var)[0], ((int *) vars[i].var)[1], ((int *) vars[i].var)[2])); + break; + } + } + + fclose(rc_file); +} +/* End of create_rc() */ + + +/* + * Parse the configuration file and set up variables + */ +int parse_rc(void) +{ + int i, l = 1, parse, fg, bg, hl; + char str[MAX_LEN+1], *var, *value, *tempptr; + FILE *rc_file; + + /* + * + * At start, 'dialog' determines the settings to use as follows: + * + * a) if environment variable DIALOGRC is set, it's value determines the + * name of the configuration file. + * + * b) if the file in (a) can't be found, use the file $HOME/.dialogrc + * as the configuration file. + * + * c) if the file in (b) can't be found, use compiled in defaults. + * + */ + + if ((tempptr = getenv("DIALOGRC")) != NULL) + rc_file = fopen(tempptr, "rt"); + + if (tempptr == NULL || rc_file == NULL) { /* step (a) failed? */ + /* try step (b) */ + if ((tempptr = getenv("HOME")) == NULL) + return 0; /* step (b) failed, use default values */ + + if (tempptr[0] == '\0' || lastch(tempptr) == '/') + sprintf(str, "%s%s", tempptr, DIALOGRC); + else + sprintf(str, "%s/%s", tempptr, DIALOGRC); + + if ((rc_file = fopen(str, "rt")) == NULL) + return 0; /* step (b) failed, use default values */ + } + + /* Scan each line and set variables */ + while (fgets(str, MAX_LEN, rc_file) != NULL) { + if (lastch(str) != '\n') { /* ignore rest of file if line too long */ + fprintf(stderr, "\nParse error: line %d of configuration file too long.\n", l); + fclose(rc_file); + return -1; /* parse aborted */ + } + else { + lastch(str) = '\0'; + parse = parse_line(str, &var, &value); /* parse current line */ + + switch (parse) { + case LINE_BLANK: /* ignore blank lines and comments */ + case LINE_COMMENT: + break; + case LINE_OK: + /* search table for matching config variable name */ + for (i = 0; i < VAR_COUNT && strcmp(vars[i].name, var); i++); + + if (i == VAR_COUNT) { /* no match */ + fprintf(stderr, "\nParse error: unknown variable at line %d of configuration file.\n", l); + return -1; /* parse aborted */ + } + else { /* variable found in table, set run time variables */ + switch (vars[i].type) { + case VAL_INT: + *((int *) vars[i].var) = atoi(value); + break; + case VAL_STR: + if (!isquote(value[0]) || !isquote(lastch(value)) || strlen(value) < 2) { + fprintf(stderr, "\nParse error: string value expected at line %d of configuration file.\n", l); + return -1; /* parse aborted */ + } + else { + /* remove the (") quotes */ + value++; + lastch(value) = '\0'; + strcpy((char *) vars[i].var, value); + } + break; + case VAL_BOOL: + if (!strcasecmp(value, "ON")) + *((bool *) vars[i].var) = TRUE; + else if (!strcasecmp(value, "OFF")) + *((bool *) vars[i].var) = FALSE; + else { + fprintf(stderr, "\nParse error: boolean value expected at line %d of configuration file.\n", l); + return -1; /* parse aborted */ + } + break; + case VAL_ATTR: + if (str_to_attr(value, &fg, &bg, &hl) == -1) { + fprintf(stderr, "\nParse error: attribute value expected at line %d of configuration file.\n", l); + return -1; /* parse aborted */ + } + ((int *) vars[i].var)[0] = fg; + ((int *) vars[i].var)[1] = bg; + ((int *) vars[i].var)[2] = hl; + break; + } + } + break; + case LINE_ERROR: + fprintf(stderr, "\nParse error: syntax error at line %d of configuration file.\n", l); + return -1; /* parse aborted */ + } + } + + l++; /* next line */ + } + + fclose(rc_file); + return 0; /* parse successful */ +} +/* End of parse_rc() */ + + +/* + * Convert an attribute to a string representation like this: + * + * "(foreground,background,highlight)" + */ +static char *attr_to_str(int fg, int bg, int hl) +{ + int i; + static char str[MAX_LEN+1]; + + strcpy(str, "("); + /* foreground */ + for (i = 0; fg != color_names[i].value; i++); + strcat(str, color_names[i].name); + strcat(str, ","); + + /* background */ + for (i = 0; bg != color_names[i].value; i++); + strcat(str, color_names[i].name); + + /* highlight */ + strcat(str, hl ? ",ON)" : ",OFF)"); + + return str; +} +/* End of attr_to_str() */ + + +/* + * Extract the foreground, background and highlight values from an attribute + * represented as a string in this form: + * + * "(foreground,background,highlight)" + */ +static int str_to_attr(char *str, int *fg, int *bg, int *hl) +{ + int i = 0, j, get_fg = 1; + char tempstr[MAX_LEN+1], *part; + + if (str[0] != '(' || lastch(str) != ')') + return -1; /* invalid representation */ + + /* remove the parenthesis */ + strcpy(tempstr, str + 1); + lastch(tempstr) = '\0'; + + + /* get foreground and background */ + + while (1) { + /* skip white space before fg/bg string */ + while (whitespace(tempstr[i]) && tempstr[i] != '\0') i++; + if (tempstr[i] == '\0') + return -1; /* invalid representation */ + part = tempstr + i; /* set 'part' to start of fg/bg string */ + + /* find end of fg/bg string */ + while(!whitespace(tempstr[i]) && tempstr[i] != ',' && tempstr[i] != '\0') i++; + + if (tempstr[i] == '\0') + return -1; /* invalid representation */ + else if (whitespace(tempstr[i])) { /* not yet ',' */ + tempstr[i++] = '\0'; + + /* skip white space before ',' */ + while(whitespace(tempstr[i]) && tempstr[i] != '\0') i++; + + if (tempstr[i] != ',') + return -1; /* invalid representation */ + } + + tempstr[i++] = '\0'; /* skip the ',' */ + for (j = 0; j < COLOR_COUNT && strcasecmp(part, color_names[j].name); j++); + if (j == COLOR_COUNT) /* invalid color name */ + return -1; + if (get_fg) { + *fg = color_names[j].value; + get_fg = 0; /* next we have to get the background */ + } + else { + *bg = color_names[j].value; + break; + } + } /* got foreground and background */ + + + /* get highlight */ + + /* skip white space before highlight string */ + while (whitespace(tempstr[i]) && tempstr[i] != '\0') i++; + if (tempstr[i] == '\0') + return -1; /* invalid representation */ + part = tempstr + i; /* set 'part' to start of highlight string */ + + /* trim trailing white space from highlight string */ + i = strlen(part) - 1; + while(whitespace(part[i])) i--; + part[i+1] = '\0'; + + if (!strcasecmp(part, "ON")) + *hl = TRUE; + else if (!strcasecmp(part, "OFF")) + *hl = FALSE; + else + return -1; /* invalid highlight value */ + + return 0; +} +/* End of str_to_attr() */ + + +/* + * Parse a line in the configuration file + * + * Each line is of the form: "variable = value". On exit, 'var' will contain + * the variable name, and 'value' will contain the value string. + * + * Return values: + * + * LINE_BLANK - line is blank + * LINE_COMMENT - line is comment + * LINE_OK - line is ok + * LINE_ERROR - syntax error in line + */ +static int parse_line(char *line, char **var, char **value) +{ + int i = 0; + + /* ignore white space at beginning of line */ + while(whitespace(line[i]) && line[i] != '\0') i++; + + if (line[i] == '\0') /* line is blank */ + return LINE_BLANK; + else if (line[i] == '#') /* line is comment */ + return LINE_COMMENT; + else if (line[i] == '=') /* variables names can't strart with a '=' */ + return LINE_ERROR; + + /* set 'var' to variable name */ + *var = line + i++; /* skip to next character */ + + /* find end of variable name */ + while(!whitespace(line[i]) && line[i] != '=' && line[i] != '\0') i++; + + if (line[i] == '\0') /* syntax error */ + return LINE_ERROR; + else if (line[i] == '=') + line[i++] = '\0'; + else { + line[i++] = '\0'; + + /* skip white space before '=' */ + while(whitespace(line[i]) && line[i] != '\0') i++; + + if (line[i] != '=') /* syntax error */ + return LINE_ERROR; + else + i++; /* skip the '=' */ + } + + /* skip white space after '=' */ + while(whitespace(line[i]) && line[i] != '\0') i++; + + if (line[i] == '\0') + return LINE_ERROR; + else + *value = line + i; /* set 'value' to value string */ + + /* trim trailing white space from 'value' */ + i = strlen(*value) - 1; + while(whitespace((*value)[i])) i--; + (*value)[i+1] = '\0'; + + return LINE_OK; /* no syntax error in line */ +} +/* End of parse_line() */ +#endif diff --git a/Build/source/utils/dialog/rc.h b/Build/source/utils/dialog/rc.h new file mode 100644 index 00000000000..7be701b66e4 --- /dev/null +++ b/Build/source/utils/dialog/rc.h @@ -0,0 +1,223 @@ +/* + * rc.h -- declarations for configuration file processing + * + * 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. + */ + + +#define DIALOGRC ".dialogrc" +#define VAR_LEN 30 +#define COMMENT_LEN 70 + +/* Types of values */ +#define VAL_INT 0 +#define VAL_STR 1 +#define VAL_BOOL 2 +#define VAL_ATTR 3 + +/* Type of line in configuration file */ +#define LINE_BLANK 2 +#define LINE_COMMENT 1 +#define LINE_OK 0 +#define LINE_ERROR -1 + +/* number of configuration variables */ +#define VAR_COUNT (sizeof(vars) / sizeof(vars_st)) + +/* check if character is white space */ +#define whitespace(c) (c == ' ' || c == '\t') + +/* check if character is string quoting characters */ +#define isquote(c) (c == '"' || c == '\'') + +/* get last character of string */ +#define lastch(str) str[strlen(str)-1] + +/* + * Configuration variables + */ +typedef struct { + char name[VAR_LEN]; /* name of configuration variable as in DIALOGRC */ + void *var; /* address of actually variable to change */ + int type; /* type of value */ + char comment[COMMENT_LEN]; /* comment to put in "rc" file */ +} vars_st; + +vars_st vars[] = { + { "use_shadow", + &use_shadow, + VAL_BOOL, + "Shadow dialog boxes? This also turns on color." }, + + { "use_colors", + &use_colors, + VAL_BOOL, + "Turn color support ON or OFF" }, + + { "screen_color", + color_table[0], + VAL_ATTR, + "Screen color" }, + + { "shadow_color", + color_table[1], + VAL_ATTR, + "Shadow color" }, + + { "dialog_color", + color_table[2], + VAL_ATTR, + "Dialog box color" }, + + { "title_color", + color_table[3], + VAL_ATTR, + "Dialog box title color" }, + + { "border_color", + color_table[4], + VAL_ATTR, + "Dialog box border color" }, + + { "button_active_color", + color_table[5], + VAL_ATTR, + "Active button color" }, + + { "button_inactive_color", + color_table[6], + VAL_ATTR, + "Inactive button color" }, + + { "button_key_active_color", + color_table[7], + VAL_ATTR, + "Active button key color" }, + + { "button_key_inactive_color", + color_table[8], + VAL_ATTR, + "Inactive button key color" }, + + { "button_label_active_color", + color_table[9], + VAL_ATTR, + "Active button label color" }, + + { "button_label_inactive_color", + color_table[10], + VAL_ATTR, + "Inactive button label color" }, + + { "inputbox_color", + color_table[11], + VAL_ATTR, + "Input box color" }, + + { "inputbox_border_color", + color_table[12], + VAL_ATTR, + "Input box border color" }, + + { "searchbox_color", + color_table[13], + VAL_ATTR, + "Search box color" }, + + { "searchbox_title_color", + color_table[14], + VAL_ATTR, + "Search box title color" }, + + { "searchbox_border_color", + color_table[15], + VAL_ATTR, + "Search box border color" }, + + { "position_indicator_color", + color_table[16], + VAL_ATTR, + "File position indicator color" }, + + { "menubox_color", + color_table[17], + VAL_ATTR, + "Menu box color" }, + + { "menubox_border_color", + color_table[18], + VAL_ATTR, + "Menu box border color" }, + + { "item_color", + color_table[19], + VAL_ATTR, + "Item color" }, + + { "item_selected_color", + color_table[20], + VAL_ATTR, + "Selected item color" }, + + { "tag_color", + color_table[21], + VAL_ATTR, + "Tag color" }, + + { "tag_selected_color", + color_table[22], + VAL_ATTR, + "Selected tag color" }, + + { "tag_key_color", + color_table[23], + VAL_ATTR, + "Tag key color" }, + + { "tag_key_selected_color", + color_table[24], + VAL_ATTR, + "Selected tag key color" }, + + { "check_color", + color_table[25], + VAL_ATTR, + "Check box color" }, + + { "check_selected_color", + color_table[26], + VAL_ATTR, + "Selected check box color" }, + + { "uarrow_color", + color_table[27], + VAL_ATTR, + "Up arrow color" }, + + { "darrow_color", + color_table[28], + VAL_ATTR, + "Down arrow color" } +}; /* vars */ + + + +/* + * Routines to process configuration file + */ +void create_rc(char *filename); +int parse_rc(void); diff --git a/Build/source/utils/dialog/strcasecmp.c b/Build/source/utils/dialog/strcasecmp.c new file mode 100644 index 00000000000..24cae771aaf --- /dev/null +++ b/Build/source/utils/dialog/strcasecmp.c @@ -0,0 +1,31 @@ +#include "dialogconfig.h" + +/* GNU Library doesn't have toupper(). Until GNU gets this fixed, I will + have to do it. */ +#ifndef toupper +#define toupper(c) ((c) - 32) +#endif + +#define coerce_to_upper(c) ((islower(c) ? toupper(c) : (c))) + +#if !defined (HAVE_STRCASECMP) +int strcasecmp (char *string1, char * string2) +{ + char ch1, ch2; + + for (;;) + { + ch1 = *string1++; + ch2 = *string2++; + + if (!(ch1 | ch2)) + return (0); + + ch1 = coerce_to_upper (ch1); + ch2 = coerce_to_upper (ch2); + + if (ch1 != ch2) + return (ch1 - ch2); + } +} +#endif /* !HAVE_STRCASECMP */ diff --git a/Build/source/utils/dialog/textbox.c b/Build/source/utils/dialog/textbox.c new file mode 100644 index 00000000000..a26d9cc596c --- /dev/null +++ b/Build/source/utils/dialog/textbox.c @@ -0,0 +1,709 @@ +/* + * textbox.c -- implements the text box + * + * 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 "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 int get_search_term(WINDOW *win, char *search_term, int height, int width); +static void print_position(WINDOW *win, int height, int width); + + +static int hscroll = 0, fd, file_size, bytes_read, begin_reached = 1, + end_reached = 0, page_length; +static char *buf, *page; + + +/* + * Display text from a file in a dialog box. + */ +int dialog_textbox(char *title, char *file, int height, int width) +{ + int i, x, y, cur_x, cur_y, fpos, key = 0, dir, temp, temp1; +#ifdef HAVE_NCURSES + int passed_end; +#endif + char search_term[MAX_LEN+1], *tempptr, *found; + 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; + +#ifdef HAVE_NCURSES + if (use_shadow) + draw_shadow(stdscr, y, x, height, width); +#endif + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + /* Create window for text region, used for scrolling text */ +/* text = newwin(height-4, width-2, y+1, x+1); */ + text = subwin(dialog, height-4, width-2, y+1, x+1); + keypad(text, TRUE); + + draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); + + wattrset(dialog, border_attr); + wmove(dialog, height-3, 0); + waddch(dialog, ACS_LTEE); + for (i = 0; i < width-2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dialog_attr); + waddch(dialog, ACS_RTEE); + wmove(dialog, height-2, 1); + for (i = 0; i < width-2; i++) + waddch(dialog, ' '); + + if (title != NULL) { + wattrset(dialog, title_attr); + wmove(dialog, 0, (width - strlen(title))/2 - 1); + waddch(dialog, ' '); + waddstr(dialog, 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': + 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 */ +#ifdef HAVE_NCURSES + case KEY_END: +#endif + 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); +#ifdef HAVE_NCURSES + /* 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_line(text, 0, width-2); /* print first line of page */ + wnoutrefresh(text); + } + else + get_line(); /* Called to update 'end_reached' and 'page' */ + if (!passed_end) + page_length++; + if (end_reached && !passed_end) + passed_end = 1; + } +#else + print_page(text, height-4, width-2); +#endif + 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) { + back_lines(page_length + 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 '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); +#ifndef HAVE_NCURSES + wmove(text, height-5, 0); + waddch(text, ' '); + wmove(text, height-5, width-3); + waddch(text, ' '); +#endif + wnoutrefresh(text); + print_position(dialog, height, width); + wmove(dialog, cur_y, cur_x); /* Restore cursor position */ + wrefresh(dialog); + } + break; + case ' ': /* Next page */ + case KEY_NPAGE: + if (!end_reached) { + begin_reached = 0; + 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 '0': /* Beginning of line */ + case 'H': /* Scroll left */ + case 'h': + case KEY_LEFT: + if (hscroll > 0) { + 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); /* Restore cursor position */ + wrefresh(dialog); + } + break; + case 'L': /* Scroll right */ + case 'l': + case KEY_RIGHT: + if (hscroll < MAX_LEN) { + hscroll++; + /* Reprint current page to scroll horizontally */ + back_lines(page_length); + print_page(text, height-4, width-2); + wmove(dialog, cur_y, cur_x); /* Restore cursor position */ + wrefresh(dialog); + } + break; + case '/': /* Forward search */ + case 'n': /* Repeat forward search */ + case '?': /* Backward search */ + case 'N': /* Repeat backward search */ + /* set search direction */ + dir = (key == '/' || key == 'n') ? 1 : 0; + if (dir ? !end_reached : !begin_reached) { + if (key == 'n' || key == 'N') { + if (search_term[0] == '\0') { /* No search term yet */ + fprintf(stderr, "\a"); /* beep */ + break; + } + } + else /* Get search term from user */ + if (get_search_term(text, search_term, height-4, width-2) == -1) { + /* ESC pressed in get_search_term(). Reprint page to clear box */ + wattrset(text, dialog_attr); + back_lines(page_length); + print_page(text, height-4, width-2); + wmove(dialog, cur_y, cur_x); /* Restore cursor position */ + wrefresh(dialog); + break; + } + /* Save variables for restoring in case search term can't be found */ + tempptr = page; + temp = begin_reached; + temp1 = end_reached; + if ((fpos = lseek(fd, 0, SEEK_CUR)) == -1) { + endwin(); + fprintf(stderr, "\nError moving file pointer in dialog_textbox().\n"); + exit(-1); + } + fpos -= bytes_read; + /* update 'page' to point to next (previous) line before + forward (backward) searching */ + back_lines(dir ? page_length-1 : page_length+1); + found = NULL; + if (dir) /* Forward search */ + while((found = strstr(get_line(), search_term)) == NULL) { + if (end_reached) + break; + } + else /* Backward search */ + while((found = strstr(get_line(), search_term)) == NULL) { + if (begin_reached) + break; + back_lines(2); + } + if (found == NULL) { /* not found */ + fprintf(stderr, "\a"); /* beep */ + /* Restore program state to that before searching */ + if (lseek(fd, fpos, 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 = tempptr; + begin_reached = temp; + end_reached = temp1; + /* move 'page' to point to start of current page in order to + re-print current page. Note that 'page' always points to + start of next page, so this is necessary */ + back_lines(page_length); + } + else /* Search term found */ + back_lines(1); + /* Reprint page */ + wattrset(text, dialog_attr); + print_page(text, height-4, width-2); + if (found != NULL) + print_position(dialog, height, width); + wmove(dialog, cur_y, cur_x); /* Restore cursor position */ + wrefresh(dialog); + } + else /* no need to find */ + fprintf(stderr, "\a"); /* beep */ + break; + case ESC: + break; + } + } + + delwin(dialog); + free(buf); + close(fd); + return -1; /* ESC pressed */ +} +/* End of dialog_textbox() */ + + +/* + * 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++; +} +/* End of back_lines() */ + + +/* + * 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); +} +/* End of print_page() */ + + +/* + * Print a new line of text. Called by dialog_textbox() and print_page(). + */ +static void print_line(WINDOW *win, int row, int width) +{ + int i, 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,' '); +#ifdef HAVE_NCURSES + waddnstr(win, line, MIN(strlen(line),width-2)); +#else + line[MIN(strlen(line),width-2)] = '\0'; + waddstr(win, line); +#endif + + getyx(win, y, x); + /* Clear 'residue' of previous line */ + for (i = 0; i < width-x; i++) + waddch(win, ' '); +} +/* End of print_line() */ + + +/* + * 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 { + if (i == MAX_LEN) /* Truncate lines longer than MAX_LEN characters */ + line[i++] = '\0'; + page++; + } + } + if (i <= MAX_LEN) + line[i] = '\0'; + if (!end_reached) + page++; /* move pass '\n' */ + + return line; +} +/* End of get_line() */ + + +/* + * Display a dialog box and get the search term from user + */ +static int get_search_term(WINDOW *win, char *search_term, int height, int width) +{ + int i, x, y, input_x = 0, scroll = 0, key = 0, + box_height = 3, box_width = 30; + + x = (width - box_width)/2; + y = (height - box_height)/2; +#ifdef HAVE_NCURSES + if (use_shadow) + draw_shadow(win, y, x, box_height, box_width); +#endif + draw_box(win, y, x, box_height, box_width, dialog_attr, searchbox_border_attr); + wattrset(win, searchbox_title_attr); + wmove(win, y, x+box_width/2-4); + waddstr(win, " Search "); + + box_width -= 2; + wmove(win, y+1, x+1); + wrefresh(win); + search_term[0] = '\0'; + wattrset(win, searchbox_attr); + while (key != ESC) { + key = wgetch(win); + switch (key) { + case '\n': + if (search_term[0] != '\0') + return 0; + break; + case KEY_BACKSPACE: + if (input_x || scroll) { + if (!input_x) { + scroll = scroll < box_width-1 ? 0 : scroll-(box_width-1); + wmove(win, y+1, x+1); + for (i = 0; i < box_width; i++) + waddch(win, search_term[scroll+input_x+i] ? + search_term[scroll+input_x+i] : ' '); + input_x = strlen(search_term) - scroll; + } + else + input_x--; + search_term[scroll+input_x] = '\0'; + wmove(win, y+1, input_x + x+1); + waddch(win, ' '); + wmove(win, y+1, input_x + x+1); + wrefresh(win); + } + break; + case ESC: + break; + default: + if (isprint(key)) + if (scroll+input_x < MAX_LEN) { + search_term[scroll+input_x] = key; + search_term[scroll+input_x+1] = '\0'; + if (input_x == box_width-1) { + scroll++; + wmove(win, y+1, x+1); + for (i = 0; i < box_width-1; i++) + waddch(win, search_term[scroll+i]); + } + else { + wmove(win, y+1, input_x++ + x+1); + waddch(win, key); + } + wrefresh(win); + } + } + } + + return -1; /* ESC pressed */ +} +/* End of get_search_term() */ + + +/* + * 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); + percent = !file_size ? 100 : ((fpos-bytes_read+page-buf)*100)/file_size; + wmove(win, height-3, width-9); + wprintw(win, "(%3d%%)", percent); +} +/* End of print_position() */ diff --git a/Build/source/utils/dialog/yesno.c b/Build/source/utils/dialog/yesno.c new file mode 100644 index 00000000000..53e1452ecda --- /dev/null +++ b/Build/source/utils/dialog/yesno.c @@ -0,0 +1,112 @@ +/* + * yesno.c -- implements the yes/no box + * + * 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 "dialog.h" + + +/* + * Display a dialog box with two buttons - Yes and No + */ +int dialog_yesno(char *title, 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; + +#ifdef HAVE_NCURSES + if (use_shadow) + draw_shadow(stdscr, y, x, height, width); +#endif + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); + wattrset(dialog, border_attr); + wmove(dialog, height-3, 0); + waddch(dialog, ACS_LTEE); + for (i = 0; i < width-2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dialog_attr); + waddch(dialog, ACS_RTEE); + wmove(dialog, height-2, 1); + for (i = 0; i < width-2; i++) + waddch(dialog, ' '); + + if (title != NULL) { + wattrset(dialog, title_attr); + wmove(dialog, 0, (width - strlen(title))/2 - 1); + waddch(dialog, ' '); + waddstr(dialog, title); + waddch(dialog, ' '); + } + wattrset(dialog, dialog_attr); + print_autowrap(dialog, prompt, width, 1, 3); + + x = width/2-10; + y = height-2; + print_button(dialog, " No ", y, x+13, FALSE); + print_button(dialog, " Yes ", y, x, TRUE); + wrefresh(dialog); + + 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_UP: + case KEY_DOWN: + case KEY_LEFT: + case KEY_RIGHT: + if (!button) { + button = 1; /* Indicates "No" button is selected */ + print_button(dialog, " Yes ", y, x, FALSE); + print_button(dialog, " No ", y, x+13, TRUE); + } + else { + button = 0; /* Indicates "Yes" button is selected */ + print_button(dialog, " No ", y, x+13, FALSE); + print_button(dialog, " Yes ", y, x, TRUE); + } + wrefresh(dialog); + break; + case ' ': + case '\n': + delwin(dialog); + return button; + case ESC: + break; + } + } + + delwin(dialog); + return -1; /* ESC pressed */ +} +/* End of dialog_yesno() */ |