Update dialog to version 20100428. This changes the license under which

dialog is distributed from GPLv2 to LGPLv2 and introduces a number of new
features and a new and better libdialog API. The existing libdialog will
be kept temporarily as libodialog for compatibility purposes until sade,
sysinstall and tzsetup have been either updated or replaced.

__FreeBSD_version is now 900030.

Discussed on:	-current
Approved by:	core
Obtained from:	http://invisible-island.net/dialog

1 files changed, 0 insertions, 394 deletions

diff --git a/gnu/usr.bin/dialog/dialog.c b/gnu/usr.bin/dialog/dialog.c
deleted file mode 100644
index dcbf19d..0000000
--- a/gnu/usr.bin/dialog/dialog.c
+++ /dev/null
@@ -1,394 +0,0 @@
-/*
- *  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.
- *
- * $FreeBSD$
- *
- *
- *  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
- *	     - Version 0.4 released.
- *
- *  09/28/98 - Patches by Anatoly A. Orehovsky - tolik@mpeks.tomsk.su
- *             Added ftree and tree options
- *
- */
-
-#include <sys/types.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/wait.h>
-#include <dialog.h>
-
-void Usage(char *name);
-void EndDialog(int cls);
-
-int main(int argc, char *argv[])
-{
-  int offset = 0, clear_screen = 0, end_common_opts = 0, default_yesno = 1, retval;
-  unsigned char *title = NULL;
-  unsigned char result[MAX_LEN];
-  char *hline = NULL, *hfile = NULL;
-
-  if (argc < 2)
-    Usage(argv[0]);
-  else if (!strcmp(argv[1], "--create-rc")) {
-#ifdef HAVE_NCURSES
-    if (argc != 3)
-      Usage(argv[0]);
-    dialog_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]);
-      else {
-        title = argv[offset+2];
-        offset += 2;
-      }
-    }
-    else if (!strcmp(argv[offset+1], "--hline")) {
-      if (argc-offset < 3 || hline != NULL)      /* No two "--hline" please! */
-        Usage(argv[0]);
-      else {
-	hline = argv[offset+2];
-	use_helpline(hline);
-        offset += 2;
-      }
-    }
-    else if (!strcmp(argv[offset+1], "--hfile")) {
-      if (argc-offset < 3 || hfile != NULL)      /* No two "--hfile" please! */
-        Usage(argv[0]);
-      else {
-	hfile = argv[offset+2];
-	use_helpfile(hfile);
-        offset += 2;
-      }
-    }
-    else if (!strcmp(argv[offset+1], "--clear")) {
-      if (clear_screen)      /* Hey, "--clear" can't appear twice! */
-        Usage(argv[0]);
-      else if (argc == 2) {    /* we only want to clear the screen */
-        init_dialog();
-	dialog_update();    /* init_dialog() will clear the screen for us */
-	end_dialog();
-        return 0;
-      }
-      else {
-        clear_screen = 1;
-        offset++;
-      }
-    }
-    else    /* no more common options */
-      end_common_opts = 1;
-  }
-
-  if (argc-1 == offset)      /* no more options */
-    Usage(argv[0]);
-
-  /* Box options */
-
-  if (!strcmp(argv[offset+1], "--yesno")) {
-    if (argc-offset != 5 && argc-offset != 6)
-      Usage(argv[0]);
-    if (argc-offset == 6) {
-      if (!strcmp(argv[offset+5], "yes"))
-        default_yesno = 1;
-      else if (!strcmp(argv[offset+5], "no"))
-        default_yesno = 0;
-      else
-        Usage(argv[0]);
-    }
-    init_dialog();
-    if (default_yesno == 1)
-      retval = dialog_yesno(title, argv[offset+2], atoi(argv[offset+3]),
-                            atoi(argv[offset+4]));
-    else
-      retval = dialog_noyes(title, argv[offset+2], atoi(argv[offset+3]),
-                            atoi(argv[offset+4]));
-
-    dialog_update();
-    EndDialog(clear_screen);
-    return retval;
-  }
-  else if (!strcmp(argv[offset+1], "--msgbox")) {
-    if (argc-offset != 5)
-      Usage(argv[0]);
-    init_dialog();
-    retval = dialog_msgbox(title, argv[offset+2], atoi(argv[offset+3]),
-                           atoi(argv[offset+4]), 1);
-
-    dialog_update();
-    EndDialog(clear_screen);
-    return retval;
-  }
-  else if (!strcmp(argv[offset+1], "--prgbox")) {
-    if (argc-offset != 5)
-      Usage(argv[0]);
-    init_dialog();
-    retval = dialog_prgbox(title, argv[offset+2], atoi(argv[offset+3]),
-			   atoi(argv[offset+4]), TRUE, TRUE);
-
-    dialog_update();
-    EndDialog(clear_screen);
-    return WEXITSTATUS(retval);
-  }
-  else if (!strcmp(argv[offset+1], "--infobox")) {
-    if (argc-offset != 5)
-      Usage(argv[0]);
-    init_dialog();
-    retval = dialog_msgbox(title, argv[offset+2], atoi(argv[offset+3]),
-                           atoi(argv[offset+4]), 0);
-
-    dialog_update();
-    EndDialog(clear_screen);
-    return retval;
-  }
-  else if (!strcmp(argv[offset+1], "--textbox")) {
-    if (argc-offset != 5)
-      Usage(argv[0]);
-    init_dialog();
-    retval = dialog_textbox(title, argv[offset+2], atoi(argv[offset+3]),
-                            atoi(argv[offset+4]));
-
-    dialog_update();
-    EndDialog(clear_screen);
-    return retval;
-  }
-  else if (!strcmp(argv[offset+1], "--menu")) {
-    if (argc-offset < 8 || ((argc-offset) % 2))
-      Usage(argv[0]);
-    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, result,
-			 NULL, NULL);
-    dialog_update();
-    if (retval == 0)
-	fputs(result, stderr);
-    EndDialog(clear_screen);
-    return retval;
-  }
-  else if (!strcmp(argv[offset+1], "--checklist")) {
-    if (argc-offset < 9 || ((argc-offset-6) % 3))
-      Usage(argv[0]);
-    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, result);
-
-    dialog_update();
-    if (retval == 0) {
-      unsigned char *s, *h; int first;
-
-      h = result;
-      first = 1;
-      while ((s = strchr(h, '\n')) != NULL) {
-	*s++ = '\0';
-	if (!first)
-	  fputc(' ', stderr);
-	else
-	  first = 0;
-	fprintf(stderr, "\"%s\"", h);
-	h = s;
-      }
-    }
-    EndDialog(clear_screen);
-    return retval;
-  }
-  else if (!strcmp(argv[offset+1], "--radiolist")) {
-    if (argc-offset < 9 || ((argc-offset-6) % 3))
-      Usage(argv[0]);
-    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, result);
-
-    dialog_update();
-    if (retval == 0)
-	fputs(result, stderr);
-    EndDialog(clear_screen);
-    return retval;
-  }
-  else if (!strcmp(argv[offset+1], "--inputbox")) {
-    if (argc-offset != 5 && argc-offset != 6)
-      Usage(argv[0]);
-    if (argc-offset == 6)
-      strcpy(result, argv[offset+5]);
-    else
-      *result = '\0';
-    init_dialog();
-    retval = dialog_inputbox(title, argv[offset+2], atoi(argv[offset+3]),
-			     atoi(argv[offset+4]), result);
-
-    dialog_update();
-    if (retval == 0)
-	fputs(result, stderr);
-    EndDialog(clear_screen);
-    return retval;
-  }
-/* ftree and tree options */
-  else if (!strcmp(argv[offset+1], "--ftree")) {
-  	unsigned char *tresult;
-    if (argc-offset != 8)
-      Usage(argv[0]);
-    init_dialog();
-    retval = dialog_ftree(argv[offset+2], *argv[offset+3],
-    	title, argv[offset+4], atoi(argv[offset+5]), atoi(argv[offset+6]),
-                            atoi(argv[offset+7]), &tresult);
-
-    dialog_update();
-    if (!retval)
-    {
-    	fputs(tresult, stderr);
-    	free(tresult);
-    }
-    EndDialog(clear_screen);
-    return retval;
-  }  
-  else if (!strcmp(argv[offset+1], "--tree")) {
-  	unsigned char *tresult;
-    if (argc-offset < 8)
-      Usage(argv[0]);
-    init_dialog();
-    retval = dialog_tree((unsigned char **)argv+offset+7, argc-offset-7,
-	*argv[offset+2], title, argv[offset+3], atoi(argv[offset+4]),
-	atoi(argv[offset+5]), atoi(argv[offset+6]), &tresult);
-
-    dialog_update();
-    if (!retval)
-    	fputs(tresult, stderr);
-
-    EndDialog(clear_screen);
-    return retval;
-  }    
-
-  Usage(argv[0]);
-
-  return 0;
-}
-/* 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  Changes Copyright (C) 1995 by Andrey A. Chernov, Moscow, Russia\
-\n  patched by Anatoly A. Orehovsky (tolik@mpeks.tomsk.su)\
-\n\
-\n* Display dialog boxes from shell scripts *\
-\n\
-\nUsage: %s --clear\
-\n       %s --create-rc <file>\
-\n       %s [--title <title>] [--clear] [--hline <line>] [--hfile <file>]\\\
-\n              <Box options>\
-\n\
-\nBox options:\
-\n\
-\n  --yesno     <text> <height> <width> [yes|no]\
-\n  --msgbox    <text> <height> <width>\
-\n  --prgbox    \"<command line>\" <height> <width>\
-\n  --infobox   <text> <height> <width>\
-\n  --inputbox  <text> <height> <width> [<init string>]\
-\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  --ftree     <file> <FS> <text> <height> <width> <menu height>\
-\n  --tree      <FS> <text> <height> <width> <menu height> <item1>...\n", VERSION, name, name, name);
-  exit(-1);
-}
-/* End of Usage() */
-
-/*
- * End dialog
- */
-void EndDialog(int cls)
-{
-    if (cls)	/* clear screen before exit */
-      dialog_clear();
-    end_dialog();
-}
-/* End of Dialog() */