ncurses 6.1 - patch 20180127

[ncurses.git] / test / demo_forms.c

diff --git a/test/demo_forms.c b/test/demo_forms.c
index 1e6806d2e52392926b9ad6ded2cc11ee58933113..e3a11122b8c15a6d170161b5f903611a3a0f66fc 100644 (file)
--- a/test/demo_forms.c
+++ b/test/demo_forms.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2003-2012,2013 Free Software Foundation, Inc.              *
+ * Copyright (c) 2003-2016,2017 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -26,7 +26,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: demo_forms.c,v 1.46 2013/09/28 21:55:54 tom Exp $
+ * $Id: demo_forms.c,v 1.53 2017/04/10 00:28:54 tom Exp $
  *
  * Demonstrate a variety of functions from the form library.
  * Thomas Dickey - 2003/4/26
@@ -149,8 +149,8 @@ read_data(const char *filename)
                    char *value = typeRealloc(char, need, prior);
                    if (value == 0)
                        failed("realloc");
-                   strcat(value, "\n");
-                   strcat(value, buffer);
+                   _nc_STRCAT(value, "\n", need);
+                   _nc_STRCAT(value, buffer, need);
                    my_data[more - 1].value = value;
                } else {
                    more = 0;
@@ -172,6 +172,7 @@ read_data(const char *filename)
                failed("expected a colon");
            }
        }
+       fclose(fp);
     } else {
        failed(filename);
     }
@@ -208,7 +209,7 @@ make_field(const char *label, int frow, int fcol, int rows, int cols)
        if (d_option) {
            if (has_colors()) {
                set_field_fore(f, (chtype) COLOR_PAIR(2));
-               set_field_back(f, A_UNDERLINE | COLOR_PAIR(3));
+               set_field_back(f, (A_UNDERLINE | (chtype) COLOR_PAIR(3)));
            } else {
                set_field_fore(f, A_BOLD);
            }
@@ -226,7 +227,7 @@ make_field(const char *label, int frow, int fcol, int rows, int cols)
 }
 
 static void
-display_form(FORM * f)
+display_form(FORM *f)
 {
     WINDOW *w;
     int rows, cols;
@@ -249,7 +250,7 @@ display_form(FORM * f)
 }
 
 static void
-erase_form(FORM * f)
+erase_form(FORM *f)
 {
     WINDOW *w = form_win(f);
     WINDOW *s = form_sub(f);
@@ -272,7 +273,7 @@ show_insert_mode(bool insert_mode)
 #define O_SELECTABLE (O_ACTIVE | O_VISIBLE)
 
 static FIELD *
-another_field(FORM * form, FIELD * field)
+another_field(FORM *form, FIELD *field)
 {
     FIELD **f = form_fields(form);
     FIELD *result = 0;
@@ -289,7 +290,7 @@ another_field(FORM * form, FIELD * field)
 }
 
 static int
-my_form_driver(FORM * form, int c)
+my_form_driver(FORM *form, int c)
 {
     static bool insert_mode = TRUE;
     FIELD *field;
@@ -336,7 +337,7 @@ my_form_driver(FORM * form, int c)
 }
 
 static void
-show_current_field(WINDOW *win, FORM * form)
+show_current_field(WINDOW *win, FORM *form)
 {
     FIELD *field;
     FIELDTYPE *type;
@@ -398,13 +399,13 @@ show_current_field(WINDOW *win, FORM * form)
        }
 
        waddch(win, ' ');
-       (void) wattrset(win, (int) field_fore(field));
+       (void) wattrset(win, AttrArg(field_fore(field), 0));
        waddstr(win, "fore");
        wattroff(win, (int) field_fore(field));
 
        waddch(win, '/');
 
-       (void) wattrset(win, (int) field_back(field));
+       (void) wattrset(win, AttrArg(field_back(field), 0));
        waddstr(win, "back");
        wattroff(win, (int) field_back(field));
 
@@ -455,7 +456,8 @@ demo_forms(void)
     memset(f, 0, sizeof(f));
     for (pg = 0; pg < 4; ++pg) {
        char label[80];
-       sprintf(label, "Sample Form Page %d", pg + 1);
+       _nc_SPRINTF(label, _nc_SLIMIT(sizeof(label))
+                   "Sample Form Page %d", pg + 1);
        f[n++] = make_label(label, 0, 15);
        set_new_page(f[n - 1], TRUE);
 
@@ -557,8 +559,7 @@ demo_forms(void)
        free_form(form);
     }
     for (c = 0; f[c] != 0; c++) {
-       void *ptr = field_userptr(f[c]);
-       free(ptr);
+       free_edit_field(f[c]);
        free_field(f[c]);
     }
     noraw();