2 * Copyright (c) 1983, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 static char sccsid[] = "@(#)save.c 8.1 (Berkeley) 5/31/93";
38 static const char rcsid[] =
42 #include <sys/types.h>
56 # define _tty cur_term->Nttyb
60 * @(#)save.c 1.2 (Berkeley) 3/28/83
63 typedef struct stat STAT;
66 * This routine saves the current game for use at a later date
82 if (Fromfile && getyn(SAMEFILEPROMPT))
83 strcpy(buf, Fromfile);
87 leaveok(Board, FALSE);
90 while ((*sp = readch()) != '\n') {
91 if (*sp == killchar())
93 else if (*sp == erasechar()) {
99 * if the previous char was a control
100 * char, cover up two characters.
114 leaveok(Board, TRUE);
118 * check for existing files, and confirm overwrite if needed
121 if (sp == buf || (!Fromfile && stat(buf, &junk) > -1
122 && getyn(OVERWRITEFILEPROMPT) == FALSE))
125 if ((outf = creat(buf, 0644)) < 0) {
126 error(strerror(errno));
129 mvwaddstr(Score, ERR_Y, ERR_X, buf);
131 time(tp); /* get current time */
132 strcpy(buf, ctime(tp));
134 for (; *sp != '\n'; sp++)
137 varpush(outf, write);
139 wprintw(Score, " [%s]", buf);
146 * This does the actual restoring. It returns TRUE if the
147 * backup was made on exiting, in which case certain things must
148 * be cleaned up before the game starts.
159 if ((inf = open(file, 0)) < 0) {
163 if (fstat(inf, &sbuf) < 0) { /* get file stats */
169 strcpy(buf, ctime(&sbuf.st_mtime));
170 for (sp = buf; *sp != '\n'; sp++)
174 * initialize some necessary values
176 (void)sprintf(Initstr, "%s [%s]\n", file, buf);