From 057afceb86e030ad65b0130436860d9a18066186 Mon Sep 17 00:00:00 2001 From: jkh Date: Sun, 4 Sep 1994 04:03:31 +0000 Subject: Bring in the 4.4 Lite games directory, modulo man page changes and segregation of the x11 based games. I'm not going to tag the originals with bsd_44_lite and do this in two stages since it's just not worth it for this collection, and I've got directory renames to deal with that way. Bleah. Submitted by: jkh --- games/atc/log.c | 247 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 247 insertions(+) create mode 100644 games/atc/log.c (limited to 'games/atc/log.c') diff --git a/games/atc/log.c b/games/atc/log.c new file mode 100644 index 0000000..8868a60 --- /dev/null +++ b/games/atc/log.c @@ -0,0 +1,247 @@ +/*- + * Copyright (c) 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Ed James. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* + * Copyright (c) 1987 by Ed James, UC Berkeley. All rights reserved. + * + * Copy permission is hereby granted provided that this notice is + * retained on all partial or complete copies. + * + * For more info on this and all of my stuff, mail edjames@berkeley.edu. + */ + +#ifndef lint +static char sccsid[] = "@(#)log.c 8.1 (Berkeley) 5/31/93"; +#endif not lint + +#include "include.h" +#include "pathnames.h" + +compar(a, b) + SCORE *a, *b; +{ + if (b->planes == a->planes) + return (b->time - a->time); + else + return (b->planes - a->planes); +} + +#define SECAMIN 60 +#define MINAHOUR 60 +#define HOURADAY 24 +#define SECAHOUR (SECAMIN * MINAHOUR) +#define SECADAY (SECAHOUR * HOURADAY) +#define DAY(t) ((t) / SECADAY) +#define HOUR(t) (((t) % SECADAY) / SECAHOUR) +#define MIN(t) (((t) % SECAHOUR) / SECAMIN) +#define SEC(t) ((t) % SECAMIN) + +char * +timestr(t) +{ + static char s[80]; + + if (DAY(t) > 0) + (void)sprintf(s, "%dd+%02dhrs", DAY(t), HOUR(t)); + else if (HOUR(t) > 0) + (void)sprintf(s, "%d:%02d:%02d", HOUR(t), MIN(t), SEC(t)); + else if (MIN(t) > 0) + (void)sprintf(s, "%d:%02d", MIN(t), SEC(t)); + else if (SEC(t) > 0) + (void)sprintf(s, ":%02d", SEC(t)); + else + *s = '\0'; + + return (s); +} + +log_score(list_em) +{ + register int i, fd, num_scores = 0, good, changed = 0, found = 0; + struct passwd *pw; + FILE *fp; + char *cp, *index(), *rindex(); + SCORE score[100], thisscore; +#ifdef SYSV + struct utsname name; +#endif + + umask(0); + fd = open(_PATH_SCORE, O_CREAT|O_RDWR, 0644); + if (fd < 0) { + perror(_PATH_SCORE); + return (-1); + } + /* + * This is done to take advantage of stdio, while still + * allowing a O_CREAT during the open(2) of the log file. + */ + fp = fdopen(fd, "r+"); + if (fp == NULL) { + perror(_PATH_SCORE); + return (-1); + } +#ifdef BSD + if (flock(fileno(fp), LOCK_EX) < 0) +#endif +#ifdef SYSV + while (lockf(fileno(fp), F_LOCK, 1) < 0) +#endif + { + perror("flock"); + return (-1); + } + for (;;) { + good = fscanf(fp, "%s %s %s %d %d %d", + score[num_scores].name, + score[num_scores].host, + score[num_scores].game, + &score[num_scores].planes, + &score[num_scores].time, + &score[num_scores].real_time); + if (good != 6 || ++num_scores >= NUM_SCORES) + break; + } + if (!test_mode && !list_em) { + if ((pw = (struct passwd *) getpwuid(getuid())) == NULL) { + fprintf(stderr, + "getpwuid failed for uid %d. Who are you?\n", + getuid()); + return (-1); + } + strcpy(thisscore.name, pw->pw_name); +#ifdef BSD + if (gethostname(thisscore.host, sizeof (thisscore.host)) < 0) { + perror("gethostname"); + return (-1); + } +#endif +#ifdef SYSV + uname(&name); + strcpy(thisscore.host, name.sysname); +#endif + + cp = rindex(file, '/'); + if (cp == NULL) { + fprintf(stderr, "log: where's the '/' in %s?\n", file); + return (-1); + } + cp++; + strcpy(thisscore.game, cp); + + thisscore.time = clck; + thisscore.planes = safe_planes; + thisscore.real_time = time(0) - start_time; + + for (i = 0; i < num_scores; i++) { + if (strcmp(thisscore.name, score[i].name) == 0 && + strcmp(thisscore.host, score[i].host) == 0 && + strcmp(thisscore.game, score[i].game) == 0) { + if (thisscore.time > score[i].time) { + score[i].time = thisscore.time; + score[i].planes = thisscore.planes; + score[i].real_time = + thisscore.real_time; + changed++; + } + found++; + break; + } + } + if (!found) { + for (i = 0; i < num_scores; i++) { + if (thisscore.time > score[i].time) { + if (num_scores < NUM_SCORES) + num_scores++; + bcopy(&score[i], + &score[num_scores - 1], + sizeof (score[i])); + bcopy(&thisscore, &score[i], + sizeof (score[i])); + changed++; + break; + } + } + } + if (!found && !changed && num_scores < NUM_SCORES) { + bcopy(&thisscore, &score[num_scores], + sizeof (score[num_scores])); + num_scores++; + changed++; + } + + if (changed) { + if (found) + puts("You beat your previous score!"); + else + puts("You made the top players list!"); + qsort(score, num_scores, sizeof (*score), compar); + rewind(fp); + for (i = 0; i < num_scores; i++) + fprintf(fp, "%s %s %s %d %d %d\n", + score[i].name, score[i].host, + score[i].game, score[i].planes, + score[i].time, score[i].real_time); + } else { + if (found) + puts("You didn't beat your previous score."); + else + puts("You didn't make the top players list."); + } + putchar('\n'); + } +#ifdef BSD + flock(fileno(fp), LOCK_UN); +#endif +#ifdef SYSV + /* lock will evaporate upon close */ +#endif + fclose(fp); + printf("%2s: %-8s %-8s %-18s %4s %9s %4s\n", "#", "name", "host", + "game", "time", "real time", "planes safe"); + puts("-------------------------------------------------------------------------------"); + for (i = 0; i < num_scores; i++) { + cp = index(score[i].host, '.'); + if (cp != NULL) + *cp = '\0'; + printf("%2d: %-8s %-8s %-18s %4d %9s %4d\n", i + 1, + score[i].name, score[i].host, score[i].game, + score[i].time, timestr(score[i].real_time), + score[i].planes); + } + putchar('\n'); + return (0); +} -- cgit v1.1