+
−/*
+
− * Change the version number of rogue
+
− *
+
− * The version must be in the file in the format of:
+
− *
+
− * " * @(#)filename\tVERSION\t ..."
+
− *
+
− * Where VERSION is a 3 character string, i.e., "8.2"
+
− *
+
− * Super-Rogue
+
− * Copyright (C) 1984 Robert D. Kindelberger
+
− * All rights reserved.
+
− *
+
− * See the file LICENSE.TXT for full copyright and licensing information.
+
− */
+
−
+
−#include <stdio.h>
+
−#include <time.h>
+
−
+
−long clock;
+
−struct tm *tp;
+
−char who[100];
+
−
+
−char *strrchr(), *strchr(), *fgets();
+
−
+
−main(argc, argv)
+
−int argc;
+
−char **argv;
+
−{
+
−	register int i;
+
−	register char *ptr;
+
−	char ts[30];
+
−	FILE *fp;
+
−
+
−	strcpy(who, argv[0]);
+
−	if (argc < 3) {
+
−		fprintf(stderr,"Usage: %s VERSION c_files\n", who);
+
−		exit(1);
+
−	}
+
−	if (strlen(argv[1]) != 3) {
+
−		fprintf(stderr,"%s: VERSION must be length 3\n", who);
+
−		exit(1);
+
−	}
+
−	time(&clock);
+
−	tp = localtime(&clock);
+
−	sprintf(ts,"%2d/%2d/%2d",tp->tm_mon + 1,tp->tm_mday,tp->tm_year);
+
−	for (i = 2; i < argc; i++) {
+
−		ptr = strrchr(argv[i], '.');
+
−		/*
+
−		 * make sure that files end in ".c" or ".h"
+
−		 */
+
−		if (ptr != NULL) {
+
−			++ptr;
+
−			if (*ptr == 'c' || *ptr == 'h')
+
−				updvers(argv[1], argv[i]);
+
−		}
+
−	}
+
−	/*
+
−	 * now install new "version.c" file
+
−	 */
+
−	fp = fopen("vers.c", "w");
+
−	if (fp == NULL) {
+
−		fprintf(stderr,"%s: cant write version.c file\n",who);
+
−		exit(1);
+
−	}
+
−	fprintf(fp, "/*\n * version number.\n */\n");
+
−	fprintf(fp, "char version[] = ");
+
−	fprintf(fp, "%c@(#)vers.c\t%3s\t(rdk)\t%s%c;\n", '"',
+
−		argv[1], ts, '"');
+
−	fprintf(fp, "char *release = \"%s (%s)\";\n", argv[1],ts);
+
−	fclose(fp);
+
−	exit(0);
+
−}
+
−
+
−#define LINESIZ	132
+
−
+
−updvers(vers, fname)
+
−char *fname;
+
−char *vers;
+
−{
+
−	register FILE *fp;
+
−	register char *ptr, *c;
+
−	char line[LINESIZ];
+
−
+
−	if ((fp = fopen(fname, "r+")) == NULL) {
+
−		fprintf(stderr,"%s: Not able to update %s\n", who, fname);
+
−		return;
+
−	}
+
−	while ((c = fgets(line, LINESIZ, fp)) != NULL) {
+
−		if (line[1] == '*' && line[3] == '@' && line[5] == '#') {
+
−			ptr = strchr(line, '\t');
+
−			if (ptr != NULL) {
+
−				fseek(fp, -strlen(line), 1);
+
−				sprintf(ptr, "\t%3s\t(rdk)\t%2d/%2d/%2d\n", vers,
+
−					tp->tm_mon + 1, tp->tm_mday, tp->tm_year);
+
−				fprintf(fp, "%s", line);
+
−				break;
+
−			}
+
−		}
+
−	}
+
−	fclose(fp);
+
−}