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authordrochner <drochner@pkgsrc.org>2002-10-01 10:31:51 +0000
committerdrochner <drochner@pkgsrc.org>2002-10-01 10:31:51 +0000
commit8c1e07f7d3982814c132bed5973e4cb6fb3e186c (patch)
treebb551615a383c6f2fe2ece5e34e405eece3ab35e /games
parent46dcc3cf14e6e43cd81045822485c9392ac75efa (diff)
downloadpkgsrc-8c1e07f7d3982814c132bed5973e4cb6fb3e186c.tar.gz
This is src/games/fortune/strfile/* from the main tree
(a HOSTPROG which is not installed). It is needed to prepare supplementary cookie collections. (We could turn the HOSTPROG into a regular TOOL, but a pkg version is still useful for older installations.)
Diffstat (limited to 'games')
-rw-r--r--games/fortune-strfile/DESCR2
-rw-r--r--games/fortune-strfile/Makefile19
-rw-r--r--games/fortune-strfile/PLIST4
-rw-r--r--games/fortune-strfile/files/Makefile8
-rw-r--r--games/fortune-strfile/files/strfile.8147
-rw-r--r--games/fortune-strfile/files/strfile.c514
-rw-r--r--games/fortune-strfile/files/strfile.h58
7 files changed, 752 insertions, 0 deletions
diff --git a/games/fortune-strfile/DESCR b/games/fortune-strfile/DESCR
new file mode 100644
index 00000000000..966689ceb94
--- /dev/null
+++ b/games/fortune-strfile/DESCR
@@ -0,0 +1,2 @@
+This is a pkg version of NetBSD's strfile utility.
+(tool to prepare a cookie database for fortune(6))
diff --git a/games/fortune-strfile/Makefile b/games/fortune-strfile/Makefile
new file mode 100644
index 00000000000..d490cc818a9
--- /dev/null
+++ b/games/fortune-strfile/Makefile
@@ -0,0 +1,19 @@
+# $NetBSD: Makefile,v 1.1.1.1 2002/10/01 10:31:51 drochner Exp $
+
+DISTNAME= fortune-strfile-0
+CATEGORIES= games
+DISTFILES= # empty
+
+MAINTAINER= packages@netbsd.org
+COMMENT= tool to prepare a fortune database
+
+WRKSRC= ${WRKDIR}
+NO_CHECKSUM= yes
+
+# we depend on the "make" infrastructure
+ONLY_FOR_PLATFORM= NetBSD-*
+
+do-extract:
+ ${CP} ${FILESDIR}/strfile.* ${FILESDIR}/Makefile ${WRKSRC}
+
+.include "../../mk/bsd.pkg.mk"
diff --git a/games/fortune-strfile/PLIST b/games/fortune-strfile/PLIST
new file mode 100644
index 00000000000..cb9b8b727e2
--- /dev/null
+++ b/games/fortune-strfile/PLIST
@@ -0,0 +1,4 @@
+@comment $NetBSD: PLIST,v 1.1.1.1 2002/10/01 10:31:51 drochner Exp $
+bin/strfile
+man/cat8/strfile.0
+man/man8/strfile.8
diff --git a/games/fortune-strfile/files/Makefile b/games/fortune-strfile/files/Makefile
new file mode 100644
index 00000000000..287cbe51c30
--- /dev/null
+++ b/games/fortune-strfile/files/Makefile
@@ -0,0 +1,8 @@
+# $NetBSD: Makefile,v 1.1.1.1 2002/10/01 10:31:51 drochner Exp $
+
+PROG= strfile
+BINDIR= ${PREFIX}/bin
+MAN= strfile.8
+MANDIR= ${PREFIX}/man
+
+.include <bsd.prog.mk>
diff --git a/games/fortune-strfile/files/strfile.8 b/games/fortune-strfile/files/strfile.8
new file mode 100644
index 00000000000..2d6bf7053b8
--- /dev/null
+++ b/games/fortune-strfile/files/strfile.8
@@ -0,0 +1,147 @@
+.\" $NetBSD: strfile.8,v 1.1.1.1 2002/10/01 10:31:51 drochner Exp $
+.\"
+.\" Copyright (c) 1989, 1991, 1993
+.\" The Regents of the University of California. All rights reserved.
+.\"
+.\" This code is derived from software contributed to Berkeley by
+.\" Ken Arnold.
+.\"
+.\" 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.
+.\"
+.\" @(#)strfile.8 8.1 (Berkeley) 6/9/93
+.\"
+.Dd June 9, 1993
+.Dt STRFILE 8
+.Os
+.Sh NAME
+.Nm strfile ,
+.Nm unstr
+.Nd "create a random access file for storing strings"
+.Sh SYNOPSIS
+.Nm strfile
+.Op Fl iorsx
+.Op Fl c Ar char
+.Ar source_file
+.Op Ar output_file
+.Nm unstr
+.Ar source_file
+.Sh DESCRIPTION
+.Nm
+reads a file containing groups of lines separated by a line containing
+a single percent
+.Ql \&%
+sign and creates a data file which contains
+a header structure and a table of file offsets for each group of lines.
+This allows random access of the strings.
+.Pp
+The output file, if not specified on the command line, is named
+.Ar source_file Ns Sy .out .
+.Pp
+The options are as follows:
+.Bl -tag -width "-c char"
+.It Fl c Ar char
+Change the delimiting character from the percent sign to
+.Ar char .
+.It Fl i
+Ignore case when ordering the strings.
+.It Fl o
+Order the strings in alphabetical order.
+The offset table will be sorted in the alphabetical order of the
+groups of lines referenced.
+Any initial non-alphanumeric characters are ignored.
+This option causes the
+.Dv STR_ORDERED
+bit in the header
+.Ar str_flags
+field to be set.
+.It Fl r
+Randomize access to the strings.
+Entries in the offset table will be randomly ordered.
+This option causes the
+.Dv STR_RANDOM
+bit in the header
+.Ar str_flags
+field to be set.
+.It Fl s
+Run silently; don't give a summary message when finished.
+.It Fl x
+Note that each alphabetic character in the groups of lines is rotated
+13 positions in a simple caesar cipher.
+This option causes the
+.Dv STR_ROTATED
+bit in the header
+.Ar str_flags
+field to be set.
+.El
+.Pp
+The format of the header is:
+.Bd -literal
+#define VERSION 1
+unsigned long str_version; /* version number */
+unsigned long str_numstr; /* # of strings in the file */
+unsigned long str_longlen; /* length of longest string */
+unsigned long str_shortlen; /* length of shortest string */
+#define STR_RANDOM 0x1 /* randomized pointers */
+#define STR_ORDERED 0x2 /* ordered pointers */
+#define STR_ROTATED 0x4 /* rot-13'd text */
+unsigned long str_flags; /* bit field for flags */
+char str_delim; /* delimiting character */
+.Ed
+.Pp
+All fields are written in big-endian byte order.
+.Pp
+The purpose of
+.Nm unstr
+is to undo the work of
+.Nm strfile .
+It prints out the strings contained in the file
+.Ar source_file
+in the order that they are listed in the header file
+.Ar source_file Ns Sy .dat
+to standard output.
+It is possible to create sorted versions of input files by using
+.Fl o
+when
+.Nm strfile
+is run and then using
+.Nm unstr
+to dump them out in the table order.
+.Sh SEE ALSO
+.Xr byteorder 3 ,
+.Xr fortune 6
+.Sh FILES
+.Bl -tag -width strfile.out -compact
+.It Pa strfile.out
+default output file.
+.El
+.Sh HISTORY
+The
+.Nm strfile
+utility first appeared in
+.Bx 4.4 .
diff --git a/games/fortune-strfile/files/strfile.c b/games/fortune-strfile/files/strfile.c
new file mode 100644
index 00000000000..6a69f9774c7
--- /dev/null
+++ b/games/fortune-strfile/files/strfile.c
@@ -0,0 +1,514 @@
+/* $NetBSD: strfile.c,v 1.1.1.1 2002/10/01 10:31:51 drochner Exp $ */
+
+/*-
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Ken Arnold.
+ *
+ * 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.
+ */
+
+#ifdef __NetBSD__
+#include <sys/cdefs.h>
+#ifndef lint
+__COPYRIGHT("@(#) Copyright (c) 1989, 1993\n\
+ The Regents of the University of California. All rights reserved.\n");
+#endif /* not lint */
+
+#ifndef lint
+#if 0
+static char sccsid[] = "@(#)strfile.c 8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: strfile.c,v 1.1.1.1 2002/10/01 10:31:51 drochner Exp $");
+#endif
+#endif /* not lint */
+#endif /* __NetBSD__ */
+
+# include <sys/types.h>
+# include <sys/param.h>
+# include <ctype.h>
+# include <stdio.h>
+# include <stdlib.h>
+# include <string.h>
+# include <time.h>
+# include <unistd.h>
+
+# ifndef u_int32_t
+# define u_int32_t unsigned int
+# endif
+# include "strfile.h"
+
+# ifndef MAXPATHLEN
+# define MAXPATHLEN 1024
+# endif /* MAXPATHLEN */
+
+u_int32_t
+h2nl(u_int32_t h)
+{
+ unsigned char c[4];
+ u_int32_t rv;
+
+ c[0] = (h >> 24) & 0xff;
+ c[1] = (h >> 16) & 0xff;
+ c[2] = (h >> 8) & 0xff;
+ c[3] = (h >> 0) & 0xff;
+ memcpy(&rv, c, sizeof rv);
+
+ return (rv);
+}
+
+/*
+ * This program takes a file composed of strings separated by
+ * lines starting with two consecutive delimiting character (default
+ * character is '%') and creates another file which consists of a table
+ * describing the file (structure from "strfile.h"), a table of seek
+ * pointers to the start of the strings, and the strings, each terminated
+ * by a null byte. Usage:
+ *
+ * % strfile [-iorsx] [ -cC ] sourcefile [ datafile ]
+ *
+ * c - Change delimiting character from '%' to 'C'
+ * s - Silent. Give no summary of data processed at the end of
+ * the run.
+ * o - order the strings in alphabetic order
+ * i - if ordering, ignore case
+ * r - randomize the order of the strings
+ * x - set rotated bit
+ *
+ * Ken Arnold Sept. 7, 1978 --
+ *
+ * Added ordering options.
+ */
+
+# define TRUE 1
+# define FALSE 0
+
+# define STORING_PTRS (Oflag || Rflag)
+# define CHUNKSIZE 512
+
+# define ALLOC(ptr,sz) do { \
+ if (ptr == NULL) \
+ ptr = malloc(CHUNKSIZE * sizeof *ptr); \
+ else if (((sz) + 1) % CHUNKSIZE == 0) \
+ ptr = realloc(ptr, ((sz) + CHUNKSIZE) * sizeof *ptr); \
+ if (ptr == NULL) \
+ die("out of space"); \
+ } while (0)
+
+typedef struct {
+ char first;
+ off_t pos;
+} STR;
+
+char *Infile = NULL, /* input file name */
+ Outfile[MAXPATHLEN] = "", /* output file name */
+ Delimch = '%'; /* delimiting character */
+
+int Sflag = FALSE; /* silent run flag */
+int Oflag = FALSE; /* ordering flag */
+int Iflag = FALSE; /* ignore case flag */
+int Rflag = FALSE; /* randomize order flag */
+int Xflag = FALSE; /* set rotated bit */
+long Num_pts = 0; /* number of pointers/strings */
+
+off_t *Seekpts;
+
+FILE *Sort_1, *Sort_2; /* pointers for sorting */
+
+STRFILE Tbl; /* statistics table */
+
+STR *Firstch; /* first chars of each string */
+
+#ifdef __GNUC__
+#define NORETURN __attribute__((__noreturn__))
+#else
+#define NORETURN
+#endif
+
+void add_offset(FILE *, off_t);
+int cmp_str(const void *, const void *);
+void die(const char *) NORETURN;
+void dieperror(const char *, char *) NORETURN;
+void do_order(void);
+void fwrite_be_offt(off_t, FILE *);
+void getargs(int, char *[]);
+int main(int, char *[]);
+void randomize(void);
+void usage(void) NORETURN;
+
+
+/*
+ * main:
+ * Drive the sucker. There are two main modes -- either we store
+ * the seek pointers, if the table is to be sorted or randomized,
+ * or we write the pointer directly to the file, if we are to stay
+ * in file order. If the former, we allocate and re-allocate in
+ * CHUNKSIZE blocks; if the latter, we just write each pointer,
+ * and then seek back to the beginning to write in the table.
+ */
+int
+main(ac, av)
+ int ac;
+ char *av[];
+{
+ char *sp, dc;
+ FILE *inf, *outf;
+ off_t last_off, length, pos, *p;
+ int first, cnt;
+ char *nsp;
+ STR *fp;
+ static char string[257];
+
+ /* sanity test */
+ if (sizeof(u_int32_t) != 4)
+ die("sizeof(unsigned int) != 4");
+
+ getargs(ac, av); /* evalute arguments */
+ dc = Delimch;
+ if ((inf = fopen(Infile, "r")) == NULL)
+ dieperror("open `%s'", Infile);
+
+ if ((outf = fopen(Outfile, "w")) == NULL)
+ dieperror("open `%s'", Outfile);
+ if (!STORING_PTRS)
+ (void) fseek(outf, sizeof Tbl, SEEK_SET);
+
+ /*
+ * Write the strings onto the file
+ */
+
+ Tbl.str_longlen = 0;
+ Tbl.str_shortlen = (unsigned int) 0x7fffffff;
+ Tbl.str_delim = dc;
+ Tbl.str_version = VERSION;
+ first = Oflag;
+ add_offset(outf, ftell(inf));
+ last_off = 0;
+ do {
+ sp = fgets(string, 256, inf);
+ if (sp == NULL || (sp[0] == dc && sp[1] == '\n')) {
+ pos = ftell(inf);
+ length = pos - last_off - (sp ? strlen(sp) : 0);
+ last_off = pos;
+ if (!length)
+ continue;
+ add_offset(outf, pos);
+ if ((off_t)Tbl.str_longlen < length)
+ Tbl.str_longlen = length;
+ if ((off_t)Tbl.str_shortlen > length)
+ Tbl.str_shortlen = length;
+ first = Oflag;
+ }
+ else if (first) {
+ for (nsp = sp; !isalnum(*nsp); nsp++)
+ continue;
+ ALLOC(Firstch, Num_pts);
+ fp = &Firstch[Num_pts - 1];
+ if (Iflag && isupper(*nsp))
+ fp->first = tolower(*nsp);
+ else
+ fp->first = *nsp;
+ fp->pos = Seekpts[Num_pts - 1];
+ first = FALSE;
+ }
+ } while (sp != NULL);
+
+ /*
+ * write the tables in
+ */
+
+ (void) fclose(inf);
+
+ if (Oflag)
+ do_order();
+ else if (Rflag)
+ randomize();
+
+ if (Xflag)
+ Tbl.str_flags |= STR_ROTATED;
+
+ if (!Sflag) {
+ printf("\"%s\" created\n", Outfile);
+ if (Num_pts == 2)
+ puts("There was 1 string");
+ else
+ printf("There were %d strings\n", (int)(Num_pts - 1));
+ printf("Longest string: %lu byte%s\n", (unsigned long)Tbl.str_longlen,
+ Tbl.str_longlen == 1 ? "" : "s");
+ printf("Shortest string: %lu byte%s\n", (unsigned long)Tbl.str_shortlen,
+ Tbl.str_shortlen == 1 ? "" : "s");
+ }
+
+ (void) fseek(outf, (off_t) 0, SEEK_SET);
+ Tbl.str_version = h2nl(Tbl.str_version);
+ Tbl.str_numstr = h2nl(Num_pts - 1);
+ Tbl.str_longlen = h2nl(Tbl.str_longlen);
+ Tbl.str_shortlen = h2nl(Tbl.str_shortlen);
+ Tbl.str_flags = h2nl(Tbl.str_flags);
+ (void) fwrite((char *) &Tbl, sizeof Tbl, 1, outf);
+ if (STORING_PTRS) {
+ for (p = Seekpts, cnt = Num_pts; cnt--; ++p)
+ fwrite_be_offt(*p, outf);
+ }
+ fflush(outf);
+ if (ferror(outf))
+ dieperror("fwrite %s", Outfile);
+ (void) fclose(outf);
+ exit(0);
+}
+
+/*
+ * This routine evaluates arguments from the command line
+ */
+void
+getargs(argc, argv)
+ int argc;
+ char **argv;
+{
+ int ch;
+ extern int optind;
+ extern char *optarg;
+
+ while ((ch = getopt(argc, argv, "c:iorsx")) != -1)
+ switch(ch) {
+ case 'c': /* new delimiting char */
+ Delimch = *optarg;
+ if (!isascii(Delimch)) {
+ printf("bad delimiting character: '\\%o\n'",
+ Delimch);
+ }
+ break;
+ case 'i': /* ignore case in ordering */
+ Iflag++;
+ break;
+ case 'o': /* order strings */
+ Oflag++;
+ break;
+ case 'r': /* randomize pointers */
+ Rflag++;
+ break;
+ case 's': /* silent */
+ Sflag++;
+ break;
+ case 'x': /* set the rotated bit */
+ Xflag++;
+ break;
+ case '?':
+ default:
+ usage();
+ }
+ argv += optind;
+
+ if (*argv) {
+ Infile = *argv;
+ if (*++argv)
+ (void) strcpy(Outfile, *argv);
+ }
+ if (!Infile) {
+ puts("No input file name");
+ usage();
+ }
+ if (*Outfile == '\0') {
+ (void) strcpy(Outfile, Infile);
+ (void) strcat(Outfile, ".dat");
+ }
+}
+
+void
+usage()
+{
+ (void) fprintf(stderr,
+ "strfile [-iorsx] [-c char] sourcefile [datafile]\n");
+ exit(1);
+}
+
+void
+die(str)
+ const char *str;
+{
+ fprintf(stderr, "strfile: %s\n", str);
+ exit(1);
+}
+
+void
+dieperror(fmt, file)
+ const char *fmt;
+ char *file;
+{
+ fprintf(stderr, "strfile: ");
+ fprintf(stderr, fmt, file);
+ fprintf(stderr, ": ");
+ perror(NULL);
+ exit(1);
+}
+
+/*
+ * add_offset:
+ * Add an offset to the list, or write it out, as appropriate.
+ */
+void
+add_offset(fp, off)
+ FILE *fp;
+ off_t off;
+{
+
+ if (!STORING_PTRS) {
+ fwrite_be_offt(off, fp);
+ } else {
+ ALLOC(Seekpts, Num_pts + 1);
+ Seekpts[Num_pts] = off;
+ }
+ Num_pts++;
+}
+
+/*
+ * do_order:
+ * Order the strings alphabetically (possibly ignoring case).
+ */
+void
+do_order()
+{
+ int i;
+ off_t *lp;
+ STR *fp;
+
+ Sort_1 = fopen(Infile, "r");
+ Sort_2 = fopen(Infile, "r");
+ qsort((char *) Firstch, (int) Tbl.str_numstr, sizeof *Firstch, cmp_str);
+ i = Tbl.str_numstr;
+ lp = Seekpts;
+ fp = Firstch;
+ while (i--)
+ *lp++ = fp++->pos;
+ (void) fclose(Sort_1);
+ (void) fclose(Sort_2);
+ Tbl.str_flags |= STR_ORDERED;
+}
+
+int
+cmp_str(vp1, vp2)
+ const void *vp1, *vp2;
+{
+ const STR *p1, *p2;
+ int c1, c2;
+ int n1, n2;
+
+ p1 = (const STR *)vp1;
+ p2 = (const STR *)vp2;
+
+# define SET_N(nf,ch) (nf = (ch == '\n'))
+# define IS_END(ch,nf) (ch == Delimch && nf)
+
+ c1 = p1->first;
+ c2 = p2->first;
+ if (c1 != c2)
+ return c1 - c2;
+
+ (void) fseek(Sort_1, p1->pos, SEEK_SET);
+ (void) fseek(Sort_2, p2->pos, SEEK_SET);
+
+ n1 = FALSE;
+ n2 = FALSE;
+ while (!isalnum(c1 = getc(Sort_1)) && c1 != '\0')
+ SET_N(n1, c1);
+ while (!isalnum(c2 = getc(Sort_2)) && c2 != '\0')
+ SET_N(n2, c2);
+
+ while (!IS_END(c1, n1) && !IS_END(c2, n2)) {
+ if (Iflag) {
+ if (isupper(c1))
+ c1 = tolower(c1);
+ if (isupper(c2))
+ c2 = tolower(c2);
+ }
+ if (c1 != c2)
+ return c1 - c2;
+ SET_N(n1, c1);
+ SET_N(n2, c2);
+ c1 = getc(Sort_1);
+ c2 = getc(Sort_2);
+ }
+ if (IS_END(c1, n1))
+ c1 = 0;
+ if (IS_END(c2, n2))
+ c2 = 0;
+ return c1 - c2;
+}
+
+/*
+ * randomize:
+ * Randomize the order of the string table. We must be careful
+ * not to randomize across delimiter boundaries. All
+ * randomization is done within each block.
+ */
+void
+randomize()
+{
+ int cnt, i;
+ off_t tmp;
+ off_t *sp;
+
+ srandom((int)(time((time_t *) NULL) + getpid()));
+
+ Tbl.str_flags |= STR_RANDOM;
+ cnt = Tbl.str_numstr;
+
+ /*
+ * move things around randomly
+ */
+
+ for (sp = Seekpts; cnt > 0; cnt--, sp++) {
+ i = random() % cnt;
+ tmp = sp[0];
+ sp[0] = sp[i];
+ sp[i] = tmp;
+ }
+}
+
+/*
+ * fwrite_be_offt:
+ * Write out the off paramater as a 64 bit big endian number
+ */
+
+void
+fwrite_be_offt(off, f)
+ off_t off;
+ FILE *f;
+{
+ int i;
+ unsigned char c[8];
+
+ for (i = 7; i >= 0; i--) {
+ c[i] = off & 0xff;
+ off >>= 8;
+ }
+ fwrite(c, sizeof(c), 1, f);
+}
diff --git a/games/fortune-strfile/files/strfile.h b/games/fortune-strfile/files/strfile.h
new file mode 100644
index 00000000000..f8e43ac31ce
--- /dev/null
+++ b/games/fortune-strfile/files/strfile.h
@@ -0,0 +1,58 @@
+/* $NetBSD: strfile.h,v 1.1.1.1 2002/10/01 10:31:51 drochner Exp $ */
+
+/*-
+ * Copyright (c) 1991, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Ken Arnold.
+ *
+ * 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.
+ *
+ * @(#)strfile.h 8.1 (Berkeley) 5/31/93
+ */
+
+#include <sys/types.h>
+
+#define STR_ENDSTRING(line,tbl) \
+ ((line)[0] == (tbl).str_delim && (line)[1] == '\n')
+
+typedef struct { /* information table */
+#define VERSION 1
+ u_int32_t str_version; /* version number */
+ u_int32_t str_numstr; /* # of strings in the file */
+ u_int32_t str_longlen; /* length of longest string */
+ u_int32_t str_shortlen; /* length of shortest string */
+#define STR_RANDOM 0x1 /* randomized pointers */
+#define STR_ORDERED 0x2 /* ordered pointers */
+#define STR_ROTATED 0x4 /* rot-13'd text */
+ u_int32_t str_flags; /* bit field for flags */
+ unsigned char stuff[4]; /* long aligned space */
+#define str_delim stuff[0] /* delimiting character */
+} STRFILE;