Add file2c from FreeBSD.

4 files changed, 106 insertions, 2 deletions

diff --git a/usr.bin/Makefile b/usr.bin/Makefile
index d4f68d55921..5cbdbaba78a 100644
--- a/usr.bin/Makefile
+++ b/usr.bin/Makefile
@@ -1,11 +1,11 @@
-#	$OpenBSD: Makefile,v 1.21 1996/08/23 23:43:38 downsj Exp $
+#	$OpenBSD: Makefile,v 1.22 1996/08/26 07:47:03 downsj Exp $
 #	$NetBSD: Makefile,v 1.62 1996/03/10 05:45:43 thorpej Exp $
 #	from: @(#)Makefile	5.8.1.1 (Berkeley) 5/8/91
 
 SUBDIR=	apply apropos arch asa at awk banner basename bdes biff cal calendar \
 	cap_mkdb cdio checknr chflags chpass cksum cmp col colcrt colrm \
 	column comm compress cpp crontab ctags cut dirname du encrypt \
-	env error expand false file find finger fmt fold fpr from \
+	env error expand false file file2c find finger fmt fold fpr from \
 	fsplit fstat ftp gencat getconf getopt head hexdump id indent \
 	info_mkdb ipcrm ipcs join jot kdump ktrace lam last lastcomm leave \
 	less lex lndir locate lock logger login logname look lorder m4 machine \
diff --git a/usr.bin/file2c/Makefile b/usr.bin/file2c/Makefile
new file mode 100644
index 00000000000..d7771892270
--- /dev/null
+++ b/usr.bin/file2c/Makefile
@@ -0,0 +1,7 @@
+#	$OpenBSD: Makefile,v 1.1 1996/08/26 07:47:05 downsj Exp $
+#	$FreeBSD: Makefile,v 1.1 1995/01/29 00:49:42 phk Exp $
+
+PROG=	file2c
+MAN1=	file2c.1
+
+.include <bsd.prog.mk>
diff --git a/usr.bin/file2c/file2c.1 b/usr.bin/file2c/file2c.1
new file mode 100644
index 00000000000..17e3a191667
--- /dev/null
+++ b/usr.bin/file2c/file2c.1
@@ -0,0 +1,48 @@
+.\"----------------------------------------------------------------------------
+.\" "THE BEER-WARE LICENSE" (Revision 42):
+.\" <phk@freebsd.org> wrote this file.  As long as you retain this notice, you
+.\" can do whatever you want with this file. If we meet some day, and you think
+.\" this stuff is worth it, you can buy me a beer in return.  Poul-Henning Kamp
+.\" ---------------------------------------------------------------------------
+.\"
+.\" $Id: file2c.1,v 1.1 1996/08/26 07:47:06 downsj Exp $
+.\"
+.Dd Jan 28, 1995
+.Dt FILE2C 1
+.Os
+.Sh NAME
+.Nm file2c
+.Nd convert file to c-source.
+.Sh SYNOPSIS
+.Nm file2c
+.Op "string"
+.Op "string"
+.Sh DESCRIPTION
+The
+.Nm file2c
+utility reads a file from stdin and writes it to stdout, converting each
+byte to its decimal representation on the fly.
+.Pp
+If the first 
+.Op string
+is present, it is printed before the data, if the second 
+.Op string 
+is present, it is printed after the data.
+.Pp
+This program is used to embedd binary or other files into C source files,
+for instance as a char[].
+.Sh EXAMPLE
+The command:
+.Bd -literal -offset indent
+date | file2c 'const char date[] = {' ',0};'
+.Ed
+.Pp
+will produce:
+.Bd -literal -offset indent
+const char date[] = {
+83,97,116,32,74,97,110,32,50,56,32,49,54,58,50,56,58,48,53,
+32,80,83,84,32,49,57,57,53,10
+,0};
+.Ed
+
+
diff --git a/usr.bin/file2c/file2c.c b/usr.bin/file2c/file2c.c
new file mode 100644
index 00000000000..b5405b351a4
--- /dev/null
+++ b/usr.bin/file2c/file2c.c
@@ -0,0 +1,49 @@
+/*	$OpenBSD: file2c.c,v 1.1 1996/08/26 07:47:06 downsj Exp $	*/
+/*
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <phk@login.dknet.dk> wrote this file.  As long as you retain this notice you
+ * can do whatever you want with this stuff. If we meet some day, and you think
+ * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
+ * ----------------------------------------------------------------------------
+ *
+ * $FreeBSD: file2c.c,v 1.1 1995/01/29 00:49:57 phk Exp $
+ *
+ */
+
+#include <stdio.h>
+
+int
+main(argc, argv)
+    int argc;
+    char **argv;
+{
+    int i,j,k;
+    char s[10];
+
+    if (argc > 1)
+        printf("%s\n",argv[1]);
+    k = 0;
+    j = 0;
+    while((i = getchar()) != EOF) {
+	if(k++) {
+	    putchar(',');
+	    j++;
+	}
+	if (j > 70) {
+	    putchar('\n');
+	    j = 0;
+	}
+	printf("%d",i);
+	if (i > 99)
+	    j += 3;
+	else if (i > 9)
+	    j += 2;
+	else
+	    j++;
+    }
+    putchar('\n');
+    if (argc > 2)
+        printf("%s\n",argv[2]);
+    return 0;
+}