2009-06-12 Chris Johns <chrisj@rtems.org>

        * libmisc/shell/dd-args.c, libmisc/shell/dd-conv.c,
        libmisc/shell/dd-conv_tab.c, libmisc/shell/dd-misc.c,
        libmisc/shell/dd-position.c, libmisc/shell/dd.h,
        libmisc/shell/extern-dd.h, libmisc/shell/hexdump-conv.c,
        libmisc/shell/hexdump-display.c, libmisc/shell/hexdump-odsyntax.c,
        libmisc/shell/hexdump-parse.c, libmisc/shell/hexdump.h,
        libmisc/shell/hexsyntax.c, libmisc/shell/main_dd.c,
        libmisc/shell/main_hexdump.c: New.
        * libmisc/Makefile.am, libmisc/shell/shellconfig.h: Add dd and
        hexdump commands.

1 files changed, 152 insertions, 0 deletions

diff --git a/cpukit/libmisc/shell/hexsyntax.c b/cpukit/libmisc/shell/hexsyntax.c
new file mode 100644
index 0000000000..664508bc9e
--- /dev/null
+++ b/cpukit/libmisc/shell/hexsyntax.c
@@ -0,0 +1,152 @@
+/*-
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef lint
+#if 0
+static char sccsid[] = "@(#)hexsyntax.c	8.2 (Berkeley) 5/4/95";
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD: src/usr.bin/hexdump/hexsyntax.c,v 1.12 2002/09/04 23:29:01 dwmalone Exp $");
+#endif
+#endif /* not lint */
+
+#include <sys/types.h>
+
+#include <err.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "hexdump.h"
+
+#define __need_getopt_newlib
+#include <getopt.h>
+
+#if RTEMS_REMOVED
+off_t skip;				/* bytes to skip */
+#endif
+
+void
+newsyntax(rtems_shell_hexdump_globals* globals, int argc, char ***argvp)
+{
+	int ch;
+	char *p, **argv;
+
+  struct getopt_data getopt_reent;
+  memset(&getopt_reent, 0, sizeof(getopt_data)); 
+
+	argv = *argvp;
+	if ((p = rindex(argv[0], 'h')) != NULL &&
+	    strcmp(p, "hd") == 0) {
+		/* "Canonical" format, implies -C. */
+		add(globals, "\"%08.8_Ax\n\"");
+		add(globals, "\"%08.8_ax  \" 8/1 \"%02x \" \"  \" 8/1 \"%02x \" ");
+		add(globals, "\"  |\" 16/1 \"%_p\" \"|\\n\"");
+	}
+	while ((ch = getopt_r(argc, argv, "bcCde:f:n:os:vx", &getopt_reent)) != -1)
+		switch (ch) {
+		case 'b':
+			add(globals, "\"%07.7_Ax\n\"");
+			add(globals, "\"%07.7_ax \" 16/1 \"%03o \" \"\\n\"");
+			break;
+		case 'c':
+			add(globals, "\"%07.7_Ax\n\"");
+			add(globals, "\"%07.7_ax \" 16/1 \"%3_c \" \"\\n\"");
+			break;
+		case 'C':
+			add(globals, "\"%08.8_Ax\n\"");
+			add(globals, "\"%08.8_ax  \" 8/1 \"%02x \" \"  \" 8/1 \"%02x \" ");
+			add(globals, "\"  |\" 16/1 \"%_p\" \"|\\n\"");
+			break;
+		case 'd':
+			add(globals, "\"%07.7_Ax\n\"");
+			add(globals, "\"%07.7_ax \" 8/2 \"  %05u \" \"\\n\"");
+			break;
+		case 'e':
+			add(globals, getopt_reent.optarg);
+			break;
+		case 'f':
+			addfile(globals, getopt_reent.optarg);
+			break;
+		case 'n':
+			if ((length = atoi(getopt_reent.optarg)) < 0)
+				errx(exit_jump, 1, "%s: bad length value", getopt_reent.optarg);
+			break;
+		case 'o':
+			add(globals, "\"%07.7_Ax\n\"");
+			add(globals, "\"%07.7_ax \" 8/2 \" %06o \" \"\\n\"");
+			break;
+		case 's':
+			if ((skip = strtoll(getopt_reent.optarg, &p, 0)) < 0)
+				errx(exit_jump, 1, "%s: bad skip value", getopt_reent.optarg);
+			switch(*p) {
+			case 'b':
+				skip *= 512;
+				break;
+			case 'k':
+				skip *= 1024;
+				break;
+			case 'm':
+				skip *= 1048576;
+				break;
+			}
+			break;
+		case 'v':
+			vflag = ALL;
+			break;
+		case 'x':
+			add(globals, "\"%07.7_Ax\n\"");
+			add(globals, "\"%07.7_ax \" 8/2 \"   %04x \" \"\\n\"");
+			break;
+		case '?':
+			usage(globals);
+		}
+
+	if (!fshead) {
+		add(globals, "\"%07.7_Ax\n\"");
+		add(globals, "\"%07.7_ax \" 8/2 \"%04x \" \"\\n\"");
+	}
+
+	*argvp += getopt_reent.optind;
+}
+
+void
+usage(rtems_shell_hexdump_globals* globals)
+{
+	(void)fprintf(stderr, "%s\n%s\n%s\n%s\n",
+"usage: hexdump [-bcCdovx] [-e fmt] [-f fmt_file] [-n length]",
+"               [-s skip] [file ...]",
+"       hd      [-bcdovx]  [-e fmt] [-f fmt_file] [-n length]",
+"               [-s skip] [file ...]");
+	exit(1);
+}