Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	usr.bin/hexdump/conv.c	Lines:	0	44	0.0 %
Date:	2016-12-06	Branches:	0	29	0.0 %


/*	$OpenBSD: conv.c,v 1.10 2014/04/19 09:28:20 sobrado Exp $	*/
/*	$NetBSD: conv.c,v 1.7 2001/12/07 15:14:29 bjh21 Exp $	*/

/*
 * Copyright (c) 1989, 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. 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.
 */

#include <sys/types.h>

#include <stdio.h>
#include <ctype.h>

#include "hexdump.h"

void
conv_c(PR *pr, u_char *p)
{
	char buf[10];
	char const *str;

	switch(*p) {
	case '\0':
		str = "\\0";
		goto strpr;
	/* case '\a': */
	case '\007':
		if (odmode)		/* od didn't know about \a */
			break;
		str = "\\a";
		goto strpr;
	case '\b':
		str = "\\b";
		goto strpr;
	case '\f':
		str = "\\f";
		goto strpr;
	case '\n':
		str = "\\n";
		goto strpr;
	case '\r':
		str = "\\r";
		goto strpr;
	case '\t':
		str = "\\t";
		goto strpr;
	case '\v':
		if (odmode)
			break;
		str = "\\v";
		goto strpr;
	default:
		break;
	}
	if (isprint(*p)) {
		*pr->cchar = 'c';
		(void)printf(pr->fmt, *p);
	} else {
		(void)snprintf(buf, sizeof buf, "%03o", (int)*p);
		str = buf;
strpr:		*pr->cchar = 's';
		(void)printf(pr->fmt, str);
	}
}

void
conv_u(PR *pr, u_char *p)
{
	static const char *list[] = {
		"nul", "soh", "stx", "etx", "eot", "enq", "ack", "bel",
		 "bs",  "ht",  "lf",  "vt",  "ff",  "cr",  "so",  "si",
		"dle", "dc1", "dc2", "dc3", "dc4", "nak", "syn", "etb",
		"can",  "em", "sub", "esc",  "fs",  "gs",  "rs",  "us",
	};

						/* od used nl, not lf */
	if (*p <= 0x1f) {
		*pr->cchar = 's';
		if (odmode && *p == 0x0a)
			(void)printf(pr->fmt, "nl");
		else
			(void)printf(pr->fmt, list[*p]);
	} else if (*p == 0x7f) {
		*pr->cchar = 's';
		(void)printf(pr->fmt, "del");
	} else if (odmode && *p == 0x20) {	/* od replaced space with sp */
		*pr->cchar = 's';
		(void)printf(pr->fmt, " sp");
	} else if (isprint(*p)) {
		*pr->cchar = 'c';
		(void)printf(pr->fmt, *p);
	} else {
		*pr->cchar = 'x';
		(void)printf(pr->fmt, (int)*p);
	}
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: conv.c,v 1.10 2014/04/19 09:28:20 sobrado Exp $ */
2			/* $NetBSD: conv.c,v 1.7 2001/12/07 15:14:29 bjh21 Exp $ */
3
4			/*
5			* Copyright (c) 1989, 1993
6			* The Regents of the University of California. All rights reserved.
7			*
8			* Redistribution and use in source and binary forms, with or without
9			* modification, are permitted provided that the following conditions
10			* are met:
11			* 1. Redistributions of source code must retain the above copyright
12			* notice, this list of conditions and the following disclaimer.
13			* 2. Redistributions in binary form must reproduce the above copyright
14			* notice, this list of conditions and the following disclaimer in the
15			* documentation and/or other materials provided with the distribution.
16			* 3. Neither the name of the University nor the names of its contributors
17			* may be used to endorse or promote products derived from this software
18			* without specific prior written permission.
19			*
20			* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21			* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22			* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23			* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24			* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25			* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26			* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27			* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28			* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29			* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30			* SUCH DAMAGE.
31			*/
32
33			#include <sys/types.h>
34
35			#include <stdio.h>
36			#include <ctype.h>
37
38			#include "hexdump.h"
39
40			void
41			conv_c(PR pr, u_char p)
42			{
43			char buf[10];
44			char const *str;
45
46			switch(*p) {
47			case '\0':
48			str = "\\0";
49			goto strpr;
50			/* case '\a': */
51			case '\007':
52			if (odmode) /* od didn't know about \a */
53			break;
54			str = "\\a";
55			goto strpr;
56			case '\b':
57			str = "\\b";
58			goto strpr;
59			case '\f':
60			str = "\\f";
61			goto strpr;
62			case '\n':
63			str = "\\n";
64			goto strpr;
65			case '\r':
66			str = "\\r";
67			goto strpr;
68			case '\t':
69			str = "\\t";
70			goto strpr;
71			case '\v':
72			if (odmode)
73			break;
74			str = "\\v";
75			goto strpr;
76			default:
77			break;
78			}
79			if (isprint(*p)) {
80			*pr->cchar = 'c';
81			(void)printf(pr->fmt, *p);
82			} else {
83			(void)snprintf(buf, sizeof buf, "%03o", (int)*p);
84			str = buf;
85			strpr: *pr->cchar = 's';
86			(void)printf(pr->fmt, str);
87			}
88			}
89
90			void
91			conv_u(PR pr, u_char p)
92			{
93			static const char *list[] = {
94			"nul", "soh", "stx", "etx", "eot", "enq", "ack", "bel",
95			"bs", "ht", "lf", "vt", "ff", "cr", "so", "si",
96			"dle", "dc1", "dc2", "dc3", "dc4", "nak", "syn", "etb",
97			"can", "em", "sub", "esc", "fs", "gs", "rs", "us",
98			};
99
100			/* od used nl, not lf */
101			if (*p <= 0x1f) {
102			*pr->cchar = 's';
103			if (odmode && *p == 0x0a)
104			(void)printf(pr->fmt, "nl");
105			else
106			(void)printf(pr->fmt, list[*p]);
107			} else if (*p == 0x7f) {
108			*pr->cchar = 's';
109			(void)printf(pr->fmt, "del");
110			} else if (odmode && p == 0x20) { / od replaced space with sp */
111			*pr->cchar = 's';
112			(void)printf(pr->fmt, " sp");
113			} else if (isprint(*p)) {
114			*pr->cchar = 'c';
115			(void)printf(pr->fmt, *p);
116			} else {
117			*pr->cchar = 'x';
118			(void)printf(pr->fmt, (int)*p);
119			}
120			}