summaryrefslogtreecommitdiff
path: root/proto_none.c
blob: 6b3696258df5d9d0ab7ef46df54874598139bfa3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
/*
 * netsniff-ng - the packet sniffing beast
 * Copyright 2009, 2010 Daniel Borkmann.
 * Subject to the GPL, version 2.
 */

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

#include "proto.h"
#include "protos.h"
#include "pkt_buff.h"

void empty(struct pkt_buff *pkt __maybe_unused) {}

void _hex(uint8_t *ptr, size_t len)
{
	if (!len)
		return;

	tprintf(" [ Hex ");
	for (; ptr && len-- > 0; ptr++)
		tprintf(" %.2x", *ptr);
	tprintf(" ]\n");
}

void hex(struct pkt_buff *pkt)
{
	size_t len = pkt_len(pkt);

	if (!len)
		return;

	_hex(pkt_pull(pkt, len), len);
	tprintf("\n");
}

void _ascii(uint8_t *ptr, size_t len)
{
	if (!len)
		return;

	tprintf(" [ Chr ");
	for (; ptr && len-- > 0; ptr++)
		tprintf("%c", isprint(*ptr) ? *ptr : '.');
	tprintf(" ]\n");
}

void ascii(struct pkt_buff *pkt)
{
	size_t len = pkt_len(pkt);

	if (!len)
		return;

	_ascii(pkt_pull(pkt, len), len);
	tprintf("\n");
}

void hex_ascii(struct pkt_buff *pkt)
{
	size_t   len = pkt_len(pkt);
	uint8_t *ptr = pkt_pull(pkt, len);

	if (len) {
		_ascii(ptr, len);
		_hex(ptr, len);
	}

	tprintf("\n");
}

static void none_less(struct pkt_buff *pkt __maybe_unused)
{
	tprintf("\n");
}

struct protocol none_ops = {
	.key = 0x01,
	.print_full = hex_ascii,
	.print_less = none_less,
};
: reduce rootwait polling interval time to 5ms binfmt_elf: use vmalloc() for allocation of vma_filesz checkpatch: don't emit unified-diff error for rename-only patches checkpatch: don't check c99 types like uint8_t under tools checkpatch: avoid multiple line dereferences checkpatch: don't check .pl files, improve absolute path commit log test scripts/checkpatch.pl: fix spelling checkpatch: don't try to get maintained status when --no-tree is given lib/ida: document locking requirements a bit better lib/rbtree.c: fix typo in comment of ____rb_erase_color lib/Kconfig.debug: make CONFIG_STRICT_DEVMEM depend on CONFIG_DEVMEM MAINTAINERS: add drm and drm/i915 irc channels MAINTAINERS: add "C:" for URI for chat where developers hang out MAINTAINERS: add drm and drm/i915 bug filing info MAINTAINERS: add "B:" for URI where to file bugs get_maintainer: look for arbitrary letter prefixes in sections printk: add Kconfig option to set default console loglevel printk/sound: handle more message headers printk/btrfs: handle more message headers printk/kdb: handle more message headers ...
Diffstat (limited to 'Documentation/media/uapi/rc/lirc-dev.rst')