/*
 * netsniff-ng - the packet sniffing beast
 * Copyright 2009 - 2013 Daniel Borkmann.
 * Subject to the GPL, version 2.
 */

#ifndef DISSECTOR_H
#define DISSECTOR_H

#include <stdlib.h>
#include <stdint.h>
#include <sys/socket.h>
#include <linux/if_packet.h>
#include <linux/if.h>

#include "ring.h"
#include "tprintf.h"
#include "pcap_io.h"
#include "built_in.h"

#define PRINT_NORM		0
#define PRINT_LESS		1
#define PRINT_HEX		2
#define PRINT_ASCII		3
#define PRINT_HEX_ASCII		4
#define PRINT_NONE		5

extern char *if_indextoname(unsigned ifindex, char *ifname);

static const char * const packet_types[256] = {
	[PACKET_HOST]		=	"<", /* Incoming */
	[PACKET_BROADCAST]	=	"B", /* Broadcast */
	[PACKET_MULTICAST]	=	"M", /* Multicast */
	[PACKET_OTHERHOST]	=	"P", /* Promisc */
	[PACKET_OUTGOING]	=	">", /* Outgoing */
					"?", /* Unknown */
};

static inline const char *__show_ts_source(uint32_t status)
{
	if (status & TP_STATUS_TS_RAW_HARDWARE)
		return "(raw hw ts)";
	else if (status & TP_STATUS_TS_SYS_HARDWARE)
		return "(sys hw ts)";
	else if (status & TP_STATUS_TS_SOFTWARE)
		return "(sw ts)";
	else
		return "";
}

static inline void __show_frame_hdr(struct sockaddr_ll *s_ll,
				    void *raw, int mode, bool v3)
{
	char tmp[IFNAMSIZ];
	union tpacket_uhdr hdr;

	if (mode == PRINT_NONE)
		return;

	hdr.raw = raw;
	switch (mode) {
	case PRINT_LESS:
		tprintf("%s %s %u",
			packet_types[s_ll->sll_pkttype] ? : "?",
			if_indextoname(s_ll->sll_ifindex, tmp) ? : "?",
			v3 ? hdr.h3->tp_len : hdr.h2->tp_len);
		break;
	default:
		tprintf("%s %s %u %us.%uns %s\n",
			packet_types[s_ll->sll_pkttype] ? : "?",
			if_indextoname(s_ll->sll_ifindex, tmp) ? : "?",
			v3 ? hdr.h3->tp_len : hdr.h2->tp_len,
			v3 ? hdr.h3->tp_sec : hdr.h2->tp_sec,
			v3 ? hdr.h3->tp_nsec : hdr.h2->tp_nsec,
			v3 ? "" : __show_ts_source(hdr.h2->tp_status));
		break;
	}
}

static inline void show_frame_hdr(struct frame_map *hdr, int mode)
{
	__show_frame_hdr(&hdr->s_ll, &hdr->tp_h, mode, false);
}

extern void dissector_init_all(int fnttype);
extern void dissector_entry_point(uint8_t *packet, size_t len, int linktype, int mode);
extern void dissector_cleanup_all(void);
extern int dissector_set_print_type(void *ptr, int type);

#endif /* DISSECTOR_H */
 value='ca94bbab1a0336f34066f27c503767b8181db5b1'/><select name='qt'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=ca94bbab1a0336f34066f27c503767b8181db5b1'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers?id=ca94bbab1a0336f34066f27c503767b8181db5b1'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/macintosh?id=ca94bbab1a0336f34066f27c503767b8181db5b1'>macintosh</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='ca94bbab1a0336f34066f27c503767b8181db5b1'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Paul Bolle &lt;pebolle@tiscali.nl&gt;</td><td class='right'>2015-07-31 14:12:20 +0200</td></tr>
<tr><th>committer</th><td>Michael Ellerman &lt;mpe@ellerman.id.au&gt;</td><td class='right'>2015-08-06 15:10:21 +1000</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/macintosh?id=ca94bbab1a0336f34066f27c503767b8181db5b1'>ca94bbab1a0336f34066f27c503767b8181db5b1</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/macintosh?id=ca94bbab1a0336f34066f27c503767b8181db5b1'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=ca94bbab1a0336f34066f27c503767b8181db5b1'>c7dcf150d07e98b998ca4c36dd8c8c57688bb9a6</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/macintosh?id=ca94bbab1a0336f34066f27c503767b8181db5b1'>drivers/macintosh</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/macintosh?id=fe2b592173ff0274e70dc44d1d28c19bb995aa7c'>fe2b592173ff0274e70dc44d1d28c19bb995aa7c</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/macintosh?id=ca94bbab1a0336f34066f27c503767b8181db5b1&amp;id2=fe2b592173ff0274e70dc44d1d28c19bb995aa7c'>diff</a>)</td></tr></table>
<div class='commit-subject'>windfarm: make wf_critical_overtemp() static</div><div class='commit-msg'>wf_critical_overtemp() is exported. But nothing uses that export.
That's unsurprising because there's no header that defines it. Stop
exporting that function and make it static.

Signed-off-by: Paul Bolle &lt;pebolle@tiscali.nl&gt;
Signed-off-by: Michael Ellerman &lt;mpe@ellerman.id.au&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=ca94bbab1a0336f34066f27c503767b8181db5b1'>Diffstat</a> (limited to 'drivers/macintosh')</div><table summary='diffstat' class='diffstat'>