/*
 * netsniff-ng - the packet sniffing beast
 * Copyright 2009, 2010 Daniel Borkmann.
 * Subject to the GPL, version 2.
 */

#include <stdint.h>

#include "hash.h"
#include "oui.h"
#include "proto.h"
#include "protos.h"
#include "dissector.h"
#include "dissector_eth.h"
#include "lookup.h"
#include "xmalloc.h"

struct hash_table eth_lay2;
struct hash_table eth_lay3;

static inline void dissector_init_entry(int type)
{
	dissector_set_print_type(&ethernet_ops, type);
}

static inline void dissector_init_exit(int type)
{
	dissector_set_print_type(&none_ops, type);
}

static void dissector_init_layer_2(int type)
{
	init_hash(&eth_lay2);
	INSERT_HASH_PROTOS(arp_ops, eth_lay2);
	INSERT_HASH_PROTOS(lldp_ops, eth_lay2);
	INSERT_HASH_PROTOS(vlan_ops, eth_lay2);
	INSERT_HASH_PROTOS(ipv4_ops, eth_lay2);
	INSERT_HASH_PROTOS(ipv6_ops, eth_lay2);
	INSERT_HASH_PROTOS(QinQ_ops, eth_lay2);
	INSERT_HASH_PROTOS(mpls_uc_ops, eth_lay2);
	for_each_hash_int(&eth_lay2, dissector_set_print_type, type);
}

static void dissector_init_layer_3(int type)
{
	init_hash(&eth_lay3);
	INSERT_HASH_PROTOS(icmpv4_ops, eth_lay3);
	INSERT_HASH_PROTOS(icmpv6_ops, eth_lay3);
	INSERT_HASH_PROTOS(igmp_ops, eth_lay3);
	INSERT_HASH_PROTOS(ip_auth_ops, eth_lay3);
	INSERT_HASH_PROTOS(ip_esp_ops, eth_lay3);
	INSERT_HASH_PROTOS(ipv6_dest_opts_ops, eth_lay3);
	INSERT_HASH_PROTOS(ipv6_fragm_ops, eth_lay3);
	INSERT_HASH_PROTOS(ipv6_hop_by_hop_ops, eth_lay3);
	INSERT_HASH_PROTOS(ipv6_in_ipv4_ops, eth_lay3);
	INSERT_HASH_PROTOS(ipv6_mobility_ops, eth_lay3);
	INSERT_HASH_PROTOS(ipv6_no_next_header_ops, eth_lay3);
	INSERT_HASH_PROTOS(ipv6_routing_ops, eth_lay3);
	INSERT_HASH_PROTOS(tcp_ops, eth_lay3);
	INSERT_HASH_PROTOS(udp_ops, eth_lay3);
	for_each_hash_int(&eth_lay3, dissector_set_print_type, type);
}

void dissector_init_ethernet(int fnttype)
{
	dissector_init_entry(fnttype);
	dissector_init_layer_2(fnttype);
	dissector_init_layer_3(fnttype);
	dissector_init_exit(fnttype);

	dissector_init_oui();

	lookup_init_ports(PORTS_UDP);
	lookup_init_ports(PORTS_TCP);
	lookup_init_ports(PORTS_ETHER);
}

void dissector_cleanup_ethernet(void)
{
	free_hash(&eth_lay2);
	free_hash(&eth_lay3);

	lookup_cleanup_ports(PORTS_ETHER);
	lookup_cleanup_ports(PORTS_TCP);
	lookup_cleanup_ports(PORTS_UDP);

	dissector_cleanup_oui();
}
en' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='ec71eb9ada34f8d1a58b7c35d906c59411295445'/><select name='qt'>
<option value='grep'>log msg</option>
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</td></tr></table>
<div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='ec71eb9ada34f8d1a58b7c35d906c59411295445'/><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>David Howells &lt;dhowells@redhat.com&gt;</td><td class='right'>2016-09-17 10:49:13 +0100</td></tr>
<tr><th>committer</th><td>David Howells &lt;dhowells@redhat.com&gt;</td><td class='right'>2016-09-17 11:24:03 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=ec71eb9ada34f8d1a58b7c35d906c59411295445'>ec71eb9ada34f8d1a58b7c35d906c59411295445</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=ec71eb9ada34f8d1a58b7c35d906c59411295445'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=ec71eb9ada34f8d1a58b7c35d906c59411295445'>e8eba61aa60043b2f96719a4505661cdf5c18fb0</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=a124fe3ee5d82f2c9a9b8818ed5cb9f61685f1d3'>a124fe3ee5d82f2c9a9b8818ed5cb9f61685f1d3</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=ec71eb9ada34f8d1a58b7c35d906c59411295445&amp;id2=a124fe3ee5d82f2c9a9b8818ed5cb9f61685f1d3'>diff</a>)</td></tr></table>
<div class='commit-subject'>rxrpc: Add a tracepoint to log received ACK packets</div><div class='commit-msg'>Add a tracepoint to log information from received ACK packets.

Signed-off-by: David Howells &lt;dhowells@redhat.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=ec71eb9ada34f8d1a58b7c35d906c59411295445'>Diffstat</a></div><table summary='diffstat' class='diffstat'><tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/cgit.cgi/linux/net-next.git/diff/include/trace/events/rxrpc.h?h=nds-private-remove&amp;id=ec71eb9ada34f8d1a58b7c35d906c59411295445'>include/trace/events/rxrpc.h</a></td><td class='right'>26</td><td class='graph'><table summary='file diffstat' width='26%'><tr><td class='add' style='width: 100.0%;'/><td class='rem' style='width: 0.0%;'/><td class='none' style='width: 0.0%;'/></tr></table></td></tr>
<tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/cgit.cgi/linux/net-next.git/diff/net/rxrpc/input.c?h=nds-private-remove&amp;id=ec71eb9ada34f8d1a58b7c35d906c59411295445'>net/rxrpc/input.c</a></td><td class='right'>2</td><td class='graph'><table summary='file diffstat' width='26%'><tr><td class='add' style='width: 7.7%;'/><td class='rem' style='width: 0.0%;'/><td class='none' style='width: 92.3%;'/></tr></table></td></tr>
</table><div class='diffstat-summary'>2 files changed, 28 insertions, 0 deletions</div><table summary='diff' class='diff'><tr><td><div class='head'>diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h