1 /*
2  * Copyright 2011 Daniel Drown
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  * dump.h - debug functions
17  */
18 #ifndef __DUMP_H__
19 #define __DUMP_H__
20 
21 void dump_ip(struct iphdr *header);
22 void dump_icmp(struct icmphdr *icmp);
23 void dump_udp(const struct udphdr *udp, const struct iphdr *ip,
24               const uint8_t *payload, size_t payload_size);
25 void dump_tcp(const struct tcphdr *tcp, const struct iphdr *ip,
26               const uint8_t *payload, size_t payload_size,
27               const char *options, size_t options_size);
28 
29 void dump_ip6(struct ip6_hdr *header);
30 void dump_icmp6(struct icmp6_hdr *icmp6);
31 void dump_udp6(const struct udphdr *udp, const struct ip6_hdr *ip6,
32                const uint8_t *payload, size_t payload_size);
33 void dump_tcp6(const struct tcphdr *tcp, const struct ip6_hdr *ip6,
34                const uint8_t *payload, size_t payload_size,
35                const char *options, size_t options_size);
36 
37 void logcat_hexdump(const char *info, const uint8_t *data, size_t len);
38 void dump_iovec(const struct iovec *iov, int iov_len);
39 
40 #endif /* __DUMP_H__ */
41