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Whitespace and formatting in build_protoscan_packet.

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david
2011-06-17 02:47:07 +00:00
parent 1f58263afa
commit 2c3bf07b60
1 changed files with 37 additions and 63 deletions
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100
scan_engine.cc
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@@ -3191,64 +3191,45 @@ static u8 *build_protoscan_packet(const struct sockaddr_storage *src,
switch (proto) {
case IPPROTO_TCP:
packet = build_tcp_raw(&src_in->sin_addr, &dst_in->sin_addr,
o.ttl, ipid, IP_TOS_DEFAULT, false,
o.ipoptions, o.ipoptionslen,
sport, o.magic_port,
get_random_u32(), get_random_u32(), 0, TH_ACK, 0, 0,
NULL,0,
o.extra_payload, o.extra_payload_length,
packetlen);
o.ttl, ipid, IP_TOS_DEFAULT, false, o.ipoptions, o.ipoptionslen,
sport, o.magic_port, get_random_u32(), get_random_u32(), 0, TH_ACK, 0, 0, NULL, 0,
o.extra_payload, o.extra_payload_length, packetlen);
break;
case IPPROTO_ICMP:
packet = build_icmp_raw(&src_in->sin_addr, &dst_in->sin_addr,
o.ttl, ipid, IP_TOS_DEFAULT, false,
o.ipoptions, o.ipoptionslen,
0, icmp_ident, 8, 0,
o.extra_payload, o.extra_payload_length,
packetlen);
o.ttl, ipid, IP_TOS_DEFAULT, false, o.ipoptions, o.ipoptionslen,
0, icmp_ident, 8, 0,
o.extra_payload, o.extra_payload_length, packetlen);
break;
case IPPROTO_IGMP:
packet = build_igmp_raw(&src_in->sin_addr, &dst_in->sin_addr,
o.ttl, ipid, IP_TOS_DEFAULT, false,
o.ipoptions, o.ipoptionslen,
0x11, 0,
o.extra_payload, o.extra_payload_length,
packetlen);
o.ttl, ipid, IP_TOS_DEFAULT, false, o.ipoptions, o.ipoptionslen,
0x11, 0,
o.extra_payload, o.extra_payload_length, packetlen);
break;
case IPPROTO_UDP:
packet = build_udp_raw(&src_in->sin_addr, &dst_in->sin_addr,
o.ttl, ipid, IP_TOS_DEFAULT, false,
o.ipoptions, o.ipoptionslen,
sport, o.magic_port,
o.extra_payload, o.extra_payload_length,
packetlen);
o.ttl, ipid, IP_TOS_DEFAULT, false, o.ipoptions, o.ipoptionslen,
sport, o.magic_port,
o.extra_payload, o.extra_payload_length, packetlen);
break;
case IPPROTO_SCTP:
{
struct sctp_chunkhdr_init chunk;
sctp_pack_chunkhdr_init(&chunk, SCTP_INIT, 0,
sizeof(struct sctp_chunkhdr_init),
get_random_u32()/*itag*/,
32768, 10, 2048,
get_random_u32()/*itsn*/);
sctp_pack_chunkhdr_init(&chunk, SCTP_INIT, 0, sizeof(chunk),
get_random_u32() /*itag*/, 32768, 10, 2048, get_random_u32() /*itsn*/);
packet = build_sctp_raw(&src_in->sin_addr, &dst_in->sin_addr,
o.ttl, ipid, IP_TOS_DEFAULT, false,
o.ipoptions, o.ipoptionslen,
sport, o.magic_port,
0UL, (char*)&chunk,
sizeof(struct sctp_chunkhdr_init),
o.extra_payload, o.extra_payload_length,
packetlen);
o.ttl, ipid, IP_TOS_DEFAULT, false, o.ipoptions, o.ipoptionslen,
sport, o.magic_port, 0UL, (char*) &chunk, sizeof(chunk),
o.extra_payload, o.extra_payload_length, packetlen);
}
break;
default:
packet = build_ip_raw(&src_in->sin_addr, &dst_in->sin_addr,
proto,
o.ttl, ipid, IP_TOS_DEFAULT, false,
o.ipoptions, o.ipoptionslen,
o.extra_payload, o.extra_payload_length,
packetlen);
proto,
o.ttl, ipid, IP_TOS_DEFAULT, false, o.ipoptions, o.ipoptionslen,
o.extra_payload, o.extra_payload_length, packetlen);
break;
}
} else if (src->ss_family == AF_INET6) {
@@ -3260,44 +3241,37 @@ static u8 *build_protoscan_packet(const struct sockaddr_storage *src,
switch (proto) {
case IPPROTO_TCP:
packet = build_tcp_raw_ipv6(&src_in6->sin6_addr, &dst_in6->sin6_addr,
0, ipid, o.ttl, sport, o.magic_port,
get_random_u32(), get_random_u32(), 0,
TH_ACK, 0, 0, NULL, 0, o.extra_payload,
o.extra_payload_length, packetlen);
0, ipid, o.ttl,
sport, o.magic_port, get_random_u32(), get_random_u32(), 0, TH_ACK, 0, 0, NULL, 0,
o.extra_payload, o.extra_payload_length, packetlen);
break;
case IPPROTO_ICMPV6:
packet = build_icmpv6_raw(&src_in6->sin6_addr, &dst_in6->sin6_addr,
0, ipid, o.ttl, 0, icmp_ident,
ICMPV6_ECHO, ICMPV6_ECHOREPLY,
o.extra_payload, o.extra_payload_length,
packetlen);
0, ipid, o.ttl,
0, icmp_ident, ICMPV6_ECHO, ICMPV6_ECHOREPLY,
o.extra_payload, o.extra_payload_length, packetlen);
break;
case IPPROTO_UDP:
packet = build_udp_raw_ipv6(&src_in6->sin6_addr, &dst_in6->sin6_addr,
0, ipid, o.ttl, sport, o.magic_port,
o.extra_payload, o.extra_payload_length,
packetlen);
0, ipid, o.ttl,
sport, o.magic_port,
o.extra_payload, o.extra_payload_length, packetlen);
break;
case IPPROTO_SCTP:
{
struct sctp_chunkhdr_init chunk;
sctp_pack_chunkhdr_init(&chunk, SCTP_INIT, 0,
sizeof(struct sctp_chunkhdr_init),
get_random_u32()/*itag*/,
32768, 10, 2048,
get_random_u32()/*itsn*/);
sctp_pack_chunkhdr_init(&chunk, SCTP_INIT, 0, sizeof(chunk),
get_random_u32() /*itag*/, 32768, 10, 2048, get_random_u32() /*itsn*/);
packet = build_sctp_raw_ipv6(&src_in6->sin6_addr, &dst_in6->sin6_addr,
0, ipid, o.ttl, sport, o.magic_port,
0UL, (char*)&chunk,
sizeof(struct sctp_chunkhdr_init),
o.extra_payload, o.extra_payload_length,
packetlen);
0, ipid, o.ttl,
sport, o.magic_port, 0UL, (char*) &chunk, sizeof(chunk),
o.extra_payload, o.extra_payload_length, packetlen);
}
break;
default:
packet = build_ipv6_raw(&src_in6->sin6_addr, &dst_in6->sin6_addr,
0, ipid, proto, o.ttl, o.extra_payload,
o.extra_payload_length, packetlen);
0, ipid, proto, o.ttl,
o.extra_payload, o.extra_payload_length, packetlen);
break;
}
}