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Added support for IPSec.

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This commit is contained in:
Matias Fontanini
2013-11-04 23:05:00 -03:00
parent de06fee5ab
commit 5345b29f8c
11 changed files with 679 additions and 57 deletions
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30
src/ipv6.cpp
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@@ -200,30 +200,12 @@ void IPv6::write_serialization(uint8_t *buffer, uint32_t total_sz, const PDU *pa
assert(total_sz >= header_size());
#endif
if(inner_pdu()) {
uint8_t new_flag = 0xff;
switch(inner_pdu()->pdu_type()) {
case PDU::IP:
new_flag = Constants::IP::PROTO_IPIP;
break;
case PDU::TCP:
new_flag = Constants::IP::PROTO_TCP;
break;
case PDU::UDP:
new_flag = Constants::IP::PROTO_UDP;
break;
case PDU::ICMP:
new_flag = Constants::IP::PROTO_ICMP;
break;
case PDU::ICMPv6:
new_flag = Constants::IP::PROTO_ICMPV6;
break;
default:
if(Internals::pdu_type_registered<IPv6>(inner_pdu()->pdu_type()))
new_flag = static_cast<Constants::IP::e>(
Internals::pdu_type_to_id<IPv6>(inner_pdu()->pdu_type())
);
break;
};
uint8_t new_flag = Internals::pdu_flag_to_ip_type(inner_pdu()->pdu_type());
if(new_flag == 0xff && Internals::pdu_type_registered<IPv6>(inner_pdu()->pdu_type())) {
new_flag = static_cast<Constants::IP::e>(
Internals::pdu_type_to_id<IPv6>(inner_pdu()->pdu_type())
);
}
set_last_next_header(new_flag);
}
payload_length(total_sz - sizeof(_header));