3rd-party/libtins
1
0
Fork 0
mirror of https://github.com/mfontanini/libtins synced 2026-01-25 19:51:34 +01:00
Code Issues Releases Wiki Activity

Started fixing endianess issues.

Browse Source
This commit is contained in:
Matias Fontanini
2012-08-15 12:04:13 -03:00
parent 68ab7b094a
commit 892bc0ecd3
18 changed files with 301 additions and 142 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/icmp.cpp
View File

@@ -66,23 +66,23 @@ void Tins::ICMP::type(Flags new_type) {
}
void Tins::ICMP::check(uint16_t new_check) {
_icmp.check = Utils::net_to_host_s(new_check);
_icmp.check = Utils::to_be(new_check);
}
void Tins::ICMP::id(uint16_t new_id) {
_icmp.un.echo.id = Utils::net_to_host_s(new_id);
_icmp.un.echo.id = Utils::to_be(new_id);
}
void Tins::ICMP::sequence(uint16_t new_seq) {
_icmp.un.echo.sequence = Utils::net_to_host_s(new_seq);
_icmp.un.echo.sequence = Utils::to_be(new_seq);
}
void Tins::ICMP::gateway(uint32_t new_gw) {
_icmp.un.gateway = Utils::net_to_host_l(new_gw);
_icmp.un.gateway = Utils::to_be(new_gw);
}
void Tins::ICMP::mtu(uint16_t new_mtu) {
_icmp.un.frag.mtu = Utils::net_to_host_s(new_mtu);
_icmp.un.frag.mtu = Utils::to_be(new_mtu);
}
void Tins::ICMP::pointer(uint8_t new_pointer) {
@@ -171,7 +171,7 @@ void Tins::ICMP::write_serialization(uint8_t *buffer, uint32_t total_sz, const P
Utils::do_checksum((uint8_t*)&_icmp, ((uint8_t*)&_icmp) + sizeof(icmphdr));
while (checksum >> 16)
checksum = (checksum & 0xffff) + (checksum >> 16);
_icmp.check = Utils::net_to_host_s(~checksum);
_icmp.check = Utils::to_be<uint16_t>(~checksum);
}
memcpy(buffer, &_icmp, sizeof(icmphdr));
_icmp.check = 0;