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Moved PDU::pseudoheader_checksum and PDU::do_checksum to Utils namespace.

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This commit is contained in:
Matias Fontanini
2011-09-07 09:52:58 -03:00
parent a216cf8401
commit f30f404632
7 changed files with 51 additions and 52 deletions
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2
src/ip.cpp
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@@ -301,7 +301,7 @@ void Tins::IP::write_serialization(uint8_t *buffer, uint32_t total_sz, const PDU
memset(buffer + sizeof(iphdr) + this->_options_size, 0, this->_padded_options_size - this->_options_size);
if (parent && !_ip.check) {
uint32_t checksum = PDU::do_checksum(buffer, buffer + sizeof(iphdr) + _padded_options_size);
uint32_t checksum = Utils::do_checksum(buffer, buffer + sizeof(iphdr) + _padded_options_size);
while (checksum >> 16)
checksum = (checksum & 0xffff) + (checksum >> 16);
((iphdr*)buffer)->check = Utils::net_to_host_s(~checksum);