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Refactoring various usages of new IPAddr class.

Browse source 
Reducing number of places that internal representation was exposed
via GetBytes/CopyIPv6.

Also fixed a bug in remask_addr bif.
This commit is contained in:
Jon Siwek 2012-02-22 14:45:44 -06:00
parent d887eb3178
commit d7dafe2fe2
24 changed files with 301 additions and 267 deletions
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8
src/TCP_Endpoint.cc
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@ -32,12 +32,8 @@ TCP_Endpoint::TCP_Endpoint(TCP_Analyzer* arg_analyzer, int arg_is_orig)
dst_addr = is_orig ? tcp_analyzer->Conn()->OrigAddr() :
tcp_analyzer->Conn()->RespAddr();
const uint32* src_bytes;
const uint32* dst_bytes;
int n = src_addr.GetBytes(&src_bytes);
int m = dst_addr.GetBytes(&dst_bytes);
checksum_base = ones_complement_checksum((void*) src_bytes, n*4, 0);
checksum_base = ones_complement_checksum((void*) dst_bytes, m*4, checksum_base);
checksum_base = ones_complement_checksum(src_addr, 0);
checksum_base = ones_complement_checksum(dst_addr, checksum_base);
// Note, for IPv6, strictly speaking this field is 32 bits
// rather than 16 bits. But because the upper bits are all zero,
// we get the same checksum either way. The same applies to