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Post-feb20 simplifications

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Now the entire network upgraded to (initial) protocol version 209,
crtainl simplifications in the source code are possible.
This commit is contained in:
Pieter Wuille
2012-02-20 01:33:31 +01:00
parent 8a949dd6c3
commit 18c0fa97d0
3 changed files with 27 additions and 39 deletions
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23
src/net.h
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@@ -166,15 +166,9 @@ public:
nServices = 0;
hSocket = hSocketIn;
vSend.SetType(SER_NETWORK);
vSend.SetVersion(0);
vRecv.SetType(SER_NETWORK);
vRecv.SetVersion(0);
// Version 0.2 obsoletes 20 Feb 2012
if (GetTime() > 1329696000)
{
vSend.SetVersion(209);
vRecv.SetVersion(209);
}
vSend.SetVersion(209);
vRecv.SetVersion(209);
nLastSend = 0;
nLastRecv = 0;
nLastSendEmpty = GetTime();
@@ -333,14 +327,11 @@ public:
memcpy((char*)&vSend[nHeaderStart] + offsetof(CMessageHeader, nMessageSize), &nSize, sizeof(nSize));
// Set the checksum
if (vSend.GetVersion() >= 209)
{
uint256 hash = Hash(vSend.begin() + nMessageStart, vSend.end());
unsigned int nChecksum = 0;
memcpy(&nChecksum, &hash, sizeof(nChecksum));
assert(nMessageStart - nHeaderStart >= offsetof(CMessageHeader, nChecksum) + sizeof(nChecksum));
memcpy((char*)&vSend[nHeaderStart] + offsetof(CMessageHeader, nChecksum), &nChecksum, sizeof(nChecksum));
}
uint256 hash = Hash(vSend.begin() + nMessageStart, vSend.end());
unsigned int nChecksum = 0;
memcpy(&nChecksum, &hash, sizeof(nChecksum));
assert(nMessageStart - nHeaderStart >= offsetof(CMessageHeader, nChecksum) + sizeof(nChecksum));
memcpy((char*)&vSend[nHeaderStart] + offsetof(CMessageHeader, nChecksum), &nChecksum, sizeof(nChecksum));
if (fDebug) {
printf("(%d bytes)\n", nSize);