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BIP144: Serialization, hashes, relay (sender side)

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Contains refactorings by Eric Lombrozo.
Contains fixup by Nicolas Dorier.
Contains cleanup of CInv::GetCommand by Alex Morcos
This commit is contained in:
Pieter Wuille
2015-11-06 01:32:04 +01:00
parent ecacfd98e6
commit 7030d9eb47
21 changed files with 339 additions and 90 deletions
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46
src/protocol.cpp
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@@ -41,15 +41,6 @@ const char *GETBLOCKTXN="getblocktxn";
const char *BLOCKTXN="blocktxn";
};
static const char* ppszTypeName[] =
{
"ERROR", // Should never occur
NetMsgType::TX,
NetMsgType::BLOCK,
"filtered block", // Should never occur
"compact block" // Should never occur
};
/** All known message types. Keep this in the same order as the list of
* messages above and in protocol.h.
*/
@@ -166,37 +157,26 @@ CInv::CInv(int typeIn, const uint256& hashIn)
hash = hashIn;
}
CInv::CInv(const std::string& strType, const uint256& hashIn)
{
unsigned int i;
for (i = 1; i < ARRAYLEN(ppszTypeName); i++)
{
if (strType == ppszTypeName[i])
{
type = i;
break;
}
}
if (i == ARRAYLEN(ppszTypeName))
throw std::out_of_range(strprintf("CInv::CInv(string, uint256): unknown type '%s'", strType));
hash = hashIn;
}
bool operator<(const CInv& a, const CInv& b)
{
return (a.type < b.type || (a.type == b.type && a.hash < b.hash));
}
bool CInv::IsKnownType() const
std::string CInv::GetCommand() const
{
return (type >= 1 && type < (int)ARRAYLEN(ppszTypeName));
}
const char* CInv::GetCommand() const
{
if (!IsKnownType())
std::string cmd;
if (type & MSG_WITNESS_FLAG)
cmd.append("witness-");
int masked = type & MSG_TYPE_MASK;
switch (masked)
{
case MSG_TX: return cmd.append(NetMsgType::TX);
case MSG_BLOCK: return cmd.append(NetMsgType::BLOCK);
case MSG_FILTERED_BLOCK: return cmd.append(NetMsgType::MERKLEBLOCK);
case MSG_CMPCT_BLOCK: return cmd.append(NetMsgType::CMPCTBLOCK);
default:
throw std::out_of_range(strprintf("CInv::GetCommand(): type=%d unknown type", type));
return ppszTypeName[type];
}
}
std::string CInv::ToString() const