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Make transactions with extra data in their scriptSig's non-standard.

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This commit is contained in:
Gavin Andresen 2012-01-19 13:30:54 -05:00
parent 43cda5f325
commit 39f0d96860
5 changed files with 67 additions and 11 deletions
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19
src/script.cpp
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@ -1312,6 +1312,25 @@ bool Solver(const CKeyStore& keystore, const CScript& scriptPubKey, uint256 hash
return false;
}
int ScriptSigArgsExpected(txnouttype t, const std::vector<std::vector<unsigned char> >& vSolutions)
{
switch (t)
{
case TX_NONSTANDARD:
return -1;
case TX_PUBKEY:
return 1;
case TX_PUBKEYHASH:
return 2;
case TX_MULTISIG:
if (vSolutions.size() < 1 || vSolutions[0].size() < 1)
return -1;
return vSolutions[0][0] + 1;
case TX_SCRIPTHASH:
return 1; // doesn't include args needed by the script
}
return -1;
}
bool IsStandard(const CScript& scriptPubKey)
{