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Implement transaction expiry for Overwinter

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This commit is contained in:
Jay Graber
2018-02-21 20:21:06 -08:00
parent c5904fb2a4
commit 9bb37bf0d5
11 changed files with 99 additions and 10 deletions
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11
src/bitcoin-tx.cpp
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@@ -164,6 +164,15 @@ static void MutateTxVersion(CMutableTransaction& tx, const string& cmdVal)
tx.nVersion = (int) newVersion;
}
static void MutateTxExpiry(CMutableTransaction& tx, const string& cmdVal)
{
int64_t newExpiry = atoi64(cmdVal);
if (newExpiry >= TX_EXPIRY_HEIGHT_THRESHOLD) {
throw runtime_error("Invalid TX expiry requested");
}
tx.nExpiryHeight = (int) newExpiry;
}
static void MutateTxLocktime(CMutableTransaction& tx, const string& cmdVal)
{
int64_t newLocktime = atoi64(cmdVal);
@@ -503,6 +512,8 @@ static void MutateTx(CMutableTransaction& tx, const string& command,
MutateTxVersion(tx, commandVal);
else if (command == "locktime")
MutateTxLocktime(tx, commandVal);
else if (command == "expiry")
MutateTxExpiry(tx, commandVal);
else if (command == "delin")
MutateTxDelInput(tx, commandVal);