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authorJonas Schnelli <dev@jonasschnelli.ch>2015-12-03 16:29:45 +0100
committerJonas Schnelli <dev@jonasschnelli.ch>2016-04-27 15:42:17 +0200
commite59336fbf9b906bf05d50a732036613216898bd1 (patch)
tree8cd2560b4c9171a058289a0a0fc968c7def0f634 /src/bitcoin-tx.cpp
parenta946bb6b182ee169934ffb97940434f38d1ae9e8 (diff)
[bitcoin-tx] allow to set nSequence number over the in= command
Diffstat (limited to 'src/bitcoin-tx.cpp')
-rw-r--r--src/bitcoin-tx.cpp21
1 files changed, 13 insertions, 8 deletions
diff --git a/src/bitcoin-tx.cpp b/src/bitcoin-tx.cpp
index 95d7a085a0..d5e2fc279b 100644
--- a/src/bitcoin-tx.cpp
+++ b/src/bitcoin-tx.cpp
@@ -71,7 +71,7 @@ static bool AppInitRawTx(int argc, char* argv[])
strUsage = HelpMessageGroup(_("Commands:"));
strUsage += HelpMessageOpt("delin=N", _("Delete input N from TX"));
strUsage += HelpMessageOpt("delout=N", _("Delete output N from TX"));
- strUsage += HelpMessageOpt("in=TXID:VOUT", _("Add input to TX"));
+ strUsage += HelpMessageOpt("in=TXID:VOUT(:SEQUENCE_NUMBER)", _("Add input to TX"));
strUsage += HelpMessageOpt("locktime=N", _("Set TX lock time to N"));
strUsage += HelpMessageOpt("nversion=N", _("Set TX version to N"));
strUsage += HelpMessageOpt("outaddr=VALUE:ADDRESS", _("Add address-based output to TX"));
@@ -181,15 +181,15 @@ static void MutateTxLocktime(CMutableTransaction& tx, const string& cmdVal)
static void MutateTxAddInput(CMutableTransaction& tx, const string& strInput)
{
+ std::vector<std::string> vStrInputParts;
+ boost::split(vStrInputParts, strInput, boost::is_any_of(":"));
+
// separate TXID:VOUT in string
- size_t pos = strInput.find(':');
- if ((pos == string::npos) ||
- (pos == 0) ||
- (pos == (strInput.size() - 1)))
+ if (vStrInputParts.size()<2)
throw runtime_error("TX input missing separator");
// extract and validate TXID
- string strTxid = strInput.substr(0, pos);
+ string strTxid = vStrInputParts[0];
if ((strTxid.size() != 64) || !IsHex(strTxid))
throw runtime_error("invalid TX input txid");
uint256 txid(uint256S(strTxid));
@@ -198,13 +198,18 @@ static void MutateTxAddInput(CMutableTransaction& tx, const string& strInput)
static const unsigned int maxVout = MAX_BLOCK_SIZE / minTxOutSz;
// extract and validate vout
- string strVout = strInput.substr(pos + 1, string::npos);
+ string strVout = vStrInputParts[1];
int vout = atoi(strVout);
if ((vout < 0) || (vout > (int)maxVout))
throw runtime_error("invalid TX input vout");
+ // extract the optional sequence number
+ uint32_t nSequenceIn=std::numeric_limits<unsigned int>::max();
+ if (vStrInputParts.size() > 2)
+ nSequenceIn = atoi(vStrInputParts[2]);
+
// append to transaction input list
- CTxIn txin(txid, vout);
+ CTxIn txin(txid, vout, CScript(), nSequenceIn);
tx.vin.push_back(txin);
}