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-rw-r--r--src/bitcoin-tx.cpp10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/bitcoin-tx.cpp b/src/bitcoin-tx.cpp
index 1cceab3188..23eaebed64 100644
--- a/src/bitcoin-tx.cpp
+++ b/src/bitcoin-tx.cpp
@@ -57,6 +57,7 @@ static bool AppInitRawTx(int argc, char* argv[])
strUsage += " -? " + _("This help message") + "\n";
strUsage += " -create " + _("Create new, empty TX.") + "\n";
strUsage += " -json " + _("Select JSON output") + "\n";
+ strUsage += " -txid " + _("Output only the hex-encoded transaction id of the resultant transaction.") + "\n";
strUsage += " -regtest " + _("Enter regression test mode, which uses a special chain in which blocks can be solved instantly.") + "\n";
strUsage += " -testnet " + _("Use the test network") + "\n";
strUsage += "\n";
@@ -488,6 +489,13 @@ static void OutputTxJSON(const CTransaction& tx)
fprintf(stdout, "%s\n", jsonOutput.c_str());
}
+static void OutputTxHash(const CTransaction& tx)
+{
+ string strHexHash = tx.GetHash().GetHex(); // the hex-encoded transaction hash (aka the transaction id)
+
+ fprintf(stdout, "%s\n", strHexHash.c_str());
+}
+
static void OutputTxHex(const CTransaction& tx)
{
string strHex = EncodeHexTx(tx);
@@ -499,6 +507,8 @@ static void OutputTx(const CTransaction& tx)
{
if (GetBoolArg("-json", false))
OutputTxJSON(tx);
+ else if (GetBoolArg("-txid", false))
+ OutputTxHash(tx);
else
OutputTxHex(tx);
}