X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Fscript.cpp;h=c0523855bdb094afc0eefad69d9dee00f5aa880d;hb=39f0d9686095bce469dbfa52333331a5d15c6545;hp=66962d78b3fba8d49df5831061cdbb4456906301;hpb=43cda5f325f53e8941efa7f712aed66e3fde172a;p=novacoin.git

diff --git a/src/script.cpp b/src/script.cpp
index 66962d7..c052385 100644
--- a/src/script.cpp
+++ b/src/script.cpp
@@ -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)
 {