X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Frpcrawtransaction.cpp;h=6a810fa243b78e8fe2904886e8b9e2ea203f1435;hb=9d68f791dd84b40cb0f1b3b496aa8c12f2d94a87;hp=94db4ad224dd9565155cba42d7b367ebd7013ecc;hpb=b73a4568bb521678d2904cb514cac550846f8fab;p=novacoin.git

diff --git a/src/rpcrawtransaction.cpp b/src/rpcrawtransaction.cpp
index 94db4ad..6a810fa 100644
--- a/src/rpcrawtransaction.cpp
+++ b/src/rpcrawtransaction.cpp
@@ -77,7 +77,7 @@ void TxToJSON(const CTransaction& tx, const uint256 hashBlock, Object& entry)
         out.push_back(Pair("value", ValueFromAmount(txout.nValue)));
         out.push_back(Pair("n", (boost::int64_t)i));
         Object o;
-        ScriptPubKeyToJSON(txout.scriptPubKey, o, false);
+        ScriptPubKeyToJSON(txout.scriptPubKey, o, true);
         out.push_back(Pair("scriptPubKey", o));
         vout.push_back(out);
     }
@@ -191,7 +191,7 @@ Value listunspent(const Array& params, bool fHelp)
                 continue;
         }
 
-        int64 nValue = out.tx->vout[out.i].nValue;
+        int64_t nValue = out.tx->vout[out.i].nValue;
         const CScript& pk = out.tx->vout[out.i].scriptPubKey;
         Object entry;
         entry.push_back(Pair("txid", out.tx->GetHash().GetHex()));
@@ -209,7 +209,7 @@ Value listunspent(const Array& params, bool fHelp)
             CTxDestination address;
             if (ExtractDestination(pk, address))
             {
-                const CScriptID& hash = boost::get<const CScriptID&>(address);
+                const CScriptID& hash = boost::get<CScriptID>(address);
                 CScript redeemScript;
                 if (pwalletMain->GetCScript(hash, redeemScript))
                     entry.push_back(Pair("redeemScript", HexStr(redeemScript.begin(), redeemScript.end())));
@@ -217,6 +217,7 @@ Value listunspent(const Array& params, bool fHelp)
         }
         entry.push_back(Pair("amount",ValueFromAmount(nValue)));
         entry.push_back(Pair("confirmations",out.nDepth));
+        entry.push_back(Pair("spendable", out.fSpendable));
         results.push_back(entry);
     }
 
@@ -277,7 +278,7 @@ Value createrawtransaction(const Array& params, bool fHelp)
 
         CScript scriptPubKey;
         scriptPubKey.SetDestination(address.Get());
-        int64 nAmount = AmountFromValue(s.value_);
+        int64_t nAmount = AmountFromValue(s.value_);
 
         CTxOut out(nAmount, scriptPubKey);
         rawTx.vout.push_back(out);
@@ -588,3 +589,79 @@ Value sendrawtransaction(const Array& params, bool fHelp)
 
     return hashTx.GetHex();
 }
+
+Value createmultisig(const Array& params, bool fHelp)
+{
+    if (fHelp || params.size() < 2 || params.size() > 3)
+    {
+        string msg = "createmultisig <nrequired> <'[\"key\",\"key\"]'>\n"
+            "\nCreates a multi-signature address with n signature of m keys required.\n"
+            "It returns a json object with the address and redeemScript.";
+        throw runtime_error(msg);
+    }
+
+    int nRequired = params[0].get_int();
+    const Array& keys = params[1].get_array();
+    string strAccount;
+
+    // Gather public keys
+    if (nRequired < 1)
+        throw runtime_error("a multisignature address must require at least one key to redeem");
+    if ((int)keys.size() < nRequired)
+        throw runtime_error(
+            strprintf("not enough keys supplied "
+                      "(got %" PRIszu " keys, but need at least %d to redeem)", keys.size(), nRequired));
+    if (keys.size() > 16)
+        throw runtime_error("Number of addresses involved in the multisignature address creation > 16\nReduce the number");
+    std::vector<CKey> pubkeys;
+    pubkeys.resize(keys.size());
+    for (unsigned int i = 0; i < keys.size(); i++)
+    {
+        const std::string& ks = keys[i].get_str();
+
+        // Case 1: Bitcoin address and we have full public key:
+        CBitcoinAddress address(ks);
+        if (address.IsValid())
+        {
+            CKeyID keyID;
+            if (!address.GetKeyID(keyID))
+                throw runtime_error(
+                    strprintf("%s does not refer to a key",ks.c_str()));
+            CPubKey vchPubKey;
+            if (!pwalletMain->GetPubKey(keyID, vchPubKey))
+                throw runtime_error(
+                    strprintf("no full public key for address %s",ks.c_str()));
+            if (!vchPubKey.IsValid() || !pubkeys[i].SetPubKey(vchPubKey))
+                throw runtime_error(" Invalid public key: "+ks);
+        }
+
+        // Case 2: hex public key
+        else if (IsHex(ks))
+        {
+            CPubKey vchPubKey(ParseHex(ks));
+            if (!vchPubKey.IsValid() || !pubkeys[i].SetPubKey(vchPubKey))
+                throw runtime_error(" Invalid public key: "+ks);
+        }
+        else
+        {
+            throw runtime_error(" Invalid public key: "+ks);
+        }
+    }
+
+    // Construct using pay-to-script-hash:
+    CScript inner;
+    inner.SetMultisig(nRequired, pubkeys);
+
+    if (inner.size() > MAX_SCRIPT_ELEMENT_SIZE)
+        throw runtime_error(
+            strprintf("redeemScript exceeds size limit: %" PRIszu " > %d", inner.size(), MAX_SCRIPT_ELEMENT_SIZE));
+
+    CScriptID innerID = inner.GetID();
+    CBitcoinAddress address(innerID);
+
+    Object result;
+    result.push_back(Pair("address", address.ToString()));
+    result.push_back(Pair("redeemScript", HexStr(inner.begin(), inner.end())));
+
+    return result;
+}