1 files changed, 77 insertions, 5 deletions

diff --git a/src/rpcmining.cpp b/src/rpcmining.cpp
index f42b31627c..19b031b860 100644
--- a/src/rpcmining.cpp
+++ b/src/rpcmining.cpp
@@ -157,7 +157,7 @@ UniValue generate(const UniValue& params, bool fHelp)
     UniValue blockHashes(UniValue::VARR);
     while (nHeight < nHeightEnd)
     {
-        auto_ptr<CBlockTemplate> pblocktemplate(CreateNewBlock(coinbaseScript->reserveScript));
+        auto_ptr<CBlockTemplate> pblocktemplate(CreateNewBlock(Params(), coinbaseScript->reserveScript));
         if (!pblocktemplate.get())
             throw JSONRPCError(RPC_INTERNAL_ERROR, "Couldn't create new block");
         CBlock *pblock = &pblocktemplate->block;
@@ -171,7 +171,7 @@ UniValue generate(const UniValue& params, bool fHelp)
             ++pblock->nNonce;
         }
         CValidationState state;
-        if (!ProcessNewBlock(state, NULL, pblock, true, NULL))
+        if (!ProcessNewBlock(state, Params(), NULL, pblock, true, NULL))
             throw JSONRPCError(RPC_INTERNAL_ERROR, "ProcessNewBlock, block not accepted");
         ++nHeight;
         blockHashes.push_back(pblock->GetHash().GetHex());
@@ -426,7 +426,7 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp)
             if (block.hashPrevBlock != pindexPrev->GetBlockHash())
                 return "inconclusive-not-best-prevblk";
             CValidationState state;
-            TestBlockValidity(state, block, pindexPrev, false, true);
+            TestBlockValidity(state, Params(), block, pindexPrev, false, true);
             return BIP22ValidationResult(state);
         }
     }
@@ -510,7 +510,7 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp)
             pblocktemplate = NULL;
         }
         CScript scriptDummy = CScript() << OP_TRUE;
-        pblocktemplate = CreateNewBlock(scriptDummy);
+        pblocktemplate = CreateNewBlock(Params(), scriptDummy);
         if (!pblocktemplate)
             throw JSONRPCError(RPC_OUT_OF_MEMORY, "Out of memory");
 
@@ -652,7 +652,7 @@ UniValue submitblock(const UniValue& params, bool fHelp)
     CValidationState state;
     submitblock_StateCatcher sc(block.GetHash());
     RegisterValidationInterface(&sc);
-    bool fAccepted = ProcessNewBlock(state, NULL, &block, true, NULL);
+    bool fAccepted = ProcessNewBlock(state, Params(), NULL, &block, true, NULL);
     UnregisterValidationInterface(&sc);
     if (fBlockPresent)
     {
@@ -726,3 +726,75 @@ UniValue estimatepriority(const UniValue& params, bool fHelp)
 
     return mempool.estimatePriority(nBlocks);
 }
+
+UniValue estimatesmartfee(const UniValue& params, bool fHelp)
+{
+    if (fHelp || params.size() != 1)
+        throw runtime_error(
+            "estimatesmartfee nblocks\n"
+            "\nWARNING: This interface is unstable and may disappear or change!\n"
+            "\nEstimates the approximate fee per kilobyte needed for a transaction to begin\n"
+            "confirmation within nblocks blocks if possible and return the number of blocks\n"
+            "for which the estimate is valid.\n"
+            "\nArguments:\n"
+            "1. nblocks     (numeric)\n"
+            "\nResult:\n"
+            "{\n"
+            "  \"feerate\" : x.x,     (numeric) estimate fee-per-kilobyte (in BTC)\n"
+            "  \"blocks\" : n         (numeric) block number where estimate was found\n"
+            "}\n"
+            "\n"
+            "A negative value is returned if not enough transactions and blocks\n"
+            "have been observed to make an estimate for any number of blocks.\n"
+            "However it will not return a value below the mempool reject fee.\n"
+            "\nExample:\n"
+            + HelpExampleCli("estimatesmartfee", "6")
+            );
+
+    RPCTypeCheck(params, boost::assign::list_of(UniValue::VNUM));
+
+    int nBlocks = params[0].get_int();
+
+    UniValue result(UniValue::VOBJ);
+    int answerFound;
+    CFeeRate feeRate = mempool.estimateSmartFee(nBlocks, &answerFound);
+    result.push_back(Pair("feerate", feeRate == CFeeRate(0) ? -1.0 : ValueFromAmount(feeRate.GetFeePerK())));
+    result.push_back(Pair("blocks", answerFound));
+    return result;
+}
+
+UniValue estimatesmartpriority(const UniValue& params, bool fHelp)
+{
+    if (fHelp || params.size() != 1)
+        throw runtime_error(
+            "estimatesmartpriority nblocks\n"
+            "\nWARNING: This interface is unstable and may disappear or change!\n"
+            "\nEstimates the approximate priority a zero-fee transaction needs to begin\n"
+            "confirmation within nblocks blocks if possible and return the number of blocks\n"
+            "for which the estimate is valid.\n"
+            "\nArguments:\n"
+            "1. nblocks     (numeric)\n"
+            "\nResult:\n"
+            "{\n"
+            "  \"priority\" : x.x,    (numeric) estimated priority\n"
+            "  \"blocks\" : n         (numeric) block number where estimate was found\n"
+            "}\n"
+            "\n"
+            "A negative value is returned if not enough transactions and blocks\n"
+            "have been observed to make an estimate for any number of blocks.\n"
+            "However if the mempool reject fee is set it will return 1e9 * MAX_MONEY.\n"
+            "\nExample:\n"
+            + HelpExampleCli("estimatesmartpriority", "6")
+            );
+
+    RPCTypeCheck(params, boost::assign::list_of(UniValue::VNUM));
+
+    int nBlocks = params[0].get_int();
+
+    UniValue result(UniValue::VOBJ);
+    int answerFound;
+    double priority = mempool.estimateSmartPriority(nBlocks, &answerFound);
+    result.push_back(Pair("priority", priority));
+    result.push_back(Pair("blocks", answerFound));
+    return result;
+}