Add getbestblockhash

Tranz5 · May 20, 2014 · 4884b69 · 4884b69
1 parent 99a22a9
commit 4884b69
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Showing 3 changed files with 11 additions and 0 deletions.
diff --git a/src/bitcoinrpc.cpp b/src/bitcoinrpc.cpp
@@ -203,6 +203,7 @@ static const CRPCCommand vRPCCommands[] =
   //  ------------------------  -----------------------  ------  --------
     { "help",                   &help,                   true,   true },
     { "stop",                   &stop,                   true,   true },
+    { "getbestblockhash",       &getbestblockhash,       true,   false },
     { "getblockcount",          &getblockcount,          true,   false },
     { "getconnectioncount",     &getconnectioncount,     true,   false },
     { "getpeerinfo",            &getpeerinfo,            true,   false },

diff --git a/src/bitcoinrpc.h b/src/bitcoinrpc.h
@@ -194,6 +194,7 @@ extern json_spirit::Value decoderawtransaction(const json_spirit::Array& params,
 extern json_spirit::Value signrawtransaction(const json_spirit::Array& params, bool fHelp);
 extern json_spirit::Value sendrawtransaction(const json_spirit::Array& params, bool fHelp);
 
+extern json_spirit::Value getbestblockhash(const json_spirit::Array& params, bool fHelp); // in rpcblockchain.cpp
 extern json_spirit::Value getblockcount(const json_spirit::Array& params, bool fHelp); // in rpcblockchain.cpp
 extern json_spirit::Value getdifficulty(const json_spirit::Array& params, bool fHelp);
 extern json_spirit::Value settxfee(const json_spirit::Array& params, bool fHelp);

diff --git a/src/rpcblockchain.cpp b/src/rpcblockchain.cpp
@@ -92,6 +92,15 @@ Object blockToJSON(const CBlock& block, const CBlockIndex* blockindex, bool fPri
     return result;
 }
 
+Value getbestblockhash(const Array& params, bool fHelp)
+{
+    if (fHelp || params.size() != 0)
+        throw runtime_error(
+            "getbestblockhash\n"
+            "Returns the hash of the best block in the longest block chain.");
+
+    return hashBestChain.GetHex();
+}
 
 Value getblockcount(const Array& params, bool fHelp)
 {