From d387b8ec15e553db9b9c370314ee359e981fb374 Mon Sep 17 00:00:00 2001 From: "Wladimir J. van der Laan" Date: Mon, 5 May 2014 13:22:28 +0200 Subject: rpc: add `getblockchaininfo` and `getnetworkinfo` Adds two new info query commands that take over information from hodge-podge `getinfo`. Also some new information is added: - `getblockchaininfo` - `chain`: (string) current chain (main, testnet3, regtest) - `verificationprogress: (numeric) estimated verification progress - `chainwork` - `getnetworkinfo` - `localaddresses`: (array) local addresses, from mapLocalHost (fixes #1734) --- src/rpcblockchain.cpp | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) (limited to 'src/rpcblockchain.cpp') diff --git a/src/rpcblockchain.cpp b/src/rpcblockchain.cpp index 78a92ce1e..1ed8a8e86 100644 --- a/src/rpcblockchain.cpp +++ b/src/rpcblockchain.cpp @@ -6,6 +6,7 @@ #include "rpcserver.h" #include "main.h" #include "sync.h" +#include "checkpoints.h" #include @@ -429,3 +430,38 @@ Value verifychain(const Array& params, bool fHelp) return VerifyDB(nCheckLevel, nCheckDepth); } +Value getblockchaininfo(const Array& params, bool fHelp) +{ + if (fHelp || params.size() != 0) + throw runtime_error( + "getblockchaininfo\n" + "Returns an object containing various state info regarding block chain processing.\n" + "\nResult:\n" + "{\n" + " \"chain\": \"xxxx\", (string) current chain (main, testnet3, regtest)\n" + " \"blocks\": xxxxxx, (numeric) the current number of blocks processed in the server\n" + " \"bestblockhash\": \"...\", (string) the hash of the currently best block\n" + " \"difficulty\": xxxxxx, (numeric) the current difficulty\n" + " \"verificationprogress\": xxxx, (numeric) estimate of verification progress [0..1]\n" + " \"chainwork\": \"xxxx\" (string) total amount of work in active chain, in hexadecimal\n" + "}\n" + "\nExamples:\n" + + HelpExampleCli("getblockchaininfo", "") + + HelpExampleRpc("getblockchaininfo", "") + ); + + proxyType proxy; + GetProxy(NET_IPV4, proxy); + + Object obj; + std::string chain = Params().DataDir(); + if(chain.empty()) + chain = "main"; + obj.push_back(Pair("chain", chain)); + obj.push_back(Pair("blocks", (int)chainActive.Height())); + obj.push_back(Pair("bestblockhash", chainActive.Tip()->GetBlockHash().GetHex())); + obj.push_back(Pair("difficulty", (double)GetDifficulty())); + obj.push_back(Pair("verificationprogress", Checkpoints::GuessVerificationProgress(chainActive.Tip()))); + obj.push_back(Pair("chainwork", chainActive.Tip()->nChainWork.GetHex())); + return obj; +} -- cgit v1.2.3