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WIP: added get_info for cryptonote.

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This commit is contained in:
Jianping Wu 2019-03-07 16:21:06 -08:00
parent 5424d869fa
commit 8f4b44cbf6
1 changed files with 72 additions and 0 deletions
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72
src/rpc/blockchain.cpp
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@ -20,6 +20,7 @@
#include <streams.h>
#include <sync.h>
#include <txdb.h>
#include <net.h>
#include <txmempool.h>
#include <util.h>
#include <utilstrencodings.h>
@ -1383,6 +1384,76 @@ UniValue getblockchaininfo(const JSONRPCRequest& request)
return obj;
}
extern std::unique_ptr<CConnman> g_connman;
// Cryptonote RPC call
UniValue get_info(const JSONRPCRequest& request)
{
if (request.fHelp || request.params.size() != 0)
throw std::runtime_error(
"get_info\n"
"Returns an object containing various state info regarding blockchain processing.\n"
"\nResult:\n"
"{\n"
" \"chain\": \"xxxx\", (string) current network name as defined in BIP70 (main, test, regtest)\n"
" \"blocks\": xxxxxx, (numeric) the current number of blocks processed in the server\n"
" \"headers\": xxxxxx, (numeric) the current number of headers we have validated\n"
" \"bestblockhash\": \"...\", (string) the hash of the currently best block\n"
" \"difficulty\": xxxxxx, (numeric) the current difficulty\n"
" \"mediantime\": xxxxxx, (numeric) median time for the current best block\n"
" \"verificationprogress\": xxxx, (numeric) estimate of verification progress [0..1]\n"
" \"initialblockdownload\": xxxx, (bool) (debug information) estimate of whether this node is in Initial Block Download mode.\n"
" \"chainwork\": \"xxxx\" (string) total amount of work in active chain, in hexadecimal\n"
" \"size_on_disk\": xxxxxx, (numeric) the estimated size of the block and undo files on disk\n"
" \"pruned\": xx, (boolean) if the blocks are subject to pruning\n"
" \"pruneheight\": xxxxxx, (numeric) lowest-height complete block stored (only present if pruning is enabled)\n"
" \"automatic_pruning\": xx, (boolean) whether automatic pruning is enabled (only present if pruning is enabled)\n"
" \"prune_target_size\": xxxxxx, (numeric) the target size used by pruning (only present if automatic pruning is enabled)\n"
" \"softforks\": [ (array) status of softforks in progress\n"
" {\n"
" \"id\": \"xxxx\", (string) name of softfork\n"
" \"version\": xx, (numeric) block version\n"
" \"reject\": { (object) progress toward rejecting pre-softfork blocks\n"
" \"status\": xx, (boolean) true if threshold reached\n"
" },\n"
" }, ...\n"
" ],\n"
" \"bip9_softforks\": { (object) status of BIP9 softforks in progress\n"
" \"xxxx\" : { (string) name of the softfork\n"
" \"status\": \"xxxx\", (string) one of \"defined\", \"started\", \"locked_in\", \"active\", \"failed\"\n"
" \"bit\": xx, (numeric) the bit (0-28) in the block version field used to signal this softfork (only for \"started\" status)\n"
" \"startTime\": xx, (numeric) the minimum median time past of a block at which the bit gains its meaning\n"
" \"timeout\": xx, (numeric) the median time past of a block at which the deployment is considered failed if not yet locked in\n"
" \"since\": xx, (numeric) height of the first block to which the status applies\n"
" \"statistics\": { (object) numeric statistics about BIP9 signalling for a softfork (only for \"started\" status)\n"
" \"period\": xx, (numeric) the length in blocks of the BIP9 signalling period \n"
" \"threshold\": xx, (numeric) the number of blocks with the version bit set required to activate the feature \n"
" \"elapsed\": xx, (numeric) the number of blocks elapsed since the beginning of the current period \n"
" \"count\": xx, (numeric) the number of blocks with the version bit set in the current period \n"
" \"possible\": xx (boolean) returns false if there are not enough blocks left in this period to pass activation threshold \n"
" }\n"
" }\n"
" }\n"
" \"warnings\" : \"...\", (string) any network and blockchain warnings.\n"
"}\n"
"\nExamples:\n"
+ HelpExampleCli("getblockchaininfo", "")
+ HelpExampleRpc("getblockchaininfo", "")
);
LOCK(cs_main);
UniValue obj(UniValue::VOBJ);
obj.push_back(Pair("mainnet", Params().NetworkIDString() == "main"));
obj.push_back(Pair("testnet", Params().NetworkIDString() == "test"));
obj.push_back(Pair("height", (int)chainActive.Height()));
obj.push_back(Pair("incoming_connections_count", g_connman->GetNodeCount(CConnman::CONNECTIONS_IN)));
obj.push_back(Pair("outgoing_connections_count", g_connman->GetNodeCount(CConnman::CONNECTIONS_OUT)));
obj.push_back(Pair("difficulty", (uint64_t)round(GetDifficulty())));
obj.push_back(Pair("tx_pool_size", (int64_t) mempool.size()));
obj.push_back(Pair("status", "OK"));
return obj;
}
/** Comparison function for sorting the getchaintips heads. */
struct CompareBlocksByHeight
{
@ -1777,6 +1848,7 @@ static const CRPCCommand commands[] =
// Cryptonote RPC APIs, used for mining pool.
{ "blockchain", "getlastblockheader", &getlastblockheader, {} },
{ "blockchain", "getblockheaderbyheight", &getblockheaderbyheight, {"height"} },
{ "blockchain", "get_info", &get_info, {} },
/* Not shown in help */
{ "hidden", "invalidateblock", &invalidateblock, {"blockhash"} },