62 lines
1.9 KiB
C++
62 lines
1.9 KiB
C++
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// Copyright (c) 2018 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <zmq/zmqrpc.h>
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#include <rpc/server.h>
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#include <zmq/zmqabstractnotifier.h>
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#include <zmq/zmqnotificationinterface.h>
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#include <univalue.h>
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namespace {
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UniValue getzmqnotifications(const JSONRPCRequest& request)
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{
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if (request.fHelp || request.params.size() != 0) {
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throw std::runtime_error(
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"getzmqnotifications\n"
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"\nReturns information about the active ZeroMQ notifications.\n"
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"\nResult:\n"
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"[\n"
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" { (json object)\n"
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" \"type\": \"pubhashtx\", (string) Type of notification\n"
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" \"address\": \"...\" (string) Address of the publisher\n"
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" },\n"
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" ...\n"
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"]\n"
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"\nExamples:\n"
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+ HelpExampleCli("getzmqnotifications", "")
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+ HelpExampleRpc("getzmqnotifications", "")
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);
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}
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UniValue result(UniValue::VARR);
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if (g_zmq_notification_interface != nullptr) {
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for (const auto* n : g_zmq_notification_interface->GetActiveNotifiers()) {
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UniValue obj(UniValue::VOBJ);
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obj.pushKV("type", n->GetType());
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obj.pushKV("address", n->GetAddress());
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result.push_back(obj);
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}
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}
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return result;
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}
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const CRPCCommand commands[] =
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{ // category name actor (function) argNames
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// ----------------- ------------------------ ----------------------- ----------
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{ "zmq", "getzmqnotifications", &getzmqnotifications, {} },
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};
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} // anonymous namespace
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void RegisterZMQRPCCommands(CRPCTable& t)
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{
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for (const auto& c : commands) {
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t.appendCommand(c.name, &c);
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}
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}
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