108 lines
3.2 KiB
C++
108 lines
3.2 KiB
C++
/*
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* This file is part of the Flowee project
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* Copyright (C) 2010 Satoshi Nakamoto
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* Copyright (C) 2009-2015 The Bitcoin Core developers
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "rpcprotocol.h"
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#include "util.h"
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#include "random.h"
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#include "tinyformat.h"
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#include "utilstrencodings.h"
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#include "utiltime.h"
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#include <fstream>
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/**
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* JSON-RPC protocol. Bitcoin speaks version 1.0 for maximum compatibility,
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* but uses JSON-RPC 1.1/2.0 standards for parts of the 1.0 standard that were
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* unspecified (HTTP errors and contents of 'error').
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*
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* 1.0 spec: http://json-rpc.org/wiki/specification
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* 1.2 spec: http://jsonrpc.org/historical/json-rpc-over-http.html
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*/
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std::string JSONRPCRequest(const std::string& strMethod, const UniValue& params, const UniValue& id)
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{
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UniValue request(UniValue::VOBJ);
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request.push_back(Pair("method", strMethod));
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request.push_back(Pair("params", params));
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request.push_back(Pair("id", id));
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return request.write() + "\n";
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}
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UniValue JSONRPCReplyObj(const UniValue& result, const UniValue& error, const UniValue& id)
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{
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UniValue reply(UniValue::VOBJ);
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if (!error.isNull())
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reply.push_back(Pair("result", NullUniValue));
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else
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reply.push_back(Pair("result", result));
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reply.push_back(Pair("error", error));
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reply.push_back(Pair("id", id));
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return reply;
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}
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std::string JSONRPCReply(const UniValue& result, const UniValue& error, const UniValue& id)
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{
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UniValue reply = JSONRPCReplyObj(result, error, id);
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return reply.write() + "\n";
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}
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UniValue JSONRPCError(int code, const std::string& message)
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{
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UniValue error(UniValue::VOBJ);
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error.push_back(Pair("code", code));
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error.push_back(Pair("message", message));
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return error;
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}
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/** Default name for auth cookie file */
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static const std::string COOKIEAUTH_FILE = ".cookie";
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boost::filesystem::path GetAuthCookieFile()
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{
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boost::filesystem::path path(GetArg("-rpccookiefile", COOKIEAUTH_FILE));
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if (!path.is_absolute())
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path = GetDataDir() / path;
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return path;
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}
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bool GetAuthCookie(boost::filesystem::path filepath, std::string *cookie_out)
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{
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std::ifstream file;
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std::string cookie;
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file.open(filepath.string().c_str());
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if (!file.is_open())
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return false;
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std::getline(file, cookie);
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file.close();
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if (cookie_out)
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*cookie_out = cookie;
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return true;
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}
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void DeleteAuthCookie()
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{
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try {
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boost::filesystem::remove(GetAuthCookieFile());
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} catch (const boost::filesystem::filesystem_error& e) {
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LogPrintf("%s: Unable to remove random auth cookie file: %s\n", __func__, e.what());
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}
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}
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