226 lines
11 KiB
C++
226 lines
11 KiB
C++
// Copyright (c) 2010 Satoshi Nakamoto
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// Copyright (c) 2009-2012 The Bitcoin developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef _BITCOINRPC_H_
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#define _BITCOINRPC_H_ 1
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#include <string>
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#include <list>
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#include <map>
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class CBlockIndex;
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class CReserveKey;
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#include "json/json_spirit_reader_template.h"
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#include "json/json_spirit_writer_template.h"
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#include "json/json_spirit_utils.h"
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#include "util.h"
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// HTTP status codes
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enum HTTPStatusCode
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{
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HTTP_OK = 200,
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HTTP_BAD_REQUEST = 400,
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HTTP_UNAUTHORIZED = 401,
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HTTP_FORBIDDEN = 403,
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HTTP_NOT_FOUND = 404,
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HTTP_INTERNAL_SERVER_ERROR = 500,
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};
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// Bitcoin RPC error codes
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enum RPCErrorCode
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{
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// Standard JSON-RPC 2.0 errors
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RPC_INVALID_REQUEST = -32600,
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RPC_METHOD_NOT_FOUND = -32601,
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RPC_INVALID_PARAMS = -32602,
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RPC_INTERNAL_ERROR = -32603,
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RPC_PARSE_ERROR = -32700,
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// General application defined errors
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RPC_MISC_ERROR = -1, // std::exception thrown in command handling
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RPC_FORBIDDEN_BY_SAFE_MODE = -2, // Server is in safe mode, and command is not allowed in safe mode
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RPC_TYPE_ERROR = -3, // Unexpected type was passed as parameter
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RPC_INVALID_ADDRESS_OR_KEY = -5, // Invalid address or key
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RPC_OUT_OF_MEMORY = -7, // Ran out of memory during operation
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RPC_INVALID_PARAMETER = -8, // Invalid, missing or duplicate parameter
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RPC_DATABASE_ERROR = -20, // Database error
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RPC_DESERIALIZATION_ERROR = -22, // Error parsing or validating structure in raw format
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// P2P client errors
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RPC_CLIENT_NOT_CONNECTED = -9, // Bitcoin is not connected
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RPC_CLIENT_IN_INITIAL_DOWNLOAD = -10, // Still downloading initial blocks
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// Wallet errors
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RPC_WALLET_ERROR = -4, // Unspecified problem with wallet (key not found etc.)
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RPC_WALLET_INSUFFICIENT_FUNDS = -6, // Not enough funds in wallet or account
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RPC_WALLET_INVALID_ACCOUNT_NAME = -11, // Invalid account name
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RPC_WALLET_KEYPOOL_RAN_OUT = -12, // Keypool ran out, call keypoolrefill first
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RPC_WALLET_UNLOCK_NEEDED = -13, // Enter the wallet passphrase with walletpassphrase first
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RPC_WALLET_PASSPHRASE_INCORRECT = -14, // The wallet passphrase entered was incorrect
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RPC_WALLET_WRONG_ENC_STATE = -15, // Command given in wrong wallet encryption state (encrypting an encrypted wallet etc.)
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RPC_WALLET_ENCRYPTION_FAILED = -16, // Failed to encrypt the wallet
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RPC_WALLET_ALREADY_UNLOCKED = -17, // Wallet is already unlocked
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};
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json_spirit::Object JSONRPCError(int code, const std::string& message);
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void StartRPCThreads();
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void StopRPCThreads();
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int CommandLineRPC(int argc, char *argv[]);
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/** Convert parameter values for RPC call from strings to command-specific JSON objects. */
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json_spirit::Array RPCConvertValues(const std::string &strMethod, const std::vector<std::string> &strParams);
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/*
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Type-check arguments; throws JSONRPCError if wrong type given. Does not check that
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the right number of arguments are passed, just that any passed are the correct type.
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Use like: RPCTypeCheck(params, boost::assign::list_of(str_type)(int_type)(obj_type));
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*/
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void RPCTypeCheck(const json_spirit::Array& params,
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const std::list<json_spirit::Value_type>& typesExpected, bool fAllowNull=false);
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/*
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Check for expected keys/value types in an Object.
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Use like: RPCTypeCheck(object, boost::assign::map_list_of("name", str_type)("value", int_type));
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*/
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void RPCTypeCheck(const json_spirit::Object& o,
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const std::map<std::string, json_spirit::Value_type>& typesExpected, bool fAllowNull=false);
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/*
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Run func nSeconds from now. Uses boost deadline timers.
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Overrides previous timer <name> (if any).
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*/
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void RPCRunLater(const std::string& name, boost::function<void(void)> func, int64 nSeconds);
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typedef json_spirit::Value(*rpcfn_type)(const json_spirit::Array& params, bool fHelp);
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class CRPCCommand
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{
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public:
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std::string name;
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rpcfn_type actor;
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bool okSafeMode;
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bool threadSafe;
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};
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/**
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* Bitcoin RPC command dispatcher.
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*/
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class CRPCTable
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{
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private:
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std::map<std::string, const CRPCCommand*> mapCommands;
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public:
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CRPCTable();
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const CRPCCommand* operator[](std::string name) const;
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std::string help(std::string name) const;
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/**
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* Execute a method.
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* @param method Method to execute
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* @param params Array of arguments (JSON objects)
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* @returns Result of the call.
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* @throws an exception (json_spirit::Value) when an error happens.
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*/
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json_spirit::Value execute(const std::string &method, const json_spirit::Array ¶ms) const;
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};
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extern const CRPCTable tableRPC;
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//
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// Utilities: convert hex-encoded Values
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// (throws error if not hex).
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//
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extern uint256 ParseHashV(const json_spirit::Value& v, std::string strName);
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extern uint256 ParseHashO(const json_spirit::Object& o, std::string strKey);
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extern std::vector<unsigned char> ParseHexV(const json_spirit::Value& v, std::string strName);
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extern std::vector<unsigned char> ParseHexO(const json_spirit::Object& o, std::string strKey);
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extern void InitRPCMining();
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extern void ShutdownRPCMining();
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extern int64 nWalletUnlockTime;
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extern int64 AmountFromValue(const json_spirit::Value& value);
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extern json_spirit::Value ValueFromAmount(int64 amount);
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extern double GetDifficulty(const CBlockIndex* blockindex = NULL);
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extern std::string HexBits(unsigned int nBits);
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extern std::string HelpRequiringPassphrase();
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extern void EnsureWalletIsUnlocked();
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extern json_spirit::Value getconnectioncount(const json_spirit::Array& params, bool fHelp); // in rpcnet.cpp
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extern json_spirit::Value getpeerinfo(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value addnode(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getaddednodeinfo(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value dumpprivkey(const json_spirit::Array& params, bool fHelp); // in rpcdump.cpp
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extern json_spirit::Value importprivkey(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value dumpwallet(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value importwallet(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getgenerate(const json_spirit::Array& params, bool fHelp); // in rpcmining.cpp
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extern json_spirit::Value setgenerate(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value gethashespersec(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getmininginfo(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getwork(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getblocktemplate(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value submitblock(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getnewaddress(const json_spirit::Array& params, bool fHelp); // in rpcwallet.cpp
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extern json_spirit::Value getaccountaddress(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getrawchangeaddress(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value setaccount(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getaccount(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getaddressesbyaccount(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value sendtoaddress(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value signmessage(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value verifymessage(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getreceivedbyaddress(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getreceivedbyaccount(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getbalance(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value movecmd(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value sendfrom(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value sendmany(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value addmultisigaddress(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value createmultisig(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value listreceivedbyaddress(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value listreceivedbyaccount(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value listtransactions(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value listaddressgroupings(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value listaccounts(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value listsinceblock(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value gettransaction(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value backupwallet(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value keypoolrefill(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value walletpassphrase(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value walletpassphrasechange(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value walletlock(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value encryptwallet(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value validateaddress(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getinfo(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getrawtransaction(const json_spirit::Array& params, bool fHelp); // in rcprawtransaction.cpp
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extern json_spirit::Value listunspent(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value lockunspent(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value listlockunspent(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value createrawtransaction(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value decoderawtransaction(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value decodescript(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value signrawtransaction(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value sendrawtransaction(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getblockcount(const json_spirit::Array& params, bool fHelp); // in rpcblockchain.cpp
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extern json_spirit::Value getbestblockhash(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getdifficulty(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value settxfee(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getrawmempool(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getblockhash(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value getblock(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value gettxoutsetinfo(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value gettxout(const json_spirit::Array& params, bool fHelp);
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extern json_spirit::Value verifychain(const json_spirit::Array& params, bool fHelp);
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#endif
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