Split up bitcoinrpc (code movement only)

Split bitcoinrpc up into

- rpcserver: bitcoind RPC server
- rpcclient: bitcoin-cli RPC client
- rpcprotocol: shared common HTTP/JSON-RPC protocol code

One step towards making bitcoin-cli independent from the rest
of the code, and thus a smaller executable that doesn't have to
be linked against leveldb.

This commit only does code movement, there are no functional changes.

1 files changed, 180 insertions, 0 deletions

diff --git a/src/rpcserver.h b/src/rpcserver.h
new file mode 100644
index 0000000000..4d29e90c09
--- /dev/null
+++ b/src/rpcserver.h
@@ -0,0 +1,180 @@
+// Copyright (c) 2010 Satoshi Nakamoto
+// Copyright (c) 2009-2013 The Bitcoin developers
+// Distributed under the MIT/X11 software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef _BITCOINRPC_SERVER_H_
+#define _BITCOINRPC_SERVER_H_ 1
+
+#include "uint256.h"
+#include "rpcprotocol.h"
+
+#include <list>
+#include <map>
+#include <stdint.h>
+#include <string>
+
+#include "json/json_spirit_reader_template.h"
+#include "json/json_spirit_utils.h"
+#include "json/json_spirit_writer_template.h"
+
+class CBlockIndex;
+
+void StartRPCThreads();
+void StopRPCThreads();
+
+/*
+  Type-check arguments; throws JSONRPCError if wrong type given. Does not check that
+  the right number of arguments are passed, just that any passed are the correct type.
+  Use like:  RPCTypeCheck(params, boost::assign::list_of(str_type)(int_type)(obj_type));
+*/
+void RPCTypeCheck(const json_spirit::Array& params,
+                  const std::list<json_spirit::Value_type>& typesExpected, bool fAllowNull=false);
+/*
+  Check for expected keys/value types in an Object.
+  Use like: RPCTypeCheck(object, boost::assign::map_list_of("name", str_type)("value", int_type));
+*/
+void RPCTypeCheck(const json_spirit::Object& o,
+                  const std::map<std::string, json_spirit::Value_type>& typesExpected, bool fAllowNull=false);
+
+/*
+  Run func nSeconds from now. Uses boost deadline timers.
+  Overrides previous timer <name> (if any).
+ */
+void RPCRunLater(const std::string& name, boost::function<void(void)> func, int64_t nSeconds);
+
+typedef json_spirit::Value(*rpcfn_type)(const json_spirit::Array& params, bool fHelp);
+
+class CRPCCommand
+{
+public:
+    std::string name;
+    rpcfn_type actor;
+    bool okSafeMode;
+    bool threadSafe;
+    bool reqWallet;
+};
+
+/**
+ * Bitcoin RPC command dispatcher.
+ */
+class CRPCTable
+{
+private:
+    std::map<std::string, const CRPCCommand*> mapCommands;
+public:
+    CRPCTable();
+    const CRPCCommand* operator[](std::string name) const;
+    std::string help(std::string name) const;
+
+    /**
+     * Execute a method.
+     * @param method   Method to execute
+     * @param params   Array of arguments (JSON objects)
+     * @returns Result of the call.
+     * @throws an exception (json_spirit::Value) when an error happens.
+     */
+    json_spirit::Value execute(const std::string &method, const json_spirit::Array &params) const;
+};
+
+extern const CRPCTable tableRPC;
+
+//
+// Utilities: convert hex-encoded Values
+// (throws error if not hex).
+//
+extern uint256 ParseHashV(const json_spirit::Value& v, std::string strName);
+extern uint256 ParseHashO(const json_spirit::Object& o, std::string strKey);
+extern std::vector<unsigned char> ParseHexV(const json_spirit::Value& v, std::string strName);
+extern std::vector<unsigned char> ParseHexO(const json_spirit::Object& o, std::string strKey);
+
+extern void InitRPCMining();
+extern void ShutdownRPCMining();
+
+extern int64_t nWalletUnlockTime;
+extern int64_t AmountFromValue(const json_spirit::Value& value);
+extern json_spirit::Value ValueFromAmount(int64_t amount);
+extern double GetDifficulty(const CBlockIndex* blockindex = NULL);
+extern std::string HexBits(unsigned int nBits);
+extern std::string HelpRequiringPassphrase();
+extern std::string HelpExampleCli(std::string methodname, std::string args);
+extern std::string HelpExampleRpc(std::string methodname, std::string args);
+
+extern void EnsureWalletIsUnlocked();
+
+extern json_spirit::Value getconnectioncount(const json_spirit::Array& params, bool fHelp); // in rpcnet.cpp
+extern json_spirit::Value getpeerinfo(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value ping(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value addnode(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getaddednodeinfo(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getnettotals(const json_spirit::Array& params, bool fHelp);
+
+extern json_spirit::Value dumpprivkey(const json_spirit::Array& params, bool fHelp); // in rpcdump.cpp
+extern json_spirit::Value importprivkey(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value dumpwallet(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value importwallet(const json_spirit::Array& params, bool fHelp);
+
+extern json_spirit::Value getgenerate(const json_spirit::Array& params, bool fHelp); // in rpcmining.cpp
+extern json_spirit::Value setgenerate(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getnetworkhashps(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value gethashespersec(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getmininginfo(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getwork(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getblocktemplate(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value submitblock(const json_spirit::Array& params, bool fHelp);
+
+extern json_spirit::Value getnewaddress(const json_spirit::Array& params, bool fHelp); // in rpcwallet.cpp
+extern json_spirit::Value getaccountaddress(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getrawchangeaddress(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value setaccount(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getaccount(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getaddressesbyaccount(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value sendtoaddress(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value signmessage(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value verifymessage(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getreceivedbyaddress(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getreceivedbyaccount(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getbalance(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value movecmd(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value sendfrom(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value sendmany(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value addmultisigaddress(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value createmultisig(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value listreceivedbyaddress(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value listreceivedbyaccount(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value listtransactions(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value listaddressgroupings(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value listaccounts(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value listsinceblock(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value gettransaction(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value backupwallet(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value keypoolrefill(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value walletpassphrase(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value walletpassphrasechange(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value walletlock(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value encryptwallet(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value validateaddress(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getinfo(const json_spirit::Array& params, bool fHelp);
+
+extern json_spirit::Value getrawtransaction(const json_spirit::Array& params, bool fHelp); // in rcprawtransaction.cpp
+extern json_spirit::Value listunspent(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value lockunspent(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value listlockunspent(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value createrawtransaction(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value decoderawtransaction(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value decodescript(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value signrawtransaction(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value sendrawtransaction(const json_spirit::Array& params, bool fHelp);
+
+extern json_spirit::Value getblockcount(const json_spirit::Array& params, bool fHelp); // in rpcblockchain.cpp
+extern json_spirit::Value getbestblockhash(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getdifficulty(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value settxfee(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getrawmempool(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getblockhash(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value getblock(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value gettxoutsetinfo(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value gettxout(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value verifychain(const json_spirit::Array& params, bool fHelp);
+
+#endif