diff --git a/bitcoin-qt.pro b/bitcoin-qt.pro index 8f49dccee..1d62941e6 100644 --- a/bitcoin-qt.pro +++ b/bitcoin-qt.pro @@ -147,6 +147,7 @@ HEADERS += src/qt/bitcoingui.h \ src/addrman.h \ src/base58.h \ src/bignum.h \ + src/chainparams.h \ src/checkpoints.h \ src/compat.h \ src/sync.h \ @@ -227,6 +228,7 @@ SOURCES += src/qt/bitcoin.cpp \ src/qt/editaddressdialog.cpp \ src/qt/bitcoinaddressvalidator.cpp \ src/alert.cpp \ + src/chainparams.cpp \ src/version.cpp \ src/sync.cpp \ src/util.cpp \ diff --git a/contrib/test-patches/bitcoind-comparison.patch b/contrib/test-patches/bitcoind-comparison.patch deleted file mode 100644 index f82b102e2..000000000 --- a/contrib/test-patches/bitcoind-comparison.patch +++ /dev/null @@ -1,196 +0,0 @@ -diff --git a/contrib/test-patches/bitcoind-comparison.patch b/contrib/test-patches/bitcoind-comparison.patch -index 04a8618..519429a 100644 ---- a/src/main.cpp -+++ b/src/main.cpp -@@ -31,8 +31,8 @@ CTxMemPool mempool; - - map mapBlockIndex; - std::vector vBlockIndexByHeight; --uint256 hashGenesisBlock("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f"); --static CBigNum bnProofOfWorkLimit(~uint256(0) >> 32); -+uint256 hashGenesisBlock("0x0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206"); -+static CBigNum bnProofOfWorkLimit(~uint256(0) >> 1); - CBlockIndex* pindexGenesisBlock = NULL; - int nBestHeight = -1; - uint256 nBestChainWork = 0; -@@ -1055,7 +1055,7 @@ int64 static GetBlockValue(int nHeight, int64 nFees) - int64 nSubsidy = 50 * COIN; - - // Subsidy is cut in half every 210000 blocks, which will occur approximately every 4 years -- nSubsidy >>= (nHeight / 210000); -+ nSubsidy >>= (nHeight / 150); - - return nSubsidy + nFees; - } -@@ -2736,9 +2736,9 @@ bool InitBlockIndex() { - block.hashPrevBlock = 0; - block.hashMerkleRoot = block.BuildMerkleTree(); - block.nVersion = 1; -- block.nTime = 1231006505; -- block.nBits = 0x1d00ffff; -- block.nNonce = 2083236893; -+ block.nTime = 1296688602; -+ block.nBits = 0x207fffff; -+ block.nNonce = 2; - - if (fTestNet) - { -@@ -3024,7 +3024,7 @@ bool static AlreadyHave(const CInv& inv) - // The message start string is designed to be unlikely to occur in normal data. - // The characters are rarely used upper ASCII, not valid as UTF-8, and produce - // a large 4-byte int at any alignment. --unsigned char pchMessageStart[4] = { 0xf9, 0xbe, 0xb4, 0xd9 }; -+unsigned char pchMessageStart[4] = { 0xfa, 0xbf, 0xb5, 0xda }; - - - void static ProcessGetData(CNode* pfrom) -diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp -index af28465..ee9a4db 100644 ---- a/src/test/miner_tests.cpp -+++ b/src/test/miner_tests.cpp -@@ -15,34 +15,117 @@ struct { - unsigned char extranonce; - unsigned int nonce; - } blockinfo[] = { -- {4, 0xa4a3e223}, {2, 0x15c32f9e}, {1, 0x0375b547}, {1, 0x7004a8a5}, -- {2, 0xce440296}, {2, 0x52cfe198}, {1, 0x77a72cd0}, {2, 0xbb5d6f84}, -- {2, 0x83f30c2c}, {1, 0x48a73d5b}, {1, 0xef7dcd01}, {2, 0x6809c6c4}, -- {2, 0x0883ab3c}, {1, 0x087bbbe2}, {2, 0x2104a814}, {2, 0xdffb6daa}, -- {1, 0xee8a0a08}, {2, 0xba4237c1}, {1, 0xa70349dc}, {1, 0x344722bb}, -- {3, 0xd6294733}, {2, 0xec9f5c94}, {2, 0xca2fbc28}, {1, 0x6ba4f406}, -- {2, 0x015d4532}, {1, 0x6e119b7c}, {2, 0x43e8f314}, {2, 0x27962f38}, -- {2, 0xb571b51b}, {2, 0xb36bee23}, {2, 0xd17924a8}, {2, 0x6bc212d9}, -- {1, 0x630d4948}, {2, 0x9a4c4ebb}, {2, 0x554be537}, {1, 0xd63ddfc7}, -- {2, 0xa10acc11}, {1, 0x759a8363}, {2, 0xfb73090d}, {1, 0xe82c6a34}, -- {1, 0xe33e92d7}, {3, 0x658ef5cb}, {2, 0xba32ff22}, {5, 0x0227a10c}, -- {1, 0xa9a70155}, {5, 0xd096d809}, {1, 0x37176174}, {1, 0x830b8d0f}, -- {1, 0xc6e3910e}, {2, 0x823f3ca8}, {1, 0x99850849}, {1, 0x7521fb81}, -- {1, 0xaacaabab}, {1, 0xd645a2eb}, {5, 0x7aea1781}, {5, 0x9d6e4b78}, -- {1, 0x4ce90fd8}, {1, 0xabdc832d}, {6, 0x4a34f32a}, {2, 0xf2524c1c}, -- {2, 0x1bbeb08a}, {1, 0xad47f480}, {1, 0x9f026aeb}, {1, 0x15a95049}, -- {2, 0xd1cb95b2}, {2, 0xf84bbda5}, {1, 0x0fa62cd1}, {1, 0xe05f9169}, -- {1, 0x78d194a9}, {5, 0x3e38147b}, {5, 0x737ba0d4}, {1, 0x63378e10}, -- {1, 0x6d5f91cf}, {2, 0x88612eb8}, {2, 0xe9639484}, {1, 0xb7fabc9d}, -- {2, 0x19b01592}, {1, 0x5a90dd31}, {2, 0x5bd7e028}, {2, 0x94d00323}, -- {1, 0xa9b9c01a}, {1, 0x3a40de61}, {1, 0x56e7eec7}, {5, 0x859f7ef6}, -- {1, 0xfd8e5630}, {1, 0x2b0c9f7f}, {1, 0xba700e26}, {1, 0x7170a408}, -- {1, 0x70de86a8}, {1, 0x74d64cd5}, {1, 0x49e738a1}, {2, 0x6910b602}, -- {0, 0x643c565f}, {1, 0x54264b3f}, {2, 0x97ea6396}, {2, 0x55174459}, -- {2, 0x03e8779a}, {1, 0x98f34d8f}, {1, 0xc07b2b07}, {1, 0xdfe29668}, -- {1, 0x3141c7c1}, {1, 0xb3b595f4}, {1, 0x735abf08}, {5, 0x623bfbce}, -- {2, 0xd351e722}, {1, 0xf4ca48c9}, {1, 0x5b19c670}, {1, 0xa164bf0e}, -- {2, 0xbbbeb305}, {2, 0xfe1c810a}, -+{4, 2762203683}, -+{2, 365113248}, -+{1, 58045772}, -+{1, 1879353512}, -+{2, 3460563607}, -+{2, 1389355416}, -+{1, 2007444690}, -+{2, 3143462790}, -+{2, 2213743660}, -+{1, 1218919771}, -+{1, 4017999107}, -+{2, 1745471173}, -+{2, 142846780}, -+{1, 142326754}, -+{2, 553953301}, -+{2, 3757796778}, -+{1, 4002023946}, -+{2, 3124901826}, -+{1, 2802010589}, -+{1, 877077181}, -+{3, 3593029427}, -+{2, 3969866902}, -+{2, 3392125996}, -+{1, 1805972490}, -+{2, 22889779}, -+{1, 1846647676}, -+{2, 1139340052}, -+{2, 664153912}, -+{2, 3044128027}, -+{2, 3010194979}, -+{2, 3514377385}, -+{2, 1807880922}, -+{1, 1661815113}, -+{2, 2588692156}, -+{2, 1431037239}, -+{1, 3594379210}, -+{2, 2701839377}, -+{1, 1973060452}, -+{2, 4218620174}, -+{1, 3895224884}, -+{1, 3812528857}, -+{3, 1703867851}, -+{2, 3123904294}, -+{5, 36151564}, -+{1, 2846294357}, -+{5, 3499546633}, -+{1, 924279160}, -+{1, 2198572304}, -+{1, 3336802574}, -+{2, 2185182379}, -+{1, 2575632458}, -+{1, 1965161345}, -+{1, 2865408940}, -+{1, 3594887915}, -+{5, 2062161796}, -+{5, 2641251194}, -+{1, 1290342362}, -+{1, 2883355438}, -+{6, 1244984107}, -+{2, 4065479712}, -+{2, 465481866}, -+{1, 2907174016}, -+{1, 2667735788}, -+{1, 363417673}, -+{2, 3519780275}, -+{2, 4165713317}, -+{1, 262548689}, -+{1, 3764359529}, -+{1, 2027001003}, -+{5, 1043862655}, -+{5, 1937481940}, -+{1, 1664585233}, -+{1, 1834979792}, -+{2, 2288070330}, -+{2, 3915617412}, -+{1, 3086662813}, -+{2, 430970259}, -+{1, 1519443249}, -+{2, 1540874280}, -+{2, 2496660261}, -+{1, 2847522842}, -+{1, 977329763}, -+{1, 1458040519}, -+{5, 2241822454}, -+{1, 4253963824}, -+{1, 722247551}, -+{1, 3127905834}, -+{1, 1903207432}, -+{1, 1893631657}, -+{1, 1960201429}, -+{1, 1239890082}, -+{2, 1762702850}, -+{0, 1681675873}, -+{1, 1411795775}, -+{2, 2548720534}, -+{2, 1427588186}, -+{2, 65566621}, -+{1, 2566081936}, -+{1, 3229297415}, -+{1, 3756168812}, -+{1, 826394561}, -+{1, 3015022068}, -+{1, 1935326986}, -+{5, 1648098256}, -+{2, 3545360164}, -+{1, 4106897609}, -+{1, 1528415857}, -+{1, 2707734286}, -+{2, 3149837061}, -+{2, 4263280906}, -+ - }; - - // NOTE: These tests rely on CreateNewBlock doing its own self-validation! diff --git a/src/alert.cpp b/src/alert.cpp index 44f4d5eec..e00847aad 100644 --- a/src/alert.cpp +++ b/src/alert.cpp @@ -19,9 +19,6 @@ using namespace std; map mapAlerts; CCriticalSection cs_mapAlerts; -static const char* pszMainKey = "04fc9702847840aaf195de8442ebecedf5b095cdbb9bc716bda9110971b28a49e0ead8564ff0db22209e0374782c093bb899692d524e9d6a6956e7c5ecbcd68284"; -static const char* pszTestKey = "04302390343f91cc401d56d68b123028bf52e5fca1939df127f63c6467cdf9c8e2c14b61104cf817d0b780da337893ecc4aaff1309e536162dabbdb45200ca2b0a"; - void CUnsignedAlert::SetNull() { nVersion = 1; @@ -144,7 +141,7 @@ bool CAlert::RelayTo(CNode* pnode) const bool CAlert::CheckSignature() const { - CPubKey key(ParseHex(fTestNet ? pszTestKey : pszMainKey)); + CPubKey key(Params().AlertKey()); if (!key.Verify(Hash(vchMsg.begin(), vchMsg.end()), vchSig)) return error("CAlert::CheckSignature() : verify signature failed"); diff --git a/src/base58.h b/src/base58.h index efe3a95eb..630d6fe9a 100644 --- a/src/base58.h +++ b/src/base58.h @@ -18,6 +18,7 @@ #include #include +#include "chainparams.h" #include "bignum.h" #include "key.h" #include "script.h" @@ -270,21 +271,13 @@ public: class CBitcoinAddress : public CBase58Data { public: - enum - { - PUBKEY_ADDRESS = 0, - SCRIPT_ADDRESS = 5, - PUBKEY_ADDRESS_TEST = 111, - SCRIPT_ADDRESS_TEST = 196, - }; - bool Set(const CKeyID &id) { - SetData(fTestNet ? PUBKEY_ADDRESS_TEST : PUBKEY_ADDRESS, &id, 20); + SetData(Params().Base58Prefix(CChainParams::PUBKEY_ADDRESS), &id, 20); return true; } bool Set(const CScriptID &id) { - SetData(fTestNet ? SCRIPT_ADDRESS_TEST : SCRIPT_ADDRESS, &id, 20); + SetData(Params().Base58Prefix(CChainParams::SCRIPT_ADDRESS), &id, 20); return true; } @@ -295,32 +288,10 @@ public: bool IsValid() const { - unsigned int nExpectedSize = 20; - bool fExpectTestNet = false; - switch(nVersion) - { - case PUBKEY_ADDRESS: - nExpectedSize = 20; // Hash of public key - fExpectTestNet = false; - break; - case SCRIPT_ADDRESS: - nExpectedSize = 20; // Hash of CScript - fExpectTestNet = false; - break; - - case PUBKEY_ADDRESS_TEST: - nExpectedSize = 20; - fExpectTestNet = true; - break; - case SCRIPT_ADDRESS_TEST: - nExpectedSize = 20; - fExpectTestNet = true; - break; - - default: - return false; - } - return fExpectTestNet == fTestNet && vchData.size() == nExpectedSize; + bool fCorrectSize = vchData.size() == 20; + bool fKnownVersion = nVersion == Params().Base58Prefix(CChainParams::PUBKEY_ADDRESS) || + nVersion == Params().Base58Prefix(CChainParams::SCRIPT_ADDRESS); + return fCorrectSize && fKnownVersion; } CBitcoinAddress() @@ -345,48 +316,27 @@ public: CTxDestination Get() const { if (!IsValid()) return CNoDestination(); - switch (nVersion) { - case PUBKEY_ADDRESS: - case PUBKEY_ADDRESS_TEST: { - uint160 id; - memcpy(&id, &vchData[0], 20); + uint160 id; + memcpy(&id, &vchData[0], 20); + if (nVersion == Params().Base58Prefix(CChainParams::PUBKEY_ADDRESS)) return CKeyID(id); - } - case SCRIPT_ADDRESS: - case SCRIPT_ADDRESS_TEST: { - uint160 id; - memcpy(&id, &vchData[0], 20); + else if (nVersion == Params().Base58Prefix(CChainParams::SCRIPT_ADDRESS)) return CScriptID(id); - } - } - return CNoDestination(); + else + return CNoDestination(); } bool GetKeyID(CKeyID &keyID) const { - if (!IsValid()) + if (!IsValid() || nVersion != Params().Base58Prefix(CChainParams::PUBKEY_ADDRESS)) return false; - switch (nVersion) { - case PUBKEY_ADDRESS: - case PUBKEY_ADDRESS_TEST: { - uint160 id; - memcpy(&id, &vchData[0], 20); - keyID = CKeyID(id); - return true; - } - default: return false; - } + uint160 id; + memcpy(&id, &vchData[0], 20); + keyID = CKeyID(id); + return true; } bool IsScript() const { - if (!IsValid()) - return false; - switch (nVersion) { - case SCRIPT_ADDRESS: - case SCRIPT_ADDRESS_TEST: { - return true; - } - default: return false; - } + return IsValid() && nVersion == Params().Base58Prefix(CChainParams::SCRIPT_ADDRESS); } }; @@ -401,7 +351,7 @@ public: void SetKey(const CKey& vchSecret) { assert(vchSecret.IsValid()); - SetData(fTestNet ? 239 : 128, vchSecret.begin(), vchSecret.size()); + SetData(Params().Base58Prefix(CChainParams::SECRET_KEY), vchSecret.begin(), vchSecret.size()); if (vchSecret.IsCompressed()) vchData.push_back(1); } @@ -415,20 +365,9 @@ public: bool IsValid() const { - bool fExpectTestNet = false; - switch(nVersion) - { - case 128: - break; - - case 239: - fExpectTestNet = true; - break; - - default: - return false; - } - return fExpectTestNet == fTestNet && (vchData.size() == 32 || (vchData.size() == 33 && vchData[32] == 1)); + bool fExpectedFormat = vchData.size() == 32 || (vchData.size() == 33 && vchData[32] == 1); + bool fCorrectVersion = nVersion == Params().Base58Prefix(CChainParams::SECRET_KEY); + return fExpectedFormat && fCorrectVersion; } bool SetString(const char* pszSecret) diff --git a/src/bitcoind.cpp b/src/bitcoind.cpp index 682a214fb..bc23cf550 100644 --- a/src/bitcoind.cpp +++ b/src/bitcoind.cpp @@ -67,6 +67,10 @@ bool AppInit(int argc, char* argv[]) if (fCommandLine) { + if (!SelectParamsFromCommandLine()) { + fprintf(stderr, "Error: invalid combination of -regtest and -testnet.\n"); + return false; + } int ret = CommandLineRPC(argc, argv); exit(ret); } diff --git a/src/bitcoinrpc.cpp b/src/bitcoinrpc.cpp index 285a88c8d..febb475db 100644 --- a/src/bitcoinrpc.cpp +++ b/src/bitcoinrpc.cpp @@ -3,6 +3,7 @@ // Distributed under the MIT/X11 software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. +#include "chainparams.h" #include "init.h" #include "util.h" #include "sync.h" @@ -38,11 +39,6 @@ static map > deadlineTimers; static ssl::context* rpc_ssl_context = NULL; static boost::thread_group* rpc_worker_group = NULL; -static inline unsigned short GetDefaultRPCPort() -{ - return GetBoolArg("-testnet", false) ? 18332 : 8332; -} - Object JSONRPCError(int code, const string& message) { Object error; @@ -724,8 +720,8 @@ static void RPCAcceptHandler(boost::shared_ptr< basic_socket_acceptor acceptor(new ip::tcp::acceptor(*rpc_io_service)); @@ -1078,7 +1074,7 @@ Object CallRPC(const string& strMethod, const Array& params) asio::ssl::stream sslStream(io_service, context); SSLIOStreamDevice d(sslStream, fUseSSL); iostreams::stream< SSLIOStreamDevice > stream(d); - if (!d.connect(GetArg("-rpcconnect", "127.0.0.1"), GetArg("-rpcport", itostr(GetDefaultRPCPort())))) + if (!d.connect(GetArg("-rpcconnect", "127.0.0.1"), GetArg("-rpcport", itostr(Params().RPCPort())))) throw runtime_error("couldn't connect to server"); // HTTP basic authentication diff --git a/src/chainparams.cpp b/src/chainparams.cpp new file mode 100644 index 000000000..8859424d2 --- /dev/null +++ b/src/chainparams.cpp @@ -0,0 +1,286 @@ +// Copyright (c) 2010 Satoshi Nakamoto +// Copyright (c) 2009-2012 The Bitcoin developers +// Distributed under the MIT/X11 software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include "assert.h" + +#include "chainparams.h" +#include "main.h" +#include "util.h" + +// +// Main network +// + +unsigned int pnSeed[] = +{ + 0xe473042e, 0xb177f2ad, 0xd63f3fb2, 0xf864f736, 0x44a23ac7, 0xcf6d9650, 0xd648042e, 0x0536f447, + 0x3c654ed0, 0x3e16a5bc, 0xa38e09b0, 0xdfae795b, 0xabfeca5b, 0x94ad7840, 0xf3b9f1c7, 0xbe70e0ad, + 0x3bbd09b0, 0x8d0c7dd5, 0x3b2a7332, 0x1a06175e, 0x581f175e, 0xca0d2dcc, 0x0fdbc658, 0xcf591ec7, + 0x295a12b2, 0xb4707bce, 0x68bb09b0, 0x4e735747, 0x89709553, 0x05a7814e, 0x5b8ec658, 0x402c5512, + 0xe80d0905, 0x17681a5e, 0xc02aa748, 0x9f811741, 0x5f321cb0, 0x23e1ee47, 0xaf7f170c, 0xaa240ab0, + 0xedea6257, 0x76106bc1, 0x2cf310cc, 0x08612acb, 0x9c682e4e, 0x8e963c6c, 0x443c795b, 0x22e246b8, + 0xfa1f2dcc, 0x90118140, 0x3821042e, 0x33c3fd2e, 0x10046d5b, 0x40d14b3e, 0x7fb8f8ce, 0x67696550, + 0xeeecbe58, 0x4f341745, 0x46b8fbd5, 0xc8463932, 0x6b73e862, 0x4c715932, 0x4a6785d5, 0xce3a64c2, + 0xde9604c7, 0x9b06884f, 0x18002a45, 0xea9bc345, 0xc4f1c658, 0xe475c1c7, 0xdd3e795b, 0x9722175e, + 0x34562f4e, 0x66c46e4e, 0x40bb1243, 0x7d9171d0, 0x17b8dbd5, 0x63cbfd2e, 0x1a08b8d8, 0x6175a73b, + 0x228d2660, 0x8627c658, 0x9c566644, 0x38cca5bc, 0x3089de5b, 0x92e25f5d, 0xa393f73f, 0xcc92dc3e, + 0x27487446, 0x62cbfd2e, 0x9d983b45, 0xf72a09b0, 0xf75f042e, 0x6434bb6a, 0xb29e77d8, 0x19be4fd9, + 0x76443243, 0x9dd72645, 0x694cef43, 0x89c2efd5, 0x5f1c5058, 0x46c6e45b, 0xe1391b40, 0x77ccefd5, + 0x472e5a6d, 0x85709553, 0xdd4f5d4c, 0x64ef5a46, 0x7f0ae502, 0xcf08d850, 0x3460042e, 0xeafa2d42, + 0x793c9044, 0x9d094746, 0x1ab9b153, 0xbfe9a5bc, 0x34771fb0, 0xb7722e32, 0x1168964b, 0x19b06ab8, + 0x19243b25, 0x13188045, 0xb4070905, 0x728ebb5d, 0x44f24ac8, 0xa317fead, 0x642f6a57, 0x3d951f32, + 0x3d312e4e, 0xfac4d048, 0xefc4dd50, 0x52b9f1c7, 0xc14d3cc3, 0x0219ea44, 0x3b79d058, 0xfa217242, + 0x39c80647, 0xfb697252, 0x1d495a42, 0x0aa81f4e, 0x58249ab8, 0xe6a8e6c3, 0x2bc4dad8, 0x85963c6c, + 0xa4ce09b0, 0x2005f536, 0x5cc2703e, 0x1992de43, 0x74e86b4c, 0xe7085653, 0xf5e15a51, 0xb4872b60, + 0x29e2b162, 0xa07ea053, 0x8229fd18, 0x4562ec4d, 0x8dec814e, 0x36cfa4cf, 0x96461032, 0x3c8770de, + 0xd10a1f5f, 0x95934641, 0x97cd65d0, 0x2e35324a, 0x2566ba1f, 0x1ca1a9d1, 0xb808b8d5, 0xf9a24a5d, + 0xafc8d431, 0xe4b8d9b2, 0x0f5321b2, 0x330bc658, 0x74b347ce, 0x972babd5, 0x044f7d4f, 0x06562f4e, + 0x8b8d3c6c, 0x3507c658, 0xe4174e4d, 0xf1c009b0, 0x52249ab8, 0x27211772, 0xf6a9ba59, 0x7a391b40, + 0x855dc6c0, 0x291f20b2, 0xe29bc345, 0x90963c6c, 0x0af70732, 0x4242a91f, 0x4c531d48, 0xa32df948, + 0x627e3044, 0x65be1f54, 0x1a0cbf83, 0x6a443532, 0x8d5f1955, 0xbafa8132, 0x3534bdd5, 0xca019dd9, + 0x8a0d9332, 0x5584e7d8, 0x7cd1f25e, 0xeabe3fb2, 0x2945d0d1, 0x46415718, 0x70d6042e, 0x99eb76d0, + 0x9ece09b0, 0xb3777418, 0x5e5e91d9, 0x237a3ab0, 0xf512b62e, 0x45dec347, 0x59b7f862, 0x4c443b25, + 0x3cc6484b, 0x9a8ec6d1, 0x021eea44, 0xc9483944, 0xfd567e32, 0xfd204bb2, 0xc5330bcc, 0x5202894e, + 0xf9e309b0, 0x4cc17557, 0xdb9064ae, 0xe19e77d8, 0x25857f60, 0xeb4a15ad, 0x1f47f554, 0xea4472d9, + 0xd20de593, 0xf5733b25, 0x11892b54, 0x5729d35f, 0xe6188cd1, 0x488b132e, 0x541c534a, 0xa8e854ae, + 0xa255a66c, 0x33688763, 0xc6629ac6, 0xc20a6265, 0xcd92a059, 0x72029d3b, 0x4c298f5e, 0x51452e4e, + 0xbb065058, 0x15fd2dcc, 0xf40c135e, 0x615a0bad, 0x0c6a6805, 0x4971a7ad, 0x17f2a5d5, 0xf8babf47, + 0xb61f50ad, 0x4e1451b1, 0xf72d9252, 0x5c2abe58, 0xbd987c61, 0x084ae5cf, 0x20781fb0, 0x38b0f160, + 0x18aac705, 0x14f86dc1, 0x5556f481, 0x0a36c144, 0xeb446e4c, 0x2c1c0d6c, 0xbd0ff860, 0x869f92db, + 0x36c94f4c, 0x05502444, 0x148fe55b, 0xd5301e59, 0xd57a8f45, 0x110dc04a, 0x8670fc36, 0xee733b25, + 0xca56f481, 0x2a5c3bae, 0x844b0905, 0x1e51fe53, 0x0241c244, 0x59c0614e, 0x94e70a55, 0x7312fead, + 0xb735be44, 0xa55d0905, 0x2f63962e, 0x14a4e15b, 0x63f8f05c, 0x62d0d262, 0x3cab41ad, 0x87f1b1cb, + 0x018da6b8, 0xb3967dd5, 0xcb56f481, 0x685ad718, 0x3b4aeeca, 0x8d106bc1, 0x51180905, 0x72660f48, + 0x1521a243, 0x5b56f481, 0x6390e560, 0xdd61464e, 0x58353b25, 0x553fc062, 0x27c45d59, 0xacc62e4e, + 0x0d5a1cd9, 0x7f65f442, 0xbdeef660, 0xf1bd1855, 0xf8473cae, 0x13b120b2, 0x442440d0, 0x53fd4352, + 0xa305fc57, 0x458be84d, 0x639ce1c3, 0xebaaee47, 0x95e2c247, 0xf056f481, 0x6256f481, 0x1d87c65e, + 0x0a453418, 0x5beb175e, 0xd64f1618, 0xc360795b, 0x2fbf5753, 0xa8c58e53, 0x651cec52, 0x9d37b043, + 0x124a9758, 0x5242e4a9, 0x89913c6c, 0x880efe2e, 0x2f2f2f0c, 0x72b26751, 0x2896e46d, 0x80f4166c, + 0x320d59ad, 0xc50151d0, 0x11a8aa43, 0xccf56057, 0x5fbad118, 0x4719b151, 0x2b5f4bc0, 0x4d7a4a50, + 0xad06e047, 0x62ef5a46, 0x5aebde58, 0xdf7aa66c, 0x851acb50, 0x66b9a559, 0x3e9bb153, 0xcc512f2e, + 0xc073b08e, 0xd519be58, 0xe981ea4d, 0x12fd50cb, 0x378739ad, 0x06683cae, 0xa22310b2, 0xc185c705, + 0x8741b545, 0xa26c8318, 0x22d5bc43, 0x39201ec0, 0x68581e3e, 0xdc9bcf62, 0xd508cc82, 0xb149675b, + 0x4c9609b0, 0x84feb84c, 0x08291e2e, 0xfd2253b2, 0x1fd269c1, 0xc9483932, 0x4d641fb0, 0x7d37c918, + 0xa9de20ad, 0x77e2d655, 0x6d421b59, 0xd7668f80, 0xced09b62, 0xa9e5a5bc, 0xa4074e18, 0x60fc5ecc, + 0x01300148, 0x68062444, 0xb4224847, 0xed3aa443, 0xb772fb43, 0x9f56f481, 0x220dfd18, 0x8e1c3d6c, + 0xc44f09b0, 0x7df2bb73, 0xe22fb844, 0xea534242, 0xb6a755d4, 0xa036654b, 0x138ece5b, 0xda65d3c3, + 0x955871bc, 0x792124b0, 0xfc82594c, 0x851d494b, 0x2c7aee47, 0x26af46b8, 0x1416252e, 0xa8abb944, + 0x36c49d25, 0x674f645d, 0x363646b8, 0x9e1a2942, 0x66d0c154, 0xc6c2a545, 0x3570f2ad, 0xe7d547c7, + 0x7d104932, 0x18cb9c18, 0x1dcfa4cf, 0xd156f481, 0x2a02b91f, 0x3eeb3fa8, 0xcac4175e, 0x34146d42, + 0x994c4d46, 0x5666f440, 0x85d6713e, 0x5ecb296c, 0x0ea0ae46, 0x87e69f42, 0xc58409b0, 0x1f3436ae, + 0x21dc6a57, 0x4ad1cd42, 0xfb8c1a4c, 0x52d3dab2, 0x3769894b, 0xb52f1c62, 0x3677916d, 0x82b3fe57, + 0x493d4ac6, 0x9f963c6c, 0x5d91ff60, 0x458e0dad, 0xa49d0947, 0x491a3e18, 0x4aadcd5b, 0x0e46494b, + 0x1d1610ad, 0x1a10af5d, 0x4956f481, 0x207a3eae, 0x77e73244, 0xfa3b8742, 0x3261fc36, 0xfcebf536, + 0x1662e836, 0xf655f636, 0xa2dbd0ad, 0x23036693, 0x30448432, 0xa2b03463, 0x30730344, 0x8e4a6882, + 0x0c50a1cb, 0xc8d8c06b, 0xc9cd6191, 0xf443db50, 0xa9553c50, 0x23145847, 0xc35da66c, 0x29c12a60, + 0x55c2b447, 0x7434f75c, 0x61660640, 0xde2a7018, 0xc639494c, 0x1c306fce, 0x19b89244, 0xd29a6462, + 0x462cd1b2, 0x29902f44, 0x2817fa53, 0x21a30905, 0x7777ae46, 0x288443a1, 0x7bee5148, 0xc2a8b043, + 0xf5c3d35f, 0x2311ef84, 0x57de08a4, 0x6b221bb2, 0xf2625846, 0x4b9e09b0, 0xa24f880e, 0x22b11447, + 0xb3a0c744, 0x919e77d8, 0xec8b64ae, 0xff5c8d45, 0x7b15b484, 0x32679a5f, 0xba80b62e, 0x05c25c61, + 0x60014746, 0x5e8fb04c, 0xe67c0905, 0x4329c658, 0xac8fe555, 0xf875e647, 0x67406386, 0x35ceea18, + 0xbb79484b, 0xd7b9fa62, 0x238209b0, 0x208a1d32, 0x9630995e, 0x039c1318, 0x6e48006c, 0x60582344, + 0xadbb0150, 0x853fd462, 0x03772e4e, 0x652ce960, 0x49b630ad, 0x9993af43, 0x3735b34b, 0x548a07d9, + 0x55a44aad, 0xa23d1bcc, 0xfdbb2f4e, 0x530b24a0, 0x0a44b451, 0x6827c657, 0x1f66494b, 0x4e680a47, + 0x77e7b747, 0xa5eb3fa8, 0x6649764a, 0xd4e76c4b, 0x2c691fb0, 0xf1292e44, 0xc6d6c774, 0x85d23775, + 0x28275f4d, 0x259ae46d, 0x02424e81, 0x5f16be58, 0xe707c658, 0x49eae5c7, 0xd5d147ad, 0x9a7abdc3, + 0xe8ac7fc7, 0x84ec3aae, 0xc24942d0, 0x294aa318, 0x08ac3d18, 0x8894042e, 0xb24609b0, 0x9bcaab58, + 0xc400f712, 0xd5c512b8, 0x2c02cc62, 0x25080fd8, 0xed74a847, 0x18a5ec5e, 0x9850ec6d, 0xf8909758, + 0x7f56f481, 0x4496f23c, 0xae27784f, 0xcb7cd93e, 0x06e32860, 0x50b9a84f, 0x3660434a, 0x09161f5f, + 0x900486bc, 0x08055459, 0xe7ec1017, 0x7e39494c, 0x4f443b25, 0x14751a8a, 0x717d03d4, 0xbd0e24d8, + 0x054b6f56, 0x854c496c, 0xd92a454a, 0xc39bd054, 0x6093614b, 0x9dbad754, 0x5bf0604a, 0x99f22305 +}; + +class CMainParams : public CChainParams { +public: + CMainParams() { + // The message start string is designed to be unlikely to occur in normal data. + // The characters are rarely used upper ASCII, not valid as UTF-8, and produce + // a large 4-byte int at any alignment. + pchMessageStart[0] = 0xf9; + pchMessageStart[1] = 0xbe; + pchMessageStart[2] = 0xb4; + pchMessageStart[3] = 0xd9; + vAlertPubKey = ParseHex("04fc9702847840aaf195de8442ebecedf5b095cdbb9bc716bda9110971b28a49e0ead8564ff0db22209e0374782c093bb899692d524e9d6a6956e7c5ecbcd68284"); + nDefaultPort = 8333; + nRPCPort = 8332; + bnProofOfWorkLimit = CBigNum(~uint256(0) >> 32); + nSubsidyHalvingInterval = 210000; + + // Build the genesis block. Note that the output of the genesis coinbase cannot + // be spent as it did not originally exist in the database. + // + // CBlock(hash=000000000019d6, ver=1, hashPrevBlock=00000000000000, hashMerkleRoot=4a5e1e, nTime=1231006505, nBits=1d00ffff, nNonce=2083236893, vtx=1) + // CTransaction(hash=4a5e1e, ver=1, vin.size=1, vout.size=1, nLockTime=0) + // CTxIn(COutPoint(000000, -1), coinbase 04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b73) + // CTxOut(nValue=50.00000000, scriptPubKey=0x5F1DF16B2B704C8A578D0B) + // vMerkleTree: 4a5e1e + const char* pszTimestamp = "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks"; + CTransaction txNew; + txNew.vin.resize(1); + txNew.vout.resize(1); + txNew.vin[0].scriptSig = CScript() << 486604799 << CBigNum(4) << vector((const unsigned char*)pszTimestamp, (const unsigned char*)pszTimestamp + strlen(pszTimestamp)); + txNew.vout[0].nValue = 50 * COIN; + txNew.vout[0].scriptPubKey = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG; + genesis.vtx.push_back(txNew); + genesis.hashPrevBlock = 0; + genesis.hashMerkleRoot = genesis.BuildMerkleTree(); + genesis.nVersion = 1; + genesis.nTime = 1231006505; + genesis.nBits = 0x1d00ffff; + genesis.nNonce = 2083236893; + + hashGenesisBlock = genesis.GetHash(); + assert(hashGenesisBlock == uint256("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f")); + assert(genesis.hashMerkleRoot == uint256("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b")); + + vSeeds.push_back(CDNSSeedData("bitcoin.sipa.be", "seed.bitcoin.sipa.be")); + vSeeds.push_back(CDNSSeedData("bluematt.me", "dnsseed.bluematt.me")); + vSeeds.push_back(CDNSSeedData("dashjr.org", "dnsseed.bitcoin.dashjr.org")); + vSeeds.push_back(CDNSSeedData("xf2.org", "bitseed.xf2.org")); + + base58Prefixes[PUBKEY_ADDRESS] = 0; + base58Prefixes[SCRIPT_ADDRESS] = 5; + base58Prefixes[SECRET_KEY] = 128; + + // Convert the pnSeeds array into usable address objects. + for (unsigned int i = 0; i < ARRAYLEN(pnSeed); i++) + { + // It'll only connect to one or two seed nodes because once it connects, + // it'll get a pile of addresses with newer timestamps. + // Seed nodes are given a random 'last seen time' of between one and two + // weeks ago. + const int64 nOneWeek = 7*24*60*60; + struct in_addr ip; + memcpy(&ip, &pnSeed[i], sizeof(ip)); + CAddress addr(CService(ip, GetDefaultPort())); + addr.nTime = GetTime() - GetRand(nOneWeek) - nOneWeek; + vFixedSeeds.push_back(addr); + } + } + + virtual const CBlock& GenesisBlock() const { return genesis; } + virtual Network NetworkID() const { return CChainParams::MAIN; } + + virtual const vector& FixedSeeds() const { + return vFixedSeeds; + } +protected: + CBlock genesis; + vector vFixedSeeds; +}; +static CMainParams mainParams; + + +// +// Testnet (v3) +// +class CTestNetParams : public CMainParams { +public: + CTestNetParams() { + // The message start string is designed to be unlikely to occur in normal data. + // The characters are rarely used upper ASCII, not valid as UTF-8, and produce + // a large 4-byte int at any alignment. + pchMessageStart[0] = 0x0b; + pchMessageStart[1] = 0x11; + pchMessageStart[2] = 0x09; + pchMessageStart[3] = 0x07; + vAlertPubKey = ParseHex("04302390343f91cc401d56d68b123028bf52e5fca1939df127f63c6467cdf9c8e2c14b61104cf817d0b780da337893ecc4aaff1309e536162dabbdb45200ca2b0a"); + nDefaultPort = 18333; + nRPCPort = 18332; + strDataDir = "testnet3"; + + // Modify the testnet genesis block so the timestamp is valid for a later start. + genesis.nTime = 1296688602; + genesis.nNonce = 414098458; + hashGenesisBlock = genesis.GetHash(); + assert(hashGenesisBlock == uint256("000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943")); + + vFixedSeeds.clear(); + vSeeds.clear(); + vSeeds.push_back(CDNSSeedData("bitcoin.petertodd.org", "testnet-seed.bitcoin.petertodd.org")); + vSeeds.push_back(CDNSSeedData("bluematt.me", "testnet-seed.bluematt.me")); + + base58Prefixes[PUBKEY_ADDRESS] = 111; + base58Prefixes[SCRIPT_ADDRESS] = 196; + base58Prefixes[SECRET_KEY] = 239; + + } + virtual Network NetworkID() const { return CChainParams::TESTNET; } +}; +static CTestNetParams testNetParams; + + +// +// Regression test +// +class CRegTestParams : public CTestNetParams { +public: + CRegTestParams() { + pchMessageStart[0] = 0xfa; + pchMessageStart[1] = 0xbf; + pchMessageStart[2] = 0xb5; + pchMessageStart[3] = 0xda; + nSubsidyHalvingInterval = 150; + bnProofOfWorkLimit = CBigNum(~uint256(0) >> 1); + genesis.nTime = 1296688602; + genesis.nBits = 0x207fffff; + genesis.nNonce = 2; + hashGenesisBlock = genesis.GetHash(); + nDefaultPort = 18444; + strDataDir = "regtest"; + assert(hashGenesisBlock == uint256("0x0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206")); + + vSeeds.clear(); // Regtest mode doesn't have any DNS seeds. + + base58Prefixes[PUBKEY_ADDRESS] = 0; + base58Prefixes[SCRIPT_ADDRESS] = 5; + base58Prefixes[SECRET_KEY] = 128; + } + + virtual bool RequireRPCPassword() const { return false; } + virtual Network NetworkID() const { return CChainParams::REGTEST; } +}; +static CRegTestParams regTestParams; + +static CChainParams *pCurrentParams = &mainParams; + +const CChainParams &Params() { + return *pCurrentParams; +} + +void SelectParams(CChainParams::Network network) { + switch (network) { + case CChainParams::MAIN: + pCurrentParams = &mainParams; + break; + case CChainParams::TESTNET: + pCurrentParams = &testNetParams; + break; + case CChainParams::REGTEST: + pCurrentParams = ®TestParams; + break; + default: + assert(false && "Unimplemented network"); + return; + } +} + +bool SelectParamsFromCommandLine() { + bool fRegTest = GetBoolArg("-regtest", false); + bool fTestNet = GetBoolArg("-testnet", false); + + if (fTestNet && fRegTest) { + return false; + } + + if (fRegTest) { + SelectParams(CChainParams::REGTEST); + } else if (fTestNet) { + SelectParams(CChainParams::TESTNET); + } else { + SelectParams(CChainParams::MAIN); + } + return true; +} diff --git a/src/chainparams.h b/src/chainparams.h new file mode 100644 index 000000000..572712b58 --- /dev/null +++ b/src/chainparams.h @@ -0,0 +1,102 @@ +// Copyright (c) 2009-2010 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 BITCOIN_CHAIN_PARAMS_H +#define BITCOIN_CHAIN_PARAMS_H + +#include "bignum.h" +#include "uint256.h" +#include "util.h" + +#include + +using namespace std; + +#define MESSAGE_START_SIZE 4 +typedef unsigned char MessageStartChars[MESSAGE_START_SIZE]; + +class CAddress; +class CBlock; + +struct CDNSSeedData { + string name, host; + CDNSSeedData(const string &strName, const string &strHost) : name(strName), host(strHost) {} +}; + +/** + * CChainParams defines various tweakable parameters of a given instance of the + * Bitcoin system. There are three: the main network on which people trade goods + * and services, the public test network which gets reset from time to time and + * a regression test mode which is intended for private networks only. It has + * minimal difficulty to ensure that blocks can be found instantly. + */ +class CChainParams +{ +public: + enum Network { + MAIN, + TESTNET, + REGTEST, + }; + + enum Base58Type { + PUBKEY_ADDRESS, + SCRIPT_ADDRESS, + SECRET_KEY, + + MAX_BASE58_TYPES + }; + + const uint256& HashGenesisBlock() const { return hashGenesisBlock; } + const MessageStartChars& MessageStart() const { return pchMessageStart; } + const vector& AlertKey() const { return vAlertPubKey; } + int GetDefaultPort() const { return nDefaultPort; } + const CBigNum& ProofOfWorkLimit() const { return bnProofOfWorkLimit; } + int SubsidyHalvingInterval() const { return nSubsidyHalvingInterval; } + virtual const CBlock& GenesisBlock() const = 0; + virtual bool RequireRPCPassword() const { return true; } + const string& DataDir() const { return strDataDir; } + virtual Network NetworkID() const = 0; + const vector& DNSSeeds() const { return vSeeds; } + int Base58Prefix(Base58Type type) const { return base58Prefixes[type]; } + virtual const vector& FixedSeeds() const = 0; + int RPCPort() const { return nRPCPort; } +protected: + CChainParams() {}; + + uint256 hashGenesisBlock; + MessageStartChars pchMessageStart; + // Raw pub key bytes for the broadcast alert signing key. + vector vAlertPubKey; + int nDefaultPort; + int nRPCPort; + CBigNum bnProofOfWorkLimit; + int nSubsidyHalvingInterval; + string strDataDir; + vector vSeeds; + int base58Prefixes[MAX_BASE58_TYPES]; +}; + +/** + * Return the currently selected parameters. This won't change after app startup + * outside of the unit tests. + */ +const CChainParams &Params(); + +/** Sets the params returned by Params() to those for the given network. */ +void SelectParams(CChainParams::Network network); + +/** + * Looks for -regtest or -testnet and then calls SelectParams as appropriate. + * Returns false if an invalid combination is given. + */ +bool SelectParamsFromCommandLine(); + +inline bool TestNet() { + // Note: it's deliberate that this returns "false" for regression test mode. + return Params().NetworkID() == CChainParams::TESTNET; +} + +#endif diff --git a/src/checkpoints.cpp b/src/checkpoints.cpp index 7643ec5df..ba29e2463 100644 --- a/src/checkpoints.cpp +++ b/src/checkpoints.cpp @@ -56,7 +56,7 @@ namespace Checkpoints 60000.0 // * estimated number of transactions per day after checkpoint }; - static MapCheckpoints mapCheckpointsTestnet = + static MapCheckpoints mapCheckpointsTestnet = boost::assign::map_list_of ( 546, uint256("000000002a936ca763904c3c35fce2f3556c559c0214345d31b1bcebf76acb70")) ; @@ -68,7 +68,7 @@ namespace Checkpoints }; const CCheckpointData &Checkpoints() { - if (fTestNet) + if (TestNet()) return dataTestnet; else return data; diff --git a/src/db.cpp b/src/db.cpp index 1f5391760..93f3f5d8c 100644 --- a/src/db.cpp +++ b/src/db.cpp @@ -3,6 +3,7 @@ // Distributed under the MIT/X11 software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. +#include "chainparams.h" #include "db.h" #include "util.h" #include "hash.h" @@ -488,8 +489,6 @@ void CDBEnv::Flush(bool fShutdown) // CAddrDB // -unsigned char CAddrDB::pchMessageStart[4] = { 0x00, 0x00, 0x00, 0x00 }; - CAddrDB::CAddrDB() { pathAddr = GetDataDir() / "peers.dat"; @@ -504,7 +503,7 @@ bool CAddrDB::Write(const CAddrMan& addr) // serialize addresses, checksum data up to that point, then append csum CDataStream ssPeers(SER_DISK, CLIENT_VERSION); - ssPeers << FLATDATA(CAddrDB::pchMessageStart); + ssPeers << FLATDATA(Params().MessageStart()); ssPeers << addr; uint256 hash = Hash(ssPeers.begin(), ssPeers.end()); ssPeers << hash; @@ -569,11 +568,11 @@ bool CAddrDB::Read(CAddrMan& addr) unsigned char pchMsgTmp[4]; try { - // de-serialize file header (CAddrDB::pchMessageStart magic number) and + // de-serialize file header (network specific magic number) and .. ssPeers >> FLATDATA(pchMsgTmp); - // verify the network matches ours - if (memcmp(pchMsgTmp, CAddrDB::pchMessageStart, sizeof(pchMsgTmp))) + // ... verify the network matches ours + if (memcmp(pchMsgTmp, Params().MessageStart(), sizeof(pchMsgTmp))) return error("CAddrman::Read() : invalid network magic number"); // de-serialize address data into one CAddrMan object diff --git a/src/db.h b/src/db.h index 92241f6cf..b3f269f3d 100644 --- a/src/db.h +++ b/src/db.h @@ -318,14 +318,10 @@ class CAddrDB { private: boost::filesystem::path pathAddr; - static unsigned char pchMessageStart[4]; - public: CAddrDB(); bool Write(const CAddrMan& addr); bool Read(CAddrMan& addr); - - static void SetMessageStart(unsigned char _pchMessageStart[]) { memcpy(CAddrDB::pchMessageStart, _pchMessageStart, sizeof(CAddrDB::pchMessageStart)); } }; #endif // BITCOIN_DB_H diff --git a/src/init.cpp b/src/init.cpp index fe74cd696..4e599048a 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -6,6 +6,7 @@ #include "init.h" #include "main.h" #include "core.h" +#include "chainparams.h" #include "txdb.h" #include "walletdb.h" #include "bitcoinrpc.h" @@ -13,6 +14,7 @@ #include "util.h" #include "ui_interface.h" #include "checkpoints.h" +#include "chainparams.h" #include #include @@ -210,6 +212,8 @@ std::string HelpMessage() strUsage += " -logtimestamps " + _("Prepend debug output with timestamp") + "\n"; strUsage += " -shrinkdebugfile " + _("Shrink debug.log file on client startup (default: 1 when no -debug)") + "\n"; strUsage += " -printtoconsole " + _("Send trace/debug info to console instead of debug.log file") + "\n"; + strUsage += " -regtest " + _("Enter regression test mode, which uses a special chain in which blocks can be " + "solved instantly. This is intended for regression testing tools and app development.") + "\n"; #ifdef WIN32 strUsage += " -printtodebugger " + _("Send trace/debug info to debugger") + "\n"; #endif @@ -366,8 +370,10 @@ bool AppInit2(boost::thread_group& threadGroup) // ********************************************************* Step 2: parameter interactions - fTestNet = GetBoolArg("-testnet", false); Checkpoints::fEnabled = GetBoolArg("-checkpoints", true); + if (!SelectParamsFromCommandLine()) { + return InitError("Invalid combination of -testnet and -regtest."); + } if (mapArgs.count("-bind")) { // when specifying an explicit binding address, you want to listen on it @@ -572,7 +578,7 @@ bool AppInit2(boost::thread_group& threadGroup) // ********************************************************* Step 6: network initialization RegisterNodeSignals(GetNodeSignals()); - + int nSocksVersion = GetArg("-socks", 5); if (nSocksVersion != 4 && nSocksVersion != 5) return InitError(strprintf(_("Unknown -socks proxy version requested: %i"), nSocksVersion)); @@ -937,7 +943,6 @@ bool AppInit2(boost::thread_group& threadGroup) nStart = GetTimeMillis(); { - CAddrDB::SetMessageStart(pchMessageStart); CAddrDB adb; if (!adb.Read(addrman)) printf("Invalid or missing peers.dat; recreating\n"); diff --git a/src/main.cpp b/src/main.cpp index 8d53e3be4..975e0f6e6 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -11,6 +11,7 @@ #include "init.h" #include "ui_interface.h" #include "checkqueue.h" +#include "chainparams.h" #include #include #include @@ -32,8 +33,6 @@ unsigned int nTransactionsUpdated = 0; map mapBlockIndex; std::vector vBlockIndexByHeight; -uint256 hashGenesisBlock("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f"); -static CBigNum bnProofOfWorkLimit(~uint256(0) >> 32); CBlockIndex* pindexGenesisBlock = NULL; int nBestHeight = -1; uint256 nBestChainWork = 0; @@ -201,7 +200,7 @@ void CBlockLocator::Set(const CBlockIndex* pindex) if (vHave.size() > 10) nStep *= 2; } - vHave.push_back(hashGenesisBlock); + vHave.push_back(Params().HashGenesisBlock()); } int CBlockLocator::GetDistanceBack() @@ -254,7 +253,7 @@ uint256 CBlockLocator::GetBlockHash() return hash; } } - return hashGenesisBlock; + return Params().HashGenesisBlock(); } int CBlockLocator::GetHeight() @@ -798,7 +797,7 @@ bool CTxMemPool::accept(CValidationState &state, CTransaction &tx, bool fLimitFr return error("CTxMemPool::accept() : not accepting nLockTime beyond 2038 yet"); // Rather not work on nonstandard transactions (unless -testnet) - if (!fTestNet && !IsStandardTx(tx)) + if (!TestNet() && !IsStandardTx(tx)) return error("CTxMemPool::accept() : nonstandard transaction type"); // is it already in the memory pool? @@ -873,7 +872,7 @@ bool CTxMemPool::accept(CValidationState &state, CTransaction &tx, bool fLimitFr } // Check for non-standard pay-to-script-hash in inputs - if (!AreInputsStandard(tx, view) && !fTestNet) + if (!TestNet() && !AreInputsStandard(tx, view)) return error("CTxMemPool::accept() : nonstandard transaction input"); // Note: if you modify this code to accept non-standard transactions, then @@ -1183,8 +1182,8 @@ int64 static GetBlockValue(int nHeight, int64 nFees) { int64 nSubsidy = 50 * COIN; - // Subsidy is cut in half every 210000 blocks, which will occur approximately every 4 years - nSubsidy >>= (nHeight / 210000); + // Subsidy is cut in half every 210,000 blocks which will occur approximately every 4 years. + nSubsidy >>= (nHeight / Params().SubsidyHalvingInterval()); return nSubsidy + nFees; } @@ -1199,28 +1198,29 @@ static const int64 nInterval = nTargetTimespan / nTargetSpacing; // unsigned int ComputeMinWork(unsigned int nBase, int64 nTime) { + const CBigNum &bnLimit = Params().ProofOfWorkLimit(); // Testnet has min-difficulty blocks // after nTargetSpacing*2 time between blocks: - if (fTestNet && nTime > nTargetSpacing*2) - return bnProofOfWorkLimit.GetCompact(); + if (TestNet() && nTime > nTargetSpacing*2) + return bnLimit.GetCompact(); CBigNum bnResult; bnResult.SetCompact(nBase); - while (nTime > 0 && bnResult < bnProofOfWorkLimit) + while (nTime > 0 && bnResult < bnLimit) { // Maximum 400% adjustment... bnResult *= 4; // ... in best-case exactly 4-times-normal target time nTime -= nTargetTimespan*4; } - if (bnResult > bnProofOfWorkLimit) - bnResult = bnProofOfWorkLimit; + if (bnResult > bnLimit) + bnResult = bnLimit; return bnResult.GetCompact(); } unsigned int static GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHeader *pblock) { - unsigned int nProofOfWorkLimit = bnProofOfWorkLimit.GetCompact(); + unsigned int nProofOfWorkLimit = Params().ProofOfWorkLimit().GetCompact(); // Genesis block if (pindexLast == NULL) @@ -1229,9 +1229,9 @@ unsigned int static GetNextWorkRequired(const CBlockIndex* pindexLast, const CBl // Only change once per interval if ((pindexLast->nHeight+1) % nInterval != 0) { - // Special difficulty rule for testnet: - if (fTestNet) + if (TestNet()) { + // Special difficulty rule for testnet: // If the new block's timestamp is more than 2* 10 minutes // then allow mining of a min-difficulty block. if (pblock->nTime > pindexLast->nTime + nTargetSpacing*2) @@ -1245,7 +1245,6 @@ unsigned int static GetNextWorkRequired(const CBlockIndex* pindexLast, const CBl return pindex->nBits; } } - return pindexLast->nBits; } @@ -1269,8 +1268,8 @@ unsigned int static GetNextWorkRequired(const CBlockIndex* pindexLast, const CBl bnNew *= nActualTimespan; bnNew /= nTargetTimespan; - if (bnNew > bnProofOfWorkLimit) - bnNew = bnProofOfWorkLimit; + if (bnNew > Params().ProofOfWorkLimit()) + bnNew = Params().ProofOfWorkLimit(); /// debug print printf("GetNextWorkRequired RETARGET\n"); @@ -1287,7 +1286,7 @@ bool CheckProofOfWork(uint256 hash, unsigned int nBits) bnTarget.SetCompact(nBits); // Check range - if (bnTarget <= 0 || bnTarget > bnProofOfWorkLimit) + if (bnTarget <= 0 || bnTarget > Params().ProofOfWorkLimit()) return error("CheckProofOfWork() : nBits below minimum work"); // Check proof of work matches claimed amount @@ -1405,7 +1404,7 @@ void UpdateTime(CBlockHeader& block, const CBlockIndex* pindexPrev) block.nTime = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime()); // Updating time can change work required on testnet: - if (fTestNet) + if (TestNet()) block.nBits = GetNextWorkRequired(pindexPrev, &block); } @@ -1694,7 +1693,7 @@ bool CBlock::ConnectBlock(CValidationState &state, CBlockIndex* pindex, CCoinsVi // Special case for the genesis block, skipping connection of its transactions // (its coinbase is unspendable) - if (GetHash() == hashGenesisBlock) { + if (GetHash() == Params().HashGenesisBlock()) { view.SetBestBlock(pindex); pindexGenesisBlock = pindex; return true; @@ -2222,7 +2221,7 @@ bool CBlock::AcceptBlock(CValidationState &state, CDiskBlockPos *dbp) // Get prev block index CBlockIndex* pindexPrev = NULL; int nHeight = 0; - if (hash != hashGenesisBlock) { + if (hash != Params().HashGenesisBlock()) { map::iterator mi = mapBlockIndex.find(hashPrevBlock); if (mi == mapBlockIndex.end()) return state.DoS(10, error("AcceptBlock() : prev block not found")); @@ -2249,8 +2248,8 @@ bool CBlock::AcceptBlock(CValidationState &state, CDiskBlockPos *dbp) // Reject block.nVersion=1 blocks when 95% (75% on testnet) of the network has upgraded: if (nVersion < 2) { - if ((!fTestNet && CBlockIndex::IsSuperMajority(2, pindexPrev, 950, 1000)) || - (fTestNet && CBlockIndex::IsSuperMajority(2, pindexPrev, 75, 100))) + if ((!TestNet() && CBlockIndex::IsSuperMajority(2, pindexPrev, 950, 1000)) || + (TestNet() && CBlockIndex::IsSuperMajority(2, pindexPrev, 75, 100))) { return state.Invalid(error("AcceptBlock() : rejected nVersion=1 block")); } @@ -2259,8 +2258,8 @@ bool CBlock::AcceptBlock(CValidationState &state, CDiskBlockPos *dbp) if (nVersion >= 2) { // if 750 of the last 1,000 blocks are version 2 or greater (51/100 if testnet): - if ((!fTestNet && CBlockIndex::IsSuperMajority(2, pindexPrev, 750, 1000)) || - (fTestNet && CBlockIndex::IsSuperMajority(2, pindexPrev, 51, 100))) + if ((!TestNet() && CBlockIndex::IsSuperMajority(2, pindexPrev, 750, 1000)) || + (TestNet() && CBlockIndex::IsSuperMajority(2, pindexPrev, 51, 100))) { CScript expect = CScript() << nHeight; if (!std::equal(expect.begin(), expect.end(), vtx[0].vin[0].scriptSig.begin())) @@ -2790,21 +2789,9 @@ void UnloadBlockIndex() bool LoadBlockIndex() { - if (fTestNet) - { - pchMessageStart[0] = 0x0b; - pchMessageStart[1] = 0x11; - pchMessageStart[2] = 0x09; - pchMessageStart[3] = 0x07; - hashGenesisBlock = uint256("000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943"); - } - - // // Load block index from databases - // if (!fReindex && !LoadBlockIndexDB()) return false; - return true; } @@ -2821,47 +2808,9 @@ bool InitBlockIndex() { // Only add the genesis block if not reindexing (in which case we reuse the one already on disk) if (!fReindex) { - // Genesis Block: - // CBlock(hash=000000000019d6, ver=1, hashPrevBlock=00000000000000, hashMerkleRoot=4a5e1e, nTime=1231006505, nBits=1d00ffff, nNonce=2083236893, vtx=1) - // CTransaction(hash=4a5e1e, ver=1, vin.size=1, vout.size=1, nLockTime=0) - // CTxIn(COutPoint(000000, -1), coinbase 04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b73) - // CTxOut(nValue=50.00000000, scriptPubKey=0x5F1DF16B2B704C8A578D0B) - // vMerkleTree: 4a5e1e - - // Genesis block - const char* pszTimestamp = "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks"; - CTransaction txNew; - txNew.vin.resize(1); - txNew.vout.resize(1); - txNew.vin[0].scriptSig = CScript() << 486604799 << CBigNum(4) << vector((const unsigned char*)pszTimestamp, (const unsigned char*)pszTimestamp + strlen(pszTimestamp)); - txNew.vout[0].nValue = 50 * COIN; - txNew.vout[0].scriptPubKey = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG; - CBlock block; - block.vtx.push_back(txNew); - block.hashPrevBlock = 0; - block.hashMerkleRoot = block.BuildMerkleTree(); - block.nVersion = 1; - block.nTime = 1231006505; - block.nBits = 0x1d00ffff; - block.nNonce = 2083236893; - - if (fTestNet) - { - block.nTime = 1296688602; - block.nNonce = 414098458; - } - - //// debug print - uint256 hash = block.GetHash(); - printf("%s\n", hash.ToString().c_str()); - printf("%s\n", hashGenesisBlock.ToString().c_str()); - printf("%s\n", block.hashMerkleRoot.ToString().c_str()); - assert(block.hashMerkleRoot == uint256("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b")); - block.print(); - assert(hash == hashGenesisBlock); - - // Start new block file try { + CBlock &block = const_cast(Params().GenesisBlock()); + // Start new block file unsigned int nBlockSize = ::GetSerializeSize(block, SER_DISK, CLIENT_VERSION); CDiskBlockPos blockPos; CValidationState state; @@ -2978,10 +2927,10 @@ bool LoadExternalBlockFile(FILE* fileIn, CDiskBlockPos *dbp) try { // locate a header unsigned char buf[4]; - blkdat.FindByte(pchMessageStart[0]); + blkdat.FindByte(Params().MessageStart()[0]); nRewind = blkdat.GetPos()+1; blkdat >> FLATDATA(buf); - if (memcmp(buf, pchMessageStart, 4)) + if (memcmp(buf, Params().MessageStart(), 4)) continue; // read size blkdat >> nSize; @@ -3126,12 +3075,6 @@ bool static AlreadyHave(const CInv& inv) -// The message start string is designed to be unlikely to occur in normal data. -// The characters are rarely used upper ASCII, not valid as UTF-8, and produce -// a large 4-byte int at any alignment. -unsigned char pchMessageStart[4] = { 0xf9, 0xbe, 0xb4, 0xd9 }; - - void static ProcessGetData(CNode* pfrom) { std::deque::iterator it = pfrom->vRecvGetData.begin(); @@ -3854,7 +3797,7 @@ bool ProcessMessages(CNode* pfrom) it++; // Scan for message start - if (memcmp(msg.hdr.pchMessageStart, pchMessageStart, sizeof(pchMessageStart)) != 0) { + if (memcmp(msg.hdr.pchMessageStart, Params().MessageStart(), MESSAGE_START_SIZE) != 0) { printf("\n\nPROCESSMESSAGE: INVALID MESSAGESTART\n\n"); fOk = false; break; @@ -4598,8 +4541,12 @@ void static BitcoinMiner(CWallet *pwallet) unsigned int nExtraNonce = 0; try { loop { - while (vNodes.empty()) - MilliSleep(1000); + if (Params().NetworkID() != CChainParams::REGTEST) { + // Busy-wait for the network to come online so we don't waste time mining + // on an obsolete chain. In regtest mode we expect to fly solo. + while (vNodes.empty()) + MilliSleep(1000); + } // // Create new block @@ -4661,6 +4608,12 @@ void static BitcoinMiner(CWallet *pwallet) SetThreadPriority(THREAD_PRIORITY_NORMAL); CheckWork(pblock, *pwalletMain, reservekey); SetThreadPriority(THREAD_PRIORITY_LOWEST); + + // In regression test mode, stop mining after a block is found. This + // allows developers to controllably generate a block on demand. + if (Params().NetworkID() == CChainParams::REGTEST) + throw boost::thread_interrupted(); + break; } } @@ -4696,7 +4649,7 @@ void static BitcoinMiner(CWallet *pwallet) // Check for stop or if block needs to be rebuilt boost::this_thread::interruption_point(); - if (vNodes.empty()) + if (vNodes.empty() && Params().NetworkID() != CChainParams::REGTEST) break; if (nBlockNonce >= 0xffff0000) break; @@ -4708,7 +4661,7 @@ void static BitcoinMiner(CWallet *pwallet) // Update nTime every few seconds UpdateTime(*pblock, pindexPrev); nBlockTime = ByteReverse(pblock->nTime); - if (fTestNet) + if (TestNet()) { // Changing pblock->nTime can change work required on testnet: nBlockBits = ByteReverse(pblock->nBits); @@ -4728,8 +4681,12 @@ void GenerateBitcoins(bool fGenerate, CWallet* pwallet) static boost::thread_group* minerThreads = NULL; int nThreads = GetArg("-genproclimit", -1); - if (nThreads < 0) - nThreads = boost::thread::hardware_concurrency(); + if (nThreads < 0) { + if (Params().NetworkID() == CChainParams::REGTEST) + nThreads = 1; + else + nThreads = boost::thread::hardware_concurrency(); + } if (minerThreads != NULL) { diff --git a/src/main.h b/src/main.h index 615a3b3ec..ec89d8bdd 100644 --- a/src/main.h +++ b/src/main.h @@ -70,7 +70,6 @@ extern CCriticalSection cs_main; extern std::map mapBlockIndex; extern std::vector vBlockIndexByHeight; extern std::set setBlockIndexValid; -extern uint256 hashGenesisBlock; extern CBlockIndex* pindexGenesisBlock; extern int nBestHeight; extern uint256 nBestChainWork; @@ -86,7 +85,6 @@ extern int64 nHPSTimerStart; extern int64 nTimeBestReceived; extern CCriticalSection cs_setpwalletRegistered; extern std::set setpwalletRegistered; -extern unsigned char pchMessageStart[4]; extern bool fImporting; extern bool fReindex; extern bool fBenchmark; @@ -353,7 +351,7 @@ public: // Write index header unsigned int nSize = fileout.GetSerializeSize(*this); - fileout << FLATDATA(pchMessageStart) << nSize; + fileout << FLATDATA(Params().MessageStart()) << nSize; // Write undo data long fileOutPos = ftell(fileout); @@ -692,7 +690,7 @@ public: // Write index header unsigned int nSize = fileout.GetSerializeSize(*this); - fileout << FLATDATA(pchMessageStart) << nSize; + fileout << FLATDATA(Params().MessageStart()) << nSize; // Write block long fileOutPos = ftell(fileout); diff --git a/src/makefile.unix b/src/makefile.unix index a83bab104..f17de05cb 100644 --- a/src/makefile.unix +++ b/src/makefile.unix @@ -143,7 +143,8 @@ OBJS= \ obj/bloom.o \ obj/noui.o \ obj/leveldb.o \ - obj/txdb.o + obj/txdb.o \ + obj/chainparams.o all: bitcoind diff --git a/src/net.cpp b/src/net.cpp index 1d181823e..0adf26ef0 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -3,6 +3,7 @@ // Distributed under the MIT/X11 software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. +#include "chainparams.h" #include "db.h" #include "net.h" #include "core.h" @@ -80,7 +81,7 @@ void AddOneShot(string strDest) unsigned short GetListenPort() { - return (unsigned short)(GetArg("-port", GetDefaultPort())); + return (unsigned short)(GetArg("-port", Params().GetDefaultPort())); } // find 'best' local address for a particular peer @@ -464,7 +465,7 @@ CNode* ConnectNode(CAddress addrConnect, const char *pszDest) // Connect SOCKET hSocket; - if (pszDest ? ConnectSocketByName(addrConnect, hSocket, pszDest, GetDefaultPort()) : ConnectSocket(addrConnect, hSocket)) + if (pszDest ? ConnectSocketByName(addrConnect, hSocket, pszDest, Params().GetDefaultPort()) : ConnectSocket(addrConnect, hSocket)) { addrman.Attempt(addrConnect); @@ -1170,53 +1171,31 @@ void MapPort(bool) - - - -// DNS seeds -// Each pair gives a source name and a seed name. -// The first name is used as information source for addrman. -// The second name should resolve to a list of seed addresses. -static const char *strMainNetDNSSeed[][2] = { - {"bitcoin.sipa.be", "seed.bitcoin.sipa.be"}, - {"bluematt.me", "dnsseed.bluematt.me"}, - {"dashjr.org", "dnsseed.bitcoin.dashjr.org"}, - {"xf2.org", "bitseed.xf2.org"}, - {NULL, NULL} -}; - -static const char *strTestNetDNSSeed[][2] = { - {"bitcoin.petertodd.org", "testnet-seed.bitcoin.petertodd.org"}, - {"bluematt.me", "testnet-seed.bluematt.me"}, - {NULL, NULL} -}; - void ThreadDNSAddressSeed() { - static const char *(*strDNSSeed)[2] = fTestNet ? strTestNetDNSSeed : strMainNetDNSSeed; - + const vector &vSeeds = Params().DNSSeeds(); int found = 0; printf("Loading addresses from DNS seeds (could take a while)\n"); - for (unsigned int seed_idx = 0; strDNSSeed[seed_idx][0] != NULL; seed_idx++) { + BOOST_FOREACH(const CDNSSeedData &seed, vSeeds) { if (HaveNameProxy()) { - AddOneShot(strDNSSeed[seed_idx][1]); + AddOneShot(seed.host); } else { - vector vaddr; + vector vIPs; vector vAdd; - if (LookupHost(strDNSSeed[seed_idx][1], vaddr)) + if (LookupHost(seed.host.c_str(), vIPs)) { - BOOST_FOREACH(CNetAddr& ip, vaddr) + BOOST_FOREACH(CNetAddr& ip, vIPs) { int nOneDay = 24*3600; - CAddress addr = CAddress(CService(ip, GetDefaultPort())); + CAddress addr = CAddress(CService(ip, Params().GetDefaultPort())); addr.nTime = GetTime() - 3*nOneDay - GetRand(4*nOneDay); // use a random age between 3 and 7 days old vAdd.push_back(addr); found++; } } - addrman.Add(vAdd, CNetAddr(strDNSSeed[seed_idx][0], true)); + addrman.Add(vAdd, CNetAddr(seed.name, true)); } } @@ -1234,85 +1213,6 @@ void ThreadDNSAddressSeed() -unsigned int pnSeed[] = -{ - 0xe473042e, 0xb177f2ad, 0xd63f3fb2, 0xf864f736, 0x44a23ac7, 0xcf6d9650, 0xd648042e, 0x0536f447, - 0x3c654ed0, 0x3e16a5bc, 0xa38e09b0, 0xdfae795b, 0xabfeca5b, 0x94ad7840, 0xf3b9f1c7, 0xbe70e0ad, - 0x3bbd09b0, 0x8d0c7dd5, 0x3b2a7332, 0x1a06175e, 0x581f175e, 0xca0d2dcc, 0x0fdbc658, 0xcf591ec7, - 0x295a12b2, 0xb4707bce, 0x68bb09b0, 0x4e735747, 0x89709553, 0x05a7814e, 0x5b8ec658, 0x402c5512, - 0xe80d0905, 0x17681a5e, 0xc02aa748, 0x9f811741, 0x5f321cb0, 0x23e1ee47, 0xaf7f170c, 0xaa240ab0, - 0xedea6257, 0x76106bc1, 0x2cf310cc, 0x08612acb, 0x9c682e4e, 0x8e963c6c, 0x443c795b, 0x22e246b8, - 0xfa1f2dcc, 0x90118140, 0x3821042e, 0x33c3fd2e, 0x10046d5b, 0x40d14b3e, 0x7fb8f8ce, 0x67696550, - 0xeeecbe58, 0x4f341745, 0x46b8fbd5, 0xc8463932, 0x6b73e862, 0x4c715932, 0x4a6785d5, 0xce3a64c2, - 0xde9604c7, 0x9b06884f, 0x18002a45, 0xea9bc345, 0xc4f1c658, 0xe475c1c7, 0xdd3e795b, 0x9722175e, - 0x34562f4e, 0x66c46e4e, 0x40bb1243, 0x7d9171d0, 0x17b8dbd5, 0x63cbfd2e, 0x1a08b8d8, 0x6175a73b, - 0x228d2660, 0x8627c658, 0x9c566644, 0x38cca5bc, 0x3089de5b, 0x92e25f5d, 0xa393f73f, 0xcc92dc3e, - 0x27487446, 0x62cbfd2e, 0x9d983b45, 0xf72a09b0, 0xf75f042e, 0x6434bb6a, 0xb29e77d8, 0x19be4fd9, - 0x76443243, 0x9dd72645, 0x694cef43, 0x89c2efd5, 0x5f1c5058, 0x46c6e45b, 0xe1391b40, 0x77ccefd5, - 0x472e5a6d, 0x85709553, 0xdd4f5d4c, 0x64ef5a46, 0x7f0ae502, 0xcf08d850, 0x3460042e, 0xeafa2d42, - 0x793c9044, 0x9d094746, 0x1ab9b153, 0xbfe9a5bc, 0x34771fb0, 0xb7722e32, 0x1168964b, 0x19b06ab8, - 0x19243b25, 0x13188045, 0xb4070905, 0x728ebb5d, 0x44f24ac8, 0xa317fead, 0x642f6a57, 0x3d951f32, - 0x3d312e4e, 0xfac4d048, 0xefc4dd50, 0x52b9f1c7, 0xc14d3cc3, 0x0219ea44, 0x3b79d058, 0xfa217242, - 0x39c80647, 0xfb697252, 0x1d495a42, 0x0aa81f4e, 0x58249ab8, 0xe6a8e6c3, 0x2bc4dad8, 0x85963c6c, - 0xa4ce09b0, 0x2005f536, 0x5cc2703e, 0x1992de43, 0x74e86b4c, 0xe7085653, 0xf5e15a51, 0xb4872b60, - 0x29e2b162, 0xa07ea053, 0x8229fd18, 0x4562ec4d, 0x8dec814e, 0x36cfa4cf, 0x96461032, 0x3c8770de, - 0xd10a1f5f, 0x95934641, 0x97cd65d0, 0x2e35324a, 0x2566ba1f, 0x1ca1a9d1, 0xb808b8d5, 0xf9a24a5d, - 0xafc8d431, 0xe4b8d9b2, 0x0f5321b2, 0x330bc658, 0x74b347ce, 0x972babd5, 0x044f7d4f, 0x06562f4e, - 0x8b8d3c6c, 0x3507c658, 0xe4174e4d, 0xf1c009b0, 0x52249ab8, 0x27211772, 0xf6a9ba59, 0x7a391b40, - 0x855dc6c0, 0x291f20b2, 0xe29bc345, 0x90963c6c, 0x0af70732, 0x4242a91f, 0x4c531d48, 0xa32df948, - 0x627e3044, 0x65be1f54, 0x1a0cbf83, 0x6a443532, 0x8d5f1955, 0xbafa8132, 0x3534bdd5, 0xca019dd9, - 0x8a0d9332, 0x5584e7d8, 0x7cd1f25e, 0xeabe3fb2, 0x2945d0d1, 0x46415718, 0x70d6042e, 0x99eb76d0, - 0x9ece09b0, 0xb3777418, 0x5e5e91d9, 0x237a3ab0, 0xf512b62e, 0x45dec347, 0x59b7f862, 0x4c443b25, - 0x3cc6484b, 0x9a8ec6d1, 0x021eea44, 0xc9483944, 0xfd567e32, 0xfd204bb2, 0xc5330bcc, 0x5202894e, - 0xf9e309b0, 0x4cc17557, 0xdb9064ae, 0xe19e77d8, 0x25857f60, 0xeb4a15ad, 0x1f47f554, 0xea4472d9, - 0xd20de593, 0xf5733b25, 0x11892b54, 0x5729d35f, 0xe6188cd1, 0x488b132e, 0x541c534a, 0xa8e854ae, - 0xa255a66c, 0x33688763, 0xc6629ac6, 0xc20a6265, 0xcd92a059, 0x72029d3b, 0x4c298f5e, 0x51452e4e, - 0xbb065058, 0x15fd2dcc, 0xf40c135e, 0x615a0bad, 0x0c6a6805, 0x4971a7ad, 0x17f2a5d5, 0xf8babf47, - 0xb61f50ad, 0x4e1451b1, 0xf72d9252, 0x5c2abe58, 0xbd987c61, 0x084ae5cf, 0x20781fb0, 0x38b0f160, - 0x18aac705, 0x14f86dc1, 0x5556f481, 0x0a36c144, 0xeb446e4c, 0x2c1c0d6c, 0xbd0ff860, 0x869f92db, - 0x36c94f4c, 0x05502444, 0x148fe55b, 0xd5301e59, 0xd57a8f45, 0x110dc04a, 0x8670fc36, 0xee733b25, - 0xca56f481, 0x2a5c3bae, 0x844b0905, 0x1e51fe53, 0x0241c244, 0x59c0614e, 0x94e70a55, 0x7312fead, - 0xb735be44, 0xa55d0905, 0x2f63962e, 0x14a4e15b, 0x63f8f05c, 0x62d0d262, 0x3cab41ad, 0x87f1b1cb, - 0x018da6b8, 0xb3967dd5, 0xcb56f481, 0x685ad718, 0x3b4aeeca, 0x8d106bc1, 0x51180905, 0x72660f48, - 0x1521a243, 0x5b56f481, 0x6390e560, 0xdd61464e, 0x58353b25, 0x553fc062, 0x27c45d59, 0xacc62e4e, - 0x0d5a1cd9, 0x7f65f442, 0xbdeef660, 0xf1bd1855, 0xf8473cae, 0x13b120b2, 0x442440d0, 0x53fd4352, - 0xa305fc57, 0x458be84d, 0x639ce1c3, 0xebaaee47, 0x95e2c247, 0xf056f481, 0x6256f481, 0x1d87c65e, - 0x0a453418, 0x5beb175e, 0xd64f1618, 0xc360795b, 0x2fbf5753, 0xa8c58e53, 0x651cec52, 0x9d37b043, - 0x124a9758, 0x5242e4a9, 0x89913c6c, 0x880efe2e, 0x2f2f2f0c, 0x72b26751, 0x2896e46d, 0x80f4166c, - 0x320d59ad, 0xc50151d0, 0x11a8aa43, 0xccf56057, 0x5fbad118, 0x4719b151, 0x2b5f4bc0, 0x4d7a4a50, - 0xad06e047, 0x62ef5a46, 0x5aebde58, 0xdf7aa66c, 0x851acb50, 0x66b9a559, 0x3e9bb153, 0xcc512f2e, - 0xc073b08e, 0xd519be58, 0xe981ea4d, 0x12fd50cb, 0x378739ad, 0x06683cae, 0xa22310b2, 0xc185c705, - 0x8741b545, 0xa26c8318, 0x22d5bc43, 0x39201ec0, 0x68581e3e, 0xdc9bcf62, 0xd508cc82, 0xb149675b, - 0x4c9609b0, 0x84feb84c, 0x08291e2e, 0xfd2253b2, 0x1fd269c1, 0xc9483932, 0x4d641fb0, 0x7d37c918, - 0xa9de20ad, 0x77e2d655, 0x6d421b59, 0xd7668f80, 0xced09b62, 0xa9e5a5bc, 0xa4074e18, 0x60fc5ecc, - 0x01300148, 0x68062444, 0xb4224847, 0xed3aa443, 0xb772fb43, 0x9f56f481, 0x220dfd18, 0x8e1c3d6c, - 0xc44f09b0, 0x7df2bb73, 0xe22fb844, 0xea534242, 0xb6a755d4, 0xa036654b, 0x138ece5b, 0xda65d3c3, - 0x955871bc, 0x792124b0, 0xfc82594c, 0x851d494b, 0x2c7aee47, 0x26af46b8, 0x1416252e, 0xa8abb944, - 0x36c49d25, 0x674f645d, 0x363646b8, 0x9e1a2942, 0x66d0c154, 0xc6c2a545, 0x3570f2ad, 0xe7d547c7, - 0x7d104932, 0x18cb9c18, 0x1dcfa4cf, 0xd156f481, 0x2a02b91f, 0x3eeb3fa8, 0xcac4175e, 0x34146d42, - 0x994c4d46, 0x5666f440, 0x85d6713e, 0x5ecb296c, 0x0ea0ae46, 0x87e69f42, 0xc58409b0, 0x1f3436ae, - 0x21dc6a57, 0x4ad1cd42, 0xfb8c1a4c, 0x52d3dab2, 0x3769894b, 0xb52f1c62, 0x3677916d, 0x82b3fe57, - 0x493d4ac6, 0x9f963c6c, 0x5d91ff60, 0x458e0dad, 0xa49d0947, 0x491a3e18, 0x4aadcd5b, 0x0e46494b, - 0x1d1610ad, 0x1a10af5d, 0x4956f481, 0x207a3eae, 0x77e73244, 0xfa3b8742, 0x3261fc36, 0xfcebf536, - 0x1662e836, 0xf655f636, 0xa2dbd0ad, 0x23036693, 0x30448432, 0xa2b03463, 0x30730344, 0x8e4a6882, - 0x0c50a1cb, 0xc8d8c06b, 0xc9cd6191, 0xf443db50, 0xa9553c50, 0x23145847, 0xc35da66c, 0x29c12a60, - 0x55c2b447, 0x7434f75c, 0x61660640, 0xde2a7018, 0xc639494c, 0x1c306fce, 0x19b89244, 0xd29a6462, - 0x462cd1b2, 0x29902f44, 0x2817fa53, 0x21a30905, 0x7777ae46, 0x288443a1, 0x7bee5148, 0xc2a8b043, - 0xf5c3d35f, 0x2311ef84, 0x57de08a4, 0x6b221bb2, 0xf2625846, 0x4b9e09b0, 0xa24f880e, 0x22b11447, - 0xb3a0c744, 0x919e77d8, 0xec8b64ae, 0xff5c8d45, 0x7b15b484, 0x32679a5f, 0xba80b62e, 0x05c25c61, - 0x60014746, 0x5e8fb04c, 0xe67c0905, 0x4329c658, 0xac8fe555, 0xf875e647, 0x67406386, 0x35ceea18, - 0xbb79484b, 0xd7b9fa62, 0x238209b0, 0x208a1d32, 0x9630995e, 0x039c1318, 0x6e48006c, 0x60582344, - 0xadbb0150, 0x853fd462, 0x03772e4e, 0x652ce960, 0x49b630ad, 0x9993af43, 0x3735b34b, 0x548a07d9, - 0x55a44aad, 0xa23d1bcc, 0xfdbb2f4e, 0x530b24a0, 0x0a44b451, 0x6827c657, 0x1f66494b, 0x4e680a47, - 0x77e7b747, 0xa5eb3fa8, 0x6649764a, 0xd4e76c4b, 0x2c691fb0, 0xf1292e44, 0xc6d6c774, 0x85d23775, - 0x28275f4d, 0x259ae46d, 0x02424e81, 0x5f16be58, 0xe707c658, 0x49eae5c7, 0xd5d147ad, 0x9a7abdc3, - 0xe8ac7fc7, 0x84ec3aae, 0xc24942d0, 0x294aa318, 0x08ac3d18, 0x8894042e, 0xb24609b0, 0x9bcaab58, - 0xc400f712, 0xd5c512b8, 0x2c02cc62, 0x25080fd8, 0xed74a847, 0x18a5ec5e, 0x9850ec6d, 0xf8909758, - 0x7f56f481, 0x4496f23c, 0xae27784f, 0xcb7cd93e, 0x06e32860, 0x50b9a84f, 0x3660434a, 0x09161f5f, - 0x900486bc, 0x08055459, 0xe7ec1017, 0x7e39494c, 0x4f443b25, 0x14751a8a, 0x717d03d4, 0xbd0e24d8, - 0x054b6f56, 0x854c496c, 0xd92a454a, 0xc39bd054, 0x6093614b, 0x9dbad754, 0x5bf0604a, 0x99f22305 -}; - void DumpAddresses() { int64 nStart = GetTimeMillis(); @@ -1374,24 +1274,14 @@ void ThreadOpenConnections() CSemaphoreGrant grant(*semOutbound); boost::this_thread::interruption_point(); - // Add seed nodes if IRC isn't working - if (addrman.size()==0 && (GetTime() - nStart > 60) && !fTestNet) - { - std::vector vAdd; - for (unsigned int i = 0; i < ARRAYLEN(pnSeed); i++) - { - // It'll only connect to one or two seed nodes because once it connects, - // it'll get a pile of addresses with newer timestamps. - // Seed nodes are given a random 'last seen time' of between one and two - // weeks ago. - const int64 nOneWeek = 7*24*60*60; - struct in_addr ip; - memcpy(&ip, &pnSeed[i], sizeof(ip)); - CAddress addr(CService(ip, GetDefaultPort())); - addr.nTime = GetTime()-GetRand(nOneWeek)-nOneWeek; - vAdd.push_back(addr); + // Add seed nodes if DNS seeds are all down (an infrastructure attack?). + if (addrman.size() == 0 && (GetTime() - nStart > 60)) { + static bool done = false; + if (!done) { + printf("Adding fixed seed nodes as DNS doesn't seem to be available.\n"); + addrman.Add(Params().FixedSeeds(), CNetAddr("127.0.0.1")); + done = true; } - addrman.Add(vAdd, CNetAddr("127.0.0.1")); } // @@ -1440,7 +1330,7 @@ void ThreadOpenConnections() continue; // do not allow non-default ports, unless after 50 invalid addresses selected already - if (addr.GetPort() != GetDefaultPort() && nTries < 50) + if (addr.GetPort() != Params().GetDefaultPort() && nTries < 50) continue; addrConnect = addr; @@ -1490,7 +1380,7 @@ void ThreadOpenAddedConnections() BOOST_FOREACH(string& strAddNode, lAddresses) { vector vservNode(0); - if(Lookup(strAddNode.c_str(), vservNode, GetDefaultPort(), fNameLookup, 0)) + if(Lookup(strAddNode.c_str(), vservNode, Params().GetDefaultPort(), fNameLookup, 0)) { lservAddressesToAdd.push_back(vservNode); { diff --git a/src/protocol.cpp b/src/protocol.cpp index 1e22467a3..745b4338e 100644 --- a/src/protocol.cpp +++ b/src/protocol.cpp @@ -21,7 +21,7 @@ static const char* ppszTypeName[] = CMessageHeader::CMessageHeader() { - memcpy(pchMessageStart, ::pchMessageStart, sizeof(pchMessageStart)); + memcpy(pchMessageStart, Params().MessageStart(), MESSAGE_START_SIZE); memset(pchCommand, 0, sizeof(pchCommand)); pchCommand[1] = 1; nMessageSize = -1; @@ -30,7 +30,7 @@ CMessageHeader::CMessageHeader() CMessageHeader::CMessageHeader(const char* pszCommand, unsigned int nMessageSizeIn) { - memcpy(pchMessageStart, ::pchMessageStart, sizeof(pchMessageStart)); + memcpy(pchMessageStart, Params().MessageStart(), MESSAGE_START_SIZE); strncpy(pchCommand, pszCommand, COMMAND_SIZE); nMessageSize = nMessageSizeIn; nChecksum = 0; @@ -47,7 +47,7 @@ std::string CMessageHeader::GetCommand() const bool CMessageHeader::IsValid() const { // Check start string - if (memcmp(pchMessageStart, ::pchMessageStart, sizeof(pchMessageStart)) != 0) + if (memcmp(pchMessageStart, Params().MessageStart(), MESSAGE_START_SIZE) != 0) return false; // Check the command string for errors diff --git a/src/protocol.h b/src/protocol.h index 499842507..ae541dfdb 100644 --- a/src/protocol.h +++ b/src/protocol.h @@ -10,20 +10,12 @@ #ifndef __INCLUDED_PROTOCOL_H__ #define __INCLUDED_PROTOCOL_H__ +#include "chainparams.h" #include "serialize.h" #include "netbase.h" #include #include "uint256.h" -extern bool fTestNet; -static inline unsigned short GetDefaultPort(const bool testnet = fTestNet) -{ - return testnet ? 18333 : 8333; -} - - -extern unsigned char pchMessageStart[4]; - /** Message header. * (4) message start. * (12) command. @@ -50,7 +42,6 @@ class CMessageHeader // TODO: make private (improves encapsulation) public: enum { - MESSAGE_START_SIZE=sizeof(::pchMessageStart), COMMAND_SIZE=12, MESSAGE_SIZE_SIZE=sizeof(int), CHECKSUM_SIZE=sizeof(int), diff --git a/src/qt/clientmodel.cpp b/src/qt/clientmodel.cpp index e8d99a8d4..5cf4dd811 100644 --- a/src/qt/clientmodel.cpp +++ b/src/qt/clientmodel.cpp @@ -5,6 +5,7 @@ #include "addresstablemodel.h" #include "transactiontablemodel.h" +#include "chainparams.h" #include "alert.h" #include "main.h" #include "checkpoints.h" @@ -110,7 +111,7 @@ void ClientModel::updateAlert(const QString &hash, int status) bool ClientModel::isTestNet() const { - return fTestNet; + return TestNet(); } bool ClientModel::inInitialBlockDownload() const diff --git a/src/rpcmining.cpp b/src/rpcmining.cpp index 6f8ac7a11..d0b0a70be 100644 --- a/src/rpcmining.cpp +++ b/src/rpcmining.cpp @@ -3,6 +3,7 @@ // Distributed under the MIT/X11 software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. +#include "chainparams.h" #include "main.h" #include "db.h" #include "init.h" @@ -93,7 +94,7 @@ Value getmininginfo(const Array& params, bool fHelp) obj.push_back(Pair("genproclimit", (int)GetArg("-genproclimit", -1))); obj.push_back(Pair("hashespersec", gethashespersec(params, false))); obj.push_back(Pair("pooledtx", (uint64_t)mempool.size())); - obj.push_back(Pair("testnet", fTestNet)); + obj.push_back(Pair("testnet", TestNet())); return obj; } diff --git a/src/rpcnet.cpp b/src/rpcnet.cpp index 644c2675a..bd7bc0ba1 100644 --- a/src/rpcnet.cpp +++ b/src/rpcnet.cpp @@ -157,7 +157,7 @@ Value getaddednodeinfo(const Array& params, bool fHelp) BOOST_FOREACH(string& strAddNode, laddedNodes) { vector vservNode(0); - if(Lookup(strAddNode.c_str(), vservNode, GetDefaultPort(), fNameLookup, 0)) + if(Lookup(strAddNode.c_str(), vservNode, Params().GetDefaultPort(), fNameLookup, 0)) laddedAddreses.push_back(make_pair(strAddNode, vservNode)); else { diff --git a/src/rpcwallet.cpp b/src/rpcwallet.cpp index 585bdb2bf..5388bd4d8 100644 --- a/src/rpcwallet.cpp +++ b/src/rpcwallet.cpp @@ -79,7 +79,7 @@ Value getinfo(const Array& params, bool fHelp) obj.push_back(Pair("connections", (int)vNodes.size())); obj.push_back(Pair("proxy", (proxy.first.IsValid() ? proxy.first.ToStringIPPort() : string()))); obj.push_back(Pair("difficulty", (double)GetDifficulty())); - obj.push_back(Pair("testnet", fTestNet)); + obj.push_back(Pair("testnet", TestNet())); obj.push_back(Pair("keypoololdest", (boost::int64_t)pwalletMain->GetOldestKeyPoolTime())); obj.push_back(Pair("keypoolsize", pwalletMain->GetKeyPoolSize())); obj.push_back(Pair("paytxfee", ValueFromAmount(nTransactionFee))); diff --git a/src/test/DoS_tests.cpp b/src/test/DoS_tests.cpp index b1e98f65e..ea0cc1bce 100644 --- a/src/test/DoS_tests.cpp +++ b/src/test/DoS_tests.cpp @@ -8,6 +8,7 @@ #include #include +#include "chainparams.h" #include "main.h" #include "wallet.h" #include "net.h" @@ -25,7 +26,7 @@ CService ip(uint32_t i) { struct in_addr s; s.s_addr = i; - return CService(CNetAddr(s), GetDefaultPort()); + return CService(CNetAddr(s), Params().GetDefaultPort()); } BOOST_AUTO_TEST_SUITE(DoS_tests) diff --git a/src/test/base58_tests.cpp b/src/test/base58_tests.cpp index 2741672a8..af6541648 100644 --- a/src/test/base58_tests.cpp +++ b/src/test/base58_tests.cpp @@ -108,8 +108,6 @@ BOOST_AUTO_TEST_CASE(base58_keys_valid_parse) std::vector result; CBitcoinSecret secret; CBitcoinAddress addr; - // Save global state - bool fTestNet_stored = fTestNet; BOOST_FOREACH(Value& tv, tests) { @@ -125,7 +123,10 @@ BOOST_AUTO_TEST_CASE(base58_keys_valid_parse) const Object &metadata = test[2].get_obj(); bool isPrivkey = find_value(metadata, "isPrivkey").get_bool(); bool isTestnet = find_value(metadata, "isTestnet").get_bool(); - fTestNet = isTestnet; // Override testnet flag + if (isTestnet) + SelectParams(CChainParams::TESTNET); + else + SelectParams(CChainParams::MAIN); if(isPrivkey) { bool isCompressed = find_value(metadata, "isCompressed").get_bool(); @@ -156,8 +157,7 @@ BOOST_AUTO_TEST_CASE(base58_keys_valid_parse) BOOST_CHECK_MESSAGE(!secret.IsValid(), "IsValid pubkey as privkey:" + strTest); } } - // Restore global state - fTestNet = fTestNet_stored; + SelectParams(CChainParams::MAIN); } // Goal: check that generated keys match test vectors @@ -165,9 +165,6 @@ BOOST_AUTO_TEST_CASE(base58_keys_valid_gen) { Array tests = read_json("base58_keys_valid.json"); std::vector result; - // Save global state - bool fTestNet_stored = fTestNet; - BOOST_FOREACH(Value& tv, tests) { Array test = tv.get_array(); @@ -182,7 +179,10 @@ BOOST_AUTO_TEST_CASE(base58_keys_valid_gen) const Object &metadata = test[2].get_obj(); bool isPrivkey = find_value(metadata, "isPrivkey").get_bool(); bool isTestnet = find_value(metadata, "isTestnet").get_bool(); - fTestNet = isTestnet; // Override testnet flag + if (isTestnet) + SelectParams(CChainParams::TESTNET); + else + SelectParams(CChainParams::MAIN); if(isPrivkey) { bool isCompressed = find_value(metadata, "isCompressed").get_bool(); @@ -225,8 +225,7 @@ BOOST_AUTO_TEST_CASE(base58_keys_valid_gen) CTxDestination nodest = CNoDestination(); BOOST_CHECK(!boost::apply_visitor(CBitcoinAddressVisitor(&dummyAddr), nodest)); - // Restore global state - fTestNet = fTestNet_stored; + SelectParams(CChainParams::MAIN); } // Goal: check that base58 parsing code is robust against a variety of corrupted data diff --git a/src/txdb.cpp b/src/txdb.cpp index 3d34710d2..34836eaa9 100644 --- a/src/txdb.cpp +++ b/src/txdb.cpp @@ -6,6 +6,7 @@ #include "txdb.h" #include "main.h" #include "hash.h" +#include "chainparams.h" using namespace std; @@ -223,7 +224,7 @@ bool CBlockTreeDB::LoadBlockIndexGuts() pindexNew->nTx = diskindex.nTx; // Watch for genesis block - if (pindexGenesisBlock == NULL && diskindex.GetBlockHash() == hashGenesisBlock) + if (pindexGenesisBlock == NULL && diskindex.GetBlockHash() == Params().HashGenesisBlock()) pindexGenesisBlock = pindexNew; if (!pindexNew->CheckIndex()) diff --git a/src/util.cpp b/src/util.cpp index f4892a238..bfb6d7583 100644 --- a/src/util.cpp +++ b/src/util.cpp @@ -13,6 +13,7 @@ #include #endif +#include "chainparams.h" #include "util.h" #include "sync.h" #include "version.h" @@ -78,7 +79,6 @@ bool fDaemon = false; bool fServer = false; bool fCommandLine = false; string strMiscWarning; -bool fTestNet = false; bool fNoListen = false; bool fLogTimestamps = false; CMedianFilter vTimeOffsets(200,0); @@ -1068,8 +1068,8 @@ const boost::filesystem::path &GetDataDir(bool fNetSpecific) } else { path = GetDefaultDataDir(); } - if (fNetSpecific && GetBoolArg("-testnet", false)) - path /= "testnet3"; + if (fNetSpecific) + path /= Params().DataDir(); fs::create_directories(path); diff --git a/src/util.h b/src/util.h index 9173b5bb5..86a38ad33 100644 --- a/src/util.h +++ b/src/util.h @@ -143,7 +143,6 @@ extern bool fDaemon; extern bool fServer; extern bool fCommandLine; extern std::string strMiscWarning; -extern bool fTestNet; extern bool fNoListen; extern bool fLogTimestamps; extern volatile bool fReopenDebugLog;