Browse Source
Refactor chain-specific tweaks into a CChainParams class and introduce a regtest modemiguelfreitas
Pieter Wuille
12 years ago
27 changed files with 638 additions and 658 deletions
@ -1,196 +0,0 @@
@@ -1,196 +0,0 @@
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diff --git a/contrib/test-patches/bitcoind-comparison.patch b/contrib/test-patches/bitcoind-comparison.patch
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index 04a8618..519429a 100644
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--- a/src/main.cpp
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+++ b/src/main.cpp
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@@ -31,8 +31,8 @@ CTxMemPool mempool;
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map<uint256, CBlockIndex*> mapBlockIndex; |
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std::vector<CBlockIndex*> vBlockIndexByHeight; |
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-uint256 hashGenesisBlock("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f");
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-static CBigNum bnProofOfWorkLimit(~uint256(0) >> 32);
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+uint256 hashGenesisBlock("0x0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206");
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+static CBigNum bnProofOfWorkLimit(~uint256(0) >> 1);
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CBlockIndex* pindexGenesisBlock = NULL; |
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int nBestHeight = -1; |
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uint256 nBestChainWork = 0; |
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@@ -1055,7 +1055,7 @@ int64 static GetBlockValue(int nHeight, int64 nFees)
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int64 nSubsidy = 50 * COIN; |
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// Subsidy is cut in half every 210000 blocks, which will occur approximately every 4 years |
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- nSubsidy >>= (nHeight / 210000);
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+ nSubsidy >>= (nHeight / 150);
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return nSubsidy + nFees; |
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} |
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@@ -2736,9 +2736,9 @@ bool InitBlockIndex() {
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block.hashPrevBlock = 0; |
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block.hashMerkleRoot = block.BuildMerkleTree(); |
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block.nVersion = 1; |
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- block.nTime = 1231006505;
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- block.nBits = 0x1d00ffff;
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- block.nNonce = 2083236893;
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+ block.nTime = 1296688602;
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+ block.nBits = 0x207fffff;
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+ block.nNonce = 2;
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if (fTestNet) |
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{ |
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@@ -3024,7 +3024,7 @@ bool static AlreadyHave(const CInv& inv)
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// The message start string is designed to be unlikely to occur in normal data. |
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// The characters are rarely used upper ASCII, not valid as UTF-8, and produce |
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// a large 4-byte int at any alignment. |
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-unsigned char pchMessageStart[4] = { 0xf9, 0xbe, 0xb4, 0xd9 };
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+unsigned char pchMessageStart[4] = { 0xfa, 0xbf, 0xb5, 0xda };
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void static ProcessGetData(CNode* pfrom) |
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diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp
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index af28465..ee9a4db 100644
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--- a/src/test/miner_tests.cpp
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+++ b/src/test/miner_tests.cpp
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@@ -15,34 +15,117 @@ struct {
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unsigned char extranonce; |
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unsigned int nonce; |
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} blockinfo[] = { |
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- {4, 0xa4a3e223}, {2, 0x15c32f9e}, {1, 0x0375b547}, {1, 0x7004a8a5},
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- {2, 0xce440296}, {2, 0x52cfe198}, {1, 0x77a72cd0}, {2, 0xbb5d6f84},
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- {2, 0x83f30c2c}, {1, 0x48a73d5b}, {1, 0xef7dcd01}, {2, 0x6809c6c4},
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- {2, 0x0883ab3c}, {1, 0x087bbbe2}, {2, 0x2104a814}, {2, 0xdffb6daa},
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- {1, 0xee8a0a08}, {2, 0xba4237c1}, {1, 0xa70349dc}, {1, 0x344722bb},
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- {3, 0xd6294733}, {2, 0xec9f5c94}, {2, 0xca2fbc28}, {1, 0x6ba4f406},
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- {2, 0x015d4532}, {1, 0x6e119b7c}, {2, 0x43e8f314}, {2, 0x27962f38},
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- {2, 0xb571b51b}, {2, 0xb36bee23}, {2, 0xd17924a8}, {2, 0x6bc212d9},
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- {1, 0x630d4948}, {2, 0x9a4c4ebb}, {2, 0x554be537}, {1, 0xd63ddfc7},
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- {2, 0xa10acc11}, {1, 0x759a8363}, {2, 0xfb73090d}, {1, 0xe82c6a34},
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- {1, 0xe33e92d7}, {3, 0x658ef5cb}, {2, 0xba32ff22}, {5, 0x0227a10c},
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- {1, 0xa9a70155}, {5, 0xd096d809}, {1, 0x37176174}, {1, 0x830b8d0f},
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- {1, 0xc6e3910e}, {2, 0x823f3ca8}, {1, 0x99850849}, {1, 0x7521fb81},
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- {1, 0xaacaabab}, {1, 0xd645a2eb}, {5, 0x7aea1781}, {5, 0x9d6e4b78},
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- {1, 0x4ce90fd8}, {1, 0xabdc832d}, {6, 0x4a34f32a}, {2, 0xf2524c1c},
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- {2, 0x1bbeb08a}, {1, 0xad47f480}, {1, 0x9f026aeb}, {1, 0x15a95049},
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- {2, 0xd1cb95b2}, {2, 0xf84bbda5}, {1, 0x0fa62cd1}, {1, 0xe05f9169},
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- {1, 0x78d194a9}, {5, 0x3e38147b}, {5, 0x737ba0d4}, {1, 0x63378e10},
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- {1, 0x6d5f91cf}, {2, 0x88612eb8}, {2, 0xe9639484}, {1, 0xb7fabc9d},
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- {2, 0x19b01592}, {1, 0x5a90dd31}, {2, 0x5bd7e028}, {2, 0x94d00323},
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- {1, 0xa9b9c01a}, {1, 0x3a40de61}, {1, 0x56e7eec7}, {5, 0x859f7ef6},
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- {1, 0xfd8e5630}, {1, 0x2b0c9f7f}, {1, 0xba700e26}, {1, 0x7170a408},
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- {1, 0x70de86a8}, {1, 0x74d64cd5}, {1, 0x49e738a1}, {2, 0x6910b602},
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- {0, 0x643c565f}, {1, 0x54264b3f}, {2, 0x97ea6396}, {2, 0x55174459},
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- {2, 0x03e8779a}, {1, 0x98f34d8f}, {1, 0xc07b2b07}, {1, 0xdfe29668},
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- {1, 0x3141c7c1}, {1, 0xb3b595f4}, {1, 0x735abf08}, {5, 0x623bfbce},
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- {2, 0xd351e722}, {1, 0xf4ca48c9}, {1, 0x5b19c670}, {1, 0xa164bf0e},
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- {2, 0xbbbeb305}, {2, 0xfe1c810a},
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+{4, 2762203683},
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+{2, 365113248},
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+{1, 58045772},
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+{1, 1879353512},
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+{2, 3460563607},
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+{2, 1389355416},
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+{1, 2007444690},
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+{2, 3143462790},
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+{2, 2213743660},
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+{1, 1218919771},
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+{1, 4017999107},
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+{2, 1745471173},
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+{2, 142846780},
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+{1, 142326754},
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+{2, 553953301},
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+{2, 3757796778},
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+{1, 4002023946},
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+{2, 3124901826},
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+{1, 2802010589},
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+{1, 877077181},
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+{3, 3593029427},
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+{2, 3969866902},
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+{2, 3392125996},
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+{1, 1805972490},
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+{2, 22889779},
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+{1, 1846647676},
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+{2, 1139340052},
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+{2, 664153912},
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+{2, 3044128027},
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+{2, 3010194979},
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+{2, 3514377385},
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+{2, 1807880922},
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+{1, 1661815113},
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+{2, 2588692156},
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+{2, 1431037239},
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+{1, 3594379210},
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+{2, 2701839377},
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+{1, 1973060452},
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+{2, 4218620174},
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+{1, 3895224884},
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+{1, 3812528857},
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+{3, 1703867851},
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+{2, 3123904294},
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+{5, 36151564},
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+{1, 2846294357},
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+{5, 3499546633},
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+{1, 924279160},
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+{1, 2198572304},
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+{1, 3336802574},
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+{2, 2185182379},
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+{1, 2575632458},
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+{1, 1965161345},
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+{1, 2865408940},
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+{1, 3594887915},
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+{5, 2062161796},
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+{5, 2641251194},
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+{1, 1290342362},
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+{1, 2883355438},
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+{6, 1244984107},
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+{2, 4065479712},
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+{2, 465481866},
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+{1, 2907174016},
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+{1, 2667735788},
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+{1, 363417673},
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+{2, 3519780275},
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+{2, 4165713317},
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+{1, 262548689},
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+{1, 3764359529},
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+{1, 2027001003},
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+{5, 1043862655},
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+{5, 1937481940},
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+{1, 1664585233},
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+{1, 1834979792},
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+{2, 2288070330},
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+{2, 3915617412},
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+{1, 3086662813},
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+{2, 430970259},
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+{1, 1519443249},
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+{2, 1540874280},
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+{2, 2496660261},
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+{1, 2847522842},
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+{1, 977329763},
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+{1, 1458040519},
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+{5, 2241822454},
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+{1, 4253963824},
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+{1, 722247551},
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+{1, 3127905834},
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+{1, 1903207432},
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+{1, 1893631657},
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+{1, 1960201429},
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+{1, 1239890082},
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+{2, 1762702850},
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+{0, 1681675873},
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+{1, 1411795775},
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+{2, 2548720534},
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+{2, 1427588186},
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+{2, 65566621},
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+{1, 2566081936},
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+{1, 3229297415},
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+{1, 3756168812},
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+{1, 826394561},
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+{1, 3015022068},
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+{1, 1935326986},
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+{5, 1648098256},
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+{2, 3545360164},
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+{1, 4106897609},
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+{1, 1528415857},
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+{1, 2707734286},
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+{2, 3149837061},
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+{2, 4263280906},
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+
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}; |
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// NOTE: These tests rely on CreateNewBlock doing its own self-validation! |
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@ -0,0 +1,286 @@
@@ -0,0 +1,286 @@
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// 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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#include "assert.h" |
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#include "chainparams.h" |
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#include "main.h" |
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#include "util.h" |
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//
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// Main network
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//
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unsigned int pnSeed[] = |
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{ |
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0xe473042e, 0xb177f2ad, 0xd63f3fb2, 0xf864f736, 0x44a23ac7, 0xcf6d9650, 0xd648042e, 0x0536f447, |
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0x3c654ed0, 0x3e16a5bc, 0xa38e09b0, 0xdfae795b, 0xabfeca5b, 0x94ad7840, 0xf3b9f1c7, 0xbe70e0ad, |
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0x3bbd09b0, 0x8d0c7dd5, 0x3b2a7332, 0x1a06175e, 0x581f175e, 0xca0d2dcc, 0x0fdbc658, 0xcf591ec7, |
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0x295a12b2, 0xb4707bce, 0x68bb09b0, 0x4e735747, 0x89709553, 0x05a7814e, 0x5b8ec658, 0x402c5512, |
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0xe80d0905, 0x17681a5e, 0xc02aa748, 0x9f811741, 0x5f321cb0, 0x23e1ee47, 0xaf7f170c, 0xaa240ab0, |
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0xedea6257, 0x76106bc1, 0x2cf310cc, 0x08612acb, 0x9c682e4e, 0x8e963c6c, 0x443c795b, 0x22e246b8, |
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0xfa1f2dcc, 0x90118140, 0x3821042e, 0x33c3fd2e, 0x10046d5b, 0x40d14b3e, 0x7fb8f8ce, 0x67696550, |
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0xeeecbe58, 0x4f341745, 0x46b8fbd5, 0xc8463932, 0x6b73e862, 0x4c715932, 0x4a6785d5, 0xce3a64c2, |
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0xde9604c7, 0x9b06884f, 0x18002a45, 0xea9bc345, 0xc4f1c658, 0xe475c1c7, 0xdd3e795b, 0x9722175e, |
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0x34562f4e, 0x66c46e4e, 0x40bb1243, 0x7d9171d0, 0x17b8dbd5, 0x63cbfd2e, 0x1a08b8d8, 0x6175a73b, |
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0x228d2660, 0x8627c658, 0x9c566644, 0x38cca5bc, 0x3089de5b, 0x92e25f5d, 0xa393f73f, 0xcc92dc3e, |
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0x27487446, 0x62cbfd2e, 0x9d983b45, 0xf72a09b0, 0xf75f042e, 0x6434bb6a, 0xb29e77d8, 0x19be4fd9, |
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0x76443243, 0x9dd72645, 0x694cef43, 0x89c2efd5, 0x5f1c5058, 0x46c6e45b, 0xe1391b40, 0x77ccefd5, |
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0x472e5a6d, 0x85709553, 0xdd4f5d4c, 0x64ef5a46, 0x7f0ae502, 0xcf08d850, 0x3460042e, 0xeafa2d42, |
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0x793c9044, 0x9d094746, 0x1ab9b153, 0xbfe9a5bc, 0x34771fb0, 0xb7722e32, 0x1168964b, 0x19b06ab8, |
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0x19243b25, 0x13188045, 0xb4070905, 0x728ebb5d, 0x44f24ac8, 0xa317fead, 0x642f6a57, 0x3d951f32, |
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0x3d312e4e, 0xfac4d048, 0xefc4dd50, 0x52b9f1c7, 0xc14d3cc3, 0x0219ea44, 0x3b79d058, 0xfa217242, |
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0x39c80647, 0xfb697252, 0x1d495a42, 0x0aa81f4e, 0x58249ab8, 0xe6a8e6c3, 0x2bc4dad8, 0x85963c6c, |
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0xa4ce09b0, 0x2005f536, 0x5cc2703e, 0x1992de43, 0x74e86b4c, 0xe7085653, 0xf5e15a51, 0xb4872b60, |
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0x29e2b162, 0xa07ea053, 0x8229fd18, 0x4562ec4d, 0x8dec814e, 0x36cfa4cf, 0x96461032, 0x3c8770de, |
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0xd10a1f5f, 0x95934641, 0x97cd65d0, 0x2e35324a, 0x2566ba1f, 0x1ca1a9d1, 0xb808b8d5, 0xf9a24a5d, |
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0xafc8d431, 0xe4b8d9b2, 0x0f5321b2, 0x330bc658, 0x74b347ce, 0x972babd5, 0x044f7d4f, 0x06562f4e, |
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0x8b8d3c6c, 0x3507c658, 0xe4174e4d, 0xf1c009b0, 0x52249ab8, 0x27211772, 0xf6a9ba59, 0x7a391b40, |
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0x855dc6c0, 0x291f20b2, 0xe29bc345, 0x90963c6c, 0x0af70732, 0x4242a91f, 0x4c531d48, 0xa32df948, |
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0x627e3044, 0x65be1f54, 0x1a0cbf83, 0x6a443532, 0x8d5f1955, 0xbafa8132, 0x3534bdd5, 0xca019dd9, |
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0x8a0d9332, 0x5584e7d8, 0x7cd1f25e, 0xeabe3fb2, 0x2945d0d1, 0x46415718, 0x70d6042e, 0x99eb76d0, |
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0x9ece09b0, 0xb3777418, 0x5e5e91d9, 0x237a3ab0, 0xf512b62e, 0x45dec347, 0x59b7f862, 0x4c443b25, |
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0x3cc6484b, 0x9a8ec6d1, 0x021eea44, 0xc9483944, 0xfd567e32, 0xfd204bb2, 0xc5330bcc, 0x5202894e, |
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0xf9e309b0, 0x4cc17557, 0xdb9064ae, 0xe19e77d8, 0x25857f60, 0xeb4a15ad, 0x1f47f554, 0xea4472d9, |
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0xd20de593, 0xf5733b25, 0x11892b54, 0x5729d35f, 0xe6188cd1, 0x488b132e, 0x541c534a, 0xa8e854ae, |
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0xa255a66c, 0x33688763, 0xc6629ac6, 0xc20a6265, 0xcd92a059, 0x72029d3b, 0x4c298f5e, 0x51452e4e, |
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0xbb065058, 0x15fd2dcc, 0xf40c135e, 0x615a0bad, 0x0c6a6805, 0x4971a7ad, 0x17f2a5d5, 0xf8babf47, |
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0xb61f50ad, 0x4e1451b1, 0xf72d9252, 0x5c2abe58, 0xbd987c61, 0x084ae5cf, 0x20781fb0, 0x38b0f160, |
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0x18aac705, 0x14f86dc1, 0x5556f481, 0x0a36c144, 0xeb446e4c, 0x2c1c0d6c, 0xbd0ff860, 0x869f92db, |
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0x36c94f4c, 0x05502444, 0x148fe55b, 0xd5301e59, 0xd57a8f45, 0x110dc04a, 0x8670fc36, 0xee733b25, |
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0xca56f481, 0x2a5c3bae, 0x844b0905, 0x1e51fe53, 0x0241c244, 0x59c0614e, 0x94e70a55, 0x7312fead, |
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0xb735be44, 0xa55d0905, 0x2f63962e, 0x14a4e15b, 0x63f8f05c, 0x62d0d262, 0x3cab41ad, 0x87f1b1cb, |
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0x018da6b8, 0xb3967dd5, 0xcb56f481, 0x685ad718, 0x3b4aeeca, 0x8d106bc1, 0x51180905, 0x72660f48, |
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0x1521a243, 0x5b56f481, 0x6390e560, 0xdd61464e, 0x58353b25, 0x553fc062, 0x27c45d59, 0xacc62e4e, |
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0x0d5a1cd9, 0x7f65f442, 0xbdeef660, 0xf1bd1855, 0xf8473cae, 0x13b120b2, 0x442440d0, 0x53fd4352, |
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0xa305fc57, 0x458be84d, 0x639ce1c3, 0xebaaee47, 0x95e2c247, 0xf056f481, 0x6256f481, 0x1d87c65e, |
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0x0a453418, 0x5beb175e, 0xd64f1618, 0xc360795b, 0x2fbf5753, 0xa8c58e53, 0x651cec52, 0x9d37b043, |
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0x124a9758, 0x5242e4a9, 0x89913c6c, 0x880efe2e, 0x2f2f2f0c, 0x72b26751, 0x2896e46d, 0x80f4166c, |
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0x320d59ad, 0xc50151d0, 0x11a8aa43, 0xccf56057, 0x5fbad118, 0x4719b151, 0x2b5f4bc0, 0x4d7a4a50, |
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0xad06e047, 0x62ef5a46, 0x5aebde58, 0xdf7aa66c, 0x851acb50, 0x66b9a559, 0x3e9bb153, 0xcc512f2e, |
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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<unsigned char>((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<CAddress>& FixedSeeds() const { |
||||
return vFixedSeeds; |
||||
} |
||||
protected: |
||||
CBlock genesis; |
||||
vector<CAddress> 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; |
||||
} |
||||
@ -0,0 +1,102 @@
@@ -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 <vector> |
||||
|
||||
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<unsigned char>& 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<CDNSSeedData>& DNSSeeds() const { return vSeeds; } |
||||
int Base58Prefix(Base58Type type) const { return base58Prefixes[type]; } |
||||
virtual const vector<CAddress>& 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<unsigned char> vAlertPubKey; |
||||
int nDefaultPort; |
||||
int nRPCPort; |
||||
CBigNum bnProofOfWorkLimit; |
||||
int nSubsidyHalvingInterval; |
||||
string strDataDir; |
||||
vector<CDNSSeedData> 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 |
||||
Loading…
Reference in new issue