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added checkpoints for KMD blockchain. need to be tested.
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- added method SetCheckpointData for CChainParams.
- as we can't check asset it or not in CMainParams() constructor, because command line arguments don't initialized at that time, we will execute SetCheckpointData in chainparams_commandline later.

changes was tested in komodo-qt wallet, but additional tests wouldn't be superfluous.
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@DeckerSU
DeckerSU committed Jan 27, 2018
1 parent 5513beb commit b3f7ce9
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Showing 2 changed files with 191 additions and 1 deletion.
187 changes: 187 additions & 0 deletions src/chainparams.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -118,6 +118,7 @@ class CMainParams : public CChainParams {
fRequireStandard = true;
fMineBlocksOnDemand = false;
fTestnetToBeDeprecatedFieldRPC = false;
/*
checkpointData = (Checkpoints::CCheckpointData)
{
boost::assign::map_list_of
Expand All @@ -131,6 +132,17 @@ class CMainParams : public CChainParams {
2777 // * estimated number of transactions per day after checkpoint
// total number of tx / (checkpoint block height / (24 * 24))
};
*/

// LogPrintf(">>>>>>>> ac_name = %u\n",GetArg("-ac_name","").c_str());

// if ( GetArg("-ac_name","").c_str()[0] != 0 )
// {
// }
// else
// {
// }

if ( pthread_create((pthread_t *)malloc(sizeof(pthread_t)),NULL,chainparams_commandline,(void *)&consensus) != 0 )
{

Expand All @@ -139,8 +151,14 @@ class CMainParams : public CChainParams {
};
static CMainParams mainParams;

void CChainParams::SetCheckpointData(Checkpoints::CCheckpointData checkpointData)
{
CChainParams::checkpointData = checkpointData;
}

void *chainparams_commandline(void *ptr)
{
Checkpoints::CCheckpointData checkpointData;
while ( ASSETCHAINS_PORT == 0 )
{
#ifdef _WIN32
Expand All @@ -158,7 +176,176 @@ void *chainparams_commandline(void *ptr)
mainParams.pchMessageStart[2] = (ASSETCHAINS_MAGIC >> 16) & 0xff;
mainParams.pchMessageStart[3] = (ASSETCHAINS_MAGIC >> 24) & 0xff;
fprintf(stderr,">>>>>>>>>> %s: port.%u/%u magic.%08x %u %u coins\n",ASSETCHAINS_SYMBOL,ASSETCHAINS_PORT,ASSETCHAINS_PORT+1,ASSETCHAINS_MAGIC,ASSETCHAINS_MAGIC,(uint32_t)ASSETCHAINS_SUPPLY);

checkpointData = //(Checkpoints::CCheckpointData)
{
boost::assign::map_list_of
(0, mainParams.consensus.hashGenesisBlock),
//(2500, uint256S("0x0e6a3d5a46eba97c4e7618d66a39f115729e1176433c98481124c2bf733aa54e"))
//(15000, uint256S("0x00f0bd236790e903321a2d22f85bd6bf8a505f6ef4eddb20458a65d37e14d142")),
//(100000, uint256S("0x0f02eb1f3a4b89df9909fec81a4bd7d023e32e24e1f5262d9fc2cc36a715be6f")),
(int64_t)1481120910, // * UNIX timestamp of last checkpoint block
(int64_t)110415, // * total number of transactions between genesis and last checkpoint
// (the tx=... number in the SetBestChain debug.log lines)
(double)2777 // * estimated number of transactions per day after checkpoint
// total number of tx / (checkpoint block height / (24 * 24))
};

}
else
{
checkpointData = //(Checkpoints::CCheckpointData)
{
boost::assign::map_list_of

(0, mainParams.consensus.hashGenesisBlock)
( 5000, uint256S("0x049cfc91eef411e96603a42c9a77c5e30e9fe96f783ab818f4c00fb56fb29b6c"))
( 10000, uint256S("0x0a0169db3614311cd4181deb73cfcf7f640e7dc956cda34e0121a0351925e9ae"))
( 15000, uint256S("0x00f0bd236790e903321a2d22f85bd6bf8a505f6ef4eddb20458a65d37e14d142"))
( 20000, uint256S("0x01bbf0c38892bdcced62b538329cf63bc7badca3e7e1bff8eb10345436871c6e"))
( 25000, uint256S("0x04ca27808268dda8f942b647a6df844be1b263a661a13740293db962022d1f9e"))
( 30000, uint256S("0x04c9e8cfbcd37399085e529b50147de8afb80c76c48752c122d56f23316a7acb"))
( 35000, uint256S("0x00815f1240354cff7487c67f7dff78e248cb9053ed2c92751d1a9ad42d3eaedf"))
( 40000, uint256S("0x00eafd9dfb1e5f1bf1cca0c49be628538900daf69b665464443d29c2c3b6a2fe"))
( 45000, uint256S("0x0377730632caf694b92f40d03ae0fbe5bd86a1205014b71d975453ac793b0af9"))
( 50000, uint256S("0x00076e16d3fa5194da559c17cf9cf285e21d1f13154ae4f7c7b87919549345aa"))
( 55000, uint256S("0x0005a0701a83e05b639418ea4c87018544a4d22b2b49e5f111161e8ffc455108"))
( 60000, uint256S("0x0000296fc15f8599b7c6561d0e0a96f24766135ed79107b603d6dd6e55142c0d"))
( 65000, uint256S("0x000861f5d7970d5399733b4605074d47f877d6536f74ffae6f08e871ee29e6f2"))
( 70000, uint256S("0x0002af1d487c567526c517b52996944dca344e139cddca77c2e72f746e73b263"))
( 75000, uint256S("0x0d08129659be5f105e70c047769359eaf3475d61a726750859fdca3e1a2bf5cc"))
( 80000, uint256S("0x0af5f3f1caae4f08c74a82689731d1ef8e55107c06f9a996e251b8ecb96989ad"))
( 85000, uint256S("0x00000c8ee29086c5fb39eddad0619773b9ce936c77c13e5e5118a4998e939544"))
( 90000, uint256S("0x06d3bb7f9ee5b55f67b2dc13c680699a2f736f43a44b4e4cfd41a58aa00f063f"))
( 95000, uint256S("0x0670981b269879aae83a88f6f0c4db34763c93fd410d96435f2acb4e6580b976"))
( 100000, uint256S("0x0f02eb1f3a4b89df9909fec81a4bd7d023e32e24e1f5262d9fc2cc36a715be6f"))
( 105000, uint256S("0x018b97d7e6d259add24afe0e08fc125dc21d734e8831b68b430f5c3896deb4af"))
( 110000, uint256S("0x09644ff52734e0e911a9ba7ecd03cf7995b25301840a9637891ef9af69f59c32"))
( 115000, uint256S("0x0ee382b4729b8ceb918a92913f9c144a6a4f8a50bfc0f8b4aac5b12592caed7f"))
( 120000, uint256S("0x082a7918a0dd9cb2df65f55acb8d0a4a535b3fa684d92c3ebcb24ed7019d975b"))
( 125000, uint256S("0x00008f76c4484fd539c9d02fc69c40a50b6f9e00984d33890b85cc0324159e9e"))
( 130000, uint256S("0x011b09e53acfe46f310e8c960a9c4f4f490cc7b2cd3791d7a6a80d6e8ac96b36"))
( 135000, uint256S("0x01e0cd48358fa05646baa6f00e26717474d6049a537c8861b324d1f497dc3d4a"))
( 140000, uint256S("0x0e6db36fd8a9d1b7baf359c8bd5c76635d0bcada973a75b5d2028ca3baea4961"))
( 145000, uint256S("0x00010c40b57316ce6cde076807c9db956452a3c82cb09fe7d56c6bb1a7e24726"))
( 150000, uint256S("0x0a817f15b9da636f453a7a01835cfc534ed1a55ce7f08c566471d167678bedce"))
( 155000, uint256S("0x0528084fd00223bd9747635d7a4d8cc79f158795cad654efb78e4e4cc5f23d6a"))
( 160000, uint256S("0x00003a09f26ae9fb7ebbfa3ef589b81ccd8909a82430f7414bc68d5a5a3316ab"))
( 165000, uint256S("0x00004a0c6a29e7d1f22ea4e44d05e861fec5fcd8eebc5a61574c4ecf29dbb9be"))
( 170000, uint256S("0x0cf9eac27badc0ae9a2b370dd7cc3fcb550f139349551e60978f394a2e1b262b"))
( 175000, uint256S("0x0000137856b825d431da27ff4c3cf22f5482fa21952d45b0db0ec6774fb9b510"))
( 180000, uint256S("0x000000b0afcccf98aa0afb6ac61050892bd9415857d66313d1f67fd1bbac312f"))
( 185000, uint256S("0x00c2af8f88d84de080067f8ae1c25754e32e5516d20c11f85b9adae2d683687b"))
( 190000, uint256S("0x00000033d85b3e7d19e02278ef300b8ab957d3dd3e58b4c81166ba0a58af5c3f"))
( 195000, uint256S("0x000000964b6068be1dd4ee6893d183e86cba82a2744fb5439c463d0ba7e053b6"))
( 200000, uint256S("0x000001763a9337328651ca57ac487cc0507087be5838fb74ca4165ff19f0e84f"))
( 205000, uint256S("0x049fc6832e64a75ae898b32804e151e7561ea49082858c3d4af89a7de4b82f06"))
( 210000, uint256S("0x0000000d9078b9c9604cc663eafafba8f3643bb3f3ddbb78fed4993236e1edb5"))
( 215000, uint256S("0x00060089ecc21bcc62094e2f7f0448fe163415f6ef2f2aafe047757889ca82fe"))
( 220000, uint256S("0x000082c78e6c2a13a9c23dd7a6faaf962fc133142b4a2d07725561f59c03bfa2"))
( 225000, uint256S("0x00030026483167fe13505cf27049307ce42e0d9c5aa093aed10baa4f49edf4ca"))
( 230000, uint256S("0x000183a3e17988060a35776b99c1f0b43393bbe7153b2718dfc57f428191de4e"))
( 235000, uint256S("0x000184995f0ec024ed3783e322c8cfa5e68d9f0c77c3aaea301b22d311619156"))
( 240000, uint256S("0x0000002cc7cf6d0a44ab57f9bd3bfa11a865bbf1cd87a2081095bc90981633a3"))
( 245000, uint256S("0x004c5f19a88c8fe8a604006dbd2d44c94baef2a00876a17d8e2be2124003f979"))
( 250000, uint256S("0x0dd54ef5f816c7fde9d2b1c8c1a26412b3c761cc5dd3901fa5c4cd1900892fba"))
( 255000, uint256S("0x0b6da9e4f50c8bc7a92c539bc7474ffd6c29e0a8531f0dbbbc261fff1f990827"))
( 260000, uint256S("0x0cac8b12bf7233ee5a68fcde9e251852b177833fefa2a9f39ec28474b0851cb9"))
( 265000, uint256S("0x04feb5b4029f3b8b8eb3e6661a78eadd1a26b4af00ac59b5f05b261afcfd2818"))
( 270000, uint256S("0x01bc5897bd20b8b61acf4989987ba85fbc37d9ebe848924aa8effcb08bf48fe0"))
( 275000, uint256S("0x0416bc29eb5a12231826e546ba90fcd38aeef387ff77b45849cd418a9c1a6f12"))
( 280000, uint256S("0x000007593e9880b171d46bce59aa0cec2a1b1f53d1fd7e8f71ccb2b9182374a4"))
( 285000, uint256S("0x05a338b2d90cd79740221fe8635b7a834f2e486fcbb2464a4294f5a21231a5f5"))
( 290000, uint256S("0x064ca3912cdcd833702d07a530e98bc5c6c1cd738a8825c7240b17cd68ca0cc4"))
( 295000, uint256S("0x036b3bb318d743fd78db983a9aadd52869991d48913c4eebe2a074387d67cc5a"))
( 300000, uint256S("0x000000fa5efd1998959926047727519ed7de06dcf9f2cd92a4f71e907e1312dc"))
( 305000, uint256S("0x00003656231e83de2348755153ed175794696a113d7e8a15c01f90fdb7c2f287"))
( 310000, uint256S("0x0cf6baf727eb931da0813ed8b032648c4766be79e146b0d40c643f9d8edf40f7"))
( 315000, uint256S("0x082469974c152ebe69f1787f0d06aa5d9dd1dc69c880febde7eac2bc800146dd"))
( 320000, uint256S("0x0000063df36b99bfb2516f55cb548a5baed1f2d8ae69c3559dc478c5c2eb32df"))
( 325000, uint256S("0x0cb926b303a1514ba0a2f729af88ccb143517f396e9e0bde09b0736900698e0f"))
( 330000, uint256S("0x000000be3d8bb6e31c3b534819aae7014cbbe9a44ab3e799dc1bfc724c6ab184"))
( 335000, uint256S("0x0d0756608189fd5bbd8ec50e76180074e69e973439cc09df49134e4cb970ed4d"))
( 340000, uint256S("0x0d814eacdb9c97003d703c0ff79b1b97b9ed8615fe12b1afaede946e5fdfe0a7"))
( 345000, uint256S("0x000000c2910f510f1de325d300202da1a391f2719dd378173299151c3da94e85"))
( 350000, uint256S("0x0000000228ef321323f81dae00c98d7960fc7486fb2d881007fee60d1e34653f"))
( 355000, uint256S("0x03e6a55e382b478e0fab9c3584da3629fd9b977986a333a406b24b0d3559bf44"))
( 360000, uint256S("0x0859c86dd718bcb5b58af06389197794e2beea6239653f2e6fa7b8a7433d29ea"))
( 365000, uint256S("0x07896332665c707a8f55398a998e7878e8d2681ba79dd95c2859b1dafc9343d0"))
( 370000, uint256S("0x040efd8c64cf5cf96ecf75468741a8880d1386eb5e349bef0a55116d4023944c"))
( 375000, uint256S("0x053029e7599a09fe6c01203997d7ca738dd4c6d216a433695a0d514def1eccc0"))
( 380000, uint256S("0x0cae44e7a421c389b88a5a204d3e39779e93aeacaab1b693741bf279fd0c8acd"))
( 385000, uint256S("0x0b4032d2c799ba93644231ce57134dd24e13ec0dc267c1ed5912389691d2bd72"))
( 390000, uint256S("0x0afd0f166f33a881ef289af7ea7010d58c4bbd560dee10b561c79e1b8dfd0593"))
( 395000, uint256S("0x083774b88cf1b138d67c242d9b33c54f69d7e901b5e8144dc4a2303ab9927102"))
( 400000, uint256S("0x036d294c5be96f4c0efb28e652eb3968231e87204a823991a85c5fdab3c43ae6"))
( 405000, uint256S("0x0522e33bb2161fb1b33acef9a4a438fcf420dcae8a0b472e234d223d731c42b2"))
( 410000, uint256S("0x0361d06aa807c66b87befea8119a485341d1118b694c3dbb4c3cf0b85ac69e9b"))
( 415000, uint256S("0x072d5653d8673f64ef8b9c655f7b8021072070a072b799013ff6e96de99a59e6"))
( 420000, uint256S("0x013b693d66955be69d4501cb1d307ca323a5c8473e25866ae7e700cdce0c654f"))
( 425000, uint256S("0x0ef0c55af27c6971289a790dee2b2ec728fb9c6555ff9306c07f1083cf0fb4b5"))
( 430000, uint256S("0x0ccbeeaba28291e0316a9cf54c005097c61dc67ba6f32283406d6c83b828da00"))
( 435000, uint256S("0x020ed6b7fe1124400baba7feed463ba0c90e7e6903493fdc1a1a18c4a506055a"))
( 440000, uint256S("0x055aaadca1908abeedc831a3f9115aa31284fc223d010590caf7b612960b61a4"))
( 445000, uint256S("0x06d2327fa25ea7e2be742fc0e45fc4f9adb41811f21be0357f8543c5434df715"))
( 450000, uint256S("0x0906ef1e8dc194f1f03bd4ce1ac8c6992fd721ef2c5ccbf4871ec8cdbb456c18"))
( 455000, uint256S("0x0b8b92eec29eb20262dcf9916f0ca36d6abf0c39d321d3f480a5535cb978db71"))
( 460000, uint256S("0x0cb04591f69a255b1127aaff3bbd59eaa21a5d9cca999de197516c251895c536"))
( 465000, uint256S("0x029985ae78d8bb8fd170aeb3ab02ea76134ed0c19ae00211cc28a61fe5755b88"))
( 470000, uint256S("0x01a2f4b56f37b223e75572862ad1ba956ec179332f8cd40590d7253563c86ba8"))
( 475000, uint256S("0x0a34c6f9d4d9cb8c78c14b8041a7cc1874cfcbb22a34a5c068d1d6ff3ed9fdf0"))
( 480000, uint256S("0x0ebab25030179996ae25969f34f6a297c7ffce1994f9b4186082a47032a9a7dc"))
( 485000, uint256S("0x06a096e6bccf3b85537a30f95db6a414deacc0509bc84da264c2830df1a1d9b0"))
( 490000, uint256S("0x0af828930ef13405cb536b88a3d1d4e0d84dc79ee260402c56bfa86e261c74ff"))
( 495000, uint256S("0x09d44905bfd12849d3c2178b2ba882f8e9d6565b6e4d7a97c70a92bd6de7c5e6"))
( 500000, uint256S("0x0bebdb417f7a51fe0c36fcf94e2ed29895a9a862eaa61601272866a7ecd6391b"))
( 505000, uint256S("0x0c1609f4f3561baa1fc975877948af94d2107c88686a9821bc240016cc87d953"))
( 510000, uint256S("0x0cf9a5a4997b871e615e5e398627e45fa15b3e6970ae22b47bdd11b0f5fa0fa7"))
( 515000, uint256S("0x034171d4819e9961de13309743a32a179abede97d60ea64101dc04c97a1a0807"))
( 520000, uint256S("0x0648fa44d5bbc2cc04a782e083c11df64ac06185f0f8e11a7416625ebb6409a6"))
( 525000, uint256S("0x0000000ef17d63af3159e52cd351b6f000536ad88adc3a937bb747955fed58a2"))
( 530000, uint256S("0x08e3af153995ba09e50086b64145cf4cd57db6b29f16f06f28d80d7f6121cfad"))
( 535000, uint256S("0x02a0ffd00b51e2061b85de50a9223d9c84f4e357dc1046397bb9d7d4a827a3fb"))
( 540000, uint256S("0x04bf07d026af29025c1ac2815e067f4a41d2872701ac9780eb3015d51cdcd854"))
( 545000, uint256S("0x0a0d6d86635946792ad0dca57ed227a5360fc8b6d79e47132aac11e90a4963ce"))
( 550000, uint256S("0x06df52fc5f9ba03ccc3a7673b01ab47990bd5c4947f6e1bc0ba14d21cd5bcccd"))
( 555000, uint256S("0x0baf38eea8e08fcad3a9d760f27377e79c291b08e7fb4920cadd5cb7bab547f3"))
( 560000, uint256S("0x00000004c34abbf1366adbae965b644c01debf15409acc715ff51cb221d92dd7"))
( 565000, uint256S("0x067bae7119f083e0fa1820bc8e25dcfa7717e42aabaef18beefd87d974953dfb"))
( 570000, uint256S("0x00000011a7ce7b628b7be17777d8dea2574d83f165e23c9e44aa705975820fd3"))
( 575000, uint256S("0x0e1110a193a30d3f8d369017233a2486b11c748b3d033859a2eb7b37062d303e"))
( 580000, uint256S("0x083cb58484aff80f48e3537e0451d49e544b3efa3da97274800c91e567d33a92"))
( 585000, uint256S("0x0224cf835428d03472edf4f7b6fcc63b9d8d6f1d5a90ad8186bf123d541b4ea8"))
( 590000, uint256S("0x0cfcf3b9517894e4df49db5faf8b74f3a9e01eb83c0cc5051c115d4424615dae"))
( 595000, uint256S("0x0000000a45266983dd81e0df381a3b0455699b2f76d5b4d3f17b87d657a1b56d"))
( 600000, uint256S("0x00000005080d5689c3b4466e551cd1986e5d2024a62a79b1335afe12c42779e4"))
( 605000, uint256S("0x0000001c691da36848542299af859d4eb3fa408a0f425b1fbe6d622d2100623a"))
( 610000, uint256S("0x040d8c7a0ac89e3ed8605a198583a795986aacbf18722a9897d7b925bcf757f6"))
( 615000, uint256S("0x0449cf00fc36206389c14cbf1d762f8b96bb0440ccea5b46703e7c69b0e2bc42"))
( 620000, uint256S("0x07227a41340c25ee1a7e9b60414259780202ffa990079fc91d8faeac9af03e60"))
( 625000, uint256S("0x047c2472fe2afabb3d38decf24bba4ba712b60e7a1782f4afae3ede3f912f493"))
( 630000, uint256S("0x0a7f1f04e66260cf972ab1374a9126b8abc1adaa3ab4669db5d4d4ddb9ad493d"))
( 635000, uint256S("0x048df95165eb821dabf37ef28cf7f3be72e216e95377684253dab806985b50a4"))
( 640000, uint256S("0x066b3c6a6a3c8dc58bef509a972c3e3ade14493b40e1b361ecbc928134e302be"))
( 645000, uint256S("0x07d059888c9ade3bbe16d6b4d70ee9b8302d104b37a3c6cd61f81012aabd0e1e"))
( 650000, uint256S("0x039a3cb760cc6e564974caf69e8ae621c14567f3a36e4991f77fd869294b1d52"))
( 655000, uint256S("0x089350ee8d28b44837eb4b1fe77704953d5de2077f10c74a888d9d3ea1e13c2a"))
( 660000, uint256S("0x000000023f8a582a61ae2f6fab6fe8197e79b7a68aaac67432421b09f1bdd4ba"))
( 665000, uint256S("0x0b16edce865e7a0d662115774e0c0d3abbf9c69004155b693ddc933f051bfb26"))
( 670000, uint256S("0x09070b109b089490bc372fd8358abae352d6db0e46ade6ed2200e4d4ff7aa6af"))
( 675000, uint256S("0x08d9edeed3b6ac55991e9f32af0218ff8fa9dc808078623f4c831eb09d4f186b"))
( 680000, uint256S("0x00000003eb2b30bfac929d3496acecab19625ac9f854a86aaf9678bea99e1cc1"))
( 681777, uint256S("0x0000243296b9b26c040f471fdd9398ef72e57062cf05c19b9ba2fefac8165306")),
(int64_t)1516924927, // * UNIX timestamp of last checkpoint block
(int64_t)1253783, // * total number of transactions between genesis and last checkpoint
// (the tx=... number in the SetBestChain debug.log lines)
(double)2777 // * estimated number of transactions per day after checkpoint
// total number of tx / (checkpoint block height / (24 * 24))
};
}

mainParams.SetCheckpointData(checkpointData);

ASSETCHAIN_INIT = 1;
return(0);
}
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5 changes: 4 additions & 1 deletion src/chainparams.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -87,15 +87,18 @@ class CChainParams
void SetRegTestCoinbaseMustBeProtected() { consensus.fCoinbaseMustBeProtected = true; }

void SetDefaultPort(uint16_t port) { nDefaultPort = port; }
void SetCheckpointData(Checkpoints::CCheckpointData checkpointData);

//void setnonce(uint32_t nonce) { memcpy(&genesis.nNonce,&nonce,sizeof(nonce)); }
//void settimestamp(uint32_t timestamp) { genesis.nTime = timestamp; }
//void setgenesis(CBlock &block) { genesis = block; }
//void recalc_genesis(uint32_t nonce) { genesis = CreateGenesisBlock(ASSETCHAINS_TIMESTAMP, nonce, GENESIS_NBITS, 1, COIN); };
int nDefaultPort = 0;
CMessageHeader::MessageStartChars pchMessageStart; // jl777 moved
Consensus::Params consensus;

protected:
CChainParams() {}
Consensus::Params consensus;

//! Raw pub key bytes for the broadcast alert signing key.
std::vector<unsigned char> vAlertPubKey;
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