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-rw-r--r--src/chainparams.cpp68
1 files changed, 33 insertions, 35 deletions
diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index 95e20bf61..dd26c3b31 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -5,6 +5,7 @@
#include "chainparams.h"
+#include "tinyformat.h"
#include "util.h"
#include "utilstrencodings.h"
@@ -12,17 +13,15 @@
#include <boost/assign/list_of.hpp>
-using namespace std;
-
#include "chainparamsseeds.h"
-static CBlock CreateGenesisBlock(const char* pszTimestamp, CScript genesisOutputScript, uint32_t nTime=1231006505, uint32_t nNonce=2083236893, uint32_t nBits=0x1d00ffff, int32_t nVersion=1, const CAmount& genesisReward=50 * COIN)
+static CBlock CreateGenesisBlock(const char* pszTimestamp, const CScript& genesisOutputScript, uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const CAmount& genesisReward)
{
CMutableTransaction txNew;
txNew.nVersion = 1;
txNew.vin.resize(1);
txNew.vout.resize(1);
- txNew.vin[0].scriptSig = CScript() << 486604799 << CScriptNum(4) << vector<unsigned char>((const unsigned char*)pszTimestamp, (const unsigned char*)pszTimestamp + strlen(pszTimestamp));
+ txNew.vin[0].scriptSig = CScript() << 486604799 << CScriptNum(4) << std::vector<unsigned char>((const unsigned char*)pszTimestamp, (const unsigned char*)pszTimestamp + strlen(pszTimestamp));
txNew.vout[0].nValue = genesisReward;
txNew.vout[0].scriptPubKey = genesisOutputScript;
@@ -33,7 +32,7 @@ static CBlock CreateGenesisBlock(const char* pszTimestamp, CScript genesisOutput
genesis.nVersion = nVersion;
genesis.vtx.push_back(txNew);
genesis.hashPrevBlock.SetNull();
- genesis.hashMerkleRoot = genesis.BuildMerkleTree();
+ genesis.hashMerkleRoot = genesis.ComputeMerkleRoot();
return genesis;
}
@@ -48,10 +47,10 @@ static CBlock CreateGenesisBlock(const char* pszTimestamp, CScript genesisOutput
* CTxOut(nValue=50.00000000, scriptPubKey=0x5F1DF16B2B704C8A578D0B)
* vMerkleTree: 4a5e1e
*/
-static CBlock CreateGenesisBlock(uint32_t nTime=1231006505, uint32_t nNonce=2083236893, uint32_t nBits=0x1d00ffff, int32_t nVersion=1, const CAmount& genesisReward=50 * COIN)
+static CBlock CreateGenesisBlock(uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const CAmount& genesisReward)
{
const char* pszTimestamp = "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks";
- CScript genesisOutputScript = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG;
+ const CScript genesisOutputScript = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG;
return CreateGenesisBlock(pszTimestamp, genesisOutputScript, nTime, nNonce, nBits, nVersion, genesisReward);
}
@@ -78,6 +77,7 @@ public:
consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks
consensus.nPowTargetSpacing = 10 * 60;
consensus.fPowAllowMinDifficultyBlocks = false;
+ consensus.fPowNoRetargeting = false;
/**
* 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
@@ -89,9 +89,10 @@ public:
pchMessageStart[3] = 0xd9;
vAlertPubKey = ParseHex("04fc9702847840aaf195de8442ebecedf5b095cdbb9bc716bda9110971b28a49e0ead8564ff0db22209e0374782c093bb899692d524e9d6a6956e7c5ecbcd68284");
nDefaultPort = 8333;
+ nMaxTipAge = 24 * 60 * 60;
nPruneAfterHeight = 100000;
- genesis = CreateGenesisBlock();
+ genesis = CreateGenesisBlock(1231006505, 2083236893, 0x1d00ffff, 1, 50 * COIN);
consensus.hashGenesisBlock = genesis.GetHash();
assert(consensus.hashGenesisBlock == uint256S("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f"));
assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
@@ -117,7 +118,7 @@ public:
fMineBlocksOnDemand = false;
fTestnetToBeDeprecatedFieldRPC = false;
- checkpointData = (Checkpoints::CCheckpointData) {
+ checkpointData = (CCheckpointData) {
boost::assign::map_list_of
( 11111, uint256S("0x0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee92559f542fdb26e7c1d"))
( 33333, uint256S("0x000000002dd5588a74784eaa7ab0507a18ad16a236e7b1ce69f00d7ddfb5d0a6"))
@@ -156,17 +157,20 @@ public:
consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks
consensus.nPowTargetSpacing = 10 * 60;
consensus.fPowAllowMinDifficultyBlocks = true;
+ consensus.fPowNoRetargeting = false;
pchMessageStart[0] = 0x0b;
pchMessageStart[1] = 0x11;
pchMessageStart[2] = 0x09;
pchMessageStart[3] = 0x07;
vAlertPubKey = ParseHex("04302390343f91cc401d56d68b123028bf52e5fca1939df127f63c6467cdf9c8e2c14b61104cf817d0b780da337893ecc4aaff1309e536162dabbdb45200ca2b0a");
nDefaultPort = 18333;
+ nMaxTipAge = 0x7fffffff;
nPruneAfterHeight = 1000;
- genesis = CreateGenesisBlock(1296688602, 414098458);
+ genesis = CreateGenesisBlock(1296688602, 414098458, 0x1d00ffff, 1, 50 * COIN);
consensus.hashGenesisBlock = genesis.GetHash();
assert(consensus.hashGenesisBlock == uint256S("0x000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943"));
+ assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
vFixedSeeds.clear();
vSeeds.clear();
@@ -189,7 +193,7 @@ public:
fMineBlocksOnDemand = false;
fTestnetToBeDeprecatedFieldRPC = true;
- checkpointData = (Checkpoints::CCheckpointData) {
+ checkpointData = (CCheckpointData) {
boost::assign::map_list_of
( 546, uint256S("000000002a936ca763904c3c35fce2f3556c559c0214345d31b1bcebf76acb70")),
1337966069,
@@ -216,16 +220,21 @@ public:
consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks
consensus.nPowTargetSpacing = 10 * 60;
consensus.fPowAllowMinDifficultyBlocks = true;
+ consensus.fPowNoRetargeting = true;
+
pchMessageStart[0] = 0xfa;
pchMessageStart[1] = 0xbf;
pchMessageStart[2] = 0xb5;
pchMessageStart[3] = 0xda;
- genesis = CreateGenesisBlock(1296688602, 2, 0x207fffff);
- consensus.hashGenesisBlock = genesis.GetHash();
+ nMaxTipAge = 24 * 60 * 60;
nDefaultPort = 18444;
- assert(consensus.hashGenesisBlock == uint256S("0x0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206"));
nPruneAfterHeight = 1000;
+ genesis = CreateGenesisBlock(1296688602, 2, 0x207fffff, 1, 50 * COIN);
+ consensus.hashGenesisBlock = genesis.GetHash();
+ assert(consensus.hashGenesisBlock == uint256S("0x0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206"));
+ assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
+
vFixedSeeds.clear(); //! Regtest mode doesn't have any fixed seeds.
vSeeds.clear(); //! Regtest mode doesn't have any DNS seeds.
@@ -235,7 +244,7 @@ public:
fMineBlocksOnDemand = true;
fTestnetToBeDeprecatedFieldRPC = false;
- checkpointData = (Checkpoints::CCheckpointData){
+ checkpointData = (CCheckpointData){
boost::assign::map_list_of
( 0, uint256S("0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206")),
0,
@@ -258,31 +267,20 @@ const CChainParams &Params() {
return *pCurrentParams;
}
-CChainParams &Params(CBaseChainParams::Network network) {
- switch (network) {
- case CBaseChainParams::MAIN:
+CChainParams& Params(const std::string& chain)
+{
+ if (chain == CBaseChainParams::MAIN)
return mainParams;
- case CBaseChainParams::TESTNET:
+ else if (chain == CBaseChainParams::TESTNET)
return testNetParams;
- case CBaseChainParams::REGTEST:
+ else if (chain == CBaseChainParams::REGTEST)
return regTestParams;
- default:
- assert(false && "Unimplemented network");
- return mainParams;
- }
+ else
+ throw std::runtime_error(strprintf("%s: Unknown chain %s.", __func__, chain));
}
-void SelectParams(CBaseChainParams::Network network) {
+void SelectParams(const std::string& network)
+{
SelectBaseParams(network);
pCurrentParams = &Params(network);
}
-
-bool SelectParamsFromCommandLine()
-{
- CBaseChainParams::Network network = NetworkIdFromCommandLine();
- if (network == CBaseChainParams::MAX_NETWORK_TYPES)
- return false;
-
- SelectParams(network);
- return true;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2026-04-29 15:01:39 +0000