diff --git a/contrib/devtools/chainparams/chainparams_main.txt b/contrib/devtools/chainparams/chainparams_main.txt new file mode 100644 index 0000000000..3483303b3b --- /dev/null +++ b/contrib/devtools/chainparams/chainparams_main.txt @@ -0,0 +1,2 @@ +000000000000000002be7b5e999ab5d40b8cbcbabd0f288695881da496eb65a2 +000000000000000000000000000000000000000000fd614ab0f9f59277fe2975 diff --git a/contrib/devtools/chainparams/chainparams_test.txt b/contrib/devtools/chainparams/chainparams_test.txt new file mode 100644 index 0000000000..53929e4375 --- /dev/null +++ b/contrib/devtools/chainparams/chainparams_test.txt @@ -0,0 +1,2 @@ +00000000fbabb53ec6eddb3d56d3262f30dbb6549b391255090d351eccd01c24 +0000000000000000000000000000000000000000000000512031dc9900995ec4 diff --git a/contrib/devtools/chainparams/generate_chainparams_constants.py b/contrib/devtools/chainparams/generate_chainparams_constants.py new file mode 100755 index 0000000000..c72cabf264 --- /dev/null +++ b/contrib/devtools/chainparams/generate_chainparams_constants.py @@ -0,0 +1,72 @@ +#!/usr/bin/env python3 +# Copyright (c) 2019 The Bitcoin developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +''' +Script to generate list of chainparams constants (ie. assumevalid and +minimum chainwork). + +This script expects a text file for each chain in the directory that is passed +as an argument: + + chainparams_main.txt + chainparams_test.txt + +These files must consist of lines in the format + + + + +The outputted constants should be pasted into `src/chainparamsconstants.h`. +''' + +import sys +import os + + +def process_constants(indir, file_name): + with open(os.path.join(indir, file_name), 'r', encoding="utf8") as f: + constants = f.readlines() + + # Ensure only two lines are read from the file. + assert(len(constants) == 2) + + return [line.rstrip() for line in constants] + + +def main(): + if len(sys.argv) != 2: + print('Usage: {} '.format(sys.argv[0]), file=sys.stderr) + sys.exit(1) + + indir = sys.argv[1] + + print('''\ +#ifndef BITCOIN_CHAINPARAMSCONSTANTS_H +#define BITCOIN_CHAINPARAMSCONSTANTS_H +/** + * Chain params constants for each tracked chain. + * @{} by contrib/devtools/chainparams/generate_chainparams_constants.py + */ + +#include + +namespace ChainParamsConstants {{ + const uint256 MAINNET_DEFAULT_ASSUME_VALID = uint256S("{}"); + const uint256 MAINNET_MINIMUM_CHAIN_WORK = uint256S("{}"); + + const uint256 TESTNET_DEFAULT_ASSUME_VALID = uint256S("{}"); + const uint256 TESTNET_MINIMUM_CHAIN_WORK = uint256S("{}"); +}} // namespace ChainParamsConstants + +#endif // BITCOIN_CHAINPARAMSCONSTANTS_H\ +'''.format( + # 'generated' is split out so this file is not identified as generated. + "generated", + *process_constants(indir, 'chainparams_main.txt'), + *process_constants(indir, 'chainparams_test.txt')) + ) + + +if __name__ == '__main__': + main() diff --git a/src/Makefile.am b/src/Makefile.am index 13b6cd1821..a063c413fe 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -1,682 +1,683 @@ # Copyright (c) 2013-2016 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. DIST_SUBDIRS = secp256k1 univalue AM_LDFLAGS = $(PTHREAD_CFLAGS) $(LIBTOOL_LDFLAGS) $(HARDENED_LDFLAGS) $(SANITIZER_LDFLAGS) AM_CXXFLAGS = $(DEBUG_CXXFLAGS) $(HARDENED_CXXFLAGS) $(WARN_CXXFLAGS) $(NOWARN_CXXFLAGS) $(ERROR_CXXFLAGS) $(SANITIZER_CXXFLAGS) AM_CPPFLAGS = $(DEBUG_CPPFLAGS) $(HARDENED_CPPFLAGS) AM_LIBTOOLFLAGS = --preserve-dup-deps EXTRA_LIBRARIES = if EMBEDDED_UNIVALUE LIBUNIVALUE = univalue/libunivalue.la $(LIBUNIVALUE): $(wildcard univalue/lib/*) $(wildcard univalue/include/*) $(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F) else LIBUNIVALUE = $(UNIVALUE_LIBS) endif BITCOIN_INCLUDES=-I$(builddir) $(BDB_CPPFLAGS) $(BOOST_CPPFLAGS) $(LEVELDB_CPPFLAGS) $(CRYPTO_CFLAGS) $(SSL_CFLAGS) BITCOIN_INCLUDES += -I$(srcdir)/secp256k1/include BITCOIN_INCLUDES += $(UNIVALUE_CFLAGS) BITCOIN_SEEDER_INCLUDES = -I$(srcdir)/seeder BITCOIN_SEEDER_INCLUDES += $(BITCOIN_INCLUDES) LIBBITCOIN_SERVER=libbitcoin_server.a LIBBITCOIN_COMMON=libbitcoin_common.a LIBBITCOIN_CONSENSUS=libbitcoin_consensus.a LIBBITCOIN_CLI=libbitcoin_cli.a LIBBITCOIN_UTIL=libbitcoin_util.a LIBBITCOIN_CRYPTO_BASE=crypto/libbitcoin_crypto_base.a LIBBITCOINQT=qt/libbitcoinqt.a LIBSECP256K1=secp256k1/libsecp256k1.la if ENABLE_ZMQ LIBBITCOIN_ZMQ=libbitcoin_zmq.a endif if BUILD_BITCOIN_LIBS LIBBITCOINCONSENSUS=libbitcoinconsensus.la endif if BUILD_BITCOIN_SEEDER LIBBITCOIN_SEEDER=libbitcoin_seeder.a endif if ENABLE_WALLET LIBBITCOIN_WALLET=libbitcoin_wallet.a endif LIBBITCOIN_CRYPTO= $(LIBBITCOIN_CRYPTO_BASE) if ENABLE_SSE41 LIBBITCOIN_CRYPTO_SSE41 = crypto/libbitcoin_crypto_sse41.a LIBBITCOIN_CRYPTO += $(LIBBITCOIN_CRYPTO_SSE41) endif if ENABLE_AVX2 LIBBITCOIN_CRYPTO_AVX2 = crypto/libbitcoin_crypto_avx2.a LIBBITCOIN_CRYPTO += $(LIBBITCOIN_CRYPTO_AVX2) endif if ENABLE_SHANI LIBBITCOIN_CRYPTO_SHANI = crypto/libbitcoin_crypto_shani.a LIBBITCOIN_CRYPTO += $(LIBBITCOIN_CRYPTO_SHANI) endif $(LIBSECP256K1): $(wildcard secp256k1/src/*) $(wildcard secp256k1/include/*) $(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F) # Make is not made aware of per-object dependencies to avoid limiting building parallelization # But to build the less dependent modules first, we manually select their order here: EXTRA_LIBRARIES += \ $(LIBBITCOIN_CRYPTO) \ $(LIBBITCOIN_UTIL) \ $(LIBBITCOIN_COMMON) \ $(LIBBITCOIN_CONSENSUS) \ $(LIBBITCOIN_SERVER) \ $(LIBBITCOIN_CLI) \ $(LIBBITCOIN_SEEDER) \ $(LIBBITCOIN_WALLET) \ $(LIBBITCOIN_ZMQ) lib_LTLIBRARIES = $(LIBBITCOINCONSENSUS) bin_PROGRAMS = noinst_PROGRAMS = TESTS = BENCHMARKS = if BUILD_BITCOIND bin_PROGRAMS += bitcoind endif if BUILD_BITCOIN_SEEDER bin_PROGRAMS += bitcoin-seeder endif if BUILD_BITCOIN_UTILS bin_PROGRAMS += bitcoin-cli bitcoin-tx endif .PHONY: FORCE check-symbols check-security # bitcoin core # BITCOIN_CORE_H = \ addrdb.h \ addrman.h \ avalanche.h \ banman.h \ base58.h \ bloom.h \ blockencodings.h \ blockfileinfo.h \ blockfilter.h \ blockindexworkcomparator.h \ blockstatus.h \ blockvalidity.h \ cashaddr.h \ cashaddrenc.h \ chain.h \ chainparams.h \ chainparamsbase.h \ + chainparamsconstants.h \ chainparamsseeds.h \ checkpoints.h \ checkqueue.h \ clientversion.h \ coins.h \ compat.h \ compat/assumptions.h \ compat/byteswap.h \ compat/endian.h \ compat/sanity.h \ compat/setenv.h \ compressor.h \ config.h \ consensus/activation.h \ consensus/consensus.h \ consensus/tx_verify.h \ core_io.h \ core_memusage.h \ cuckoocache.h \ flatfile.h \ fs.h \ globals.h \ httprpc.h \ httpserver.h \ index/base.h \ index/txindex.h \ indirectmap.h \ init.h \ interfaces/handler.h \ interfaces/node.h \ interfaces/wallet.h \ key.h \ key_io.h \ keystore.h \ dbwrapper.h \ limitedmap.h \ logging.h \ memusage.h \ merkleblock.h \ miner.h \ net.h \ net_processing.h \ netaddress.h \ netbase.h \ netmessagemaker.h \ noui.h \ policy/fees.h \ policy/policy.h \ pow.h \ protocol.h \ radix.h \ random.h \ rcu.h \ reverse_iterator.h \ reverselock.h \ rpc/blockchain.h \ rpc/client.h \ rpc/command.h \ rpc/jsonrpcrequest.h \ rpc/mining.h \ rpc/misc.h \ rpc/protocol.h \ rpc/rawtransaction.h \ rpc/server.h \ rpc/register.h \ rpc/util.h \ rwcollection.h \ scheduler.h \ script/scriptcache.h \ script/ismine.h \ script/sigcache.h \ script/sign.h \ script/standard.h \ streams.h \ support/allocators/secure.h \ support/allocators/zeroafterfree.h \ support/cleanse.h \ support/events.h \ support/lockedpool.h \ sync.h \ threadsafety.h \ threadinterrupt.h \ timedata.h \ torcontrol.h \ txdb.h \ txmempool.h \ ui_interface.h \ undo.h \ util/system.h \ util/moneystr.h \ util/time.h \ util/bitmanip.h \ util/bytevectorhash.h \ validation.h \ validationinterface.h \ versionbits.h \ walletinitinterface.h \ wallet/coincontrol.h \ wallet/coinselection.h \ wallet/crypter.h \ wallet/db.h \ wallet/finaltx.h \ wallet/rpcdump.h \ wallet/fees.h \ wallet/rpcwallet.h \ wallet/wallet.h \ wallet/walletdb.h \ wallet/walletutil.h \ warnings.h \ zmq/zmqabstractnotifier.h \ zmq/zmqconfig.h\ zmq/zmqnotificationinterface.h \ zmq/zmqpublishnotifier.h obj/build.h: FORCE @$(MKDIR_P) "$(builddir)/obj" @$(top_srcdir)/share/genbuild.sh "$(abs_top_builddir)/src/obj/build.h" \ "$(abs_top_srcdir)" libbitcoin_util_a-clientversion.$(OBJEXT): obj/build.h # server: shared between bitcoind and bitcoin-qt libbitcoin_server_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(MINIUPNPC_CPPFLAGS) $(EVENT_CFLAGS) $(EVENT_PTHREADS_CFLAGS) libbitcoin_server_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) libbitcoin_server_a_SOURCES = \ addrdb.cpp \ addrman.cpp \ avalanche.cpp \ banman.cpp \ bloom.cpp \ blockencodings.cpp \ blockfilter.cpp \ chain.cpp \ checkpoints.cpp \ config.cpp \ consensus/activation.cpp \ consensus/tx_verify.cpp \ flatfile.cpp \ globals.cpp \ httprpc.cpp \ httpserver.cpp \ index/base.cpp \ index/txindex.cpp \ init.cpp \ interfaces/handler.cpp \ interfaces/node.cpp \ dbwrapper.cpp \ merkleblock.cpp \ miner.cpp \ net.cpp \ net_processing.cpp \ noui.cpp \ policy/fees.cpp \ policy/policy.cpp \ pow.cpp \ rest.cpp \ rpc/abc.cpp \ rpc/blockchain.cpp \ rpc/command.cpp \ rpc/jsonrpcrequest.cpp \ rpc/mining.cpp \ rpc/misc.cpp \ rpc/net.cpp \ rpc/rawtransaction.cpp \ rpc/server.cpp \ script/scriptcache.cpp \ script/sigcache.cpp \ timedata.cpp \ torcontrol.cpp \ txdb.cpp \ txmempool.cpp \ ui_interface.cpp \ validation.cpp \ validationinterface.cpp \ $(BITCOIN_CORE_H) if ENABLE_ZMQ libbitcoin_zmq_a_CPPFLAGS = $(BITCOIN_INCLUDES) $(ZMQ_CFLAGS) libbitcoin_zmq_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) libbitcoin_zmq_a_SOURCES = \ zmq/zmqabstractnotifier.cpp \ zmq/zmqnotificationinterface.cpp \ zmq/zmqpublishnotifier.cpp endif # wallet: shared between bitcoind and bitcoin-qt, but only linked # when wallet enabled libbitcoin_wallet_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) libbitcoin_wallet_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) libbitcoin_wallet_a_SOURCES = \ interfaces/wallet.cpp \ wallet/coincontrol.cpp \ wallet/crypter.cpp \ wallet/coinselection.cpp \ wallet/db.cpp \ wallet/finaltx.cpp \ wallet/fees.cpp \ wallet/init.cpp \ wallet/rpcdump.cpp \ wallet/rpcwallet.cpp \ wallet/wallet.cpp \ wallet/walletdb.cpp \ wallet/walletutil.cpp \ $(BITCOIN_CORE_H) # crypto primitives library crypto_libbitcoin_crypto_base_a_CPPFLAGS = $(AM_CPPFLAGS) crypto_libbitcoin_crypto_base_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) crypto_libbitcoin_crypto_base_a_SOURCES = \ crypto/aes.cpp \ crypto/aes.h \ crypto/chacha20.h \ crypto/chacha20.cpp \ crypto/common.h \ crypto/hmac_sha256.cpp \ crypto/hmac_sha256.h \ crypto/hmac_sha512.cpp \ crypto/hmac_sha512.h \ crypto/ripemd160.cpp \ crypto/ripemd160.h \ crypto/sha1.cpp \ crypto/sha1.h \ crypto/sha256.cpp \ crypto/sha256.h \ crypto/sha512.cpp \ crypto/sha512.h \ crypto/siphash.cpp \ crypto/siphash.h if USE_ASM crypto_libbitcoin_crypto_base_a_SOURCES += crypto/sha256_sse4.cpp endif crypto_libbitcoin_crypto_sse41_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) crypto_libbitcoin_crypto_sse41_a_CPPFLAGS = $(AM_CPPFLAGS) crypto_libbitcoin_crypto_sse41_a_CXXFLAGS += $(SSE41_CXXFLAGS) crypto_libbitcoin_crypto_sse41_a_CPPFLAGS += -DENABLE_SSE41 crypto_libbitcoin_crypto_sse41_a_SOURCES = crypto/sha256_sse41.cpp crypto_libbitcoin_crypto_avx2_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) crypto_libbitcoin_crypto_avx2_a_CPPFLAGS = $(AM_CPPFLAGS) crypto_libbitcoin_crypto_avx2_a_CXXFLAGS += $(AVX2_CXXFLAGS) crypto_libbitcoin_crypto_avx2_a_CPPFLAGS += -DENABLE_AVX2 crypto_libbitcoin_crypto_avx2_a_SOURCES = crypto/sha256_avx2.cpp crypto_libbitcoin_crypto_shani_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) crypto_libbitcoin_crypto_shani_a_CPPFLAGS = $(AM_CPPFLAGS) crypto_libbitcoin_crypto_shani_a_CXXFLAGS += $(SHANI_CXXFLAGS) crypto_libbitcoin_crypto_shani_a_CPPFLAGS += -DENABLE_SHANI crypto_libbitcoin_crypto_shani_a_SOURCES = crypto/sha256_shani.cpp # consensus: shared between all executables that validate any consensus rules. libbitcoin_consensus_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) libbitcoin_consensus_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) libbitcoin_consensus_a_SOURCES = \ amount.h \ arith_uint256.cpp \ arith_uint256.h \ consensus/merkle.cpp \ consensus/merkle.h \ consensus/params.h \ consensus/validation.h \ feerate.h \ hash.cpp \ hash.h \ prevector.h \ primitives/block.cpp \ primitives/block.h \ primitives/transaction.cpp \ primitives/transaction.h \ primitives/txid.h \ pubkey.cpp \ pubkey.h \ script/bitcoinconsensus.cpp \ script/bitfield.cpp \ script/bitfield.h \ script/sighashtype.h \ script/interpreter.cpp \ script/interpreter.h \ script/script.cpp \ script/script.h \ script/script_error.cpp \ script/script_error.h \ script/script_flags.h \ script/sigencoding.cpp \ script/sigencoding.h \ serialize.h \ tinyformat.h \ uint256.cpp \ uint256.h \ util/strencodings.cpp \ util/strencodings.h \ version.h # common: shared between bitcoind, and bitcoin-qt and non-server tools libbitcoin_common_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) libbitcoin_common_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) libbitcoin_common_a_SOURCES = \ amount.cpp \ base58.cpp \ cashaddr.cpp \ cashaddrenc.cpp \ chainparams.cpp \ config.cpp \ coins.cpp \ compressor.cpp \ feerate.cpp \ globals.cpp \ core_read.cpp \ core_write.cpp \ key.cpp \ key_io.cpp \ keystore.cpp \ netaddress.cpp \ netbase.cpp \ protocol.cpp \ scheduler.cpp \ script/ismine.cpp \ script/sign.cpp \ script/standard.cpp \ warnings.cpp \ $(BITCOIN_CORE_H) # util: shared between all executables. # This library *must* be included to make sure that the glibc # backward-compatibility objects and their sanity checks are linked. libbitcoin_util_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) libbitcoin_util_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) libbitcoin_util_a_SOURCES = \ support/lockedpool.cpp \ chainparamsbase.cpp \ clientversion.cpp \ compat/glibc_sanity.cpp \ compat/glibcxx_sanity.cpp \ compat/strnlen.cpp \ fs.cpp \ logging.cpp \ random.cpp \ rcu.cpp \ rpc/protocol.cpp \ rpc/util.cpp \ support/cleanse.cpp \ sync.cpp \ threadinterrupt.cpp \ uint256.cpp \ uint256.h \ util/system.cpp \ util/moneystr.cpp \ util/strencodings.cpp \ util/time.cpp \ util/bytevectorhash.cpp \ $(BITCOIN_CORE_H) if GLIBC_BACK_COMPAT libbitcoin_util_a_SOURCES += compat/glibc_compat.cpp AM_LDFLAGS += $(COMPAT_LDFLAGS) endif # cli: shared between bitcoin-cli and bitcoin-qt libbitcoin_cli_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) libbitcoin_cli_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) libbitcoin_cli_a_SOURCES = \ rpc/client.cpp \ $(BITCOIN_CORE_H) # seeder library libbitcoin_seeder_a_CPPFLAGS = $(AM_CPPFLAGS) $(PIE_FLAGS) $(BITCOIN_SEEDER_INCLUDES) libbitcoin_seeder_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) libbitcoin_seeder_a_SOURCES = \ seeder/bitcoin.cpp \ seeder/bitcoin.h \ seeder/db.cpp \ seeder/db.h \ seeder/dns.cpp \ seeder/dns.h \ seeder/strlcpy.h \ seeder/util.h nodist_libbitcoin_util_a_SOURCES = $(srcdir)/obj/build.h # # bitcoind binary # bitcoind_SOURCES = bitcoind.cpp bitcoind_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) bitcoind_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) bitcoind_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) if TARGET_WINDOWS bitcoind_SOURCES += bitcoind-res.rc endif bitcoind_LDADD = \ $(LIBBITCOIN_SERVER) \ $(LIBBITCOIN_WALLET) \ $(LIBBITCOIN_COMMON) \ $(LIBUNIVALUE) \ $(LIBBITCOIN_UTIL) \ $(LIBBITCOIN_ZMQ) \ $(LIBBITCOIN_CONSENSUS) \ $(LIBBITCOIN_CRYPTO) \ $(LIBLEVELDB) \ $(LIBLEVELDB_SSE42) \ $(LIBMEMENV) \ $(LIBSECP256K1) bitcoind_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) $(ZMQ_LIBS) # bitcoin-cli binary # bitcoin_cli_SOURCES = bitcoin-cli.cpp bitcoin_cli_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(EVENT_CFLAGS) bitcoin_cli_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) bitcoin_cli_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) if TARGET_WINDOWS bitcoin_cli_SOURCES += bitcoin-cli-res.rc endif bitcoin_cli_LDADD = \ $(LIBBITCOIN_CLI) \ $(LIBUNIVALUE) \ $(LIBBITCOIN_UTIL) \ $(LIBBITCOIN_CRYPTO) bitcoin_cli_LDADD += $(BOOST_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(EVENT_LIBS) # # bitcoin-seeder binary # bitcoin_seeder_SOURCES = seeder/main.cpp bitcoin_seeder_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_SEEDER_INCLUDES) bitcoin_seeder_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) bitcoin_seeder_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) bitcoin_seeder_LDADD = \ $(LIBBITCOIN_SEEDER) \ $(LIBBITCOIN_COMMON) \ $(LIBBITCOIN_UTIL) \ $(LIBBITCOIN_CRYPTO) bitcoin_seeder_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS) # # bitcoin-tx binary # bitcoin_tx_SOURCES = bitcoin-tx.cpp bitcoin_tx_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) bitcoin_tx_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) bitcoin_tx_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) if TARGET_WINDOWS bitcoin_tx_SOURCES += bitcoin-tx-res.rc endif bitcoin_tx_LDADD = \ $(LIBUNIVALUE) \ $(LIBBITCOIN_COMMON) \ $(LIBBITCOIN_UTIL) \ $(LIBBITCOIN_CONSENSUS) \ $(LIBBITCOIN_CRYPTO) \ $(LIBSECP256K1) bitcoin_tx_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS) # # bitcoinconsensus library # if BUILD_BITCOIN_LIBS include_HEADERS = script/bitcoinconsensus.h libbitcoinconsensus_la_SOURCES = $(crypto_libbitcoin_crypto_base_a_SOURCES) $(libbitcoin_consensus_a_SOURCES) if GLIBC_BACK_COMPAT libbitcoinconsensus_la_SOURCES += compat/glibc_compat.cpp endif libbitcoinconsensus_la_LDFLAGS = $(AM_LDFLAGS) -no-undefined $(RELDFLAGS) libbitcoinconsensus_la_LIBADD = $(LIBSECP256K1) libbitcoinconsensus_la_CPPFLAGS = $(AM_CPPFLAGS) -I$(builddir)/obj -I$(srcdir)/secp256k1/include -DBUILD_BITCOIN_INTERNAL libbitcoinconsensus_la_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) endif # CTAES_DIST = crypto/ctaes/bench.c CTAES_DIST += crypto/ctaes/ctaes.c CTAES_DIST += crypto/ctaes/ctaes.h CTAES_DIST += crypto/ctaes/README.md CTAES_DIST += crypto/ctaes/test.c CLEANFILES = $(EXTRA_LIBRARIES) CLEANFILES += *.gcda *.gcno CLEANFILES += compat/*.gcda compat/*.gcno CLEANFILES += consensus/*.gcda consensus/*.gcno CLEANFILES += crypto/*.gcda crypto/*.gcno CLEANFILES += policy/*.gcda policy/*.gcno CLEANFILES += primitives/*.gcda primitives/*.gcno CLEANFILES += script/*.gcda script/*.gcno CLEANFILES += support/*.gcda support/*.gcno CLEANFILES += univalue/*.gcda univalue/*.gcno CLEANFILES += wallet/*.gcda wallet/*.gcno CLEANFILES += wallet/test/*.gcda wallet/test/*.gcno CLEANFILES += zmq/*.gcda zmq/*.gcno CLEANFILES += obj/build.h EXTRA_DIST = $(CTAES_DIST) config/bitcoin-config.h: config/stamp-h1 @$(MAKE) -C $(top_builddir) $(subdir)/$(@) config/stamp-h1: $(top_srcdir)/$(subdir)/config/bitcoin-config.h.in $(top_builddir)/config.status $(AM_V_at)$(MAKE) -C $(top_builddir) $(subdir)/$(@) $(top_srcdir)/$(subdir)/config/bitcoin-config.h.in: $(am__configure_deps) $(AM_V_at)$(MAKE) -C $(top_srcdir) $(subdir)/config/bitcoin-config.h.in clean-local: -$(MAKE) -C secp256k1 clean -$(MAKE) -C univalue clean -rm -f leveldb/*/*.gcda leveldb/*/*.gcno leveldb/helpers/memenv/*.gcda leveldb/helpers/memenv/*.gcno -rm -rf test/__pycache__ .rc.o: @test -f $(WINDRES) ## FIXME: How to get the appropriate modulename_CPPFLAGS in here? $(AM_V_GEN) $(WINDRES) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(CPPFLAGS) -DWINDRES_PREPROC -i $< -o $@ .mm.o: $(AM_V_CXX) $(OBJCXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CXXFLAGS) $(QT_INCLUDES) $(AM_CXXFLAGS) $(PIE_FLAGS) $(CXXFLAGS) -c -o $@ $< check-symbols: $(bin_PROGRAMS) if GLIBC_BACK_COMPAT @echo "Checking glibc back compat..." $(AM_V_at) READELF=$(READELF) CPPFILT=$(CPPFILT) $(top_srcdir)/contrib/devtools/symbol-check.py < $(bin_PROGRAMS) endif check-security: $(bin_PROGRAMS) if HARDEN @echo "Checking binary security..." $(AM_V_at) READELF=$(READELF) OBJDUMP=$(OBJDUMP) $(top_srcdir)/contrib/devtools/security-check.py < $(bin_PROGRAMS) endif %.pb.cc %.pb.h: %.proto @test -f $(PROTOC) $(AM_V_GEN) $(PROTOC) --cpp_out=$(@D) --proto_path=$( +#include #include #include #include #include #include #include static CBlock CreateGenesisBlock(const char *pszTimestamp, const CScript &genesisOutputScript, uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const Amount genesisReward) { CMutableTransaction txNew; txNew.nVersion = 1; txNew.vin.resize(1); txNew.vout.resize(1); txNew.vin[0].scriptSig = CScript() << 486604799 << CScriptNum(4) << std::vector((const uint8_t *)pszTimestamp, (const uint8_t *)pszTimestamp + strlen(pszTimestamp)); txNew.vout[0].nValue = genesisReward; txNew.vout[0].scriptPubKey = genesisOutputScript; CBlock genesis; genesis.nTime = nTime; genesis.nBits = nBits; genesis.nNonce = nNonce; genesis.nVersion = nVersion; genesis.vtx.push_back(MakeTransactionRef(std::move(txNew))); genesis.hashPrevBlock.SetNull(); genesis.hashMerkleRoot = BlockMerkleRoot(genesis); return genesis; } /** * Build the genesis block. Note that the output of its generation transaction * cannot be spent since 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 */ CBlock CreateGenesisBlock(uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const Amount genesisReward) { const char *pszTimestamp = "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks"; const CScript genesisOutputScript = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909" "a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112" "de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG; return CreateGenesisBlock(pszTimestamp, genesisOutputScript, nTime, nNonce, nBits, nVersion, genesisReward); } /** * Main network */ /** * What makes a good checkpoint block? * + Is surrounded by blocks with reasonable timestamps * (no blocks before with a timestamp after, none after with * timestamp before) * + Contains no strange transactions */ class CMainParams : public CChainParams { public: CMainParams() { strNetworkID = "main"; consensus.nSubsidyHalvingInterval = 210000; // 00000000000000ce80a7e057163a4db1d5ad7b20fb6f598c9597b9665c8fb0d4 - // April 1, 2012 consensus.BIP16Height = 173805; consensus.BIP34Height = 227931; consensus.BIP34Hash = uint256S( "000000000000024b89b42a942fe0d9fea3bb44ab7bd1b19115dd6a759c0808b8"); // 000000000000000004c2b624ed5d7756c508d90fd0da2c7c679febfa6c4735f0 consensus.BIP65Height = 388381; // 00000000000000000379eaa19dce8c9b722d46ae6a57c2f1a988119488b50931 consensus.BIP66Height = 363725; // 000000000000000004a1b34462cb8aeebd5799177f7a29cf28f2d1961716b5b5 consensus.CSVHeight = 419328; consensus.powLimit = uint256S( "00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); // two weeks consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; consensus.nPowTargetSpacing = 10 * 60; consensus.fPowAllowMinDifficultyBlocks = false; consensus.fPowNoRetargeting = false; // The best chain should have at least this much work. - consensus.nMinimumChainWork = uint256S( - "000000000000000000000000000000000000000000fd614ab0f9f59277fe2975"); + consensus.nMinimumChainWork = + ChainParamsConstants::MAINNET_MINIMUM_CHAIN_WORK; // By default assume that the signatures in ancestors of this block are // valid. - consensus.defaultAssumeValid = uint256S( - "000000000000000002be7b5e999ab5d40b8cbcbabd0f288695881da496eb65a2"); + consensus.defaultAssumeValid = + ChainParamsConstants::MAINNET_DEFAULT_ASSUME_VALID; // August 1, 2017 hard fork consensus.uahfHeight = 478558; // November 13, 2017 hard fork consensus.daaHeight = 504031; // November 15, 2018 hard fork consensus.magneticAnomalyHeight = 556766; // Nov 15, 2019 12:00:00 UTC protocol upgrade consensus.gravitonActivationTime = 1573819200; // May 15, 2020 12:00:00 UTC protocol upgrade consensus.phononActivationTime = 1589544000; /** * 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 32-bit integer with any alignment. */ diskMagic[0] = 0xf9; diskMagic[1] = 0xbe; diskMagic[2] = 0xb4; diskMagic[3] = 0xd9; netMagic[0] = 0xe3; netMagic[1] = 0xe1; netMagic[2] = 0xf3; netMagic[3] = 0xe8; nDefaultPort = 8333; nPruneAfterHeight = 100000; genesis = CreateGenesisBlock(1231006505, 2083236893, 0x1d00ffff, 1, 50 * COIN); consensus.hashGenesisBlock = genesis.GetHash(); assert(consensus.hashGenesisBlock == uint256S("000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1" "b60a8ce26f")); assert(genesis.hashMerkleRoot == uint256S("4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b" "7afdeda33b")); // Note that of those which support the service bits prefix, most only // support a subset of possible options. This is fine at runtime as // we'll fall back to using them as a oneshot if they don't support the // service bits we want, but we should get them updated to support all // service bits wanted by any release ASAP to avoid it where possible. // Bitcoin ABC seeder vSeeds.emplace_back("seed.bitcoinabc.org"); // bitcoinforks seeders vSeeds.emplace_back("seed-abc.bitcoinforks.org"); // BU backed seeder vSeeds.emplace_back("btccash-seeder.bitcoinunlimited.info"); // Bitprim vSeeds.emplace_back("seed.bitprim.org"); // Amaury SÉCHET vSeeds.emplace_back("seed.deadalnix.me"); // BCHD vSeeds.emplace_back("seed.bchd.cash"); base58Prefixes[PUBKEY_ADDRESS] = std::vector(1, 0); base58Prefixes[SCRIPT_ADDRESS] = std::vector(1, 5); base58Prefixes[SECRET_KEY] = std::vector(1, 128); base58Prefixes[EXT_PUBLIC_KEY] = {0x04, 0x88, 0xB2, 0x1E}; base58Prefixes[EXT_SECRET_KEY] = {0x04, 0x88, 0xAD, 0xE4}; cashaddrPrefix = "bitcoincash"; vFixedSeeds = std::vector( pnSeed6_main, pnSeed6_main + ARRAYLEN(pnSeed6_main)); fDefaultConsistencyChecks = false; fRequireStandard = true; fMineBlocksOnDemand = false; checkpointData = { .mapCheckpoints = { {11111, uint256S("0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee" "92559f542fdb26e7c1d")}, {33333, uint256S("000000002dd5588a74784eaa7ab0507a18ad16a236e7b" "1ce69f00d7ddfb5d0a6")}, {74000, uint256S("0000000000573993a3c9e41ce34471c079dcf5f52a0e8" "24a81e7f953b8661a20")}, {105000, uint256S("00000000000291ce28027faea320c8d2b054b2e0fe44" "a773f3eefb151d6bdc97")}, {134444, uint256S("00000000000005b12ffd4cd315cd34ffd4a594f430ac" "814c91184a0d42d2b0fe")}, {168000, uint256S("000000000000099e61ea72015e79632f216fe6cb33d7" "899acb35b75c8303b763")}, {193000, uint256S("000000000000059f452a5f7340de6682a977387c1701" "0ff6e6c3bd83ca8b1317")}, {210000, uint256S("000000000000048b95347e83192f69cf0366076336c6" "39f9b7228e9ba171342e")}, {216116, uint256S("00000000000001b4f4b433e81ee46494af945cf96014" "816a4e2370f11b23df4e")}, {225430, uint256S("00000000000001c108384350f74090433e7fcf79a606" "b8e797f065b130575932")}, {250000, uint256S("000000000000003887df1f29024b06fc2200b55f8af8" "f35453d7be294df2d214")}, {279000, uint256S("0000000000000001ae8c72a0b0c301f67e3afca10e81" "9efa9041e458e9bd7e40")}, {295000, uint256S("00000000000000004d9b4ef50f0f9d686fd69db2e03a" "f35a100370c64632a983")}, // UAHF fork block. {478558, uint256S("0000000000000000011865af4122fe3b144e2cbeea86" "142e8ff2fb4107352d43")}, // Nov, 13 DAA activation block. {504031, uint256S("0000000000000000011ebf65b60d0a3de80b8175be70" "9d653b4c1a1beeb6ab9c")}, // Monolith activation. {530359, uint256S("0000000000000000011ada8bd08f46074f44a8f15539" "6f43e38acf9501c49103")}, // Magnetic anomaly activation. {556767, uint256S("0000000000000000004626ff6e3b936941d341c5932e" "ce4357eeccac44e6d56c")}, // Great wall activation. {582680, uint256S("000000000000000001b4b8e36aec7d4f9671a47872cb" "9a74dc16ca398c7dcc18")}, }}; // Data as of block // 000000000000000001d2ce557406b017a928be25ee98906397d339c3f68eec5d // (height 523992). chainTxData = ChainTxData{ // UNIX timestamp of last known number of transactions. 1522608016, // Total number of transactions between genesis and that timestamp // (the tx=... number in the ChainStateFlushed debug.log lines) 248589038, // Estimated number of transactions per second after that timestamp. 3.2}; } }; /** * Testnet (v3) */ class CTestNetParams : public CChainParams { public: CTestNetParams() { strNetworkID = "test"; consensus.nSubsidyHalvingInterval = 210000; // 00000000040b4e986385315e14bee30ad876d8b47f748025b26683116d21aa65 consensus.BIP16Height = 514; consensus.BIP34Height = 21111; consensus.BIP34Hash = uint256S( "0000000023b3a96d3484e5abb3755c413e7d41500f8e2a5c3f0dd01299cd8ef8"); // 00000000007f6655f22f98e72ed80d8b06dc761d5da09df0fa1dc4be4f861eb6 consensus.BIP65Height = 581885; // 000000002104c8c45e99a8853285a3b592602a3ccde2b832481da85e9e4ba182 consensus.BIP66Height = 330776; // 00000000025e930139bac5c6c31a403776da130831ab85be56578f3fa75369bb consensus.CSVHeight = 770112; consensus.powLimit = uint256S( "00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); // two weeks consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; consensus.nPowTargetSpacing = 10 * 60; consensus.fPowAllowMinDifficultyBlocks = true; consensus.fPowNoRetargeting = false; // The best chain should have at least this much work. - consensus.nMinimumChainWork = uint256S( - "0000000000000000000000000000000000000000000000512031dc9900995ec4"); + consensus.nMinimumChainWork = + ChainParamsConstants::TESTNET_MINIMUM_CHAIN_WORK; // By default assume that the signatures in ancestors of this block are // valid. - consensus.defaultAssumeValid = uint256S( - "00000000fbabb53ec6eddb3d56d3262f30dbb6549b391255090d351eccd01c24"); + consensus.defaultAssumeValid = + ChainParamsConstants::TESTNET_DEFAULT_ASSUME_VALID; // August 1, 2017 hard fork consensus.uahfHeight = 1155875; // November 13, 2017 hard fork consensus.daaHeight = 1188697; // November 15, 2018 hard fork consensus.magneticAnomalyHeight = 1267996; // Nov 15, 2019 12:00:00 UTC protocol upgrade consensus.gravitonActivationTime = 1573819200; // May 15, 2020 12:00:00 UTC protocol upgrade consensus.phononActivationTime = 1589544000; diskMagic[0] = 0x0b; diskMagic[1] = 0x11; diskMagic[2] = 0x09; diskMagic[3] = 0x07; netMagic[0] = 0xf4; netMagic[1] = 0xe5; netMagic[2] = 0xf3; netMagic[3] = 0xf4; nDefaultPort = 18333; nPruneAfterHeight = 1000; genesis = CreateGenesisBlock(1296688602, 414098458, 0x1d00ffff, 1, 50 * COIN); consensus.hashGenesisBlock = genesis.GetHash(); assert(consensus.hashGenesisBlock == uint256S("000000000933ea01ad0ee984209779baaec3ced90fa3f408719526" "f8d77f4943")); assert(genesis.hashMerkleRoot == uint256S("4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b" "7afdeda33b")); vFixedSeeds.clear(); vSeeds.clear(); // nodes with support for servicebits filtering should be at the top // Bitcoin ABC seeder vSeeds.emplace_back("testnet-seed.bitcoinabc.org"); // bitcoinforks seeders vSeeds.emplace_back("testnet-seed-abc.bitcoinforks.org"); // Bitprim vSeeds.emplace_back("testnet-seed.bitprim.org"); // Amaury SÉCHET vSeeds.emplace_back("testnet-seed.deadalnix.me"); base58Prefixes[PUBKEY_ADDRESS] = std::vector(1, 111); base58Prefixes[SCRIPT_ADDRESS] = std::vector(1, 196); base58Prefixes[SECRET_KEY] = std::vector(1, 239); base58Prefixes[EXT_PUBLIC_KEY] = {0x04, 0x35, 0x87, 0xCF}; base58Prefixes[EXT_SECRET_KEY] = {0x04, 0x35, 0x83, 0x94}; cashaddrPrefix = "bchtest"; vFixedSeeds = std::vector( pnSeed6_test, pnSeed6_test + ARRAYLEN(pnSeed6_test)); fDefaultConsistencyChecks = false; fRequireStandard = false; fMineBlocksOnDemand = false; checkpointData = { .mapCheckpoints = { {546, uint256S("000000002a936ca763904c3c35fce2f3556c559c0214345" "d31b1bcebf76acb70")}, // UAHF fork block. {1155875, uint256S("00000000f17c850672894b9a75b63a1e72830bbd5f4" "c8889b5c1a80e7faef138")}, // Nov, 13. DAA activation block. {1188697, uint256S("0000000000170ed0918077bde7b4d36cc4c91be69fa" "09211f748240dabe047fb")}, // Great wall activation. {1303885, uint256S("00000000000000479138892ef0e4fa478ccc938fb94" "df862ef5bde7e8dee23d3")}, }}; // Data as of block // 000000000005b07ecf85563034d13efd81c1a29e47e22b20f4fc6919d5b09cd6 // (height 1223263) chainTxData = ChainTxData{1522608381, 15052068, 0.15}; } }; /** * Regression test */ class CRegTestParams : public CChainParams { public: CRegTestParams() { strNetworkID = "regtest"; consensus.nSubsidyHalvingInterval = 150; // always enforce P2SH BIP16 on regtest consensus.BIP16Height = 0; // BIP34 has not activated on regtest (far in the future so block v1 are // not rejected in tests) consensus.BIP34Height = 100000000; consensus.BIP34Hash = uint256(); // BIP65 activated on regtest (Used in rpc activation tests) consensus.BIP65Height = 1351; // BIP66 activated on regtest (Used in rpc activation tests) consensus.BIP66Height = 1251; // CSV activated on regtest (Used in rpc activation tests) consensus.CSVHeight = 576; consensus.powLimit = uint256S( "7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); // two weeks consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; consensus.nPowTargetSpacing = 10 * 60; consensus.fPowAllowMinDifficultyBlocks = true; consensus.fPowNoRetargeting = true; // The best chain should have at least this much work. consensus.nMinimumChainWork = uint256S("0x00"); // By default assume that the signatures in ancestors of this block are // valid. consensus.defaultAssumeValid = uint256S("0x00"); // UAHF is always enabled on regtest. consensus.uahfHeight = 0; // November 13, 2017 hard fork is always on on regtest. consensus.daaHeight = 0; // November 15, 2018 hard fork is always on on regtest. consensus.magneticAnomalyHeight = 0; // Nov 15, 2019 12:00:00 UTC protocol upgrade consensus.gravitonActivationTime = 1573819200; // May 15, 2020 12:00:00 UTC protocol upgrade consensus.phononActivationTime = 1589544000; diskMagic[0] = 0xfa; diskMagic[1] = 0xbf; diskMagic[2] = 0xb5; diskMagic[3] = 0xda; netMagic[0] = 0xda; netMagic[1] = 0xb5; netMagic[2] = 0xbf; netMagic[3] = 0xfa; nDefaultPort = 18444; nPruneAfterHeight = 1000; genesis = CreateGenesisBlock(1296688602, 2, 0x207fffff, 1, 50 * COIN); consensus.hashGenesisBlock = genesis.GetHash(); assert(consensus.hashGenesisBlock == uint256S("0x0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b" "1a11466e2206")); assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab212" "7b7afdeda33b")); //!< Regtest mode doesn't have any fixed seeds. vFixedSeeds.clear(); //!< Regtest mode doesn't have any DNS seeds. vSeeds.clear(); fDefaultConsistencyChecks = true; fRequireStandard = false; fMineBlocksOnDemand = true; checkpointData = {.mapCheckpoints = { {0, uint256S("0f9188f13cb7b2c71f2a335e3a4fc328bf5" "beb436012afca590b1a11466e2206")}, }}; chainTxData = ChainTxData{0, 0, 0}; base58Prefixes[PUBKEY_ADDRESS] = std::vector(1, 111); base58Prefixes[SCRIPT_ADDRESS] = std::vector(1, 196); base58Prefixes[SECRET_KEY] = std::vector(1, 239); base58Prefixes[EXT_PUBLIC_KEY] = {0x04, 0x35, 0x87, 0xCF}; base58Prefixes[EXT_SECRET_KEY] = {0x04, 0x35, 0x83, 0x94}; cashaddrPrefix = "bchreg"; } }; static std::unique_ptr globalChainParams; const CChainParams &Params() { assert(globalChainParams); return *globalChainParams; } std::unique_ptr CreateChainParams(const std::string &chain) { if (chain == CBaseChainParams::MAIN) { return std::unique_ptr(new CMainParams()); } if (chain == CBaseChainParams::TESTNET) { return std::unique_ptr(new CTestNetParams()); } if (chain == CBaseChainParams::REGTEST) { return std::unique_ptr(new CRegTestParams()); } throw std::runtime_error( strprintf("%s: Unknown chain %s.", __func__, chain)); } void SelectParams(const std::string &network) { SelectBaseParams(network); globalChainParams = CreateChainParams(network); } diff --git a/src/chainparamsconstants.h b/src/chainparamsconstants.h new file mode 100644 index 0000000000..07b111397e --- /dev/null +++ b/src/chainparamsconstants.h @@ -0,0 +1,18 @@ +#ifndef BITCOIN_CHAINPARAMSCONSTANTS_H +#define BITCOIN_CHAINPARAMSCONSTANTS_H +/** + * Chain params constants for each tracked chain. + * @generated by contrib/devtools/chainparams/generate_chainparams_constants.py + */ + +#include + +namespace ChainParamsConstants { + const uint256 MAINNET_DEFAULT_ASSUME_VALID = uint256S("000000000000000002be7b5e999ab5d40b8cbcbabd0f288695881da496eb65a2"); + const uint256 MAINNET_MINIMUM_CHAIN_WORK = uint256S("000000000000000000000000000000000000000000fd614ab0f9f59277fe2975"); + + const uint256 TESTNET_DEFAULT_ASSUME_VALID = uint256S("00000000fbabb53ec6eddb3d56d3262f30dbb6549b391255090d351eccd01c24"); + const uint256 TESTNET_MINIMUM_CHAIN_WORK = uint256S("0000000000000000000000000000000000000000000000512031dc9900995ec4"); +} // namespace ChainParamsConstants + +#endif // BITCOIN_CHAINPARAMSCONSTANTS_H