diff --git a/src/Makefile.am b/src/Makefile.am index f617ac4444..4f8f44cdcc 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -1,564 +1,565 @@ # 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) AM_CXXFLAGS = $(HARDENED_CXXFLAGS) $(ERROR_CXXFLAGS) AM_CPPFLAGS = $(HARDENED_CPPFLAGS) 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 = $(UNIVALUE_LIBS) endif BITCOIN_CONFIG_INCLUDES=-I$(builddir)/config BITCOIN_INCLUDES=-I$(builddir) -I$(builddir)/obj $(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=crypto/libbitcoin_crypto.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 $(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 = $(LIBBITCOINCONSENSUS) bin_PROGRAMS = noinst_PROGRAMS = TESTS = BENCHMARKS = if BUILD_BITCOIND bin_PROGRAMS += bitcoind endif if BUILD_BITCOIN_SEEDER bin_PROGRAMS += bitcoin-seeder endif if BUILD_BITCOIN_UTILS bin_PROGRAMS += bitcoin-cli bitcoin-tx endif .PHONY: FORCE check-symbols check-security # bitcoin core # BITCOIN_CORE_H = \ addrdb.h \ addrman.h \ base58.h \ bloom.h \ blockencodings.h \ chain.h \ chainparams.h \ chainparamsbase.h \ chainparamsseeds.h \ checkpoints.h \ checkqueue.h \ clientversion.h \ coins.h \ compat.h \ compat/byteswap.h \ compat/endian.h \ compat/sanity.h \ compressor.h \ config.h \ consensus/consensus.h \ core_io.h \ core_memusage.h \ cuckoocache.h \ globals.h \ httprpc.h \ httpserver.h \ indirectmap.h \ init.h \ key.h \ keystore.h \ dbwrapper.h \ limitedmap.h \ memusage.h \ merkleblock.h \ miner.h \ net.h \ net_processing.h \ netaddress.h \ netbase.h \ netmessagemaker.h \ noui.h \ policy/fees.h \ policy/policy.h \ pow.h \ protocol.h \ random.h \ reverselock.h \ rpc/blockchain.h \ rpc/client.h \ rpc/misc.h \ rpc/protocol.h \ rpc/server.h \ rpc/register.h \ scheduler.h \ script/scriptcache.h \ script/sigcache.h \ script/sign.h \ script/standard.h \ script/ismine.h \ streams.h \ support/allocators/secure.h \ support/allocators/zeroafterfree.h \ support/cleanse.h \ support/events.h \ support/lockedpool.h \ sync.h \ threadsafety.h \ threadinterrupt.h \ timedata.h \ torcontrol.h \ txdb.h \ txmempool.h \ ui_interface.h \ undo.h \ util.h \ utilmoneystr.h \ utiltime.h \ validation.h \ validationinterface.h \ versionbits.h \ wallet/coincontrol.h \ wallet/crypter.h \ wallet/db.h \ wallet/finaltx.h \ wallet/rpcdump.h \ wallet/rpcwallet.h \ wallet/wallet.h \ wallet/walletdb.h \ warnings.h \ zmq/zmqabstractnotifier.h \ zmq/zmqconfig.h\ zmq/zmqnotificationinterface.h \ zmq/zmqpublishnotifier.h obj/build.h: FORCE @$(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 = \ addrman.cpp \ addrdb.cpp \ bloom.cpp \ blockencodings.cpp \ chain.cpp \ checkpoints.cpp \ config.cpp \ globals.cpp \ httprpc.cpp \ httpserver.cpp \ init.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/mining.cpp \ rpc/misc.cpp \ rpc/net.cpp \ rpc/rawtransaction.cpp \ rpc/server.cpp \ script/scriptcache.cpp \ script/sigcache.cpp \ script/ismine.cpp \ timedata.cpp \ torcontrol.cpp \ txdb.cpp \ txmempool.cpp \ ui_interface.cpp \ validation.cpp \ validationinterface.cpp \ versionbits.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 = \ wallet/crypter.cpp \ wallet/db.cpp \ wallet/finaltx.cpp \ wallet/rpcdump.cpp \ wallet/rpcwallet.cpp \ wallet/wallet.cpp \ wallet/walletdb.cpp \ $(BITCOIN_CORE_H) # crypto primitives library crypto_libbitcoin_crypto_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_CONFIG_INCLUDES) crypto_libbitcoin_crypto_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) crypto_libbitcoin_crypto_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 # 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 \ hash.cpp \ hash.h \ prevector.h \ primitives/block.cpp \ primitives/block.h \ primitives/transaction.cpp \ primitives/transaction.h \ pubkey.cpp \ pubkey.h \ script/bitcoinconsensus.cpp \ script/interpreter.cpp \ script/interpreter.h \ script/script.cpp \ script/script.h \ script/script_error.cpp \ script/script_error.h \ serialize.h \ tinyformat.h \ uint256.cpp \ uint256.h \ utilstrencodings.cpp \ utilstrencodings.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 \ chainparams.cpp \ coins.cpp \ compressor.cpp \ core_read.cpp \ core_write.cpp \ key.cpp \ keystore.cpp \ netaddress.cpp \ netbase.cpp \ protocol.cpp \ scheduler.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 \ random.cpp \ rpc/protocol.cpp \ support/cleanse.cpp \ sync.cpp \ threadinterrupt.cpp \ util.cpp \ utilmoneystr.cpp \ utilstrencodings.cpp \ utiltime.cpp \ $(BITCOIN_CORE_H) if GLIBC_BACK_COMPAT libbitcoin_util_a_SOURCES += compat/glibc_compat.cpp 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) $(BITCOIN_SEEDER_INCLUDES) libbitcoin_seeder_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) libbitcoin_seeder_a_SOURCES = \ seeder/bitcoin.cpp \ seeder/bitcoin.h \ seeder/compat.h \ seeder/db.cpp \ seeder/db.h \ seeder/dns.c \ seeder/dns.h \ seeder/netbase.cpp \ seeder/netbase.h \ seeder/protocol.cpp \ seeder/protocol.h \ seeder/strlcpy.h \ seeder/util.cpp \ 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_COMMON) \ $(LIBUNIVALUE) \ $(LIBBITCOIN_UTIL) \ $(LIBBITCOIN_WALLET) \ $(LIBBITCOIN_ZMQ) \ $(LIBBITCOIN_CONSENSUS) \ $(LIBBITCOIN_CRYPTO) \ $(LIBLEVELDB) \ $(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_UTIL) + $(LIBBITCOIN_UTIL) \ + $(LIBBITCOIN_CRYPTO) bitcoin_seeder_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) $(ZMQ_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_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 DISTCLEANFILES = obj/build.h EXTRA_DIST = $(CTAES_DIST) clean-local: -$(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=$( std::string vstrprintf(const std::string &format, va_list ap) { char buffer[50000]; char *p = buffer; int limit = sizeof(buffer); int ret; loop { va_list arg_ptr; va_copy(arg_ptr, ap); ret = vsnprintf(p, limit, format.c_str(), arg_ptr); va_end(arg_ptr); if (ret >= 0 && ret < limit) break; if (p != buffer) delete[] p; limit *= 2; p = new char[limit]; if (p == nullptr) throw std::bad_alloc(); } std::string str(p, p + ret); if (p != buffer) delete[] p; return str; } - -std::string EncodeBase32(const uint8_t *pch, size_t len) { - static const char *pbase32 = "abcdefghijklmnopqrstuvwxyz234567"; - - std::string strRet = ""; - strRet.reserve((len + 4) / 5 * 8); - - int mode = 0, left = 0; - const uint8_t *pchEnd = pch + len; - - while (pch < pchEnd) { - int enc = *(pch++); - switch (mode) { - case 0: // we have no bits - strRet += pbase32[enc >> 3]; - left = (enc & 7) << 2; - mode = 1; - break; - - case 1: // we have three bits - strRet += pbase32[left | (enc >> 6)]; - strRet += pbase32[(enc >> 1) & 31]; - left = (enc & 1) << 4; - mode = 2; - break; - - case 2: // we have one bit - strRet += pbase32[left | (enc >> 4)]; - left = (enc & 15) << 1; - mode = 3; - break; - - case 3: // we have four bits - strRet += pbase32[left | (enc >> 7)]; - strRet += pbase32[(enc >> 2) & 31]; - left = (enc & 3) << 3; - mode = 4; - break; - - case 4: // we have two bits - strRet += pbase32[left | (enc >> 5)]; - strRet += pbase32[enc & 31]; - mode = 0; - } - } - - static const int nPadding[5] = {0, 6, 4, 3, 1}; - if (mode) { - strRet += pbase32[left]; - for (int n = 0; n < nPadding[mode]; n++) - strRet += '='; - } - - return strRet; -} - -std::string EncodeBase32(const std::string &str) { - return EncodeBase32((const uint8_t *)str.c_str(), str.size()); -} - -std::vector DecodeBase32(const char *p, bool *pfInvalid) { - static const int decode32_table[256] = { - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 26, 27, 28, 29, - 30, 31, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, - 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, - 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1}; - - if (pfInvalid) *pfInvalid = false; - - std::vector vchRet; - vchRet.reserve((strlen(p)) * 5 / 8); - - int mode = 0; - int left = 0; - - while (1) { - int dec = decode32_table[(uint8_t)*p]; - if (dec == -1) break; - p++; - switch (mode) { - case 0: // we have no bits and get 5 - left = dec; - mode = 1; - break; - - case 1: // we have 5 bits and keep 2 - vchRet.push_back((left << 3) | (dec >> 2)); - left = dec & 3; - mode = 2; - break; - - case 2: // we have 2 bits and keep 7 - left = left << 5 | dec; - mode = 3; - break; - - case 3: // we have 7 bits and keep 4 - vchRet.push_back((left << 1) | (dec >> 4)); - left = dec & 15; - mode = 4; - break; - - case 4: // we have 4 bits, and keep 1 - vchRet.push_back((left << 4) | (dec >> 1)); - left = dec & 1; - mode = 5; - break; - - case 5: // we have 1 bit, and keep 6 - left = left << 5 | dec; - mode = 6; - break; - - case 6: // we have 6 bits, and keep 3 - vchRet.push_back((left << 2) | (dec >> 3)); - left = dec & 7; - mode = 7; - break; - - case 7: // we have 3 bits, and keep 0 - vchRet.push_back((left << 5) | dec); - mode = 0; - break; - } - } - - if (pfInvalid) switch (mode) { - case 0: // 8n base32 characters processed: ok - break; - - case 1: // 8n+1 base32 characters processed: impossible - case 3: // +3 - case 6: // +6 - *pfInvalid = true; - break; - - case 2: // 8n+2 base32 characters processed: require '======' - if (left || p[0] != '=' || p[1] != '=' || p[2] != '=' || - p[3] != '=' || p[4] != '=' || p[5] != '=' || - decode32_table[(uint8_t)p[6]] != -1) - *pfInvalid = true; - break; - - case 4: // 8n+4 base32 characters processed: require '====' - if (left || p[0] != '=' || p[1] != '=' || p[2] != '=' || - p[3] != '=' || decode32_table[(uint8_t)p[4]] != -1) - *pfInvalid = true; - break; - - case 5: // 8n+5 base32 characters processed: require '===' - if (left || p[0] != '=' || p[1] != '=' || p[2] != '=' || - decode32_table[(uint8_t)p[3]] != -1) - *pfInvalid = true; - break; - - case 7: // 8n+7 base32 characters processed: require '=' - if (left || p[0] != '=' || decode32_table[(uint8_t)p[1]] != -1) - *pfInvalid = true; - break; - } - - return vchRet; -} - -std::string DecodeBase32(const std::string &str) { - std::vector vchRet = DecodeBase32(str.c_str()); - return std::string((const char *)&vchRet[0], vchRet.size()); -}