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-BEGIN VERIFY SCRIPT- mkdir -p src/util git mv src/util.h src/util/system.h git mv src/util.cpp src/util/system.cpp git mv src/utilmemory.h src/util/memory.h git mv src/utilmoneystr.h src/util/moneystr.h git mv src/utilmoneystr.cpp src/util/moneystr.cpp git mv src/utilstrencodings.h src/util/strencodings.h git mv src/utilstrencodings.cpp src/util/strencodings.cpp git mv src/utiltime.h src/util/time.h git mv src/utiltime.cpp src/util/time.cpp sed -i 's/<util\.h>/<util\/system\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp') sed -i 's/<utilmemory\.h>/<util\/memory\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp') sed -i 's/<utilmoneystr\.h>/<util\/moneystr\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp') sed -i 's/<utilstrencodings\.h>/<util\/strencodings\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp') sed -i 's/<utiltime\.h>/<util\/time\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp') sed -i 's/BITCOIN_UTIL_H/BITCOIN_UTIL_SYSTEM_H/g' src/util/system.h sed -i 's/BITCOIN_UTILMEMORY_H/BITCOIN_UTIL_MEMORY_H/g' src/util/memory.h sed -i 's/BITCOIN_UTILMONEYSTR_H/BITCOIN_UTIL_MONEYSTR_H/g' src/util/moneystr.h sed -i 's/BITCOIN_UTILSTRENCODINGS_H/BITCOIN_UTIL_STRENCODINGS_H/g' src/util/strencodings.h sed -i 's/BITCOIN_UTILTIME_H/BITCOIN_UTIL_TIME_H/g' src/util/time.h sed -i 's/ util\.\(h\|cpp\)/ util\/system\.\1/g' src/Makefile.am sed -i 's/utilmemory\.\(h\|cpp\)/util\/memory\.\1/g' src/Makefile.am sed -i 's/utilmoneystr\.\(h\|cpp\)/util\/moneystr\.\1/g' src/Makefile.am sed -i 's/utilstrencodings\.\(h\|cpp\)/util\/strencodings\.\1/g' src/Makefile.am sed -i 's/utiltime\.\(h\|cpp\)/util\/time\.\1/g' src/Makefile.am sed -i 's/-> util ->/-> util\/system ->/' test/lint/lint-circular-dependencies.sh sed -i 's/src\/util\.cpp/src\/util\/system\.cpp/g' test/lint/lint-format-strings.py test/lint/lint-locale-dependence.sh sed -i 's/src\/utilmoneystr\.cpp/src\/util\/moneystr\.cpp/g' test/lint/lint-locale-dependence.sh sed -i 's/src\/utilstrencodings\.\(h\|cpp\)/src\/util\/strencodings\.\1/g' test/lint/lint-locale-dependence.sh sed -i 's/src\\utilstrencodings\.cpp/src\\util\\strencodings\.cpp/' build_msvc/libbitcoinconsensus/libbitcoinconsensus.vcxproj -END VERIFY SCRIPT-
78 lines
2.0 KiB
C++
78 lines
2.0 KiB
C++
// Copyright (c) 2009-2010 Satoshi Nakamoto
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// Copyright (c) 2009-2018 The Bitcoin Core developers
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// Distributed under the MIT 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 <util/moneystr.h>
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#include <primitives/transaction.h>
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#include <tinyformat.h>
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#include <util/strencodings.h>
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std::string FormatMoney(const CAmount& n)
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{
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// Note: not using straight sprintf here because we do NOT want
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// localized number formatting.
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int64_t n_abs = (n > 0 ? n : -n);
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int64_t quotient = n_abs/COIN;
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int64_t remainder = n_abs%COIN;
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std::string str = strprintf("%d.%08d", quotient, remainder);
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// Right-trim excess zeros before the decimal point:
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int nTrim = 0;
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for (int i = str.size()-1; (str[i] == '0' && isdigit(str[i-2])); --i)
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++nTrim;
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if (nTrim)
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str.erase(str.size()-nTrim, nTrim);
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if (n < 0)
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str.insert((unsigned int)0, 1, '-');
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return str;
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}
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bool ParseMoney(const std::string& str, CAmount& nRet)
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{
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return ParseMoney(str.c_str(), nRet);
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}
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bool ParseMoney(const char* pszIn, CAmount& nRet)
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{
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std::string strWhole;
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int64_t nUnits = 0;
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const char* p = pszIn;
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while (IsSpace(*p))
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p++;
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for (; *p; p++)
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{
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if (*p == '.')
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{
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p++;
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int64_t nMult = COIN / 10;
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while (isdigit(*p) && (nMult > 0))
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{
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nUnits += nMult * (*p++ - '0');
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nMult /= 10;
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}
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break;
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}
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if (IsSpace(*p))
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break;
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if (!isdigit(*p))
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return false;
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strWhole.insert(strWhole.end(), *p);
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}
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for (; *p; p++)
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if (!IsSpace(*p))
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return false;
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if (strWhole.size() > 10) // guard against 63 bit overflow
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return false;
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if (nUnits < 0 || nUnits > COIN)
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return false;
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int64_t nWhole = atoi64(strWhole);
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CAmount nValue = nWhole*COIN + nUnits;
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nRet = nValue;
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return true;
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}
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