mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
79 lines
2.6 KiB
C++
79 lines
2.6 KiB
C++
/*
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This file is part of solidity.
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solidity is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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solidity is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @author Christian <c@ethdev.com>
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* @date 2015
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* Versioning.
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*/
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#include <libsolidity/interface/Version.h>
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#include <string>
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#include <libdevcore/CommonData.h>
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#include <libdevcore/Common.h>
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#include <libsolidity/interface/Utils.h>
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#include <solidity/BuildInfo.h>
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using namespace dev;
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using namespace dev::solidity;
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using namespace std;
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char const* dev::solidity::VersionNumber = ETH_PROJECT_VERSION;
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string const dev::solidity::VersionString =
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string(dev::solidity::VersionNumber) +
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(string(SOL_VERSION_PRERELEASE).empty() ? "" : "-" + string(SOL_VERSION_PRERELEASE)) +
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(string(SOL_VERSION_BUILDINFO).empty() ? "" : "+" + string(SOL_VERSION_BUILDINFO));
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string const dev::solidity::VersionStringStrict =
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string(dev::solidity::VersionNumber) +
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(string(SOL_VERSION_PRERELEASE).empty() ? "" : "-" + string(SOL_VERSION_PRERELEASE)) +
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(string(SOL_VERSION_COMMIT).empty() ? "" : "+" + string(SOL_VERSION_COMMIT));
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bytes dev::solidity::binaryVersion()
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{
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bytes ret{0};
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size_t i = 0;
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auto parseDecimal = [&]()
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{
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size_t ret = 0;
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solAssert('0' <= VersionString[i] && VersionString[i] <= '9', "");
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for (; i < VersionString.size() && '0' <= VersionString[i] && VersionString[i] <= '9'; ++i)
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ret = ret * 10 + (VersionString[i] - '0');
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return ret;
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};
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ret.push_back(byte(parseDecimal()));
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solAssert(i < VersionString.size() && VersionString[i] == '.', "");
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++i;
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ret.push_back(byte(parseDecimal()));
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solAssert(i < VersionString.size() && VersionString[i] == '.', "");
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++i;
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ret.push_back(byte(parseDecimal()));
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solAssert(i < VersionString.size() && (VersionString[i] == '-' || VersionString[i] == '+'), "");
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++i;
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size_t commitpos = VersionString.find("commit.");
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solAssert(commitpos != string::npos, "");
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i = commitpos + 7;
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solAssert(i + 7 < VersionString.size(), "");
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bytes commitHash = fromHex(VersionString.substr(i, 8));
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solAssert(!commitHash.empty(), "");
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ret += commitHash;
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solAssert(ret.size() == 1 + 3 + 4, "");
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return ret;
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}
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