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