solidity/libsolidity/interface/Version.cpp at develop · compumatrix/solidity · GitHub

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This file is part of cpp-ethereum.

cpp-ethereum 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.

cpp-ethereum 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 cpp-ethereum. 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(DEV_QUOTED(ETH_COMMIT_HASH)).substr(0, 8) +

(ETH_CLEAN_REPO ? "" : "*") +

"/" DEV_QUOTED(ETH_BUILD_TYPE) "-" DEV_QUOTED(ETH_BUILD_PLATFORM);

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] == '-', "");

++i;

solAssert(i + 7 < VersionString.size(), "");

bytes commitHash = fromHex(VersionString.substr(i, 8));

if (commitHash.empty())

commitHash = bytes(4, 0);

ret += commitHash;

solAssert(ret.size() == 1 + 3 + 4, "");

return ret;

}

solidity/libsolidity/interface/Version.cpp at develop · compumatrix/solidity · GitHub

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