be16f80abc
Any projects which want to use Hush code from now on will need to be licensed as GPLv3 or we will send the lawyers: https://www.softwarefreedom.org/ Notably, Komodo (KMD) is licensed as GPLv2 and is no longer compatible to receive code changes, without causing legal issues. MIT projects, such as Zcash, also cannot pull in changes from the Hush Full Node without permission from The Hush Developers, which may in some circumstances grant an MIT license on a case-by-case basis.
158 lines
6.2 KiB
C++
158 lines
6.2 KiB
C++
// Copyright (c) 2012-2014 The Bitcoin Core developers
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// Copyright (c) 2019-2020 The Hush developers
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// Distributed under the GPLv3 software license, see the accompanying
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// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
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/******************************************************************************
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* Copyright © 2014-2019 The SuperNET Developers. *
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* *
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* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
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* the top-level directory of this distribution for the individual copyright *
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* holder information and the developer policies on copyright and licensing. *
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* *
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* Unless otherwise agreed in a custom licensing agreement, no part of the *
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* SuperNET software, including this file may be copied, modified, propagated *
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* or distributed except according to the terms contained in the LICENSE file *
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* *
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* Removal or modification of this copyright notice is prohibited. *
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* *
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******************************************************************************/
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#include "clientversion.h"
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#include "tinyformat.h"
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#include "util.h"
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#include <string>
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#include <boost/preprocessor/arithmetic/add.hpp>
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#include <boost/preprocessor/arithmetic/sub.hpp>
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#include <boost/preprocessor/comparison/equal.hpp>
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#include <boost/preprocessor/comparison/less.hpp>
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#include <boost/preprocessor/control/if.hpp>
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/**
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* Name of client reported in the 'version' message. Report the same name
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* for both bitcoind and bitcoin-core, to make it harder for attackers to
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* target servers or GUI users specifically.
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*/
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const std::string CLIENT_NAME = GetArg("-clientname", "MagicBean");
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/**
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* Client version number
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*/
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#define CLIENT_VERSION_SUFFIX ""
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/**
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* The following part of the code determines the CLIENT_BUILD variable.
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* Several mechanisms are used for this:
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* * first, if HAVE_BUILD_INFO is defined, include build.h, a file that is
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* generated by the build environment, possibly containing the output
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* of git-describe in a macro called BUILD_DESC
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* * secondly, if this is an exported version of the code, GIT_ARCHIVE will
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* be defined (automatically using the export-subst git attribute), and
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* GIT_COMMIT will contain the commit id.
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* * then, three options exist for determining CLIENT_BUILD:
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* * if BUILD_DESC is defined, use that literally (output of git-describe)
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* * if not, but GIT_COMMIT is defined, use v[maj].[min].[rev].[build]-g[commit]
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* * otherwise, use v[maj].[min].[rev].[build]-unk
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* finally CLIENT_VERSION_SUFFIX is added
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*/
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//! First, include build.h if requested
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#ifdef HAVE_BUILD_INFO
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#include "build.h"
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#endif
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//TODO: clean up this stuff
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//! git will put "#define GIT_ARCHIVE 1" on the next line inside archives.
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#define GIT_ARCHIVE 1
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#ifdef GIT_ARCHIVE
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#define GIT_COMMIT_ID "a86845f3dc"
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#define GIT_COMMIT_DATE "Wed, 21 Feb 2018 16:15:11 +0200"
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#endif
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#define RENDER_BETA_STRING(num) "-beta" DO_STRINGIZE(num)
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#define RENDER_RC_STRING(num) "-rc" DO_STRINGIZE(num)
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#define RENDER_DEV_STRING(num) "-" DO_STRINGIZE(num)
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#define RENDER_BUILD(build) \
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BOOST_PP_IF( \
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BOOST_PP_LESS(build, 25), \
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RENDER_BETA_STRING(BOOST_PP_ADD(build, 1)), \
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BOOST_PP_IF( \
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BOOST_PP_LESS(build, 50), \
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RENDER_RC_STRING(BOOST_PP_SUB(build, 24)), \
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BOOST_PP_IF( \
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BOOST_PP_EQUAL(build, 50), \
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"", \
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RENDER_DEV_STRING(BOOST_PP_SUB(build, 50)))))
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#define BUILD_DESC_WITH_SUFFIX(maj, min, rev, build, suffix) \
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"v" DO_STRINGIZE(maj) "." DO_STRINGIZE(min) "." DO_STRINGIZE(rev) RENDER_BUILD(build) "-" DO_STRINGIZE(suffix)
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#define BUILD_DESC_FROM_COMMIT(maj, min, rev, build, commit) \
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"v" DO_STRINGIZE(maj) "." DO_STRINGIZE(min) "." DO_STRINGIZE(rev) RENDER_BUILD(build) "-g" commit
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#define BUILD_DESC_FROM_UNKNOWN(maj, min, rev, build) \
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"v" DO_STRINGIZE(maj) "." DO_STRINGIZE(min) "." DO_STRINGIZE(rev) RENDER_BUILD(build) "-unk"
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#ifndef BUILD_DESC
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#ifdef BUILD_SUFFIX
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#define BUILD_DESC BUILD_DESC_WITH_SUFFIX(CLIENT_VERSION_MAJOR, CLIENT_VERSION_MINOR, CLIENT_VERSION_REVISION, CLIENT_VERSION_BUILD, BUILD_SUFFIX)
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#elif defined(GIT_COMMIT_ID)
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#define BUILD_DESC BUILD_DESC_FROM_COMMIT(CLIENT_VERSION_MAJOR, CLIENT_VERSION_MINOR, CLIENT_VERSION_REVISION, CLIENT_VERSION_BUILD, GIT_COMMIT_ID)
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#else
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#define BUILD_DESC BUILD_DESC_FROM_UNKNOWN(CLIENT_VERSION_MAJOR, CLIENT_VERSION_MINOR, CLIENT_VERSION_REVISION, CLIENT_VERSION_BUILD)
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#endif
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#endif
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#ifndef BUILD_DATE
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#ifdef GIT_COMMIT_DATE
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#define BUILD_DATE GIT_COMMIT_DATE
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#else
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#define BUILD_DATE __DATE__ ", " __TIME__
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#endif
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#endif
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const std::string CLIENT_BUILD(BUILD_DESC CLIENT_VERSION_SUFFIX);
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const std::string CLIENT_DATE(BUILD_DATE);
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std::string FormatVersion(int nVersion)
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{
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if (nVersion % 100 < 25)
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return strprintf("%d.%d.%d-beta%d", nVersion / 1000000, (nVersion / 10000) % 100, (nVersion / 100) % 100, (nVersion % 100)+1);
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if (nVersion % 100 < 50)
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return strprintf("%d.%d.%d-rc%d", nVersion / 1000000, (nVersion / 10000) % 100, (nVersion / 100) % 100, (nVersion % 100)-24);
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else if (nVersion % 100 == 50)
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return strprintf("%d.%d.%d", nVersion / 1000000, (nVersion / 10000) % 100, (nVersion / 100) % 100);
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else
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return strprintf("%d.%d.%d-%d", nVersion / 1000000, (nVersion / 10000) % 100, (nVersion / 100) % 100, (nVersion % 100)-50);
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}
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std::string FormatFullVersion()
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{
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return CLIENT_BUILD;
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}
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/**
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* Format the subversion field according to BIP 14 spec (https://github.com/bitcoin/bips/blob/master/bip-0014.mediawiki)
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*/
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std::string FormatSubVersion(const std::string& name, int nClientVersion, const std::vector<std::string>& comments)
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{
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std::ostringstream ss;
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ss << "/";
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ss << name << ":" << FormatVersion(nClientVersion);
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if (!comments.empty())
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{
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std::vector<std::string>::const_iterator it(comments.begin());
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ss << "(" << *it;
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for(++it; it != comments.end(); ++it)
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ss << "; " << *it;
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ss << ")";
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}
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ss << "/";
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return ss.str();
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}
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