mirror of
https://github.com/bitcoin/bitcoin.git
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71 lines
2.3 KiB
C++
71 lines
2.3 KiB
C++
// Copyright (c) 2012-present 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 <bitcoin-build-config.h> // IWYU pragma: keep
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#include <clientversion.h>
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#include <tinyformat.h>
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#include <util/string.h>
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#include <string>
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#include <vector>
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using util::Join;
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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-qt, 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 UA_NAME("Satoshi");
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#include <bitcoin-build-info.h>
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// The <bitcoin-build-info.h>, which is generated by the build environment (cmake/script/GenerateBuildInfo.cmake),
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// could contain only one line of the following:
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// - "#define BUILD_GIT_TAG ...", if the top commit is tagged
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// - "#define BUILD_GIT_COMMIT ...", if the top commit is not tagged
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// - "// No build information available", if proper git information is not available
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// git will expand the next line to "#define GIT_COMMIT_ID ..." inside archives:
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//$Format:%n#define GIT_COMMIT_ID "%H"$
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#ifdef BUILD_GIT_TAG
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#define BUILD_DESC BUILD_GIT_TAG
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#define BUILD_SUFFIX ""
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#else
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#define BUILD_DESC "v" CLIENT_VERSION_STRING
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#if CLIENT_VERSION_IS_RELEASE
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#define BUILD_SUFFIX ""
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#elif defined(BUILD_GIT_COMMIT)
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#define BUILD_SUFFIX "-" BUILD_GIT_COMMIT
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#elif defined(GIT_COMMIT_ID)
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#define BUILD_SUFFIX "-g" GIT_COMMIT_ID
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#else
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#define BUILD_SUFFIX "-unk"
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#endif
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#endif
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static std::string FormatVersion(int nVersion)
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{
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return strprintf("%d.%d.%d", nVersion / 10000, (nVersion / 100) % 100, nVersion % 100);
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}
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std::string FormatFullVersion()
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{
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static const std::string CLIENT_BUILD(BUILD_DESC BUILD_SUFFIX);
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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::string comments_str;
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if (!comments.empty()) comments_str = strprintf("(%s)", Join(comments, "; "));
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return strprintf("/%s:%s%s/", name, FormatVersion(nClientVersion), comments_str);
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}
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