mirror of https://github.com/bitcoin/bitcoin.git
100 lines
3.6 KiB
C++
100 lines
3.6 KiB
C++
// Copyright (c) 2012-2022 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 <config/bitcoin-config.h> // IWYU pragma: keep
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#include <clientversion.h>
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#include <util/string.h>
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#include <util/translation.h>
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#include <tinyformat.h>
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#include <string>
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#include <vector>
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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 CLIENT_NAME("Satoshi");
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#ifdef HAVE_BUILD_INFO
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#include <obj/build.h>
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// The <obj/build.h>, which is generated by the build environment (share/genbuild.sh),
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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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#endif
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//! git will put "#define GIT_COMMIT_ID ..." on the next line inside archives. $Format:%n#define GIT_COMMIT_ID "%H"$
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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" PACKAGE_VERSION
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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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std::string CopyrightHolders(const std::string& strPrefix)
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{
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const auto copyright_devs = strprintf(_(COPYRIGHT_HOLDERS).translated, COPYRIGHT_HOLDERS_SUBSTITUTION);
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std::string strCopyrightHolders = strPrefix + copyright_devs;
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// Make sure Bitcoin Core copyright is not removed by accident
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if (copyright_devs.find("Bitcoin Core") == std::string::npos) {
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strCopyrightHolders += "\n" + strPrefix + "The Bitcoin Core developers";
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}
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return strCopyrightHolders;
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}
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std::string LicenseInfo()
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{
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const std::string URL_SOURCE_CODE = "<https://github.com/bitcoin/bitcoin>";
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return CopyrightHolders(strprintf(_("Copyright (C) %i-%i").translated, 2009, COPYRIGHT_YEAR) + " ") + "\n" +
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"\n" +
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strprintf(_("Please contribute if you find %s useful. "
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"Visit %s for further information about the software.").translated, PACKAGE_NAME, "<" PACKAGE_URL ">") +
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"\n" +
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strprintf(_("The source code is available from %s.").translated, URL_SOURCE_CODE) +
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"\n" +
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"\n" +
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_("This is experimental software.").translated + "\n" +
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strprintf(_("Distributed under the MIT software license, see the accompanying file %s or %s").translated, "COPYING", "<https://opensource.org/licenses/MIT>") +
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"\n";
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}
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