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// Copyright (c) 2012-2022 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <bitcoin-build-config.h> // IWYU pragma: keep
#include <clientversion.h>
#include <util/string.h>
#include <util/translation.h>
#include <tinyformat.h>
#include <string>
#include <vector>
using util::Join;
/**
* Name of client reported in the 'version' message. Report the same name
* for both bitcoind and bitcoin-qt, to make it harder for attackers to
* target servers or GUI users specifically.
*/
const std::string UA_NAME("Satoshi");
#include <bitcoin-build-info.h>
// The <bitcoin-build-info.h>, which is generated by the build environment (cmake/script/GenerateBuildInfo.cmake),
// could contain only one line of the following:
// - "#define BUILD_GIT_TAG ...", if the top commit is tagged
// - "#define BUILD_GIT_COMMIT ...", if the top commit is not tagged
// - "// No build information available", if proper git information is not available
//! git will put "#define GIT_COMMIT_ID ..." on the next line inside archives. $Format:%n#define GIT_COMMIT_ID "%H"$
#ifdef BUILD_GIT_TAG
#define BUILD_DESC BUILD_GIT_TAG
#define BUILD_SUFFIX ""
#else
#define BUILD_DESC "v" PACKAGE_VERSION
#if CLIENT_VERSION_IS_RELEASE
#define BUILD_SUFFIX ""
#elif defined(BUILD_GIT_COMMIT)
#define BUILD_SUFFIX "-" BUILD_GIT_COMMIT
#elif defined(GIT_COMMIT_ID)
#define BUILD_SUFFIX "-g" GIT_COMMIT_ID
#else
#define BUILD_SUFFIX "-unk"
#endif
#endif
static std::string FormatVersion(int nVersion)
{
return strprintf("%d.%d.%d", nVersion / 10000, (nVersion / 100) % 100, nVersion % 100);
}
std::string FormatFullVersion()
{
static const std::string CLIENT_BUILD(BUILD_DESC BUILD_SUFFIX);
return CLIENT_BUILD;
}
/**
* Format the subversion field according to BIP 14 spec (https://github.com/bitcoin/bips/blob/master/bip-0014.mediawiki)
*/
std::string FormatSubVersion(const std::string& name, int nClientVersion, const std::vector<std::string>& comments)
{
std::string comments_str;
if (!comments.empty()) comments_str = strprintf("(%s)", Join(comments, "; "));
return strprintf("/%s:%s%s/", name, FormatVersion(nClientVersion), comments_str);
}
std::string CopyrightHolders(const std::string& strPrefix)
{
const auto copyright_devs = strprintf(_(COPYRIGHT_HOLDERS).translated, COPYRIGHT_HOLDERS_SUBSTITUTION);
std::string strCopyrightHolders = strPrefix + copyright_devs;
// Make sure Bitcoin Core copyright is not removed by accident
if (copyright_devs.find("Bitcoin Core") == std::string::npos) {
strCopyrightHolders += "\n" + strPrefix + "The Bitcoin Core developers";
}
return strCopyrightHolders;
}
std::string LicenseInfo()
{
const std::string URL_SOURCE_CODE = "<https://github.com/bitcoin/bitcoin>";
return CopyrightHolders(strprintf(_("Copyright (C) %i-%i").translated, 2009, COPYRIGHT_YEAR) + " ") + "\n" +
"\n" +
strprintf(_("Please contribute if you find %s useful. "
"Visit %s for further information about the software.").translated, PACKAGE_NAME, "<" PACKAGE_URL ">") +
"\n" +
strprintf(_("The source code is available from %s.").translated, URL_SOURCE_CODE) +
"\n" +
"\n" +
_("This is experimental software.").translated + "\n" +
strprintf(_("Distributed under the MIT software license, see the accompanying file %s or %s").translated, "COPYING", "<https://opensource.org/licenses/MIT>") +
"\n";
}
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