chips/src/clientversion.cpp at master · https-github-com-goodman-ops/chips · GitHub

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// Distributed under the MIT software license, see the accompanying

// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#include <clientversion.h>

#include <tinyformat.h>

/**

* 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 CLIENT_NAME("Satoshi");

/**

* Client version number

#define CLIENT_VERSION_SUFFIX ""

/**

* The following part of the code determines the CLIENT_BUILD variable.

* Several mechanisms are used for this:

* * first, if HAVE_BUILD_INFO is defined, include build.h, a file that is

* generated by the build environment, possibly containing the output

* of git-describe in a macro called BUILD_DESC

* * secondly, if this is an exported version of the code, GIT_ARCHIVE will

* be defined (automatically using the export-subst git attribute), and

* GIT_COMMIT will contain the commit id.

* * then, three options exist for determining CLIENT_BUILD:

* * if BUILD_DESC is defined, use that literally (output of git-describe)

* * if not, but GIT_COMMIT is defined, use v[maj].[min].[rev].[build]-g[commit]

* * otherwise, use v[maj].[min].[rev].[build]-unk

* finally CLIENT_VERSION_SUFFIX is added

//! First, include build.h if requested

#ifdef HAVE_BUILD_INFO

#include <obj/build.h>

#endif

//! git will put "#define GIT_ARCHIVE 1" on the next line inside archives. $Format:%n#define GIT_ARCHIVE 1$

#ifdef GIT_ARCHIVE

#define GIT_COMMIT_ID "$Format:%H$"

#define GIT_COMMIT_DATE "$Format:%cD$"

#endif

#define BUILD_DESC_WITH_SUFFIX(maj, min, rev, build, suffix) \

"v" DO_STRINGIZE(maj) "." DO_STRINGIZE(min) "." DO_STRINGIZE(rev) "." DO_STRINGIZE(build) "-" DO_STRINGIZE(suffix)

#define BUILD_DESC_FROM_COMMIT(maj, min, rev, build, commit) \

"v" DO_STRINGIZE(maj) "." DO_STRINGIZE(min) "." DO_STRINGIZE(rev) "." DO_STRINGIZE(build) "-g" commit

#define BUILD_DESC_FROM_UNKNOWN(maj, min, rev, build) \

"v" DO_STRINGIZE(maj) "." DO_STRINGIZE(min) "." DO_STRINGIZE(rev) "." DO_STRINGIZE(build) "-unk"

#ifndef BUILD_DESC

#ifdef BUILD_SUFFIX

#define BUILD_DESC BUILD_DESC_WITH_SUFFIX(CLIENT_VERSION_MAJOR, CLIENT_VERSION_MINOR, CLIENT_VERSION_REVISION, CLIENT_VERSION_BUILD, BUILD_SUFFIX)

#elif defined(GIT_COMMIT_ID)

#define BUILD_DESC BUILD_DESC_FROM_COMMIT(CLIENT_VERSION_MAJOR, CLIENT_VERSION_MINOR, CLIENT_VERSION_REVISION, CLIENT_VERSION_BUILD, GIT_COMMIT_ID)

#else

#define BUILD_DESC BUILD_DESC_FROM_UNKNOWN(CLIENT_VERSION_MAJOR, CLIENT_VERSION_MINOR, CLIENT_VERSION_REVISION, CLIENT_VERSION_BUILD)

#endif

const std::string CLIENT_BUILD(BUILD_DESC CLIENT_VERSION_SUFFIX);

static std::string FormatVersion(int nVersion)

{

if (nVersion % 100 == 0)

return strprintf("%d.%d.%d", nVersion / 1000000, (nVersion / 10000) % 100, (nVersion / 100) % 100);

else

return strprintf("%d.%d.%d.%d", nVersion / 1000000, (nVersion / 10000) % 100, (nVersion / 100) % 100, nVersion % 100);

}

std::string FormatFullVersion()

{

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::ostringstream ss;

ss << "/";

ss << name << ":" << FormatVersion(nClientVersion);

if (!comments.empty())

{

std::vector<std::string>::const_iterator it(comments.begin());

ss << "(" << *it;

for(++it; it != comments.end(); ++it)

ss << "; " << *it;

ss << ")";

}

ss << "/";

return ss.str();

}

chips/src/clientversion.cpp at master · https-github-com-goodman-ops/chips · GitHub

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