version.cc

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/*
 * Copyright (c) 2018 Lawrence Livermore National Laboratory
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Authors: Mathew Bielejeski <bielejeski1@llnl.gov>
 */
 
#include "version.h"
 
#include "ns3/version-defines.h"
 
#include <sstream>
 
/**
 * \file
 * \ingroup buildversion
 * ns3::Version implementation
 */
 
namespace ns3
{
 
std::string
Version::VersionTag()
{
    return NS3_VERSION_TAG;
}
 
std::string
Version::ClosestAncestorTag()
{
    return NS3_VERSION_CLOSEST_TAG;
}
 
uint32_t
Version::Major()
{
    return NS3_VERSION_MAJOR;
}
 
uint32_t
Version::Minor()
{
    return NS3_VERSION_MINOR;
}
 
uint32_t
Version::Patch()
{
    return NS3_VERSION_PATCH;
}
 
std::string
Version::ReleaseCandidate()
{
    return std::string{NS3_VERSION_RELEASE_CANDIDATE};
}
 
uint32_t
Version::TagDistance()
{
    return NS3_VERSION_TAG_DISTANCE;
}
 
bool
Version::DirtyWorkingTree()
{
    return static_cast<bool>(NS3_VERSION_DIRTY_FLAG);
}
 
std::string
Version::CommitHash()
{
    return std::string{NS3_VERSION_COMMIT_HASH};
}
 
std::string
Version::BuildProfile()
{
    return std::string{NS3_VERSION_BUILD_PROFILE};
}
 
std::string
Version::ShortVersion()
{
    std::ostringstream ostream;
    ostream << VersionTag();
 
    auto ancestorTag = ClosestAncestorTag();
    if ((!ancestorTag.empty() && (ancestorTag != VersionTag())) || TagDistance() > 0)
    {
        ostream << "+";
    }
    if (DirtyWorkingTree())
    {
        ostream << "*";
    }
 
    return ostream.str();
}
 
std::string
Version::BuildSummary()
{
    std::ostringstream ostream;
    ostream << ClosestAncestorTag();
 
    if (TagDistance() > 0)
    {
        ostream << "+";
    }
    if (DirtyWorkingTree())
    {
        ostream << "*";
    }
 
    return ostream.str();
}
 
std::string
Version::LongVersion()
{
    std::ostringstream ostream;
    ostream << VersionTag();
 
    auto ancestorTag = ClosestAncestorTag();
    if (!ancestorTag.empty() && (ancestorTag != VersionTag()))
    {
        ostream << '+' << ancestorTag;
    }
 
    auto tagDistance = TagDistance();
 
    if (tagDistance > 0)
    {
        ostream << '+' << tagDistance;
    }
 
    ostream << '@' << CommitHash();
 
    if (DirtyWorkingTree())
    {
        ostream << "-dirty";
    }
 
    ostream << '-' << BuildProfile();
 
    return ostream.str();
}
 
} // namespace ns3