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/**
* @file llversioninfo.cpp
* @brief Routines to access the viewer version and build information
* @author Martin Reddy
*
* $LicenseInfo:firstyear=2009&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include <iostream>
#include <sstream>
#include "llversioninfo.h"
#if ! defined(LL_VIEWER_CHANNEL) \
|| ! defined(LL_VIEWER_VERSION_MAJOR) \
|| ! defined(LL_VIEWER_VERSION_MINOR) \
|| ! defined(LL_VIEWER_VERSION_PATCH) \
|| ! defined(LL_VIEWER_VERSION_BUILD)
#error "Channel or Version information is undefined"
#endif
const char * const LL_CHANNEL = LL_VIEWER_CHANNEL;
//
// Set the version numbers in indra/VIEWER_VERSION
//
//static
S32 LLVersionInfo::getMajor()
{
return LL_VIEWER_VERSION_MAJOR;
}
//static
S32 LLVersionInfo::getMinor()
{
return LL_VIEWER_VERSION_MINOR;
}
//static
S32 LLVersionInfo::getPatch()
{
return LL_VIEWER_VERSION_PATCH;
}
//static
S32 LLVersionInfo::getBuild()
{
return LL_VIEWER_VERSION_BUILD;
}
//static
const std::string &LLVersionInfo::getVersion()
{
static std::string version("");
if (version.empty())
{
std::ostringstream stream;
stream << LLVersionInfo::getShortVersion() << "." << LLVersionInfo::getBuild();
// cache the version string
version = stream.str();
}
return version;
}
//static
const std::string &LLVersionInfo::getShortVersion()
{
static std::string short_version("");
if(short_version.empty())
{
// cache the version string
std::ostringstream stream;
stream << LL_VIEWER_VERSION_MAJOR << "."
<< LL_VIEWER_VERSION_MINOR << "."
<< LL_VIEWER_VERSION_PATCH;
short_version = stream.str();
}
return short_version;
}
namespace
{
/// Storage of the channel name the viewer is using.
// The channel name is set by hardcoded constant,
// or by calling LLVersionInfo::resetChannel()
std::string sWorkingChannelName(LL_VIEWER_CHANNEL);
// Storage for the "version and channel" string.
// This will get reset too.
std::string sVersionChannel("");
}
//static
const std::string &LLVersionInfo::getChannelAndVersion()
{
if (sVersionChannel.empty())
{
// cache the version string
sVersionChannel = LLVersionInfo::getChannel() + " " + LLVersionInfo::getVersion();
}
return sVersionChannel;
}
//static
const std::string &LLVersionInfo::getChannel()
{
return sWorkingChannelName;
}
void LLVersionInfo::resetChannel(const std::string& channel)
{
sWorkingChannelName = channel;
sVersionChannel.clear(); // Reset version and channel string til next use.
}
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