/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <osl/diagnose.h>
#include <osl/file.hxx>
#include <vendorbase.hxx>
#include "util.hxx"
using namespace osl;
namespace jfw_plugin
{
MalformedVersionException::~MalformedVersionException() =
default;
VendorBase::VendorBase()
{
}
bool VendorBase::initialize(
const std::vector<std::pair<OUString, OUString> >& props)
{
//get java.vendor, java.version, java.home
//from system properties
bool bVersion =
false;
bool bVendor =
false;
bool bHome =
false;
bool bArch =
false;
for (
auto const& prop : props)
{
if(! bVendor && prop.first ==
"java.vendor")
{
m_sVendor = prop.second;
bVendor =
true;
}
else if (!bVersion && prop.first ==
"java.version")
{
m_sVersion = prop.second;
bVersion =
true;
}
else if (!bHome && prop.first ==
"java.home")
{
#ifndef JVM_ONE_PATH_CHECK
OUString fileURL;
if (osl_getFileURLFromSystemPath(prop.second.pData,& fileURL.pData) ==
osl_File_E_None)
{
//make sure that the drive letter have all the same case
//otherwise file:///c:/jre and file:///C:/jre produce two
//different objects!!!
if (makeDriveLetterSame( & fileURL))
{
m_sHome = fileURL;
bHome =
true;
}
}
#else
m_sHome = prop.second;
bHome =
true;
#endif
}
else if (!bArch && prop.first ==
"os.arch")
{
m_sArch = prop.second;
bArch =
true;
}
if (bVendor && bVersion && bHome && bArch) {
break;
}
}
if (!bVersion || !bVendor || !bHome || !bArch)
return false;
// init m_sRuntimeLibrary
OSL_ASSERT(!m_sHome.isEmpty());
//call virtual function to get the possible paths to the runtime library.
int size = 0;
char const*
const* arRtPaths = getRuntimePaths( & size);
std::vector<OUString> libpaths = getVectorFromCharArray(arRtPaths, size);
bool bRt =
false;
for (
auto const& libpath : libpaths)
{
//Construct an absolute path to the possible runtime
OUString usRt= m_sHome + libpath;
DirectoryItem item;
if(DirectoryItem::get(usRt, item) == File::E_None)
{
//found runtime lib
m_sRuntimeLibrary = usRt;
bRt =
true;
break;
}
}
if (!bRt)
return false;
// init m_sLD_LIBRARY_PATH
OSL_ASSERT(!m_sHome.isEmpty());
size = 0;
char const *
const * arLDPaths = getLibraryPaths( & size);
std::vector<OUString> ld_paths = getVectorFromCharArray(arLDPaths, size);
bool bLdPath =
true;
int c = 0;
for (
auto const& ld_path : ld_paths)
{
OUString usAbsUrl= m_sHome + ld_path;
// convert to system path
OUString usSysPath;
if(File::getSystemPathFromFileURL(usAbsUrl, usSysPath) == File::E_None)
{
if(c > 0)
m_sLD_LIBRARY_PATH+= OUStringChar(SAL_PATHSEPARATOR);
m_sLD_LIBRARY_PATH+= usSysPath;
}
else
{
bLdPath =
false;
break;
}
++c;
}
return bLdPath;
}
const OUString & VendorBase::getVendor()
const
{
return m_sVendor;
}
const OUString & VendorBase::getVersion()
const
{
return m_sVersion;
}
const OUString & VendorBase::getHome()
const
{
return m_sHome;
}
const OUString & VendorBase::getLibraryPath()
const
{
return m_sLD_LIBRARY_PATH;
}
const OUString & VendorBase::getRuntimeLibrary()
const
{
return m_sRuntimeLibrary;
}
bool VendorBase::isValidArch()
const
{
// Warning: These values come from the "os.arch" property.
// It is not defined what the exact values are.
// Oracle JRE 8 has "x86" and "amd64", the others were found at http://lopica.sourceforge.net/os.html .
// There might still be missing some options; we need to extend the check once we find out.
#if defined _WIN64 ||
defined MACOSX
#if defined __x86_64__ ||
defined _M_AMD64
return m_sArch ==
"amd64" || m_sArch ==
"x86_64";
#elif defined __aarch64__ ||
defined _M_ARM64
return m_sArch ==
"aarch64";
#else
#error neither arm64 nor amd64
for win64/mac? Sounds fishy.
#endif
#elif defined _WIN32
return m_sArch ==
"x86" || m_sArch ==
"i386" || m_sArch ==
"i686";
#else
(
void)
this;
return true;
#endif
}
bool VendorBase::needsRestart()
const
{
return !getLibraryPath().isEmpty();
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */