/* -*- 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 #include #include "gnujre.hxx" #include "util.hxx" using namespace std; using namespace osl; using ::rtl::Reference; namespace jfw_plugin { Reference GnuInfo::createInstance() { return new GnuInfo; } char const* const* GnuInfo::getJavaExePaths(int * size) { static char const * ar[] = { "gij", "bin/gij", "gij-4.3", "bin/gij-4.3", "gij-4.2", "bin/gij-4.2", "gij-4.1", "bin/gij-4.1" }; *size = SAL_N_ELEMENTS (ar); return ar; } #if defined(MIPS) && defined(OSL_LITENDIAN) #define GCJ_JFW_PLUGIN_ARCH "mipsel" #elif defined(MIPS64) && defined(OSL_LITENDIAN) #define GCJ_JFW_PLUGIN_ARCH "mips64el" #else #define GCJ_JFW_PLUGIN_ARCH JFW_PLUGIN_ARCH #endif char const* const* GnuInfo::getRuntimePaths(int * size) { static char const* ar[]= { "/libjvm.so", "/lib/" GCJ_JFW_PLUGIN_ARCH "/client/libjvm.so", "/gcj-4.1.1/libjvm.so", "/gcj-4.3-90/libjvm.so", "/gcj-4.2-81/libjvm.so", "/gcj-4.2/libjvm.so", "/gcj-4.2.1/libjvm.so", "/gcj-4.2.2/libjvm.so", "/gcj-4.2.3/libjvm.so", "/gcj-4.1-71/libjvm.so", "/gcj-4_1/libjvm.so", "/gcj-4.1/libjvm.so", "/libgcj.so.81", "/libgcj.so.80", "/libgcj.so.8", "/libgcj.so.71", "/libgcj.so.70", "/libgcj.so.7", "/libgcj.so.6" }; *size = SAL_N_ELEMENTS(ar); return ar; } char const* const* GnuInfo::getLibraryPaths(int* /*size*/) { return nullptr; } bool GnuInfo::initialize(vector > props) { //get java.vendor, java.version, java.home, //javax.accessibility.assistive_technologies from system properties OUString sJavaLibraryPath; OUString const sVendorProperty("java.vendor"); OUString const sVersionProperty("java.version"); OUString const sJavaHomeProperty("java.home"); OUString const sJavaLibraryPathProperty("java.library.path"); OUString const sGNUHomeProperty("gnu.classpath.home.url"); OUString const sAccessProperty("javax.accessibility.assistive_technologies"); bool bVersion = false; bool bVendor = false; bool bHome = false; bool bJavaHome = false; bool bJavaLibraryPath = false; bool bAccess = false; for (auto const& prop : props) { if(! bVendor && sVendorProperty == prop.first) { m_sVendor = prop.second; bVendor = true; } else if (!bVersion && sVersionProperty == prop.first) { m_sVersion = prop.second; bVersion = true; } else if (!bHome && sGNUHomeProperty == prop.first) { m_sHome = prop.second; bHome = true; } else if (!bJavaHome && sJavaHomeProperty == prop.first) { 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_sJavaHome = fileURL; bJavaHome = true; } } } else if (!bJavaLibraryPath && sJavaLibraryPathProperty == prop.first) { sal_Int32 nIndex = 0; osl_getFileURLFromSystemPath(prop.second.getToken(0, ':', nIndex).pData, &sJavaLibraryPath.pData); bJavaLibraryPath = true; } else if (!bAccess && sAccessProperty == prop.first) { if (!prop.second.isEmpty()) { m_bAccessibility = true; bAccess = true; } } // the javax.accessibility.xxx property may not be set. Therefore we //must search through all properties. } if (!bVersion || !bVendor || !bHome) return false; if (m_sJavaHome.isEmpty()) m_sJavaHome = "file:///usr/lib"; // 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); vector 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) { m_sHome = m_sJavaHome; 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; } } } // try to find it by the java.library.path property if (!bRt && m_sJavaHome != sJavaLibraryPath) { m_sHome = sJavaLibraryPath; 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; } } } #ifdef X86_64 //Make one last final legacy attempt on x86_64 in case the distro placed it in lib64 instead if (!bRt && m_sJavaHome != "file:///usr/lib") { m_sHome = "file:///usr/lib64"; 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; } } } #endif if (!bRt) return false; // init m_sLD_LIBRARY_PATH OSL_ASSERT(!m_sHome.isEmpty()); size = 0; char const * const * arLDPaths = getLibraryPaths( & size); vector 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+= OUStringLiteral1(SAL_PATHSEPARATOR); m_sLD_LIBRARY_PATH+= usSysPath; } else { bLdPath = false; break; } ++c; } return bLdPath; } int GnuInfo::compareVersions(const OUString&) const { return 0; } } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */