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Diffstat (limited to 'jvmfwk/inc/vendorbase.hxx')
| -rw-r--r-- | jvmfwk/inc/vendorbase.hxx | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/jvmfwk/inc/vendorbase.hxx b/jvmfwk/inc/vendorbase.hxx new file mode 100644 index 000000000..779fc8f7a --- /dev/null +++ b/jvmfwk/inc/vendorbase.hxx @@ -0,0 +1,182 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_JVMFWK_PLUGINS_SUNMAJOR_PLUGINLIB_VENDORBASE_HXX +#define INCLUDED_JVMFWK_PLUGINS_SUNMAJOR_PLUGINLIB_VENDORBASE_HXX + +#include <rtl/ustring.hxx> +#include <rtl/ref.hxx> +#include <osl/endian.h> +#include <salhelper/simplereferenceobject.hxx> +#include <vector> + +namespace jfw_plugin +{ +//Used by subclasses of VendorBase to build paths to Java runtime +#if defined(JAVA_ARCH) +#define JFW_PLUGIN_ARCH JAVA_ARCH +#elif defined SPARC64 +#define JFW_PLUGIN_ARCH "sparcv9" +#elif defined SPARC +#define JFW_PLUGIN_ARCH "sparc" +#elif defined X86_64 +#define JFW_PLUGIN_ARCH "amd64" +#elif defined ARM64 +#define JFW_PLUGIN_ARCH "arm64" +#elif defined INTEL +#define JFW_PLUGIN_ARCH "i386" +#elif defined POWERPC64 +#define JFW_PLUGIN_ARCH "ppc64" +#elif defined POWERPC +#define JFW_PLUGIN_ARCH "ppc" +#elif defined MIPS +#ifdef OSL_BIGENDIAN +#define JFW_PLUGIN_ARCH "mips" +#else +/* FIXME: do JDKs have some JDK-specific define? This is for +OpenJDK at least, but probably not true for Lemotes JDK */ +#define JFW_PLUGIN_ARCH "mipsel" +#endif +#elif defined MIPS64 +#ifdef OSL_BIGENDIAN +#define JFW_PLUGIN_ARCH "mips64" +#else +#define JFW_PLUGIN_ARCH "mips64el" +#endif +#elif defined S390X +#define JFW_PLUGIN_ARCH "s390x" +#elif defined S390 +#define JFW_PLUGIN_ARCH "s390" +#elif defined ARM +#define JFW_PLUGIN_ARCH "arm" +#elif defined IA64 +#define JFW_PLUGIN_ARCH "ia64" +#elif defined M68K +#define JFW_PLUGIN_ARCH "m68k" +#elif defined HPPA +#define JFW_PLUGIN_ARCH "parisc" +#elif defined AXP +#define JFW_PLUGIN_ARCH "alpha" +#elif defined AARCH64 +#define JFW_PLUGIN_ARCH "aarch64" +#else // SPARC, INTEL, POWERPC, MIPS, MIPS64, ARM, IA64, M68K, HPPA, ALPHA +#error unknown platform +#endif // SPARC, INTEL, POWERPC, MIPS, MIPS64, ARM, IA64, M68K, HPPA, ALPHA + +class MalformedVersionException final : public std::exception +{ +public: + virtual ~MalformedVersionException() override; +}; + +class VendorBase : public salhelper::SimpleReferenceObject +{ +public: + VendorBase(); + /* static char const* const * getJavaExePaths(int* size); + + returns relative paths to the java executable as + file URLs. + + For example "bin/java.exe". You need + to implement this function in a derived class, if + the paths differ. this implementation provides for + Windows "bin/java.exe" and for Unix "bin/java". + The paths are relative file URLs. That is, they always + contain '/' even on windows. The paths are relative + to the installation directory of a JRE. + + + The signature of this function must correspond to + getJavaExePaths_func. + */ + + /* static rtl::Reference<VendorBase> createInstance(); + + creates an instance of this class. MUST be overridden + in a derived class. + #################################################### + OVERRIDE in derived class + ################################################### + @param + Key - value pairs of the system properties of the JRE. + */ + + const OUString& getVendor() const; + const OUString& getVersion() const; + const OUString& getHome() const; + const OUString& getRuntimeLibrary() const; + const OUString& getLibraryPath() const; + bool isValidArch() const; + /* determines if prior to running java something has to be done, + like setting the LD_LIBRARY_PATH. This implementation checks + if an LD_LIBRARY_PATH (getLD_LIBRARY_PATH) needs to be set and + if so, needsRestart returns true. + */ + bool needsRestart() const; + + /* compares versions of this vendor. MUST be overridden + in a derived class. + #################################################### + OVERRIDE in derived class + ################################################### + @return + 0 this.version == sSecond + 1 this.version > sSecond + -1 this.version < sSEcond + + @throw + MalformedVersionException if the version string was not recognized. + */ + virtual int compareVersions(const OUString& sSecond) const = 0; + +protected: + /* called automatically on the instance created by createInstance. + + @return + true - the object could completely initialize. + false - the object could not completely initialize. In this case + it will be discarded by the caller. + */ + bool initialize(const std::vector<std::pair<OUString, OUString>>& props); + + /* returns relative file URLs to the runtime library. + For example "/bin/client/jvm.dll" + */ + virtual char const* const* getRuntimePaths(int* size) = 0; + + virtual char const* const* getLibraryPaths(int* size) = 0; + + OUString m_sVendor; + OUString m_sVersion; + OUString m_sHome; + OUString m_sRuntimeLibrary; + OUString m_sLD_LIBRARY_PATH; + OUString m_sArch; + + typedef rtl::Reference<VendorBase> (*createInstance_func)(); + friend rtl::Reference<VendorBase> + createInstance(createInstance_func pFunc, + const std::vector<std::pair<OUString, OUString>>& properties); +}; +} + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |