1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #if !defined INCLUDED_JFW_PLUGIN_VENDORBASE_HXX 25 #define INCLUDED_JFW_PLUGIN_VENDORBASE_HXX 26 27 #include "rtl/ustring.hxx" 28 #include "rtl/ref.hxx" 29 #include "osl/endian.h" 30 #include "salhelper/simplereferenceobject.hxx" 31 #include <vector> 32 33 namespace jfw_plugin 34 { 35 36 37 //Used by subclasses of VendorBase to build paths to Java runtime 38 #if defined(__sparcv9) 39 #define JFW_PLUGIN_ARCH "sparcv9" 40 #elif defined SPARC 41 #define JFW_PLUGIN_ARCH "sparc" 42 #elif defined X86_64 43 #define JFW_PLUGIN_ARCH "amd64" 44 #elif defined INTEL 45 #define JFW_PLUGIN_ARCH "i386" 46 #elif defined POWERPC64 47 #define JFW_PLUGIN_ARCH "ppc64" 48 #elif defined POWERPC 49 #define JFW_PLUGIN_ARCH "ppc" 50 #elif defined MIPS 51 #ifdef OSL_BIGENDIAN 52 # define JFW_PLUGIN_ARCH "mips" 53 #else 54 # define JFW_PLUGIN_ARCH "mips32" 55 #endif 56 #elif defined S390X 57 #define JFW_PLUGIN_ARCH "s390x" 58 #elif defined S390 59 #define JFW_PLUGIN_ARCH "s390" 60 #elif defined ARM 61 #define JFW_PLUGIN_ARCH "arm" 62 #elif defined IA64 63 #define JFW_PLUGIN_ARCH "ia64" 64 #elif defined M68K 65 #define JFW_PLUGIN_ARCH "m68k" 66 #elif defined HPPA 67 #define JFW_PLUGIN_ARCH "parisc" 68 #elif defined AXP 69 #define JFW_PLUGIN_ARCH "alpha" 70 #else // SPARC, INTEL, POWERPC, MIPS, ARM, IA64, M68K, HPPA, ALPHA 71 #error unknown plattform 72 #endif // SPARC, INTEL, POWERPC, MIPS, ARM, IA64, M68K, HPPA, ALPHA 73 74 75 class MalformedVersionException 76 { 77 public: 78 MalformedVersionException(); 79 80 MalformedVersionException(const MalformedVersionException &); 81 82 virtual ~MalformedVersionException(); 83 84 MalformedVersionException & operator =(const MalformedVersionException &); 85 }; 86 87 class VendorBase: public salhelper::SimpleReferenceObject 88 { 89 public: 90 VendorBase(); 91 /* returns relativ paths to the java executable as 92 file URLs. 93 94 For example "bin/java.exe". You need 95 to implement this function in a derived class, if 96 the paths differ. this implmentation provides for 97 Windows "bin/java.exe" and for Unix "bin/java". 98 The paths are relative file URLs. That is, they always 99 contain '/' even on windows. The paths are relative 100 to the installation directory of a JRE. 101 102 103 The signature of this function must correspond to 104 getJavaExePaths_func. 105 */ 106 static char const* const * getJavaExePaths(int* size); 107 108 /* creates an instance of this class. MUST be overridden 109 in a derived class. 110 #################################################### 111 OVERRIDE in derived class 112 ################################################### 113 @param 114 Key - value pairs of the system properties of the JRE. 115 */ 116 static rtl::Reference<VendorBase> createInstance(); 117 118 /* called automatically on the instance created by createInstance. 119 120 @return 121 true - the object could completely initialize. 122 false - the object could not completly initialize. In this case 123 it will be discarded by the caller. 124 */ 125 virtual bool initialize( 126 std::vector<std::pair<rtl::OUString, rtl::OUString> > props); 127 128 /* returns relative file URLs to the runtime library. 129 For example "/bin/client/jvm.dll" 130 */ 131 virtual char const* const* getRuntimePaths(int* size); 132 133 virtual char const* const* getLibraryPaths(int* size); 134 135 virtual const rtl::OUString & getVendor() const; 136 virtual const rtl::OUString & getVersion() const; 137 virtual const rtl::OUString & getHome() const; 138 virtual const rtl::OUString & getRuntimeLibrary() const; 139 virtual const rtl::OUString & getLibraryPaths() const; 140 virtual bool supportsAccessibility() const; 141 /* determines if prior to running java something has to be done, 142 like setting the LD_LIBRARY_PATH. This implementation checks 143 if an LD_LIBRARY_PATH (getLD_LIBRARY_PATH) needs to be set and 144 if so, needsRestart returns true. 145 */ 146 virtual bool needsRestart() const; 147 148 /* compares versions of this vendor. MUST be overridden 149 in a derived class. 150 #################################################### 151 OVERRIDE in derived class 152 ################################################### 153 @return 154 0 this.version == sSecond 155 1 this.version > sSecond 156 -1 this.version < sSEcond 157 158 @throw 159 MalformedVersionException if the version string was not recognized. 160 */ 161 virtual int compareVersions(const rtl::OUString& sSecond) const; 162 163 protected: 164 165 rtl::OUString m_sVendor; 166 rtl::OUString m_sVersion; 167 rtl::OUString m_sHome; 168 rtl::OUString m_sRuntimeLibrary; 169 rtl::OUString m_sLD_LIBRARY_PATH; 170 bool m_bAccessibility; 171 172 173 typedef rtl::Reference<VendorBase> (* createInstance_func) (); 174 friend rtl::Reference<VendorBase> createInstance( 175 createInstance_func pFunc, 176 std::vector<std::pair<rtl::OUString, rtl::OUString> > properties); 177 }; 178 179 } 180 181 #endif 182