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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef INCLUDED_JFW_PLUGIN_VENDORBASE_HXX
21 : #define INCLUDED_JFW_PLUGIN_VENDORBASE_HXX
22 :
23 : #include "rtl/ustring.hxx"
24 : #include "rtl/ref.hxx"
25 : #include "osl/endian.h"
26 : #include "salhelper/simplereferenceobject.hxx"
27 : #include <vector>
28 :
29 : namespace jfw_plugin
30 : {
31 :
32 :
33 : //Used by subclasses of VendorBase to build paths to Java runtime
34 : #if defined(__sparcv9)
35 : #define JFW_PLUGIN_ARCH "sparcv9"
36 : #elif defined SPARC
37 : #define JFW_PLUGIN_ARCH "sparc"
38 : #elif defined X86_64
39 : #define JFW_PLUGIN_ARCH "amd64"
40 : #elif defined INTEL
41 : #define JFW_PLUGIN_ARCH "i386"
42 : #elif defined POWERPC64
43 : #define JFW_PLUGIN_ARCH "ppc64"
44 : #elif defined POWERPC
45 : #define JFW_PLUGIN_ARCH "ppc"
46 : #elif defined MIPS
47 : #ifdef OSL_BIGENDIAN
48 : # define JFW_PLUGIN_ARCH "mips"
49 : #else
50 : /* FIXME: do JDKs have some JDK-specific define? This is for
51 : OpenJDK at least, but probably not true for Lemotes JDK */
52 : # define JFW_PLUGIN_ARCH "mipsel"
53 : #endif
54 : #elif defined S390X
55 : #define JFW_PLUGIN_ARCH "s390x"
56 : #elif defined S390
57 : #define JFW_PLUGIN_ARCH "s390"
58 : #elif defined ARM
59 : #define JFW_PLUGIN_ARCH "arm"
60 : #elif defined IA64
61 : #define JFW_PLUGIN_ARCH "ia64"
62 : #elif defined M68K
63 : #define JFW_PLUGIN_ARCH "m68k"
64 : #elif defined HPPA
65 : #define JFW_PLUGIN_ARCH "parisc"
66 : #elif defined AXP
67 : #define JFW_PLUGIN_ARCH "alpha"
68 : #else // SPARC, INTEL, POWERPC, MIPS, ARM, IA64, M68K, HPPA, ALPHA
69 : #error unknown platform
70 : #endif // SPARC, INTEL, POWERPC, MIPS, ARM, IA64, M68K, HPPA, ALPHA
71 :
72 :
73 : class MalformedVersionException
74 : {
75 : public:
76 : MalformedVersionException();
77 :
78 : MalformedVersionException(const MalformedVersionException &);
79 :
80 : virtual ~MalformedVersionException();
81 :
82 : MalformedVersionException & operator =(const MalformedVersionException &);
83 : };
84 :
85 2 : class VendorBase: public salhelper::SimpleReferenceObject
86 : {
87 : public:
88 : VendorBase();
89 : /* returns relative paths to the java executable as
90 : file URLs.
91 :
92 : For example "bin/java.exe". You need
93 : to implement this function in a derived class, if
94 : the paths differ. this implmentation provides for
95 : Windows "bin/java.exe" and for Unix "bin/java".
96 : The paths are relative file URLs. That is, they always
97 : contain '/' even on windows. The paths are relative
98 : to the installation directory of a JRE.
99 :
100 :
101 : The signature of this function must correspond to
102 : getJavaExePaths_func.
103 : */
104 : static char const* const * getJavaExePaths(int* size);
105 :
106 : /* creates an instance of this class. MUST be overridden
107 : in a derived class.
108 : ####################################################
109 : OVERRIDE in derived class
110 : ###################################################
111 : @param
112 : Key - value pairs of the system properties of the JRE.
113 : */
114 : static rtl::Reference<VendorBase> createInstance();
115 :
116 : /* called automatically on the instance created by createInstance.
117 :
118 : @return
119 : true - the object could completely initialize.
120 : false - the object could not completely initialize. In this case
121 : it will be discarded by the caller.
122 : */
123 : virtual bool initialize(
124 : std::vector<std::pair<OUString, OUString> > props);
125 :
126 : /* returns relative file URLs to the runtime library.
127 : For example "/bin/client/jvm.dll"
128 : */
129 : virtual char const* const* getRuntimePaths(int* size);
130 :
131 : virtual char const* const* getLibraryPaths(int* size);
132 :
133 : virtual const OUString & getVendor() const;
134 : virtual const OUString & getVersion() const;
135 : virtual const OUString & getHome() const;
136 : virtual const OUString & getRuntimeLibrary() const;
137 : virtual const OUString & getLibraryPaths() const;
138 : virtual bool supportsAccessibility() const;
139 : /* determines if prior to running java something has to be done,
140 : like setting the LD_LIBRARY_PATH. This implementation checks
141 : if an LD_LIBRARY_PATH (getLD_LIBRARY_PATH) needs to be set and
142 : if so, needsRestart returns true.
143 : */
144 : virtual bool needsRestart() const;
145 :
146 : /* compares versions of this vendor. MUST be overridden
147 : in a derived class.
148 : ####################################################
149 : OVERRIDE in derived class
150 : ###################################################
151 : @return
152 : 0 this.version == sSecond
153 : 1 this.version > sSecond
154 : -1 this.version < sSEcond
155 :
156 : @throw
157 : MalformedVersionException if the version string was not recognized.
158 : */
159 : virtual int compareVersions(const OUString& sSecond) const;
160 :
161 : protected:
162 :
163 : OUString m_sVendor;
164 : OUString m_sVersion;
165 : OUString m_sHome;
166 : OUString m_sRuntimeLibrary;
167 : OUString m_sLD_LIBRARY_PATH;
168 : bool m_bAccessibility;
169 :
170 :
171 : typedef rtl::Reference<VendorBase> (* createInstance_func) ();
172 : friend rtl::Reference<VendorBase> createInstance(
173 : createInstance_func pFunc,
174 : std::vector<std::pair<OUString, OUString> > properties);
175 : };
176 :
177 : }
178 :
179 : #endif
180 :
181 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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