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 #if !defined INCLUDED_JVMFWK_FWKUTIL_HXX 24 #define INCLUDED_JVMFWK_FWKUTIL_HXX 25 26 #include "sal/config.h" 27 #include "osl/mutex.hxx" 28 #include "rtl/bootstrap.hxx" 29 #include "rtl/instance.hxx" 30 #include "rtl/ustrbuf.hxx" 31 #include "rtl/byteseq.hxx" 32 #include "osl/thread.hxx" 33 #if OSL_DEBUG_LEVEL >=2 34 #include <stdio.h> 35 #endif 36 37 38 namespace jfw 39 { 40 41 /** Returns the file URL of the directory where the framework library 42 (this library) resides. 43 */ 44 rtl::OUString getLibraryLocation(); 45 46 /** provides a bootstrap class which already knows the values from the 47 jvmfkwrc file. 48 */ 49 struct Bootstrap : 50 public ::rtl::StaticWithInit< const rtl::Bootstrap *, Bootstrap > { operator ()jfw::Bootstrap51 const rtl::Bootstrap * operator () () { 52 ::rtl::OUStringBuffer buf(256); 53 buf.append(getLibraryLocation()); 54 buf.appendAscii(SAL_CONFIGFILE("/jvmfwk3")); 55 ::rtl::OUString sIni = buf.makeStringAndClear(); 56 ::rtl::Bootstrap * bootstrap = new ::rtl::Bootstrap(sIni); 57 #if OSL_DEBUG_LEVEL >=2 58 rtl::OString o = rtl::OUStringToOString( sIni , osl_getThreadTextEncoding() ); 59 fprintf(stderr, "[Java framework] Using configuration file %s\n" , o.getStr() ); 60 #endif 61 return bootstrap; 62 } 63 }; 64 65 struct FwkMutex: public ::rtl::Static<osl::Mutex, FwkMutex> {}; 66 67 //osl::Mutex * getFwkMutex(); 68 69 rtl::ByteSequence encodeBase16(const rtl::ByteSequence& rawData); 70 rtl::ByteSequence decodeBase16(const rtl::ByteSequence& data); 71 72 rtl::OUString getPlatform(); 73 74 //const rtl::Bootstrap& getBootstrap(); 75 76 77 rtl::OUString getDirFromFile(const rtl::OUString& usFilePath); 78 79 /** Returns the file URL of the folder where the executable resides. 80 */ 81 rtl::OUString getExecutableDirectory(); 82 /** Locates the plugin library and returns the file URL. 83 84 First tries to locate plugin relative to baseUrl (if relative); 85 vnd.sun.star.expand URLs are supported. If that fails, tries to 86 locate plugin relative to the executable. If that fails, and plugin 87 contains no slashes, tries to locate plugin in a platform-specific way 88 (e.g., LD_LIBRARY_PATH). 89 90 @param baseUrl 91 The base file URL relative to which the plugin argument is interpreted. 92 93 @param plugin 94 The argument is an absolute or relative URL or just the name of the plugin. 95 */ 96 rtl::OUString findPlugin( 97 const rtl::OUString & baseUrl, const rtl::OUString & plugin); 98 99 100 enum FileStatus 101 { 102 FILE_OK, 103 FILE_DOES_NOT_EXIST, 104 FILE_INVALID 105 }; 106 107 /** checks if the URL is a file. 108 109 If it is a link to a file than 110 it is resolved. Assuming that the argument 111 represents a relative URL then FILE_INVALID 112 is returned. 113 114 115 @return 116 one of the values of FileStatus. 117 118 @exception 119 Errors occurred during determining if the file exists 120 */ 121 FileStatus checkFileURL(const rtl::OUString & path); 122 123 124 struct PluginLibrary; 125 class VersionInfo; 126 class CJavaInfo; 127 128 bool isAccessibilitySupportDesired(); 129 130 rtl::OUString buildClassPathFromDirectory(const rtl::OUString & relPath); 131 132 rtl::OUString retrieveClassPath( ::rtl::OUString const & macro ); 133 } 134 #endif 135