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 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_stoc.hxx" 26 27 28 #include <jni.h> 29 30 //#include <iostream> 31 #include <stdio.h> 32 #include <sal/main.h> 33 #include <rtl/process.h> 34 35 #include <cppuhelper/servicefactory.hxx> 36 #include <cppuhelper/weak.hxx> 37 #include <cppuhelper/bootstrap.hxx> 38 39 #include <com/sun/star/registry/XSimpleRegistry.hpp> 40 #include <com/sun/star/lang/XComponent.hpp> 41 #include <com/sun/star/lang/XMultiComponentFactory.hpp> 42 #include <com/sun/star/java/XJavaVM.hpp> 43 #include <com/sun/star/registry/XImplementationRegistration.hpp> 44 #include <com/sun/star/java/XJavaThreadRegister_11.hpp> 45 46 //#include <cppuhelper/implbase1.hxx> 47 48 using namespace std; 49 using namespace rtl; 50 using namespace cppu; 51 using namespace com::sun::star::uno; 52 using namespace com::sun::star::lang; 53 //using namespace com::sun::star::reflection; 54 using namespace com::sun::star::lang; 55 using namespace com::sun::star::registry; 56 using namespace com::sun::star::java; 57 58 59 sal_Bool testJavaVM(const Reference< XMultiServiceFactory > & xMgr ) 60 { 61 62 OUString sVMService( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.java.JavaVirtualMachine")); 63 Reference<XInterface> xXInt= xMgr->createInstance(sVMService); 64 if( ! xXInt.is()) 65 return sal_False; 66 Reference<XJavaVM> xVM( xXInt, UNO_QUERY); 67 if( ! xVM.is()) 68 return sal_False; 69 Reference<XJavaThreadRegister_11> xreg11(xVM, UNO_QUERY); 70 if( ! xreg11.is()) 71 return sal_False; 72 73 74 sal_Int8 arId[16]; 75 rtl_getGlobalProcessId((sal_uInt8*) arId); 76 Any anyVM = xVM->getJavaVM( Sequence<sal_Int8>(arId, 16)); 77 if ( ! anyVM.hasValue()) 78 { 79 OSL_ENSURE(0,"could not get Java VM"); 80 return sal_False; 81 } 82 83 sal_Bool b= xreg11->isThreadAttached(); 84 xreg11->registerThread(); 85 b= xreg11->isThreadAttached(); 86 xreg11->revokeThread(); 87 b= xreg11->isThreadAttached(); 88 89 90 b= xVM->isVMEnabled(); 91 b= xVM->isVMStarted(); 92 93 94 b= xVM->isVMEnabled(); 95 b= xVM->isVMStarted(); 96 97 98 JavaVM* _jvm= *(JavaVM**) anyVM.getValue(); 99 JNIEnv *p_env; 100 if( _jvm->AttachCurrentThread((void**) &p_env, 0)) 101 return sal_False; 102 103 // jclass aJProg = p_env->FindClass("TestJavaVM"); 104 // if( p_env->ExceptionOccurred()){ 105 // p_env->ExceptionDescribe(); 106 // p_env->ExceptionClear(); 107 // } 108 // 109 // jmethodID mid= p_env->GetStaticMethodID( aJProg,"main", "([Ljava/lang/String;)V"); 110 111 jclass cls = p_env->FindClass( "TestJavaVM"); 112 if (cls == 0) { 113 OSL_TRACE( "Can't find Prog class\n"); 114 exit(1); 115 } 116 117 // jmethodID methid = p_env->GetStaticMethodID( cls, "main", "([Ljava/lang/String;)V"); 118 // if (methid == 0) { 119 // OSL_TRACE("Can't find Prog.main\n"); 120 // exit(1); 121 // } 122 123 // jstring jstr = p_env->NewStringUTF(" from C!"); 124 // if (jstr == 0) { 125 // OSL_TRACE("Out of memory\n"); 126 // exit(1); 127 // } 128 // jobjectArray args = p_env->NewObjectArray( 1, 129 // p_env->FindClass("java/lang/String"), jstr); 130 // if (args == 0) { 131 // OSL_TRACE( "Out of memory\n"); 132 // exit(1); 133 // } 134 // p_env->CallStaticVoidMethod( cls, methid, args); 135 136 137 jmethodID id = p_env->GetStaticMethodID( cls, "getInt", "()I"); 138 if( id) 139 { 140 // jint _i= p_env->CallStaticIntMethod(cls, id); 141 p_env->CallStaticIntMethod(cls, id); 142 } 143 144 if( p_env->ExceptionOccurred()){ 145 p_env->ExceptionDescribe(); 146 p_env->ExceptionClear(); 147 } 148 149 150 _jvm->DetachCurrentThread(); 151 return sal_True; 152 } 153 154 SAL_IMPLEMENT_MAIN() 155 { 156 Reference<XSimpleRegistry> xreg= createSimpleRegistry(); 157 xreg->open( OUString( RTL_CONSTASCII_USTRINGPARAM("applicat.rdb")), 158 sal_False, sal_False ); 159 160 Reference< XComponentContext > context= bootstrap_InitialComponentContext(xreg); 161 Reference<XMultiComponentFactory> fac= context->getServiceManager(); 162 Reference<XMultiServiceFactory> xMgr( fac, UNO_QUERY); 163 164 sal_Bool bSucc = sal_False; 165 try 166 { 167 OUString sImplReg(RTL_CONSTASCII_USTRINGPARAM( 168 "com.sun.star.registry.ImplementationRegistration")); 169 Reference<com::sun::star::registry::XImplementationRegistration> xImplReg( 170 xMgr->createInstance( sImplReg ), UNO_QUERY ); 171 OSL_ENSURE( xImplReg.is(), "### no impl reg!" ); 172 173 174 OUString sLibLoader( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.loader.SharedLibrary")); 175 OUString sJenLib( 176 RTL_CONSTASCII_USTRINGPARAM( "javavm.uno" SAL_DLLEXTENSION ) ); 177 xImplReg->registerImplementation( 178 sLibLoader, sJenLib, Reference< XSimpleRegistry >() ); 179 180 bSucc = testJavaVM( xMgr ); 181 } 182 catch (Exception & rExc) 183 { 184 OSL_ENSURE( sal_False, "### exception occured!" ); 185 OString aMsg( OUStringToOString( rExc.Message, RTL_TEXTENCODING_ASCII_US ) ); 186 OSL_TRACE( "### exception occured: " ); 187 OSL_TRACE( aMsg.getStr() ); 188 OSL_TRACE( "\n" ); 189 } 190 191 Reference< XComponent > xCompContext( context, UNO_QUERY ); 192 xCompContext->dispose(); 193 printf("javavm %s", bSucc ? "succeeded" : "failed"); 194 // cout << "javavm " << (bSucc ? "succeeded" : "failed") << " !" << endl; 195 return (bSucc ? 0 : -1); 196 } 197 198 199