stoc/test/javavm/testjavavm.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   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
  21 #include <jni.h>
  22
  23 #include <stdio.h>
  24 #include <sal/main.h>
  25 #include <rtl/process.h>
  26
  27 #include <cppuhelper/servicefactory.hxx>
  28 #include <cppuhelper/weak.hxx>
  29 #include <cppuhelper/bootstrap.hxx>
  30
  31 #include <com/sun/star/registry/XSimpleRegistry.hpp>
  32 #include <com/sun/star/lang/XComponent.hpp>
  33 #include <com/sun/star/lang/XMultiComponentFactory.hpp>
  34 #include <com/sun/star/java/XJavaVM.hpp>
  35 #include <com/sun/star/registry/XImplementationRegistration.hpp>
  36 #include <com/sun/star/java/XJavaThreadRegister_11.hpp>
  37
  38 using namespace std;
  39 using namespace cppu;
  40 using namespace com::sun::star::uno;
  41 using namespace com::sun::star::lang;
  42 using namespace com::sun::star::lang;
  43 using namespace com::sun::star::registry;
  44 using namespace com::sun::star::java;
  45
  46 using ::rtl::OUString;
  47 using ::rtl::OUStringToOString;
  48 using ::rtl::OString;
  49
  50
  51 sal_Bool testJavaVM(const Reference< XMultiServiceFactory > & xMgr )
  52 {
  53
  54       OUString sVMService( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.java.JavaVirtualMachine"));
  55     Reference<XInterface> xXInt= xMgr->createInstance(sVMService);
  56     if( ! xXInt.is())
  57         return sal_False;
  58     Reference<XJavaVM> xVM( xXInt, UNO_QUERY);
  59     if( ! xVM.is())
  60         return sal_False;
  61     Reference<XJavaThreadRegister_11> xreg11(xVM, UNO_QUERY);
  62     if( ! xreg11.is())
  63         return sal_False;
  64
  65
  66     sal_Int8 arId[16];
  67     rtl_getGlobalProcessId((sal_uInt8*) arId);
  68     Any anyVM = xVM->getJavaVM( Sequence<sal_Int8>(arId, 16));
  69     if ( ! anyVM.hasValue())
  70     {
  71         OSL_FAIL("could not get Java VM");
  72         return sal_False;
  73     }
  74
  75     sal_Bool b= xreg11->isThreadAttached();
  76     xreg11->registerThread();
  77     b= xreg11->isThreadAttached();
  78     xreg11->revokeThread();
  79     b= xreg11->isThreadAttached();
  80
  81
  82     b= xVM->isVMEnabled();
  83     b= xVM->isVMStarted();
  84
  85
  86     b= xVM->isVMEnabled();
  87     b= xVM->isVMStarted();
  88
  89
  90     JavaVM* _jvm= *(JavaVM**) anyVM.getValue();
  91     JNIEnv *p_env;
  92     if( _jvm->AttachCurrentThread((void**) &p_env, 0))
  93         return sal_False;
  94
  95     jclass cls = p_env->FindClass( "TestJavaVM");
  96     if (cls == 0) {
  97         OSL_TRACE( "Can't find Prog class");
  98         exit(1);
  99     }
 100
 101     jmethodID id = p_env->GetStaticMethodID( cls, "getInt", "()I");
 102     if( id)
 103     {
 104         p_env->CallStaticIntMethod(cls, id);
 105     }
 106
 107     if( p_env->ExceptionOccurred()){
 108         p_env->ExceptionDescribe();
 109         p_env->ExceptionClear();
 110     }
 111
 112
 113     _jvm->DetachCurrentThread();
 114     return sal_True;
 115 }
 116
 117 SAL_IMPLEMENT_MAIN()
 118 {
 119     Reference<XSimpleRegistry> xreg= createSimpleRegistry();
 120     xreg->open( OUString( RTL_CONSTASCII_USTRINGPARAM("applicat.rdb")),
 121                                sal_False, sal_False );
 122
 123     Reference< XComponentContext > context= bootstrap_InitialComponentContext(xreg);
 124     Reference<XMultiComponentFactory> fac= context->getServiceManager();
 125     Reference<XMultiServiceFactory> xMgr( fac, UNO_QUERY);
 126
 127     sal_Bool bSucc = sal_False;
 128     try
 129     {
 130         OUString sImplReg(RTL_CONSTASCII_USTRINGPARAM(
 131             "com.sun.star.registry.ImplementationRegistration"));
 132         Reference<com::sun::star::registry::XImplementationRegistration> xImplReg(
 133             xMgr->createInstance( sImplReg ), UNO_QUERY );
 134         OSL_ENSURE( xImplReg.is(), "### no impl reg!" );
 135
 136
 137         OUString sLibLoader( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.loader.SharedLibrary"));
 138         OUString sJenLib(
 139             RTL_CONSTASCII_USTRINGPARAM( "javavm.uno" SAL_DLLEXTENSION ) );
 140         xImplReg->registerImplementation(
 141             sLibLoader, sJenLib, Reference< XSimpleRegistry >() );
 142
 143         bSucc = testJavaVM( xMgr );
 144     }
 145     catch (const Exception & rExc)
 146     {
 147         OSL_FAIL( "### exception occurred!" );
 148         OString aMsg( OUStringToOString( rExc.Message, RTL_TEXTENCODING_ASCII_US ) );
 149         OSL_TRACE( "### exception occurred: " );
 150         OSL_TRACE( "%s", aMsg.getStr() );
 151         OSL_TRACE( "\n" );
 152     }
 153
 154     Reference< XComponent > xCompContext( context, UNO_QUERY );
 155     xCompContext->dispose();
 156     printf("javavm %s", bSucc ? "succeeded" : "failed");
 157     return (bSucc ? 0 : -1);
 158 }
 159
 160
 161 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */