462 lines
17 KiB
C++
462 lines
17 KiB
C++
/*************************************************************************
|
|
*
|
|
* $RCSfile: javaunohelper.cxx,v $
|
|
*
|
|
* $Revision: 1.3 $
|
|
*
|
|
* last change: $Author: kr $ $Date: 2000-11-24 15:47:12 $
|
|
*
|
|
* The Contents of this file are made available subject to the terms of
|
|
* either of the following licenses
|
|
*
|
|
* - GNU Lesser General Public License Version 2.1
|
|
* - Sun Industry Standards Source License Version 1.1
|
|
*
|
|
* Sun Microsystems Inc., October, 2000
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2000 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
*
|
|
* Sun Industry Standards Source License Version 1.1
|
|
* =================================================
|
|
* The contents of this file are subject to the Sun Industry Standards
|
|
* Source License Version 1.1 (the "License"); You may not use this file
|
|
* except in compliance with the License. You may obtain a copy of the
|
|
* License at http://www.openoffice.org/license.html.
|
|
*
|
|
* Software provided under this License is provided on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
|
|
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
|
|
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
|
|
* See the License for the specific provisions governing your rights and
|
|
* obligations concerning the Software.
|
|
*
|
|
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
|
|
*
|
|
* Copyright: 2000 by Sun Microsystems, Inc.
|
|
*
|
|
* All Rights Reserved.
|
|
*
|
|
* Contributor(s): _______________________________________
|
|
*
|
|
*
|
|
************************************************************************/
|
|
|
|
#ifndef _OSL_DIAGNOSE_H_
|
|
#include <osl/diagnose.h>
|
|
#endif
|
|
#ifndef _OSL_MODULE_H_
|
|
#include <osl/module.h>
|
|
#endif
|
|
#ifndef _OSL_THREAD_H_
|
|
#include <osl/thread.h>
|
|
#endif
|
|
#ifndef _RTL_USTRING_HXX_
|
|
#include <rtl/ustring.hxx>
|
|
#endif
|
|
#ifndef _RTL_STRBUF_HXX_
|
|
#include <rtl/strbuf.hxx>
|
|
#endif
|
|
|
|
#ifndef _UNO_ENVIRONMENT_H_
|
|
#include <uno/environment.h>
|
|
#endif
|
|
#ifndef _UNO_MAPPING_HXX_
|
|
#include <uno/mapping.hxx>
|
|
#endif
|
|
|
|
#ifndef _CPPUHELPER_QUERYINTERFACE_HXX_
|
|
#include <cppuhelper/queryinterface.hxx>
|
|
#endif
|
|
#ifndef _CPPUHELPER_WEAK_HXX_
|
|
#include <cppuhelper/weak.hxx>
|
|
#endif
|
|
#ifndef _CPPUHELPER_FACTORY_HXX_
|
|
#include <cppuhelper/factory.hxx>
|
|
#endif
|
|
#ifndef _CPPUHELPER_IMPLBASE3_HXX_
|
|
#include <cppuhelper/implbase3.hxx>
|
|
#endif
|
|
|
|
#include <bridges/java/jvmcontext.hxx>
|
|
|
|
#include <cppuhelper/servicefactory.hxx>
|
|
|
|
#include <com/sun/star/loader/XImplementationLoader.hpp>
|
|
#include <com/sun/star/lang/IllegalArgumentException.hpp>
|
|
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
|
|
#include <com/sun/star/lang/XServiceInfo.hpp>
|
|
#include <com/sun/star/lang/XInitialization.hpp>
|
|
#include <com/sun/star/registry/XRegistryKey.hpp>
|
|
|
|
|
|
using namespace com::sun::star::uno;
|
|
using namespace com::sun::star::loader;
|
|
using namespace com::sun::star::lang;
|
|
using namespace com::sun::star::registry;
|
|
using namespace cppu;
|
|
using namespace rtl;
|
|
|
|
#define JAVA_ENV_NAME "java"
|
|
|
|
/*
|
|
* Class: com_sun_star_comp_helper_SharedLibraryLoader
|
|
* Method: component_writeInfo
|
|
* Signature: (Ljava/lang/String;Lcom/sun/star/lang/XMultiServiceFactory;Lcom/sun/star/registry/XRegistryKey;)Z
|
|
*/
|
|
extern "C" JNIEXPORT jboolean JNICALL Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1writeInfo
|
|
(JNIEnv * pJEnv, jclass jClass, jstring jLibName, jobject jSMgr, jobject jRegKey)
|
|
{
|
|
OUString sMessage;
|
|
sal_Bool bRet = sal_False;
|
|
|
|
const jchar* pJLibName = pJEnv->GetStringChars( jLibName, NULL );
|
|
OUString aLibName( pJLibName );
|
|
pJEnv->ReleaseStringChars( jLibName, pJLibName);
|
|
|
|
oslModule lib = osl_loadModule( aLibName.pData, SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL );
|
|
|
|
if (lib)
|
|
{
|
|
void * pSym;
|
|
|
|
// ========================= LATEST VERSION =========================
|
|
OUString aGetEnvName( RTL_CONSTASCII_USTRINGPARAM(COMPONENT_GETENV) );
|
|
if (pSym = osl_getSymbol( lib, aGetEnvName.pData ))
|
|
{
|
|
uno_Environment * pJavaEnv = 0;
|
|
uno_Environment * pLoaderEnv = 0;
|
|
const sal_Char * pEnvTypeName = 0;
|
|
|
|
(*((component_getImplementationEnvironmentFunc)pSym))( &pEnvTypeName, &pLoaderEnv );
|
|
OUString aEnvTypeName( OUString::createFromAscii( pEnvTypeName ) );
|
|
|
|
if (! pLoaderEnv)
|
|
uno_getEnvironment( &pLoaderEnv, aEnvTypeName.pData, 0 );
|
|
|
|
JavaVM * pJVM;
|
|
pJEnv->GetJavaVM( &pJVM );
|
|
|
|
JavaVMContext * pVMContext = new JavaVMContext(pJVM);
|
|
uno_getEnvironment(&pJavaEnv, OUString::createFromAscii("java").pData, pVMContext);
|
|
|
|
OUString aWriteInfoName( RTL_CONSTASCII_USTRINGPARAM(COMPONENT_WRITEINFO) );
|
|
if (pSym = osl_getSymbol( lib, aWriteInfoName.pData ))
|
|
{
|
|
if (pJavaEnv && pLoaderEnv)
|
|
{
|
|
Mapping java2dest(pJavaEnv, pLoaderEnv);
|
|
|
|
if ( java2dest.is() )
|
|
{
|
|
typelib_InterfaceTypeDescription * pType = 0;
|
|
|
|
getCppuType((Reference< XMultiServiceFactory > *) 0).getDescription((typelib_TypeDescription **) & pType);
|
|
void * pSMgr = java2dest.mapInterface(jSMgr, pType);
|
|
|
|
getCppuType((Reference< XRegistryKey > *) 0).getDescription((typelib_TypeDescription **) & pType);
|
|
void * pKey = java2dest.mapInterface(jRegKey, pType);
|
|
|
|
if (pKey)
|
|
{
|
|
bRet = (*((component_writeInfoFunc)pSym))( pSMgr, pKey );
|
|
|
|
if (pLoaderEnv->pExtEnv)
|
|
(*pLoaderEnv->pExtEnv->releaseInterface)( pLoaderEnv->pExtEnv, pKey );
|
|
}
|
|
|
|
if (pSMgr && pLoaderEnv->pExtEnv)
|
|
(*pLoaderEnv->pExtEnv->releaseInterface)( pLoaderEnv->pExtEnv, pSMgr );
|
|
}
|
|
}
|
|
} else
|
|
{
|
|
sMessage = OUString::createFromAscii("symbol \"");
|
|
sMessage += aWriteInfoName;
|
|
sMessage += OUString::createFromAscii("\" could not be found in \"");
|
|
sMessage += aLibName;
|
|
sMessage += OUString::createFromAscii("\"");
|
|
}
|
|
|
|
if (pLoaderEnv)
|
|
(*pLoaderEnv->release)( pLoaderEnv );
|
|
if (pJavaEnv)
|
|
(*pJavaEnv->release)( pJavaEnv );
|
|
}
|
|
}
|
|
|
|
return bRet == sal_False? JNI_FALSE : JNI_TRUE;
|
|
}
|
|
|
|
/*
|
|
* Class: com_sun_star_comp_helper_SharedLibraryLoader
|
|
* Method: component_getFactory
|
|
* Signature: (Ljava/lang/String;Ljava/lang/String;Lcom/sun/star/lang/XMultiServiceFactory;Lcom/sun/star/registry/XRegistryKey;)Ljava/lang/Object;
|
|
*/
|
|
extern "C" JNIEXPORT jobject JNICALL Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1getFactory
|
|
(JNIEnv * pJEnv, jclass jClass, jstring jLibName, jstring jImplName, jobject jSMgr, jobject jRegKey)
|
|
{ OUString sMessage;
|
|
|
|
const jchar* pJLibName = pJEnv->GetStringChars(jLibName, NULL);
|
|
OUString aLibName( pJLibName );
|
|
pJEnv->ReleaseStringChars( jLibName, pJLibName);
|
|
|
|
//OUString aLibName = OUString::createFromAscii("cpld");
|
|
|
|
|
|
oslModule lib = osl_loadModule( aLibName.pData, SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL );
|
|
|
|
jobject joSLL_cpp;
|
|
|
|
if (lib)
|
|
{
|
|
void * pSym;
|
|
|
|
// ========================= LATEST VERSION =========================
|
|
OUString aGetEnvName( RTL_CONSTASCII_USTRINGPARAM(COMPONENT_GETENV) );
|
|
if (pSym = osl_getSymbol( lib, aGetEnvName.pData ))
|
|
{
|
|
uno_Environment * pJavaEnv = 0;
|
|
uno_Environment * pLoaderEnv = 0;
|
|
const sal_Char * pEnvTypeName = 0;
|
|
|
|
(*((component_getImplementationEnvironmentFunc)pSym))( &pEnvTypeName, &pLoaderEnv );
|
|
OUString aEnvTypeName( OUString::createFromAscii( pEnvTypeName ) );
|
|
|
|
if (! pLoaderEnv)
|
|
uno_getEnvironment( &pLoaderEnv, aEnvTypeName.pData, 0 );
|
|
|
|
JavaVM * pJVM;
|
|
|
|
pJEnv->GetJavaVM( &pJVM );
|
|
|
|
JavaVMContext * pVMContext = new JavaVMContext(pJVM);
|
|
uno_getEnvironment(&pJavaEnv, OUString::createFromAscii("java").pData, pVMContext);
|
|
|
|
OUString aGetFactoryName( RTL_CONSTASCII_USTRINGPARAM(COMPONENT_GETFACTORY) );
|
|
|
|
if (pSym = osl_getSymbol( lib, aGetFactoryName.pData ))
|
|
{
|
|
if (pJavaEnv && pLoaderEnv)
|
|
{
|
|
Mapping java2dest( pJavaEnv, pLoaderEnv );
|
|
Mapping dest2java( pLoaderEnv, pJavaEnv );
|
|
|
|
if (dest2java.is() && java2dest.is())
|
|
{
|
|
typelib_InterfaceTypeDescription * pType = 0;
|
|
|
|
getCppuType((Reference< XMultiServiceFactory > *) 0).getDescription((typelib_TypeDescription **) & pType);
|
|
void * pSMgr = java2dest.mapInterface(jSMgr, pType);
|
|
|
|
getCppuType((Reference< XRegistryKey > *) 0).getDescription((typelib_TypeDescription **) & pType);
|
|
void * pKey = java2dest.mapInterface(jRegKey, pType);
|
|
|
|
const char* pImplName = pJEnv->GetStringUTFChars( jImplName, NULL );
|
|
|
|
//com.sun.star.comp.stoc.DLLComponentLoader
|
|
//void * pSSF = (*((component_getFactoryFunc)pSym))( "com.sun.star.comp.stoc.DLLComponentLoader", pSMgr, pKey );
|
|
void * pSSF = (*((component_getFactoryFunc)pSym))( pImplName, pSMgr, pKey );
|
|
|
|
pJEnv->ReleaseStringUTFChars( jImplName, pImplName );
|
|
|
|
if (pKey && pLoaderEnv->pExtEnv)
|
|
(*pLoaderEnv->pExtEnv->releaseInterface)( pLoaderEnv->pExtEnv, pKey );
|
|
if (pSMgr && pLoaderEnv->pExtEnv)
|
|
(*pLoaderEnv->pExtEnv->releaseInterface)( pLoaderEnv->pExtEnv, pSMgr );
|
|
|
|
if (pSSF)
|
|
{
|
|
typelib_InterfaceTypeDescription * pXSharedLibraryLoader_Type = 0;
|
|
getCppuType((Reference< XServiceInfo > *) 0).getDescription((typelib_TypeDescription **) & pXSharedLibraryLoader_Type);
|
|
|
|
pXSharedLibraryLoader_Type = 0;
|
|
getCppuType((Reference< XSingleServiceFactory > *) 0).getDescription((typelib_TypeDescription **) & pXSharedLibraryLoader_Type);
|
|
|
|
joSLL_cpp = (jobject) dest2java.mapInterface( pSSF, getCppuType((Reference< XSingleServiceFactory > *) 0));
|
|
|
|
/*
|
|
XSingleServiceFactory * pRet = (XSingleServiceFactory *)
|
|
aDest2Java.mapInterface(
|
|
pSSF, ::getCppuType( (const Reference< XSingleServiceFactory > *)0 ) );
|
|
if (pRet)
|
|
{
|
|
xRet = pRet;
|
|
pRet->release();
|
|
}
|
|
*/
|
|
if (pLoaderEnv->pExtEnv)
|
|
(*pLoaderEnv->pExtEnv->releaseInterface)( pLoaderEnv->pExtEnv, pSSF );
|
|
}
|
|
else
|
|
{
|
|
sMessage = OUString::createFromAscii("got no factory from component \"");
|
|
sMessage += aLibName;
|
|
sMessage += OUString::createFromAscii("\"!");
|
|
}
|
|
}
|
|
}
|
|
} else
|
|
{
|
|
sMessage = OUString::createFromAscii("symbol \"");
|
|
sMessage += aGetFactoryName;
|
|
sMessage += OUString::createFromAscii("\" could not be found in \"");
|
|
sMessage += aLibName;
|
|
sMessage += OUString::createFromAscii("\"");
|
|
}
|
|
|
|
if (pLoaderEnv)
|
|
(*pLoaderEnv->release)( pLoaderEnv );
|
|
if (pJavaEnv)
|
|
(*pJavaEnv->release)( pJavaEnv );
|
|
}
|
|
}
|
|
return joSLL_cpp;
|
|
}
|
|
|
|
/*
|
|
* Class: com_sun_star_comp_helper_RegistryServiceFactory
|
|
* Method: createRegistryServiceFactory
|
|
* Signature: (Ljava/lang/String;Ljava/lang/String;Z)Ljava/lang/Object;
|
|
*/
|
|
extern "C" JNIEXPORT jobject JNICALL Java_com_sun_star_comp_helper_RegistryServiceFactory_createRegistryServiceFactory
|
|
(JNIEnv * pJEnv, jclass jClass, jstring jWriteRegFile, jstring jReadRegFile, jboolean jbReadOnly )
|
|
{
|
|
uno_Environment * pJavaEnv = 0;
|
|
uno_Environment * pCurrEnv = 0;
|
|
|
|
JavaVMContext * pVMContext = NULL;
|
|
JavaVM * pJVM;
|
|
pJEnv->GetJavaVM(&pJVM);
|
|
jobject joGlobalRegServiceFac = 0;
|
|
jobject joRegServiceFac = 0;
|
|
|
|
try {
|
|
OUString aWriteRegFile;
|
|
OUString aReadRegFile;
|
|
|
|
sal_Bool bReadOnly = jbReadOnly == JNI_FALSE ? sal_False : sal_True;
|
|
|
|
if (jReadRegFile) {
|
|
const jchar* pjReadRegFile = pJEnv->GetStringChars(jReadRegFile, NULL);
|
|
aReadRegFile = OUString(pjReadRegFile);
|
|
pJEnv->ReleaseStringChars(jReadRegFile, pjReadRegFile);
|
|
}
|
|
|
|
if (jWriteRegFile) {
|
|
const jchar * pjWriteRegFile = pJEnv->GetStringChars(jWriteRegFile, NULL);
|
|
aWriteRegFile = OUString(pjWriteRegFile);
|
|
pJEnv->ReleaseStringChars(jWriteRegFile, pjWriteRegFile);
|
|
}
|
|
|
|
Reference<XMultiServiceFactory> rMSFac;
|
|
if (aReadRegFile.getLength() == 0)
|
|
rMSFac = createRegistryServiceFactory( aWriteRegFile, bReadOnly);
|
|
|
|
else
|
|
rMSFac = createRegistryServiceFactory(aWriteRegFile, aReadRegFile, bReadOnly);
|
|
|
|
|
|
JavaVMContext * pVMContext = NULL;
|
|
|
|
// possible race ?
|
|
{ // get the java environment
|
|
uno_Environment ** ppEnviroments = NULL;
|
|
sal_Int32 size = 0;
|
|
OUString java(RTL_CONSTASCII_USTRINGPARAM("java"));
|
|
|
|
uno_getRegisteredEnvironments(&ppEnviroments, &size, (uno_memAlloc)malloc, java.pData);
|
|
if(size) { // did we find an existing java environment?
|
|
OSL_TRACE("javaunohelper.cxx: RegistryServiceFactory.createRegistryServiceFactory: found an existing java environment");
|
|
|
|
pJavaEnv = ppEnviroments[0];
|
|
pVMContext = (JavaVMContext *)pJavaEnv->pContext;
|
|
|
|
for(sal_Int32 i = 1; i < size; ++ i)
|
|
ppEnviroments[i]->release(ppEnviroments[i]);
|
|
|
|
free(ppEnviroments);
|
|
}
|
|
else { // no, create one
|
|
pVMContext = new JavaVMContext(pJVM);
|
|
|
|
uno_getEnvironment(&pJavaEnv, java.pData, pVMContext);
|
|
if(!pJavaEnv) throw RuntimeException();
|
|
}
|
|
}
|
|
|
|
|
|
|
|
pVMContext->registerThread();
|
|
|
|
OUString aCurrentEnv(RTL_CONSTASCII_USTRINGPARAM(CPPU_CURRENT_LANGUAGE_BINDING_NAME));
|
|
uno_getEnvironment(&pCurrEnv, aCurrentEnv.pData, NULL);
|
|
if(!pCurrEnv) throw RuntimeException();
|
|
|
|
Mapping curr_java(pCurrEnv, pJavaEnv);
|
|
if (!curr_java.is()) throw RuntimeException();
|
|
|
|
pJavaEnv->release(pJavaEnv);
|
|
pJavaEnv = NULL;
|
|
|
|
pCurrEnv->release(pCurrEnv);
|
|
pCurrEnv = NULL;
|
|
|
|
|
|
joGlobalRegServiceFac = (jobject)curr_java.mapInterface(rMSFac.get(), getCppuType((Reference<XMultiServiceFactory > *)0));
|
|
if(!joGlobalRegServiceFac) throw RuntimeException();
|
|
|
|
// we need a local reference have to delete the global reference to the mapped object
|
|
jclass jcObject = pJEnv->FindClass("java/lang/Object");
|
|
if(pJEnv->ExceptionOccurred()) throw RuntimeException();
|
|
|
|
jobjectArray jaTmp = pJEnv->NewObjectArray(1, jcObject, joGlobalRegServiceFac);
|
|
if(pJEnv->ExceptionOccurred()) throw RuntimeException();
|
|
|
|
// delete the global reference
|
|
pJEnv->DeleteGlobalRef(joGlobalRegServiceFac);
|
|
joGlobalRegServiceFac = 0;
|
|
|
|
// get the local reference
|
|
joRegServiceFac = pJEnv->GetObjectArrayElement(jaTmp, 0);
|
|
if(pJEnv->ExceptionOccurred()) throw RuntimeException();
|
|
|
|
|
|
pVMContext->revokeThread();
|
|
pVMContext = NULL;
|
|
}
|
|
catch (RuntimeException & runtimeException) {
|
|
if(joGlobalRegServiceFac)
|
|
pJEnv->DeleteGlobalRef(joGlobalRegServiceFac);
|
|
|
|
if(pVMContext)
|
|
pVMContext->revokeThread();
|
|
|
|
if (pJavaEnv)
|
|
(*pJavaEnv->release)(pJavaEnv);
|
|
|
|
if (pCurrEnv)
|
|
(*pCurrEnv->release)(pCurrEnv);
|
|
}
|
|
|
|
OSL_TRACE("javaunohelper.cxx: object %i", joRegServiceFac);
|
|
|
|
return joRegServiceFac;
|
|
}
|