diff options
Diffstat (limited to 'javaunohelper/source')
| -rw-r--r-- | javaunohelper/source/bootstrap.cxx | 192 | ||||
| -rw-r--r-- | javaunohelper/source/javaunohelper.cxx | 326 | ||||
| -rw-r--r-- | javaunohelper/source/javaunohelper.map | 9 | ||||
| -rw-r--r-- | javaunohelper/source/makefile.mk | 138 | ||||
| -rw-r--r-- | javaunohelper/source/preload.cxx | 161 | ||||
| -rw-r--r-- | javaunohelper/source/vm.cxx | 150 | ||||
| -rw-r--r-- | javaunohelper/source/vm.hxx | 58 |
7 files changed, 1034 insertions, 0 deletions
diff --git a/javaunohelper/source/bootstrap.cxx b/javaunohelper/source/bootstrap.cxx new file mode 100644 index 000000000000..98219d4f4f67 --- /dev/null +++ b/javaunohelper/source/bootstrap.cxx @@ -0,0 +1,192 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: bootstrap.cxx,v $ + * $Revision: 1.13 $ + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_javaunohelper.hxx" + +#include "osl/diagnose.h" + +#include "rtl/alloc.h" +#include "rtl/bootstrap.hxx" +#include "rtl/string.hxx" + +#include "uno/mapping.hxx" +#include "uno/environment.hxx" + +#include "cppuhelper/bootstrap.hxx" + +#include "com/sun/star/lang/XComponent.hpp" +#include "com/sun/star/lang/XSingleComponentFactory.hpp" + +#include "jni.h" +#include "jvmaccess/virtualmachine.hxx" +#include "jvmaccess/unovirtualmachine.hxx" + +#include "vm.hxx" + +#define OUSTR(x) ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(x) ) + + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using ::rtl::OString; +using ::rtl::OUString; + +namespace javaunohelper +{ + +inline ::rtl::OUString jstring_to_oustring( jstring jstr, JNIEnv * jni_env ) +{ + OSL_ASSERT( sizeof (sal_Unicode) == sizeof (jchar) ); + jsize len = jni_env->GetStringLength( jstr ); + rtl_uString * ustr = + (rtl_uString *)rtl_allocateMemory( sizeof (rtl_uString) + (len * sizeof (sal_Unicode)) ); + jni_env->GetStringRegion( jstr, 0, len, ustr->buffer ); + OSL_ASSERT( JNI_FALSE == jni_env->ExceptionCheck() ); + ustr->refCount = 1; + ustr->length = len; + ustr->buffer[ len ] = '\0'; + return ::rtl::OUString( ustr, SAL_NO_ACQUIRE ); +} + +} + +//================================================================================================== +extern "C" JNIEXPORT jobject JNICALL Java_com_sun_star_comp_helper_Bootstrap_cppuhelper_1bootstrap( + JNIEnv * jni_env, jclass, jstring juno_rc, jobjectArray jpairs, + jobject loader ) +{ + try + { + if (0 != jpairs) + { + jsize nPos = 0, len = jni_env->GetArrayLength( jpairs ); + while (nPos < len) + { + // name + jstring jstr = (jstring)jni_env->GetObjectArrayElement( jpairs, nPos ); + if (JNI_FALSE != jni_env->ExceptionCheck()) + { + jni_env->ExceptionClear(); + throw RuntimeException( + OUSTR("index out of bounds?!"), Reference< XInterface >() ); + } + if (0 != jstr) + { + OUString name( ::javaunohelper::jstring_to_oustring( jstr, jni_env ) ); + // value + jstr = (jstring)jni_env->GetObjectArrayElement( jpairs, nPos +1 ); + if (JNI_FALSE != jni_env->ExceptionCheck()) + { + jni_env->ExceptionClear(); + throw RuntimeException( + OUSTR("index out of bounds?!"), Reference< XInterface >() ); + } + if (0 != jstr) + { + OUString value( ::javaunohelper::jstring_to_oustring( jstr, jni_env ) ); + + // set bootstrap parameter + ::rtl::Bootstrap::set( name, value ); + } + } + nPos += 2; + } + } + + // bootstrap uno + Reference< XComponentContext > xContext; + if (0 == juno_rc) + { + xContext = ::cppu::defaultBootstrap_InitialComponentContext(); + } + else + { + OUString uno_rc( ::javaunohelper::jstring_to_oustring( juno_rc, jni_env ) ); + xContext = ::cppu::defaultBootstrap_InitialComponentContext( uno_rc ); + } + + // create vm access + ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > vm_access( + ::javaunohelper::create_vm_access( jni_env, loader ) ); + // wrap vm singleton entry + xContext = ::javaunohelper::install_vm_singleton( xContext, vm_access ); + + // get uno envs + OUString cpp_env_name = OUSTR(CPPU_CURRENT_LANGUAGE_BINDING_NAME); + OUString java_env_name = OUSTR(UNO_LB_JAVA); + Environment java_env, cpp_env; + uno_getEnvironment((uno_Environment **)&cpp_env, cpp_env_name.pData, NULL); + uno_getEnvironment( (uno_Environment **)&java_env, java_env_name.pData, vm_access.get() ); + + // map to java + Mapping mapping( cpp_env.get(), java_env.get() ); + if (! mapping.is()) + { + Reference< lang::XComponent > xComp( xContext, UNO_QUERY ); + if (xComp.is()) + xComp->dispose(); + throw RuntimeException( + OUSTR("cannot get mapping C++ <-> Java!"), + Reference< XInterface >() ); + } + + jobject jret = (jobject)mapping.mapInterface( xContext.get(), ::getCppuType( &xContext ) ); + jobject jlocal = jni_env->NewLocalRef( jret ); + jni_env->DeleteGlobalRef( jret ); + + return jlocal; + } + catch (RuntimeException & exc) + { + jclass c = jni_env->FindClass( "com/sun/star/uno/RuntimeException" ); + if (0 != c) + { + OString cstr( ::rtl::OUStringToOString( + exc.Message, RTL_TEXTENCODING_JAVA_UTF8 ) ); + OSL_TRACE( __FILE__": forwarding RuntimeException: %s", cstr.getStr() ); + jni_env->ThrowNew( c, cstr.getStr() ); + } + } + catch (Exception & exc) + { + jclass c = jni_env->FindClass( "com/sun/star/uno/Exception" ); + if (0 != c) + { + OString cstr( ::rtl::OUStringToOString( + exc.Message, RTL_TEXTENCODING_JAVA_UTF8 ) ); + OSL_TRACE( __FILE__": forwarding Exception: %s", cstr.getStr() ); + jni_env->ThrowNew( c, cstr.getStr() ); + } + } + + return 0; +} + diff --git a/javaunohelper/source/javaunohelper.cxx b/javaunohelper/source/javaunohelper.cxx new file mode 100644 index 000000000000..1ba29dc8d640 --- /dev/null +++ b/javaunohelper/source/javaunohelper.cxx @@ -0,0 +1,326 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: javaunohelper.cxx,v $ + * $Revision: 1.13 $ + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_javaunohelper.hxx" + +#include <osl/diagnose.h> +#include <osl/module.h> + +#include <uno/environment.hxx> +#include <uno/mapping.hxx> + +#include <cppuhelper/factory.hxx> +#include <cppuhelper/servicefactory.hxx> +#include <cppuhelper/component_context.hxx> + +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/registry/XRegistryKey.hpp> + +#include "jni.h" +#include "jvmaccess/virtualmachine.hxx" +#include "jvmaccess/unovirtualmachine.hxx" + +#include "vm.hxx" + +#define OUSTR(x) ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(x) ) + + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using ::rtl::OString; +using ::rtl::OUString; + +/* + * 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, jstring jLibName, jobject jSMgr, + jobject jRegKey, jobject loader ) +{ + 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) + { + // ========================= LATEST VERSION ========================= + OUString aGetEnvName( RTL_CONSTASCII_USTRINGPARAM(COMPONENT_GETENV) ); + oslGenericFunction pSym = + osl_getFunctionSymbol( lib, aGetEnvName.pData ); + if (pSym) + { + Environment java_env, loader_env; + + const sal_Char * pEnvTypeName = 0; + (*((component_getImplementationEnvironmentFunc)pSym))( + &pEnvTypeName, (uno_Environment **)&loader_env ); + if (! loader_env.is()) + { + OUString aEnvTypeName( OUString::createFromAscii( pEnvTypeName ) ); + uno_getEnvironment( (uno_Environment **)&loader_env, aEnvTypeName.pData, 0 ); + } + + // create vm access + ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > vm_access( + ::javaunohelper::create_vm_access( pJEnv, loader ) ); + OUString java_env_name = OUSTR(UNO_LB_JAVA); + uno_getEnvironment( + (uno_Environment **)&java_env, java_env_name.pData, vm_access.get() ); + + OUString aWriteInfoName( RTL_CONSTASCII_USTRINGPARAM(COMPONENT_WRITEINFO) ); + pSym = osl_getFunctionSymbol( lib, aWriteInfoName.pData ); + if (pSym) + { + if (loader_env.is() && java_env.is()) + { + Mapping java2dest(java_env.get(), loader_env.get()); + + if ( java2dest.is() ) + { + void * pSMgr = + java2dest.mapInterface( + jSMgr, getCppuType((Reference< lang::XMultiServiceFactory > *) 0) ); + void * pKey = + java2dest.mapInterface( + jRegKey, getCppuType((Reference< registry::XRegistryKey > *) 0) ); + + uno_ExtEnvironment * env = loader_env.get()->pExtEnv; + if (pKey) + { + bRet = (*((component_writeInfoFunc)pSym))( pSMgr, pKey ); + + if (env) + (*env->releaseInterface)( env, pKey ); + } + + if (pSMgr && env) + (*env->releaseInterface)( env, pSMgr ); + } + } + } + } + } + + 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, jstring jLibName, jstring jImplName, + jobject jSMgr, jobject jRegKey, jobject loader ) +{ + const jchar* pJLibName = pJEnv->GetStringChars(jLibName, NULL); + OUString aLibName( pJLibName ); + pJEnv->ReleaseStringChars( jLibName, pJLibName); + + aLibName += OUString( RTL_CONSTASCII_USTRINGPARAM(SAL_DLLEXTENSION) ); + + jobject joSLL_cpp = 0; + + oslModule lib = osl_loadModule( aLibName.pData, SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL ); + if (lib) + { + // ========================= LATEST VERSION ========================= + OUString aGetEnvName( RTL_CONSTASCII_USTRINGPARAM(COMPONENT_GETENV) ); + oslGenericFunction pSym = + osl_getFunctionSymbol( lib, aGetEnvName.pData ); + if (pSym) + { + Environment java_env, loader_env; + + const sal_Char * pEnvTypeName = 0; + (*((component_getImplementationEnvironmentFunc)pSym))( + &pEnvTypeName, (uno_Environment **)&loader_env ); + + if (! loader_env.is()) + { + OUString aEnvTypeName( OUString::createFromAscii( pEnvTypeName ) ); + uno_getEnvironment( (uno_Environment **)&loader_env, aEnvTypeName.pData, 0 ); + } + + // create vm access + ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > vm_access( + ::javaunohelper::create_vm_access( pJEnv, loader ) ); + OUString java_env_name = OUSTR(UNO_LB_JAVA); + uno_getEnvironment( + (uno_Environment **)&java_env, java_env_name.pData, vm_access.get() ); + + OUString aGetFactoryName( RTL_CONSTASCII_USTRINGPARAM(COMPONENT_GETFACTORY) ); + pSym = osl_getFunctionSymbol( lib, aGetFactoryName.pData ); + if (pSym) + { + if (loader_env.is() && java_env.is()) + { + Mapping java2dest( java_env.get(), loader_env.get() ); + Mapping dest2java( loader_env.get(), java_env.get() ); + + if (dest2java.is() && java2dest.is()) + { + void * pSMgr = + java2dest.mapInterface( + jSMgr, ::getCppuType((Reference< lang::XMultiServiceFactory > *) 0) ); + void * pKey = + java2dest.mapInterface( + jRegKey, ::getCppuType((Reference< registry::XRegistryKey > *) 0) ); + + const char* pImplName = pJEnv->GetStringUTFChars( jImplName, NULL ); + + void * pSSF = (*((component_getFactoryFunc)pSym))( + pImplName, pSMgr, pKey ); + + pJEnv->ReleaseStringUTFChars( jImplName, pImplName ); + + uno_ExtEnvironment * env = loader_env.get()->pExtEnv; + + if (pKey && env) + (*env->releaseInterface)( env, pKey ); + if (pSMgr && env) + (*env->releaseInterface)( env, pSMgr ); + + if (pSSF) + { + jobject jglobal = (jobject) dest2java.mapInterface( + pSSF, getCppuType((Reference< XInterface > *) 0) ); + joSLL_cpp = pJEnv->NewLocalRef( jglobal ); + pJEnv->DeleteGlobalRef( jglobal ); + if (env) + (*env->releaseInterface)( env, pSSF ); + } + } + } + } + } + } + + 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, jstring jWriteRegFile, + jstring jReadRegFile, jboolean jbReadOnly, jobject loader ) +{ + 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); + } + + // bootstrap + Reference< lang::XMultiServiceFactory > rMSFac; + if (aReadRegFile.getLength() == 0) + rMSFac = ::cppu::createRegistryServiceFactory( aWriteRegFile, bReadOnly); + else + rMSFac = ::cppu::createRegistryServiceFactory(aWriteRegFile, aReadRegFile, bReadOnly); + + Reference< beans::XPropertySet > xProps( + rMSFac, UNO_QUERY_THROW ); + Reference< XComponentContext > xContext( + xProps->getPropertyValue( OUSTR("DefaultContext") ), UNO_QUERY_THROW ); + + // create vm access + ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > vm_access( + ::javaunohelper::create_vm_access( pJEnv, loader ) ); + // wrap vm singleton entry + xContext = ::javaunohelper::install_vm_singleton( xContext, vm_access ); + rMSFac.set( xContext->getServiceManager(), UNO_QUERY_THROW ); + + // get uno envs + OUString aCurrentEnv(RTL_CONSTASCII_USTRINGPARAM(CPPU_CURRENT_LANGUAGE_BINDING_NAME)); + OUString java_env_name = OUSTR(UNO_LB_JAVA); + Environment java_env, curr_env; + uno_getEnvironment((uno_Environment **)&curr_env, aCurrentEnv.pData, NULL); + uno_getEnvironment( (uno_Environment **)&java_env, java_env_name.pData, vm_access.get() ); + + Mapping curr_java(curr_env.get(), java_env.get()); + if (! curr_java.is()) + { + throw RuntimeException( + OUSTR("no C++ <-> Java mapping available!"), Reference< XInterface >() ); + } + + jobject joGlobalRegServiceFac = + (jobject)curr_java.mapInterface( + rMSFac.get(), + getCppuType((Reference< lang::XMultiServiceFactory > *)0) ); + joRegServiceFac = pJEnv->NewLocalRef( joGlobalRegServiceFac ); + pJEnv->DeleteGlobalRef(joGlobalRegServiceFac); + } + catch (Exception & exc) + { + jclass c = pJEnv->FindClass( "com/sun/star/uno/RuntimeException" ); + if (0 != c) + { + OString cstr( ::rtl::OUStringToOString( + exc.Message, RTL_TEXTENCODING_JAVA_UTF8 ) ); + OSL_TRACE( __FILE__": forwarding Exception: %s", cstr.getStr() ); + pJEnv->ThrowNew( c, cstr.getStr() ); + } + return 0; + } + + OSL_TRACE("javaunohelper.cxx: object %i", joRegServiceFac); + + return joRegServiceFac; +} diff --git a/javaunohelper/source/javaunohelper.map b/javaunohelper/source/javaunohelper.map new file mode 100644 index 000000000000..a7bf6b0721af --- /dev/null +++ b/javaunohelper/source/javaunohelper.map @@ -0,0 +1,9 @@ +UDK_3.1 { + global: + Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1writeInfo; + Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1getFactory; + Java_com_sun_star_comp_helper_RegistryServiceFactory_createRegistryServiceFactory; + Java_com_sun_star_comp_helper_Bootstrap_cppuhelper_1bootstrap; + local: + *; +}; diff --git a/javaunohelper/source/makefile.mk b/javaunohelper/source/makefile.mk new file mode 100644 index 000000000000..4898c6a1179b --- /dev/null +++ b/javaunohelper/source/makefile.mk @@ -0,0 +1,138 @@ +#************************************************************************* +# +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# Copyright 2008 by Sun Microsystems, Inc. +# +# OpenOffice.org - a multi-platform office productivity suite +# +# $RCSfile: makefile.mk,v $ +# +# $Revision: 1.18 $ +# +# This file is part of OpenOffice.org. +# +# OpenOffice.org is free software: you can redistribute it and/or modify +# it under the terms of the GNU Lesser General Public License version 3 +# only, as published by the Free Software Foundation. +# +# OpenOffice.org 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 version 3 for more details +# (a copy is included in the LICENSE file that accompanied this code). +# +# You should have received a copy of the GNU Lesser General Public License +# version 3 along with OpenOffice.org. If not, see +# <http://www.openoffice.org/license.html> +# for a copy of the LGPLv3 License. +# +#************************************************************************* + +PRJ=.. + +PRJNAME=javaunohelper +TARGET=juh +USE_DEFFILE=TRUE +ENABLE_EXCEPTIONS=TRUE +LIBTARGET=NO + +# --- Settings ----------------------------------------------------- + +.INCLUDE : settings.mk + +.IF "$(SOLAR_JAVA)"=="" +nojava: + @echo "Not building javaunohelper because Java is disabled" +.ENDIF + +# ------------------------------------------------------------------ + +UNOUCRDEP=$(SOLARBINDIR)$/udkapi.rdb +UNOUCRRDB=$(SOLARBINDIR)$/udkapi.rdb + +UNOUCROUT=$(OUT)$/inc$/comprehensive +INCPRE+=$(OUT)$/inc$/comprehensive +NO_OFFUH=TRUE +CPPUMAKERFLAGS+=-C + +UNOTYPES= \ + com.sun.star.beans.NamedValue \ + com.sun.star.container.XHierarchicalNameAccess \ + com.sun.star.loader.XImplementationLoader \ + com.sun.star.registry.XRegistryKey \ + com.sun.star.registry.XSimpleRegistry \ + com.sun.star.beans.XPropertySet \ + com.sun.star.lang.DisposedException \ + com.sun.star.lang.IllegalArgumentException \ + com.sun.star.lang.XTypeProvider \ + com.sun.star.lang.XServiceInfo \ + com.sun.star.lang.XMultiServiceFactory \ + com.sun.star.lang.XMultiComponentFactory \ + com.sun.star.lang.XSingleServiceFactory \ + com.sun.star.lang.XSingleComponentFactory \ + com.sun.star.uno.TypeClass \ + com.sun.star.uno.XWeak \ + com.sun.star.uno.XAggregation \ + com.sun.star.uno.XComponentContext \ + com.sun.star.lang.XInitialization \ + com.sun.star.lang.XComponent + +SLOFILES= \ + $(SLO)$/javaunohelper.obj \ + $(SLO)$/bootstrap.obj \ + $(SLO)$/preload.obj \ + $(SLO)$/vm.obj + +# ------------------------------------------------------------------ + +LIB1TARGET=$(SLB)$/$(SHL1TARGET).lib +LIB1OBJFILES=\ + $(SLO)$/javaunohelper.obj \ + $(SLO)$/bootstrap.obj \ + $(SLO)$/vm.obj + +SHL1TARGET=juhx + +SHL1STDLIBS= \ + $(JVMACCESSLIB) \ + $(SALHELPERLIB) \ + $(SALLIB) \ + $(CPPULIB) \ + $(CPPUHELPERLIB) + +SHL1VERSIONMAP = javaunohelper.map + +SHL1DEPN= +SHL1IMPLIB=i$(SHL1TARGET) +SHL1LIBS=$(LIB1TARGET) +SHL1DEF=$(MISC)$/$(SHL1TARGET).def +SHL1RPATH=URELIB + +DEF1NAME=$(SHL1TARGET) + +# ------------------------------------------------------------------ + +LIB2TARGET=$(SLB)$/$(SHL2TARGET).lib +LIB2OBJFILES=\ + $(SLO)$/preload.obj + +SHL2TARGET=juh + +SHL2STDLIBS= \ + $(SALLIB) + +SHL2VERSIONMAP = javaunohelper.map + +SHL2DEPN= +SHL2IMPLIB=i$(SHL2TARGET) +SHL2LIBS=$(LIB2TARGET) +SHL2DEF=$(MISC)$/$(SHL2TARGET).def +SHL2RPATH=URELIB + +DEF2NAME=$(SHL2TARGET) + +# --- Targets ------------------------------------------------------ + +.INCLUDE : target.mk + diff --git a/javaunohelper/source/preload.cxx b/javaunohelper/source/preload.cxx new file mode 100644 index 000000000000..9d2d8a5eeeaf --- /dev/null +++ b/javaunohelper/source/preload.cxx @@ -0,0 +1,161 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: preload.cxx,v $ + * $Revision: 1.8 $ + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_javaunohelper.hxx" + +#include "jni.h" + +#include "rtl/ustring.hxx" +#include "osl/module.h" + +#define OUSTR(x) ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(x) ) + +#if ! defined SAL_DLLPREFIX +#define SAL_DLLPREFIX "" +#endif + +using ::rtl::OUString; + +extern "C" +{ +typedef jboolean (JNICALL * fptr_writeInfo)( + JNIEnv *, jclass, jstring, jobject, jobject, jobject ); +typedef jobject (JNICALL * fptr_getFactory)( + JNIEnv *, jclass, jstring, jstring, jobject, jobject, jobject ); +typedef jobject (JNICALL * fptr_createRegistryServiceFactory)( + JNIEnv *, jclass, jstring, jstring, jboolean, jobject ); +typedef jobject (JNICALL * fptr_bootstrap)( + JNIEnv *_env, jclass, jstring, jobjectArray, jobject ); + +static fptr_writeInfo s_writeInfo; +static fptr_getFactory s_getFactory; +static fptr_createRegistryServiceFactory s_createRegistryServiceFactory; +static fptr_bootstrap s_bootstrap; +static bool s_inited = false; + +extern "C" { static void SAL_CALL thisModule() {} } + +//-------------------------------------------------------------------------------------------------- +static bool inited_juhx( JNIEnv * jni_env ) +{ + if (s_inited) + return true; + OUString lib_name = OUSTR(SAL_DLLPREFIX "juhx" SAL_DLLEXTENSION); + oslModule hModule = + osl_loadModuleRelative( &thisModule, lib_name.pData, SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL ); + if (0 == hModule) + { + jclass c = jni_env->FindClass( "java/lang/RuntimeException" ); + jni_env->ThrowNew( + c, "error loading " SAL_DLLPREFIX "juhx" SAL_DLLEXTENSION "!" ); + return false; + } + else + { + OUString symbol = + OUSTR("Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1writeInfo"); + s_writeInfo = (fptr_writeInfo)osl_getFunctionSymbol( + hModule, symbol.pData ); + symbol = + OUSTR("Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1getFactory"); + s_getFactory = (fptr_getFactory)osl_getFunctionSymbol( + hModule, symbol.pData ); + symbol = + OUSTR("Java_com_sun_star_comp_helper_RegistryServiceFactory_createRegistryServiceFactory"); + s_createRegistryServiceFactory = + (fptr_createRegistryServiceFactory)osl_getFunctionSymbol( + hModule, symbol.pData ); + symbol = + OUSTR("Java_com_sun_star_comp_helper_Bootstrap_cppuhelper_1bootstrap"); + s_bootstrap = + (fptr_bootstrap)osl_getFunctionSymbol( hModule, symbol.pData ); + + if (0 == s_writeInfo || + 0 == s_getFactory || + 0 == s_createRegistryServiceFactory || + 0 == s_bootstrap) + { + jclass c = jni_env->FindClass( "java/lang/RuntimeException" ); + jni_env->ThrowNew( + c, "error resolving symbols of " SAL_DLLPREFIX "juhx" SAL_DLLEXTENSION "!" ); + return false; + } + } + s_inited = true; + return true; +} + +//================================================================================================== +JNIEXPORT jboolean JNICALL +Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1writeInfo( + JNIEnv * pJEnv, jclass jClass, jstring jLibName, jobject jSMgr, + jobject jRegKey, jobject loader ) +{ + if (inited_juhx( pJEnv )) + return (*s_writeInfo)( + pJEnv, jClass, jLibName, jSMgr, jRegKey, loader ); + return JNI_FALSE; +} +//================================================================================================== +JNIEXPORT jobject JNICALL +Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1getFactory( + JNIEnv * pJEnv, jclass jClass, jstring jLibName, jstring jImplName, + jobject jSMgr, jobject jRegKey, jobject loader ) +{ + if (inited_juhx( pJEnv )) + return (*s_getFactory)( + pJEnv, jClass, jLibName, jImplName, jSMgr, jRegKey, loader ); + return 0; +} +//================================================================================================== +JNIEXPORT jobject JNICALL +Java_com_sun_star_comp_helper_RegistryServiceFactory_createRegistryServiceFactory( + JNIEnv * pJEnv, jclass jClass, jstring jWriteRegFile, + jstring jReadRegFile, jboolean jbReadOnly, jobject loader ) +{ + if (inited_juhx( pJEnv )) + { + return (*s_createRegistryServiceFactory)( + pJEnv, jClass, jWriteRegFile, jReadRegFile, jbReadOnly, loader ); + } + return 0; +} +//================================================================================================== +JNIEXPORT jobject JNICALL +Java_com_sun_star_comp_helper_Bootstrap_cppuhelper_1bootstrap( + JNIEnv * jni_env, jclass jClass, jstring juno_rc, jobjectArray jpairs, + jobject loader ) +{ + if (inited_juhx( jni_env )) + return (*s_bootstrap)( jni_env, jClass, juno_rc, jpairs, loader ); + return 0; +} +} diff --git a/javaunohelper/source/vm.cxx b/javaunohelper/source/vm.cxx new file mode 100644 index 000000000000..778e105f4961 --- /dev/null +++ b/javaunohelper/source/vm.cxx @@ -0,0 +1,150 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: vm.cxx,v $ + * $Revision: 1.6 $ + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_javaunohelper.hxx" + +#include "sal/config.h" + +#include "vm.hxx" + +#include "com/sun/star/beans/NamedValue.hpp" +#include "com/sun/star/lang/XSingleComponentFactory.hpp" +#include "cppuhelper/compbase1.hxx" +#include "cppuhelper/component_context.hxx" +#include "jvmaccess/virtualmachine.hxx" +#include "jvmaccess/unovirtualmachine.hxx" +#include "osl/mutex.hxx" + +namespace { + +namespace css = ::com::sun::star; + +struct MutexHolder +{ + ::osl::Mutex m_mutex; +}; +typedef ::cppu::WeakComponentImplHelper1< + css::lang::XSingleComponentFactory > t_impl; + +class SingletonFactory : public MutexHolder, public t_impl +{ + ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > m_vm_access; + +protected: + virtual void SAL_CALL disposing(); + +public: + inline SingletonFactory( ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > const & vm_access ) + : t_impl( m_mutex ), + m_vm_access( vm_access ) + {} + + // XSingleComponentFactory impl + virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithContext( + css::uno::Reference< css::uno::XComponentContext > const & xContext ) + throw (css::uno::Exception); + virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithArgumentsAndContext( + css::uno::Sequence< css::uno::Any > const & args, css::uno::Reference< css::uno::XComponentContext > const & xContext ) + throw (css::uno::Exception); +}; + +void SingletonFactory::disposing() +{ + m_vm_access.clear(); +} + +css::uno::Reference< css::uno::XInterface > SingletonFactory::createInstanceWithContext( + css::uno::Reference< css::uno::XComponentContext > const & xContext ) + throw (css::uno::Exception) +{ + sal_Int64 handle = reinterpret_cast< sal_Int64 >( m_vm_access.get() ); + css::uno::Any arg( + css::uno::makeAny( + css::beans::NamedValue( + rtl::OUString( + RTL_CONSTASCII_USTRINGPARAM( "UnoVirtualMachine" ) ), + css::uno::makeAny( handle ) ) ) ); + return xContext->getServiceManager()->createInstanceWithArgumentsAndContext( + ::rtl::OUString( + RTL_CONSTASCII_USTRINGPARAM( + "com.sun.star.java.JavaVirtualMachine")), + css::uno::Sequence< css::uno::Any >( &arg, 1 ), xContext ); +} + +css::uno::Reference< css::uno::XInterface > SingletonFactory::createInstanceWithArgumentsAndContext( + css::uno::Sequence< css::uno::Any > const & args, css::uno::Reference< css::uno::XComponentContext > const & xContext ) + throw (css::uno::Exception) +{ + return xContext->getServiceManager()->createInstanceWithArgumentsAndContext( + ::rtl::OUString( + RTL_CONSTASCII_USTRINGPARAM( + "com.sun.star.java.JavaVirtualMachine")), + args, xContext ); +} + +} + +namespace javaunohelper { + +::rtl::Reference< ::jvmaccess::UnoVirtualMachine > create_vm_access( + JNIEnv * jni_env, jobject loader ) +{ + JavaVM * vm; + jni_env->GetJavaVM( &vm ); + try { + return new ::jvmaccess::UnoVirtualMachine( + new ::jvmaccess::VirtualMachine( + vm, JNI_VERSION_1_2, false, jni_env ), + loader ); + } catch ( ::jvmaccess::UnoVirtualMachine::CreationException & ) { + throw css::uno::RuntimeException( + ::rtl::OUString( + RTL_CONSTASCII_USTRINGPARAM( + "jmvaccess::UnoVirtualMachine::CreationException" + " occurred" ) ), + css::uno::Reference< css::uno::XInterface >() ); + } +} + +css::uno::Reference< css::uno::XComponentContext > install_vm_singleton( + css::uno::Reference< ::css::uno::XComponentContext > const & xContext, + ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > const & vm_access ) +{ + css::uno::Reference< css::lang::XSingleComponentFactory > xFac( new SingletonFactory( vm_access ) ); + ::cppu::ContextEntry_Init entry( + ::rtl::OUString( + RTL_CONSTASCII_USTRINGPARAM( + "/singletons/com.sun.star.java.theJavaVirtualMachine")), + css::uno::makeAny( xFac ), true ); + return ::cppu::createComponentContext( &entry, 1, xContext ); +} + +} diff --git a/javaunohelper/source/vm.hxx b/javaunohelper/source/vm.hxx new file mode 100644 index 000000000000..f68bdd9f6ec0 --- /dev/null +++ b/javaunohelper/source/vm.hxx @@ -0,0 +1,58 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: vm.hxx,v $ + * $Revision: 1.5 $ + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef INCLUDED_JAVAUNOHELPER_SOURCE_VM_HXX +#define INCLUDED_JAVAUNOHELPER_SOURCE_VM_HXX + +#include "sal/config.h" + +#include "jni.h" +#include "com/sun/star/uno/Reference.hxx" +#include "rtl/ref.hxx" + +namespace com { namespace sun { namespace star { namespace uno { + class XComponentContext; +} } } } +namespace jvmaccess { class UnoVirtualMachine; } + +namespace javaunohelper { + +::rtl::Reference< ::jvmaccess::UnoVirtualMachine > create_vm_access( + JNIEnv * jni_env, jobject loader ); + +::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > +install_vm_singleton( + ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > + const & xContext, + ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > const & vm_access ); + +} + +#endif |