#104367# added Bootstrap.defaultBootstrap_InitialComponentContext() and native code for bootstrapping out of cppuhelper

2 files changed, 237 insertions, 5 deletions

diff --git a/javaunohelper/source/bootstrap.cxx b/javaunohelper/source/bootstrap.cxx
new file mode 100644
index 000000000000..30fcd27b967c
--- /dev/null
+++ b/javaunohelper/source/bootstrap.cxx
@@ -0,0 +1,229 @@
+/*************************************************************************
+ *
+ *  $RCSfile: bootstrap.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: dbo $ $Date: 2002-10-21 15:30:33 $
+ *
+ *  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): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#include <jni.h>
+
+#include <osl/diagnose.h>
+#include <rtl/alloc.h>
+#include <rtl/bootstrap.hxx>
+#include <rtl/string.hxx>
+
+#include <uno/environment.hxx>
+#include <uno/mapping.hxx>
+
+#include <cppuhelper/bootstrap.hxx>
+
+#include <bridges/java/jvmcontext.hxx>
+
+#define OUSTR(x) ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(x) )
+
+
+using namespace ::rtl;
+using namespace ::com::sun::star::uno;
+
+//--------------------------------------------------------------------------------------------------
+inline 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 );
+    if (JNI_FALSE != jni_env->ExceptionCheck())
+    {
+        jni_env->ExceptionClear();
+        rtl_freeMemory( ustr );
+        throw RuntimeException( OUSTR("string error!"), Reference< XInterface >() );
+    }
+    ustr->refCount = 1;
+    ustr->length = len;
+    ustr->buffer[ len ] = '\0';
+    return OUString( ustr, SAL_NO_ACQUIRE );
+}
+
+//==================================================================================================
+extern "C" JNIEXPORT jobject JNICALL Java_com_sun_star_comp_helper_Bootstrap_cppuhelper_1bootstrap(
+    JNIEnv * jni_env, jclass jClass, jstring juno_rc, jobjectArray jpairs )
+{
+    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( 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( jstring_to_oustring( jstr, jni_env ) );
+
+                        // set bootstrap parameter
+                        Bootstrap::set( name, value );
+                    }
+                }
+                nPos += 2;
+            }
+        }
+
+        Reference< XComponentContext > xContext;
+
+        // bootstrap uno
+        if (0 == juno_rc)
+        {
+            xContext = ::cppu::defaultBootstrap_InitialComponentContext();
+        }
+        else
+        {
+            OUString uno_rc( jstring_to_oustring( juno_rc, jni_env ) );
+            xContext = ::cppu::defaultBootstrap_InitialComponentContext( uno_rc );
+        }
+
+        // map to java
+        OUString java_env_name = OUSTR(UNO_LB_JAVA);
+        OUString cpp_env_name = OUSTR(CPPU_CURRENT_LANGUAGE_BINDING_NAME);
+        Environment cpp_env, java_env;
+        uno_getEnvironment( (uno_Environment **)&cpp_env, cpp_env_name.pData, 0 );
+        if (! cpp_env.is())
+            throw RuntimeException( OUSTR("cannot get cpp env!"), Reference< XInterface >() );
+
+        JavaVMContext * jvm_context;
+
+        uno_Environment ** java_envs;
+        sal_Int32 nSize;
+        uno_getRegisteredEnvironments(
+            &java_envs, &nSize, (uno_memAlloc)rtl_allocateMemory, java_env_name.pData );
+        if (nSize)
+        {
+            *(uno_Environment **)&java_env = java_envs[ 0 ];
+            jvm_context = (JavaVMContext *)java_env.getContext();
+
+            for( sal_Int32 i = 1; i < nSize; ++ i )
+            {
+                (*java_envs[ i ]->release)( java_envs[ i ] );
+            }
+            rtl_freeMemory( java_envs );
+        }
+        else
+        {
+            JavaVM * vm;
+            jni_env->GetJavaVM( &vm );
+            jvm_context = new JavaVMContext( vm );
+            uno_getEnvironment( (uno_Environment **)&java_env, java_env_name.pData, jvm_context );
+        }
+
+        if (! java_env.is())
+            throw RuntimeException( OUSTR("cannot get java env!"), Reference< XInterface >() );
+
+        jvm_context->registerThread();
+
+        Mapping mapping( cpp_env.get(), java_env.get() );
+        if (! mapping.is())
+            throw RuntimeException( OUSTR("cannot get mapping!"), Reference< XInterface >() );
+
+        jobject jret = (jobject)mapping.mapInterface( xContext.get(), ::getCppuType( &xContext ) );
+        jobject jlocal = jni_env->NewLocalRef( jret );
+        jni_env->DeleteGlobalRef( jret );
+
+        jvm_context->revokeThread();
+        return jlocal;
+    }
+    catch (RuntimeException & exc)
+    {
+        jclass c = jni_env->FindClass( "com/sun/star/uno/RuntimeException" );
+        if (0 != c)
+        {
+            OString cstr( OUStringToOString( exc.Message, RTL_TEXTENCODING_ASCII_US ) );
+            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( OUStringToOString( exc.Message, RTL_TEXTENCODING_ASCII_US ) );
+            OSL_TRACE( __FILE__": forwarding Exception: %s", cstr.getStr() );
+            jni_env->ThrowNew( c, cstr.getStr() );
+        }
+    }
+
+    return 0;
+}
+
diff --git a/javaunohelper/source/makefile.mk b/javaunohelper/source/makefile.mk
index 940ec4c74e86..5ba7b9a279eb 100644
--- a/javaunohelper/source/makefile.mk
+++ b/javaunohelper/source/makefile.mk
@@ -2,9 +2,9 @@
 #
 #   $RCSfile: makefile.mk,v $
 #
-#   $Revision: 1.7 $
+#   $Revision: 1.8 $
 #
-#   last change: $Author: jbu $ $Date: 2001-05-15 07:47:44 $
+#   last change: $Author: dbo $ $Date: 2002-10-21 15:30:34 $
 #
 #   The Contents of this file are made available subject to the terms of
 #   either of the following licenses
@@ -90,22 +90,25 @@ INCPRE+=	$(OUT)$/inc
 .ENDIF
 
 UNOTYPES= \
+        com.sun.star.container.XHierarchicalNameAccess	\
         com.sun.star.loader.XImplementationLoader	\
         com.sun.star.registry.XRegistryKey			\
+        com.sun.star.registry.XSimpleRegistry			\
         com.sun.star.lang.IllegalArgumentException	\
         com.sun.star.lang.XTypeProvider				\
         com.sun.star.lang.XServiceInfo				\
         com.sun.star.lang.XMultiServiceFactory		\
         com.sun.star.lang.XSingleServiceFactory		\
-        com.sun.star.lang.XSingleComponentFactory   \
+            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.uno.XComponentContext          \
         com.sun.star.lang.XInitialization
 
 SLOFILES= \
-        $(SLO)$/javaunohelper.obj
+        $(SLO)$/javaunohelper.obj		\
+        $(SLO)$/bootstrap.obj
 
 SHL1TARGET=	$(TARGET)