1 files changed, 180 insertions, 0 deletions
diff --git a/javaunohelper/source/preload.cxx b/javaunohelper/source/preload.cxx
new file mode 100644
index 000000000000..96d8daa0114b
--- /dev/null
+++ b/javaunohelper/source/preload.cxx
@@ -0,0 +1,180 @@
+/*************************************************************************
+ *
+ *  $RCSfile: preload.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: hr $ $Date: 2003-03-26 12:23:48 $
+ *
+ *  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 "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 );
+typedef jobject (JNICALL * fptr_getFactory)(
+    JNIEnv *, jclass, jstring, jstring, jobject, jobject );
+typedef jobject (JNICALL * fptr_createRegistryServiceFactory)(
+    JNIEnv *, jclass, jstring, jstring, jboolean );
+typedef jobject (JNICALL * fptr_bootstrap)(
+    JNIEnv *_env, jclass, jstring, jobjectArray );
+
+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;
+
+//--------------------------------------------------------------------------------------------------
+static bool inited_juhx( JNIEnv * jni_env )
+{
+    if (s_inited)
+        return true;
+    OUString lib_name = OUSTR(SAL_DLLPREFIX "juhx" SAL_DLLEXTENSION);
+    oslModule hModule =
+        osl_loadModule( 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_getSymbol( hModule, symbol.pData );
+        symbol =
+            OUSTR("Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1getFactory");
+        s_getFactory = (fptr_getFactory)osl_getSymbol( hModule, symbol.pData );
+        symbol =
+            OUSTR("Java_com_sun_star_comp_helper_RegistryServiceFactory_createRegistryServiceFactory");
+        s_createRegistryServiceFactory =
+            (fptr_createRegistryServiceFactory)osl_getSymbol( hModule, symbol.pData );
+        symbol =
+            OUSTR("Java_com_sun_star_comp_helper_Bootstrap_cppuhelper_1bootstrap");
+        s_bootstrap =
+            (fptr_bootstrap)osl_getSymbol( 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 )
+{
+    if (inited_juhx( pJEnv ))
+        return (*s_writeInfo)( pJEnv, jClass, jLibName, jSMgr, jRegKey );
+    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 )
+{
+    if (inited_juhx( pJEnv ))
+        return (*s_getFactory)( pJEnv, jClass, jLibName, jImplName, jSMgr, jRegKey );
+    return 0;
+}
+//==================================================================================================
+JNIEXPORT jobject JNICALL
+Java_com_sun_star_comp_helper_RegistryServiceFactory_createRegistryServiceFactory(
+    JNIEnv * pJEnv, jclass jClass, jstring jWriteRegFile,
+    jstring jReadRegFile, jboolean jbReadOnly )
+{
+    if (inited_juhx( pJEnv ))
+    {
+        return (*s_createRegistryServiceFactory)(
+            pJEnv, jClass, jWriteRegFile, jReadRegFile, jbReadOnly );
+    }
+    return 0;
+}
+//==================================================================================================
+JNIEXPORT jobject JNICALL
+Java_com_sun_star_comp_helper_Bootstrap_cppuhelper_1bootstrap(
+    JNIEnv * jni_env, jclass jClass, jstring juno_rc, jobjectArray jpairs )
+{
+    if (inited_juhx( jni_env ))
+        return (*s_bootstrap)( jni_env, jClass, juno_rc, jpairs );
+    return 0;
+}
+}