| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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; |
| } |
| } |