Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "sal/config.h"
21 :
22 : #include <osl/diagnose.h>
23 : #include <osl/module.h>
24 :
25 : #include <uno/environment.hxx>
26 : #include <uno/mapping.hxx>
27 :
28 : #include <cppuhelper/factory.hxx>
29 :
30 : #include <com/sun/star/beans/XPropertySet.hpp>
31 : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
32 : #include <com/sun/star/lang/XServiceInfo.hpp>
33 : #include <com/sun/star/registry/XRegistryKey.hpp>
34 :
35 : #include "jni.h"
36 : #include "jvmaccess/virtualmachine.hxx"
37 : #include "jvmaccess/unovirtualmachine.hxx"
38 :
39 : #include "juhx-export-functions.hxx"
40 : #include "vm.hxx"
41 :
42 : using namespace ::com::sun::star;
43 : using namespace ::com::sun::star::uno;
44 :
45 : /*
46 : * Class: com_sun_star_comp_helper_SharedLibraryLoader
47 : * Method: component_writeInfo
48 : * Signature: (Ljava/lang/String;Lcom/sun/star/lang/XMultiServiceFactory;Lcom/sun/star/registry/XRegistryKey;)Z
49 : */
50 0 : jboolean Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1writeInfo(
51 : JNIEnv * pJEnv, SAL_UNUSED_PARAMETER jclass, jstring jLibName, jobject jSMgr,
52 : jobject jRegKey, jobject loader )
53 : {
54 0 : sal_Bool bRet = sal_False;
55 :
56 0 : const jchar* pJLibName = pJEnv->GetStringChars( jLibName, NULL );
57 0 : OUString aLibName( pJLibName );
58 0 : pJEnv->ReleaseStringChars( jLibName, pJLibName);
59 :
60 : #ifdef DISABLE_DYNLOADING
61 : (void) jSMgr;
62 : (void) jRegKey;
63 : (void) loader;
64 :
65 : fprintf(stderr, "Hmm, %s called for %s\n", __PRETTY_FUNCTION__, OUStringToOString(pJLibName, RTL_TEXTENCODING_JAVA_UTF8).getStr());
66 : #else
67 0 : oslModule lib = osl_loadModule( aLibName.pData, SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL );
68 0 : if (lib)
69 : {
70 : // ========================= LATEST VERSION =========================
71 0 : OUString aGetEnvName( COMPONENT_GETENV );
72 : oslGenericFunction pSym =
73 0 : osl_getFunctionSymbol( lib, aGetEnvName.pData );
74 0 : if (pSym)
75 : {
76 0 : Environment java_env, loader_env;
77 :
78 0 : const sal_Char * pEnvTypeName = 0;
79 : (*((component_getImplementationEnvironmentFunc)pSym))(
80 0 : &pEnvTypeName, (uno_Environment **)&loader_env );
81 0 : if (! loader_env.is())
82 : {
83 0 : OUString aEnvTypeName( OUString::createFromAscii( pEnvTypeName ) );
84 0 : uno_getEnvironment( (uno_Environment **)&loader_env, aEnvTypeName.pData, 0 );
85 : }
86 :
87 : // create vm access
88 : ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > vm_access(
89 0 : ::javaunohelper::create_vm_access( pJEnv, loader ) );
90 0 : OUString java_env_name = UNO_LB_JAVA;
91 : uno_getEnvironment(
92 0 : (uno_Environment **)&java_env, java_env_name.pData, vm_access.get() );
93 :
94 0 : OUString aWriteInfoName( COMPONENT_WRITEINFO );
95 0 : pSym = osl_getFunctionSymbol( lib, aWriteInfoName.pData );
96 0 : if (pSym)
97 : {
98 0 : if (loader_env.is() && java_env.is())
99 : {
100 0 : Mapping java2dest(java_env.get(), loader_env.get());
101 :
102 0 : if ( java2dest.is() )
103 : {
104 : void * pSMgr =
105 : java2dest.mapInterface(
106 0 : jSMgr, getCppuType((Reference< lang::XMultiServiceFactory > *) 0) );
107 : void * pKey =
108 : java2dest.mapInterface(
109 0 : jRegKey, getCppuType((Reference< registry::XRegistryKey > *) 0) );
110 :
111 0 : uno_ExtEnvironment * env = loader_env.get()->pExtEnv;
112 0 : if (pKey)
113 : {
114 0 : bRet = (*((component_writeInfoFunc)pSym))( pSMgr, pKey );
115 :
116 0 : if (env)
117 0 : (*env->releaseInterface)( env, pKey );
118 : }
119 :
120 0 : if (pSMgr && env)
121 0 : (*env->releaseInterface)( env, pSMgr );
122 0 : }
123 : }
124 0 : }
125 0 : }
126 : }
127 : #endif
128 0 : return bRet == sal_False? JNI_FALSE : JNI_TRUE;
129 : }
130 :
131 : /*
132 : * Class: com_sun_star_comp_helper_SharedLibraryLoader
133 : * Method: component_getFactory
134 : * Signature: (Ljava/lang/String;Ljava/lang/String;Lcom/sun/star/lang/XMultiServiceFactory;Lcom/sun/star/registry/XRegistryKey;)Ljava/lang/Object;
135 : */
136 0 : jobject Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1getFactory(
137 : JNIEnv * pJEnv, SAL_UNUSED_PARAMETER jclass, jstring jLibName, jstring jImplName,
138 : jobject jSMgr, jobject jRegKey, jobject loader )
139 : {
140 0 : const jchar* pJLibName = pJEnv->GetStringChars(jLibName, NULL);
141 :
142 : #ifdef DISABLE_DYNLOADING
143 : (void) jImplName;
144 : (void) jSMgr;
145 : (void) jRegKey;
146 : (void) loader;
147 :
148 : fprintf(stderr, "Hmm, %s called for %s\n", __PRETTY_FUNCTION__, OUStringToOString(pJLibName, RTL_TEXTENCODING_JAVA_UTF8).getStr());
149 : #endif
150 :
151 0 : OUString aLibName( pJLibName );
152 0 : pJEnv->ReleaseStringChars( jLibName, pJLibName);
153 :
154 0 : aLibName += OUString( SAL_DLLEXTENSION );
155 :
156 0 : jobject joSLL_cpp = 0;
157 :
158 : #ifndef DISABLE_DYNLOADING
159 0 : oslModule lib = osl_loadModule( aLibName.pData, SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL );
160 0 : if (lib)
161 : {
162 : // ========================= LATEST VERSION =========================
163 0 : OUString aGetEnvName( COMPONENT_GETENV );
164 : oslGenericFunction pSym =
165 0 : osl_getFunctionSymbol( lib, aGetEnvName.pData );
166 0 : if (pSym)
167 : {
168 0 : Environment java_env, loader_env;
169 :
170 0 : const sal_Char * pEnvTypeName = 0;
171 : (*((component_getImplementationEnvironmentFunc)pSym))(
172 0 : &pEnvTypeName, (uno_Environment **)&loader_env );
173 :
174 0 : if (! loader_env.is())
175 : {
176 0 : OUString aEnvTypeName( OUString::createFromAscii( pEnvTypeName ) );
177 0 : uno_getEnvironment( (uno_Environment **)&loader_env, aEnvTypeName.pData, 0 );
178 : }
179 :
180 : // create vm access
181 : ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > vm_access(
182 0 : ::javaunohelper::create_vm_access( pJEnv, loader ) );
183 0 : OUString java_env_name = UNO_LB_JAVA;
184 : uno_getEnvironment(
185 0 : (uno_Environment **)&java_env, java_env_name.pData, vm_access.get() );
186 :
187 0 : OUString aGetFactoryName( COMPONENT_GETFACTORY );
188 0 : pSym = osl_getFunctionSymbol( lib, aGetFactoryName.pData );
189 0 : if (pSym)
190 : {
191 0 : if (loader_env.is() && java_env.is())
192 : {
193 0 : Mapping java2dest( java_env.get(), loader_env.get() );
194 0 : Mapping dest2java( loader_env.get(), java_env.get() );
195 :
196 0 : if (dest2java.is() && java2dest.is())
197 : {
198 : void * pSMgr =
199 : java2dest.mapInterface(
200 0 : jSMgr, ::getCppuType((Reference< lang::XMultiServiceFactory > *) 0) );
201 : void * pKey =
202 : java2dest.mapInterface(
203 0 : jRegKey, ::getCppuType((Reference< registry::XRegistryKey > *) 0) );
204 :
205 0 : const char* pImplName = pJEnv->GetStringUTFChars( jImplName, NULL );
206 :
207 : void * pSSF = (*((component_getFactoryFunc)pSym))(
208 0 : pImplName, pSMgr, pKey );
209 :
210 0 : pJEnv->ReleaseStringUTFChars( jImplName, pImplName );
211 :
212 0 : uno_ExtEnvironment * env = loader_env.get()->pExtEnv;
213 :
214 0 : if (pKey && env)
215 0 : (*env->releaseInterface)( env, pKey );
216 0 : if (pSMgr && env)
217 0 : (*env->releaseInterface)( env, pSMgr );
218 :
219 0 : if (pSSF)
220 : {
221 : jobject jglobal = (jobject) dest2java.mapInterface(
222 0 : pSSF, getCppuType((Reference< XInterface > *) 0) );
223 0 : joSLL_cpp = pJEnv->NewLocalRef( jglobal );
224 0 : pJEnv->DeleteGlobalRef( jglobal );
225 0 : if (env)
226 0 : (*env->releaseInterface)( env, pSSF );
227 : }
228 0 : }
229 : }
230 0 : }
231 0 : }
232 : }
233 : #endif
234 0 : return joSLL_cpp;
235 : }
236 :
237 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
