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/lbnames.h>
27 : #include <uno/mapping.hxx>
28 :
29 : #include <cppuhelper/factory.hxx>
30 :
31 : #include <com/sun/star/beans/XPropertySet.hpp>
32 : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
33 : #include <com/sun/star/lang/XServiceInfo.hpp>
34 : #include <com/sun/star/registry/XRegistryKey.hpp>
35 :
36 : #include "jni.h"
37 : #include "jvmaccess/virtualmachine.hxx"
38 : #include "jvmaccess/unovirtualmachine.hxx"
39 :
40 : #include "juhx-export-functions.hxx"
41 : #include "vm.hxx"
42 :
43 : using namespace ::com::sun::star;
44 : using namespace ::com::sun::star::uno;
45 :
46 : /*
47 : * Class: com_sun_star_comp_helper_SharedLibraryLoader
48 : * Method: component_writeInfo
49 : * Signature: (Ljava/lang/String;Lcom/sun/star/lang/XMultiServiceFactory;Lcom/sun/star/registry/XRegistryKey;)Z
50 : */
51 0 : jboolean Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1writeInfo(
52 : JNIEnv * pJEnv, SAL_UNUSED_PARAMETER jclass, jstring jLibName, jobject jSMgr,
53 : jobject jRegKey, jobject loader )
54 : {
55 0 : sal_Bool bRet = sal_False;
56 :
57 0 : const jchar* pJLibName = pJEnv->GetStringChars( jLibName, NULL );
58 0 : OUString aLibName( pJLibName );
59 0 : pJEnv->ReleaseStringChars( jLibName, pJLibName);
60 :
61 : #ifdef DISABLE_DYNLOADING
62 : (void) jSMgr;
63 : (void) jRegKey;
64 : (void) loader;
65 :
66 : fprintf(stderr, "Hmm, %s called for %s\n", __PRETTY_FUNCTION__, OUStringToOString(pJLibName, RTL_TEXTENCODING_JAVA_UTF8).getStr());
67 : #else
68 0 : oslModule lib = osl_loadModule( aLibName.pData, SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL );
69 0 : if (lib)
70 : {
71 : // ========================= LATEST VERSION =========================
72 0 : OUString aGetEnvName( COMPONENT_GETENV );
73 : oslGenericFunction pSym =
74 0 : osl_getFunctionSymbol( lib, aGetEnvName.pData );
75 0 : if (pSym)
76 : {
77 0 : Environment java_env, loader_env;
78 :
79 0 : const sal_Char * pEnvTypeName = 0;
80 : (*((component_getImplementationEnvironmentFunc)pSym))(
81 0 : &pEnvTypeName, (uno_Environment **)&loader_env );
82 0 : if (! loader_env.is())
83 : {
84 0 : OUString aEnvTypeName( OUString::createFromAscii( pEnvTypeName ) );
85 0 : uno_getEnvironment( (uno_Environment **)&loader_env, aEnvTypeName.pData, 0 );
86 : }
87 :
88 : // create vm access
89 : ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > vm_access(
90 0 : ::javaunohelper::create_vm_access( pJEnv, loader ) );
91 0 : OUString java_env_name = UNO_LB_JAVA;
92 : uno_getEnvironment(
93 0 : (uno_Environment **)&java_env, java_env_name.pData, vm_access.get() );
94 :
95 0 : OUString aWriteInfoName( COMPONENT_WRITEINFO );
96 0 : pSym = osl_getFunctionSymbol( lib, aWriteInfoName.pData );
97 0 : if (pSym)
98 : {
99 0 : if (loader_env.is() && java_env.is())
100 : {
101 0 : Mapping java2dest(java_env.get(), loader_env.get());
102 :
103 0 : if ( java2dest.is() )
104 : {
105 : void * pSMgr =
106 : java2dest.mapInterface(
107 0 : jSMgr, getCppuType((Reference< lang::XMultiServiceFactory > *) 0) );
108 : void * pKey =
109 : java2dest.mapInterface(
110 0 : jRegKey, getCppuType((Reference< registry::XRegistryKey > *) 0) );
111 :
112 0 : uno_ExtEnvironment * env = loader_env.get()->pExtEnv;
113 0 : if (pKey)
114 : {
115 0 : bRet = (*((component_writeInfoFunc)pSym))( pSMgr, pKey );
116 :
117 0 : if (env)
118 0 : (*env->releaseInterface)( env, pKey );
119 : }
120 :
121 0 : if (pSMgr && env)
122 0 : (*env->releaseInterface)( env, pSMgr );
123 0 : }
124 : }
125 0 : }
126 0 : }
127 : }
128 : #endif
129 0 : return bRet == sal_False? JNI_FALSE : JNI_TRUE;
130 : }
131 :
132 : /*
133 : * Class: com_sun_star_comp_helper_SharedLibraryLoader
134 : * Method: component_getFactory
135 : * Signature: (Ljava/lang/String;Ljava/lang/String;Lcom/sun/star/lang/XMultiServiceFactory;Lcom/sun/star/registry/XRegistryKey;)Ljava/lang/Object;
136 : */
137 0 : jobject Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1getFactory(
138 : JNIEnv * pJEnv, SAL_UNUSED_PARAMETER jclass, jstring jLibName, jstring jImplName,
139 : jobject jSMgr, jobject jRegKey, jobject loader )
140 : {
141 0 : const jchar* pJLibName = pJEnv->GetStringChars(jLibName, NULL);
142 :
143 : #ifdef DISABLE_DYNLOADING
144 : (void) jImplName;
145 : (void) jSMgr;
146 : (void) jRegKey;
147 : (void) loader;
148 :
149 : fprintf(stderr, "Hmm, %s called for %s\n", __PRETTY_FUNCTION__, OUStringToOString(pJLibName, RTL_TEXTENCODING_JAVA_UTF8).getStr());
150 : #endif
151 :
152 0 : OUString aLibName( pJLibName );
153 0 : pJEnv->ReleaseStringChars( jLibName, pJLibName);
154 :
155 0 : aLibName += OUString( SAL_DLLEXTENSION );
156 :
157 0 : jobject joSLL_cpp = 0;
158 :
159 : #ifndef DISABLE_DYNLOADING
160 0 : oslModule lib = osl_loadModule( aLibName.pData, SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL );
161 0 : if (lib)
162 : {
163 : // ========================= LATEST VERSION =========================
164 0 : OUString aGetEnvName( COMPONENT_GETENV );
165 : oslGenericFunction pSym =
166 0 : osl_getFunctionSymbol( lib, aGetEnvName.pData );
167 0 : if (pSym)
168 : {
169 0 : Environment java_env, loader_env;
170 :
171 0 : const sal_Char * pEnvTypeName = 0;
172 : (*((component_getImplementationEnvironmentFunc)pSym))(
173 0 : &pEnvTypeName, (uno_Environment **)&loader_env );
174 :
175 0 : if (! loader_env.is())
176 : {
177 0 : OUString aEnvTypeName( OUString::createFromAscii( pEnvTypeName ) );
178 0 : uno_getEnvironment( (uno_Environment **)&loader_env, aEnvTypeName.pData, 0 );
179 : }
180 :
181 : // create vm access
182 : ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > vm_access(
183 0 : ::javaunohelper::create_vm_access( pJEnv, loader ) );
184 0 : OUString java_env_name = UNO_LB_JAVA;
185 : uno_getEnvironment(
186 0 : (uno_Environment **)&java_env, java_env_name.pData, vm_access.get() );
187 :
188 0 : OUString aGetFactoryName( COMPONENT_GETFACTORY );
189 0 : pSym = osl_getFunctionSymbol( lib, aGetFactoryName.pData );
190 0 : if (pSym)
191 : {
192 0 : if (loader_env.is() && java_env.is())
193 : {
194 0 : Mapping java2dest( java_env.get(), loader_env.get() );
195 0 : Mapping dest2java( loader_env.get(), java_env.get() );
196 :
197 0 : if (dest2java.is() && java2dest.is())
198 : {
199 : void * pSMgr =
200 : java2dest.mapInterface(
201 0 : jSMgr, ::getCppuType((Reference< lang::XMultiServiceFactory > *) 0) );
202 : void * pKey =
203 : java2dest.mapInterface(
204 0 : jRegKey, ::getCppuType((Reference< registry::XRegistryKey > *) 0) );
205 :
206 0 : const char* pImplName = pJEnv->GetStringUTFChars( jImplName, NULL );
207 :
208 : void * pSSF = (*((component_getFactoryFunc)pSym))(
209 0 : pImplName, pSMgr, pKey );
210 :
211 0 : pJEnv->ReleaseStringUTFChars( jImplName, pImplName );
212 :
213 0 : uno_ExtEnvironment * env = loader_env.get()->pExtEnv;
214 :
215 0 : if (pKey && env)
216 0 : (*env->releaseInterface)( env, pKey );
217 0 : if (pSMgr && env)
218 0 : (*env->releaseInterface)( env, pSMgr );
219 :
220 0 : if (pSSF)
221 : {
222 : jobject jglobal = (jobject) dest2java.mapInterface(
223 0 : pSSF, getCppuType((Reference< XInterface > *) 0) );
224 0 : joSLL_cpp = pJEnv->NewLocalRef( jglobal );
225 0 : pJEnv->DeleteGlobalRef( jglobal );
226 0 : if (env)
227 0 : (*env->releaseInterface)( env, pSSF );
228 : }
229 0 : }
230 : }
231 0 : }
232 0 : }
233 : }
234 : #endif
235 0 : return joSLL_cpp;
236 : }
237 :
238 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
