i18npool/source/textconversion/textconversion.cxx

   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 <assert.h>
  21 #include <cppuhelper/supportsservice.hxx>
  22 #include <textconversion.hxx>
  23
  24 using namespace com::sun::star::uno;
  25
  26 namespace com { namespace sun { namespace star { namespace i18n {
  27
  28 #ifndef DISABLE_DYNLOADING
  29
  30 extern "C" { static void SAL_CALL thisModule() {} }
  31
  32 #endif
  33
  34 TextConversion::TextConversion(const char *pImplName)
  35     : implementationName(pImplName)
  36 {
  37 #ifndef DISABLE_DYNLOADING
  38 #ifdef SAL_DLLPREFIX
  39     OUString lib(SAL_DLLPREFIX"textconv_dict" SAL_DLLEXTENSION);
  40 #else
  41     OUString lib("textconv_dict" SAL_DLLEXTENSION);
  42 #endif
  43     hModule = osl_loadModuleRelative(
  44         &thisModule, lib.pData, SAL_LOADMODULE_DEFAULT );
  45 #endif
  46 }
  47
  48 TextConversion::~TextConversion()
  49 {
  50 #ifndef DISABLE_DYNLOADING
  51     if (hModule) osl_unloadModule(hModule);
  52 #endif
  53 }
  54
  55 #ifndef DISABLE_DYNLOADING
  56
  57 static void* nullFunc()
  58 {
  59     return NULL;
  60 }
  61
  62 oslGenericFunction SAL_CALL
  63 TextConversion::getFunctionBySymbol(const sal_Char* func)
  64 {
  65     if (hModule)
  66         return osl_getFunctionSymbol(hModule, OUString::createFromAscii(func).pData);
  67     else
  68         return reinterpret_cast< oslGenericFunction >(nullFunc);
  69 }
  70
  71 #endif
  72
  73 OUString SAL_CALL
  74 TextConversion::getImplementationName() throw( RuntimeException, std::exception )
  75 {
  76     return OUString::createFromAscii(implementationName);
  77 }
  78
  79 sal_Bool SAL_CALL
  80 TextConversion::supportsService(const OUString& rServiceName) throw( RuntimeException, std::exception )
  81 {
  82     return cppu::supportsService(this, rServiceName);
  83 }
  84
  85 Sequence< OUString > SAL_CALL
  86 TextConversion::getSupportedServiceNames() throw( RuntimeException, std::exception )
  87 {
  88     Sequence< OUString > aRet(1);
  89     aRet[0] = OUString::createFromAscii(implementationName);
  90     return aRet;
  91 }
  92
  93 } } } }
  94
  95 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */