diff options
Diffstat (limited to 'tags/cpp-sca-20060405/runtime/core/src/tuscany/sca/util/Library.cpp')
-rw-r--r-- | tags/cpp-sca-20060405/runtime/core/src/tuscany/sca/util/Library.cpp | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/tags/cpp-sca-20060405/runtime/core/src/tuscany/sca/util/Library.cpp b/tags/cpp-sca-20060405/runtime/core/src/tuscany/sca/util/Library.cpp deleted file mode 100644 index 452d185dcd..0000000000 --- a/tags/cpp-sca-20060405/runtime/core/src/tuscany/sca/util/Library.cpp +++ /dev/null @@ -1,119 +0,0 @@ -/* - * - * Copyright 2005 The Apache Software Foundation or its licensors, as applicable. - * - * Licensed 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. - */ - -/* $Rev$ $Date: 2005/12/22 11:33:21 $ */ - -#include "tuscany/sca/util/Library.h" -#include "tuscany/sca/util/Utils.h" -#include "tuscany/sca/util/Exceptions.h" -#include "tuscany/sca/util/Logging.h" -using namespace osoa::sca; - -namespace tuscany -{ - namespace sca - { - Library::Library() - : hDLL(NULL) - { - } - - Library::Library(const string& libraryName) - : name(libraryName), hDLL(NULL) - { - LOGINFO_1(3, "Library::construcor : %s", name.c_str()); - load(); - } - - Library::Library(const Library& lib) - : name(lib.name), hDLL(NULL) - { - LOGINFO_1(3, "Library::copy constructor : %s", name.c_str()); - if (lib.hDLL) - { - load(); - } - } - - Library& Library::operator=(const Library& lib) - { - LOGINFO_1(3, "Library::operator= : %s", name.c_str()); - if (&lib != this) - { - unload(); - name = lib.name; - load(); - } - return *this; - } - - Library::~Library() - { - LOGINFO_1(3, "Library::destructor: %s", name.c_str()); - unload(); - } - - - void Library::load() - { - LOGINFO_1(3, "Library::load : %s", name.c_str()); - string msg; -#if defined(WIN32) || defined (_WINDOWS) - hDLL = LoadLibrary(name.c_str()); -#else - hDLL = dlopen(name.c_str(), RTLD_NOW); -#endif - if (hDLL == NULL) - { - LOGERROR_1(1, "Library::load: Unable to load library %s", name.c_str()); - msg = "Unable to load dll: " + name; - throw ServiceRuntimeException(msg.c_str()); - } - } - - void Library::unload() - { - if (hDLL != NULL) - { - LOGINFO_1(3, "Library::unload : %s", name.c_str()); -#if defined(WIN32) || defined (_WINDOWS) - FreeLibrary(hDLL); -#else - dlclose(hDLL); -#endif - hDLL = NULL; - } - } - - void* Library::getSymbol(const string& symbol) - { - LOGINFO_1(3, "Library::getSymbol : %s", symbol.c_str()); - if (!hDLL) - { - return 0; - } -#if defined(WIN32) || defined (_WINDOWS) - return GetProcAddress(hDLL, symbol.c_str()); -#else - return dlsym(hDLL, symbol.c_str()); -#endif - } - - } // End namespace sca -} // End namespace tuscany - - |