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Diffstat (limited to 'src/Common/Request.h')
-rw-r--r-- | src/Common/Request.h | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/src/Common/Request.h b/src/Common/Request.h deleted file mode 100644 index 2317d5a..0000000 --- a/src/Common/Request.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Request.h - * - * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de> - * - * This program is free software: you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef MAD_COMMON_REQUEST_H_ -#define MAD_COMMON_REQUEST_H_ - -#include "RequestBase.h" -#include "Exception.h" - -#include <memory> -#include <sigc++/adaptors/hide.h> - -namespace Mad { -namespace Common { - -template<typename T = void> class Request : public RequestBase { - private: - sigc::signal<void,const Request<T>&> finished; - - std::auto_ptr<T> res; - Exception exp; - - public: - typedef sigc::slot<void,const Request<T>&> slot_type; - - protected: - Request(slot_type slot) : exp(Exception::NOT_FINISHED) { - finished.connect(slot); - finished.connect(sigc::hide(signalFinished().make_slot())); - } - - void finish(std::auto_ptr<T> result) {res = result; finished(*this);} - void finish(const T& result) {res.reset(new T(result)); finished(*this);} - void finishWithError(const Exception &e) {exp = e; finished(*this);} - - public: - const T& getResult() const throw(Exception) { - if(res.get()) - return *res; - - throw exp; - } -}; - -template<> class Request<void> : public RequestBase { - private: - sigc::signal<void,const Request<void>&> finished; - - bool isFinished; - Exception exp; - - public: - typedef sigc::slot<void,const Request<void>&> slot_type; - - protected: - Request(slot_type slot) : isFinished(false), exp(Exception::NOT_FINISHED) { - finished.connect(slot); - finished.connect(sigc::hide(signalFinished().make_slot())); - } - - void finish() {isFinished = true; finished(*this);} - void finishWithError(const Exception &e) {exp = e; finished(*this);} - - public: - void getResult() const throw(Exception) { - if(isFinished) - return; - - throw exp; - } -}; - -} -} - -#endif /* MAD_COMMON_REQUEST_H_ */ |