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author | Alexander Tkachev | 2016-05-31 01:51:32 +0600 |
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committer | Alexander Tkachev | 2016-08-24 16:07:55 +0600 |
commit | eb63b50b7f0841e40365f3fbafa9810e8b190872 (patch) | |
tree | 4f348f12298c15e8a5885b5a74ce3788493b9a7e /backends/networking/curl/request.cpp | |
parent | 001b417f33beeb3b2da11f58105b971dc7e6f600 (diff) | |
download | scummvm-rg350-eb63b50b7f0841e40365f3fbafa9810e8b190872.tar.gz scummvm-rg350-eb63b50b7f0841e40365f3fbafa9810e8b190872.tar.bz2 scummvm-rg350-eb63b50b7f0841e40365f3fbafa9810e8b190872.zip |
CLOUD: Refactor Request
Added ErrorResponse and ErrorCallback. Each Request now has an
ErrorCallback, which should be called instead of usual callback in case
of failure.
Diffstat (limited to 'backends/networking/curl/request.cpp')
-rw-r--r-- | backends/networking/curl/request.cpp | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/backends/networking/curl/request.cpp b/backends/networking/curl/request.cpp new file mode 100644 index 0000000000..d2f91586a0 --- /dev/null +++ b/backends/networking/curl/request.cpp @@ -0,0 +1,70 @@ +/* ScummVM - Graphic Adventure Engine +* +* ScummVM is the legal property of its developers, whose names +* are too numerous to list here. Please refer to the COPYRIGHT +* file distributed with this source distribution. +* +* 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 2 +* 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, write to the Free Software +* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +* +*/ + +#include "backends/networking/curl/request.h" + +namespace Networking { + +ErrorResponse::ErrorResponse(Request *rq): + request(rq), interrupted(false), failed(true), response(""), httpResponseCode(-1) {} + +ErrorResponse::ErrorResponse(Request *rq, bool interrupt, bool failure, Common::String resp, long httpCode): + request(rq), interrupted(interrupt), failed(failure), response(resp), httpResponseCode(httpCode) {} + +Request::Request(DataCallback cb, ErrorCallback ecb): + _callback(cb), _errorCallback(ecb), _state(PROCESSING), _retryInSeconds(0) {} + +Request::~Request() { + delete _callback; + delete _errorCallback; +} + +void Request::handleRetry() { + if (_retryInSeconds > 0) --_retryInSeconds; + else { + _state = PROCESSING; + restart(); + } +} + +void Request::pause() { _state = PAUSED; } + +void Request::finish() { + ErrorResponse error(this, true, false, "", -1); + finishError(error); +} + +void Request::retry(uint32 seconds) { + _state = RETRY; + _retryInSeconds = seconds; +} + +RequestState Request::state() const { return _state; } + +void Request::finishError(ErrorResponse error) { + _state = FINISHED; + if (_errorCallback) (*_errorCallback)(error); +} + +void Request::finishSuccess() { _state = FINISHED; } + +} // End of namespace Networking |