e743a65636
This commit adds: * ConfMan's new "cloud" domain; * CloudManager's init() method, where it loads keys from "cloud" configs domain; * CurlJsonRequest's addHeader() and addPostField() methods; * temporary Storage's printInfo() method; * DropboxStorage's implementation of printInfo(), which is using access token and user id; * DropboxStorage's loadFromConfig() static method to load access token and user id from configs and create a Storage instance with those; * temporary DropboxStorage's authThroughConsole() static method, which guides user through auth process from the console. So, in CloudManager's init() implementation ScummVM checks that there is "current_storage_type" key in "cloud" domain of configs, and loads corresponding storage if there is such key. If there is no such key, ScummVM offers user to auth with Dropbox. That's done through console, and thus it's temporary (it also requires restarting ScummVM twice and manually editing config.ini file).
90 lines
2.8 KiB
C++
90 lines
2.8 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef BACKENDS_NETWORKING_CURL_NETWORKREADSTREAM_H
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#define BACKENDS_NETWORKING_CURL_NETWORKREADSTREAM_H
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#include "common/memstream.h"
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#include "common/stream.h"
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#include "common/str.h"
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typedef void CURL;
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struct curl_slist;
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namespace Networking {
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class NetworkReadStream: public Common::MemoryReadWriteStream {
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CURL *_easy;
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bool _eos, _requestComplete;
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public:
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NetworkReadStream(const char *url, curl_slist *headersList, Common::String postFields);
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virtual ~NetworkReadStream();
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CURL *getEasyHandle() const { return _easy; }
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/**
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* Returns true if a read failed because the stream end has been reached.
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* This flag is cleared by clearErr().
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* For a SeekableReadStream, it is also cleared by a successful seek.
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*
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* @note The semantics of any implementation of this method are
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* supposed to match those of ISO C feof(). In particular, in a stream
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* with N bytes, reading exactly N bytes from the start should *not*
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* set eos; only reading *beyond* the available data should set it.
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*/
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virtual bool eos() const;
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/**
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* Read data from the stream. Subclasses must implement this
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* method; all other read methods are implemented using it.
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*
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* @note The semantics of any implementation of this method are
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* supposed to match those of ISO C fread(), in particular where
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* it concerns setting error and end of file/stream flags.
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*
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* @param dataPtr pointer to a buffer into which the data is read
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* @param dataSize number of bytes to be read
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* @return the number of bytes which were actually read.
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*/
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virtual uint32 read(void *dataPtr, uint32 dataSize);
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/**
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* This method is called by ConnectionManager to indicate
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* that transfer is finished.
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*
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* @note It's called on failure too.
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*/
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void finished();
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/**
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* Returns HTTP response code from inner CURL handle.
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* It returns -1 to indicate there is no inner handle.
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*
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* @note This method should be called when eos() == true.
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*/
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long httpResponseCode();
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};
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} //end of namespace Cloud
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#endif
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