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110 lines
3.5 KiB
C++
110 lines
3.5 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 modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (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, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef BACKENDS_NETWORKING_CURL_CURLREQUEST_H
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#define BACKENDS_NETWORKING_CURL_CURLREQUEST_H
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#include "backends/networking/curl/request.h"
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#include "common/path.h"
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#include "common/str.h"
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#include "common/array.h"
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#include "common/hashmap.h"
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#include "common/hash-str.h"
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struct curl_slist;
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namespace Networking {
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class NetworkReadStream;
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typedef Response<NetworkReadStream *> NetworkReadStreamResponse;
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typedef Common::BaseCallback<const NetworkReadStreamResponse &> *NetworkReadStreamCallback;
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class CurlRequest: public Request {
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protected:
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Common::String _url;
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NetworkReadStream *_stream;
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curl_slist *_headersList;
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Common::String _postFields;
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Common::HashMap<Common::String, Common::String> _formFields;
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Common::HashMap<Common::String, Common::Path> _formFiles;
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byte *_bytesBuffer;
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uint32 _bytesBufferSize;
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bool _uploading; //using PUT method
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bool _usingPatch; //using PATCH method
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bool _keepAlive;
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long _keepAliveIdle, _keepAliveInterval;
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NetworkReadStream *makeStream();
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public:
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CurlRequest(DataCallback cb, ErrorCallback ecb, const Common::String &url);
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~CurlRequest() override;
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void handle() override;
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void restart() override;
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Common::String date() const override;
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/** Replaces all headers with the passed array of headers. */
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virtual void setHeaders(const Common::Array<Common::String> &headers);
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/** Adds a header into headers list. */
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virtual void addHeader(const Common::String &header);
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/** Adds a post field (key=value pair). */
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virtual void addPostField(const Common::String &field);
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/** Adds a form/multipart field (name, value). */
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virtual void addFormField(const Common::String &name, const Common::String &value);
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/** Adds a form/multipart file (field name, file name). */
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virtual void addFormFile(const Common::String &name, const Common::Path &filename);
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/** Sets bytes buffer. */
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virtual void setBuffer(byte *buffer, uint32 size);
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/** Remembers to use PUT method when it would create NetworkReadStream. */
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virtual void usePut();
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/** Remembers to use PATCH method when it would create NetworkReadStream. */
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virtual void usePatch();
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/** Remembers to use Connection: keep-alive or close. */
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virtual void connectionKeepAlive(long idle = 120, long interval = 60);
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virtual void connectionClose();
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/**
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* Starts this Request with ConnMan.
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* @return its NetworkReadStream in NetworkReadStreamResponse.
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*/
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virtual NetworkReadStreamResponse execute();
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/** Returns Request's NetworkReadStream. */
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const NetworkReadStream *getNetworkReadStream() const;
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/** Waits for Request to be processed. Should be called after Request is put into ConnMan. */
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void wait(int spinlockDelay = 5);
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};
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} // End of namespace Networking
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#endif
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