googledriveuploadrequest.h

/* ScummVM - Graphic Adventure Engine
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 * This program is free software: you can redistribute it and/or modify
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#ifndef BACKENDS_CLOUD_GOOGLEDRIVE_GOOGLEDRIVEUPLOADREQUEST_H
#define BACKENDS_CLOUD_GOOGLEDRIVE_GOOGLEDRIVEUPLOADREQUEST_H
 
#include "backends/cloud/storage.h"
#include "backends/networking/http/httpjsonrequest.h"
#include "backends/networking/http/request.h"
#include "common/callback.h"
 
namespace Cloud {
namespace GoogleDrive {
class GoogleDriveStorage;
 
class GoogleDriveUploadRequest: public Networking::Request {
    GoogleDriveStorage *_storage;
    Common::String _savePath;
    Common::SeekableReadStream *_contentsStream;
    Storage::UploadCallback _uploadCallback;
    Request *_workingRequest;
    bool _ignoreCallback;
    Common::String _resolvedId, _parentId;
    Common::String _uploadUrl;
    uint64 _serverReceivedBytes;
 
    void start();
    void resolveId();
    void idResolvedCallback(const Storage::UploadResponse &response);
    void idResolveFailedCallback(const Networking::ErrorResponse &error);
    void startUpload();
    void startUploadCallback(const Networking::JsonResponse &response);
    void startUploadErrorCallback(const Networking::ErrorResponse &error);
    void uploadNextPart();
    void partUploadedCallback(const Networking::JsonResponse &response);
    void partUploadedErrorCallback(const Networking::ErrorResponse &error);
    bool handleHttp308(const Networking::NetworkReadStream *stream);
    void finishUpload(const StorageFile &status);
 
public:
    GoogleDriveUploadRequest(GoogleDriveStorage *storage, const Common::String &path, Common::SeekableReadStream *contents, Storage::UploadCallback callback, Networking::ErrorCallback ecb);
    ~GoogleDriveUploadRequest() override;
 
    void handle() override;
    void restart() override;
};
 
} // End of namespace GoogleDrive
} // End of namespace Cloud
 
#endif