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Diffstat (limited to 'backends/cloud/dropbox/dropboxinforequest.cpp')
| -rw-r--r-- | backends/cloud/dropbox/dropboxinforequest.cpp | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/backends/cloud/dropbox/dropboxinforequest.cpp b/backends/cloud/dropbox/dropboxinforequest.cpp new file mode 100644 index 0000000000..f5a14abe1c --- /dev/null +++ b/backends/cloud/dropbox/dropboxinforequest.cpp @@ -0,0 +1,143 @@ +/* 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/cloud/dropbox/dropboxinforequest.h" +#include "backends/cloud/cloudmanager.h" +#include "backends/cloud/storage.h" +#include "backends/networking/curl/connectionmanager.h" +#include "backends/networking/curl/curljsonrequest.h" +#include "backends/networking/curl/networkreadstream.h" +#include "common/json.h" + +namespace Cloud { +namespace Dropbox { + +DropboxInfoRequest::DropboxInfoRequest(Common::String token, Storage::StorageInfoCallback cb, Networking::ErrorCallback ecb): + Networking::Request(nullptr, ecb), _token(token), _infoCallback(cb), + _workingRequest(nullptr), _ignoreCallback(false) { + start(); +} + +DropboxInfoRequest::~DropboxInfoRequest() { + _ignoreCallback = true; + if (_workingRequest) _workingRequest->finish(); + delete _infoCallback; +} + +void DropboxInfoRequest::start() { + _ignoreCallback = true; + if (_workingRequest) _workingRequest->finish(); + _ignoreCallback = false; + + Networking::JsonCallback innerCallback = new Common::Callback<DropboxInfoRequest, Networking::JsonResponse>(this, &DropboxInfoRequest::userResponseCallback); + Networking::ErrorCallback errorCallback = new Common::Callback<DropboxInfoRequest, Networking::ErrorResponse>(this, &DropboxInfoRequest::errorCallback); + Networking::CurlJsonRequest *request = new Networking::CurlJsonRequest(innerCallback, errorCallback, "https://api.dropboxapi.com/2/users/get_current_account"); + request->addHeader("Authorization: Bearer " + _token); + request->addHeader("Content-Type: application/json"); + request->addPostField("null"); //use POST + + _workingRequest = ConnMan.addRequest(request); +} + +void DropboxInfoRequest::userResponseCallback(Networking::JsonResponse response) { + Common::JSONValue *json = response.value; + _workingRequest = nullptr; + if (_ignoreCallback) { + delete json; + return; + } + + Networking::ErrorResponse error(this); + Networking::CurlJsonRequest *rq = (Networking::CurlJsonRequest *)response.request; + if (rq && rq->getNetworkReadStream()) + error.httpResponseCode = rq->getNetworkReadStream()->httpResponseCode(); + + if (!json) { + warning("NULL passed instead of JSON"); + finishError(error); + return; + } + + //Dropbox documentation states there are no errors for this API method + Common::JSONObject info = json->asObject(); + Common::JSONObject nameInfo = info.getVal("name")->asObject(); + _uid = info.getVal("account_id")->asString(); + _name = nameInfo.getVal("display_name")->asString(); + _email = info.getVal("email")->asString(); + CloudMan.setStorageUsername(kStorageDropboxId, _email); + delete json; + + Networking::JsonCallback innerCallback = new Common::Callback<DropboxInfoRequest, Networking::JsonResponse>(this, &DropboxInfoRequest::quotaResponseCallback); + Networking::ErrorCallback errorCallback = new Common::Callback<DropboxInfoRequest, Networking::ErrorResponse>(this, &DropboxInfoRequest::errorCallback); + Networking::CurlJsonRequest *request = new Networking::CurlJsonRequest(innerCallback, errorCallback, "https://api.dropboxapi.com/2/users/get_space_usage"); + request->addHeader("Authorization: Bearer " + _token); + request->addHeader("Content-Type: application/json"); + request->addPostField("null"); //use POST + + _workingRequest = ConnMan.addRequest(request); +} + +void DropboxInfoRequest::quotaResponseCallback(Networking::JsonResponse response) { + Common::JSONValue *json = response.value; + _workingRequest = nullptr; + if (_ignoreCallback) { + delete json; + return; + } + + Networking::ErrorResponse error(this); + Networking::CurlJsonRequest *rq = (Networking::CurlJsonRequest *)response.request; + if (rq && rq->getNetworkReadStream()) + error.httpResponseCode = rq->getNetworkReadStream()->httpResponseCode(); + + if (!json) { + warning("NULL passed instead of JSON"); + finishError(error); + return; + } + + //Dropbox documentation states there are no errors for this API method + Common::JSONObject info = json->asObject(); + Common::JSONObject allocation = info.getVal("allocation")->asObject(); + uint64 used = info.getVal("used")->asIntegerNumber(); + uint64 allocated = allocation.getVal("allocated")->asIntegerNumber(); + finishInfo(StorageInfo(_uid, _name, _email, used, allocated)); + delete json; +} + +void DropboxInfoRequest::errorCallback(Networking::ErrorResponse error) { + _workingRequest = nullptr; + if (_ignoreCallback) return; + finishError(error); +} + +void DropboxInfoRequest::handle() {} + +void DropboxInfoRequest::restart() { start(); } + +void DropboxInfoRequest::finishInfo(StorageInfo info) { + Request::finishSuccess(); + if (_infoCallback) (*_infoCallback)(Storage::StorageInfoResponse(this, info)); +} + +} // End of namespace Dropbox +} // End of namespace Cloud |