mirror of
https://github.com/mozilla/gecko-dev.git
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152 lines
4.2 KiB
C++
152 lines
4.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "DeviceStorageRequestChild.h"
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#include "DeviceStorageFileDescriptor.h"
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#include "nsDeviceStorage.h"
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#include "mozilla/dom/File.h"
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#include "mozilla/dom/ipc/BlobChild.h"
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namespace mozilla {
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namespace dom {
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namespace devicestorage {
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DeviceStorageRequestChild::DeviceStorageRequestChild()
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{
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MOZ_COUNT_CTOR(DeviceStorageRequestChild);
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}
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DeviceStorageRequestChild::DeviceStorageRequestChild(DeviceStorageRequest* aRequest)
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: mRequest(aRequest)
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{
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MOZ_ASSERT(aRequest);
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MOZ_COUNT_CTOR(DeviceStorageRequestChild);
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}
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DeviceStorageRequestChild::~DeviceStorageRequestChild() {
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MOZ_COUNT_DTOR(DeviceStorageRequestChild);
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}
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bool
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DeviceStorageRequestChild::
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Recv__delete__(const DeviceStorageResponseValue& aValue)
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{
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switch (aValue.type()) {
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case DeviceStorageResponseValue::TErrorResponse:
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{
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DS_LOG_INFO("error %u", mRequest->GetId());
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ErrorResponse r = aValue;
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mRequest->Reject(r.error());
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break;
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}
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case DeviceStorageResponseValue::TSuccessResponse:
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{
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DS_LOG_INFO("success %u", mRequest->GetId());
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nsString fullPath;
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mRequest->GetFile()->GetFullPath(fullPath);
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mRequest->Resolve(fullPath);
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break;
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}
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case DeviceStorageResponseValue::TFileDescriptorResponse:
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{
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DS_LOG_INFO("fd %u", mRequest->GetId());
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FileDescriptorResponse r = aValue;
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DeviceStorageFile* file = mRequest->GetFile();
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DeviceStorageFileDescriptor* descriptor = mRequest->GetFileDescriptor();
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nsString fullPath;
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file->GetFullPath(fullPath);
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descriptor->mDSFile = file;
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descriptor->mFileDescriptor = r.fileDescriptor();
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mRequest->Resolve(fullPath);
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break;
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}
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case DeviceStorageResponseValue::TBlobResponse:
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{
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DS_LOG_INFO("blob %u", mRequest->GetId());
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BlobResponse r = aValue;
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BlobChild* actor = static_cast<BlobChild*>(r.blobChild());
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RefPtr<BlobImpl> blobImpl = actor->GetBlobImpl();
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mRequest->Resolve(blobImpl.get());
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break;
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}
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case DeviceStorageResponseValue::TFreeSpaceStorageResponse:
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{
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DS_LOG_INFO("free %u", mRequest->GetId());
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FreeSpaceStorageResponse r = aValue;
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mRequest->Resolve(r.freeBytes());
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break;
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}
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case DeviceStorageResponseValue::TUsedSpaceStorageResponse:
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{
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DS_LOG_INFO("used %u", mRequest->GetId());
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UsedSpaceStorageResponse r = aValue;
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mRequest->Resolve(r.usedBytes());
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break;
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}
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case DeviceStorageResponseValue::TFormatStorageResponse:
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{
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DS_LOG_INFO("format %u", mRequest->GetId());
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FormatStorageResponse r = aValue;
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mRequest->Resolve(r.mountState());
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break;
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}
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case DeviceStorageResponseValue::TMountStorageResponse:
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{
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DS_LOG_INFO("mount %u", mRequest->GetId());
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MountStorageResponse r = aValue;
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mRequest->Resolve(r.storageStatus());
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break;
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}
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case DeviceStorageResponseValue::TUnmountStorageResponse:
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{
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DS_LOG_INFO("unmount %u", mRequest->GetId());
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UnmountStorageResponse r = aValue;
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mRequest->Resolve(r.storageStatus());
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break;
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}
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case DeviceStorageResponseValue::TEnumerationResponse:
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{
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DS_LOG_INFO("enumerate %u", mRequest->GetId());
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EnumerationResponse r = aValue;
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auto request = static_cast<DeviceStorageCursorRequest*>(mRequest.get());
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uint32_t count = r.paths().Length();
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request->AddFiles(count);
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for (uint32_t i = 0; i < count; i++) {
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RefPtr<DeviceStorageFile> dsf
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= new DeviceStorageFile(r.type(), r.paths()[i].storageName(),
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r.rootdir(), r.paths()[i].name());
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request->AddFile(dsf.forget());
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}
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request->Continue();
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break;
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}
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default:
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{
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DS_LOG_ERROR("unknown %u", mRequest->GetId());
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NS_RUNTIMEABORT("not reached");
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break;
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}
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}
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return true;
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}
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} // namespace devicestorage
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} // namespace dom
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} // namespace mozilla
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