gecko/dom/filesystem/FileSystemRequestParent.cpp

63 lines
1.6 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/dom/FileSystemRequestParent.h"
#include "CreateDirectoryTask.h"
#include "GetFileOrDirectoryTask.h"
#include "mozilla/dom/FileSystemBase.h"
namespace mozilla {
namespace dom {
FileSystemRequestParent::FileSystemRequestParent()
{
}
FileSystemRequestParent::~FileSystemRequestParent()
{
}
bool
FileSystemRequestParent::Dispatch(ContentParent* aParent,
const FileSystemParams& aParams)
{
MOZ_ASSERT(aParent, "aParent should not be null.");
nsRefPtr<FileSystemTaskBase> task;
switch (aParams.type()) {
case FileSystemParams::TFileSystemCreateDirectoryParams: {
const FileSystemCreateDirectoryParams& p = aParams;
mFileSystem = FileSystemBase::FromString(p.filesystem());
task = new CreateDirectoryTask(mFileSystem, p, this);
break;
}
case FileSystemParams::TFileSystemGetFileOrDirectoryParams: {
const FileSystemGetFileOrDirectoryParams& p = aParams;
mFileSystem = FileSystemBase::FromString(p.filesystem());
task = new GetFileOrDirectoryTask(mFileSystem, p, this);
break;
}
default: {
NS_RUNTIMEABORT("not reached");
break;
}
}
if (NS_WARN_IF(!task || !mFileSystem)) {
// Should never reach here.
return false;
}
task->Start();
return true;
}
} // namespace dom
} // namespace mozilla