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c8eff5e44f
This updates to mojo commit d259eb58aa59 and limits the roll script to only pull in the parts of //mojo that are currently being used. More stuff will be dropped in the future.
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "services/asset_bundle/asset_bundle_impl.h"
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#include "base/bind.h"
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#include "base/files/file_path.h"
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#include "base/files/file_util.h"
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#include "base/logging.h"
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#include "mojo/data_pipe_utils/data_pipe_utils.h"
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namespace mojo {
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namespace asset_bundle {
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namespace {
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void Ignored(bool) {
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}
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} // namespace
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AssetBundleImpl::AssetBundleImpl(InterfaceRequest<AssetBundle> request,
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scoped_ptr<base::ScopedTempDir> asset_dir,
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scoped_refptr<base::TaskRunner> worker_runner)
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: binding_(this, request.Pass()),
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asset_dir_(asset_dir.Pass()),
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worker_runner_(worker_runner.Pass()) {
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}
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AssetBundleImpl::~AssetBundleImpl() {
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}
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void AssetBundleImpl::GetAsStream(
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const String& asset_name,
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const Callback<void(ScopedDataPipeConsumerHandle)>& callback) {
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DataPipe pipe;
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callback.Run(pipe.consumer_handle.Pass());
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std::string asset_string = asset_name.To<std::string>();
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base::FilePath asset_path =
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base::MakeAbsoluteFilePath(asset_dir_->path().Append(asset_string));
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auto asset_dir_abs = base::MakeAbsoluteFilePath(asset_dir_->path());
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if (!asset_dir_abs.IsParent(asset_path)) {
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LOG(WARNING) << "Requested asset '" << asset_string << "' does not exist.";
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return;
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}
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common::CopyFromFile(asset_path, pipe.producer_handle.Pass(), 0,
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worker_runner_.get(), base::Bind(&Ignored));
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}
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} // namespace asset_bundle
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} // namespace mojo
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