Motown in-proc streaming framework used to implement media services.

services/media/framework/parts/reader.cc

Index: services/media/framework/parts/reader.cc
diff --git a/services/media/framework/parts/reader.cc b/services/media/framework/parts/reader.cc
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index 0000000000000000000000000000000000000000..31da7fcc06802076bd374afb39a8d6e5203254b7
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+++ b/services/media/framework/parts/reader.cc
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+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/logging.h"
+#include "services/media/framework/parts/file_reader.h"
+#include "services/media/framework/parts/reader.h"
+#include "url/gurl.h"
+
+namespace mojo {
+namespace media {
+
+Result Reader::Create(const GURL& gurl, ReaderPtr* reader_out) {
+  if (!gurl.is_valid()) {
+    return Result::kInvalidArgument;
+  }
+
+  ReaderPtr reader = nullptr;
+  if (gurl.SchemeIsFile()) {
+    reader = FileReader::Create();
+  }
+  // TODO(dalesat): More schemes.
+
+  if (reader == nullptr) {
+    return Result::kUnsupportedOperation;
+  }
+
+  Result result = reader->Init(gurl);
+  if (result == Result::kOk) {
+    *reader_out = reader;
+  }
+
+  return result;
+}
+
+} // namespace media
+} // namespace mojo