// 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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library fuchsia.net.oldhttp;
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struct URLLoaderStatus {
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// If the loader has failed due to a network level error, this field will be
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// set.
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HttpError? error;
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// Set to true if the URLLoader is still working. Set to false once an error
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// is encountered or the response body is completely copied to the response
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// body stream.
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bool is_loading;
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// TODO(darin): Add further details about the stages of loading (e.g.,
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// "resolving host") that happen prior to receiving bytes.
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};
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interface URLLoader {
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// Loads the given |request|, asynchronously producing |response|. Consult
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// |response| to determine if the request resulted in an error, was
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// redirected, or has a response body to be consumed.
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1: Start(URLRequest request) -> (URLResponse response);
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// If the request passed to |Start| had |auto_follow_redirects| set to false,
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// then upon receiving an URLResponse with a non-NULL |redirect_url| field,
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// |FollowRedirect| may be called to load the URL indicated by the redirect.
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2: FollowRedirect() -> (URLResponse response);
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// Query status about the URLLoader.
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3: QueryStatus() -> (URLLoaderStatus status);
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};
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