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55 lines
1.9 KiB
Plaintext
55 lines
1.9 KiB
Plaintext
// 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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module extensions.mime_handler;
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// Information about a stream.
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struct StreamInfo {
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// The MIME type of the intercepted URL request.
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string mime_type;
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// The original URL that was intercepted.
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string original_url;
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// The URL that the stream can be read from.
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string stream_url;
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// The ID of the tab that opened the stream. If the stream is not opened in a
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// tab, it will be -1.
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int32 tab_id;
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// The HTTP response headers of the intercepted request stored as a dictionary
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// mapping header name to header value. If a header name appears multiple
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// times, the header values are merged in the dictionary and separated by a
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// ",". Non-ASCII headers are dropped.
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map<string, string> response_headers;
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// Whether the stream is embedded within another document.
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bool embedded;
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};
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interface MimeHandlerService {
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// Returns information about the stream associated with this service instance.
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// If the stream has been aborted, |stream_info| will be null.
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GetStreamInfo() => (StreamInfo? stream_info);
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// Aborts the stream associated with this service instance. This is an
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// idempotent operation.
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AbortStream() => ();
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};
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// Provides a mime handler guest with control over beforeunload event handling
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// when running in a PluginDocument.
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//
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// For full-frame mime handler guests, an instance of this interface is passed
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// from the embedding renderer to the browser when creating the mime handler
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// guest. If the frame hosting the guest requests this interface from the
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// browser, that instance is provided to the guest.
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interface BeforeUnloadControl {
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// Instructs the containing PluginDocument whether to show a beforeunload
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// dialog.
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SetShowBeforeUnloadDialog(bool show_dialog) => ();
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};
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