60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that can
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// be found in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_NET_INTERNAL_SCHEME_HANDLER_H_
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#define CEF_LIBCEF_BROWSER_NET_INTERNAL_SCHEME_HANDLER_H_
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#pragma once
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#include <string>
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#include "include/cef_scheme.h"
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#include "base/memory/ref_counted_memory.h"
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#include "url/gurl.h"
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namespace scheme {
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// All methods will be called on the browser process IO thread.
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class InternalHandlerDelegate {
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public:
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class Action {
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public:
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Action();
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// Set to the appropriate value or leave empty to have it determined based
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// on the file extension.
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std::string mime_type;
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// Option 1: Provide a stream for the resource contents. Set |stream_size|
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// to the stream size or to -1 if unknown.
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CefRefPtr<CefStreamReader> stream;
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int stream_size = -1;
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// Option 2: Provide a base::RefCountedMemory for the resource contents.
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scoped_refptr<base::RefCountedMemory> bytes;
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// Option 3: Specify a resource id to load static content.
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int resource_id = -1;
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// Option 4: Redirect to the specified URL.
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GURL redirect_url;
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};
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virtual ~InternalHandlerDelegate() = default;
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// Populate |action| and return true if the request was handled.
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virtual bool OnRequest(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefRequest> request,
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Action* action) = 0;
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};
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// Create an internal scheme handler factory. The factory will take ownership of
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// |delegate|.
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CefRefPtr<CefSchemeHandlerFactory> CreateInternalHandlerFactory(
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std::unique_ptr<InternalHandlerDelegate> delegate);
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} // namespace scheme
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#endif // CEF_LIBCEF_BROWSER_NET_INTERNAL_SCHEME_HANDLER_H_
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