123 lines
5.3 KiB
C++
123 lines
5.3 KiB
C++
// Copyright (c) 2012 Marshall A. Greenblatt. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the name Chromium Embedded
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// Framework nor the names of its contributors may be used to endorse
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// or promote products derived from this software without specific prior
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// written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// ---------------------------------------------------------------------------
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//
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// The contents of this file must follow a specific format in order to
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// support the CEF translator tool. See the translator.README.txt file in the
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// tools directory for more information.
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//
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#ifndef CEF_INCLUDE_CEF_SCHEME_H_
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#define CEF_INCLUDE_CEF_SCHEME_H_
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#pragma once
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#include "include/cef_base.h"
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#include "include/cef_browser.h"
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#include "include/cef_frame.h"
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#include "include/cef_request.h"
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#include "include/cef_resource_handler.h"
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#include "include/cef_response.h"
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class CefSchemeHandlerFactory;
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///
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/// Register a scheme handler factory with the global request context. An empty
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/// |domain_name| value for a standard scheme will cause the factory to match
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/// all domain names. The |domain_name| value will be ignored for non-standard
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/// schemes. If |scheme_name| is a built-in scheme and no handler is returned by
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/// |factory| then the built-in scheme handler factory will be called. If
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/// |scheme_name| is a custom scheme then you must also implement the
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/// CefApp::OnRegisterCustomSchemes() method in all processes. This function may
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/// be called multiple times to change or remove the factory that matches the
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/// specified |scheme_name| and optional |domain_name|. Returns false if an
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/// error occurs. This function may be called on any thread in the browser
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/// process. Using this function is equivalent to calling
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/// CefRequestContext::GetGlobalContext()->RegisterSchemeHandlerFactory().
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///
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/*--cef(optional_param=domain_name,optional_param=factory)--*/
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bool CefRegisterSchemeHandlerFactory(
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const CefString& scheme_name,
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const CefString& domain_name,
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CefRefPtr<CefSchemeHandlerFactory> factory);
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///
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/// Clear all scheme handler factories registered with the global request
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/// context. Returns false on error. This function may be called on any thread
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/// in the browser process. Using this function is equivalent to calling
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/// CefRequestContext::GetGlobalContext()->ClearSchemeHandlerFactories().
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///
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/*--cef()--*/
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bool CefClearSchemeHandlerFactories();
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///
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/// Class that manages custom scheme registrations.
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///
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/*--cef(source=library)--*/
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class CefSchemeRegistrar : public CefBaseScoped {
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public:
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///
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/// Register a custom scheme. This method should not be called for the
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/// built-in HTTP, HTTPS, FILE, FTP, ABOUT and DATA schemes.
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///
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/// See cef_scheme_options_t for possible values for |options|.
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///
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/// This function may be called on any thread. It should only be called once
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/// per unique |scheme_name| value. If |scheme_name| is already registered or
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/// if an error occurs this method will return false.
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///
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/*--cef()--*/
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virtual bool AddCustomScheme(const CefString& scheme_name, int options) = 0;
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};
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///
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/// Class that creates CefResourceHandler instances for handling scheme
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/// requests. The methods of this class will always be called on the IO thread.
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///
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/*--cef(source=client,no_debugct_check)--*/
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class CefSchemeHandlerFactory : public virtual CefBaseRefCounted {
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public:
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///
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/// Return a new resource handler instance to handle the request or an empty
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/// reference to allow default handling of the request. |browser| and |frame|
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/// will be the browser window and frame respectively that originated the
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/// request or NULL if the request did not originate from a browser window
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/// (for example, if the request came from CefURLRequest). The |request|
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/// object passed to this method cannot be modified.
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///
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/*--cef(optional_param=browser,optional_param=frame)--*/
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virtual CefRefPtr<CefResourceHandler> Create(
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CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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const CefString& scheme_name,
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CefRefPtr<CefRequest> request) = 0;
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};
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#endif // CEF_INCLUDE_CEF_SCHEME_H_
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