+++ /dev/null
-// Copyright (c) 2011 Marshall A. Greenblatt. All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the name Chromium Embedded
-// Framework nor the names of its contributors may be used to endorse
-// or promote products derived from this software without specific prior
-// written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// ---------------------------------------------------------------------------
-//
-// The contents of this file must follow a specific format in order to
-// support the CEF translator tool. See the translator.README.txt file in the
-// tools directory for more information.
-//
-
-#ifndef CEF_INCLUDE_CEF_REQUEST_HANDLER_H_
-#define CEF_INCLUDE_CEF_REQUEST_HANDLER_H_
-#pragma once
-
-#include "include/cef_auth_callback.h"
-#include "include/cef_base.h"
-#include "include/cef_browser.h"
-#include "include/cef_frame.h"
-#include "include/cef_resource_handler.h"
-#include "include/cef_response.h"
-#include "include/cef_request.h"
-#include "include/cef_web_plugin.h"
-
-///
-// Callback interface used for asynchronous continuation of quota requests.
-///
-/*--cef(source=library)--*/
-class CefQuotaCallback : public virtual CefBase {
- public:
- ///
- // Continue the quota request. If |allow| is true the request will be
- // allowed. Otherwise, the request will be denied.
- ///
- /*--cef(capi_name=cont)--*/
- virtual void Continue(bool allow) =0;
-
- ///
- // Cancel the quota request.
- ///
- /*--cef()--*/
- virtual void Cancel() =0;
-};
-
-
-///
-// Callback interface used for asynchronous continuation of url requests when
-// invalid SSL certificates are encountered.
-///
-/*--cef(source=library)--*/
-class CefAllowCertificateErrorCallback : public virtual CefBase {
- public:
- ///
- // Continue the url request. If |allow| is true the request will be
- // continued. Otherwise, the request will be canceled.
- ///
- /*--cef(capi_name=cont)--*/
- virtual void Continue(bool allow) =0;
-};
-
-
-///
-// Implement this interface to handle events related to browser requests. The
-// methods of this class will be called on the thread indicated.
-///
-/*--cef(source=client)--*/
-class CefRequestHandler : public virtual CefBase {
- public:
- typedef cef_termination_status_t TerminationStatus;
-
- ///
- // Called on the UI thread before browser navigation. Return true to cancel
- // the navigation or false to allow the navigation to proceed. The |request|
- // object cannot be modified in this callback.
- // CefLoadHandler::OnLoadingStateChange will be called twice in all cases.
- // If the navigation is allowed CefLoadHandler::OnLoadStart and
- // CefLoadHandler::OnLoadEnd will be called. If the navigation is canceled
- // CefLoadHandler::OnLoadError will be called with an |errorCode| value of
- // ERR_ABORTED.
- ///
- /*--cef()--*/
- virtual bool OnBeforeBrowse(CefRefPtr<CefBrowser> browser,
- CefRefPtr<CefFrame> frame,
- CefRefPtr<CefRequest> request,
- bool is_redirect) {
- return false;
- }
-
- ///
- // Called on the IO thread before a resource request is loaded. The |request|
- // object may be modified. To cancel the request return true otherwise return
- // false.
- ///
- /*--cef()--*/
- virtual bool OnBeforeResourceLoad(CefRefPtr<CefBrowser> browser,
- CefRefPtr<CefFrame> frame,
- CefRefPtr<CefRequest> request) {
- return false;
- }
-
- ///
- // Called on the IO thread before a resource is loaded. To allow the resource
- // to load normally return NULL. To specify a handler for the resource return
- // a CefResourceHandler object. The |request| object should not be modified in
- // this callback.
- ///
- /*--cef()--*/
- virtual CefRefPtr<CefResourceHandler> GetResourceHandler(
- CefRefPtr<CefBrowser> browser,
- CefRefPtr<CefFrame> frame,
- CefRefPtr<CefRequest> request) {
- return NULL;
- }
-
- ///
- // Called on the IO thread when a resource load is redirected. The |old_url|
- // parameter will contain the old URL. The |new_url| parameter will contain
- // the new URL and can be changed if desired.
- ///
- /*--cef()--*/
- virtual void OnResourceRedirect(CefRefPtr<CefBrowser> browser,
- CefRefPtr<CefFrame> frame,
- const CefString& old_url,
- CefString& new_url) {}
-
- ///
- // Called on the IO thread when the browser needs credentials from the user.
- // |isProxy| indicates whether the host is a proxy server. |host| contains the
- // hostname and |port| contains the port number. Return true to continue the
- // request and call CefAuthCallback::Continue() when the authentication
- // information is available. Return false to cancel the request.
- ///
- /*--cef(optional_param=realm)--*/
- virtual bool GetAuthCredentials(CefRefPtr<CefBrowser> browser,
- CefRefPtr<CefFrame> frame,
- bool isProxy,
- const CefString& host,
- int port,
- const CefString& realm,
- const CefString& scheme,
- CefRefPtr<CefAuthCallback> callback) {
- return false;
- }
-
- ///
- // Called on the IO thread when JavaScript requests a specific storage quota
- // size via the webkitStorageInfo.requestQuota function. |origin_url| is the
- // origin of the page making the request. |new_size| is the requested quota
- // size in bytes. Return true and call CefQuotaCallback::Continue() either in
- // this method or at a later time to grant or deny the request. Return false
- // to cancel the request.
- ///
- /*--cef(optional_param=realm)--*/
- virtual bool OnQuotaRequest(CefRefPtr<CefBrowser> browser,
- const CefString& origin_url,
- int64 new_size,
- CefRefPtr<CefQuotaCallback> callback) {
- return false;
- }
-
- ///
- // Called on the UI thread to handle requests for URLs with an unknown
- // protocol component. Set |allow_os_execution| to true to attempt execution
- // via the registered OS protocol handler, if any.
- // SECURITY WARNING: YOU SHOULD USE THIS METHOD TO ENFORCE RESTRICTIONS BASED
- // ON SCHEME, HOST OR OTHER URL ANALYSIS BEFORE ALLOWING OS EXECUTION.
- ///
- /*--cef()--*/
- virtual void OnProtocolExecution(CefRefPtr<CefBrowser> browser,
- const CefString& url,
- bool& allow_os_execution) {}
-
- ///
- // Called on the UI thread to handle requests for URLs with an invalid
- // SSL certificate. Return true and call CefAllowCertificateErrorCallback::
- // Continue() either in this method or at a later time to continue or cancel
- // the request. Return false to cancel the request immediately. If |callback|
- // is empty the error cannot be recovered from and the request will be
- // canceled automatically. If CefSettings.ignore_certificate_errors is set
- // all invalid certificates will be accepted without calling this method.
- ///
- /*--cef()--*/
- virtual bool OnCertificateError(
- cef_errorcode_t cert_error,
- const CefString& request_url,
- CefRefPtr<CefAllowCertificateErrorCallback> callback) {
- return false;
- }
-
- ///
- // Called on the browser process IO thread before a plugin is loaded. Return
- // true to block loading of the plugin.
- ///
- /*--cef(optional_param=url,optional_param=policy_url)--*/
- virtual bool OnBeforePluginLoad(CefRefPtr<CefBrowser> browser,
- const CefString& url,
- const CefString& policy_url,
- CefRefPtr<CefWebPluginInfo> info) {
- return false;
- }
-
- ///
- // Called on the browser process UI thread when a plugin has crashed.
- // |plugin_path| is the path of the plugin that crashed.
- ///
- /*--cef()--*/
- virtual void OnPluginCrashed(CefRefPtr<CefBrowser> browser,
- const CefString& plugin_path) {}
-
- ///
- // Called on the browser process UI thread when the render process
- // terminates unexpectedly. |status| indicates how the process
- // terminated.
- ///
- /*--cef()--*/
- virtual void OnRenderProcessTerminated(CefRefPtr<CefBrowser> browser,
- TerminationStatus status) {}
-};
-
-#endif // CEF_INCLUDE_CEF_REQUEST_HANDLER_H_
projects / casparcg / blobdiff