383 lines
17 KiB
C
383 lines
17 KiB
C
// Copyright (c) 2022 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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// This file was generated by the CEF translator tool and should not edited
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// by hand. See the translator.README.txt file in the tools directory for
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// more information.
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//
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// $hash=dcff1eaa0563cfb48e0232bf78786bb0126c4255$
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//
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#ifndef CEF_INCLUDE_CAPI_CEF_REQUEST_CONTEXT_CAPI_H_
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#define CEF_INCLUDE_CAPI_CEF_REQUEST_CONTEXT_CAPI_H_
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#pragma once
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#include "include/capi/cef_callback_capi.h"
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#include "include/capi/cef_cookie_capi.h"
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#include "include/capi/cef_extension_capi.h"
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#include "include/capi/cef_extension_handler_capi.h"
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#include "include/capi/cef_media_router_capi.h"
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#include "include/capi/cef_values_capi.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct _cef_request_context_handler_t;
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struct _cef_scheme_handler_factory_t;
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///
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// Callback structure for cef_request_context_t::ResolveHost.
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///
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typedef struct _cef_resolve_callback_t {
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///
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// Base structure.
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///
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cef_base_ref_counted_t base;
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///
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// Called on the UI thread after the ResolveHost request has completed.
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// |result| will be the result code. |resolved_ips| will be the list of
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// resolved IP addresses or NULL if the resolution failed.
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///
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void(CEF_CALLBACK* on_resolve_completed)(struct _cef_resolve_callback_t* self,
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cef_errorcode_t result,
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cef_string_list_t resolved_ips);
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} cef_resolve_callback_t;
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///
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// A request context provides request handling for a set of related browser or
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// URL request objects. A request context can be specified when creating a new
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// browser via the cef_browser_host_t static factory functions or when creating
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// a new URL request via the cef_urlrequest_t static factory functions. Browser
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// objects with different request contexts will never be hosted in the same
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// render process. Browser objects with the same request context may or may not
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// be hosted in the same render process depending on the process model. Browser
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// objects created indirectly via the JavaScript window.open function or
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// targeted links will share the same render process and the same request
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// context as the source browser. When running in single-process mode there is
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// only a single render process (the main process) and so all browsers created
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// in single-process mode will share the same request context. This will be the
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// first request context passed into a cef_browser_host_t static factory
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// function and all other request context objects will be ignored.
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///
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typedef struct _cef_request_context_t {
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///
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// Base structure.
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///
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cef_base_ref_counted_t base;
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///
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// Returns true (1) if this object is pointing to the same context as |that|
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// object.
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///
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int(CEF_CALLBACK* is_same)(struct _cef_request_context_t* self,
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struct _cef_request_context_t* other);
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///
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// Returns true (1) if this object is sharing the same storage as |that|
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// object.
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///
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int(CEF_CALLBACK* is_sharing_with)(struct _cef_request_context_t* self,
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struct _cef_request_context_t* other);
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///
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// Returns true (1) if this object is the global context. The global context
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// is used by default when creating a browser or URL request with a NULL
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// context argument.
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///
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int(CEF_CALLBACK* is_global)(struct _cef_request_context_t* self);
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///
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// Returns the handler for this context if any.
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///
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struct _cef_request_context_handler_t*(CEF_CALLBACK* get_handler)(
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struct _cef_request_context_t* self);
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///
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// Returns the cache path for this object. If NULL an "incognito mode" in-
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// memory cache is being used.
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///
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// The resulting string must be freed by calling cef_string_userfree_free().
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cef_string_userfree_t(CEF_CALLBACK* get_cache_path)(
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struct _cef_request_context_t* self);
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///
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// Returns the cookie manager for this object. If |callback| is non-NULL it
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// will be executed asnychronously on the UI thread after the manager's
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// storage has been initialized.
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///
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struct _cef_cookie_manager_t*(CEF_CALLBACK* get_cookie_manager)(
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struct _cef_request_context_t* self,
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struct _cef_completion_callback_t* callback);
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///
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// Register a scheme handler factory for the specified |scheme_name| and
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// optional |domain_name|. An NULL |domain_name| value for a standard scheme
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// will cause the factory to match all domain names. The |domain_name| value
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// will be ignored for non-standard schemes. If |scheme_name| is a built-in
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// scheme and no handler is returned by |factory| then the built-in scheme
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// handler factory will be called. If |scheme_name| is a custom scheme then
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// you must also implement the cef_app_t::on_register_custom_schemes()
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// function in all processes. This function may be called multiple times to
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// change or remove the factory that matches the specified |scheme_name| and
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// optional |domain_name|. Returns false (0) if an error occurs. This function
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// may be called on any thread in the browser process.
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///
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int(CEF_CALLBACK* register_scheme_handler_factory)(
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struct _cef_request_context_t* self,
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const cef_string_t* scheme_name,
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const cef_string_t* domain_name,
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struct _cef_scheme_handler_factory_t* factory);
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///
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// Clear all registered scheme handler factories. Returns false (0) on error.
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// This function may be called on any thread in the browser process.
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///
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int(CEF_CALLBACK* clear_scheme_handler_factories)(
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struct _cef_request_context_t* self);
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///
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// Returns true (1) if a preference with the specified |name| exists. This
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// function must be called on the browser process UI thread.
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///
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int(CEF_CALLBACK* has_preference)(struct _cef_request_context_t* self,
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const cef_string_t* name);
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///
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// Returns the value for the preference with the specified |name|. Returns
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// NULL if the preference does not exist. The returned object contains a copy
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// of the underlying preference value and modifications to the returned object
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// will not modify the underlying preference value. This function must be
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// called on the browser process UI thread.
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///
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struct _cef_value_t*(CEF_CALLBACK* get_preference)(
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struct _cef_request_context_t* self,
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const cef_string_t* name);
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///
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// Returns all preferences as a dictionary. If |include_defaults| is true (1)
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// then preferences currently at their default value will be included. The
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// returned object contains a copy of the underlying preference values and
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// modifications to the returned object will not modify the underlying
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// preference values. This function must be called on the browser process UI
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// thread.
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///
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struct _cef_dictionary_value_t*(CEF_CALLBACK* get_all_preferences)(
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struct _cef_request_context_t* self,
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int include_defaults);
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///
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// Returns true (1) if the preference with the specified |name| can be
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// modified using SetPreference. As one example preferences set via the
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// command-line usually cannot be modified. This function must be called on
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// the browser process UI thread.
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///
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int(CEF_CALLBACK* can_set_preference)(struct _cef_request_context_t* self,
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const cef_string_t* name);
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///
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// Set the |value| associated with preference |name|. Returns true (1) if the
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// value is set successfully and false (0) otherwise. If |value| is NULL the
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// preference will be restored to its default value. If setting the preference
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// fails then |error| will be populated with a detailed description of the
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// problem. This function must be called on the browser process UI thread.
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///
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int(CEF_CALLBACK* set_preference)(struct _cef_request_context_t* self,
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const cef_string_t* name,
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struct _cef_value_t* value,
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cef_string_t* error);
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///
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// Clears all certificate exceptions that were added as part of handling
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// cef_request_handler_t::on_certificate_error(). If you call this it is
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// recommended that you also call close_all_connections() or you risk not
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// being prompted again for server certificates if you reconnect quickly. If
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// |callback| is non-NULL it will be executed on the UI thread after
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// completion.
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///
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void(CEF_CALLBACK* clear_certificate_exceptions)(
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struct _cef_request_context_t* self,
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struct _cef_completion_callback_t* callback);
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///
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// Clears all HTTP authentication credentials that were added as part of
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// handling GetAuthCredentials. If |callback| is non-NULL it will be executed
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// on the UI thread after completion.
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///
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void(CEF_CALLBACK* clear_http_auth_credentials)(
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struct _cef_request_context_t* self,
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struct _cef_completion_callback_t* callback);
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///
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// Clears all active and idle connections that Chromium currently has. This is
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// only recommended if you have released all other CEF objects but don't yet
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// want to call cef_shutdown(). If |callback| is non-NULL it will be executed
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// on the UI thread after completion.
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///
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void(CEF_CALLBACK* close_all_connections)(
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struct _cef_request_context_t* self,
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struct _cef_completion_callback_t* callback);
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///
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// Attempts to resolve |origin| to a list of associated IP addresses.
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// |callback| will be executed on the UI thread after completion.
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///
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void(CEF_CALLBACK* resolve_host)(struct _cef_request_context_t* self,
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const cef_string_t* origin,
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struct _cef_resolve_callback_t* callback);
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///
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// Load an extension.
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//
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// If extension resources will be read from disk using the default load
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// implementation then |root_directory| should be the absolute path to the
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// extension resources directory and |manifest| should be NULL. If extension
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// resources will be provided by the client (e.g. via cef_request_handler_t
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// and/or cef_extension_handler_t) then |root_directory| should be a path
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// component unique to the extension (if not absolute this will be internally
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// prefixed with the PK_DIR_RESOURCES path) and |manifest| should contain the
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// contents that would otherwise be read from the "manifest.json" file on
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// disk.
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//
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// The loaded extension will be accessible in all contexts sharing the same
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// storage (HasExtension returns true (1)). However, only the context on which
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// this function was called is considered the loader (DidLoadExtension returns
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// true (1)) and only the loader will receive cef_request_context_handler_t
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// callbacks for the extension.
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//
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// cef_extension_handler_t::OnExtensionLoaded will be called on load success
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// or cef_extension_handler_t::OnExtensionLoadFailed will be called on load
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// failure.
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//
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// If the extension specifies a background script via the "background"
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// manifest key then cef_extension_handler_t::OnBeforeBackgroundBrowser will
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// be called to create the background browser. See that function for
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// additional information about background scripts.
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//
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// For visible extension views the client application should evaluate the
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// manifest to determine the correct extension URL to load and then pass that
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// URL to the cef_browser_host_t::CreateBrowser* function after the extension
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// has loaded. For example, the client can look for the "browser_action"
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// manifest key as documented at
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// https://developer.chrome.com/extensions/browserAction. Extension URLs take
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// the form "chrome-extension://<extension_id>/<path>".
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//
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// Browsers that host extensions differ from normal browsers as follows:
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// - Can access chrome.* JavaScript APIs if allowed by the manifest. Visit
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// chrome://extensions-support for the list of extension APIs currently
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// supported by CEF.
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// - Main frame navigation to non-extension content is blocked.
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// - Pinch-zooming is disabled.
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// - CefBrowserHost::GetExtension returns the hosted extension.
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// - CefBrowserHost::IsBackgroundHost returns true for background hosts.
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//
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// See https://developer.chrome.com/extensions for extension implementation
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// and usage documentation.
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///
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void(CEF_CALLBACK* load_extension)(struct _cef_request_context_t* self,
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const cef_string_t* root_directory,
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struct _cef_dictionary_value_t* manifest,
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struct _cef_extension_handler_t* handler);
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///
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// Returns true (1) if this context was used to load the extension identified
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// by |extension_id|. Other contexts sharing the same storage will also have
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// access to the extension (see HasExtension). This function must be called on
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// the browser process UI thread.
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///
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int(CEF_CALLBACK* did_load_extension)(struct _cef_request_context_t* self,
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const cef_string_t* extension_id);
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///
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// Returns true (1) if this context has access to the extension identified by
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// |extension_id|. This may not be the context that was used to load the
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// extension (see DidLoadExtension). This function must be called on the
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// browser process UI thread.
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///
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int(CEF_CALLBACK* has_extension)(struct _cef_request_context_t* self,
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const cef_string_t* extension_id);
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///
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// Retrieve the list of all extensions that this context has access to (see
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// HasExtension). |extension_ids| will be populated with the list of extension
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// ID values. Returns true (1) on success. This function must be called on the
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// browser process UI thread.
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///
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int(CEF_CALLBACK* get_extensions)(struct _cef_request_context_t* self,
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cef_string_list_t extension_ids);
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///
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// Returns the extension matching |extension_id| or NULL if no matching
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// extension is accessible in this context (see HasExtension). This function
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// must be called on the browser process UI thread.
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///
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struct _cef_extension_t*(CEF_CALLBACK* get_extension)(
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struct _cef_request_context_t* self,
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const cef_string_t* extension_id);
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///
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// Returns the MediaRouter object associated with this context. If |callback|
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// is non-NULL it will be executed asnychronously on the UI thread after the
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// manager's context has been initialized.
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///
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struct _cef_media_router_t*(CEF_CALLBACK* get_media_router)(
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struct _cef_request_context_t* self,
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struct _cef_completion_callback_t* callback);
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} cef_request_context_t;
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///
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// Returns the global context object.
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///
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CEF_EXPORT cef_request_context_t* cef_request_context_get_global_context(void);
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///
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// Creates a new context object with the specified |settings| and optional
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// |handler|.
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///
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CEF_EXPORT cef_request_context_t* cef_request_context_create_context(
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const struct _cef_request_context_settings_t* settings,
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struct _cef_request_context_handler_t* handler);
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///
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// Creates a new context object that shares storage with |other| and uses an
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// optional |handler|.
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///
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CEF_EXPORT cef_request_context_t* cef_create_context_shared(
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cef_request_context_t* other,
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struct _cef_request_context_handler_t* handler);
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#ifdef __cplusplus
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}
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#endif
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#endif // CEF_INCLUDE_CAPI_CEF_REQUEST_CONTEXT_CAPI_H_
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