// Copyright (c) 2021 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. // // --------------------------------------------------------------------------- // // This file was generated by the CEF translator tool and should not edited // by hand. See the translator.README.txt file in the tools directory for // more information. // // $hash=79e4e38c732c0cfeef495c8a9726e105054012bb$ // #ifndef CEF_INCLUDE_CAPI_CEF_MEDIA_ROUTER_CAPI_H_ #define CEF_INCLUDE_CAPI_CEF_MEDIA_ROUTER_CAPI_H_ #pragma once #include "include/capi/cef_base_capi.h" #include "include/capi/cef_callback_capi.h" #include "include/capi/cef_registration_capi.h" #ifdef __cplusplus extern "C" { #endif struct _cef_media_observer_t; struct _cef_media_route_create_callback_t; struct _cef_media_route_t; struct _cef_media_sink_device_info_callback_t; struct _cef_media_sink_t; struct _cef_media_source_t; /// // Supports discovery of and communication with media devices on the local // network via the Cast and DIAL protocols. The functions of this structure may // be called on any browser process thread unless otherwise indicated. /// typedef struct _cef_media_router_t { /// // Base structure. /// cef_base_ref_counted_t base; /// // Add an observer for MediaRouter events. The observer will remain registered // until the returned Registration object is destroyed. /// struct _cef_registration_t*(CEF_CALLBACK* add_observer)( struct _cef_media_router_t* self, struct _cef_media_observer_t* observer); /// // Returns a MediaSource object for the specified media source URN. Supported // URN schemes include "cast:" and "dial:", and will be already known by the // client application (e.g. "cast:?clientId="). /// struct _cef_media_source_t*(CEF_CALLBACK* get_source)( struct _cef_media_router_t* self, const cef_string_t* urn); /// // Trigger an asynchronous call to cef_media_observer_t::OnSinks on all // registered observers. /// void(CEF_CALLBACK* notify_current_sinks)(struct _cef_media_router_t* self); /// // Create a new route between |source| and |sink|. Source and sink must be // valid, compatible (as reported by cef_media_sink_t::IsCompatibleWith), and // a route between them must not already exist. |callback| will be executed on // success or failure. If route creation succeeds it will also trigger an // asynchronous call to cef_media_observer_t::OnRoutes on all registered // observers. /// void(CEF_CALLBACK* create_route)( struct _cef_media_router_t* self, struct _cef_media_source_t* source, struct _cef_media_sink_t* sink, struct _cef_media_route_create_callback_t* callback); /// // Trigger an asynchronous call to cef_media_observer_t::OnRoutes on all // registered observers. /// void(CEF_CALLBACK* notify_current_routes)(struct _cef_media_router_t* self); } cef_media_router_t; /// // Returns the MediaRouter object associated with the global request context. If // |callback| is non-NULL it will be executed asnychronously on the UI thread // after the manager's storage has been initialized. Equivalent to calling cef_r // equest_context_t::cef_request_context_get_global_context()->get_media_router( // ). /// CEF_EXPORT cef_media_router_t* cef_media_router_get_global( struct _cef_completion_callback_t* callback); /// // Implemented by the client to observe MediaRouter events and registered via // cef_media_router_t::AddObserver. The functions of this structure will be // called on the browser process UI thread. /// typedef struct _cef_media_observer_t { /// // Base structure. /// cef_base_ref_counted_t base; /// // The list of available media sinks has changed or // cef_media_router_t::NotifyCurrentSinks was called. /// void(CEF_CALLBACK* on_sinks)(struct _cef_media_observer_t* self, size_t sinksCount, struct _cef_media_sink_t* const* sinks); /// // The list of available media routes has changed or // cef_media_router_t::NotifyCurrentRoutes was called. /// void(CEF_CALLBACK* on_routes)(struct _cef_media_observer_t* self, size_t routesCount, struct _cef_media_route_t* const* routes); /// // The connection state of |route| has changed. /// void(CEF_CALLBACK* on_route_state_changed)( struct _cef_media_observer_t* self, struct _cef_media_route_t* route, cef_media_route_connection_state_t state); /// // A message was recieved over |route|. |message| is only valid for the scope // of this callback and should be copied if necessary. /// void(CEF_CALLBACK* on_route_message_received)( struct _cef_media_observer_t* self, struct _cef_media_route_t* route, const void* message, size_t message_size); } cef_media_observer_t; /// // Represents the route between a media source and sink. Instances of this // object are created via cef_media_router_t::CreateRoute and retrieved via // cef_media_observer_t::OnRoutes. Contains the status and metadata of a routing // operation. The functions of this structure may be called on any browser // process thread unless otherwise indicated. /// typedef struct _cef_media_route_t { /// // Base structure. /// cef_base_ref_counted_t base; /// // Returns the ID for this route. /// // The resulting string must be freed by calling cef_string_userfree_free(). cef_string_userfree_t(CEF_CALLBACK* get_id)(struct _cef_media_route_t* self); /// // Returns the source associated with this route. /// struct _cef_media_source_t*(CEF_CALLBACK* get_source)( struct _cef_media_route_t* self); /// // Returns the sink associated with this route. /// struct _cef_media_sink_t*(CEF_CALLBACK* get_sink)( struct _cef_media_route_t* self); /// // Send a message over this route. |message| will be copied if necessary. /// void(CEF_CALLBACK* send_route_message)(struct _cef_media_route_t* self, const void* message, size_t message_size); /// // Terminate this route. Will result in an asynchronous call to // cef_media_observer_t::OnRoutes on all registered observers. /// void(CEF_CALLBACK* terminate)(struct _cef_media_route_t* self); } cef_media_route_t; /// // Callback structure for cef_media_router_t::CreateRoute. The functions of this // structure will be called on the browser process UI thread. /// typedef struct _cef_media_route_create_callback_t { /// // Base structure. /// cef_base_ref_counted_t base; /// // Method that will be executed when the route creation has finished. |result| // will be CEF_MRCR_OK if the route creation succeeded. |error| will be a // description of the error if the route creation failed. |route| is the // resulting route, or NULL if the route creation failed. /// void(CEF_CALLBACK* on_media_route_create_finished)( struct _cef_media_route_create_callback_t* self, cef_media_route_create_result_t result, const cef_string_t* error, struct _cef_media_route_t* route); } cef_media_route_create_callback_t; /// // Represents a sink to which media can be routed. Instances of this object are // retrieved via cef_media_observer_t::OnSinks. The functions of this structure // may be called on any browser process thread unless otherwise indicated. /// typedef struct _cef_media_sink_t { /// // Base structure. /// cef_base_ref_counted_t base; /// // Returns the ID for this sink. /// // The resulting string must be freed by calling cef_string_userfree_free(). cef_string_userfree_t(CEF_CALLBACK* get_id)(struct _cef_media_sink_t* self); /// // Returns the name of this sink. /// // The resulting string must be freed by calling cef_string_userfree_free(). cef_string_userfree_t(CEF_CALLBACK* get_name)(struct _cef_media_sink_t* self); /// // Returns the description of this sink. /// // The resulting string must be freed by calling cef_string_userfree_free(). cef_string_userfree_t(CEF_CALLBACK* get_description)( struct _cef_media_sink_t* self); /// // Returns the icon type for this sink. /// cef_media_sink_icon_type_t(CEF_CALLBACK* get_icon_type)( struct _cef_media_sink_t* self); /// // Asynchronously retrieves device info. /// void(CEF_CALLBACK* get_device_info)( struct _cef_media_sink_t* self, struct _cef_media_sink_device_info_callback_t* callback); /// // Returns true (1) if this sink accepts content via Cast. /// int(CEF_CALLBACK* is_cast_sink)(struct _cef_media_sink_t* self); /// // Returns true (1) if this sink accepts content via DIAL. /// int(CEF_CALLBACK* is_dial_sink)(struct _cef_media_sink_t* self); /// // Returns true (1) if this sink is compatible with |source|. /// int(CEF_CALLBACK* is_compatible_with)(struct _cef_media_sink_t* self, struct _cef_media_source_t* source); } cef_media_sink_t; /// // Callback structure for cef_media_sink_t::GetDeviceInfo. The functions of this // structure will be called on the browser process UI thread. /// typedef struct _cef_media_sink_device_info_callback_t { /// // Base structure. /// cef_base_ref_counted_t base; /// // Method that will be executed asyncronously once device information has been // retrieved. /// void(CEF_CALLBACK* on_media_sink_device_info)( struct _cef_media_sink_device_info_callback_t* self, const struct _cef_media_sink_device_info_t* device_info); } cef_media_sink_device_info_callback_t; /// // Represents a source from which media can be routed. Instances of this object // are retrieved via cef_media_router_t::GetSource. The functions of this // structure may be called on any browser process thread unless otherwise // indicated. /// typedef struct _cef_media_source_t { /// // Base structure. /// cef_base_ref_counted_t base; /// // Returns the ID (media source URN or URL) for this source. /// // The resulting string must be freed by calling cef_string_userfree_free(). cef_string_userfree_t(CEF_CALLBACK* get_id)(struct _cef_media_source_t* self); /// // Returns true (1) if this source outputs its content via Cast. /// int(CEF_CALLBACK* is_cast_source)(struct _cef_media_source_t* self); /// // Returns true (1) if this source outputs its content via DIAL. /// int(CEF_CALLBACK* is_dial_source)(struct _cef_media_source_t* self); } cef_media_source_t; #ifdef __cplusplus } #endif #endif // CEF_INCLUDE_CAPI_CEF_MEDIA_ROUTER_CAPI_H_