| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_COMMON_MEDIA_ROUTER_DISCOVERY_MEDIA_SINK_INTERNAL_H_ |
| #define CHROME_COMMON_MEDIA_ROUTER_DISCOVERY_MEDIA_SINK_INTERNAL_H_ |
| |
| #include <utility> |
| |
| #include "chrome/common/media_router/media_sink.h" |
| #include "net/base/ip_address.h" |
| #include "net/base/ip_endpoint.h" |
| #include "url/gurl.h" |
| |
| namespace media_router { |
| |
| // Extra data for DIAL media sink. |
| struct DialSinkExtraData { |
| net::IPAddress ip_address; |
| |
| // Model name of the sink. |
| std::string model_name; |
| |
| // The base URL used for DIAL operations. |
| GURL app_url; |
| |
| DialSinkExtraData(); |
| DialSinkExtraData(const DialSinkExtraData& other); |
| DialSinkExtraData(DialSinkExtraData&& other); |
| ~DialSinkExtraData(); |
| |
| bool operator==(const DialSinkExtraData& other) const; |
| }; |
| |
| // Extra data for Cast media sink. |
| struct CastSinkExtraData { |
| net::IPEndPoint ip_endpoint; |
| |
| int port = 0; |
| |
| // Model name of the sink. |
| std::string model_name; |
| |
| // A bit vector representing the capabilities of the sink. The values are |
| // defined in media_router.mojom. |
| uint8_t capabilities = 0; |
| |
| // ID of Cast channel opened for the sink. The caller must set this value to a |
| // valid cast_channel_id. The cast_channel_id may change over time as the |
| // browser reconnects to a device. |
| int cast_channel_id = 0; |
| |
| // True if Cast channel is opened from DIAL sink. |
| bool discovered_by_dial = false; |
| |
| CastSinkExtraData(); |
| CastSinkExtraData(const CastSinkExtraData& other); |
| CastSinkExtraData(CastSinkExtraData&& other); |
| ~CastSinkExtraData(); |
| |
| bool operator==(const CastSinkExtraData& other) const; |
| }; |
| |
| // Represents a media sink discovered by MediaSinkService. It is used by |
| // MediaSinkService to push MediaSinks with extra data to the |
| // MediaRouteProvider, and it is not exposed to users of MediaRouter. |
| class MediaSinkInternal { |
| public: |
| // Used by mojo. |
| MediaSinkInternal(); |
| |
| // Used by MediaSinkService to create media sinks. |
| MediaSinkInternal(const MediaSink& sink, const DialSinkExtraData& dial_data); |
| MediaSinkInternal(const MediaSink& sink, const CastSinkExtraData& cast_data); |
| |
| // Used to push instance of this class into vector. |
| MediaSinkInternal(const MediaSinkInternal& other); |
| MediaSinkInternal(MediaSinkInternal&& other) noexcept; |
| |
| ~MediaSinkInternal(); |
| |
| MediaSinkInternal& operator=(const MediaSinkInternal& other); |
| MediaSinkInternal& operator=(MediaSinkInternal&& other) noexcept; |
| bool operator==(const MediaSinkInternal& other) const; |
| bool operator!=(const MediaSinkInternal& other) const; |
| // Sorted by sink id. |
| bool operator<(const MediaSinkInternal& other) const; |
| |
| void set_sink(const MediaSink& sink); |
| const MediaSink& sink() const { return sink_; } |
| MediaSink& sink() { return sink_; } |
| |
| void set_dial_data(const DialSinkExtraData& dial_data); |
| |
| // Must only be called if the sink is a DIAL sink. |
| const DialSinkExtraData& dial_data() const; |
| |
| void set_cast_data(const CastSinkExtraData& cast_data); |
| |
| // Must only be called if the sink is a Cast sink. |
| const CastSinkExtraData& cast_data() const; |
| CastSinkExtraData& cast_data(); |
| |
| // TOOD(jrw): Use this method where appropriate. |
| int cast_channel_id() const { return cast_data().cast_channel_id; } |
| |
| bool is_dial_sink() const { return sink_type_ == SinkType::DIAL; } |
| bool is_cast_sink() const { return sink_type_ == SinkType::CAST; } |
| |
| static bool IsValidSinkId(const std::string& sink_id); |
| |
| // Returns processed device id without "uuid:" and "-", e.g. input |
| // "uuid:6d238518-a574-eab1-017e-d0975c039081" and output |
| // "6d238518a574eab1017ed0975c039081" |
| static std::string ProcessDeviceUUID(const std::string& device_uuid); |
| |
| private: |
| void InternalCopyConstructFrom(const MediaSinkInternal& other); |
| void InternalMoveConstructFrom(MediaSinkInternal&& other); |
| void InternalCleanup(); |
| |
| enum class SinkType { GENERIC, DIAL, CAST }; |
| |
| MediaSink sink_; |
| |
| SinkType sink_type_; |
| |
| union { |
| // Set if sink is DIAL sink. |
| DialSinkExtraData dial_data_; |
| |
| // Set if sink is Cast sink. |
| CastSinkExtraData cast_data_; |
| }; |
| }; |
| |
| } // namespace media_router |
| |
| #endif // CHROME_COMMON_MEDIA_ROUTER_DISCOVERY_MEDIA_SINK_INTERNAL_H_ |