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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 module media_router.mojom; | 5 module media_router.mojom; |
6 | 6 |
7 import "mojo/common/time.mojom"; | 7 import "mojo/common/time.mojom"; |
8 import "url/mojo/origin.mojom"; | 8 import "url/mojo/origin.mojom"; |
9 import "url/mojo/url.mojom"; | |
9 | 10 |
10 // Represents an output sink to which media can be routed. | 11 // Represents an output sink to which media can be routed. |
11 struct MediaSink { | 12 struct MediaSink { |
12 enum IconType { | 13 enum IconType { |
13 CAST, | 14 CAST, |
14 CAST_AUDIO, | 15 CAST_AUDIO, |
15 CAST_AUDIO_GROUP, | 16 CAST_AUDIO_GROUP, |
16 GENERIC, | 17 GENERIC, |
17 HANGOUT | 18 HANGOUT |
18 }; | 19 }; |
19 | 20 |
20 // The sink identifier, e.g. "rs71w7mFzYLFlabir_qO4NHl6SUc." | 21 // The sink identifier, e.g. "rs71w7mFzYLFlabir_qO4NHl6SUc." |
21 string sink_id; | 22 string sink_id; |
22 // The human-readable name, e.g. "Janet's Chromecast". | 23 // The human-readable name, e.g. "Janet's Chromecast". |
23 string name; | 24 string name; |
24 // Optional description of the sink. | 25 // Optional description of the sink. |
25 string? description; | 26 string? description; |
26 // Optional domain of the sink if this sink is associated with an identity. | 27 // Optional domain of the sink if this sink is associated with an identity. |
27 string? domain; | 28 string? domain; |
28 // The type of icon to show in the UI for this media sink. | 29 // The type of icon to show in the UI for this media sink. |
29 IconType icon_type; | 30 IconType icon_type; |
31 // This is currently only set by MediaRouter in OnSinksDiscovered(). | |
32 MediaSinkExtraData? extra_data; | |
33 }; | |
34 | |
35 union MediaSinkExtraData { | |
36 DialMediaSink dial_media_sink; | |
37 CastMediaSink cast_media_sink; | |
38 }; | |
39 | |
40 // Mirror of net::IPAddress. | |
41 struct IPAddress { | |
42 // IP address as a numeric value from most to least significant byte. | |
43 // Will be of length 4 for IPv4 addresses and 16 for IPv6. | |
44 array<uint8> address; | |
45 }; | |
46 | |
47 struct DialMediaSink { | |
48 IPAddress ip_address; | |
49 | |
50 // Model name of the sink, if it represents a physical device. | |
51 string model_name; | |
52 | |
53 // Used for DIAL launch | |
54 url.mojom.Url app_url; | |
55 }; | |
56 | |
57 struct CastMediaSink { | |
58 IPAddress ip_address; | |
59 | |
60 // Model name of the sink, if it represents a physical device. | |
61 string model_name; | |
62 | |
63 // A bit vector representing capabilities of the sink. Meaning of capacity | |
64 // value for each bit: | |
65 // NONE: 0, | |
66 // VIDEO_OUT: 1 << 0, | |
67 // VIDEO_IN: 1 << 1, | |
68 // AUDIO_OUT: 1 << 2, | |
69 // AUDIO_IN: 1 << 3, | |
70 // DEV_MODE: 1 << 4, | |
71 // MULTIZONE_GROUP: 1 << 5 | |
72 int32 capabilities; | |
dcheng
2017/03/06 23:02:05
Nit: We usually prefer unsigned for bitmasks
zhaobin
2017/03/07 19:28:49
Done.
| |
73 | |
74 // ID of Cast channel opened by Media Router. The ID is defined by the | |
75 // chrome.cast.channel API. | |
76 int32 cast_channel_id; | |
30 }; | 77 }; |
31 | 78 |
32 // Should be kept in sync with media_route.h. | 79 // Should be kept in sync with media_route.h. |
33 struct MediaRoute { | 80 struct MediaRoute { |
34 // The ID of this media route, e.g. "r_PR1O_blkC9dsKp-tb1ti8qurOo". | 81 // The ID of this media route, e.g. "r_PR1O_blkC9dsKp-tb1ti8qurOo". |
35 string media_route_id; | 82 string media_route_id; |
36 // The ID of the media source being sent through this media route. | 83 // The ID of the media source being sent through this media route. |
37 // May be missing if route is not local. | 84 // May be missing if route is not local. |
38 string? media_source; | 85 string? media_source; |
39 // The ID of sink that is rendering the media content. | 86 // The ID of sink that is rendering the media content. |
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390 | 437 |
391 // Called when the a batch of messages arrives from the media sink for the | 438 // Called when the a batch of messages arrives from the media sink for the |
392 // route given by |route_id|. | 439 // route given by |route_id|. |
393 // |StartListeningForRouteMessages| must be called first in order to receive | 440 // |StartListeningForRouteMessages| must be called first in order to receive |
394 // messages. | 441 // messages. |
395 // |route_id|: ID of route of the messages. | 442 // |route_id|: ID of route of the messages. |
396 // |messages|: A non-empty list of messages received. | 443 // |messages|: A non-empty list of messages received. |
397 OnRouteMessagesReceived(string route_id, | 444 OnRouteMessagesReceived(string route_id, |
398 array<RouteMessage> messages); | 445 array<RouteMessage> messages); |
399 }; | 446 }; |
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