1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
/* Copyright (c) 2012 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.
*/
/**
* This file contains the <code>PPB_Talk_Private</code> interface.
*/
label Chrome {
M19 = 1.0,
M29 = 2.0
};
/**
* The type of permissions that can be requested from the user.
*/
[assert_size(4)]
enum PP_TalkPermission {
/**
* Request permission for screencast.
*/
PP_TALKPERMISSION_SCREENCAST,
/**
* Request permission for Remote Desktop.
*/
PP_TALKPERMISSION_REMOTING,
/**
* Request permission for continuing Remote Desktop.
*/
PP_TALKPERMISSION_REMOTING_CONTINUE,
/**
* Number of permissions.
*/
PP_TALKPERMISSION_NUM_PERMISSIONS
};
/**
* Talk event types reported by the browser.
*/
[assert_size(4)]
enum PP_TalkEvent {
/**
* Indicates that the user took action to terminate the remoting session.
*/
PP_TALKEVENT_TERMINATE,
/**
* Indicates that an error occurred (e.g. failed to show the UI).
*/
PP_TALKEVENT_ERROR,
/**
* Number of events
*/
PP_TALKEVENT_NUM_EVENTS
};
/**
* Callback for Talk events.
*/
typedef void PP_TalkEventCallback([inout] mem_t user_data,
[in] PP_TalkEvent event);
/**
* Extra interface for Talk.
*/
interface PPB_Talk_Private {
/**
* Creates a Talk_Private resource.
*/
[version=1.0]
PP_Resource Create(PP_Instance instance);
/**
* Displays confirmation dialog for screencasting.
*
* The callback will be issued with 1 as the result if the user gave
* permission, or 0 if the user denied.
*
* You can only have one call pending. It will return PP_OK_COMPLETIONPENDING
* if the request is queued, or PP_ERROR_INPROGRESS if there is already a
* request in progress.
*
* (Deprecated in 2.0. Please us RequestPermission instead.)
*/
[version=1.0, deprecate=2.0]
int32_t GetPermission(
[in] PP_Resource talk_resource,
[in] PP_CompletionCallback callback);
/**
* Requests permission from the user using a system modal dialog.
*
* <code>permission</code> specifies the type of permission to request from
* the user.
*
* <code>callback</code> is the completion callback. It will be issued with 1
* as the result if the user gave permission, or 0 if the user denied.
*
* You can only have one call pending. It will return PP_OK_COMPLETIONPENDING
* if the request is queued, or PP_ERROR_INPROGRESS if there is already a
* request in progress.
*/
[version=2.0]
int32_t RequestPermission(
[in] PP_Resource talk_resource,
[in] PP_TalkPermission permission,
[in] PP_CompletionCallback callback);
/**
* Shows the remoting-in-progress UI and registers a callback for events.
*
* <code>event_callback</code> is the callback for session releated events.
* It will only start receiving events after the completion callback has been
* issued. This callback will be called on the pepper main thread.
*
* <code>user_data</code> is an opaque value used when
* <code>event_callback</code> is invoked.
*
* <code>callback</code> is the completion callback.
*
* You can only have one call pending. It will return PP_OK_COMPLETIONPENDING
* if the request is queued, or PP_ERROR_INPROGRESS if there is already a
* request in progress. PP_ERROR_INPROGRESS will also be returned if a
* previous call to StartRemoting succeeded without a corresponding
* StopRemoting call.
*/
[version=2.0]
int32_t StartRemoting(
[in] PP_Resource talk_resource,
[in] PP_TalkEventCallback event_callback,
[inout] mem_t user_data,
[in] PP_CompletionCallback callback);
/**
* Hides the remoting-in-progress UI and unregisters the event callback.
*
* <code>callback</code> is the completion callback.
*/
[version=2.0]
int32_t StopRemoting(
[in] PP_Resource talk_resource,
[in] PP_CompletionCallback callback);
};
|
