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