chrome/common/extensions/api/webrtc_logging_private.idl

   1 // Copyright 2013 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 // Use the <code>chrome.webrtcLoggingPrivate</code> API to control diagnostic
   6 // WebRTC logging.
   7 [nodoc] namespace webrtcLoggingPrivate {
   8   dictionary MetaDataEntry {
   9     // The meta data entry key.
  10     DOMString key;
  11
  12     // The meta data entry value.
  13     DOMString value;
  14   };
  15
  16   dictionary UploadResult {
  17     // The report ID for the uploaded log. Will be empty if not successful.
  18     DOMString reportId;
  19   };
  20
  21   callback GenericDoneCallback = void ();
  22   callback UploadDoneCallback = void (UploadResult result);
  23
  24   interface Functions {
  25     // For all functions, |tabId| determines which render process to apply
  26     // the operation on. |tabId| is the identifier from the chrome.tabs API.
  27     // |securityOrigin| is the security origin for the tab identified by |tabId|
  28     // and is used for verifying that the tab is the correct one and has not
  29     // been navigated away from.
  30
  31     // Sets additional custom meta data that will be uploaded along with the
  32     // log. |metaData| is a dictionary of the metadata (key, value).
  33     static void setMetaData(long tabId,
  34                             DOMString securityOrigin,
  35                             MetaDataEntry[] metaData,
  36                             GenericDoneCallback callback);
  37
  38     // Starts logging. If logging has already been started for this render
  39     // process, the call will be ignored. |appSessionId| is the unique session
  40     // ID which will be added to the log.
  41     static void start(long tabId,
  42                       DOMString securityOrigin,
  43                       GenericDoneCallback callback);
  44
  45     // Sets whether the log should be uploaded automatically for the case when
  46     // the render process goes away (tab is closed or crashes) and stop has not
  47     // been called before that. If |shouldUpload| is true it will be uploaded,
  48     // otherwise it will be discarded. The default setting is to discard it.
  49     static void setUploadOnRenderClose(long tabId,
  50                                        DOMString securityOrigin,
  51                                        boolean shouldUpload);
  52
  53     // Stops logging. After stop has finished, either upload() or discard()
  54     // should be called, otherwise the log will be kept in memory until the
  55     // render process is closed or logging restarted.
  56     static void stop(long tabId,
  57                      DOMString securityOrigin,
  58                      GenericDoneCallback callback);
  59
  60     // Uploads the log. Logging must be stopped before this function is called.
  61     static void upload(long tabId,
  62                        DOMString securityOrigin,
  63                        UploadDoneCallback callback);
  64
  65     // Discards the log. Logging must be stopped before this function is called.
  66     static void discard(long tabId,
  67                         DOMString securityOrigin,
  68                         GenericDoneCallback callback);
  69   };
  70 };