media/blink/new_session_cdm_result_promise.cc

   1 // Copyright 2014 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 #include "media/blink/new_session_cdm_result_promise.h"
   6
   7 #include "base/logging.h"
   8 #include "media/blink/cdm_result_promise_helper.h"
   9 #include "third_party/WebKit/public/platform/WebString.h"
  10
  11 namespace media {
  12
  13 NewSessionCdmResultPromise::NewSessionCdmResultPromise(
  14     const blink::WebContentDecryptionModuleResult& result,
  15     const std::string& uma_name,
  16     const SessionInitializedCB& new_session_created_cb)
  17     : web_cdm_result_(result),
  18       uma_name_(uma_name),
  19       new_session_created_cb_(new_session_created_cb) {
  20 }
  21
  22 NewSessionCdmResultPromise::~NewSessionCdmResultPromise() {
  23 }
  24
  25 void NewSessionCdmResultPromise::resolve(const std::string& session_id) {
  26   MarkPromiseSettled();
  27   ReportCdmResultUMA(uma_name_, SUCCESS);
  28   blink::WebContentDecryptionModuleResult::SessionStatus status =
  29       new_session_created_cb_.Run(session_id);
  30   web_cdm_result_.completeWithSession(status);
  31 }
  32
  33 void NewSessionCdmResultPromise::reject(MediaKeys::Exception exception_code,
  34                                         uint32 system_code,
  35                                         const std::string& error_message) {
  36   MarkPromiseSettled();
  37   ReportCdmResultUMA(uma_name_,
  38                      ConvertCdmExceptionToResultForUMA(exception_code));
  39   web_cdm_result_.completeWithError(ConvertCdmException(exception_code),
  40                                     system_code,
  41                                     blink::WebString::fromUTF8(error_message));
  42 }
  43
  44 }  // namespace media