blob: 8a9ecb096eb1d6e0cb0039e4c7e0946a00ca7c27 [file] [log] [blame]
// Copyright 2014 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.
#include "google_apis/gaia/oauth2_access_token_fetcher_immediate_error.h"
#include "base/bind.h"
#include "base/threading/thread_task_runner_handle.h"
#include "google_apis/gaia/google_service_auth_error.h"
OAuth2AccessTokenFetcherImmediateError::FailCaller::FailCaller(
OAuth2AccessTokenFetcherImmediateError* fetcher)
: fetcher_(fetcher) {
}
OAuth2AccessTokenFetcherImmediateError::FailCaller::~FailCaller() {
}
void OAuth2AccessTokenFetcherImmediateError::FailCaller::run() {
if (fetcher_) {
fetcher_->Fail();
fetcher_ = nullptr;
}
}
void OAuth2AccessTokenFetcherImmediateError::FailCaller::detach() {
fetcher_ = nullptr;
}
OAuth2AccessTokenFetcherImmediateError::OAuth2AccessTokenFetcherImmediateError(
OAuth2AccessTokenConsumer* consumer,
const GoogleServiceAuthError& error)
: OAuth2AccessTokenFetcher(consumer),
immediate_error_(error) {
DCHECK(immediate_error_ != GoogleServiceAuthError::AuthErrorNone());
}
OAuth2AccessTokenFetcherImmediateError::
~OAuth2AccessTokenFetcherImmediateError() {
CancelRequest();
}
void OAuth2AccessTokenFetcherImmediateError::CancelRequest() {
if (failer_) {
failer_->detach();
failer_ = nullptr;
}
}
void OAuth2AccessTokenFetcherImmediateError::Start(
const std::string& client_id,
const std::string& client_secret,
const std::vector<std::string>& scopes) {
failer_ = new FailCaller(this);
base::ThreadTaskRunnerHandle::Get()->PostTask(
FROM_HERE,
base::BindOnce(&OAuth2AccessTokenFetcherImmediateError::FailCaller::run,
failer_));
}
void OAuth2AccessTokenFetcherImmediateError::Fail() {
// The call below will likely destruct this object. We have to make a copy
// of the error into a local variable because the class member thus will
// be destroyed after which the copy-passed-by-reference will cause a
// memory violation when accessed.
GoogleServiceAuthError error_copy = immediate_error_;
FireOnGetTokenFailure(error_copy);
}