| // Copyright 2015 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 "content/browser/media/android/url_provision_fetcher.h" |
| |
| #include "base/memory/ptr_util.h" |
| #include "content/public/browser/android/provision_fetcher_factory.h" |
| #include "media/base/bind_to_current_loop.h" |
| #include "net/url_request/url_fetcher.h" |
| |
| using net::URLFetcher; |
| |
| namespace content { |
| |
| // Implementation of URLProvisionFetcher. |
| |
| URLProvisionFetcher::URLProvisionFetcher( |
| net::URLRequestContextGetter* context_getter) |
| : context_getter_(context_getter) {} |
| |
| URLProvisionFetcher::~URLProvisionFetcher() {} |
| |
| void URLProvisionFetcher::Retrieve( |
| const std::string& default_url, |
| const std::string& request_data, |
| const media::ProvisionFetcher::ResponseCB& response_cb) { |
| response_cb_ = response_cb; |
| |
| const std::string request_string = |
| default_url + "&signedRequest=" + request_data; |
| DVLOG(1) << __FUNCTION__ << ": request:" << request_string; |
| |
| DCHECK(!request_); |
| request_ = URLFetcher::Create(GURL(request_string), URLFetcher::POST, this); |
| |
| // SetUploadData is mandatory even if we are not uploading anything. |
| request_->SetUploadData("", ""); |
| request_->AddExtraRequestHeader("User-Agent: Widevine CDM v1.0"); |
| request_->AddExtraRequestHeader("Content-Type: application/json"); |
| |
| DCHECK(context_getter_); |
| request_->SetRequestContext(context_getter_); |
| |
| request_->Start(); |
| } |
| |
| void URLProvisionFetcher::OnURLFetchComplete(const net::URLFetcher* source) { |
| DCHECK(source); |
| |
| int response_code = source->GetResponseCode(); |
| DVLOG(1) << __FUNCTION__ << ": response code:" << source->GetResponseCode(); |
| |
| std::string response; |
| bool success = false; |
| if (response_code == 200) { |
| success = source->GetResponseAsString(&response); |
| DVLOG_IF(1, !success) << __FUNCTION__ << ": GetResponseAsString() failed"; |
| } else { |
| DVLOG(1) << "CDM provision: server returned error code " << response_code; |
| } |
| |
| request_.reset(); |
| |
| // URLFetcher implementation calls OnURLFetchComplete() on the same thread |
| // that called Start() and it does this asynchronously. |
| response_cb_.Run(success, response); |
| } |
| |
| // Implementation of content public method CreateProvisionFetcher(). |
| |
| std::unique_ptr<media::ProvisionFetcher> CreateProvisionFetcher( |
| net::URLRequestContextGetter* context_getter) { |
| DCHECK(context_getter); |
| return base::WrapUnique(new URLProvisionFetcher(context_getter)); |
| } |
| |
| } // namespace content |