// Copyright 2017 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/loader/null_resource_controller.h"

#include "base/logging.h"
#include "net/http/http_request_headers.h"

namespace content {

NullResourceController::NullResourceController(bool* was_resumed)
    : was_resumed_(was_resumed) {
  *was_resumed = false;
}

NullResourceController::~NullResourceController() {}

void NullResourceController::Cancel() {
  DCHECK(!*was_resumed_);
}

void NullResourceController::CancelWithError(int error_code) {
  DCHECK(!*was_resumed_);
}

void NullResourceController::Resume() {
  *was_resumed_ = true;
}

void NullResourceController::ResumeForRedirect(
    const base::Optional<net::HttpRequestHeaders>& modified_request_headers) {
  DCHECK(!modified_request_headers.has_value()) << "Redirect with modified "
                                                   "headers was not supported "
                                                   "yet. crbug.com/845683";
  Resume();
}

}  // namespace content