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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/webui/network_error_url_loader.h"
#include "base/strings/string_number_conversions.h"
#include "content/browser/webui/url_data_manager_backend.h"
#include "content/public/common/content_client.h"
#include "content/public/common/url_constants.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "net/base/net_errors.h"
#include "services/network/public/cpp/resource_request.h"
namespace content {
void StartNetworkErrorsURLLoader(
const network::ResourceRequest& request,
mojo::PendingRemote<network::mojom::URLLoaderClient> client) {
int net_error = net::ERR_INVALID_URL;
if (request.url.host() == kChromeUIDinoHost) {
net_error = net::Error::ERR_INTERNET_DISCONNECTED;
} else {
std::string error_code_string = request.url.path().substr(1);
int temp_code;
if (base::StringToInt(error_code_string, &temp_code)) {
// Check for a valid error code.
if (URLDataManagerBackend::IsValidNetworkErrorCode(temp_code) &&
temp_code != net::Error::ERR_IO_PENDING) {
net_error = temp_code;
}
}
}
network::URLLoaderCompletionStatus status;
status.error_code = net_error;
mojo::Remote<network::mojom::URLLoaderClient>(std::move(client))
->OnComplete(status);
}
} // namespace content
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