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// 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 "extensions/browser/guest_view/web_view/web_ui/web_ui_url_fetcher.h"
#include "content/public/browser/browser_context.h"
#include "content/public/common/url_fetcher.h"
#include "net/base/load_flags.h"
#include "net/url_request/url_fetcher.h"
WebUIURLFetcher::WebUIURLFetcher(content::BrowserContext* context,
int render_process_id,
int render_view_id,
const GURL& url,
const WebUILoadFileCallback& callback)
: context_(context),
render_process_id_(render_process_id),
render_view_id_(render_view_id),
url_(url),
callback_(callback) {
}
WebUIURLFetcher::~WebUIURLFetcher() {
}
void WebUIURLFetcher::Start() {
fetcher_ = net::URLFetcher::Create(url_, net::URLFetcher::GET, this);
fetcher_->SetRequestContext(context_->GetRequestContext());
fetcher_->SetLoadFlags(net::LOAD_DO_NOT_SAVE_COOKIES);
content::AssociateURLFetcherWithRenderFrame(
fetcher_.get(), url_, render_process_id_, render_view_id_);
fetcher_->Start();
}
void WebUIURLFetcher::OnURLFetchComplete(const net::URLFetcher* source) {
CHECK_EQ(fetcher_.get(), source);
std::string data;
bool result = false;
if (fetcher_->GetStatus().status() == net::URLRequestStatus::SUCCESS) {
result = fetcher_->GetResponseAsString(&data);
DCHECK(result);
}
fetcher_.reset();
// We cache the callback and reset it so that any references stored within it
// are destroyed at the end of the method.
auto callback_cache = callback_;
callback_.Reset();
callback_cache.Run(result, data);
}
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