Add chrome://quota-internals/ resources

chrome/browser/ui/webui/quota_internals_ui.cc

+// Copyright (c) 2011 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 "chrome/browser/ui/webui/quota_internals_ui.h"
+
+#include <algorithm>
+#include <string>
+
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/common/url_constants.h"
+#include "content/browser/tab_contents/tab_contents.h"
+#include "grit/quota_internals_resources.h"
+#include "ui/base/resource/resource_bundle.h"
+
+

[michaeln, 2011/05/26 20:28:31]

extra blank lines

[tzik, 2011/05/27 14:53:59]

Done.

+
+QuotaInternalsUI::QuotaInternalsUI(TabContents* contents)
+    : WebUI(contents) {
+  // TODO(tzik): implement me
+  // WebUIMessageHandler* handler =
+  //    new quota_internals::QuotaInternalsMessageHandler;
+  // AddMessageHandler(handler->Attach(this));

[michaeln, 2011/05/26 20:28:31]

maybe just leave a TODO without the comment out code

[tzik, 2011/05/27 14:53:59]

Done.

+  contents->profile()->GetChromeURLDataManager()->
+      AddDataSource(new quota_internals::QuotaInternalsHTMLSource);
+}
+
+namespace quota_internals {
+
+QuotaInternalsHTMLSource::QuotaInternalsHTMLSource()
+    : DataSource(chrome::kChromeUIQuotaInternalsHost,
+                 MessageLoop::current()) {
+}
+
+void QuotaInternalsHTMLSource::StartDataRequest(const std::string& path,
+                                                  bool is_incognito,
+                                                  int request_id) OVERRIDE {
+  base::StringPiece html(
+      ResourceBundle::GetSharedInstance().GetRawDataResource(
+          IDR_QUOTA_INTERNALS_INDEX_HTML));
+  std::string full_html(html.data(), html.size());

[michaeln, 2011/05/26 20:28:31]

nit: maybe avoid the string copy, can html_bytes be loaded from html w/o the
intermediary copy?

[tzik, 2011/05/27 14:53:59]

Done.

+
+  scoped_refptr<RefCountedBytes> html_bytes(new RefCountedBytes);
+  html_bytes->data.resize(full_html.size());
+  std::copy(full_html.begin(), full_html.end(), html_bytes->data.begin());
+  SendResponse(request_id, html_bytes);
+  return;
+}
+
+std::string QuotaInternalsHTMLSource::GetMimeType(
+    const std::string& path_unused) const {
+  return "text/html";
+}
+
+}  // namespace quota_internals
+