Load net-internals from the newly created resources.pak file.

chrome/browser/dom_ui/net_internals_ui.cc

 // Copyright (c) 2010 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/dom_ui/net_internals_ui.h"
 
 #include <algorithm>
 #include <sstream>
 #include <string>
 #include <vector>
@@ skipping 18 matching lines @@
 #include "chrome/browser/net/chrome_net_log.h"
 #include "chrome/browser/net/connection_tester.h"
 #include "chrome/browser/net/passive_log_collector.h"
 #include "chrome/browser/net/url_fixer_upper.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/profile.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/net/url_request_context_getter.h"
 #include "chrome/common/url_constants.h"
 #include "grit/generated_resources.h"
+#include "grit/net_internals_resources.h"
+#include "grit/net_internals_resources_map.h"
 #include "net/base/escape.h"
 #include "net/base/host_resolver_impl.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_util.h"
 #include "net/base/sys_addrinfo.h"
 #include "net/disk_cache/disk_cache.h"
 #include "net/http/http_cache.h"
 #include "net/proxy/proxy_service.h"
 #include "net/url_request/url_request_context.h"
 
@@ skipping 260 matching lines @@
 //
 ////////////////////////////////////////////////////////////////////////////////
 
 NetInternalsHTMLSource::NetInternalsHTMLSource()
     : DataSource(chrome::kChromeUINetInternalsHost, MessageLoop::current()) {
 }
 
 void NetInternalsHTMLSource::StartDataRequest(const std::string& path,
                                               bool is_off_the_record,
                                               int request_id) {
-  // The provided |path| identifies a file in resources/net_internals/.
-  std::string data_string;
-  FilePath file_path;
-  PathService::Get(chrome::DIR_NET_INTERNALS, &file_path);
-  std::string filename;
-
   // The provided "path" may contain a fragment, or query section. We only
   // care about the path itself, and will disregard anything else.
-  filename = GURL(std::string("chrome://net/") + path).path().substr(1);
-
+  std::string filename =
+      GURL(std::string("chrome://net/") + path).path().substr(1);
   if (filename.empty())
     filename = "index.html";
 
-  file_path = file_path.AppendASCII(filename);
+  // The name of the files in the grd list are prefixed with the following
+  // directory:
+  std::string key("net_internals/");
+  key += filename;
 
-  if (!file_util::ReadFileToString(file_path, &data_string)) {
-    LOG(WARNING) << "Could not read resource: " << file_path.value();
-    data_string = StringPrintf("<p style='color:red'>Failed to read file "
-                               "RESOURCES/net_internals/%s</p>",
-                               EscapeForHTML(filename).c_str());
+  const ResourceBundle& rb = ResourceBundle::GetSharedInstance();
+  for (size_t i = 0; i < kNetInternalsResourcesSize; ++i) {
+    if (kNetInternalsResources[i].name == key) {
+      scoped_refptr<RefCountedStaticMemory> bytes(
+          rb.LoadDataResourceBytes(kNetInternalsResources[i].value));
+      if (bytes && bytes->front()) {
+        SendResponse(request_id, bytes);
+        return;
+      }
+    }
+  }
 
-    // During the transition from old implementation to new implementation,
-    // users may be entering the URLs for the old frontend.
-    data_string.append(
-        "<p>Note that the URL scheme for net-internals has changed because of "
-        "its new implementation (bug 37421):</p>"
-        "<ul>"
-        "<li>chrome://net-internals/proxyservice.* &rarr; "
-        "<a href='chrome://net-internals#proxy'>chrome://net-internals#proxy"
-        "</a></li>"
-        "<li>chrome://net-internals/hostresolver.* &rarr; <a href='chrome://net"
-        "-internals#dns'>chrome://net-internals#dns</a></li>"
-        "<li>chrome://net-internals/urlrequest.* &rarr; <a href='chrome://net-"
-        "internals#requests'>chrome://net-internals#requests</a></li>"
-        "<li>chrome://net-internals/ (overview for copy-pasting) &rarr; <a href"
-        "='chrome://net-internals#data'>chrome://net-internals#data</a></li>"
-        "<li>chrome://net-internals/view-cache/* &rarr; <a href="
-        "'chrome://view-http-cache'>chrome://view-http-cache</a></li>"
-        "</ul>");
-  }
+  LOG(WARNING) << "Could not read resource: " << path;
+  std::string data_string = "<p style='color:red'>Failed to read resource";
+  data_string.append(EscapeForHTML(filename));
+  data_string.append("</p>");
+
+  // During the transition from old implementation to new implementation,
+  // users may be entering the URLs for the old frontend.
+  data_string.append(
+      "<p>Note that the URL scheme for net-internals has changed because of "
+      "its new implementation (bug 37421):</p>"
+      "<ul>"
+      "<li>chrome://net-internals/proxyservice.* &rarr; "
+      "<a href='chrome://net-internals#proxy'>chrome://net-internals#proxy"
+      "</a></li>"
+      "<li>chrome://net-internals/hostresolver.* &rarr; <a href='chrome://net"
+      "-internals#dns'>chrome://net-internals#dns</a></li>"
+      "<li>chrome://net-internals/urlrequest.* &rarr; <a href='chrome://net-"
+      "internals#requests'>chrome://net-internals#requests</a></li>"
+      "<li>chrome://net-internals/ (overview for copy-pasting) &rarr; <a href"
+      "='chrome://net-internals#data'>chrome://net-internals#data</a></li>"
+      "<li>chrome://net-internals/view-cache/* &rarr; <a href="
+      "'chrome://view-http-cache'>chrome://view-http-cache</a></li>"
+      "</ul>");
 
   scoped_refptr<RefCountedBytes> bytes(new RefCountedBytes);
   bytes->data.resize(data_string.size());
   std::copy(data_string.begin(), data_string.end(), bytes->data.begin());
-
   SendResponse(request_id, bytes);
 }
 
 std::string NetInternalsHTMLSource::GetMimeType(const std::string&) const {
   // TODO(eroman): This is incorrect -- some of the subresources may be
   //               css/javascript.
   return "text/html";
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ skipping 534 matching lines @@
   NetInternalsHTMLSource* html_source = new NetInternalsHTMLSource();
 
   // Set up the chrome://net-internals/ source.
   ChromeThread::PostTask(
       ChromeThread::IO, FROM_HERE,
       NewRunnableMethod(
           Singleton<ChromeURLDataManager>::get(),
           &ChromeURLDataManager::AddDataSource,
           make_scoped_refptr(html_source)));
 }