Change the URLs used to access "view-cache:" and "view-net-internals:".

"net-internal:*" ==> "chrome://net-internals/*"
"view-cache:*" ==> "chrome://net-internals/view-cache/*"
"view-cache:stats" ==> "chrome://net-internals/httpcache.stats"


As before, there are also aliases from the "about:*" page:

"about:net-internal[/*]" aliases "chrome://net-internals/*"
"about:cache[/*]" aliases "chrome://net-internals/view-cache"

BUG=http://crbug.com/21551

Review URL: http://codereview.chromium.org/202067

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@26158 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 35 insertions, 0 deletions

diff --git a/chrome/browser/dom_ui/chrome_url_data_manager.cc b/chrome/browser/dom_ui/chrome_url_data_manager.cc
index c3ef325..fccb406 100644
--- a/chrome/browser/dom_ui/chrome_url_data_manager.cc
+++ b/chrome/browser/dom_ui/chrome_url_data_manager.cc
@@ -22,6 +22,7 @@
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_file_job.h"
 #include "net/url_request/url_request_job.h"
+#include "net/url_request/url_request_view_net_internals_job.h"
 
 #include "grit/locale_settings.h"
 
@@ -296,6 +297,34 @@ void ChromeURLDataManager::DataSource::SetFontAndTextDirection(
        L"rtl" : L"ltr");
 }
 
+// This class describes how to form chrome://net-internals/DESCRIPTION
+// URLs, and conversely how to extract DESCRIPTION.
+//
+// This needs to be passed to URLRequestViewNetInternalsJob, which lives
+// in the network module and doesn't know anything about what URL protocol
+// it has been registered with.
+class NetInternalsURLFormat : public URLRequestViewNetInternalsJob::URLFormat {
+ public:
+  virtual std::string GetDetails(const GURL& url) {
+    DCHECK(IsSupportedURL(url));
+    size_t start = strlen(chrome::kNetworkViewInternalsURL);
+    if (start >= url.spec().size())
+      return std::string();
+    return url.spec().substr(start);
+  }
+
+  virtual GURL MakeURL(const std::string& details) {
+    return GURL(std::string(chrome::kNetworkViewInternalsURL) + details);
+  }
+
+  static bool IsSupportedURL(const GURL& url) {
+    // Note that kNetworkViewInternalsURL is terminated by a '/'.
+    return StartsWithASCII(url.spec(),
+                           chrome::kNetworkViewInternalsURL,
+                           true /*case_sensitive*/);
+  }
+};
+
 URLRequestJob* ChromeURLDataManager::Factory(URLRequest* request,
                                              const std::string& scheme) {
   // Try first with a file handler
@@ -304,6 +333,12 @@ URLRequestJob* ChromeURLDataManager::Factory(URLRequest* request,
     return new URLRequestChromeFileJob(request,
                                        FilePath::FromWStringHack(path));
 
+  // Next check for chrome://net-internals/, which uses its own job type.
+  if (NetInternalsURLFormat::IsSupportedURL(request->url())) {
+    static NetInternalsURLFormat url_format;
+    return new URLRequestViewNetInternalsJob(request, &url_format);
+  }
+
   // Fall back to using a custom handler
   return new URLRequestChromeJob(request);
 }