chrome/browser/sync/sessions/sessions_util.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/sync/sessions/sessions_util.h"
   6
   7 #include "chrome/browser/sync/glue/synced_tab_delegate.h"
   8 #include "chrome/browser/sync/glue/synced_window_delegate.h"
   9 #include "chrome/common/url_constants.h"
  10 #include "content/public/browser/navigation_entry.h"
  11 #include "url/gurl.h"
  12
  13 namespace browser_sync {
  14
  15 namespace sessions_util {
  16
  17 bool ShouldSyncTab(const SyncedTabDelegate& tab) {
  18   if (SyncedWindowDelegate::FindById(tab.GetWindowId()) == NULL)
  19     return false;
  20
  21   // Does the tab have a valid NavigationEntry?
  22   if (tab.ProfileIsSupervised() && tab.GetBlockedNavigations()->size() > 0)
  23     return true;
  24
  25   int entry_count = tab.GetEntryCount();
  26   if (entry_count == 0)
  27     return false;  // This deliberately ignores a new pending entry.
  28
  29   int pending_index = tab.GetPendingEntryIndex();
  30   bool found_valid_url = false;
  31   for (int i = 0; i < entry_count; ++i) {
  32     const content::NavigationEntry* entry = (i == pending_index) ?
  33        tab.GetPendingEntry() : tab.GetEntryAtIndex(i);
  34     if (!entry)
  35       return false;
  36     const GURL& virtual_url = entry->GetVirtualURL();
  37     if (virtual_url.is_valid() &&
  38         !virtual_url.SchemeIs(content::kChromeUIScheme) &&
  39         !virtual_url.SchemeIs(chrome::kChromeNativeScheme) &&
  40         !virtual_url.SchemeIsFile()) {
  41       found_valid_url = true;
  42     }
  43   }
  44   return found_valid_url;
  45 }
  46
  47 }  // namespace sessions_util
  48
  49 }  // namespace browser_sync