chrome/browser/sync/glue/synced_session.cc

   1 // Copyright (c) 2012 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/glue/synced_session.h"
   6
   7 #include "base/stl_util.h"
   8 #include "chrome/common/url_constants.h"
   9 #include "content/public/browser/navigation_entry.h"
  10 #include "content/public/common/url_constants.h"
  11
  12 namespace browser_sync {
  13
  14 SyncedSession::SyncedSession() : session_tag("invalid"),
  15                                  device_type(TYPE_UNSET) {
  16 }
  17
  18 SyncedSession::~SyncedSession() {
  19   STLDeleteContainerPairSecondPointers(windows.begin(), windows.end());
  20 }
  21
  22 sync_pb::SessionHeader SyncedSession::ToSessionHeader() const {
  23   sync_pb::SessionHeader header;
  24   SyncedWindowMap::const_iterator iter;
  25   for (iter = windows.begin(); iter != windows.end(); ++iter) {
  26     sync_pb::SessionWindow* w = header.add_window();
  27     w->CopyFrom(iter->second->ToSyncData());
  28   }
  29   header.set_client_name(session_name);
  30   switch (device_type) {
  31     case SyncedSession::TYPE_WIN:
  32       header.set_device_type(sync_pb::SyncEnums_DeviceType_TYPE_WIN);
  33       break;
  34     case SyncedSession::TYPE_MACOSX:
  35       header.set_device_type(sync_pb::SyncEnums_DeviceType_TYPE_MAC);
  36       break;
  37     case SyncedSession::TYPE_LINUX:
  38       header.set_device_type(sync_pb::SyncEnums_DeviceType_TYPE_LINUX);
  39       break;
  40     case SyncedSession::TYPE_CHROMEOS:
  41       header.set_device_type(sync_pb::SyncEnums_DeviceType_TYPE_CROS);
  42       break;
  43     case SyncedSession::TYPE_PHONE:
  44       header.set_device_type(sync_pb::SyncEnums_DeviceType_TYPE_PHONE);
  45       break;
  46     case SyncedSession::TYPE_TABLET:
  47       header.set_device_type(sync_pb::SyncEnums_DeviceType_TYPE_TABLET);
  48       break;
  49     case SyncedSession::TYPE_OTHER:
  50       // Intentionally fall-through
  51     default:
  52       header.set_device_type(sync_pb::SyncEnums_DeviceType_TYPE_OTHER);
  53       break;
  54   }
  55   return header;
  56 }
  57
  58 // Note: if you modify this, make sure you modify
  59 // SessionModelAssociator::ShouldSyncTab to ensure the logic matches.
  60 bool ShouldSyncSessionTab(const SessionTab& tab) {
  61   if (tab.navigations.empty())
  62     return false;
  63   bool found_valid_url = false;
  64   for (size_t i = 0; i < tab.navigations.size(); ++i) {
  65     const GURL& virtual_url = tab.navigations.at(i).virtual_url();
  66     if (virtual_url.is_valid() &&
  67         !virtual_url.SchemeIs(chrome::kChromeUIScheme) &&
  68         !virtual_url.SchemeIs(chrome::kChromeNativeScheme) &&
  69         !virtual_url.SchemeIsFile()) {
  70       found_valid_url = true;
  71       break;
  72     }
  73   }
  74   return found_valid_url;
  75 }
  76
  77 bool SessionWindowHasNoTabsToSync(const SessionWindow& window) {
  78   int num_populated = 0;
  79   for (std::vector<SessionTab*>::const_iterator i = window.tabs.begin();
  80       i != window.tabs.end(); ++i) {
  81     const SessionTab* tab = *i;
  82     if (ShouldSyncSessionTab(*tab))
  83       num_populated++;
  84   }
  85   return (num_populated == 0);
  86 }
  87
  88 }  // namespace browser_sync