| // Copyright 2016 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 "components/sessions/content/content_record_password_state.h" |
| |
| #include "content/public/browser/navigation_entry.h" |
| |
| namespace sessions { |
| |
| namespace { |
| // The key used to store PasswordState in the NavigationEntry; |
| // We stash an enum value in the first character of the string16 that is |
| // associated with this key. |
| const char kPasswordStateKey[] = "sessions_password_state"; |
| } |
| |
| SerializedNavigationEntry::PasswordState GetPasswordStateFromNavigation( |
| const content::NavigationEntry& entry) { |
| base::string16 password_state_str; |
| if (!entry.GetExtraData(kPasswordStateKey, &password_state_str) || |
| password_state_str.size() != 1) { |
| return SerializedNavigationEntry::PASSWORD_STATE_UNKNOWN; |
| } |
| |
| SerializedNavigationEntry::PasswordState state = |
| static_cast<SerializedNavigationEntry::PasswordState>( |
| password_state_str[0]); |
| |
| DCHECK_GE(state, SerializedNavigationEntry::PASSWORD_STATE_UNKNOWN); |
| DCHECK_LE(state, SerializedNavigationEntry::HAS_PASSWORD_FIELD); |
| return state; |
| } |
| |
| void SetPasswordStateInNavigation( |
| SerializedNavigationEntry::PasswordState state, |
| content::NavigationEntry* entry) { |
| base::string16 password_state_str(1, static_cast<uint16_t>(state)); |
| entry->SetExtraData(kPasswordStateKey, password_state_str); |
| } |
| |
| } // namespace sessions |