| // Copyright (c) 2012 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/webdata/logins_table.h" |
| |
| #include <limits> |
| |
| #include "base/logging.h" |
| #include "components/webdata/common/web_database.h" |
| #include "sql/statement.h" |
| |
| namespace { |
| |
| WebDatabaseTable::TypeKey GetKey() { |
| // We just need a unique constant. Use the address of a static that |
| // COMDAT folding won't touch in an optimizing linker. |
| static int table_key = 0; |
| return reinterpret_cast<void*>(&table_key); |
| } |
| |
| } // namespace |
| |
| LoginsTable* LoginsTable::FromWebDatabase(WebDatabase* db) { |
| return static_cast<LoginsTable*>(db->GetTable(GetKey())); |
| } |
| |
| WebDatabaseTable::TypeKey LoginsTable::GetTypeKey() const { |
| return GetKey(); |
| } |
| |
| bool LoginsTable::Init(sql::Connection* db, sql::MetaTable* meta_table) { |
| WebDatabaseTable::Init(db, meta_table); |
| |
| if (db_->DoesTableExist("logins")) { |
| // We don't check for success. It doesn't matter that much. |
| // If we fail we'll just try again later anyway. |
| ignore_result(db_->Execute("DROP TABLE logins")); |
| } |
| |
| #if defined(OS_WIN) |
| if (!db_->DoesTableExist("ie7_logins")) { |
| if (!db_->Execute("CREATE TABLE ie7_logins (" |
| "url_hash VARCHAR NOT NULL, " |
| "password_value BLOB, " |
| "date_created INTEGER NOT NULL," |
| "UNIQUE " |
| "(url_hash))")) { |
| NOTREACHED(); |
| return false; |
| } |
| if (!db_->Execute("CREATE INDEX ie7_logins_hash ON " |
| "ie7_logins (url_hash)")) { |
| NOTREACHED(); |
| return false; |
| } |
| } |
| #endif |
| |
| return true; |
| } |
| |
| bool LoginsTable::IsSyncable() { |
| return true; |
| } |
| |
| bool LoginsTable::MigrateToVersion(int version, |
| bool* update_compatible_version) { |
| return true; |
| } |