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-rw-r--r--BaseTools/Source/Python/Common/Database.py120
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diff --git a/BaseTools/Source/Python/Common/Database.py b/BaseTools/Source/Python/Common/Database.py
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--- a/BaseTools/Source/Python/Common/Database.py
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-## @file
-# This file is used to create a database used by ECC tool
-#
-# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-
-##
-# Import Modules
-#
-import sqlite3
-import Common.LongFilePathOs as os
-
-import EdkLogger as EdkLogger
-from CommonDataClass.DataClass import *
-from String import *
-from DataType import *
-
-from Table.TableDataModel import TableDataModel
-from Table.TableFile import TableFile
-from Table.TableInf import TableInf
-from Table.TableDec import TableDec
-from Table.TableDsc import TableDsc
-
-## Database
-#
-# This class defined the build databse
-# During the phase of initialization, the database will create all tables and
-# insert all records of table DataModel
-#
-# @param object: Inherited from object class
-# @param DbPath: A string for the path of the ECC database
-#
-# @var Conn: Connection of the ECC database
-# @var Cur: Cursor of the connection
-# @var TblDataModel: Local instance for TableDataModel
-#
-class Database(object):
- def __init__(self, DbPath):
- if os.path.exists(DbPath):
- os.remove(DbPath)
- self.Conn = sqlite3.connect(DbPath, isolation_level = 'DEFERRED')
- self.Conn.execute("PRAGMA page_size=8192")
- self.Conn.execute("PRAGMA synchronous=OFF")
- self.Cur = self.Conn.cursor()
- self.TblDataModel = TableDataModel(self.Cur)
- self.TblFile = TableFile(self.Cur)
- self.TblInf = TableInf(self.Cur)
- self.TblDec = TableDec(self.Cur)
- self.TblDsc = TableDsc(self.Cur)
-
- ## Initialize build database
- #
- # 1. Delete all old existing tables
- # 2. Create new tables
- # 3. Initialize table DataModel
- #
- def InitDatabase(self):
- EdkLogger.verbose("\nInitialize ECC database started ...")
- #
- # Drop all old existing tables
- #
-# self.TblDataModel.Drop()
-# self.TblDsc.Drop()
-# self.TblFile.Drop()
-
- #
- # Create new tables
- #
- self.TblDataModel.Create()
- self.TblFile.Create()
- self.TblInf.Create()
- self.TblDec.Create()
- self.TblDsc.Create()
-
- #
- # Initialize table DataModel
- #
- self.TblDataModel.InitTable()
- EdkLogger.verbose("Initialize ECC database ... DONE!")
-
- ## Query a table
- #
- # @param Table: The instance of the table to be queried
- #
- def QueryTable(self, Table):
- Table.Query()
-
- ## Close entire database
- #
- # Commit all first
- # Close the connection and cursor
- #
- def Close(self):
- self.Conn.commit()
- self.Cur.close()
- self.Conn.close()
-
-##
-#
-# This acts like the main() function for the script, unless it is 'import'ed into another
-# script.
-#
-if __name__ == '__main__':
- EdkLogger.Initialize()
- EdkLogger.SetLevel(EdkLogger.DEBUG_0)
-
- Db = Database(DATABASE_PATH)
- Db.InitDatabase()
- Db.QueryTable(Db.TblDataModel)
- Db.QueryTable(Db.TblFile)
- Db.QueryTable(Db.TblDsc)
- Db.Close()
- \ No newline at end of file