BaseTools/Source/Python/Table/TableFdf.py

   1 ## @file
   2 # This file is used to create/update/query/erase table for fdf datas
   3 #
   4 # Copyright (c) 2008, Intel Corporation
   5 # All rights reserved. This program and the accompanying materials
   6 # are licensed and made available under the terms and conditions of the BSD License
   7 # which accompanies this distribution.  The full text of the license may be found at
   8 # http://opensource.org/licenses/bsd-license.php
   9 #
  10 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12 #
  13
  14 ##
  15 # Import Modules
  16 #
  17 import Common.EdkLogger as EdkLogger
  18 import CommonDataClass.DataClass as DataClass
  19 from Table import Table
  20 from Common.String import ConvertToSqlString
  21
  22 ## TableFdf
  23 #
  24 # This class defined a table used for data model
  25 #
  26 # @param object:       Inherited from object class
  27 #
  28 #
  29 class TableFdf(Table):
  30     def __init__(self, Cursor):
  31         Table.__init__(self, Cursor)
  32         self.Table = 'Fdf'
  33
  34     ## Create table
  35     #
  36     # Create table Fdf
  37     #
  38     # @param ID:             ID of a Fdf item
  39     # @param Model:          Model of a Fdf item
  40     # @param Value1:         Value1 of a Fdf item
  41     # @param Value2:         Value2 of a Fdf item
  42     # @param Value3:         Value3 of a Fdf item
  43     # @param Arch:           Arch of a Fdf item
  44     # @param BelongsToItem:  The item belongs to which another item
  45     # @param BelongsToFile:  The item belongs to which fdf file
  46     # @param StartLine:      StartLine of a Fdf item
  47     # @param StartColumn:    StartColumn of a Fdf item
  48     # @param EndLine:        EndLine of a Fdf item
  49     # @param EndColumn:      EndColumn of a Fdf item
  50     # @param Enabled:        If this item enabled
  51     #
  52     def Create(self):
  53         SqlCommand = """create table IF NOT EXISTS %s (ID INTEGER PRIMARY KEY,
  54                                                        Model INTEGER NOT NULL,
  55                                                        Value1 VARCHAR NOT NULL,
  56                                                        Value2 VARCHAR,
  57                                                        Value3 VARCHAR,
  58                                                        Arch VarCHAR,
  59                                                        BelongsToItem SINGLE NOT NULL,
  60                                                        BelongsToFile SINGLE NOT NULL,
  61                                                        StartLine INTEGER NOT NULL,
  62                                                        StartColumn INTEGER NOT NULL,
  63                                                        EndLine INTEGER NOT NULL,
  64                                                        EndColumn INTEGER NOT NULL,
  65                                                        Enabled INTEGER DEFAULT 0
  66                                                       )""" % self.Table
  67         Table.Create(self, SqlCommand)
  68
  69     ## Insert table
  70     #
  71     # Insert a record into table Fdf
  72     #
  73     # @param ID:             ID of a Fdf item
  74     # @param Model:          Model of a Fdf item
  75     # @param Value1:         Value1 of a Fdf item
  76     # @param Value2:         Value2 of a Fdf item
  77     # @param Value3:         Value3 of a Fdf item
  78     # @param Arch:           Arch of a Fdf item
  79     # @param BelongsToItem:  The item belongs to which another item
  80     # @param BelongsToFile:  The item belongs to which fdf file
  81     # @param StartLine:      StartLine of a Fdf item
  82     # @param StartColumn:    StartColumn of a Fdf item
  83     # @param EndLine:        EndLine of a Fdf item
  84     # @param EndColumn:      EndColumn of a Fdf item
  85     # @param Enabled:        If this item enabled
  86     #
  87     def Insert(self, Model, Value1, Value2, Value3, Arch, BelongsToItem, BelongsToFile, StartLine, StartColumn, EndLine, EndColumn, Enabled):
  88         self.ID = self.ID + 1
  89         (Value1, Value2, Value3, Arch) = ConvertToSqlString((Value1, Value2, Value3, Arch))
  90         SqlCommand = """insert into %s values(%s, %s, '%s', '%s', '%s', '%s', %s, %s, %s, %s, %s, %s, %s)""" \
  91                      % (self.Table, self.ID, Model, Value1, Value2, Value3, Arch, BelongsToItem, BelongsToFile, StartLine, StartColumn, EndLine, EndColumn, Enabled)
  92         Table.Insert(self, SqlCommand)
  93
  94         return self.ID
  95
  96     ## Query table
  97     #
  98     # @param Model:  The Model of Record
  99     #
 100     # @retval:       A recordSet of all found records
 101     #
 102     def Query(self, Model):
 103         SqlCommand = """select ID, Value1, Value2, Value3, Arch, BelongsToItem, BelongsToFile, StartLine from %s
 104                         where Model = %s
 105                         and Enabled > -1""" % (self.Table, Model)
 106         EdkLogger.debug(4, "SqlCommand: %s" % SqlCommand)
 107         self.Cur.execute(SqlCommand)
 108         return self.Cur.fetchall()