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## @file
# This file is used to create/update/query/erase table for files
#
# Copyright (c) 2008 - 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 Common.EdkLogger as EdkLogger
from Table import Table
from Common.String import ConvertToSqlString
import Common.LongFilePathOs as os
from CommonDataClass.DataClass import FileClass
## TableFile
#
# This class defined a table used for file
#
# @param object: Inherited from object class
#
class TableFile(Table):
def __init__(self, Cursor):
Table.__init__(self, Cursor)
self.Table = 'File'
## Create table
#
# Create table File
#
# @param ID: ID of a File
# @param Name: Name of a File
# @param ExtName: ExtName of a File
# @param Path: Path of a File
# @param FullPath: FullPath of a File
# @param Model: Model of a File
# @param TimeStamp: TimeStamp of a File
#
def Create(self):
SqlCommand = """create table IF NOT EXISTS %s (ID INTEGER PRIMARY KEY,
Name VARCHAR NOT NULL,
ExtName VARCHAR,
Path VARCHAR,
FullPath VARCHAR NOT NULL,
Model INTEGER DEFAULT 0,
TimeStamp VARCHAR NOT NULL
)""" % self.Table
Table.Create(self, SqlCommand)
## Insert table
#
# Insert a record into table File
#
# @param ID: ID of a File
# @param Name: Name of a File
# @param ExtName: ExtName of a File
# @param Path: Path of a File
# @param FullPath: FullPath of a File
# @param Model: Model of a File
# @param TimeStamp: TimeStamp of a File
#
def Insert(self, Name, ExtName, Path, FullPath, Model, TimeStamp):
self.ID = self.ID + 1
(Name, ExtName, Path, FullPath) = ConvertToSqlString((Name, ExtName, Path, FullPath))
SqlCommand = """insert into %s values(%s, '%s', '%s', '%s', '%s', %s, '%s')""" \
% (self.Table, self.ID, Name, ExtName, Path, FullPath, Model, TimeStamp)
Table.Insert(self, SqlCommand)
return self.ID
## InsertFile
#
# Insert one file to table
#
# @param FileFullPath: The full path of the file
# @param Model: The model of the file
#
# @retval FileID: The ID after record is inserted
#
def InsertFile(self, FileFullPath, Model):
(Filepath, Name) = os.path.split(FileFullPath)
(Root, Ext) = os.path.splitext(FileFullPath)
TimeStamp = os.stat(FileFullPath)[8]
File = FileClass(-1, Name, Ext, Filepath, FileFullPath, Model, '', [], [], [])
return self.Insert(File.Name, File.ExtName, File.Path, File.FullPath, File.Model, TimeStamp)
## Get ID of a given file
#
# @param FilePath Path of file
#
# @retval ID ID value of given file in the table
#
def GetFileId(self, File):
QueryScript = "select ID from %s where FullPath = '%s'" % (self.Table, str(File))
RecordList = self.Exec(QueryScript)
if len(RecordList) == 0:
return None
return RecordList[0][0]
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