BaseTools: Use absolute import in Table

[mirror_edk2.git] / BaseTools / Source / Python / Table / TableFile.py

## @file\r
# This file is used to create/update/query/erase table for files\r
#\r
# Copyright (c) 2008 - 2018, Intel Corporation. All rights reserved.<BR>\r
# This program and the accompanying materials\r
# are licensed and made available under the terms and conditions of the BSD License\r
# which accompanies this distribution.  The full text of the license may be found at\r
# http://opensource.org/licenses/bsd-license.php\r
#\r
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
#\r
\r
##\r
# Import Modules\r
#\r
from __future__ import absolute_import\r
import Common.EdkLogger as EdkLogger\r
from .Table import Table\r
from Common.StringUtils import ConvertToSqlString\r
import Common.LongFilePathOs as os\r
from CommonDataClass.DataClass import FileClass\r
\r
## TableFile\r
#\r
# This class defined a table used for file\r
#\r
# @param object:       Inherited from object class\r
#\r
class TableFile(Table):\r
    def __init__(self, Cursor):\r
        Table.__init__(self, Cursor)\r
        self.Table = 'File'\r
\r
    ## Create table\r
    #\r
    # Create table File\r
    #\r
    # @param ID:        ID of a File\r
    # @param Name:      Name of a File\r
    # @param ExtName:   ExtName of a File\r
    # @param Path:      Path of a File\r
    # @param FullPath:  FullPath of a File\r
    # @param Model:     Model of a File\r
    # @param TimeStamp: TimeStamp of a File\r
    #\r
    def Create(self):\r
        SqlCommand = """create table IF NOT EXISTS %s (ID INTEGER PRIMARY KEY,\r
                                                       Name VARCHAR NOT NULL,\r
                                                       ExtName VARCHAR,\r
                                                       Path VARCHAR,\r
                                                       FullPath VARCHAR NOT NULL,\r
                                                       Model INTEGER DEFAULT 0,\r
                                                       TimeStamp VARCHAR NOT NULL\r
                                                      )""" % self.Table\r
        Table.Create(self, SqlCommand)\r
\r
    ## Insert table\r
    #\r
    # Insert a record into table File\r
    #\r
    # @param ID:        ID of a File\r
    # @param Name:      Name of a File\r
    # @param ExtName:   ExtName of a File\r
    # @param Path:      Path of a File\r
    # @param FullPath:  FullPath of a File\r
    # @param Model:     Model of a File\r
    # @param TimeStamp: TimeStamp of a File\r
    #\r
    def Insert(self, Name, ExtName, Path, FullPath, Model, TimeStamp):\r
        self.ID = self.ID + 1\r
        (Name, ExtName, Path, FullPath) = ConvertToSqlString((Name, ExtName, Path, FullPath))\r
        SqlCommand = """insert into %s values(%s, '%s', '%s', '%s', '%s', %s, '%s')""" \\r
                                           % (self.Table, self.ID, Name, ExtName, Path, FullPath, Model, TimeStamp)\r
        Table.Insert(self, SqlCommand)\r
\r
        return self.ID\r
    ## InsertFile\r
    #\r
    # Insert one file to table\r
    #\r
    # @param FileFullPath:  The full path of the file\r
    # @param Model:         The model of the file\r
    #\r
    # @retval FileID:       The ID after record is inserted\r
    #\r
    def InsertFile(self, FileFullPath, Model):\r
        (Filepath, Name) = os.path.split(FileFullPath)\r
        (Root, Ext) = os.path.splitext(FileFullPath)\r
        TimeStamp = os.stat(FileFullPath)[8]\r
        File = FileClass(-1, Name, Ext, Filepath, FileFullPath, Model, '', [], [], [])\r
        return self.Insert(File.Name, File.ExtName, File.Path, File.FullPath, File.Model, TimeStamp)\r
\r
    ## Get ID of a given file\r
    #\r
    #   @param  FilePath    Path of file\r
    #\r
    #   @retval ID          ID value of given file in the table\r
    #\r
    def GetFileId(self, File):\r
        QueryScript = "select ID from %s where FullPath = '%s'" % (self.Table, str(File))\r
        RecordList = self.Exec(QueryScript)\r
        if len(RecordList) == 0:\r
            return None\r
        return RecordList[0][0]\r