# This file is good for recursively searching through directory structures
# and deleting .aux, .rrd and .tif.xml files.

# It would be simple to delete other files, edit files and / or
# do something else with this script.

import sys, string, os, shutil

strPath = '//terrain01/terrain/data/source/ussocom/sofprep/usa/ky/fort_campbell'
strPath = os.path.abspath(strPath)

blnUsage        = 'false'
blnRemoveTifXml = 'false'

try:
  lstArg             = sys.argv[1:]

  print 'Processing arguments...'
  i = 1
  for strArg in lstArg:
    if (strArg == '-path') or (strArg == '-p'):
      strPath = lstArg[i]
      strPath = os.path.abspath(strPath)
    if (strArg == '-usage') or (strArg == '-u') or (strArg == '-help') or (strArg == '-h'):
      blnUsage = 'true'
    if (strArg == '-tifxml'):
      blnRemoveTifXml = lstArg[i]
    i = i + 1
except:
  print 'No arguments were provided, using defaults...'

if (blnUsage == 'true'):
  print 'Usage: python delete_rrd_aux_xml.py -p <path_to_files>'
  print 'Usage: python delete_rrd_aux_xml.py -help'
  print 'Usage: python delete_rrd_aux_xml.py -tifxml true'
  print 'Usage: python delete_rrd_aux_xml.py -tifxml false'
  sys.exit(0)

print 'Top Level Path:'
print strPath

def callback(arg, directory, files):
  for file in files:
    #print os.path.join(directory, file), repr(arg)
    #print os.path.join(directory, file)
    strFile = os.path.join(directory, file)
    strBase, strExt  = os.path.splitext(strFile)
    #print strExt
    #print strBase
    intLen           = len(strFile)
    intStart = intLen - 8
    strTifXml = strFile[intStart:]
    #print strTifXml
    blnRemove = 'false'
    if (strExt == '.rrd') or (strExt == '.aux'):
      blnRemove = 'true'
    if (blnRemoveTifXml == 'true') and (strTifXml == '.tif.xml'):
      blnRemove = 'true'
    if (blnRemove == 'true'):
      print 'Deleting ' + strFile + '...'
      try:
        os.remove(strFile)
      except:
        print 'Error:  Could not delete ' + strFile + '...'

os.path.walk(strPath, callback, "secret message")