#! /bin/python 
# -*- coding: iso-8859-1 -*-


#Filebelong search to wich slackware package belongs a file
#Copyright (C) 2009  Giovanni Santostefano
#
#This program is free software; you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation; either version 2 of the License, or
#(at your option) any later version.
#
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General Public License for more details.
#
#You should have received a copy of the GNU General Public License along
#with this program; if not, write to the Free Software Foundation, Inc.,
#51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.


import sys
import os

c = 0
for arg in sys.argv:
  c=c+1
  
if c < 2:
  print "USAGE: python filebelong.py fullpath_of_file"
  sys.exit(1)

basefilename=sys.argv[1]
basefilename.strip(' ')


  
if basefilename == "--help":
  print "filebelong is a search utility for Slackware"
  print "developed by Giovanni Santostefano."
  print "filebelong search to wich slackware package belongs a file"
  print "USAGE: python filebelong.py fullpath_of_file"
  exit(1)

#basefilename = basefilename+"\n"
found = 0
packlist = os.walk("/var/log/packages/")
for root, dirs, filenames in packlist:
  for filename in filenames:
    if found == 1:
      break
    filelines = open("/var/log/packages/"+filename,"rU").readlines()
    flag = 0
    for line in filelines:
      line = "/"+line
      if (line.find("FILE LIST:") != -1):
	flag = 1
      if (flag == 0):
	continue
      if (line.find(basefilename) != -1 and len(line) == len(basefilename)+1):
	found=1
	print "/var/log/packages/"+filename
	break
      
if found == 0:
  print "File " + basefilename + " does not belongs to any package"
  exit(1)
  
exit(0)