File chm2pdf_insecure_tempdirs.patch of Package chm2pdf

Overview Repositories Revisions Requests Users Attributes Meta

File chm2pdf_insecure_tempdirs.patch of Package chm2pdf

*** chm2pdf-0.9.1_orig/chm2pdf	2008-07-09 16:12:26.000000000 +0530
--- chm2pdf-0.9.1/chm2pdf	2011-01-09 17:54:49.581170068 +0530
***************
*** 27,32 ****
--- 27,34 ----
  import os, os.path
  import re, glob
  import getopt
+ import tempfile
+ import shutil
  # from BeautifulSoup import BeautifulSoup
  
  global version
***************
*** 39,46 ****
  global filename #the input filename
  
  version = '0.9.1'
! CHM2PDF_TEMP_WORK_DIR='/tmp/chm2pdf/work' 
! CHM2PDF_TEMP_ORIG_DIR='/tmp/chm2pdf/orig'
  
  
  
--- 41,48 ----
  global filename #the input filename
  
  version = '0.9.1'
! CHM2PDF_TEMP_WORK_DIR=tempfile.mkdtemp()
! CHM2PDF_TEMP_ORIG_DIR=tempfile.mkdtemp()
  
  
  
***************
*** 299,314 ****
      # ########################### File extraction and correction: START ############################
      #
      if options['dontextract'] == '':
-     
-         try:
-             os.mkdir(CHM2PDF_TEMP_WORK_DIR)
-         except OSError: # The directory already exists.
-             pass
-         
-         try:
-             os.mkdir(CHM2PDF_TEMP_ORIG_DIR)
-         except OSError: # The directory already exists.
-             pass
          
          try:
              os.mkdir(CHM2PDF_ORIG_DIR)
--- 301,306 ----
***************
*** 620,626 ****
      print '\t--continuous\n\t\tSpecifies  that  the  HTML  sources are unstructured (plain web pages).\n\t\tNo page breaks are inserted between each file or URL in the output.'
      print '\t--cookies \'name="value with space"; name=value\'\n\t\t'
      print '\t--datadir directory\n\t\tSpecifies the  location  of  the  HTMLDOC  data  files,  usually  /usr/share/htmldoc  or  C:\Program Files\HTMLDOC '
!     print "\t--dontextract \n\t\tIf given, %s will not extract the HTML files from the given CHM file, but will use previously extracted copies from the temporary directory " %name + '(i.e. ' + CHM2PDF_TEMP_ORIG_DIR + ' and ' + CHM2PDF_TEMP_WORK_DIR + '). Usually you will use this option after you have used the \'--extract-only\' option to extract the files in order to correct them manually (in ' + CHM2PDF_TEMP_WORK_DIR + '). After the correction, a call with \'--dontextract\' will not overwrite your changes, but will use the corrected files instead.'
      print '\t--duplex\n\t\tSpecifies that the output should be formatted for double-sided printing.'
      print '\t--effectduration {0.1..10.0}\n\t\tSpecifies the duration in seconds of PDF page transition effects.'
      print '\t--embedfonts\n\t\tSpecifies that fonts should be embedded in PDF output.'
--- 612,618 ----
      print '\t--continuous\n\t\tSpecifies  that  the  HTML  sources are unstructured (plain web pages).\n\t\tNo page breaks are inserted between each file or URL in the output.'
      print '\t--cookies \'name="value with space"; name=value\'\n\t\t'
      print '\t--datadir directory\n\t\tSpecifies the  location  of  the  HTMLDOC  data  files,  usually  /usr/share/htmldoc  or  C:\Program Files\HTMLDOC '
! #    print "\t--dontextract \n\t\tIf given, %s will not extract the HTML files from the given CHM file, but will use previously extracted copies from the temporary directory " %name + '(i.e. ' + CHM2PDF_TEMP_ORIG_DIR + ' and ' + CHM2PDF_TEMP_WORK_DIR + '). Usually you will use this option after you have used the \'--extract-only\' option to extract the files in order to correct them manually (in ' + CHM2PDF_TEMP_WORK_DIR + '). After the correction, a call with \'--dontextract\' will not overwrite your changes, but will use the corrected files instead.'
      print '\t--duplex\n\t\tSpecifies that the output should be formatted for double-sided printing.'
      print '\t--effectduration {0.1..10.0}\n\t\tSpecifies the duration in seconds of PDF page transition effects.'
      print '\t--embedfonts\n\t\tSpecifies that fonts should be embedded in PDF output.'
***************
*** 1084,1096 ****
          print 'CHM file "' + filename + '" not found!'
          return
      
-     #remove temporary files
-     if options['dontextract'] == '':
-         if options['verbose']=='--verbose' and options['verbositylevel']=='high':
-             print 'Removing any previous temporary files...'
-         os.system('rm -r '+CHM2PDF_ORIG_DIR+'/*')
-         os.system('rm -r '+CHM2PDF_WORK_DIR+'/*')
-     
      cfile = chm.CHMFile()
      cfile.LoadCHM(filename)
  
--- 1076,1081 ----
***************
*** 1105,1110 ****
--- 1090,1097 ----
              os.system('extract_chmLib ' + filename + ' ' + CHM2PDF_ORIG_DIR + '&> /dev/null')
      
      convert_to_pdf(cfile, filename, outputfilename, options)
+     shutil.rmtree(CHM2PDF_TEMP_WORK_DIR)
+     shutil.rmtree(CHM2PDF_TEMP_ORIG_DIR)
  
  
  if __name__ == '__main__':

Places

File chm2pdf_insecure_tempdirs.patch of Package chm2pdf

Places