]> git.lyx.org Git - lyx.git/blob - lib/scripts/general_command_wrapper.py
fix typo that put too many include paths for most people
[lyx.git] / lib / scripts / general_command_wrapper.py
1 #!/usr/bin/python
2 # This is a general wrapper script that will allow
3 # us to maintain security in the external material
4 # insets.
5 # Use like this:
6 #   general_command_wrapper.py stdin-filename stdout-filename command args
7 # Use "-" for stdin-filename and stdout-filename to use the normal stdio
8
9 import sys
10 import os
11
12 if sys.argv[1] != "-":
13         os.close(0)
14         sys.stdin = open(sys.argv[1],"r")
15 if sys.argv[2] != "-":
16         print "Redirecting" + sys.argv[2]
17         os.close(1)
18         os.close(2)
19         sys.stdout = open(sys.argv[2],"w")
20         sys.stderr = open(sys.argv[2],"w")
21
22 os.execvp(sys.argv[3], sys.argv[3:])
23 print "Could not run " + sys.argv[3]
24