Refactor annotate copy support.
# hgweb/common.py - Utility functions needed by hgweb_mod and hgwebdir_mod
#
# Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
# Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms
# of the GNU General Public License, incorporated herein by reference.
import os, mimetypes
import os.path
def get_mtime(repo_path):
hg_path = os.path.join(repo_path, ".hg")
cl_path = os.path.join(hg_path, "00changelog.i")
if os.path.exists(os.path.join(cl_path)):
return os.stat(cl_path).st_mtime
else:
return os.stat(hg_path).st_mtime
def staticfile(directory, fname, req):
"""return a file inside directory with guessed content-type header
fname always uses '/' as directory separator and isn't allowed to
contain unusual path components.
Content-type is guessed using the mimetypes module.
Return an empty string if fname is illegal or file not found.
"""
parts = fname.split('/')
path = directory
for part in parts:
if (part in ('', os.curdir, os.pardir) or
os.sep in part or os.altsep is not None and os.altsep in part):
return ""
path = os.path.join(path, part)
try:
os.stat(path)
ct = mimetypes.guess_type(path)[0] or "text/plain"
req.header([('Content-type', ct),
('Content-length', os.path.getsize(path))])
return file(path).read()
except (TypeError, OSError):
# illegal fname or unreadable file
return ""