def parse_headers(root, output=None, expand=True, debug=False):
import util
headers = refpolicy.Headers()
modules = []
support_macros = None
if os.path.isfile(root):
name = os.path.split(root)[1]
if name == '':
raise ValueError("Invalid file name %s" % root)
modname = os.path.splitext(name)
modules.append((modname[0], root))
all_modules, support_macros = list_headers(defaults.headers())
else:
modules, support_macros = list_headers(root)
if expand and not support_macros:
raise ValueError("could not find support macros (obj_perm_sets.spt)")
def o(msg):
if output:
output.write(msg)
def parse_file(f, module, spt=None):
global parse_file
if debug:
o("parsing file %s\n" % f)
try:
fd = open(f)
txt = fd.read()
fd.close()
parse_file = f
parse(txt, module, spt, debug)
except IOError, e:
return
except ValueError, e:
raise ValueError("error parsing file %s: %s" % (f, str(e)))
def parse_headers(root, output=None, expand=True, debug=False):
import util
headers = refpolicy.Headers()
modules = []
support_macros = None
if os.path.isfile(root):
name = os.path.split(root)[1]
if name == '':
raise ValueError("Invalid file name %s" % root)
modname = os.path.splitext(name)
modules.append((modname[0], root))
all_modules, support_macros = list_headers(defaults.headers())
else:
modules, support_macros = list_headers(root)
if expand and not support_macros:
raise ValueError("could not find support macros (obj_perm_sets.spt)")
def o(msg):
if output:
output.write(msg)
def parse_file(f, module, spt=None):
global parse_file
if debug:
o("parsing file %s\n" % f)
try:
fd = open(f)
txt = fd.read()
fd.close()
parse_file = f
parse(txt, module, spt, debug)
except IOError, e:
return
except ValueError, e:
raise ValueError("error parsing file %s: %s" % (f, str(e)))