From: "Jianhong.Yin" <yin-jianhong@xxxxxxx>
Signed-off-by: Jianhong Yin <yin-jianhong@xxxxxxx>
---
xdr/xdrgen.py | 56 ++++++++++++++++++++++++++++++++-------------------
1 file changed, 35 insertions(+), 21 deletions(-)
diff --git a/xdr/xdrgen.py b/xdr/xdrgen.py
index bed2181..6303184 100755
--- a/xdr/xdrgen.py
+++ b/xdr/xdrgen.py
@@ -305,7 +305,7 @@ def t_linecomment(t):
def t_error(t):
print("Illegal character %s at %d type %s" % (repr(t.value[0]), t.lexer.lineno, t.type))
t.lexer.skip(1)
-
+
# Build the lexer
lex.lex(debug=0)
@@ -641,7 +641,7 @@ def p_proc_firstarg(t):
def p_type_specifier_list(t):
'''type_specifier_list : COMMA type_specifier type_specifier_list
| empty'''
-
+
##########################################################################
# #
@@ -718,7 +718,7 @@ class Info(object):
def const_output(self):
return None
-
+
def type_output(self):
return None
@@ -853,7 +853,7 @@ class Info(object):
else:
subheader = array = varindent = ''
return prefix+varindent, newdata, subheader, array
-
+
def packenum(self, prefix, data='data'):
prefix, data, subheader, array = self._array_pack(prefix, data)
varlist = ["const.%s" % l.id for l in self.body]
@@ -952,7 +952,7 @@ class Info(object):
else:
unpack += "%s%sraise XDRError('bad switch=%%s' %% %s.%s)\n" % \
(prefix, indent, data, switch.id)
-
+
return subheader + unpack + array
def xdrbody(self, prefix=''):
@@ -977,7 +977,7 @@ class Info(object):
''.join(["%s\n" % d.xdrout(prefix + indent)
for d in self.body[-1].declarations])
return body
-
+
class const_info(Info):
"""The result of 'CONST ID EQUALS constant SEMI' or inside of enum as
'ID EQUALS value' """
@@ -988,13 +988,16 @@ class const_info(Info):
self.lineno = self.sortno = lineno
self.type = 'const'
self.enum = enum
-
+
def __repr__(self):
return "constant %s=%s at line %s" % (self.id, self.value, self.lineno)
+ def __lt__(self, other):
+ return self.sortno < other.sortno
+
def xdrout(self, prefix=''):
return "%s%s = %s" % (prefix, self.id, self.value)
-
+
def const_output(self):
return "%s = %s\n" % (self.id, self.value)
@@ -1016,6 +1019,9 @@ class enum_info(Info):
self.array = False
self.parent = True
+ def __lt__(self, other):
+ return self.sortno < other.sortno
+
def const_output(self):
body = ''.join(["%s%s : '%s',\n" % (indent, l.value, l.id)
for l in self.body])
@@ -1029,7 +1035,7 @@ class enum_info(Info):
header = "%sdef unpack_%s(self):\n" % (indent, self.id)
return header + self.unpackenum(indent2) + \
self._get_unpack_footer()
-
+
class struct_info(Info):
"""The result of 'TYPEDEF STRUCT <struct_body> ID <array> SEMI' or
'STRUCT ID <struct_body> SEMI'
@@ -1048,6 +1054,9 @@ class struct_info(Info):
self.array = False
self.parent = True
+ def __lt__(self, other):
+ return self.sortno < other.sortno
+
def type_output(self):
comment = '%s# ' % indent
xdrbody = self.xdrbody(comment)
@@ -1079,11 +1088,11 @@ class struct_info(Info):
(indent, indent2, candidates[0].id)
else:
return ''
-
+
def pack_output(self):
header = self._get_pack_header()
return header + self.packstruct(indent2)
-
+
def unpack_output(self):
header = "%sdef unpack_%s(self):\n" % (indent, self.id)
return header + self.unpackstruct(indent2) + \
@@ -1107,6 +1116,9 @@ class union_info(Info):
self.array = False
self.parent = True
+ def __lt__(self, other):
+ return self.sortno < other.sortno
+
def union_getattr(self, prefix=indent):
return "%sdef __getattr__(self, attr):\n"\
"%s%sreturn getattr(self.switch, attr)\n" % \
@@ -1174,6 +1186,9 @@ class type_info(Info):
self.fixed = False
self.parent = False
+ def __lt__(self, other):
+ return self.sortno < other.sortno
+
def __str__(self):
return "%s %s at line %s" % (self.type, self.id, self.lineno)
@@ -1198,14 +1213,14 @@ class type_info(Info):
x.len = self.len
x.fixed = self.fixed
return x
-
+
def xdrout(self, prefix=''):
if self.type == 'void':
return "%svoid;" % prefix
elif self.type == 'enum':
body = self.xdrbody(prefix)
name = "%senum {\n%s%s}" % (prefix, body, prefix)
-
+
elif self.type == 'struct':
body = self.xdrbody(prefix)
name = "%sstruct {\n%s%s}" % (prefix, body, prefix)
@@ -1260,7 +1275,7 @@ class type_info(Info):
return "%s = %s\n" % (self.id, self.type)
elif cast.type == "enum":
return "%s = const.%s\n" % (self.id, self.type)
-
+
def pack_output(self):
if not self.array:
return "%spack_%s = pack_%s\n" % (indent, self.id, self.type)
@@ -1297,7 +1312,7 @@ class type_info(Info):
pack = "%sself.pack_%s%s(%s%s%s)\n" % \
(prefix, fixchar, type, fixnum, data, packer)
return limit + pack
-
+
def _unpack_array(self, prefix, data='data'):
if self.fixed or self.len is None:
limit = ''
@@ -1322,9 +1337,9 @@ class type_info(Info):
pack = "%s%s = self.unpack_%s%s(%s)\n" % \
(prefix, data, fixchar, type, ', '.join(fixnum+packer))
return pack + limit
-
-
-
+
+
+
##########################################################################
# #
# Main Loop #
@@ -1430,8 +1445,7 @@ def run(infile, filters=True, pass_attrs=True, debug=False):
pack_fd.write(pack_init % name_base.upper())
pack_fd.write(packer_start)
- type_list = name_dict.values()
- type_list.sort()
+ type_list = sorted(name_dict.values())
for value in type_list:
#print(value)
output = value.const_output()
@@ -1454,7 +1468,7 @@ def run(infile, filters=True, pass_attrs=True, debug=False):
if output is not None:
pack_fd.write(output)
pack_fd.write('\n')
-
+
const_fd.close()
type_fd.close()
pack_fd.close()
--
2.17.1
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