import logging
import binascii
import os
+import sys
log = logging.getLogger('vppapigen')
t_ignore_LINE_COMMENT = '//.*'
+ def t_FALSE(self, t):
+ r'false'
+ t.value = False
+ return t
+
+ def t_TRUE(self, t):
+ r'false'
+ t.value = True
+ return t
+
def t_NUM(self, t):
r'0[xX][0-9a-fA-F]+|-?\d+\.?\d*'
base = 16 if t.value.startswith('0x') else 10
self.manual_print = True
elif f == 'manual_endian':
self.manual_endian = True
+ for b in block:
+ # Tag length field of a VLA
+ if isinstance(b, Array):
+ if b.lengthfield:
+ for b2 in block:
+ if b2.fieldname == b.lengthfield:
+ b2.vla_len = True
+
global_type_add(name, self)
self.vla = False
class Using():
- def __init__(self, name, alias):
+ def __init__(self, name, flags, alias):
self.name = name
self.vla = False
+ self.manual_print = False
+ self.manual_endian = False
+ for f in flags:
+ if f == 'manual_print':
+ self.manual_print = True
+ elif f == 'manual_endian':
+ self.manual_endian = True
+
if isinstance(alias, Array):
a = {'type': alias.fieldtype,
'length': alias.length}
class Union():
- def __init__(self, name, block):
+ def __init__(self, name, flags, block):
self.type = 'Union'
self.manual_print = False
self.manual_endian = False
self.name = name
+
+ self.manual_print = False
+ self.manual_endian = False
+ for f in flags:
+ if f == 'manual_print':
+ self.manual_print = True
+ elif f == 'manual_endian':
+ self.manual_endian = True
+
self.block = block
self.crc = str(block).encode()
global_type_add(name, self)
'VLA field "{}" must be the last '
'field in message "{}"'
.format(b.fieldname, name))
+ # Tag length field of a VLA
+ if isinstance(b, Array):
+ if b.lengthfield:
+ for b2 in block:
+ if b2.fieldname == b.lengthfield:
+ b2.vla_len = True
def __repr__(self):
return self.name + str(self.flags) + str(self.block)
class Option():
- def __init__(self, option):
+ def __init__(self, option, value):
+ self.type = 'Option'
self.option = option
+ self.value = value
self.crc = str(option).encode()
def __repr__(self):
'''typedef : TYPEDEF ID '{' block_statements_opt '}' ';' '''
p[0] = Typedef(p[2], [], p[4])
+ def p_typedef_flist(self, p):
+ '''typedef : flist TYPEDEF ID '{' block_statements_opt '}' ';' '''
+ p[0] = Typedef(p[3], p[1], p[5])
+
def p_typedef_alias(self, p):
'''typedef : TYPEDEF declaration '''
- p[0] = Using(p[2].fieldname, p[2])
+ p[0] = Using(p[2].fieldname, [], p[2])
+
+ def p_typedef_alias_flist(self, p):
+ '''typedef : flist TYPEDEF declaration '''
+ p[0] = Using(p[3].fieldname, p[1], p[3])
def p_block_statements_opt(self, p):
'''block_statements_opt : block_statements '''
def p_option(self, p):
'''option : OPTION ID '=' assignee ';' '''
- p[0] = Option([p[1], p[2], p[4]])
+ p[0] = Option(p[2], p[4])
def p_assignee(self, p):
'''assignee : NUM
def p_union(self, p):
'''union : UNION ID '{' block_statements_opt '}' ';' '''
- p[0] = Union(p[2], p[4])
+ p[0] = Union(p[2], [], p[4])
+
+ def p_union_flist(self, p):
+ '''union : flist UNION ID '{' block_statements_opt '}' ';' '''
+ p[0] = Union(p[3], p[1], p[5])
# Error rule for syntax errors
def p_error(self, p):
isinstance(o, Union)):
s['types'].append(o)
elif isinstance(o, Using):
- s['Alias'][o.name] = o.alias
+ s['Alias'][o.name] = o
else:
if tname not in s:
raise ValueError('Unknown class type: {} {}'
isinstance(o, Using)):
continue
if isinstance(o, Import):
+ result.append(o)
self.process_imports(o.result, True, result)
else:
result.append(o)
# Build a list of objects. Hash of lists.
result = []
- parser.process_imports(parsed_objects, False, result)
- s = parser.process(result)
+
+ if args.output_module == 'C':
+ s = parser.process(parsed_objects)
+ else:
+ parser.process_imports(parsed_objects, False, result)
+ s = parser.process(result)
# Add msg_id field
s['Define'] = add_msg_id(s['Define'])