9 from subprocess import Popen, PIPE
11 import ply.yacc as yacc
13 assert sys.version_info >= (3, 5), \
14 "Not supported Python version: {}".format(sys.version)
15 log = logging.getLogger('vppapigen')
17 # Ensure we don't leave temporary files around
18 sys.dont_write_bytecode = True
24 # Global dictionary of new types (including enums)
30 def global_type_add(name, obj):
31 '''Add new type to the dictionary of types '''
32 type_name = 'vl_api_' + name + '_t'
33 if type_name in global_types:
34 raise KeyError("Attempted redefinition of {!r} with {!r}.".format(
36 global_types[type_name] = obj
39 # All your trace are belong to us!
40 def exception_handler(exception_type, exception, traceback):
41 print("%s: %s" % (exception_type.__name__, exception))
47 class VPPAPILexer(object):
48 def __init__(self, filename):
49 self.filename = filename
61 'enumflag': 'ENUMFLAG',
62 'typeonly': 'TYPEONLY',
63 'manual_print': 'MANUAL_PRINT',
64 'manual_endian': 'MANUAL_ENDIAN',
65 'dont_trace': 'DONT_TRACE',
66 'autoreply': 'AUTOREPLY',
83 'counters': 'COUNTERS',
86 'severity': 'SEVERITY',
88 'description': 'DESCRIPTION',
91 tokens = ['STRING_LITERAL',
92 'ID', 'NUM'] + list(reserved.values())
94 t_ignore_LINE_COMMENT = '//.*'
107 r'0[xX][0-9a-fA-F]+|-?\d+\.?\d*'
108 base = 16 if t.value.startswith('0x') else 10
110 t.value = float(t.value)
112 t.value = int(t.value, base)
116 r'[a-zA-Z_][a-zA-Z_0-9]*'
117 # Check for reserved words
118 t.type = VPPAPILexer.reserved.get(t.value, 'ID')
122 def t_STRING_LITERAL(self, t):
123 r'\"([^\\\n]|(\\.))*?\"'
124 t.value = str(t.value).replace("\"", "")
127 # C or C++ comment (ignore)
128 def t_comment(self, t):
129 r'(/\*(.|\n)*?\*/)|(//.*)'
130 t.lexer.lineno += t.value.count('\n')
132 # Error handling rule
133 def t_error(self, t):
134 raise ParseError("Illegal character '{}' ({})"
135 "in {}: line {}".format(t.value[0],
136 hex(ord(t.value[0])),
140 # Define a rule so we can track line numbers
141 def t_newline(self, t):
143 t.lexer.lineno += len(t.value)
145 literals = ":{}[];=.,"
147 # A string containing ignored characters (spaces and tabs)
151 def vla_mark_length_field(block):
152 if isinstance(block[-1], Array):
153 lengthfield = block[-1].lengthfield
155 if b.fieldname == lengthfield:
156 b.is_lengthfield = True
159 def vla_is_last_check(name, block):
161 for i, b in enumerate(block):
162 if isinstance(b, Array) and b.vla:
164 if i + 1 < len(block):
166 'VLA field "{}" must be the last field in message "{}"'
167 .format(b.fieldname, name))
168 elif b.fieldtype.startswith('vl_api_'):
169 if global_types[b.fieldtype].vla:
171 if i + 1 < len(block):
173 'VLA field "{}" must be the last '
174 'field in message "{}"'
175 .format(b.fieldname, name))
176 elif b.fieldtype == 'string' and b.length == 0:
178 if i + 1 < len(block):
180 'VLA field "{}" must be the last '
181 'field in message "{}"'
182 .format(b.fieldname, name))
189 def process(self, result): # -> Dict
190 result[self.type].append(self)
193 class Service(Processable):
196 def __init__(self, caller, reply, events=None, stream_message=None,
201 self.stream_message = stream_message
202 self.events = [] if events is None else events
205 class Typedef(Processable):
208 def __init__(self, name, flags, block):
212 self.crc = str(block).encode()
213 self.manual_print = False
214 self.manual_endian = False
216 if f == 'manual_print':
217 self.manual_print = True
218 elif f == 'manual_endian':
219 self.manual_endian = True
220 global_type_add(name, self)
222 self.vla = vla_is_last_check(name, block)
223 vla_mark_length_field(self.block)
225 def process(self, result):
226 result['types'].append(self)
229 return self.name + str(self.flags) + str(self.block)
232 class Using(Processable):
235 def __init__(self, name, flags, alias):
239 self.manual_print = True
240 self.manual_endian = True
242 self.manual_print = False
243 self.manual_endian = False
245 if f == 'manual_print':
246 self.manual_print = True
247 elif f == 'manual_endian':
248 self.manual_endian = True
250 if isinstance(alias, Array):
251 a = {'type': alias.fieldtype,
252 'length': alias.length}
254 a = {'type': alias.fieldtype}
260 # self.crc = str(alias).encode()
261 # but to be backwards compatible use the block ([])
263 self.crc = str(self.block).encode()
264 global_type_add(name, self)
266 def process(self, result): # -> Dict
267 result['types'].append(self)
270 return self.name + str(self.alias)
273 class Union(Processable):
276 def __init__(self, name, flags, block):
277 self.manual_print = False
278 self.manual_endian = False
282 if f == 'manual_print':
283 self.manual_print = True
284 elif f == 'manual_endian':
285 self.manual_endian = True
288 self.crc = str(block).encode()
289 self.vla = vla_is_last_check(name, block)
291 global_type_add(name, self)
293 def process(self, result):
294 result['types'].append(self)
297 return str(self.block)
300 class Define(Processable):
303 def __init__(self, name, flags, block):
307 self.dont_trace = False
308 self.manual_print = False
309 self.manual_endian = False
310 self.autoreply = False
313 if f == 'dont_trace':
314 self.dont_trace = True
315 elif f == 'manual_print':
316 self.manual_print = True
317 elif f == 'manual_endian':
318 self.manual_endian = True
319 elif f == 'autoreply':
320 self.autoreply = True
324 if isinstance(b, Option):
325 self.options[b.option] = b.value
328 block = [x for x in block if x not in remove]
330 self.vla = vla_is_last_check(name, block)
331 vla_mark_length_field(self.block)
333 self.crc = str(block).encode()
335 def autoreply_block(self, name, parent):
336 block = [Field('u32', 'context'),
337 Field('i32', 'retval')]
338 # inherit the parent's options
339 for k, v in parent.options.items():
340 block.append(Option(k, v))
341 return Define(name + '_reply', [], block)
343 def process(self, result): # -> Dict
344 tname = self.__class__.__name__
345 result[tname].append(self)
347 result[tname].append(self.autoreply_block(self.name, self))
350 return self.name + str(self.flags) + str(self.block)
353 class Enum(Processable):
356 def __init__(self, name, block, enumtype='u32'):
358 self.enumtype = enumtype
360 self.manual_print = False
372 block2.append([b['id'], count])
374 if b['option']['backwards_compatible']:
378 block3.append([b['id'], count])
380 raise ValueError("Backward compatible enum must "
382 .format(name, b['id']))
384 self.crc = str(block3).encode()
385 global_type_add(name, self)
387 def process(self, result):
388 result['types'].append(self)
391 return self.name + str(self.block)
394 class EnumFlag(Enum):
397 def __init__(self, name, block, enumtype='u32'):
398 super(EnumFlag, self).__init__(name, block, enumtype)
401 if bin(b[1])[2:].count("1") > 1:
402 raise TypeError("%s is not a flag enum. No element in a "
403 "flag enum may have more than a "
404 "single bit set." % self.name)
407 class Import(Processable):
411 def __new__(cls, *args, **kwargs):
412 if args[0] not in seen_imports:
413 instance = super().__new__(cls)
414 instance._initialized = False
415 seen_imports[args[0]] = instance
417 return seen_imports[args[0]]
419 def __init__(self, filename, revision):
420 if self._initialized:
422 self.filename = filename
424 parser = VPPAPI(filename=filename, revision=revision)
425 dirlist = dirlist_get()
428 f = os.path.join(dir, filename)
429 if os.path.exists(f):
431 self.result = parser.parse_filename(f, None)
432 self._initialized = True
438 class Option(Processable):
441 def __init__(self, option, value=None):
444 self.crc = str(option).encode()
446 def process(self, result): # -> Dict
447 result[self.type][self.option] = self.value
450 return str(self.option)
452 def __getitem__(self, index):
453 return self.option[index]
456 class Array(Processable):
459 def __init__(self, fieldtype, name, length, modern_vla=False):
460 self.fieldtype = fieldtype
461 self.fieldname = name
462 self.modern_vla = modern_vla
463 if type(length) is str:
464 self.lengthfield = length
469 self.lengthfield = None
473 return str([self.fieldtype, self.fieldname, self.length,
477 class Field(Processable):
480 def __init__(self, fieldtype, name, limit=None):
481 # limit field has been expanded to an options dict.
483 self.fieldtype = fieldtype
484 self.is_lengthfield = False
486 if self.fieldtype == 'string':
487 raise ValueError("The string type {!r} is an "
488 "array type ".format(name))
490 if name in keyword.kwlist:
491 raise ValueError("Fieldname {!r} is a python keyword and is not "
492 "accessible via the python API. ".format(name))
493 self.fieldname = name
497 return str([self.fieldtype, self.fieldname])
500 class Counter(Processable):
503 def __init__(self, path, counter):
507 def process(self, result): # -> Dict
508 result['Counters'].append(self)
511 class Paths(Processable):
514 def __init__(self, pathset):
518 return "%s(paths=%s)" % (
519 self.__class__.__name__, self.paths
524 """ Coordinates of a syntactic element. Consists of:
527 - (optional) column number, for the Lexer
529 __slots__ = ('file', 'line', 'column', '__weakref__')
531 def __init__(self, file, line, column=None):
537 str = "%s:%s" % (self.file, self.line)
539 str += ":%s" % self.column
543 class ParseError(Exception):
550 class VPPAPIParser(object):
551 tokens = VPPAPILexer.tokens
553 def __init__(self, filename, logger, revision=None):
554 self.filename = filename
557 self.revision = revision
559 def _parse_error(self, msg, coord):
560 raise ParseError("%s: %s" % (coord, msg))
562 def _parse_warning(self, msg, coord):
564 self.logger.warning("%s: %s" % (coord, msg))
566 def _coord(self, lineno, column=None):
569 line=lineno, column=column)
571 def _token_coord(self, p, token_idx):
572 """ Returns the coordinates for the YaccProduction object 'p' indexed
573 with 'token_idx'. The coordinate includes the 'lineno' and
574 'column'. Both follow the lex semantic, starting from 1.
576 last_cr = p.lexer.lexdata.rfind('\n', 0, p.lexpos(token_idx))
579 column = (p.lexpos(token_idx) - (last_cr))
580 return self._coord(p.lineno(token_idx), column)
582 def p_slist(self, p):
603 def p_import(self, p):
604 '''import : IMPORT STRING_LITERAL ';' '''
605 p[0] = Import(p[2], revision=self.revision)
607 def p_path_elements(self, p):
608 '''path_elements : path_element
609 | path_elements path_element'''
613 if type(p[1]) is dict:
618 def p_path_element(self, p):
619 '''path_element : STRING_LITERAL STRING_LITERAL ';' '''
620 p[0] = {'path': p[1], 'counter': p[2]}
622 def p_paths(self, p):
623 '''paths : PATHS '{' path_elements '}' ';' '''
626 def p_counters(self, p):
627 '''counters : COUNTERS ID '{' counter_elements '}' ';' '''
628 p[0] = Counter(p[2], p[4])
630 def p_counter_elements(self, p):
631 '''counter_elements : counter_element
632 | counter_elements counter_element'''
636 if type(p[1]) is dict:
641 def p_counter_element(self, p):
642 '''counter_element : ID '{' counter_statements '}' ';' '''
643 p[0] = {**{'name': p[1]}, **p[3]}
645 def p_counter_statements(self, p):
646 '''counter_statements : counter_statement
647 | counter_statements counter_statement'''
651 p[0] = {**p[1], **p[2]}
653 def p_counter_statement(self, p):
654 '''counter_statement : SEVERITY ID ';'
655 | UNITS STRING_LITERAL ';'
656 | DESCRIPTION STRING_LITERAL ';'
660 def p_service(self, p):
661 '''service : SERVICE '{' service_statements '}' ';' '''
664 def p_service_statements(self, p):
665 '''service_statements : service_statement
666 | service_statements service_statement'''
672 def p_service_statement(self, p):
673 '''service_statement : RPC ID RETURNS NULL ';'
674 | RPC ID RETURNS ID ';'
675 | RPC ID RETURNS STREAM ID ';'
676 | RPC ID RETURNS ID EVENTS event_list ';' '''
678 # Verify that caller and reply differ
680 'Reply ID ({}) should not be equal to Caller ID'.format(p[2]),
681 self._token_coord(p, 1))
683 p[0] = Service(p[2], p[4], p[6])
685 p[0] = Service(p[2], p[5], stream=True)
687 p[0] = Service(p[2], p[4])
689 def p_service_statement2(self, p):
690 '''service_statement : RPC ID RETURNS ID STREAM ID ';' '''
691 p[0] = Service(p[2], p[4], stream_message=p[6], stream=True)
693 def p_event_list(self, p):
694 '''event_list : events
695 | event_list events '''
701 def p_event(self, p):
707 '''enum : ENUM ID '{' enum_statements '}' ';' '''
708 p[0] = Enum(p[2], p[4])
710 def p_enum_type(self, p):
711 ''' enum : ENUM ID ':' enum_size '{' enum_statements '}' ';' '''
713 p[0] = Enum(p[2], p[6], enumtype=p[4])
715 p[0] = Enum(p[2], p[4])
717 def p_enumflag(self, p):
718 '''enumflag : ENUMFLAG ID '{' enum_statements '}' ';' '''
719 p[0] = EnumFlag(p[2], p[4])
721 def p_enumflag_type(self, p):
722 ''' enumflag : ENUMFLAG ID ':' enumflag_size '{' enum_statements '}' ';' ''' # noqa : E502
724 p[0] = EnumFlag(p[2], p[6], enumtype=p[4])
726 p[0] = EnumFlag(p[2], p[4])
728 def p_enum_size(self, p):
737 def p_enumflag_size(self, p):
738 ''' enumflag_size : U8
743 def p_define(self, p):
744 '''define : DEFINE ID '{' block_statements_opt '}' ';' '''
746 p[0] = Define(p[2], [], p[4])
748 def p_define_flist(self, p):
749 '''define : flist DEFINE ID '{' block_statements_opt '}' ';' '''
751 if 'typeonly' in p[1]:
752 self._parse_error('legacy typedef. use typedef: {} {}[{}];'
753 .format(p[1], p[2], p[4]),
754 self._token_coord(p, 1))
756 p[0] = Define(p[3], p[1], p[5])
758 def p_flist(self, p):
767 '''flag : MANUAL_PRINT
776 def p_typedef(self, p):
777 '''typedef : TYPEDEF ID '{' block_statements_opt '}' ';' '''
778 p[0] = Typedef(p[2], [], p[4])
780 def p_typedef_flist(self, p):
781 '''typedef : flist TYPEDEF ID '{' block_statements_opt '}' ';' '''
782 p[0] = Typedef(p[3], p[1], p[5])
784 def p_typedef_alias(self, p):
785 '''typedef : TYPEDEF declaration '''
786 p[0] = Using(p[2].fieldname, [], p[2])
788 def p_typedef_alias_flist(self, p):
789 '''typedef : flist TYPEDEF declaration '''
790 p[0] = Using(p[3].fieldname, p[1], p[3])
792 def p_block_statements_opt(self, p):
793 '''block_statements_opt : block_statements '''
796 def p_block_statements(self, p):
797 '''block_statements : block_statement
798 | block_statements block_statement'''
804 def p_block_statement(self, p):
805 '''block_statement : declaration
809 def p_enum_statements(self, p):
810 '''enum_statements : enum_statement
811 | enum_statements enum_statement'''
817 def p_enum_statement(self, p):
818 '''enum_statement : ID '=' NUM ','
820 | ID '[' field_options ']' ','
821 | ID '=' NUM '[' field_options ']' ',' '''
825 p[0] = {'id': p[1], 'value': p[3]}
827 p[0] = {'id': p[1], 'option': p[3]}
829 p[0] = {'id': p[1], 'value': p[3], 'option': p[5]}
831 self._parse_error('ERROR', self._token_coord(p, 1))
833 def p_field_options(self, p):
834 '''field_options : field_option
835 | field_options field_option'''
839 p[0] = {**p[1], **p[2]}
841 def p_field_option(self, p):
843 | ID '=' assignee ','
852 def p_variable_name(self, p):
853 '''variable_name : ID
862 def p_declaration(self, p):
863 '''declaration : type_specifier variable_name ';'
864 | type_specifier variable_name '[' field_options ']' ';'
867 p[0] = Field(p[1], p[2], p[4])
869 p[0] = Field(p[1], p[2])
871 self._parse_error('ERROR', self._token_coord(p, 1))
872 self.fields.append(p[2])
874 def p_declaration_array_vla(self, p):
875 '''declaration : type_specifier variable_name '[' ']' ';' '''
876 p[0] = Array(p[1], p[2], 0, modern_vla=True)
878 def p_declaration_array(self, p):
879 '''declaration : type_specifier variable_name '[' NUM ']' ';'
880 | type_specifier variable_name '[' ID ']' ';' '''
883 return self._parse_error(
884 'array: %s' % p.value,
885 self._coord(lineno=p.lineno))
887 # Make this error later
888 if type(p[4]) is int and p[4] == 0:
889 # XXX: Line number is wrong
890 self._parse_warning('Old Style VLA: {} {}[{}];'
891 .format(p[1], p[2], p[4]),
892 self._token_coord(p, 1))
894 if type(p[4]) is str and p[4] not in self.fields:
895 # Verify that length field exists
896 self._parse_error('Missing length field: {} {}[{}];'
897 .format(p[1], p[2], p[4]),
898 self._token_coord(p, 1))
899 p[0] = Array(p[1], p[2], p[4])
901 def p_option(self, p):
902 '''option : OPTION ID '=' assignee ';'
907 p[0] = Option(p[2], p[4])
909 def p_assignee(self, p):
916 def p_type_specifier(self, p):
917 '''type_specifier : U8
930 # Do a second pass later to verify that user defined types are defined
931 def p_typedef_specifier(self, p):
932 '''type_specifier : ID '''
933 if p[1] not in global_types:
934 self._parse_error('Undefined type: {}'.format(p[1]),
935 self._token_coord(p, 1))
938 def p_union(self, p):
939 '''union : UNION ID '{' block_statements_opt '}' ';' '''
940 p[0] = Union(p[2], [], p[4])
942 def p_union_flist(self, p):
943 '''union : flist UNION ID '{' block_statements_opt '}' ';' '''
944 p[0] = Union(p[3], p[1], p[5])
946 # Error rule for syntax errors
947 def p_error(self, p):
950 'before: %s' % p.value,
951 self._coord(lineno=p.lineno))
953 self._parse_error('At end of input', self.filename)
958 def __init__(self, debug=False, filename='', logger=None, revision=None):
959 self.lexer = lex.lex(module=VPPAPILexer(filename), debug=debug)
960 self.parser = yacc.yacc(module=VPPAPIParser(filename, logger,
962 write_tables=False, debug=debug)
964 self.revision = revision
965 self.filename = filename
967 def parse_string(self, code, debug=0, lineno=1):
968 self.lexer.lineno = lineno
969 return self.parser.parse(code, lexer=self.lexer, debug=debug)
971 def parse_fd(self, fd, debug=0):
973 return self.parse_string(data, debug=debug)
975 def parse_filename(self, filename, debug=0):
977 git_show = 'git show {}:{}'.format(self.revision, filename)
978 proc = Popen(git_show.split(), stdout=PIPE, encoding='utf-8')
980 data, errs = proc.communicate()
981 if proc.returncode != 0:
982 print('File not found: {}:{}'
983 .format(self.revision, filename), file=sys.stderr)
985 return self.parse_string(data, debug=debug)
990 with open(filename, encoding='utf-8') as fd:
991 return self.parse_fd(fd, None)
992 except FileNotFoundError:
993 print('File not found: {}'.format(filename), file=sys.stderr)
996 def process(self, objs):
1008 crc = binascii.crc32(o.crc, crc) & 0xffffffff
1009 except AttributeError:
1014 if isinstance(o2, Service):
1019 msgs = {d.name: d for d in s['Define']}
1020 svcs = {s.caller: s for s in s['Service']}
1021 replies = {s.reply: s for s in s['Service']}
1026 for service in svcs:
1027 if service not in msgs:
1029 'Service definition refers to unknown message'
1030 ' definition: {}'.format(service))
1031 if svcs[service].reply != 'null' and \
1032 svcs[service].reply not in msgs:
1033 raise ValueError('Service definition refers to unknown message'
1034 ' definition in reply: {}'
1035 .format(svcs[service].reply))
1036 if service in replies:
1037 raise ValueError('Service definition refers to message'
1038 ' marked as reply: {}'.format(service))
1039 for event in svcs[service].events:
1040 if event not in msgs:
1041 raise ValueError('Service definition refers to unknown '
1042 'event: {} in message: {}'
1043 .format(event, service))
1044 seen_services[event] = True
1046 # Create services implicitly
1048 if d in seen_services:
1050 if d.endswith('_reply'):
1053 if d[:-6] not in msgs:
1054 raise ValueError('{} missing calling message'
1057 if d.endswith('_dump'):
1060 if d[:-5]+'_details' in msgs:
1061 s['Service'].append(Service(d, d[:-5]+'_details',
1064 raise ValueError('{} missing details message'
1068 if d.endswith('_details'):
1069 if d[:-8]+'_get' in msgs:
1070 if d[:-8]+'_get' in svcs:
1072 raise ValueError('{} should be in a stream service'
1073 .format(d[:-8]+'_get'))
1074 if d[:-8]+'_dump' in msgs:
1076 raise ValueError('{} missing dump or get message'
1081 if d+'_reply' in msgs:
1082 s['Service'].append(Service(d, d+'_reply'))
1085 '{} missing reply message ({}) or service definition'
1086 .format(d, d+'_reply'))
1090 def process_imports(self, objs, in_import, result): # -> List
1092 # Only allow the following object types from imported file
1093 if in_import and not isinstance(o, (Enum, Import, Typedef,
1096 if isinstance(o, Import):
1098 result = self.process_imports(o.result, True, result)
1104 # Add message ids to each message.
1107 o.block.insert(0, Field('u16', '_vl_msg_id'))
1114 def dirlist_add(dirs):
1117 dirlist = dirlist + dirs
1124 def foldup_blocks(block, crc):
1126 # Look up CRC in user defined types
1127 if b.fieldtype.startswith('vl_api_'):
1129 t = global_types[b.fieldtype]
1131 crc = binascii.crc32(t.crc, crc) & 0xffffffff
1132 crc = foldup_blocks(t.block, crc)
1133 except AttributeError:
1138 # keep the CRCs of the existing types of messages compatible with the
1139 # old "erroneous" way of calculating the CRC. For that - make a pointed
1140 # adjustment of the CRC function.
1141 # This is the purpose of the first element of the per-message dictionary.
1142 # The second element is there to avoid weakening the duplicate-detecting
1143 # properties of crc32. This way, if the new way of calculating the CRC
1144 # happens to collide with the old (buggy) way - we will still get
1145 # a different result and fail the comparison.
1148 "abf_policy_add_del": {0xc6131197: 0xee66f93e},
1149 "abf_policy_details": {0xb7487fa4: 0x6769e504},
1150 "acl_add_replace": {0xee5c2f18: 0x1cabdeab},
1151 "acl_details": {0x95babae0: 0x7a97f21c},
1152 "macip_acl_add": {0xce6fbad0: 0xd648fd0a},
1153 "macip_acl_add_replace": {0x2a461dd4: 0xe34402a7},
1154 "macip_acl_details": {0x27135b59: 0x57c7482f},
1155 "dhcp_proxy_config": {0x4058a689: 0x6767230e},
1156 "dhcp_client_config": {0x1af013ea: 0x959b80a3},
1157 "dhcp_compl_event": {0x554a44e5: 0xe908fd1d},
1158 "dhcp_client_details": {0x3c5cd28a: 0xacd82f5a},
1159 "dhcp_proxy_details": {0xdcbaf540: 0xce16f044},
1160 "dhcp6_send_client_message": {0xf8222476: 0xf6f14ef0},
1161 "dhcp6_pd_send_client_message": {0x3739fd8d: 0x64badb8},
1162 "dhcp6_reply_event": {0x85b7b17e: 0x9f3af9e5},
1163 "dhcp6_pd_reply_event": {0x5e878029: 0xcb3e462b},
1164 "ip6_add_del_address_using_prefix": {0x3982f30a: 0x9b3d11e0},
1165 "gbp_bridge_domain_add": {0x918e8c01: 0x8454bfdf},
1166 "gbp_bridge_domain_details": {0x51d51be9: 0x2acd15f9},
1167 "gbp_route_domain_add": {0x204c79e1: 0x2d0afe38},
1168 "gbp_route_domain_details": {0xa78bfbca: 0x8ab11375},
1169 "gbp_endpoint_add": {0x7b3af7de: 0x9ce16d5a},
1170 "gbp_endpoint_details": {0x8dd8fbd3: 0x8aecb60},
1171 "gbp_endpoint_group_add": {0x301ddf15: 0x8e0f4054},
1172 "gbp_endpoint_group_details": {0xab71d723: 0x8f38292c},
1173 "gbp_subnet_add_del": {0xa8803c80: 0x888aca35},
1174 "gbp_subnet_details": {0xcbc5ca18: 0x4ed84156},
1175 "gbp_contract_add_del": {0xaa8d652d: 0x553e275b},
1176 "gbp_contract_details": {0x65dec325: 0x2a18db6e},
1177 "gbp_ext_itf_add_del": {0x7606d0e1: 0x12ed5700},
1178 "gbp_ext_itf_details": {0x519c3d3c: 0x408a45c0},
1179 "gtpu_add_del_tunnel": {0xca983a2b: 0x9a9c0426},
1180 "gtpu_tunnel_update_tteid": {0x79f33816: 0x8a2db108},
1181 "gtpu_tunnel_details": {0x27f434ae: 0x4535cf95},
1182 "igmp_listen": {0x19a49f1e: 0x3f93a51a},
1183 "igmp_details": {0x38f09929: 0x52f12a89},
1184 "igmp_event": {0x85fe93ec: 0xd7696eaf},
1185 "igmp_group_prefix_set": {0x5b14a5ce: 0xd4f20ac5},
1186 "igmp_group_prefix_details": {0x259ccd81: 0xc3b3c526},
1187 "ikev2_set_responder": {0xb9aa4d4e: 0xf0d3dc80},
1188 "vxlan_gpe_ioam_export_enable_disable": {0xd4c76d3a: 0xe4d4ebfa},
1189 "ioam_export_ip6_enable_disable": {0xd4c76d3a: 0xe4d4ebfa},
1190 "vxlan_gpe_ioam_vni_enable": {0xfbb5fb1: 0x997161fb},
1191 "vxlan_gpe_ioam_vni_disable": {0xfbb5fb1: 0x997161fb},
1192 "vxlan_gpe_ioam_transit_enable": {0x3d3ec657: 0x553f5b7b},
1193 "vxlan_gpe_ioam_transit_disable": {0x3d3ec657: 0x553f5b7b},
1194 "udp_ping_add_del": {0xfa2628fc: 0xc692b188},
1195 "l3xc_update": {0xe96aabdf: 0x787b1d3},
1196 "l3xc_details": {0xbc5bf852: 0xd4f69627},
1197 "sw_interface_lacp_details": {0xd9a83d2f: 0x745ae0ba},
1198 "lb_conf": {0x56cd3261: 0x22ddb739},
1199 "lb_add_del_vip": {0x6fa569c7: 0xd15b7ddc},
1200 "lb_add_del_as": {0x35d72500: 0x78628987},
1201 "lb_vip_dump": {0x56110cb7: 0xc7bcb124},
1202 "lb_vip_details": {0x1329ec9b: 0x8f39bed},
1203 "lb_as_details": {0x8d24c29e: 0x9c39f60e},
1204 "mactime_add_del_range": {0xcb56e877: 0x101858ef},
1205 "mactime_details": {0xda25b13a: 0x44921c06},
1206 "map_add_domain": {0x249f195c: 0x7a5a18c9},
1207 "map_domain_details": {0x796edb50: 0xfc1859dd},
1208 "map_param_add_del_pre_resolve": {0xdae5af03: 0x17008c66},
1209 "map_param_get_reply": {0x26272c90: 0x28092156},
1210 "memif_details": {0xda34feb9: 0xd0382c4c},
1211 "dslite_add_del_pool_addr_range": {0xde2a5b02: 0xc448457a},
1212 "dslite_set_aftr_addr": {0x78b50fdf: 0x1e955f8d},
1213 "dslite_get_aftr_addr_reply": {0x8e23608e: 0x38e30db1},
1214 "dslite_set_b4_addr": {0x78b50fdf: 0x1e955f8d},
1215 "dslite_get_b4_addr_reply": {0x8e23608e: 0x38e30db1},
1216 "nat44_add_del_address_range": {0x6f2b8055: 0xd4c7568c},
1217 "nat44_address_details": {0xd1beac1: 0x45410ac4},
1218 "nat44_add_del_static_mapping": {0x5ae5f03e: 0xe165e83b},
1219 "nat44_static_mapping_details": {0x6cb40b2: 0x1a433ef7},
1220 "nat44_add_del_identity_mapping": {0x2faaa22: 0x8e12743f},
1221 "nat44_identity_mapping_details": {0x2a52a030: 0x36d21351},
1222 "nat44_add_del_interface_addr": {0x4aed50c0: 0xfc835325},
1223 "nat44_interface_addr_details": {0xe4aca9ca: 0x3e687514},
1224 "nat44_user_session_details": {0x2cf6e16d: 0x1965fd69},
1225 "nat44_add_del_lb_static_mapping": {0x4f68ee9d: 0x53b24611},
1226 "nat44_lb_static_mapping_add_del_local": {0x7ca47547: 0x2910a151},
1227 "nat44_lb_static_mapping_details": {0xed5ce876: 0x2267b9e8},
1228 "nat44_del_session": {0x15a5bf8c: 0x4c49c387},
1229 "nat_det_add_del_map": {0x1150a190: 0x112fde05},
1230 "nat_det_map_details": {0xad91dc83: 0x88000ee1},
1231 "nat_det_close_session_out": {0xf6b259d1: 0xc1b6cbfb},
1232 "nat_det_close_session_in": {0x3c68e073: 0xa10ef64},
1233 "nat64_add_del_pool_addr_range": {0xa3b944e3: 0x21234ef3},
1234 "nat64_add_del_static_bib": {0x1c404de5: 0x90fae58a},
1235 "nat64_bib_details": {0x43bc3ddf: 0x62c8541d},
1236 "nat64_st_details": {0xdd3361ed: 0xc770d620},
1237 "nat66_add_del_static_mapping": {0x3ed88f71: 0xfb64e50b},
1238 "nat66_static_mapping_details": {0xdf39654b: 0x5c568448},
1239 "nsh_add_del_map": {0xa0f42b0: 0x898d857d},
1240 "nsh_map_details": {0x2fefcf49: 0xb34ac8a1},
1241 "nsim_cross_connect_enable_disable": {0x9c3ead86: 0x16f70bdf},
1242 "pppoe_add_del_session": {0xf6fd759e: 0x46ace853},
1243 "pppoe_session_details": {0x4b8e8a4a: 0x332bc742},
1244 "stn_add_del_rule": {0x224c6edd: 0x53f751e6},
1245 "stn_rules_details": {0xa51935a6: 0xb0f6606c},
1246 "svs_route_add_del": {0xe49bc63c: 0xd39e31fc},
1247 "svs_details": {0x6282cd55: 0xb8523d64},
1248 "vmxnet3_details": {0x6a1a5498: 0x829ba055},
1249 "vrrp_vr_add_del": {0xc5cf15aa: 0x6dc4b881},
1250 "vrrp_vr_details": {0x46edcebd: 0x412fa71},
1251 "vrrp_vr_set_peers": {0x20bec71f: 0xbaa2e52b},
1252 "vrrp_vr_peer_details": {0x3d99c108: 0xabd9145e},
1253 "vrrp_vr_track_if_add_del": {0xd67df299: 0x337f4ba4},
1254 "vrrp_vr_track_if_details": {0x73c36f81: 0x99bcca9c},
1255 "proxy_arp_add_del": {0x1823c3e7: 0x85486cbd},
1256 "proxy_arp_details": {0x5b948673: 0x9228c150},
1257 "bfd_udp_get_echo_source_reply": {0xe3d736a1: 0x1e00cfce},
1258 "bfd_udp_add": {0x939cd26a: 0x7a6d1185},
1259 "bfd_udp_mod": {0x913df085: 0x783a3ff6},
1260 "bfd_udp_del": {0xdcb13a89: 0x8096514d},
1261 "bfd_udp_session_details": {0x9fb2f2d: 0x60653c02},
1262 "bfd_udp_session_set_flags": {0x4b4bdfd: 0xcf313851},
1263 "bfd_udp_auth_activate": {0x21fd1bdb: 0x493ee0ec},
1264 "bfd_udp_auth_deactivate": {0x9a05e2e0: 0x99978c32},
1265 "bier_route_add_del": {0xfd02f3ea: 0xf29edca0},
1266 "bier_route_details": {0x4008caee: 0x39ee6a56},
1267 "bier_disp_entry_add_del": {0x9eb80cb4: 0x648323eb},
1268 "bier_disp_entry_details": {0x84c218f1: 0xe5b039a9},
1269 "bond_create": {0xf1dbd4ff: 0x48883c7e},
1270 "bond_enslave": {0xe7d14948: 0x76ecfa7},
1271 "sw_interface_bond_details": {0xbb7c929b: 0xf5ef2106},
1272 "pipe_create_reply": {0xb7ce310c: 0xd4c2c2b3},
1273 "pipe_details": {0xc52b799d: 0x43ac107a},
1274 "tap_create_v2": {0x2d0d6570: 0x445835fd},
1275 "sw_interface_tap_v2_details": {0x1e2b2a47: 0xe53c16de},
1276 "sw_interface_vhost_user_details": {0xcee1e53: 0x98530df1},
1277 "virtio_pci_create": {0x1944f8db: 0xa9f1370c},
1278 "sw_interface_virtio_pci_details": {0x6ca9c167: 0x16187f3a},
1279 "p2p_ethernet_add": {0x36a1a6dc: 0xeeb8e717},
1280 "p2p_ethernet_del": {0x62f81c8c: 0xb62c386},
1281 "geneve_add_del_tunnel": {0x99445831: 0x976693b5},
1282 "geneve_tunnel_details": {0x6b16eb24: 0xe27e2748},
1283 "gre_tunnel_add_del": {0xa27d7f17: 0x6efc9c22},
1284 "gre_tunnel_details": {0x24435433: 0x3bfbf1},
1285 "sw_interface_set_flags": {0xf5aec1b8: 0x6a2b491a},
1286 "sw_interface_event": {0x2d3d95a7: 0xf709f78d},
1287 "sw_interface_details": {0x6c221fc7: 0x17b69fa2},
1288 "sw_interface_add_del_address": {0x5463d73b: 0x5803d5c4},
1289 "sw_interface_set_unnumbered": {0x154a6439: 0x938ef33b},
1290 "sw_interface_set_mac_address": {0xc536e7eb: 0x6aca746a},
1291 "sw_interface_set_rx_mode": {0xb04d1cfe: 0x780f5cee},
1292 "sw_interface_rx_placement_details": {0x9e44a7ce: 0xf6d7d024},
1293 "create_subif": {0x790ca755: 0xcb371063},
1294 "ip_neighbor_add_del": {0x607c257: 0x105518b6},
1295 "ip_neighbor_dump": {0xd817a484: 0xcd831298},
1296 "ip_neighbor_details": {0xe29d79f0: 0x870e80b9},
1297 "want_ip_neighbor_events": {0x73e70a86: 0x1a312870},
1298 "ip_neighbor_event": {0xbdb092b2: 0x83933131},
1299 "ip_route_add_del": {0xb8ecfe0d: 0xc1ff832d},
1300 "ip_route_details": {0xbda8f315: 0xd1ffaae1},
1301 "ip_route_lookup": {0x710d6471: 0xe2986185},
1302 "ip_route_lookup_reply": {0x5d8febcb: 0xae99de8e},
1303 "ip_mroute_add_del": {0x85d762f3: 0xf6627d17},
1304 "ip_mroute_details": {0x99341a45: 0xc1cb4b44},
1305 "ip_address_details": {0xee29b797: 0xb1199745},
1306 "ip_unnumbered_details": {0xcc59bd42: 0xaa12a483},
1307 "mfib_signal_details": {0x6f4a4cfb: 0x64398a9a},
1308 "ip_punt_redirect": {0x6580f635: 0xa9a5592c},
1309 "ip_punt_redirect_details": {0x2cef63e7: 0x3924f5d3},
1310 "ip_container_proxy_add_del": {0x7df1dff1: 0x91189f40},
1311 "ip_container_proxy_details": {0xa8085523: 0xee460e8},
1312 "ip_source_and_port_range_check_add_del": {0x92a067e3: 0x8bfc76f2},
1313 "sw_interface_ip6_set_link_local_address": {0x1c10f15f: 0x2931d9fa},
1314 "ip_reassembly_enable_disable": {0xeb77968d: 0x885c85a6},
1315 "set_punt": {0xaa83d523: 0x83799618},
1316 "punt_socket_register": {0x95268cbf: 0xc8cd10fa},
1317 "punt_socket_details": {0xde575080: 0x1de0ce75},
1318 "punt_socket_deregister": {0x98fc9102: 0x98a444f4},
1319 "sw_interface_ip6nd_ra_prefix": {0x82cc1b28: 0xe098785f},
1320 "ip6nd_proxy_add_del": {0xc2e4a686: 0x3fdf6659},
1321 "ip6nd_proxy_details": {0x30b9ff4a: 0xd35be8ff},
1322 "ip6_ra_event": {0x364c1c5: 0x47e8cfbe},
1323 "set_ipfix_exporter": {0x5530c8a0: 0x69284e07},
1324 "ipfix_exporter_details": {0xdedbfe4: 0x11e07413},
1325 "ipip_add_tunnel": {0x2ac399f5: 0xa9decfcd},
1326 "ipip_6rd_add_tunnel": {0xb9ec1863: 0x56e93cc0},
1327 "ipip_tunnel_details": {0xd31cb34e: 0x53236d75},
1328 "ipsec_spd_entry_add_del": {0x338b7411: 0x9f384b8d},
1329 "ipsec_spd_details": {0x5813d7a2: 0xf2222790},
1330 "ipsec_sad_entry_add_del": {0xab64b5c6: 0xb8def364},
1331 "ipsec_tunnel_protect_update": {0x30d5f133: 0x143f155d},
1332 "ipsec_tunnel_protect_del": {0xcd239930: 0xddd2ba36},
1333 "ipsec_tunnel_protect_details": {0x21663a50: 0xac6c823b},
1334 "ipsec_tunnel_if_add_del": {0x20e353fa: 0x2b135e68},
1335 "ipsec_sa_details": {0x345d14a7: 0xb30c7f41},
1336 "l2_xconnect_details": {0x472b6b67: 0xc8aa6b37},
1337 "l2_fib_table_details": {0xa44ef6b8: 0xe8d2fc72},
1338 "l2fib_add_del": {0xeddda487: 0xf29d796c},
1339 "l2_macs_event": {0x44b8fd64: 0x2eadfc8b},
1340 "bridge_domain_details": {0xfa506fd: 0x979f549d},
1341 "l2_interface_pbb_tag_rewrite": {0x38e802a8: 0x612efa5a},
1342 "l2_patch_add_del": {0xa1f6a6f3: 0x522f3445},
1343 "sw_interface_set_l2_xconnect": {0x4fa28a85: 0x1aaa2dbb},
1344 "sw_interface_set_l2_bridge": {0xd0678b13: 0x2e483cd0},
1345 "bd_ip_mac_add_del": {0x257c869: 0x5f2b84e2},
1346 "bd_ip_mac_details": {0x545af86a: 0xa52f8044},
1347 "l2_arp_term_event": {0x6963e07a: 0x85ff71ea},
1348 "l2tpv3_create_tunnel": {0x15bed0c2: 0x596892cb},
1349 "sw_if_l2tpv3_tunnel_details": {0x50b88993: 0x1dab5c7e},
1350 "lisp_add_del_local_eid": {0x4e5a83a2: 0x21f573bd},
1351 "lisp_add_del_map_server": {0xce19e32d: 0x6598ea7c},
1352 "lisp_add_del_map_resolver": {0xce19e32d: 0x6598ea7c},
1353 "lisp_use_petr": {0xd87dbad9: 0x9e141831},
1354 "show_lisp_use_petr_reply": {0x22b9a4b0: 0xdcad8a81},
1355 "lisp_add_del_remote_mapping": {0x6d5c789e: 0xfae8ed77},
1356 "lisp_add_del_adjacency": {0x2ce0e6f6: 0xcf5edb61},
1357 "lisp_locator_details": {0x2c620ffe: 0xc0c4c2a7},
1358 "lisp_eid_table_details": {0x1c29f792: 0x4bc32e3a},
1359 "lisp_eid_table_dump": {0x629468b5: 0xb959b73b},
1360 "lisp_adjacencies_get_reply": {0x807257bf: 0x3f97bcdd},
1361 "lisp_map_resolver_details": {0x3e78fc57: 0x82a09deb},
1362 "lisp_map_server_details": {0x3e78fc57: 0x82a09deb},
1363 "one_add_del_local_eid": {0x4e5a83a2: 0x21f573bd},
1364 "one_add_del_map_server": {0xce19e32d: 0x6598ea7c},
1365 "one_add_del_map_resolver": {0xce19e32d: 0x6598ea7c},
1366 "one_use_petr": {0xd87dbad9: 0x9e141831},
1367 "show_one_use_petr_reply": {0x84a03528: 0x10e744a6},
1368 "one_add_del_remote_mapping": {0x6d5c789e: 0xfae8ed77},
1369 "one_add_del_l2_arp_entry": {0x1aa5e8b3: 0x33209078},
1370 "one_l2_arp_entries_get_reply": {0xb0dd200f: 0xb0a47bbe},
1371 "one_add_del_ndp_entry": {0xf8a287c: 0xd1629a2f},
1372 "one_ndp_entries_get_reply": {0x70719b1a: 0xbd34161},
1373 "one_add_del_adjacency": {0x9e830312: 0xe48e7afe},
1374 "one_locator_details": {0x2c620ffe: 0xc0c4c2a7},
1375 "one_eid_table_details": {0x1c29f792: 0x4bc32e3a},
1376 "one_eid_table_dump": {0xbd190269: 0x95151038},
1377 "one_adjacencies_get_reply": {0x85bab89: 0xa8ed89a5},
1378 "one_map_resolver_details": {0x3e78fc57: 0x82a09deb},
1379 "one_map_server_details": {0x3e78fc57: 0x82a09deb},
1380 "one_stats_details": {0x2eb74678: 0xff6ef238},
1381 "gpe_add_del_fwd_entry": {0xf0847644: 0xde6df50f},
1382 "gpe_fwd_entries_get_reply": {0xc4844876: 0xf9f53f1b},
1383 "gpe_fwd_entry_path_details": {0x483df51a: 0xee80b19a},
1384 "gpe_add_del_native_fwd_rpath": {0x43fc8b54: 0x812da2f2},
1385 "gpe_native_fwd_rpaths_get_reply": {0x7a1ca5a2: 0x79d54eb9},
1386 "sw_interface_set_lldp": {0x57afbcd4: 0xd646ae0f},
1387 "mpls_ip_bind_unbind": {0xc7533b32: 0x48249a27},
1388 "mpls_tunnel_add_del": {0x44350ac1: 0xe57ce61d},
1389 "mpls_tunnel_details": {0x57118ae3: 0xf3c0928e},
1390 "mpls_route_add_del": {0x8e1d1e07: 0x343cff54},
1391 "mpls_route_details": {0x9b5043dc: 0xd0ac384c},
1392 "policer_add_del": {0x2b31dd38: 0xcb948f6e},
1393 "policer_details": {0x72d0e248: 0xa43f781a},
1394 "qos_store_enable_disable": {0xf3abcc8b: 0x3507235e},
1395 "qos_store_details": {0x3ee0aad7: 0x38a6d48},
1396 "qos_record_enable_disable": {0x2f1a4a38: 0x25b33f88},
1397 "qos_record_details": {0xa425d4d3: 0x4956ccdd},
1398 "session_rule_add_del": {0xe4895422: 0xe31f9443},
1399 "session_rules_details": {0x28d71830: 0x304b91f0},
1400 "sw_interface_span_enable_disable": {0x23ddd96b: 0xacc8fea1},
1401 "sw_interface_span_details": {0x8a20e79f: 0x55643fc},
1402 "sr_mpls_steering_add_del": {0x64acff63: 0x7d1b0a0b},
1403 "sr_mpls_policy_assign_endpoint_color": {0xe7eb978: 0x5e1c5c13},
1404 "sr_localsid_add_del": {0x5a36c324: 0x26fa3309},
1405 "sr_policy_add": {0x44ac92e8: 0xec79ee6a},
1406 "sr_policy_mod": {0xb97bb56e: 0xe531a102},
1407 "sr_steering_add_del": {0xe46b0a0f: 0x3711dace},
1408 "sr_localsids_details": {0x2e9221b9: 0x6a6c0265},
1409 "sr_policies_details": {0xdb6ff2a1: 0x7ec2d93},
1410 "sr_steering_pol_details": {0xd41258c9: 0x1c1ee786},
1411 "syslog_set_sender": {0xb8011d0b: 0xbb641285},
1412 "syslog_get_sender_reply": {0x424cfa4e: 0xd3da60ac},
1413 "tcp_configure_src_addresses": {0x67eede0d: 0x4b02b946},
1414 "teib_entry_add_del": {0x8016cfd2: 0x5aa0a538},
1415 "teib_details": {0x981ee1a1: 0xe3b6a503},
1416 "udp_encap_add": {0xf74a60b1: 0x61d5fc48},
1417 "udp_encap_details": {0x8cfb9c76: 0x87c82821},
1418 "vxlan_gbp_tunnel_add_del": {0x6c743427: 0x8c819166},
1419 "vxlan_gbp_tunnel_details": {0x66e94a89: 0x1da24016},
1420 "vxlan_gpe_add_del_tunnel": {0xa645b2b0: 0x7c6da6ae},
1421 "vxlan_gpe_tunnel_details": {0x968fc8b: 0x57712346},
1422 "vxlan_add_del_tunnel": {0xc09dc80: 0xa35dc8f5},
1423 "vxlan_tunnel_details": {0xc3916cb1: 0xe782f70f},
1424 "vxlan_offload_rx": {0x9cc95087: 0x89a1564b},
1425 "log_details": {0x3d61cc0: 0x255827a1},
1431 f.crc = foldup_blocks(f.block,
1432 binascii.crc32(f.crc) & 0xffffffff)
1434 # fixup the CRCs to make the fix seamless
1435 if f.name in fixup_crc_dict:
1436 if f.crc in fixup_crc_dict.get(f.name):
1437 f.crc = fixup_crc_dict.get(f.name).get(f.crc)
1444 if sys.version_info < (3, 5,):
1445 log.exception('vppapigen requires a supported version of python. '
1446 'Please use version 3.5 or greater. '
1447 'Using %s', sys.version)
1450 cliparser = argparse.ArgumentParser(description='VPP API generator')
1451 cliparser.add_argument('--pluginpath', default="")
1452 cliparser.add_argument('--includedir', action='append')
1453 cliparser.add_argument('--outputdir', action='store')
1454 cliparser.add_argument('--input')
1455 cliparser.add_argument('--output', nargs='?',
1456 type=argparse.FileType('w', encoding='UTF-8'),
1459 cliparser.add_argument('output_module', nargs='?', default='C')
1460 cliparser.add_argument('--debug', action='store_true')
1461 cliparser.add_argument('--show-name', nargs=1)
1462 cliparser.add_argument('--git-revision',
1463 help="Git revision to use for opening files")
1464 args = cliparser.parse_args()
1466 dirlist_add(args.includedir)
1468 sys.excepthook = exception_handler
1472 filename = args.show_name[0]
1474 filename = args.input
1479 logging.basicConfig(stream=sys.stdout, level=logging.WARNING)
1481 logging.basicConfig()
1484 # Generate representation
1486 from importlib.machinery import SourceFileLoader
1490 if not args.pluginpath:
1492 cand.append(os.path.dirname(os.path.realpath(__file__)))
1493 cand.append(os.path.dirname(os.path.realpath(__file__)) +
1497 if os.path.isfile('{}vppapigen_{}.py'
1498 .format(c, args.output_module.lower())):
1502 pluginpath = args.pluginpath + '/'
1503 if pluginpath == '':
1504 log.exception('Output plugin not found')
1506 module_path = '{}vppapigen_{}.py'.format(pluginpath,
1507 args.output_module.lower())
1510 plugin = SourceFileLoader(args.output_module,
1511 module_path).load_module()
1512 except Exception as err:
1513 log.exception('Error importing output plugin: %s, %s',
1517 parser = VPPAPI(debug=args.debug, filename=filename, logger=log,
1518 revision=args.git_revision)
1522 parsed_objects = parser.parse_fd(sys.stdin, log)
1524 parsed_objects = parser.parse_filename(args.input, log)
1525 except ParseError as e:
1526 print('Parse error: ', e, file=sys.stderr)
1529 # Build a list of objects. Hash of lists.
1532 # if the variable is not set in the plugin, assume it to be false.
1534 plugin.process_imports
1535 except AttributeError:
1536 plugin.process_imports = False
1538 if plugin.process_imports:
1539 result = parser.process_imports(parsed_objects, False, result)
1540 s = parser.process(result)
1542 s = parser.process(parsed_objects)
1543 imports = parser.process_imports(parsed_objects, False, result)
1544 s['imported'] = parser.process(imports)
1547 s['Define'] = add_msg_id(s['Define'])
1550 foldup_crcs(s['Define'])
1556 pp = pprint.PrettyPrinter(indent=4, stream=sys.stderr)
1557 for t in s['Define']:
1558 pp.pprint([t.name, t.flags, t.block])
1559 for t in s['types']:
1560 pp.pprint([t.name, t.block])
1562 result = plugin.run(args, filename, s)
1564 print(result, file=args.output)
1566 log.exception('Running plugin failed: %s %s', filename, result)
1571 if __name__ == '__main__':