diff options
Diffstat (limited to 'src/tools')
| -rwxr-xr-x | src/tools/vppapigen/vppapigen.py | 42 |
1 files changed, 25 insertions, 17 deletions
diff --git a/src/tools/vppapigen/vppapigen.py b/src/tools/vppapigen/vppapigen.py index 0779e80b7cb..9db11284b0a 100755 --- a/src/tools/vppapigen/vppapigen.py +++ b/src/tools/vppapigen/vppapigen.py @@ -18,6 +18,7 @@ sys.dont_write_bytecode = True # Global dictionary of new types (including enums) global_types = {} +global_crc = 0 def global_type_add(name): @@ -30,7 +31,7 @@ def global_type_add(name): # All your trace are belong to us! def exception_handler(exception_type, exception, traceback): - print ("%s: %s" % (exception_type.__name__, exception)) + print("%s: %s" % (exception_type.__name__, exception)) # @@ -119,6 +120,7 @@ class VPPAPILexer(object): # A string containing ignored characters (spaces and tabs) t_ignore = ' \t' + class Service(): def __init__(self, caller, reply, events=[], stream=False): self.caller = caller @@ -129,10 +131,12 @@ class Service(): class Typedef(): def __init__(self, name, flags, block): + global global_crc self.name = name self.flags = flags self.block = block self.crc = binascii.crc32(str(block)) & 0xffffffff + global_crc = binascii.crc32(str(block), global_crc) global_type_add(name) def __repr__(self): @@ -141,10 +145,12 @@ class Typedef(): class Define(): def __init__(self, name, flags, block): + global global_crc self.name = name self.flags = flags self.block = block self.crc = binascii.crc32(str(block)) & 0xffffffff + global_crc = binascii.crc32(str(block), global_crc) self.typeonly = False self.dont_trace = False self.manual_print = False @@ -176,6 +182,7 @@ class Define(): class Enum(): def __init__(self, name, block, enumtype='u32'): + global global_crc self.name = name self.enumtype = enumtype count = 0 @@ -188,6 +195,7 @@ class Enum(): self.block = block self.crc = binascii.crc32(str(block)) & 0xffffffff + global_crc = binascii.crc32(str(block), global_crc) global_type_add(name) def __repr__(self): @@ -215,8 +223,10 @@ class Import(): class Option(): def __init__(self, option): + global global_crc self.option = option self.crc = binascii.crc32(str(option)) & 0xffffffff + global_crc = binascii.crc32(str(option), global_crc) def __repr__(self): return str(self.option) @@ -350,8 +360,9 @@ class VPPAPIParser(object): | RPC ID RETURNS ID EVENTS event_list ';' ''' if p[2] == p[4]: # Verify that caller and reply differ - self._parse_error('Reply ID ({}) should not be equal to Caller ID'.format(p[2]), - self._token_coord(p, 1)) + self._parse_error( + 'Reply ID ({}) should not be equal to Caller ID'.format(p[2]), + self._token_coord(p, 1)) if len(p) == 8: p[0] = Service(p[2], p[4], p[6]) elif len(p) == 7: @@ -574,7 +585,6 @@ class VPPAPI(object): if isinstance(o2, Service): s['services'].append(o2) - msgs = {d.name: d for d in s['defines']} svcs = {s.caller: s for s in s['services']} replies = {s.reply: s for s in s['services']} @@ -582,9 +592,11 @@ class VPPAPI(object): for service in svcs: if service not in msgs: - raise ValueError('Service definition refers to unknown message' - ' definition: {}'.format(service)) - if svcs[service].reply != 'null' and svcs[service].reply not in msgs: + raise ValueError( + 'Service definition refers to unknown message' + ' definition: {}'.format(service)) + if svcs[service].reply != 'null' and \ + svcs[service].reply not in msgs: raise ValueError('Service definition refers to unknown message' ' definition in reply: {}' .format(svcs[service].reply)) @@ -633,8 +645,9 @@ class VPPAPI(object): if d+'_reply' in msgs: s['services'].append(Service(d, d+'_reply')) else: - raise ValueError('{} missing reply message ({}) or service definition' - .format(d, d+'_reply')) + raise ValueError( + '{} missing reply message ({}) or service definition' + .format(d, d+'_reply')) return s @@ -658,10 +671,6 @@ def add_msg_id(s): return s -def getcrc(s): - return binascii.crc32(str(s)) & 0xffffffff - - dirlist = [] @@ -710,7 +719,6 @@ def main(): logging.basicConfig() log = logging.getLogger('vppapigen') - parser = VPPAPI(debug=args.debug, filename=filename, logger=log) result = parser.parse_file(args.input, log) @@ -721,7 +729,7 @@ def main(): # Add msg_id field s['defines'] = add_msg_id(s['defines']) - file_crc = getcrc(s) + file_crc = global_crc & 0xffffffff # # Debug @@ -743,7 +751,7 @@ def main(): if not args.pluginpath: cand = [] cand.append(os.path.dirname(os.path.realpath(__file__))) - cand.append(os.path.dirname(os.path.realpath(__file__)) + \ + cand.append(os.path.dirname(os.path.realpath(__file__)) + '/../share/vpp/') for c in cand: c += '/' @@ -764,7 +772,7 @@ def main(): result = plugin.run(filename, s, file_crc) if result: - print (result, file=args.output) + print(result, file=args.output) else: raise Exception('Running plugin failed: {} {}' .format(filename, result)) |