1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
# JSON generation
import json
process_imports = True
def walk_imports(s):
r = []
for e in s:
r.append(str(e))
return r
def walk_counters(s, pathset):
r = []
for e in s:
r2 = {'name': e.name, 'elements': e.block}
r.append(r2)
r3 = []
for p in pathset:
r3.append(p.paths)
return r, r3
def walk_enums(s):
r = []
for e in s:
d = []
d.append(e.name)
for b in e.block:
d.append(b)
d.append({'enumtype': e.enumtype})
r.append(d)
return r
def walk_services(s):
r = {}
for e in s:
d = {'reply': e.reply}
if e.stream:
d['stream'] = True
if e.stream_message:
d['stream_msg'] = e.stream_message
if e.events:
d['events'] = e.events
r[e.caller] = d
return r
def walk_defs(s, is_message=False):
r = []
for t in s:
d = []
d.append(t.name)
for b in t.block:
if b.type == 'Option':
continue
if b.type == 'Field':
if b.limit:
d.append([b.fieldtype, b.fieldname, b.limit])
else:
d.append([b.fieldtype, b.fieldname])
elif b.type == 'Array':
if b.lengthfield:
d.append([b.fieldtype, b.fieldname,
b.length, b.lengthfield])
else:
d.append([b.fieldtype, b.fieldname, b.length])
elif b.type == 'Union':
pass
else:
raise ValueError("Error in processing array type %s" % b)
if is_message and t.crc:
c = {}
c['crc'] = "{0:#0{1}x}".format(t.crc, 10)
c['options'] = t.options
d.append(c)
r.append(d)
return r
#
# Plugin entry point
#
def run(args, filename, s):
j = {}
j['types'] = (walk_defs([o for o in s['types']
if o.__class__.__name__ == 'Typedef']))
j['messages'] = walk_defs(s['Define'], True)
j['unions'] = (walk_defs([o for o in s['types']
if o.__class__.__name__ == 'Union']))
j['enums'] = (walk_enums([o for o in s['types']
if o.__class__.__name__ == 'Enum']))
j['enumflags'] = (walk_enums([o for o in s['types']
if o.__class__.__name__ == 'EnumFlag']))
j['services'] = walk_services(s['Service'])
j['options'] = s['Option']
j['aliases'] = {o.name:o.alias for o in s['types'] if o.__class__.__name__ == 'Using'}
j['vl_api_version'] = hex(s['file_crc'])
j['imports'] = walk_imports(i for i in s['Import'])
j['counters'], j['paths'] = walk_counters(s['Counters'], s['Paths'])
return json.dumps(j, indent=4, separators=(',', ': '))
|
