blob: 87204a6aa182126e529f2b042f597aa21c93c0b0 (
plain)
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
|
#!/usr/bin/env python
"""
generate_config.py - Generate specific configuration file for VPP from
generic config file
Usage:
./generate_config.py <directory> <output-file-type>
where <directory> is a system directory containing generic config file(s)
(suffixed with *.config)
<output-file-type> is one of 'vat' or 'cli'
This script looks for *.config files in provided directory and for each
generates a specific configuration file based on output file type in form
'<filename>.cli' or '<filename>.vat' respectively.
"""
import sys
import glob
import cmd_mappings
def generate_config(file_name, mode):
"""
param file_name:
param mode: one of 'vat' or 'cli'
"""
s = ''
f = open(file_name, 'r')
line_num = 0
for line in f:
line_num += 1
line = line.strip()
if line == '' or line[0] == '#':
continue
kw = line[: line.index(' ')]
args = line[ line.index(' ') + 1:]
if kw not in cmd_mappings.mappings:
raise Exception('Conversion error at {}:{}:\n > {}\nKeyword not found:'
' {}'.format(file_name, line_num, line, kw))
mapping = cmd_mappings.mappings[kw]
try:
s = s + mapping.generate(mode, args) + '\n'
except Exception as e:
raise Exception('Conversion error at {}:{}:\n > {}'
.format(file_name, line_num, line))
return s
def main():
if len(sys.argv) != 3:
print('Error: expected 2 arguments!')
sys.exit(1)
dir_name = sys.argv[1]
config_type = sys.argv[2]
if config_type != 'vat' and config_type != 'cli':
print('Error: expected second parameter one of "vat" or "cli"!')
sys.exit(1)
for f in glob.glob(dir_name + "/*.config"):
config = generate_config(f, config_type)
output_fname = f.replace('.config', '.' + config_type)
print('\n* Generated config from {}:'.format(f))
print(config)
print ('* Saving to {}'.format(output_fname))
fout = open(output_fname, 'w')
fout.write(config);
main()
|
