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
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
# ex:ts=4:sw=4:sts=4:et
# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
"""
BitBake 'msg' implementation
Message handling infrastructure for bitbake
"""
# Copyright (C) 2006 Richard Purdie
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
import sys, bb
import collections
from bb import event
debug_level = collections.defaultdict(lambda: 0)
verbose = False
def _NamedTuple(name, fields):
Tuple = collections.namedtuple(name, " ".join(fields))
return Tuple(*range(len(fields)))
domain = _NamedTuple("Domain",(
'Build',
'Cache',
'Collection',
'Data',
'Depends',
'Fetcher',
'Parsing',
'PersistData',
'Provider',
'RunQueue',
'TaskData',
'Util'))
class MsgBase(bb.event.Event):
"""Base class for messages"""
def __init__(self, msg):
self._message = msg
event.Event.__init__(self)
class MsgDebug(MsgBase):
"""Debug Message"""
class MsgNote(MsgBase):
"""Note Message"""
class MsgWarn(MsgBase):
"""Warning Message"""
class MsgError(MsgBase):
"""Error Message"""
class MsgFatal(MsgBase):
"""Fatal Message"""
class MsgPlain(MsgBase):
"""General output"""
#
# Message control functions
#
def set_debug_level(level):
for d in domain:
debug_level[d] = level
debug_level['default'] = level
def set_verbose(level):
verbose = level
def set_debug_domains(domain_strings):
for domainstr in domain_strings:
for d in domain:
if domain._fields[d] == domainstr:
debug_level[d] += 1
break
else:
warn(None, "Logging domain %s is not valid, ignoring" % domain)
#
# Message handling functions
#
def debug(level, domain, msg, fn = None):
if not domain:
domain = 'default'
if debug_level[domain] >= level:
bb.event.fire(MsgDebug(msg), None)
if not bb.event._ui_handlers:
print 'DEBUG: ' + msg
def note(level, domain, msg, fn = None):
if not domain:
domain = 'default'
if level == 1 or verbose or debug_level[domain] >= 1:
bb.event.fire(MsgNote(msg), None)
if not bb.event._ui_handlers:
print 'NOTE: ' + msg
def warn(domain, msg, fn = None):
bb.event.fire(MsgWarn(msg), None)
if not bb.event._ui_handlers:
print 'WARNING: ' + msg
def error(domain, msg, fn = None):
bb.event.fire(MsgError(msg), None)
if not bb.event._ui_handlers:
print 'ERROR: ' + msg
def fatal(domain, msg, fn = None):
bb.event.fire(MsgFatal(msg), None)
if not bb.event._ui_handlers:
print 'FATAL: ' + msg
sys.exit(1)
def plain(msg, fn = None):
bb.event.fire(MsgPlain(msg), None)
if not bb.event._ui_handlers:
print msg
|