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
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
#!/usr/bin/env python
import os
import sys
import re
import utils
assertNames = [ "uassert" , "massert", "fassert", "fassertFailed" ]
def assignErrorCodes():
cur = 10000
for root in assertNames:
for x in utils.getAllSourceFiles():
print( x )
didAnything = False
fixed = ""
for line in open( x ):
s = line.partition( root + "(" )
if s[1] == "" or line.startswith( "#define " + root):
fixed += line
continue
fixed += s[0] + root + "( " + str( cur ) + " , " + s[2]
cur = cur + 1
didAnything = True
if didAnything:
out = open( x , 'w' )
out.write( fixed )
out.close()
codes = []
def readErrorCodes( callback, replaceZero = False ):
quick = [ "assert" , "Exception"]
ps = [ re.compile( "(([umsgf]asser(t|ted))) *\(( *)(\d+)" ) ,
re.compile( "((User|Msg|MsgAssertion)Exceptio(n))\(( *)(\d+)" ),
re.compile( "((fassertFailed)()) *\(( *)(\d+)" )
]
bad = [ re.compile( "^\s*assert *\(" ) ]
for x in utils.getAllSourceFiles():
needReplace = [False]
lines = []
lastCodes = [0]
lineNum = 1
for line in open( x ):
found = False
for zz in quick:
if line.find( zz ) >= 0:
found = True
break
if found:
if x.find( "src/mongo/" ) >= 0:
for b in bad:
if len(b.findall( line )) > 0:
print( x )
print( line )
raise Exception( "you can't use a bare assert" )
for p in ps:
def repl( m ):
m = m.groups()
start = m[0]
spaces = m[3]
code = m[4]
if code == '0' and replaceZero :
code = getNextCode( lastCodes )
lastCodes.append( code )
code = str( code )
needReplace[0] = True
print( "Adding code " + code + " to line " + x + ":" + str( lineNum ) )
else :
codes.append( ( x , lineNum , line , code ) )
callback( x , lineNum , line , code )
return start + "(" + spaces + code
line = re.sub( p, repl, line )
# end if ps loop
if replaceZero : lines.append( line )
lineNum = lineNum + 1
if replaceZero and needReplace[0] :
print( "Replacing file " + x )
of = open( x + ".tmp", 'w' )
of.write( "".join( lines ) )
of.close()
os.remove(x)
os.rename( x + ".tmp", x )
def getNextCode( lastCodes = [0] ):
highest = [max(lastCodes)]
def check( fileName , lineNum , line , code ):
code = int( code )
if code > highest[0]:
highest[0] = code
readErrorCodes( check )
return highest[0] + 1
def checkErrorCodes():
seen = {}
errors = []
def checkDups( fileName , lineNum , line , code ):
if code in seen:
print( "DUPLICATE IDS" )
print( "%s:%d:%s %s" % ( fileName , lineNum , line.strip() , code ) )
print( "%s:%d:%s %s" % seen[code] )
errors.append( seen[code] )
seen[code] = ( fileName , lineNum , line , code )
readErrorCodes( checkDups, True )
return len( errors ) == 0
def getBestMessage( err , start ):
err = err.partition( start )[2]
if not err:
return ""
err = err.partition( "\"" )[2]
if not err:
return ""
err = err.rpartition( "\"" )[0]
if not err:
return ""
return err
def genErrorOutput():
if os.path.exists( "docs/errors.md" ):
i = open( "docs/errors.md" , "r" )
out = open( "docs/errors.md" , 'wb' )
out.write( "MongoDB Error Codes\n==========\n\n\n" )
prev = ""
seen = {}
codes.sort( key=lambda x: x[0]+"-"+x[3] )
for f,l,line,num in codes:
if num in seen:
continue
seen[num] = True
if f.startswith( "./" ):
f = f[2:]
if f != prev:
out.write( "\n\n" )
out.write( f + "\n----\n" )
prev = f
url = "http://github.com/mongodb/mongo/blob/master/" + f + "#L" + str(l)
out.write( "* " + str(num) + " [code](" + url + ") " + getBestMessage( line , str(num) ) + "\n" )
out.write( "\n" )
out.close()
if __name__ == "__main__":
ok = checkErrorCodes()
print( "ok:" + str( ok ) )
print( "next: " + str( getNextCode() ) )
if ok:
genErrorOutput()
|
