Contents of /bin/update-db

#!/usr/bin/python

import os
import os.path
import string
import sys

def setup_paths():
    check_file = 'lib/python/debian_support.py'
    path = os.getcwd()
    while 1:
        if os.path.exists("%s/%s" % (path, check_file)):
            sys.path = [path + '/lib/python'] + sys.path
            return path
        idx = string.rfind(path, '/')
        if idx == -1:
            raise ImportError, "could not setup paths"
        path = path[0:idx]
os.chdir(setup_paths())

import bugs
import debian_support
import security_db

db_file = 'data/security.db'
try:
    db = security_db.DB(db_file, verbose=True)
    new_file = False
except security_db.SchemaMismatch:
    os.unlink(db_file)
    db = security_db.DB(db_file, verbose=True)
    new_file = True
    
cursor = db.writeTxn()

# Bug lists (CAN/CVE/DSA/DTSA)

try:
    warnings = db.readBugs(cursor, 'data')
except SyntaxError, e:
    if e.filename is None or e.lineno is None:
        print "error:", e
    else:
        print "%s:%d: %s" % (e.filename, e.lineno, e.msg)
    sys.exit(1)
except debian_support.ParseError, e:
    e.printOut(sys.stderr)
    sys.exit(1)
except security_db.InsertError, e:
    for err in e.errors:
        print err
    sys.exit(1)
if warnings:
    for x in warnings:
        print x
    sys.exit(1)

# Packages

db.readPackages(cursor, 'data/packages')

if new_file:
    db.commit(cursor)
    cursor = db.writeTxn()

# Removed packages

db.readRemovedPackages(cursor, 'data/packages/removed-packages')

# Calculate vulnerability information.

warnings = db.calculateVulnerabilities(cursor)
if warnings:
    for x in warnings:
        print x
    sys.exit(1)

# Everything worked well.
    
db.commit(cursor)
1	#!/usr/bin/python
2
3	import os
4	import os.path
5	import string
6	import sys
7
8	def setup_paths():
9	check_file = 'lib/python/debian_support.py'
10	path = os.getcwd()
11	while 1:
12	if os.path.exists("%s/%s" % (path, check_file)):
13	sys.path = [path + '/lib/python'] + sys.path
14	return path
15	idx = string.rfind(path, '/')
16	if idx == -1:
17	raise ImportError, "could not setup paths"
18	path = path[0:idx]
19	os.chdir(setup_paths())
20
21	import bugs
22	import debian_support
23	import security_db
24
25	db_file = 'data/security.db'
26	try:
27	db = security_db.DB(db_file, verbose=True)
28	new_file = False
29	except security_db.SchemaMismatch:
30	os.unlink(db_file)
31	db = security_db.DB(db_file, verbose=True)
32	new_file = True
33
34	cursor = db.writeTxn()
35
36	# Bug lists (CAN/CVE/DSA/DTSA)
37
38	try:
39	warnings = db.readBugs(cursor, 'data')
40	except SyntaxError, e:
41	if e.filename is None or e.lineno is None:
42	print "error:", e
43	else:
44	print "%s:%d: %s" % (e.filename, e.lineno, e.msg)
45	sys.exit(1)
46	except debian_support.ParseError, e:
47	e.printOut(sys.stderr)
48	sys.exit(1)
49	except security_db.InsertError, e:
50	for err in e.errors:
51	print err
52	sys.exit(1)
53	if warnings:
54	for x in warnings:
55	print x
56	sys.exit(1)
57
58	# Packages
59
60	db.readPackages(cursor, 'data/packages')
61
62	if new_file:
63	db.commit(cursor)
64	cursor = db.writeTxn()
65
66	# Removed packages
67
68	db.readRemovedPackages(cursor, 'data/packages/removed-packages')
69
70	# Calculate vulnerability information.
71
72	warnings = db.calculateVulnerabilities(cursor)
73	if warnings:
74	for x in warnings:
75	print x
76	sys.exit(1)
77
78	# Everything worked well.
79
80	db.commit(cursor)