54 lines
1.4 KiB
Python
54 lines
1.4 KiB
Python
import urllib.request, urllib.parse, urllib.error
|
|
import re
|
|
import bz2
|
|
import zlib
|
|
|
|
import portage
|
|
|
|
from euscan import mangling, helpers, output
|
|
|
|
HANDLER_NAME = "deb"
|
|
CONFIDENCE = 100
|
|
PRIORITY = 90
|
|
|
|
|
|
def can_handle(pkg, url=None):
|
|
return False
|
|
|
|
|
|
def scan_pkg(pkg, options):
|
|
cp, ver, rev = portage.pkgsplit(pkg.cpv)
|
|
|
|
packages_url, package_name = options['data'].strip().split(" ", 1)
|
|
|
|
output.einfo("Using Debian Packages: " + packages_url)
|
|
|
|
fp = urllib.request.urlopen(packages_url)
|
|
content = fp.read()
|
|
|
|
# Support for .gz and .bz2 Packages file
|
|
if packages_url.endswith(".bz2"):
|
|
content = bz2.decompress(content)
|
|
if packages_url.endswith(".gz"):
|
|
content = zlib.decompress(content, 16 + zlib.MAX_WBITS)
|
|
|
|
content = content.split("\n\n")
|
|
|
|
result = []
|
|
|
|
for package_info in content:
|
|
package_line = re.search(r"^Package: (.*)$", package_info, re.M)
|
|
version_line = re.search(r"^Version: (.*)$", package_info, re.M)
|
|
if package_line and package_line.group(1) == package_name:
|
|
if version_line:
|
|
result.append(version_line.group(1))
|
|
|
|
ret = []
|
|
for up_pv in result:
|
|
url = "" # TODO: How to find the url?
|
|
pv = mangling.mangle_version(up_pv, options)
|
|
if helpers.version_filtered(cp, ver, pv):
|
|
continue
|
|
ret.append((url, pv, HANDLER_NAME, CONFIDENCE))
|
|
return ret
|