SOURCES: pynapi.py (NEW) - initial based on http://hacking.apcoh.com/2008/0...

[arekm]

Author: arekm                        Date: Sat Jan 17 17:27:04 2009 GMT
Module: SOURCES                       Tag: HEAD
---- Log message:
- initial based on http://hacking.apcoh.com/2008/01/napi_06.html with many improvements

---- Files affected:
SOURCES:
   pynapi.py (NONE -> 1.1)  (NEW)

---- Diffs:

================================================================
Index: SOURCES/pynapi.py
diff -u /dev/null SOURCES/pynapi.py:1.1
--- /dev/null	Sat Jan 17 18:27:05 2009
+++ SOURCES/pynapi.py	Sat Jan 17 18:26:58 2009
@@ -0,0 +1,95 @@
+#!/usr/bin/python
+# -*- coding: UTF-8 -*-
+#
+# reversed napi 0.16.3.1
+# by gim,krzynio,dosiu,hash 2oo8.
+# more pythonization by arekm
+#
+# last modified: 6-I-2oo8
+#
+# 4pc0h f0rc3
+#
+# do dzialania potrzebny jest p7zip-full (tak sie nazywa paczka w debianie)
+#
+# POZDRAWIAMY NASZYCH FANOW!
+
+import hashlib
+import sys
+import urllib
+import subprocess
+import tempfile
+import os
+
+napipass = 'iBlm8NTigvru0Jr0'
+
+prog = os.path.basename(sys.argv[0])
+
+def f(z):
+	idx = [ 0xe, 0x3,  0x6, 0x8, 0x2 ]
+	mul = [   2,   2,    5,   4,   3 ]
+	add = [   0, 0xd, 0x10, 0xb, 0x5 ]
+
+	b = []
+	for i in xrange(len(idx)):
+		a = add[i]
+		m = mul[i]
+		i = idx[i]
+
+		t = a + int(z[i], 16)
+		v = int(z[t:t+2], 16)
+		b.append( ("%x" % (v*m))[-1] )
+
+	return ''.join(b)
+
+if len(sys.argv) == 1:
+    print >> sys.stderr, "Usage: %s <file|dir> [<file|dir> ...]" % sys.argv[0]
+    sys.exit(2)
+
+files = []
+for arg in sys.argv[1:]:
+    if os.path.isdir(arg):
+        for dirpath, dirnames, filenames in os.walk(arg):
+            for f in filenames:
+                if f.lower().endswith('.avi'):
+                    files.append(os.path.join(dirpath, f))
+    else:
+        files.append(arg)
+
+for file in files:
+    vfile = file + '.txt'
+    if len(file) > 4:
+        vfile = file[:-4] + '.txt'
+
+    d = hashlib.md5()
+    d.update(open(file).read(10485760))
+
+    str = "http://napiprojekt.pl/unit_napisy/dl.php?l=PL&f="+d.hexdigest()+"&t="+f(d.hexdigest())+"&v=other&kolejka=false&nick=&pass=&napios="+os.name
+    sub = urllib.urlopen(str)
+    sub = sub.read()
+
+    # XXX: is this standard way for napiproject to signalize error?
+    if sub == 'NPc0':
+        print >> sys.stderr, "%s: Subtitle for `%s' not found" % (prog, file)
+        continue
+
+    fp = tempfile.NamedTemporaryFile('wb', suffix=".7z", delete=False)
+    tfp = fp.name
+    fp.write(sub)
+    fp.close()
+
+    cmd = ['/usr/bin/7z', 'x', '-y', '-so', '-p' + napipass, tfp]
+    sa = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=True)
+    (so, se) = sa.communicate(sub)
+    retcode = sa.returncode
+    os.unlink(tfp)
+
+    if retcode:
+        print >> sys.stderr, "%s: Subtitle for `%s' decompression failed: %s" % (prog, file, se)
+        continue
+
+    fp = open(vfile, 'w')
+    fp.write(so)
+    fp.close()
+    os.chmod(vfile, 0644)
+
+    print >> sys.stderr, "%s: Wrote `%s' (%d bytes)" % (prog, vfile, len(so))
================================================================