#!/usr/bin/env python
import urllib, httplib, mimetypes, sys, re

def post_multipart(host, port, selector, fields, files):
    """
    Post fields and files to an http host as multipart/form-data.
    fields is a sequence of (name, value) elements for regular form
fields.
    files is a sequence of (name, filename, value) elements for data to
be uploaded as files
    Return the server's response page.
    """
    content_type, body = encode_multipart_formdata(fields, files)

    h = httplib.HTTP(host, port)

    h.putrequest('POST', selector)
    h.putheader('content-type', content_type)
    h.putheader('content-length', str(len(body)))
    h.endheaders()
    h.send(body)
    errcode, errmsg, headers = h.getreply()
    return h.file.read()

def encode_multipart_formdata(fields, files):
    """
    fields is a sequence of (name, value) elements for regular form
fields.
    files is a sequence of (name, filename, value) elements for data to
be uploaded as files
    Return (content_type, body) ready for httplib.HTTP instance
    """
    BOUNDARY = '---------------------------13049614110900'

    CRLF = '\r\n'
    L = []
    for (key, value) in fields:
        L.append('--' + BOUNDARY)
        L.append('Content-Disposition: form-data; name="%s"' % key)
        L.append('')
        L.append(value)
    for (key, filename, value) in files:
        L.append('--' + BOUNDARY)
        L.append('Content-Disposition: form-data; name="%s"; filename="%s"' % (key, filename))
        L.append('Content-Type: %s' % get_content_type(filename))
        L.append('')
        L.append(value)
    L.append('--' + BOUNDARY + '--')
    L.append('')
    body = CRLF.join(L)
    content_type = 'multipart/form-data; boundary=%s' % BOUNDARY
    return content_type, body

def get_content_type(filename):
    return mimetypes.guess_type(filename)[0] or 'application/octet-stream'

params = [('MAX_FILE_SIZE', '3145728'), ('refer',
'http://reg.imageshack.us/v_images.php')]
files = [('fileupload', sys.argv[1], open(sys.argv[1], 'rb').read())]

open(sys.argv[1]).read()
text1 = post_multipart('imageshack.us', 80, '/index.php', params, files)
keyword = re.compile(r"(image to friends)+")
lines = str(text1).split('\n')

for line in lines:
    if keyword.search (line):
       foo = line.split('"')
       print foo[1]