#! /usr/bin/python

WORKDIR='/tmp'
WORKFILE='/tmp/access_log.ends.01May05'
ALIASES='/tmp/aliases'

SPACE=' '
SLASH='/'
UNDERSCORE='_'

alias = {}

class Writer:
    def __init__(self, dirname):
        self.dirname = dirname
        self.files = {}
    
    def writeto(self, filename, line):
        self.files.setdefault(filename, file(self.dirname+'/'+filename, 'a'))
        self.files[filename].write(line)


def mangle(line):
    return line.replace(SLASH, UNDERSCORE)


for line in file(ALIASES):
    a = line.rstrip().split(SPACE)[-2]
    alias.setdefault(a, 0)
    alias[a] += 1

w = Writer(WORKDIR)

for line in file(WORKFILE):
    uri = line.split(SPACE)[6].rstrip()
    while True:
        uri = SLASH.join(uri.split(SLASH)[0:-1])
        if uri == '':
            w.writeto('log_catchall', line)
            break
        else:
            count = alias.get(uri,0)
            if count == 1:
                w.writeto('log'+mangle(uri), line)
                break