#!/usr/bin/python LOGDIR = "/home/dyuri/icesus/log" LOG_PREFIX = "color_" LOG_POSTFIX = "_icesus.log" LINEPERPAGE = 300 import cgi import os.path import re # regular expressions p_prompt = re.compile(r'^Repa(.*)\xFF.') p_password = re.compile(r'jelszo') # colors p_bright_colors = re.compile(r'(?P\x1B\[)1m\x1B\[3(?P\d{1,2})m') p_color = re.compile(r'\x1B\[3(?P\d{1,2})m(?P.*?)(?P\x1B)') p_color_bright = re.compile(r'\x1B\[1;3(?P\d{1,2})m(?P.*?)(?P\x1B)') p_rm_dstrong = re.compile(r'(?P\x1B\[1m)(?P\x1B\[1m)+') p_strong = re.compile(r'\x1B\[1m(?P.*?)(?P\x1B)') p_clear_mod = re.compile(r'\x1B\[2;37;0m') p_sent_lines = re.compile(r'^< (?P.*?)$') def filter(line): # remove prompt line = p_prompt.sub('', line) line = p_password.sub('', line) # standard html conversion line = line.replace("&", "&").replace(" "," ").replace("<","<").replace(">", ">").strip() # colors line = p_bright_colors.sub(r'\g1;3\gm', line) line = p_color.sub(r'\g\g', line) line = p_color_bright.sub(r'\g\g', line) line = p_rm_dstrong.sub(r'\g', line) line = p_strong.sub(r'\g\g', line) line = p_sent_lines.sub(r'< \g', line) line = p_clear_mod.sub('', line) return line def main(): print "Content-type: text/html\n" print """ Icesus logviewer """ form = cgi.FieldStorage() if not form.has_key("logfile"): print "

Logfile not defined!

" return if form.has_key("from"): lfrom = int(form["from"].value) else: lfrom = 0 if form.has_key("to"): lto = int(form["to"].value) else: lto = lfrom + LINEPERPAGE logfile = LOG_PREFIX + form["logfile"].value + LOG_POSTFIX print "
%s line %s - %s
" % (logfile, lfrom, lto) print "
"
    f = open(os.path.join(LOGDIR, logfile), "r")
    l = 0
    while l < lfrom:
        l += 1
        f.readline()

    while l < lto:
        line = f.readline()
        if not line:
            break
        print filter(line)
        l += 1

    f.close()
    print """
""" main()