#!/usr/bin/env python
import argparse, sys
from libpathod import pathoc, version, rparse

if __name__ == "__main__":
    parser = argparse.ArgumentParser(description='A perverse HTTP client.')
    parser.add_argument('--port', "-p", type=int, default=None, help="Port. Defaults to 80, or 443 if SSL is active.")
    parser.add_argument('--ssl', "-s", action="store_true", default=False, help="Connect with SSL.")
    parser.add_argument('--sni', "-n", type=str, default=False, help="SSL Server Name Indication.")
    parser.add_argument('--verbose', '-v', action='count')
    parser.add_argument('host', type=str, help='Host to connect to')
    parser.add_argument('request', type=str, nargs="+", help='Request specification')

    args = parser.parse_args()

    if args.port is None:
        port = 443 if args.ssl else 80
    else:
        port = args.port

    try:
        p = pathoc.Pathoc(args.host, port)
        p.connect()
        if args.ssl:
            p.convert_to_ssl(sni=args.sni)
        for i in args.request:
            ret = p.request(i)
            if args.verbose:
                pathoc.print_full(sys.stdout, *ret)
            else:
                pathoc.print_short(sys.stdout, *ret)
    except pathoc.PathocError, v:
        print >> sys.stderr, str(v)
        sys.exit(1)
    except rparse.ParseException, v:
        print >> sys.stderr, "Error parsing request spec: %s"%v.msg
        print >> sys.stderr, v.marked()
        sys.exit(1)