#!/www/python/bin/python

import sys, os
import cgi                              # just for escape()
from quixote.http_request import HTTPRequest, FileUpload

print "content-type: text/html"
print

print "<h1>Standard input</h1>"
print "<pre>"
stdin_filename = "/tmp/cgi-input.%d" % os.getpid()
stdin_file = open(stdin_filename, "w")
for line in sys.stdin.xreadlines():
    sys.stdout.write(cgi.escape(line))
    stdin_file.write(line)
print "</pre>"
stdin_file.close()

print "<h1>HTTPRequest object</h1>"
stdin_file = open(stdin_filename)
try:
    req = HTTPRequest(stdin_file, os.environ)
    req.process_inputs()
except:
    print "Uh-oh, HTTPRequest raised an exception:"
    print "<pre>"
    print_exc(file=sys.stdout)
    print "</pre>"
else:
    print "<h2>Form variables</h2>"
    upload_vars = []
    for (var, value) in req.form.items():
        print "<b>%s</b> = <code>%s</code><br>" \
              % (var, cgi.escape(repr(req.form[var])))
        if isinstance(value, FileUpload):
            upload_vars.append(var)

    if upload_vars:
        print "<h2>File upload variables</h2>"
    for upload_var in upload_vars:
        value = req.form[upload_var]
        print "<b>%s</b><br>" % upload_var
        print "filename: <code>%s</code><br>" % value.filename
        print "headers:<br>"
        for (hname, hvalue) in value.headers.items():
            print "&nbsp;&nbsp;%s: <code>%s</code><br>" \
                  % (hname, hvalue)
        content = value.read()
        print "content (%d bytes):<br>" % len(content)
        print cgi.escape(repr(content))


vars = os.environ.keys() ; vars.sort()
print "<h1>Environment</h1>"
print "<pre>"
for var in vars:
    print "  <b>%s</b>=%s" \
          % (var, cgi.escape(os.environ[var]))
print "</pre>"

print "<h1>Command line</h1>"
i = 0
print "<table>"
for arg in sys.argv:
    print "  <tr><th align=left>%d</th><td>%s</td></tr>" % (i, arg)
    i += 1
print "</table>"