[ashd.git] / python3 / ashd / wsgiutil.py

import time

def htmlquote(text):
    ret = ""
    for c in text:
        if c == '&':
            ret += "&amp;"
        elif c == '<':
            ret += "&lt;"
        elif c == '>':
            ret += "&gt;"
        elif c == '"':
            ret += "&quot;"
        else:
            ret += c
    return ret

def simpleerror(env, startreq, code, title, msg):
    buf = """<?xml version="1.0" encoding="US-ASCII"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
<head>
<title>%s</title>
</head>
<body>
<h1>%s</h1>
<p>%s</p>
</body>
</html>""" % (title, title, htmlquote(msg))
    buf = buf.encode("ascii")
    startreq("%i %s" % (code, title), [("Content-Type", "text/html"), ("Content-Length", str(len(buf)))])
    return [buf]

def httpdate(ts):
    return time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime(ts))

def phttpdate(dstr):
    tz = dstr[-6:]
    dstr = dstr[:-6]
    if tz[0] != " " or (tz[1] != "+" and tz[1] != "-") or not tz[2:].isdigit():
        return None
    tz = int(tz[1:])
    tz = (((tz / 100) * 60) + (tz % 100)) * 60
    return time.mktime(time.strptime(dstr, "%a, %d %b %Y %H:%M:%S")) - tz - time.altzone
Commit	Line	Data
	1	import time
	2
	3	def htmlquote(text):
	4	ret = ""
	5	for c in text:
	6	if c == '&':
	7	ret += "&"
	8	elif c == '<':
	9	ret += "<"
	10	elif c == '>':
	11	ret += ">"
	12	elif c == '"':
	13	ret += """
	14	else:
	15	ret += c
	16	return ret
	17
	18	def simpleerror(env, startreq, code, title, msg):
	19	buf = """<?xml version="1.0" encoding="US-ASCII"?>
	20	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
	21	<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
	22	<head>
	23	<title>%s</title>
	24	</head>
	25	<body>
	26	<h1>%s</h1>
	27	<p>%s</p>
	28	</body>
	29	</html>""" % (title, title, htmlquote(msg))
	30	buf = buf.encode("ascii")
	31	startreq("%i %s" % (code, title), [("Content-Type", "text/html"), ("Content-Length", str(len(buf)))])
	32	return [buf]
	33
	34	def httpdate(ts):
	35	return time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime(ts))
	36
	37	def phttpdate(dstr):
	38	tz = dstr[-6:]
	39	dstr = dstr[:-6]
	40	if tz[0] != " " or (tz[1] != "+" and tz[1] != "-") or not tz[2:].isdigit():
	41	return None
	42	tz = int(tz[1:])
	43	tz = (((tz / 100) * 60) + (tz % 100)) * 60
	44	return time.mktime(time.strptime(dstr, "%a, %d %b %Y %H:%M:%S")) - tz - time.altzone