X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=wrw%2Fproto.py;h=ab3737b8f70575c363f93991b659ebaf88f60f59;hb=3ba5e96caf3d5b25c9dead35c65dd4b9ac694f44;hp=6b433961915082fa5d8e0668c6ec35ca266cf00f;hpb=a4811d704ac8b4d97ae9af3841823ad2b56c4380;p=wrw.git

diff --git a/wrw/proto.py b/wrw/proto.py
index 6b43396..ab3737b 100644
--- a/wrw/proto.py
+++ b/wrw/proto.py
@@ -1,8 +1,14 @@
+import time
+
 statusinfo = {
-    400: ("Bad Request", "Your issued HTTP request is invalid."),
-    403: ("Forbidden", "You are not authorized to view the requested resource."),
+    400: ("Bad Request", "Invalid HTTP request."),
+    401: ("Unauthorized", "Authentication must be provided for the requested resource."),
+    403: ("Forbidden", "You are not authorized to request the requested resource."),
     404: ("Not Found", "The requested resource was not found."),
-    500: ("Server Error", "An internal error occurred.")
+    405: ("Method Not Allowed", "The request method is not recognized or permitted by the requested resource."),
+    500: ("Server Error", "An internal error occurred."),
+    501: ("Not Implemented", "The requested functionality has not been implemented."),
+    503: ("Service Unavailable", "Service is being denied at this time."),
     }
 
 def httpdate(ts):
@@ -17,6 +23,55 @@ def phttpdate(dstr):
     tz = (((tz / 100) * 60) + (tz % 100)) * 60
     return time.mktime(time.strptime(dstr, "%a, %d %b %Y %H:%M:%S")) - tz - time.altzone
 
+def pmimehead(hstr):
+    def pws(p):
+        while p < len(hstr) and hstr[p].isspace():
+            p += 1
+        return p
+    def token(p, sep):
+        buf = ""
+        p = pws(p)
+        if p >= len(hstr):
+            return "", p
+        if hstr[p] == '"':
+            p += 1
+            while p < len(hstr):
+                if hstr[p] == '\\':
+                    p += 1
+                    if p < len(hstr):
+                        buf += hstr[p]
+                        p += 1
+                    else:
+                        break
+                elif hstr[p] == '"':
+                    p += 1
+                    break
+                else:
+                    buf += hstr[p]
+                    p += 1
+            return buf, pws(p)
+        else:
+            while p < len(hstr):
+                if hstr[p] in sep:
+                    break
+                buf += hstr[p]
+                p += 1
+            return buf.strip(), pws(p)
+    p = 0
+    val, p = token(p, ";")
+    pars = {}
+    while p < len(hstr):
+        if hstr[p] != ';':
+            break
+        p += 1
+        k, p = token(p, "=")
+        if k == "" or hstr[p:p + 1] != '=':
+            break
+        p += 1
+        v, p = token(p, ';')
+        pars[k.lower()] = v
+    return val, pars
+
 def htmlq(html):
     ret = ""
     for c in html: