X-Git-Url: http://www.dolda2000.com/gitweb/?p=ashd.git;a=blobdiff_plain;f=python3%2Fscgi-wsgi3;h=0dfe9a15cb0177143e7ca1b65e2adb9d583bf8c3;hp=c66f6e313914257e39534842a49683a928977990;hb=79662f8c1589e4bb8ced5e4af33fe68a2ed3a387;hpb=9d6b46568635a6cbf151790e5fd760d2a86049a2

diff --git a/python3/scgi-wsgi3 b/python3/scgi-wsgi3
index c66f6e3..0dfe9a1 100755
--- a/python3/scgi-wsgi3
+++ b/python3/scgi-wsgi3
@@ -1,8 +1,8 @@
 #!/usr/bin/python3
 
-import sys, os, getopt, logging
+import sys, os, getopt, logging, collections
 import socket
-import ashd.scgi
+import ashd.scgi, ashd.serve
 
 def usage(out):
     out.write("usage: scgi-wsgi3 [-hAL] [-p MODPATH] [-T [HOST:]PORT] HANDLER-MODULE [ARGS...]\n")
@@ -61,4 +61,75 @@ else:
         sys.exit(1)
     handler = handlermod.application
 
-ashd.scgi.servescgi(sk, ashd.scgi.wrapwsgi(handler))
+def mkenv(head, sk):
+    try:
+        env = ashd.scgi.decodehead(head, "utf-8")
+        env["wsgi.uri_encoding"] = "utf-8"
+    except UnicodeError:
+        env = ashd.scgi.decodehead(head, "latin-1")
+        env["wsgi.uri_encoding"] = "latin-1"
+    env["wsgi.version"] = 1, 0
+    if "HTTP_X_ASH_PROTOCOL" in env:
+        env["wsgi.url_scheme"] = env["HTTP_X_ASH_PROTOCOL"]
+    elif "HTTPS" in env:
+        env["wsgi.url_scheme"] = "https"
+    else:
+        env["wsgi.url_scheme"] = "http"
+    env["wsgi.input"] = sk
+    env["wsgi.errors"] = sys.stderr
+    env["wsgi.multithread"] = True
+    env["wsgi.multiprocess"] = False
+    env["wsgi.run_once"] = False
+    return env
+
+def recode(thing):
+    if isinstance(thing, collections.ByteString):
+        return thing
+    else:
+        return str(thing).encode("latin-1")
+
+class reqthread(ashd.serve.wsgithread):
+    def __init__(self, sk):
+        super().__init__()
+        self.bsk = sk.dup()
+        self.sk = self.bsk.makefile("rwb")
+
+    def handlewsgi(self):
+        return handler(self.env, self.startreq)
+
+    def writehead(self, status, headers):
+        buf = bytearray()
+        buf += b"Status: " + recode(status) + b"\n"
+        for nm, val in headers:
+            buf += recode(nm) + b": " + recode(val) + b"\n"
+        buf += b"\n"
+        try:
+            self.sk.write(buf)
+        except IOError:
+            raise ashd.serve.closed()
+
+    def writedata(self, data):
+        try:
+            self.sk.write(data)
+            self.sk.flush()
+        except IOError:
+            raise ashd.serve.closed()
+
+    def handle(self):
+        head = ashd.scgi.readhead(self.sk)
+        self.env = mkenv(head, self.sk)
+        super().handle()
+
+    def run(self):
+        try:
+            super().run()
+        finally:
+            self.sk.close()
+            self.bsk.close()
+
+while True:
+    nsk, addr = sk.accept()
+    try:
+        reqthread(nsk).start()
+    finally:
+        nsk.close()