X-Git-Url: https://git.hcoop.net/hcoop/domtool2.git/blobdiff_plain/559e89e9adf62c5faeb0e78e6b9fb8fe107b8c72..07cc384cf2e6e3589f2892026a9b8f9835c8eb2c:/src/main.sml

diff --git a/src/main.sml b/src/main.sml
index 14eaa4a..bcadb63 100644
--- a/src/main.sml
+++ b/src/main.sml
@@ -139,7 +139,11 @@ fun eval fname =
 	    Eval.exec (SM.map (fn f => f ()) (!defaultV)) body'
       | NONE => ()
 
-val dispatcher : C.rw ZString.zstring' = ZString.dupML' Config.dispatcher
+val dispatcher : C.rw ZString.zstring' =
+    ZString.dupML' (Config.dispatcher ^ ":" ^ Int.toString Config.dispatcherPort)
+
+val listenOn : C.rw ZString.zstring' =
+    ZString.dupML' ("localhost:" ^ Int.toString Config.dispatcherPort)
 
 fun ssl_err s =
     let
@@ -157,6 +161,23 @@ fun ssl_err s =
 
 exception OpenSSL of string
 
+val readBuf : (C.uchar, C.rw) C.obj C.ptr' = C.alloc' C.S.uchar (Word.fromInt Config.bufSize)
+val bufSize = Int32.fromInt Config.bufSize
+
+fun readOne bio =
+    let
+	val r = F_OpenSSL_SML_read.f' (bio, C.Ptr.inject' readBuf, bufSize)
+    in
+	if r = 0 then
+	    NONE
+	else if r < 0 then
+	    raise OpenSSL "BIO_read failed"
+	else
+	    SOME (CharVector.tabulate (Int32.toInt r,
+				    fn i => chr (Word32.toInt (C.Get.uchar'
+								   (C.Ptr.sub' C.S.uchar (readBuf, i))))))
+    end
+
 fun writeAll (bio, s) =
     let
 	val buf = ZString.dupML' s
@@ -203,4 +224,26 @@ fun request fname =
 	    end
     end
 
+fun serviceOne () =
+    let
+	val bio = F_OpenSSL_SML_new_accept.f' listenOn
+    in
+	if C.Ptr.isNull' bio then
+	    (ssl_err "Error initializating listener";
+	     F_OpenSSL_SML_free_all.f' bio)
+	else if F_OpenSSL_SML_do_accept.f' bio <= 0 then
+	    (ssl_err "Error accepting connection";
+	     F_OpenSSL_SML_free_all.f' bio)
+	else let
+		fun loop () =
+		    case readOne bio of
+			NONE => ()
+		      | SOME line => (print line;
+				      loop ())
+	    in
+		loop ();
+		F_OpenSSL_SML_free_all.f' bio
+	    end
+    end
+
 end