val defaultDomain = "hcoop.net"
-val dispatcher = "localhost:1234"
+val dispatcher = "localhost"
+val dispatcherPort = 1234
+
+val bufSize = 1024
val defaultDomain : string
val dispatcher : string
+val dispatcherPort : int
+
+val bufSize : int
+
return ERR_reason_error_string(err);
}
+int OpenSSL_SML_read(BIO *b, void *data, int len) {
+ return BIO_read(b, data, len);
+}
+
int OpenSSL_SML_write(BIO *b, const void *data, int len) {
return BIO_write(b, data, len);
}
return BIO_new_connect(addr);
}
+BIO *OpenSSL_SML_new_accept(char *addr) {
+ return BIO_new_accept(addr);
+}
+
void OpenSSL_SML_free_all(BIO *b) {
BIO_free_all(b);
}
int OpenSSL_SML_do_connect(BIO *b) {
return BIO_do_connect(b);
}
+
+int OpenSSL_SML_do_accept(BIO *b) {
+ return BIO_do_accept(b);
+}
void OpenSSL_SML_add_all_algorithms(void);
void OpenSSL_SML_load_error_strings(void);
void OpenSSL_SML_load_BIO_strings(void);
+
int OpenSSL_SML_get_error(void);
const char *OpenSSL_SML_lib_error_string(int err);
const char *OpenSSL_SML_func_error_string(int err);
const char *OpenSSL_SML_reason_error_string(int err);
+
+int OpenSSL_SML_read(BIO *b, void *data, int len);
int OpenSSL_SML_write(BIO *b, const void *data, int len);
+
BIO *OpenSSL_SML_new_connect(char *addr);
-void OpenSSL_SML_free_all(BIO *b);
int OpenSSL_SML_do_connect(BIO *b);
+
+BIO *OpenSSL_SML_new_accept(char *addr);
+int OpenSSL_SML_do_accept(BIO *b);
+
+void OpenSSL_SML_free_all(BIO *b);
+
val eval : string -> unit
val request : string -> unit
+ val serviceOne : unit -> unit
end
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
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
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