===================================================================
RCS file: /home/cvs/OpenXM/src/ox_math/math2ox.c,v
retrieving revision 1.8
retrieving revision 1.12
diff -u -p -r1.8 -r1.12
--- OpenXM/src/ox_math/math2ox.c	1999/11/29 12:09:57	1.8
+++ OpenXM/src/ox_math/math2ox.c	2000/01/22 06:29:17	1.12
@@ -1,6 +1,15 @@
 /* -*- mode: C; coding: euc-japan -*- */
-/* $OpenXM: OpenXM/src/ox_math/math2ox.c,v 1.7 1999/11/19 20:51:36 ohara Exp $ */
+/* $OpenXM: OpenXM/src/ox_math/math2ox.c,v 1.11 2000/01/20 15:32:21 ohara Exp $ */
 
+/* 
+   Copyright (C) Katsuyoshi OHARA, 2000.
+   Portions copyright 1999 Wolfram Research, Inc. 
+
+   You must see OpenXM/Copyright/Copyright.generic.
+   The MathLink Library is licensed from Wolfram Research Inc..
+   See OpenXM/Copyright/Copyright.mathlink for detail.
+*/
+
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
@@ -21,38 +30,43 @@ static char *ctlserv = "ox";
 static char *oxprog  = "ox_sm1";
 
 ox_file_t sv;
+static ox_file_t *svs = NULL;
+static int len_svs = 0;
+static int max_process = 0;
 
-/* Mathematica から直接呼び出される関数の定義. */
-/* 呼び出しの方法は math2ox.tm で定義される.   */
-void OX_receive()
+/* The following functions are called from Mathematica.
+   See math2.tm for detail. */
+void OX_get()
 {
     cmo *c = NULL;
 
     receive_ox_tag(sv->stream);
     c = receive_cmo(sv->stream);
 #ifdef DEBUG
-    fprintf(stderr, "received ox in OxReceive[].\n");
+    fprintf(stderr, "ox message is received in OxGet[].\n");
     print_cmo(c);
     fflush(stderr);
 #endif
-    ml_sendObject(c);
+    send_mlo(c);
+	ml_flush();
 }
 
-int OX_executeStringByLocalParser(const char *str)
+int OX_execute_string(const char *str)
 {
-    ox_executeStringByLocalParser(sv, str);
+    ox_execute_string(sv, str);
     return 0;
 }
 
 char *OX_popString()
 {
-    return ox_popString(sv, sv->stream);
+    return ox_popString(sv);
 }
 
 void OX_popCMO()
 {
-    cmo *c = ox_pop_cmo(sv, sv->stream);
-    ml_sendObject(c);
+    cmo *c = ox_pop_cmo(sv);
+    send_mlo(c);
+	ml_flush();
 }
 
 int OX_close()
@@ -67,13 +81,13 @@ int OX_reset()
     return 0;
 }
 
-/* 文字列 s を parse() にかけて生成された cmo を サーバに送る. */
+/* Parsing s and sending its cmo to an OX server. */
 int OX_parse(char *s)
 {
     cmo *m;
     symbol *symp;
     int len = strlen(s);
-    setmode_mygetc(s, len);
+    init_parser(s);
 
     if(s != NULL && len > 0 && (m = parse()) != NULL) {
         if (m->tag == OX_DATA) {
@@ -85,7 +99,7 @@ int OX_parse(char *s)
         }
         return 0;
     }
-    return -1; /* 失敗した場合 */
+    return -1; /* if we failed. */
 }
 
 int OX_start(char* s)
@@ -93,11 +107,32 @@ int OX_start(char* s)
     if (s != NULL && s[0] != '\0') {
         oxprog = s;
     }
-    sv = ox_start(host, ctlserv, oxprog);
-    fprintf(stderr, "open (%s)\n", "localhost");
-    return 0;
+	if (++max_process < len_svs) {
+		sv = ox_start(host, ctlserv, oxprog);
+		fprintf(stderr, "open (%s)\n", "localhost");
+		svs[max_process] = sv;
+		return max_process;
+	}
+	return -1;
 }
 
+int OX_start_remote_ssh(char *s, char *host)
+{
+    if (s != NULL && s[0] != '\0') {
+        oxprog = s;
+    }
+    if (host != NULL || host[0] == '\0') {
+        host = "localhost";
+    }
+	if (++max_process < len_svs) {
+		sv = ox_start_remote_with_ssh(oxprog, host);
+		fprintf(stderr, "open (%s)\n", host);
+		svs[max_process] = sv;
+		return max_process;
+	}
+    return -1;
+}
+
 int OX_start_insecure(char *host, int portCtl, int portDat)
 {
     if (host != NULL || host[0] == '\0') {
@@ -133,9 +168,10 @@ int OX_setClientParam(char *h, char* c, char* p)
 
 int main(int argc, char *argv[])
 {
-    /* 構文解析器の設定 */
+    /* setting the OX parser */
     setflag_parse(PFLAG_ADDREV);
-    setgetc(mygetc);
+	len_svs = 20;
+	svs = (ox_file_t *)malloc(sizeof(ox_file_t)*len_svs);
     
     MLMain(argc, argv);
 }