From 075ab693cfc579ae9dbefd78d32d852e7b18d306 Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <adam@indexdata.dk>
Date: Mon, 6 Mar 1995 17:05:34 +0000
Subject: [PATCH] Initial revision

---
 ir-tcl.c  |  134 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 ir-tcl.h  |    2 +
 tclmain.c |   51 +++++++++++++++++++++++
 3 files changed, 187 insertions(+)
 create mode 100644 ir-tcl.c
 create mode 100644 ir-tcl.h
 create mode 100644 tclmain.c

diff --git a/ir-tcl.c b/ir-tcl.c
new file mode 100644
index 0000000..a9ee487
--- /dev/null
+++ b/ir-tcl.c
@@ -0,0 +1,134 @@
+/*
+ * IR toolkit for tcl/tk
+ * (c) Index Data 1995
+ *
+ * $Id: ir-tcl.c,v 1.1 1995-03-06 17:05:34 adam Exp $
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/time.h>
+
+#include <comstack.h>
+#include <tcpip.h>
+#include <xmosi.h>
+
+#include <odr.h>
+#include <proto.h>
+
+#include <tcl.h>
+
+#include "ir-tcl.h"
+
+typedef struct {
+    COMSTACK cs_link;
+} IRObj;
+
+/* 
+ * Object method
+ */
+static int ir_obj_handle (ClientData clientData, Tcl_Interp *interp,
+                      int argc, char **argv)
+{
+    IRObj *ir = clientData;
+    if (argc < 2)
+    {
+        interp->result = "wrong # args";
+        return TCL_ERROR;
+    }
+    if (!strcmp (argv[1], "comstack"))
+    {
+        if (argc == 3)
+        {
+            if (!strcmp (argv[2], "tcpip"))
+                ir->cs_link = cs_create (tcpip_type);
+            else if (!strcmp (argv[2], "mosi"))
+                ir->cs_link = cs_create (mosi_type);
+            else
+            {
+                interp->result = "wrong comstack type";
+                return TCL_ERROR;
+            }
+        }
+        if (cs_type(ir->cs_link) == tcpip_type)
+            interp->result = "tcpip";
+        else if (cs_type(ir->cs_link) == mosi_type)
+            interp->result = "comstack";
+    }
+    else if (!strcmp (argv[1], "connect"))
+    {
+        void *addr;
+
+        if (argc < 3)
+        {
+            interp->result = "missing hostname after connect";
+            return TCL_ERROR;
+        }
+        if (cs_type(ir->cs_link) == tcpip_type)
+        {
+            addr = tcpip_strtoaddr (argv[2]);
+            if (!addr)
+            {
+                interp->result = "tcpip_strtoaddr fail";
+                return TCL_ERROR;
+            }
+        }
+        else if (cs_type (ir->cs_link) == mosi_type)
+        {
+            addr = mosi_strtoaddr (argv[2]);
+            if (!addr)
+            {
+                interp->result = "mosi_strtoaddr fail";
+                return TCL_ERROR;
+            }
+        }
+        if (cs_connect (ir->cs_link, addr) < 0)
+        {
+            interp->result = "cs_connect fail";
+            cs_close (ir->cs_link);
+            return TCL_ERROR;
+        }
+    }
+    return TCL_OK;
+}
+
+/* 
+ * Object disposal
+ */
+static void ir_obj_delete (ClientData clientData)
+{
+    free ( (void*) clientData);
+}
+
+/* 
+ * Object create
+ */
+static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
+              int argc, char **argv)
+{
+    IRObj *obj;
+
+    if (argc != 2)
+    {
+        interp->result = "wrong # args";
+        return TCL_ERROR;
+    }
+    obj = malloc (sizeof(*obj));
+    if (!obj)
+        return TCL_ERROR;
+    obj->cs_link = cs_create (tcpip_type);
+
+    Tcl_CreateCommand (interp, argv[1], ir_obj_handle,
+                       (ClientData) obj, ir_obj_delete);
+    return TCL_OK;
+}
+
+/*
+ * Registration
+ */
+int ir_tcl_init (Tcl_Interp *interp)
+{
+    Tcl_CreateCommand (interp, "ir", ir_obj_mk, (ClientData) NULL,
+                       (Tcl_CmdDeleteProc *) NULL);
+    return TCL_OK;
+}
diff --git a/ir-tcl.h b/ir-tcl.h
new file mode 100644
index 0000000..44708d4
--- /dev/null
+++ b/ir-tcl.h
@@ -0,0 +1,2 @@
+
+int ir_tcl_init (Tcl_Interp *interp);
diff --git a/tclmain.c b/tclmain.c
new file mode 100644
index 0000000..203d8aa
--- /dev/null
+++ b/tclmain.c
@@ -0,0 +1,51 @@
+/*
+ * IR toolkit for tcl/tk
+ * (c) Index Data 1995
+ *
+ * $Id: tclmain.c,v 1.1 1995-03-06 17:05:34 adam Exp $
+ */
+
+#include <tcl.h>
+
+#include "ir-tcl.h"
+
+static char *fileName = NULL;
+
+int Tcl_AppInit (Tcl_Interp *interp)
+{
+    if (Tcl_Init(interp) == TCL_ERROR)
+        return TCL_ERROR;
+    if (ir_tcl_init(interp) == TCL_ERROR)
+        return TCL_ERROR;
+    return TCL_OK;
+}
+
+int main (int argc, char **argv)
+{
+    Tcl_Interp *interp;
+    int code;
+
+    interp = Tcl_CreateInterp();
+
+    if (argc != 2)
+    {
+        fprintf (stderr, "Script file expected\n");
+        exit (1);
+    }
+    fileName = argv[1];
+    if (fileName == NULL)
+    {
+        fprintf (stderr, "No filename specified\n");
+        exit (1);
+    }
+    if (Tcl_AppInit(interp) != TCL_OK) {
+        fprintf(stderr, "Tcl_AppInit failed: %s\n", interp->result);
+    }    
+    code = Tcl_EvalFile (interp, fileName);
+    if (*interp->result != 0)
+        printf ("%s\n", interp->result);
+    if (code != TCL_OK)
+        exit (1);
+    exit (0);
+}
+
-- 
1.7.10.4