X-Git-Url: http://lists.indexdata.com/cgi-bin?a=blobdiff_plain;f=ir-tcl.c;h=b9c9012f8787a862d1dd75e8a9264ea32cdd5ba5;hb=0252d40eabf62f04e77b5e3895a93394d8acce25;hp=a9fa47a232d597bab3a2f4a862fc1a9363667a9e;hpb=18b8c7d07e10af9b604074c75dd196615edbe57b;p=ir-tcl-moved-to-github.git

diff --git a/ir-tcl.c b/ir-tcl.c
index a9fa47a..b9c9012 100644
--- a/ir-tcl.c
+++ b/ir-tcl.c
@@ -5,7 +5,16 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: ir-tcl.c,v $
- * Revision 1.79  1996-02-23 13:41:38  adam
+ * Revision 1.82  1996-02-29 15:30:21  adam
+ * Export of IrTcl functionality to extensions.
+ *
+ * Revision 1.81  1996/02/26  18:38:32  adam
+ * Work on export of set methods.
+ *
+ * Revision 1.80  1996/02/23  17:31:39  adam
+ * More functions made available to the wais tcl extension.
+ *
+ * Revision 1.79  1996/02/23  13:41:38  adam
  * Work on public access to simple ir class system.
  *
  * Revision 1.78  1996/02/21  10:16:08  adam
@@ -359,9 +368,9 @@ static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj,
 }
 
 /* 
- * IrTcl_eval
+ * ir_tcl_eval
  */
-int IrTcl_eval (Tcl_Interp *interp, const char *command)
+int ir_tcl_eval (Tcl_Interp *interp, const char *command)
 {
     char *tmp = ir_tcl_malloc (strlen(command)+1);
     int r;
@@ -439,9 +448,9 @@ static void delete_IR_records (IrTcl_SetObj *setobj)
 }
 
 /*
- * get_set_int: Set/get integer value
+ * ir_tcl_get_set_int: Set/get integer value
  */
-static int get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
+int ir_tcl_get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
 {
     char buf[20];
     
@@ -458,7 +467,8 @@ static int get_set_int (int *val, Tcl_Interp *interp, int argc, char **argv)
 /*
  * ir_tcl_method: Search for method in table and invoke method handler
  */
-int ir_tcl_method (Tcl_Interp *interp, int argc, char **argv, IrTcl_Methods *tab)
+int ir_tcl_method (Tcl_Interp *interp, int argc, char **argv,
+                   IrTcl_Methods *tab, int *ret)
 {
     IrTcl_Methods *tab_i = tab;
     IrTcl_Method *t;
@@ -472,7 +482,10 @@ int ir_tcl_method (Tcl_Interp *interp, int argc, char **argv, IrTcl_Methods *tab
             }
             else
                 if (!strcmp (t->name, argv[1]))
-                    return (*t->method)(tab_i->obj, interp, argc, argv);
+                {
+                    *ret = (*t->method)(tab_i->obj, interp, argc, argv);
+                    return TCL_OK;
+                }
 
     if (argc <= 0)
         return TCL_OK;
@@ -483,14 +496,15 @@ int ir_tcl_method (Tcl_Interp *interp, int argc, char **argv, IrTcl_Methods *tab
         for (t = tab_i->tab; t->name; t++)
             Tcl_AppendResult (interp, " ", t->name, NULL);
 #endif
+    *ret = TCL_ERROR;
     return TCL_ERROR;
 }
 
 /*
- *  ir_named_bits: get/set named bits
+ *  ir_tcl_named_bits: get/set named bits
  */
-int ir_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
-                   Tcl_Interp *interp, int argc, char **argv)
+int ir_tcl_named_bits (struct ir_named_entry *tab, Odr_bitmask *ob,
+                       Tcl_Interp *interp, int argc, char **argv)
 {
     struct ir_named_entry *ti;
     if (argc > 0)
@@ -683,7 +697,7 @@ static int do_options (void *obj, Tcl_Interp *interp,
         ODR_MASK_SET (&p->options, 14);
         return TCL_OK;
     }
-    return ir_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
+    return ir_tcl_named_bits (options_tab, &p->options, interp, argc-2, argv+2);
 }
 
 /*
@@ -789,7 +803,7 @@ static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
         p->preferredMessageSize = 30000;
         return TCL_OK;
     }
-    return get_set_int (&p->preferredMessageSize, interp, argc, argv);
+    return ir_tcl_get_set_int (&p->preferredMessageSize, interp, argc, argv);
 }
 
 /*
@@ -805,7 +819,7 @@ static int do_maximumRecordSize (void *obj, Tcl_Interp *interp,
         p->maximumRecordSize = 30000;
         return TCL_OK;
     }
-    return get_set_int (&p->maximumRecordSize, interp, argc, argv);
+    return ir_tcl_get_set_int (&p->maximumRecordSize, interp, argc, argv);
 }
 
 /*
@@ -818,7 +832,7 @@ static int do_initResult (void *obj, Tcl_Interp *interp,
    
     if (argc <= 0)
         return TCL_OK;
-    return get_set_int (&p->initResult, interp, argc, argv);
+    return ir_tcl_get_set_int (&p->initResult, interp, argc, argv);
 }
 
 
@@ -1084,7 +1098,7 @@ static int do_connect (void *obj, Tcl_Interp *interp,
         {
             p->state = IR_TCL_R_Idle;
             if (p->callback)
-                IrTcl_eval (p->interp, p->callback);
+                ir_tcl_eval (p->interp, p->callback);
         }
     }
     else
@@ -1393,13 +1407,14 @@ static int do_databaseNames (void *obj, Tcl_Interp *interp,
     }
     p->num_databaseNames = argc - 2;
     p->databaseNames =
-        ir_tcl_malloc (sizeof(*p->databaseNames) * p->num_databaseNames);
+        ir_tcl_malloc (sizeof(*p->databaseNames) * (1+p->num_databaseNames));
     for (i=0; i<p->num_databaseNames; i++)
     {
         if (ir_tcl_strdup (interp, &p->databaseNames[i], argv[2+i]) 
             == TCL_ERROR)
             return TCL_ERROR;
     }
+    p->databaseNames[i] = NULL;
     return TCL_OK;
 }
 
@@ -1416,7 +1431,7 @@ static int do_replaceIndicator (void *obj, Tcl_Interp *interp,
         p->replaceIndicator = 1;
         return TCL_OK;
     }
-    return get_set_int (&p->replaceIndicator, interp, argc, argv);
+    return ir_tcl_get_set_int (&p->replaceIndicator, interp, argc, argv);
 }
 
 /*
@@ -1473,7 +1488,7 @@ static int do_smallSetUpperBound (void *o, Tcl_Interp *interp,
         p->smallSetUpperBound = 0;
         return TCL_OK;
     }
-    return get_set_int (&p->smallSetUpperBound, interp, argc, argv);
+    return ir_tcl_get_set_int (&p->smallSetUpperBound, interp, argc, argv);
 }
 
 /*
@@ -1489,7 +1504,7 @@ static int do_largeSetLowerBound (void *o, Tcl_Interp *interp,
         p->largeSetLowerBound = 2;
         return TCL_OK;
     }
-    return get_set_int (&p->largeSetLowerBound, interp, argc, argv);
+    return ir_tcl_get_set_int (&p->largeSetLowerBound, interp, argc, argv);
 }
 
 /*
@@ -1505,7 +1520,7 @@ static int do_mediumSetPresentNumber (void *o, Tcl_Interp *interp,
         p->mediumSetPresentNumber = 0;
         return TCL_OK;
     }
-    return get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
+    return ir_tcl_get_set_int (&p->mediumSetPresentNumber, interp, argc, argv);
 }
 
 /*
@@ -1701,17 +1716,19 @@ static int ir_obj_method (ClientData clientData, Tcl_Interp *interp,
 {
     IrTcl_Methods tab[3];
     IrTcl_Obj *p = clientData;
+    int r;
 
     if (argc < 2)
         return TCL_ERROR;
-
+    
     tab[0].tab = ir_method_tab;
     tab[0].obj = p;
     tab[1].tab = ir_set_c_method_tab;
     tab[1].obj = &p->set_inher;
     tab[2].tab = NULL;
-
-    return ir_tcl_method (interp, argc, argv, tab);
+    
+    ir_tcl_method (interp, argc, argv, tab, &r);
+    return r;
 }
 
 /* 
@@ -1734,7 +1751,7 @@ static void ir_obj_delete (ClientData clientData)
     tab[1].obj = &obj->set_inher;
     tab[2].tab = NULL;
 
-    ir_tcl_method (NULL, -1, NULL, tab);
+    ir_tcl_method (NULL, -1, NULL, tab, NULL);
 
     ir_tcl_del_q (obj);
     odr_destroy (obj->odr_in);
@@ -1747,7 +1764,8 @@ static void ir_obj_delete (ClientData clientData)
  * ir_obj_init: IR Object initialization
  */
 int ir_obj_init (ClientData clientData, Tcl_Interp *interp,
-                 int argc, char **argv, ClientData *subData)
+                 int argc, char **argv, ClientData *subData,
+                 ClientData parentData)
 {
     IrTcl_Methods tab[3];
     IrTcl_Obj *obj;
@@ -1788,7 +1806,7 @@ int ir_obj_init (ClientData clientData, Tcl_Interp *interp,
     tab[1].obj = &obj->set_inher;
     tab[2].tab = NULL;
 
-    if (ir_tcl_method (interp, 0, NULL, tab) == TCL_ERROR)
+    if (ir_tcl_method (interp, 0, NULL, tab, NULL) == TCL_ERROR)
     {
         Tcl_AppendResult (interp, "Failed to initialize ", argv[1], NULL);
         return TCL_ERROR;
@@ -1805,7 +1823,7 @@ static int ir_obj_mk (ClientData clientData, Tcl_Interp *interp,
                       int argc, char **argv)
 {
     ClientData subData;
-    int r = ir_obj_init (clientData, interp, argc, argv, &subData);
+    int r = ir_obj_init (clientData, interp, argc, argv, &subData, 0);
     
     if (r == TCL_ERROR)
         return TCL_ERROR;
@@ -2046,7 +2064,7 @@ static int do_resultCount (void *o, Tcl_Interp *interp,
         obj->resultCount = 0;
         return TCL_OK;
     }
-    return get_set_int (&obj->resultCount, interp, argc, argv);
+    return ir_tcl_get_set_int (&obj->resultCount, interp, argc, argv);
 }
 
 /*
@@ -2059,7 +2077,7 @@ static int do_searchStatus (void *o, Tcl_Interp *interp,
 
     if (argc <= 0)
         return TCL_OK;
-    return get_set_int (&obj->searchStatus, interp, argc, argv);
+    return ir_tcl_get_set_int (&obj->searchStatus, interp, argc, argv);
 }
 
 /*
@@ -2072,7 +2090,7 @@ static int do_presentStatus (void *o, Tcl_Interp *interp,
 
     if (argc <= 0)
         return TCL_OK;
-    return get_set_int (&obj->presentStatus, interp, argc, argv);
+    return ir_tcl_get_set_int (&obj->presentStatus, interp, argc, argv);
 }
 
 /*
@@ -2089,7 +2107,8 @@ static int do_nextResultSetPosition (void *o, Tcl_Interp *interp,
         obj->nextResultSetPosition = 0;
         return TCL_OK;
     }
-    return get_set_int (&obj->nextResultSetPosition, interp, argc, argv);
+    return ir_tcl_get_set_int (&obj->nextResultSetPosition, interp,
+                               argc, argv);
 }
 
 /*
@@ -2128,7 +2147,8 @@ static int do_numberOfRecordsReturned (void *o, Tcl_Interp *interp,
         obj->numberOfRecordsReturned = 0;
         return TCL_OK;
     }
-    return get_set_int (&obj->numberOfRecordsReturned, interp, argc, argv);
+    return ir_tcl_get_set_int (&obj->numberOfRecordsReturned, interp,
+                               argc, argv);
 }
 
 /*
@@ -2597,6 +2617,7 @@ static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
 {
     IrTcl_Methods tabs[3];
     IrTcl_SetObj *p = clientData;
+    int r;
 
     if (argc < 2)
     {
@@ -2609,7 +2630,8 @@ static int ir_set_obj_method (ClientData clientData, Tcl_Interp *interp,
     tabs[1].obj = &p->set_inher;
     tabs[2].tab = NULL;
 
-    return ir_tcl_method (interp, argc, argv, tabs);
+    ir_tcl_method (interp, argc, argv, tabs, &r);
+    return r;
 }
 
 /* 
@@ -2628,16 +2650,17 @@ static void ir_set_obj_delete (ClientData clientData)
     tabs[1].obj = &p->set_inher;
     tabs[2].tab = NULL;
 
-    ir_tcl_method (NULL, -1, NULL, tabs);
+    ir_tcl_method (NULL, -1, NULL, tabs, NULL);
 
     free (p);
 }
 
 /*
- * ir_set_obj_mk: IR Set Object creation
+ * ir_set_obj_init: IR Set Object initialization
  */
-static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
-                          int argc, char **argv)
+static int ir_set_obj_init (ClientData clientData, Tcl_Interp *interp,
+                            int argc, char **argv, ClientData *subData,
+                            ClientData parentData)
 {
     IrTcl_Methods tabs[3];
     IrTcl_SetObj *obj;
@@ -2649,33 +2672,30 @@ static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
     }
     obj = ir_tcl_malloc (sizeof(*obj));
     logf (LOG_DEBUG, "ir set create");
-    if (argc == 3)
+    if (parentData)
     {
-        Tcl_CmdInfo parent_info;
         int i;
         IrTcl_SetCObj *dst;
         IrTcl_SetCObj *src;
 
-        if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
-        {
-            interp->result = "No parent";
-            return TCL_ERROR;
-        }
-        obj->parent = (IrTcl_Obj *) parent_info.clientData;
+        obj->parent = (IrTcl_Obj *) parentData;
 
         dst = &obj->set_inher;
         src = &obj->parent->set_inher;
 
         if ((dst->num_databaseNames = src->num_databaseNames))
+        {
             dst->databaseNames =
                 ir_tcl_malloc (sizeof (*dst->databaseNames)
-                               * dst->num_databaseNames);
+                               * (1+dst->num_databaseNames));
+            for (i = 0; i < dst->num_databaseNames; i++)
+                if (ir_tcl_strdup (interp, &dst->databaseNames[i],
+                                   src->databaseNames[i]) == TCL_ERROR)
+                    return TCL_ERROR;
+            dst->databaseNames[i] = NULL;
+        }
         else
             dst->databaseNames = NULL;
-        for (i = 0; i < dst->num_databaseNames; i++)
-            if (ir_tcl_strdup (interp, &dst->databaseNames[i],
-                           src->databaseNames[i]) == TCL_ERROR)
-                return TCL_ERROR;
         if (ir_tcl_strdup (interp, &dst->queryType, src->queryType)
             == TCL_ERROR)
             return TCL_ERROR;
@@ -2716,14 +2736,48 @@ static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
     tabs[0].obj = obj;
     tabs[1].tab = NULL;
 
-    if (ir_tcl_method (interp, 0, NULL, tabs) == TCL_ERROR)
+    if (ir_tcl_method (interp, 0, NULL, tabs, NULL) == TCL_ERROR)
         return TCL_ERROR;
 
+    *subData = obj;
+    return TCL_OK;
+}
+
+/*
+ * ir_set_obj_mk: IR Set Object creation
+ */
+static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp,
+                          int argc, char **argv)
+{
+    ClientData subData;
+    ClientData parentData = 0;
+    int r;
+
+    if (argc == 3)
+    {
+        Tcl_CmdInfo parent_info;
+        if (!Tcl_GetCommandInfo (interp, argv[2], &parent_info))
+        {
+            interp->result = "No parent";
+            return TCL_ERROR;
+        }
+        parentData = parent_info.clientData;
+    }
+    r = ir_set_obj_init (clientData, interp, argc, argv, &subData, parentData);
+    if (r == TCL_ERROR)
+        return TCL_ERROR;
     Tcl_CreateCommand (interp, argv[1], ir_set_obj_method,
-                       (ClientData) obj, ir_set_obj_delete);
+                       subData, ir_set_obj_delete);
     return TCL_OK;
 }
 
+IrTcl_Class ir_set_obj_class = {
+    "ir-set",
+    ir_set_obj_init,
+    ir_set_obj_method,
+    ir_set_obj_delete
+};
+
 /* ------------------------------------------------------- */
 
 /*
@@ -2843,7 +2897,7 @@ static int do_stepSize (void *obj, Tcl_Interp *interp,
         p->stepSize = 0;
         return TCL_OK;
     }
-    return get_set_int (&p->stepSize, interp, argc, argv);
+    return ir_tcl_get_set_int (&p->stepSize, interp, argc, argv);
 }
 
 /*
@@ -2859,7 +2913,7 @@ static int do_numberOfTermsRequested (void *obj, Tcl_Interp *interp,
         p->numberOfTermsRequested = 20;
         return TCL_OK;
     }
-    return get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
+    return ir_tcl_get_set_int (&p->numberOfTermsRequested, interp, argc, argv);
 }
 
 
@@ -2876,7 +2930,8 @@ static int do_preferredPositionInResponse (void *obj, Tcl_Interp *interp,
         p->preferredPositionInResponse = 1;
         return TCL_OK;
     }
-    return get_set_int (&p->preferredPositionInResponse, interp, argc, argv);
+    return ir_tcl_get_set_int (&p->preferredPositionInResponse, interp,
+                               argc, argv);
 }
 
 /*
@@ -2889,7 +2944,7 @@ static int do_scanStatus (void *obj, Tcl_Interp *interp,
 
     if (argc <= 0)
         return TCL_OK;
-    return get_set_int (&p->scanStatus, interp, argc, argv);
+    return ir_tcl_get_set_int (&p->scanStatus, interp, argc, argv);
 }
 
 /*
@@ -2902,7 +2957,8 @@ static int do_numberOfEntriesReturned (void *obj, Tcl_Interp *interp,
 
     if (argc <= 0)
         return TCL_OK;
-    return get_set_int (&p->numberOfEntriesReturned, interp, argc, argv);
+    return ir_tcl_get_set_int (&p->numberOfEntriesReturned, interp,
+                               argc, argv);
 }
 
 /*
@@ -2915,7 +2971,7 @@ static int do_positionOfTerm (void *obj, Tcl_Interp *interp,
 
     if (argc <= 0)
         return TCL_OK;
-    return get_set_int (&p->positionOfTerm, interp, argc, argv);
+    return ir_tcl_get_set_int (&p->positionOfTerm, interp, argc, argv);
 }
 
 /*
@@ -2995,6 +3051,7 @@ static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
                                int argc, char **argv)
 {
     IrTcl_Methods tabs[2];
+    int r;
 
     if (argc < 2)
     {
@@ -3005,7 +3062,8 @@ static int ir_scan_obj_method (ClientData clientData, Tcl_Interp *interp,
     tabs[0].obj = clientData;
     tabs[1].tab = NULL;
 
-    return ir_tcl_method (interp, argc, argv, tabs);
+    ir_tcl_method (interp, argc, argv, tabs, &r);
+    return r;
 }
 
 /* 
@@ -3020,7 +3078,7 @@ static void ir_scan_obj_delete (ClientData clientData)
     tabs[0].obj = obj;
     tabs[1].tab = NULL;
 
-    ir_tcl_method (NULL, -1, NULL, tabs);
+    ir_tcl_method (NULL, -1, NULL, tabs, NULL);
     free (obj);
 }
 
@@ -3051,7 +3109,7 @@ static int ir_scan_obj_mk (ClientData clientData, Tcl_Interp *interp,
     tabs[0].obj = obj;
     tabs[1].tab = NULL;
 
-    if (ir_tcl_method (interp, 0, NULL, tabs) == TCL_ERROR)
+    if (ir_tcl_method (interp, 0, NULL, tabs, NULL) == TCL_ERROR)
         return TCL_ERROR;
     Tcl_CreateCommand (interp, argv[1], ir_scan_obj_method,
                        (ClientData) obj, ir_scan_obj_delete);
@@ -3426,14 +3484,14 @@ static void ir_select_read (ClientData clientData)
             if (p->failback)
             {
                 p->failInfo = IR_TCL_FAIL_CONNECT;
-                IrTcl_eval (p->interp, p->failback);
+                ir_tcl_eval (p->interp, p->failback);
             }
             do_disconnect (p, NULL, 2, NULL);
             return;
         }
         p->state = IR_TCL_R_Idle;
         if (p->callback)
-            IrTcl_eval (p->interp, p->callback);
+            ir_tcl_eval (p->interp, p->callback);
         if (p->cs_link && p->request_queue && p->state == IR_TCL_R_Idle)
             ir_tcl_send_q (p, p->request_queue, "x");
         return;
@@ -3458,7 +3516,7 @@ static void ir_select_read (ClientData clientData)
             if (p->failback)
             {
                 p->failInfo = IR_TCL_FAIL_READ;
-                IrTcl_eval (p->interp, p->failback);
+                ir_tcl_eval (p->interp, p->failback);
             }
             /* release ir object now if callback deleted it */
             ir_obj_delete (p);
@@ -3483,7 +3541,7 @@ static void ir_select_read (ClientData clientData)
             {
                 p->failInfo = IR_TCL_FAIL_IN_APDU;
                 p->apduOffset = odr_offset (p->odr_in);
-                IrTcl_eval (p->interp, p->failback);
+                ir_tcl_eval (p->interp, p->failback);
             }
             /* release ir object now if failback deleted it */
             ir_obj_delete (p);
@@ -3537,7 +3595,7 @@ static void ir_select_read (ClientData clientData)
                 if (p->failback)
                 {
                     p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
-                    IrTcl_eval (p->interp, p->failback);
+                    ir_tcl_eval (p->interp, p->failback);
                 }
                 return;
             }
@@ -3546,9 +3604,9 @@ static void ir_select_read (ClientData clientData)
         p->state = IR_TCL_R_Idle;
        
         if (apdu_call)
-            IrTcl_eval (p->interp, apdu_call);
+            ir_tcl_eval (p->interp, apdu_call);
         else if (rq->callback)
-            IrTcl_eval (p->interp, rq->callback);
+            ir_tcl_eval (p->interp, rq->callback);
         free (rq->buf_out);
         free (rq->callback);
         free (rq->object_name);
@@ -3593,7 +3651,7 @@ static void ir_select_write (ClientData clientData)
             if (p->failback)
             {
                 p->failInfo = IR_TCL_FAIL_CONNECT;
-                IrTcl_eval (p->interp, p->failback);
+                ir_tcl_eval (p->interp, p->failback);
             }
             do_disconnect (p, NULL, 2, NULL);
             return;
@@ -3604,7 +3662,7 @@ static void ir_select_write (ClientData clientData)
         ir_select_remove_write (cs_fileno (p->cs_link), p);
 #endif
         if (p->callback)
-            IrTcl_eval (p->interp, p->callback);
+            ir_tcl_eval (p->interp, p->callback);
         return;
     }
     rq = p->request_queue;
@@ -3617,7 +3675,7 @@ static void ir_select_write (ClientData clientData)
         if (p->failback)
         {
             p->failInfo = IR_TCL_FAIL_WRITE;
-            IrTcl_eval (p->interp, p->failback);
+            ir_tcl_eval (p->interp, p->failback);
         }
         free (rq->buf_out);
         rq->buf_out = NULL;