X-Git-Url: http://lists.indexdata.dk/cgi-bin?a=blobdiff_plain;f=ir-tcl.c;h=30a3b5b706fb2abb7cd419e15990a00d24914c85;hb=1b15670e090677122c83f162a446efa5495e6235;hp=468bf3aba372ca2737d4c15e706facf8027b9733;hpb=9d133cf6537db3aa9b09fd5d215e72dfa92b9cf4;p=ir-tcl-moved-to-github.git

diff --git a/ir-tcl.c b/ir-tcl.c
index 468bf3a..30a3b5b 100644
--- a/ir-tcl.c
+++ b/ir-tcl.c
@@ -5,7 +5,16 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: ir-tcl.c,v $
- * Revision 1.44  1995-06-19 17:01:20  adam
+ * Revision 1.46  1995-06-22 13:15:06  adam
+ * Feature: SUTRS. Setting getSutrs implemented.
+ * Work on display formats.
+ * Preferred record syntax can be set by the user.
+ *
+ * Revision 1.45  1995/06/20  08:07:30  adam
+ * New setting: failInfo.
+ * Working on better cancel mechanism.
+ *
+ * Revision 1.44  1995/06/19  17:01:20  adam
  * Minor changes.
  *
  * Revision 1.43  1995/06/19  13:06:08  adam
@@ -646,6 +655,48 @@ static int do_options (void *obj, Tcl_Interp *interp,
 }
 
 /*
+ * do_failInfo: Get fail information
+ */
+static int do_failInfo (void *obj, Tcl_Interp *interp, int argc, char **argv)
+{
+    char buf[16], *cp;
+    IrTcl_Obj *p = obj;
+
+    if (argc <= 0)
+    {
+        p->failInfo = 0;
+	return TCL_OK;
+    }
+    sprintf (buf, "%d", p->failInfo);
+    switch (p->failInfo)
+    {
+    case 0:
+        cp = "ok";
+        break;
+    case IR_TCL_FAIL_CONNECT:
+        cp = "connect failed";
+        break;
+    case IR_TCL_FAIL_READ:
+        cp = "connection closed";
+        break;
+    case IR_TCL_FAIL_WRITE:
+        cp = "connection closed";
+        break;
+    case IR_TCL_FAIL_IN_APDU:
+        cp = "failed to decode incoming APDU";
+        break;
+    case IR_TCL_FAIL_UNKNOWN_APDU:
+        cp = "unknown APDU";
+        break;
+    default:
+        cp = "";
+    } 
+    Tcl_AppendElement (interp, buf);
+    Tcl_AppendElement (interp, cp);
+    return TCL_OK;
+}
+
+/*
  * do_preferredMessageSize: Set/get preferred message size
  */
 static int do_preferredMessageSize (void *obj, Tcl_Interp *interp,
@@ -755,7 +806,7 @@ static int do_targetImplementationName (void *obj, Tcl_Interp *interp,
                                         int argc, char **argv)
 {
     IrTcl_Obj *p = obj;
-
+    
     if (argc == 0)
     {
         p->targetImplementationName = NULL;
@@ -1309,6 +1360,7 @@ static IrTcl_Method ir_method_tab[] = {
 { 1, "comstack",                    do_comstack },
 { 1, "protocol",                    do_protocol },
 { 0, "failback",                    do_failback },
+{ 0, "failInfo",                    do_failInfo },
 
 { 1, "connect",                     do_connect },
 { 0, "protocolVersion",             do_protocolVersion },
@@ -1510,6 +1562,7 @@ static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv)
         ident.proto = p->protocol_type;
         ident.class = CLASS_RECSYN;
         ident.value = *obj->set_inher.preferredRecordSyntax;
+        logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
         req->preferredRecordSyntax = odr_oiddup (p->odr_out, 
                                                  oid_getoidbyent (&ident));
     }
@@ -1856,6 +1909,41 @@ static int do_getMarc (void *o, Tcl_Interp *interp, int argc, char **argv)
     return ir_tcl_get_marc (interp, rl->u.dbrec.buf, argc, argv);
 }
 
+/*
+ * do_getSutrs: Get SUTRS Record
+ */
+static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv)
+{
+    IrTcl_SetObj *obj = o;
+    int offset;
+    IrTcl_RecordList *rl;
+
+    if (argc <= 0)
+        return TCL_OK;
+    if (argc < 3)
+    {
+        sprintf (interp->result, "wrong # args");
+        return TCL_ERROR;
+    }
+    if (Tcl_GetInt (interp, argv[2], &offset)==TCL_ERROR)
+        return TCL_ERROR;
+    rl = find_IR_record (obj, offset);
+    if (!rl)
+    {
+        Tcl_AppendResult (interp, "No record at #", argv[2], NULL);
+        return TCL_ERROR;
+    }
+    if (rl->which != Z_NamePlusRecord_databaseRecord)
+    {
+        Tcl_AppendResult (interp, "No DB record at #", argv[2], NULL);
+        return TCL_ERROR;
+    }
+    if (rl->u.dbrec.type != VAL_SUTRS)
+        return TCL_OK;
+    Tcl_AppendElement (interp, rl->u.dbrec.buf);
+    return TCL_OK;
+}
+
 
 /*
  * do_responseStatus: Return response status (present or search)
@@ -1946,7 +2034,19 @@ static int do_present (void *o, Tcl_Interp *interp,
     
     req->resultSetStartPoint = &start;
     req->numberOfRecordsRequested = &number;
-    req->preferredRecordSyntax = 0;
+    if (obj->set_inher.preferredRecordSyntax)
+    {
+        struct oident ident;
+
+        ident.proto = p->protocol_type;
+        ident.class = CLASS_RECSYN;
+        ident.value = *obj->set_inher.preferredRecordSyntax;
+        logf (LOG_DEBUG, "Preferred record syntax is %d", ident.value);
+        req->preferredRecordSyntax = odr_oiddup (p->odr_out, 
+                                                 oid_getoidbyent (&ident));
+    }
+    else
+        req->preferredRecordSyntax = 0;
 
     if (!z_APDU (p->odr_out, &apdu, 0))
     {
@@ -2025,6 +2125,7 @@ static IrTcl_Method ir_set_method_tab[] = {
     { 0, "present",                 do_present },
     { 0, "type",                    do_type },
     { 0, "getMarc",                 do_getMarc },
+    { 0, "getSutrs",                do_getSutrs },
     { 0, "recordType",              do_recordType },
     { 0, "diag",                    do_diag },
     { 0, "responseStatus",          do_responseStatus },
@@ -2607,22 +2708,44 @@ static void ir_handleRecords (void *o, Z_Records *zrs)
             {
                 Z_DatabaseRecord *zr; 
                 Odr_external *oe;
+                struct oident *ident;
                 
                 zr = zrs->u.databaseOrSurDiagnostics->records[offset]
                     ->u.databaseRecord;
                 oe = (Odr_external*) zr;
 		rl->u.dbrec.size = zr->u.octet_aligned->len;
+
                 rl->u.dbrec.type = VAL_USMARC;
+                ident = oid_getentbyoid (oe->direct_reference);
+                rl->u.dbrec.type = ident->value;
+
                 if (oe->which == ODR_EXTERNAL_octet && rl->u.dbrec.size > 0)
                 {
-                    const char *buf = (char*) zr->u.octet_aligned->buf;
+                    char *buf = (char*) zr->u.octet_aligned->buf;
                     if ((rl->u.dbrec.buf = malloc (rl->u.dbrec.size)))
 		        memcpy (rl->u.dbrec.buf, buf, rl->u.dbrec.size);
-                    if (oe->direct_reference)
+                }
+                else if (rl->u.dbrec.type == VAL_SUTRS && 
+                         oe->which == ODR_EXTERNAL_single)
+                {
+                    Odr_oct *rc;
+                    
+                    logf (LOG_DEBUG, "Decoding SUTRS");
+                    odr_setbuf (p->odr_in, (char*) oe->u.single_ASN1_type->buf,
+                                oe->u.single_ASN1_type->len, 0);
+                    if (!z_SUTRS(p->odr_in, &rc, 0))
+                    {
+                        logf (LOG_WARN, "Cannot decode SUTRS");
+                        rl->u.dbrec.buf = NULL;
+                    }
+                    else 
                     {
-                        struct oident *ident = 
-                            oid_getentbyoid (oe->direct_reference);
-                        rl->u.dbrec.type = ident->value;
+                        if ((rl->u.dbrec.buf = malloc (rc->len+1)))
+                        {
+                            memcpy (rl->u.dbrec.buf, rc->buf, rc->len);
+                            rl->u.dbrec.buf[rc->len] = '\0';
+                        }
+                        rl->u.dbrec.size = rc->len;
                     }
                 }
                 else
@@ -2817,7 +2940,10 @@ void ir_select_read (ClientData clientData)
         {
             logf (LOG_DEBUG, "cs_rcvconnect error");
             if (p->failback)
+            {
+                p->failInfo = IR_TCL_FAIL_CONNECT;
                 IrTcl_eval (p->interp, p->failback);
+            }
             do_disconnect (p, NULL, 2, NULL);
             return;
         }
@@ -2835,7 +2961,10 @@ void ir_select_read (ClientData clientData)
             logf (LOG_DEBUG, "cs_get failed, code %d", r);
             ir_select_remove (cs_fileno (p->cs_link), p);
             if (p->failback)
+            {
+                p->failInfo = IR_TCL_FAIL_READ;
                 IrTcl_eval (p->interp, p->failback);
+            }
             do_disconnect (p, NULL, 2, NULL);
 
 	    /* relase ir object now if callback deleted it */
@@ -2850,7 +2979,10 @@ void ir_select_read (ClientData clientData)
         {
             logf (LOG_DEBUG, "%s", odr_errlist [odr_geterror (p->odr_in)]);
             if (p->failback)
+            {
+                p->failInfo = IR_TCL_FAIL_IN_APDU;
                 IrTcl_eval (p->interp, p->failback);
+            }
             do_disconnect (p, NULL, 2, NULL);
 
 	    /* release ir object now if failback deleted it */
@@ -2874,7 +3006,10 @@ void ir_select_read (ClientData clientData)
         default:
             logf (LOG_WARN, "Received unknown APDU type (%d)", apdu->which);
             if (p->failback)
+            {
+                p->failInfo = IR_TCL_FAIL_UNKNOWN_APDU;
                 IrTcl_eval (p->interp, p->failback);
+            }
             do_disconnect (p, NULL, 2, NULL);
         }
         odr_reset (p->odr_in);
@@ -2909,7 +3044,10 @@ void ir_select_write (ClientData clientData)
             logf (LOG_DEBUG, "cs_rcvconnect error");
             ir_select_remove_write (cs_fileno (p->cs_link), p);
             if (p->failback)
+            {
+                p->failInfo = IR_TCL_FAIL_CONNECT;
                 IrTcl_eval (p->interp, p->failback);
+            }
             do_disconnect (p, NULL, 2, NULL);
             return;
         }
@@ -2922,7 +3060,10 @@ void ir_select_write (ClientData clientData)
     {   
         logf (LOG_DEBUG, "select write fail");
         if (p->failback)
+        {
+            p->failInfo = IR_TCL_FAIL_WRITE;
             IrTcl_eval (p->interp, p->failback);
+        }
         do_disconnect (p, NULL, 2, NULL);
     }
     else if (r == 0)            /* remove select bit */