3 * IR toolkit for tcl/tk
5 * See the file LICENSE for details.
6 * Sebastian Hammer, Adam Dickmeiss
9 * Revision 1.6 1996-02-06 09:22:54 adam
10 * Ported ir-tcl to use beta releases of tcl7.5/tk4.1.
12 * Revision 1.5 1995/11/28 13:53:40 quinn
15 * Revision 1.4 1995/10/17 12:18:59 adam
16 * Bug fix: when target connection closed, the connection was not
17 * properly reestablished.
19 * Revision 1.3 1995/08/04 11:32:40 adam
20 * More work on output queue. Memory related routines moved
23 * Revision 1.2 1995/08/03 13:23:01 adam
26 * Revision 1.1 1995/07/28 10:28:39 adam
27 * First work on request queue.
38 int ir_tcl_send_APDU (Tcl_Interp *interp, IrTcl_Obj *p, Z_APDU *apdu,
39 const char *msg, const char *object_name)
43 if (!z_APDU (p->odr_out, &apdu, 0))
45 Tcl_AppendResult (interp, odr_errmsg (odr_geterror (p->odr_out)),
47 odr_reset (p->odr_out);
50 rp = &p->request_queue;
53 *rp = ir_tcl_malloc (sizeof(**rp));
56 if (ir_tcl_strdup (interp, &(*rp)->object_name, object_name) == TCL_ERROR)
58 if (ir_tcl_strdup (interp, &(*rp)->callback, p->callback) == TCL_ERROR)
61 (*rp)->buf_out = odr_getbuf (p->odr_out, &(*rp)->len_out, NULL);
62 odr_setbuf (p->odr_out, NULL, 0, 1);
63 odr_reset (p->odr_out);
64 if (p->state == IR_TCL_R_Idle)
66 logf (LOG_DEBUG, "send_apdu. Sending %s", msg);
67 if (ir_tcl_send_q (p, p->request_queue, msg) == TCL_ERROR)
69 sprintf (interp->result, "cs_put failed in %s", msg);
74 logf (LOG_DEBUG, "send_apdu. Not idle (%s)", msg);
78 int ir_tcl_send_q (IrTcl_Obj *p, IrTcl_Request *rp, const char *msg)
83 r = cs_put (p->cs_link, rp->buf_out, rp->len_out);
88 #if IRTCL_GENERIC_FILES
89 ir_select_add_write (p->csFile, p);
91 ir_select_add_write (cs_fileno (p->cs_link), p);
93 logf (LOG_DEBUG, "Send part of %s", msg);
94 p->state = IR_TCL_R_Writing;
98 logf (LOG_DEBUG, "Send %s (%d bytes)", msg, rp->len_out);
99 p->state = IR_TCL_R_Waiting;
106 void ir_tcl_del_q (IrTcl_Obj *p)
108 IrTcl_Request *rp, *rp1;
110 for (rp = p->request_queue; rp; rp = rp1)
112 free (rp->object_name);
118 p->request_queue = NULL;