* Sebastian Hammer, Adam Dickmeiss
*
* $Log: tclmain.c,v $
- * Revision 1.8 1995-06-21 15:16:44 adam
+ * Revision 1.15 1996-01-10 09:18:45 adam
+ * PDU specific callbacks implemented: initRespnse, searchResponse,
+ * presentResponse and scanResponse.
+ * Bug fix in the command line shell (tclmain.c) - discovered on OSF/1.
+ *
+ * Revision 1.14 1995/09/21 13:11:53 adam
+ * Support of dynamic loading.
+ * Test script uses load command if necessary.
+ *
+ * Revision 1.13 1995/08/28 12:21:22 adam
+ * Removed lines and list as synonyms of list in MARC extractron.
+ * Configure searches also for tk4.0 / tcl7.4.
+ *
+ * Revision 1.12 1995/08/28 11:07:16 adam
+ * Minor changes.
+ *
+ * Revision 1.11 1995/08/03 13:23:02 adam
+ * Request queue.
+ *
+ * Revision 1.10 1995/06/30 12:39:28 adam
+ * Bug fix: loadFile didn't set record type.
+ * The MARC routines are a little less strict in the interpretation.
+ * Script display.tcl replaces the old marc.tcl.
+ * New interactive script: shell.tcl.
+ *
+ * Revision 1.9 1995/06/26 10:20:20 adam
+ * ir-tk works like wish.
+ *
+ * Revision 1.8 1995/06/21 15:16:44 adam
* More work on configuration.
*
* Revision 1.7 1995/06/21 11:04:54 adam
#include <assert.h>
#include <tcl.h>
-
+#include <log.h>
#include "ir-tcl.h"
static char *fileName = NULL;
/* select(2) callbacks */
struct callback {
- void (*r_handle)(void *p);
- void (*w_handle)(void *p);
- void (*x_handle)(void *p);
+ void (*r_handle)(ClientData);
+ void (*w_handle)(ClientData);
+ void (*x_handle)(ClientData);
void *obj;
};
#define MAX_CALLBACK 200
{
if (Tcl_Init(interp) == TCL_ERROR)
return TCL_ERROR;
- if (ir_tcl_init(interp) == TCL_ERROR)
+ if (Irtcl_Init(interp) == TCL_ERROR)
return TCL_ERROR;
return TCL_OK;
}
exit (1);
tcl_mainloop (interp, 0);
}
- else
+ else if (isatty(0))
{
+
Tcl_SetVar (interp, "tcl_interactive", "1", TCL_GLOBAL_ONLY);
tcl_mainloop (interp, 1);
}
+ else
+ {
+ Tcl_DString command;
+ char input_buf[1024];
+ int count;
+
+ printf ("xx\n");
+ Tcl_DStringInit (&command);
+ while (fgets (input_buf, 1024, stdin))
+ {
+ count = strlen(input_buf);
+ Tcl_DStringAppend (&command, input_buf, count);
+ if (Tcl_CommandComplete (Tcl_DStringValue (&command)))
+ {
+ int code = Tcl_Eval (interp, Tcl_DStringValue (&command));
+ Tcl_DStringFree (&command);
+ if (code)
+ printf ("Error: %s\n", interp->result);
+ }
+ }
+ tcl_mainloop (interp, 0);
+ }
exit (0);
}
if (interactive)
{
Tcl_DStringInit (&command);
- printf ("[TCL]"); fflush (stdout);
+ printf ("%% "); fflush (stdout);
}
while (1)
{
{
if (FD_ISSET (i, &fdset_tcl_r))
{
- assert (callback_table[i].r_handle);
- (*callback_table[i].r_handle) (callback_table[i].obj);
+ if (callback_table[i].r_handle)
+ (*callback_table[i].r_handle) (callback_table[i].obj);
}
if (FD_ISSET (i, &fdset_tcl_w))
{
- assert (callback_table[i].w_handle);
- (*callback_table[i].w_handle) (callback_table[i].obj);
+ if (callback_table[i].w_handle)
+ (*callback_table[i].w_handle) (callback_table[i].obj);
}
if (FD_ISSET (i, &fdset_tcl_x))
{
- assert (callback_table[i].x_handle);
- (*callback_table[i].x_handle) (callback_table[i].obj);
+ if (callback_table[i].x_handle)
+ (*callback_table[i].x_handle) (callback_table[i].obj);
}
}
if (interactive && FD_ISSET(0, &fdset_tcl_r))
{
- char input_buf[256];
- int count = read (0, input_buf, 256);
+ char input_buf[1024];
+ int count = read (0, input_buf, 1024);
if (count <= 0)
exit (0);
int code = Tcl_Eval (interp, Tcl_DStringValue (&command));
Tcl_DStringFree (&command);
if (code)
- printf ("[ERR:%s]\n", interp->result);
- else
- printf ("[RES:%s]\n", interp->result);
- printf ("[TCL]"); fflush (stdout);
+ printf ("Error: %s\n", interp->result);
+ else if (*interp->result)
+ printf ("%s\n", interp->result);
+ printf ("%% "); fflush (stdout);
}
}
}