-/*
+/*
* cmd.c:
*
- * Copyright (c) 2008 James McKenzie <james@fishsoup.dhs.org>,
+ * Copyright (c) 2008 James McKenzie <sympathy@madingley.org>,
* All rights reserved.
*
*/
-static char rcsid[] = "$Id$";
+static char rcsid[] = "$Id: cmd.c,v 1.13 2008/03/07 13:16:02 james Exp $";
-/*
- * $Log$
+/*
+ * $Log: cmd.c,v $
+ * Revision 1.13 2008/03/07 13:16:02 james
+ * *** empty log message ***
+ *
+ * Revision 1.12 2008/03/07 12:37:04 james
+ * *** empty log message ***
+ *
+ * Revision 1.11 2008/03/03 06:04:42 james
+ * *** empty log message ***
+ *
+ * Revision 1.10 2008/03/02 10:50:32 staffcvs
+ * *** empty log message ***
+ *
+ * Revision 1.9 2008/03/02 10:37:56 james
+ * *** empty log message ***
+ *
+ * Revision 1.8 2008/02/29 22:50:29 james
+ * *** empty log message ***
+ *
+ * Revision 1.7 2008/02/28 22:00:42 james
+ * *** empty log message ***
+ *
+ * Revision 1.6 2008/02/28 16:57:51 james
+ * *** empty log message ***
+ *
+ * Revision 1.5 2008/02/28 15:37:06 james
+ * *** empty log message ***
+ *
+ * Revision 1.4 2008/02/28 11:27:48 james
+ * *** empty log message ***
+ *
* Revision 1.3 2008/02/22 17:07:00 james
* *** empty log message ***
*
#include "project.h"
-void
-cmd_parse (Cmd * c, Context * ctx, char *buf)
+int
+cmd_parse (Cmd * c, Context * ctx, ANSI * a, char *buf)
{
if (!strcmp (buf, "quit"))
c->disconnect++;
-
- if (!strcmp (buf, "flow"))
+ else if (!strcmp (buf, "flow"))
ctx->k->set_flow (ctx->k, ctx, 1);
- if (!strcmp (buf, "noflow"))
+ else if (!strcmp (buf, "noflow"))
ctx->k->set_flow (ctx->k, ctx, 0);
- if (!strcmp (buf, "ansi"))
+ else if (!strcmp (buf, "ansi"))
ctx->k->set_ansi (ctx->k, ctx, 0);
- if (!strcmp (buf, "noansi"))
+ else if (!strcmp (buf, "noansi"))
ctx->k->set_ansi (ctx->k, ctx, 1);
- if (!strncmp (buf, "baud", 4))
+ else if (!strncmp (buf, "baud", 4))
ctx->k->set_baud (ctx->k, ctx, atoi (buf + 4));
- if (!strncmp (buf, "break", 4))
+ else if (!strcmp (buf, "break"))
ctx->k->send_break (ctx->k, ctx);
- if (!strncmp (buf, "hangup", 4))
+ else if (!strcmp (buf, "hangup"))
ctx->k->hangup (ctx->k, ctx);
+ else if (!strcmp (buf, "reset"))
+ ctx->k->reset (ctx->k, ctx);
+ else if (!strcmp (buf, "expand")) {
+ int w = a->terminal->size.x;
+ int h = a->terminal->size.y - 1;
+ ctx->k->set_size (ctx->k, ctx, w, h);
+ } else if (!strncmp (buf, "width", 5))
+ ctx->k->set_size (ctx->k, ctx, atoi (buf + 5), 0);
+ else if (!strncmp (buf, "height", 6))
+ ctx->k->set_size (ctx->k, ctx, 0, atoi (buf + 6));
+ else
+ return -1;
+
+ return 0;
+
}
if (!ctx->v)
return;
- if (!c->active)
+ if (c->error)
+ vt102_status_line (ctx->v, "Command not recognized - press any key");
+ else if (!c->active)
vt102_status_line (ctx->v, c->csl);
else
vt102_status_line (ctx->v, c->buf);
-
}
int
-cmd_key (Cmd * c, Context * ctx, int key)
+cmd_key (Cmd * c, Context * ctx, ANSI * a, int key)
{
- if (key == 13)
- {
- cmd_parse (c, ctx, c->buf + 1);
+ if (c->error) {
+ c->error = 0;
+ c->active = 0;
+ cmd_show_status (c, ctx);
+ return 0;
+ }
+
+ if (key == 13) {
+ if (cmd_parse (c, ctx, a, c->buf + 1)) {
+ c->error++;
+ } else {
c->active = 0;
- cmd_show_status (c, ctx);
- return 0;
}
+ cmd_show_status (c, ctx);
+ return 0;
+ }
- if (((key == 8) || (key == 127)) && (c->ptr > 1))
- {
- c->ptr--;
- c->buf[c->ptr] = 0;
- }
+ if (((key == 8) || (key == 127)) && (c->ptr > 1)) {
+ c->ptr--;
+ c->buf[c->ptr] = 0;
+ }
- if ((key >= 32) && (key < 127))
- {
+ if ((key >= 32) && (key < 127)) {
- c->buf[c->ptr] = key;
- c->ptr++;
- c->buf[c->ptr] = 0;
+ c->buf[c->ptr] = key;
+ c->ptr++;
+ c->buf[c->ptr] = 0;
- }
+ }
cmd_show_status (c, ctx);
}
+int
+cmd_deactivate (Cmd * c, Context * ctx)
+{
+ c->active = 0;
+ cmd_show_status (c, ctx);
+ return 0;
+}
+
int
cmd_activate (Cmd * c, Context * ctx)
{
{
Cmd *ret;
- ret = (Cmd *) malloc (sizeof (Cmd));
+ ret = (Cmd *) xmalloc (sizeof (Cmd));
ret->disconnect = 0;
ret->active = 0;
+ ret->error = 0;
ret->csl[0] = 0;
}