Changeset 9d5cea6 in mainline

Timestamp:

2024-10-17T12:35:42Z (34 hours ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master

Children:

a72f3b8

Parents:

514108e

git-author:

Jiri Svoboda <jiri@…> (2024-10-16 17:35:40)

git-committer:

Jiri Svoboda <jiri@…> (2024-10-17 12:35:42)

Message:

Allow remcons/vt100 to set terminal title

Location:

uspace

Files:

• lib/vt/include/vt/vt100.h (modified) (1 diff)
• lib/vt/src/vt100.c (modified) (1 diff)
• srv/hid/remcons/remcons.c (modified) (3 diffs)

uspace/lib/vt/include/vt/vt100.h

@@ -184 +184 @@
 extern void vt100_cursor_visibility(vt100_t *, bool);
 extern void vt100_set_button_reporting(vt100_t *, bool);
+extern void vt100_set_title(vt100_t *, const char *);
 extern void vt100_putuchar(vt100_t *, char32_t);
 extern void vt100_flush(vt100_t *);

uspace/lib/vt/src/vt100.c

@@ -333 +333 @@
 }
 
+/** Set terminal title.
+ *
+ * @param vt VT instance
+ * @param title Terminal title
+ */
+void vt100_set_title(vt100_t *vt, const char *title)
+{
+        vt->cb->control_puts(vt->arg, "\033]0;");
+        vt->cb->control_puts(vt->arg, title);
+        vt->cb->control_puts(vt->arg, "\a");
+}
+
 /** Print Unicode character.
  *

uspace/srv/hid/remcons/remcons.c

@@ -95 +95 @@
 static void remcons_set_rgb_color(con_srv_t *, pixel_t, pixel_t);
 static void remcons_cursor_visibility(con_srv_t *, bool);
+static errno_t remcons_set_caption(con_srv_t *, const char *);
 static errno_t remcons_get_event(con_srv_t *, cons_event_t *);
 static errno_t remcons_map(con_srv_t *, sysarg_t, sysarg_t, charfield_t **);
@@ -116 +117 @@
         .set_rgb_color = remcons_set_rgb_color,
         .set_cursor_visibility = remcons_cursor_visibility,
+        .set_caption = remcons_set_caption,
         .get_event = remcons_get_event,
         .map = remcons_map,
@@ -349 +351 @@
 
         remcons->curs_visible = visible;
+}
+
+static errno_t remcons_set_caption(con_srv_t *srv, const char *caption)
+{
+        remcons_t *remcons = srv_to_remcons(srv);
+
+        if (remcons->enable_ctl) {
+                vt100_set_title(remcons->vt, caption);
+        }
+
+        return EOK;
 }