*** empty log message ***

1 files changed, 79 insertions, 28 deletions

diff --git a/src/terminal.c b/src/terminal.c
index a4cd31b..f0472a1 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -10,6 +10,9 @@ static char rcsid[] = "$Id$";
 
 /*
  * $Log$
+ * Revision 1.2  2008/02/13 01:08:18  james
+ * *** empty log message ***
+ *
  * Revision 1.1  2008/02/12 22:36:46  james
  * *** empty log message ***
  *
@@ -45,6 +48,8 @@ typedef struct TERMINAL_struct
 
 
 static TERMINAL terminal_list=NULL;
+int terminal_winches;
+
 
 
 static void
@@ -71,6 +76,60 @@ terminal_close (TTY * _t)
 }
 
 
+void terminal_atexit(void)
+{
+while (terminal_list)
+	terminal_close(terminal_list);
+}
+
+static void sigint(int dummy)
+{
+terminal_atexit();
+exit(-1);
+}
+
+static void
+sigwinch (int not)
+{
+  terminal_winches++;
+}
+
+
+void
+terminal_getsize (TTY *_t)
+{
+TERMINAL *t=(TTY *) _t;
+  struct winsize sz = { 0 };
+
+if (!t) return;
+
+if (ioctl (a->wfd, TIOCGWINSZ, &sz))
+    {
+      t->size.x = CRT_COLS;
+      t->size.y = CRT_ROWS;
+    }
+  else
+    {
+      t->size.x = sz.ws_col;
+      t->size.y = sz.ws_row;
+    }
+}
+
+
+void terminal_dispatch(void)
+{
+TERMINAL *t;
+
+
+if (!terminal_winches) return;
+
+terminal_winches=0;
+
+for (t=terminal_list;t;t=t->next)
+terminal_getsize(t);
+
+}
+
 
 static int
 terminal_read (TTY * _t, void *buf, int len)
@@ -78,6 +137,8 @@ terminal_read (TTY * _t, void *buf, int len)
   TERMINAL *t = (TERMINAL *) _t;
   int red, done = 0;
 
+  terminal_dispatch();
+
   do
     {
 
@@ -104,6 +165,8 @@ terminal_write (TTY * _t, void *buf, int len)
   int writ, done = 0;
   TERMINAL *t = (TERMINAL *) _t;
 
+  terminal_dispatch();
+
   do
     {
 
@@ -123,6 +186,20 @@ terminal_write (TTY * _t, void *buf, int len)
   return done;
 }
 
+
+void terminal_register_handlers(void)
+{
+ struct sigaction sa = { 0 };
+
+    sa.sa_handler = sigwinch;
+    sa.sa_flags = SA_RESTART;
+    sigaction (SIGWINCH, &sa, NULL);
+
+    sa.sa_handler = sigint;
+    sa.sa_flags = SA_RESTART;
+    sigaction (SIGINT, &sa, NULL);
+}
+
 TTY *
 terminal_open (int rfd,int wfd)
 {
@@ -156,34 +233,8 @@ terminal_open (int rfd,int wfd)
   t->close = terminal_close;
 
 
-  return (TTY *) t;
-}
+  terminal_getsize((TTY*) t);
 
-void
-terminal_getsize (TTY *_t,CRT_POS *pos)
-{
-TERMINAL *t=(TTY *) _t;
-  struct winsize sz = { 0 };
-
-if ((!t) || (!pos)) return;
-
-if (ioctl (a->wfd, TIOCGWINSZ, &sz))
-    {
-      pos->x = CRT_COLS;
-      pos->y = CRT_ROWS;
-    }
-  else
-    {
-      pos->x = sz.ws_col;
-      pos->y = sz.ws_row;
-    }
-}
-
-
-void terminal_atexit(void)
-{
-while (terminal_list)
-	terminal_close(terminal_list);
+  return (TTY *) t;
 }
 
-