started on ANSI sequence processing

[people/xl0/gpxe.git] / src / tests / curses_scr.c

diff --git a/src/tests/curses_scr.c b/src/tests/curses_scr.c
index 6c29897..398b9cf 100644 (file)
--- a/src/tests/curses_scr.c
+++ b/src/tests/curses_scr.c
@@ -2,6 +2,7 @@
 #include <termios.h>
 #include <stddef.h>
 #include <stdio.h>
+#include <string.h>
 
 #define ESC 27
 #define MODE 3
@@ -46,7 +47,27 @@ void _putc( struct _curses_screen *scr __unused, chtype c ) {
 }
 
 int _getc( struct _curses_screen *scr __unused ) {
-       return getchar();
+       int c;
+       char buffer[16];
+       char *ptr;
+       c = getchar();
+       if ( c == '\n' )
+               return KEY_ENTER;
+       /*
+         WE NEED TO PROCESS ANSI SEQUENCES TO PASS BACK KEY_* VALUES
+       if ( c == ESC ) {
+               ptr = buffer;
+               while ( scr->peek( scr ) == TRUE ) {
+                       *(ptr++) = getchar();
+               }
+
+               // ANSI sequences
+               if ( strcmp ( buffer, "[D" ) == 0 )
+                       return KEY_LEFT;
+       }
+       */
+
+       return c;
 }
 
 bool _peek( struct _curses_screen *scr __unused ) {