added watt32 headers and brought the DOS version up to parity with UNIX

[oftp] / src / dos / input.c

diff --git a/src/dos/input.c b/src/dos/input.c
index 4b36e4a..34632b6 100644 (file)
--- a/src/dos/input.c
+++ b/src/dos/input.c
@@ -10,11 +10,61 @@ void cleanup_input(void)
 {
 }
 
+static int conv_special(int key)
+{
+       switch(key) {
+       case 72:
+               return KB_UP;
+       case 80:
+               return KB_DOWN;
+       case 75:
+               return KB_LEFT;
+       case 77:
+               return KB_RIGHT;
+       case 71:
+               return KB_HOME;
+       case 79:
+               return KB_END;
+       case 82:
+               return KB_INS;
+       case 83:
+               return KB_DEL;
+       case 73:
+               return KB_PGUP;
+       case 81:
+               return KB_PGDN;
+       default:
+               break;
+       }
+
+       if(key >= 58 && key <= 70) {
+               return KB_F1 + (key - 59);
+       }
+
+       return -1;
+}
+
 int poll_input(union event *ev)
 {
+       static int special;
+
        if(have_input()) {
                ev->type = EV_KEY;
-               ev->key.key = getch();
+               if((ev->key.key = getch()) == 0) {
+                       special = 1;
+                       return 0;
+               }
+
+               if(special) {
+                       special = 0;
+                       if((ev->key.key = conv_special(ev->key.key)) == -1) {
+                               return 0;
+                       }
+               } else {
+                       if(ev->key.key == '\r') {
+                               ev->key.key = '\n';
+                       }
+               }
                return 1;
        }
        return 0;