reorganize some code

[apps/madtty.git] / madtty / madtty.c

diff --git a/madtty/rote.c b/madtty/madtty.c
similarity index 83%
rename from madtty/rote.c
rename to madtty/madtty.c
index 83dd331..0d1eba6 100644 (file)
--- a/madtty/rote.c
+++ b/madtty/madtty.c
@@ -259,3 +259,49 @@ int rote_vt_get_pty_fd(RoteTerm *rt) {
    return rt->pd->pty;
 }
 
+static const char *keytable[KEY_MAX+1];
+static int initialized = 0;
+
+static void keytable_init();
+
+void rote_vt_keypress(RoteTerm *rt, int keycode) {
+   char c = (char) keycode;
+
+   if (!initialized) keytable_init();
+
+   if (keycode >= 0 && keycode < KEY_MAX && keytable[keycode])
+      rote_vt_write(rt, keytable[keycode], strlen(keytable[keycode]));
+   else
+      rote_vt_write(rt, &c, 1); /* not special, just write it */
+}
+
+static void keytable_init() {
+   initialized = 1;
+   memset(keytable, 0, KEY_MAX+1 * sizeof(const char*));
+
+   keytable['\n']          = "\r";
+   keytable[KEY_UP]        = "\e[A";
+   keytable[KEY_DOWN]      = "\e[B";
+   keytable[KEY_RIGHT]     = "\e[C";
+   keytable[KEY_LEFT]      = "\e[D";
+   keytable[KEY_BACKSPACE] = "\b";
+   keytable[KEY_HOME]      = "\e[1~";
+   keytable[KEY_IC]        = "\e[2~";
+   keytable[KEY_DC]        = "\e[3~";
+   keytable[KEY_END]       = "\e[4~";
+   keytable[KEY_PPAGE]     = "\e[5~";
+   keytable[KEY_NPAGE]     = "\e[6~";
+   keytable[KEY_SUSPEND]   = "\x1A";  /* Ctrl+Z gets mapped to this */
+   keytable[KEY_F(1)]      = "\e[[A";
+   keytable[KEY_F(2)]      = "\e[[B";
+   keytable[KEY_F(3)]      = "\e[[C";
+   keytable[KEY_F(4)]      = "\e[[D";
+   keytable[KEY_F(5)]      = "\e[[E";
+   keytable[KEY_F(6)]      = "\e[17~";
+   keytable[KEY_F(7)]      = "\e[18~";
+   keytable[KEY_F(8)]      = "\e[19~";
+   keytable[KEY_F(9)]      = "\e[20~";
+   keytable[KEY_F(10)]     = "\e[21~";
+}
+
+