/*
* Find the xattr_handler with the matching prefix.
*/
static struct xattr_handler *
xattr_resolve_name(struct xattr_handler **handlers, const char **name)
{
struct xattr_handler *handler;
if (!*name)
return NULL;
for_each_xattr_handler(handlers, handler) {
const char *n = strcmp_prefix(*name, handler->prefix);
if (n) {
*name = n;
break;
}
}
return handler;
}
/*
* strに対応するキーコードとエスケープシーケンスの長さを返す
* 見つからなかったらUKey_Escapeと、途中まで一致しているエスケープシー
* ケンスがある場合はTRUEない場合はFALSEを返す
*/
int *escape_sequence2key(const char *str, int str_len)
{
static int rval[2];
int len;
int not_enough = 0;
if ( (not_enough += len = strcmp_prefix(str, str_len, _KEY_UP )), len > 0) { rval[0] = UKey_Up;
} else if ( (not_enough += len = strcmp_prefix(str, str_len, _KEY_DOWN )), len > 0) { rval[0] = UKey_Down;
} else if ( (not_enough += len = strcmp_prefix(str, str_len, _KEY_RIGHT )), len > 0) { rval[0] = UKey_Right;
} else if ( (not_enough += len = strcmp_prefix(str, str_len, _KEY_LEFT )), len > 0) { rval[0] = UKey_Left;
} else if (key_backspace != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_backspace)), len > 0)) { rval[0] = UKey_Backspace;
} else if (key_dc != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_dc )), len > 0)) { rval[0] = UKey_Delete;
} else if (key_left != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_left )), len > 0)) { rval[0] = UKey_Left;
} else if (key_up != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_up )), len > 0)) { rval[0] = UKey_Up;
} else if (key_right != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_right )), len > 0)) { rval[0] = UKey_Right;
} else if (key_down != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_down )), len > 0)) { rval[0] = UKey_Down;
} else if (key_ppage != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_ppage )), len > 0)) { rval[0] = UKey_Prior;
} else if (key_npage != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_npage )), len > 0)) { rval[0] = UKey_Next;
} else if (key_home != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_home )), len > 0)) { rval[0] = UKey_Home;
} else if (key_end != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_end )), len > 0)) { rval[0] = UKey_End;
} else if (key_ic != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_ic )), len > 0)) { rval[0] = UKey_Insert;
} else if (key_f1 != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_f1 )), len > 0)) { rval[0] = UKey_F1;
} else if (key_f2 != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_f2 )), len > 0)) { rval[0] = UKey_F2;
} else if (key_f3 != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_f3 )), len > 0)) { rval[0] = UKey_F3;
} else if (key_f4 != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_f4 )), len > 0)) { rval[0] = UKey_F4;
} else if (key_f5 != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_f5 )), len > 0)) { rval[0] = UKey_F5;
} else if (key_f6 != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_f6 )), len > 0)) { rval[0] = UKey_F6;
} else if (key_f7 != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_f7 )), len > 0)) { rval[0] = UKey_F7;
} else if (key_f8 != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_f8 )), len > 0)) { rval[0] = UKey_F8;
} else if (key_f9 != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_f9 )), len > 0)) { rval[0] = UKey_F9;
} else if (key_f10 != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_f10 )), len > 0)) { rval[0] = UKey_F10;
} else if (key_f11 != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_f11 )), len > 0)) { rval[0] = UKey_F11;
} else if (key_f12 != NULL && ((not_enough += len = strcmp_prefix(str, str_len, key_f12 )), len > 0)) { rval[0] = UKey_F12;
} else {
rval[0] = UKey_Other;
len = not_enough < 0 ? TRUE : FALSE;
}
rval[1] = len;
return rval;
}
