Lua expand multiple screen support

Some of the lcd functions had support for multiple screens but this wasn't
very safe since the screen number wasn't bounded within the screens[] array
This adds support for all the lcd functions along with checking that screen#
is bounded properly, adds around 600 bytes to devices with a remote screen
devices without a remote screen lock to SCREEN_MAIN

Change-Id: I618bbc7b3919c7b0ff375fb2d71949d7cab43c87

1 files changed, 8 insertions, 0 deletions

diff --git a/apps/plugins/lua/rocklib_aux.pl b/apps/plugins/lua/rocklib_aux.pl
index 5114e7b6f7..8ad59317d6 100755
--- a/apps/plugins/lua/rocklib_aux.pl
+++ b/apps/plugins/lua/rocklib_aux.pl
@@ -73,6 +73,14 @@ my @forbidden_functions = ('^open$',
                            '^codec_',
                            '^timer_',
                            '^lcd_(mono_)?+bitmap',
+                           '^lcd_(draw|fill|update_)rect$',
+                           '^lcd_draw(line|pixel)$',
+                           '^lcd_(h|v)line$',
+                           '^lcd_(update|clear_display|set_drawmode)$',
+                           '^lcd_setfont$',
+                           '^lcd_(set|get)_(fore|back)ground$',
+                           '^lcd_put(s|sxy|s_scroll)$',
+                           '^lcd_scroll_stop$',
                            '^__.+$',
                            '^.+_(un)?cached$',
                            '^audio_.+$',