libpayload: Add PDCurses and ncurses' libform/libmenu

PDCurses provides an alternative implementation of the curses library
standard in addition to tinycurses.
Where tinycurses is really tiny, PDCurses is more complete and provides
virtually unlimited windows and the full API.
The PDCurses code is brought in "vanilla", with all local changes
residing in curses/pdcurses-backend/

In addition to a curses library, this change also provides libpanel (as
part of the PDCurses code), and libform and libmenu which were derived
from ncurses-5.9.
As they rely on ncurses internals (and PDCurses is not ncurses), more
changes were required for these libraries to work.

The build system is extended to install the right set of header files
depending on the selected curses implementation.

Change-Id: I9e5b920f94b6510da01da2f656196a993170d1c5
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/106
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcsetsc.c b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcsetsc.c
new file mode 100644
index 0000000000..0df97ab744
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcsetsc.c
@@ -0,0 +1,62 @@
+/* Public Domain Curses */
+
+#include "pdcsdl.h"
+
+RCSID("$Id: pdcsetsc.c,v 1.7 2008/07/14 04:24:52 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         pdcsetsc
+
+  Synopsis:
+        int PDC_set_blink(bool blinkon);
+        void PDC_set_title(const char *title);
+
+  Description:
+        PDC_set_blink() toggles whether the A_BLINK attribute sets an
+        actual blink mode (TRUE), or sets the background color to high
+        intensity (FALSE). The default is platform-dependent (FALSE in
+        most cases). It returns OK if it could set the state to match 
+        the given parameter, ERR otherwise. Current platforms also 
+        adjust the value of COLORS according to this function -- 16 for 
+        FALSE, and 8 for TRUE.
+
+        PDC_set_title() sets the title of the window in which the curses
+        program is running. This function may not do anything on some
+        platforms. (Currently it only works in Win32 and X11.)
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_set_blink                           -       -       -
+        PDC_set_title                           -       -       -
+
+**man-end****************************************************************/
+
+int PDC_curs_set(int visibility)
+{
+    int ret_vis;
+
+    PDC_LOG(("PDC_curs_set() - called: visibility=%d\n", visibility));
+
+    ret_vis = SP->visibility;
+
+    SP->visibility = visibility;
+
+    PDC_gotoyx(SP->cursrow, SP->curscol);
+
+    return ret_vis;
+}
+
+void PDC_set_title(const char *title)
+{
+    PDC_LOG(("PDC_set_title() - called:<%s>\n", title));
+
+    SDL_WM_SetCaption(title, title);
+}
+
+int PDC_set_blink(bool blinkon)
+{
+    if (pdc_color_started)
+        COLORS = 16;
+
+    return blinkon ? ERR : OK;
+}