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, 123 insertions, 0 deletions

diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/printw.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/printw.c
new file mode 100644
index 0000000000..9be0c5fc20
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/printw.c
@@ -0,0 +1,123 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: printw.c,v 1.40 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         printw
+
+  Synopsis:
+        int printw(const char *fmt, ...);
+        int wprintw(WINDOW *win, const char *fmt, ...);
+        int mvprintw(int y, int x, const char *fmt, ...);
+        int mvwprintw(WINDOW *win, int y, int x, const char *fmt,...);
+        int vwprintw(WINDOW *win, const char *fmt, va_list varglist);
+        int vw_printw(WINDOW *win, const char *fmt, va_list varglist);
+
+  Description:
+        The printw() functions add a formatted string to the window at 
+        the current or specified cursor position. The format strings are 
+        the same as used in the standard C library's printf(). (printw() 
+        can be used as a drop-in replacement for printf().)
+
+  Return Value:
+        All functions return the number of characters printed, or 
+        ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        printw                                  Y       Y       Y
+        wprintw                                 Y       Y       Y
+        mvprintw                                Y       Y       Y
+        mvwprintw                               Y       Y       Y
+        vwprintw                                Y       -      4.0
+        vw_printw                               Y
+
+**man-end****************************************************************/
+
+#include <string.h>
+
+int vwprintw(WINDOW *win, const char *fmt, va_list varglist)
+{
+    char printbuf[513];
+    int len;
+
+    PDC_LOG(("vwprintw() - called\n"));
+
+#ifdef HAVE_VSNPRINTF
+    len = vsnprintf(printbuf, 512, fmt, varglist);
+#else
+    len = vsprintf(printbuf, fmt, varglist);
+#endif
+    return (waddstr(win, printbuf) == ERR) ? ERR : len;
+}
+
+int printw(const char *fmt, ...)
+{
+    va_list args;
+    int retval;
+
+    PDC_LOG(("printw() - called\n"));
+
+    va_start(args, fmt);
+    retval = vwprintw(stdscr, fmt, args);
+    va_end(args);
+
+    return retval;
+}
+
+int wprintw(WINDOW *win, const char *fmt, ...)
+{
+    va_list args;
+    int retval;
+
+    PDC_LOG(("wprintw() - called\n"));
+
+    va_start(args, fmt);
+    retval = vwprintw(win, fmt, args);
+    va_end(args);
+
+    return retval;
+}
+
+int mvprintw(int y, int x, const char *fmt, ...)
+{
+    va_list args;
+    int retval;
+
+    PDC_LOG(("mvprintw() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    va_start(args, fmt);
+    retval = vwprintw(stdscr, fmt, args);
+    va_end(args);
+
+    return retval;
+}
+
+int mvwprintw(WINDOW *win, int y, int x, const char *fmt, ...)
+{
+    va_list args;
+    int retval;
+
+    PDC_LOG(("mvwprintw() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    va_start(args, fmt);
+    retval = vwprintw(win, fmt, args);
+    va_end(args);
+
+    return retval;
+}
+
+int vw_printw(WINDOW *win, const char *fmt, va_list varglist)
+{
+    PDC_LOG(("vw_printw() - called\n"));
+
+    return vwprintw(win, fmt, varglist);
+}