libpayload: Rename PDCurses-3.4 to PDCurses

Change-Id: If881ec130833c7e7e62caa3d31e350a531f5bc8e
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/12398
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

payloads/libpayload/curses/PDCurses/demos/tuidemo.c

@@ -0,0 +1,233 @@
+/*
+ * $Id: tuidemo.c,v 1.22 2008/07/14 12:35:23 wmcbrine Exp $
+ *
+ * Author : P.J. Kunst <kunst@prl.philips.nl>
+ * Date   : 25-02-93
+ *
+ * Purpose: This program demonstrates the use of the 'curses' library
+ *          for the creation of (simple) menu-operated programs.
+ *          In the PDCurses version, use is made of colors for the
+ *          highlighting of subwindows (title bar, status bar etc).
+ *
+ * Acknowledgement: some ideas were borrowed from Mark Hessling's
+ *                  version of the 'testcurs' program.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <locale.h>
+#include "tui.h"
+
+/* change this if source at other location */
+
+#ifdef XCURSES
+# define FNAME  "../demos/tui.c"
+#else
+# define FNAME  "..\\demos\\tui.c"
+#endif
+
+/**************************** strings entry box ***************************/
+
+void address(void)
+{
+    char *fieldname[6] =
+    {
+        "Name", "Street", "City", "State", "Country", (char *)0
+    };
+
+    char *fieldbuf[5];
+    WINDOW *wbody = bodywin();
+    int i, field = 50;
+
+    for (i = 0; i < 5; i++)
+        fieldbuf[i] = calloc(1, field + 1);
+
+    if (getstrings(fieldname, fieldbuf, field) != KEY_ESC)
+    {
+        for (i = 0; fieldname[i]; i++)
+            wprintw(wbody, "%10s : %s\n",
+                fieldname[i], fieldbuf[i]);
+
+        wrefresh(wbody);
+    }
+
+    for (i = 0; i < 5; i++)
+        free(fieldbuf[i]);
+}
+
+/**************************** string entry box ****************************/
+
+char *getfname(char *desc, char *fname, int field)
+{
+    char *fieldname[2];
+    char *fieldbuf[1];
+
+    fieldname[0] = desc;
+    fieldname[1] = 0;
+    fieldbuf[0] = fname;
+
+    return (getstrings(fieldname, fieldbuf, field) == KEY_ESC) ? NULL : fname;
+}
+
+/**************************** a very simple file browser ******************/
+
+void showfile(char *fname)
+{
+    int i, bh = bodylen();
+    FILE *fp;
+    char buf[MAXSTRLEN];
+    bool ateof = FALSE;
+
+    statusmsg("FileBrowser: Hit key to continue, Q to quit");
+
+    if ((fp = fopen(fname, "r")) != NULL)   /* file available? */
+    {
+        while (!ateof)
+        {
+            clsbody();
+
+            for (i = 0; i < bh - 1 && !ateof; i++)
+            {
+                buf[0] = '\0';
+                fgets(buf, MAXSTRLEN, fp);
+
+                if (strlen(buf))
+                    bodymsg(buf);
+                else
+                    ateof = TRUE;
+            }
+
+            switch (waitforkey())
+            {
+            case 'Q':
+            case 'q':
+            case 0x1b:
+                ateof = TRUE;
+            }
+        }
+
+        fclose(fp);
+    }
+    else
+    {
+        sprintf(buf, "ERROR: file '%s' not found", fname);
+        errormsg(buf);
+    }
+}
+
+/***************************** forward declarations ***********************/
+
+void sub0(void), sub1(void), sub2(void), sub3(void);
+void func1(void), func2(void);
+void subfunc1(void), subfunc2(void);
+void subsub(void);
+
+/***************************** menus initialization ***********************/
+
+menu MainMenu[] =
+{
+    { "Asub", sub0, "Go inside first submenu" },
+    { "Bsub", sub1, "Go inside second submenu" },
+    { "Csub", sub2, "Go inside third submenu" },
+    { "Dsub", sub3, "Go inside fourth submenu" },
+    { "", (FUNC)0, "" }   /* always add this as the last item! */
+};
+
+menu SubMenu0[] =
+{
+    { "Exit", DoExit, "Terminate program" },
+    { "", (FUNC)0, "" }
+};
+
+menu SubMenu1[] =
+{
+    { "OneBeep", func1, "Sound one beep" },
+    { "TwoBeeps", func2, "Sound two beeps" },
+    { "", (FUNC)0, "" }
+};
+
+menu SubMenu2[] =
+{
+    { "Browse", subfunc1, "Source file lister" },
+    { "Input", subfunc2, "Interactive file lister" },
+    { "Address", address, "Get address data" },
+    { "", (FUNC)0, "" }
+};
+
+menu SubMenu3[] =
+{
+    { "SubSub", subsub, "Go inside sub-submenu" },
+    { "", (FUNC)0, "" }
+};
+
+/***************************** main menu functions ************************/
+
+void sub0(void)
+{
+    domenu(SubMenu0);
+}
+
+void sub1(void)
+{
+    domenu(SubMenu1);
+}
+
+void sub2(void)
+{
+    domenu(SubMenu2);
+}
+
+void sub3(void)
+{
+    domenu(SubMenu3);
+}
+
+/***************************** submenu1 functions *************************/
+
+void func1(void)
+{
+    beep();
+    bodymsg("One beep! ");
+}
+
+void func2(void)
+{
+    beep();
+    bodymsg("Two beeps! ");
+    beep();
+}
+
+/***************************** submenu2 functions *************************/
+
+void subfunc1(void)
+{
+    showfile(FNAME);
+}
+
+void subfunc2(void)
+{
+    char fname[MAXSTRLEN];
+
+    strcpy(fname, FNAME);
+    if (getfname ("File to browse:", fname, 50))
+        showfile(fname);
+}
+
+/***************************** submenu3 functions *************************/
+
+void subsub(void)
+{
+    domenu(SubMenu2);
+}
+
+/***************************** start main menu  ***************************/
+
+int main(int argc, char **argv)
+{
+    setlocale(LC_ALL, "");
+
+    startmenu(MainMenu, "TUI - 'textual user interface' demonstration program");
+
+    return 0;
+}