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/win32/pdcclip.c

@@ -0,0 +1,145 @@
+/* Public Domain Curses */
+
+#include "pdcwin.h"
+
+RCSID("$Id: pdcclip.c,v 1.30 2008/07/14 04:24:52 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         clipboard
+
+  Synopsis:
+        int PDC_getclipboard(char **contents, long *length);
+        int PDC_setclipboard(const char *contents, long length);
+        int PDC_freeclipboard(char *contents);
+        int PDC_clearclipboard(void);
+
+  Description:
+        PDC_getclipboard() gets the textual contents of the system's
+        clipboard. This function returns the contents of the clipboard
+        in the contents argument. It is the responsibilitiy of the
+        caller to free the memory returned, via PDC_freeclipboard().
+        The length of the clipboard contents is returned in the length
+        argument.
+
+        PDC_setclipboard copies the supplied text into the system's
+        clipboard, emptying the clipboard prior to the copy.
+
+        PDC_clearclipboard() clears the internal clipboard.
+
+  Return Values:
+        indicator of success/failure of call.
+        PDC_CLIP_SUCCESS        the call was successful
+        PDC_CLIP_MEMORY_ERROR   unable to allocate sufficient memory for
+                                the clipboard contents
+        PDC_CLIP_EMPTY          the clipboard contains no text
+        PDC_CLIP_ACCESS_ERROR   no clipboard support
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_getclipboard                        -       -       -
+        PDC_setclipboard                        -       -       -
+        PDC_freeclipboard                       -       -       -
+        PDC_clearclipboard                      -       -       -
+
+**man-end****************************************************************/
+
+#ifdef PDC_WIDE
+# define PDC_TEXT CF_UNICODETEXT
+#else
+# define PDC_TEXT CF_OEMTEXT
+#endif
+
+int PDC_getclipboard(char **contents, long *length)
+{
+    HANDLE handle;
+    long len;
+
+    PDC_LOG(("PDC_getclipboard() - called\n"));
+
+    if (!OpenClipboard(NULL))
+        return PDC_CLIP_ACCESS_ERROR;
+
+    if ((handle = GetClipboardData(PDC_TEXT)) == NULL)
+    {
+        CloseClipboard();
+        return PDC_CLIP_EMPTY;
+    }
+
+#ifdef PDC_WIDE
+    len = wcslen((wchar_t *)handle) * 3;
+#else
+    len = strlen((char *)handle);
+#endif
+    *contents = (char *)GlobalAlloc(GMEM_FIXED, len + 1);
+
+    if (!*contents)
+    {
+        CloseClipboard();
+        return PDC_CLIP_MEMORY_ERROR;
+    }
+
+#ifdef PDC_WIDE
+    len = PDC_wcstombs((char *)*contents, (wchar_t *)handle, len);
+#else
+    strcpy((char *)*contents, (char *)handle);
+#endif
+    *length = len;
+    CloseClipboard();
+
+    return PDC_CLIP_SUCCESS;
+}
+
+int PDC_setclipboard(const char *contents, long length)
+{
+    HGLOBAL ptr1;
+    LPTSTR ptr2;
+
+    PDC_LOG(("PDC_setclipboard() - called\n"));
+
+    if (!OpenClipboard(NULL))
+        return PDC_CLIP_ACCESS_ERROR;
+
+    ptr1 = GlobalAlloc(GMEM_MOVEABLE|GMEM_DDESHARE,
+        (length + 1) * sizeof(TCHAR));
+
+    if (!ptr1)
+        return PDC_CLIP_MEMORY_ERROR;
+
+    ptr2 = GlobalLock(ptr1);
+
+#ifdef PDC_WIDE
+    PDC_mbstowcs((wchar_t *)ptr2, contents, length);
+#else
+    memcpy((char *)ptr2, contents, length + 1);
+#endif
+    GlobalUnlock(ptr1);
+    EmptyClipboard();
+
+    if (!SetClipboardData(PDC_TEXT, ptr1))
+    {
+        GlobalFree(ptr1);
+        return PDC_CLIP_ACCESS_ERROR;
+    }
+
+    CloseClipboard();
+    GlobalFree(ptr1);
+
+    return PDC_CLIP_SUCCESS;
+}
+
+int PDC_freeclipboard(char *contents)
+{
+    PDC_LOG(("PDC_freeclipboard() - called\n"));
+
+    GlobalFree(contents);
+    return PDC_CLIP_SUCCESS;
+}
+
+int PDC_clearclipboard(void)
+{
+    PDC_LOG(("PDC_clearclipboard() - called\n"));
+
+    EmptyClipboard();
+
+    return PDC_CLIP_SUCCESS;
+}