diff options
Diffstat (limited to 'nx-X11/lib/X11/TextToStr.c')
-rw-r--r-- | nx-X11/lib/X11/TextToStr.c | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/nx-X11/lib/X11/TextToStr.c b/nx-X11/lib/X11/TextToStr.c deleted file mode 100644 index 03f71558b..000000000 --- a/nx-X11/lib/X11/TextToStr.c +++ /dev/null @@ -1,118 +0,0 @@ -/* - -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ - - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <nx-X11/Xlibint.h> -#include <nx-X11/Xatom.h> -#include <nx-X11/Xutil.h> - - -/* - * XTextPropertyToStringList - set list and count to contain data stored in - * null-separated STRING property. - */ - -Status XTextPropertyToStringList ( - XTextProperty *tp, - char ***list_return, - int *count_return) -{ - char **list; /* return value */ - int nelements; /* return value */ - register char *cp; /* temp variable */ - char *start; /* start of thing to copy */ - int i, j; /* iterator variables */ - int datalen = (int) tp->nitems; /* for convenience */ - - /* - * make sure we understand how to do it - */ - if (tp->encoding != XA_STRING || tp->format != 8) return False; - - if (datalen == 0) { - *list_return = NULL; - *count_return = 0; - return True; - } - - /* - * walk the list to figure out how many elements there are - */ - nelements = 1; /* since null-separated */ - for (cp = (char *) tp->value, i = datalen; i > 0; cp++, i--) { - if (*cp == '\0') nelements++; - } - - /* - * allocate list and duplicate - */ - list = Xmalloc (nelements * sizeof (char *)); - if (!list) return False; - - start = Xmalloc ((datalen + 1) * sizeof (char)); /* for <NUL> */ - if (!start) { - Xfree (list); - return False; - } - - /* - * copy data - */ - memcpy (start, (char *) tp->value, tp->nitems); - start[datalen] = '\0'; - - /* - * walk down list setting value - */ - for (cp = start, i = datalen + 1, j = 0; i > 0; cp++, i--) { - if (*cp == '\0') { - list[j] = start; - start = (cp + 1); - j++; - } - } - - /* - * append final null pointer and then return data - */ - *list_return = list; - *count_return = nelements; - return True; -} - - -void XFreeStringList (char **list) -{ - if (list) { - if (list[0]) Xfree (list[0]); - Xfree (list); - list = NULL; - } -} - |