aboutsummaryrefslogtreecommitdiff
path: root/libX11/src/FSWrap.c
diff options
context:
space:
mode:
Diffstat (limited to 'libX11/src/FSWrap.c')
-rw-r--r--libX11/src/FSWrap.c265
1 files changed, 265 insertions, 0 deletions
diff --git a/libX11/src/FSWrap.c b/libX11/src/FSWrap.c
new file mode 100644
index 000000000..b4e17e445
--- /dev/null
+++ b/libX11/src/FSWrap.c
@@ -0,0 +1,265 @@
+/* $Xorg: FSWrap.c,v 1.5 2001/02/09 02:03:32 xorgcvs Exp $ */
+
+/*
+ * Copyright 1991 by the Open Software Foundation
+ * Copyright 1993 by the TOSHIBA Corp.
+ *
+ * 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, and that the name Open Software Foundation
+ * not be used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission. Open Software
+ * Foundation makes no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * OPEN SOFTWARE FOUNDATION DISCLAIMS ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL OPEN SOFTWARE FOUNDATIONN BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * M. Collins OSF
+ *
+ * Katsuhisa Yano TOSHIBA Corp.
+ */
+
+/*
+
+Copyright 1991, 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.
+
+*/
+
+/* $XFree86: xc/lib/X11/FSWrap.c,v 1.8 2003/08/22 19:27:24 eich Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include <ctype.h>
+#include <X11/Xos.h>
+
+
+#define XMAXLIST 256
+
+char **
+_XParseBaseFontNameList(
+ char *str,
+ int *num)
+{
+ char *plist[XMAXLIST];
+ char **list;
+ char *ptr, *psave;
+
+ *num = 0;
+ if (!str || !*str) {
+ return (char **)NULL;
+ }
+ while (*str && isspace(*str))
+ str++;
+ if (!*str)
+ return (char **)NULL;
+
+ if (!(ptr = Xmalloc((unsigned)strlen(str) + 1))) {
+ return (char **)NULL;
+ }
+ strcpy(ptr, str);
+
+ psave = ptr;
+ /* somebody who specifies more than XMAXLIST basefontnames will lose */
+ while (*num < (sizeof plist / sizeof plist[0])) {
+ char *back;
+
+ plist[*num] = ptr;
+ if ((ptr = strchr(ptr, ','))) {
+ back = ptr;
+ } else {
+ back = plist[*num] + strlen(plist[*num]);
+ }
+ while (isspace(*(back - 1)))
+ back--;
+ *back = '\0';
+ (*num)++;
+ if (!ptr)
+ break;
+ ptr++;
+ while (*ptr && isspace(*ptr))
+ ptr++;
+ if (!*ptr)
+ break;
+ }
+ if (!(list = (char **) Xmalloc((unsigned)sizeof(char *) * (*num + 1)))) {
+ Xfree(psave);
+ return (char **)NULL;
+ }
+ memcpy((char *)list, (char *)plist, sizeof(char *) * (*num));
+ *(list + *num) = NULL;
+
+ return list;
+}
+
+static char **
+copy_string_list(
+ char **string_list,
+ int list_count)
+{
+ char **string_list_ret, **list_src, **list_dst, *dst;
+ int length, count;
+
+ if (string_list == NULL)
+ return (char **) NULL;
+
+ string_list_ret = (char **) Xmalloc(sizeof(char *) * list_count);
+ if (string_list_ret == NULL)
+ return (char **) NULL;
+
+ list_src = string_list;
+ count = list_count;
+ for (length = 0; count-- > 0; list_src++)
+ length += strlen(*list_src) + 1;
+
+ dst = (char *) Xmalloc(length);
+ if (dst == NULL) {
+ Xfree(string_list_ret);
+ return (char **) NULL;
+ }
+
+ list_src = string_list;
+ count = list_count;
+ list_dst = string_list_ret;
+ for ( ; count-- > 0; list_src++) {
+ strcpy(dst, *list_src);
+ *list_dst++ = dst;
+ dst += strlen(dst) + 1;
+ }
+
+ return string_list_ret;
+}
+
+XFontSet
+XCreateFontSet (
+ Display *dpy,
+ _Xconst char *base_font_name_list,
+ char ***missing_charset_list,
+ int *missing_charset_count,
+ char **def_string)
+{
+ XOM om;
+ XOC oc;
+ XOMCharSetList *list;
+
+ *missing_charset_list = NULL;
+ *missing_charset_count = 0;
+
+ om = XOpenOM(dpy, NULL, NULL, NULL);
+ if (om == NULL)
+ return (XFontSet) NULL;
+
+ if ((oc = XCreateOC(om, XNBaseFontName, base_font_name_list, NULL))) {
+ list = &oc->core.missing_list;
+ oc->core.om_automatic = True;
+ } else
+ list = &om->core.required_charset;
+
+ *missing_charset_list = copy_string_list(list->charset_list,
+ list->charset_count);
+ *missing_charset_count = list->charset_count;
+
+ if (list->charset_list && *missing_charset_list == NULL)
+ oc = NULL;
+
+ if (oc && def_string) {
+ *def_string = oc->core.default_string;
+ if (!*def_string)
+ *def_string = "";
+ }
+
+ if (oc == NULL)
+ XCloseOM(om);
+
+ return (XFontSet) oc;
+}
+
+int
+XFontsOfFontSet(
+ XFontSet font_set,
+ XFontStruct ***font_struct_list,
+ char ***font_name_list)
+{
+ *font_name_list = font_set->core.font_info.font_name_list;
+ *font_struct_list = font_set->core.font_info.font_struct_list;
+ return font_set->core.font_info.num_font;
+}
+
+char *
+XBaseFontNameListOfFontSet(XFontSet font_set)
+{
+ return font_set->core.base_name_list;
+}
+
+char *
+XLocaleOfFontSet(XFontSet font_set)
+{
+ return font_set->core.om->core.lcd->core->name;
+}
+
+Bool
+XContextDependentDrawing(XFontSet font_set)
+{
+ return font_set->core.om->core.context_dependent;
+}
+
+Bool
+XDirectionalDependentDrawing(XFontSet font_set)
+{
+ return font_set->core.om->core.directional_dependent;
+}
+
+Bool
+XContextualDrawing(XFontSet font_set)
+{
+ return font_set->core.om->core.contextual_drawing;
+}
+
+XFontSetExtents *
+XExtentsOfFontSet(XFontSet font_set)
+{
+ if (!font_set)
+ return NULL;
+ return &font_set->core.font_set_extents;
+}
+
+void
+XFreeFontSet(
+ Display *dpy,
+ XFontSet font_set)
+{
+ XCloseOM(font_set->core.om);
+}