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-rw-r--r--libXfont/src/fontfile/ffcheck.c188
1 files changed, 188 insertions, 0 deletions
diff --git a/libXfont/src/fontfile/ffcheck.c b/libXfont/src/fontfile/ffcheck.c
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+++ b/libXfont/src/fontfile/ffcheck.c
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+/* $Xorg: ffcheck.c,v 1.4 2001/02/09 02:04:03 xorgcvs Exp $ */
+
+/*
+
+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/font/fontfile/ffcheck.c,v 1.15tsi Exp $ */
+
+/*
+ * Author: Keith Packard, MIT X Consortium
+ */
+/* $NCDXorg: @(#)fontfile.c,v 1.6 1991/07/02 17:00:46 lemke Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/fonts/fntfilst.h>
+#include <X11/fonts/bitmap.h>
+#include <X11/fonts/fontmod.h>
+
+/*
+ * Map FPE functions to renderer functions
+ */
+
+
+/* Here we must check the client to see if it has a context attached to
+ * it that allows us to access the printer fonts
+ */
+
+static int
+FontFileCheckOpenFont (pointer client, FontPathElementPtr fpe, Mask flags,
+ char *name, int namelen,
+ fsBitmapFormat format, fsBitmapFormatMask fmask,
+ XID id, FontPtr *pFont, char **aliasName,
+ FontPtr non_cachable_font)
+{
+ if (XpClientIsBitmapClient(client))
+ return (FontFileOpenFont (client, fpe, flags, name, namelen, format,
+ fmask, id, pFont, aliasName, non_cachable_font));
+ return BadFontName;
+}
+
+static int
+FontFileCheckListFonts (pointer client, FontPathElementPtr fpe,
+ char *pat, int len, int max, FontNamesPtr names)
+{
+ if (XpClientIsBitmapClient(client))
+ return FontFileListFonts (client, fpe, pat, len, max, names);
+ return BadFontName;
+}
+
+static int
+FontFileCheckStartListFontsWithInfo(pointer client, FontPathElementPtr fpe,
+ char *pat, int len, int max,
+ pointer *privatep)
+{
+ if (XpClientIsBitmapClient(client))
+ return FontFileStartListFontsWithInfo(client, fpe, pat, len,
+ max, privatep);
+ return BadFontName;
+}
+
+static int
+FontFileCheckListNextFontWithInfo(pointer client, FontPathElementPtr fpe,
+ char **namep, int *namelenp,
+ FontInfoPtr *pFontInfo,
+ int *numFonts, pointer private)
+{
+ if (XpClientIsBitmapClient(client))
+ return FontFileListNextFontWithInfo(client, fpe, namep, namelenp,
+ pFontInfo, numFonts, private);
+ return BadFontName;
+}
+
+static int
+FontFileCheckStartListFontsAndAliases(pointer client, FontPathElementPtr fpe,
+ char *pat, int len, int max,
+ pointer *privatep)
+{
+ if (XpClientIsBitmapClient(client))
+ return FontFileStartListFontsAndAliases(client, fpe, pat, len,
+ max, privatep);
+ return BadFontName;
+}
+
+static int
+FontFileCheckListNextFontOrAlias(pointer client, FontPathElementPtr fpe,
+ char **namep, int *namelenp,
+ char **resolvedp, int *resolvedlenp,
+ pointer private)
+{
+ if (XpClientIsBitmapClient(client))
+ return FontFileListNextFontOrAlias(client, fpe, namep, namelenp,
+ resolvedp, resolvedlenp, private);
+ return BadFontName;
+}
+
+/* Font renderers to initialize when not linked into something like
+ Xorg that provides its own module configuration options */
+static const FontModule builtinFontModuleList[] = {
+#ifdef XFONT_SPEEDO
+ {
+ SpeedoRegisterFontFileFunctions,
+ "speedo",
+ NULL
+ },
+#endif
+#ifdef XFONT_TYPE1
+ {
+ Type1RegisterFontFileFunctions,
+ "type1",
+ NULL
+ },
+#endif
+#ifdef XFONT_FREETYPE
+ {
+ FreeTypeRegisterFontFileFunctions,
+ "freetype",
+ NULL
+ },
+#endif
+ /* List terminator - must be last entry */
+ { NULL, NULL, NULL }
+};
+
+void
+FontFileCheckRegisterFpeFunctions (void)
+{
+ const FontModule *fmlist = builtinFontModuleList;
+
+#ifdef XFONT_BITMAP
+ /* bitmap is always builtin to libXfont now */
+ BitmapRegisterFontFileFunctions ();
+#endif
+
+#ifdef LOADABLEFONTS
+ if (FontModuleList) {
+ fmlist = FontModuleList;
+ }
+#endif
+
+ if (fmlist) {
+ int i;
+
+ for (i = 0; fmlist[i].name; i++) {
+ if (fmlist[i].initFunc) {
+ fmlist[i].initFunc();
+ }
+ }
+ }
+
+ RegisterFPEFunctions(FontFileNameCheck,
+ FontFileInitFPE,
+ FontFileFreeFPE,
+ FontFileResetFPE,
+ FontFileCheckOpenFont,
+ FontFileCloseFont,
+ FontFileCheckListFonts,
+ FontFileCheckStartListFontsWithInfo,
+ FontFileCheckListNextFontWithInfo,
+ NULL,
+ NULL,
+ NULL,
+ FontFileCheckStartListFontsAndAliases,
+ FontFileCheckListNextFontOrAlias,
+ FontFileEmptyBitmapSource);
+}