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Diffstat (limited to 'libXfont/src/fontfile/ffcheck.c')
| -rw-r--r-- | libXfont/src/fontfile/ffcheck.c | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/libXfont/src/fontfile/ffcheck.c b/libXfont/src/fontfile/ffcheck.c new file mode 100644 index 000000000..70d117e46 --- /dev/null +++ b/libXfont/src/fontfile/ffcheck.c @@ -0,0 +1,188 @@ +/* $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); +} |