180 lines
7.5 KiB
C
180 lines
7.5 KiB
C
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/*
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Copyright 1991, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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*/
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/*
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* Author: Keith Packard, MIT X Consortium
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*/
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#ifndef _FONTFILE_H_
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#define _FONTFILE_H_
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#include "fontxlfd.h"
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typedef struct _FontEntry *FontEntryPtr;
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typedef struct _FontTable *FontTablePtr;
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typedef struct _FontName *FontNamePtr;
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typedef struct _FontScaled *FontScaledPtr;
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typedef struct _FontScalableExtra *FontScalableExtraPtr;
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typedef struct _FontScalableEntry *FontScalableEntryPtr;
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typedef struct _FontScaleAliasEntry *FontScaleAliasEntryPtr;
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typedef struct _FontBitmapEntry *FontBitmapEntryPtr;
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typedef struct _FontAliasEntry *FontAliasEntryPtr;
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typedef struct _FontBCEntry *FontBCEntryPtr;
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typedef struct _FontDirectory *FontDirectoryPtr;
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typedef struct _FontRenderer *FontRendererPtr;
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#define NullFontEntry ((FontEntryPtr) 0)
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#define NullFontTable ((FontTablePtr) 0)
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#define NullFontName ((FontNamePtr) 0)
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#define NullFontScaled ((FontScaled) 0)
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#define NullFontScalableExtra ((FontScalableExtra) 0)
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#define NullFontscalableEntry ((FontScalableEntry) 0)
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#define NullFontScaleAliasEntry ((FontScaleAliasEntry) 0)
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#define NullFontBitmapEntry ((FontBitmapEntry) 0)
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#define NullFontAliasEntry ((FontAliasEntry) 0)
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#define NullFontBCEntry ((FontBCEntry) 0)
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#define NullFontDirectory ((FontDirectoryPtr) 0)
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#define NullFontRenderer ((FontRendererPtr) 0)
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#define FONT_ENTRY_SCALABLE 0
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#define FONT_ENTRY_SCALE_ALIAS 1
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#define FONT_ENTRY_BITMAP 2
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#define FONT_ENTRY_ALIAS 3
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#define FONT_ENTRY_BC 4
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#define MAXFONTNAMELEN 1024
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#define MAXFONTFILENAMELEN 1024
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#define FontDirFile "fonts.dir"
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#define FontAliasFile "fonts.alias"
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#define FontScalableFile "fonts.scale"
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extern int FontFileNameCheck ( const char *name );
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extern int FontFileInitFPE ( FontPathElementPtr fpe );
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extern int FontFileResetFPE ( FontPathElementPtr fpe );
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extern int FontFileFreeFPE ( FontPathElementPtr fpe );
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extern int FontFileOpenFont ( pointer client, FontPathElementPtr fpe,
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Mask flags, const char *name, int namelen,
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fsBitmapFormat format, fsBitmapFormatMask fmask,
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XID id, FontPtr *pFont, char **aliasName,
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FontPtr non_cachable_font );
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extern void FontFileCloseFont ( FontPathElementPtr fpe, FontPtr pFont );
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extern int FontFileOpenBitmap ( FontPathElementPtr fpe, FontPtr *pFont,
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int flags, FontEntryPtr entry,
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fsBitmapFormat format,
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fsBitmapFormatMask fmask );
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extern int FontFileListFonts ( pointer client, FontPathElementPtr fpe,
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const char *pat, int len, int max,
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FontNamesPtr names );
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extern int FontFileStartListFonts ( pointer client, FontPathElementPtr fpe,
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const char *pat, int len, int max,
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pointer *privatep, int mark_aliases );
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extern int FontFileStartListFontsWithInfo ( pointer client,
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FontPathElementPtr fpe,
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const char *pat, int len, int max,
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pointer *privatep );
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extern int FontFileListNextFontWithInfo ( pointer client,
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FontPathElementPtr fpe,
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char **namep, int *namelenp,
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FontInfoPtr *pFontInfo,
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int *numFonts, pointer private );
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extern int FontFileStartListFontsAndAliases ( pointer client,
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FontPathElementPtr fpe,
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const char *pat, int len, int max,
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pointer *privatep );
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extern int FontFileListNextFontOrAlias ( pointer client,
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FontPathElementPtr fpe,
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char **namep, int *namelenp,
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char **resolvedp, int *resolvedlenp,
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pointer private );
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extern void FontFileRegisterLocalFpeFunctions ( void );
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extern void CatalogueRegisterLocalFpeFunctions ( void );
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extern FontEntryPtr FontFileAddEntry ( FontTablePtr table,
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FontEntryPtr prototype );
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extern Bool FontFileAddFontAlias ( FontDirectoryPtr dir, char *aliasName,
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char *fontName );
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extern Bool FontFileAddFontFile ( FontDirectoryPtr dir, char *fontName,
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char *fileName );
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extern int FontFileCountDashes ( char *name, int namelen );
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extern FontEntryPtr FontFileFindNameInDir ( FontTablePtr table,
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FontNamePtr pat );
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extern FontEntryPtr FontFileFindNameInScalableDir ( FontTablePtr table,
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FontNamePtr pat,
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FontScalablePtr vals );
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extern int FontFileFindNamesInDir ( FontTablePtr table, FontNamePtr pat,
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int max, FontNamesPtr names );
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extern int FontFileFindNamesInScalableDir ( FontTablePtr table,
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FontNamePtr pat, int max,
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FontNamesPtr names,
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FontScalablePtr vals,
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int alias_behavior, int *newmax );
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extern void FontFileFreeDir ( FontDirectoryPtr dir );
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extern void FontFileFreeEntry ( FontEntryPtr entry );
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extern void FontFileFreeTable ( FontTablePtr table );
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extern Bool FontFileInitTable ( FontTablePtr table, int size );
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extern FontDirectoryPtr FontFileMakeDir ( const char *dirName, int size );
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extern Bool FontFileMatchName ( char *name, int length, FontNamePtr pat );
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extern char * FontFileSaveString ( char *s );
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extern void FontFileSortDir ( FontDirectoryPtr dir );
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extern void FontFileSortTable ( FontTablePtr table );
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extern void FontDefaultFormat ( int *bit, int *byte, int *glyph, int *scan );
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extern Bool FontFileRegisterRenderer ( FontRendererPtr renderer );
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extern Bool FontFilePriorityRegisterRenderer ( FontRendererPtr renderer,
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int priority );
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extern FontRendererPtr FontFileMatchRenderer ( char *fileName );
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extern Bool FontFileAddScaledInstance ( FontEntryPtr entry,
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FontScalablePtr vals, FontPtr pFont,
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char *bitmapName );
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extern void FontFileSwitchStringsToBitmapPointers ( FontDirectoryPtr dir );
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extern void FontFileRemoveScaledInstance ( FontEntryPtr entry, FontPtr pFont );
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extern Bool FontFileCompleteXLFD ( FontScalablePtr vals, FontScalablePtr def );
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extern FontScaledPtr FontFileFindScaledInstance ( FontEntryPtr entry,
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FontScalablePtr vals,
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int noSpecificSize );
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extern Bool FontFileRegisterBitmapSource ( FontPathElementPtr fpe );
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extern void FontFileUnregisterBitmapSource ( FontPathElementPtr fpe );
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extern void FontFileEmptyBitmapSource ( void );
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extern int FontFileMatchBitmapSource ( FontPathElementPtr fpe,
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FontPtr *pFont, int flags,
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FontEntryPtr entry,
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FontNamePtr zeroPat,
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FontScalablePtr vals,
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fsBitmapFormat format,
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fsBitmapFormatMask fmask,
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Bool noSpecificSize );
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extern int FontFileReadDirectory ( const char *directory, FontDirectoryPtr *pdir );
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extern Bool FontFileDirectoryChanged ( FontDirectoryPtr dir );
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#endif /* _FONTFILE_H_ */
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