| //======================================================================== |
| // |
| // GlobalParams.h |
| // |
| // Copyright 2001-2003 Glyph & Cog, LLC |
| // |
| //======================================================================== |
| |
| //======================================================================== |
| // |
| // Modified under the Poppler project - http://poppler.freedesktop.org |
| // |
| // All changes made under the Poppler project to this file are licensed |
| // under GPL version 2 or later |
| // |
| // Copyright (C) 2005, 2007-2010, 2012, 2015, 2017, 2018 Albert Astals Cid <aacid@kde.org> |
| // Copyright (C) 2005 Jonathan Blandford <jrb@redhat.com> |
| // Copyright (C) 2006 Takashi Iwai <tiwai@suse.de> |
| // Copyright (C) 2006 Kristian Høgsberg <krh@redhat.com> |
| // Copyright (C) 2007 Krzysztof Kowalczyk <kkowalczyk@gmail.com> |
| // Copyright (C) 2009 Jonathan Kew <jonathan_kew@sil.org> |
| // Copyright (C) 2009 Petr Gajdos <pgajdos@novell.com> |
| // Copyright (C) 2009, 2011, 2012, 2014, 2015 William Bader <williambader@hotmail.com> |
| // Copyright (C) 2010 Hib Eris <hib@hiberis.nl> |
| // Copyright (C) 2011 Pino Toscano <pino@kde.org> |
| // Copyright (C) 2012, 2017 Adrian Johnson <ajohnson@redneon.com> |
| // Copyright (C) 2012 Thomas Freitag <Thomas.Freitag@alfa.de> |
| // Copyright (C) 2013 Jason Crain <jason@aquaticape.us> |
| // |
| // To see a description of the changes please see the Changelog file that |
| // came with your tarball or type make ChangeLog if you are building from git |
| // |
| //======================================================================== |
| |
| #ifndef GLOBALPARAMS_H |
| #define GLOBALPARAMS_H |
| |
| #ifdef USE_GCC_PRAGMAS |
| #pragma interface |
| #endif |
| |
| #include <assert.h> |
| #include "poppler-config.h" |
| #include <stdio.h> |
| #include "goo/gtypes.h" |
| #include "CharTypes.h" |
| |
| #ifdef MULTITHREADED |
| #include "goo/GooMutex.h" |
| #endif |
| |
| class GooString; |
| class GooList; |
| class GooHash; |
| class NameToCharCode; |
| class CharCodeToUnicode; |
| class CharCodeToUnicodeCache; |
| class UnicodeMap; |
| class UnicodeMapCache; |
| class CMap; |
| class CMapCache; |
| struct XpdfSecurityHandler; |
| class GlobalParams; |
| class GfxFont; |
| class Stream; |
| class SysFontList; |
| |
| //------------------------------------------------------------------------ |
| |
| // The global parameters object. |
| extern GlobalParams *globalParams; |
| |
| //------------------------------------------------------------------------ |
| |
| enum SysFontType { |
| sysFontPFA, |
| sysFontPFB, |
| sysFontTTF, |
| sysFontTTC |
| }; |
| |
| //------------------------------------------------------------------------ |
| |
| enum PSLevel { |
| psLevel1, |
| psLevel1Sep, |
| psLevel2, |
| psLevel2Sep, |
| psLevel3, |
| psLevel3Sep |
| }; |
| |
| //------------------------------------------------------------------------ |
| |
| enum EndOfLineKind { |
| eolUnix, // LF |
| eolDOS, // CR+LF |
| eolMac // CR |
| }; |
| |
| //------------------------------------------------------------------------ |
| |
| class GlobalParams { |
| public: |
| |
| // Initialize the global parameters |
| GlobalParams(const char *customPopplerDataDir = NULL); |
| |
| ~GlobalParams(); |
| |
| GlobalParams(const GlobalParams &) = delete; |
| GlobalParams& operator=(const GlobalParams &) = delete; |
| |
| void setupBaseFonts(char *dir); |
| |
| //----- accessors |
| |
| CharCode getMacRomanCharCode(char *charName); |
| |
| // Return Unicode values for character names. Used for general text |
| // extraction. |
| Unicode mapNameToUnicodeText(const char *charName); |
| |
| // Return Unicode values for character names. Used for glyph |
| // lookups or text extraction with ZapfDingbats fonts. |
| Unicode mapNameToUnicodeAll(const char *charName); |
| |
| UnicodeMap *getResidentUnicodeMap(GooString *encodingName); |
| FILE *getUnicodeMapFile(GooString *encodingName); |
| FILE *findCMapFile(GooString *collection, GooString *cMapName); |
| FILE *findToUnicodeFile(GooString *name); |
| GooString *findFontFile(GooString *fontName); |
| GooString *findBase14FontFile(GooString *base14Name, GfxFont *font); |
| GooString *findSystemFontFile(GfxFont *font, SysFontType *type, |
| int *fontNum, GooString *substituteFontName = NULL, |
| GooString *base14Name = NULL); |
| GBool getPSExpandSmaller(); |
| GBool getPSShrinkLarger(); |
| PSLevel getPSLevel(); |
| GooString *getTextEncodingName(); |
| EndOfLineKind getTextEOL(); |
| GBool getTextPageBreaks(); |
| GBool getEnableFreeType(); |
| GBool getOverprintPreview() { return overprintPreview; } |
| GBool getPrintCommands(); |
| GBool getProfileCommands(); |
| GBool getErrQuiet(); |
| |
| CharCodeToUnicode *getCIDToUnicode(GooString *collection); |
| CharCodeToUnicode *getUnicodeToUnicode(GooString *fontName); |
| UnicodeMap *getUnicodeMap(GooString *encodingName); |
| CMap *getCMap(GooString *collection, GooString *cMapName, Stream *stream = NULL); |
| UnicodeMap *getTextEncoding(); |
| #ifdef ENABLE_PLUGINS |
| GBool loadPlugin(char *type, char *name); |
| #endif |
| |
| GooList *getEncodingNames(); |
| |
| //----- functions to set parameters |
| void addFontFile(GooString *fontName, GooString *path); |
| void setPSExpandSmaller(GBool expand); |
| void setPSShrinkLarger(GBool shrink); |
| void setPSLevel(PSLevel level); |
| void setTextEncoding(char *encodingName); |
| GBool setTextEOL(char *s); |
| void setTextPageBreaks(GBool pageBreaks); |
| GBool setEnableFreeType(char *s); |
| void setOverprintPreview(GBool overprintPreviewA); |
| void setPrintCommands(GBool printCommandsA); |
| void setProfileCommands(GBool profileCommandsA); |
| void setErrQuiet(GBool errQuietA); |
| |
| static GBool parseYesNo2(const char *token, GBool *flag); |
| |
| //----- security handlers |
| |
| void addSecurityHandler(XpdfSecurityHandler *handler); |
| XpdfSecurityHandler *getSecurityHandler(char *name); |
| |
| private: |
| |
| void parseNameToUnicode(GooString *name); |
| UnicodeMap *getUnicodeMap2(GooString *encodingName); |
| |
| void scanEncodingDirs(); |
| void addCIDToUnicode(GooString *collection, GooString *fileName); |
| void addUnicodeMap(GooString *encodingName, GooString *fileName); |
| void addCMapDir(GooString *collection, GooString *dir); |
| |
| //----- static tables |
| |
| NameToCharCode * // mapping from char name to |
| macRomanReverseMap; // MacRomanEncoding index |
| |
| //----- user-modifiable settings |
| |
| NameToCharCode * // mapping from char name to Unicode for ZapfDingbats |
| nameToUnicodeZapfDingbats; |
| NameToCharCode * // mapping from char name to Unicode for text |
| nameToUnicodeText; // extraction |
| GooHash *cidToUnicodes; // files for mappings from char collections |
| // to Unicode, indexed by collection name |
| // [GooString] |
| GooHash *unicodeToUnicodes; // files for Unicode-to-Unicode mappings, |
| // indexed by font name pattern [GooString] |
| GooHash *residentUnicodeMaps; // mappings from Unicode to char codes, |
| // indexed by encoding name [UnicodeMap] |
| GooHash *unicodeMaps; // files for mappings from Unicode to char |
| // codes, indexed by encoding name [GooString] |
| GooHash *cMapDirs; // list of CMap dirs, indexed by collection |
| // name [GooList[GooString]] |
| GooList *toUnicodeDirs; // list of ToUnicode CMap dirs [GooString] |
| GBool baseFontsInitialized; |
| #ifdef _WIN32 |
| GooHash *substFiles; // windows font substitutes (for CID fonts) |
| #endif |
| GooHash *fontFiles; // font files: font name mapped to path |
| // [GString] |
| SysFontList *sysFonts; // system fonts |
| GBool psExpandSmaller; // expand smaller pages to fill paper |
| GBool psShrinkLarger; // shrink larger pages to fit paper |
| PSLevel psLevel; // PostScript level to generate |
| GooString *textEncoding; // encoding (unicodeMap) to use for text |
| // output |
| EndOfLineKind textEOL; // type of EOL marker to use for text |
| // output |
| GBool textPageBreaks; // insert end-of-page markers? |
| GBool enableFreeType; // FreeType enable flag |
| GBool overprintPreview; // enable overprint preview |
| GBool printCommands; // print the drawing commands |
| GBool profileCommands; // profile the drawing commands |
| GBool errQuiet; // suppress error messages? |
| |
| CharCodeToUnicodeCache *cidToUnicodeCache; |
| CharCodeToUnicodeCache *unicodeToUnicodeCache; |
| UnicodeMapCache *unicodeMapCache; |
| CMapCache *cMapCache; |
| |
| #ifdef ENABLE_PLUGINS |
| GooList *plugins; // list of plugins [Plugin] |
| GooList *securityHandlers; // list of loaded security handlers |
| // [XpdfSecurityHandler] |
| #endif |
| |
| #ifdef MULTITHREADED |
| GooMutex mutex; |
| GooMutex unicodeMapCacheMutex; |
| GooMutex cMapCacheMutex; |
| #endif |
| |
| const char *popplerDataDir; |
| }; |
| |
| #endif |