| //======================================================================== |
| // |
| // SplashFontFile.cc |
| // |
| //======================================================================== |
| |
| //======================================================================== |
| // |
| // 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) 2006 Takashi Iwai <tiwai@suse.de> |
| // Copyright (C) 2008 Albert Astals Cid <aacid@kde.org> |
| // |
| // 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 |
| // |
| //======================================================================== |
| |
| #include <config.h> |
| |
| #ifdef USE_GCC_PRAGMAS |
| #pragma implementation |
| #endif |
| |
| #include <stdio.h> |
| #ifdef HAVE_UNISTD_H |
| #include <unistd.h> |
| #endif |
| #include "goo/gmem.h" |
| #include "goo/GooString.h" |
| #include "SplashFontFile.h" |
| #include "SplashFontFileID.h" |
| |
| #ifdef VMS |
| #if (__VMS_VER < 70000000) |
| extern "C" int unlink(char *filename); |
| #endif |
| #endif |
| |
| //------------------------------------------------------------------------ |
| // SplashFontFile |
| //------------------------------------------------------------------------ |
| |
| SplashFontFile::SplashFontFile(SplashFontFileID *idA, SplashFontSrc *srcA) { |
| id = idA; |
| src = srcA; |
| src->ref(); |
| refCnt = 0; |
| doAdjustMatrix = gFalse; |
| } |
| |
| SplashFontFile::~SplashFontFile() { |
| src->unref(); |
| delete id; |
| } |
| |
| void SplashFontFile::incRefCnt() { |
| ++refCnt; |
| } |
| |
| void SplashFontFile::decRefCnt() { |
| if (!--refCnt) { |
| delete this; |
| } |
| } |
| |
| // |
| |
| SplashFontSrc::SplashFontSrc() { |
| isFile = gFalse; |
| deleteSrc = gFalse; |
| fileName = NULL; |
| buf = NULL; |
| refcnt = 1; |
| } |
| |
| SplashFontSrc::~SplashFontSrc() { |
| if (deleteSrc) { |
| if (isFile) { |
| if (fileName) |
| unlink(fileName->getCString()); |
| } else { |
| if (buf) |
| gfree(buf); |
| } |
| } |
| |
| if (isFile && fileName) |
| delete fileName; |
| } |
| |
| void SplashFontSrc::ref() { |
| refcnt++; |
| } |
| |
| void SplashFontSrc::unref() { |
| if (! --refcnt) |
| delete this; |
| } |
| |
| void SplashFontSrc::setFile(GooString *file, GBool del) |
| { |
| isFile = gTrue; |
| fileName = file->copy(); |
| deleteSrc = del; |
| } |
| |
| void SplashFontSrc::setFile(const char *file, GBool del) |
| { |
| isFile = gTrue; |
| fileName = new GooString(file); |
| deleteSrc = del; |
| } |
| |
| void SplashFontSrc::setBuf(char *bufA, int bufLenA, GBool del) |
| { |
| isFile = gFalse; |
| buf = bufA; |
| bufLen = bufLenA; |
| deleteSrc = del; |
| } |