1 files changed, 108 insertions, 0 deletions
diff --git a/kpdf/xpdf/splash/SplashFontFile.cpp b/kpdf/xpdf/splash/SplashFontFile.cpp
new file mode 100644
index 00000000..c66447bb
--- /dev/null
+++ b/kpdf/xpdf/splash/SplashFontFile.cpp
@@ -0,0 +1,108 @@
+//========================================================================
+//
+// SplashFontFile.cpp
+//
+//========================================================================
+
+#include <aconf.h>
+
+#ifdef USE_GCC_PRAGMAS
+#pragma implementation
+#endif
+
+#include <stdio.h>
+#ifndef WIN32
+#  include <unistd.h>
+#endif
+#include "gmem.h"
+#include "GString.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;
+}
+
+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(GString *file, GBool del)
+{
+  isFile = gTrue;
+  fileName = file->copy();
+  deleteSrc = del;
+}
+
+void SplashFontSrc::setFile(const char *file, GBool del)
+{
+  isFile = gTrue;
+  fileName = new GString(file);
+  deleteSrc = del;
+}
+
+void SplashFontSrc::setBuf(char *bufA, int bufLenA, GBool del)
+{
+  isFile = gFalse;
+  buf = bufA;
+  bufLen = bufLenA;
+  deleteSrc = del;
+}