upgrade to xpdf 3.00.

[swftools.git] / pdf2swf / xpdf / FoFiBase.h

diff --git a/pdf2swf/xpdf/FoFiBase.h b/pdf2swf/xpdf/FoFiBase.h
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+++ b/pdf2swf/xpdf/FoFiBase.h
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+//========================================================================
+//
+// FoFiBase.h
+//
+// Copyright 1999-2003 Glyph & Cog, LLC
+//
+//========================================================================
+
+#ifndef FOFIBASE_H
+#define FOFIBASE_H
+
+#include <aconf.h>
+
+#ifdef USE_GCC_PRAGMAS
+#pragma interface
+#endif
+
+#include "gtypes.h"
+
+//------------------------------------------------------------------------
+
+typedef void (*FoFiOutputFunc)(void *stream, char *data, int len);
+
+//------------------------------------------------------------------------
+// FoFiBase
+//------------------------------------------------------------------------
+
+class FoFiBase {
+public:
+
+  virtual ~FoFiBase();
+
+protected:
+
+  FoFiBase(char *fileA, int lenA, GBool freeFileDataA);
+  static char *readFile(char *fileName, int *fileLen);
+
+  // S = signed / U = unsigned
+  // 8/16/32/Var = word length, in bytes
+  // BE = big endian
+  int getS8(int pos, GBool *ok);
+  int getU8(int pos, GBool *ok);
+  int getS16BE(int pos, GBool *ok);
+  int getU16BE(int pos, GBool *ok);
+  int getS32BE(int pos, GBool *ok);
+  Guint getU32BE(int pos, GBool *ok);
+  Guint getUVarBE(int pos, int size, GBool *ok);
+
+  GBool checkRegion(int pos, int size);
+
+  Guchar *fileData;
+  Guchar *file;
+  int len;
+  GBool freeFileData;
+};
+
+#endif