removed outdated files

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

diff --git a/pdf2swf/xpdf/FoFiBase.cc b/pdf2swf/xpdf/FoFiBase.cc
deleted file mode 100644 (file)
index 28d0b8c..0000000
--- a/pdf2swf/xpdf/FoFiBase.cc
+++ /dev/null
@@ -1,156 +0,0 @@
-//========================================================================
-//
-// FoFiBase.cc
-//
-// Copyright 1999-2003 Glyph & Cog, LLC
-//
-//========================================================================
-
-#include <aconf.h>
-
-#ifdef USE_GCC_PRAGMAS
-#pragma implementation
-#endif
-
-#include <stdio.h>
-#include "gmem.h"
-#include "FoFiBase.h"
-
-//------------------------------------------------------------------------
-// FoFiBase
-//------------------------------------------------------------------------
-
-FoFiBase::FoFiBase(char *fileA, int lenA, GBool freeFileDataA) {
-  fileData = file = (Guchar *)fileA;
-  len = lenA;
-  freeFileData = freeFileDataA;
-}
-
-FoFiBase::~FoFiBase() {
-  if (freeFileData) {
-    gfree(fileData);
-  }
-}
-
-char *FoFiBase::readFile(char *fileName, int *fileLen) {
-  FILE *f;
-  char *buf;
-  int n;
-
-  if (!(f = fopen(fileName, "rb"))) {
-    return NULL;
-  }
-  fseek(f, 0, SEEK_END);
-  n = (int)ftell(f);
-  fseek(f, 0, SEEK_SET);
-  buf = (char *)gmalloc(n);
-  if ((int)fread(buf, 1, n, f) != n) {
-    gfree(buf);
-    fclose(f);
-    return NULL;
-  }
-  fclose(f);
-  *fileLen = n;
-  return buf;
-}
-
-int FoFiBase::getS8(int pos, GBool *ok) {
-  int x;
-
-  if (pos < 0 || pos >= len) {
-    *ok = gFalse;
-    return 0;
-  }
-  x = file[pos];
-  if (x & 0x80) {
-    x |= ~0xff;
-  }
-  return x;
-}
-
-int FoFiBase::getU8(int pos, GBool *ok) {
-  if (pos < 0 || pos >= len) {
-    *ok = gFalse;
-    return 0;
-  }
-  return file[pos];
-}
-
-int FoFiBase::getS16BE(int pos, GBool *ok) {
-  int x;
-
-  if (pos < 0 || pos+1 >= len) {
-    *ok = gFalse;
-    return 0;
-  }
-  x = file[pos];
-  x = (x << 8) + file[pos+1];
-  if (x & 0x8000) {
-    x |= ~0xffff;
-  }
-  return x;
-}
-
-int FoFiBase::getU16BE(int pos, GBool *ok) {
-  int x;
-
-  if (pos < 0 || pos+1 >= len) {
-    *ok = gFalse;
-    return 0;
-  }
-  x = file[pos];
-  x = (x << 8) + file[pos+1];
-  return x;
-}
-
-int FoFiBase::getS32BE(int pos, GBool *ok) {
-  int x;
-
-  if (pos < 0 || pos+3 >= len) {
-    *ok = gFalse;
-    return 0;
-  }
-  x = file[pos];
-  x = (x << 8) + file[pos+1];
-  x = (x << 8) + file[pos+2];
-  x = (x << 8) + file[pos+3];
-  if (x & 0x80000000) {
-    x |= ~0xffffffff;
-  }
-  return x;
-}
-
-Guint FoFiBase::getU32BE(int pos, GBool *ok) {
-  Guint x;
-
-  if (pos < 0 || pos+3 >= len) {
-    *ok = gFalse;
-    return 0;
-  }
-  x = file[pos];
-  x = (x << 8) + file[pos+1];
-  x = (x << 8) + file[pos+2];
-  x = (x << 8) + file[pos+3];
-  return x;
-}
-
-Guint FoFiBase::getUVarBE(int pos, int size, GBool *ok) {
-  Guint x;
-  int i;
-
-  if (pos < 0 || pos + size > len) {
-    *ok = gFalse;
-    return 0;
-  }
-  x = 0;
-  for (i = 0; i < size; ++i) {
-    x = (x << 8) + file[pos + i];
-  }
-  return x;
-}
-
-GBool FoFiBase::checkRegion(int pos, int size) {
-  return pos >= 0 &&
-         pos + size >= pos &&
-         pos + size <= len;
-}