1 files changed, 58 insertions, 0 deletions
diff --git a/pdf/xpdf/GnomeVFSStream.h b/pdf/xpdf/GnomeVFSStream.h
new file mode 100644
index 0000000..a02d288
--- /dev/null
+++ b/pdf/xpdf/GnomeVFSStream.h
@@ -0,0 +1,58 @@
+//========================================================================
+//
+// GnomeVFSStream.cc
+//
+// Copyright 1996-2002 Glyph & Cog, LLC
+// Copyright 2003 Martin Kretzschmar
+//
+//========================================================================
+
+#ifndef GNOME_VFS_STREAM_H
+#define GNOME_VFS_STREAM_H
+
+#include "gpdf-g-switch.h"
+#  include <libgnomevfs/gnome-vfs-handle.h>
+#include "gpdf-g-switch.h"
+#include "Object.h"
+#include "Stream.h"
+
+#define gnomeVFSStreamBufSize fileStreamBufSize
+
+class GnomeVFSStream: public BaseStream {
+public:
+
+  GnomeVFSStream(GnomeVFSHandle *handleA, Guint startA, GBool limitedA,
+                 Guint lengthA, Object *dictA);
+  virtual ~GnomeVFSStream();
+  virtual Stream *makeSubStream(Guint startA, GBool limitedA,
+				Guint lengthA, Object *dictA);
+  virtual StreamKind getKind() { return strFile; }
+  virtual void reset();
+  virtual void close();
+  virtual int getChar()
+    { return (bufPtr >= bufEnd && !fillBuf()) ? EOF : (*bufPtr++ & 0xff); }
+  virtual int lookChar()
+    { return (bufPtr >= bufEnd && !fillBuf()) ? EOF : (*bufPtr & 0xff); }
+  virtual int getPos() { return bufPos + (bufPtr - buf); }
+  virtual void setPos(Guint pos, int dir = 0);
+  virtual GBool isBinary(GBool last = gTrue) { return last; }
+  virtual Guint getStart() { return start; }
+  virtual void moveStart(int delta);
+
+private:
+
+  GBool fillBuf();
+
+  GnomeVFSHandle *handle;
+  Guint start;
+  GBool limited;
+  Guint length;
+  char buf[gnomeVFSStreamBufSize];
+  char *bufPtr;
+  char *bufEnd;
+  Guint bufPos;
+  int savePos;
+  GBool saved;
+};
+
+#endif /* GNOME_VFS_STREAM_H */