1 files changed, 64 insertions, 0 deletions
diff --git a/pdf/xpdf/FontEncoding.h b/pdf/xpdf/FontEncoding.h
new file mode 100644
index 0000000..7c81153
--- /dev/null
+++ b/pdf/xpdf/FontEncoding.h
@@ -0,0 +1,64 @@
+//========================================================================
+//
+// FontEncoding.h
+//
+// Copyright 1999 Derek B. Noonburg
+//
+//========================================================================
+
+#ifndef FONTENCODING_H
+#define FONTENCODING_H
+
+#ifdef __GNUC__
+#pragma interface
+#endif
+
+#include "gtypes.h"
+
+//------------------------------------------------------------------------
+// FontEncoding
+//------------------------------------------------------------------------
+
+#define fontEncHashSize 419
+
+class FontEncoding {
+public:
+
+  // Construct an empty encoding.
+  FontEncoding();
+
+  // Construct an encoding from an array of char names.
+  FontEncoding(char **encoding, int size);
+
+  // Destructor.
+  ~FontEncoding();
+
+  // Create a copy of the encoding.
+  FontEncoding *copy() { return new FontEncoding(this); }
+
+  // Return number of codes in encoding, i.e., max code + 1.
+  int getSize() { return size; }
+
+  // Add a char to the encoding.
+  void addChar(int code, char *name);
+
+  // Return the character name associated with <code>.
+  char *getCharName(int code) { return encoding[code]; }
+
+  // Return the code associated with <name>.
+  int getCharCode(char *name);
+
+private:
+
+  FontEncoding(FontEncoding *fontEnc);
+  int hash(char *name);
+  void addChar1(int code, char *name);
+
+  char **encoding;		// code --> name mapping
+  int size;			// number of codes
+  GBool freeEnc;		// should we free the encoding array?
+  short				// name --> code hash table
+    hashTab[fontEncHashSize];
+};
+
+#endif