driver/genpsi.cpp: replace old code with class

src/driver/genpsi.h

@@ -1,10 +1,7 @@
 /*
-$Id: genpsi.h,v 1.1 2005/08/15 14:47:52 metallica Exp $
 
  Copyright (c) 2004 gmo18t, Germany. All rights reserved.
-
- aktuelle Versionen gibt es hier:
- $Source: /cvs/tuxbox/apps/tuxbox/neutrino/src/driver/genpsi.h,v $
+ Copyright (C) 2012 CoolStream International Ltd
 
  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published
@@ -26,13 +23,26 @@ $Id: genpsi.h,v 1.1 2005/08/15 14:47:52 metallica Exp $
 #define __genpsi_h__
 #include <inttypes.h>
 
-int genpsi(int fd2);
-void transfer_pids(uint16_t pid,uint16_t pidart,short isAC3);
-
 #define EN_TYPE_VIDEO           0x00
 #define EN_TYPE_AUDIO           0x01
 #define EN_TYPE_TELTEX          0x02
 #define EN_TYPE_PCR             0x03
 #define EN_TYPE_AVC           0x04
 
+class CGenPsi
+{
+	private:
+		short  nba;
+		uint16_t       vpid;
+		uint8_t        vtype;
+		uint16_t       apid[10];
+		short          atypes[10];
+		static int copy_template(uint8_t *dst, uint8_t *src, int len);
+		uint32_t calc_crc32psi(uint8_t *dst, const uint8_t *src, uint32_t len);
+
+	public:
+		CGenPsi();
+		void addPid(uint16_t pid,uint16_t pidtype, short isAC3);
+		int genpsi(int fd);
+};
 #endif