hexdump.h

00001 /* Copyright (C) 2011 Circuits At Home, LTD. All rights reserved.
00002 
00003 This program is free software; you can redistribute it and/or modify
00004 it under the terms of the GNU General Public License as published by
00005 the Free Software Foundation; either version 2 of the License, or
00006 (at your option) any later version.
00007 
00008 This program is distributed in the hope that it will be useful,
00009 but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00011 GNU General Public License for more details.
00012 
00013 You should have received a copy of the GNU General Public License
00014 along with this program; if not, write to the Free Software
00015 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00016 
00017 Contact information
00018 -------------------
00019 
00020 Circuits At Home, LTD
00021 Web      :  http://www.circuitsathome.com
00022 e-mail   :  support@circuitsathome.com
00023  */
00024 
00025 #if !defined(_usb_h_) || defined(__HEXDUMP_H__)
00026 #error "Never include hexdump.h directly; include Usb.h instead"
00027 #else
00028 #define __HEXDUMP_H__
00029 
00030 extern int UsbDEBUGlvl;
00031 
00032 template <class BASE_CLASS, class LEN_TYPE, class OFFSET_TYPE>
00033 class HexDumper : public BASE_CLASS {
00034         uint8_t byteCount;
00035         OFFSET_TYPE byteTotal;
00036 
00037 public:
00038 
00039         HexDumper() : byteCount(0), byteTotal(0) {
00040         };
00041 
00042         void Initialize() {
00043                 byteCount = 0;
00044                 byteTotal = 0;
00045         };
00046 
00047         void Parse(const LEN_TYPE len, const uint8_t *pbuf, const OFFSET_TYPE &offset);
00048 };
00049 
00050 template <class BASE_CLASS, class LEN_TYPE, class OFFSET_TYPE>
00051 void HexDumper<BASE_CLASS, LEN_TYPE, OFFSET_TYPE>::Parse(const LEN_TYPE len, const uint8_t *pbuf, const OFFSET_TYPE &offset __attribute__((unused))) {
00052         if(UsbDEBUGlvl >= 0x80) { // Fully bypass this block of code if we do not debug.
00053                 for(LEN_TYPE j = 0; j < len; j++, byteCount++, byteTotal++) {
00054                         if(!byteCount) {
00055                                 PrintHex<OFFSET_TYPE > (byteTotal, 0x80);
00056                                 E_Notify(PSTR(": "), 0x80);
00057                         }
00058                         PrintHex<uint8_t > (pbuf[j], 0x80);
00059                         E_Notify(PSTR(" "), 0x80);
00060 
00061                         if(byteCount == 15) {
00062                                 E_Notify(PSTR("\r\n"), 0x80);
00063                                 byteCount = 0xFF;
00064                         }
00065                 }
00066         }
00067 }
00068 
00069 #endif // __HEXDUMP_H__