ostc_companion: HexFile.cpp annotate

annotate HexFile.cpp @ 12:ac837fe1d590 default tip

Switch implementation for reqex class and added RFCOMM as label for Bluetooth based connection by Linux

author	Ideenmodellierer
date	Mon, 12 Jan 2026 13:58:41 +0000
parents	21ce6187d32e
children

rev	line source
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	1 /////////////////////////////////////////////////////////////////////////////
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	2 /// \file HexFile.cpp
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	3 /// \brief Read .hex file in "Intel HEX" format.
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	4 /// \author JD Gascuel.
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	5 ///
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	6 /// \copyright (c) 2012-2016, JD Gascuel. All rights reserved.
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	7 /// $Id$
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	8 //////////////////////////////////////////////////////////////////////////////
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	9 //
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	10 // BSD 2-Clause License:
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	11 //
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	12 // Redistribution and use in source and binary forms, with or without
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	13 // modification, are permitted provided that the following conditions
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	14 // are met:
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	15 //
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	16 // 1. Redistributions of source code must retain the above copyright notice,
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	17 // this list of conditions and the following disclaimer.
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	18 //
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	19 // 2. Redistributions in binary form must reproduce the above copyright notice,
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	20 // this list of conditions and the following disclaimer in the documentation
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	21 // and/or other materials provided with the distribution.
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	22 //
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	23 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	24 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	25 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	26 // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	27 // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	28 // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	29 // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	30 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	31 // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	32 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	33 // THE POSSIBILITY OF SUCH DAMAGE.
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	34 //
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	35 //////////////////////////////////////////////////////////////////////////////
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	36
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	37 #include "HexFile.h"
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	38
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	39 #include "Utils/Log.h"
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	40 #include "Utils/ProgressEvent.h"
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	41
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	42 #include <QCoreApplication>
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	43 #include <QTextStream>
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	44 #include <QtDebug>
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	45
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	46 //////////////////////////////////////////////////////////////////////////////
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	47 // Crypto++ objects needed:
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	48
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	49 typedef unsigned char byte;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	50
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	51 #include "AES/rijndael.h"
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	52
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	53 ///////////////////////////////////////////////////////////////////////////////
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	54
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	55 HexFile::HexFile()
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	56 : _memSize(0)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	57 ,
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	58 #ifdef FROG_MASTER
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	59 _baseAddress(0)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	60 ,
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	61 #endif
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	62 _buffer(0)
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	63 {}
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	64
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	65 HexFile::~HexFile()
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	66 {
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	67 delete[] _buffer;
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	68 _buffer = 0;
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	69 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	70
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	71 ///////////////////////////////////////////////////////////////////////////////
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	72
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	73 bool HexFile::allocate(size_t memSize, unsigned char fill)
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	74 {
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	75 delete[] _buffer;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	76 _buffer = new unsigned char[_memSize = memSize];
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	77 Q_CHECK_PTR(_buffer);
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	78
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	79 memset(_buffer, fill, memSize);
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	80 return true;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	81 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	82
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	83 bool HexFile::sqwiz(size_t newMemSize)
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	84 {
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	85 if (newMemSize >= _memSize) {
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	86 LOG_THROW("Squiz failed");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	87 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	88 _memSize = newMemSize;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	89 return true;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	90 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	91
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	92 ///////////////////////////////////////////////////////////////////////////////
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	93
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	94 static size_t bytes = 0;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	95
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	96 void HexFile::readLine()
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	97 {
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	98 QByteArray line = _file.readLine();
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	99 if (line[0] != ':')
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	100 LOG_THROW("Bad HEX format");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	101
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	102 unsigned char checksum = 0;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	103 bool ok = true;
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	104 for (int i = 1; ok && i < line.length(); i += 2) {
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	105 if (line[i] == '\r' \|\| line[i] == '\n')
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	106 break;
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	107 checksum += line.mid(i, 2).toInt(&ok, 16);
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	108 }
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	109 if (!ok)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	110 LOG_THROW("Bad HEX header");
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	111 if (checksum != 0)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	112 LOG_THROW("Bad HEX checksum");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	113
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	114 int len = line.mid(1, 2).toInt(0, 16);
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	115 int addr = line.mid(3, 2).toInt(0, 16) << 8 \| line.mid(5, 2).toInt(0, 16);
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	116 int type = line.mid(7, 2).toInt(0, 16);
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	117
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	118 switch (type) {
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	119 case 00: //---- Data record ----------------------------------------------
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	120 if (_baseAddress == 0x300000) // Skip configuration bits.
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	121 return;
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	122 if (_baseAddress == 0xF00000) // Skip internal prom reset.
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	123 return;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	124
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	125 for (int i = 0; i < len; i++, ++addr) {
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	126 size_t a = _baseAddress + addr;
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	127 if (a >= _memSize)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	128 LOG_THROW("BAD HEX address");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	129
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	130 if (_buffer[a] != 0xFF)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	131 LOG_THROW("Double write");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	132
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	133 _buffer[a] = line.mid(9 + i * 2, 2).toInt(&ok, 16);
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	134 if (!ok)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	135 LOG_THROW("Bad HEX byte");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	136 bytes++;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	137 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	138 break;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	139
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	140 case 01: //---- END OF FILE record ---------------------------------------
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	141 _file.seek(-1); // Force to end of file.
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	142 break;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	143
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	144 case 02: //---- Segment address record -----------------------------------
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	145 if (len != 2 \|\| addr != 0)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	146 LOG_THROW("Bad HEX Segment Address record");
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	147 _baseAddress = line.mid(9, 4).toInt(0, 16) << 4;
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	148 break;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	149
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	150 case 04: //---- Extended Linear Address Record ---------------------------
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	151 if (len != 2 \|\| addr != 0)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	152 LOG_THROW("Bad HEX Extended Linear Address Record");
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	153 _baseAddress = line.mid(9, 2).toInt(0, 16) << 20 \| line.mid(11, 2).toInt(0, 16) << 16;
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	154 break;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	155
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	156 default:
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	157 LOG_THROW("Bad HEX subtype");
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	158 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	159 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	160
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	161 ///////////////////////////////////////////////////////////////////////////////
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	162
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	163 void HexFile::load(const QString &fileName)
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	164 {
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	165 Q_ASSERT(_buffer);
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	166
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	167 _file.setFileName(fileName);
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	168 if (!_file.open(QIODevice::ReadOnly))
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	169 LOG_THROW("Can't open HEX file");
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	170
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	171 bytes = 0;
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	172 while (!_file.atEnd()) {
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	173 PROGRESS(_file.pos(), _file.size());
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	174 readLine();
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	175 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	176 PROGRESS_RESET();
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	177
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	178 _file.close();
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	179
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	180 LOG_TRACE(int(bytes / 1024.0f)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	181 << "KB loaded (" << int(bytes * 100.0f / _memSize) << "% of firmware area).");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	182 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	183
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	184 ///////////////////////////////////////////////////////////////////////////////
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	185
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	186 const unsigned char *HexFile::data() const
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	187 {
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	188 Q_ASSERT(_buffer);
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	189 return _buffer;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	190 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	191
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	192 ///////////////////////////////////////////////////////////////////////////////
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	193
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	194 unsigned int HexFile::checksum() const
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	195 {
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	196 Q_ASSERT(_buffer);
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	197
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	198 unsigned short low = 0;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	199 unsigned short high = 0;
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	200 for (size_t i = 0; i < _memSize; ++i) {
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	201 low += _buffer[i];
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	202 high += low;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	203 }
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	204 return (((unsigned int) high) << 16) + low;
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	205 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	206
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	207 ///////////////////////////////////////////////////////////////////////////////
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	208
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	209 #ifndef FROG_MASTER
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	210 void HexFile::saveEncrypted(const QString &, byte[16])
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	211 {
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	212 LOG_THROW("No encryption");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	213 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	214 #else
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	215 void HexFile::saveEncrypted(const QString &fileName, byte secretKey[16])
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	216 {
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	217 _file.setFileName(fileName);
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	218 if (!_file.open(QIODevice::WriteOnly \| QIODevice::Truncate))
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	219 LOG_THROW("Can't save to encrypted file");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	220
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	221 QTextStream out(&_file);
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	222 out.setIntegerBase(16);
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	223 out.setPadChar('0');
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	224
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	225 //---- Generates 128 bits of random initialization vector ----------------
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	226 Rijndael::CFB<128>::IV iv = {0};
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	227 Rijndael::ECB<128> PRNG;
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	228 PRNG.setupEncrypt(secretKey);
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	229 for (int i = 0; i < sizeof iv; ++i)
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	230 iv[i] = PRNG.get_random() % 256;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	231
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	232 size_t bytes = 0; // encrypted fake address
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	233 for (int i0 = 0; i0 < sizeof iv; i0 += 0x10) {
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	234 out << qSetFieldWidth(1) << ":" << qSetFieldWidth(6) << bytes << qSetFieldWidth(2);
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	235 for (int i = 0; i < 0x10; i++)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	236 out << iv[i0 + i];
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	237 out << qSetFieldWidth(1) << "\n";
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	238 bytes += 0x10;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	239 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	240
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	241 //---- Create stream encryptor -------------------------------------------
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	242 Rijndael::CFB<128> enc(secretKey, iv);
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	243
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	244 //---- Process data ------------------------------------------------------
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	245 PROGRESS(0, _memSize);
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	246
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	247 byte encrypted[32];
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	248 for (size_t addr = 0; addr < _memSize; addr += 0x10) {
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	249 PROGRESS(addr, _memSize);
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	250
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	251 enc.encrypt(_buffer + addr, encrypted);
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	252 out << qSetFieldWidth(1) << ":" << qSetFieldWidth(6) << bytes << qSetFieldWidth(2);
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	253 for (int i = 0; i < 16; i++)
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	254 out << encrypted[i];
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	255 out << qSetFieldWidth(1) << "\n";
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	256 bytes += 16;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	257 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	258
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	259 //---- Process data ------------------------------------------------------
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	260 unsigned int sum = checksum(); // 33.29.BD.1D
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	261 out << qSetFieldWidth(1) << ":" << qSetFieldWidth(6) << bytes << qSetFieldWidth(2)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	262 << ((sum) & 0xff) << ((sum >> 8) & 0xff) << ((sum >> 16) & 0xff) << ((sum >> 24) & 0xff)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	263 << qSetFieldWidth(1) << "\n";
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	264
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	265 qDebug().nospace() << int(bytes / 1024.0f) << "KB saved into " << fileName.section('/', -1);
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	266
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	267 PROGRESS_RESET();
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	268 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	269 #endif
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	270
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	271 ///////////////////////////////////////////////////////////////////////////////
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	272
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	273 void HexFile::loadEncrypted(const QString &fileName, unsigned char secretKey[16])
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	274 {
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	275 Q_ASSERT(_buffer);
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	276
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	277 _file.setFileName(fileName);
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	278 if (!_file.open(QIODevice::ReadOnly))
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	279 LOG_THROW("Cannot open HEX file " << fileName);
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	280
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	281 //---- Read 128 bits of initialization vector ----------------------------
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	282 Rijndael::CFB<128>::IV iv = {0};
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	283
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	284 unsigned int bytes = 0;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	285 bool ok = true;
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	286 for (size_t i0 = 0; i0 < sizeof iv; i0 += 0x10) {
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	287 QByteArray line = _file.readLine();
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	288 if (line[0] != ':')
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	289 LOG_THROW("Bad HEX line");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	290
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	291 unsigned int readAddr = line.mid(1, 6).toInt(&ok, 16);
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	292 if (!ok \|\| readAddr != bytes)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	293 LOG_THROW("Bad HEX address");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	294
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	295 for (int i = 0; i < 0x10; i++)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	296 iv[i0 + i] = line.mid(2 * i + 7, 2).toInt(&ok, 16);
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	297 if (!ok)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	298 LOG_THROW("Bad HEX file format");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	299
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	300 bytes += 0x10;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	301 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	302
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	303 //---- Create stream decryptor -------------------------------------------
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	304 Rijndael::CFB<128> dec(secretKey, iv);
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	305
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	306 //---- Process data ------------------------------------------------------
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	307 PROGRESS(0, (int) _memSize);
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	308
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	309 Rijndael::Block encrypted;
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	310 for (size_t addr = 0; addr < _memSize; addr += 0x10) {
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	311 PROGRESS((int) addr, (int) _memSize);
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	312
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	313 QByteArray line = _file.readLine();
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	314 if (line[0] != ':')
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	315 LOG_THROW("Bad HEX line");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	316
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	317 unsigned int readAddr = line.mid(1, 6).toInt(&ok, 16);
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	318 if (!ok \|\| readAddr != bytes)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	319 LOG_THROW("Bad HEX address");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	320
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	321 for (int i = 0; i < 0x10; i++)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	322 encrypted[i] = line.mid(2 * i + 7, 2).toInt(&ok, 16);
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	323 if (!ok)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	324 LOG_THROW("Bad HEX file format");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	325 bytes += 0x10;
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	326
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	327 dec.decrypt(encrypted, (Rijndael::Block ) (_buffer + addr));
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	328 }
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	329 QByteArray line = _file.readLine();
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	330 if (bytes != (unsigned int) line.mid(1, 6).toInt(&ok, 16) \|\| !ok)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	331 LOG_THROW("Bad HEX address");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	332
8 21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	333 unsigned int sum = line.mid(7, 2).toInt(&ok, 16) + (line.mid(9, 2).toInt(&ok, 16) << 8)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	334 + (line.mid(11, 2).toInt(&ok, 16) << 16)
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	335 + (line.mid(13, 2).toInt(&ok, 16) << 24);
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	336 if (sum != checksum())
21ce6187d32e Minor changes done by automatic style checker Ideenmodellierer parents: 1 diff changeset	337 LOG_THROW("Bad HEX checksum");
1 0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	338
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	339 PROGRESS_RESET();
0b3630a29ad8 Initial version based on previous repository. Ideenmodellierer <tiefenrauscher@web.de> parents: diff changeset	340 }

Mercurial > public > ostc_companion

annotate HexFile.cpp @ 12:ac837fe1d590 default tip