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framefileio.cpp
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#include "framefileio.h"
#include <QMessageBox>
#include <QProgressDialog>
#include <QDateTime>
#include <QtEndian>
#include <QSettings>
#include <iostream>
#include "utility.h"
#include "blfhandler.h"
QFile FrameFileIO::continuousFile;
FrameFileIO::FrameFileIO()
{
}
bool FrameFileIO::saveFrameFile(QString &fileName, const QVector<CANFrame>* frameCache)
{
QString filename;
QFileDialog dialog(qApp->activeWindow());
QSettings settings;
bool result = false;
QStringList filters;
filters.append(QString(tr("GVRET Logs (*.csv *.CSV)")));
filters.append(QString(tr("CRTD Logs (*.txt *.TXT)")));
filters.append(QString(tr("Generic ID/Data CSV (*.csv *.CSV)")));
filters.append(QString(tr("BusMaster Log (*.log *.LOG)")));
filters.append(QString(tr("Microchip Log (*.can *.CAN)")));
filters.append(QString(tr("Vector Trace Files (*.trace *.TRACE)")));
filters.append(QString(tr("IXXAT MiniLog (*.csv *.CSV)")));
filters.append(QString(tr("CAN-DO Log (*.can *.avc *.evc *.qcc *.CAN *.AVC *.EVC *.QCC)")));
filters.append(QString(tr("Vehicle Spy (*.csv *.CSV)")));
filters.append(QString(tr("Candump/Kayak(*.log)")));
filters.append(QString(tr("Cabana Log(*.csv *.CSV)")));
filters.append(QString(tr("CANalyzer Ascii Log (*.asc *.ASC)")));
dialog.setDirectory(settings.value("FileIO/LoadSaveDirectory", dialog.directory().path()).toString());
dialog.setFileMode(QFileDialog::AnyFile);
dialog.setNameFilters(filters);
dialog.setViewMode(QFileDialog::Detail);
dialog.setAcceptMode(QFileDialog::AcceptSave);
if (dialog.exec() == QDialog::Accepted)
{
filename = dialog.selectedFiles()[0];
QProgressDialog progress(qApp->activeWindow());
progress.setWindowModality(Qt::WindowModal);
progress.setLabelText("Saving file...");
progress.setCancelButton(0);
progress.setRange(0,0);
progress.setMinimumDuration(0);
progress.show();
qApp->processEvents();
if (dialog.selectedNameFilter() == filters[0])
{
if (!filename.contains('.')) filename += ".csv";
result = saveNativeCSVFile(filename, frameCache);
}
if (dialog.selectedNameFilter() == filters[1])
{
if (!filename.contains('.')) filename += ".txt";
result = saveCRTDFile(filename, frameCache);
}
if (dialog.selectedNameFilter() == filters[2])
{
if (!filename.contains('.')) filename += ".csv";
result = saveGenericCSVFile(filename, frameCache);
}
if (dialog.selectedNameFilter() == filters[3])
{
if (!filename.contains('.')) filename += ".log";
result = saveLogFile(filename, frameCache);
}
if (dialog.selectedNameFilter() == filters[4])
{
if (!filename.contains('.')) filename += ".log";
result = saveMicrochipFile(filename, frameCache);
}
if (dialog.selectedNameFilter() == filters[5])
{
if (!filename.contains('.')) filename += ".trace";
result = saveTraceFile(filename, frameCache);
}
if (dialog.selectedNameFilter() == filters[6])
{
if (!filename.contains('.')) filename += ".csv";
result = saveIXXATFile(filename, frameCache);
}
if (dialog.selectedNameFilter() == filters[7])
{
if (!filename.contains('.')) filename += ".can";
result = saveCANDOFile(filename, frameCache);
}
if (dialog.selectedNameFilter() == filters[8])
{
if (!filename.contains('.')) filename += ".csv";
result = saveVehicleSpyFile(filename, frameCache);
}
if (dialog.selectedNameFilter() == filters[9])
{
if (!filename.contains('.')) filename += ".log";
saveCanDumpFile(filename,frameCache);
}
if (dialog.selectedNameFilter() == filters[10])
{
if (!filename.contains('.')) filename += ".csv";
result = saveCabanaFile(filename, frameCache);
}
if (dialog.selectedNameFilter() == filters[11])
{
if (!filename.contains('.')) filename += ".asc";
result = saveCanalyzerASC(filename, frameCache);
}
progress.cancel();
if (result)
{
QStringList fileList = filename.split('/');
fileName = fileList[fileList.length() - 1];
settings.setValue("FileIO/LoadSaveDirectory", dialog.directory().path());
return true;
}
return false;
}
return false;
}
bool FrameFileIO::loadFrameFile(QString &fileName, QVector<CANFrame>* frameCache)
{
QString filename;
QFileDialog dialog;
QSettings settings;
bool result = false;
QStringList filters;
filters.append(QString(tr("Autodetect File Type (*.*)")));
filters.append(QString(tr("GVRET Logs (*.csv *.CSV)")));
filters.append(QString(tr("CRTD Logs (*.txt *.TXT)")));
filters.append(QString(tr("Generic ID/Data CSV (*.csv *.CSV)")));
filters.append(QString(tr("BusMaster Log (*.log *.LOG)")));
filters.append(QString(tr("Microchip Log (*.can *.CAN)")));
filters.append(QString(tr("Vector trace files (*.trace *.TRACE)")));
filters.append(QString(tr("IXXAT MiniLog (*.csv *.CSV)")));
filters.append(QString(tr("CAN-DO Log (*.avc *.can *.evc *.qcc *.AVC *.CAN *.EVC *.QCC)")));
filters.append(QString(tr("Vehicle Spy (*.csv *.CSV)")));
filters.append(QString(tr("Candump/Kayak (*.log *.LOG)")));
filters.append(QString(tr("PCAN Viewer (*.trc *.TRC)")));
filters.append(QString(tr("Kvaser Log Decimal (*.txt *.TXT)")));
filters.append(QString(tr("Kvaser Log Hex (*.txt *.TXT)")));
filters.append(QString(tr("CANalyzer Ascii Log (*.asc *.ASC)")));
filters.append(QString(tr("CANalyzer Binary Log Files (*.blf *.BLF)")));
filters.append(QString(tr("CANHacker Trace Files (*.trc *.TRC)")));
filters.append(QString(tr("Cabana Log (*.csv *.CSV)")));
filters.append(QString(tr("CANOpen Magic (*.csv *.CSV)")));
dialog.setDirectory(settings.value("FileIO/LoadSaveDirectory", dialog.directory().path()).toString());
dialog.setFileMode(QFileDialog::ExistingFile);
dialog.setNameFilters(filters);
dialog.setViewMode(QFileDialog::Detail);
if (dialog.exec() == QDialog::Accepted)
{
filename = dialog.selectedFiles()[0];
QProgressDialog progress(qApp->activeWindow());
progress.setWindowModality(Qt::WindowModal);
progress.setLabelText("Loading file...");
progress.setCancelButton(0);
progress.setRange(0,0);
progress.setMinimumDuration(0);
progress.show();
qApp->processEvents();
if (dialog.selectedNameFilter() == filters[0]) result = autoDetectLoadFile(filename, frameCache);
if (dialog.selectedNameFilter() == filters[1]) result = loadNativeCSVFile(filename, frameCache);
if (dialog.selectedNameFilter() == filters[2]) result = loadCRTDFile(filename, frameCache);
if (dialog.selectedNameFilter() == filters[3]) result = loadGenericCSVFile(filename, frameCache);
if (dialog.selectedNameFilter() == filters[4]) result = loadLogFile(filename, frameCache);
if (dialog.selectedNameFilter() == filters[5]) result = loadMicrochipFile(filename, frameCache);
if (dialog.selectedNameFilter() == filters[6]) result = loadTraceFile(filename, frameCache);
if (dialog.selectedNameFilter() == filters[7]) result = loadIXXATFile(filename, frameCache);
if (dialog.selectedNameFilter() == filters[8]) result = loadCANDOFile(filename, frameCache);
if (dialog.selectedNameFilter() == filters[9]) result = loadVehicleSpyFile(filename, frameCache);
if (dialog.selectedNameFilter() == filters[10]) result = loadCanDumpFile(filename, frameCache);
if (dialog.selectedNameFilter() == filters[11]) result = loadPCANFile(filename, frameCache);
if (dialog.selectedNameFilter() == filters[12]) result = loadKvaserFile(filename, frameCache, false);
if (dialog.selectedNameFilter() == filters[13]) result = loadKvaserFile(filename, frameCache, true);
if (dialog.selectedNameFilter() == filters[14]) result = loadCanalyzerASC(filename, frameCache);
if (dialog.selectedNameFilter() == filters[15]) result = loadCanalyzerBLF(filename, frameCache);
if (dialog.selectedNameFilter() == filters[16]) result = loadCANHackerFile(filename, frameCache);
if (dialog.selectedNameFilter() == filters[17]) result = loadCabanaFile(filename, frameCache);
if (dialog.selectedNameFilter() == filters[18]) result = loadCANOpenFile(filename, frameCache);
progress.cancel();
if (result)
{
QStringList fileList = filename.split('/');
fileName = fileList[fileList.length() - 1];
settings.setValue("FileIO/LoadSaveDirectory", dialog.directory().path());
return true;
}
else
{
QMessageBox msgBox;
msgBox.setText("File load completed with errors.\r\nPerhaps you selected the wrong file type?");
msgBox.exec();
return false;
}
}
return false;
}
//Try every format by first uses the "is" functions which try to detect whether a given file is a good match to that
//file format or not. Those functions are much less tolerant than the load functions and so should help to discriminate
//whether a file could be loaded or not by a given loader. The loader return is still used in case the guess was wrong.
bool FrameFileIO::autoDetectLoadFile(QString filename, QVector<CANFrame>* frames)
{
if (isCanalyzerBLF(filename))
{
if (loadCanalyzerBLF(filename, frames))
{
qDebug() << "Loaded as Canalyzer BLF successfully!";
return true;
}
}
if (isNativeCSVFile(filename))
{
if (loadNativeCSVFile(filename, frames))
{
qDebug() << "Loaded as native CSV successfully!";
return true;
}
}
if (isCanalyzerASC(filename))
{
if (loadCanalyzerASC(filename, frames))
{
qDebug() << "Loaded as Canalyzer ASC successfully!";
return true;
}
}
if (isCRTDFile(filename))
{
if (loadCRTDFile(filename, frames))
{
qDebug() << "Loaded as CRTD successfully!";
return true;
}
}
if (isTraceFile(filename))
{
if (loadTraceFile(filename, frames))
{
qDebug() << "Loaded as trace successfully!";
return true;
}
}
if (isVehicleSpyFile(filename))
{
if (loadVehicleSpyFile(filename, frames))
{
qDebug() << "Loaded as vehicle spy successfully!";
return true;
}
}
if (isCanDumpFile(filename))
{
if (loadCanDumpFile(filename, frames))
{
qDebug() << "Loaded as candump successfully!";
return true;
}
}
if (isCANHackerFile(filename))
{
if (loadCANHackerFile(filename, frames))
{
qDebug() << "Loaded as CANHacker successfully!";
return true;
}
}
if (isCabanaFile(filename))
{
if (loadCabanaFile(filename, frames))
{
qDebug() << "Loaded as Cabana successfully!";
return true;
}
}
if (isCANOpenFile(filename))
{
if (loadCANOpenFile(filename, frames))
{
qDebug() << "Loaded as CANOpen Magic successfully!";
return true;
}
}
if (isLogFile(filename))
{
if (loadLogFile(filename, frames))
{
qDebug() << "Loaded as Busmaster Log successfully!";
return true;
}
}
if (isPCANFile(filename))
{
if (loadPCANFile(filename, frames))
{
qDebug() << "Loaded as PCAN successfully!";
return true;
}
}
if (isIXXATFile(filename))
{
if (loadIXXATFile(filename, frames))
{
qDebug() << "Loaded as IXXAT successfully!";
return true;
}
}
if (isMicrochipFile(filename))
{
if (loadMicrochipFile(filename, frames))
{
qDebug() << "Loaded as microchip successfully!";
return true;
}
}
if (isCANDOFile(filename))
{
if (loadCANDOFile(filename, frames))
{
qDebug() << "Loaded as CANDO successfully!";
return true;
}
}
if (isKvaserFile(filename))
{
if (loadKvaserFile(filename, frames,true))
{
qDebug() << "Loaded as Kvaser HEX successfully!";
return true;
}
if (loadKvaserFile(filename, frames,false))
{
qDebug() << "Loaded as KVaser Decimal successfully!";
return true;
}
}
if (isGenericCSVFile(filename))
{
if (loadGenericCSVFile(filename, frames))
{
qDebug() << "Loaded as generic CSV successfully!";
return true;
}
}
return false;
}
bool FrameFileIO::isVehicleSpyFile(QString filename)
{
QFile *inFile = new QFile(filename);
QByteArray line;
bool foundProbableHeader = false;
bool isMatch = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
delete inFile;
return false;
}
try {
for (int i = 0; i < 10; i++)
{
if (!inFile->atEnd())
{
line = inFile->readLine().simplified().toUpper();
if (line.startsWith("LINE") && line.contains("TIME") && line.contains("B1"))
{
foundProbableHeader = true;
}
}
}
if (foundProbableHeader)
{
if (!inFile->atEnd())
{
line = inFile->readLine().simplified().toUpper();
inFile->close();
QList<QByteArray> tokens = line.split(',');
if (tokens.length() > 20)
{
if (tokens[9].toInt(NULL, 16) > 0) isMatch = true;
}
}
}
}
catch (...)
{
isMatch = false;
}
inFile->close();
return isMatch;
}
//2,2550.368293675,0.003818174999651092,67371008,F,F,HS CAN $119,HS CAN,,119,F,F,00,00,00,00,00,00,0D,8B,,,
//Line,Abs Time(Sec),Rel Time (Sec),Status,Er,Tx,Description,Network,Node,Arb ID,Remote,Xtd,B1,B2,B3,B4,B5,B6,B7,B8,Value,Trigger,Signals
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
bool FrameFileIO::loadVehicleSpyFile(QString filename, QVector<CANFrame> *frames)
{
QFile *inFile = new QFile(filename);
CANFrame thisFrame;
QByteArray line;
int lineCounter = 0;
bool pastHeader = false;
bool foundErrors = false;
QDateTime now = QDateTime::currentDateTime();
QDateTime tempTime;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
delete inFile;
return false;
}
while (!inFile->atEnd() && !pastHeader)
{
line = inFile->readLine().simplified().toUpper();
if (line.startsWith("LINE")) lineCounter++;
if (lineCounter == 2) pastHeader = true;
}
if (inFile->atEnd()) foundErrors = true;
while (!inFile->atEnd()) {
lineCounter++;
if (lineCounter > 100)
{
qApp->processEvents();
lineCounter = 0;
}
line = inFile->readLine().simplified().toUpper();
QList<QByteArray> tokens = line.split(',');
if (tokens.length() > 20)
{
thisFrame.bus = 0;
thisFrame.remote = false;
tempTime = now;
tempTime.addMSecs(tokens[1].toDouble() * 1000.0);
thisFrame.timestamp = tempTime.toMSecsSinceEpoch() * 1000ul;
if (tokens[5].startsWith("T")) thisFrame.isReceived = false;
else thisFrame.isReceived = true;
thisFrame.ID = tokens[9].toInt(NULL, 16);
if (tokens[11].startsWith("T")) thisFrame.extended = true;
else thisFrame.extended = false;
thisFrame.len = 0;
for (int i = 0; i < 8; i++)
{
if (tokens[12 + i].length() > 0)
{
thisFrame.data[i] = tokens[12 + i].toInt(NULL, 16);
thisFrame.len++;
}
else break;
}
frames->append(thisFrame);
}
else foundErrors = true;
}
inFile->close();
delete inFile;
return !foundErrors;
}
bool FrameFileIO::saveVehicleSpyFile(QString filename, const QVector<CANFrame> *frames)
{
Q_UNUSED(filename);
Q_UNUSED(frames);
return true;
}
bool FrameFileIO::isCRTDFile(QString filename)
{
QFile *inFile = new QFile(filename);
QByteArray line;
int lineCounter = 0;
bool isMatch = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
delete inFile;
return false;
}
try
{
line = inFile->readLine().toUpper(); //read out the header first and discard it.
while (!inFile->atEnd() && lineCounter < 100) {
lineCounter++;
line = inFile->readLine().simplified();
if (line.length() > 2)
{
QList<QByteArray> tokens = line.split(' ');
if (tokens.length() > 2)
{
char firstChar = tokens[1].left(1)[0];
if (firstChar == 'R' || firstChar == 'T')
{
if (tokens[1] == "R29" || tokens[1] == "T29") isMatch = true;
if (tokens[1] == "R11" || tokens[1] == "T11") isMatch = true;
}
}
else isMatch = false;
}
if (lineCounter > 10) break;
}
}
catch (...)
{
isMatch = false;
}
inFile->close();
delete inFile;
return isMatch;
}
//CRTD format from Mark Webb-Johnson / OVMS project
/*
Sample data in CRTD format
Timestamp appears to be seconds since the epoch
1320745424.000 CXX OVMS Tesla Roadster cando2crtd converted log
1320745424.000 CXX OVMS Tesla roadster log: charge.20111108.csv
1320745424.002 R11 402 FA 01 C3 A0 96 00 07 01
1320745424.015 R11 400 02 9E 01 80 AB 80 55 00
1320745424.066 R11 400 01 01 00 00 00 00 4C 1D
1320745424.105 R11 100 A4 53 46 5A 52 45 38 42
1320745424.106 R11 100 A5 31 35 42 33 30 30 30
1320745424.106 R11 100 A6 35 36 39
1320745424.106 CEV Open charge port door
1320745424.106 R11 100 9B 97 A6 31 03 15 05 06
1320745424.107 R11 100 07 64
tokens:
0 = timestamp
1 = line type
2 = ID
3-x = The data bytes
*/
bool FrameFileIO::loadCRTDFile(QString filename, QVector<CANFrame>* frames)
{
QFile *inFile = new QFile(filename);
CANFrame thisFrame;
QByteArray line;
int lineCounter = 0;
bool foundErrors = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
delete inFile;
return false;
}
line = inFile->readLine().toUpper(); //read out the header first and discard it.
while (!inFile->atEnd()) {
lineCounter++;
if (lineCounter > 100)
{
qApp->processEvents();
lineCounter = 0;
}
line = inFile->readLine().simplified();
if (line.length() > 2)
{
QList<QByteArray> tokens = line.split(' ');
int multiplier;
if (tokens.length() > 2)
{
int idxOfDecimal = tokens[0].indexOf('.');
if (idxOfDecimal > -1) {
//int decimalPlaces = tokens[0].length() - tokens[0].indexOf('.') - 1;
//the result of the above is the # of digits after the decimal.
//This program deals in microsecond so turn the value into microseconds
multiplier = 1000000; //turn the decimal into full microseconds
}
else
{
multiplier = 1; //special case. Assume no decimal means microseconds
}
//qDebug() << "decimal places " << decimalPlaces;
thisFrame.timestamp = (int64_t)(tokens[0].toDouble() * multiplier);
char firstChar = tokens[1].left(1)[0];
if (firstChar == 'R' || firstChar == 'T')
{
thisFrame.ID = tokens[2].toInt(NULL, 16);
if (tokens[1] == "R29" || tokens[1] == "T29") thisFrame.extended = true;
else thisFrame.extended = false;
if (firstChar == 'T') thisFrame.isReceived = false;
else thisFrame.isReceived = true;
thisFrame.bus = 0;
thisFrame.len = tokens.length() - 3;
thisFrame.remote = false;
for (unsigned int d = 0; d < thisFrame.len; d++)
{
if (tokens[d + 3] != "")
{
thisFrame.data[d] = tokens[d + 3].toInt(NULL, 16);
}
else thisFrame.data[d] = 0;
}
frames->append(thisFrame);
}
}
else foundErrors = true;
}
}
inFile->close();
delete inFile;
return !foundErrors;
}
bool FrameFileIO::isCANHackerFile(QString filename)
{
QFile *inFile = new QFile(filename);
QByteArray line;
int lineCounter = 0;
bool isMatch = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
delete inFile;
return false;
}
try
{
line = inFile->readLine().toUpper(); //read out the header first and discard it.
if (!line.contains("CANHACKER")) return false;
while (!inFile->atEnd()) {
lineCounter++;
line = inFile->readLine().simplified();
if (line.length() > 2)
{
QList<QByteArray> tokens = line.split(' ');
if (tokens.length() > 3)
{
if (tokens[1].toInt(NULL, 16) > 0)
{
int len = tokens[2].toInt();
if (len > -1 && len < 9)
{
isMatch = true;
}
}
}
else isMatch = false;
}
if (lineCounter > 10) break;
}
}
catch (...)
{
isMatch = false;
}
inFile->close();
delete inFile;
return isMatch;
}
// CANHacker trace format
// Time ID DLC Data Comment
// 00.000 00004000 8 36 47 19 43 01 00 00 80
bool FrameFileIO::loadCANHackerFile(QString filename, QVector<CANFrame>* frames)
{
QFile *inFile = new QFile(filename);
CANFrame thisFrame;
QByteArray line;
int lineCounter = 0;
bool foundErrors = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
delete inFile;
return false;
}
line = inFile->readLine().toUpper(); //read out the header first and discard it.
while (!inFile->atEnd()) {
lineCounter++;
if (lineCounter > 100)
{
qApp->processEvents();
lineCounter = 0;
}
line = inFile->readLine().simplified();
if (line.length() > 2)
{
QList<QByteArray> tokens = line.split(' ');
int multiplier;
if (tokens.length() > 3)
{
int idxOfDecimal = tokens[0].indexOf('.');
if (idxOfDecimal > -1) {
//int decimalPlaces = tokens[0].length() - tokens[0].indexOf('.') - 1;
//the result of the above is the # of digits after the decimal.
//This program deals in microsecond so turn the value into microseconds
multiplier = 1000000; //turn the decimal into full microseconds
}
else
{
multiplier = 1; //special case. Assume no decimal means microseconds
}
//qDebug() << "decimal places " << decimalPlaces;
thisFrame.timestamp = (int64_t)(tokens[0].toDouble() * multiplier);
thisFrame.ID = tokens[1].toInt(NULL, 16);
thisFrame.extended = (thisFrame.ID > 0x7FF);
thisFrame.isReceived = true;
thisFrame.remote = false;
thisFrame.bus = 0;
thisFrame.len = tokens[2].toInt(NULL, 16);
for (unsigned int d = 0; d < thisFrame.len; d++)
{
if (tokens[d + 3] != "")
{
thisFrame.data[d] = tokens[d + 3].toInt(NULL, 16);
}
else thisFrame.data[d] = 0;
}
frames->append(thisFrame);
}
else foundErrors = true;
}
}
inFile->close();
delete inFile;
return !foundErrors;
}
bool FrameFileIO::isCANOpenFile(QString filename)
{
QFile *inFile = new QFile(filename);
QByteArray line;
int lineCounter = 0;
bool isMatch = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
delete inFile;
return false;
}
try
{
line = inFile->readLine().toUpper();
if (!line.contains("CANOPEN MAGIC")) return false;
line = inFile->readLine();
line = inFile->readLine();
line = inFile->readLine();
line = inFile->readLine();
while (!inFile->atEnd()) {
lineCounter++;
if (lineCounter > 10)
{
break;
}
line = inFile->readLine().replace('\"', ' ').simplified();
if (line.length() > 2)
{
QList<QByteArray> tokens = line.split(',');
if (tokens.length() > 11)
{
if (Utility::ParseStringToNum(tokens[5].simplified()) > 0)
{
QList<QByteArray> dataTok = tokens[11].simplified().split(' ');
if ( dataTok.length() > -1 && dataTok.length() < 9) isMatch = true;
}
}
else isMatch = false;
}
}
}
catch (...)
{
isMatch = false;
}
inFile->close();
delete inFile;
return isMatch;
}
//"Message Number","Time (ms)","Time","Excel Time","Count","ID","Flags","Message Type","Node","Details","Process Data","Data (Hex)","Data (Text)","Data (Decimal)","Length","Raw Message"
//"0","0.000","8:09:42:48.7953090'",43447.7100146116,"","0x2E1","","Default: PDO","","Default: TPDO 2 of Node 0x61 (97)","","10 21 04 00 00 00 00 00 ",". ! . . . . . . ","U:0 S:0","8","10 21 04 00 00 00 00 00"
bool FrameFileIO::loadCANOpenFile(QString filename, QVector<CANFrame>* frames)
{
QFile *inFile = new QFile(filename);
CANFrame thisFrame;
QByteArray line;
int lineCounter = 0;
bool foundErrors = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
delete inFile;
qDebug() << "Could not open the file!";
return false;
}
line = inFile->readLine(); //read out the header first and discard it.
line = inFile->readLine();
line = inFile->readLine();
line = inFile->readLine();
line = inFile->readLine();
while (!inFile->atEnd()) {
lineCounter++;
if (lineCounter > 100)
{
qApp->processEvents();
lineCounter = 0;
}
line = inFile->readLine().replace('\"', ' ').simplified();
if (line.length() > 2)
{
QList<QByteArray> tokens = line.split(',');
if (tokens.length() > 11)
{
thisFrame.timestamp = (int64_t)(tokens[1].simplified().toDouble() * 1000.0);
thisFrame.ID = Utility::ParseStringToNum(tokens[5].simplified());
thisFrame.extended = (thisFrame.ID > 0x7FF);
thisFrame.isReceived = true;
thisFrame.remote = false;
thisFrame.bus = 0;
QList<QByteArray> dataTok = tokens[11].simplified().split(' ');
thisFrame.len = dataTok.length();
for (unsigned int d = 0; d < thisFrame.len; d++)
{
if (dataTok[d] != "")
{
thisFrame.data[d] = dataTok[d].simplified().toInt(NULL, 16);
}
else thisFrame.data[d] = 0;
}
frames->append(thisFrame);
}
else foundErrors = true;
}
}
inFile->close();
delete inFile;
return !foundErrors;
}
bool FrameFileIO::saveCRTDFile(QString filename, const QVector<CANFrame>* frames)
{
QFile *outFile = new QFile(filename);
int lineCounter = 0;
if (!outFile->open(QIODevice::WriteOnly | QIODevice::Text))
{
delete outFile;
return false;
}
//write in float format with 6 digits after the decimal point
outFile->write(QString::number(frames->at(0).timestamp / 1000000.0, 'f', 6).toUtf8() + tr(" CXX GVRET-PC Reverse Engineering Tool Output V").toUtf8() + QString::number(VERSION).toUtf8());
outFile->write("\n");
for (int c = 0; c < frames->count(); c++)
{
lineCounter++;
if (lineCounter > 100)
{
qApp->processEvents();
lineCounter = 0;
}
outFile->write(QString::number(frames->at(c).timestamp / 1000000.0, 'f', 6).toUtf8());
outFile->putChar(' ');
if (frames->at(c).isReceived) outFile->putChar('R');
else outFile->putChar('T');
if (frames->at(c).extended)
{
outFile->write("29 ");
}
else outFile->write("11 ");
outFile->write(QString::number(frames->at(c).ID, 16).toUpper().rightJustified(8, '0').toUtf8());
outFile->putChar(' ');
for (unsigned int temp = 0; temp < frames->at(c).len; temp++)
{
outFile->write(QString::number(frames->at(c).data[temp], 16).toUpper().rightJustified(2, '0').toUtf8());
outFile->putChar(' ');
}
outFile->write("\n");
}
outFile->close();
delete outFile;
return true;
}
bool FrameFileIO::isPCANFile(QString filename)
{
QFile *inFile = new QFile(filename);
QByteArray line;
int lineCounter = 0;
int fileVersion = 1;
bool isMatch = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
delete inFile;
return false;
}
try
{
while (!inFile->atEnd()) {
lineCounter++;
if (lineCounter > 10)
{
break;
}
line = inFile->readLine();
if (line.startsWith(";$FILEVERSION=2.0")) fileVersion = 2;
if (line.startsWith(';')) continue;
if (line.length() > 41)
{
if (fileVersion == 1)
{
int id = line.mid(28, 8).simplified().toUInt(NULL, 16);
if (id > 0 && id < 0x1FFFFFFF)
{
int len = line.mid(38,1).toInt();
if (len > - 1 && len < 9) isMatch = true;
}
else isMatch = false;
}
else if (fileVersion == 2)
{
int id = line.mid(25, 8).simplified().toUInt(NULL, 16);
if (id > 0 && id < 0x1FFFFFFF)
{
int len = line.mid(37,2).trimmed().toInt();
if (len > 0 && len < 9)
{
QList<QByteArray> tokens = line.mid(40, len * 3).split(' ');
if (tokens.length() == len) isMatch = true;
}
else isMatch = false;
}