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Added a bit of error handling to file loading routines. It will now most likely

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tell you that you picked the wrong format instead of crashing. Updated version
number to match new functionality.
This commit is contained in:
Collin Kidder
2016-05-09 21:12:41 -04:00
parent 4694d9f37c
commit 7e20bcfd37
2 changed files with 218 additions and 143 deletions
Download Patch File Download Diff File Expand all files Collapse all files
config.h
+1 -1
View File
@@ -1,7 +1,7 @@
#ifndef CONFIG
#define CONFIG
#define VERSION 152
#define VERSION 154
//try to keep this in sync.
//SavvyCAN will complain if you connect a GVRET board with a revision
framefileio.cpp
+93 -18
View File
@@ -1,5 +1,6 @@
#include "framefileio.h"
#include <QMessageBox>
#include <QProgressDialog>
FrameFileIO::FrameFileIO()
@@ -159,7 +160,13 @@ bool FrameFileIO::loadFrameFile(QString &fileName, QVector<CANFrame>* frameCache
fileName = fileList[fileList.length() - 1];
return true;
}
else return false;
else
{
QMessageBox msgBox;
msgBox.setText("File load completed with errors.\r\nPerhaps you selected the wrong file type?");
msgBox.exec();
return false;
}
}
return false;
}
@@ -175,6 +182,7 @@ bool FrameFileIO::loadVehicleSpyFile(QString filename, QVector<CANFrame> *frames
QByteArray line;
int lineCounter = 0;
bool pastHeader = false;
bool foundErrors = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
@@ -189,6 +197,8 @@ bool FrameFileIO::loadVehicleSpyFile(QString filename, QVector<CANFrame> *frames
if (lineCounter == 2) pastHeader = true;
}
if (inFile->atEnd()) foundErrors = true;
while (!inFile->atEnd()) {
lineCounter++;
if (lineCounter > 100)
@@ -199,6 +209,8 @@ bool FrameFileIO::loadVehicleSpyFile(QString filename, QVector<CANFrame> *frames
line = inFile->readLine().simplified().toUpper();
QList<QByteArray> tokens = line.split(',');
if (tokens.length() > 20)
{
thisFrame.bus = 0;
thisFrame.timestamp = tokens[1].toDouble() * 1000000.0;
if (tokens[5].startsWith("T")) thisFrame.isReceived = false;
@@ -217,12 +229,13 @@ bool FrameFileIO::loadVehicleSpyFile(QString filename, QVector<CANFrame> *frames
}
else break;
}
frames->append(thisFrame);
}
else foundErrors = true;
}
inFile->close();
delete inFile;
return true;
return !foundErrors;
}
bool FrameFileIO::saveVehicleSpyFile(QString filename, const QVector<CANFrame> *frames)
@@ -258,6 +271,7 @@ bool FrameFileIO::loadCRTDFile(QString filename, QVector<CANFrame>* frames)
CANFrame thisFrame;
QByteArray line;
int lineCounter = 0;
bool foundErrors = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
@@ -279,6 +293,8 @@ bool FrameFileIO::loadCRTDFile(QString filename, QVector<CANFrame>* frames)
{
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;
@@ -313,10 +329,12 @@ bool FrameFileIO::loadCRTDFile(QString filename, QVector<CANFrame>* frames)
frames->append(thisFrame);
}
}
else foundErrors = true;
}
}
inFile->close();
delete inFile;
return true;
return !foundErrors;
}
bool FrameFileIO::saveCRTDFile(QString filename, const QVector<CANFrame>* frames)
@@ -380,6 +398,7 @@ bool FrameFileIO::loadNativeCSVFile(QString filename, QVector<CANFrame>* frames)
int fileVersion = 1;
long long timeStamp = Utility::GetTimeMS();
int lineCounter = 0;
bool foundErrors = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
@@ -402,6 +421,8 @@ bool FrameFileIO::loadNativeCSVFile(QString filename, QVector<CANFrame>* frames)
if (line.length() > 2)
{
QList<QByteArray> tokens = line.split(',');
if (tokens.length() >= 6)
{
if (tokens[0].length() > 3)
{
long long temp = tokens[0].right(10).toLongLong();
@@ -432,6 +453,7 @@ bool FrameFileIO::loadNativeCSVFile(QString filename, QVector<CANFrame>* frames)
else thisFrame.isReceived = false;
thisFrame.bus = tokens[4].toInt();
thisFrame.len = tokens[5].toInt();
if (thisFrame.len + 6 > tokens.length()) thisFrame.len = tokens.length() - 6;
for (int c = 0; c < 8; c++) thisFrame.data[c] = 0;
for (int d = 0; d < thisFrame.len; d++)
thisFrame.data[d] = tokens[6 + d].toInt(NULL, 16);
@@ -439,10 +461,12 @@ bool FrameFileIO::loadNativeCSVFile(QString filename, QVector<CANFrame>* frames)
frames->append(thisFrame);
}
else foundErrors = true;
}
}
inFile->close();
delete inFile;
return true;
return !foundErrors;
}
bool FrameFileIO::saveNativeCSVFile(QString filename, const QVector<CANFrame>* frames)
@@ -510,6 +534,7 @@ bool FrameFileIO::loadGenericCSVFile(QString filename, QVector<CANFrame>* frames
QByteArray line;
long long timeStamp = Utility::GetTimeMS();
int lineCounter = 0;
bool foundErrors = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
@@ -545,10 +570,11 @@ bool FrameFileIO::loadGenericCSVFile(QString filename, QVector<CANFrame>* frames
frames->append(thisFrame);
}
else foundErrors = true;
}
inFile->close();
delete inFile;
return true;
return !foundErrors;
}
//4f5,ff 34 23 45 24 e4
@@ -631,6 +657,7 @@ bool FrameFileIO::loadLogFile(QString filename, QVector<CANFrame>* frames)
QByteArray line;
uint64_t timeStamp = Utility::GetTimeMS();
int lineCounter = 0;
bool foundErrors = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
@@ -653,6 +680,8 @@ bool FrameFileIO::loadLogFile(QString filename, QVector<CANFrame>* frames)
if (line.length() > 1)
{
QList<QByteArray> tokens = line.split(' ');
if (tokens.length() >= 6)
{
QList<QByteArray> timeToks = tokens[0].split(':');
timeStamp = (timeToks[0].toInt() * (1000ul * 1000ul * 60ul * 60ul)) + (timeToks[1].toInt() * (1000ul * 1000ul * 60ul))
+ (timeToks[2].toInt() * (1000ul * 1000ul)) + (timeToks[3].toInt() * 100ul);
@@ -664,13 +693,17 @@ bool FrameFileIO::loadLogFile(QString filename, QVector<CANFrame>* frames)
else thisFrame.extended = true;
thisFrame.bus = tokens[2].toInt() - 1;
thisFrame.len = tokens[5].toInt();
if (thisFrame.len > 8) thisFrame.len = 8;
if (thisFrame.len < 0) thisFrame.len = 0;
for (int d = 0; d < thisFrame.len; d++) thisFrame.data[d] = tokens[d + 6].toInt(NULL, 16);
}
frames->append(thisFrame);
}
else foundErrors = true;
}
}
inFile->close();
delete inFile;
return true;
return !foundErrors;
}
bool FrameFileIO::saveLogFile(QString filename, const QVector<CANFrame>* frames)
@@ -744,6 +777,7 @@ bool FrameFileIO::loadIXXATFile(QString filename, QVector<CANFrame>* frames)
QByteArray line;
uint64_t timeStamp = Utility::GetTimeMS();
int lineCounter = 0;
bool foundErrors = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
@@ -765,14 +799,33 @@ bool FrameFileIO::loadIXXATFile(QString filename, QVector<CANFrame>* frames)
if (line.length() > 1)
{
QList<QByteArray> tokens = line.split(',');
if (line.length() >= 5)
{
QString timePortion = unQuote(tokens[0]);
QStringList timeToks = timePortion.split(':');
if (timeToks.length() >= 3)
{
timeStamp = (timeToks[0].toInt() * (1000ul * 1000ul * 60ul * 60ul)) + (timeToks[1].toInt() * (1000ul * 1000ul * 60ul))
+ (timeToks[2].toDouble() * (1000.0 * 1000.0));
}
else
{
timeStamp = 0;
foundErrors = true;
}
thisFrame.timestamp = timeStamp;
thisFrame.ID = unQuote(tokens[1]).toInt(NULL, 16);
if (unQuote(tokens[2]).toUpper().at(0) == 'S') thisFrame.extended = false;
QString tempStr = unQuote(tokens[2]).toUpper();
if (tempStr.length() > 0)
{
if (tempStr.at(0) == 'S') thisFrame.extended = false;
else thisFrame.extended = true;
}
else
{
thisFrame.extended = false;
foundErrors = true;
}
thisFrame.isReceived = true;
thisFrame.bus = 0;
@@ -780,12 +833,14 @@ bool FrameFileIO::loadIXXATFile(QString filename, QVector<CANFrame>* frames)
QStringList dataToks = unQuote(tokens[4]).simplified().split(' ');
thisFrame.len = dataToks.length();
for (int d = 0; d < thisFrame.len; d++) thisFrame.data[d] = dataToks[d].toInt(NULL, 16);
}
frames->append(thisFrame);
}
else foundErrors = true;
}
}
inFile->close();
delete inFile;
return true;
return !foundErrors;
}
bool FrameFileIO::saveIXXATFile(QString filename, const QVector<CANFrame>* frames)
@@ -852,6 +907,7 @@ bool FrameFileIO::loadCANDOFile(QString filename, QVector<CANFrame>* frames)
QByteArray data;
int timeOffset = 0;
uint64_t lastTimeStamp = 0;
bool foundErrors = false;
if (!inFile->open(QIODevice::ReadOnly))
{
@@ -887,7 +943,7 @@ bool FrameFileIO::loadCANDOFile(QString filename, QVector<CANFrame>* frames)
timeOffset += 60000000ul;
}
lastTimeStamp = thisFrame.timestamp;
thisFrame.ID = ((unsigned char)data[3] * 256 + (unsigned char)data[2]) & 0x7FF;
thisFrame.ID = (((unsigned char)data[3] & 0x0F) * 256 + (unsigned char)data[2]) & 0x7FF;
thisFrame.len = (unsigned char)data[3] >> 4;
if (thisFrame.len <= 8 && thisFrame.ID <= 0x7FF)
@@ -895,11 +951,12 @@ bool FrameFileIO::loadCANDOFile(QString filename, QVector<CANFrame>* frames)
for (int d = 0; d < thisFrame.len; d++) thisFrame.data[d] = (unsigned char)data[4 + d];
frames->append(thisFrame);
}
else foundErrors = true;
}
inFile->close();
delete inFile;
return true;
return !foundErrors;
}
bool FrameFileIO::saveCANDOFile(QString filename, const QVector<CANFrame>* frames)
@@ -973,6 +1030,7 @@ bool FrameFileIO::loadMicrochipFile(QString filename, QVector<CANFrame>* frames)
bool inComment = false;
long long timeStamp;
int lineCounter = 0;
bool foundErrors = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
@@ -1002,6 +1060,8 @@ bool FrameFileIO::loadMicrochipFile(QString filename, QVector<CANFrame>* frames)
if (!inComment)
{
QList<QByteArray> tokens = line.split(';');
if (tokens.length() >= 4)
{
timeStamp = tokens[0].toInt() * 1000;
thisFrame.timestamp = timeStamp;
if (tokens[1].at(0) == 'R') thisFrame.isReceived = true;
@@ -1011,15 +1071,20 @@ bool FrameFileIO::loadMicrochipFile(QString filename, QVector<CANFrame>* frames)
else thisFrame.extended = true;
thisFrame.bus = 0;
thisFrame.len = tokens[3].toInt();
if (thisFrame.len > 8) thisFrame.len = 8;
if (thisFrame.len < 0) thisFrame.len = 0;
if (thisFrame.len + 4 > tokens.length()) thisFrame.len = tokens.length() - 4;
for (int d = 0; d < thisFrame.len; d++) thisFrame.data[d] = (unsigned char)Utility::ParseStringToNum(tokens[4 + d]);
frames->append(thisFrame);
}
else foundErrors = true;
}
}
}
}
inFile->close();
delete inFile;
return true;
return !foundErrors;
}
/*
@@ -1122,6 +1187,7 @@ bool FrameFileIO::loadTraceFile(QString filename, QVector<CANFrame>* frames)
QByteArray line;
long long timeStamp = 0;
int lineCounter = 0;
bool foundErrors = false;
if (!inFile->open(QIODevice::ReadOnly | QIODevice::Text))
{
@@ -1148,7 +1214,8 @@ bool FrameFileIO::loadTraceFile(QString filename, QVector<CANFrame>* frames)
else
{
QList<QByteArray> tokens = line.split('\t');
if (tokens.length() > 3)
{
QList<QByteArray> timestampToks = tokens[1].split(':');
timeStamp = timestampToks[0].toInt() * 1000000ul * 60 * 60;
@@ -1163,16 +1230,20 @@ bool FrameFileIO::loadTraceFile(QString filename, QVector<CANFrame>* frames)
else thisFrame.extended = true;
thisFrame.bus = 0;
thisFrame.len = tokens[3].toInt();
if (thisFrame.len < 0) thisFrame.len = 0;
if (thisFrame.len > 8) thisFrame.len = 8;
QList<QByteArray> dataToks = tokens[4].split(' ');
if (thisFrame.len > dataToks.length()) thisFrame.len = dataToks.length();
for (int d = 0; d < thisFrame.len; d++) thisFrame.data[d] = (unsigned char)dataToks[d].toInt(NULL, 16);
frames->append(thisFrame);
}
else foundErrors = true;
}
}
}
inFile->close();
delete inFile;
return true;
return !foundErrors;
}
bool FrameFileIO::saveTraceFile(QString filename, const QVector<CANFrame> * frames)
@@ -1266,5 +1337,9 @@ bool FrameFileIO::saveTraceFile(QString filename, const QVector<CANFrame> * fram
QString FrameFileIO::unQuote(QString inStr)
{
return inStr.split('\"')[1];
QStringList temp;
temp = inStr.split('\"');
if (temp.length() >= 3)
return temp[1];
return QString("");
}