/**
* Create a new logfile.
*/
LogFile::LogFile(const char *inFilename)
{
assert(inFilename);
filename=inFilename;
instream = NULL;
outputter = NULL;
file = NULL;
try {
/* Try to open the logfile */
openLogfile();
/* If it's opened succesfully, read the next (first) line */
if(!nextLine()) {
/* If nextLine didn't return a record, this entry is invalid. */
throw LogfileError("Error trying to read an initial record.");
} else {
outputter = LineOutputter::forLine(line);
closeLogfile();
}
} catch(LogfileError e) {
if (file != NULL) {
closeLogfile();
}
delete outputter;
throw;
}
}
void LogFile::writeLine()
{
if (instream == NULL) {
openLogfile();
nextLine();
}
outputter->writeLine(line);
}
void cSmileLogger::setLogFile(const char *file, int _append, int _stde)
{
if (file != NULL) {
if (logfile) {
free(logfile); logfile = NULL;
}
logfile = strdup(file);
stde = _stde;
openLogfile(_append);
}
}
DiagnosticsDialog::DiagnosticsDialog( QWidget *parent )
: QDialog( parent )
, ui( new Ui::DiagnosticsDialog )
{
ui->setupUi( this );
connect( ui->clipboardButton, SIGNAL( clicked() ), SLOT( copyToClipboard() ) );
connect( ui->logfileButton, SIGNAL( clicked() ), SLOT( openLogfile() ) );
connect( ui->buttonBox, SIGNAL( rejected() ), SLOT( reject() ) );
updateLogView();
}
/**
* Get the next line from a log file.
* Return whether the seek actually occurred.
*/
bool LogFile::nextLine()
{
bool rv=true;
if(instream == NULL) {
openLogfile();
/* Recurse to skip a line */
rv=nextLine();
assert(rv);
}
std::getline(*instream, line);
rv = !(instream->fail() || line.empty() || parseTimestamp() == -1);
return rv;
}
cSmileLogger::cSmileLogger(int loglevel_msg, int loglevel_wrn, int loglevel_err, int loglevel_dbg, const char *_logfile, int _append):
logf(NULL),
msg(NULL),
silence(0),
_enableLogPrint(1)
{
if (_logfile != NULL) {
logfile = strdup(_logfile);
stde = 0;
openLogfile(_append);
}
else { stde = 1; logfile = NULL; }
ll_msg = loglevel_msg;
ll_wrn = loglevel_wrn;
ll_err = loglevel_err;
ll_dbg = loglevel_dbg;
smileMutexCreate(logmsgMtx);
}
void appendToLogfile(const char* text)
{
word mjd; byte hour; byte min; byte sec;
word year; byte month; byte day; byte weekday;
char str[20];
//TAP_Print("Appending to log file...\r\n");
openLogfile();
if (logFD != NULL)
{
TAP_Hdd_Fseek(logFD, logByteCount, SEEK_SET);
TAP_GetTime( &mjd, &hour, &min, &sec);
TAP_ExtractMjd(mjd, &year, &month, &day, &weekday);
sprintf(str,"%02d-%02d-%04d %02d:%02d:%02d - ", day, month, year, hour, min, sec);
TAP_Hdd_Fwrite((void*)str, strlen(str), 1, logFD);
TAP_Hdd_Fwrite((void*)text, strlen(text), 1, logFD);
TAP_Hdd_Fwrite((void*)"\r\n", strlen("\r\n"), 1, logFD);
logByteCount += strlen(str) + strlen(text) + strlen("\r\n");
closeLogfile();
}
}
benchmarkResult benchmarkDetectionBase(const std::string &sAlgo, const std::string &sGrndtr, double threshold, bool writeLogFile, std::vector<FaceObject> &vAlgoGes, std::vector<FaceObject> &vGrndtrGes)
{
QString qAlgo = sAlgo.c_str();
QDir dirAlgo = qAlgo;
std::string sFullpathAlgo, sFilename, sFullpathGrndtr;
int tp = 0;
benchmarkResult bRes;
int iNumFacesGrndtr = 0;
int iNumFacesAlgo = 0;
int iSeqNo = 0;
// Open logfile
std::ofstream ofLog;
if(writeLogFile)
bRes.logFileName = openLogfile(ofLog, sAlgo, sGrndtr, threshold, "benchmarkDetection");
// Iterate folders
dirAlgo.setFilter(QDir::Files);
QDirIterator itDirAlgo(dirAlgo);
while(itDirAlgo.hasNext())
{
itDirAlgo.next();
sFullpathAlgo = itDirAlgo.filePath().toUtf8().constData();
sFilename = itDirAlgo.fileName().toUtf8().constData();
sFullpathGrndtr = sGrndtr + "/" + sFilename;
std::vector<FaceObject> vAlgo = readObjectFile(sFullpathAlgo);
std::vector<FaceObject> vGrndtr = readObjectFile(sFullpathGrndtr);
if(!QFile(sFullpathAlgo.c_str()).exists() || !QFile(sFullpathGrndtr.c_str()).exists())
continue; // Go on if ground truth file and algo file exist.
iNumFacesAlgo += vAlgo.size();
iNumFacesGrndtr += vGrndtr.size();
if(vAlgo.size() != 0 && vGrndtr.size() != 0)
{
// Compare FaceObjects of Algo and Grndtr
double overlap[vAlgo.size()][vGrndtr.size()];
for(size_t i=0; i<vAlgo.size(); i++)
{
for(size_t j=0; j<vGrndtr.size(); j++)
{
overlap[i][j] = getOverlapRelToGrndtr(vAlgo[i], vGrndtr[j]);
}
}
// Count number of TP
for(size_t k=0; k<vAlgo.size(); k++)
{
double dHighestOverlap = -1.0;
int iHighest = 0;
int jHighest = 0;
// get highest overlap value
for(size_t i=0; i<vAlgo.size(); i++)
{
for(size_t j=0; j<vGrndtr.size(); j++)
{
if(overlap[i][j] > dHighestOverlap)
{
dHighestOverlap = overlap[i][j];
iHighest = i;
jHighest = j;
}
}
}
// Check whether it is a TP
if(dHighestOverlap >= threshold)
tp++;
else
break;
// Set row & col to -1 => Don't consider them in future
for(size_t i=0; i<vAlgo.size(); i++)
{
overlap[i][jHighest] = -1.0;
}
for(size_t j=0; j<vGrndtr.size(); j++)
{
overlap[iHighest][j] = -1.0;
}
// Write seqNo to FO Grndtr and FO Algo
vAlgo[iHighest].iSequentialNumber = iSeqNo;
vGrndtr[jHighest].iSequentialNumber = iSeqNo;
iSeqNo++;
}
// Add FOs to return-vectors
for(size_t i=0; i<vAlgo.size(); i++)
vAlgoGes.push_back(vAlgo[i]);
for(size_t i=0; i<vGrndtr.size(); i++)
vGrndtrGes.push_back(vGrndtr[i]);
}
int fp = vAlgo.size() - tp;
int fn = vGrndtr.size() - tp;
bRes.truePositives += tp;
bRes.falsePositives += fp;
bRes.falseNegatives += fn;
// Write logfile entry
if(writeLogFile)
writeLogfileEntry(ofLog, sFilename, tp, fp, fn);
tp = 0;
}
bRes.precision = precision(bRes.truePositives, bRes.falsePositives);
bRes.recall = recall(bRes.truePositives, bRes.falseNegatives);
// Write logfile summary
if(writeLogFile)
writeSummaryToLogFile(ofLog, bRes, iNumFacesGrndtr, iNumFacesAlgo);
return bRes;
}
