void OfflineLocalisationDialog::MakeLayout()
{
this->setWindowTitle("Offline Localisation");
QVBoxLayout *buttonsLayout = new QVBoxLayout();
QPushButton *openFileButton = new QPushButton("&Open Log...");
connect(openFileButton,SIGNAL(clicked()), this, SLOT(OpenLogFiles()));
buttonsLayout->addWidget(openFileButton);
QPushButton *runSimulationButton = new QPushButton("&Run simulation");
connect(runSimulationButton,SIGNAL(clicked()), this, SLOT(BeginSimulation()));
buttonsLayout->addWidget(runSimulationButton);
QPushButton *saveLogButton = new QPushButton("Save &Log...");
saveLogButton->setEnabled(false);
connect(m_offline_loc,SIGNAL(SimDataChanged(bool)), saveLogButton, SLOT(setEnabled(bool)));
connect(saveLogButton,SIGNAL(clicked()), this, SLOT(SaveAsLocalisationLog()));
buttonsLayout->addWidget(saveLogButton);
QPushButton *saveReportButton = new QPushButton("Save Report...");
saveReportButton->setEnabled(false);
connect(m_offline_loc,SIGNAL(SimDataChanged(bool)), saveReportButton, SLOT(setEnabled(bool)));
//connect(runSimulationButton,SIGNAL(pressed()), this, SLOT(BeginSimulation()));
buttonsLayout->addWidget(saveReportButton);
QVBoxLayout *displayLayout = new QVBoxLayout();
QLabel *fileLabel = new QLabel("Log files");
displayLayout->addWidget(fileLabel);
m_fileListDisplay = new QTextBrowser(this);
m_fileListDisplay->setWordWrapMode(QTextOption::NoWrap);
displayLayout->addWidget(m_fileListDisplay);
QHBoxLayout *overallLayout = new QHBoxLayout();
overallLayout->addLayout(buttonsLayout);
overallLayout->addLayout(displayLayout,1);
m_progressBar = new QProgressDialog("Runing localisation...","Cancel",0, m_offline_loc->NumberOfLogFrames(),this);
m_progressBar->setWindowModality(Qt::WindowModal);
m_progressBar->setValue(0);
m_progressBar->setMinimumDuration(100);
connect(m_offline_loc, SIGNAL(updateProgress(int,int)), this, SLOT(DiplayProgress(int,int)));
connect(m_offline_loc, SIGNAL(finished()), this, SLOT(CompleteSimulation()));
connect(m_progressBar, SIGNAL(canceled()), this, SLOT(CancelProgress()));
connect(m_reader, SIGNAL(OpenLogFilesChanged(std::vector<QFileInfo>)), this, SLOT(SetOpenFileList(std::vector<QFileInfo>)));
setLayout(overallLayout);
}
void main(int argc, char *argv[])
{
ifstream bcpInfile; // local import file holding records to bcp to x_import table
int hndl; // file handle
char szXfrFile[128]; // holds name of delimited import file
char szTmpFile[128]; // holds name of renamed delimited import file
char szXfrLocalFile[128]; // holds name of delimited import file with local dir prepended
int intBcpCount; // number of rows bcp'd
// Open import log and import error log files
if ( !OpenLogFiles() )
return;
if ( argc >= 7 )
szSystem = argv[7];
else
szSystem = "";
// Check if user wants help or if incorrect args entered
if ( !CheckArgs(argc, argv) )
return;
// Create transfer filenames
wsprintf(szXfrFile, "%s_cags.xfr", argv[7] );
wsprintf(szTmpFile, "%s_cags.yyy", argv[7] );
// Connect to database and init db structures
if ( !DBConnect(argv[1], argv[2], argv[3]) )
return;
//
// Check if local wms_cags.xfr exists to BCP records into import table
//
wsprintf(szXfrLocalFile, "%s%s", "./transfer/", szXfrFile );
if ( FileSize(szXfrLocalFile) > -1 ) // file exists
{
// Open local wms_cags.xfr
bcpInfile.open(szXfrLocalFile, ios::nocreate, filebuf::sh_none);
if ( !bcpInfile.is_open() )
{
// Failed open so get out and retry on next run
errfile << ERROR_PREFIX << "failed to open bcp input file" << endl;
return;
}
else
{
// Call bcp routines to move data from import file into x_import table
// Note: If migrated to another RDBMS most changes will be to this function
if ( (intBcpCount = BCPInRecords(bcpInfile, argv[7])) != -1 )
{
// Delete local import file now that its records are in import table
bcpInfile.close();
f_deletefile(szXfrLocalFile);
logfile << INFO_PREFIX << "successfull BCP of " << intBcpCount
<< " records into import table" << endl;
}
else
{
// Failed bcp so don't delete and get out to retry on next run
bcpInfile.close();
errfile << ERROR_PREFIX << "failed BCP of import file to import table" << endl;
return;
}
}
}
else
{
if ( FileSize(szXfrLocalFile) == -1 )
logfile << WARNING_PREFIX << "no records to import from " << szXfrLocalFile << " this run" << endl;
else
errfile << ERROR_PREFIX << "error opening local import file " << szXfrLocalFile << endl;
}
//
// Logon to ftp server to get remote wms_cags.xfr to be bcp'd next import run
//
hndl = ftp_login(argv[4], argv[5], argv[6], "");
if ( hndl == -1 )
{
errfile << ERROR_PREFIX << "failed ftp_login" << endl;
return;
}
// Set current remote transfer directory
if ( ftp_cd(hndl, argv[8]) == -1 )
{
errfile << ERROR_PREFIX << "failed ftp_cd to " << argv[8] << endl;
return;
}
// Check for no left over records from prior import and new records to import
if ( !ftp_exist(hndl, szTmpFile) && ftp_exist(hndl, szXfrFile) )
{
// If so, then rename prior to ftp_get to prevent contention with remote site
if ( ftp_rename(hndl, szXfrFile, szTmpFile) == -1 )
{
// ftp_rename failed so just log message and try again next invocation
errfile << ERROR_PREFIX << "failed ftp_remame of "
<< szXfrFile << " to " << szTmpFile
<< " will retry next run" << endl;
return;
}
}
// Check for either left over records or new records in tmp file to import
if ( ftp_exist(hndl, szTmpFile) )
{
// If so, then ftp them to local directory
if ( ftp_get(hndl, szTmpFile, szXfrLocalFile) == -1 )
{
// ftp_get failed so do nothing here and retry next invovation
errfile << ERROR_PREFIX << "failed ftp_get of " << szTmpFile
<< " will retry next run" << endl;
}
else
{
if ( ftp_delete(hndl, szTmpFile) == -1 )
{
// ftp_delete failed so delete local to prevent re-importing next invocation
f_deletefile(szXfrLocalFile);
errfile << ERROR_PREFIX << "failed ftp_delete of " << szTmpFile << endl;
}
else
{
// successfull FTP
logfile << INFO_PREFIX << "successfull FTP from remote site to "
<< szXfrLocalFile << endl;
}
}
}
else
logfile << WARNING_PREFIX << "no records to ftp from remote site this run" << endl;
// Close opened objects
if ( !logfile.is_open() )
logfile.close();
if ( !errfile.is_open() )
errfile.close();
dbexit(); // close database connection
ftp_quit(hndl); // close ftp connection
}
