void CMonitorProcesses::slotLoad()
{
// only bother with this if we are visible...
if ( !isVisible() )
return;
if ( !bEnabled )
return;
// init coms with DM but don't even bother the DM until (if) we become visible...
if ( !hStats )
{
if ( uodbc_open_stats( &hStats, UODBC_STATS_READ ) != 0 )
{
// char szError[512];
// QMessageBox::critical( this, tr( "Monitor Processes" ), QString( "uodbc_open_stats failed\n%1" ).arg( uodbc_stats_error( szError, 512 ) ) );
// bEnabled = false;
return;
}
}
// get current processes info...
{
uodbc_stats_retentry aPIDs[MAXPROCESSES];
int nPIDs = uodbc_get_stats( hStats, 0, aPIDs, MAXPROCESSES );
for ( int nPID = 0; nPID < MAXPROCESSES; nPID++ )
{
if ( nPID < nPIDs )
{
// get handle count for current process...
uodbc_stats_retentry aHandles[MAXHANDLES];
int nHandles = uodbc_get_stats( hStats, aPIDs[nPID].value.l_value, aHandles, MAXHANDLES );
if ( nHandles > 0 )
{
item( nPID, 0 )->setText( QString( "%1" ).arg( aPIDs[nPID].value.l_value ) );
for ( int nHandle = 0; nHandle < MAXHANDLES; nHandle++ )
{
item( nPID, nHandle + 1 )->setText( QString( "%1" ).arg( aHandles[nHandle].value.l_value ) );
}
}
else
clearRow( nPID );
}
else
{
// no need to clear remaining rows if no data in them...
if ( nPID >= nRowsWithValues )
{
nRowsWithValues = nPID;
return;
}
clearRow( nPID );
}
}
}
}
void CStatSummary::showStats()
{
if ( this->isVisible() )
{
if ( !hStats )
if ( uodbc_open_stats( &hStats, UODBC_STATS_READ ) != 0 );
if ( uodbc_get_stats( hStats, -1, aStats, 4 ) == 4 )
{
QString qs;
if ( aStats[0].value.l_value > nSliderMax )
nSliderMax = aStats[0].value.l_value;
if ( aStats[1].value.l_value > nSliderMax )
nSliderMax = aStats[1].value.l_value;
if ( aStats[2].value.l_value > nSliderMax )
nSliderMax = aStats[2].value.l_value;
if ( aStats[3].value.l_value > nSliderMax )
nSliderMax = aStats[3].value.l_value;
qs.sprintf( "%d", aStats[0].value.l_value );
pEnv->setText( qs );
pEnvSlider->setMinValue( 0-nSliderMax );
pEnvSlider->setValue( 0-aStats[0].value.l_value );
qs.sprintf( "%d", aStats[1].value.l_value );
pCon->setText( qs );
pConSlider->setMinValue( 0-nSliderMax );
pConSlider->setValue( 0-aStats[1].value.l_value );
qs.sprintf( "%d", aStats[2].value.l_value );
pSta->setText( qs );
pStaSlider->setMinValue( 0-nSliderMax );
pStaSlider->setValue( 0-aStats[2].value.l_value );
qs.sprintf( "%d", aStats[3].value.l_value );
pDes->setText( qs );
pDesSlider->setMinValue( 0-nSliderMax );
pDesSlider->setValue( 0-aStats[3].value.l_value );
}
}
/*
else
{
char szError[501];
szError[0] = '\0';
pEnv->setText( uodbc_stats_error( szError, sizeof(szError)-1 ) );
}
*/
}
void ODBCDialog::updateStatistics()
{
// Variables...
int pidTotal = 0;
bool statsFail = FALSE;
int handleNum = 0;
QString tempString;
QString processUser = "";
QString processName = "";
QFile processFile;
uid_t userID;
struct passwd* passwdItem;
// Set file name...
processFile.setName("status");
// Get statistics...
if (!statsHandle)
{
if (uodbc_open_stats(&statsHandle, UODBC_STATS_READ) != 0)
{
statsFail = TRUE;
statsHandle = 0;
}
}
if (statsFail == FALSE)
{
// Get stats for summary tab...
if (uodbc_get_stats(statsHandle, -1, statsResult, 4) == 4)
{
// Get progress bars max value...
if (statsResult[0].value.l_value > progressMaxValue)
progressMaxValue = statsResult[0].value.l_value;
if (statsResult[1].value.l_value > progressMaxValue)
progressMaxValue = statsResult[1].value.l_value;
if (statsResult[2].value.l_value > progressMaxValue)
progressMaxValue = statsResult[2].value.l_value;
if (statsResult[3].value.l_value > progressMaxValue)
progressMaxValue = statsResult[3].value.l_value;
// Set progress bars and label values...
envProgress->setProgress(statsResult[0].value.l_value, progressMaxValue);
envLabel->setText(QString::number(statsResult[0].value.l_value));
conProgress->setProgress(statsResult[1].value.l_value, progressMaxValue);
conLabel->setText(QString::number(statsResult[1].value.l_value));
staProgress->setProgress(statsResult[2].value.l_value, progressMaxValue);
staLabel->setText(QString::number(statsResult[2].value.l_value));
desProgress->setProgress(statsResult[3].value.l_value, progressMaxValue);
desLabel->setText(QString::number(statsResult[3].value.l_value));
// Get stats for details tab...
pidTotal = uodbc_get_stats(statsHandle, 0, pidResults, MAXPROCESSES);
detailsTable->setNumRows(pidTotal);
// Update stat details table...
for (int pidNumber = 0; pidNumber < pidTotal; pidNumber++)
{
// Reset variables...
processUser = "";
processName = "";
handleNum = uodbc_get_stats(statsHandle, pidResults[pidNumber].value.l_value, handleResult, MAXHANDLES);
if (handleNum > 0)
{
// Get Process information (program name, username)...
tempString = "/proc/";
tempString.append(QString::number(pidResults[pidNumber].value.l_value));
QDir::setCurrent(tempString);
if (processFile.open(IO_ReadOnly))
{
while ((processFile.atEnd() == FALSE) && ((processName.isEmpty() == TRUE) || (processUser.isEmpty() == TRUE)))
{
processFile.readLine(tempString, 500);
if (tempString.contains("Name:") > 0)
{
processName = tempString.right(tempString.length() - 6);
}
if (tempString.contains("Uid:") > 0)
{
processUser = tempString.mid(5, (tempString.find((char)9, 6) - 5));
userID = processUser.toInt();
passwdItem = getpwuid(userID);
processUser = passwdItem->pw_name;
}
}
processFile.close();
}
// Update the table...
detailsTable->setText(pidNumber, 0, processUser);
detailsTable->setText(pidNumber, 1, processName);
detailsTable->setText(pidNumber, 2, QString::number(pidResults[pidNumber].value.l_value));
for (int handle = 0; handle < MAXHANDLES; handle++)
{
detailsTable->setText(pidNumber, handle + 3, QString::number(handleResult[handle].value.l_value));
}
}
else
{
clearDetailRow(pidNumber);
}
}
}
else
{
statsFail = TRUE;
}
}
}
DMHENV __alloc_env( void )
{
DMHENV environment = NULL;
mutex_entry( &mutex_lists );
environment = calloc( sizeof( *environment ), 1 );
if ( environment )
{
char tracing_string[ 64 ];
char tracing_file[ 64 ];
#if defined ( COLLECT_STATS ) && defined( HAVE_SYS_SEM_H )
if (uodbc_open_stats(&environment->sh, UODBC_STATS_WRITE) != 0)
{
;
}
uodbc_update_stats(environment->sh, UODBC_STATS_TYPE_HENV, (void *)1);
#endif
/*
* add to list of env handles
*/
environment -> next_class_list = enviroment_root;
enviroment_root = environment;
environment -> type = HENV_MAGIC;
SQLGetPrivateProfileString( "ODBC", "Trace", "No",
tracing_string, sizeof( tracing_string ),
"odbcinst.ini" );
if ( tracing_string[ 0 ] == '1' ||
toupper( tracing_string[ 0 ] ) == 'Y' ||
( toupper( tracing_string[ 0 ] ) == 'O' &&
toupper( tracing_string[ 1 ] ) == 'N' ))
{
SQLGetPrivateProfileString( "ODBC", "TraceFile", "/tmp/sql.log",
tracing_file, sizeof( tracing_file ),
"odbcinst.ini" );
/*
* start logging
*/
SQLGetPrivateProfileString( "ODBC", "TracePid", "No",
tracing_string, sizeof( tracing_string ),
"odbcinst.ini" );
if ( tracing_string[ 0 ] == '1' ||
toupper( tracing_string[ 0 ] ) == 'Y' ||
( toupper( tracing_string[ 0 ] ) == 'O' &&
toupper( tracing_string[ 1 ] ) == 'N' ))
{
dm_log_open( "ODBC", tracing_file, 1 );
}
else
{
dm_log_open( "ODBC", tracing_file, 0 );
}
sprintf( environment -> msg,
"\n\t\tExit:[SQL_SUCCESS]\n\t\t\tEnvironment = %p", environment );
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO, environment -> msg );
}
}
setup_error_head( &environment -> error, environment,
SQL_HANDLE_ENV );
mutex_exit( &mutex_lists );
return environment;
}