void LogSettings::getLogText(String& strText)
{
boolean bOldSaveToFile = isLogToFile();
setLogToFile(false);
common::CRhoFile oFile;
if ( oFile.open( getLogFilePath().c_str(), common::CRhoFile::OpenReadOnly) )
oFile.readString(strText);
setLogToFile(bOldSaveToFile);
}
void LogSettings::loadFromConf(rho::common::RhoSettings& oRhoConf)
{
if ( oRhoConf.isExist( "MinSeverity" ) )
setMinSeverity( oRhoConf.getInt("MinSeverity") );
if ( oRhoConf.isExist( "LogToOutput") )
setLogToOutput( oRhoConf.getBool("LogToOutput") );
if ( oRhoConf.isExist( "LogToFile") )
setLogToFile( oRhoConf.getBool("LogToFile"));
if ( oRhoConf.isExist( "LogFilePath") )
setLogFilePath( oRhoConf.getString("LogFilePath").c_str() );
if ( oRhoConf.isExist( "MaxLogFileSize") )
setMaxLogFileSize( oRhoConf.getInt("MaxLogFileSize") );
if ( oRhoConf.isExist( "LogCategories") )
setEnabledCategories( oRhoConf.getString("LogCategories").c_str() );
if (oRhoConf.isExist( "ExcludeLogCategories") )
setDisabledCategories( oRhoConf.getString("ExcludeLogCategories").c_str() );
if ( oRhoConf.isExist( "LogToSocket") )
setLogToSocket( oRhoConf.getBool("LogToSocket") );
if ( oRhoConf.isExist( "rhologurl") )
setLogURL( oRhoConf.getString("rhologurl").c_str() );
if ( oRhoConf.isExist( "log_exclude_filter") )
setExcludeFilter( oRhoConf.getString("log_exclude_filter") );
if ( oRhoConf.isExist( "LogMemPeriod" ) )
{
int milliseconds = oRhoConf.getInt("LogMemPeriod");
setCollectMemoryInfoInterval(milliseconds);
}
}
CtrlrLog::CtrlrLog(const bool _logToFile)
: logToFile(_logToFile),
fileLogger(nullptr)
{
CtrlrLog::ctrlrLog = this;
setLogToFile (logToFile);
}
void LogSettings::loadFromConf(rho::common::RhoSettings& oRhoConf){
if ( oRhoConf.isExist( "MinSeverity" ) )
setMinSeverity( oRhoConf.getInt("MinSeverity") );
if ( oRhoConf.isExist( "LogToOutput") )
setLogToOutput( oRhoConf.getBool("LogToOutput") );
if ( oRhoConf.isExist( "LogToFile") )
setLogToFile( oRhoConf.getBool("LogToFile"));
if ( oRhoConf.isExist( "LogFilePath") )
setLogFilePath( oRhoConf.getString("LogFilePath").c_str() );
if ( oRhoConf.isExist( "MaxLogFileSize") )
setMaxLogFileSize( oRhoConf.getInt("MaxLogFileSize") );
if ( oRhoConf.isExist( "LogCategories") )
setEnabledCategories( oRhoConf.getString("LogCategories").c_str() );
if (oRhoConf.isExist( "ExcludeLogCategories") )
setDisabledCategories( oRhoConf.getString("ExcludeLogCategories").c_str() );
}
int main(){
int pid;
SOCKET socketfd;
socklen_t length;
static struct sockaddr_in clientAddress;
setLogLevel(LOG_WARN);
setAppName("WEB");
setLogToFile(TRUE);
signal(SIGCHLD, SIG_IGN); /* ignore child death */
signal(SIGINT, sigHandler); // Trap Ctrl-C in case we are running interactively
signal(SIGTERM, sigHandler); // Trap termination requests from the system
readDbConfig();
listener = setupListener();
while (1){
length = sizeof(clientAddress);
socketfd = accept(listener, (struct sockaddr *) &clientAddress, &length);
if (socketfd < 0){
logMsg(LOG_ERR, "accept() returned %d, %s", socketfd, strerror(errno));
} else {
pid = fork();
//TODO drop privs after fork
if (pid == 0){
// We are in the child process
close(listener);
web(socketfd);
} else if (pid > 0){
// We are still in the parent process
close(socketfd);
} else {
logMsg(LOG_ERR, "fork() returned %d, %s", pid, strerror(errno));
exit(1);
}
}
}
return 0;
}
void LogSettings::getLogFileText(int linearPos, int maxSize, String& strText, int refCircularPos)
{
if(!isLogToFile())
{
return;
}
setLogToFile(false);
int curCircularPos = getLogTextPos();
common::CRhoFile oFile;
if(oFile.open(getLogFilePath().c_str(), common::CRhoFile::OpenReadOnly))
{
unsigned int fileSize = oFile.size();
int circularDelta = curCircularPos - refCircularPos;
if(circularDelta < 0)
{
circularDelta += fileSize;
}
int pos = linearPos;
if(pos < circularDelta)
{
pos = circularDelta;
}
if(refCircularPos > 0)
{
pos += refCircularPos;
}
if(pos > fileSize)
{
pos -= fileSize;
if(pos >= curCircularPos) {
maxSize = 0;
}
}
if(pos < curCircularPos)
{
int available = curCircularPos - pos;
if(available < maxSize) maxSize = available;
}
oFile.setPosTo(pos);
char *buffer = new char[maxSize + 1];
if(fileSize - pos > maxSize) {
oFile.readData(buffer, 0, maxSize);
}
else
{
oFile.readData(buffer, 0, fileSize - pos);
oFile.movePosToStart();
oFile.readData(buffer, fileSize - pos, maxSize - (fileSize - pos));
}
strText.assign(buffer, maxSize);
delete [] buffer;
}
setLogToFile(true);
}
