void MySQL_Logger::flush() {
wrlock();
if (logfile) {
logfile->flush();
}
wrunlock();
}
void MySQL_Logger::log_request(MySQL_Session *sess) {
if (enabled==false) return;
if (logfile==NULL) return;
MySQL_Connection_userinfo *ui=sess->client_myds->myconn->userinfo;
MySQL_Event me(sess->thread_session_id,ui->username,ui->schemaname,sess->CurrentQuery.start_time,sess->CurrentQuery.end_time,GloQPro->get_digest(&sess->CurrentQuery.QueryParserArgs));
char *c=(char *)sess->CurrentQuery.QueryPointer;
if (c) {
me.set_query(c,sess->CurrentQuery.QueryLength);
} else {
me.set_query("",0);
}
/*
ev.set_server("");
ev.set_client("");
*/
wrlock();
me.write(logfile);
unsigned long curpos=logfile->tellp();
if (curpos > max_log_file_size) {
flush_log_unlocked();
}
wrunlock();
}
void MySQL_Logger::set_base_filename() {
// if filename is the same, return
wrlock();
max_log_file_size=mysql_thread___eventslog_filesize;
if (strcmp(base_filename,mysql_thread___eventslog_filename)==0) {
wrunlock();
return;
}
// close current log
close_log_unlocked();
// set file id to 0 , so that find_next_id() will be called
log_file_id=0;
free(base_filename);
base_filename=strdup(mysql_thread___eventslog_filename);
if (strlen(base_filename)) {
enabled=true;
open_log_unlocked();
} else {
enabled=false;
}
wrunlock();
}
inline void unlock() const {
if (!writing) rdunlock();
else wrunlock();
}
void MySQL_Logger::flush_log() {
wrlock();
flush_log_unlocked();
wrunlock();
}
