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#ifndef LOGD_CPP
#define LOGD_CPP
#include "logd.h"
#ifdef LOGGING
#include <fstream>
#include <iostream>
#include <cstring>
#include <cerrno>
logd::logd( string s_filename, string s_log_lines )
{
initialize( s_filename, tool::string2int(s_log_lines) );
}
logd::logd( string s_filename, int i_log_lines )
{
initialize( s_filename, i_log_lines );
}
logd::~logd()
{
flush_logs();
pthread_mutex_destroy( &mut_s_logging );
}
void
logd::initialize( string s_filename, int i_log_lines )
{
pthread_mutex_init( &mut_s_logging, NULL );
if( s_filename.empty() )
{
wrap::system_message( LOGERR2 );
exit(1);
}
//if (wrap::NCUR->is_ready())
// wrap::system_message(LOGGINI+s_filename);
s_logfile = s_filename;
i_lines = i_log_lines;
}
string
logd::get_time_string()
{
struct tm *t_m;
time_t t_cur = time(NULL);
t_m = gmtime(&t_cur);
char c_buf[100];
c_buf[99] = '\0';
strftime(c_buf, 100, "[%d/%b/%Y:%H:%M:%S %z]", t_m);
return string(c_buf);
}
void
logd::flush()
{
ofstream of_output;
of_output.open(s_logfile.c_str(), ios::app);
if ( ! of_output.is_open() )
{
// Log to stderr only; do NOT call wrap::system_message() - that routes
// back through LOGD->log_simple_line -> flush on the same failing logd
// and would recurse infinitely (stack overflow).
cerr << "yhttpd: could not open logfile '" << s_logfile << "' ("
<< strerror(errno) << ")" << endl;
exit(1);
}
while( ! s_queue.empty() )
{
string s_l=s_queue.front();
s_queue.pop();
of_output.write( s_l.c_str(), s_l.size() );
}
of_output.close();
}
void
logd::log_access( map<string,string> &map_request )
{
//static int i_access_lines = wrap::CONF->get_elem("httpd.logging.access_lines");
string s_time = get_time_string();
string s_logstr = map_request["REMOTE_ADDR"] + " - - "+s_time+" \"" + map_request["QUERY_STRING"]+"\" 200 0 \""+map_request["request"]+"\" \""+map_request["User-Agent"]+"\"\n";
pthread_mutex_lock ( &mut_s_logging );
s_queue.push(s_logstr);
if ( s_queue.size() > i_lines )
flush();
pthread_mutex_unlock( &mut_s_logging );
}
void
logd::log_simple_line( string s_line )
{
// Dont log empty lines!
if (s_line.empty())
return;
string s_time = get_time_string();
string s_logstr = s_time + " " + s_line;
pthread_mutex_lock ( &mut_s_logging );
s_queue.push(s_logstr);
if ( s_queue.size() > i_lines )
flush();
pthread_mutex_unlock( &mut_s_logging );
}
void
logd::set_logfile( string s_path, string s_filename )
{
// Remove "/" from filename!
size_t i_pos = s_filename.find( "/" );
while ( i_pos != string::npos )
{
s_filename.replace( i_pos, 1, "SLASH" );
i_pos = s_filename.find( "/" );
}
// Remove "\" from filename (for non unix systems)!
i_pos = s_filename.find( "\\" );
while ( i_pos != string::npos )
{
s_filename.replace( i_pos, 1, "BACKSLASH" );
i_pos = s_filename.find( "\\" );
}
pthread_mutex_lock ( &mut_s_logging );
this->s_logfile = s_path + s_filename;
pthread_mutex_unlock( &mut_s_logging );
}
void
logd::flush_logs()
{
pthread_mutex_lock ( &mut_s_logging );
flush();
pthread_mutex_unlock( &mut_s_logging );
}
string
logd::remove_html_tags( string s_logs )
{
size_t pos[2];
while ( (pos[0] = s_logs.find("<")) != string::npos )
{
if ( (pos[1] = s_logs.find(">", pos[0])) != string::npos )
s_logs.replace( pos[0], pos[1]-pos[0]+1, "");
else
break;
}
if ( s_logs == "\n" )
return "";
return s_logs;
}
void
logd::set_lines( const int i_lines )
{
this->i_lines = i_lines;
}
#endif
#endif
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