projects/smsdaemon/Logger.cpp

#include "Logger.h"

#include "Common.h"
#include <iostream>
#include <sstream>
#include <fstream>
#include <iomanip>

using namespace std;

const char* Months[] = {  "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov","Dec"};

namespace Logger
{
        string _logFile;
        void setLogfile(std::string file)
        {
                _logFile = file;
        }

        void logMessage(string msg)
        {
                Common* cmn = Common::instance();
                time_t t = time(0);
                tm now;
                localtime_r(&t, &now);

                ostringstream out;
                out << Months[ now.tm_mon ] << " " << setw(2) << setfill('0') << now.tm_mday;
                out << " " << setw(2) << setfill('0') << now.tm_hour;
                out << ":" << setw(2) << setfill('0') << now.tm_min;
                out << ":" << setw(2) << setfill('0') << now.tm_sec;
                out << "  " << msg << endl;

                if (cmn->isDaemon && _logFile != "" && cmn->daemonized)
                {
                        seteuid(0);
                        ofstream of( _logFile.c_str(), ios_base::out | ios_base::app | ios_base::ate);//append mode
                        if (of)
                        {
                                of << out.str();
                                of.flush();
                                of.close();
                        }
                        seteuid( cmn->uid);
                }
                else
                {
                        cout << out.str();
                        cout.flush();
                }
        }
}
1	#include "Logger.h"
2
3	#include "Common.h"
4	#include <iostream>
5	#include <sstream>
6	#include <fstream>
7	#include <iomanip>
8
9	using namespace std;
10
11	const char* Months[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov","Dec"};
12
13	namespace Logger
14	{
15	string _logFile;
16	void setLogfile(std::string file)
17	{
18	_logFile = file;
19	}
20
21	void logMessage(string msg)
22	{
23	Common* cmn = Common::instance();
24	time_t t = time(0);
25	tm now;
26	localtime_r(&t, &now);
27
28	ostringstream out;
29	out << Months[ now.tm_mon ] << " " << setw(2) << setfill('0') << now.tm_mday;
30	out << " " << setw(2) << setfill('0') << now.tm_hour;
31	out << ":" << setw(2) << setfill('0') << now.tm_min;
32	out << ":" << setw(2) << setfill('0') << now.tm_sec;
33	out << " " << msg << endl;
34
35	if (cmn->isDaemon && _logFile != "" && cmn->daemonized)
36	{
37	seteuid(0);
38	ofstream of( _logFile.c_str(), ios_base::out \| ios_base::app \| ios_base::ate);//append mode
39	if (of)
40	{
41	of << out.str();
42	of.flush();
43	of.close();
44	}
45	seteuid( cmn->uid);
46	}
47	else
48	{
49	cout << out.str();
50	cout.flush();
51	}
52	}
53	}