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Sourcecode: vdr-plugin-epgsearch version File versions

log.h

#ifndef _LOG_INC_
#define _LOG_INC_

#include <stdarg.h>
#include <stdio.h>
#include <vdr/tools.h>

class cLogFile: public cFile
{
 public:
    static int loglevellimit;
    void Open(const char* filename, const char* version)
      {
          if (loglevellimit == 0) return;
          if (!cFile::Open(filename, O_CREAT|O_APPEND|O_WRONLY))
            esyslog("EPGSEARCH: could not open log file: %s", filename);
          Log(1, "---------------------------------------", loglevellimit);
          Log(1, "EPGSearch log started (verbose level %d, version %s)", loglevellimit, version);
      }
    void Log(int LogLevel, const char *text, ...)
      {
          if (LogLevel > loglevellimit) return;
          if(IsOpen()) 
          {
            char* buffer = NULL;
            va_list Arg; 
            va_start(Arg,text); 
            vasprintf(&buffer, text, Arg); 
            va_end(Arg);
            time_t now = time(NULL);

            char datebuf[32];
            struct tm tm_r;
            tm *tm = localtime_r(&now, &tm_r);

            char *p = stpcpy(datebuf, WeekDayName(tm->tm_wday));
            *p++ = ' ';
            strftime(p, sizeof(datebuf) - (p - datebuf), "%d.%m.%Y", tm);
            
            char timebuf[25];
            strftime(timebuf, sizeof(timebuf), "%T", localtime_r(&now, &tm_r));

            char* log = NULL;
            asprintf(&log, "%s %s: %s\n", datebuf, timebuf, buffer);
            free(buffer);
            safe_write(*this, log, strlen(log));
            free(log);
          }
      }
    void eSysLog(const char *text, ...)
      {
          char* buffer = NULL;
          va_list Arg; 
          va_start(Arg,text); 
          vasprintf(&buffer, text, Arg); 
          va_end(Arg);
          esyslog("EPGSearch: %s", buffer);
          Log(1, "%s", buffer);
          free(buffer);
      }
    void iSysLog(const char *text, ...)
      {
          char* buffer = NULL;
          va_list Arg; 
          va_start(Arg,text); 
          vasprintf(&buffer, text, Arg); 
          va_end(Arg);
          isyslog("EPGSearch: %s", buffer);
          Log(1, "%s", buffer);
          free(buffer);
      }
    int Level() { return loglevellimit; }

    static char *LogFileName;
};

extern cLogFile LogFile;

#endif

 

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