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wvlogfile.h

00001 /* -*- Mode: C++ -*-
00002  * Worldvisions Weaver Software:
00003  *   Copyright (C) 1997-2002 Net Integration Technologies, Inc.
00004  *
00005  * A "Log Receiver" that logs messages to a file 
00006  */
00007 
00008 #ifndef __WVLOGFILE_H
00009 #define __WVLOGFILE_H
00010 
00011 #include "wvfile.h"
00012 #include "wvlogrcv.h"
00013 
00016 class WvLogFileBase : public WvLogRcv, public WvFile
00017 {
00018 public:
00019     WvLogFileBase(WvStringParm _filename,
00020                   WvLog::LogLevel _max_level = WvLog::NUM_LOGLEVELS);
00021     
00022 protected:
00023     WvLogFileBase(WvLog::LogLevel _max_level);
00024     virtual void _make_prefix(); 
00025     virtual void _mid_line(const char *str, size_t len);
00026 };
00027 
00028 
00031 class WvLogFile : public WvLogFileBase
00032 {
00033 public:
00034     WvLogFile(WvStringParm _filename,
00035               WvLog::LogLevel _max_level = WvLog::NUM_LOGLEVELS,
00036               int _keep_for = 7, bool _force_new_line = false);
00037     
00038 private:
00039     virtual void _make_prefix(); 
00040     void start_log();
00041     int keep_for, last_day;
00042     WvString filename;
00043 };
00044 
00045 #endif // __WVLOGFILE_H

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