steghide  0.5.1
ProgressOutput.h
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1 /*
2  * steghide 0.5.1 - a steganography program
3  * Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at>
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU General Public License
7  * as published by the Free Software Foundation; either version 2
8  * of the License, or (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18  *
19  */
20 
21 #ifndef SH_PROGRESSOUTPUT_H
22 #define SH_PROGRESSOUTPUT_H
23 
24 #include <cstdarg>
25 #include <ctime>
26 #include <string>
27 
33  public:
37  ProgressOutput (void) ;
38 
43  ProgressOutput (const std::string& m) ;
44 
45  void setMessage (const std::string& m)
46  { Message = m ; } ;
47 
48  void setMessage (const char *msgfmt, ...) ;
49 
53  void update (float rate) ;
54 
58  void done (void) const ;
59 
65  void done (float rate, float avgweight = 1.0) const ;
66 
67  static const float NoAvgWeight ;
68 
69  protected:
70  std::string vcompose (const char *msgfmt, va_list ap) const ;
71 
72  private:
73  std::string Message ;
74  time_t LastUpdate ;
75 } ;
76 
77 #endif // ndef SH_PROGRESSOUTPUT_H
time_t LastUpdate
Definition: ProgressOutput.h:74
void setMessage(const std::string &m)
Definition: ProgressOutput.h:45
Definition: msg.h:67
void update(float rate)
Definition: ProgressOutput.cc:57
prints the progress to stdout
Definition: ProgressOutput.h:32
void done(void) const
Definition: ProgressOutput.cc:78
std::string vcompose(const char *msgfmt, va_list ap) const
Definition: ProgressOutput.cc:48
std::string Message
Definition: ProgressOutput.h:73
ProgressOutput(void)
Definition: ProgressOutput.cc:28
static const float NoAvgWeight
Definition: ProgressOutput.h:67