steghide 0.5.1
msg.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_MSG_H
22#define SH_MSG_H
23
24#include <cstdarg>
25#include <string>
26
28 public:
29 MessageBase (void) ;
30 MessageBase (std::string msg) ;
31 MessageBase (const char* msgfmt, ...) ;
32 virtual ~MessageBase() {} ;
33
34 const std::string& getMessage (void) const
35 { return Message ; } ;
36
37 void setMessage (std::string msg)
38 { Message = msg ; } ;
39
44 void setNewline (bool prnl)
45 { Newline = prnl ; } ;
46
50 const std::string getNewline (void) const
51 { return (Newline ? "\n" : "") ; } ;
52
53 void setMessage (const char *msgfmt, ...) ;
54 virtual void printMessage (void) const = 0 ;
55
56 protected:
57 static const unsigned int MsgMaxSize = 512 ;
58
59 std::string compose (const char *msgfmt, ...) const ;
60 std::string vcompose (const char *msgfmt, va_list ap) const ;
61
62 private:
63 std::string Message ;
64 bool Newline ;
65} ;
66
67class Message : public MessageBase {
68 public:
69 Message (void) : MessageBase() {} ;
70 Message (std::string msg) : MessageBase (msg) {} ;
71 Message (const char *msgfmt, ...) ;
72
73 void printMessage (void) const ;
74} ;
75
77 public:
79 VerboseMessage (std::string msg) : MessageBase (msg) {} ;
80 VerboseMessage (const char *msgfmt, ...) ;
81
82 void printMessage (void) const ;
83} ;
84
85class Warning : public MessageBase {
86 public:
87 Warning (void) : MessageBase() {} ;
88 Warning (std::string msg) : MessageBase (msg) {} ;
89 Warning (const char *msgfmt, ...) ;
90
91 void printMessage (void) const ;
92} ;
93
95 public:
97 CriticalWarning (std::string msg) : MessageBase (msg) {} ;
98 CriticalWarning (const char *msgfmt, ...) ;
99
100 void printMessage (void) const ;
101} ;
102
103class Question : public MessageBase {
104 public:
105 Question (void) ;
106 Question (std::string msg) ;
107 Question (const char *msgfmt, ...) ;
108
109 void printMessage (void) const ;
110
115 bool getAnswer (void) ;
116
117 private:
118 std::string yeschar ;
119 std::string nochar ;
120} ;
121
122#endif /* ndef SH_MSG_H */
CriticalWarning(std::string msg)
Definition msg.h:97
CriticalWarning(void)
Definition msg.h:96
void printMessage(void) const
Definition msg.cc:151
virtual void printMessage(void) const =0
void setMessage(std::string msg)
Definition msg.h:37
void setNewline(bool prnl)
Definition msg.h:44
std::string compose(const char *msgfmt,...) const
Definition msg.cc:62
const std::string getNewline(void) const
Definition msg.h:50
const std::string & getMessage(void) const
Definition msg.h:34
std::string vcompose(const char *msgfmt, va_list ap) const
Definition msg.cc:71
bool Newline
Definition msg.h:64
std::string Message
Definition msg.h:63
virtual ~MessageBase()
Definition msg.h:32
MessageBase(void)
Definition msg.cc:33
static const unsigned int MsgMaxSize
Definition msg.h:57
Message(void)
Definition msg.h:69
Message(std::string msg)
Definition msg.h:70
void printMessage(void) const
Definition msg.cc:92
Question(void)
Definition msg.cc:159
void printMessage(void) const
Definition msg.cc:185
std::string yeschar
Definition msg.h:118
std::string nochar
Definition msg.h:119
bool getAnswer(void)
Definition msg.cc:194
VerboseMessage(std::string msg)
Definition msg.h:79
VerboseMessage(void)
Definition msg.h:78
void printMessage(void) const
Definition msg.cc:113
Warning(void)
Definition msg.h:87
Warning(std::string msg)
Definition msg.h:88
void printMessage(void) const
Definition msg.cc:132