1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
|
/*
* Exceptions
* (C) 1999-2009 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#ifndef BOTAN_EXCEPTION_H_
#define BOTAN_EXCEPTION_H_
#include <botan/types.h>
#include <exception>
#include <string>
namespace Botan {
/**
* Base class for all exceptions thrown by the library
*/
class BOTAN_PUBLIC_API(2,0) Exception : public std::exception
{
public:
Exception(const char* prefix, const std::string& msg);
explicit Exception(const std::string& msg);
const char* what() const BOTAN_NOEXCEPT override { return m_msg.c_str(); }
private:
std::string m_msg;
};
/**
* An invalid argument
*/
class BOTAN_PUBLIC_API(2,0) Invalid_Argument : public Exception
{
public:
explicit Invalid_Argument(const std::string& msg);
explicit Invalid_Argument(const std::string& msg, const std::string& where);
};
/**
* Unsupported_Argument Exception
*
* An argument that is invalid because it is not supported by Botan.
* It might or might not be valid in another context like a standard.
*/
class BOTAN_PUBLIC_API(2,0) Unsupported_Argument final : public Invalid_Argument
{
public:
explicit Unsupported_Argument(const std::string& msg) : Invalid_Argument(msg) {}
};
/**
* Invalid_State Exception
*/
class BOTAN_PUBLIC_API(2,0) Invalid_State : public Exception
{
public:
explicit Invalid_State(const std::string& err) : Exception(err) {}
};
class BOTAN_PUBLIC_API(2,4) Key_Not_Set : public Invalid_State
{
public:
explicit Key_Not_Set(const std::string& algo);
};
/**
* Lookup_Error Exception
*/
class BOTAN_PUBLIC_API(2,0) Lookup_Error : public Exception
{
public:
explicit Lookup_Error(const std::string& err) : Exception(err) {}
Lookup_Error(const std::string& type,
const std::string& algo,
const std::string& provider);
};
/**
* Internal_Error Exception
*/
class BOTAN_PUBLIC_API(2,0) Internal_Error : public Exception
{
public:
explicit Internal_Error(const std::string& err);
};
/**
* Invalid_Key_Length Exception
*/
class BOTAN_PUBLIC_API(2,0) Invalid_Key_Length final : public Invalid_Argument
{
public:
Invalid_Key_Length(const std::string& name, size_t length);
};
/**
* Invalid_IV_Length Exception
*/
class BOTAN_PUBLIC_API(2,0) Invalid_IV_Length final : public Invalid_Argument
{
public:
Invalid_IV_Length(const std::string& mode, size_t bad_len);
};
/**
* PRNG_Unseeded Exception
*/
class BOTAN_PUBLIC_API(2,0) PRNG_Unseeded final : public Invalid_State
{
public:
explicit PRNG_Unseeded(const std::string& algo);
};
/**
* Policy_Violation Exception
*/
class BOTAN_PUBLIC_API(2,0) Policy_Violation final : public Invalid_State
{
public:
BOTAN_DEPRECATED("deprecated") explicit Policy_Violation(const std::string& err);
};
/**
* Algorithm_Not_Found Exception
*/
class BOTAN_PUBLIC_API(2,0) Algorithm_Not_Found final : public Lookup_Error
{
public:
explicit Algorithm_Not_Found(const std::string& name);
};
/**
* No_Provider_Found Exception
*/
class BOTAN_PUBLIC_API(2,0) No_Provider_Found final : public Exception
{
public:
BOTAN_DEPRECATED("deprecated") explicit No_Provider_Found(const std::string& name);
};
/**
* Provider_Not_Found is thrown when a specific provider was requested
* but that provider is not available.
*/
class BOTAN_PUBLIC_API(2,0) Provider_Not_Found final : public Lookup_Error
{
public:
Provider_Not_Found(const std::string& algo, const std::string& provider);
};
/**
* Invalid_Algorithm_Name Exception
*/
class BOTAN_PUBLIC_API(2,0) Invalid_Algorithm_Name final : public Invalid_Argument
{
public:
explicit Invalid_Algorithm_Name(const std::string& name);
};
/**
* Encoding_Error Exception
*/
class BOTAN_PUBLIC_API(2,0) Encoding_Error final : public Invalid_Argument
{
public:
explicit Encoding_Error(const std::string& name);
};
/**
* Decoding_Error Exception
*/
class BOTAN_PUBLIC_API(2,0) Decoding_Error : public Invalid_Argument
{
public:
explicit Decoding_Error(const std::string& name);
Decoding_Error(const std::string& name, const char* exception_message);
};
/**
* Integrity_Failure Exception
*/
class BOTAN_PUBLIC_API(2,0) Integrity_Failure final : public Exception
{
public:
explicit Integrity_Failure(const std::string& msg);
};
/**
* Invalid_OID Exception
*/
class BOTAN_PUBLIC_API(2,0) Invalid_OID final : public Decoding_Error
{
public:
explicit Invalid_OID(const std::string& oid);
};
/**
* Stream_IO_Error Exception
*/
class BOTAN_PUBLIC_API(2,0) Stream_IO_Error final : public Exception
{
public:
explicit Stream_IO_Error(const std::string& err);
};
/**
* Self Test Failure Exception
*/
class BOTAN_PUBLIC_API(2,0) Self_Test_Failure final : public Internal_Error
{
public:
BOTAN_DEPRECATED("deprecated") explicit Self_Test_Failure(const std::string& err);
};
/**
* Not Implemented Exception
*/
class BOTAN_PUBLIC_API(2,0) Not_Implemented final : public Exception
{
public:
explicit Not_Implemented(const std::string& err);
};
}
#endif
|
