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00022 #ifndef __BARRY_ERROR_H__
00023 #define __BARRY_ERROR_H__
00024
00025 #include "dll.h"
00026 #include <stdexcept>
00027 #include <stdint.h>
00028
00029 namespace Barry {
00030
00031
00032
00033
00034
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00036
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00038
00039
00040 class BXEXPORT Error : public std::runtime_error
00041 {
00042 public:
00043 Error(const std::string &str) : std::runtime_error(str) {}
00044 };
00045
00046
00047
00048
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00050
00051
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00060
00061 class BXEXPORT BadPassword : public Barry::Error
00062 {
00063 int m_remaining_tries;
00064 bool m_out_of_tries;
00065
00066 public:
00067 BadPassword(const std::string &str, int remaining_tries,
00068 bool out_of_tries)
00069 : Barry::Error(str),
00070 m_remaining_tries(remaining_tries),
00071 m_out_of_tries(out_of_tries)
00072 {}
00073 int remaining_tries() const { return m_remaining_tries; }
00074 bool out_of_tries() const { return m_out_of_tries; }
00075 };
00076
00077
00078
00079
00080
00081
00082
00083 class BXEXPORT BadData : public Barry::Error
00084 {
00085 public:
00086 BadData(const std::string &str)
00087 : Barry::Error(str)
00088 {}
00089 };
00090
00091
00092
00093
00094
00095
00096 class BXEXPORT BadSize : public Barry::Error
00097 {
00098 unsigned int m_packet_size,
00099 m_data_buf_size,
00100 m_required_size;
00101
00102 BXLOCAL static std::string GetMsg(const char *msg, unsigned int d, unsigned int r);
00103 BXLOCAL static std::string GetMsg(unsigned int p, unsigned int d, unsigned int r);
00104
00105 public:
00106 BadSize(const char *msg, unsigned int data_size, unsigned int required_size);
00107 BadSize(unsigned int packet_size,
00108 unsigned int data_buf_size,
00109 unsigned int required_size);
00110 unsigned int packet_size() const { return m_packet_size; }
00111 unsigned int data_buf_size() const { return m_data_buf_size; }
00112 unsigned int required_size() const { return m_required_size; }
00113 };
00114
00115
00116
00117
00118
00119
00120 class BXEXPORT ErrnoError : public Barry::Error
00121 {
00122 int m_errno;
00123
00124 BXLOCAL static std::string GetMsg(const std::string &msg, int err);
00125
00126 protected:
00127 ErrnoError(const std::string &msg);
00128
00129 public:
00130 ErrnoError(const std::string &msg, int err);
00131
00132 int error_code() const { return m_errno; }
00133 };
00134
00135
00136
00137
00138
00139
00140
00141 class BXEXPORT ConfigFileError : public Barry::ErrnoError
00142 {
00143 public:
00144 ConfigFileError(const char *msg) : Barry::ErrnoError(msg) {}
00145 ConfigFileError(const char *msg, int err)
00146 : Barry::ErrnoError(msg, err)
00147 {}
00148 };
00149
00150
00151
00152
00153
00154
00155
00156
00157 class BXEXPORT BadPackedFormat : public Barry::Error
00158 {
00159 uint8_t m_format;
00160
00161 public:
00162 BadPackedFormat(uint8_t format)
00163 : Barry::Error("Bad packed format - internal exception")
00164 , m_format(format)
00165 {}
00166
00167 uint8_t format() const { return m_format; }
00168 };
00169
00170
00171
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00175
00176
00177 class BXEXPORT BadPacket : public Barry::Error
00178 {
00179 uint8_t m_response;
00180
00181 public:
00182 BadPacket(uint8_t response, const std::string &msg)
00183 : Barry::Error(msg)
00184 , m_response(response)
00185 {}
00186
00187 uint8_t response() const { return m_response; }
00188 };
00189
00190
00191
00192
00193
00194
00195 class BXEXPORT ConvertError : public Barry::Error
00196 {
00197 public:
00198 ConvertError(const std::string &msg) : Barry::Error(msg) {}
00199 };
00200
00201
00202
00203
00204
00205
00206
00207 class BXEXPORT BackupError : public Barry::Error
00208 {
00209 public:
00210 BackupError(const std::string &str) : Error(str) {}
00211 };
00212
00213
00214
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00218
00219 class BXEXPORT RestoreError : public Barry::Error
00220 {
00221 public:
00222 RestoreError(const std::string &str) : Error(str) {}
00223 };
00224
00225
00226
00227 }
00228
00229 #endif
00230