Botan 3.0.0
Crypto and TLS for C&
Public Member Functions | List of all members
Botan::BER_Decoding_Error Class Reference

#include <asn1_obj.h>

Inheritance diagram for Botan::BER_Decoding_Error:
Botan::Decoding_Error Botan::Exception Botan::BER_Bad_Tag

Public Member Functions

 BER_Decoding_Error (std::string_view)
 
virtual int error_code () const noexcept
 
ErrorType error_type () const noexcept override
 
const char * what () const noexcept override
 

Detailed Description

General BER Decoding Error Exception

Definition at line 204 of file asn1_obj.h.

Constructor & Destructor Documentation

◆ BER_Decoding_Error()

Botan::BER_Decoding_Error::BER_Decoding_Error ( std::string_view  str)
explicit

Definition at line 181 of file asn1_obj.cpp.

181 :
182 Decoding_Error(fmt("BER: {}", str)) {}
Decoding_Error(std::string_view name)
Definition: exceptn.cpp:155
std::string fmt(std::string_view format, const T &... args)
Definition: fmt.h:60

Member Function Documentation

◆ error_code()

virtual int Botan::Exception::error_code ( ) const
inlinevirtualnoexceptinherited

Return an error code associated with this exception, or otherwise 0.

The domain of this error varies depending on the source, for example on POSIX systems it might be errno, while on a Windows system it might be the result of GetLastError or WSAGetLastError.

Reimplemented in Botan::Compression_Error, Botan_FFI::FFI_Error, Botan::CommonCrypto_Error, Botan::PKCS11::PKCS11_ReturnError, Botan::TLS::TLS_Exception, Botan::SQL_Database::SQL_DB_Error, and Botan::System_Error.

Definition at line 108 of file exceptn.h.

108{ return 0; }

◆ error_type()

ErrorType Botan::Decoding_Error::error_type ( ) const
inlineoverridevirtualnoexceptinherited

Return the "type" of error which occurred.

Reimplemented from Botan::Exception.

Definition at line 205 of file exceptn.h.

◆ what()

const char * Botan::Exception::what ( ) const
inlineoverridenoexceptinherited

Return a descriptive string which is hopefully comprehensible to a developer. It will likely not be useful for an end user.

The string has no particular format, and the content of exception messages may change from release to release. Thus the main use of this function is for logging or debugging.

Definition at line 94 of file exceptn.h.

94{ return m_msg.c_str(); }

Referenced by Botan::TLS::Client_Key_Exchange::Client_Key_Exchange(), and Botan_FFI::ffi_guard_thunk().


The documentation for this class was generated from the following files: