Botan 3.5.0
Crypto and TLS for C&
Botan::TLS::Unexpected_Message Class Referencefinal

#include <tls_exceptn.h>

Inheritance diagram for Botan::TLS::Unexpected_Message:
Botan::TLS::TLS_Exception Botan::Exception

Public Member Functions

int error_code () const noexcept override
ErrorType error_type () const noexcept override
Alert::Type type () const
 Unexpected_Message (std::string_view err)
const char * what () const noexcept override

Detailed Description

Unexpected_Message Exception

Definition at line 37 of file tls_exceptn.h.

Constructor & Destructor Documentation

◆ Unexpected_Message()

Botan::TLS::Unexpected_Message::Unexpected_Message ( std::string_view err)

Definition at line 39 of file tls_exceptn.h.

TLS_Exception(Alert::Type type, std::string_view err_msg="Unknown error")
Definition tls_exceptn.h:23

References Botan::TLS::UnexpectedMessage.

Member Function Documentation

◆ error_code()

int Botan::TLS::TLS_Exception::error_code ( ) const

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 from Botan::Exception.

Definition at line 26 of file tls_exceptn.h.

26{ return static_cast<int>(m_alert_type); }

◆ error_type()

ErrorType Botan::TLS::TLS_Exception::error_type ( ) const

Return the "type" of error which occurred.

Reimplemented from Botan::Exception.

Definition at line 28 of file tls_exceptn.h.

◆ type()

Alert::Type Botan::TLS::TLS_Exception::type ( ) const

Definition at line 21 of file tls_exceptn.h.

21{ return m_alert_type; }

Referenced by Botan::TLS::Channel_Impl_12::from_peer(), and Botan::TLS::Channel_Impl_13::from_peer().

◆ what()

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

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 93 of file exceptn.h.

93{ 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 file: