Botan::BitBucket Class Reference

#include <filters.h>

Inheritance diagram for Botan::BitBucket:

Public Member Functions
virtual bool	attachable ()
virtual void	end_msg ()
std::string	name () const override
virtual void	start_msg ()
void	write (const uint8_t[], size_t) override

Protected Member Functions
template<typename Alloc >
void	send (const std::vector< uint8_t, Alloc > &in)
template<typename Alloc >
void	send (const std::vector< uint8_t, Alloc > &in, size_t length)
virtual void	send (const uint8_t in[], size_t length)
void	send (uint8_t in)

Detailed Description

BitBucket is a filter which simply discards all inputs

Definition at line 602 of file filters.h.

Member Function Documentation

attachable()

virtual bool Botan::Filter::attachable ( )

inlinevirtualinherited

Check whether this filter is an attachable filter.

Returns

true if this filter is attachable, false otherwise

Reimplemented in Botan::DataSink, and Botan::SecureQueue.

Definition at line 53 of file filter.h.

{ return true; }

end_msg()

virtual void Botan::Filter::end_msg ( )

inlinevirtualinherited

Notify that the current message is finished; flush buffers and do end-of-message processing (if any).

Reimplemented in Botan::Base64_Decoder, Botan::Base64_Encoder, Botan::DataSink_Stream, Botan::Hex_Decoder, and Botan::Hex_Encoder.

Definition at line 46 of file filter.h.

                             { /* default empty */
      }

name()

std::string Botan::BitBucket::name ( ) const

inlineoverridevirtual

Returns

descriptive name for this filter

Implements Botan::Filter.

Definition at line 607 of file filters.h.

{ return "BitBucket"; }

send() [1/4]

template<typename Alloc >

void Botan::Filter::send ( const std::vector< uint8_t, Alloc > & in )

inlineprotectedinherited

Parameters

in	some input for the filter

Definition at line 76 of file filter.h.

                                                     {
         send(in.data(), in.size());
      }

send() [2/4]

template<typename Alloc >

void Botan::Filter::send ( const std::vector< uint8_t, Alloc > & in, size_t length )

inlineprotectedinherited

Parameters

in	some input for the filter
length	the number of bytes of in to send

Definition at line 85 of file filter.h.

                                                                    {
         BOTAN_ASSERT_NOMSG(length <= in.size());
         send(in.data(), length);
      }

References BOTAN_ASSERT_NOMSG.

send() [3/4]

void Botan::Filter::send ( const uint8_t in[], size_t length )

protectedvirtualinherited

Parameters

in	some input for the filter
length	the length of in

Definition at line 27 of file filter.cpp.

                                                      {
   if(!length) {
      return;
   }
 
   bool nothing_attached = true;
   for(size_t j = 0; j != total_ports(); ++j) {
      if(m_next[j]) {
         if(!m_write_queue.empty()) {
            m_next[j]->write(m_write_queue.data(), m_write_queue.size());
         }
         m_next[j]->write(input, length);
         nothing_attached = false;
      }
   }
 
   if(nothing_attached) {
      m_write_queue += std::make_pair(input, length);
   } else {
      m_write_queue.clear();
   }
}

Referenced by Botan::Base64_Decoder::end_msg(), Botan::Base64_Encoder::end_msg(), Botan::Hex_Decoder::end_msg(), Botan::Hex_Encoder::end_msg(), Botan::Base64_Decoder::write(), and Botan::Hex_Decoder::write().

send() [4/4]

void Botan::Filter::send ( uint8_t in )

inlineprotectedinherited

Parameters

in	some input for the filter

Definition at line 70 of file filter.h.

{ send(&in, 1); }

References Botan::Filter::send().

Referenced by Botan::Filter::send().

start_msg()

virtual void Botan::Filter::start_msg ( )

inlinevirtualinherited

Start a new message. Must be closed by end_msg() before another message can be started.

Definition at line 39 of file filter.h.

                               { /* default empty */
      }

write()

void Botan::BitBucket::write ( const uint8_t input[], size_t length )

inlineoverridevirtual

Write a portion of a message to this filter.

Parameters

input	the input as a byte array
length	the length of the byte array input

Implements Botan::Filter.

Definition at line 604 of file filters.h.

                                                   { /* discard */
      }

---

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

• src/lib/filters/filters.h