Botan  1.10.9
Public Member Functions | Protected Member Functions | List of all members
Botan::BitBucket Struct Reference

#include <basefilt.h>

Inheritance diagram for Botan::BitBucket:
Botan::Filter

Public Member Functions

virtual bool attachable ()
 
virtual void end_msg ()
 
std::string name () const
 
virtual void start_msg ()
 
void write (const byte[], size_t)
 

Protected Member Functions

void send (const byte in[], size_t length)
 
void send (byte in)
 
void send (const MemoryRegion< byte > &in)
 
void send (const MemoryRegion< byte > &in, size_t length)
 

Detailed Description

BitBucket is a filter which simply discards all inputs

Definition at line 18 of file basefilt.h.

Member Function Documentation

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::SecureQueue, and Botan::DataSink.

Definition at line 50 of file filter.h.

50 { return true; }
virtual void Botan::Filter::end_msg ( )
inlinevirtualinherited
std::string Botan::BitBucket::name ( ) const
inlinevirtual
Returns
descriptive name for this filter

Implements Botan::Filter.

Definition at line 22 of file basefilt.h.

22 { return "BitBucket"; }
void Botan::Filter::send ( const byte  in[],
size_t  length 
)
protectedinherited
Parameters
insome input for the filter
lengththe length of in

Definition at line 28 of file filter.cpp.

References Botan::MemoryRegion< T >::clear(), Botan::MemoryRegion< T >::size(), and Botan::Filter::write().

Referenced by Botan::PK_Encryptor_Filter::end_msg(), Botan::Zlib_Compression::end_msg(), Botan::Bzip_Compression::end_msg(), Botan::Hex_Encoder::end_msg(), Botan::Base64_Encoder::end_msg(), Botan::PK_Decryptor_Filter::end_msg(), Botan::Bzip_Decompression::end_msg(), Botan::Zlib_Decompression::end_msg(), Botan::PK_Signer_Filter::end_msg(), Botan::Hex_Decoder::end_msg(), Botan::Base64_Decoder::end_msg(), Botan::PK_Verifier_Filter::end_msg(), Botan::Hash_Filter::end_msg(), Botan::MAC_Filter::end_msg(), Botan::Bzip_Compression::flush(), Botan::Zlib_Compression::flush(), Botan::Zlib_Compression::write(), Botan::Bzip_Compression::write(), Botan::StreamCipher_Filter::write(), Botan::Bzip_Decompression::write(), Botan::Zlib_Decompression::write(), Botan::Hex_Decoder::write(), and Botan::Base64_Decoder::write().

29  {
30  bool nothing_attached = true;
31  for(size_t j = 0; j != total_ports(); ++j)
32  if(next[j])
33  {
34  if(write_queue.size())
35  next[j]->write(&write_queue[0], write_queue.size());
36  next[j]->write(input, length);
37  nothing_attached = false;
38  }
39 
40  if(nothing_attached)
41  write_queue += std::make_pair(input, length);
42  else
43  write_queue.clear();
44  }
virtual void write(const byte input[], size_t length)=0
size_t size() const
Definition: secmem.h:29
void Botan::Filter::send ( byte  in)
inlineprotectedinherited
Parameters
insome input for the filter

Definition at line 63 of file filter.h.

References Botan::Filter::send().

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

63 { send(&in, 1); }
void send(const byte in[], size_t length)
Definition: filter.cpp:28
void Botan::Filter::send ( const MemoryRegion< byte > &  in)
inlineprotectedinherited
Parameters
insome input for the filter

Definition at line 68 of file filter.h.

References Botan::Filter::send(), and Botan::MemoryRegion< T >::size().

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

68 { send(&in[0], in.size()); }
void send(const byte in[], size_t length)
Definition: filter.cpp:28
size_t size() const
Definition: secmem.h:29
void Botan::Filter::send ( const MemoryRegion< byte > &  in,
size_t  length 
)
inlineprotectedinherited
Parameters
insome input for the filter
lengththe number of bytes of in to send

Definition at line 74 of file filter.h.

75  {
76  send(&in[0], length);
77  }
void send(const byte in[], size_t length)
Definition: filter.cpp:28
virtual void Botan::Filter::start_msg ( )
inlinevirtualinherited

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

Reimplemented in Botan::Zlib_Decompression, Botan::EAX_Base, Botan::Bzip_Decompression, Botan::PBE_PKCS5v20, Botan::PBE_PKCS5v15, Botan::Bzip_Compression, and Botan::Zlib_Compression.

Definition at line 38 of file filter.h.

38 {}
void Botan::BitBucket::write ( const byte  input[],
size_t  length 
)
inlinevirtual

Write a portion of a message to this filter.

Parameters
inputthe input as a byte array
lengththe length of the byte array input

Implements Botan::Filter.

Definition at line 20 of file basefilt.h.

20 {}

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