Botan 3.5.0
Crypto and TLS for C&
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#include <filters.h>
Public Member Functions | |
virtual bool | attachable () |
Chain (Filter *=nullptr, Filter *=nullptr, Filter *=nullptr, Filter *=nullptr) | |
Chain (Filter *filter_arr[], size_t length) | |
virtual void | end_msg () |
std::string | name () const override |
virtual void | start_msg () |
void | write (const uint8_t input[], size_t length) override |
Protected Member Functions | |
void | attach (Filter *f) |
void | incr_owns () |
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) |
void | set_next (Filter *f[], size_t n) |
void | set_port (size_t n) |
This class represents Filter chains. A Filter chain is an ordered concatenation of Filters, the input to a Chain sequentially passes through all the Filters contained in the Chain.
Botan::Chain::Chain | ( | Filter * | f1 = nullptr, |
Filter * | f2 = nullptr, | ||
Filter * | f3 = nullptr, | ||
Filter * | f4 = nullptr ) |
Construct a chain of up to four filters. The filters are set up in the same order as the arguments.
Definition at line 14 of file basefilt.cpp.
References Botan::Fanout_Filter::attach(), and Botan::Fanout_Filter::incr_owns().
Botan::Chain::Chain | ( | Filter * | filter_arr[], |
size_t | length ) |
Construct a chain from range of filters
filter_arr | the list of filters |
length | how many filters |
Definition at line 36 of file basefilt.cpp.
References Botan::Fanout_Filter::attach(), and Botan::Fanout_Filter::incr_owns().
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inlineprotectedinherited |
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inlinevirtualinherited |
Check whether this filter is an attachable filter.
Reimplemented in Botan::DataSink, and Botan::SecureQueue.
Definition at line 53 of file filter.h.
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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.
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inlineprotectedinherited |
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inlineoverridevirtual |
Implements Botan::Filter.
Definition at line 620 of file filters.h.
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inlineprotectedinherited |
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inlineprotectedinherited |
in | some input for the filter |
length | the number of bytes of in to send |
Definition at line 85 of file filter.h.
References BOTAN_ASSERT_NOMSG.
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protectedvirtualinherited |
in | some input for the filter |
length | the length of in |
Definition at line 27 of file filter.cpp.
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().
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inlineprotectedinherited |
in | some input for the filter |
Definition at line 70 of file filter.h.
References Botan::Filter::send().
Referenced by Botan::Filter::send().
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inlineprotectedinherited |
Definition at line 154 of file filter.h.
Referenced by Botan::Fork::Fork(), Botan::Fork::Fork(), Botan::SecureQueue::SecureQueue(), and Botan::SecureQueue::SecureQueue().
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inlineprotectedinherited |
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inlinevirtualinherited |
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inlineoverridevirtual |
Write a portion of a message to this filter.
input | the input as a byte array |
length | the length of the byte array input |
Implements Botan::Filter.
Definition at line 618 of file filters.h.