Botan 3.4.0
Crypto and TLS for C&
Public Member Functions | List of all members
Botan::ASN1_Pretty_Printer Class Referencefinal

#include <asn1_print.h>

Inheritance diagram for Botan::ASN1_Pretty_Printer:

Public Member Functions

 ASN1_Pretty_Printer (size_t print_limit=4096, size_t print_binary_limit=2048, bool print_context_specific=true, size_t initial_level=0, size_t value_column=60, size_t max_depth=64)
template<typename Alloc >
std::string print (const std::vector< uint8_t, Alloc > &vec) const
std::string print (const uint8_t in[], size_t len) const
void print_to_stream (std::ostream &out, const uint8_t in[], size_t len) const

Detailed Description

Format ASN.1 data into human readable output. The exact form of the output for any particular input is not guaranteed and may change from release to release.

Definition at line 76 of file asn1_print.h.

Constructor & Destructor Documentation

◆ ASN1_Pretty_Printer()

Botan::ASN1_Pretty_Printer::ASN1_Pretty_Printer ( size_t print_limit = 4096,
size_t print_binary_limit = 2048,
bool print_context_specific = true,
size_t initial_level = 0,
size_t value_column = 60,
size_t max_depth = 64 )
print_limitstrings larger than this are not printed
print_binary_limitbinary strings larger than this are not printed
print_context_specificif true, try to parse nested context specific data.
initial_levelthe initial depth (0 or 1 are the only reasonable values)
value_columnASN.1 values are lined up at this column in output
max_depthdo not recurse more than this many times. If zero, recursion is unbounded.

Definition at line 87 of file asn1_print.h.

92 :
93 ASN1_Formatter(print_context_specific, max_depth),
94 m_print_limit(print_limit),
95 m_print_binary_limit(print_binary_limit),
96 m_initial_level(initial_level),
97 m_value_column(value_column) {}
ASN1_Formatter(bool print_context_specific, size_t max_depth)
Definition asn1_print.h:32

Member Function Documentation

◆ print() [1/2]

template<typename Alloc >
std::string Botan::ASN1_Formatter::print ( const std::vector< uint8_t, Alloc > & vec) const

Definition at line 40 of file asn1_print.h.

40 {
41 return print(, vec.size());
42 }
std::string print(const uint8_t in[], size_t len) const

◆ print() [2/2]

std::string Botan::ASN1_Formatter::print ( const uint8_t in[],
size_t len ) const

Definition at line 61 of file asn1_print.cpp.

61 {
62 std::ostringstream output;
63 print_to_stream(output, in, len);
64 return output.str();
void print_to_stream(std::ostream &out, const uint8_t in[], size_t len) const

References Botan::ASN1_Formatter::print_to_stream().

◆ print_to_stream()

void Botan::ASN1_Formatter::print_to_stream ( std::ostream & out,
const uint8_t in[],
size_t len ) const

Definition at line 67 of file asn1_print.cpp.

67 {
68 BER_Decoder dec(in, len);
69 decode(output, dec, 0);

Referenced by Botan::ASN1_Formatter::print().

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