OpenDDS::STUN::Attribute Struct Reference

#include <Stun.h>

Collaboration diagram for OpenDDS::STUN::Attribute:

Classes
struct	Err

Public Member Functions
	Attribute ()
ACE_UINT16	length () const

Public Attributes
AttributeType	type
ACE_INET_Addr	mapped_address
std::string	username
union {
unsigned char   message_integrity [20]
ACE_UINT32   fingerprint
ACE_UINT32   priority
ACE_UINT64   ice_tie_breaker
unsigned char   guid_prefix [sizeof(DCPS::GuidPrefix_t)]
};
struct OpenDDS::STUN::Attribute::Err	error
std::vector< AttributeType >	unknown_attributes
ACE_UINT16	unknown_length

Detailed Description

Definition at line 78 of file Stun.h.

Constructor & Destructor Documentation

Attribute()

OpenDDS::STUN::Attribute::Attribute ( )

inline

Definition at line 79 of file Stun.h.

: type(LAST_ATTRIBUTE), ice_tie_breaker(0), unknown_length(0) {}

Member Function Documentation

length()

ACE_UINT16 OpenDDS::STUN::Attribute::length

(

void

)

const

Definition at line 22 of file Stun.cpp.

References error, OpenDDS::STUN::ERROR_CODE, OpenDDS::STUN::FINGERPRINT, ACE_Addr::get_type(), OpenDDS::STUN::GUID_PREFIX, OpenDDS::STUN::ICE_CONTROLLED, OpenDDS::STUN::ICE_CONTROLLING, OpenDDS::STUN::MAPPED_ADDRESS, mapped_address, OpenDDS::STUN::MESSAGE_INTEGRITY, OpenDDS::STUN::PRIORITY, OpenDDS::STUN::Attribute::Err::reason, type, OpenDDS::STUN::UNKNOWN_ATTRIBUTES, unknown_attributes, unknown_length, OpenDDS::STUN::USE_CANDIDATE, OpenDDS::STUN::USERNAME, username, and OpenDDS::STUN::XOR_MAPPED_ADDRESS.

Referenced by OpenDDS::STUN::Message::append_attribute(), OpenDDS::STUN::Message::compute_fingerprint(), OpenDDS::STUN::Message::compute_message_integrity(), OpenDDS::STUN::make_unknown_attribute(), and OpenDDS::STUN::operator<<().

{
  switch (type) {
  case MAPPED_ADDRESS:
#if ACE_HAS_IPV6
    if (mapped_address.get_type() == AF_INET6) {
      return 20;
    }
#endif
    return 8;

  case USERNAME:
    return static_cast<ACE_UINT16>(username.size());

  case MESSAGE_INTEGRITY:
    return 20;

  case ERROR_CODE:
    return static_cast<ACE_UINT16>(4 + error.reason.size());

  case UNKNOWN_ATTRIBUTES:
    return static_cast<ACE_UINT16>(2 * unknown_attributes.size());

  case XOR_MAPPED_ADDRESS:
#if ACE_HAS_IPV6
    if (mapped_address.get_type() == AF_INET6) {
      return 20;
    }
#endif
    return 8;

  case PRIORITY:
    return 4;

  case USE_CANDIDATE:
    return 0;

  case FINGERPRINT:
    return 4;

  case ICE_CONTROLLED:
  case ICE_CONTROLLING:
    return 8;

  case GUID_PREFIX:
    return sizeof(DCPS::GuidPrefix_t);

  default:
    break;
  }

  return unknown_length;
}

Member Data Documentation

@9

union { ... }

error

struct OpenDDS::STUN::Attribute::Err OpenDDS::STUN::Attribute::error

Referenced by length(), OpenDDS::STUN::make_error_code(), and OpenDDS::STUN::operator<<().

fingerprint

ACE_UINT32 OpenDDS::STUN::Attribute::fingerprint

Definition at line 87 of file Stun.h.

Referenced by OpenDDS::STUN::operator<<(), and OpenDDS::STUN::operator>>().

guid_prefix

unsigned char OpenDDS::STUN::Attribute::guid_prefix[sizeof(DCPS::GuidPrefix_t)]

Definition at line 90 of file Stun.h.

Referenced by OpenDDS::STUN::make_guid_prefix(), OpenDDS::STUN::operator<<(), and OpenDDS::STUN::operator>>().

ice_tie_breaker

ACE_UINT64 OpenDDS::STUN::Attribute::ice_tie_breaker

Definition at line 89 of file Stun.h.

Referenced by OpenDDS::STUN::make_ice_controlled(), OpenDDS::STUN::make_ice_controlling(), OpenDDS::STUN::operator<<(), and OpenDDS::STUN::operator>>().

mapped_address

ACE_INET_Addr OpenDDS::STUN::Attribute::mapped_address

Definition at line 83 of file Stun.h.

Referenced by length(), OpenDDS::STUN::make_mapped_address(), OpenDDS::STUN::make_xor_mapped_address(), and OpenDDS::STUN::operator<<().

message_integrity

unsigned char OpenDDS::STUN::Attribute::message_integrity[20]

Definition at line 86 of file Stun.h.

Referenced by OpenDDS::STUN::operator<<(), and OpenDDS::STUN::operator>>().

priority

ACE_UINT32 OpenDDS::STUN::Attribute::priority

Definition at line 88 of file Stun.h.

Referenced by OpenDDS::STUN::make_priority(), OpenDDS::STUN::operator<<(), and OpenDDS::STUN::operator>>().

type

AttributeType OpenDDS::STUN::Attribute::type

Definition at line 81 of file Stun.h.

Referenced by OpenDDS::STUN::Message::append_attribute(), length(), OpenDDS::STUN::make_error_code(), OpenDDS::STUN::make_fingerprint(), OpenDDS::STUN::make_guid_prefix(), OpenDDS::STUN::make_ice_controlled(), OpenDDS::STUN::make_ice_controlling(), OpenDDS::STUN::make_mapped_address(), OpenDDS::STUN::make_message_integrity(), OpenDDS::STUN::make_priority(), OpenDDS::STUN::make_unknown_attribute(), OpenDDS::STUN::make_unknown_attributes(), OpenDDS::STUN::make_use_candidate(), OpenDDS::STUN::make_username(), OpenDDS::STUN::make_xor_mapped_address(), OpenDDS::STUN::operator<<(), and OpenDDS::STUN::operator>>().

unknown_attributes

std::vector<AttributeType> OpenDDS::STUN::Attribute::unknown_attributes

Definition at line 97 of file Stun.h.

Referenced by length(), OpenDDS::STUN::make_unknown_attributes(), OpenDDS::STUN::operator<<(), and OpenDDS::STUN::operator>>().

unknown_length

ACE_UINT16 OpenDDS::STUN::Attribute::unknown_length

Definition at line 99 of file Stun.h.

Referenced by length(), and OpenDDS::STUN::make_unknown_attribute().

username

std::string OpenDDS::STUN::Attribute::username

Definition at line 84 of file Stun.h.

Referenced by length(), OpenDDS::STUN::make_username(), and OpenDDS::STUN::operator<<().

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

• Stun.h
• Stun.cpp