36#include <tins/macros.h>
37#include <tins/endianness.h>
38#include <tins/small_uint.h>
39#include <tins/pdu_option.h>
40#include <tins/cxxstd.h>
55 #if TINS_IS_LITTLE_ENDIAN
59 VENDOR_SPECIFIC = 0x501,
60 RELAY_SESSION_ID = 0x101,
61 SERVICE_NAME_ERROR = 0x102,
62 AC_SYSTEM_ERROR = 0x202,
68 VENDOR_SPECIFIC = 0x105,
69 RELAY_SESSION_ID = 0x110,
70 SERVICE_NAME_ERROR = 0x201,
71 AC_SYSTEM_ERROR = 0x202,
90 typedef std::vector<uint8_t> data_type;
95 vendor_spec_type(uint32_t vendor_id = 0,
const data_type& data = data_type())
96 : vendor_id(vendor_id), data(data) { }
122 PPPoE(
const uint8_t* buffer, uint32_t total_sz);
131 return header_.version;
155 return Endian::be_to_host(header_.session_id);
163 return Endian::be_to_host(header_.payload_length);
171 uint32_t header_size()
const;
184 return new PPPoE(*
this);
187 const tag* search_tag(TagTypes identifier)
const;
213 void code(uint8_t new_code);
219 void session_id(uint16_t new_session_id);
225 void payload_length(uint16_t new_payload_length);
232 void add_tag(
const tag& option);
243 tags_size_ +=
static_cast<uint16_t
>(option.data_size() +
sizeof(uint16_t) * 2);
244 tags_.push_back(std::move(option));
295 void relay_session_id(
const byte_array& value);
302 void service_name_error(
const std::string& value);
309 void ac_system_error(
const std::string& value);
316 void generic_error(
const std::string& value);
326 std::string service_name()
const;
334 std::string ac_name()
const;
374 std::string service_name_error()
const;
382 std::string ac_system_error()
const;
390 std::string generic_error()
const;
392 void write_serialization(uint8_t* buffer, uint32_t total_sz);
395 void add_tag_iterable(
TagTypes id,
const T& data) {
406 T search_and_convert(TagTypes
id)
const {
407 const tag* t = search_tag(
id);
415 struct pppoe_header {
416 #if TINS_IS_LITTLE_ENDIAN
426 uint16_t payload_length;
429 pppoe_header header_;
Represents a PDU option field.
Definition rsn_information.h:43
Base class for protocol data units.
Definition pdu.h:107
PDUType
Enum which identifies each type of PDU.
Definition pdu.h:127
Represents a Point-to-point protocol over Ethernet PDU.
Definition pppoe.h:47
const tags_type & tags() const
Returns the list of tags.
Definition pppoe.h:176
std::vector< tag > tags_type
Definition pppoe.h:84
small_uint< 4 > type() const
Getter for the type field.
Definition pppoe.h:138
TagTypes
Definition pppoe.h:52
void ac_name(const std::string &value)
Adds a AC-name tag.
PDUType pdu_type() const
Getter for the PDU's type.
Definition pppoe.h:193
small_uint< 4 > version() const
Getter for the version field.
Definition pppoe.h:130
uint8_t code() const
Getter for the code field.
Definition pppoe.h:146
void add_tag(tag &&option)
Adds a PPPoE tag.
Definition pppoe.h:242
PPPoE * clone() const
Definition pppoe.h:183
uint16_t session_id() const
Getter for the session_id field.
Definition pppoe.h:154
void service_name(const std::string &value)
Adds a service-name tag.
PDUOption< TagTypes, PPPoE > tag
Definition pppoe.h:79
uint16_t payload_length() const
Getter for the payload_length field.
Definition pppoe.h:162
Exception thrown when an option is not found.
Definition exceptions.h:56
Represents a field of n bits.
Definition small_uint.h:52
The Tins namespace.
Definition address_range.h:38
std::vector< uint8_t > byte_array
Definition pdu.h:50