GTP-C Delete Bearer Command Message. More...
#include "epc-gtpc-header.h"
Classes | |
struct | BearerContext |
Bearer context. More... | |
Public Member Functions | |
GtpcDeleteBearerCommandMessage () | |
virtual | ~GtpcDeleteBearerCommandMessage () |
virtual uint32_t | Deserialize (Buffer::Iterator start) |
std::list< BearerContext > | GetBearerContexts () const |
Get the Bearer contexts. More... | |
virtual TypeId | GetInstanceTypeId (void) const |
Get the most derived TypeId for this Object. More... | |
virtual uint32_t | GetMessageSize (void) const |
Get the message size. More... | |
virtual uint32_t | GetSerializedSize (void) const |
virtual void | Print (std::ostream &os) const |
virtual void | Serialize (Buffer::Iterator start) const |
void | SetBearerContexts (std::list< BearerContext > bearerContexts) |
Set the Bearer contexts. More... | |
Public Member Functions inherited from ns3::GtpcHeader | |
GtpcHeader () | |
virtual | ~GtpcHeader () |
void | ComputeMessageLength (void) |
Compute the message length according to the message type. More... | |
uint16_t | GetMessageLength () const |
Get message length. More... | |
uint8_t | GetMessageType () const |
Get message type. More... | |
uint32_t | GetSequenceNumber () const |
Get sequence number. More... | |
uint32_t | GetTeid () const |
Get TEID. More... | |
void | SetIesLength (uint16_t iesLength) |
Set IEs length. More... | |
void | SetMessageLength (uint16_t messageLength) |
Set message length. More... | |
void | SetMessageType (uint8_t messageType) |
Set message type. More... | |
void | SetSequenceNumber (uint32_t sequenceNumber) |
Set sequence number. More... | |
void | SetTeid (uint32_t teid) |
Set TEID. More... | |
Public Member Functions inherited from ns3::Header | |
virtual | ~Header () |
virtual uint32_t | Deserialize (Buffer::Iterator start)=0 |
Deserialize the object from a buffer iterator. More... | |
virtual uint32_t | Deserialize (Buffer::Iterator start, Buffer::Iterator end) |
Deserialize the object from a buffer iterator. More... | |
Public Member Functions inherited from ns3::Chunk | |
virtual uint32_t | Deserialize (Buffer::Iterator start, Buffer::Iterator end) |
Deserialize the object from a buffer iterator. More... | |
Public Member Functions inherited from ns3::ObjectBase | |
virtual | ~ObjectBase () |
Virtual destructor. More... | |
void | GetAttribute (std::string name, AttributeValue &value) const |
Get the value of an attribute, raising fatal errors if unsuccessful. More... | |
bool | GetAttributeFailSafe (std::string name, AttributeValue &value) const |
Get the value of an attribute without raising erros. More... | |
void | SetAttribute (std::string name, const AttributeValue &value) |
Set a single attribute, raising fatal errors if unsuccessful. More... | |
bool | SetAttributeFailSafe (std::string name, const AttributeValue &value) |
Set a single attribute without raising errors. More... | |
bool | TraceConnect (std::string name, std::string context, const CallbackBase &cb) |
Connect a TraceSource to a Callback with a context. More... | |
bool | TraceConnectWithoutContext (std::string name, const CallbackBase &cb) |
Connect a TraceSource to a Callback without a context. More... | |
bool | TraceDisconnect (std::string name, std::string context, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected with a context. More... | |
bool | TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected without a context. More... | |
Public Member Functions inherited from ns3::GtpcIes | |
uint32_t | DeserializeBearerContextHeader (Buffer::Iterator &i, uint16_t &length) |
Deserialize the Bearer Context Header. More... | |
uint32_t | DeserializeBearerQos (Buffer::Iterator &i, EpsBearer &bearerQos) |
Deserialize the eps Bearer QoS. More... | |
uint32_t | DeserializeBearerTft (Buffer::Iterator &i, Ptr< EpcTft > epcTft) |
Deserialize the Bearer TFT. More... | |
uint32_t | DeserializeCause (Buffer::Iterator &i, Cause_t &cause) |
Deserialize the Cause. More... | |
uint32_t | DeserializeEbi (Buffer::Iterator &i, uint8_t &epsBearerId) |
Deserialize the eps Bearer Id. More... | |
uint32_t | DeserializeFteid (Buffer::Iterator &i, GtpcHeader::Fteid_t &fteid) |
Deserialize the Fteid. More... | |
uint32_t | DeserializeImsi (Buffer::Iterator &i, uint64_t &imsi) |
Deserialize the IMSI. More... | |
uint32_t | DeserializeUliEcgi (Buffer::Iterator &i, uint32_t &uliEcgi) |
Deserialize the UliEcgi. More... | |
uint32_t | GetSerializedSizeBearerTft (std::list< EpcTft::PacketFilter > packetFilters) const |
uint64_t | ReadNtohU40 (Buffer::Iterator &i) |
void | SerializeBearerContextHeader (Buffer::Iterator &i, uint16_t length) const |
Serialize the Bearer Context Header. More... | |
void | SerializeBearerQos (Buffer::Iterator &i, EpsBearer bearerQos) const |
Serialize the eps Bearer QoS. More... | |
void | SerializeBearerTft (Buffer::Iterator &i, std::list< EpcTft::PacketFilter > packetFilters) const |
Serialize the Bearer TFT. More... | |
void | SerializeCause (Buffer::Iterator &i, Cause_t cause) const |
Serialize the Cause. More... | |
void | SerializeEbi (Buffer::Iterator &i, uint8_t epsBearerId) const |
Serialize the eps Bearer Id. More... | |
void | SerializeFteid (Buffer::Iterator &i, GtpcHeader::Fteid_t fteid) const |
Serialize the Fteid_t. More... | |
void | SerializeImsi (Buffer::Iterator &i, uint64_t imsi) const |
Serialize the IMSI. More... | |
void | SerializeUliEcgi (Buffer::Iterator &i, uint32_t uliEcgi) const |
Serialize the UliEcgi. More... | |
void | WriteHtonU40 (Buffer::Iterator &i, uint64_t data) const |
Static Public Member Functions | |
static TypeId | GetTypeId (void) |
Get the type ID. More... | |
Static Public Member Functions inherited from ns3::GtpcHeader | |
static TypeId | GetTypeId (void) |
Get the type ID. More... | |
Static Public Member Functions inherited from ns3::Header | |
static TypeId | GetTypeId (void) |
Get the type ID. More... | |
Static Public Member Functions inherited from ns3::Chunk | |
static TypeId | GetTypeId (void) |
Get the type ID. More... | |
Static Public Member Functions inherited from ns3::ObjectBase | |
static TypeId | GetTypeId (void) |
Get the type ID. More... | |
Private Attributes | |
std::list< BearerContext > | m_bearerContexts |
Container of Bearer Contexts. More... | |
Additional Inherited Members | |
Public Types inherited from ns3::GtpcHeader | |
enum | InterfaceType_t { S1U_ENB_GTPU = 0 , S5_SGW_GTPU = 4 , S5_PGW_GTPU = 5 , S5_SGW_GTPC = 6 , S5_PGW_GTPC = 7 , S11_MME_GTPC = 10 } |
Interface Type enumeration. More... | |
enum | MessageType_t { Reserved = 0 , CreateSessionRequest = 32 , CreateSessionResponse = 33 , ModifyBearerRequest = 34 , ModifyBearerResponse = 35 , DeleteSessionRequest = 36 , DeleteSessionResponse = 37 , DeleteBearerCommand = 66 , DeleteBearerRequest = 99 , DeleteBearerResponse = 100 } |
Message Type enumeration. More... | |
Public Types inherited from ns3::GtpcIes | |
enum | Cause_t { RESERVED = 0 , REQUEST_ACCEPTED = 16 } |
Cause. More... | |
Public Attributes inherited from ns3::GtpcIes | |
const uint32_t | serializedSizeBearerContextHeader = 4 |
Fteid serialized size. More... | |
const uint32_t | serializedSizeBearerQos = 26 |
Bearer QoS serialized size. More... | |
const uint32_t | serializedSizeCause = 6 |
Cause serialized size. More... | |
const uint32_t | serializedSizeEbi = 5 |
EBI serialized size. More... | |
const uint32_t | serializedSizeFteid = 13 |
Fteid serialized size. More... | |
const uint32_t | serializedSizeImsi = 12 |
IMSI serialized size. More... | |
const uint32_t | serializedSizePacketFilter = 3 + 9 + 9 + 5 + 5 + 3 |
Packet filter serialized size. More... | |
const uint32_t | serializedSizeUliEcgi = 12 |
UliEcgi serialized size. More... | |
Protected Member Functions inherited from ns3::GtpcHeader | |
uint32_t | PreDeserialize (Buffer::Iterator &i) |
Deserialize the GTP-C header in the GTP-C messages. More... | |
void | PreSerialize (Buffer::Iterator &i) const |
Serialize the GTP-C header in the GTP-C messages. More... | |
Protected Member Functions inherited from ns3::ObjectBase | |
void | ConstructSelf (const AttributeConstructionList &attributes) |
Complete construction of ObjectBase; invoked by derived classes. More... | |
virtual void | NotifyConstructionCompleted (void) |
Notifier called once the ObjectBase is fully constructed. More... | |
Related Functions inherited from ns3::ObjectBase | |
static TypeId | GetObjectIid (void) |
Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. More... | |
GTP-C Delete Bearer Command Message.
Definition at line 624 of file epc-gtpc-header.h.
ns3::GtpcDeleteBearerCommandMessage::GtpcDeleteBearerCommandMessage | ( | ) |
Definition at line 1004 of file epc-gtpc-header.cc.
References ns3::GtpcHeader::DeleteBearerCommand, ns3::GtpcHeader::SetMessageType(), and ns3::GtpcHeader::SetSequenceNumber().
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virtual |
Definition at line 1010 of file epc-gtpc-header.cc.
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virtual |
start | an iterator which points to where the header should read from. |
This method is used by Packet::RemoveHeader to re-create a header from the byte buffer of a packet. The data read is expected to match bit-for-bit the representation of this header in real networks.
Note that data is not actually removed from the buffer to which the iterator points. Both Packet::RemoveHeader() and Packet::PeekHeader() call Deserialize(), but only the RemoveHeader() has additional statements to remove the header bytes from the underlying buffer and associated metadata.
Reimplemented from ns3::GtpcHeader.
Definition at line 1049 of file epc-gtpc-header.cc.
References ns3::GtpcIes::DeserializeBearerContextHeader(), ns3::GtpcIes::DeserializeEbi(), ns3::Buffer::Iterator::GetRemainingSize(), GetSerializedSize(), m_bearerContexts, ns3::GtpcDeleteBearerCommandMessage::BearerContext::m_epsBearerId, ns3::GtpcHeader::PreDeserialize(), and visualizer.core::start().
std::list< GtpcDeleteBearerCommandMessage::BearerContext > ns3::GtpcDeleteBearerCommandMessage::GetBearerContexts | ( | ) | const |
Get the Bearer contexts.
Definition at line 1079 of file epc-gtpc-header.cc.
References m_bearerContexts.
Referenced by ns3::EpcPgwApplication::DoRecvDeleteBearerCommand(), and ns3::EpcSgwApplication::DoRecvDeleteBearerCommand().
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virtual |
Get the most derived TypeId for this Object.
This method is typically implemented by ns3::Object::GetInstanceTypeId but some classes which derive from ns3::ObjectBase directly have to implement it themselves.
Reimplemented from ns3::GtpcHeader.
Definition at line 1015 of file epc-gtpc-header.cc.
References GetTypeId().
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virtual |
Get the message size.
Subclasses are supposed to have a message size greater than zero.
Reimplemented from ns3::GtpcHeader.
Definition at line 1021 of file epc-gtpc-header.cc.
References m_bearerContexts, ns3::GtpcIes::serializedSizeBearerContextHeader, and ns3::GtpcIes::serializedSizeEbi.
Referenced by GetSerializedSize().
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virtual |
This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. This method should return the number of bytes which are needed to store the full header data by Serialize.
Reimplemented from ns3::GtpcHeader.
Definition at line 1029 of file epc-gtpc-header.cc.
References GetMessageSize(), and ns3::GtpcHeader::GetSerializedSize().
Referenced by Deserialize().
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static |
Get the type ID.
Definition at line 995 of file epc-gtpc-header.cc.
References ns3::TypeId::SetParent().
Referenced by GetInstanceTypeId().
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virtual |
os | output stream This method is used by Packet::Print to print the content of a header as ascii data to a c++ output stream. Although the header is free to format its output as it wishes, it is recommended to follow a few rules to integrate with the packet pretty printer: start with flags, small field values located between a pair of parens. Values should be separated by whitespace. Follow the parens with the important fields, separated by whitespace. i.e.: (field1 val1 field2 val2 field3 val3) field4 val4 field5 val5 |
Reimplemented from ns3::GtpcHeader.
Definition at line 1068 of file epc-gtpc-header.cc.
References m_bearerContexts.
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virtual |
start | an iterator which points to where the header should be written. |
This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. The data written is expected to match bit-for-bit the representation of this header in a real network.
Reimplemented from ns3::GtpcHeader.
Definition at line 1035 of file epc-gtpc-header.cc.
References m_bearerContexts, ns3::GtpcHeader::PreSerialize(), ns3::GtpcIes::SerializeBearerContextHeader(), ns3::GtpcIes::serializedSizeEbi, ns3::GtpcIes::SerializeEbi(), and visualizer.core::start().
void ns3::GtpcDeleteBearerCommandMessage::SetBearerContexts | ( | std::list< BearerContext > | bearerContexts | ) |
Set the Bearer contexts.
bearerContexts | container of beraer contexts |
Definition at line 1085 of file epc-gtpc-header.cc.
References m_bearerContexts.
Referenced by ns3::EpcMmeApplication::DoErabReleaseIndication(), and ns3::EpcSgwApplication::DoRecvDeleteBearerCommand().
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private |
Container of Bearer Contexts.
Definition at line 659 of file epc-gtpc-header.h.
Referenced by Deserialize(), GetBearerContexts(), GetMessageSize(), Print(), Serialize(), and SetBearerContexts().