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Code Issues Releases Wiki Activity

Added PDU::clone_pdu.

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This commit is contained in:
Matias Fontanini
2011-09-03 00:13:31 -03:00
parent e37ba2bf2e
commit fdcefd2132
6 changed files with 141 additions and 7 deletions
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34
include/pdu.h
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@@ -95,12 +95,15 @@ namespace Tins {
*/
uint32_t size() const;
/** \brief This PDU's type flag identifier.
*
/**
* \brief Getter for this PDU's type flag identifier.
* \return The type flag identifier.
*/
inline uint32_t flag() const { return _flag; }
/** \brief The child PDU.
/**
* \brief Getter for the inner PDU.
* \return The current inner PDU. Might be 0.
*/
inline PDU *inner_pdu() const { return _inner_pdu; }
@@ -108,7 +111,8 @@ namespace Tins {
*/
void flag(uint32_t new_flag);
/** \brief Sets the child PDU.
/**
* \brief Sets the child PDU.
*
* \param next_pdu The new child PDU.
* When setting a new inner_pdu, the instance takesownership of
@@ -143,6 +147,28 @@ namespace Tins {
return 0;
}
/**
* \brief Clones this packet.
*
* This method clones this PDU and clones every inner PDU,
* therefore obtaining a clone of the whole inner PDU chain.
* The pointer returned must be deleted by the user.
* \return A pointer to a clone of this packet.
*/
PDU *clone_packet() const;
/**
* \brief Clones this PDU.
*
* This method does not clone the inner PDUs. \sa PDU::clone_packet
* \return A pointer to a copy of this PDU.
*/
virtual PDU *clone_pdu() const {
/* Should be pure virtual. It's this way to avoid compiling issues.
* Once every pdu has implemented it, make it pure virtual. */
return 0;
}
/** \brief Send the stack of PDUs through a PacketSender.
*
* This method will be called only for the PDU on the bottom of the stack,