X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=Packets%2FPacket.hh;h=39b9c250c86c85327a19724ed2046305a26d4924;hb=04dd5d565dc0a5888f8d26bbcb12e9d325d6a4e5;hp=bcf5c5ec7d4145a8de7e41fc2d60a725853c8ddb;hpb=032707d24b1059febe83ce56b11fd79df106c6e2;p=senf.git diff --git a/Packets/Packet.hh b/Packets/Packet.hh index bcf5c5e..39b9c25 100644 --- a/Packets/Packet.hh +++ b/Packets/Packet.hh @@ -1,6 +1,6 @@ // $Id$ // -// Copyright (C) 2006 +// Copyright (C) 2006 // Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS) // Kompetenzzentrum fuer Satelitenkommunikation (SatCom) // Stefan Bund @@ -57,14 +57,14 @@ // ////////////////////////////hh.p//////////////////////////////////////// namespace senf { - + namespace impl { template class PkReg_EntryImpl; } namespace impl { class PacketImpl; } /** \brief Basic interface to all packet facades \section packet_overview Overview - + This class is the base class of all Packets. It implements the generic Packet interface and provides the packet management framework. senf::Packet manages the necessary memory @@ -77,7 +77,7 @@ namespace senf { automatic. \image html structure.png Overview - + Internally, every Packet references a PacketImpl instance which manages the raw packet data and the interpreter list. This raw data is interpreted by the concrete Packet derived class @@ -85,7 +85,7 @@ namespace senf { type (i.e. EthernetPacket or UDPPacket). Packet provides several interfaces: - + - Creation of Packet instances: create() - Access to the chain of interpreters: next(), prev(), head(), @@ -115,8 +115,8 @@ namespace senf { - You must implement a static check() method which validates a byte region as your new Packet - \code - class ExamplePacket + \code + class ExamplePacket : public senf::Packet { public: @@ -174,7 +174,7 @@ namespace senf { { // check does not need to be implemented here, it is - // inherited from the parser + // inherited from the parser private: template @@ -292,9 +292,9 @@ namespace senf { /////////////////////////////////////////////////////////////////////////// ///\name Types ///@{ - + /** \brief smart pointer template for all Packet classes - + This struct is just a template typedef. It defines the smart pointer used for all Packet classes. */ @@ -304,11 +304,11 @@ namespace senf { Every derived class \e must redeclare this member for it's derived type: - \code + \code typedef ptr_t::ptr ptr \endcode */ - typedef ptr_t::ptr ptr; + typedef ptr_t::ptr ptr; typedef raw_container::iterator iterator; //!< raw data iterator typedef raw_container::size_type size_type; typedef raw_container::difference_type difference_type; @@ -321,7 +321,7 @@ namespace senf { ///@{ /** \brief create new Packet - + This method is used to create a new Packet. All Packet instances are created via this method, they are \e never created directly from the Packet derived class. @@ -349,7 +349,7 @@ namespace senf { ///\name Interpreter chain ///@{ - + /** \brief get next packet from the interpreter chain \return smart pointer to next packet or 0 if last packet */ ptr next() const; @@ -362,7 +362,7 @@ namespace senf { /** \brief get last packet of the interpreter chain \return smart pointer to last packet */ ptr last() const; - + /** \brief first packet of given type after the current packet \return smart pointer to first following packet of type \a OtherPacket or 0, if no such packet exists */ @@ -384,17 +384,17 @@ namespace senf { /** \brief check, wether the packet is of the given type \return true, if packt is of type \a OtherPacket, false otherwise */ - template bool is() const; + template bool is() const; /** \brief cast packet pointer to the given type \return a properly cast smart pointer if packet is of type \a OtherPacket. Otherwise return 0 */ - template typename ptr_t::ptr as(); + template typename ptr_t::ptr as(); /** \brief replace current packet interpreter This method will \e replace the current packet facade in the interpreter list with a new interpreter given by \a - OtherPacket. + OtherPacket. \attention This invalidates the packet instance \e this. You must ensure, not to use the Packet instance any @@ -414,7 +414,7 @@ namespace senf { ///@{ /** \brief begin interator of raw packet data - + This iterator allows access to the raw data interpreted by the packet facade. This \e includes any header possibly interpreted by the derived packet instance. To access the @@ -424,7 +424,7 @@ namespace senf { data */ iterator begin() const; /** \brief past-the-end iterator of raw packet data - + This iterator allows access to the raw data interpreted by the packet facade. This \e includes any header possibly interpreted by the derived packet instance. To access the @@ -463,7 +463,7 @@ namespace senf { derived packet instance. This method is mostly to be used by the derived class implementation and their helper classes. */ - template + template void insert(iterator pos, InputIterator f, InputIterator l, Whence whence = AUTO); /** \brief erase single byte @@ -490,7 +490,7 @@ namespace senf { ///@{ /** \brief create new interpreter facade for an existing packet - + This constructor is called, when a new interpreter is to be added to the interpreter chain. The constructor is called indirectly from registerInterpreter() or @@ -500,7 +500,7 @@ namespace senf { template Packet(Operation const & arg); virtual ~Packet(); - + private: /** \brief create next packet interpreter @@ -571,16 +571,16 @@ namespace senf { bool release(); bool unlink(); - struct PacketOp_register; - friend class PacketOp_register; + struct PacketOp_register; + friend class PacketOp_register; void i_registerInterpreter(Packet * p) const; - struct PacketOp_replace; - friend class PacketOp_replace; + struct PacketOp_replace; + friend class PacketOp_replace; void i_replaceInterpreter(Packet * p); - struct PacketOp_set; - friend class PacketOp_set; + struct PacketOp_set; + friend class PacketOp_set; void i_setInterpreter(impl::PacketImpl * i); private: @@ -624,5 +624,8 @@ namespace senf { // Local Variables: // mode: c++ +// fill-column: 100 // c-file-style: "senf" +// indent-tabs-mode: nil +// ispell-local-dictionary: "american" // End: