merged the modularization branch (credentials) back to trunk
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+19
-36
@@ -1,10 +1,3 @@
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/**
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* @file packet.h
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*
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* @brief Interface of packet_t.
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*
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*/
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/*
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* Copyright (C) 2005-2006 Martin Willi
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* Copyright (C) 2005 Jan Hutter
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@@ -19,6 +12,13 @@
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* $Id$
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*/
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/**
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* @defgroup packet packet
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* @{ @ingroup network
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*/
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#ifndef PACKET_H_
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@@ -30,105 +30,88 @@ typedef struct packet_t packet_t;
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#include <utils/host.h>
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/**
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* @brief Abstraction of an UDP-Packet, contains data, sender and receiver.
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*
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* @b Constructors:
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* - packet_create()
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*
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* @ingroup network
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* Abstraction of an UDP-Packet, contains data, sender and receiver.
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*/
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struct packet_t {
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/**
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* @brief Set the source address.
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* Set the source address.
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*
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* Set host_t is now owned by packet_t, it will destroy
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* it if necessary.
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*
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* @param this calling object
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* @param source address to set as source
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*/
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void (*set_source) (packet_t *packet, host_t *source);
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/**
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* @brief Set the destination address.
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* Set the destination address.
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*
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* Set host_t is now owned by packet_t, it will destroy
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* it if necessary.
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*
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* @param this calling object
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* @param source address to set as destination
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*/
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void (*set_destination) (packet_t *packet, host_t *destination);
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/**
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* @brief Get the source address.
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* Get the source address.
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*
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* Set host_t is still owned by packet_t, clone it
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* if needed.
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*
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* @param this calling object
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* @return source address
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*/
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host_t *(*get_source) (packet_t *packet);
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/**
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* @brief Get the destination address.
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* Get the destination address.
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*
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* Set host_t is still owned by packet_t, clone it
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* if needed.
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*
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* @param this calling object
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* @return destination address
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*/
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host_t *(*get_destination) (packet_t *packet);
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/**
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* @brief Get the data from the packet.
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* Get the data from the packet.
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*
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* The data pointed by the chunk is still owned
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* by the packet. Clone it if needed.
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*
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* @param this calling object
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* @return chunk containing the data
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*/
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chunk_t (*get_data) (packet_t *packet);
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/**
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* @brief Set the data in the packet.
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* Set the data in the packet.
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*
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* Supplied chunk data is now owned by the
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* packet. It will free it.
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*
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* @param this calling object
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* @param data chunk with data to set
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*/
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void (*set_data) (packet_t *packet, chunk_t data);
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/**
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* @brief Clones a packet_t object.
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* Clones a packet_t object.
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*
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* @param packet calling object
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* @param clone pointer to a packet_t object pointer where the new object is stored
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* @param clone clone of the packet
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*/
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packet_t* (*clone) (packet_t *packet);
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/**
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* @brief Destroy the packet, freeing contained data.
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*
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* @param packet packet to destroy
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* Destroy the packet, freeing contained data.
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*/
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void (*destroy) (packet_t *packet);
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};
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/**
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* @brief create an empty packet
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* create an empty packet
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*
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* @return packet_t object
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*
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* @ingroup network
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*/
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packet_t *packet_create(void);
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#endif /*PACKET_H_*/
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#endif /*PACKET_H_ @} */
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