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109 lines
2.7 KiB
C++
109 lines
2.7 KiB
C++
// -*- C++ -*-
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//=============================================================================
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/**
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* @file ICMP_Socket.h
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*
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* @author Robert S. Iakobashvili <coroberti@gmail.com> <coroberti@walla.co.il>
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* @author Gonzalo A. Diethelm <gonzalo.diethelm@aditiva.com>
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*/
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//=============================================================================
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#ifndef ACE_ICMP_SOCKET_H
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#define ACE_ICMP_SOCKET_H
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#include /**/ "ace/pre.h"
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#include /**/ "ace/ACE_export.h"
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#if !defined (ACE_LACKS_PRAGMA_ONCE)
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# pragma once
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#endif /* ACE_LACKS_PRAGMA_ONCE */
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#if defined (ACE_HAS_ICMP_SUPPORT) && (ACE_HAS_ICMP_SUPPORT == 1)
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#include "ace/SOCK.h"
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#include "ace/Time_Value.h"
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#include "ace/os_include/netinet/os_in.h"
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ACE_BEGIN_VERSIONED_NAMESPACE_DECL
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/**
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* @class ACE_ICMP_Socket
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*
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* @brief An abstract class that forms the basis for usage of the ICMP
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* protocol (that is, support for things such as ping).
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*/
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class ACE_Export ACE_ICMP_Socket : public ACE_SOCK
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{
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public:
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// = Initialization methods.
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/**
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* @name Data transfer routines.
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*
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* Data transfer routines.
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*/
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//@{
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/// Send an @a n byte @a buf to the datagram socket (uses
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/// @c sendto(3) ).
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ssize_t send (void const * buf,
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size_t n,
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ACE_Addr const & addr,
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int flags = 0) const;
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/// Receive an @a n byte @a buf from the datagram socket
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/// (uses @c recvfrom(3) ).
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ssize_t recv (void * buf,
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size_t n,
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ACE_Addr & addr,
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int flags = 0) const;
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/// TODO: comment
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ssize_t recv (void * buf,
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size_t n,
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int flags,
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ACE_Time_Value const * timeout) const;
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//@}
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/// Wrapper around the BSD-style @c socket system call (no QoS).
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int open (ACE_Addr const & local = ACE_Addr::sap_any,
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int protocol = IPPROTO_ICMP,
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int reuse_addr = 0);
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/// Dump the state of object.
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void dump (void) const;
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/// Declare the dynamic allocation hooks.
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ACE_ALLOC_HOOK_DECLARE;
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protected:
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// Protected constructors, so the class can only be derived from.
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/// Default constructor.
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ACE_ICMP_Socket (void);
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/// Constructor that takes a local listening address.
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ACE_ICMP_Socket (ACE_Addr const & local,
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int protocol = IPPROTO_ICMP,
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int reuse_addr = 0);
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/// Wrapper around BSD-style @c bind system call.
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int shared_open (ACE_Addr const & local);
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/// Calculates check-sum.
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unsigned short calculate_checksum (unsigned short* paddress,
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int len);
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};
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ACE_END_VERSIONED_NAMESPACE_DECL
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#endif /* ACE_HAS_ICMP_SUPPORT == 1 */
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#include /**/ "ace/post.h"
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#endif /* ACE_ICMP_SOCKET_H */
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