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https://github.com/mod-playerbots/azerothcore-wotlk.git
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154 lines
4.3 KiB
C++
154 lines
4.3 KiB
C++
// -*- C++ -*-
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//==========================================================================
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/**
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* @file MEM_Addr.h
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*
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* @author Nanbor Wang <nanbor@cs.wustl.edu>
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*/
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//==========================================================================
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#ifndef ACE_MEM_ADDR_H
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#define ACE_MEM_ADDR_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 (ACE_HAS_POSITION_INDEPENDENT_POINTERS == 1)
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#include "ace/INET_Addr.h"
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ACE_BEGIN_VERSIONED_NAMESPACE_DECL
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/**
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* @class ACE_MEM_Addr
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*
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* @brief Defines a C++ wrapper facade for the shared memory transport
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* address family format.
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*/
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class ACE_Export ACE_MEM_Addr : public ACE_Addr
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{
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public:
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// = Initialization methods.
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/// Default constructor.
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ACE_MEM_Addr (void);
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/// Copy constructor.
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ACE_MEM_Addr (const ACE_MEM_Addr &);
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/// Creates an ACE_MEM_Addr from a @a port_number
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ACE_MEM_Addr (u_short port_number);
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/// Creates an ACE_MEM_Addr from a @a port_name.
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explicit ACE_MEM_Addr (const ACE_TCHAR port_name[]);
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/// Default dtor.
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~ACE_MEM_Addr (void);
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// = Direct initialization methods.
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/// Default initialization routine.
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int initialize_local (u_short port);
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/// Check if @a sap designates an endpoint on the same host.
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int same_host (const ACE_INET_Addr& sap);
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// These methods are useful after the object has been constructed.
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/**
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* Initializes an ACE_MEM_Addr from a @a port_number. If @a encode
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* is enabled then @a port_number is converted into network byte order,
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* otherwise it is assumed to be in network byte order already and
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* are passed straight through.
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*/
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int set (u_short port_number, int encode = 1);
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/// Uses <getservbyname> to initialize an ACE_MEM_Addr from a
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/// @a port_name, the remote <host_name>, and the <protocol>.
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int set (const ACE_TCHAR port_name[]);
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/// Return a pointer to the underlying network address.
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virtual void *get_addr (void) const;
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/// Set a pointer to the address.
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virtual void set_addr (const void *, int len);
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/// Transform the external ACE_MEM_Addr address into string
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/// format.
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virtual int addr_to_string (ACE_TCHAR buffer[],
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size_t size,
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int ipaddr_format = 1) const;
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/// Initializes the external ACE_MEM_Addr from the @a address.
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virtual int string_to_addr (const ACE_TCHAR address[]);
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/// Sets the port number.
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void set_port_number (u_short,
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int encode = 1);
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/// Return the port number, converting it into host byte order.
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u_short get_port_number (void) const;
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/// Return the character representation of the hostname.
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int get_host_name (ACE_TCHAR hostname[],
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size_t hostnamelen) const;
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/**
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* Return the character representation of the hostname (this version
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* is non-reentrant since it returns a pointer to a static data
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* area).
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*/
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const char *get_host_name (void) const;
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/// Return the "dotted decimal" external address.
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const char *get_host_addr (void) const;
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/// Return the 4-byte external IP address, converting it into host byte
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/// order.
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ACE_UINT32 get_ip_address (void) const;
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const ACE_INET_Addr &get_remote_addr (void) const;
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const ACE_INET_Addr &get_local_addr (void) const;
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/// Compare two addresses for equality. The addresses are considered
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/// equal if they contain the same IP address and port number.
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bool operator == (const ACE_MEM_Addr &SAP) const;
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bool operator == (const ACE_INET_Addr &SAP) const;
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/// Compare two addresses for inequality.
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bool operator != (const ACE_MEM_Addr &SAP) const;
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bool operator != (const ACE_INET_Addr &SAP) const;
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/// Computes and returns hash value.
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virtual u_long hash (void) const;
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/// Dump the state of an 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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private:
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/// External INET addr used for identifying host.
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ACE_INET_Addr external_;
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/// Internal INET addr for accepting/connecting.
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ACE_INET_Addr internal_;
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};
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ACE_END_VERSIONED_NAMESPACE_DECL
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#if defined (__ACE_INLINE__)
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#include "ace/MEM_Addr.inl"
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#endif /* __ACE_INLINE__ */
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#endif /* ACE_HAS_POSITION_INDEPENDENT_POINTERS == 1 */
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#include /**/ "ace/post.h"
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#endif /* ACE_MEM_ADDR_H */
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