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Diffstat (limited to 'ace/MEM_Acceptor.h')
| -rw-r--r-- | ace/MEM_Acceptor.h | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/ace/MEM_Acceptor.h b/ace/MEM_Acceptor.h deleted file mode 100644 index 944cd25db93..00000000000 --- a/ace/MEM_Acceptor.h +++ /dev/null @@ -1,180 +0,0 @@ -/* -*- C++ -*- */ - -//============================================================================= -/** - * @file MEM_Acceptor.h - * - * $Id$ - * - * @author Nanbor Wang <nanbor@cs.wustl.edu> - */ -//============================================================================= - - -#ifndef ACE_MEM_ACCEPTOR_H -#define ACE_MEM_ACCEPTOR_H -#include "ace/pre.h" - -#include "ace/SOCK_Acceptor.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#if (ACE_HAS_POSITION_INDEPENDENT_POINTERS == 1) - -#include "ace/MEM_Stream.h" -#include "ace/MEM_Addr.h" - -#if !defined (ACE_HAS_WINCE) -#include "ace/OS_QoS.h" -#endif // ACE_HAS_WINCE - -// Forward decl. -class ACE_Reactor; - -/** - * @class ACE_MEM_Acceptor - * - * @brief Defines the format and interface for the acceptor side of the - * local mmap stream. - * - * This class should be modified to prevent user passing a - * non-localhost endpoint as the acceptor listen point because - * it doesn't make any sense at all to make the listening - * endpoint visible (or connectable) anywhere outside of this - * machine. However, the type of endpoint is left as <ACE_Addr> - * so we can later changed to use UNIX sockets with mmap stream - * if so desired. (Currently, using UNIX socket with this class - * will not work.) - */ -class ACE_Export ACE_MEM_Acceptor : public ACE_SOCK_Acceptor -{ -public: - // = Initialization methods. - /// Default constructor. - ACE_MEM_Acceptor (void); - - /// destructor. - ~ACE_MEM_Acceptor (void); - - /// Initiate a passive mode socket. - ACE_MEM_Acceptor (const ACE_MEM_Addr &remote_sap, - int reuse_addr = 0, - int backlog = ACE_DEFAULT_BACKLOG, - int protocol = 0); - - /** - * Initialize a passive-mode BSD-style acceptor socket (no QoS). - * <local_sap> is the address that we're going to listen for - * connections on. If <reuse_addr> is 1 then we'll use the - * <SO_REUSEADDR> to reuse this address. Returns 0 on success and - * -1 on failure. - */ - int open (const ACE_MEM_Addr &local_sap, - int reuse_addr = 0, - int backlog = ACE_DEFAULT_BACKLOG, - int protocol = 0); - - /// Accept a new data transfer connection. - int accept (ACE_MEM_Stream &new_ipc_sap, - ACE_MEM_Addr *remote_addr = 0, - ACE_Time_Value *timeout = 0, - int restart = 1, - int reset_new_handle = 0); - - /// Perform operations that must occur after <ACE_OS::accept> is - /// called. - int shared_accept_finish (ACE_MEM_Stream new_stream, - int in_blocking_mode, - int reset_new_handle) const; - - /** - * Accessor/mutator of mmap filename prefix. By default, the - * <mmap_prefix_> is not set and the mmap filename is - * ${(TMP|TEMP)}//ACE_MEM_Acceptor_(port-number)_(&stream), - * otherwise, it is <mmap_prefix_>_(port-number)_(&stream), - * <mmap_prefix_> should include _absolute_ path so the connector - * within the same host can located the mmap file. Example: - * /tmp/mmapfile. - */ - const ACE_TCHAR *mmap_prefix (void) const; - void mmap_prefix (const ACE_TCHAR *prefix); - - /// Get the preferred signaling strategy. - ACE_MEM_IO::Signal_Strategy preferred_strategy (void) const; - - /// Set the preferred signaling strategy. - void preferred_strategy (ACE_MEM_IO::Signal_Strategy strategy); - - /// Return the local endpoint address in the referenced <ACE_Addr>. - /// Returns 0 if successful, else -1. - int get_local_addr (ACE_MEM_Addr &) const; - - /// Accessor to the mmap options. - ACE_MEM_SAP::MALLOC_OPTIONS& malloc_options (void); - - // = Meta-type info - typedef ACE_MEM_Addr PEER_ADDR; - typedef ACE_MEM_Stream PEER_STREAM; - - /// Dump the state of an object. - void dump (void) const; - - /// Declare the dynamic allocation hooks. - ACE_ALLOC_HOOK_DECLARE; - -protected: - // = The following methods should not be accessable externally - // because MEM_Acceptor do not support their semantics. - int open (const ACE_Addr &local_sap, - int reuse_addr = 0, - int protocol_family = PF_INET, - int backlog = ACE_DEFAULT_BACKLOG, - int protocol = 0); - - int open (const ACE_Addr &local_sap, - ACE_Protocol_Info *protocolinfo, - ACE_SOCK_GROUP g, - u_long flags, - int reuse_addr, - int protocol_family, - int backlog = ACE_DEFAULT_BACKLOG, - int protocol = 0); - - int accept (ACE_SOCK_Stream &new_stream, - ACE_Addr *remote_addr = 0, - ACE_Time_Value *timeout = 0, - int restart = 1, - int reset_new_handle = 0) const; - -#if !defined (ACE_HAS_WINCE) - int accept (ACE_SOCK_Stream &new_stream, - ACE_Accept_QoS_Params qos_params, - ACE_Addr *remote_addr = 0, - ACE_Time_Value *timeout = 0, - int restart = 1, - int reset_new_handle = 0) const; -#endif // ACE_HAS_WINCE - -private: - /// The filename prefix of the created mmap files. It should - /// contains the absolute path name of the file. - ACE_TCHAR *mmap_prefix_; - - /// A cached MALLOC_OPTIONS. MEM_Accaptor use it to create the shared - /// mamory malloc upon every incoming connection. - ACE_MEM_SAP::MALLOC_OPTIONS malloc_options_; - - /// Preferred signaling strategy. - ACE_MEM_IO::Signal_Strategy preferred_strategy_; -}; - -#if !defined (ACE_LACKS_INLINE_FUNCTIONS) -#include "ace/MEM_Acceptor.i" -#endif /* ACE_LACKS_INLINE_FUNCTIONS */ - -#endif /* ACE_HAS_POSITION_INDEPENDENT_POINTERS == 1 */ - -#include "ace/post.h" -#endif /* ACE_MEM_ACCEPTOR_H */ |