diff options
Diffstat (limited to 'ACE/ace/TLI_Connector.h')
-rw-r--r-- | ACE/ace/TLI_Connector.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/ACE/ace/TLI_Connector.h b/ACE/ace/TLI_Connector.h new file mode 100644 index 00000000000..9dc42123101 --- /dev/null +++ b/ACE/ace/TLI_Connector.h @@ -0,0 +1,130 @@ +// -*- C++ -*- + +//============================================================================= +/** + * @file TLI_Connector.h + * + * $Id$ + * + * @author Doug Schmidt + */ +//============================================================================= + + +#ifndef ACE_TLI_CONNECTOR_H +#define ACE_TLI_CONNECTOR_H +#include /**/ "ace/pre.h" + +#include "ace/TLI_Stream.h" +#include "ace/Log_Msg.h" + +#if !defined (ACE_LACKS_PRAGMA_ONCE) +# pragma once +#endif /* ACE_LACKS_PRAGMA_ONCE */ + +#if defined (ACE_HAS_TLI) + +ACE_BEGIN_VERSIONED_NAMESPACE_DECL + +/** + * @class ACE_TLI_Connector + * + * @brief Defines an active connection factory for the ACE_TLI C++ + * wrappers. + */ +class ACE_Export ACE_TLI_Connector +{ +public: + // = Initialization methods. + /// Default constructor. + ACE_TLI_Connector (void); + + /** + * Actively connect and produce a <new_stream> if things go well. + * The @a remote_sap is the address that we are trying to connect + * with. The @a timeout is the amount of time to wait to connect. + * If it's 0 then we block indefinitely. If *timeout == {0, 0} then + * the connection is done using non-blocking mode. In this case, if + * the connection can't be made immediately the value of -1 is + * returned with @c errno == EWOULDBLOCK. If *timeout > {0, 0} then + * this is the maximum amount of time to wait before timing out. If the + * time expires before the connection is made @c errno == ETIME. The + * @a local_sap is the value of local address to bind to. If it's + * the default value of ACE_Addr::sap_any then the user is letting + * the OS do the binding. If @a reuse_addr == 1 then the + * <local_addr> is reused, even if it hasn't been cleanedup yet. + */ + ACE_TLI_Connector (ACE_TLI_Stream &new_stream, + const ACE_Addr &remote_sap, + ACE_Time_Value *timeout = 0, + const ACE_Addr &local_sap = ACE_Addr::sap_any, + int reuse_addr = 0, + int flags = O_RDWR, + int perms = 0, + const char device[] = ACE_TLI_TCP_DEVICE, + struct t_info *info = 0, + int rw_flag = 1, + struct netbuf *udata = 0, + struct netbuf *opt = 0); + + /** + * Actively connect and produce a <new_stream> if things go well. + * The @a remote_sap is the address that we are trying to connect + * with. The @a timeout is the amount of time to wait to connect. + * If it's 0 then we block indefinitely. If *timeout == {0, 0} then + * the connection is done using non-blocking mode. In this case, if + * the connection can't be made immediately the value of -1 is + * returned with @c errno == EWOULDBLOCK. If *timeout > {0, 0} then + * this is the maximum amount of time to wait before timing out. If the + * time expires before the connection is made @c errno == ETIME. The + * @a local_sap is the value of local address to bind to. If it's + * the default value of ACE_Addr::sap_any then the user is letting + * the OS do the binding. If @a reuse_addr == 1 then the + * <local_addr> is reused, even if it hasn't been cleanedup yet. + */ + int connect (ACE_TLI_Stream &new_stream, + const ACE_Addr &remote_sap, + ACE_Time_Value *timeout = 0, + const ACE_Addr &local_sap = ACE_Addr::sap_any, + int reuse_addr = 0, + int flags = O_RDWR, + int perms = 0, + const char device[] = ACE_TLI_TCP_DEVICE, + struct t_info *info = 0, + int rw_flag = 1, + struct netbuf *udata = 0, + struct netbuf *opt = 0); + + /** + * Try to complete a non-blocking connection. + * If connection completion is successful then @a new_stream contains + * the connected ACE_SOCK_Stream. If @a remote_sap is non-NULL then it + * will contain the address of the connected peer. + */ + int complete (ACE_TLI_Stream &new_stream, + ACE_Addr *remote_sap, + ACE_Time_Value *tv); + + /// Resets any event associations on this handle + bool reset_new_handle (ACE_HANDLE handle); + + // = Meta-type info + typedef ACE_INET_Addr PEER_ADDR; + typedef ACE_TLI_Stream PEER_STREAM; + + /// Dump the state of an object. + void dump (void) const; + + /// Declare the dynamic allocation hooks. + ACE_ALLOC_HOOK_DECLARE; +}; + +ACE_END_VERSIONED_NAMESPACE_DECL + +#if defined (__ACE_INLINE__) +#include "ace/TLI_Connector.inl" +#endif /* __ACE_INLINE__ */ + +#endif /* ACE_HAS_TLI */ +#include /**/ "ace/post.h" +#endif /* ACE_TLI_CONNECTOR_H */ |