diff options
Diffstat (limited to 'ace/IPC/XTI_ATM_Mcast.h')
| -rw-r--r-- | ace/IPC/XTI_ATM_Mcast.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/ace/IPC/XTI_ATM_Mcast.h b/ace/IPC/XTI_ATM_Mcast.h new file mode 100644 index 00000000000..ed1ef058303 --- /dev/null +++ b/ace/IPC/XTI_ATM_Mcast.h @@ -0,0 +1,129 @@ +/* -*- C++ -*- */ + +//============================================================================= +/** + * @file XTI_ATM_Mcast.h + * + * $Id$ + * + * @author Joe Hoffert + */ +//============================================================================= + + +#ifndef ACE_XTI_ATM_MCAST_H +#define ACE_XTI_ATM_MCAST_H +#include "ace/pre.h" + +#include "ace/TLI_Connector.h" +#include "ace/ATM_Addr.h" + +#if !defined (ACE_LACKS_PRAGMA_ONCE) +# pragma once +#endif /* ACE_LACKS_PRAGMA_ONCE */ + +#if defined (ACE_HAS_XTI_ATM) + +/** + * @class ACE_XTI_ATM_Mcast + * + * @brief Defines an active connection factory for the ACE_TLI C++ + * wrappers to support XTI/ATM multicast. + */ +class ACE_Export ACE_XTI_ATM_Mcast : public ACE_TLI_Connector +{ +public: + // = Initialization methods. + /// Default constructor. + ACE_XTI_ATM_Mcast (void); + + /** + * Actively connect and produce a <new_stream> if things go well. + * The <remote_sap> is the address that we are trying to connect + * with. The <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 <errno == EWOULDBLOCK>. If *timeout > {0, 0} then + * this is the amount of time to wait before timing out. If the + * time expires before the connection is made <errno == ETIME>. The + * <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 <reuse_addr> == 1 then the + * <local_addr> is reused, even if it hasn't been cleanedup yet. + */ + ACE_XTI_ATM_Mcast (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_XTI_ATM_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 <remote_sap> is the address that we are trying to connect + * with. The <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 <errno == EWOULDBLOCK>. If *timeout > {0, 0} then + * this is the amount of time to wait before timing out. If the + * time expires before the connection is made <errno == ETIME>. The + * <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 <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_XTI_ATM_DEVICE, + struct t_info *info = 0, + int rw_flag = 1, + struct netbuf *udata = 0, + struct netbuf *opt = 0); + + /** + * Actively add a leaf to the currently connected stream (i.e., + * multicast). The <remote_sap> is the address of the leaf that we + * are trying to add. The <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 <errno == EWOULDBLOCK>. If *timeout > + * {0, 0} then this is the amount of time to wait before timing out. + * If the time expires before the connection is made <errno == ETIME>. + */ + int add_leaf (ACE_TLI_Stream ¤t_stream, + const ACE_Addr &remote_sap, + ACE_INT32 leaf_id, + ACE_Time_Value *timeout = 0); + + // = Meta-type info + typedef ACE_ATM_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; +}; + +#if defined (__ACE_INLINE__) +#include "ace/XTI_ATM_Mcast.i" +#endif /* __ACE_INLINE__ */ + +#endif /* ACE_HAS_XTI_ATM */ +#include "ace/post.h" +#endif /* ACE_XTI_ATM_MCAST_H */ |