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author | William R. Otte <wotte@dre.vanderbilt.edu> | 2006-07-24 15:50:30 +0000 |
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committer | William R. Otte <wotte@dre.vanderbilt.edu> | 2006-07-24 15:50:30 +0000 |
commit | c44379cc7d9c7aa113989237ab0f56db12aa5219 (patch) | |
tree | 66a84b20d47f2269d8bdc6e0323f338763424d3a /ACE/ace/Sock_Connect.h | |
parent | 3aff90f4a822fcf5d902bbfbcc9fa931d6191a8c (diff) | |
download | ATCD-c44379cc7d9c7aa113989237ab0f56db12aa5219.tar.gz |
Repo restructuring
Diffstat (limited to 'ACE/ace/Sock_Connect.h')
-rw-r--r-- | ACE/ace/Sock_Connect.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/ACE/ace/Sock_Connect.h b/ACE/ace/Sock_Connect.h new file mode 100644 index 00000000000..90e9ecf1c07 --- /dev/null +++ b/ACE/ace/Sock_Connect.h @@ -0,0 +1,91 @@ +// -*- C++ -*- + +//========================================================================== +/** + * @file Sock_Connect.h + * + * $Id$ + * + * @author Priyanka Gontla <pgontla@ece.uci.edu> + * @author Based on code that existed formerly in ACE.h. + */ +//========================================================================== + +#ifndef ACE_SOCK_CONNECT_H +#define ACE_SOCK_CONNECT_H + +#include /**/ "ace/pre.h" + +#include "ace/ACE_export.h" + +#if !defined (ACE_LACKS_PRAGMA_ONCE) +# pragma once +#endif /* ACE_LACKS_PRAGMA_ONCE */ + +#include "ace/Basic_Types.h" +#include "ace/os_include/netinet/os_in.h" + +ACE_BEGIN_VERSIONED_NAMESPACE_DECL + +// Forward Declarations +class ACE_INET_Addr; + +namespace ACE +{ + // = Socket connection establishment calls. + + /// Bind a new unused port to @a handle. + extern ACE_Export int bind_port (ACE_HANDLE handle, + ACE_UINT32 ip_addr = INADDR_ANY, + int address_family = AF_UNSPEC); + + /** + * Get our broadcast address based on our @a host_addr. If + * @a hostname is non-0 we'll use it to determine our IP address. If + * @a handle is not ACE_INVALID_HANDLE then we'll use this to + * determine our broadcast address, otherwise we'll have to create a + * socket internally (and free it). Returns -1 on failure and 0 on + * success. + */ + extern ACE_Export int get_bcast_addr ( + ACE_UINT32 &bcast_addr, + const ACE_TCHAR *hostname = 0, + ACE_UINT32 host_addr = 0, + ACE_HANDLE handle = ACE_INVALID_HANDLE); + + /** + * Return count and array of all configured IP interfaces on this + * host, rc = 0 on success (count == number of interfaces else -1). + * Caller is responsible for calling delete [] on @a addr_array. + */ + extern ACE_Export int get_ip_interfaces (size_t &count, + ACE_INET_Addr *&addr_array); + + /** + * Helper routine for get_ip_interfaces, differs by UNIX platform so + * put into own subroutine. perform some ioctls to retrieve ifconf + * list of ifreq structs. + */ + extern ACE_Export int count_interfaces (ACE_HANDLE handle, + size_t &how_many); + + /// Routine to return a handle from which @c ioctl requests can be + /// made. Caller must close the handle. + extern ACE_Export ACE_HANDLE get_handle (void); + + /** + * Returns 1 if IPv6 is enabled on the current host; 0 if not. + * This is an execution-time check. If ACE has not been compiled + * with ACE_HAS_IPV6, it always returns 0. If ACE_HAS_IPV6 is + * enabled, this function tries to create a PF_INET6 socket, + * returning 1 if it succeeds, and 0 if it fails. Caches the result + * so it only gets checked once. + */ + extern ACE_Export int ipv6_enabled (void); +} + +ACE_END_VERSIONED_NAMESPACE_DECL + +#include /**/ "ace/post.h" + +#endif /* ACE_SOCK_CONNECT_H */ |