mirror of
https://github.com/mod-playerbots/azerothcore-wotlk.git
synced 2025-11-29 17:38:24 +08:00
130 lines
3.0 KiB
C++
130 lines
3.0 KiB
C++
#include "ace/DEV_IO.h"
|
|
#include "ace/Log_Category.h"
|
|
|
|
#if !defined (__ACE_INLINE__)
|
|
#include "ace/DEV_IO.inl"
|
|
#endif /* __ACE_INLINE__ */
|
|
|
|
|
|
|
|
|
|
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
|
|
|
|
ACE_ALLOC_HOOK_DEFINE(ACE_DEV_IO)
|
|
|
|
// Return the local endpoint address.
|
|
|
|
int
|
|
ACE_DEV_IO::get_local_addr (ACE_DEV_Addr &addr) const
|
|
{
|
|
ACE_TRACE ("ACE_DEV_IO::get_local_addr");
|
|
|
|
addr = this->addr_;
|
|
return 0;
|
|
}
|
|
|
|
// Return the address of the remotely connected peer (if there is
|
|
// one).
|
|
|
|
int
|
|
ACE_DEV_IO::get_remote_addr (ACE_DEV_Addr &addr) const
|
|
{
|
|
ACE_TRACE ("ACE_DEV_IO::get_remote_addr");
|
|
addr = this->addr_;
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
ACE_DEV_IO::dump (void) const
|
|
{
|
|
#if defined (ACE_HAS_DUMP)
|
|
ACE_TRACE ("ACE_DEV_IO::dump");
|
|
|
|
ACELIB_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this));
|
|
this->addr_.dump ();
|
|
ACELIB_DEBUG ((LM_DEBUG, ACE_END_DUMP));
|
|
#endif /* ACE_HAS_DUMP */
|
|
}
|
|
|
|
// Simple-minded do nothing constructor.
|
|
|
|
ACE_DEV_IO::ACE_DEV_IO (void)
|
|
{
|
|
ACE_TRACE ("ACE_DEV_IO::ACE_DEV_IO");
|
|
}
|
|
|
|
// Send N char *ptrs and int lengths. Note that the char *'s precede
|
|
// the ints (basically, an varargs version of writev). The count N is
|
|
// the *total* number of trailing arguments, *not* a couple of the
|
|
// number of tuple pairs!
|
|
|
|
ssize_t
|
|
ACE_DEV_IO::send (size_t n, ...) const
|
|
{
|
|
ACE_TRACE ("ACE_DEV_IO::send");
|
|
va_list argp;
|
|
int total_tuples = static_cast<int> (n / 2);
|
|
iovec *iovp;
|
|
#if defined (ACE_HAS_ALLOCA)
|
|
iovp = (iovec *) alloca (total_tuples * sizeof (iovec));
|
|
#else
|
|
ACE_NEW_RETURN (iovp,
|
|
iovec[total_tuples],
|
|
-1);
|
|
#endif /* !defined (ACE_HAS_ALLOCA) */
|
|
|
|
va_start (argp, n);
|
|
|
|
for (int i = 0; i < total_tuples; i++)
|
|
{
|
|
iovp[i].iov_base = va_arg (argp, char *);
|
|
iovp[i].iov_len = va_arg (argp, int);
|
|
}
|
|
|
|
ssize_t result = ACE_OS::writev (this->get_handle (), iovp, total_tuples);
|
|
#if !defined (ACE_HAS_ALLOCA)
|
|
delete [] iovp;
|
|
#endif /* !defined (ACE_HAS_ALLOCA) */
|
|
va_end (argp);
|
|
return result;
|
|
}
|
|
|
|
// This is basically an interface to ACE_OS::readv, that doesn't use the
|
|
// struct iovec explicitly. The ... can be passed as an arbitrary
|
|
// number of (char *ptr, int len) tuples. However, the count N is the
|
|
// *total* number of trailing arguments, *not* a couple of the number
|
|
// of tuple pairs!
|
|
|
|
ssize_t
|
|
ACE_DEV_IO::recv (size_t n, ...) const
|
|
{
|
|
ACE_TRACE ("ACE_DEV_IO::recv");
|
|
va_list argp;
|
|
int total_tuples = static_cast<int> (n / 2);
|
|
iovec *iovp;
|
|
#if defined (ACE_HAS_ALLOCA)
|
|
iovp = (iovec *) alloca (total_tuples * sizeof (iovec));
|
|
#else
|
|
ACE_NEW_RETURN (iovp,
|
|
iovec[total_tuples],
|
|
-1);
|
|
#endif /* !defined (ACE_HAS_ALLOCA) */
|
|
|
|
va_start (argp, n);
|
|
|
|
for (int i = 0; i < total_tuples; i++)
|
|
{
|
|
iovp[i].iov_base = va_arg (argp, char *);
|
|
iovp[i].iov_len = va_arg (argp, int);
|
|
}
|
|
|
|
ssize_t result = ACE_OS::readv (this->get_handle (), iovp, total_tuples);
|
|
#if !defined (ACE_HAS_ALLOCA)
|
|
delete [] iovp;
|
|
#endif /* !defined (ACE_HAS_ALLOCA) */
|
|
va_end (argp);
|
|
return result;
|
|
}
|
|
|
|
ACE_END_VERSIONED_NAMESPACE_DECL
|