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// -*- C++ -*-
#include "ace/os_include/os_errno.h"
#include "ace/OS_NS_unistd.h"
#include "ace/OS_NS_string.h"
#include "ace/OS_NS_macros.h"
#include "ace/OS_Memory.h"
#include "ace/OS_QoS.h"
#include "ace/Global_Macros.h"
#if defined (ACE_HAS_ALLOC_HOOKS)
# include "ace/Malloc_Base.h"
#endif /* ACE_HAS_ALLOC_HOOKS */
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
#if defined (ACE_LACKS_CONST_STRBUF_PTR)
typedef struct strbuf *ACE_STRBUF_TYPE;
#else
typedef const struct strbuf *ACE_STRBUF_TYPE;
#endif /* ACE_LACKS_CONST_STRBUF_PTR */
ACE_INLINE
ACE_Str_Buf::ACE_Str_Buf (void *b, int l, int max)
{
this->maxlen = max;
this->len = l;
this->buf = (char *) b;
}
ACE_INLINE
ACE_Str_Buf::ACE_Str_Buf (strbuf &sb)
{
this->maxlen = sb.maxlen;
this->len = sb.len;
this->buf = sb.buf;
}
/*****************************************************************************/
ACE_INLINE int
ACE_OS::getmsg (ACE_HANDLE handle,
struct strbuf *ctl,
struct strbuf *data,
int *flags)
{
ACE_OS_TRACE ("ACE_OS::getmsg");
#if defined (ACE_HAS_STREAM_PIPES)
ACE_OSCALL_RETURN (::getmsg (handle, ctl, data, flags), int, -1);
#else
ACE_UNUSED_ARG (handle);
ACE_UNUSED_ARG (ctl);
ACE_UNUSED_ARG (data);
ACE_UNUSED_ARG (flags);
// I'm not sure how to implement this correctly.
ACE_NOTSUP_RETURN (-1);
#endif /* ACE_HAS_STREAM_PIPES */
}
ACE_INLINE int
ACE_OS::getpmsg (ACE_HANDLE handle,
struct strbuf *ctl,
struct strbuf *data,
int *band,
int *flags)
{
ACE_OS_TRACE ("ACE_OS::getpmsg");
#if defined (ACE_HAS_STREAM_PIPES)
ACE_OSCALL_RETURN (::getpmsg (handle, ctl, data, band, flags), int, -1);
#else
ACE_UNUSED_ARG (handle);
ACE_UNUSED_ARG (ctl);
ACE_UNUSED_ARG (data);
ACE_UNUSED_ARG (band);
ACE_UNUSED_ARG (flags);
// I'm not sure how to implement this correctly.
ACE_NOTSUP_RETURN (-1);
#endif /* ACE_HAS_STREAM_PIPES */
}
ACE_INLINE int
ACE_OS::fattach (int handle, const char *path)
{
ACE_OS_TRACE ("ACE_OS::fattach");
#if defined (ACE_HAS_STREAM_PIPES)
ACE_OSCALL_RETURN (::fattach (handle, path), int, -1);
#else
ACE_UNUSED_ARG (handle);
ACE_UNUSED_ARG (path);
ACE_NOTSUP_RETURN (-1);
#endif /* ACE_HAS_STREAM_PIPES */
}
ACE_INLINE int
ACE_OS::fdetach (const char *file)
{
ACE_OS_TRACE ("ACE_OS::fdetach");
#if defined (ACE_HAS_STREAM_PIPES)
ACE_OSCALL_RETURN (::fdetach (file), int, -1);
#else
ACE_UNUSED_ARG (file);
ACE_NOTSUP_RETURN (-1);
#endif /* ACE_HAS_STREAM_PIPES */
}
ACE_INLINE int
ACE_OS::ioctl (ACE_HANDLE handle,
ACE_IOCTL_TYPE_ARG2 cmd,
void *val)
{
ACE_OS_TRACE ("ACE_OS::ioctl");
#if defined (ACE_LACKS_IOCTL)
ACE_UNUSED_ARG (handle);
ACE_UNUSED_ARG (cmd);
ACE_UNUSED_ARG (val);
ACE_NOTSUP_RETURN (-1);
#elif defined (ACE_WIN32)
ACE_SOCKET sock = (ACE_SOCKET) handle;
ACE_SOCKCALL_RETURN (::ioctlsocket (sock, cmd, reinterpret_cast<unsigned long *> (val)), int, -1);
#elif defined (ACE_HAS_IOCTL_INT_3_PARAM)
ACE_OSCALL_RETURN (::ioctl (handle, cmd, reinterpret_cast<int> (val)),
int, -1);
#else
ACE_OSCALL_RETURN (::ioctl (handle, cmd, val), int, -1);
#endif /* ACE_WIN32 */
}
ACE_INLINE int
ACE_OS::isastream (ACE_HANDLE handle)
{
ACE_OS_TRACE ("ACE_OS::isastream");
#if defined (ACE_HAS_STREAM_PIPES)
ACE_OSCALL_RETURN (::isastream (handle), int, -1);
#else
ACE_UNUSED_ARG (handle);
ACE_NOTSUP_RETURN (-1);
#endif /* ACE_HAS_STREAM_PIPES */
}
ACE_INLINE int
ACE_OS::putmsg (ACE_HANDLE handle, const struct strbuf *ctl,
const struct strbuf *data, int flags)
{
ACE_OS_TRACE ("ACE_OS::putmsg");
#if defined (ACE_HAS_STREAM_PIPES)
ACE_OSCALL_RETURN (::putmsg (handle,
(ACE_STRBUF_TYPE) ctl,
(ACE_STRBUF_TYPE) data,
flags), int, -1);
#else
ACE_UNUSED_ARG (flags);
ssize_t result;
if (ctl == 0 && data == 0)
{
errno = EINVAL;
return 0;
}
// Handle the two easy cases.
else if (ctl != 0)
{
result = ACE_OS::write (handle, ctl->buf, ctl->len);
return static_cast<int> (result);
}
else if (data != 0)
{
result = ACE_OS::write (handle, data->buf, data->len);
return static_cast<int> (result);
}
else
{
// This is the hard case.
char *buf;
#if defined (ACE_HAS_ALLOC_HOOKS)
ACE_ALLOCATOR_RETURN (buf, static_cast<char*>(ACE_Allocator::instance()->malloc(sizeof(char) * (ctl->len + data->len))), -1);
#else
ACE_NEW_RETURN (buf, char [ctl->len + data->len], -1);
#endif /* ACE_HAS_ALLOC_HOOKS */
ACE_OS::memcpy (buf, ctl->buf, ctl->len);
ACE_OS::memcpy (buf + ctl->len, data->buf, data->len);
result = ACE_OS::write (handle, buf, ctl->len + data->len);
#if defined (ACE_HAS_ALLOC_HOOKS)
ACE_Allocator::instance()->free(buf);
#else
delete [] buf;
#endif /* ACE_HAS_ALLOC_HOOKS */
return static_cast<int> (result);
}
#endif /* ACE_HAS_STREAM_PIPES */
}
ACE_INLINE int
ACE_OS::putpmsg (ACE_HANDLE handle,
const struct strbuf *ctl,
const struct strbuf *data,
int band,
int flags)
{
ACE_OS_TRACE ("ACE_OS::putpmsg");
#if defined (ACE_HAS_STREAM_PIPES)
ACE_OSCALL_RETURN (::putpmsg (handle,
(ACE_STRBUF_TYPE) ctl,
(ACE_STRBUF_TYPE) data,
band, flags), int, -1);
#else
ACE_UNUSED_ARG (flags);
ACE_UNUSED_ARG (band);
return ACE_OS::putmsg (handle, ctl, data, flags);
#endif /* ACE_HAS_STREAM_PIPES */
}
ACE_END_VERSIONED_NAMESPACE_DECL
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