aboutsummaryrefslogtreecommitdiff
path: root/externals/ace/SPIPE_Stream.cpp
diff options
context:
space:
mode:
authorXanadu <none@none>2010-07-20 02:49:28 +0200
committerXanadu <none@none>2010-07-20 02:49:28 +0200
commit79622802f397258ee0f34327ba3ae6977ca3e7ff (patch)
tree1868946c234ab9ee256a6b7766a15713eae94235 /externals/ace/SPIPE_Stream.cpp
parent7dd2dc91816ab8b3bc3b99a1b1c99c7ea314d5a8 (diff)
parentf906976837502fa5aa81b982b901d1509f5aa0c4 (diff)
Merge. Revision history for source files should be all back now.
--HG-- branch : trunk rename : sql/CMakeLists.txt => sql/tools/CMakeLists.txt rename : src/server/game/Pools/PoolHandler.cpp => src/server/game/Pools/PoolMgr.cpp rename : src/server/game/Pools/PoolHandler.h => src/server/game/Pools/PoolMgr.h rename : src/server/game/PrecompiledHeaders/NixCorePCH.cpp => src/server/game/PrecompiledHeaders/gamePCH.cpp rename : src/server/game/PrecompiledHeaders/NixCorePCH.h => src/server/game/PrecompiledHeaders/gamePCH.h
Diffstat (limited to 'externals/ace/SPIPE_Stream.cpp')
-rw-r--r--externals/ace/SPIPE_Stream.cpp104
1 files changed, 104 insertions, 0 deletions
diff --git a/externals/ace/SPIPE_Stream.cpp b/externals/ace/SPIPE_Stream.cpp
new file mode 100644
index 00000000000..74a2ab350cb
--- /dev/null
+++ b/externals/ace/SPIPE_Stream.cpp
@@ -0,0 +1,104 @@
+// $Id: SPIPE_Stream.cpp 80826 2008-03-04 14:51:23Z wotte $
+
+#include "ace/SPIPE_Stream.h"
+#include "ace/OS_Memory.h"
+
+#if !defined (__ACE_INLINE__)
+#include "ace/SPIPE_Stream.inl"
+#endif /* __ACE_INLINE__ */
+
+ACE_RCSID(ace, SPIPE_Stream, "$Id: SPIPE_Stream.cpp 80826 2008-03-04 14:51:23Z wotte $")
+
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+
+ACE_ALLOC_HOOK_DEFINE(ACE_SPIPE_Stream)
+
+void
+ACE_SPIPE_Stream::dump (void) const
+{
+#if defined (ACE_HAS_DUMP)
+ ACE_TRACE ("ACE_SPIPE_Stream::dump");
+#endif /* ACE_HAS_DUMP */
+}
+
+// Simple-minded do nothing constructor.
+
+ACE_SPIPE_Stream::ACE_SPIPE_Stream (void)
+{
+ // ACE_TRACE ("ACE_SPIPE_Stream::ACE_SPIPE_Stream");
+}
+
+// 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_SPIPE_Stream::send (size_t n, ...) const
+{
+ // ACE_TRACE ("ACE_SPIPE_Stream::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_SPIPE_Stream::recv (size_t n, ...) const
+{
+ ACE_TRACE ("ACE_SPIPE_Stream::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