1 files changed, 132 insertions, 0 deletions
diff --git a/ACE/ace/Trace.cpp b/ACE/ace/Trace.cpp
new file mode 100644
index 00000000000..c9f266375b3
--- /dev/null
+++ b/ACE/ace/Trace.cpp
@@ -0,0 +1,132 @@
+// $Id$
+
+#include "ace/Trace.h"
+
+// Turn off tracing for the duration of this file.
+#if defined (ACE_NTRACE)
+#undef ACE_NTRACE
+#endif /* ACE_NTRACE */
+#define ACE_NTRACE 1
+
+#include "ace/Log_Msg.h"
+#include "ace/Object_Manager_Base.h"
+
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+
+// = Static initialization.
+
+// Keeps track of how far to indent per trace call.
+int ACE_Trace::nesting_indent_ = ACE_Trace::DEFAULT_INDENT;
+
+// Is tracing enabled?
+bool ACE_Trace::enable_tracing_ = ACE_Trace::DEFAULT_TRACING;
+
+ACE_ALLOC_HOOK_DEFINE(ACE_Trace)
+
+void
+ACE_Trace::dump (void) const
+{
+#if defined (ACE_HAS_DUMP)
+#endif /* ACE_HAS_DUMP */
+}
+
+// Determine whether or not tracing is enabled
+
+bool
+ACE_Trace::is_tracing (void)
+{
+  return ACE_Trace::enable_tracing_;
+}
+
+// Enable the tracing facility.
+
+void
+ACE_Trace::start_tracing (void)
+{
+  ACE_Trace::enable_tracing_ = true;
+}
+
+// Disable the tracing facility.
+
+void
+ACE_Trace::stop_tracing (void)
+{
+  ACE_Trace::enable_tracing_ = false;
+}
+
+// Change the nesting indentation level.
+
+void
+ACE_Trace::set_nesting_indent (int indent)
+{
+  ACE_Trace::nesting_indent_ = indent;
+}
+
+// Get the nesting indentation level.
+
+int
+ACE_Trace::get_nesting_indent (void)
+{
+  return ACE_Trace::nesting_indent_;
+}
+
+// Perform the first part of the trace, which prints out the string N,
+// the LINE, and the ACE_FILE as the function is entered.
+
+ACE_Trace::ACE_Trace (const ACE_TCHAR *n,
+                      int line,
+                      const ACE_TCHAR *file)
+{
+#if defined (ACE_NLOGGING)
+  ACE_UNUSED_ARG (line);
+  ACE_UNUSED_ARG (file);
+#endif /* ACE_NLOGGING */
+
+  this->name_ = n;
+
+  // If ACE has not yet been initialized, don't try to trace... there's
+  // too much stuff not yet initialized.
+  if (ACE_Trace::enable_tracing_ && !ACE_OS_Object_Manager::starting_up ())
+    {
+      ACE_Log_Msg *lm = ACE_LOG_MSG;
+      if (lm->tracing_enabled ()
+          && lm->trace_active () == 0)
+        {
+          lm->trace_active (1);
+          ACE_DEBUG ((LM_TRACE,
+                      ACE_TEXT ("%*s(%t) calling %s in file `%s' on line %d\n"),
+                      ACE_Trace::nesting_indent_ * lm->inc (),
+                      ACE_TEXT (""),
+                      this->name_,
+                      file,
+                      line));
+          lm->trace_active (0);
+        }
+    }
+}
+
+// Perform the second part of the trace, which prints out the NAME as
+// the function is exited.
+
+ACE_Trace::~ACE_Trace (void)
+{
+  // If ACE has not yet been initialized, don't try to trace... there's
+  // too much stuff not yet initialized.
+  if (ACE_Trace::enable_tracing_ && !ACE_OS_Object_Manager::starting_up ())
+    {
+      ACE_Log_Msg *lm = ACE_LOG_MSG;
+      if (lm->tracing_enabled ()
+          && lm->trace_active () == 0)
+        {
+          lm->trace_active (1);
+          ACE_DEBUG ((LM_TRACE,
+                      ACE_TEXT ("%*s(%t) leaving %s\n"),
+                      ACE_Trace::nesting_indent_ * lm->dec (),
+                      ACE_TEXT (""),
+                      this->name_));
+          lm->trace_active (0);
+        }
+    }
+}
+
+ACE_END_VERSIONED_NAMESPACE_DECL