From a5fdebc5f6375078ec1763850a4ca23ec7fe6458 Mon Sep 17 00:00:00 2001
From: levine <levine@ae88bc3d-4319-0410-8dbf-d08b4c9d3795>
Date: Mon, 21 Oct 1996 21:41:34 +0000
Subject: Initial revision

---
 ace/Trace.cpp | 115 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 ace/Trace.cpp

(limited to 'ace/Trace.cpp')

diff --git a/ace/Trace.cpp b/ace/Trace.cpp
new file mode 100644
index 00000000000..1053a45159f
--- /dev/null
+++ b/ace/Trace.cpp
@@ -0,0 +1,115 @@
+// Trace.cpp
+// $Id$
+
+// We need this to get the status of ACE_NTRACE...
+
+#define ACE_BUILD_DLL
+#include "ace/config.h"
+
+// Turn off tracing for the duration of this file.
+#if defined (ACE_NTRACE)
+#undef ACE_NTRACE
+#endif /* ACE_NTRACE */
+#define ACE_NTRACE 1
+
+// This must come first to avoid "order of include" problems...
+
+#if !defined (ACE_HAS_INLINED_OSCALLS) && !defined (ACE_WIN32)
+#define ACE_HAS_INLINED_OSCALLS
+#include "ace/ACE.h"
+#undef ACE_HAS_INLINED_OSCALLS
+#else
+#include "ace/ACE.h"
+#endif /* !ACE_HAS_INLINED_OSCALLS */
+
+#include "ace/Log_Msg.h"
+
+#include "ace/Trace.h"
+
+#if !defined (__ACE_INLINE__)
+#include "ace/Trace.i"
+#endif /* __ACE_INLINE__ */
+
+// = Static initialization.
+
+// Keeps track of how far to indent per trace call.
+int ACE_Trace::nesting_indent_ = ACE_Trace::DEFAULT_INDENT;
+
+// Is tracing enabled?
+int ACE_Trace::enable_tracing_ = ACE_Trace::DEFAULT_TRACING;
+
+ACE_ALLOC_HOOK_DEFINE(ACE_Trace)
+
+void
+ACE_Trace::dump (void) const
+{
+}
+
+// Enable the tracing facility.
+
+void 
+ACE_Trace::start_tracing (void) 
+{ 
+  ACE_Trace::enable_tracing_ = 1;
+}
+
+// Disable the tracing facility. 
+
+void 
+ACE_Trace::stop_tracing (void)  
+{ 
+  ACE_Trace::enable_tracing_ = 0; 
+}
+
+// Change the nesting indentation level. 
+
+void 
+ACE_Trace::set_nesting_indent (int indent) 
+{ 
+  ACE_Trace::nesting_indent_ = 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 char *n, 
+		      int line, 
+		      const char *file)
+{
+  this->name_ = n;
+
+  if (ACE_Trace::enable_tracing_)
+    {
+      ACE_Log_Msg *lm = ACE_LOG_MSG;
+      if (lm->tracing_enabled ()
+	  && lm->trace_active () == 0)
+	{
+	  lm->trace_active (1);
+	  ACE_DEBUG ((LM_DEBUG, "%*s(%t) calling %s in file `%s' on line %d\n",
+		      ACE_Trace::nesting_indent_ * lm->inc (),
+		      "", 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_Trace::enable_tracing_)
+    {
+      ACE_Log_Msg *lm = ACE_LOG_MSG;
+      if (lm->tracing_enabled ()
+	  && lm->trace_active () == 0)
+	{
+	  lm->trace_active (1);
+	  ACE_DEBUG ((LM_DEBUG, "%*s(%t) leaving %s\n", 
+		      ACE_Trace::nesting_indent_ * lm->dec (),
+		      "", this->name_));
+	  lm->trace_active (0);
+	}
+    }
+}
+
-- 
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