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// $Id$
// We need this to get the status of ACE_NTRACE...
#include "ace/config-all.h"
ACE_RCSID(ace, Trace, "$Id$")
// 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/Trace.h"
#include "ace/Log_Msg.h"
// = 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
{
}
// Determine whether or not tracing is enabled
int
ACE_Trace::is_tracing (void)
{
return ACE_Trace::enable_tracing_;
}
// 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 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_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_TRACE,
ACE_LIB_TEXT ("%*s(%t) calling %s in file `%s' on line %d\n"),
ACE_Trace::nesting_indent_ * lm->inc (),
ACE_LIB_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_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_TRACE,
ACE_LIB_TEXT ("%*s(%t) leaving %s\n"),
ACE_Trace::nesting_indent_ * lm->dec (),
ACE_LIB_TEXT (""),
this->name_));
lm->trace_active (0);
}
}
}
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