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// **********************************************************************
//
// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#include <IceUtil/StaticMutex.h>
#include <IceUtil/Time.h>
#include <Ice/LoggerI.h>
#include <Ice/LocalException.h>
using namespace std;
using namespace Ice;
using namespace IceInternal;
static IceUtil::StaticMutex outputMutex = ICE_STATIC_MUTEX_INITIALIZER;
Ice::LoggerI::LoggerI(const string& prefix, const string& file)
{
if(!prefix.empty())
{
_prefix = prefix + ": ";
}
if(!file.empty())
{
_out.open(file.c_str(), fstream::out | fstream::app);
if(!_out.is_open())
{
throw InitializationException(__FILE__, __LINE__, "FileLogger: cannot open " + file);
}
}
}
Ice::LoggerI::~LoggerI()
{
if(_out.is_open())
{
_out.close();
}
}
void
Ice::LoggerI::print(const string& message)
{
write(message, false);
}
void
Ice::LoggerI::trace(const string& category, const string& message)
{
string s = "-- " + IceUtil::Time::now().toDateTime() + " " + _prefix;
if(!category.empty())
{
s += category + ": ";
}
s += message;
write(s, true);
}
void
Ice::LoggerI::warning(const string& message)
{
write("-! " + IceUtil::Time::now().toDateTime() + " " + _prefix + "warning: " + message, true);
}
void
Ice::LoggerI::error(const string& message)
{
write("!! " + IceUtil::Time::now().toDateTime() + " " + _prefix + "error: " + message, true);
}
void
Ice::LoggerI::write(const string& message, bool indent)
{
IceUtil::StaticMutex::Lock sync(outputMutex);
string s = message;
if(indent)
{
string::size_type idx = 0;
while((idx = s.find("\n", idx)) != string::npos)
{
s.insert(idx + 1, " ");
++idx;
}
}
if(_out.is_open())
{
_out << s << endl;
}
else
{
cerr << s << endl;
}
}
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