1 files changed, 139 insertions, 0 deletions
diff --git a/cpp/src/Ice/LoggerI.cpp b/cpp/src/Ice/LoggerI.cpp
new file mode 100644
index 00000000000..ce42e6a6649
--- /dev/null
+++ b/cpp/src/Ice/LoggerI.cpp
@@ -0,0 +1,139 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2011 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/Time.h>
+#include <Ice/LoggerI.h>
+#include <IceUtil/Mutex.h>
+#include <IceUtil/MutexPtrLock.h>
+#include <Ice/StringConverter.h>
+#include <Ice/LocalException.h>
+
+using namespace std;
+using namespace Ice;
+using namespace IceInternal;
+
+namespace
+{
+
+IceUtil::Mutex* outputMutex = 0;
+
+class Init
+{
+public:
+
+    Init()
+    {
+        outputMutex = new IceUtil::Mutex;
+    }
+
+    ~Init()
+    {
+        delete outputMutex;
+        outputMutex = 0;
+    }
+};
+
+Init init;
+
+}
+
+Ice::LoggerI::LoggerI(const string& prefix, const string& file)
+{
+    if(!prefix.empty())
+    {
+        _prefix = prefix + ": ";
+    }
+
+    if(!file.empty())
+    {
+        //
+        // The given file string is execpted to be encoded as UTF8 by
+        // the caller, so no need to convert it here.
+        //
+        _file = file;
+        _out.open(file, 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);
+}
+
+LoggerPtr
+Ice::LoggerI::cloneWithPrefix(const std::string& prefix)
+{
+    return new LoggerI(prefix, _file);
+}
+
+void
+Ice::LoggerI::write(const string& message, bool indent)
+{
+    IceUtilInternal::MutexPtrLock<IceUtil::Mutex> 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;
+    }
+}