--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Resources/Samples/CppHelpers/Logging/OrthancPluginLogger.cpp	Tue Jul 09 10:30:30 2019 +0200
@@ -0,0 +1,55 @@
+#include "OrthancPluginLogger.h"
+
+namespace OrthancHelpers
+{
+
+  OrthancPluginLogger::OrthancPluginLogger(OrthancPluginContext *context)
+    : pluginContext_(context),
+      hasAlreadyLoggedTraceWarning_(false)
+  {
+  }
+
+  void OrthancPluginLogger::Trace(const char *message)
+  {
+    Trace(std::string(message));
+  }
+
+  void OrthancPluginLogger::Trace(const std::string &message)
+  {
+    if (!hasAlreadyLoggedTraceWarning_)
+    {
+      Warning("Trying to log 'TRACE' level information in a plugin is not possible.  These logs won't appear.");
+      hasAlreadyLoggedTraceWarning_ = true;
+    }
+  }
+
+  void OrthancPluginLogger::Info(const char *message)
+  {
+    Info(std::string(message));
+  }
+
+  void OrthancPluginLogger::Info(const std::string &message)
+  {
+    OrthancPluginLogInfo(pluginContext_, (GetContext() + " " + message).c_str());
+  }
+
+  void OrthancPluginLogger::Warning(const char *message)
+  {
+    Warning(std::string(message));
+  }
+
+  void OrthancPluginLogger::Warning(const std::string &message)
+  {
+    OrthancPluginLogWarning(pluginContext_, (GetContext() + " " + message).c_str());
+  }
+
+  void OrthancPluginLogger::Error(const char *message)
+  {
+    Error(std::string(message));
+  }
+
+  void OrthancPluginLogger::Error(const std::string &message)
+  {
+    OrthancPluginLogError(pluginContext_, (GetContext() + " " + message).c_str());
+  }
+} // namespace OrthancHelpers