1 files changed, 55 insertions, 0 deletions
diff --git a/writerfilter/qa/cppunittests/odiapi/FileLoggerImpl.cxx b/writerfilter/qa/cppunittests/odiapi/FileLoggerImpl.cxx
new file mode 100644
index 000000000000..690a15616cec
--- /dev/null
+++ b/writerfilter/qa/cppunittests/odiapi/FileLoggerImpl.cxx
@@ -0,0 +1,55 @@
+/*  Copyright 2005 Sun Microsystems, Inc. */
+
+#include "FileLoggerImpl.hxx"
+#include <iostream>
+
+using namespace std;
+
+namespace util
+{
+
+    FileLoggerImpl::FileLoggerImpl(const string& fileName) :
+        file_(fileName.c_str())
+    {
+        if (!file_)
+            throw "Cannot open file";
+    }
+
+    void FileLoggerImpl::beginTree()
+    {
+        file_ << "digraph {" << endl;
+    }
+
+    void FileLoggerImpl::endTree()
+    {
+        file_ << "}" << endl;
+    }
+
+    void FileLoggerImpl::beginNode(const std::string& nodeId, const std::string& value, const std::string& refersToNodeId, bool inUse)
+    {
+        if (!nodeStack_.empty())
+        {
+          if (inUse)
+            file_ << nodeId << " [ label=\"(" << value << ")\", shape=box, color=grey, style=filled ];"<< endl;
+          else
+            file_ << nodeId << " [ label=\"(" << value << ")\" ];"<< endl;
+
+          file_ << nodeStack_.top() << " -> " << nodeId << ";" << endl;
+
+          if (!refersToNodeId.empty())
+            file_ << nodeId << " -> " << refersToNodeId << " [ color=grey, weight=0 ];" << endl;
+        }
+        else
+        {
+            file_ << nodeId << " [ label=\"(" << value << ")\", shape=diamond ];"<< endl;
+        }
+        nodeStack_.push(nodeId);
+    }
+
+    void FileLoggerImpl::endNode(const std::string& nodeId)
+    {
+        nodeStack_.pop();
+    }
+
+} // namespace util
+