1 files changed, 137 insertions, 0 deletions
diff --git a/cpp/include/IceXML/Output.h b/cpp/include/IceXML/Output.h
new file mode 100644
index 00000000000..f373cea84d6
--- /dev/null
+++ b/cpp/include/IceXML/Output.h
@@ -0,0 +1,137 @@
+// **********************************************************************
+//
+// Copyright (c) 2001
+// MutableRealms, Inc.
+// Huntsville, AL, USA
+//
+// All Rights Reserved
+//
+// **********************************************************************
+
+#ifndef ICE_XML_OUTPUT_H
+#define ICE_XML_OUTPUT_H
+
+#include <IceUtil/Config.h>
+#include <fstream>
+#include <stack>
+
+#ifdef WIN32
+#   ifdef ICE_XML_API_EXPORTS
+#       define ICE_XML_API __declspec(dllexport)
+#   else
+#       define ICE_XML_API __declspec(dllimport)
+#   endif
+#else
+#   define ICE_XML_API /**/
+#endif
+
+namespace IceXML
+{
+
+class ICE_XML_API NextLine { };
+class ICE_XML_API StartBlock { };
+class ICE_XML_API EndBlock { };
+class ICE_XML_API Separator { };
+
+extern ICE_XML_API NextLine nl;
+extern ICE_XML_API StartBlock sb;
+extern ICE_XML_API EndBlock eb;
+extern ICE_XML_API Separator sp;
+
+// ----------------------------------------------------------------------
+// Indent
+// ----------------------------------------------------------------------
+
+class ICE_XML_API Output : public ::IceUtil::noncopyable
+{
+public:
+
+    Output();
+    Output(std::ostream&);
+    Output(const char*);
+
+    void setBeginBlock(const char *); // what do we use at block starts?
+    void setEndBlock(const char *);   // what do we use the block end?
+    void setIndent(int);              // what is the indent level?
+    void setUseTab(bool);             // should we output tabs?
+
+    void open(const char*); // Open output stream
+
+    void print(const char*); // Print a string
+
+    void inc(); // Increment indentation level
+    void dec(); // Decrement indentation level
+
+    void useCurrentPosAsIndent(); // Save the current position as indentation
+    void zeroIndent(); // Use zero identation
+    void restoreIndent(); // Restore indentation
+
+    void nl(); // Print newline
+    void sb(); // Start a block
+    void eb(); // End a block
+    void sp(); // Print separator
+
+    bool operator!() const; // Check whether the output state is ok
+
+private:
+
+    std::ofstream _fout;
+    std::ostream& _out;
+    int _pos;
+    int _indent;
+    std::stack<int> _indentSave;
+    bool _separator;
+
+    std::string _blockStart;
+    std::string _blockEnd;
+    bool _useTab;
+    int  _indentSize;
+};
+
+template<typename T>
+Output&
+operator<<(Output& out, const T& val)
+{
+    std::ostringstream s;
+    s << val;
+    out.print(s.str().c_str());
+    return out;
+}
+
+template<>
+inline Output&
+operator<<(Output& o, const NextLine&)
+{
+    o.nl();
+    return o;
+}
+
+template<>
+inline Output&
+operator<<(Output& o, const StartBlock&)
+{
+    o.sb();
+    return o;
+}
+
+template<>
+inline Output&
+operator<<(Output& o, const EndBlock&)
+{
+    o.eb();
+    return o;
+}
+
+template<>
+inline Output&
+operator<<(Output& o, const Separator&)
+{
+    o.sp();
+    return o;
+}
+
+ICE_XML_API Output& operator<<(Output&, std::ios_base& (*)(std::ios_base&));
+
+}
+
+#endif