1 files changed, 213 insertions, 0 deletions
diff --git a/qpid/cpp/include/qpid/console/Value.h b/qpid/cpp/include/qpid/console/Value.h
new file mode 100644
index 0000000000..d9eb65053b
--- /dev/null
+++ b/qpid/cpp/include/qpid/console/Value.h
@@ -0,0 +1,213 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+#ifndef _QPID_CONSOLE_VALUE_H_
+#define _QPID_CONSOLE_VALUE_H_
+
+#include "qpid/Exception.h"
+#include "qpid/framing/Uuid.h"
+#include "qpid/framing/FieldTable.h"
+#include "qpid/console/ObjectId.h"
+#include <boost/shared_ptr.hpp>
+
+namespace qpid {
+namespace framing {
+    class Buffer;
+}
+namespace console {
+
+    /**
+     * \ingroup qmfconsoleapi
+     */
+    class Value {
+
+    public:
+        typedef boost::shared_ptr<Value> Ptr;
+        virtual ~Value() {}
+        virtual std::string str() const = 0;
+
+        virtual bool isNull() const { return false; }
+        virtual bool isObjectId() const { return false; }
+        virtual bool isUint() const { return false; }
+        virtual bool isInt() const { return false; }
+        virtual bool isUint64() const { return false; }
+        virtual bool isInt64() const { return false; }
+        virtual bool isString() const { return false; }
+        virtual bool isBool() const { return false; }
+        virtual bool isFloat() const { return false; }
+        virtual bool isDouble() const { return false; }
+        virtual bool isUuid() const { return false; }
+        virtual bool isMap() const { return false; }
+
+        virtual ObjectId asObjectId() const { incompatible(); return ObjectId(); }
+        virtual uint32_t asUint() const { incompatible(); return 0; }
+        virtual int32_t asInt() const { incompatible(); return 0; }
+        virtual uint64_t asUint64() const { incompatible(); return 0; }
+        virtual int64_t asInt64() const { incompatible(); return 0; }
+        virtual std::string asString() const { incompatible(); return std::string(); }
+        virtual bool asBool() const { incompatible(); return false; }
+        virtual float asFloat() const { incompatible(); return 0.0; }
+        virtual double asDouble() const { incompatible(); return 0.0; }
+        virtual framing::Uuid asUuid() const { incompatible(); return framing::Uuid(); }
+        virtual framing::FieldTable asMap() const { incompatible(); return framing::FieldTable(); }
+
+    private:
+        void incompatible() const {
+            throw Exception("Incompatible Type");
+        }
+    };
+
+    class NullValue : public Value {
+    public:
+        NullValue() {}
+        std::string str() const;
+        bool isNull() const { return true; }
+    };
+
+    class RefValue : public Value {
+    public:
+        RefValue(ObjectId v) : value(v) {}
+        RefValue(framing::Buffer& buffer);
+        std::string str() const;
+        bool isObjectId() const { return true; }
+        ObjectId asObjectId() const { return value; }
+    private:
+        ObjectId value;
+    };
+
+    class UintValue : public Value {
+    public:
+        UintValue(uint32_t v) : value(v) {}
+        std::string str() const;
+        bool isUint() const { return true; }
+        uint32_t asUint() const { return value; }
+        bool isUint64() const { return true; }
+        uint64_t asUint64() const { return (uint64_t) value; }
+    private:
+        uint32_t value;
+    };
+
+    class IntValue : public Value {
+    public:
+        IntValue(int32_t v) : value(v) {}
+        std::string str() const;
+        bool isInt() const { return true; }
+        int32_t asInt() const { return value; }
+        bool isInt64() const { return true; }
+        int64_t asInt64() const { return (int64_t) value; }
+    private:
+        int32_t value;
+    };
+
+    class Uint64Value : public Value {
+    public:
+        Uint64Value(uint64_t v) : value(v) {}
+        std::string str() const;
+        bool isUint64() const { return true; }
+        uint64_t asUint64() const { return value; }
+    private:
+        uint64_t value;
+    };
+
+    class Int64Value : public Value {
+    public:
+        Int64Value(int64_t v) : value(v) {}
+        std::string str() const;
+        bool isInt64() const { return true; }
+        int64_t asInt64() const { return value; }
+    private:
+        int64_t value;
+    };
+
+    class StringValue : public Value {
+    public:
+        StringValue(const std::string& v) : value(v) {}
+        StringValue(framing::Buffer& buffer, int tc);
+        std::string str() const { return value; }
+        bool isString() const { return true; }
+        std::string asString() const { return value; }
+    private:
+        std::string value;
+    };
+
+    class BoolValue : public Value {
+    public:
+        BoolValue(bool v) : value(v) {}
+        BoolValue(uint8_t v) : value(v != 0) {}
+        std::string str() const;
+        bool isBool() const { return true; }
+        bool asBool() const { return value; }
+    private:
+        bool value;
+    };
+
+    class FloatValue : public Value {
+    public:
+        FloatValue(float v) : value(v) {}
+        std::string str() const;
+        bool isFloat() const { return true; }
+        float asFloat() const { return value; }
+        bool isDouble() const { return true; }
+        double asDouble() const { return (double) value; }
+    private:
+        float value;
+    };
+
+    class DoubleValue : public Value {
+    public:
+        DoubleValue(double v) : value(v) {}
+        std::string str() const;
+        bool isDouble() const { return true; }
+        double asDouble() const { return value; }
+    private:
+        double value;
+    };
+
+    class UuidValue : public Value {
+    public:
+        UuidValue(const framing::Uuid& v) : value(v) {}
+        UuidValue(framing::Buffer& buffer);
+        std::string str() const { return value.str(); }
+        bool isUuid() const { return true; }
+        framing::Uuid asUuid() const { return value; }
+    private:
+        framing::Uuid value;
+    };
+
+    class MapValue : public Value {
+    public:
+        MapValue(const framing::FieldTable& v) : value(v) {}
+        MapValue(framing::Buffer& buffer);
+        std::string str() const;
+        bool isMap() const { return true; }
+        framing::FieldTable asMap() const { return value; }
+    private:
+        framing::FieldTable value;
+    };
+
+    class ValueFactory {
+    public:
+        static Value::Ptr newValue(int typeCode, framing::Buffer& buffer);
+        static void encodeValue(int typeCode, Value::Ptr value, framing::Buffer& buffer);
+    };
+}
+}
+
+#endif