Added new Reply class.

include/qredis/reply.h

@@ -0,0 +1,85 @@
+#ifndef QREDIS_REPLY_H
+#define QREDIS_REPLY_H
+
+#include <QVariant>
+
+#include "qredis_export.h"
+
+namespace QRedis
+{
+    /**
+     * @brief Represents a Redis reply
+     */
+    class QREDIS_EXPORT Reply
+    {
+        public:
+
+            /**
+             * @brief Reply types
+             */
+            enum Type {
+                /**
+                 * @brief A status reply
+                 *
+                 * The value property will contain the status message returned
+                 * by the server as a QString.
+                 */
+                Status,
+                /**
+                 * @brief An error reply
+                 *
+                 * The value property will contain the error message returned by
+                 * the server as a QString.
+                 */
+                Error,
+                /**
+                 * @brief An integer reply
+                 *
+                 * The value property will contain the integer value returned by
+                 * the server as a qlonglong.
+                 */
+                Integer,
+                /**
+                 * @brief A bulk reply
+                 *
+                 * The value property will contain the bulk reply returned by
+                 * the server as a QByteArray.
+                 */
+                Bulk,
+                /**
+                 * @brief A multi-bulk reply
+                 *
+                 * The value property will contain the multi-bulk reply returned
+                 * by the server as a QVariantList. Each entry in the list is of
+                 * type Reply.
+                 */
+                MultiBulk
+            };
+
+            /**
+             * @brief Initializes the reply
+             * @param type the type of the reply
+             * @param value the value of the reply
+             */
+            Reply(Type type, QVariant & value) : _type(type), _value(value) {}
+
+            /**
+             * @brief Returns the type of the reply
+             * @return the reply type
+             */
+            Type type() const { return _type; }
+
+            /**
+             * @brief Returns the value of the reply
+             * @return the reply value
+             */
+            QVariant & value() const { return _value; }
+
+        private:
+
+            Type _type;
+            QVariant _value;
+    };
+}
+
+#endif // QREDIS_REPLY_H