Migrated the host module to C++ exceptions as well.

Also enabled the latest C++ revision in the project.
Replaced the Random library with the one provided by C++11.
Implemented a simple AES256 encryption class.
Various other fixes and improvements.

modules/mmdb/Sockaddr.hpp

@@ -0,0 +1,147 @@
+#ifndef _SQMMDB_SOCKADDR_HPP_
+#define _SQMMDB_SOCKADDR_HPP_
+
+// ------------------------------------------------------------------------------------------------
+#include "Common.hpp"
+
+// ------------------------------------------------------------------------------------------------
+namespace SqMod {
+
+/* ------------------------------------------------------------------------------------------------
+ * Class that can obtain information from string addresses and be used repeatedly thereafter.
+*/
+class SockAddr
+{
+protected:
+
+    // --------------------------------------------------------------------------------------------
+    typedef struct addrinfo Type; // The managed type.
+
+    // --------------------------------------------------------------------------------------------
+    typedef Type*           Pointer; // Pointer to the managed type.
+    typedef const Type*     ConstPtr; // Constant pointer to the managed type.
+
+    // --------------------------------------------------------------------------------------------
+    typedef Type&           Reference; // Reference to the managed type.
+    typedef const Type&     ConstRef; // Constant reference to the managed type.
+
+    /* --------------------------------------------------------------------------------------------
+     * Validate the sockaddr pointer and throw an error if invalid.
+    */
+    void Validate() const;
+
+private:
+
+    // ---------------------------------------------------------------------------------------------
+    Pointer m_Handle; /* The managed sockaddr structure. */
+    String  m_Addres; /* The address that was queried for information. */
+
+public:
+
+    /* --------------------------------------------------------------------------------------------
+     * Default constructor.
+    */
+    SockAddr()
+        : m_Handle(NULL), m_Addres(_SC(""))
+    {
+        /* ... */
+    }
+
+    /* --------------------------------------------------------------------------------------------
+     * Base constructor.
+    */
+    SockAddr(CSStr addr);
+
+    /* --------------------------------------------------------------------------------------------
+     * Copy constructor. (disabled)
+    */
+    SockAddr(const SockAddr &) = delete;
+
+    /* --------------------------------------------------------------------------------------------
+     * Move constructor.
+    */
+    SockAddr(SockAddr && o)
+        : m_Handle(o.m_Handle)
+        , m_Addres(o.m_Addres)
+    {
+        o.m_Handle = nullptr;
+    }
+
+    /* --------------------------------------------------------------------------------------------
+     * Destructor.
+    */
+    ~SockAddr();
+
+    /* --------------------------------------------------------------------------------------------
+     * Copy assignment operator. (disabled)
+    */
+    SockAddr & operator = (const SockAddr &) = delete;
+
+    /* --------------------------------------------------------------------------------------------
+     * Move assignment operator.
+    */
+    SockAddr & operator = (SockAddr && o)
+    {
+        if (m_Handle != o.m_Handle)
+        {
+            m_Handle = o.m_Handle;
+            m_Addres = o.m_Addres;
+            o.m_Handle = nullptr;
+        }
+        return *this;
+    }
+
+    /* --------------------------------------------------------------------------------------------
+     * Retrieve the internal addrinfo structure pointer.
+    */
+    Pointer GetHandle()
+    {
+        return m_Handle;
+    }
+
+    /* --------------------------------------------------------------------------------------------
+     * Retrieve the internal addrinfo structure pointer.
+    */
+    Pointer GetHandle() const
+    {
+        return m_Handle;
+    }
+
+    /* --------------------------------------------------------------------------------------------
+     * Used by the script engine to compare two instances of this type.
+    */
+    Int32 Cmp(const SockAddr & o) const;
+
+    /* --------------------------------------------------------------------------------------------
+     * Used by the script engine to convert an instance of this type to a string.
+    */
+    CSStr ToString() const
+    {
+        return m_Addres.c_str();
+    }
+
+    /* --------------------------------------------------------------------------------------------
+     * Used by the script engine to retrieve the name from instances of this type.
+    */
+    static SQInteger Typename(HSQUIRRELVM vm);
+
+    /* --------------------------------------------------------------------------------------------
+     * See whether this instance references a valid addrinfo structure.
+    */
+    bool IsValid() const
+    {
+        return m_Handle;
+    }
+
+    /* --------------------------------------------------------------------------------------------
+     * Retrieve the associated string address.
+    */
+    CSStr GetAddress() const
+    {
+        return m_Addres.c_str();
+    }
+};
+
+} // Namespace:: SqMod
+
+#endif // _SQMMDB_SOCKADDR_HPP_