AddressInfoList.hxx

#pragma once
 
// cosmos
#include <cosmos/dso_export.h>
#include <cosmos/net/AddressHints.hxx>
#include <cosmos/net/AddressInfo.hxx>
#include <cosmos/net/AddressInfoIterator.hxx>
 
namespace cosmos {
 
 
class COSMOS_API AddressInfoList {
public: // functions
 
        ~AddressInfoList() {
                clear();
        }
 
 
        void resolve(const SysString node, const SysString service);
 
        void clear();
 
 
        auto& hints() {
                return m_hints;
        }
 
 
        void setHints(const AddressHints &hints) {
                m_hints = hints;
        }
 
 
        bool valid() const {
                return m_addrs != nullptr;
        }
 
        AddressInfoIterator begin() const {
                return AddressInfoIterator{reinterpret_cast<const AddressInfo*>(m_addrs)};
        }
 
        AddressInfoIterator end() const {
                return AddressInfoIterator{nullptr};
        }
 
protected: // data
 
        AddressHints m_hints;
        struct addrinfo *m_addrs = nullptr;
};
 
} // end ns