WhoisCache.h

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#ifndef WHOISCACHE_H
#define WHOISCACHE_H

#include <abuse/UrlRange.h>
#include <string>
#include <stdexcept>
#include <abuse/ZeWhois.h>
#include <map>
//Extended Whois Cache Interface

//forward decl
class CacheEntry;
//type definition
typedef std::map<UrlRange,CacheEntry*> CacheMap;

//generic Cache entry
class CacheEntry
{
public:
        virtual const CacheMap& getChildren()const =0;
        virtual CacheMap& getChildren()=0;
        virtual ~CacheEntry(){}
#ifdef _DEBUG
        virtual std::string dump()=0;
#endif
};

//effective data entry
class DataEntry: public virtual CacheEntry
{
public:
        virtual std::string getData()const=0;
};

//rir entry
class RirEntry: public virtual CacheEntry
{
public:
        virtual std::string getRir()const=0;
};

class WhoisCache
{
public:
        struct CacheResult
        {
                ZeWhois::WhoisList      results;
                const ZeWhois::RIR* pRir;
                bool bCompleted;
                CacheResult():bCompleted(false),pRir(&ZeWhois::rirFromRirHandle(ARINhandle)){}
        };
        virtual CacheResult get(const Url& url)const=0;
        virtual void addRir(const UrlRange& nr,const std::string& rir)throw(std::runtime_error)=0;
        virtual void add(const ZeWhois::WhoisList& lst)throw(std::runtime_error)=0;
        virtual void remove(const UrlRange& range)=0;
        virtual const CacheMap& getTree()const=0;
};

#endif //WHOISCACHE_H

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