llsrv.h

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#ifndef LL_LLSRV_H
#define LL_LLSRV_H

class LLSRV;

class LLSRVRecord
{
        friend class LLSRV;

protected:
        U16 mPriority;
        U16 mWeight;
        std::string mTarget;
        U16 mPort;

public:
        LLSRVRecord(U16 priority, U16 weight, const std::string& target,
                                U16 port) :
                mPriority(priority),
                mWeight(weight),
                mTarget(target),
                mPort(port) {
        }

        U16 priority() const { return mPriority; }
        U16 weight() const { return mWeight; }
        const std::string& target() const { return mTarget; }
        U16 port() const { return mPort; }

        struct ComparePriorityLowest
        {
                bool operator()(const LLSRVRecord& lhs, const LLSRVRecord& rhs)
                {
                        return lhs.mPriority < rhs.mPriority;
                }
        };
};
        
class LLSRV
{
protected:
#ifndef LL_WINDOWS
        static std::vector<LLSRVRecord> parseResponse(const unsigned char *response,
                                                                                                  int resp_len);
#endif
        static std::vector<LLSRVRecord> reorder(std::vector<LLSRVRecord>& recs);

public:
        static std::vector<LLSRVRecord> query(const std::string& name);
        static std::vector<std::string> rewriteURI(const std::string& uri);
};

#endif // LL_LLSRV_H

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