llmime.h

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#ifndef LL_LLMIME_H
#define LL_LLMIME_H

#include <string>
#include "llsd.h"

class LLMimeIndex
{
public:
        /* @name Client interface.
         */

        LLSD headers() const;

        S32 offset() const;

        S32 contentLength() const;

        std::string contentType() const;

        bool isMultipart() const;

        S32 subPartCount() const;

        LLMimeIndex subPart(S32 index) const;

        /* @name Interface for building, testing, and helpers for typical use.
         */

        LLMimeIndex();

        LLMimeIndex(LLSD headers, S32 content_offset);

        LLMimeIndex(const LLMimeIndex& mime);

        // @brief Destructor.
        ~LLMimeIndex();

        /*
         * @breif Assignment operator.
         *
         * @param mime The other mime object.
         * @return Returns this after assignment.
         */
        LLMimeIndex& operator=(const LLMimeIndex& mime);

        bool attachSubPart(LLMimeIndex sub_part);

protected:
        // Implementation.
        class Impl;
        Impl* mImpl;
};


class LLMimeParser
{
public:
        // @brief Make a new mime parser.
        LLMimeParser();
        
        // @brief Mime parser Destructor.
        ~LLMimeParser();

        // @brief Reset internal state of this parser.
        void reset();

        
        /* @name Index generation interface.
         */

        bool parseIndex(std::istream& istr, LLMimeIndex& index);

        bool parseIndex(const std::vector<U8>& buffer, LLMimeIndex& index);

        bool parseIndex(std::istream& istr, S32 limit, LLMimeIndex& index);

        bool parseIndex(const U8* buffer, S32 buffer_length, LLMimeIndex& index);

        //bool verify(std::istream& istr, LLMimeIndex& index) const;

        //bool verify(U8* buffer, S32 buffer_length, LLMimeIndex& index) const;

protected:
        // Implementation.
        class Impl;
        Impl& mImpl;

private:
        // @brief Not implemneted to prevent copy consturction.
        LLMimeParser(const LLMimeParser& parser);

        // @brief Not implemneted to prevent assignment.
        LLMimeParser& operator=(const LLMimeParser& mime);
};

#endif // LL_LLMIME_H

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