mirror of
https://github.com/RetroShare/RetroShare.git
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90 lines
3.9 KiB
C++
90 lines
3.9 KiB
C++
/*******************************************************************************
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* libretroshare/src/serialiser: rstlvfileitem.h *
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* *
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* libretroshare: retroshare core library *
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* *
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* Copyright 2007-2008 by Robert Fernie,Chris Parker <retroshare@lunamutt.com> *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public License *
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* along with this program. If not, see <https://www.gnu.org/licenses/>. *
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* *
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*******************************************************************************/
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#pragma once
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/*******************************************************************
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* These are the Compound TLV structures that must be (un)packed.
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*
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******************************************************************/
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#include "serialiser/rstlvitem.h"
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#include "serialiser/rstlvidset.h"
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#include "serialiser/rstlvbinary.h"
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class RsTlvFileItem: public RsTlvItem
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{
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public:
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RsTlvFileItem();
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virtual ~RsTlvFileItem() { return; }
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virtual uint32_t TlvSize() const;
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virtual void TlvClear();
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virtual bool SetTlv(void *data, uint32_t size, uint32_t *offset) const;
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virtual bool GetTlv(void *data, uint32_t size, uint32_t *offset);
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virtual std::ostream &print(std::ostream &out, uint16_t indent) const;
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uint64_t filesize; /// Mandatory: size of file to be downloaded
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RsFileHash hash; /// Mandatory: to find file
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std::string name; /// Optional: name of file
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std::string path; /// Optional: path on host computer
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uint32_t pop; /// Optional: Popularity of file
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uint32_t age; /// Optional: age of file
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// For chunk hashing.
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uint32_t piecesize; /// Optional: bytes/piece for hashset.
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RsTlvHashSet hashset; /// Optional: chunk hashes.
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};
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class RsTlvFileSet: public RsTlvItem
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{
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public:
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RsTlvFileSet() { return; }
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virtual ~RsTlvFileSet() { return; }
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virtual uint32_t TlvSize() const;
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virtual void TlvClear();
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virtual bool SetTlv(void *data, uint32_t size, uint32_t *offset) const;
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virtual bool GetTlv(void *data, uint32_t size, uint32_t *offset);
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virtual std::ostream &print(std::ostream &out, uint16_t indent) const;
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std::list<RsTlvFileItem> items; /// Mandatory
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std::string title; /// Optional: title of file set
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std::string comment; /// Optional: comments for file
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};
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class RsTlvFileData: public RsTlvItem
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{
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public:
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RsTlvFileData();
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virtual ~RsTlvFileData() { return; }
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virtual uint32_t TlvSize() const;
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virtual void TlvClear();
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virtual bool SetTlv(void *data, uint32_t size, uint32_t *offset) const;
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virtual bool GetTlv(void *data, uint32_t size, uint32_t *offset);
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virtual std::ostream &print(std::ostream &out, uint16_t indent) const;
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RsTlvFileItem file; /// Mandatory: file information
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uint64_t file_offset; /// Mandatory: where to start in bin data
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RsTlvBinaryData binData; /// Mandatory: serialised file info
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};
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