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https://github.com/RetroShare/RetroShare.git
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moved some files to unfinished and deleted soem unused files
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csoler
parent
602bc36eec
commit
ddca91b0c9
16 changed files with 0 additions and 1206 deletions
419
libretroshare/src/unfinished/rstlvdsdv.cc
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419
libretroshare/src/unfinished/rstlvdsdv.cc
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/*
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* libretroshare/src/serialiser: rstlvtypes.cc
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*
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* RetroShare Serialiser.
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*
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* Copyright 2007-2008 by Robert Fernie, Chris Parker
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License Version 2 as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA.
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*
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* Please report all bugs and problems to "retroshare@lunamutt.com".
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*
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*/
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#include "rstlvdsdv.h"
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#include "rsbaseserial.h"
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/************************************* RsTlvDsdvEndPoint ************************************/
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RsTlvDsdvEndPoint::RsTlvDsdvEndPoint()
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:RsTlvItem(), idType(0)
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{
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return;
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}
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void RsTlvDsdvEndPoint::TlvClear()
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{
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idType = 0;
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anonChunk.clear();
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serviceId.clear();
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}
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uint32_t RsTlvDsdvEndPoint::TlvSize() const
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{
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uint32_t s = TLV_HEADER_SIZE; /* header + 4 + str + str */
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s += 4; // idType;
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s += GetTlvStringSize(anonChunk);
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s += GetTlvStringSize(serviceId);
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return s;
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}
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bool RsTlvDsdvEndPoint::SetTlv(void *data, uint32_t size, uint32_t *offset) const
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{
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/* must check sizes */
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uint32_t tlvsize = TlvSize();
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uint32_t tlvend = *offset + tlvsize;
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if (size < tlvend)
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return false; /* not enough space */
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bool ok = true;
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/* start at data[offset] */
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/* add mandatory parts first */
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ok &= SetTlvBase(data, tlvend, offset, TLV_TYPE_DSDV_ENDPOINT, tlvsize);
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ok &= setRawUInt32(data, tlvend, offset, idType);
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ok &= SetTlvString(data, tlvend, offset, TLV_TYPE_STR_GENID, anonChunk);
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ok &= SetTlvString(data, tlvend, offset, TLV_TYPE_STR_HASH_SHA1, serviceId);
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return ok;
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}
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bool RsTlvDsdvEndPoint::GetTlv(void *data, uint32_t size, uint32_t *offset)
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{
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if (size < *offset + TLV_HEADER_SIZE)
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return false;
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uint16_t tlvtype = GetTlvType( &(((uint8_t *) data)[*offset]) );
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uint32_t tlvsize = GetTlvSize( &(((uint8_t *) data)[*offset]) );
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uint32_t tlvend = *offset + tlvsize;
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if (size < tlvend) /* check size */
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return false; /* not enough space */
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if (tlvtype != TLV_TYPE_DSDV_ENDPOINT) /* check type */
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return false;
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bool ok = true;
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/* ready to load */
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TlvClear();
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/* skip the header */
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(*offset) += TLV_HEADER_SIZE;
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ok &= getRawUInt32(data, tlvend, offset, &(idType));
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ok &= GetTlvString(data, tlvend, offset, TLV_TYPE_STR_GENID, anonChunk);
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ok &= GetTlvString(data, tlvend, offset, TLV_TYPE_STR_HASH_SHA1, serviceId);
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/***************************************************************************
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* NB: extra components could be added (for future expansion of the type).
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* or be present (if this code is reading an extended version).
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*
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* We must chew up the extra characters to conform with TLV specifications
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***************************************************************************/
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if (*offset != tlvend)
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{
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#ifdef TLV_DEBUG
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std::cerr << "RsTlvDsdvEndPoint::GetTlv() Warning extra bytes at end of item";
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std::cerr << std::endl;
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#endif
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*offset = tlvend;
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}
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return ok;
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}
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std::ostream &RsTlvDsdvEndPoint::print(std::ostream &out, uint16_t indent) const
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{
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printBase(out, "RsTlvDsdvEndPoint", indent);
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uint16_t int_Indent = indent + 2;
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printIndent(out, int_Indent);
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out << "idType:" << idType;
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out << std::endl;
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printIndent(out, int_Indent);
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out << "AnonChunk:" << anonChunk;
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out << std::endl;
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printIndent(out, int_Indent);
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out << "ServiceId:" << serviceId;
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out << std::endl;
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printEnd(out, "RsTlvDsdvEndPoint", indent);
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return out;
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}
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/************************************* RsTlvDsdvEntry ************************************/
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RsTlvDsdvEntry::RsTlvDsdvEntry()
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:RsTlvItem(), sequence(0), distance(0)
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{
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return;
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}
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void RsTlvDsdvEntry::TlvClear()
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{
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endPoint.TlvClear();
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sequence = 0;
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distance = 0;
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}
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uint32_t RsTlvDsdvEntry::TlvSize() const
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{
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uint32_t s = TLV_HEADER_SIZE; /* header + EndPoint.Size + 4 + 4 */
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s += endPoint.TlvSize();
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s += 4; // sequence;
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s += 4; // distance;
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return s;
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}
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bool RsTlvDsdvEntry::SetTlv(void *data, uint32_t size, uint32_t *offset) const
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{
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/* must check sizes */
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uint32_t tlvsize = TlvSize();
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uint32_t tlvend = *offset + tlvsize;
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if (size < tlvend)
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return false; /* not enough space */
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bool ok = true;
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/* start at data[offset] */
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/* add mandatory parts first */
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ok &= SetTlvBase(data, tlvend, offset, TLV_TYPE_DSDV_ENTRY, tlvsize);
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ok &= endPoint.SetTlv(data, size, offset);
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ok &= setRawUInt32(data, tlvend, offset, sequence);
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ok &= setRawUInt32(data, tlvend, offset, distance);
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return ok;
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}
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bool RsTlvDsdvEntry::GetTlv(void *data, uint32_t size, uint32_t *offset)
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{
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if (size < *offset + TLV_HEADER_SIZE)
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return false;
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uint16_t tlvtype = GetTlvType( &(((uint8_t *) data)[*offset]) );
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uint32_t tlvsize = GetTlvSize( &(((uint8_t *) data)[*offset]) );
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uint32_t tlvend = *offset + tlvsize;
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if (size < tlvend) /* check size */
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return false; /* not enough space */
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if (tlvtype != TLV_TYPE_DSDV_ENTRY) /* check type */
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return false;
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bool ok = true;
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/* ready to load */
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TlvClear();
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/* skip the header */
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(*offset) += TLV_HEADER_SIZE;
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ok &= endPoint.GetTlv(data, size, offset);
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ok &= getRawUInt32(data, tlvend, offset, &(sequence));
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ok &= getRawUInt32(data, tlvend, offset, &(distance));
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/***************************************************************************
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* NB: extra components could be added (for future expansion of the type).
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* or be present (if this code is reading an extended version).
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*
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* We must chew up the extra characters to conform with TLV specifications
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***************************************************************************/
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if (*offset != tlvend)
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{
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#ifdef TLV_DEBUG
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std::cerr << "RsTlvDsdvEntry::GetTlv() Warning extra bytes at end of item";
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std::cerr << std::endl;
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#endif
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*offset = tlvend;
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}
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return ok;
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}
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std::ostream &RsTlvDsdvEntry::print(std::ostream &out, uint16_t indent) const
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{
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printBase(out, "RsTlvDsdvEntry", indent);
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uint16_t int_Indent = indent + 2;
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endPoint.print(out, int_Indent);
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printIndent(out, int_Indent);
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out << "Sequence:" << sequence;
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out << std::endl;
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printIndent(out, int_Indent);
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out << "Distance:" << distance;
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out << std::endl;
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printEnd(out, "RsTlvDsdvEntry", indent);
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return out;
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}
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/************************************* RsTlvDsdvEntrySet ************************************/
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#if 0
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RsTlvDsdvEntrySet::RsTlvDsdvEntrySet()
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{
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}
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void RsTlvDsdvEntrySet::TlvClear()
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{
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entries.clear();
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}
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uint32_t RsTlvDsdvEntrySet::TlvSize()
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{
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uint32_t s = TLV_HEADER_SIZE; /* header */
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std::list<RsTlvDsdvEntry>::iterator it;
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if(!entries.empty())
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{
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for(it = entries.begin(); it != entries.end() ; ++it)
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s += it->TlvSize();
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}
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return s;
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}
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bool RsTlvDsdvEntrySet::SetTlv(void *data, uint32_t size, uint32_t *offset) /* serialise */
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{
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/* must check sizes */
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uint32_t tlvsize = TlvSize();
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uint32_t tlvend = *offset + tlvsize;
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if (size < tlvend)
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return false; /* not enough space */
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bool ok = true;
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/* start at data[offset] */
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ok &= SetTlvBase(data, tlvend, offset, TLV_TYPE_DSDV_ENTRY_SET , tlvsize);
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if(!entries.empty())
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{
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std::list<RsTlvDsdvEntry>::iterator it;
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for(it = entries.begin(); it != entries.end() ; ++it)
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ok &= it->SetTlv(data, size, offset);
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}
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return ok;
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}
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bool RsTlvDsdvEntrySet::GetTlv(void *data, uint32_t size, uint32_t *offset) /* serialise */
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{
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if (size < *offset + TLV_HEADER_SIZE)
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return false;
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uint16_t tlvtype = GetTlvType( &(((uint8_t *) data)[*offset]) );
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uint32_t tlvsize = GetTlvSize( &(((uint8_t *) data)[*offset]) );
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uint32_t tlvend = *offset + tlvsize;
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if (size < tlvend) /* check size */
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return false; /* not enough space */
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if (tlvtype != TLV_TYPE_DSDV_ENTRY_SET) /* check type */
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return false;
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bool ok = true;
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/* ready to load */
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TlvClear();
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/* skip the header */
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(*offset) += TLV_HEADER_SIZE;
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/* while there is TLV */
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while((*offset) + 2 < tlvend)
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{
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/* get the next type */
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uint16_t tlvsubtype = GetTlvType( &(((uint8_t *) data)[*offset]) );
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switch(tlvsubtype)
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{
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case TLV_TYPE_DSDV_ENTRY:
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{
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RsTlvDsdvEntry entry;
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ok &= entry.GetTlv(data, size, offset);
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if (ok)
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{
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entries.push_back(entry);
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}
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}
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break;
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default:
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ok &= SkipUnknownTlv(data, tlvend, offset);
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break;
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}
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if (!ok)
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break;
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}
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/***************************************************************************
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* NB: extra components could be added (for future expansion of the type).
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* or be present (if this code is reading an extended version).
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*
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* We must chew up the extra characters to conform with TLV specifications
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***************************************************************************/
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if (*offset != tlvend)
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{
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#ifdef TLV_DEBUG
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std::cerr << "RsTlvDsdvEntrySet::GetTlv() Warning extra bytes at end of item";
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std::cerr << std::endl;
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#endif
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*offset = tlvend;
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}
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return ok;
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}
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// prints out contents of RsTlvDsdvEntrySet
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std::ostream &RsTlvDsdvEntrySet::print(std::ostream &out, uint16_t indent)
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{
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printBase(out, "RsTlvDsdvEntrySet", indent);
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uint16_t int_Indent = indent + 2;
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std::list<RsTlvDsdvEntry>::iterator it;
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for(it = entries.begin(); it != entries.end() ; ++it)
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it->print(out, int_Indent);
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printEnd(out, "RsTlvDsdvEntrySet", indent);
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return out;
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}
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#endif
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