mirror of
https://github.com/RetroShare/RetroShare.git
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Addition of serialisers for forum/distrib
Addition of TLV for Keys, Signatures and Images git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@592 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
drbob
parent
c6ac65efe5
commit
602c7cc7b7
9 changed files with 1730 additions and 6 deletions
652
libretroshare/src/serialiser/rsdistribitems.cc
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652
libretroshare/src/serialiser/rsdistribitems.cc
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/*
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* libretroshare/src/serialiser: rsforumitems.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.
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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 "serialiser/rsdistribitems.h"
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#include "serialiser/rsbaseserial.h"
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#include "serialiser/rstlvbase.h"
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#define RSSERIAL_DEBUG 1
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#include <iostream>
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/*************************************************************************/
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void RsDistribMsg::clear()
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{
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grpId.clear();
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parentId.clear();
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threadId.clear();
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timestamp = 0;
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msgId.clear();
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publishSignature.TlvClear();
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personalSignature.TlvClear();
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}
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std::ostream &RsDistribMsg::print(std::ostream &out, uint16_t indent)
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{
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printRsItemBase(out, "RsDistribMsg", indent);
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uint16_t int_Indent = indent + 2;
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printIndent(out, int_Indent);
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out << "grpId: " << grpId << std::endl;
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printIndent(out, int_Indent);
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out << "parentId: " << parentId << std::endl;
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printIndent(out, int_Indent);
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out << "threadId: " << threadId << std::endl;
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printIndent(out, int_Indent);
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out << "timestamp: " << timestamp << std::endl;
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printIndent(out, int_Indent);
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out << "<<<<<<<< Not Serialised >>>>>>>>" << std::endl;
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printIndent(out, int_Indent);
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out << "msgId: " << msgId << std::endl;
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publishSignature.print(out, int_Indent);
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personalSignature.print(out, int_Indent);
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out << "<<<<<<<< Not Serialised >>>>>>>>" << std::endl;
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printRsItemEnd(out, "RsDistribMsg", indent);
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return out;
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}
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void RsDistribSignedMsg::clear()
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{
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grpId.clear();
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msgId.clear();
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flags = 0;
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timestamp = 0;
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packet.TlvClear();
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publishSignature.TlvClear();
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personalSignature.TlvClear();
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return;
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}
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std::ostream &RsDistribSignedMsg::print(std::ostream &out, uint16_t indent)
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{
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printRsItemBase(out, "RsDistribSignedMsg", indent);
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uint16_t int_Indent = indent + 2;
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printIndent(out, int_Indent);
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out << "grpId: " << grpId << std::endl;
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printIndent(out, int_Indent);
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out << "msgId: " << msgId << std::endl;
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printIndent(out, int_Indent);
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out << "flags: " << flags << std::endl;
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printIndent(out, int_Indent);
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out << "timestamp: " << timestamp << std::endl;
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packet.print(out, 10);
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publishSignature.print(out, 10);
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personalSignature.print(out, 10);
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printRsItemEnd(out, "RsDistribSignedMsg", indent);
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return out;
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}
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/*************************************************************************/
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void RsDistribGrp::clear()
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{
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grpId.clear();
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timestamp = 0;
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grpFlags = 0;
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grpName.clear();
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grpDesc.clear();
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grpCategory.clear();
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grpControlFlags = 0;
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grpControlList.TlvClear();
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grpPixmap.TlvClear();
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adminKey.TlvClear();
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publishKeys.TlvClear();
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adminSignature.TlvClear();
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}
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std::ostream &RsDistribGrp::print(std::ostream &out, uint16_t indent)
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{
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printRsItemBase(out, "RsDistribGrp", indent);
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uint16_t int_Indent = indent + 2;
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printIndent(out, int_Indent);
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out << "grpId: " << grpId << std::endl;
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printIndent(out, int_Indent);
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out << "timestamp: " << timestamp << std::endl;
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printIndent(out, int_Indent);
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out << "grpFlags: " << grpFlags << std::endl;
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printIndent(out, int_Indent);
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std::string cnv_name(grpName.begin(), grpName.end());
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out << "grpName: " << cnv_name << std::endl;
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printIndent(out, int_Indent);
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std::string cnv_desc(grpDesc.begin(), grpDesc.end());
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out << "grpDesc: " << cnv_desc << std::endl;
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printIndent(out, int_Indent);
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std::string cnv_category(grpCategory.begin(), grpCategory.end());
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out << "grpCategory: " << cnv_category << std::endl;
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printIndent(out, int_Indent);
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out << "grpControlFlags: " << grpControlFlags << std::endl;
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grpControlList.print(out, int_Indent);
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grpPixmap.print(out, int_Indent);
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adminKey.print(out, int_Indent);
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publishKeys.print(out, int_Indent);
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adminSignature.print(out, int_Indent);
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printRsItemEnd(out, "RsDistribGrp", indent);
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return out;
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}
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/*************************************************************************/
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void RsDistribGrpKey::clear()
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{
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grpId.clear();
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key.TlvClear();
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}
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std::ostream &RsDistribGrpKey::print(std::ostream &out, uint16_t indent)
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{
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printRsItemBase(out, "RsDistribGrpKey", indent);
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uint16_t int_Indent = indent + 2;
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printIndent(out, int_Indent);
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out << "grpId: " << grpId << std::endl;
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key.print(out, int_Indent);
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printRsItemEnd(out, "RsDistribGrpKey", indent);
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return out;
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}
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/*************************************************************************/
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/*************************************************************************/
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uint32_t RsDistribSerialiser::sizeGrp(RsDistribGrp *item)
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{
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uint32_t s = 8; /* header */
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/* RsDistribMsg stuff */
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s += GetTlvStringSize(item->grpId);
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s += 4; /* timestamp */
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s += 4; /* grpFlags */
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s += GetTlvWideStringSize(item->grpName);
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s += GetTlvWideStringSize(item->grpDesc);
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s += GetTlvWideStringSize(item->grpCategory);
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s += 4; /* grpControlFlags */
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s += item->grpControlList.TlvSize();
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s += item->grpPixmap.TlvSize();
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s += item->adminKey.TlvSize();
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s += item->publishKeys.TlvSize();
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s += item->adminSignature.TlvSize();
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return s;
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}
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/* serialise the data to the buffer */
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bool RsDistribSerialiser::serialiseGrp(RsDistribGrp *item, void *data, uint32_t *pktsize)
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{
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uint32_t tlvsize = sizeGrp(item);
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uint32_t offset = 0;
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if (*pktsize < tlvsize)
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return false; /* not enough space */
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*pktsize = tlvsize;
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bool ok = true;
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ok &= setRsItemHeader(data, tlvsize, item->PacketId(), tlvsize);
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std::cerr << "RsDistribSerialiser::serialiseGrp() Header: " << ok << std::endl;
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std::cerr << "RsDistribSerialiser::serialiseGrp() Size: " << tlvsize << std::endl;
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/* skip the header */
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offset += 8;
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/* RsDistribGrp */
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ok &= SetTlvString(data, tlvsize, &offset, TLV_TYPE_STR_GROUPID, item->grpId);
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std::cerr << "RsDistribSerialiser::serialiseGrp() grpId: " << ok << std::endl;
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ok &= setRawUInt32(data, tlvsize, &offset, item->timestamp);
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std::cerr << "RsDistribSerialiser::serialiseGrp() timestamp: " << ok << std::endl;
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ok &= setRawUInt32(data, tlvsize, &offset, item->grpFlags);
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std::cerr << "RsDistribSerialiser::serialiseGrp() grpFlags: " << ok << std::endl;
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ok &= SetTlvWideString(data, tlvsize, &offset, TLV_TYPE_WSTR_NAME, item->grpName);
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std::cerr << "RsDistribSerialiser::serialiseGrp() grpName: " << ok << std::endl;
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ok &= SetTlvWideString(data, tlvsize, &offset, TLV_TYPE_WSTR_COMMENT, item->grpDesc);
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std::cerr << "RsDistribSerialiser::serialiseGrp() grpDesc: " << ok << std::endl;
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ok &= SetTlvWideString(data, tlvsize, &offset, TLV_TYPE_WSTR_CATEGORY, item->grpCategory);
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std::cerr << "RsDistribSerialiser::serialiseGrp() grpCategory: " << ok << std::endl;
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ok &= setRawUInt32(data, tlvsize, &offset, item->grpControlFlags);
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std::cerr << "RsDistribSerialiser::serialiseGrp() grpControlFlags: " << ok << std::endl;
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ok &= item->grpControlList.SetTlv(data, tlvsize, &offset);
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std::cerr << "RsDistribSerialiser::serialiseGrp() grpControlList: " << ok << std::endl;
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ok &= item->grpPixmap.SetTlv(data, tlvsize, &offset);
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std::cerr << "RsDistribSerialiser::serialiseGrp() grpPixmap: " << ok << std::endl;
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ok &= item->adminKey.SetTlv(data, tlvsize, &offset);
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std::cerr << "RsDistribSerialiser::serialiseGrp() adminKey: " << ok << std::endl;
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ok &= item->publishKeys.SetTlv(data, tlvsize, &offset);
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std::cerr << "RsDistribSerialiser::serialiseGrp() publishKeys: " << ok << std::endl;
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ok &= item->adminSignature.SetTlv(data, tlvsize, &offset);
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std::cerr << "RsDistribSerialiser::serialiseGrp() adminSignature: " << ok << std::endl;
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if (offset != tlvsize)
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{
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ok = false;
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std::cerr << "RsDistribSerialiser::serialiseGrp() Size Error! " << std::endl;
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}
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return ok;
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}
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RsDistribGrp *RsDistribSerialiser::deserialiseGrp(void *data, uint32_t *pktsize)
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{
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/* get the type and size */
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uint32_t rstype = getRsItemId(data);
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uint32_t rssize = getRsItemSize(data);
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uint32_t offset = 0;
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if ((RS_PKT_VERSION_SERVICE != getRsItemVersion(rstype)) ||
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(RS_SERVICE_TYPE_DISTRIB != getRsItemService(rstype)) ||
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(RS_PKT_SUBTYPE_DISTRIB_GRP != getRsItemSubType(rstype)))
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{
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return NULL; /* wrong type */
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}
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if (*pktsize < rssize) /* check size */
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return NULL; /* not enough data */
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/* set the packet length */
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*pktsize = rssize;
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bool ok = true;
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/* ready to load */
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RsDistribGrp *item = new RsDistribGrp();
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item->clear();
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/* skip the header */
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offset += 8;
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/* RsDistribGrp */
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ok &= GetTlvString(data, rssize, &offset, TLV_TYPE_STR_GROUPID, item->grpId);
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ok &= getRawUInt32(data, rssize, &offset, &(item->timestamp));
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ok &= getRawUInt32(data, rssize, &offset, &(item->grpFlags));
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ok &= GetTlvWideString(data, rssize, &offset, TLV_TYPE_WSTR_NAME, item->grpName);
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ok &= GetTlvWideString(data, rssize, &offset, TLV_TYPE_WSTR_COMMENT, item->grpDesc);
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ok &= GetTlvWideString(data, rssize, &offset, TLV_TYPE_WSTR_CATEGORY, item->grpCategory);
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ok &= getRawUInt32(data, rssize, &offset, &(item->grpControlFlags));
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ok &= item->grpControlList.GetTlv(data, rssize, &offset);
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ok &= item->grpPixmap.GetTlv(data, rssize, &offset);
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ok &= item->adminKey.GetTlv(data, rssize, &offset);
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ok &= item->publishKeys.GetTlv(data, rssize, &offset);
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ok &= item->adminSignature.GetTlv(data, rssize, &offset);
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if (offset != rssize)
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{
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/* error */
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delete item;
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return NULL;
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}
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if (!ok)
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{
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delete item;
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return NULL;
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}
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return item;
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}
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/*************************************************************************/
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uint32_t RsDistribSerialiser::sizeGrpKey(RsDistribGrpKey *item)
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{
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uint32_t s = 8; /* header */
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s += GetTlvStringSize(item->grpId);
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s += item->key.TlvSize();
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return s;
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}
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/* serialise the data to the buffer */
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bool RsDistribSerialiser::serialiseGrpKey(RsDistribGrpKey *item, void *data, uint32_t *pktsize)
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{
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uint32_t tlvsize = sizeGrpKey(item);
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uint32_t offset = 0;
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if (*pktsize < tlvsize)
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return false; /* not enough space */
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*pktsize = tlvsize;
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bool ok = true;
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ok &= setRsItemHeader(data, tlvsize, item->PacketId(), tlvsize);
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std::cerr << "RsDistribSerialiser::serialiseGrpKey() Header: " << ok << std::endl;
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std::cerr << "RsDistribSerialiser::serialiseGrpKey() Size: " << tlvsize << std::endl;
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/* skip the header */
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offset += 8;
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/* RsDistribGrp */
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ok &= SetTlvString(data, tlvsize, &offset, TLV_TYPE_STR_GROUPID, item->grpId);
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std::cerr << "RsDistribSerialiser::serialiseGrpKey() grpId: " << ok << std::endl;
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ok &= item->key.SetTlv(data, tlvsize, &offset);
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std::cerr << "RsDistribSerialiser::serialiseGrpKey() key: " << ok << std::endl;
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if (offset != tlvsize)
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{
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ok = false;
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std::cerr << "RsDistribSerialiser::serialiseGrpKey() Size Error! " << std::endl;
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}
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return ok;
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}
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RsDistribGrpKey *RsDistribSerialiser::deserialiseGrpKey(void *data, uint32_t *pktsize)
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{
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/* get the type and size */
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uint32_t rstype = getRsItemId(data);
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uint32_t rssize = getRsItemSize(data);
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uint32_t offset = 0;
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if ((RS_PKT_VERSION_SERVICE != getRsItemVersion(rstype)) ||
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(RS_SERVICE_TYPE_DISTRIB != getRsItemService(rstype)) ||
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(RS_PKT_SUBTYPE_DISTRIB_GRP_KEY != getRsItemSubType(rstype)))
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{
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return NULL; /* wrong type */
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}
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if (*pktsize < rssize) /* check size */
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return NULL; /* not enough data */
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/* set the packet length */
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*pktsize = rssize;
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bool ok = true;
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/* ready to load */
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RsDistribGrpKey *item = new RsDistribGrpKey();
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item->clear();
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/* skip the header */
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offset += 8;
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/* RsDistribGrp */
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ok &= GetTlvString(data, rssize, &offset, TLV_TYPE_STR_GROUPID, item->grpId);
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ok &= item->key.GetTlv(data, rssize, &offset);
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if (offset != rssize)
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{
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/* error */
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delete item;
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return NULL;
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}
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if (!ok)
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{
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delete item;
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return NULL;
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}
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return item;
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}
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/*************************************************************************/
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uint32_t RsDistribSerialiser::sizeSignedMsg(RsDistribSignedMsg *item)
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{
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uint32_t s = 8; /* header */
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/* RsDistribSignedMsg stuff */
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s += GetTlvStringSize(item->grpId);
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s += GetTlvStringSize(item->msgId);
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s += 4; /* flags */
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s += 4; /* timestamp */
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s += item->packet.TlvSize();
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s += item->publishSignature.TlvSize();
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s += item->personalSignature.TlvSize();
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return s;
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}
|
||||
|
||||
/* serialise the data to the buffer */
|
||||
bool RsDistribSerialiser::serialiseSignedMsg(RsDistribSignedMsg *item, void *data, uint32_t *pktsize)
|
||||
{
|
||||
uint32_t tlvsize = sizeSignedMsg(item);
|
||||
uint32_t offset = 0;
|
||||
|
||||
if (*pktsize < tlvsize)
|
||||
return false; /* not enough space */
|
||||
|
||||
*pktsize = tlvsize;
|
||||
|
||||
bool ok = true;
|
||||
|
||||
ok &= setRsItemHeader(data, tlvsize, item->PacketId(), tlvsize);
|
||||
|
||||
std::cerr << "RsDistribSerialiser::serialiseSignedMsg() Header: " << ok << std::endl;
|
||||
std::cerr << "RsDistribSerialiser::serialiseSignedMsg() Size: " << tlvsize << std::endl;
|
||||
|
||||
/* skip the header */
|
||||
offset += 8;
|
||||
|
||||
/* RsDistribSignedMsg */
|
||||
ok &= SetTlvString(data, tlvsize, &offset, TLV_TYPE_STR_GROUPID, item->grpId);
|
||||
std::cerr << "RsDistribSerialiser::serialiseSignedMsg() grpId: " << ok << std::endl;
|
||||
ok &= SetTlvString(data, tlvsize, &offset, TLV_TYPE_STR_MSGID, item->msgId);
|
||||
std::cerr << "RsDistribSerialiser::serialiseSignedMsg() msgId: " << ok << std::endl;
|
||||
|
||||
ok &= setRawUInt32(data, tlvsize, &offset, item->flags);
|
||||
std::cerr << "RsDistribSerialiser::serialiseSignedMsg() flags: " << ok << std::endl;
|
||||
ok &= setRawUInt32(data, tlvsize, &offset, item->timestamp);
|
||||
std::cerr << "RsDistribSerialiser::serialiseSignedMsg() timestamp: " << ok << std::endl;
|
||||
|
||||
ok &= item->packet.SetTlv(data, tlvsize, &offset);
|
||||
std::cerr << "RsDistribSerialiser::serialiseSignedMsg() packet: " << ok << std::endl;
|
||||
|
||||
ok &= item->publishSignature.SetTlv(data, tlvsize, &offset);
|
||||
std::cerr << "RsDistribSerialiser::serialiseSignedMsg() publishSignature: " << ok << std::endl;
|
||||
ok &= item->personalSignature.SetTlv(data, tlvsize, &offset);
|
||||
std::cerr << "RsDistribSerialiser::serialiseSignedMsg() personalSignature: " << ok << std::endl;
|
||||
|
||||
if (offset != tlvsize)
|
||||
{
|
||||
ok = false;
|
||||
std::cerr << "RsDistribSerialiser::serialiseSignedMsg() Size Error! " << std::endl;
|
||||
}
|
||||
|
||||
return ok;
|
||||
}
|
||||
|
||||
|
||||
RsDistribSignedMsg *RsDistribSerialiser::deserialiseSignedMsg(void *data, uint32_t *pktsize)
|
||||
{
|
||||
/* get the type and size */
|
||||
uint32_t rstype = getRsItemId(data);
|
||||
uint32_t rssize = getRsItemSize(data);
|
||||
|
||||
uint32_t offset = 0;
|
||||
|
||||
|
||||
if ((RS_PKT_VERSION_SERVICE != getRsItemVersion(rstype)) ||
|
||||
(RS_SERVICE_TYPE_DISTRIB != getRsItemService(rstype)) ||
|
||||
(RS_PKT_SUBTYPE_DISTRIB_SIGNED_MSG != getRsItemSubType(rstype)))
|
||||
{
|
||||
return NULL; /* wrong type */
|
||||
}
|
||||
|
||||
if (*pktsize < rssize) /* check size */
|
||||
return NULL; /* not enough data */
|
||||
|
||||
/* set the packet length */
|
||||
*pktsize = rssize;
|
||||
|
||||
bool ok = true;
|
||||
|
||||
/* ready to load */
|
||||
RsDistribSignedMsg *item = new RsDistribSignedMsg();
|
||||
item->clear();
|
||||
|
||||
/* skip the header */
|
||||
offset += 8;
|
||||
|
||||
/* RsDistribGrp */
|
||||
ok &= GetTlvString(data, rssize, &offset, TLV_TYPE_STR_GROUPID, item->grpId);
|
||||
ok &= GetTlvString(data, rssize, &offset, TLV_TYPE_STR_MSGID, item->msgId);
|
||||
ok &= getRawUInt32(data, rssize, &offset, &(item->flags));
|
||||
ok &= getRawUInt32(data, rssize, &offset, &(item->timestamp));
|
||||
|
||||
ok &= item->packet.GetTlv(data, rssize, &offset);
|
||||
|
||||
ok &= item->publishSignature.GetTlv(data, rssize, &offset);
|
||||
ok &= item->personalSignature.GetTlv(data, rssize, &offset);
|
||||
|
||||
if (offset != rssize)
|
||||
{
|
||||
/* error */
|
||||
delete item;
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (!ok)
|
||||
{
|
||||
delete item;
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return item;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
uint32_t RsDistribSerialiser::size(RsItem *i)
|
||||
{
|
||||
RsDistribGrp *dg;
|
||||
RsDistribGrpKey *dgk;
|
||||
RsDistribSignedMsg *dsm;
|
||||
|
||||
/* in order of frequency */
|
||||
if (NULL != (dsm = dynamic_cast<RsDistribSignedMsg *>(i)))
|
||||
{
|
||||
return sizeSignedMsg(dsm);
|
||||
}
|
||||
else if (NULL != (dg = dynamic_cast<RsDistribGrp *>(i)))
|
||||
{
|
||||
return sizeGrp(dg);
|
||||
}
|
||||
else if (NULL != (dgk = dynamic_cast<RsDistribGrpKey *>(i)))
|
||||
{
|
||||
return sizeGrpKey(dgk);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool RsDistribSerialiser::serialise(RsItem *i, void *data, uint32_t *pktsize)
|
||||
{
|
||||
RsDistribGrp *dg;
|
||||
RsDistribGrpKey *dgk;
|
||||
RsDistribSignedMsg *dsm;
|
||||
|
||||
if (NULL != (dsm = dynamic_cast<RsDistribSignedMsg *>(i)))
|
||||
{
|
||||
return serialiseSignedMsg(dsm, data, pktsize);
|
||||
}
|
||||
else if (NULL != (dg = dynamic_cast<RsDistribGrp *>(i)))
|
||||
{
|
||||
return serialiseGrp(dg, data, pktsize);
|
||||
}
|
||||
else if (NULL != (dgk = dynamic_cast<RsDistribGrpKey *>(i)))
|
||||
{
|
||||
return serialiseGrpKey(dgk, data, pktsize);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
RsItem *RsDistribSerialiser::deserialise(void *data, uint32_t *pktsize)
|
||||
{
|
||||
/* get the type and size */
|
||||
uint32_t rstype = getRsItemId(data);
|
||||
|
||||
if ((RS_PKT_VERSION_SERVICE != getRsItemVersion(rstype)) ||
|
||||
(RS_SERVICE_TYPE_DISTRIB != getRsItemService(rstype)))
|
||||
{
|
||||
return NULL; /* wrong type */
|
||||
}
|
||||
|
||||
switch(getRsItemSubType(rstype))
|
||||
{
|
||||
case RS_PKT_SUBTYPE_DISTRIB_GRP:
|
||||
return deserialiseGrp(data, pktsize);
|
||||
break;
|
||||
case RS_PKT_SUBTYPE_DISTRIB_GRP_KEY:
|
||||
return deserialiseGrpKey(data, pktsize);
|
||||
break;
|
||||
case RS_PKT_SUBTYPE_DISTRIB_SIGNED_MSG:
|
||||
return deserialiseSignedMsg(data, pktsize);
|
||||
break;
|
||||
default:
|
||||
return NULL;
|
||||
break;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue