mirror of
https://github.com/RetroShare/RetroShare.git
synced 2025-07-08 15:29:35 -04:00
935745a08e
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@246 b45a01b8-16f6-495d-af2f-9b41ad6348cc
791 lines
14 KiB
C++
791 lines
14 KiB
C++
/*
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* "$Id: pqi_base.cc,v 1.17 2007-03-31 09:41:32 rmf24 Exp $"
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*
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* 3P/PQI network interface for RetroShare.
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*
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* Copyright 2004-2006 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 "pqi/pqi_base.h"
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#include <ctype.h>
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// local functions.
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int pqiroute_setshift(ChanId *item, int chan);
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int pqiroute_getshift(ChanId *item);
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// these ones are also exported!
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int pqicid_clear(ChanId *cid);
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int pqicid_copy(const ChanId *cid, ChanId *newcid);
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int pqicid_cmp(const ChanId *cid1, ChanId *cid2);
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// Helper functions for the PQInterface.
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static int next_search_id = 1;
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int getPQIsearchId()
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{
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return next_search_id++;
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}
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// SI Operations.
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PQItem::PQItem()
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:sid(0), type(0), subtype(0), p(0)
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{
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//std::cerr << "Creating PQItem(0,0)@" << std::endl;
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//std::cerr << (void *) this << std::endl;
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pqicid_clear(&cid);
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return;
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}
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PQItem::~PQItem()
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{
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//std::cerr << "Deleting PQItem(" << type << ",";
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//std::cerr << subtype << ")@" << (void *) this << std::endl;
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return;
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}
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PQItem::PQItem(int t, int st)
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:sid(0), type(t), subtype(st), flags(0), p(0)
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{
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//std::cerr << "Creating PQItem(" << t << "," << st << ")@";
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//std::cerr << (void *) this << std::endl;
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pqicid_clear(&cid);
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return;
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}
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PQItem *PQItem::clone()
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{
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PQItem *npqi = new PQItem();
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npqi -> copy(this);
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return npqi;
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}
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void PQItem::copy(const PQItem *pqi)
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{
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sid = pqi -> sid;
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pqicid_copy(&(pqi -> cid), &(cid));
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type = pqi -> type;
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subtype = pqi -> subtype;
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flags = pqi -> flags;
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p = pqi -> p;
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return;
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}
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void PQItem::copyIDs(const PQItem *pqi)
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{
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sid = pqi -> sid;
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pqicid_copy(&(pqi -> cid), &(cid));
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// Person ref should also be part of the id.
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p = pqi -> p;
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return;
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}
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std::ostream &PQItem::print(std::ostream &out)
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{
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out << "-- PQItem" << std::endl;
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out << "CID [" << cid.route[0];
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for(int i = 0; i < 10; i++)
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out << ":" << cid.route[i];
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out << "] SID: " << sid << std::endl;
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out << "Type: " << type << "/" << subtype;
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out << " Flags: " << flags << std::endl;
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out << " Source: ";
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if (p == NULL)
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{
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out << "*Unknown*" << std::endl;
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}
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else
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{
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out << p -> Name() << std::endl;
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}
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return out << "--" << std::endl;
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}
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int PQItem::cidpop()
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{
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return pqiroute_getshift(&cid);
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}
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void PQItem::cidpush(int id)
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{
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pqiroute_setshift(&cid, id);
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return;
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}
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PQFileItem::PQFileItem()
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:PQItem(PQI_ITEM_TYPE_FILEITEM, PQI_FI_SUBTYPE_GENERAL),
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reqtype(PQIFILE_STD)
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{
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//std::cerr << "Creating PQFileItem()" << std::endl;
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return;
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}
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PQFileItem::PQFileItem(int subtype)
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:PQItem(PQI_ITEM_TYPE_FILEITEM, subtype),
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reqtype(PQIFILE_STD)
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{
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//std::cerr << "Creating PQFileItem()" << std::endl;
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return;
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}
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PQFileItem::~PQFileItem()
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{
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//std::cerr << "Deleting PQFileItem()" << std::endl;
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return;
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}
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PQFileItem *PQFileItem::clone()
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{
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PQFileItem *nfi = new PQFileItem();
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nfi -> copy(this);
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return nfi;
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}
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void PQFileItem::copy(const PQFileItem *src)
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{
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PQItem::copy(src);
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hash = src -> hash;
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name = src -> name;
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path = src -> path;
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ext = src -> ext;
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size = src -> size;
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fileoffset = src -> fileoffset;
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chunksize = src -> chunksize;
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exttype = src -> exttype;
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reqtype = src -> reqtype;
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return;
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}
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std::ostream &PQFileItem::print(std::ostream &out)
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{
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out << "-------- PQFileItem" << std::endl;
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PQItem::print(out);
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out << "Name: " << name << std::endl;
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out << "Hash: " << hash << std::endl;
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out << "Path: " << path << std::endl;
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out << "Ext: " << ext << std::endl;
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out << "Size: " << size << std::endl;
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out << "FileOffset: " << fileoffset << std::endl;
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out << "ChunkSize: " << chunksize << std::endl;
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out << "Ext/Req Types: " << exttype << "/" << reqtype << std::endl;
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return out << "--------" << std::endl;
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}
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PQFileData::PQFileData()
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:PQFileItem(PQI_FI_SUBTYPE_DATA),
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datalen(0), data(NULL), fileflags(0)
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{
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//std::cerr << "Creating PQFileData()" << std::endl;
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flags = 0;
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return;
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}
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PQFileData::~PQFileData()
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{
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if (data != NULL)
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{
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free(data);
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}
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//std::cerr << "Deleting PQFileData()" << std::endl;
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return;
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}
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PQFileData *PQFileData::clone()
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{
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PQFileData *nfd = new PQFileData();
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nfd -> copy(this);
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return nfd;
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}
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void PQFileData::copy(const PQFileData *fd)
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{
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// copy below.
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PQItem::copy(fd);
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if (data != NULL)
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{
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free(data);
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}
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data = malloc(fd -> datalen);
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memcpy(data, fd -> data, fd -> datalen);
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datalen = fd -> datalen;
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fileflags = fd -> fileflags;
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return;
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}
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std::ostream &PQFileData::print(std::ostream &out)
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{
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out << "-------- PQFileData" << std::endl;
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PQItem::print(out);
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out << "DataLen: " << datalen << std::endl;
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out << "FileFlags: " << fileflags << std::endl;
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return out << "--------" << std::endl;
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}
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int PQFileData::writedata(std::ostream &out)
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{
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//std::cerr << "PQFileData::writedata() len: " << datalen << std::endl;
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if (data != NULL)
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{
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out.write((char *) data, datalen);
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if (out.bad())
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{
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//std::cerr << "PQFileData::writedata() Bad ostream!" << std::endl;
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return -1;
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}
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return 1;
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}
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return 1;
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}
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int PQFileData::readdata(std::istream &in, int maxbytes)
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{
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if (data != NULL)
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{
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free(data);
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}
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data = malloc(maxbytes);
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in.read((char *) data, maxbytes);
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int read = in.gcount();
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// if read < maxread then finished?
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if (read < maxbytes)
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{
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// check if finished.
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if (in.eof())
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{
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isend();
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}
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else
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{
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//std::cerr << "pqi_makeFilePkt() Only Read: ";
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//std::cerr << read << "/" << maxbytes << " Why?";
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//std::cerr << std::endl;
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}
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// adjust the space.
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void *tmpdata = data;
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data = malloc(read);
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memcpy(data, tmpdata, read);
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free(tmpdata);
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}
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datalen = read;
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return 1;
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}
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int PQFileData::endstream()
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{
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if (fileflags & PQI_FD_FLAG_ENDSTREAM)
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return 1;
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return 0;
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}
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void PQFileData::isend()
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{
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fileflags |= PQI_FD_FLAG_ENDSTREAM;
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return;
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}
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FileTransferItem::FileTransferItem()
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:PQFileItem(PQI_FI_SUBTYPE_TRANSFER),
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transferred(0), state(FT_STATE_OKAY),
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crate(0), trate(0), in(false), ltransfer(0), lrate(0)
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{
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//std::cerr << "Creating FileTransferItem()" << std::endl;
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return;
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}
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FileTransferItem::~FileTransferItem()
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{
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//std::cerr << "Deleting FileTransferItem()" << std::endl;
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return;
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}
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FileTransferItem *FileTransferItem::clone()
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{
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FileTransferItem *nfd = new FileTransferItem();
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nfd -> copy(this);
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return nfd;
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}
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void FileTransferItem::copy(const FileTransferItem *fd)
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{
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// copy below.
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PQFileItem::copy(fd);
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transferred = fd -> transferred;
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state = fd -> state;
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crate = fd -> crate;
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trate = fd -> trate;
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in = fd -> in;
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ltransfer = fd -> ltransfer;
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lrate = fd -> lrate;
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return;
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}
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std::ostream &FileTransferItem::print(std::ostream &out)
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{
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out << "-------- FileTransferItem" << std::endl;
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PQFileItem::print(out);
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if (in == true)
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{
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out << "Incoming File.....";
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}
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else
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{
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out << "Outgoing File.....";
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}
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out << "Transferred: " << transferred << std::endl;
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out << "Transfer State: " << state << std::endl;
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out << "Current/Total Rate: " << crate << "/" << trate << std::endl;
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out << "LTransfer/LRate: " << ltransfer << "/" << lrate << std::endl;
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return out << "--------" << std::endl;
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}
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RateCntrlItem::RateCntrlItem()
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:PQFileItem(PQI_FI_SUBTYPE_RATE),
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total(0), individual(0)
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{
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//std::cerr << "Creating RateCntrlItem()" << std::endl;
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return;
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}
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RateCntrlItem::~RateCntrlItem()
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{
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//std::cerr << "Deleting RateCntrlItem()" << std::endl;
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return;
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}
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RateCntrlItem *RateCntrlItem::clone()
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{
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RateCntrlItem *nfd = new RateCntrlItem();
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nfd -> copy(this);
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return nfd;
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}
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void RateCntrlItem::copy(const RateCntrlItem *fd)
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{
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// copy below.
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PQFileItem::copy(fd);
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total = fd -> total;
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individual = fd -> individual;
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return;
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}
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std::ostream &RateCntrlItem::print(std::ostream &out)
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{
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out << "-------- RateCntrlItem" << std::endl;
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PQFileItem::print(out);
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out << "Total Rate: " << total << std::endl;
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out << "Individual Rate: " << individual << std::endl;
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return out << "--------" << std::endl;
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}
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// CHANID Operations.
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int pqicid_clear(ChanId *cid)
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{
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for(int i = 0; i < 10; i++)
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{
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cid -> route[i] = 0;
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}
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return 1;
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}
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int pqicid_copy(const ChanId *cid, ChanId *newcid)
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{
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for(int i = 0; i < 10; i++)
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{
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(newcid -> route)[i] = (cid -> route)[i];
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}
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return 1;
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}
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int pqicid_cmp(const ChanId *cid1, ChanId *cid2)
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{
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int ret = 0;
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for(int i = 0; i < 10; i++)
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{
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ret = cid1->route[i] - cid2->route[i];
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if (ret != 0)
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{
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return ret;
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}
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}
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return 0;
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}
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int pqiroute_getshift(ChanId *id)
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{
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int *array = id -> route;
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int next = array[0];
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// shift.
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for(int i = 0; i < 10 - 1; i++)
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{
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array[i] = array[i+1];
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}
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array[10 - 1] = 0;
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return next;
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}
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int pqiroute_setshift(ChanId *id, int chan)
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{
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int *array = id -> route;
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// shift.
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for(int i = 10 - 1; i > 0; i--)
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{
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array[i] = array[i-1];
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}
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array[0] = chan;
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return 1;
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}
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/****************** PERSON DETAILS ***********************/
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Person::Person()
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:dhtFound(false), dhtFlags(0),
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lc_timestamp(0), lr_timestamp(0),
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nc_timestamp(0), nc_timeintvl(5),
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name("Unknown"), status(PERSON_STATUS_MANUAL)
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{
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for(int i = 0; i < (signed) sizeof(lastaddr); i++)
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{
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((unsigned char *) (&lastaddr))[i] = 0;
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((unsigned char *) (&localaddr))[i] = 0;
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((unsigned char *) (&serveraddr))[i] = 0;
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((unsigned char *) (&dhtaddr))[i] = 0;
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}
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pqicid_clear(&cid);
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return;
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}
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Person::~Person()
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{
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}
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int Person::cidpop()
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{
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return pqiroute_getshift(&cid);
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}
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void Person::cidpush(int id)
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{
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pqiroute_setshift(&cid, id);
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return;
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}
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bool Person::Group(std::string in)
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{
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std::list<std::string>::iterator it;
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for(it = groups.begin(); it != groups.end(); it++)
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{
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if (in == (*it))
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{
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return true;
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}
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}
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return false;
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}
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int Person::addGroup(std::string in)
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{
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groups.push_back(in);
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return 1;
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}
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int Person::removeGroup(std::string in)
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{
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std::list<std::string>::iterator it;
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for(it = groups.begin(); it != groups.end(); it++)
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{
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if (in == (*it))
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{
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groups.erase(it);
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return 1;
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}
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}
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return 0;
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}
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bool Person::Valid()
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{
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return (status & PERSON_STATUS_VALID);
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}
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void Person::Valid(bool b)
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{
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if (b)
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status |= PERSON_STATUS_VALID;
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else
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status &= ~PERSON_STATUS_VALID;
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}
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bool Person::Accepted()
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{
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return (status & PERSON_STATUS_ACCEPTED);
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}
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void Person::Accepted(bool b)
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{
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if (b)
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status |= PERSON_STATUS_ACCEPTED;
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else
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status &= ~PERSON_STATUS_ACCEPTED;
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}
|
|
|
|
bool Person::InUse()
|
|
{
|
|
return (status & PERSON_STATUS_INUSE);
|
|
}
|
|
|
|
void Person::InUse(bool b)
|
|
{
|
|
if (b)
|
|
status |= PERSON_STATUS_INUSE;
|
|
else
|
|
status &= ~(PERSON_STATUS_INUSE);
|
|
}
|
|
|
|
|
|
bool Person::Listening()
|
|
{
|
|
return (status & PERSON_STATUS_LISTENING);
|
|
}
|
|
|
|
void Person::Listening(bool b)
|
|
{
|
|
if (b)
|
|
status |= PERSON_STATUS_LISTENING;
|
|
else
|
|
status &= ~PERSON_STATUS_LISTENING;
|
|
}
|
|
|
|
bool Person::Connected()
|
|
{
|
|
return (status & PERSON_STATUS_CONNECTED);
|
|
}
|
|
|
|
void Person::Connected(bool b)
|
|
{
|
|
if (b)
|
|
status |= PERSON_STATUS_CONNECTED;
|
|
else
|
|
status &= ~PERSON_STATUS_CONNECTED;
|
|
}
|
|
|
|
bool Person::WillListen()
|
|
{
|
|
return (status & PERSON_STATUS_WILL_LISTEN);
|
|
}
|
|
|
|
void Person::WillListen(bool b)
|
|
{
|
|
if (b)
|
|
status |= PERSON_STATUS_WILL_LISTEN;
|
|
else
|
|
status &= ~PERSON_STATUS_WILL_LISTEN;
|
|
}
|
|
|
|
bool Person::WillConnect()
|
|
{
|
|
return (status & PERSON_STATUS_WILL_CONNECT);
|
|
}
|
|
|
|
void Person::WillConnect(bool b)
|
|
{
|
|
if (b)
|
|
status |= PERSON_STATUS_WILL_CONNECT;
|
|
else
|
|
status &= ~PERSON_STATUS_WILL_CONNECT;
|
|
}
|
|
|
|
bool Person::Manual()
|
|
{
|
|
return (status & PERSON_STATUS_MANUAL);
|
|
}
|
|
|
|
void Person::Manual(bool b)
|
|
{
|
|
if (b)
|
|
status |= PERSON_STATUS_MANUAL;
|
|
else
|
|
status &= ~PERSON_STATUS_MANUAL;
|
|
}
|
|
|
|
bool Person::Firewalled()
|
|
{
|
|
return (status & PERSON_STATUS_FIREWALLED);
|
|
}
|
|
|
|
void Person::Firewalled(bool b)
|
|
{
|
|
if (b)
|
|
status |= PERSON_STATUS_FIREWALLED;
|
|
else
|
|
status &= ~PERSON_STATUS_FIREWALLED;
|
|
}
|
|
|
|
bool Person::Forwarded()
|
|
{
|
|
return (status & PERSON_STATUS_FORWARDED);
|
|
}
|
|
|
|
void Person::Forwarded(bool b)
|
|
{
|
|
if (b)
|
|
status |= PERSON_STATUS_FORWARDED;
|
|
else
|
|
status &= ~PERSON_STATUS_FORWARDED;
|
|
}
|
|
|
|
bool Person::Local()
|
|
{
|
|
return (status & PERSON_STATUS_LOCAL);
|
|
}
|
|
|
|
void Person::Local(bool b)
|
|
{
|
|
if (b)
|
|
status |= PERSON_STATUS_LOCAL;
|
|
else
|
|
status &= ~PERSON_STATUS_LOCAL;
|
|
}
|
|
|
|
|
|
bool Person::Trusted()
|
|
{
|
|
return (status & PERSON_STATUS_TRUSTED);
|
|
}
|
|
|
|
void Person::Trusted(bool b)
|
|
{
|
|
if (b)
|
|
status |= PERSON_STATUS_TRUSTED;
|
|
else
|
|
status &= ~PERSON_STATUS_TRUSTED;
|
|
}
|
|
|
|
|
|
unsigned int Person::Status()
|
|
{
|
|
return status;
|
|
}
|
|
|
|
|
|
void Person::Status(unsigned int s)
|
|
{
|
|
status = s;
|
|
}
|
|
|
|
std::string Person::Name()
|
|
{
|
|
return name;
|
|
}
|
|
|
|
|
|
void Person::Name(std::string n)
|
|
{
|
|
name = n;
|
|
}
|
|
|
|
/* Dynamic Address Foundation */
|
|
bool Person::hasDHT()
|
|
{
|
|
return dhtFound;
|
|
}
|
|
|
|
void Person::setDHT(struct sockaddr_in addr, unsigned int flags)
|
|
{
|
|
dhtFound = true;
|
|
dhtFlags = flags;
|
|
dhtaddr = addr;
|
|
}
|
|
|
|
/* GUI Flags */
|
|
bool Person::InChat()
|
|
{
|
|
return (status & PERSON_STATUS_INCHAT);
|
|
}
|
|
|
|
void Person::InChat(bool b)
|
|
{
|
|
if (b)
|
|
status |= PERSON_STATUS_INCHAT;
|
|
else
|
|
status &= ~PERSON_STATUS_INCHAT;
|
|
}
|
|
|
|
bool Person::InMessage()
|
|
{
|
|
return (status & PERSON_STATUS_INMSG);
|
|
}
|
|
|
|
void Person::InMessage(bool b)
|
|
{
|
|
if (b)
|
|
status |= PERSON_STATUS_INMSG;
|
|
else
|
|
status &= ~PERSON_STATUS_INMSG;
|
|
}
|
|
|
|
|