1032 lines
46 KiB
C++
1032 lines
46 KiB
C++
// Copyright (c) 2016-2024 The Hush developers
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// Distributed under the GPLv3 software license, see the accompanying
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// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
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/******************************************************************************
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* Copyright © 2014-2019 The SuperNET Developers. *
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* *
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* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
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* the top-level directory of this distribution for the individual copyright *
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* holder information and the developer policies on copyright and licensing. *
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* *
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* Unless otherwise agreed in a custom licensing agreement, no part of the *
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* SuperNET software, including this file may be copied, modified, propagated *
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* or distributed except according to the terms contained in the LICENSE file *
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* *
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* Removal or modification of this copyright notice is prohibited. *
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* *
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******************************************************************************/
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// paxdeposit equivalent in reverse makes opreturn and HUSH does the same in reverse
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#include "hush_defs.h"
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void pax_keyset(uint8_t *buf,uint256 txid,uint16_t vout,uint8_t type)
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{
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memcpy(buf,&txid,32);
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memcpy(&buf[32],&vout,2);
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buf[34] = type;
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}
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struct pax_transaction *hush_paxfind(uint256 txid,uint16_t vout,uint8_t type)
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{
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struct pax_transaction *pax; uint8_t buf[35];
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pthread_mutex_lock(&hush_mutex);
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pax_keyset(buf,txid,vout,type);
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HASH_FIND(hh,PAX,buf,sizeof(buf),pax);
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pthread_mutex_unlock(&hush_mutex);
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return(pax);
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}
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struct pax_transaction *hush_paxmark(int32_t height,uint256 txid,uint16_t vout,uint8_t type,int32_t mark)
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{
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struct pax_transaction *pax;
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return(pax);
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}
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void hush_paxdelete(struct pax_transaction *pax)
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{
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}
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void hush_gateway_deposit(char *coinaddr,uint64_t value,char *symbol,uint64_t fiatoshis,uint8_t *rmd160,uint256 txid,uint16_t vout,uint8_t type,int32_t height,int32_t otherheight,char *source,int32_t approved) // assetchain context
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{
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}
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int32_t hush_rwapproval(int32_t rwflag,uint8_t *opretbuf,struct pax_transaction *pax)
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{
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return 0;
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}
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int32_t hush_issued_opreturn(char *base,uint256 *txids,uint16_t *vouts,int64_t *values,int64_t *srcvalues,int32_t *hushheights,int32_t *otherheights,int8_t *baseids,uint8_t *rmd160s,uint8_t *opretbuf,int32_t opretlen,int32_t iskomodo)
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{
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return 0;
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}
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int32_t hush_paxcmp(char *symbol,int32_t hushheight,uint64_t value,uint64_t checkvalue,uint64_t seed)
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{
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return 0;
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}
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uint64_t hush_paxtotal()
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{
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return(0);
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}
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int32_t hush_gateway_deposits(CMutableTransaction *txNew,char *base,int32_t tokomodo)
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{
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return(0);
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}
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void hush_passport_iteration();
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const char *hush_opreturn(int32_t height,uint64_t value,uint8_t *opretbuf,int32_t opretlen,uint256 txid,uint16_t vout,char *source)
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{
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uint8_t rmd160[20],rmd160s[64*20],addrtype,shortflag,pubkey33[33]; int32_t didstats,i,j,n,kvheight,len,tokomodo,hushheight,otherheights[64],hushheights[64]; int8_t baseids[64]; char base[4],coinaddr[64],destaddr[64]; uint256 txids[64]; uint16_t vouts[64]; uint64_t convtoshis,seed; int64_t fee,fiatoshis,puposhis,checktoshis,values[64],srcvalues[64]; struct pax_transaction *pax,*pax2; struct hush_state *basesp; double diff;
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const char *typestr = "unknown";
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if ( SMART_CHAIN_SYMBOL[0] != 0 && hush_baseid(SMART_CHAIN_SYMBOL) < 0 && opretbuf[0] != 'K' )
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{
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//printf("hush_opreturn skip %s\n",SMART_CHAIN_SYMBOL);
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return("assetchain");
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}
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memset(baseids,0xff,sizeof(baseids));
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memset(values,0,sizeof(values));
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memset(srcvalues,0,sizeof(srcvalues));
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memset(rmd160s,0,sizeof(rmd160s));
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memset(hushheights,0,sizeof(hushheights));
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memset(otherheights,0,sizeof(otherheights));
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tokomodo = (hush_is_issuer() == 0);
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if ( opretbuf[0] == 'K' && opretlen != 40 )
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{
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hush_kvupdate(opretbuf,opretlen,value);
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return("kv");
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}
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else if ( SMART_CHAIN_SYMBOL[0] == 0 && HUSH_PAX == 0 )
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return("nopax");
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if ( opretbuf[0] == 'D' )
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{
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tokomodo = 0;
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if ( opretlen == 38 ) // any HUSH3 tx
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{
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dragon_rwnum(0,&opretbuf[34],sizeof(hushheight),&hushheight);
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memset(base,0,sizeof(base));
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PAX_pubkey(0,&opretbuf[1],&addrtype,rmd160,base,&shortflag,&fiatoshis);
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bitcoin_address(coinaddr,addrtype,rmd160,20);
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checktoshis = PAX_fiatdest(&seed,tokomodo,destaddr,pubkey33,coinaddr,hushheight,base,fiatoshis);
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if ( hush_paxcmp(base,hushheight,value,checktoshis,hushheight < 225000 ? seed : 0) != 0 )
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checktoshis = PAX_fiatdest(&seed,tokomodo,destaddr,pubkey33,coinaddr,height,base,fiatoshis);
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typestr = "deposit";
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if ( 0 && strcmp("NOK",base) == 0 )
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{
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printf("[%s] %s paxdeposit height.%d vs hushheight.%d\n",SMART_CHAIN_SYMBOL,base,height,hushheight);
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printf("(%s) (%s) hushheight.%d vs height.%d check %.8f vs %.8f tokomodo.%d %d seed.%llx\n",SMART_CHAIN_SYMBOL,base,hushheight,height,dstr(checktoshis),dstr(value),hush_is_issuer(),strncmp(SMART_CHAIN_SYMBOL,base,strlen(base)) == 0,(long long)seed);
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for (i=0; i<32; i++)
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printf("%02x",((uint8_t *)&txid)[i]);
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printf(" <- txid.v%u ",vout);
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for (i=0; i<33; i++)
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printf("%02x",pubkey33[i]);
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printf(" checkpubkey check %.8f v %.8f dest.(%s) hushheight.%d height.%d\n",dstr(checktoshis),dstr(value),destaddr,hushheight,height);
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}
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if ( strcmp(base,SMART_CHAIN_SYMBOL) == 0 && (hushheight > 195000 || hushheight <= height) )
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{
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didstats = 0;
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if ( hush_paxcmp(base,hushheight,value,checktoshis,hushheight < 225000 ? seed : 0) == 0 )
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{
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if ( (pax= hush_paxfind(txid,vout,'D')) == 0 )
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{
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if ( (basesp= hush_stateptrget(base)) != 0 )
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{
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basesp->deposited += fiatoshis;
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didstats = 1;
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if ( 0 && strcmp(base,SMART_CHAIN_SYMBOL) == 0 )
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printf("########### %p deposited %s += %.8f hushheight.%d %.8f\n",basesp,base,dstr(fiatoshis),hushheight,dstr(value));
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} else printf("cant get stateptr.(%s)\n",base);
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hush_gateway_deposit(coinaddr,value,base,fiatoshis,rmd160,txid,vout,'D',hushheight,height,(char *)"HUSH3",0);
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}
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if ( (pax= hush_paxfind(txid,vout,'D')) != 0 )
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{
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pax->height = hushheight;
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pax->validated = value;
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pax->puposhis = value;
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pax->fiatoshis = fiatoshis;
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if ( didstats == 0 && pax->didstats == 0 )
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{
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if ( (basesp= hush_stateptrget(base)) != 0 )
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{
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basesp->deposited += fiatoshis;
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didstats = 1;
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if ( 0 && strcmp(base,SMART_CHAIN_SYMBOL) == 0 )
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printf("########### %p depositedB %s += %.8f/%.8f hushheight.%d/%d %.8f/%.8f\n",basesp,base,dstr(fiatoshis),dstr(pax->fiatoshis),hushheight,pax->height,dstr(value),dstr(pax->puposhis));
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}
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} //
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if ( didstats != 0 )
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pax->didstats = 1;
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if ( (pax2= hush_paxfind(txid,vout,'I')) != 0 )
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{
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pax2->fiatoshis = pax->fiatoshis;
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pax2->puposhis = pax->puposhis;
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pax->marked = pax2->marked = pax->height;
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pax2->height = pax->height = height;
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if ( pax2->didstats == 0 )
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{
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if ( (basesp= hush_stateptrget(base)) != 0 )
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{
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basesp->issued += pax2->fiatoshis;
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pax2->didstats = 1;
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if ( 0 && strcmp(base,"USD") == 0 )
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printf("########### %p issueda %s += %.8f hushheight.%d %.8f other.%d [%d]\n",basesp,base,dstr(pax2->fiatoshis),pax2->height,dstr(pax2->puposhis),pax2->otherheight,height);
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}
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}
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}
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}
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}
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else
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{
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if ( (pax= hush_paxfind(txid,vout,'D')) != 0 )
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pax->marked = checktoshis;
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if ( hushheight > 238000 && (hushheight > 214700 || strcmp(base,SMART_CHAIN_SYMBOL) == 0) ) //seed != 0 &&
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printf("pax %s deposit %.8f rejected hushheight.%d %.8f HUSH3 check %.8f seed.%llu\n",base,dstr(fiatoshis),hushheight,dstr(value),dstr(checktoshis),(long long)seed);
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}
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} //else printf("[%s] %s paxdeposit height.%d vs hushheight.%d\n",SMART_CHAIN_SYMBOL,base,height,hushheight);
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} //else printf("unsupported size.%d for opreturn D\n",opretlen);
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}
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else if ( opretbuf[0] == 'I' )
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{
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tokomodo = 0;
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if ( strncmp((char *)"HUSH3",(char *)&opretbuf[opretlen-4],3) != 0 && strncmp(SMART_CHAIN_SYMBOL,(char *)&opretbuf[opretlen-4],3) == 0 )
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{
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if ( (n= hush_issued_opreturn(base,txids,vouts,values,srcvalues,hushheights,otherheights,baseids,rmd160s,opretbuf,opretlen,0)) > 0 )
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{
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for (i=0; i<n; i++)
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{
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if ( baseids[i] < 0 )
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{
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static uint32_t counter;
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if ( counter++ < 0 )
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printf("%d of %d illegal baseid.%d, this can be ignored\n",i,n,baseids[i]);
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continue;
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}
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bitcoin_address(coinaddr,60,&rmd160s[i*20],20);
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hush_gateway_deposit(coinaddr,0,SMART_CHAIN_SYMBOL,0,0,txids[i],vouts[i],'I',height,0,CURRENCIES[baseids[i]],0);
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hush_paxmark(height,txids[i],vouts[i],'I',height);
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if ( (pax= hush_paxfind(txids[i],vouts[i],'I')) != 0 )
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{
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pax->type = opretbuf[0];
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strcpy(pax->source,(char *)&opretbuf[opretlen-4]);
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if ( (pax2= hush_paxfind(txids[i],vouts[i],'D')) != 0 && pax2->fiatoshis != 0 && pax2->puposhis != 0 )
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{
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// realtime path?
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pax->fiatoshis = pax2->fiatoshis;
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pax->puposhis = pax2->puposhis;
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pax->marked = pax2->marked = pax2->height;
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if ( pax->didstats == 0 )
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{
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if ( (basesp= hush_stateptrget(CURRENCIES[baseids[i]])) != 0 )
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{
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basesp->issued += pax->fiatoshis;
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pax->didstats = 1;
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pax->height = pax2->height;
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pax->otherheight = height;
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if ( 1 && strcmp(CURRENCIES[baseids[i]],"USD") == 0 )
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printf("########### %p issuedb %s += %.8f hushheight.%d %.8f other.%d [%d]\n",basesp,CURRENCIES[baseids[i]],dstr(pax->fiatoshis),pax->height,dstr(pax->puposhis),pax->otherheight,height);
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}
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}
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}
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}
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if ( (pax= hush_paxmark(height,txids[i],vouts[i],'I',height)) != 0 )
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hush_paxdelete(pax);
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if ( (pax= hush_paxmark(height,txids[i],vouts[i],'D',height)) != 0 )
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hush_paxdelete(pax);
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}
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} //else printf("opreturn none issued?\n");
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}
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}
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else if ( height < 236000 && opretbuf[0] == 'W' && strncmp(SMART_CHAIN_SYMBOL,(char *)&opretbuf[opretlen-4],3) == 0 )//&& opretlen >= 38 )
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{
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if ( hush_baseid((char *)&opretbuf[opretlen-4]) >= 0 && strcmp(SMART_CHAIN_SYMBOL,(char *)&opretbuf[opretlen-4]) == 0 )
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{
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for (i=0; i<opretlen; i++)
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printf("%02x",opretbuf[i]);
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printf(" [%s] reject obsolete withdraw request.%s\n",SMART_CHAIN_SYMBOL,(char *)&opretbuf[opretlen-4]);
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return(typestr);
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}
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tokomodo = 1;
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dragon_rwnum(0,&opretbuf[34],sizeof(hushheight),&hushheight);
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memset(base,0,sizeof(base));
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PAX_pubkey(0,&opretbuf[1],&addrtype,rmd160,base,&shortflag,&puposhis);
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bitcoin_address(coinaddr,addrtype,rmd160,20);
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checktoshis = PAX_fiatdest(&seed,tokomodo,destaddr,pubkey33,coinaddr,hushheight,base,value);
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typestr = "withdraw";
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//printf(" [%s] WITHDRAW %s.height.%d vs height.%d check %.8f/%.8f vs %.8f tokomodo.%d %d seed.%llx -> (%s) len.%d\n",SMART_CHAIN_SYMBOL,base,hushheight,height,dstr(checktoshis),dstr(puposhis),dstr(value),hush_is_issuer(),strncmp(SMART_CHAIN_SYMBOL,base,strlen(base)) == 0,(long long)seed,coinaddr,opretlen);
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didstats = 0;
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//if ( hush_paxcmp(base,hushheight,puposhis,checktoshis,seed) == 0 )
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{
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if ( value != 0 && ((pax= hush_paxfind(txid,vout,'W')) == 0 || pax->didstats == 0) )
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{
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if ( (basesp= hush_stateptrget(base)) != 0 )
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{
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basesp->withdrawn += value;
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didstats = 1;
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if ( 0 && strcmp(base,SMART_CHAIN_SYMBOL) == 0 )
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printf("########### %p withdrawn %s += %.8f check %.8f\n",basesp,base,dstr(value),dstr(checktoshis));
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}
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if ( 0 && strcmp(base,"RUB") == 0 && (pax == 0 || pax->approved == 0) )
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printf("notarize %s %.8f -> %.8f HUSH3.%d other.%d\n",SMART_CHAIN_SYMBOL,dstr(value),dstr(puposhis),hushheight,height);
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}
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hush_gateway_deposit(coinaddr,0,(char *)"HUSH3",value,rmd160,txid,vout,'W',hushheight,height,source,0);
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if ( (pax= hush_paxfind(txid,vout,'W')) != 0 )
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{
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pax->type = opretbuf[0];
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strcpy(pax->source,base);
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strcpy(pax->symbol,"HUSH3");
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pax->height = hushheight;
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pax->otherheight = height;
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pax->puposhis = puposhis;
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}
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} // else printf("withdraw %s paxcmp ht.%d %d error value %.8f -> %.8f vs %.8f\n",base,hushheight,height,dstr(value),dstr(puposhis),dstr(checktoshis));
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// need to allocate pax
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}
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else if ( height < 236000 && tokomodo != 0 && opretbuf[0] == 'A' && SMART_CHAIN_SYMBOL[0] == 0 )
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{
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tokomodo = 1;
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if ( 0 && SMART_CHAIN_SYMBOL[0] != 0 )
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{
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for (i=0; i<opretlen; i++)
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printf("%02x",opretbuf[i]);
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printf(" opret[%c] else path tokomodo.%d ht.%d before %.8f opretlen.%d\n",opretbuf[0],tokomodo,height,dstr(hush_paxtotal()),opretlen);
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}
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if ( (n= hush_issued_opreturn(base,txids,vouts,values,srcvalues,hushheights,otherheights,baseids,rmd160s,opretbuf,opretlen,1)) > 0 )
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{
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for (i=0; i<n; i++)
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{
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//for (j=0; j<32; j++)
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// printf("%02x",((uint8_t *)&txids[i])[j]);
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//printf(" v%d %.8f %.8f k.%d ht.%d base.%d\n",vouts[i],dstr(values[i]),dstr(srcvalues[i]),hushheights[i],otherheights[i],baseids[i]);
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if ( baseids[i] < 0 )
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{
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for (i=0; i<opretlen; i++)
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printf("%02x",opretbuf[i]);
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printf(" opret[%c] else path tokomodo.%d ht.%d before %.8f opretlen.%d\n",opretbuf[0],tokomodo,height,dstr(hush_paxtotal()),opretlen);
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//printf("baseids[%d] %d\n",i,baseids[i]);
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if ( (pax= hush_paxfind(txids[i],vouts[i],'W')) != 0 || (pax= hush_paxfind(txids[i],vouts[i],'X')) != 0 )
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{
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baseids[i] = hush_baseid(pax->symbol);
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printf("override neg1 with (%s)\n",pax->symbol);
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}
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if ( baseids[i] < 0 )
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continue;
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}
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didstats = 0;
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seed = 0;
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checktoshis = hush_paxprice(&seed,hushheights[i],CURRENCIES[baseids[i]],(char *)"HUSH3",(uint64_t)values[i]);
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//printf("PAX_fiatdest ht.%d price %s %.8f -> HUSH3 %.8f vs %.8f\n",hushheights[i],CURRENCIES[baseids[i]],(double)values[i]/COIN,(double)srcvalues[i]/COIN,(double)checktoshis/COIN);
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if ( srcvalues[i] == checktoshis )
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{
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if ( (pax= hush_paxfind(txids[i],vouts[i],'A')) == 0 )
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{
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bitcoin_address(coinaddr,60,&rmd160s[i*20],20);
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hush_gateway_deposit(coinaddr,srcvalues[i],CURRENCIES[baseids[i]],values[i],&rmd160s[i*20],txids[i],vouts[i],'A',hushheights[i],otherheights[i],CURRENCIES[baseids[i]],hushheights[i]);
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if ( (pax= hush_paxfind(txids[i],vouts[i],'A')) == 0 )
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printf("unexpected null pax for approve\n");
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else pax->validated = checktoshis;
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if ( (pax2= hush_paxfind(txids[i],vouts[i],'W')) != 0 )
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pax2->approved = hushheights[i];
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hush_paxmark(height,txids[i],vouts[i],'W',height);
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//hush_paxmark(height,txids[i],vouts[i],'A',height);
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if ( values[i] != 0 && (basesp= hush_stateptrget(CURRENCIES[baseids[i]])) != 0 )
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{
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basesp->approved += values[i];
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didstats = 1;
|
|
//printf("pax.%p ########### %p approved %s += %.8f -> %.8f/%.8f kht.%d %d\n",pax,basesp,CURRENCIES[baseids[i]],dstr(values[i]),dstr(srcvalues[i]),dstr(checktoshis),hushheights[i],otherheights[i]);
|
|
}
|
|
//printf(" i.%d (%s) <- %.8f ADDFLAG APPROVED\n",i,coinaddr,dstr(values[i]));
|
|
}
|
|
else if ( pax->didstats == 0 && srcvalues[i] != 0 )
|
|
{
|
|
if ( (basesp= hush_stateptrget(CURRENCIES[baseids[i]])) != 0 )
|
|
{
|
|
basesp->approved += values[i];
|
|
didstats = 1;
|
|
//printf("pax.%p ########### %p approved %s += %.8f -> %.8f/%.8f kht.%d %d\n",pax,basesp,CURRENCIES[baseids[i]],dstr(values[i]),dstr(srcvalues[i]),dstr(checktoshis),hushheights[i],otherheights[i]);
|
|
}
|
|
} //else printf(" i.%d of n.%d pax.%p baseids[] %d\n",i,n,pax,baseids[i]);
|
|
if ( (pax= hush_paxfind(txids[i],vouts[i],'A')) != 0 )
|
|
{
|
|
pax->type = opretbuf[0];
|
|
pax->approved = hushheights[i];
|
|
pax->validated = checktoshis;
|
|
if ( didstats != 0 )
|
|
pax->didstats = 1;
|
|
//if ( strcmp(CURRENCIES[baseids[i]],SMART_CHAIN_SYMBOL) == 0 )
|
|
//printf(" i.%d approved.%d <<<<<<<<<<<<< APPROVED %p\n",i,hushheights[i],pax);
|
|
}
|
|
}
|
|
}
|
|
} //else printf("n.%d from opreturns\n",n);
|
|
//printf("extra.[%d] after %.8f\n",n,dstr(hush_paxtotal()));
|
|
}
|
|
else if ( height < 236000 && opretbuf[0] == 'X' && SMART_CHAIN_SYMBOL[0] == 0 )
|
|
{
|
|
tokomodo = 1;
|
|
if ( (n= hush_issued_opreturn(base,txids,vouts,values,srcvalues,hushheights,otherheights,baseids,rmd160s,opretbuf,opretlen,1)) > 0 )
|
|
{
|
|
for (i=0; i<n; i++)
|
|
{
|
|
if ( baseids[i] < 0 )
|
|
continue;
|
|
bitcoin_address(coinaddr,60,&rmd160s[i*20],20);
|
|
hush_gateway_deposit(coinaddr,0,0,0,0,txids[i],vouts[i],'X',height,0,(char *)"HUSH3",0);
|
|
hush_paxmark(height,txids[i],vouts[i],'W',height);
|
|
hush_paxmark(height,txids[i],vouts[i],'A',height);
|
|
hush_paxmark(height,txids[i],vouts[i],'X',height);
|
|
if ( (pax= hush_paxfind(txids[i],vouts[i],'X')) != 0 )
|
|
{
|
|
pax->type = opretbuf[0];
|
|
if ( height < 121842 ) // fields got switched around due to legacy issues and approves
|
|
value = srcvalues[i];
|
|
else value = values[i];
|
|
if ( baseids[i] >= 0 && value != 0 && (basesp= hush_stateptrget(CURRENCIES[baseids[i]])) != 0 )
|
|
{
|
|
basesp->redeemed += value;
|
|
pax->didstats = 1;
|
|
if ( strcmp(CURRENCIES[baseids[i]],SMART_CHAIN_SYMBOL) == 0 )
|
|
printf("ht.%d %.8f ########### %p redeemed %s += %.8f %.8f kht.%d ht.%d\n",height,dstr(value),basesp,CURRENCIES[baseids[i]],dstr(value),dstr(srcvalues[i]),hushheights[i],otherheights[i]);
|
|
}
|
|
}
|
|
if ( (pax= hush_paxmark(height,txids[i],vouts[i],'W',height)) != 0 )
|
|
hush_paxdelete(pax);
|
|
if ( (pax= hush_paxmark(height,txids[i],vouts[i],'A',height)) != 0 )
|
|
hush_paxdelete(pax);
|
|
if ( (pax= hush_paxmark(height,txids[i],vouts[i],'X',height)) != 0 )
|
|
hush_paxdelete(pax);
|
|
}
|
|
} //else printf("hush_issued_opreturn returned %d\n",n);
|
|
}
|
|
return(typestr);
|
|
}
|
|
|
|
int32_t hush_parsestatefiledata(struct hush_state *sp,uint8_t *filedata,long *fposp,long datalen,char *symbol,char *dest);
|
|
|
|
void hush_stateind_set(struct hush_state *sp,uint32_t *inds,int32_t n,uint8_t *filedata,long datalen,char *symbol,char *dest)
|
|
{
|
|
uint8_t func; long lastK,lastT,lastN,lastV,fpos,lastfpos; int32_t i,count,doissue,iter,numn,numv,numN,numV,numR; uint32_t tmp,prevpos100,offset;
|
|
count = numR = numN = numV = numn = numv = 0;
|
|
lastK = lastT = lastN = lastV = -1;
|
|
for (iter=0; iter<2; iter++)
|
|
{
|
|
for (lastfpos=fpos=prevpos100=i=0; i<n; i++)
|
|
{
|
|
tmp = inds[i];
|
|
if ( (i % 100) == 0 )
|
|
prevpos100 = tmp;
|
|
else
|
|
{
|
|
func = (tmp & 0xff);
|
|
offset = (tmp >> 8);
|
|
fpos = prevpos100 + offset;
|
|
if ( lastfpos >= datalen || (filedata[lastfpos] != func && func != 0) )
|
|
printf("i.%d/n.%d lastfpos.%ld >= datalen.%ld or [%d] != func.%d\n",i,n,lastfpos,datalen,filedata[lastfpos],func);
|
|
else if ( iter == 0 )
|
|
{
|
|
switch ( func )
|
|
{
|
|
default: case 'P': case 'U': case 'D':
|
|
inds[i] &= 0xffffff00;
|
|
break;
|
|
case 'K':
|
|
lastK = lastfpos;
|
|
inds[i] &= 0xffffff00;
|
|
break;
|
|
case 'T':
|
|
lastT = lastfpos;
|
|
inds[i] &= 0xffffff00;
|
|
break;
|
|
case 'N':
|
|
lastN = lastfpos;
|
|
numN++;
|
|
break;
|
|
case 'V':
|
|
lastV = lastfpos;
|
|
numV++;
|
|
break;
|
|
case 'R':
|
|
numR++;
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
doissue = 0;
|
|
if ( func == 'K' )
|
|
{
|
|
if ( lastK == lastfpos )
|
|
doissue = 1;
|
|
}
|
|
else if ( func == 'T' )
|
|
{
|
|
if ( lastT == lastfpos )
|
|
doissue = 1;
|
|
}
|
|
else if ( func == 'N' )
|
|
{
|
|
if ( numn > numN-128 )
|
|
doissue = 1;
|
|
numn++;
|
|
}
|
|
else if ( func == 'V' )
|
|
{
|
|
if ( HUSH_PAX != 0 && numv > numV-1440 )
|
|
doissue = 1;
|
|
numv++;
|
|
}
|
|
else if ( func == 'R' )
|
|
doissue = 1;
|
|
if ( doissue != 0 )
|
|
{
|
|
//printf("issue %c total.%d lastfpos.%ld\n",func,count,lastfpos);
|
|
hush_parsestatefiledata(sp,filedata,&lastfpos,datalen,symbol,dest);
|
|
count++;
|
|
}
|
|
}
|
|
}
|
|
lastfpos = fpos;
|
|
}
|
|
}
|
|
printf("numR.%d numV.%d numN.%d count.%d\n",numR,numV,numN,count);
|
|
/*else if ( func == 'K' ) // HUSH height: stop after 1st
|
|
else if ( func == 'T' ) // HUSH height+timestamp: stop after 1st
|
|
else if ( func == 'N' ) // notarization, scan backwards 1440+ blocks;
|
|
else if ( func == 'V' ) // price feed: can stop after 1440+
|
|
else if ( func == 'R' ) // opreturn:*/
|
|
}
|
|
|
|
void *OS_loadfile(char *fname,uint8_t **bufp,long *lenp,long *allocsizep)
|
|
{
|
|
FILE *fp;
|
|
long filesize,buflen = *allocsizep;
|
|
uint8_t *buf = *bufp;
|
|
*lenp = 0;
|
|
if ( (fp= fopen(fname,"rb")) != 0 )
|
|
{
|
|
fseek(fp,0,SEEK_END);
|
|
filesize = ftell(fp);
|
|
if ( filesize == 0 )
|
|
{
|
|
fclose(fp);
|
|
*lenp = 0;
|
|
printf("OS_loadfile null size.(%s)\n",fname);
|
|
return(0);
|
|
}
|
|
if ( filesize > buflen )
|
|
{
|
|
*allocsizep = filesize;
|
|
*bufp = buf = (uint8_t *)realloc(buf,(long)*allocsizep+64);
|
|
}
|
|
rewind(fp);
|
|
if ( buf == 0 )
|
|
printf("Null buf ???\n");
|
|
else
|
|
{
|
|
if ( fread(buf,1,(long)filesize,fp) != (unsigned long)filesize )
|
|
printf("error reading filesize.%ld\n",(long)filesize);
|
|
buf[filesize] = 0;
|
|
}
|
|
fclose(fp);
|
|
*lenp = filesize;
|
|
//printf("loaded.(%s)\n",buf);
|
|
} //else printf("OS_loadfile couldnt load.(%s)\n",fname);
|
|
return(buf);
|
|
}
|
|
|
|
uint8_t *OS_fileptr(long *allocsizep,char *fname)
|
|
{
|
|
long filesize = 0; uint8_t *buf = 0; void *retptr;
|
|
*allocsizep = 0;
|
|
retptr = OS_loadfile(fname,&buf,&filesize,allocsizep);
|
|
return((uint8_t *)retptr);
|
|
}
|
|
|
|
long hush_stateind_validate(struct hush_state *sp,char *indfname,uint8_t *filedata,long datalen,uint32_t *prevpos100p,uint32_t *indcounterp,char *symbol,char *dest)
|
|
{
|
|
FILE *fp; long fsize,lastfpos=0,fpos=0; uint8_t *inds,func; int32_t i,n; uint32_t offset,tmp,prevpos100 = 0;
|
|
*indcounterp = *prevpos100p = 0;
|
|
if ( (inds= OS_fileptr(&fsize,indfname)) != 0 )
|
|
{
|
|
lastfpos = 0;
|
|
fprintf(stderr,"inds.%p validate %s fsize.%ld datalen.%ld n.%d lastfpos.%ld\n",inds,indfname,fsize,datalen,(int32_t)(fsize / sizeof(uint32_t)),lastfpos);
|
|
if ( (fsize % sizeof(uint32_t)) == 0 )
|
|
{
|
|
n = (int32_t)(fsize / sizeof(uint32_t));
|
|
for (i=0; i<n; i++)
|
|
{
|
|
memcpy(&tmp,&inds[i * sizeof(uint32_t)],sizeof(uint32_t));
|
|
if ( 0 && i > n-10 )
|
|
printf("%d: tmp.%08x [%c] prevpos100.%u\n",i,tmp,tmp&0xff,prevpos100);
|
|
if ( (i % 100) == 0 )
|
|
prevpos100 = tmp;
|
|
else
|
|
{
|
|
func = (tmp & 0xff);
|
|
offset = (tmp >> 8);
|
|
fpos = prevpos100 + offset;
|
|
if ( lastfpos >= datalen || filedata[lastfpos] != func )
|
|
{
|
|
printf("validate.%d error (%u %d) prev100 %u -> fpos.%ld datalen.%ld [%d] (%c) vs (%c) lastfpos.%ld\n",i,offset,func,prevpos100,fpos,datalen,lastfpos < datalen ? filedata[lastfpos] : -1,func,filedata[lastfpos],lastfpos);
|
|
return(-1);
|
|
}
|
|
}
|
|
lastfpos = fpos;
|
|
}
|
|
*indcounterp = n;
|
|
*prevpos100p = prevpos100;
|
|
if ( sp != 0 )
|
|
hush_stateind_set(sp,(uint32_t *)inds,n,filedata,fpos,symbol,dest);
|
|
//printf("free inds.%p %s validated[%d] fpos.%ld datalen.%ld, offset %ld vs fsize.%ld\n",inds,indfname,i,fpos,datalen,i * sizeof(uint32_t),fsize);
|
|
free(inds);
|
|
return(fpos);
|
|
} else printf("wrong filesize %s %ld\n",indfname,fsize);
|
|
}
|
|
free(inds);
|
|
fprintf(stderr,"indvalidate return -1\n");
|
|
return(-1);
|
|
}
|
|
|
|
long hush_indfile_update(FILE *indfp,uint32_t *prevpos100p,long lastfpos,long newfpos,uint8_t func,uint32_t *indcounterp)
|
|
{
|
|
uint32_t tmp;
|
|
if ( indfp != 0 )
|
|
{
|
|
tmp = ((uint32_t)(newfpos - *prevpos100p) << 8) | (func & 0xff);
|
|
if ( ftell(indfp)/sizeof(uint32_t) != *indcounterp )
|
|
printf("indfp fpos %ld -> ind.%ld vs counter.%u\n",ftell(indfp),ftell(indfp)/sizeof(uint32_t),*indcounterp);
|
|
//fprintf(stderr,"ftell.%ld indcounter.%u lastfpos.%ld newfpos.%ld func.%02x\n",ftell(indfp),*indcounterp,lastfpos,newfpos,func);
|
|
fwrite(&tmp,1,sizeof(tmp),indfp), (*indcounterp)++;
|
|
if ( (*indcounterp % 100) == 0 )
|
|
{
|
|
*prevpos100p = (uint32_t)newfpos;
|
|
fwrite(prevpos100p,1,sizeof(*prevpos100p),indfp), (*indcounterp)++;
|
|
}
|
|
}
|
|
return(newfpos);
|
|
}
|
|
|
|
int32_t hush_faststateinit(struct hush_state *sp,char *fname,char *symbol,char *dest)
|
|
{
|
|
FILE *indfp; char indfname[1024]; uint8_t *filedata; long validated=-1,datalen,fpos,lastfpos; uint32_t tmp,prevpos100,indcounter,starttime; int32_t func,finished = 0;
|
|
starttime = (uint32_t)time(NULL);
|
|
safecopy(indfname,fname,sizeof(indfname)-4);
|
|
strcat(indfname,".ind");
|
|
if ( (filedata= OS_fileptr(&datalen,fname)) != 0 )
|
|
{
|
|
if ( 1 )//datalen >= (1LL << 32) || GetArg("-genind",0) != 0 || (validated= hush_stateind_validate(0,indfname,filedata,datalen,&prevpos100,&indcounter,symbol,dest)) < 0 )
|
|
{
|
|
lastfpos = fpos = 0;
|
|
indcounter = prevpos100 = 0;
|
|
if ( (indfp= fopen(indfname,"wb")) != 0 )
|
|
fwrite(&prevpos100,1,sizeof(prevpos100),indfp), indcounter++;
|
|
fprintf(stderr,"processing %s %ldKB, validated.%ld\n",fname,datalen/1024,validated);
|
|
while ( (func= hush_parsestatefiledata(sp,filedata,&fpos,datalen,symbol,dest)) >= 0 )
|
|
{
|
|
lastfpos = hush_indfile_update(indfp,&prevpos100,lastfpos,fpos,func,&indcounter);
|
|
}
|
|
if ( indfp != 0 )
|
|
{
|
|
fclose(indfp);
|
|
if ( (fpos= hush_stateind_validate(0,indfname,filedata,datalen,&prevpos100,&indcounter,symbol,dest)) < 0 )
|
|
printf("unexpected hushstate.ind validate failure %s datalen.%ld\n",indfname,datalen);
|
|
else printf("%s validated fpos.%ld\n",indfname,fpos);
|
|
}
|
|
finished = 1;
|
|
fprintf(stderr,"took %d seconds to process %s %ldKB\n",(int32_t)(time(NULL)-starttime),fname,datalen/1024);
|
|
}
|
|
else if ( validated > 0 )
|
|
{
|
|
if ( (indfp= fopen(indfname,"rb+")) != 0 )
|
|
{
|
|
lastfpos = fpos = validated;
|
|
fprintf(stderr,"datalen.%ld validated %ld -> indcounter %u, prevpos100 %u offset.%d\n",datalen,validated,indcounter,prevpos100,(int32_t)(indcounter * sizeof(uint32_t)));
|
|
if ( fpos < datalen )
|
|
{
|
|
fseek(indfp,indcounter * sizeof(uint32_t),SEEK_SET);
|
|
if ( ftell(indfp) == indcounter * sizeof(uint32_t) )
|
|
{
|
|
while ( (func= hush_parsestatefiledata(sp,filedata,&fpos,datalen,symbol,dest)) >= 0 )
|
|
{
|
|
lastfpos = hush_indfile_update(indfp,&prevpos100,lastfpos,fpos,func,&indcounter);
|
|
if ( lastfpos != fpos )
|
|
fprintf(stderr,"unexpected lastfpos.%ld != %ld\n",lastfpos,fpos);
|
|
}
|
|
}
|
|
fclose(indfp);
|
|
}
|
|
if ( hush_stateind_validate(sp,indfname,filedata,datalen,&prevpos100,&indcounter,symbol,dest) < 0 )
|
|
printf("unexpected hushstate.ind validate failure %s datalen.%ld\n",indfname,datalen);
|
|
else
|
|
{
|
|
printf("%s validated updated from validated.%ld to %ld new.[%ld] -> indcounter %u, prevpos100 %u offset.%ld | elapsed %d seconds\n",indfname,validated,fpos,fpos-validated,indcounter,prevpos100,indcounter * sizeof(uint32_t),(int32_t)(time(NULL) - starttime));
|
|
finished = 1;
|
|
}
|
|
}
|
|
} else printf("hush_faststateinit unexpected case\n");
|
|
free(filedata);
|
|
return(finished == 1);
|
|
}
|
|
return(-1);
|
|
}
|
|
|
|
void hush_passport_iteration()
|
|
{
|
|
static long lastpos[34]; static char userpass[33][1024]; static uint32_t lasttime,callcounter,lastinterest;
|
|
int32_t maxseconds = 10;
|
|
FILE *fp; uint8_t *filedata; long fpos,datalen,lastfpos; int32_t baseid,limit,n,ht,isrealtime,expired,refid,blocks,longest; struct hush_state *sp,*refsp; char *retstr,fname[512],*base,symbol[HUSH_SMART_CHAIN_MAXLEN],dest[HUSH_SMART_CHAIN_MAXLEN]; uint32_t buf[3],starttime; uint64_t RTmask = 0; //CBlockIndex *pindex;
|
|
expired = 0;
|
|
while ( 0 && HUSH_INITDONE == 0 )
|
|
{
|
|
fprintf(stderr,"[%s] PASSPORT iteration waiting for HUSH_INITDONE\n",SMART_CHAIN_SYMBOL);
|
|
sleep(3);
|
|
}
|
|
if ( hush_chainactive_timestamp() > lastinterest )
|
|
{
|
|
lastinterest = hush_chainactive_timestamp();
|
|
}
|
|
refsp = hush_stateptr(symbol,dest);
|
|
if ( SMART_CHAIN_SYMBOL[0] == 0 || strcmp(SMART_CHAIN_SYMBOL,"JUSTLIES") == 0 )
|
|
{
|
|
refid = 33;
|
|
limit = 10000000;
|
|
} else {
|
|
limit = 10000000;
|
|
refid = hush_baseid(SMART_CHAIN_SYMBOL)+1; // illegal base -> baseid.-1 -> 0
|
|
if ( refid == 0 )
|
|
{
|
|
HUSH_PASSPORT_INITDONE = 1;
|
|
return;
|
|
}
|
|
}
|
|
starttime = (uint32_t)time(NULL);
|
|
if ( callcounter++ < 1 )
|
|
limit = 10000;
|
|
lasttime = starttime;
|
|
for (baseid=32; baseid>=0; baseid--)
|
|
{
|
|
if ( time(NULL) >= starttime+maxseconds )
|
|
break;
|
|
sp = 0;
|
|
isrealtime = 0;
|
|
base = (char *)CURRENCIES[baseid];
|
|
//printf("PASSPORT %s baseid+1 %d refid.%d\n",SMART_CHAIN_SYMBOL,baseid+1,refid);
|
|
if ( baseid+1 != refid ) // only need to import state from a different coin
|
|
{
|
|
if ( baseid == 32 ) // only care about HUSH3's state
|
|
{
|
|
refsp->RTmask &= ~(1LL << baseid);
|
|
hush_statefname(fname,baseid<32?base:(char *)"",(char *)"hushstate");
|
|
hush_nameset(symbol,dest,base);
|
|
sp = hush_stateptrget(symbol);
|
|
n = 0;
|
|
if ( lastpos[baseid] == 0 && (filedata= OS_fileptr(&datalen,fname)) != 0 )
|
|
{
|
|
fpos = 0;
|
|
fprintf(stderr,"%s processing %s %ldKB\n",SMART_CHAIN_SYMBOL,fname,datalen/1024);
|
|
while ( hush_parsestatefiledata(sp,filedata,&fpos,datalen,symbol,dest) >= 0 )
|
|
lastfpos = fpos;
|
|
fprintf(stderr,"%s took %d seconds to process %s %ldKB\n",SMART_CHAIN_SYMBOL,(int32_t)(time(NULL)-starttime),fname,datalen/1024);
|
|
lastpos[baseid] = lastfpos;
|
|
free(filedata), filedata = 0;
|
|
datalen = 0;
|
|
}
|
|
else if ( (fp= fopen(fname,"rb")) != 0 && sp != 0 )
|
|
{
|
|
fseek(fp,0,SEEK_END);
|
|
//fprintf(stderr,"couldnt OS_fileptr(%s), freading %ldKB\n",fname,ftell(fp)/1024);
|
|
if ( ftell(fp) > lastpos[baseid] )
|
|
{
|
|
if ( SMART_CHAIN_SYMBOL[0] != 0 )
|
|
printf("%s passport refid.%d %s fname.(%s) base.%s %ld %ld\n",SMART_CHAIN_SYMBOL,refid,symbol,fname,base,ftell(fp),lastpos[baseid]);
|
|
fseek(fp,lastpos[baseid],SEEK_SET);
|
|
while ( hush_parsestatefile(sp,fp,symbol,dest) >= 0 && n < limit )
|
|
{
|
|
if ( n == limit-1 )
|
|
{
|
|
if ( time(NULL) < starttime+maxseconds )
|
|
n = 0;
|
|
else
|
|
{
|
|
//printf("expire passport loop %s -> %s at %ld\n",SMART_CHAIN_SYMBOL,base,lastpos[baseid]);
|
|
expired++;
|
|
}
|
|
}
|
|
n++;
|
|
}
|
|
lastpos[baseid] = ftell(fp);
|
|
if ( 0 && lastpos[baseid] == 0 && strcmp(symbol,"HUSH3") == 0 )
|
|
printf("from.(%s) lastpos[%s] %ld isrt.%d\n",SMART_CHAIN_SYMBOL,CURRENCIES[baseid],lastpos[baseid],hush_isrealtime(&ht));
|
|
} //else fprintf(stderr,"%s.%ld ",CURRENCIES[baseid],ftell(fp));
|
|
fclose(fp);
|
|
} else fprintf(stderr,"load error.(%s) %p\n",fname,sp);
|
|
hush_statefname(fname,baseid<32?base:(char *)"",(char *)"realtime");
|
|
if ( (fp= fopen(fname,"rb")) != 0 )
|
|
{
|
|
if ( fread(buf,1,sizeof(buf),fp) == sizeof(buf) )
|
|
{
|
|
sp->CURRENT_HEIGHT = buf[0];
|
|
if ( buf[0] != 0 && buf[0] >= buf[1] && buf[2] > time(NULL)-60 )
|
|
{
|
|
isrealtime = 1;
|
|
RTmask |= (1LL << baseid);
|
|
memcpy(refsp->RTbufs[baseid+1],buf,sizeof(refsp->RTbufs[baseid+1]));
|
|
}
|
|
else if ( HUSH_PAX != 0 && (time(NULL)-buf[2]) > 60 && SMART_CHAIN_SYMBOL[0] != 0 )
|
|
fprintf(stderr,"[%s]: %s not RT %u %u %d\n",SMART_CHAIN_SYMBOL,base,buf[0],buf[1],(int32_t)(time(NULL)-buf[2]));
|
|
} //else fprintf(stderr,"%s size error RT\n",base);
|
|
fclose(fp);
|
|
} //else fprintf(stderr,"%s open error RT\n",base);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
refsp->RTmask &= ~(1LL << baseid);
|
|
hush_statefname(fname,baseid<32?base:(char *)"",(char *)"realtime");
|
|
if ( (fp= fopen(fname,"wb")) != 0 )
|
|
{
|
|
buf[0] = (uint32_t)chainActive.LastTip()->GetHeight();
|
|
buf[1] = (uint32_t)hush_longestchain();
|
|
if ( buf[0] != 0 && buf[0] == buf[1] )
|
|
{
|
|
buf[2] = (uint32_t)time(NULL);
|
|
RTmask |= (1LL << baseid);
|
|
memcpy(refsp->RTbufs[baseid+1],buf,sizeof(refsp->RTbufs[baseid+1]));
|
|
if ( refid != 0 )
|
|
memcpy(refsp->RTbufs[0],buf,sizeof(refsp->RTbufs[0]));
|
|
}
|
|
if ( fwrite(buf,1,sizeof(buf),fp) != sizeof(buf) )
|
|
fprintf(stderr,"[%s] %s error writing realtime\n",SMART_CHAIN_SYMBOL,base);
|
|
fclose(fp);
|
|
} else fprintf(stderr,"%s create error RT\n",base);
|
|
}
|
|
if ( sp != 0 && isrealtime == 0 )
|
|
refsp->RTbufs[0][2] = 0;
|
|
}
|
|
//hush_paxtotal(); // calls hush_isrealtime(), which calls hush_longestchain()
|
|
refsp->RTmask |= RTmask;
|
|
if ( expired == 0 && HUSH_PASSPORT_INITDONE == 0 )
|
|
{
|
|
HUSH_PASSPORT_INITDONE = 1;
|
|
printf("READY for %s RPC calls at %u! done PASSPORT %s refid.%d\n",SMART_CHAIN_SYMBOL,(uint32_t)time(NULL),SMART_CHAIN_SYMBOL,refid);
|
|
}
|
|
}
|
|
|
|
|
|
extern std::vector<uint8_t> Mineropret; // opreturn data set by the data gathering code
|
|
#define PRICES_ERRORRATE (COIN / 100) // maximum acceptable change, set at 1%
|
|
#define PRICES_SIZEBIT0 (sizeof(uint32_t) * 4) // 4 uint32_t unixtimestamp, BTCUSD, BTCGBP and BTCEUR
|
|
#define HUSH_LOCALPRICE_CACHESIZE 13
|
|
#define HUSH_MAXPRICES 2048
|
|
#define PRICES_SMOOTHWIDTH 1
|
|
|
|
#define issue_curl(cmdstr) bitcoind_RPC(0,(char *)"CBCOINBASE",cmdstr,0,0,0)
|
|
|
|
int32_t hush_cbopretsize(uint64_t flags);
|
|
|
|
int32_t _hush_heightpricebits(uint64_t *seedp,uint32_t *heightbits,CBlock *block)
|
|
{
|
|
return(-1);
|
|
}
|
|
|
|
// hush_heightpricebits() extracts the price data in the coinbase for nHeight
|
|
int32_t hush_heightpricebits(uint64_t *seedp,uint32_t *heightbits,int32_t nHeight)
|
|
{
|
|
return(-1);
|
|
}
|
|
|
|
uint32_t hush_pricenew(char *maxflagp,uint32_t price,uint32_t refprice,int64_t tolerance)
|
|
{
|
|
return(0);
|
|
}
|
|
|
|
int32_t hush_pricecmp(int32_t nHeight,int32_t n,char *maxflags,uint32_t *pricebitsA,uint32_t *pricebitsB,int64_t tolerance)
|
|
{
|
|
return(0);
|
|
}
|
|
|
|
int32_t hush_priceclamp(int32_t n,uint32_t *pricebits,uint32_t *refprices,int64_t tolerance)
|
|
{
|
|
return(0);
|
|
}
|
|
|
|
// hush_mineropret() returns a valid pricedata to add to the coinbase opreturn for nHeight
|
|
CScript hush_mineropret(int32_t nHeight)
|
|
{
|
|
CScript opret; char maxflags[HUSH_MAXPRICES]; uint32_t pricebits[HUSH_MAXPRICES],prevbits[HUSH_MAXPRICES]; int32_t maxflag,i,n,numzero=0;
|
|
if ( Mineropret.size() >= PRICES_SIZEBIT0 )
|
|
{
|
|
n = (int32_t)(Mineropret.size() / sizeof(uint32_t));
|
|
numzero = 1;
|
|
while ( numzero > 0 )
|
|
{
|
|
memcpy(pricebits,Mineropret.data(),Mineropret.size());
|
|
for (i=numzero=0; i<n; i++)
|
|
if ( pricebits[i] == 0 )
|
|
{
|
|
fprintf(stderr,"%d ",i);
|
|
numzero++;
|
|
}
|
|
if ( numzero != 0 )
|
|
{
|
|
fprintf(stderr," hush_mineropret numzero.%d vs n.%d\n",numzero,n);
|
|
hush_cbopretupdate(1);
|
|
sleep(61);
|
|
}
|
|
}
|
|
if ( hush_heightpricebits(0,prevbits,nHeight-1) > 0 )
|
|
{
|
|
memcpy(pricebits,Mineropret.data(),Mineropret.size());
|
|
memset(maxflags,0,sizeof(maxflags));
|
|
if ( hush_pricecmp(0,n,maxflags,pricebits,prevbits,PRICES_ERRORRATE) < 0 )
|
|
{
|
|
// if the new prices are outside tolerance, update Mineropret with clamped prices
|
|
hush_priceclamp(n,pricebits,prevbits,PRICES_ERRORRATE);
|
|
//fprintf(stderr,"update Mineropret to clamped prices\n");
|
|
memcpy(Mineropret.data(),pricebits,Mineropret.size());
|
|
}
|
|
}
|
|
int32_t i;
|
|
for (i=0; i<Mineropret.size(); i++)
|
|
fprintf(stderr,"%02x",Mineropret[i]);
|
|
fprintf(stderr," <- Mineropret\n");
|
|
return(opret << OP_RETURN << Mineropret);
|
|
}
|
|
return(opret);
|
|
}
|
|
|
|
void hush_queuelocalprice(int32_t dir,int32_t height,uint32_t timestamp,uint256 blockhash,int32_t ind,uint32_t pricebits)
|
|
{
|
|
}
|
|
|
|
int32_t hush_opretvalidate(const CBlock *block,CBlockIndex * const previndex,int32_t nHeight,CScript scriptPubKey)
|
|
{
|
|
return(0);
|
|
}
|
|
|
|
char *nonportable_path(char *str)
|
|
{
|
|
int32_t i;
|
|
for (i=0; str[i]!=0; i++)
|
|
if ( str[i] == '/' )
|
|
str[i] = '\\';
|
|
return(str);
|
|
}
|
|
|
|
char *portable_path(char *str)
|
|
{
|
|
#ifdef _WIN32
|
|
return(nonportable_path(str));
|
|
#else
|
|
#ifdef __PNACL
|
|
/*int32_t i,n;
|
|
if ( str[0] == '/' )
|
|
return(str);
|
|
else
|
|
{
|
|
n = (int32_t)strlen(str);
|
|
for (i=n; i>0; i--)
|
|
str[i] = str[i-1];
|
|
str[0] = '/';
|
|
str[n+1] = 0;
|
|
}*/
|
|
#endif
|
|
return(str);
|
|
#endif
|
|
}
|
|
|
|
void *loadfile(char *fname,uint8_t **bufp,long *lenp,long *allocsizep)
|
|
{
|
|
FILE *fp;
|
|
long filesize,buflen = *allocsizep;
|
|
uint8_t *buf = *bufp;
|
|
*lenp = 0;
|
|
if ( (fp= fopen(portable_path(fname),"rb")) != 0 )
|
|
{
|
|
fseek(fp,0,SEEK_END);
|
|
filesize = ftell(fp);
|
|
if ( filesize == 0 )
|
|
{
|
|
fclose(fp);
|
|
*lenp = 0;
|
|
//printf("loadfile null size.(%s)\n",fname);
|
|
return(0);
|
|
}
|
|
if ( filesize > buflen )
|
|
{
|
|
*allocsizep = filesize;
|
|
*bufp = buf = (uint8_t *)realloc(buf,(long)*allocsizep+64);
|
|
}
|
|
rewind(fp);
|
|
if ( buf == 0 )
|
|
printf("Null buf ???\n");
|
|
else
|
|
{
|
|
if ( fread(buf,1,(long)filesize,fp) != (unsigned long)filesize )
|
|
printf("error reading filesize.%ld\n",(long)filesize);
|
|
buf[filesize] = 0;
|
|
}
|
|
fclose(fp);
|
|
*lenp = filesize;
|
|
//printf("loaded.(%s)\n",buf);
|
|
} //else printf("OS_loadfile couldnt load.(%s)\n",fname);
|
|
return(buf);
|
|
}
|
|
|
|
void *filestr(long *allocsizep,char *_fname)
|
|
{
|
|
long filesize = 0; char *fname,*buf = 0; void *retptr;
|
|
*allocsizep = 0;
|
|
fname = (char *)malloc(strlen(_fname)+1);
|
|
strcpy(fname,_fname);
|
|
retptr = loadfile(fname,(uint8_t **)&buf,&filesize,allocsizep);
|
|
free(fname);
|
|
return(retptr);
|
|
}
|
|
|
|
cJSON *send_curl(char *url,char *fname)
|
|
{
|
|
long fsize; char curlstr[1024],*jsonstr; cJSON *json=0;
|
|
sprintf(curlstr,"wget -q \"%s\" -O %s",url,fname);
|
|
if ( system(curlstr) == 0 )
|
|
{
|
|
if ( (jsonstr= (char *)filestr((long *)&fsize,fname)) != 0 )
|
|
{
|
|
json = cJSON_Parse(jsonstr);
|
|
free(jsonstr);
|
|
}
|
|
}
|
|
return(json);
|
|
}
|
|
|
|
// get_urljson just returns the JSON returned by the URL using issue_curl
|
|
cJSON *get_urljson(char *url)
|
|
{
|
|
char *jsonstr; cJSON *json = 0;
|
|
if ( (jsonstr= issue_curl(url)) != 0 )
|
|
{
|
|
//fprintf(stderr,"(%s) -> (%s)\n",url,jsonstr);
|
|
json = cJSON_Parse(jsonstr);
|
|
free(jsonstr);
|
|
}
|
|
return(json);
|
|
}
|
|
|
|
int32_t hush_cbopretsize(uint64_t flags)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
void hush_cbopretupdate(int32_t forceflag)
|
|
{
|
|
}
|
|
|
|
int32_t hush_pricesinit()
|
|
{
|
|
return(0);
|
|
}
|
|
|
|
void hush_pricesupdate(int32_t height,CBlock *pblock)
|
|
{
|
|
}
|