532 lines
24 KiB
C
532 lines
24 KiB
C
/******************************************************************************
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* Copyright © 2014-2016 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 KMD does the same in reverse
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struct pax_transaction *komodo_paxfind(struct pax_transaction *space,uint256 txid,uint16_t vout)
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{
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struct pax_transaction *pax;
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pthread_mutex_lock(&komodo_mutex);
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HASH_FIND(hh,PAX,&txid,sizeof(txid),pax);
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if ( pax != 0 )
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memcpy(space,pax,sizeof(*pax));
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pthread_mutex_unlock(&komodo_mutex);
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return(pax);
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}
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struct pax_transaction *komodo_paxmark(int32_t height,struct pax_transaction *space,uint256 txid,uint16_t vout,int32_t mark)
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{
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struct pax_transaction *pax;
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pthread_mutex_lock(&komodo_mutex);
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HASH_FIND(hh,PAX,&txid,sizeof(txid),pax);
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if ( pax == 0 )
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{
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pax = (struct pax_transaction *)calloc(1,sizeof(*pax));
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pax->txid = txid;
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pax->vout = vout;
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HASH_ADD_KEYPTR(hh,PAX,&pax->txid,sizeof(pax->txid),pax);
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//printf("ht.%d create pax.%p mark.%d\n",height,pax,mark);
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}
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if ( pax != 0 )
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{
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pax->marked = mark;
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//int32_t i; for (i=0; i<32; i++)
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// printf("%02x",((uint8_t *)&txid)[i]);
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//printf(" paxmark.ht %d vout%d\n",mark,vout);
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memcpy(space,pax,sizeof(*pax));
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}
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pthread_mutex_unlock(&komodo_mutex);
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return(pax);
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}
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void komodo_gateway_deposit(char *coinaddr,uint64_t value,char *symbol,uint64_t fiatoshis,uint8_t *rmd160,uint256 txid,uint16_t vout,int32_t height,int32_t otherheight) // assetchain context
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{
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struct pax_transaction *pax; int32_t addflag = 0; struct komodo_state *sp; char str[16],dest[16];
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sp = komodo_stateptr(str,dest);
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pthread_mutex_lock(&komodo_mutex);
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HASH_FIND(hh,PAX,&txid,sizeof(txid),pax);
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if ( pax == 0 )
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{
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pax = (struct pax_transaction *)calloc(1,sizeof(*pax));
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pax->txid = txid;
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pax->vout = vout;
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HASH_ADD_KEYPTR(hh,PAX,&pax->txid,sizeof(pax->txid),pax);
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addflag = 1;
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if ( ASSETCHAINS_SYMBOL[0] == 0 )
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{
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int32_t i; for (i=0; i<32; i++)
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printf("%02x",((uint8_t *)&txid)[i]);
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printf(" v.%d [%s] kht.%d ht.%d create pax.%p\n",vout,ASSETCHAINS_SYMBOL,height,otherheight,pax);
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}
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}
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pthread_mutex_unlock(&komodo_mutex);
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if ( coinaddr != 0 )
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{
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strcpy(pax->coinaddr,coinaddr);
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if ( value != 0 )
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pax->komodoshis = value;
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if ( symbol != 0 )
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strcpy(pax->symbol,symbol);
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if ( fiatoshis != 0 )
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pax->fiatoshis = fiatoshis;
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if ( rmd160 != 0 )
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memcpy(pax->rmd160,rmd160,20);
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if ( height != 0 )
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pax->height = height;
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if ( otherheight != 0 )
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pax->otherheight = otherheight;
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if ( pax->marked == 0 )
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{
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if ( addflag != 0 )
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printf("[%s] addflag.%d ADD DEPOSIT %s %.8f -> %s TO PAX ht.%d otherht.%d total %.8f\n",ASSETCHAINS_SYMBOL,addflag,symbol,dstr(fiatoshis),coinaddr,height,otherheight,dstr(komodo_paxtotal()));
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}
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//else printf("%p MARKED.%d DEPOSIT %s %.8f -> %s TO PAX ht.%d otherht.%d\n",pax,pax->marked,symbol,dstr(fiatoshis),coinaddr,height,otherheight);
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}
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else
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{
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pax->marked = height;
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printf("pax.%p MARK DEPOSIT ht.%d other.%d\n",pax,height,otherheight);
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}
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}
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int32_t komodo_rwapproval(int32_t rwflag,uint8_t *opretbuf,struct pax_transaction *pax)
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{
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int32_t i,len = 0;
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for (i=0; i<32; i++)
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opretbuf[len++] = ((uint8_t *)&pax->txid)[i];
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opretbuf[len++] = pax->vout & 0xff;
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opretbuf[len++] = (pax->vout >> 8) & 0xff;
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//printf(" issuedtxid v%d i.%d opretlen.%d\n",vouts[n],n,opretlen);
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len += iguana_rwnum(1,&opretbuf[len],sizeof(pax->fiatoshis),&pax->komodoshis);
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len += iguana_rwnum(1,&opretbuf[len],sizeof(pax->fiatoshis),&pax->fiatoshis);
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len += iguana_rwnum(1,&opretbuf[len],sizeof(pax->height),&pax->height);
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len += iguana_rwnum(1,&opretbuf[len],sizeof(pax->otherheight),&pax->otherheight);
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memcpy(&opretbuf[len],pax->rmd160,20), len += 20;
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for (i=0; i<4; i++)
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opretbuf[len++] = pax->symbol[i];
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return(len);
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}
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int32_t komodo_issued_opreturn(char *base,uint256 *txids,uint16_t *vouts,int64_t *values,int32_t *kmdheights,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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struct pax_transaction p; int32_t i,n=0,j,len,incr,height,otherheight; uint8_t rmd160[20]; uint64_t fiatoshis; char symbol[16];
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for (i=0; i<4; i++)
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base[i] = opretbuf[opretlen-4+i];
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if ( ASSETCHAINS_SYMBOL[0] == 0 || strncmp(ASSETCHAINS_SYMBOL,base,strlen(base)) == 0 )
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{
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opretbuf++, opretlen--;
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incr = 34 + (iskomodo * (sizeof(fiatoshis) + 2*sizeof(height) + 20 + 4));
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for (n=len=0; n<opretlen/incr; n++)
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{
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//printf(" issuedtxid v%d i.%d opretlen.%d\n",vouts[n],n,opretlen);
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if ( iskomodo != 0 )
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{
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len += komodo_rwapproval(0,&opretbuf[len],&p);
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if ( values != 0 && kmdheights != 0 && otherheights != 0 && baseids != 0 )
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{
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values[i] = (ASSETCHAINS_SYMBOL[0] == 0) ? p.komodoshis : p.fiatoshis;
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kmdheights[i] = p.height;
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otherheights[i] = p.otherheight;
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memcpy(&rmd160s[n * 20],p.rmd160,20);
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baseids[i] = komodo_baseid(p.symbol);
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}
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printf(">>>>>>> iskomodo X: (%s) fiat %.8f kmdheight.%d other.%d\n",symbol,dstr(fiatoshis),height,otherheight);
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}
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else
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{
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for (j=0; j<32; j++)
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{
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((uint8_t *)&txids[n])[j] = opretbuf[len++];
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//printf("%02x",((uint8_t *)&txids[n])[j]);
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}
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vouts[n] = opretbuf[len++];
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vouts[n] = (opretbuf[len++] << 8) | vouts[n];
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}
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}
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}
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return(n);
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}
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uint64_t komodo_paxtotal()
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{
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struct pax_transaction *pax,*tmp; int32_t ht; uint64_t total = 0;
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if ( komodo_isrealtime(&ht) == 0 )
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return(0);
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HASH_ITER(hh,PAX,pax,tmp)
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{
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//printf("pax.%s marked.%d %.8f -> %.8f\n",pax->symbol,pax->marked,dstr(pax->komodoshis),dstr(pax->fiatoshis));
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if ( pax->marked == 0 )
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{
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if ( komodo_is_issuer() != 0 )
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total += pax->fiatoshis;
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else total += pax->komodoshis;
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}
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}
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//printf("paxtotal %.8f\n",dstr(total));
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return(total);
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}
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int32_t komodo_pending_withdraws(char *opretstr)
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{
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struct pax_transaction *pax,*tmp; uint8_t opretbuf[10000]; int32_t ht,len=0; uint64_t total = 0;
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if ( komodo_isrealtime(&ht) == 0 || ASSETCHAINS_SYMBOL[0] != 0 )
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return(0);
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HASH_ITER(hh,PAX,pax,tmp)
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{
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if ( pax->marked == 0 && strcmp((char *)"KMD",pax->symbol) == 0 && pax->approved == 0 )
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{
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// add 'A' opreturn entry
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if ( len == 0 )
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opretbuf[len++] = 'A';
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len += komodo_rwapproval(1,&opretbuf[len],pax);
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}
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}
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if ( len > 0 )
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init_hexbytes_noT(opretstr,opretbuf,len);
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else opretstr[0] = 0;
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return(len);
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}
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int32_t komodo_gateway_deposits(CMutableTransaction *txNew,char *base,int32_t tokomodo)
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{
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struct pax_transaction *pax,*tmp; char symbol[16],dest[16]; uint8_t *script,opcode,opret[10000],data[10000]; int32_t i,baseid,ht,len=0,opretlen=0,numvouts=1; struct komodo_state *sp; uint64_t mask;
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sp = komodo_stateptr(symbol,dest);
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strcpy(symbol,base);
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PENDING_KOMODO_TX = 0;
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if ( tokomodo == 0 )
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{
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opcode = 'I';
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if ( komodo_isrealtime(&ht) == 0 )
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return(0);
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}
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else opcode = 'X';
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HASH_ITER(hh,PAX,pax,tmp)
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{
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//printf("pax.%s marked.%d %.8f -> %.8f\n",pax->symbol,pax->marked,dstr(pax->komodoshis),dstr(pax->fiatoshis));
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if ( pax->marked != 0 || strcmp(pax->symbol,symbol) != 0 || (strcmp(symbol,"KMD") == 0 && pax->approved == 0) )
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continue;
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//if ( ASSETCHAINS_SYMBOL[0] != 0 )
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printf("pax.%s marked.%d %.8f -> %.8f\n",ASSETCHAINS_SYMBOL,pax->marked,dstr(pax->komodoshis),dstr(pax->fiatoshis));
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txNew->vout.resize(numvouts+1);
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txNew->vout[numvouts].nValue = (opcode == 'I') ? pax->fiatoshis : pax->komodoshis;
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txNew->vout[numvouts].scriptPubKey.resize(25);
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script = (uint8_t *)&txNew->vout[numvouts].scriptPubKey[0];
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*script++ = 0x76;
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*script++ = 0xa9;
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*script++ = 20;
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memcpy(script,pax->rmd160,20), script += 20;
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*script++ = 0x88;
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*script++ = 0xac;
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for (i=0; i<32; i++)
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{
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//printf("%02x",((uint8_t *)&pax->txid)[i]);
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data[len++] = ((uint8_t *)&pax->txid)[i];
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}
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data[len++] = pax->vout & 0xff;
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data[len++] = (pax->vout >> 8) & 0xff;
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if ( tokomodo == 0 )
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PENDING_KOMODO_TX += pax->fiatoshis;
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else
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{
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//[{"prev_hash":"5d5c9a49489b558de9e84f991f996dedaae6b9d0f157f82b2fec64662476d5cf","prev_vout":2,"EUR":0.10000000,"fiat":"EUR","kmdheight":57930,"height":153,"KMD":0.78329000,"address":"RDhEGYScNQYetCyG75Kf8Fg61UWPdwc1C5","rmd160":"306c507eea639e7220b3069ed9f49f3bc97eaca1"}]
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len += iguana_rwnum(1,&data[len],sizeof(pax->fiatoshis),&pax->fiatoshis);
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len += iguana_rwnum(1,&data[len],sizeof(pax->height),&pax->height);
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len += iguana_rwnum(1,&data[len],sizeof(pax->otherheight),&pax->otherheight);
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for (i=0; pax->symbol[i]!=0&&i<3; i++) // must be 3 letter currency
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data[len++] = pax->symbol[i];
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data[len++] = 0;
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PENDING_KOMODO_TX += pax->komodoshis;
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printf(" vout.%u DEPOSIT %.8f <- pax.%s pending %.8f | ",pax->vout,(double)txNew->vout[numvouts].nValue/COIN,symbol,dstr(PENDING_KOMODO_TX));
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}
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if ( numvouts++ >= 64 )
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break;
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}
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if ( numvouts > 1 )
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{
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if ( tokomodo != 0 )
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strcpy(symbol,(char *)"KMD");
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for (i=0; symbol[i]!=0; i++)
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data[len++] = symbol[i];
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data[len++] = 0;
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opretlen = komodo_opreturnscript(opret,opcode,data,len);
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txNew->vout.resize(numvouts+1);
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txNew->vout[numvouts].nValue = 0;
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txNew->vout[numvouts].scriptPubKey.resize(opretlen);
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script = (uint8_t *)&txNew->vout[numvouts].scriptPubKey[0];
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memcpy(script,opret,opretlen);
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printf("MINER deposits.%d (%s) vouts.%d %.8f opretlen.%d\n",tokomodo,ASSETCHAINS_SYMBOL,numvouts,dstr(PENDING_KOMODO_TX),opretlen);
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return(1);
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}
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return(0);
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}
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int32_t komodo_check_deposit(int32_t height,const CBlock& block) // verify above block is valid pax pricing
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{
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int32_t i,j,n,num,opretlen,offset=1,errs=0,matched=0,kmdheights[64],otherheights[64]; uint256 hash,txids[64]; char symbol[16],base[16]; uint16_t vouts[64]; int8_t baseids[64]; uint8_t *script,opcode,rmd160s[64*20]; int64_t values[64]; struct pax_transaction *pax,space;
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memset(baseids,0xff,sizeof(baseids));
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memset(values,0,sizeof(values));
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memset(rmd160s,0,sizeof(rmd160s));
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memset(kmdheights,0,sizeof(kmdheights));
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memset(otherheights,0,sizeof(otherheights));
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n = block.vtx[0].vout.size();
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script = (uint8_t *)block.vtx[0].vout[n-1].scriptPubKey.data();
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if ( n <= 2 || script[0] != 0x6a )
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return(0);
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offset += komodo_scriptitemlen(&opretlen,&script[offset]);
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if ( ASSETCHAINS_SYMBOL[0] == 0 )
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{
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//for (i=0; i<opretlen; i++)
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// printf("%02x",script[i]);
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//printf(" height.%d checkdeposit n.%d [%02x] [%c] %d vs %d\n",height,n,script[0],script[offset],script[offset],'X');
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opcode = 'X';
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strcpy(symbol,(char *)"KMD");
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}
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else
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{
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strcpy(symbol,ASSETCHAINS_SYMBOL);
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opcode = 'I';
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}
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if ( script[offset] == opcode && opretlen < block.vtx[0].vout[n-1].scriptPubKey.size() )
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{
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if ( (num= komodo_issued_opreturn(base,txids,vouts,values,kmdheights,otherheights,baseids,rmd160s,&script[offset],opretlen,opcode == 'X')) > 0 )
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{
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for (i=1; i<n-1; i++)
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{
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if ( (pax= komodo_paxfind(&space,txids[i-1],vouts[i-1])) != 0 )
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{
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if ( ((opcode == 'I' && pax->fiatoshis == block.vtx[0].vout[i].nValue) || (opcode == 'X' && pax->komodoshis == block.vtx[0].vout[i].nValue)) )
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{
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if ( pax->marked != 0 )
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errs++;
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else matched++;
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if ( 0 && opcode == 'X' )
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printf("errs.%d i.%d match %.8f == %.8f\n",errs,i,dstr(pax != 0 ? pax->fiatoshis:-1),dstr(block.vtx[0].vout[i].nValue));
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komodo_paxmark(height,&space,txids[i-1],vouts[i-1],height);
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}
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else
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{
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hash = block.GetHash();
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if ( opcode == 'X' )
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{
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for (j=0; j<32; j++)
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printf("%02x",((uint8_t *)&hash)[j]);
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printf(" ht.%d blockhash X couldnt find vout.[%d]\n",height,i);
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// validate amount! via fiat chain
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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 ( opcode == 'X' )
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{
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matched++;
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for (j=0; j<32; j++)
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printf("%02x",((uint8_t *)&txids[i-1])[j]);
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printf(" cant paxfind X txid\n");
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// validate amount! via fiat chain
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} else if ( opcode == 'I' )
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matched++;
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}
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}
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if ( matched != num )
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{
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// can easily happen depending on order of loading
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if ( height > 60000 )
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printf("WARNING: ht.%d (%c) matched.%d vs num.%d\n",height,opcode,matched,num);
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}
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}
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//printf("opretlen.%d num.%d\n",opretlen,num);
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}
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return(0);
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}
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const char *komodo_opreturn(int32_t height,uint64_t value,uint8_t *opretbuf,int32_t opretlen,uint256 txid,uint16_t vout)
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{
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uint8_t rmd160[20],rmd160s[64*20],addrtype,shortflag,pubkey33[33]; int32_t i,j,n,len,tokomodo,kmdheight,otherheights[64],kmdheights[64]; int8_t baseids[64]; char base[4],coinaddr[64],destaddr[64]; struct pax_transaction space; uint256 txids[64]; uint16_t vouts[64]; uint64_t convtoshis,seed; int64_t fiatoshis,komodoshis,checktoshis,values[64]; struct pax_transaction *pax;
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const char *typestr = "unknown";
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memset(baseids,0xff,sizeof(baseids));
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memset(values,0,sizeof(values));
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memset(rmd160s,0,sizeof(rmd160s));
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memset(kmdheights,0,sizeof(kmdheights));
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memset(otherheights,0,sizeof(otherheights));
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tokomodo = (komodo_is_issuer() == 0);
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if ( 0 && ASSETCHAINS_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\n",opretbuf[0],tokomodo,height);
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}
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if ( opretbuf[0] == 'D' )
|
|
{
|
|
if ( opretlen == 38 ) // any KMD tx
|
|
{
|
|
iguana_rwnum(0,&opretbuf[34],sizeof(kmdheight),&kmdheight);
|
|
memset(base,0,sizeof(base));
|
|
PAX_pubkey(0,&opretbuf[1],&addrtype,rmd160,base,&shortflag,&fiatoshis);
|
|
bitcoin_address(coinaddr,addrtype,rmd160,20);
|
|
checktoshis = PAX_fiatdest(&seed,tokomodo,destaddr,pubkey33,coinaddr,kmdheight,base,fiatoshis);
|
|
typestr = "deposit";
|
|
printf("%s kmdheight.%d vs height.%d check %.8f vs %.8f tokomodo.%d %d seed.%llx\n",ASSETCHAINS_SYMBOL,kmdheight,height,dstr(checktoshis),dstr(value),komodo_is_issuer(),strncmp(ASSETCHAINS_SYMBOL,base,strlen(base)) == 0,(long long)seed);
|
|
if ( kmdheight <= height )
|
|
{
|
|
if ( tokomodo == 0 && strncmp(ASSETCHAINS_SYMBOL,base,strlen(base)) == 0 )
|
|
{
|
|
for (i=0; i<32; i++)
|
|
printf("%02x",((uint8_t *)&txid)[i]);
|
|
printf(" <- txid.v%u ",vout);
|
|
for (i=0; i<33; i++)
|
|
printf("%02x",pubkey33[i]);
|
|
printf(" checkpubkey check %.8f v %.8f dest.(%s) kmdheight.%d height.%d\n",dstr(checktoshis),dstr(value),destaddr,kmdheight,height);
|
|
if ( value == checktoshis )//value >= checktoshis || (seed == 0 && diff < .01) )
|
|
{
|
|
if ( komodo_paxfind(&space,txid,vout) == 0 )
|
|
{
|
|
komodo_gateway_deposit(coinaddr,value,base,fiatoshis,rmd160,txid,vout,kmdheight,height);
|
|
} else printf("duplicate deposit\n");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if ( opretbuf[0] == 'W' && opretlen >= 38 )
|
|
{
|
|
iguana_rwnum(0,&opretbuf[34],sizeof(kmdheight),&kmdheight);
|
|
memset(base,0,sizeof(base));
|
|
PAX_pubkey(0,&opretbuf[1],&addrtype,rmd160,base,&shortflag,&komodoshis);
|
|
bitcoin_address(coinaddr,addrtype,rmd160,20);
|
|
checktoshis = PAX_fiatdest(&seed,tokomodo,destaddr,pubkey33,coinaddr,kmdheight,base,value);
|
|
typestr = "withdraw";
|
|
printf("%s.height.%d vs height.%d check %.8f/%.8f vs %.8f tokomodo.%d %d seed.%llx -> (%s)\n",ASSETCHAINS_SYMBOL,kmdheight,height,dstr(checktoshis),dstr(komodoshis),dstr(value),komodo_is_issuer(),strncmp(ASSETCHAINS_SYMBOL,base,strlen(base)) == 0,(long long)seed,coinaddr);
|
|
if ( checktoshis == komodoshis )
|
|
{
|
|
if ( (pax= komodo_paxfind(&space,txid,vout)) == 0 )
|
|
{
|
|
printf("notarize %s %.8f -> %.8f kmd.%d other.%d\n",ASSETCHAINS_SYMBOL,dstr(value),dstr(komodoshis),kmdheight,height);
|
|
}
|
|
else
|
|
{
|
|
printf(" %.8f -> %s withdraw already there\n",dstr(value),coinaddr);
|
|
komodo_gateway_deposit(coinaddr,komodoshis,(char *)"KMD",value,rmd160,txid,vout,kmdheight,height);
|
|
}
|
|
}
|
|
}
|
|
else if ( tokomodo != 0 && opretbuf[0] == 'A' )
|
|
{
|
|
if ( (n= komodo_issued_opreturn(base,txids,vouts,values,kmdheights,otherheights,baseids,rmd160s,opretbuf,opretlen,0)) > 0 )
|
|
{
|
|
for (i=0; i<n; i++)
|
|
{
|
|
if ( (pax= komodo_paxfind(&space,txids[i],vouts[i])) == 0 )
|
|
{
|
|
bitcoin_address(coinaddr,60,&rmd160s[i*20],20);
|
|
komodo_gateway_deposit(coinaddr,0,0,0,0,txids[i],vouts[i],kmdheights[i],otherheights[i]);
|
|
} else pax->approved = kmdheights[i];
|
|
}
|
|
}
|
|
}
|
|
else if ( tokomodo == 0 && opretbuf[0] == 'I' )
|
|
{
|
|
if ( strncmp((char *)"KMD",(char *)&opretbuf[opretlen-4],3) != 0 )
|
|
{
|
|
if ( (n= komodo_issued_opreturn(base,txids,vouts,values,kmdheights,otherheights,baseids,rmd160s,opretbuf,opretlen,0)) > 0 )
|
|
{
|
|
for (i=0; i<n; i++)
|
|
{
|
|
bitcoin_address(coinaddr,60,&rmd160s[i*20],20);
|
|
if ( komodo_paxmark(height,&space,txids[i],vouts[i],height) == 0 )
|
|
komodo_gateway_deposit(coinaddr,0,0,0,0,txids[i],vouts[i],height,0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return(typestr);
|
|
}
|
|
|
|
void komodo_passport_iteration()
|
|
{
|
|
static long lastpos[34]; static char userpass[33][1024];
|
|
FILE *fp; int32_t baseid,isrealtime,refid,blocks,longest; struct komodo_state *sp,*refsp; char *retstr,fname[512],*base,symbol[16],dest[16]; uint32_t buf[3]; cJSON *infoobj,*result; uint64_t RTmask = 0;
|
|
refsp = komodo_stateptr(symbol,dest);
|
|
if ( ASSETCHAINS_SYMBOL[0] == 0 )
|
|
refid = 33;
|
|
else refid = komodo_baseid(ASSETCHAINS_SYMBOL)+1; // illegal base -> baseid.-1 -> 0
|
|
//printf("PASSPORT %s refid.%d\n",ASSETCHAINS_SYMBOL,refid);
|
|
for (baseid=0; baseid<=32; baseid++)
|
|
{
|
|
sp = 0;
|
|
isrealtime = 0;
|
|
base = (char *)CURRENCIES[baseid];
|
|
if ( baseid+1 != refid )
|
|
{
|
|
komodo_statefname(fname,baseid<32?base:(char *)"",(char *)"komodostate");
|
|
komodo_nameset(symbol,dest,base);
|
|
//port = komodo_port(base,10,&magic) + 1;
|
|
if ( (fp= fopen(fname,"rb")) != 0 && (sp= komodo_stateptrget(symbol)) != 0 )
|
|
{
|
|
//printf("refid.%d %s fname.(%s) base.%s\n",refid,symbol,fname,base);
|
|
fseek(fp,0,SEEK_END);
|
|
if ( ftell(fp) > lastpos[baseid] )
|
|
{
|
|
fseek(fp,lastpos[baseid],SEEK_SET);
|
|
while ( komodo_parsestatefile(sp,fp,symbol,dest) >= 0 )
|
|
;
|
|
lastpos[baseid] = ftell(fp);
|
|
//printf("from.(%s) lastpos[%s] %ld\n",ASSETCHAINS_SYMBOL,CURRENCIES[baseid],lastpos[baseid]);
|
|
} //else fprintf(stderr,"%s.%ld ",CURRENCIES[baseid],ftell(fp));
|
|
fclose(fp);
|
|
}
|
|
komodo_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 fprintf(stderr,"%s not RT\n",base);
|
|
} //else fprintf(stderr,"%s size error RT\n",base);
|
|
fclose(fp);
|
|
} else fprintf(stderr,"%s open error RT\n",base);
|
|
}
|
|
else
|
|
{
|
|
komodo_statefname(fname,baseid<32?base:(char *)"",(char *)"realtime");
|
|
if ( (fp= fopen(fname,"wb")) != 0 )
|
|
{
|
|
buf[0] = (uint32_t)chainActive.Tip()->nHeight;
|
|
buf[1] = (uint32_t)komodo_longestchain();
|
|
if ( buf[0] != 0 && buf[0] == buf[1] )
|
|
{
|
|
buf[2] = (uint32_t)time(NULL);
|
|
RTmask |= (1LL << baseid) | 1;
|
|
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",ASSETCHAINS_SYMBOL,base);
|
|
fclose(fp);
|
|
} else fprintf(stderr,"%s create error RT\n",base);
|
|
}
|
|
if ( sp != 0 && isrealtime == 0 )
|
|
refsp->RTbufs[0][2] = 0;
|
|
}
|
|
refsp->RTmask = RTmask;
|
|
}
|
|
|