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/******************************************************************************
* Copyright © 2014-2016 The SuperNET Developers. *
* *
* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
* the top-level directory of this distribution for the individual copyright *
* holder information and the developer policies on copyright and licensing. *
* *
* Unless otherwise agreed in a custom licensing agreement, no part of the *
* SuperNET software, including this file may be copied, modified, propagated *
* or distributed except according to the terms contained in the LICENSE file *
* *
* Removal or modification of this copyright notice is prohibited. *
* *
******************************************************************************/
#include "iguana777.h"
#include "exchanges777.h"
#include "secp256k1/include/secp256k1.h"
#include "secp256k1/include/secp256k1_schnorr.h"
#include "secp256k1/include/secp256k1_rangeproof.h"
const char *Hardcoded_coins[][3] = { { "BTC", "bitcoin", "0" }, { "BTCD", "BitcoinDark", "129" }, { "VPN", "VPNcoin", "129" }, { "LTC", "litecoin", "129" } , { "endmarker", "", "" } };
struct iguana_info *iguana_coinfind(char *symbol)
{
struct iguana_info *coin=0; uint32_t symbolcrc; struct supernet_info *myinfo = SuperNET_MYINFO(0);
while ( myinfo->allcoins_being_added != 0 )
{
printf("wait for coinadd to complete, OK if rare\n");
sleep(1);
}
symbolcrc = calc_crc32(0,symbol,(int32_t)strlen(symbol));
//portable_mutex_lock(&myinfo->allcoins_mutex);
HASH_FIND(hh,myinfo->allcoins,&symbolcrc,sizeof(coin->symbolcrc),coin);
//portable_mutex_unlock(&myinfo->allcoins_mutex);
return(coin);
}
struct iguana_info *iguana_coinadd(char *symbol,char *name,cJSON *argjson,int32_t virtcoin)
{
struct iguana_info *coin; uint32_t symbolcrc; char *privatechain; int32_t j; struct supernet_info *myinfo = SuperNET_MYINFO(0);
if ( (coin= iguana_coinfind(symbol)) == 0 )
{
if ( (coin= iguana_coinfind(symbol)) == 0 )
{
myinfo->allcoins_being_added = 1;
coin = mycalloc('C',1,sizeof(*coin));
coin->blockspacesize = IGUANA_MAXPACKETSIZE + 8192;
coin->blockspace = calloc(1,coin->blockspacesize);
if ( virtcoin != 0 || ((privatechain= jstr(argjson,"geckochain")) != 0 && privatechain[0] != 0) )
{
myinfo->allcoins_numvirts++;
coin->virtualchain = 1;
}
else
{
coin->chain = iguana_chainfind((char *)symbol,argjson,1);
coin->peers = calloc(1,sizeof(*coin->peers));
for (j=0; j<IGUANA_MAXPEERS; j++)
{
coin->peers->active[j].usock = -1;
strcpy(coin->peers->active[j].coinname,name);
strcpy(coin->peers->active[j].symbol,symbol);
}
}
if ( (coin->protocol= juint(argjson,"protocol")) == 0 )
coin->protocol = IGUANA_PROTOCOL_BITCOIN;
coin->ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);
secp256k1_pedersen_context_initialize(coin->ctx);
secp256k1_rangeproof_context_initialize(coin->ctx);
strcpy(coin->name,name);
strcpy(coin->symbol,symbol);
iguana_initcoin(coin,argjson);
basilisk_functions(coin,coin->protocol);
printf("ADD ALLCOINS.(%s) name.(%s) size %ld numvirts.%d\n",symbol,name,sizeof(*coin),myinfo->allcoins_numvirts);
coin->symbolcrc = symbolcrc = calc_crc32(0,symbol,(int32_t)strlen(symbol));
//portable_mutex_lock(&myinfo->allcoins_mutex);
HASH_ADD(hh,myinfo->allcoins,symbolcrc,sizeof(coin->symbolcrc),coin);
//portable_mutex_unlock(&myinfo->allcoins_mutex);
struct iguana_info *virt,*tmp;
HASH_ITER(hh,myinfo->allcoins,virt,tmp)
{
printf("%s ",virt->symbol);
}
printf("allcoins\n");
myinfo->allcoins_being_added = 0;
}
if ( (coin= iguana_coinfind(symbol)) == 0 )
printf("error finding justadded.(%s)\n",symbol);
}
return(coin);
}
void iguana_recvalloc(struct iguana_info *coin,int32_t numitems)
{
//coin->blocks.ptrs = myrealloc('W',coin->blocks.ptrs,coin->blocks.ptrs==0?0:coin->blocks.maxbits * sizeof(*coin->blocks.ptrs),numitems * sizeof(*coin->blocks.ptrs));
//coin->blocks.RO = myrealloc('W',coin->blocks.RO,coin->blocks.RO==0?0:coin->blocks.maxbits * sizeof(*coin->blocks.RO),numitems * sizeof(*coin->blocks.RO));
//printf("realloc waitingbits.%d -> %d\n",coin->blocks.maxbits,numitems);
//coin->blocks.maxbits = numitems;
}
static int _decreasing_double(const void *a,const void *b)
{
#define double_a (*(double *)a)
#define double_b (*(double *)b)
if ( double_b > double_a )
return(1);
else if ( double_b < double_a )
return(-1);
return(0);
#undef double_a
#undef double_b
}
static int32_t revsortds(double *buf,uint32_t num,int32_t size)
{
qsort(buf,num,size,_decreasing_double);
return(0);
}
double iguana_metric(struct iguana_peer *addr,uint32_t now,double decay)
{
int32_t duration; double metric = addr->recvblocks * addr->recvtotal;
addr->recvblocks *= decay;
addr->recvtotal *= decay;
if ( now >= addr->ready && addr->ready != 0 )
duration = (now - addr->ready + 1);
else duration = 1;
if ( metric < SMALLVAL && duration > 300 )
metric = 0.001;
else metric /= duration;
return(metric);
}
int32_t iguana_peermetrics(struct supernet_info *myinfo,struct iguana_info *coin)
{
int32_t i,ind,n; double *sortbuf,sum; uint32_t now; struct iguana_peer *addr,*slowest = 0;
//printf("peermetrics\n");
sortbuf = mycalloc('s',coin->MAXPEERS,sizeof(double)*2);
coin->peers->mostreceived = 0;
now = (uint32_t)time(NULL);
for (i=n=0; i<coin->MAXPEERS; i++)
{
addr = &coin->peers->active[i];
if ( addr->usock < 0 || addr->dead != 0 || addr->ready == 0 || addr->ipbits == 0 )
continue;
addr->pendblocks >>= 1;
addr->pendhdrs >>= 1;
if ( addr->recvblocks > coin->peers->mostreceived )
coin->peers->mostreceived = addr->recvblocks;
//printf("[%.0f %.0f] ",addr->recvblocks,addr->recvtotal);
sortbuf[n*2 + 0] = iguana_metric(addr,now,.995);
sortbuf[n*2 + 1] = i;
n++;
}
if ( n > 0 )
{
revsortds(sortbuf,n,sizeof(double)*2);
portable_mutex_lock(&coin->peers_mutex);
for (sum=i=0; i<n; i++)
{
if ( i < coin->MAXPEERS )
{
coin->peers->topmetrics[i] = sortbuf[i*2];
ind = (int32_t)sortbuf[i*2 +1];
coin->peers->ranked[i] = &coin->peers->active[ind];
if ( sortbuf[i*2] > SMALLVAL && (double)i/n > .8 && (time(NULL) - addr->ready) > 77 )
slowest = coin->peers->ranked[i];
//printf("(%.5f %s) ",sortbuf[i*2],coin->peers->ranked[i]->ipaddr);
coin->peers->ranked[i]->rank = i + 1;
sum += coin->peers->topmetrics[i];
}
}
coin->peers->numranked = n;
portable_mutex_unlock(&coin->peers_mutex);
//printf("NUMRANKED.%d\n",n);
if ( i > 0 )
{
coin->peers->avemetric = (sum / i);
if ( i >= 7*(coin->MAXPEERS/8) && slowest != 0 )
{
printf("prune slowest peer.(%s) numranked.%d MAXpeers->%d\n",slowest->ipaddr,n,coin->MAXPEERS);
slowest->dead = 1;
}
}
}
myfree(sortbuf,coin->MAXPEERS * sizeof(double) * 2);
return(coin->peers->mostreceived);
}
void *iguana_kviAddriterator(struct iguana_info *coin,struct iguanakv *kv,struct iguana_kvitem *item,uint64_t args,void *key,void *value,int32_t valuesize)
{
char ipaddr[64]; int32_t i; FILE *fp = (FILE *)(long)args; struct iguana_peer *addr; struct iguana_iAddr *iA = value;
if ( fp != 0 && iA != 0 && iA->numconnects > 0 && iA->lastconnect > time(NULL)-IGUANA_RECENTPEER )
{
for (i=0; i<coin->peers->numranked; i++)
if ( (addr= coin->peers->ranked[i]) != 0 && addr->ipbits == iA->ipbits )
break;
if ( i == coin->peers->numranked )
{
expand_ipbits(ipaddr,iA->ipbits);
fprintf(fp,"%s\n",ipaddr);
}
}
return(0);
}
uint32_t iguana_updatemetrics(struct supernet_info *myinfo,struct iguana_info *coin)
{
char fname[512],tmpfname[512],oldfname[512],ipaddr[64]; int32_t i,j; struct iguana_peer *addr,*tmpaddr; FILE *fp;
iguana_peermetrics(myinfo,coin);
sprintf(fname,"%s/%s_peers.txt",GLOBAL_CONFSDIR,coin->symbol), OS_compatible_path(fname);
sprintf(oldfname,"%s/%s_oldpeers.txt",GLOBAL_CONFSDIR,coin->symbol), OS_compatible_path(oldfname);
sprintf(tmpfname,"%s/%s/peers.txt",GLOBAL_TMPDIR,coin->symbol), OS_compatible_path(tmpfname);
if ( (fp= fopen(tmpfname,"w")) != 0 )
{
for (i=0; i<coin->peers->numranked; i++)
{
if ( (addr= coin->peers->ranked[i]) != 0 && addr->relayflag != 0 && strcmp(addr->ipaddr,"127.0.0.1") != 0 )
{
for (j=0; j<coin->peers->numranked; j++)
{
if ( i != j && (tmpaddr= coin->peers->ranked[j]) != 0 && (uint32_t)addr->ipbits == (uint32_t)tmpaddr->ipbits )
break;
}
if ( j == coin->peers->numranked )
{
expand_ipbits(ipaddr,(uint32_t)addr->ipbits);
fprintf(fp,"%s\n",ipaddr);
if ( 0 && addr->msgcounts.verack == 0 )
{
printf("iguana_sendblockreq (%s) addrind.%d hasn't verack'ed yet\n",addr->ipaddr,addr->addrind);
iguana_send_version(coin,addr,coin->myservices);
}
}
}
}
if ( ftell(fp) > OS_filesize(fname) )
{
printf("new peers.txt %ld vs (%s) %ld (%s)\n",ftell(fp),fname,(long)OS_filesize(fname),GLOBAL_CONFSDIR);
fclose(fp);
OS_renamefile(fname,oldfname);
OS_copyfile(tmpfname,fname,1);
} else fclose(fp);
}
else
{
printf("iguana_updatemetrics: couldnt create.(%s)\n",tmpfname);
return(0);
}
return((uint32_t)time(NULL));
}
void iguana_emitQ(struct iguana_info *coin,struct iguana_bundle *bp)
{
struct iguana_helper *ptr;
ptr = mycalloc('i',1,sizeof(*ptr));
ptr->allocsize = sizeof(*ptr);
ptr->coin = coin;
ptr->bp = bp, ptr->hdrsi = bp->hdrsi;
ptr->type = 'E';
ptr->starttime = (uint32_t)time(NULL);
//printf("%s EMIT.%d[%d] emitfinish.%u\n",coin->symbol,ptr->hdrsi,bp->n,bp->emitfinish);
queue_enqueue("emitQ",&emitQ,&ptr->DL,0);
}
void iguana_bundleQ(struct iguana_info *coin,struct iguana_bundle *bp,int32_t timelimit)
{
struct iguana_helper *ptr;
if ( 0 && bp->queued == 0 && bp->emitfinish <= 1 && iguana_bundleready(coin,bp,0) == bp->n )
printf("bundle.[%d] is ready\n",bp->hdrsi);
bp->queued = (uint32_t)time(NULL);
ptr = mycalloc('q',1,sizeof(*ptr));
ptr->allocsize = sizeof(*ptr);
ptr->coin = coin;
ptr->bp = bp, ptr->hdrsi = bp->hdrsi;
ptr->type = 'B';
ptr->starttime = (uint32_t)time(NULL);
ptr->timelimit = timelimit;
coin->numbundlesQ++;
if ( 0 && bp->hdrsi > 170 )
printf("%s %p bundle.%d[%d] ht.%d emitfinish.%u\n",coin->symbol,bp,ptr->hdrsi,bp->n,bp->bundleheight,bp->emitfinish);
queue_enqueue("bundlesQ",&bundlesQ,&ptr->DL,0);
}
void iguana_validateQ(struct iguana_info *coin,struct iguana_bundle *bp)
{
/*struct iguana_helper *ptr;
//if ( bp->validated <= 1 )
{
ptr = mycalloc('i',1,sizeof(*ptr));
ptr->allocsize = sizeof(*ptr);
ptr->coin = coin;
ptr->bp = bp, ptr->hdrsi = bp->hdrsi;
ptr->type = 'V';
ptr->starttime = (uint32_t)time(NULL);
ptr->timelimit = 0;
bp->validated = 1;
//printf("VALIDATE Q %s bundle.%d[%d] utxofinish.%u balancefinish.%u\n",coin->symbol,ptr->hdrsi,bp->n,bp->utxofinish,bp->balancefinish);
queue_enqueue("validateQ",&validateQ,&ptr->DL,0);
}*/
}
int32_t iguana_emitfinished(struct iguana_info *coin,int32_t queueincomplete)
{
struct iguana_bundle *bp; int32_t i,n = 0;
for (i=0; i<coin->bundlescount-1; i++)
{
if ( (bp= coin->bundles[i]) != 0 )
{
if ( bp->emitfinish > 1 )
n++;
else if ( bp->emitfinish == 0 && bp->queued == 0 )
iguana_bundleQ(coin,bp,1000);
}
}
return(n);
}
int32_t iguana_utxofinished(struct iguana_info *coin)
{
struct iguana_bundle *bp; int32_t i,n = 0;
for (i=0; i<coin->bundlescount-1; i++)
{
if ( (bp= coin->bundles[i]) != 0 && bp->utxofinish > 1 )
n++;
}
return(n);
}
int32_t iguana_convertfinished(struct iguana_info *coin)
{
struct iguana_bundle *bp; int32_t i,n = 0;
for (i=0; i<coin->bundlescount-1; i++)
{
if ( (bp= coin->bundles[i]) != 0 && bp->converted > 1 )
n++;
}
return(n);
}
int32_t iguana_balancefinished(struct iguana_info *coin)
{
struct iguana_bundle *bp; int32_t i,n = 0;
for (i=0; i<coin->bundlescount-1; i++)
{
if ( (bp= coin->bundles[i]) != 0 && bp->balancefinish > 1 )
n++;
}
return(n);
}
int32_t iguana_validated(struct iguana_info *coin)
{
struct iguana_bundle *bp; int32_t i,n = 0;
for (i=0; i<coin->bundlescount-1; i++)
{
if ( (bp= coin->bundles[i]) != 0 && bp->validated > 1 )
n++;
}
return(n);
}
int32_t iguana_helperA(struct supernet_info *myinfo,struct iguana_info *coin,int32_t helperid,struct iguana_bundle *bp,int32_t convertflag)
{
int32_t retval,num = 0;
if ( bp == 0 )
{
printf("iguana_helperA unexpected null bp\n");
return(-1);
}
//printf("helperid.%d validate gen utxo.[%d] utxofinish.%u\n",helperid,bp->hdrsi,bp->utxofinish);
if ( strcmp("BTC",coin->symbol) == 0 || iguana_bundlevalidate(coin,bp,0) == bp->n ) //
{
retval = 0;
if ( bp->utxofinish > 1 || (retval= iguana_spendvectors(myinfo,coin,bp,&bp->ramchain,0,bp->n,convertflag,0)) >= 0 )
{
if ( retval > 0 )
{
printf("GENERATED UTXO.%d for ht.%d duration %d seconds\n",bp->hdrsi,bp->bundleheight,(uint32_t)time(NULL) - bp->startutxo);
num++;
}
bp->utxofinish = (uint32_t)time(NULL);
} else printf("UTXO gen.[%d] utxo error\n",bp->hdrsi);
}
else
{
printf("error validating.[%d], restart iguana\n",bp->hdrsi);
exit(-1);
}
return(num);
}
int32_t iguana_helperB(struct iguana_info *coin,int32_t helperid,struct iguana_bundle *bp,int32_t convertflag)
{
if ( bp == 0 )
{
printf("iguana_helperB unexpected null bp\n");
return(-1);
}
//if ( bp != coin->current )
{
iguana_ramchain_prefetch(coin,&bp->ramchain,7);
if ( convertflag == 0 )
{
bp->converted = 1;
iguana_convert(coin,helperid,bp,0,0);
}
bp->converted = (uint32_t)time(NULL);
return(1);
}
return(0);
}
void iguana_update_balances(struct iguana_info *coin)
{
int32_t i,hdrsi,max; struct iguana_bundle *bp; char fname[1024];
if ( coin->RTheight > 0 )
{
printf("Need to restart iguana to generate new balances files\n");
printf("RT dataset can expand past bundle boundary, so no need to update balance files now\n");
return;
}
max = coin->bundlescount;
if ( coin->bundles[max-1] == coin->current || coin->bundles[max-1] == 0 || (coin->bundles[max-1] != 0 && coin->bundles[max-1]->emitfinish <= 1) )
max--;
//coin->spendvectorsaved = 0;
if ( iguana_balancefinished(coin) < max && iguana_spendvectorsaves(coin) == 0 ) //
{
if ( coin->origbalanceswritten <= 1 )
hdrsi = 0;
else hdrsi = coin->origbalanceswritten;
for (i=0; i<max; i++)
if ( (bp= coin->bundles[i]) != 0 && bp != coin->current )
{
iguana_volatilespurge(coin,&bp->ramchain);
sprintf(fname,"%s/%s/accounts/debits.%d",GLOBAL_DBDIR,coin->symbol,bp->bundleheight);
OS_removefile(fname,0);
sprintf(fname,"%s/%s/accounts/lastspends.%d",GLOBAL_DBDIR,coin->symbol,bp->bundleheight);
OS_removefile(fname,0);
iguana_volatilesalloc(coin,&bp->ramchain,0);//i < hdrsi);
}
printf("accounts files purged\n");
sleep(3);
for (hdrsi=0; hdrsi<max; hdrsi++)
{
if ( (bp= coin->bundles[hdrsi]) != 0 )
{
if ( bp != coin->current )
{
//iguana_ramchain_prefetch(coin,&bp->ramchain,3);
if ( iguana_balancegen(coin,0,bp,0,coin->chain->bundlesize-1,0) == 0 )
{
fprintf(stderr,"%d ",hdrsi);
bp->balancefinish = (uint32_t)time(NULL);
}
else printf("balancegen error.[%d]\n",bp->hdrsi);
}
} else printf("null bp.[%d]\n",hdrsi);
}
//if ( max != coin->origbalanceswritten )
{
coin->balanceflush = max+1;
while ( coin->balanceflush != 0 )
sleep(3);
}// else printf("skip flush when max.%d and orig.%d\n",max,coin->origbalanceswritten);
}
}
int32_t iguana_utxogen(struct supernet_info *myinfo,struct iguana_info *coin,int32_t helperid,int32_t convertflag)
{
int32_t hdrsi,n,i,max,incr,num = 0; struct iguana_bundle *bp;
if ( coin->spendvectorsaved > 1 )
{
printf("skip utxogen as spendvectorsaved.%u\n",coin->spendvectorsaved);
return(0);
}
//if ( (incr= IGUANA_NUMHELPERS) > 8 )
// incr = 8;
incr = IGUANA_NUMHELPERS;
max = coin->bundlescount;
if ( coin->bundles[max-1] == coin->current || coin->bundles[max-1] == 0 || (coin->bundles[max-1] != 0 && coin->bundles[max-1]->emitfinish <= 1) )
max--;
printf("helperid.%d start %s utxogen bundlescount.%d max.%d\n",helperid,coin->symbol,coin->bundlescount,max);
if ( helperid < incr )
{
for (hdrsi=helperid; hdrsi<max; hdrsi+=incr)
num += iguana_helperA(myinfo,coin,helperid,coin->bundles[hdrsi],convertflag);
}
while ( (n= iguana_utxofinished(coin)) < max )
{
printf("helperid.%d utxofinished.%d vs %d\n",helperid,n,max);
sleep(IGUANA_NUMHELPERS+3);
}
if ( helperid < incr )
{
for (hdrsi=helperid; hdrsi<max; hdrsi+=incr)
num += iguana_helperB(coin,helperid,coin->bundles[hdrsi],convertflag);
}
while ( (n= iguana_convertfinished(coin)) < max )
{
//printf("helperid.%d convertfinished.%d vs max %d bundlescount.%d\n",helperid,n,max,coin->bundlescount);
sleep(IGUANA_NUMHELPERS+3);
}
if ( helperid == 0 )
{
printf("start iguana_update_balances\n");
iguana_update_balances(coin);
printf("iguana_update_balances completed\n");
if ( 1 )
{
for (i=0; i<max; i++)
if ( (bp= coin->bundles[i]) != 0 )
{
iguana_volatilespurge(coin,&bp->ramchain);
iguana_volatilesmap(coin,&bp->ramchain);
}
}
}
while ( iguana_balancefinished(coin) < max || coin->balanceflush != 0 )
sleep(3);
if ( helperid < incr )
{
for (hdrsi=helperid; hdrsi<max; hdrsi+=incr)
{
if ( (bp= coin->bundles[hdrsi]) == 0 )
{
printf("unexpected null bp for [%d]\n",hdrsi);
continue;
}
if ( iguana_bundlevalidate(coin,bp,0) != bp->n )
{
printf("validate.[%d] error. refresh page or restart iguana and it should regenerate\n",bp->hdrsi);
exit(-1);
} // else printf("%s helperid.%d validated.[%d]\n",coin->symbol,helperid,hdrsi);
}
}
while ( iguana_validated(coin) < max || iguana_utxofinished(coin) < max )
{
printf("%s helperid.%d waiting for spendvectorsaved.%u v.%d u.%d b.%d vs max.%d\n",coin->symbol,helperid,coin->spendvectorsaved,iguana_validated(coin),iguana_utxofinished(coin),iguana_balancefinished(coin),max);
sleep(2*IGUANA_NUMHELPERS+3);
}
//printf("helper.%d check validates\n",helperid);
//incr = IGUANA_NUMHELPERS;
//incr = 1;
if ( helperid == 0 )
{
coin->spendvectorsaved = (uint32_t)time(NULL);
coin->spendvalidated = 0;
printf("%s UTXOGEN spendvectorsaved <- %u\n",coin->symbol,coin->spendvectorsaved);
if ( iguana_utxoaddr_gen(myinfo,coin,(coin->bundlescount - 1) * coin->chain->bundlesize) == 0 )
{
printf("retry utxoaddr_gen\n");
if ( iguana_utxoaddr_gen(myinfo,coin,(coin->bundlescount - 1) * coin->chain->bundlesize) == 0 )
{
printf("restart iguana: fatal error generating ledger file for %s\n",coin->symbol);
exit(1);
}
}
}
else
{
while ( coin->spendvectorsaved <= 1 )
sleep(IGUANA_NUMHELPERS+3);
}
printf("%s helper.%d helperdone\n",coin->symbol,helperid);
return(num);
}
int32_t iguana_coin_mainiter(struct iguana_info *coin,int32_t *numpeersp)
{
int32_t n,j,isRT = 0; struct iguana_bundle *bp;
if ( coin->RTheight == 0 && coin->firstRTheight == 0 && coin->current != 0 && coin->active != 0 && coin->started != 0 )
{
isRT *= (coin->RTheight > 0);
if ( coin->peers != 0 )
*numpeersp += coin->peers->numranked;
if ( 0 && (rand() % 10) == 0 )
printf("%s main.%u vs %u, svs %u %d vs %d\n",coin->symbol,(uint32_t)time(NULL),coin->startutc+10,coin->spendvectorsaved ,coin->blocks.hwmchain.height/coin->chain->bundlesize,(coin->longestchain-coin->minconfirms)/coin->chain->bundlesize);
if ( time(NULL) > coin->startutc+60 && coin->blocks.hwmchain.height/coin->chain->bundlesize >= (coin->longestchain-coin->chain->bundlesize)/coin->chain->bundlesize )
{
n = coin->bundlescount-1;
//printf("%s n.%d emitfinished.%d coin->spendvectorsaved %d\n",coin->symbol,n,iguana_emitfinished(coin,1),coin->spendvectorsaved);
if ( iguana_emitfinished(coin,1) >= n )
{
if ( coin->PREFETCHLAG >= 0 && coin->fastfind == 0 )
{
for (j=0; j<n; j++)
if ( coin->bundles[j] != 0 )
iguana_alloctxbits(coin,&coin->bundles[j]->ramchain);
sleep(3);
}
if ( iguana_validated(coin) < n || iguana_utxofinished(coin) < n || iguana_balancefinished(coin) < n )
{
coin->spendvectorsaved = 1;
//printf("update volatile data, need.%d vs utxo.%d balances.%d validated.%d\n",n,iguana_utxofinished(coin),iguana_balancefinished(coin),iguana_validated(coin));
}
else
{
coin->spendvectorsaved = (uint32_t)time(NULL);
//printf("already done UTXOGEN (%d %d) (%d %d)\n",iguana_utxofinished(coin),n,iguana_balancefinished(coin),n);
}
} //else printf("only emit.%d vs %d\n",iguana_emitfinished(coin),n);
}
if ( (bp= coin->current) != 0 && coin->stucktime != 0 && coin->isRT == 0 && coin->RTheight == 0 && (time(NULL) - coin->stucktime) > coin->MAXSTUCKTIME )
{
if ( 0 )
{
printf("%s is stuck too long, restarting due to %d\n",coin->symbol,bp->hdrsi);
if ( coin->started != 0 )
{
iguana_coinpurge(coin);
sleep(3);
while ( coin->started == 0 )
{
printf("wait for coin to reactivate\n");
sleep(1);
}
sleep(3);
}
}
}
}
return(isRT);
}
void iguana_helper(void *arg)
{
static uint64_t helperidbits;
cJSON *argjson=0; int32_t iter,n,j,numpeers,polltimeout,type,helperid=rand(),flag,allcurrent,idle=0;
struct iguana_helper *ptr; struct iguana_info *coin,*tmp; struct OS_memspace MEM,*MEMB; struct iguana_bundle *bp; struct supernet_info *myinfo = SuperNET_MYINFO(0);
helperid %= 64;
if ( arg != 0 && (argjson= cJSON_Parse(arg)) != 0 )
helperid = juint(argjson,"helperid");
if ( ((1 << helperid) & helperidbits) != 0 )
{
printf("SKIP duplicate helper.%d\n",helperid);
return;
}
helperidbits |= (1 << helperid);
if ( IGUANA_NUMHELPERS < 2 )
type = 3;
else type = (1 << (helperid % 2));
if ( argjson != 0 )
free_json(argjson);
printf("HELPER.%d started arg.(%s) type.%d\n",helperid,(char *)(arg!=0?arg:0),type);
memset(&MEM,0,sizeof(MEM));
MEMB = mycalloc('b',IGUANA_MAXBUNDLESIZE,sizeof(*MEMB));
sleep(2);
while ( 1 )
{
//printf("helperid.%d top of loop\n",helperid);
flag = 0;
allcurrent = 1;
polltimeout = 100;
//portable_mutex_lock(&myinfo->allcoins_mutex);
numpeers = 0;
HASH_ITER(hh,myinfo->allcoins,coin,tmp)
{
if ( coin->firstRTheight == 0 )
{
if ( coin->spendvectorsaved == 1 )
iguana_utxogen(myinfo,coin,helperid,0);
else if ( coin->spendvectorsaved > 1 && (coin->spendvalidated & (1 << helperid)) == 0 )
{
//printf("%s spendvectorsaved.%u helperid.%d validate\n",coin->symbol,coin->spendvectorsaved,helperid);
for (j=helperid; j<coin->bundlescount-1; j+=IGUANA_NUMHELPERS)
if ( (bp= coin->bundles[j]) != 0 )
iguana_bundlevalidate(coin,bp,0);
coin->spendvalidated |= (1 << helperid);
//printf("DONE %s spendvectorsaved.%u helperid.%d validate\n",coin->symbol,coin->spendvectorsaved,helperid);
}
}
if ( helperid == 0 )
iguana_coin_mainiter(coin,&numpeers);
}
//portable_mutex_unlock(&myinfo->allcoins_mutex);
n = queue_size(&bundlesQ);
for (iter=0; iter<n; iter++)
{
if ( (ptr= queue_dequeue(&bundlesQ,0)) != 0 )
{
idle = 0;
coin = ptr->coin;
if ( (bp= ptr->bp) != 0 && coin != 0 )
{
if ( coin->polltimeout < polltimeout )
polltimeout = coin->polltimeout;
if ( coin->current != 0 && coin->current->hdrsi != coin->bundlescount-1 )
allcurrent = 0;
//printf("h.%d [%d] bundleQ size.%d lag.%ld\n",helperid,bp->hdrsi,queue_size(&bundlesQ),time(NULL) - bp->nexttime);
coin->numbundlesQ--;
if ( coin->started != 0 && (bp->nexttime == 0 || time(NULL) > bp->nexttime) && coin->active != 0 )
{
flag += iguana_bundleiters(myinfo,ptr->coin,&MEM,MEMB,bp,ptr->timelimit,IGUANA_DEFAULTLAG);
}
else
{
//printf("skip.[%d] nexttime.%u lag.%ld coin->active.%d\n",bp->hdrsi,bp->nexttime,time(NULL)-bp->nexttime,coin->active);
allcurrent--;
iguana_bundleQ(coin,bp,1000);
}
}
else //if ( coin->active != 0 )
printf("helper missing param? %p %p %u\n",ptr->coin,bp,ptr->timelimit);
myfree(ptr,ptr->allocsize);
} else break;
}
if ( queue_size(&bundlesQ) > 1 )
allcurrent = 0;
if ( flag != 0 )
usleep(polltimeout * 100 + 1);
else if ( allcurrent > 0 )
{
//printf("bundlesQ allcurrent\n");
usleep(polltimeout * 10000);
} else usleep(polltimeout * 10000);
}
}
void iguana_callcoinstart(struct supernet_info *myinfo,struct iguana_info *coin)
{
struct iguana_bundle *bp; int32_t bundlei; bits256 zero; char dirname[512],*symbol;
iguana_rwiAddrind(coin,0,0,0);
//for (i=0; i<sizeof(*coin->chain); i++)
// printf("%02x",((uint8_t *)coin->chain)[i]);
char str[65]; printf(" netmagic.%08x init.(%s) maxpeers.%d maxrecvcache.%s services.%llx MAXMEM.%s polltimeout.%d cache.%d pend.(%d -> %d)\n",*(uint32_t *)coin->chain->netmagic,coin->symbol,coin->MAXPEERS,mbstr(str,coin->MAXRECVCACHE),(long long)coin->myservices,mbstr(str,coin->MAXMEM),coin->polltimeout,coin->enableCACHE,coin->startPEND,coin->endPEND);
symbol = coin->symbol;
sprintf(dirname,"%s/ro",GLOBAL_DBDIR), OS_ensure_directory(dirname);
sprintf(dirname,"%s/ro/%s",GLOBAL_DBDIR,symbol), OS_ensure_directory(dirname);
sprintf(dirname,"%s/%s",GLOBAL_DBDIR,symbol), OS_ensure_directory(dirname);
sprintf(dirname,"%s/purgeable/%s",GLOBAL_DBDIR,symbol), OS_ensure_directory(dirname);
sprintf(dirname,"%s/%s/validated",GLOBAL_DBDIR,symbol), OS_ensure_directory(dirname);
sprintf(dirname,"%s/%s/accounts",GLOBAL_DBDIR,symbol), OS_ensure_directory(dirname);
sprintf(dirname,"%s/%s/spends",GLOBAL_DBDIR,symbol), OS_ensure_directory(dirname);
sprintf(dirname,"%s/%s/vouts",GLOBAL_DBDIR,symbol), OS_ensure_directory(dirname);
if ( coin->VALIDATEDIR[0] != 0 )
{
sprintf(dirname,"%s",coin->VALIDATEDIR), OS_ensure_directory(dirname);
sprintf(dirname,"%s/%s",coin->VALIDATEDIR,symbol), OS_ensure_directory(dirname);
}
sprintf(dirname,"%s/%s",GLOBAL_TMPDIR,symbol), OS_ensure_directory(dirname);
sprintf(dirname,"%s/%s/RT",GLOBAL_TMPDIR,coin->symbol), OS_ensure_directory(dirname);
iguana_coinstart(coin,coin->initialheight,coin->mapflags);
coin->chain->minconfirms = coin->minconfirms;
coin->started = coin;
coin->startutc = (uint32_t)time(NULL);
memset(zero.bytes,0,sizeof(zero));
if ( (bp= iguana_bundlecreate(coin,&bundlei,0,*(bits256 *)coin->chain->genesis_hashdata,zero,1)) != 0 )
bp->bundleheight = 0;
}
void iguana_coinloop(void *arg)
{
struct supernet_info *myinfo; int32_t flag,i,n; bits256 zero; uint32_t now; struct iguana_info *coin,**coins = arg;
myinfo = SuperNET_MYINFO(0);
n = (int32_t)(long)coins[0];
coins++;
coin = coins[0];
printf("begin coinloop[%d] %s\n",n,coin->symbol);
memset(zero.bytes,0,sizeof(zero));
while ( 1 )
{
flag = 0;
for (i=0; i<n; i++)
{
if ( (coin= coins[i]) != 0 )
{
if ( n > 1 && coin->RTheight > 0 && (rand() % 10) != 0 )
continue;
if ( coin->peers == 0 )
{
printf("FATAL lack of peers struct\n");
exit(-1);
iguana_launchpeer(coin,"127.0.0.1",1);
}
if ( coin->virtualchain == 0 )
{
if ( coin->MAXPEERS > IGUANA_MAXPEERS )
coin->MAXPEERS = IGUANA_MAXPEERS;
if ( coin->MAXPEERS > 1 && coin->MAXPEERS < IGUANA_MINPEERS )
coin->MAXPEERS = IGUANA_MAXPEERS;
#ifdef __PNACL__
if ( coin->MAXPEERS > 64 )
coin->MAXPEERS = 64;
#endif
}
if ( coin->started == 0 && coin->active != 0 )
{
iguana_callcoinstart(myinfo,coin);
}
now = (uint32_t)time(NULL);
coin->idletime = 0;
if ( coin->started != 0 && coin->active != 0 )
{
//printf("%s numranked.%d isRT.%d numsaved.%d M.%d L.%d numverified.%d hdrsi.%d\n",coin->symbol,coin->peers->numranked,coin->isRT,coin->numsaved,coin->blocks.hwmchain.height,coin->longestchain,coin->numverified,coin->current!=0?coin->current->hdrsi:-1);
if ( coin->peers->numranked > 4 && coin->isRT == 0 && now > coin->startutc+77 && coin->numsaved >= (coin->longestchain/coin->chain->bundlesize)*coin->chain->bundlesize && coin->blocks.hwmchain.height >= coin->longestchain-30 )
{
//fprintf(stderr,">>>>>>> %s isRT blockrecv.%d.%d\n",coin->symbol,coin->blocksrecv,coin->longestchain);
//coin->isRT = 1;
if ( coin->polltimeout > 100 )
coin->polltimeout = 100;
if ( coin->MAXPEERS > IGUANA_MINPEERS )
coin->MAXPEERS = IGUANA_MINPEERS;
}
/*if ( coin->isRT != 0 && coin->current != 0 && coin->numverified >= coin->current->hdrsi )
{
//static int32_t saved;
//if ( saved++ == 0 )
// iguana_coinflush(coin,1);
}*/
if ( coin->bindsock >= 0 )
{
if ( coin->MAXPEERS > 1 && coin->peers->numranked < IGUANA_MAXPEERS/2 && now > coin->lastpossible+2 )
{
//fprintf(stderr,"check possible\n");
if ( coin->peers->numranked > 0 && (now % 60) == 0 )
iguana_send_ping(myinfo,coin,coin->peers->ranked[rand() % coin->peers->numranked]);
coin->lastpossible = iguana_possible_peer(coin,0); // tries to connect to new peers
}
}
else
{
if ( coin->MAXPEERS > 1 && coin->peers->numranked < ((7*coin->MAXPEERS)>>3) && now > coin->lastpossible+10 )
{
if ( coin->peers->numranked > 0 && (now % 60) == 0 )
iguana_send_ping(myinfo,coin,coin->peers->ranked[rand() % coin->peers->numranked]);
coin->lastpossible = iguana_possible_peer(coin,0); // tries to connect to new peers
}
}
if ( coin->MAXPEERS > 1 && now > coin->peers->lastmetrics+10 )
{
coin->peers->lastmetrics = iguana_updatemetrics(myinfo,coin); // ranks peers
}
if ( coin->FULLNODE != 0 || coin->VALIDATENODE != 0 || coin->MAXPEERS == 1 )
{
portable_mutex_lock(&coin->allcoins_mutex);
flag += iguana_processrecv(myinfo,coin);
portable_mutex_unlock(&coin->allcoins_mutex);
if ( strcmp(coin->symbol,"BTCD") == 0 && coin->RTheight > 0 && coin->RTheight > coin->chain->bundlesize )
{
int32_t hdrsi,nonz,errs; struct iguana_pkhash *refP; struct iguana_bundle *bp;
hdrsi = (coin->RTheight / coin->chain->bundlesize) - 1;
if ( 0 && (bp= coin->bundles[hdrsi]) != 0 && bp->weights == 0 )
bp->weights = iguana_PoS_weights(myinfo,coin,&refP,&bp->supply,&bp->numweights,&nonz,&errs,bp->bundleheight);
}
}
}
coin->idletime = (uint32_t)time(NULL);
}
}
//iguana_jsonQ();
//printf("%s flag.%d isRT.%d polltimeout.%d numranked.%d\n",coin->symbol,flag,coin->isRT,coin->polltimeout,coin->peers->numranked);
/*if ( flag == 0 && coin->isRT == 0 && coin->peers != 0 )
usleep(coin->polltimeout*1000 + (coin->peers->numranked == 0)*1000000);
else if ( coin->current != 0 && coin->current->hdrsi == coin->longestchain/coin->chain->bundlesize )
usleep(coin->polltimeout*5000 + 90000 + (coin->peers->numranked == 0)*1000000);
else usleep(coin->polltimeout*1000);*/
if ( flag == 0 )
usleep(100000);
}
}
void iguana_coinargs(char *symbol,int64_t *maxrecvcachep,int32_t *minconfirmsp,int32_t *maxpeersp,int32_t *initialheightp,uint64_t *servicesp,int32_t *maxrequestsp,int32_t *maxbundlesp,cJSON *json)
{
if ( (*maxrecvcachep= j64bits(json,"maxrecvcache")) != 0 )
*maxrecvcachep *= 1024 * 1024 * 1024L;
*minconfirmsp = juint(json,"minconfirms");
*maxpeersp = juint(json,"maxpeers");
*maxrequestsp = juint(json,"maxrequests");
*maxbundlesp = juint(json,"maxbundles");
if ( (*initialheightp= juint(json,"initialheight")) == 0 )
*initialheightp = (strcmp(symbol,"BTC") == 0) ? 400000 : 100000;
*servicesp = j64bits(json,"services");
}
void iguana_nameset(char name[64],char *symbol,cJSON *json)
{
if ( strcmp("BTC",symbol) == 0 )
strcpy(name,"Bitcoin");
else if ( strcmp("BTCD",symbol) == 0 )
strcpy(name,"BitcoinDark");
else
{
name[0] = 0;
if ( json != 0 )
safecopy(name,jstr(json,"name"),64);
if ( name[0] == 0 )
strcpy(name,symbol);
}
}
struct iguana_info *iguana_setcoin(char *symbol,void *launched,int32_t maxpeers,int64_t maxrecvcache,uint64_t services,int32_t initialheight,int32_t maphash,int32_t minconfirms,int32_t maxrequests,int32_t maxbundles,cJSON *json,int32_t virtcoin)
{
struct iguana_chain *iguana_createchain(cJSON *json);
struct iguana_info *coin; int32_t j,m,mult,maxval,mapflags; char name[64]; cJSON *peers;
mapflags = IGUANA_MAPRECVDATA | maphash*IGUANA_MAPTXIDITEMS | maphash*IGUANA_MAPPKITEMS | maphash*IGUANA_MAPBLOCKITEMS | maphash*IGUANA_MAPPEERITEMS;
iguana_nameset(name,symbol,json);
if ( (coin= iguana_coinfind(symbol)) == 0 )
coin = iguana_coinadd(symbol,name,json,virtcoin);
//printf("ensure directories maxval.%d mult.%d start.%d end.%d\n",maxval,mult,coin->startPEND,coin->endPEND);
mult = (strcmp("BTC",coin->symbol) != 0) ? 32 : 512;
maxval = IGUANA_MAXPENDBUNDLES;
if ( coin->virtualchain == 0 )
{
if ( (coin->MAXPEERS= maxpeers) <= 0 )
coin->MAXPEERS = (strcmp(symbol,"BTC") == 0) ? 128 : 64;
if ( (coin->MAXRECVCACHE= maxrecvcache) == 0 )
coin->MAXRECVCACHE = IGUANA_MAXRECVCACHE;
if ( (coin->MAXPENDINGREQUESTS= maxrequests) <= 0 )
coin->MAXPENDINGREQUESTS = (strcmp(symbol,"BTC") == 0) ? IGUANA_MAXPENDINGREQUESTS : IGUANA_PENDINGREQUESTS;
if ( jobj(json,"prefetchlag") != 0 )
coin->PREFETCHLAG = jint(json,"prefetchlag");
else if ( strcmp("BTC",coin->symbol) == 0 )
coin->PREFETCHLAG = 13;
else coin->PREFETCHLAG = -1;
if ( (coin->MAXSTUCKTIME= juint(json,"maxstuck")) == 0 )
coin->MAXSTUCKTIME = _IGUANA_MAXSTUCKTIME;
if ( (coin->startPEND= juint(json,"startpend")) == 0 )
{
if ( strcmp("BTCD",coin->symbol) == 0 )
coin->startPEND = 500;
else coin->startPEND = IGUANA_MAXPENDBUNDLES*mult;
}
if ( coin->startPEND > maxval*mult )
coin->startPEND = maxval*mult;
else if ( coin->startPEND < 2 )
coin->startPEND = 2;
coin->MAXBUNDLES = coin->startPEND;
if ( (coin->endPEND= juint(json,"endpend")) == 0 )
{
if ( strcmp("BTCD",coin->symbol) == 0 )
coin->endPEND = 500;
else coin->endPEND = IGUANA_MINPENDBUNDLES*mult;
}
if ( coin->endPEND > maxval*mult )
coin->endPEND = maxval*mult;
else if ( coin->endPEND < 2 )
coin->endPEND = 2;
#ifdef __PNACL__
coin->startPEND = coin->endPEND = 1;
#endif
} else coin->MAXPEERS = 0;
coin->myservices = services;
coin->initialheight = initialheight;
coin->mapflags = mapflags;
coin->protocol = IGUANA_PROTOCOL_BITCOIN;
if ( (coin->txfee= jdouble(json,"txfee") * SATOSHIDEN) == 0 )
coin->txfee = 10000;
if ( (coin->txfee_perkb= j64bits(json,"txfee_perkb")) < coin->txfee/8 )
coin->txfee_perkb = coin->txfee / 8;
coin->MAXMEM = juint(json,"RAM");
if ( coin->MAXMEM == 0 )
coin->MAXMEM = IGUANA_DEFAULTRAM;
coin->MAXMEM *= (1024L * 1024 * 1024);
coin->enableCACHE = 0;//(strcmp("BTCD",coin->symbol) == 0);
if ( jobj(json,"cache") != 0 )
coin->enableCACHE = juint(json,"cache");
if ( (coin->polltimeout= juint(json,"poll")) <= 0 )
coin->polltimeout = IGUANA_DEFAULT_POLLTIMEOUT;
coin->active = juint(json,"active");
if ( (coin->minconfirms = minconfirms) == 0 )
coin->minconfirms = (strcmp(symbol,"BTC") == 0) ? 3 : 10;
if ( coin->chain == 0 && (coin->chain= iguana_createchain(json)) == 0 )
{
printf("cant initialize chain.(%s)\n",jstr(json,0));
strcpy(coin->name,"illegalcoin");
coin->symbol[0] = 0;
return(0);
}
if ( jobj(json,"RELAY") != 0 )
coin->FULLNODE = juint(json,"RELAY");
else coin->FULLNODE = (strcmp(coin->symbol,"BTCD") == 0);
if ( jobj(json,"VALIDATE") != 0 )
coin->VALIDATENODE = juint(json,"VALIDATE");
else coin->VALIDATENODE = (strcmp(coin->symbol,"BTCD") == 0);
if ( coin->VALIDATENODE != 0 || coin->FULLNODE != 0 )
SuperNET_MYINFO(0)->IAMRELAY++;
#ifdef __PNACL
coin->VALIDATENODE = coin->FULLNODE = 0;
#endif
if ( jobj(json,"validatedir") != 0 )
safecopy(coin->VALIDATEDIR,jstr(json,"validatedir"),sizeof(coin->VALIDATEDIR));
else strcpy(coin->VALIDATEDIR,GLOBAL_VALIDATEDIR);
if ( (peers= jarray(&m,json,"peers")) != 0 )
{
for (j=0; j<m; j++)
{
printf("%s ",jstr(jitem(peers,j),0));
iguana_possible_peer(coin,jstr(jitem(peers,j),0));
}
printf("addnodes.%d\n",m);
}
char str[65];
if ( coin->virtualchain == 0 )
printf("pend.(%d -> %d) MAXMEM.%s enablecache.%d VALIDATEDIR.(%s) VALIDATE.%d RELAY.%d\n",coin->startPEND,coin->endPEND,mbstr(str,coin->MAXMEM),coin->enableCACHE,coin->VALIDATEDIR,coin->VALIDATENODE,coin->FULLNODE);
return(coin);
}
int32_t iguana_launchcoin(struct supernet_info *myinfo,char *symbol,cJSON *json,int32_t virtcoin)
{
int32_t maxpeers,maphash,initialheight,minconfirms,maxrequests,maxbundles; char name[64]; int64_t maxrecvcache; uint64_t services; struct iguana_info **coins,*coin;
if ( symbol == 0 )
return(-1);
if ( (coin= iguana_coinfind(symbol)) != 0 )
return(0);
iguana_nameset(name,symbol,json);
printf("launchcoin.%s name.%s\n",symbol,name);
if ( (coin= iguana_coinadd(symbol,name,json,virtcoin)) == 0 )
return(-1);
if ( myinfo->rpcsymbol[0] == 0 || iguana_coinfind(myinfo->rpcsymbol) == 0 )
strcpy(myinfo->rpcsymbol,symbol);
if ( coin->launched == 0 )
{
if ( juint(json,"GBavail") < 8 )
maphash = IGUANA_MAPHASHTABLES;
else maphash = 0;
iguana_coinargs(symbol,&maxrecvcache,&minconfirms,&maxpeers,&initialheight,&services,&maxrequests,&maxbundles,json);
coins = mycalloc('A',1+1,sizeof(*coins));
if ( (coin= iguana_setcoin(symbol,coins,maxpeers,maxrecvcache,services,initialheight,maphash,minconfirms,maxrequests,maxbundles,json,virtcoin)) != 0 )
{
coins[0] = (void *)((long)1);
coins[1] = coin;
printf("launch.%p coinloop for.%s services.%llx started.%p peers.%p\n",coin,coin->symbol,(long long)services,coin->started,coin->peers);
coin->launched = iguana_launch(coin,"iguana_coinloop",iguana_coinloop,coins,IGUANA_PERMTHREAD);
coin->active = 1;
coin->started = 0;
return(1);
}
else
{
printf("launchcoin: couldnt initialize.(%s)\n",symbol);
myfree(coins,sizeof(*coins) * 2);
return(-1);
}
}
return(0);
}
void iguana_coins(void *arg)
{
struct iguana_info **coins,*coin; char *jsonstr,*symbol; cJSON *array,*item,*json;
int32_t i,n,maxpeers,maphash,initialheight,minconfirms,maxrequests,maxbundles;
int64_t maxrecvcache; uint64_t services; struct vin_info V; struct supernet_info *myinfo;
myinfo = SuperNET_MYINFO(0);
memset(&V,0,sizeof(V));
if ( (jsonstr= arg) != 0 && (json= cJSON_Parse(jsonstr)) != 0 )
{
if ( (array= jarray(&n,json,"coins")) == 0 )
{
if ( (symbol= jstr(json,"coin")) != 0 && strncmp(symbol,"BTC",3) == 0 )
{
coins = mycalloc('A',1+1,sizeof(*coins));
if ( (coins[1]= iguana_setcoin(symbol,coins,0,0,0,0,0,0,0,0,json,0)) != 0 )
{
_iguana_calcrmd160(coins[1],&V);
coins[0] = (void *)((long)1);
iguana_coinloop(coins);
}
else
{
printf("iguana_coins: couldnt initialize.(%s)\n",symbol);
return;
}
} else printf("no coins[] array in JSON.(%s) only BTCD and BTC can be quicklaunched\n",jsonstr);
free_json(json);
return;
}
coins = mycalloc('A',n+1,sizeof(*coins));
if ( juint(json,"GBavail") < 8 )
maphash = IGUANA_MAPHASHTABLES;
else maphash = 0;
for (i=0; i<n; i++)
{
item = jitem(array,i);
if ( (symbol= jstr(item,"name")) == 0 || strlen(symbol) > 8 )
{
printf("skip strange coin.(%s)\n",symbol);
continue;
}
iguana_coinargs(symbol,&maxrecvcache,&minconfirms,&maxpeers,&initialheight,&services,&maxrequests,&maxbundles,item);
coins[1 + i] = coin = iguana_setcoin(symbol,coins,maxpeers,maxrecvcache,services,initialheight,maphash,minconfirms,maxrequests,maxbundles,item,0);
if ( coin == 0 )
{
printf("iguana_coins: couldnt initialize.(%s)\n",symbol);
return;
}
}
coins[0] = (void *)((long)n);
iguana_coinloop(coins);
}
}
char *busdata_sync(uint32_t *noncep,char *jsonstr,char *broadcastmode,char *destNXTaddr)
{
printf("busdata_sync.(%s)\n",jsonstr);
return(0);
}