lukechilds
/
SuperNET
mirror of https://github.com/lukechilds/SuperNET.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
4316 Commits
31 Branches
0 Tags
196 MiB
Tree: a69fc3ab45
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'a69fc3ab45'
${ noResults }
SuperNET/iguana/iguana_spendvectors.c

1123 lines
54 KiB
Raw Normal View History

test
9 years ago
/******************************************************************************
* 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"
static inline int32_t _iguana_spendvectorconv(struct iguana_spendvector *ptr,struct iguana_unspent *u,int32_t numpkinds,int32_t hdrsi,uint32_t unspentind)
{
uint32_t spent_pkind = 0;
if ( (spent_pkind= u->pkind) != 0 && spent_pkind < numpkinds )
{
ptr->pkind = spent_pkind;
ptr->value = u->value;
ptr->tmpflag = 0;
return(spent_pkind);
} else printf("spendvectorconv [%d] u%d pkind.%u/num %u\n",hdrsi,unspentind,u->pkind,numpkinds);
return(0);
}
uint32_t iguana_spendvectorconv(struct iguana_info *coin,struct iguana_spendvector *ptr,struct iguana_bundle *bp)
{
static uint64_t count,converted,errs;
struct iguana_bundle *spentbp; struct iguana_unspent *spentU; uint32_t spent_pkind;
count++;
if ( 0 && (count % 1000000) == 0 )
printf("iguana_spendvectorconv.[%llu] errs.%llu converted.%llu %.2f%%\n",(long long)count,(long long)errs,(long long)converted,100. * (long long)converted/count);
if ( ptr->tmpflag != 0 )
{
if ( ptr->hdrsi >= 0 && ptr->hdrsi < coin->bundlescount && (spentbp= coin->bundles[ptr->hdrsi]) != 0 )
{
test
9 years ago
spentU = RAMCHAIN_PTR(spentbp->ramchain.H.data,Uoffset);
//spentU = (void *)(long)((long)spentbp->ramchain.H.data + spentbp->ramchain.H.data->Uoffset);
test
9 years ago
if ( (spent_pkind= _iguana_spendvectorconv(ptr,&spentU[ptr->unspentind],spentbp->ramchain.H.data->numpkinds,ptr->hdrsi,ptr->unspentind)) != 0 )
converted++;
else printf("illegal [%d].u%u pkind.%u vs %u\n",ptr->hdrsi,ptr->unspentind,spent_pkind,spentbp->ramchain.H.data->numpkinds);
} else printf("illegal [%d].u%u\n",ptr->hdrsi,ptr->unspentind);
errs++;
return(0);
} //else printf("[%d] tmpflag.%d u%d %.8f p%u\n",ptr->hdrsi,ptr->tmpflag,ptr->unspentind,dstr(ptr->value),ptr->pkind);
return(ptr->pkind);
}
int32_t iguana_spendvectorsave(struct iguana_info *coin,struct iguana_bundle *bp,struct iguana_ramchain *ramchain,struct iguana_spendvector *ptr,int32_t emit,int32_t n)
{
int32_t i,retval = -1; FILE *fp; char fname[1024],str[65]; long fsize; bits256 zero,sha256;
if ( ptr == 0 || (bp->hdrsi != 0 && ptr == bp->ramchain.Xspendinds) )
{
//printf("iguana_spendvectorsave.[%d] ptr.%p Xspendinds\n",bp->hdrsi,ptr);
return(0);
}
memset(zero.bytes,0,sizeof(zero));
for (i=0; i<emit; i++)
if ( iguana_spendvectorconv(coin,&ptr[i],bp) == 0 )
{
printf("iguana_spendvectorconv error [%d] at %d of %d/%d\n",bp->hdrsi,i,emit,n);
return(-1);
}
sprintf(fname,"%s/%s/spends/%s.%d",GLOBAL_DBDIR,coin->symbol,bits256_str(str,bp->hashes[0]),bp->bundleheight);
vcalc_sha256(0,sha256.bytes,(void *)ptr,(int32_t)(sizeof(*ptr) * emit));
if ( (fp= fopen(fname,"wb")) != 0 )
{
if ( fwrite(sha256.bytes,1,sizeof(sha256),fp) != sizeof(sha256) )
test
9 years ago
printf("error writing hash for %d -> (%s)\n",(int32_t)(sizeof(*ptr) * emit),fname);
test
9 years ago
else if ( fwrite(ptr,sizeof(*ptr),emit,fp) != emit )
printf("error writing %d of %d -> (%s)\n",emit,n,fname);
else
{
retval = 0;
fsize = ftell(fp);
fclose(fp), fp = 0;
bp->Xvalid = 0;
if ( iguana_Xspendmap(coin,ramchain,bp) < 0 )
printf("error mapping Xspendmap.(%s)\n",fname);
else
{
printf("created.(%s) %p[%d]\n",fname,bp->ramchain.Xspendinds,bp->ramchain.numXspends);
retval = 0;
}
}
if ( fp != 0 )
fclose(fp);
//int32_t i; for (i=0; i<ramchain->numXspends; i++)
// printf("(%d u%d) ",ramchain->Xspendinds[i].hdrsi,ramchain->Xspendinds[i].ind);
//printf("filesize %ld Xspendptr.%p %p num.%d\n",fsize,ramchain->Xspendptr,ramchain->Xspendinds,ramchain->numXspends);
}
else printf("iguana_spendvectors: Error creating.(%s)\n",fname);
return(retval);
}
struct iguana_bundle *iguana_externalspent(struct iguana_info *coin,bits256 *prevhashp,uint32_t *unspentindp,struct iguana_ramchain *ramchain,int32_t spent_hdrsi,struct iguana_spend *s,int32_t prefetchflag)
{
test
9 years ago
int32_t prev_vout,height,hdrsi; uint32_t sequenceid,unspentind; char str[65]; struct iguana_bundle *spentbp=0; struct iguana_txid *T,TX,*tp; bits256 *X; bits256 prev_hash; struct iguana_ramchaindata *rdata;
if ( (rdata= ramchain->H.data) != 0 )
test
9 years ago
{
test
9 years ago
X = RAMCHAIN_PTR(rdata,Xoffset);
T = RAMCHAIN_PTR(rdata,Toffset);
sequenceid = s->sequenceid;
hdrsi = spent_hdrsi;
*unspentindp = 0;
memset(prevhashp,0,sizeof(*prevhashp));
if ( s->prevout < 0 )
test
9 years ago
{
test
9 years ago
//printf("n.%d coinbase at spendind.%d firstvin.%d -> firstvout.%d -> unspentind\n",m,spendind,nextT->firstvin,nextT->firstvout);
//nextT++;
//m++;
return(0);
}
else
{
prev_vout = s->prevout;
iguana_ramchain_spendtxid(coin,&unspentind,&prev_hash,T,rdata->numtxids,X,rdata->numexternaltxids,s);
*prevhashp = prev_hash;
*unspentindp = unspentind;
if ( unspentind == 0 )
test
9 years ago
{
test
9 years ago
//double duration,startmillis = OS_milliseconds();
if ( (tp= iguana_txidfind(coin,&height,&TX,prev_hash,spent_hdrsi-1)) != 0 )
test
9 years ago
{
test
9 years ago
*unspentindp = unspentind = TX.firstvout + ((prev_vout > 0) ? prev_vout : 0);
hdrsi = height / coin->chain->bundlesize;
if ( hdrsi >= 0 && hdrsi < coin->bundlescount && (spentbp= coin->bundles[hdrsi]) != 0 )
test
9 years ago
{
test
9 years ago
//printf("%s height.%d firstvout.%d prev.%d ->U%d\n",bits256_str(str,prev_hash),height,TX.firstvout,prev_vout,unspentind);
/*now = (uint32_t)time(NULL);
duration = (OS_milliseconds() - startmillis);
if ( 0 && ((uint64_t)coin->txidfind_num % 1000000) == 1 )
printf("%p iguana_txidfind.[%.0f] ave %.2f micros, total %.2f seconds | duration %.3f millis\n",spentbp->ramchain.txbits,coin->txidfind_num,(coin->txidfind_totalmillis*1000.)/coin->txidfind_num,coin->txidfind_totalmillis/1000.,duration);
coin->txidfind_totalmillis += duration;
coin->txidfind_num += 1.;*/
if ( 1 && coin->PREFETCHLAG > 0 )
test
9 years ago
{
test
9 years ago
if ( spentbp->lastprefetch == 0 )
{
iguana_ramchain_prefetch(coin,&spentbp->ramchain,prefetchflag);
spentbp->lastprefetch = (uint32_t)time(NULL);
}
/*else if ( 0 && (rand() % IGUANA_NUMHELPERS) == 0 && (duration > 10 || duration > (10 * coin->txidfind_totalmillis)/coin->txidfind_num) )
{
printf("slow txidfind %.2f vs %.2f prefetch[%d] from.[%d] lag.%ld last.%u\n",duration,coin->txidfind_totalmillis/coin->txidfind_num,spentbp->hdrsi,ramchain->height/coin->chain->bundlesize,time(NULL) - spentbp->lastprefetch,spentbp->lastprefetch);
iguana_ramchain_prefetch(coin,ramchain,1);
//spentbp->lastprefetch = now;
}*/
test
9 years ago
}
test
9 years ago
}
else
{
printf("illegal hdrsi.%d prev_hash.(%s) for bp.[%d]\n",hdrsi,bits256_str(str,prev_hash),spent_hdrsi);
exit(-1);
test
9 years ago
}
}
else
{
test
9 years ago
printf("cant find prev_hash.(%s) for bp.[%d]\n",bits256_str(str,prev_hash),spent_hdrsi);
if ( spent_hdrsi < coin->current->hdrsi )
{
iguana_bundleremove(coin,spent_hdrsi,1);
exit(-1);
}
coin->RTdatabad = 1;
return(0);
test
9 years ago
}
test
9 years ago
} else printf("external spent unexpected nonz unspentind [%d]\n",spent_hdrsi);
}
if ( (spentbp= coin->bundles[hdrsi]) == 0 || hdrsi > spent_hdrsi )
printf("illegal hdrsi.%d when [%d] spentbp.%p\n",hdrsi,spent_hdrsi,spentbp);
else if ( unspentind == 0 || unspentind >= spentbp->ramchain.H.data->numunspents )
printf("illegal unspentind.%d vs max.%d spentbp.%p[%d]\n",unspentind,spentbp->ramchain.H.data->numunspents,spentbp,hdrsi);
else return(spentbp);
iguana_bundleremove(coin,spent_hdrsi,1);
test
9 years ago
}
test
9 years ago
//exit(-1);
test
9 years ago
return(0);
}
struct iguana_bundle *iguana_fastexternalspent(struct iguana_info *coin,bits256 *prevhashp,uint32_t *unspentindp,struct iguana_ramchain *ramchain,int32_t spent_hdrsi,struct iguana_spend *s)
{
int32_t prev_vout,height,hdrsi,unspentind; uint32_t ind;
struct iguana_txid *T; bits256 *X; bits256 prev_hash; struct iguana_ramchaindata *rdata;
if ( (rdata= ramchain->H.data) == 0 )
return(0);
hdrsi = spent_hdrsi;
*unspentindp = 0;
memset(prevhashp,0,sizeof(*prevhashp));
if ( (prev_vout= s->prevout) >= 0 )
{
ind = s->spendtxidind & ~(1 << 31);
if ( s->external != 0 )
{
if ( ind < rdata->numexternaltxids )
{
char str[65]; //double duration,startmillis = OS_milliseconds();
test
9 years ago
X = RAMCHAIN_PTR(rdata,Xoffset);
//X = (void *)(long)((long)rdata + rdata->Xoffset);
test
9 years ago
*prevhashp = prev_hash = X[ind];
test
9 years ago
if ( (unspentind= iguana_unspentindfind(coin,0,0,0,0,&height,prev_hash,prev_vout,spent_hdrsi-1)) != 0 )
test
9 years ago
//if ( (firstvout= iguana_txidfastfind(coin,&height,prev_hash,spent_hdrsi-1)) >= 0 )
{
/*duration = (OS_milliseconds() - startmillis);
if ( ((uint64_t)coin->txidfind_num % 100) == 1 )
printf("[%d] iguana_fasttxidfind.[%.0f] ave %.2f micros, total %.2f seconds | duration %.3f millis\n",spent_hdrsi,coin->txidfind_num,(coin->txidfind_totalmillis*1000.)/coin->txidfind_num,coin->txidfind_totalmillis/1000.,duration);
coin->txidfind_totalmillis += duration;
coin->txidfind_num += 1.;*/
*unspentindp = unspentind;//firstvout + prev_vout;
hdrsi = height / coin->chain->bundlesize;
if ( hdrsi >= 0 && hdrsi < coin->bundlescount )
return(coin->bundles[hdrsi]);
}
else
{
printf("couldnt fastfind (%s)\n",bits256_str(str,prev_hash));
}
} else return(0);
}
else if ( ind < rdata->numtxids )
{
test
9 years ago
T = RAMCHAIN_PTR(rdata,Toffset);
//T = (void *)(long)((long)rdata + rdata->Toffset);
test
9 years ago
*prevhashp = T[ind].txid;
*unspentindp = T[ind].firstvout + s->prevout;
return(coin->bundles[hdrsi]);
}
}
return(0);
}
int32_t iguana_spendvectors(struct iguana_info *coin,struct iguana_bundle *bp,struct iguana_ramchain *ramchain,int32_t starti,int32_t numblocks,int32_t convertflag,int32_t iterate)
{
static uint64_t total,emitted;
int32_t iter,spendind,n=0,txidind,errs=0,emit=0,i,j,k; double startmillis; bits256 prevhash;
uint32_t spent_unspentind,spent_pkind,now,starttime; struct iguana_ramchaindata *rdata;
struct iguana_bundle *spentbp; struct iguana_blockRO *B; struct iguana_spendvector *ptr;
struct iguana_unspent *u,*spentU; struct iguana_txid *T; char str[65];
struct iguana_spend *S,*s; //void *fastfind = 0;
test
9 years ago
//printf("iguana_spendvectors.[%d] gen.%d ramchain data.%p txbits.%p\n",bp->hdrsi,bp->bundleheight,rdata,ramchain->txbits);
test
9 years ago
if ( (rdata= ramchain->H.data) == 0 || (n= rdata->numspends) < 1 )
{
printf("iguana_spendvectors.[%d]: no rdata.%p %d\n",bp->hdrsi,rdata,n);
return(0);
}
B = (void *)(long)((long)rdata + rdata->Boffset);
S = (void *)(long)((long)rdata + rdata->Soffset);
T = (void *)(long)((long)rdata + rdata->Toffset);
if ( ramchain->Xspendinds != 0 )
{
bp->tmpspends = ramchain->Xspendinds;
bp->numtmpspends = ramchain->numXspends;
bp->utxofinish = (uint32_t)time(NULL);
bp->balancefinish = 0;
//printf("iguana_spendvectors.[%d]: already have Xspendinds[%d]\n",bp->hdrsi,ramchain->numXspends);
return(0);
}
ptr = mycalloc('x',sizeof(*ptr),n);
total += n;
startmillis = OS_milliseconds();
if ( 0 && strcmp(coin->symbol,"BTC") == 0 )
printf("start UTXOGEN.%d max.%d ptr.%p millis.%.3f\n",bp->bundleheight,n,ptr,startmillis);
starttime = (uint32_t)time(NULL);
iguana_ramchain_prefetch(coin,&bp->ramchain,3);
for (iter=0; iter<=iterate; iter++)
{
if ( iterate != 0 )
{
//fastfind = coin->fast[iter];
//coin->fast[iter] = calloc(1,coin->fastsizes[iter]);
//memcpy(coin->fast[iter],fastfind,coin->fastsizes[iter]);
}
txidind = B[starti].firsttxidind;
spendind = B[starti].firstvin;
for (i=starti; i<numblocks; i++)
{
if ( txidind != B[i].firsttxidind || spendind != B[i].firstvin )
{
printf("spendvectors: txidind %u != %u B[%d].firsttxidind || spendind %u != %u B[%d].firstvin\n",txidind,B[i].firsttxidind,i,spendind,B[i].firstvin,i);
myfree(ptr,sizeof(*ptr) * n);
return(-1);
}
for (j=0; j<B[i].txn_count && errs==0; j++,txidind++)
{
now = (uint32_t)time(NULL);
if ( txidind != T[txidind].txidind || spendind != T[txidind].firstvin )
{
printf("spendvectors: txidind %u != %u nextT[txidind].firsttxidind || spendind %u != %u nextT[txidind].firstvin\n",txidind,T[txidind].txidind,spendind,T[txidind].firstvin);
myfree(ptr,sizeof(*ptr) * n);
return(-1);
}
for (k=0; k<T[txidind].numvins && errs==0; k++,spendind++)
{
#ifdef __APPLE__
if ( bp == coin->current && (spendind % 10000) == 0 )
printf("iter.%02x [%-3d:%4d] spendvectors elapsed t.%-3d spendind.%d\n",iter,bp->hdrsi,i,(uint32_t)time(NULL)-starttime,spendind);
#endif
u = 0;
spentbp = 0;
s = &S[spendind];
if ( s->external != 0 && s->prevout >= 0 )
{
if ( coin->fastfind != 0 )
{
spentbp = iguana_fastexternalspent(coin,&prevhash,&spent_unspentind,ramchain,bp->hdrsi,s);
}
else if ( spentbp == 0 )
{
if ( (spentbp= iguana_externalspent(coin,&prevhash,&spent_unspentind,ramchain,bp->hdrsi,s,2)) != 0 )
{
if ( coin->fastfind != 0 )
printf("found prevhash using slow, not fast\n");
}
}
if ( iterate != 0 && (spentbp == 0 || spentbp->hdrsi != iter) )
continue;
if ( bits256_nonz(prevhash) == 0 )
continue;
if ( spentbp != 0 && spentbp->ramchain.H.data != 0 )
{
if ( spentbp == bp )
{
char str[65];
printf("unexpected spendbp: height.%d bp.[%d] U%d <- S%d.[%d] [ext.%d %s prev.%d]\n",bp->bundleheight+i,spentbp->hdrsi,spent_unspentind,spendind,bp->hdrsi,s->external,bits256_str(str,prevhash),s->prevout);
errs++;
break;
}
if ( convertflag != 0 )
{
if ( coin->PREFETCHLAG > 0 && now >= spentbp->lastprefetch+coin->PREFETCHLAG )
{
printf("prefetch[%d] from.[%d] lag.%d\n",spentbp->hdrsi,bp->hdrsi,now - spentbp->lastprefetch);
iguana_ramchain_prefetch(coin,&spentbp->ramchain,2);
spentbp->lastprefetch = now;
}
test
9 years ago
spentU = RAMCHAIN_PTR(spentbp->ramchain.H.data,Uoffset);
//spentU = (void *)(long)((long)spentbp->ramchain.H.data + spentbp->ramchain.H.data->Uoffset);
test
9 years ago
u = &spentU[spent_unspentind];
if ( (spent_pkind= u->pkind) != 0 && spent_pkind < spentbp->ramchain.H.data->numpkinds )
{
memset(&ptr[emit],0,sizeof(ptr[emit]));
if ( (ptr[emit].unspentind= spent_unspentind) != 0 && spentbp->hdrsi < bp->hdrsi )
{
ptr[emit].fromheight = bp->bundleheight + i;
ptr[emit].hdrsi = spentbp->hdrsi;
ptr[emit].pkind = spent_pkind;
ptr[emit].value = u->value;
//printf("ht.%d [%d] SPENDVECTOR u%d %.8f p%u\n",ptr[emit].fromheight,ptr[emit].hdrsi,ptr[emit].unspentind,dstr(ptr[emit].value),ptr[emit].pkind);
//printf("(%d u%d).%d ",spentbp->hdrsi,unspentind,emit);
emit++;
}
else
{
printf("spendvectors: null unspentind for spendind.%d hdrsi.%d [%d]\n",spendind,spentbp->hdrsi,bp->hdrsi);
errs++;
break;
}
}
else
{
errs++;
printf("spendvectors: unresolved spendind.%d hdrsi.%d\n",spendind,bp->hdrsi);
break;
}
}
else
{
memset(&ptr[emit],0,sizeof(ptr[emit]));
ptr[emit].hdrsi = spentbp->hdrsi;
ptr[emit].unspentind = spent_unspentind;
ptr[emit].fromheight = bp->bundleheight + i;
ptr[emit].tmpflag = 1;
if ( 0 && bp == coin->current )
printf("fromht.%d spends [%d] TMPVECTOR u%d s%u\n",ptr[emit].fromheight,ptr[emit].hdrsi,ptr[emit].unspentind,spendind);
emit++;
}
}
else
{
errs++;
printf("spendvectors: error resolving external spendind.%d hdrsi.%d\n",spendind,bp->hdrsi);
break;
}
}
}
}
}
/*if ( iterate != 0 )
{
free(coin->fast[iter]);
coin->fast[iter] = fastfind;
}*/
test
9 years ago
if ( txidind != rdata->numtxids && txidind != ramchain->H.txidind )
test
9 years ago
{
test
9 years ago
printf("spendvectors: numtxid.%d != bp numtxids %d/%d\n",txidind,ramchain->H.txidind,rdata->numtxids);
test
9 years ago
errs++;
}
test
9 years ago
if ( spendind != rdata->numspends && spendind != ramchain->H.spendind )
test
9 years ago
{
test
9 years ago
printf("spendvectors: spendind.%d != bp numspends %d/%d\n",spendind,ramchain->H.spendind,rdata->numspends);
test
9 years ago
errs++;
}
}
if ( errs == 0 && emit >= 0 )
{
emitted += emit;
if ( convertflag == 0 )
{
if ( bp->tmpspends != 0 )
{
if ( bp->tmpspends != ramchain->Xspendinds && emit > 0 )
{
// printf("spendvectors: RT [%d] numtmpspends.%d vs starti.%d emit.%d\n",bp->hdrsi,bp->numtmpspends,starti,emit);
bp->tmpspends = myrealloc('x',bp->tmpspends,sizeof(*ptr)*bp->numtmpspends,sizeof(*ptr)*(bp->numtmpspends+emit));
memcpy(&bp->tmpspends[bp->numtmpspends],ptr,sizeof(*ptr)*emit);
bp->numtmpspends += emit;
}
}
else if ( emit > 0 )
{
bp->tmpspends = myrealloc('x',ptr,sizeof(*ptr)*n,sizeof(*ptr)*emit);
bp->numtmpspends = emit;
//printf("ALLOC tmpspends.[%d]\n",bp->hdrsi);
ptr = 0;
}
if ( 0 && bp == coin->current )
printf("spendvectors.[%d]: tmpspends.%p[%d] after += emit.%d X.%p\n",bp->hdrsi,bp->tmpspends,bp->numtmpspends,emit,bp->ramchain.Xspendinds);
} else errs = -iguana_spendvectorsave(coin,bp,ramchain,ptr!=0?ptr:bp->tmpspends,emit,n);
}
if ( ptr != 0 )
myfree(ptr,sizeof(*ptr) * n);
//if ( bp != coin->current )
printf("UTXO [%4d].%-6d dur.%-2d [milli %8.3f] vectors %-6d err.%d [%5.2f%%] %7d %9s of %d\n",bp->hdrsi,bp->numtmpspends,(uint32_t)time(NULL)-starttime,OS_milliseconds()-startmillis,spendind,errs,100.*(double)emitted/(total+1),emit,mbstr(str,sizeof(*ptr) * emit),n);
return(-errs);
}
int32_t iguana_balancegen(struct iguana_info *coin,int32_t incremental,struct iguana_bundle *bp,int32_t starti,int32_t endheight,int32_t startemit)
{
uint32_t spent_unspentind,spent_pkind,txidind,h,i,j,endi,k,now; uint64_t spent_value;
struct iguana_ramchain *ramchain; struct iguana_ramchaindata *rdata;
struct iguana_spendvector *spend; struct iguana_unspent *spentU,*u; struct iguana_spendvector *Xspendinds;
struct iguana_txid *T; struct iguana_blockRO *B; struct iguana_bundle *spentbp;
int32_t spent_hdrsi,spendind,n,numXspends,errs=0,emit=0; struct iguana_spend *S,*s;
ramchain = &bp->ramchain; //(bp == coin->current) ? &coin->RTramchain : &bp->ramchain;
test
9 years ago
if ( (rdata= ramchain->H.data) == 0 || (n= rdata->numspends) < 1 )
test
9 years ago
return(-1);
S = (void *)(long)((long)rdata + rdata->Soffset);
B = (void *)(long)((long)rdata + rdata->Boffset);
T = (void *)(long)((long)rdata + rdata->Toffset);
numXspends = ramchain->numXspends;
if ( (Xspendinds= ramchain->Xspendinds) == 0 )
{
numXspends = bp->numtmpspends;
if ( (Xspendinds= bp->tmpspends) == 0 )
{
//printf("iguana_balancegen.%d: no Xspendinds[%d]\n",bp->hdrsi,numXspends);
//return(-1);
}
}
endi = (endheight % bp->n);
txidind = B[starti].firsttxidind;
spendind = B[starti].firstvin;
emit = startemit;
if ( coin->RTheight == 0 || bp->bundleheight+bp->n < coin->RTheight )
fprintf(stderr,"BALANCEGEN.[%d] %p[%d] starti.%d s%d <-> endi.%d s%d startemit.%d\n",bp->hdrsi,Xspendinds,numXspends,starti,spendind,endi,B[endi].firstvin+B[endi].numvins,startemit);
for (i=starti; i<=endi; i++)
{
now = (uint32_t)time(NULL);
if ( 0 && bp == coin->current )
printf("hdrs.[%d] B[%d] 1st txidind.%d txn_count.%d firstvin.%d firstvout.%d\n",bp->hdrsi,i,B[i].firsttxidind,B[i].txn_count,B[i].firstvin,B[i].firstvout);
if ( txidind != B[i].firsttxidind || spendind != B[i].firstvin )
{
printf("balancegen: txidind %u != %u B[%d].firsttxidind || spendind %u != %u B[%d].firstvin errs.%d\n",txidind,B[i].firsttxidind,i,spendind,B[i].firstvin,i,errs);
return(-1);
}
for (j=0; j<B[i].txn_count && errs==0; j++,txidind++)
{
now = (uint32_t)time(NULL);
if ( txidind != T[txidind].txidind || spendind != T[txidind].firstvin )
{
printf("balancegen: txidind %u != %u T[txidind].firsttxidind || spendind %u != %u T[txidind].firstvin errs.%d\n",txidind,T[txidind].txidind,spendind,T[txidind].firstvin,errs);
return(-1);
}
if ( 0 && bp == coin->current )
printf("starti.%d txidind.%d txi.%d numvins.%d spendind.%d\n",i,txidind,j,T[txidind].numvins,spendind);
for (k=0; k<T[txidind].numvins && errs==0; k++,spendind++)
{
s = &S[spendind];
h = spent_hdrsi = -1;
spent_value = 0;
spent_unspentind = spent_pkind = 0;
if ( s->external != 0 && s->prevout >= 0 )
{
if ( emit >= numXspends )
errs++;
else if ( Xspendinds != 0 )
{
spend = &Xspendinds[emit++];
spent_unspentind = spend->unspentind;
spent_value = spend->value;
spent_pkind = spend->pkind;
spent_hdrsi = spend->hdrsi;
h = spend->fromheight;
}
if ( 0 && bp == coin->current )
printf("external prevout.%d (emit.%d numX.%d) %p u%d p%d errs.%d spent_hdrsi.%d s%u\n",s->prevout,emit,numXspends,Xspendinds,spent_unspentind,spent_pkind,errs,spent_hdrsi,spendind);
}
else if ( s->prevout >= 0 )
{
h = bp->bundleheight + i;
spent_hdrsi = bp->hdrsi;
if ( s->spendtxidind != 0 && s->spendtxidind < rdata->numtxids )
{
spent_unspentind = T[s->spendtxidind].firstvout + s->prevout;
test
9 years ago
spentU = RAMCHAIN_PTR(rdata,Uoffset);
//spentU = (void *)(long)((long)rdata + rdata->Uoffset);
test
9 years ago
u = &spentU[spent_unspentind];
if ( (spent_pkind= u->pkind) != 0 && spent_pkind < rdata->numpkinds )
spent_value = u->value;
/*found spend d9151... txidind.1083097 [202] s3163977
//found spend d9151... txidind.1083097 [202] s4033628
if ( spent_hdrsi == 202 && (spendind == 3163977 || spendind == 4033628) )
printf("internal spend.%d spendtxidind.%d 1st.%d U.(prevout.%d u%u pkind.%u %.8f)\n",spendind,txidind,T[s->spendtxidind].firstvout,s->prevout,spent_unspentind,u->pkind,dstr(u->value));*/
}
else //if ( i > 0 || j > 0 || k > 0 )
{
printf("iguana_balancegen [%d] txidind overflow %u vs %u (%d %d %d)\n",bp->hdrsi,s->spendtxidind,rdata->numtxids,i,j,k);
errs++;
}
}
else continue;
spentbp = 0;
if ( (spentbp= coin->bundles[spent_hdrsi]) != 0 && spent_unspentind > 0 && spent_pkind > 0 )
{
if ( 0 && bp == coin->current )
printf("[%d] spendind.%u -> [%d] u%d\n",bp->hdrsi,spendind,spent_hdrsi,spent_unspentind);
test
9 years ago
if ( iguana_volatileupdate(coin,incremental,&spentbp->ramchain,spent_hdrsi,spent_unspentind,spent_pkind,spent_value,spendind,h) < 0 ) //spentbp == coin->current ? &coin->RTramchain :
test
9 years ago
errs++;
}
else //if ( Xspendinds != 0 )
{
errs++;
printf("iguana_balancegen: spendind.%u external.%d error spentbp.%p with unspentind.%d pkind.%u [%d] (%d %d %d)\n",spendind,s->external,spentbp,spent_unspentind,spent_pkind,spent_hdrsi,i,j,k);
}
}
}
}
if ( txidind != bp->ramchain.H.data->numtxids && (bp != coin->current || txidind != ramchain->H.txidind) )
{
printf("numtxid.%d != bp numtxids %d/%d\n",txidind,bp->ramchain.H.txidind,bp->ramchain.H.data->numtxids);
errs++;
}
test
9 years ago
if ( spendind != rdata->numspends && (bp != coin->current || spendind != ramchain->H.spendind) )
test
9 years ago
{
printf("spendind.%d != bp numspends %d/%d\n",spendind,bp->ramchain.H.spendind,bp->ramchain.H.data->numspends);
errs++;
}
if ( emit != numXspends )
{
printf("iguana_balancegen: emit %d != %d ramchain->numXspends\n",emit,numXspends);
errs++;
}
if ( errs == 0 )
bp->balancefinish = (uint32_t)time(NULL);
//printf(">>>>>>>> balances.%d done errs.%d spendind.%d\n",bp->hdrsi,errs,n);
return(-errs);
}
void iguana_truncatebalances(struct iguana_info *coin)
{
int32_t i; struct iguana_bundle *bp;
for (i=0; i<coin->balanceswritten; i++)
{
if ( (bp= coin->bundles[i]) != 0 )
{
bp->balancefinish = 0;
bp->Xvalid = 0;
iguana_volatilespurge(coin,&bp->ramchain);
}
}
coin->balanceswritten = 0;
}
int32_t iguana_volatilesinit(struct iguana_info *coin)
{
bits256 balancehash,allbundles; struct iguana_utxo *Uptr; struct iguana_account *Aptr;
struct sha256_vstate vstate,bstate; int32_t i,from_ro,numpkinds,numunspents; struct iguana_bundle *bp; struct iguana_block *block;
uint32_t crc,filecrc; FILE *fp; char crcfname[512],str[65],str2[65],buf[2048];
from_ro = 1;
for (i=0; i<coin->balanceswritten; i++)
{
if ( (bp= coin->bundles[i]) == 0 )
break;
if ( bp->emitfinish <= 1 || (i > 0 && bp->utxofinish <= 1) )
{
printf("hdrsi.[%d] emitfinish.%u utxofinish.%u\n",i,bp->emitfinish,bp->utxofinish);
break;
}
iguana_volatilesmap(coin,&bp->ramchain);
if ( from_ro != 0 && (bp->ramchain.from_ro == 0 || (bp->hdrsi > 0 && bp->ramchain.from_roX == 0) || bp->ramchain.from_roA == 0 || bp->ramchain.from_roU == 0) )
{
printf("from_ro.[%d] %d %d %d %d\n",bp->hdrsi,bp->ramchain.from_ro,bp->ramchain.from_roX,bp->ramchain.from_roA,bp->ramchain.from_roU);
from_ro = 0;
}
}
if ( i < coin->balanceswritten-1 )
{
printf("TRUNCATE balances written.%d -> %d\n",coin->balanceswritten,i);
iguana_truncatebalances(coin);
}
else
{
coin->balanceswritten = i;
//printf("verify crc and sha256 hash for %d of %d\n",i,coin->balanceswritten);
vupdate_sha256(balancehash.bytes,&vstate,0,0);
vupdate_sha256(allbundles.bytes,&bstate,0,0);
filecrc = 0;
sprintf(crcfname,"%s/%s/balancecrc.%d",GLOBAL_DBDIR,coin->symbol,coin->balanceswritten);
if ( (fp= fopen(crcfname,"rb")) != 0 )
{
if ( fread(&filecrc,1,sizeof(filecrc),fp) != sizeof(filecrc) )
filecrc = 0;
else if ( fread(&balancehash,1,sizeof(balancehash),fp) != sizeof(balancehash) )
filecrc = 0;
else if ( memcmp(&balancehash,&coin->balancehash,sizeof(balancehash)) != 0 )
filecrc = 0;
else if ( fread(&allbundles,1,sizeof(allbundles),fp) != sizeof(allbundles) )
filecrc = 0;
else if ( memcmp(&allbundles,&coin->allbundles,sizeof(allbundles)) != 0 )
filecrc = 0;
fclose(fp);
}
if ( filecrc != 0 )
printf("have filecrc.%08x for %s milli.%.0f from_ro.%d\n",filecrc,bits256_str(str,balancehash),OS_milliseconds(),from_ro);
if ( from_ro == 0 || filecrc == 0 )
{
if ( filecrc == 0 )
{
vupdate_sha256(balancehash.bytes,&vstate,0,0);
vupdate_sha256(allbundles.bytes,&bstate,0,0);
}
for (i=crc=0; i<coin->balanceswritten; i++)
{
numpkinds = numunspents = 0;
Aptr = 0, Uptr = 0;
if ( (bp= coin->bundles[i]) != 0 && bp->ramchain.H.data != 0 && (numpkinds= bp->ramchain.H.data->numpkinds) > 0 && (numunspents= bp->ramchain.H.data->numunspents) > 0 && (Aptr= bp->ramchain.A2) != 0 && (Uptr= bp->ramchain.Uextras) != 0 )
{
if ( (bp->bundleheight % 10000) == 0 )
fprintf(stderr,".");
if ( filecrc == 0 )
{
vupdate_sha256(balancehash.bytes,&vstate,(void *)Aptr,sizeof(*Aptr) * numpkinds);
vupdate_sha256(balancehash.bytes,&vstate,(void *)Uptr,sizeof(*Uptr) * numunspents);
vupdate_sha256(allbundles.bytes,&bstate,(void *)bp->hashes,sizeof(bp->hashes[0]) * bp->n);
}
crc = calc_crc32(crc,(void *)Aptr,(int32_t)(sizeof(*Aptr) * numpkinds));
crc = calc_crc32(crc,(void *)Uptr,(int32_t)(sizeof(*Uptr) * numunspents));
crc = calc_crc32(crc,(void *)bp->hashes,(int32_t)(sizeof(bp->hashes[0]) * bp->n));
} //else printf("missing hdrs.[%d] data.%p num.(%u %d) %p %p\n",i,bp->ramchain.H.data,numpkinds,numunspents,Aptr,Uptr);
}
} else crc = filecrc;
printf("millis %.0f from_ro.%d written.%d crc.%08x/%08x balancehash.(%s) vs (%s)\n",OS_milliseconds(),from_ro,coin->balanceswritten,crc,filecrc,bits256_str(str,balancehash),bits256_str(str2,coin->balancehash));
if ( (filecrc != 0 && filecrc != crc) || memcmp(balancehash.bytes,coin->balancehash.bytes,sizeof(balancehash)) != 0 || memcmp(allbundles.bytes,coin->allbundles.bytes,sizeof(allbundles)) != 0 )
{
printf("balancehash or crc.(%x %x) mismatch or allbundles.(%llx %llx) mismatch\n",crc,filecrc,(long long)allbundles.txid,(long long)coin->allbundles.txid);
iguana_truncatebalances(coin);
OS_removefile(crcfname,0);
}
else
{
printf("MATCHED balancehash numhdrsi.%d crc.%08x\n",coin->balanceswritten,crc);
if ( (fp= fopen(crcfname,"wb")) != 0 )
{
if ( fwrite(&crc,1,sizeof(crc),fp) != sizeof(crc) || fwrite(&balancehash,1,sizeof(balancehash),fp) != sizeof(balancehash) || fwrite(&allbundles,1,sizeof(allbundles),fp) != sizeof(allbundles) )
printf("error writing.(%s)\n",crcfname);
fclose(fp);
}
else
{
printf("volatileinit: cant create.(%s)\n",crcfname);
return(-1);
}
}
}
if ( (coin->RTheight= coin->balanceswritten * coin->chain->bundlesize) > coin->longestchain )
coin->longestchain = coin->RTheight;
iguana_bundlestats(coin,buf,IGUANA_DEFAULTLAG);
if ( (bp= coin->bundles[coin->balanceswritten-1]) != 0 && (block= bp->blocks[bp->n-1]) != 0 )
{
//char str[65];
//printf("set hwmchain.%d <- %s %p\n",bp->bundleheight+bp->n-1,bits256_str(str,bp->hashes[bp->n-1]),block);
if ( block->height > coin->blocks.hwmchain.height )
test
9 years ago
iguana_blockzcopy(coin->chain->zcash,(void *)&coin->blocks.hwmchain,block);
test
9 years ago
}
//printf("end volatilesinit\n");
if ( iguana_fastfindinit(coin) == 0 )//&& coin->PREFETCHLAG >= 0 )
iguana_fastfindcreate(coin);
return(coin->balanceswritten);
}
void iguana_initfinal(struct iguana_info *coin,bits256 lastbundle)
{
new code
9 years ago
int32_t i,hdrsi,bundlei,height; struct iguana_bundle *bp; bits256 hash2; struct iguana_block *block; char hashstr[65];
test
9 years ago
if ( bits256_nonz(lastbundle) > 0 )
{
init_hexbytes_noT(hashstr,lastbundle.bytes,sizeof(bits256));
printf("req lastbundle.(%s)\n",hashstr);
queue_enqueue("hdrsQ",&coin->hdrsQ,queueitem(hashstr),1);
}
for (i=0; i<coin->bundlescount-1; i++)
{
if ( (bp= coin->bundles[i]) == 0 || bp->emitfinish <= 1 )
{
printf("initfinal break.[%d]: bp.%p or emit.%u utxofinish.%u\n",i,bp,bp!=0?bp->emitfinish:-1,bp!=0?bp->utxofinish:-1);
break;
}
if ( i == 0 )
bp->utxofinish = bp->startutxo = (uint32_t)time(NULL);
}
if ( i < coin->bundlescount-1 )
{
printf("spendvectors.[%d] max.%d missing, will regen all of them\n",i,coin->bundlescount-1);
for (i=0; i<coin->bundlescount-1; i++)
{
if ( (bp= coin->bundles[i]) != 0 )
bp->startutxo = bp->utxofinish = 0;
}
}
else
{
for (i=0; i<coin->bundlescount-1; i++)
{
if ( (bp= coin->bundles[i]) != 0 )
bp->converted = (uint32_t)time(NULL);
}
}
printf("i.%d bundlescount.%d\n",i,coin->bundlescount);
if ( coin->balanceswritten > 1 )
coin->balanceswritten = iguana_volatilesinit(coin);
if ( coin->balanceswritten > 1 )
{
for (i=0; i<coin->balanceswritten; i++)
{
//printf("%d ",i);
iguana_validateQ(coin,coin->bundles[i]);
}
}
printf("i.%d balanceswritten.%d\n",i,coin->balanceswritten);
if ( coin->balanceswritten < coin->bundlescount )
{
for (i=coin->balanceswritten; i<coin->bundlescount; i++)
{
if ( (bp= coin->bundles[i]) != 0 && bp->queued == 0 )
{
//printf("%d ",i);
iguana_bundleQ(coin,bp,1000);
}
}
printf("iguana_bundlesQ %d to %d\n",coin->balanceswritten,coin->bundlescount);
}
if ( (coin->origbalanceswritten= coin->balanceswritten) > 0 )
iguana_volatilesinit(coin);
iguana_savehdrs(coin);
iguana_fastlink(coin,coin->balanceswritten * coin->chain->bundlesize - 1);
iguana_walkchain(coin,0);
hash2 = iguana_blockhash(coin,coin->balanceswritten * coin->chain->bundlesize);
if ( bits256_nonz(hash2) != 0 && (block= iguana_blockfind("initfinal",coin,hash2)) != 0 )
new code
9 years ago
{
for (height=0; height<coin->bundlescount*coin->chain->bundlesize; height++)
{
if ( _iguana_chainlink(coin,block) == 0 )
break;
if ( coin->virtualchain == 0 )
break;
bundlei = (height % coin->chain->bundlesize);
hdrsi = (height / coin->chain->bundlesize);
if ( (bp= coin->bundles[hdrsi]) == 0 || (block= bp->blocks[bundlei]) == 0 )
break;
}
printf("%s height.%d hwm.%d\n",coin->symbol,height,coin->blocks.hwmchain.height);
}
test
9 years ago
}
int32_t iguana_balanceflush(struct iguana_info *coin,int32_t refhdrsi)
{
int32_t hdrsi,numpkinds,iter,numhdrsi,i,numunspents,err; struct iguana_bundle *bp;
char fname[1024],fname2[1024],destfname[1024]; bits256 balancehash,allbundles; FILE *fp,*fp2;
struct iguana_utxo *Uptr; struct iguana_account *Aptr; struct sha256_vstate vstate,bstate;
vupdate_sha256(balancehash.bytes,&vstate,0,0);
numhdrsi = refhdrsi;
vupdate_sha256(balancehash.bytes,&vstate,0,0);
vupdate_sha256(allbundles.bytes,&bstate,0,0);
for (iter=0; iter<3; iter++)
{
for (hdrsi=0; hdrsi<numhdrsi; hdrsi++)
{
Aptr = 0;
Uptr = 0;
numunspents = numpkinds = 0;
if ( (bp= coin->bundles[hdrsi]) != 0 && bp->ramchain.H.data != 0 && (numpkinds= bp->ramchain.H.data->numpkinds) > 0 && (numunspents= bp->ramchain.H.data->numunspents) > 0 && (Aptr= bp->ramchain.A2) != 0 && (Uptr= bp->ramchain.Uextras) != 0 )
{
sprintf(fname,"%s/%s/debits.%d_N%d",GLOBAL_TMPDIR,coin->symbol,bp->hdrsi,numhdrsi);
sprintf(fname2,"%s/%s/lastspends.%d_N%d",GLOBAL_TMPDIR,coin->symbol,bp->hdrsi,numhdrsi);
if ( iter == 0 )
{
vupdate_sha256(balancehash.bytes,&vstate,(void *)Aptr,sizeof(*Aptr)*numpkinds);
vupdate_sha256(balancehash.bytes,&vstate,(void *)Uptr,sizeof(*Uptr)*numunspents);
vupdate_sha256(allbundles.bytes,&bstate,(void *)bp->hashes,sizeof(bp->hashes[0])*bp->n);
}
else if ( iter == 1 )
{
if ( (fp= fopen(fname,"wb")) != 0 && (fp2= fopen(fname2,"wb")) != 0 )
{
err = -1;
if ( fwrite(&numhdrsi,1,sizeof(numhdrsi),fp) == sizeof(numhdrsi) && fwrite(&numhdrsi,1,sizeof(numhdrsi),fp2) == sizeof(numhdrsi) && fwrite(balancehash.bytes,1,sizeof(balancehash),fp) == sizeof(balancehash) && fwrite(balancehash.bytes,1,sizeof(balancehash),fp2) == sizeof(balancehash) && fwrite(allbundles.bytes,1,sizeof(allbundles),fp) == sizeof(allbundles) && fwrite(allbundles.bytes,1,sizeof(allbundles),fp2) == sizeof(allbundles) )
{
if ( fwrite(Aptr,sizeof(*Aptr),numpkinds,fp) == numpkinds )
{
if ( fwrite(Uptr,sizeof(*Uptr),numunspents,fp2) == numunspents )
{
err = 0;
printf("[%d] of %d saved (%s) and (%s)\n",hdrsi,numhdrsi,fname,fname2);
}
}
}
if ( err != 0 )
{
printf("balanceflush.%s error iter.%d hdrsi.%d\n",coin->symbol,iter,hdrsi);
fclose(fp);
fclose(fp2);
return(-1);
}
fclose(fp), fclose(fp2);
}
else
{
printf("error opening %s or %s %p\n",fname,fname2,fp);
if ( fp != 0 )
fclose(fp);
}
}
else if ( iter == 2 )
{
sprintf(destfname,"%s/%s/accounts/debits.%d",GLOBAL_DBDIR,coin->symbol,bp->bundleheight);
if ( OS_copyfile(fname,destfname,1) < 0 )
{
printf("balances error copying (%s) -> (%s)\n",fname,destfname);
return(-1);
}
sprintf(destfname,"%s/%s/accounts/lastspends.%d",GLOBAL_DBDIR,coin->symbol,bp->bundleheight);
if ( OS_copyfile(fname2,destfname,1) < 0 )
{
printf("balances error copying (%s) -> (%s)\n",fname2,destfname);
return(-1);
}
printf("%s -> %s\n",fname,destfname);
OS_removefile(fname,0);
OS_removefile(fname2,0);
}
if ( bp->ramchain.allocatedA2 == 0 || bp->ramchain.allocatedU2 == 0 )
{
printf("skip saving.[%d] files as not allocated\n",bp->hdrsi);
break;
}
}
else if ( hdrsi > 0 && (coin->current == 0 || hdrsi != coin->current->hdrsi) )
{
printf("balanceflush iter.%d error loading [%d] Aptr.%p Uptr.%p numpkinds.%u numunspents.%u\n",iter,hdrsi,Aptr,Uptr,numpkinds,numunspents);
return(-1);
}
}
}
coin->allbundles = allbundles;
coin->balancehash = balancehash;
coin->balanceswritten = numhdrsi;
if ( 1 )
{
for (hdrsi=0; hdrsi<numhdrsi; hdrsi++)
if ( (bp= coin->bundles[hdrsi]) == 0 && bp != coin->current )
{
iguana_volatilespurge(coin,&bp->ramchain);
if ( iguana_volatilesmap(coin,&bp->ramchain) != 0 )
printf("error mapping bundle.[%d]\n",hdrsi);
}
}
char str[65]; printf("BALANCES WRITTEN for %d orig.%d bundles %s\n",coin->balanceswritten,coin->origbalanceswritten,bits256_str(str,coin->balancehash));
if ( 0 && coin->balanceswritten > coin->origbalanceswritten+10 ) // strcmp(coin->symbol,"BTC") == 0 &&
{
coin->active = 0;
coin->started = 0;
new code
9 years ago
if ( coin->peers != 0 )
for (i=0; i<IGUANA_MAXPEERS; i++)
coin->peers->active[i].dead = (uint32_t)time(NULL);
test
9 years ago
#ifdef __linux__
char cmd[1024];
sprintf(cmd,"mksquashfs %s/%s %s.%d -comp xz",GLOBAL_DBDIR,coin->symbol,coin->symbol,coin->balanceswritten);
if ( system(cmd) != 0 )
printf("error system(%s)\n",cmd);
else
{
sprintf(cmd,"sudo umount %s/ro/%s",GLOBAL_DBDIR,coin->symbol);
if ( system(cmd) != 0 )
printf("error system(%s)\n",cmd);
else
{
sprintf(cmd,"sudo mount %s.%d %s/ro/%s -t squashfs -o loop",coin->symbol,coin->balanceswritten,GLOBAL_DBDIR,coin->symbol);
if ( system(cmd) != 0 )
printf("error system(%s)\n",cmd);
}
}
#endif
for (i=0; i<30; i++)
{
printf("need to exit, please restart after shutdown in %d seconds, or just ctrl-C\n",30-i);
sleep(1);
}
exit(-1);
}
coin->balanceswritten = iguana_volatilesinit(coin);
//printf("flush free\n");
iguana_RTramchainfree(coin,bp);
return(coin->balanceswritten);
}
int32_t iguana_spendvectorsaves(struct iguana_info *coin)
{
int32_t i,j,n,iter; struct iguana_bundle *bp;
if ( coin->spendvectorsaved > 1 )
return(0);
coin->spendvectorsaved = 1;
n = coin->bundlescount - 1;
//printf("SAVE SPEND VECTORS %d of %d\n",n,coin->bundlescount);
for (iter=0; iter<2; iter++)
{
for (i=0; i<n; i++)
{
if ( (bp= coin->bundles[i]) != 0 )
{
if ( iter == 0 )
{
if ( bp->tmpspends != 0 )//bp->ramchain.Xspendinds == 0 &&
{
for (j=0; j<bp->numtmpspends; j++)
if ( bp->tmpspends[j].tmpflag != 0 )
{
printf("vectorsave.[%d] vec.%d still has tmpflag\n",i,j);
return(-1);
}
}
}
else if ( iguana_spendvectorsave(coin,bp,&bp->ramchain,bp->tmpspends,bp->numtmpspends,bp->ramchain.H.data->numspends) == 0 )
{
if ( bp->tmpspends != 0 && bp->numtmpspends > 0 && bp->tmpspends != bp->ramchain.Xspendinds )
myfree(bp->tmpspends,sizeof(*bp->tmpspends) * bp->numtmpspends);
bp->numtmpspends = 0;
bp->tmpspends = 0;
}
}
}
}
coin->spendvectorsaved = (uint32_t)time(NULL);
return(0);
}
int32_t iguana_spendvectorconvs(struct iguana_info *coin,struct iguana_bundle *spentbp,int32_t starti)
{
struct iguana_bundle *bp; int16_t spent_hdrsi; uint32_t numpkinds; struct iguana_unspent *spentU; struct iguana_spendvector *vec; int32_t i,converted,j,n = coin->bundlescount; struct iguana_ramchain *ramchain; struct iguana_ramchaindata *rdata = 0;
if ( (rdata= spentbp->ramchain.H.data) == 0 )
{
//if ( spentbp == coin->current )
printf("iguana_spendvectorconvs: [%d] null rdata.%p\n",spentbp->hdrsi,rdata);
return(-1);
}
spent_hdrsi = spentbp->hdrsi;
ramchain = &spentbp->ramchain;
numpkinds = rdata->numpkinds;
test
9 years ago
spentU = RAMCHAIN_PTR(rdata,Uoffset);
//spentU = (void *)(long)((long)rdata + rdata->Uoffset);
test
9 years ago
for (i=converted=0; i<n; i++)
{
if ( (bp= coin->bundles[i]) != 0 && bp->tmpspends != 0 )
{
for (j=0; j<bp->numtmpspends; j++)
{
vec = &bp->tmpspends[j];
if ( vec->hdrsi == spent_hdrsi )
{
if ( vec->tmpflag == 0 )
{
if ( bp->tmpspends != bp->ramchain.Xspendinds && bp != coin->current )
printf("unexpected null tmpflag [%d] j.%d spentbp.[%d]\n",bp->hdrsi,j,spentbp->hdrsi);
}
else
{
if ( _iguana_spendvectorconv(vec,&spentU[vec->unspentind],numpkinds,vec->hdrsi,vec->unspentind) != 0 )
converted++;
else
{
printf("iguana_spendvectorconv.[%d] error [%d] at %d of T[%d/%d] [%d] u%u p%u\n",spentbp->hdrsi,bp->hdrsi,j,bp->numtmpspends,n,vec->hdrsi,vec->unspentind,spentU[vec->unspentind].pkind);
return(-1);
}
}
}
}
}
else if ( bp->hdrsi < coin->bundlescount-1 )
{
//printf("iguana_spendvectorconvs: [%d] null bp.%p\n",i,bp);
}
}
spentbp->converted = (uint32_t)time(NULL);
//printf("spendvectorconvs.[%d] converted.%d\n",refbp->hdrsi,converted);
return(converted);
}
int32_t iguana_convert(struct iguana_info *coin,int32_t helperid,struct iguana_bundle *bp,int32_t RTflag,int32_t starti)
{
static int64_t total[256],depth;
int32_t i,n,m,max,converted; int64_t total_tmpspends,sum; double startmillis = OS_milliseconds();
depth++;
if ( (converted= iguana_spendvectorconvs(coin,bp,starti)) < 0 )
{
printf("error iguana_convert.[%d]\n",bp->hdrsi);
return(0);
}
else
{
n = coin->bundlescount;
for (i=m=total_tmpspends=0; i<n; i++)
{
if ( coin->bundles[i] != 0 )
{
total_tmpspends += coin->bundles[i]->numtmpspends;
if ( coin->bundles[i]->converted > 1 )
m++;
}
}
max = (int32_t)(sizeof(total) / sizeof(*total));
total[helperid % max] += converted;
for (i=sum=0; i<max; i++)
sum += total[i];
test
9 years ago
if ( 0 && converted != 0 && bp != coin->current )
test
9 years ago
printf("[%4d] millis %7.3f converted.%-7d balance calc.%-4d of %4d | total.%llu of %llu depth.%d\n",bp->hdrsi,OS_milliseconds()-startmillis,converted,m,n,(long long)sum,(long long)total_tmpspends,(int32_t)depth);
}
depth--;
return(converted);
}
int32_t iguana_bundlevalidate(struct iguana_info *coin,struct iguana_bundle *bp,int32_t forceflag)
{
static int32_t totalerrs,totalvalidated;
FILE *fp; char fname[1024]; uint8_t *blockspace; uint32_t now = (uint32_t)time(NULL);
int32_t i,max,len,errs = 0; struct sha256_vstate vstate; bits256 validatehash; int64_t total = 0;
basilisk
9 years ago
if ( (coin->MAXPEERS > 1 && coin->VALIDATENODE == 0 && coin->RELAYNODE == 0) || bp->ramchain.from_ro != 0 || bp == coin->current )
test
9 years ago
{
bp->validated = (uint32_t)time(NULL);
return(bp->n);
}
if ( bp->validated <= 1 || forceflag != 0 )
{
test
9 years ago
//printf("validate.[%d] forceflag.%d\n",bp->hdrsi,forceflag);
test
9 years ago
vupdate_sha256(validatehash.bytes,&vstate,0,0);
sprintf(fname,"%s/%s/validated/%d",GLOBAL_DBDIR,coin->symbol,bp->bundleheight);
//printf("validatefname.(%s)\n",fname);
if ( (fp= fopen(fname,"rb")) != 0 )
{
if ( forceflag == 0 )
{
if ( fread(&bp->validated,1,sizeof(bp->validated),fp) != sizeof(bp->validated) ||fread(&total,1,sizeof(total),fp) != sizeof(total) || fread(&validatehash,1,sizeof(validatehash),fp) != sizeof(validatehash) )
{
printf("error reading.(%s)\n",fname);
total = bp->validated = 0;
} //else printf("(%s) total.%d validated.%u\n",fname,(int32_t)total,bp->validated);
} else OS_removefile(fname,1);
fclose(fp);
}
if ( forceflag != 0 || bp->validated <= 1 )
{
rearranged codebase
9 years ago
max = coin->blockspacesize;
test
9 years ago
blockspace = calloc(1,max);
iguana_volatilesmap(coin,&bp->ramchain);
for (i=0; i<bp->n; i++)
{
if ( (len= iguana_peerblockrequest(coin,blockspace,max,0,bp->hashes[i],1)) < 0 )
{
errs++;
iguana_blockunmark(coin,bp->blocks[i],bp,i,1);
totalerrs++;
}
else
{
vupdate_sha256(validatehash.bytes,&vstate,bp->hashes[i].bytes,sizeof(bp->hashes[i]));
total += len, totalvalidated++;
}
}
free(blockspace);
bp->validated = (uint32_t)time(NULL);
printf("VALIDATED.[%d] ht.%d duration.%d errs.%d total.%lld %u | total errs.%d validated.%d %llx\n",bp->hdrsi,bp->bundleheight,bp->validated - now,errs,(long long)total,bp->validated,totalerrs,totalvalidated,(long long)validatehash.txid);
}
if ( errs == 0 && fp == 0 )
{
if ( (fp= fopen(fname,"wb")) != 0 )
{
if ( fwrite(&bp->validated,1,sizeof(bp->validated),fp) != sizeof(bp->validated) || fwrite(&total,1,sizeof(total),fp) != sizeof(total) || fwrite(&validatehash,1,sizeof(validatehash),fp) != sizeof(validatehash) )
printf("error saving.(%s) total.%lld\n",fname,(long long)total);
fclose(fp);
}
}
bp->validatehash = validatehash;
} // else printf("skip validate.[%d] validated.%u force.%d\n",bp->hdrsi,bp->validated,forceflag);
if ( errs != 0 )
{
printf("remove.[%d]\n",bp->hdrsi);
iguana_bundleremove(coin,bp->hdrsi,0);
}
return(bp->n - errs);
}