/******************************************************************************
* Copyright © 2014 - 2016 The SuperNET Developers . *
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* 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 . *
* *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
# define uthash_malloc(size) ((ramchain->hashmem == 0) ? mycalloc('u',1,size) : iguana_memalloc(ramchain->hashmem,size,1))
# define uthash_free(ptr,size) ((ramchain->hashmem == 0) ? myfree(ptr,size) : 0)
//#define HASH_BLOOM 16
//#define HASH_INITIAL_NUM_BUCKETS_LOG2 5
# include "iguana777.h"
# include "exchanges/bitcoin.h"
//void iguana_stub(void *ptr,int size) { }//printf("uthash_free ptr.%p %d\n",ptr,size); }
# define iguana_hashfind(ramchain,selector,key) iguana_hashsetPT(ramchain,selector,key,0)
struct iguana_kvitem * iguana_hashsetPT ( struct iguana_ramchain * ramchain , int32_t selector , void * key , uint32_t itemind )
{
struct iguana_kvitem * tmp , * ptr = 0 ; int32_t allocsize , keylen ; char str [ 65 ] ;
allocsize = ( int32_t ) ( sizeof ( * ptr ) ) ;
if ( selector = = ' T ' )
{
keylen = sizeof ( bits256 ) ;
HASH_FIND ( hh , ramchain - > txids , key , keylen , ptr ) ;
}
else if ( selector = = ' P ' )
{
keylen = 20 ;
HASH_FIND ( hh , ramchain - > pkhashes , key , keylen , ptr ) ;
}
else return ( 0 ) ;
init_hexbytes_noT ( str , key , keylen ) ;
if ( ptr = = 0 & & itemind ! = 0 )
{
if ( ramchain - > hashmem ! = 0 )
ptr = iguana_memalloc ( ramchain - > hashmem , allocsize , 1 ) ;
else
{
ptr = mycalloc ( ' e ' , 1 , allocsize ) ;
printf ( " alloc.%d \n " , allocsize ) ;
}
if ( ptr = = 0 )
{
printf ( " fatal alloc errorC in hashset \n " ) ;
iguana_exit ( 0 , 0 ) ;
}
if ( 0 & & ramchain - > expanded & & selector = = ' T ' )
printf ( " hashmem.%p selector.%c added.(%s) itemind.%x ptr.%p \n " , ramchain - > hashmem , selector , str , itemind , ptr ) ;
if ( selector = = ' T ' )
HASH_ADD_KEYPTR ( hh , ramchain - > txids , key , keylen , ptr ) ;
else HASH_ADD_KEYPTR ( hh , ramchain - > pkhashes , key , keylen , ptr ) ;
ptr - > hh . itemind = itemind ;
//if ( strcmp(str,"0000000000000000000000000000000000000000000000000000000000000000") == 0 )
// printf("added null txid?\n"), getchar();
if ( 0 & & ramchain - > expanded & & selector = = ' T ' )
printf ( " selector.%c added.(%s) itemind.%x ptr.%p tmp.%p \n " , selector , str , itemind , ptr , tmp ) ;
if ( itemind = = 0 )
{
printf ( " negative itemind \n " ) ;
iguana_exit ( 0 , 0 ) ;
}
if ( 0 )
{
if ( selector = = ' T ' )
HASH_FIND ( hh , ramchain - > txids , key , keylen , tmp ) ;
else HASH_FIND ( hh , ramchain - > pkhashes , key , keylen , tmp ) ;
if ( tmp ! = ptr )
{
printf ( " (%s) hashmem.%p selector.%c %s search error %p != %p itemind.%x \n " , str , ramchain - > hashmem , selector , str , ptr , tmp , itemind ) ;
iguana_exit ( 0 , 0 ) ;
}
}
}
return ( ptr ) ;
}
void iguana_blocksetcounters ( struct iguana_info * coin , struct iguana_block * block , struct iguana_ramchain * ramchain )
{
if ( 0 & & coin - > virtualchain ! = 0 )
printf ( " iguana_blocksetcounters.%s 1st txidind.%u <- ht.%d \n " , coin - > symbol , ramchain - > H . txidind , block - > height ) ;
block - > RO . firsttxidind = ramchain - > H . txidind ;
block - > RO . firstvout = ramchain - > H . unspentind ;
block - > RO . firstvin = ramchain - > H . spendind ;
block - > RO . firstpkind = ramchain - > pkind ;
block - > RO . firstexternalind = ramchain - > externalind ;
}
int32_t iguana_peerfname ( struct iguana_info * coin , int32_t * hdrsip , char * dirname , char * fname , uint32_t ipbits , bits256 hash2 , bits256 prevhash2 , int32_t numblocks , int32_t dispflag )
{
struct iguana_bundle * bp ; int32_t bundlei , subdir ; char str [ 65 ] ;
* hdrsip = - 1 ; ipbits = 0 ;
fname [ 0 ] = 0 ;
//if ( ipbits == 0 )
// printf("illegal ipbits.%d\n",ipbits), getchar();
bp = 0 , bundlei = - 2 ;
if ( ( bp = iguana_bundlefind ( coin , & bp , & bundlei , hash2 ) ) = = 0 )
{
bp = 0 , bundlei = - 2 ;
if ( bits256_nonz ( prevhash2 ) = = 0 | | ( bp = iguana_bundlefind ( coin , & bp , & bundlei , prevhash2 ) ) = = 0 | | bundlei > = coin - > chain - > bundlesize - 1 )
{
if ( 0 & & dispflag ! = 0 )
printf ( " iguana_peerfname %s error finding.(%s) spec.%p bp.%p \n " , coin - > symbol , bits256_str ( str , hash2 ) , bp ! = 0 ? bp - > speculative : 0 , bp ) ;
return ( - 2 ) ;
} else bundlei + + ;
}
hash2 = bp - > hashes [ 0 ] , * hdrsip = bp - > hdrsi ;
subdir = bp - > bundleheight / IGUANA_SUBDIRDIVISOR ;
if ( numblocks = = 1 )
{
sprintf ( fname , " %s/%s/%d " , dirname , coin - > symbol , subdir ) , OS_ensure_directory ( fname ) ;
sprintf ( fname , " %s/%s/%d/%d " , dirname , coin - > symbol , subdir , bp - > bundleheight ) , OS_ensure_directory ( fname ) ;
if ( bits256_nonz ( bp - > hashes [ bundlei ] ) ! = 0 )
sprintf ( fname , " %s/%s/%d/%d/%s_%u.%d " , dirname , coin - > symbol , subdir , bp - > bundleheight , bits256_str ( str , bp - > hashes [ bundlei ] ) , ipbits > 1 ? ipbits : * hdrsip , bundlei ) ;
else
{
printf ( " no hash for [%d:%d] \n " , bp - > hdrsi , bundlei ) ;
return ( - 3 ) ;
}
}
else //if ( strncmp(GLOBAL_DBDIR,dirname,strlen(GLOBAL_DBDIR)) == 0 )
{
sprintf ( fname , " %s/%s/%d " , dirname , coin - > symbol , subdir ) , OS_ensure_directory ( fname ) ;
sprintf ( fname , " %s/%s/%d/%s_%d.%u " , dirname , coin - > symbol , subdir , bits256_str ( str , hash2 ) , numblocks , ipbits > 1 ? ipbits : * hdrsip ) ;
//#ifndef __PNACL__
// sprintf(fname,"%s/%s/%s_%d.%u",dirname,coin->symbol,bits256_str(str,hash2),numblocks,ipbits>1?ipbits:*hdrsip);
//#endif
} //else sprintf(fname,"%s/%s.%u",dirname,bits256_str(str,hash2),bp->bundleheight);
OS_compatible_path ( fname ) ;
return ( bundlei ) ;
}
int32_t iguana_peerfile_exists ( struct iguana_info * coin , struct iguana_peer * addr , char * dirname , char * fname , bits256 hash2 , bits256 prevhash2 , int32_t numblocks )
{
FILE * fp ; int32_t bundlei , hdrsi ;
if ( ( bundlei = iguana_peerfname ( coin , & hdrsi , dirname , fname , addr ! = 0 ? ( uint32_t ) addr - > ipbits : 0 , hash2 , prevhash2 , numblocks , 1 ) ) > = 0 )
{
OS_compatible_path ( fname ) ;
if ( ( fp = fopen ( fname , " rb " ) ) = = 0 )
bundlei = - 1 ;
else fclose ( fp ) ;
}
return ( bundlei ) ;
}
# define RAMCHAIN_FUNC struct iguana_ramchain *ramchain,struct iguana_blockRO *B,struct iguana_txid *T,struct iguana_unspent20 *U,struct iguana_spend256 *S,struct iguana_pkhash *P,struct iguana_account *A,bits256 *X,struct iguana_unspent *Ux,struct iguana_spend *Sx,uint8_t *TXbits,uint8_t *PKbits,uint8_t *Kspace
# define RAMCHAIN_PTRPS struct iguana_ramchain *ramchain,struct iguana_blockRO **B,struct iguana_txid **T,struct iguana_unspent20 **U,struct iguana_spend256 **S,struct iguana_pkhash **P,struct iguana_account **A,bits256 **X,struct iguana_unspent **Ux,struct iguana_spend **Sx,uint8_t **TXbits,uint8_t **PKbits,uint8_t **Kspace
# define _RAMCHAIN_ARG B,T,U,S,P,A,X,Ux,Sx,TXbits,PKbits,Kspace
# define RAMCHAIN_ARG ramchain,_RAMCHAIN_ARG
# define MAPCHAIN_ARG mapchain,_RAMCHAIN_ARG
# define MAPCHAIN_PTRS mapchain,&B,&T,&U,&S,&P,&A,&X,&Ux,&Sx,&TXbits,&PKbits,&Kspace
# define RAMCHAIN_PTRS ramchain,&B,&T,&U,&S,&P,&A,&X,&Ux,&Sx,&TXbits,&PKbits,&Kspace
# define RAMCHAIN_DECLARE struct iguana_blockRO *B; struct iguana_txid *T; struct iguana_unspent20 *U; struct iguana_spend256 *S; struct iguana_pkhash *P; struct iguana_account *A; bits256 *X; struct iguana_unspent *Ux; struct iguana_spend *Sx; uint8_t *TXbits,*PKbits,*Kspace;
# define RAMCHAIN_ZEROES B = 0, Ux = 0, Sx = 0, P = 0, A = 0, X = 0, Kspace = TXbits = PKbits = 0, U = 0, S = 0, T = 0
# define RAMCHAIN_DESTARG dest,destB,destT,destU,destS,destP,destA,destX,destUx,destSx,destTXbits,destPKbits,destKspace
# define RAMCHAIN_DESTPTRS dest,&destB,&destT,&destU,&destS,&destP,&destA,&destX,&destUx,&destSx,&destTXbits,&destPKbits,&destKspace
# define RAMCHAIN_DESTDECLARE struct iguana_blockRO *destB; struct iguana_txid *destT; struct iguana_unspent20 *destU; struct iguana_spend256 *destS; struct iguana_pkhash *destP; struct iguana_account *destA; bits256 *destX; struct iguana_unspent *destUx; struct iguana_spend *destSx; uint8_t *destTXbits,*destPKbits,*destKspace;
# define RAMCHAIN_DESTZEROES destB = 0, destUx = 0, destSx = 0, destP = 0, destA = 0, destX = 0, destKspace = destTXbits = destPKbits = 0, destU = 0, destS = 0, destT = 0
uint32_t iguana_ramchain_addtxid ( struct iguana_info * coin , RAMCHAIN_FUNC , bits256 txid , int32_t numvouts , int32_t numvins , uint32_t locktime , uint32_t version , uint32_t timestamp , int16_t bundlei )
{
uint32_t txidind ; struct iguana_txid * t ; struct iguana_kvitem * ptr ; struct iguana_ramchaindata * rdata ;
# ifndef WIN32
if ( sizeof ( * t ) ! = 64 )
printf ( " sizeof iguana_txid.%d != 64? \n " , ( int32_t ) sizeof ( * t ) ) ;
# endif
txidind = ramchain - > H . txidind ;
t = & T [ txidind ] ;
if ( ramchain - > H . ROflag ! = 0 )
{
if ( t - > txidind ! = txidind | | memcmp ( t - > txid . bytes , txid . bytes , sizeof ( bits256 ) ) ! = 0 | | t - > numvouts ! = numvouts | | t - > numvins ! = numvins | | t - > firstvout ! = ramchain - > H . unspentind | | t - > firstvin ! = ramchain - > H . spendind | | t - > locktime ! = locktime | | t - > version ! = version | | t - > timestamp ! = timestamp )
{
printf ( " iguana_ramchain_addtxid.RO: addtxid mismatch (%u %d %d %u %u) vs. (%d %d %d %d %d) \n " , ( uint32_t ) t - > txidind , t - > numvouts , t - > numvins , ( uint32_t ) t - > firstvout , ( uint32_t ) t - > firstvin , txidind , numvouts , numvins , ramchain - > H . unspentind , ramchain - > H . spendind ) ;
//getchar();
return ( 0 ) ;
}
}
else
{
if ( 0 & & ramchain - > expanded ! = 0 )
printf ( " T.%p txidind.%d numvouts.%d numvins.%d \n " , T , txidind , numvouts , numvins ) ;
t - > txidind = txidind , t - > txid = txid , t - > numvouts = numvouts , t - > numvins = numvins ;
t - > bundlei = bundlei ;
t - > firstvout = ramchain - > H . unspentind , t - > firstvin = ramchain - > H . spendind ;
t - > locktime = locktime , t - > version = version , t - > timestamp = timestamp ;
if ( t - > txidind ! = txidind | | t - > firstvout ! = ramchain - > H . unspentind | | t - > firstvin ! = ramchain - > H . spendind | | t - > bundlei ! = bundlei )
{
printf ( " addtxid error: t->txidind %u != %u txidind || t->firstvout %u != %u ramchain->H.unspentind || t->firstvin %u != %u ramchain->H.spendind || t->bundlei %u != %u bundlei \n " , ( uint32_t ) t - > txidind , txidind , ( uint32_t ) t - > firstvout , ramchain - > H . unspentind , ( uint32_t ) t - > firstvin , ramchain - > H . spendind , ( uint32_t ) t - > bundlei , bundlei ) ;
return ( 0 ) ;
}
if ( ramchain - > expanded ! = 0 & & ( rdata = ramchain - > H . data ) ! = 0 )
iguana_sparseaddtx ( TXbits , rdata - > txsparsebits , rdata - > numtxsparse , txid , T , txidind , ramchain ) ;
//if ( txidind <= 2 )
// printf("%p TXID.[%d] firstvout.%d/%d firstvin.%d/%d\n",t,txidind,ramchain->unspentind,numvouts,ramchain->spendind,numvins);
}
if ( ramchain - > expanded ! = 0 )
{
if ( ( ptr = iguana_hashsetPT ( ramchain , ' T ' , t - > txid . bytes , txidind ) ) = = 0 )
{
printf ( " iguana_ramchain_addtxid error adding txidind \n " ) ;
return ( 0 ) ;
}
if ( ptr - > hh . itemind ! = txidind )
{
printf ( " iguana_ramchain_addtxid %d warning: adding txidind.%u vs %u \n " , ramchain - > height , txidind , ptr - > hh . itemind ) ;
}
}
return ( txidind ) ;
}
uint32_t iguana_ramchain_addpkhash ( struct iguana_info * coin , RAMCHAIN_FUNC , uint8_t * rmd160 , int32_t pubkeyind , uint32_t unspentind , uint32_t pkind )
{
struct iguana_kvitem * ptr ; uint32_t i ; struct iguana_ramchaindata * rdata ;
if ( ramchain - > expanded ! = 0 & & ( ptr = iguana_hashfind ( ramchain , ' P ' , rmd160 ) ) = = 0 & & ( rdata = ramchain - > H . data ) ! = 0 )
{
if ( ramchain - > H . ROflag ! = 0 )
{
if ( P [ pkind ] . pkind ! = pkind ) //unspentind != 0 && (P[pkind].firstunspentind != unspentind ||
{
printf ( " iguana_ramchain_addpkhash error mismatched pkind.(%x %x) unspentind.%d \n " , pkind , P [ pkind ] . pkind , unspentind ) ;
iguana_exit ( 0 , 0 ) ;
return ( 0 ) ;
}
if ( memcmp ( P [ pkind ] . rmd160 , rmd160 , sizeof ( P [ pkind ] . rmd160 ) ) ! = 0 )
{
for ( i = 0 ; i < 20 ; i + + )
printf ( " %02x " , P [ pkind ] . rmd160 [ i ] ) ;
printf ( " -> rmd160 pkind.%d \n " , pkind ) ;
for ( i = 0 ; i < 20 ; i + + )
printf ( " %02x " , rmd160 [ i ] ) ;
printf ( " vs rmd160 \n " ) ;
printf ( " iguana_ramchain_addpkhash pkind.%d error mismatched rmd160 \n " , pkind ) ;
//getchar();
return ( pkind ) ;
}
//ramchain->pkind = (pkind + 1);
}
else
{
pkind = ramchain - > pkind + + ;
P [ pkind ] . pkind = pkind ;
/*if ( P[pkind].firstunspentind == 0 && unspentind != 0 )
{
P [ pkind ] . firstunspentind = unspentind ;
printf ( " %p P[%d] <- firstunspent.%d \n " , & P [ pkind ] , pkind , unspentind ) ;
} */
memcpy ( P [ pkind ] . rmd160 , rmd160 , sizeof ( P [ pkind ] . rmd160 ) ) ;
//for (i=0; i<20; i++)
// printf("%02x",rmd160[i]);
//printf(" -> rmd160 pkind.%d \n",pkind);
if ( ramchain - > expanded ! = 0 )
iguana_sparseaddpk ( PKbits , rdata - > pksparsebits , rdata - > numpksparse , rmd160 , P , pkind , ramchain ) ;
}
if ( ( ptr = iguana_hashsetPT ( ramchain , ' P ' , & P [ pkind ] , pkind ) ) = = 0 )
{
printf ( " iguana_ramchain_addpkhash error adding pkhash pkind.%d \n " , pkind ) ;
return ( 0 ) ;
}
}
return ( pkind ) ;
}
uint32_t iguana_ramchain_addunspent20 ( struct iguana_info * coin , struct iguana_peer * addr , RAMCHAIN_FUNC , uint64_t value , uint8_t * script , int32_t scriptlen , bits256 txid , int32_t vout , int8_t type , struct iguana_bundle * bp , uint8_t rmd160 [ 20 ] )
{
uint32_t unspentind ; struct iguana_unspent20 * u ; long scriptpos ; struct vin_info V ; char asmstr [ IGUANA_MAXSCRIPTSIZE * 2 + 1 ] ;
unspentind = ramchain - > H . unspentind + + ;
u = & U [ unspentind ] ;
if ( scriptlen > 0 )
{
memset ( & V , 0 , sizeof ( V ) ) ;
if ( type < 0 )
{
type = iguana_calcrmd160 ( coin , asmstr , & V , script , scriptlen , txid , vout , 0xffffffff ) ;
if ( ( type = = 12 & & scriptlen = = 0 ) | | ( type = = 1 & & bitcoin_pubkeylen ( script + 1 ) < = 0 ) )
{
int32_t i ; for ( i = 0 ; i < scriptlen ; i + + )
printf ( " %02x " , script [ i ] ) ;
printf ( " script type.%d \n " , type ) ;
}
//int32_t i; for (i=0; i<scriptlen; i++)
// printf("%02x",script[i]);
//char str[65]; printf(" type.%d %s\n",type,bits256_str(str,txid));
memcpy ( rmd160 , V . rmd160 , sizeof ( V . rmd160 ) ) ;
} //else printf("iguana_ramchain_addunspent20: unexpected non-neg type.%d\n",type);
}
if ( ramchain - > H . ROflag ! = 0 )
{
if ( u - > txidind ! = ramchain - > H . txidind | | u - > value ! = value | | memcmp ( u - > rmd160 , rmd160 , sizeof ( u - > rmd160 ) ) ! = 0 )
{
printf ( " iguana_ramchain_addunspent20: mismatched values.(%.8f %d) vs (%.8f %d) \n " , dstr ( u - > value ) , u - > txidind , dstr ( value ) , ramchain - > H . txidind ) ;
return ( 0 ) ;
}
}
else
{
u - > value = value ;
u - > type = type ;
memcpy ( u - > rmd160 , rmd160 , sizeof ( u - > rmd160 ) ) ;
if ( type = = IGUANA_SCRIPT_76AC )
{
static uint64_t totalsize ;
totalsize + = scriptlen ;
char str [ 65 ] ;
if ( ( rand ( ) % 100000 ) = = 0 )
fprintf ( stderr , " IGUANA_SCRIPT_76AC type.%d scriptlen.%d bp.%p %s \n " , type , scriptlen , bp , mbstr ( str , totalsize ) ) ;
}
u - > scriptlen = scriptlen ;
u - > scriptpos = 0 ;
u - > fileid = 0 ;
if ( scriptlen > 0 & & script ! = 0 )
{
memset ( & V , 0 , sizeof ( V ) ) ;
V . spendlen = iguana_scriptgen ( coin , & V . M , & V . N , V . coinaddr , V . spendscript , asmstr , u - > rmd160 , type , ( const struct vin_info * ) & V , vout ) ;
if ( V . spendlen ! = scriptlen | | memcmp ( V . spendscript , script , scriptlen ) ! = 0 )
{
if ( addr ! = 0 & & addr - > voutsfp ! = 0 )
{
# ifdef __PNACL__
//static portable_mutex_t mutex;
//portable_mutex_lock(&mutex);
# endif
u - > fileid = ( uint32_t ) addr - > addrind ;
scriptpos = ftell ( addr - > voutsfp ) ;
if ( ( u - > scriptpos = ( uint32_t ) scriptpos ) = = 0 )
fputc ( 0 , addr - > voutsfp ) , u - > scriptpos + + , scriptpos + + ;
if ( u - > scriptpos ! = scriptpos | | fwrite ( script , 1 , scriptlen , addr - > voutsfp ) ! = scriptlen )
printf ( " error writing vout scriptlen.%d errno.%d or scriptpos.%lld != %u \n " , scriptlen , errno , ( long long ) scriptpos , u - > scriptpos ) ;
else
{
fflush ( addr - > voutsfp ) ;
if ( coin - > chain - > fixit ! = 0 )
{
usleep ( 1000 ) ;
}
addr - > dirty [ 0 ] + + ;
}
# ifdef __PNACL__
//portable_mutex_unlock(&mutex);
# endif
}
else printf ( " addr.%p unspent error fp.%p \n " , addr , addr ! = 0 ? addr - > voutsfp : 0 ) ;
}
}
u - > txidind = ramchain - > H . txidind ;
if ( coin - > chain - > fixit ! = 0 & & vout > 0 )
{
int32_t i ; for ( i = 0 ; i < 20 ; i + + )
printf ( " %02x " , rmd160 [ i ] ) ;
printf ( " rmd160 " ) ;
for ( i = 0 ; i < 20 ; i + + )
printf ( " %02x " , u - > rmd160 [ i ] ) ;
char str [ 65 ] ; printf ( " u->rmd160 type.%d scriptpos.%d scriptlen.%d:%d (%s).v%d ht.%d \n " , u - > type , u - > scriptpos , scriptlen , u - > scriptlen , bits256_str ( str , txid ) , vout , bp - > bundleheight ) ;
}
}
return ( unspentind ) ;
}
uint32_t iguana_ramchain_addunspent ( struct iguana_info * coin , RAMCHAIN_FUNC , uint64_t value , uint16_t hdrsi , uint8_t * rmd160 , uint16_t vout , uint8_t type , uint16_t fileid , uint32_t fpos , int32_t scriptlen , int32_t txi )
{
uint32_t unspentind ; struct iguana_unspent * u ; struct iguana_kvitem * ptr ; int32_t i , pkind ;
for ( i = 0 ; i < 20 ; i + + )
if ( rmd160 [ i ] ! = 0 )
break ;
/*if ( i == 20 && vout > 0 )
{
printf ( " iguana_ramchain_addunspent: null rmd160 warning txi.%d vout.%d \n " , txi , vout ) ;
//return(0);
} */
unspentind = ramchain - > H . unspentind + + ;
u = & Ux [ unspentind ] ;
if ( ( ptr = iguana_hashfind ( ramchain , ' P ' , rmd160 ) ) = = 0 )
pkind = iguana_ramchain_addpkhash ( coin , RAMCHAIN_ARG , rmd160 , 0 , unspentind , u - > pkind ) ;
else pkind = ptr - > hh . itemind ;
if ( pkind = = 0 )
{
printf ( " addunspent error getting pkind \n " ) ;
return ( 0 ) ;
}
if ( ramchain - > H . ROflag ! = 0 )
{
/*if ( Kspace != 0 && ((u->scriptoffset != 0 && scriptlen > 0) || type == IGUANA_SCRIPT_76AC) )
{
checkscript = iguana_ramchain_scriptdecode ( & metalen , & checklen , Kspace , u - > type , _script , u - > scriptoffset , P [ pkind ] . pubkeyoffset < ramchain - > H . scriptoffset ? P [ pkind ] . pubkeyoffset : 0 ) ;
if ( checklen ! = scriptlen | | ( script ! = 0 & & checkscript ! = 0 & & memcmp ( checkscript , script , scriptlen ) ! = 0 ) )
{
printf ( " script mismatch len.%d vs %d or cmp error.%d \n " , scriptlen , checklen , ( checkscript ! = 0 & & script ! = 0 ) ? memcmp ( checkscript , script , scriptlen ) : 0 ) ;
} //else printf("RO spendscript match.%d\n",scriptlen);
} */
if ( u - > fileid ! = fileid | | u - > scriptpos ! = fpos | | u - > scriptlen ! = scriptlen | | u - > value ! = value | | u - > pkind ! = pkind | | u - > value ! = value | | u - > txidind ! = ramchain - > H . txidind | | ( pkind ! = 0 & & u - > prevunspentind ! = A [ pkind ] . lastunspentind ) | | u - > vout ! = vout | | u - > hdrsi ! = hdrsi )
{
printf ( " iguana_ramchain_addunspent: (%d %d %d) vs (%d %d %d) mismatched values.(%d %.8f %d %d %d %d) vs (%d %.8f %d %d %d %d) \n " , u - > fileid , u - > scriptpos , u - > scriptlen , fileid , fpos , scriptlen , u - > pkind , dstr ( u - > value ) , u - > txidind , u - > prevunspentind , u - > vout , u - > hdrsi , pkind , dstr ( value ) , ramchain - > H . txidind , A [ pkind ] . lastunspentind , vout , hdrsi ) ;
iguana_exit ( 0 , 0 ) ;
return ( 0 ) ;
}
}
else
{
u - > value = value ;
//if ( type == IGUANA_SCRIPT_76AC )
// pubkeyoffset = P[pkind].pubkeyoffset;
//else pubkeyoffset = 0;
u - > vout = vout , u - > hdrsi = hdrsi ;
u - > txidind = ramchain - > H . txidind , u - > pkind = pkind ;
u - > prevunspentind = A [ pkind ] . lastunspentind ;
u - > fileid = fileid ;
u - > scriptlen = scriptlen ;
u - > scriptpos = fpos ;
u - > type = type ;
}
//printf("%p A[%d] last <- U%d\n",&A[pkind],pkind,unspentind);
A [ pkind ] . total + = value ;
A [ pkind ] . lastunspentind = unspentind ;
return ( unspentind ) ;
}
int32_t iguana_ramchain_txid ( struct iguana_info * coin , RAMCHAIN_FUNC , bits256 * txidp , struct iguana_spend * s )
{
uint32_t ind , external ; struct iguana_ramchaindata * rdata ;
memset ( txidp , 0 , sizeof ( * txidp ) ) ;
//printf("s.%p ramchaintxid vout.%x spendtxidind.%d numexternals.%d isext.%d numspendinds.%d\n",s,s->vout,s->spendtxidind,ramchain->numexternaltxids,s->external,ramchain->numspends);
if ( s - > prevout < 0 | | ( rdata = ramchain - > H . data ) = = 0 )
return ( - 1 ) ;
ind = s - > spendtxidind ;
external = ( ind > > 31 ) & 1 ;
ind & = ~ ( 1 < < 31 ) ;
if ( s - > external ! = 0 & & s - > external = = external & & ind < rdata - > numexternaltxids )
{
//printf("ind.%d externalind.%d X[%d]\n",ind,ramchain->externalind,rdata->numexternaltxids);
* txidp = X [ ind ] ;
return ( s - > prevout ) ;
}
else if ( s - > external = = 0 & & s - > external = = external & & ind < ramchain - > H . txidind )
{
* txidp = T [ ind ] . txid ;
return ( s - > prevout ) ;
}
return ( - 2 ) ;
}
uint32_t iguana_ramchain_addspend ( struct iguana_info * coin , RAMCHAIN_FUNC , bits256 prev_hash , int32_t prev_vout , uint32_t sequence , int32_t hdrsi , uint16_t fileid , uint64_t scriptpos , int32_t vinscriptlen )
{
struct iguana_spend * s ; struct iguana_kvitem * ptr = 0 ; bits256 txid ; uint32_t spendind , unspentind , txidind = 0 , pkind , external = 0 ; uint64_t value = 0 ; struct iguana_ramchaindata * rdata ;
if ( ( rdata = ramchain - > H . data ) = = 0 )
return ( 0 ) ;
spendind = ramchain - > H . spendind + + ;
s = & Sx [ spendind ] ;
pkind = unspentind = 0 ;
ptr = iguana_hashfind ( ramchain , ' T ' , prev_hash . bytes ) ;
if ( ( bits256_nonz ( prev_hash ) ! = 0 | | prev_vout > = 0 ) & & ptr = = 0 )
{
external = 1 ;
txidind = ramchain - > externalind + + ;
if ( 0 & & ramchain - > expanded ! = 0 )
{ char str [ 65 ] ; printf ( " %p X[%d] <- %s \n " , X , txidind , bits256_str ( str , prev_hash ) ) ; }
if ( ramchain - > H . ROflag ! = 0 )
{
if ( memcmp ( X [ txidind ] . bytes , prev_hash . bytes , sizeof ( prev_hash ) ) ! = 0 )
{
char str [ 65 ] , str2 [ 65 ] ; printf ( " iguana_ramchain_addspend X[%d] of %d cmperror %s vs %s \n " , txidind , rdata - > numexternaltxids , bits256_str ( str , X [ txidind ] ) , bits256_str ( str2 , prev_hash ) ) ;
return ( 0 ) ;
}
} else X [ txidind ] = prev_hash ;
if ( ( ptr = iguana_hashsetPT ( ramchain , ' T ' , & X [ txidind ] . bytes , txidind | ( 1 < < 31 ) ) ) = = 0 )
{
printf ( " iguana_ramchain_addspend error adding external \n " ) ;
return ( 0 ) ;
}
txidind | = ( 1 < < 31 ) ;
}
else if ( ptr ! = 0 )
txidind = ptr - > hh . itemind ;
else if ( prev_vout > = 0 )
printf ( " unexpected addspend case: null ptr prev.%d [%d] s%u \n " , prev_vout , hdrsi , spendind ) ;
if ( prev_vout > = 0 & & ( external = ( ( txidind > > 31 ) & 1 ) ) = = 0 )
{
if ( txidind > 0 & & txidind < rdata - > numtxids )
{
if ( ( unspentind = T [ txidind ] . firstvout + prev_vout ) > 0 & & unspentind < rdata - > numunspents )
{
value = Ux [ unspentind ] . value ;
if ( ( pkind = Ux [ unspentind ] . pkind ) = = 0 | | pkind > = rdata - > numpkinds )
{
printf ( " spendind.%d -> unspendind.%d %.8f -> pkind.0x%x \n " , spendind , unspentind , dstr ( value ) , pkind ) ;
return ( 0 ) ;
}
} else printf ( " addspend illegal unspentind.%d vs %d \n " , unspentind , rdata - > numunspents ) ;
}
else
{
printf ( " addspend illegal txidind.%d vs %d \n " , txidind , rdata - > numtxids ) ;
iguana_exit ( 0 , 0 ) ;
}
}
if ( ramchain - > H . ROflag ! = 0 )
{
iguana_ramchain_txid ( coin , RAMCHAIN_ARG , & txid , s ) ;
if ( s - > sequenceid ! = sequence | | memcmp ( txid . bytes , prev_hash . bytes , sizeof ( bits256 ) ) ! = 0 | | s - > prevout ! = prev_vout )
{
char str [ 65 ] , str2 [ 65 ] ; printf ( " ramchain_addspend RO value mismatch diffseq.%x v %x (%d) vs (%d) %s vs %s \n " , s - > sequenceid , sequence , s - > prevout , prev_vout , bits256_str ( str , txid ) , bits256_str ( str2 , prev_hash ) ) ;
return ( 0 ) ;
}
}
else
{
s - > sequenceid = sequence ;
s - > external = external , s - > spendtxidind = txidind ,
s - > prevout = prev_vout ;
s - > fileid = fileid ;
s - > scriptpos = scriptpos ;
s - > scriptlen = vinscriptlen ;
}
if ( pkind ! = 0 )
{
//A[pkind].balance -= value;
//A[pkind].lastspendind = spendind;
//if ( P2[pkind].firstspendind == 0 )
// P2[pkind].firstspendind = spendind;
}
return ( spendind ) ;
}
uint32_t iguana_ramchain_addspend256 ( struct iguana_info * coin , struct iguana_peer * addr , RAMCHAIN_FUNC , bits256 prev_hash , int32_t prev_vout , uint8_t * vinscript , int32_t vinscriptlen , uint32_t sequence , struct iguana_bundle * bp )
{
struct iguana_spend256 * s ; uint32_t spendind ; int32_t err ;
spendind = ramchain - > H . spendind + + ;
s = & S [ spendind ] ;
if ( ramchain - > H . ROflag ! = 0 )
{
if ( vinscriptlen ! = s - > vinscriptlen | | s - > sequenceid ! = sequence | | memcmp ( s - > prevhash2 . bytes , prev_hash . bytes , sizeof ( bits256 ) ) ! = 0 | | s - > prevout ! = prev_vout ) //|| s->hdrsi != hdrsi
{
char str [ 65 ] , str2 [ 65 ] ; printf ( " check offset %llu (%d %d) addspend.%d v %d RO value mismatch sequenceid.%x seq.%x prev_vout(%d vs %d) %s vs %s \n " , ( long long ) s - > scriptpos , vinscriptlen , ( int32_t ) s - > vinscriptlen , spendind , s - > spendind , s - > sequenceid , sequence , s - > prevout , prev_vout , bits256_str ( str , s - > prevhash2 ) , bits256_str ( str2 , prev_hash ) ) ;
//printf("check addspend.%d vs %d RO value mismatch (%d %d:%d) vs (%d %d:%d)\n",spendind,s->spendind,s->prevout,s->hdrsi,s->bundlei,prev_vout,hdrsi,bundlei);
//exit(-1);
return ( 0 ) ;
}
//printf(" READ.%p spendind.%d vs %d prevout.%d hdrsi.%d:%d\n",s,spendind,s->spendind,s->prevout,s->hdrsi,s->bundlei);
}
else
{
s - > sequenceid = sequence ;
s - > prevhash2 = prev_hash , s - > prevout = prev_vout ;
s - > spendind = spendind ;
if ( ( s - > vinscriptlen = vinscriptlen ) > 0 & & vinscript ! = 0 & & addr ! = 0 & & addr - > vinsfp ! = 0 & & vinscriptlen < IGUANA_MAXSCRIPTSIZE )
{
# ifdef __PNACL__
//static portable_mutex_t mutex;
//portable_mutex_lock(&mutex);
# endif
s - > fileid = ( uint32_t ) addr - > addrind ;
if ( ( s - > scriptpos = ftell ( addr - > vinsfp ) ) = = 0 )
fputc ( 0 , addr - > vinsfp ) , s - > scriptpos + + ;
if ( ( err = ( int32_t ) fwrite ( vinscript , 1 , vinscriptlen , addr - > vinsfp ) ) ! = vinscriptlen )
printf ( " error.%d writing vinscriptlen.%d errno.%d addrind.%d \n " , err , vinscriptlen , errno , addr - > addrind ) ;
else
{
addr - > dirty [ 1 ] + + ;
fflush ( addr - > vinsfp ) ;
if ( coin - > chain - > fixit ! = 0 )
{
usleep ( 1000 ) ;
}
}
# ifdef __PNACL__
//portable_mutex_unlock(&mutex);
# endif
} else s - > scriptpos = 0 ;
//else printf("spend256 scriptfpos.%d\n",s->scriptfpos);
char str [ 65 ] ;
if ( 0 & & coin - > virtualchain ! = 0 )
printf ( " W.%p s.%d vout.%d/%d [%d] %s fpos.%u slen.%d \n " , s , spendind , s - > prevout , prev_vout , bp - > hdrsi , bits256_str ( str , prev_hash ) , ( uint32_t ) s - > scriptpos , ( int32_t ) s - > vinscriptlen ) ;
}
return ( spendind ) ;
}
int64_t iguana_hashmemsize ( int64_t numtxids , int64_t numunspents , int64_t numspends , int64_t numpkinds , int64_t numexternaltxids , int64_t scriptspace )
{
int64_t allocsize = 0 ;
allocsize + = 2 * ( scriptspace + IGUANA_MAXSCRIPTSIZE + ( ( numtxids + numpkinds ) * ( sizeof ( UT_hash_handle ) * 2 ) ) + ( ( ( sizeof ( struct iguana_account ) ) * 2 * numpkinds ) ) + ( 2 * numunspents * sizeof ( struct iguana_spendvector ) ) ) ;
if ( allocsize > = ( 1LL < < 32 ) )
{
printf ( " REALLY big hashmemsize %llu, truncate and hope for best \n " , ( long long ) allocsize ) ;
allocsize = ( 1LL < < 32 ) - 1 ;
}
//printf("iguana_hashmemsize T.%d U.%d S.%d P.%d X.%d -> %ld\n",numtxids,numunspents,numspends,numpkinds,numexternaltxids,(long)allocsize);
return ( allocsize ) ;
}
void * _iguana_ramchain_setptrs ( RAMCHAIN_PTRPS , struct iguana_ramchaindata * rdata )
{
if ( rdata = = 0 )
{
printf ( " _iguana_ramchain_setptrs: null rdata \n " ) ;
return ( 0 ) ;
}
//printf("rdata.%p\n",rdata);
* B = RAMCHAIN_PTR ( rdata , Boffset ) ;
* T = RAMCHAIN_PTR ( rdata , Toffset ) ;
//*B = (void *)(long)((long)rdata + (long)rdata->Boffset);
//*T = (void *)(long)((long)rdata + (long)rdata->Toffset);
* Kspace = RAMCHAIN_PTR ( rdata , Koffset ) ;
//*Kspace = (void *)(long)((long)rdata + (long)rdata->Koffset);
if ( ramchain - > expanded ! = 0 )
{
* Ux = RAMCHAIN_PTR ( rdata , Uoffset ) ;
* Sx = RAMCHAIN_PTR ( rdata , Soffset ) ;
* P = RAMCHAIN_PTR ( rdata , Poffset ) ;
* X = RAMCHAIN_PTR ( rdata , Xoffset ) ;
//*Ux = (void *)(long)((long)rdata + (long)rdata->Uoffset);
//*Sx = (void *)(long)((long)rdata + (long)rdata->Soffset);
//*P = (void *)(long)((long)rdata + (long)rdata->Poffset);
//*X = (void *)(long)((long)rdata + (long)rdata->Xoffset);
//ramchain->roU2 = (void *)(long)((long)rdata + (long)rdata->U2offset);
//ramchain->roP2 = (void *)(long)((long)rdata + (long)rdata->P2offset);
ramchain - > creditsA = RAMCHAIN_PTR ( rdata , Aoffset ) ;
//ramchain->creditsA = (void *)(long)(long)((long)rdata + (long)rdata->Aoffset);
//if ( (*U2= ramchain->U2) == 0 )
// *U2 = ramchain->U2 = ramchain->roU2;
//if ( (*P2= ramchain->P2) == 0 )
// *P2 = ramchain->P2 = ramchain->roP2;
if ( ( * A = ramchain - > A ) = = 0 )
* A = ramchain - > A = ramchain - > creditsA ;
//printf("T.%p Ux.%p Sx.%p P.%p\n",*T,*Ux,*Sx,*P);
* TXbits = RAMCHAIN_PTR ( rdata , TXoffset ) ;
* PKbits = RAMCHAIN_PTR ( rdata , PKoffset ) ;
//*TXbits = (void *)(long)((long)rdata + (long)rdata->TXoffset);
//*PKbits = (void *)(long)((long)rdata + (long)rdata->PKoffset);
* U = 0 , * S = 0 ;
}
else
{
* U = RAMCHAIN_PTR ( rdata , Uoffset ) ;
* S = RAMCHAIN_PTR ( rdata , Soffset ) ;
//*U = (void *)(long)((long)rdata + (long)rdata->Uoffset);
//*S = (void *)(long)((long)rdata + (long)rdata->Soffset);
* Ux = 0 , * Sx = 0 , * P = 0 , * X = 0 , * A = 0 , * TXbits = 0 , * PKbits = 0 ; //*U2 = 0, *P2 = 0,
}
return ( rdata ) ;
}
void * iguana_ramchain_offset ( char * fname , void * dest , uint8_t * lhash , FILE * fp , uint64_t fpos , void * srcptr , uint64_t * offsetp , uint64_t len , uint64_t srcsize )
{
long err , startfpos ; void * destptr = ( void * ) ( long ) ( ( long ) dest + * offsetp ) ;
if ( ( lhash ! = 0 | | fp ! = 0 ) & & ( * offsetp + len ) > srcsize )
{
printf ( " ramchain_offset overflow (%p %p) offset.%ld + len.%ld %ld > %ld srcsize \n " , fp , lhash , ( long ) * offsetp , ( long ) len , ( long ) ( * offsetp + len ) , ( long ) srcsize ) ;
return ( destptr ) ;
}
if ( lhash ! = 0 )
{
//fprintf(stderr,"lhash.%p memptr.%p offset.%ld len.%ld avail.%ld srcsize.%ld\n",lhash,srcptr,(long)*offsetp,(long)len,(long)(srcsize - (*offsetp + len)),(long)srcsize);
vcalc_sha256 ( 0 , lhash , srcptr , ( uint32_t ) len ) ;
}
else if ( fp ! = 0 & & len > 0 )
{
# ifdef __PNACL__
//static portable_mutex_t mutex;
//portable_mutex_lock(&mutex);
# endif
startfpos = ftell ( fp ) ;
err = fwrite ( srcptr , 1 , len , fp ) ;
fflush ( fp ) ;
# ifdef __PNACL__
//portable_mutex_unlock(&mutex);
# endif
if ( err ! = len )
{
printf ( " iguana_ramchain_offset.(%s): error.%ld writing len.%ld to fp.%p errno.%d \n " , fname , err , ( long ) len , fp , errno ) ;
printf ( " probably out of disk space. please free up space \n " ) ;
fprintf ( stderr , " iguana_ramchain_sizefunc.(%s): error.%ld writing len.%ld to fp.%p errno.%d \n " , fname , err , ( long ) len , fp , errno ) ;
fprintf ( stderr , " probably out of disk space. please free up space \n " ) ;
fpos = len = 0 ;
}
//else printf("fp.(%ld <- %d) ",ftell(fp),(int32_t)len);
}
( * offsetp ) + = len ;
return ( ( void * ) ( long ) ( ( long ) destptr + fpos ) ) ;
}
int32_t iguana_ramchain_prefetch ( struct iguana_info * coin , struct iguana_ramchain * ramchain , int32_t flag )
{
RAMCHAIN_DECLARE ; RAMCHAIN_ZEROES ;
struct iguana_pkhash p ; struct iguana_unspent u ; struct iguana_txid txid ; uint32_t i , numpkinds , numtxids , numunspents , numexternal , tlen , plen , nonz = 0 ; uint8_t * ptr ; struct iguana_ramchaindata * rdata ;
//return(0);
if ( ( rdata = ramchain - > H . data ) ! = 0 )
{
//printf("start PREFETCH.[%d] flag.%d -> nonz.%d\n",rdata->height,flag,nonz);
if ( flag = = 0 )
{
ptr = ramchain - > fileptr ;
for ( i = 0 ; i < ramchain - > filesize ; i + + )
if ( ptr [ i ] ! = 0 )
nonz + + ;
}
else if ( ( flag & 1 ) ! = 0 )
{
//printf("nonz.%d of %d\n",nonz,(int32_t)ramchain->filesize);
X = RAMCHAIN_PTR ( rdata , Xoffset ) ;
T = RAMCHAIN_PTR ( rdata , Toffset ) ;
TXbits = RAMCHAIN_PTR ( rdata , TXoffset ) ;
numtxids = rdata - > numtxids ;
numexternal = rdata - > numexternaltxids ;
tlen = ( rdata - > numtxsparse * rdata - > txsparsebits ) > > 3 ;
for ( i = 0 ; i < numtxids ; i + + )
{
memcpy ( & txid , & T [ i ] , sizeof ( txid ) ) ;
if ( bits256_nonz ( txid . txid ) ! = 0 )
nonz + + ;
}
/*for (i=0; i<numexternal; i++)
{
memcpy ( & txid . txid , & X [ i ] , sizeof ( txid . txid ) ) ;
if ( bits256_nonz ( txid . txid ) ! = 0 )
nonz + + ;
} */
for ( i = 0 ; i < tlen ; i + + )
if ( TXbits [ i ] ! = 0 )
nonz + + ;
}
else if ( ( flag & 2 ) ! = 0 )
{
U = RAMCHAIN_PTR ( rdata , Uoffset ) ;
numunspents = rdata - > numunspents ;
for ( i = 0 ; i < numunspents ; i + + )
{
memcpy ( & u , & U [ i ] , sizeof ( u ) ) ;
if ( u . value ! = 0 )
nonz + + ;
}
}
else if ( ( flag & 4 ) ! = 0 )
{
P = RAMCHAIN_PTR ( rdata , Poffset ) ;
PKbits = RAMCHAIN_PTR ( rdata , PKoffset ) ;
numpkinds = rdata - > numpkinds ;
plen = ( rdata - > numpksparse * rdata - > pksparsebits ) > > 3 ;
for ( i = 0 ; i < numpkinds ; i + + )
{
memcpy ( & p , & P [ i ] , sizeof ( p ) ) ;
if ( p . pkind ! = 0 )
nonz + + ;
}
for ( i = 0 ; i < plen ; i + + )
if ( PKbits [ i ] ! = 0 )
nonz + + ;
}
//printf("done PREFETCH.[%d] flag.%d -> nonz.%d\n",rdata->height,flag,nonz);
}
return ( nonz ) ;
}
int64_t _iguana_rdata_action ( char * fname , FILE * fp , bits256 lhashes [ IGUANA_NUMLHASHES ] , void * destptr , uint64_t fpos , uint32_t expanded , uint32_t numtxids , uint32_t numunspents , uint32_t numspends , uint32_t numpkinds , uint32_t numexternaltxids , uint32_t scriptspace , uint32_t txsparsebits , uint64_t numtxsparse , uint32_t pksparsebits , uint64_t numpksparse , uint64_t srcsize , RAMCHAIN_FUNC , int32_t numblocks , uint8_t zcash )
{
# define RAMCHAIN_LARG(ind) ((lhashes == 0) ? 0 : lhashes[ind].bytes)
FILE * fparg = 0 ; int32_t iter ; uint64_t txbits , pkbits , offset = 0 ; struct iguana_ramchaindata * rdata = destptr ;
if ( expanded ! = 0 )
{
if ( txsparsebits = = 0 | | numtxsparse = = 0 )
{
txsparsebits = hcalc_bitsize ( numtxids ) ;
/*if ( txsparsebits < 8 )
txsparsebits = 8 ;
else if ( txsparsebits < 16 )
txsparsebits = 16 ;
else if ( txsparsebits < 32 )
txsparsebits = 32 ; */
numtxsparse = SPARSECOUNT ( numtxids ) ;
}
if ( pksparsebits = = 0 | | numpksparse = = 0 )
{
pksparsebits = hcalc_bitsize ( numpkinds ) ;
/*if ( pksparsebits < 8 )
pksparsebits = 8 ;
else if ( pksparsebits < 16 )
pksparsebits = 16 ;
else if ( pksparsebits < 32 )
pksparsebits = 32 ; */
numpksparse = SPARSECOUNT ( numpkinds ) ;
}
txbits = numtxsparse * txsparsebits ; pkbits = numpksparse * pksparsebits ;
} else txbits = pkbits = numtxsparse = txsparsebits = numpksparse = pksparsebits = 0 ;
for ( iter = 0 ; iter < 2 ; iter + + )
{
if ( iter = = 0 & & lhashes = = 0 )
{
fparg = fp ;
continue ;
}
offset = sizeof ( struct iguana_ramchaindata ) ;
//printf("bROsize.%d\n",bROsize);
B = iguana_ramchain_offset ( fname , rdata , RAMCHAIN_LARG ( IGUANA_LHASH_BLOCKS ) , fparg , fpos , B , & offset , ( iguana_blockROsize ( zcash ) * numblocks ) , srcsize ) ;
T = iguana_ramchain_offset ( fname , rdata , RAMCHAIN_LARG ( IGUANA_LHASH_TXIDS ) , fparg , fpos , T , & offset , ( sizeof ( struct iguana_txid ) * numtxids ) , srcsize ) ;
if ( expanded ! = 0 )
{
U = destptr , S = destptr ;
Ux = iguana_ramchain_offset ( fname , rdata , RAMCHAIN_LARG ( IGUANA_LHASH_UNSPENTS ) , fparg , fpos , Ux , & offset , ( sizeof ( struct iguana_unspent ) * numunspents ) , srcsize ) ;
Sx = iguana_ramchain_offset ( fname , rdata , RAMCHAIN_LARG ( IGUANA_LHASH_SPENDS ) , fparg , fpos , Sx , & offset , ( sizeof ( struct iguana_spend ) * numspends ) , srcsize ) ;
P = iguana_ramchain_offset ( fname , rdata , RAMCHAIN_LARG ( IGUANA_LHASH_PKHASHES ) , fparg , fpos , P , & offset , ( sizeof ( struct iguana_pkhash ) * numpkinds ) , srcsize ) ;
//U2 = iguana_ramchain_offset(fname,rdata,RAMCHAIN_LARG(IGUANA_LHASH_SPENTINDS),fparg,fpos,U2,&offset,(sizeof(struct iguana_Uextra) * numunspents),srcsize);
//P2 = 0;//iguana_ramchain_offset(fname,rdata,RAMCHAIN_LARG(IGUANA_LHASH_FIRSTSPENDS),fparg,fpos,P2,&offset,(sizeof(struct iguana_pkextra) * numpkinds),srcsize);
A = iguana_ramchain_offset ( fname , rdata , RAMCHAIN_LARG ( IGUANA_LHASH_ACCOUNTS ) , fparg , fpos , A , & offset , ( sizeof ( struct iguana_account ) * numpkinds ) , srcsize ) ;
char str [ 65 ] ;
if ( 0 & & X ! = 0 )
printf ( " %p X[1] -> %s \n " , & X [ 1 ] , bits256_str ( str , X [ 1 ] ) ) ;
X = iguana_ramchain_offset ( fname , rdata , RAMCHAIN_LARG ( IGUANA_LHASH_EXTERNALS ) , fparg , fpos , X , & offset , ( sizeof ( bits256 ) * numexternaltxids ) , srcsize ) ;
TXbits = iguana_ramchain_offset ( fname , rdata , RAMCHAIN_LARG ( IGUANA_LHASH_TXBITS ) , fparg , fpos , TXbits , & offset , hconv_bitlen ( txbits ) , srcsize ) ;
PKbits = iguana_ramchain_offset ( fname , rdata , RAMCHAIN_LARG ( IGUANA_LHASH_PKBITS ) , fparg , fpos , PKbits , & offset , hconv_bitlen ( pkbits ) , srcsize ) ;
}
else
{
Ux = destptr , Sx = destptr , P = destptr , A = destptr , X = destptr , TXbits = destptr , PKbits = destptr , Kspace = destptr ; //U2 = destptr, P2 = destptr,
U = iguana_ramchain_offset ( fname , rdata , RAMCHAIN_LARG ( IGUANA_LHASH_UNSPENTS ) , fparg , fpos , U , & offset , ( sizeof ( struct iguana_unspent20 ) * numunspents ) , srcsize ) ;
if ( 0 & & lhashes ! = 0 )
printf ( " iter.%d lhashes.%p offset.%ld destptr.%p len.%ld fparg.%p fpos.%ld srcsize.%ld \n " , iter , RAMCHAIN_LARG ( IGUANA_LHASH_SPENDS ) , ( long ) offset , destptr , ( long ) sizeof ( struct iguana_spend256 ) * numspends , fparg , ( long ) fpos , ( long ) srcsize ) ;
S = iguana_ramchain_offset ( fname , rdata , RAMCHAIN_LARG ( IGUANA_LHASH_SPENDS ) , fparg , fpos , S , & offset , ( sizeof ( struct iguana_spend256 ) * numspends ) , srcsize ) ;
}
Kspace = iguana_ramchain_offset ( fname , rdata , RAMCHAIN_LARG ( IGUANA_LHASH_KSPACE ) , fparg , fpos , Kspace , & offset , scriptspace , srcsize ) ; // at the end so it can be truncated
if ( ( fparg = fp ) = = 0 )
break ;
lhashes = 0 ;
}
if ( rdata ! = 0 )
{
rdata - > allocsize = offset ;
rdata - > Boffset = ( uint64_t ) ( ( long ) B - ( long ) destptr ) ;
rdata - > Toffset = ( uint64_t ) ( ( long ) T - ( long ) destptr ) ;
if ( expanded ! = 0 )
{
rdata - > Uoffset = ( uint64_t ) ( ( long ) Ux - ( long ) destptr ) ;
rdata - > Soffset = ( uint64_t ) ( ( long ) Sx - ( long ) destptr ) ;
}
else
{
rdata - > Uoffset = ( uint64_t ) ( ( long ) U - ( long ) destptr ) ;
rdata - > Soffset = ( uint64_t ) ( ( long ) S - ( long ) destptr ) ;
}
rdata - > Koffset = ( uint64_t ) ( ( long ) Kspace - ( long ) destptr ) ;
rdata - > scriptspace = ( uint32_t ) ( offset - rdata - > Koffset ) ;
rdata - > Poffset = ( uint64_t ) ( ( long ) P - ( long ) destptr ) ;
//rdata->U2offset = (uint64_t)((long)U2 - (long)destptr);
//rdata->P2offset = (uint64_t)((long)P2 - (long)destptr);
rdata - > Aoffset = ( uint64_t ) ( ( long ) A - ( long ) destptr ) ;
rdata - > Xoffset = ( uint64_t ) ( ( long ) X - ( long ) destptr ) ;
rdata - > TXoffset = ( uint64_t ) ( ( long ) TXbits - ( long ) destptr ) ;
rdata - > PKoffset = ( uint64_t ) ( ( long ) PKbits - ( long ) destptr ) ;
rdata - > numtxids = numtxids ;
rdata - > numunspents = numunspents ;
rdata - > numspends = numspends ;
rdata - > numpkinds = numpkinds ;
rdata - > numexternaltxids = numexternaltxids ;
rdata - > txsparsebits = txsparsebits , rdata - > numtxsparse = ( uint32_t ) numtxsparse ;
rdata - > pksparsebits = pksparsebits , rdata - > numpksparse = ( uint32_t ) numpksparse ;
}
return ( offset ) ;
# undef RAMCHAIN_LARG
# undef SPARSECOUNT
}
int64_t iguana_ramchain_action ( char * fname , RAMCHAIN_FUNC , FILE * fp , bits256 lhashes [ IGUANA_NUMLHASHES ] , struct iguana_ramchaindata * destdata , uint64_t fpos , struct iguana_ramchaindata * srcdata , int32_t numblocks , int32_t scriptspace , uint8_t zcash )
{
if ( 0 & & ramchain - > expanded = = 0 )
printf ( " action.%p (%p %p %p) %ld allocated.%ld [%d:%d %d:%d] \n " , srcdata , fp , lhashes , destdata , ( long ) fpos , ( long ) srcdata - > allocsize , srcdata - > txsparsebits , srcdata - > numtxsparse , srcdata - > pksparsebits , srcdata - > numpksparse ) ;
return ( _iguana_rdata_action ( fname , fp , lhashes , destdata , fpos , ramchain - > expanded , srcdata - > numtxids , srcdata - > numunspents , srcdata - > numspends , srcdata - > numpkinds , srcdata - > numexternaltxids , scriptspace , srcdata - > txsparsebits , srcdata - > numtxsparse , srcdata - > pksparsebits , srcdata - > numpksparse , srcdata - > allocsize , RAMCHAIN_ARG , numblocks , zcash ) ) ;
}
int64_t iguana_ramchain_size ( char * fname , RAMCHAIN_FUNC , int32_t numblocks , int32_t scriptspace , uint8_t zcash )
{
int64_t allocsize = - 1 ; struct iguana_ramchaindata * rdata ;
if ( ( rdata = ramchain - > H . data ) ! = 0 )
{
allocsize = iguana_ramchain_action ( fname , RAMCHAIN_ARG , 0 , 0 , 0 , 0 , rdata , numblocks , scriptspace , zcash ) ;
if ( 0 & & ramchain - > expanded ! = 0 )
printf ( " %p iguana_ramchain_size.expanded.%d %u: Koffset.%u scriptoffset.%u stacksize.%u stackspace.%u [%u] \n " , ramchain , ramchain - > expanded , ( int32_t ) allocsize , ( int32_t ) rdata - > Koffset , ( int32_t ) ramchain - > H . scriptoffset , ( int32_t ) ramchain - > H . stacksize , ( int32_t ) rdata - > stackspace , scriptspace ) ;
}
return ( allocsize ) ;
}
long iguana_ramchain_setsize ( char * fname , struct iguana_ramchain * ramchain , struct iguana_ramchaindata * srcdata , int32_t numblocks , uint8_t zcash )
{
RAMCHAIN_DECLARE ; RAMCHAIN_ZEROES ; struct iguana_ramchaindata * rdata = ramchain - > H . data ;
//B = 0, Ux = 0, Sx = 0, P = 0, A = 0, X = 0, Kspace = TXbits = PKbits = 0, U = 0, S = 0, T = 0; //U2 = 0, P2 = 0,
if ( rdata ! = 0 )
{
rdata - > numtxids = ramchain - > H . txidind ;
rdata - > numunspents = ramchain - > H . unspentind ;
rdata - > numspends = ramchain - > H . spendind ;
rdata - > numpkinds = ramchain - > pkind ;
rdata - > numexternaltxids = ramchain - > externalind ;
rdata - > scriptspace = ramchain - > H . scriptoffset ;
rdata - > stackspace = ramchain - > H . stacksize ;
rdata - > allocsize = iguana_ramchain_size ( fname , RAMCHAIN_ARG , numblocks , rdata - > scriptspace , zcash ) ;
if ( 0 & & rdata - > scriptspace ! = 0 )
printf ( " iguana_ramchain_setsize: Koffset.%d scriptspace.%d stackspace.%d (scriptoffset.%d stacksize.%d) allocsize.%d \n " , ( int32_t ) rdata - > Koffset , ( int32_t ) rdata - > scriptspace , ( int32_t ) rdata - > stackspace , ( int32_t ) ramchain - > H . scriptoffset , ( int32_t ) ramchain - > H . stacksize , ( int32_t ) rdata - > allocsize ) ;
ramchain - > datasize = rdata - > allocsize ;
return ( ( long ) rdata - > allocsize ) ;
} else return ( - 1 ) ;
}
int64_t iguana_ramchain_compact ( char * fname , RAMCHAIN_FUNC , struct iguana_ramchaindata * destdata , struct iguana_ramchaindata * srcdata , int32_t numblocks , uint8_t zcash )
{
//iguana_ramchain_setsize(ramchain,srcdata);
return ( iguana_ramchain_action ( fname , RAMCHAIN_ARG , 0 , 0 , destdata , 0 , srcdata , numblocks , ramchain - > H . scriptoffset , zcash ) ) ;
}
bits256 iguana_ramchain_lhashes ( char * fname , RAMCHAIN_FUNC , struct iguana_ramchaindata * destdata , struct iguana_ramchaindata * srcdata , int32_t numblocks , int32_t scriptspace , uint8_t zcash )
{
iguana_ramchain_action ( fname , RAMCHAIN_ARG , 0 , destdata - > lhashes , 0 , 0 , srcdata , numblocks , scriptspace , zcash ) ;
memset ( & destdata - > sha256 , 0 , sizeof ( destdata - > sha256 ) ) ;
vcalc_sha256 ( 0 , destdata - > sha256 . bytes , ( void * ) destdata , sizeof ( * destdata ) ) ;
return ( destdata - > sha256 ) ;
}
int64_t iguana_ramchain_saveaction ( char * fname , RAMCHAIN_FUNC , FILE * fp , struct iguana_ramchaindata * rdata , int32_t numblocks , int32_t scriptspace , uint8_t zcash )
{
long before , after ;
before = ftell ( fp ) ;
iguana_ramchain_action ( fname , RAMCHAIN_ARG , fp , 0 , rdata , 0 , rdata , numblocks , scriptspace , zcash ) ;
after = ftell ( fp ) ;
if ( 0 & & ramchain - > expanded = = 0 )
{
int32_t i ; for ( i = 0 ; i < scriptspace & & i < 25 ; i + + )
printf ( " %02x " , Kspace [ i ] ) ;
printf ( " SAVEACTION: K.%d:%ld rdata.%d DEST T.%d U.%d S.%d P.%d X.%d -> size.%ld %ld vs %ld %u \n " , ( int32_t ) rdata - > Koffset , ( long ) Kspace - ( long ) rdata , ( int32_t ) sizeof ( * rdata ) , rdata - > numtxids , rdata - > numunspents , rdata - > numspends , rdata - > numpkinds , rdata - > numexternaltxids , ( long ) rdata - > allocsize , ( long ) iguana_ramchain_size ( fname , RAMCHAIN_ARG , numblocks , scriptspace , zcash ) , after - before + sizeof ( * rdata ) , scriptspace ) ;
}
//printf("before.%ld after.%ld allocsize.%ld [%ld] %ld expanded.%d\n",before,after,(long)srcdata->allocsize,(long)rdata->allocsize,(long)iguana_ramchain_size(ramchain),ramchain->expanded);
return ( after - before ) ;
}
int64_t iguana_ramchain_init ( char * fname , struct iguana_ramchain * ramchain , struct OS_memspace * mem , struct OS_memspace * hashmem , int32_t firsti , int32_t numtxids , int32_t numunspents , int32_t numspends , int32_t numpkinds , int32_t numexternaltxids , int32_t scriptspace , int32_t expanded , int32_t numblocks , uint8_t zcash )
{
RAMCHAIN_DECLARE ; RAMCHAIN_ZEROES ; int64_t offset = 0 ; struct iguana_ramchaindata * rdata ;
//B = 0, Ux = 0, Sx = 0, P = 0, A = 0, X = 0, Kspace = TXbits = PKbits = 0, U = 0, S = 0, T = 0;
if ( mem = = 0 )
return ( 0 ) ;
memset ( ramchain , 0 , sizeof ( * ramchain ) ) ;
ramchain - > expanded = ( expanded ! = 0 ) ;
if ( ( ramchain - > hashmem = hashmem ) ! = 0 )
iguana_memreset ( hashmem ) ;
rdata = ramchain - > H . data = mem - > ptr ; //, offset += sizeof(struct iguana_ramchaindata);
if ( rdata = = 0 )
return ( 0 ) ;
if ( ( rdata - > firsti = firsti ) ! = 0 )
{
numtxids + + , numunspents + + , numspends + + ;
if ( numpkinds ! = 0 )
numpkinds + + ;
}
if ( numexternaltxids = = 0 )
numexternaltxids = numspends ;
if ( numpkinds = = 0 )
numpkinds = numunspents ;
_iguana_rdata_action ( fname , 0 , 0 , rdata , 0 , expanded , numtxids , numunspents , numspends , numpkinds , numexternaltxids , scriptspace , 0 , 0 , 0 , 0 , 0 , RAMCHAIN_ARG , numblocks , zcash ) ;
offset + = rdata - > allocsize ;
if ( 0 & & expanded ! = 0 )
printf ( " init T.%d U.%d S.%d P.%d X.%d -> %ld \n " , numtxids , numunspents , numspends , numpkinds , numexternaltxids , ( long ) offset ) ;
if ( rdata - > allocsize ! = iguana_ramchain_size ( fname , RAMCHAIN_ARG , numblocks , scriptspace , zcash ) )
{
printf ( " offset.%ld scriptspace.%d allocsize.%ld vs memsize.%ld \n " , ( long ) offset , scriptspace , ( long ) rdata - > allocsize , ( long ) iguana_ramchain_size ( fname , RAMCHAIN_ARG , numblocks , scriptspace , zcash ) ) ;
iguana_exit ( 0 , 0 ) ;
}
if ( offset < = mem - > totalsize )
iguana_memreset ( mem ) ;
else
{
printf ( " offset.%ld vs memsize.%ld \n " , ( long ) offset , ( long ) mem - > totalsize ) ;
printf ( " NEED %ld realloc for totalsize %ld \n " , ( long ) offset , ( long ) iguana_ramchain_size ( fname , RAMCHAIN_ARG , numblocks , scriptspace , zcash ) ) ;
getchar ( ) ;
//exit(-1);
iguana_mempurge ( mem ) ;
iguana_meminit ( mem , " ramchain " , 0 , offset , 0 ) ;
}
if ( rdata - > allocsize > mem - > totalsize )
{
printf ( " init.(%d %d %d %d %d) rdata->allocsize.%ld mem->totalsize.%ld hashmemsize.%ld \n " , numtxids , numunspents , numspends , numpkinds , numexternaltxids , ( long ) rdata - > allocsize , mem - > totalsize , hashmem ! = 0 ? hashmem - > totalsize : 0 ) ;
iguana_exit ( 0 , 0 ) ;
}
return ( offset ) ;
}
int32_t iguana_ramchain_alloc ( char * fname , struct iguana_info * coin , struct iguana_ramchain * ramchain , struct OS_memspace * mem , struct OS_memspace * hashmem , uint32_t numtxids , uint32_t numunspents , uint32_t numspends , uint32_t numpkinds , uint32_t numexternaltxids , uint32_t scriptspace , int32_t height , int32_t numblocks , uint8_t zcash )
{
RAMCHAIN_DECLARE ; RAMCHAIN_ZEROES ; int64_t hashsize , allocsize , x ;
//B = 0, Ux = 0, Sx = 0, P = 0, A = 0, X = 0, Kspace = TXbits = PKbits = 0, U = 0, S = 0, T = 0;
memset ( ramchain , 0 , sizeof ( * ramchain ) ) ;
ramchain - > height = height ;
allocsize = _iguana_rdata_action ( fname , 0 , 0 , 0 , 0 , 1 , numtxids , numunspents , numspends , numpkinds , numexternaltxids , scriptspace , 0 , 0 , 0 , 0 , 0 , RAMCHAIN_ARG , numblocks , zcash ) ;
if ( 0 & & ramchain - > expanded ! = 0 )
printf ( " T.%d U.%d S.%d P.%d X.%d -> %ld \n " , numtxids , numunspents , numspends , numpkinds , numexternaltxids , ( long ) allocsize ) ;
memset ( mem , 0 , sizeof ( * mem ) ) ;
memset ( hashmem , 0 , sizeof ( * hashmem ) ) ;
hashsize = iguana_hashmemsize ( numtxids , numunspents , numspends , numpkinds , numexternaltxids , scriptspace ) ;
while ( 0 & & ( x = ( myallocated ( 0 , - 1 ) + hashsize + allocsize + 65536 ) ) > coin - > MAXMEM )
{
char str [ 65 ] , str2 [ 65 ] ; fprintf ( stderr , " ht.%d wait for allocated %s < MAXMEM %s | elapsed %.2f minutes hashsize.%ld allocsize.%ld \n " , height , mbstr ( str , myallocated ( 0 , - 1 ) + hashsize + allocsize ) , mbstr ( str2 , coin - > MAXMEM ) , ( double ) ( time ( NULL ) - coin - > startutc ) / 60. , ( long ) hashsize , ( long ) allocsize ) ;
sleep ( 13 ) ;
}
iguana_meminit ( hashmem , " ramhashmem " , 0 , 2 * hashsize + 65536 , 0 ) ;
iguana_meminit ( mem , " ramchain " , 0 , allocsize + 65536 , 0 ) ;
mem - > alignflag = sizeof ( uint32_t ) ;
hashmem - > alignflag = sizeof ( uint32_t ) ;
if ( iguana_ramchain_init ( fname , ramchain , mem , hashmem , 1 , numtxids , numunspents , numspends , numpkinds , numexternaltxids , scriptspace , 1 , numblocks , zcash ) = = 0 )
return ( - 1 ) ;
return ( 0 ) ;
}
long iguana_ramchain_save ( struct iguana_info * coin , RAMCHAIN_FUNC , uint32_t ipbits , bits256 hash2 , bits256 prevhash2 , int32_t bundlei , struct iguana_bundle * bp , uint8_t zcash )
{
struct iguana_ramchaindata * rdata , tmp ; char fname [ 1024 ] ; long fpos = - 1 ; int32_t hdrsi , checki ; FILE * fp ;
if ( ( rdata = ramchain - > H . data ) = = 0 )
{
printf ( " ramchainsave no data ptr \n " ) ;
return ( - 1 ) ;
}
if ( ( bundlei > = 0 & & ( checki = iguana_peerfname ( coin , & hdrsi , ipbits = = 0 ? GLOBAL_DBDIR : GLOBAL_TMPDIR , fname , ipbits , hash2 , prevhash2 , ramchain - > numblocks , 1 ) ) ! = bundlei ) | | bundlei > = coin - > chain - > bundlesize )
{
printf ( " wont save.(%s) bundlei.%d != checki.%d \n " , fname , bundlei , checki ) ;
return ( - 1 ) ;
}
OS_compatible_path ( fname ) ;
/*static portable_mutex_t mutex; static int didinit;
if ( didinit = = 0 )
{
portable_mutex_init ( & mutex ) ;
didinit = 1 ;
}
portable_mutex_lock ( & mutex ) ; */
if ( ( fp = fopen ( fname , " wb " ) ) = = 0 )
printf ( " iguana_ramchain_save: couldnt create.(%s) errno.%d \n " , fname , errno ) ;
else if ( coin - > peers ! = 0 )
coin - > peers - > numfiles + + ;
if ( fp ! = 0 )
{
fpos = ftell ( fp ) ;
if ( ramchain - > expanded ! = 0 )
iguana_ramchain_lhashes ( fname , RAMCHAIN_ARG , rdata , rdata , bp ! = 0 ? bp - > n : 1 , ramchain - > H . scriptoffset , zcash ) ;
tmp = * rdata ;
iguana_ramchain_compact ( fname , RAMCHAIN_ARG , & tmp , rdata , bp ! = 0 ? bp - > n : 1 , zcash ) ;
if ( 0 & & ramchain - > expanded ! = 0 )
printf ( " compact.%s: Koffset.%d scriptoffset.%d stacksize.%d allocsize.%d \n " , fname , ( int32_t ) rdata - > Koffset , ramchain - > H . scriptoffset , ramchain - > H . stacksize , ( int32_t ) rdata - > allocsize ) ;
if ( fwrite ( & tmp , 1 , sizeof ( tmp ) , fp ) ! = sizeof ( tmp ) )
{
printf ( " ramchain_save error writing header.%s \n " , fname ) ;
fpos = - 1 ;
} else iguana_ramchain_saveaction ( fname , RAMCHAIN_ARG , fp , rdata , bp ! = 0 ? bp - > n : 1 , ramchain - > H . scriptoffset , zcash ) ;
* rdata = tmp ;
fflush ( fp ) ;
fclose ( fp ) ;
//sleep(3);
}
//portable_mutex_unlock(&mutex);
return ( fpos ) ;
}
int32_t iguana_ramchain_verify ( struct iguana_info * coin , struct iguana_ramchain * ramchain )
{
RAMCHAIN_DECLARE ; struct iguana_txid * t ; struct iguana_unspent * u ; struct iguana_pkhash * p ;
struct iguana_ramchaindata * rdata ; int32_t k , pkind , vout ; struct iguana_kvitem * ptr ; bits256 txid ;
if ( ( rdata = ramchain - > H . data ) = = 0 )
return ( - 100 ) ;
_iguana_ramchain_setptrs ( RAMCHAIN_PTRS , rdata ) ;
ramchain - > pkind = ramchain - > H . unspentind = ramchain - > H . spendind = rdata - > firsti ;
ramchain - > externalind = ramchain - > H . stacksize = 0 ;
ramchain - > H . scriptoffset = 1 ;
for ( ramchain - > H . txidind = rdata - > firsti ; ramchain - > H . txidind < rdata - > numtxids ; ramchain - > H . txidind + + )
{
t = & T [ ramchain - > H . txidind ] ;
if ( t - > txidind ! = ramchain - > H . txidind )
{
printf ( " firsti.%d t->txidind.%u != txidind.%u \n " , rdata - > firsti , ( uint32_t ) t - > txidind , ( uint32_t ) ramchain - > H . txidind ) ;
return ( - 1 ) ;
}
if ( t - > firstvout ! = ramchain - > H . unspentind )
{
printf ( " %p txidind.%u firstvout.%u != unspentind.%u \n " , t , ( uint32_t ) ramchain - > H . txidind , ( uint32_t ) t - > firstvout , ( uint32_t ) ramchain - > H . unspentind ) ;
//exit(-1);
return ( - 4 ) ;
}
if ( t - > firstvin ! = ramchain - > H . spendind )
{
printf ( " t[%u] firstvin.%u vs spendind.%d \n " , ( uint32_t ) t - > txidind , ( uint32_t ) t - > firstvin , ramchain - > H . spendind ) ;
return ( - 5 ) ;
}
if ( ramchain - > expanded ! = 0 )
{
if ( ( ptr = iguana_hashfind ( ramchain , ' T ' , t - > txid . bytes ) ) = = 0 )
return ( - 2 ) ;
if ( ptr - > hh . itemind ! = ramchain - > H . txidind )
{
if ( strcmp ( coin - > symbol , " BTC " ) = = 0 )
{
bits256 duptxid , duptxid2 ;
decode_hex ( duptxid . bytes , sizeof ( duptxid ) , " e3bf3d07d4b0375638d5f1db5255fe07ba2c4cb067cd81b84ee974b6585fb468 " ) ; // BTC.tx0: 91722, 91880
decode_hex ( duptxid2 . bytes , sizeof ( duptxid2 ) , " d5d27987d2a3dfc724e359870c6644b40e497bdc0589a033220fe15429d88599 " ) ; // BTC.tx0 91812, 91842
if ( memcmp ( duptxid . bytes , t - > txid . bytes , sizeof ( duptxid ) ) = = 0 | | memcmp ( duptxid2 . bytes , t - > txid . bytes , sizeof ( duptxid2 ) ) = = 0 )
printf ( " BIP 0 detected \n " ) ;
else
{
char str [ 65 ] ; printf ( " error -3: %s itemind.%d vs txidind.%d | num.%d \n " , bits256_str ( str , t - > txid ) , ptr - > hh . itemind , ramchain - > H . txidind , rdata - > numtxids ) ;
return ( - 3 ) ;
}
}
else
{
char str [ 65 ] ; printf ( " error -3: %s itemind.%d vs txidind.%d | num.%d \n " , bits256_str ( str , t - > txid ) , ptr - > hh . itemind , ramchain - > H . txidind , rdata - > numtxids ) ;
//exit(-1);
return ( - 3 ) ;
}
}
for ( k = 0 ; k < t - > numvouts ; k + + , ramchain - > H . unspentind + + )
{
u = & Ux [ ramchain - > H . unspentind ] ;
if ( u - > txidind ! = ramchain - > H . txidind )
{
printf ( " ramchain_verify k.%d %p U.%d u->txidind.%x != txidind.%d \n " , k , u , ramchain - > H . unspentind , u - > txidind , ramchain - > H . txidind ) ;
//exit(-1);
return ( - 6 ) ;
}
if ( ( pkind = u - > pkind ) < 0 | | pkind > = rdata - > numpkinds )
{
printf ( " k.%d unspentind.%d pkind.%d numpkinds.%d \n " , k , ramchain - > H . unspentind , pkind , rdata - > numpkinds ) ;
return ( - 7 ) ;
}
p = & P [ pkind ] ;
if ( ( ptr = iguana_hashfind ( ramchain , ' P ' , p - > rmd160 ) ) = = 0 )
return ( - 8 ) ;
if ( ptr - > hh . itemind ! = pkind ) //&& p->firstunspentind > ramchain->H.unspentind )
{
printf ( " %p itemind.%d pkind.%d %d unspentind? \n " , p , ptr - > hh . itemind , pkind , ramchain - > H . unspentind ) ;
return ( - 9 ) ;
}
}
}
else
{
for ( k = 0 ; k < t - > numvouts ; k + + , ramchain - > H . unspentind + + )
{
if ( U [ ramchain - > H . unspentind ] . txidind ! = ramchain - > H . txidind )
{
printf ( " k.%d U.%d u->txidind.%x != txidind.%d \n " , k , ramchain - > H . unspentind , U [ ramchain - > H . unspentind ] . txidind , ramchain - > H . txidind ) ;
return ( - 6 ) ;
}
}
}
ramchain - > H . spendind + = t - > numvins ;
}
ramchain - > H . spendind = rdata - > firsti ;
for ( ramchain - > H . txidind = rdata - > firsti ; ramchain - > H . txidind < rdata - > numtxids ; ramchain - > H . txidind + + )
{
t = & T [ ramchain - > H . txidind ] ;
for ( k = 0 ; k < t - > numvins ; k + + , ramchain - > H . spendind + + )
{
if ( ramchain - > expanded ! = 0 )
{
//printf("item.%p [%d] X.%p k.%d txidind.%d/%d spendind.%d/%d s->txidind.%x/v%d\n",rdata,rdata->numexternaltxids,X,k,ramchain->txidind,rdata->numtxids,spendind,rdata->numspends,s->spendtxidind,s->vout);
if ( ( vout = iguana_ramchain_txid ( coin , RAMCHAIN_ARG , & txid , & Sx [ ramchain - > H . spendind ] ) ) < - 1 )
{
printf ( " txidind.%d k.%d error getting txid firsti.%d X.%d vout.%d spend.%x/%d numX.%d numT.%d \n " , ramchain - > H . txidind , k , rdata - > firsti , ramchain - > externalind , vout , Sx [ ramchain - > H . spendind ] . spendtxidind , rdata - > numspends , rdata - > numexternaltxids , rdata - > numtxids ) ;
return ( - 10 ) ;
}
if ( vout = = - 1 )
{
// mining output
}
else
{
if ( ( ptr = iguana_hashfind ( ramchain , ' T ' , txid . bytes ) ) = = 0 )
{
char str [ 65 ] ; printf ( " cant find vout.%d %s \n " , vout , bits256_str ( str , txid ) ) ;
return ( - 11 ) ;
}
}
}
}
}
if ( ramchain - > expanded ! = 0 & & ramchain - > A ! = ramchain - > creditsA )
{
for ( k = rdata - > firsti ; k < rdata - > numpkinds ; k + + )
{
if ( memcmp ( & ramchain - > A [ k ] , & ramchain - > creditsA [ k ] , sizeof ( ramchain - > A [ k ] ) ) ! = 0 )
{
printf ( " k.%d balance.(%.8f vs %.8f) lastU.(%d %d) \n " , k , dstr ( ramchain - > A [ k ] . total ) , dstr ( ramchain - > creditsA [ k ] . total ) , ramchain - > A [ k ] . lastunspentind , ramchain - > creditsA [ k ] . lastunspentind ) ;
//return(-14);
}
//if ( memcmp(&ramchain->P2[k],&ramchain->roP2[k],sizeof(ramchain->P2[k])) != 0 )
// return(-15);
}
//for (k=rdata->firsti; k<rdata->numunspents; k++)
// if ( memcmp(&ramchain->U2[k],&ramchain->roU2[k],sizeof(ramchain->U2[k])) != 0 )
// return(-16);
}
return ( 0 ) ;
}
int32_t iguana_ramchain_free ( struct iguana_info * coin , struct iguana_ramchain * ramchain , int32_t deleteflag )
{
struct iguana_kvitem * item , * tmp ; struct iguana_ramchaindata * rdata ;
//if ( (rdata= ramchain->H.data) == 0 )
// return(-1);
if ( ( rdata = ramchain - > H . data ) ! = 0 & & ramchain - > H . ROflag ! = 0 & & ramchain - > hashmem = = 0 )
{
if ( ramchain - > A ! = ramchain - > creditsA )
{
//printf("hashmem.%p Free A %p %p, numpkinds.%d %ld\n",ramchain->hashmem,ramchain->A,ramchain->creditsA,rdata->numpkinds,sizeof(*ramchain->A) * rdata->numpkinds);
if ( deleteflag ! = 0 & & ramchain - > A ! = 0 )
myfree ( ramchain - > A , sizeof ( * ramchain - > A ) * rdata - > numpkinds ) , ramchain - > A = 0 ;
}
//if ( ramchain->U2 != ramchain->roU2 )
// myfree(ramchain->U2,sizeof(*ramchain->U2) * rdata->numunspents), ramchain->U2 = 0;
//if ( ramchain->P2 != ramchain->roP2 )
// myfree(ramchain->P2,sizeof(*ramchain->P2) * rdata->numpkinds), ramchain->P2 = 0;
}
if ( deleteflag ! = 0 )
{
if ( ramchain - > txids ! = 0 )
{
HASH_ITER ( hh , ramchain - > txids , item , tmp )
{
HASH_DEL ( ramchain - > txids , item ) ;
if ( ramchain - > hashmem = = 0 )
myfree ( item , sizeof ( * item ) ) ;
}
}
if ( ramchain - > pkhashes ! = 0 )
{
HASH_ITER ( hh , ramchain - > pkhashes , item , tmp )
{
HASH_DEL ( ramchain - > pkhashes , item ) ;
if ( ramchain - > hashmem = = 0 )
myfree ( item , sizeof ( * item ) ) ;
}
}
}
if ( ramchain - > txbits ! = 0 )
{
free ( ramchain - > txbits ) ;
ramchain - > txbits = 0 ;
}
if ( ramchain - > cacheT ! = 0 )
{
free ( ramchain - > cacheT ) ;
ramchain - > cacheT = 0 ;
}
ramchain - > txids = 0 ;
ramchain - > pkhashes = 0 ;
if ( ramchain - > hashmem ! = 0 )
iguana_mempurge ( ramchain - > hashmem ) , ramchain - > hashmem = 0 ;
if ( ramchain - > filesize ! = 0 )
{
munmap ( ramchain - > fileptr , ramchain - > filesize ) ;
ramchain - > fileptr = 0 ;
ramchain - > filesize = 0 ;
}
if ( ramchain - > Xspendptr ! = 0 )
{
munmap ( ramchain - > Xspendptr , ramchain - > filesize ) ;
ramchain - > Xspendptr = 0 ;
ramchain - > numXspends = 0 ;
ramchain - > Xspendinds = 0 ;
}
//iguana_volatilespurge(coin,ramchain);
//if ( deleteflag != 0 )
// memset(ramchain,0,sizeof(*ramchain));
return ( 0 ) ;
}
int32_t iguana_bundleremove ( struct iguana_info * coin , int32_t hdrsi , int32_t tmpfiles )
{
struct iguana_bundle * bp ; int32_t i ; char fname [ 1024 ] , str [ 65 ] ;
if ( hdrsi > = 0 & & hdrsi < coin - > bundlescount & & ( bp = coin - > bundles [ hdrsi ] ) ! = 0 )
{
iguana_volatilespurge ( coin , & bp - > ramchain ) ;
printf ( " %s delete bundle.[%d] \n " , coin - > symbol , hdrsi ) ;
if ( iguana_bundlefname ( coin , bp , fname ) = = 0 )
OS_removefile ( fname , 0 ) ;
if ( tmpfiles ! = 0 )
{
for ( i = 0 ; i < bp - > n ; i + + )
iguana_blockunmark ( coin , bp - > blocks [ i ] , bp , i , 1 ) ;
}
sprintf ( fname , " %s/%s/spends/%s.%d " , GLOBAL_DBDIR , coin - > symbol , bits256_str ( str , bp - > hashes [ 0 ] ) , bp - > bundleheight ) , OS_removefile ( fname , 0 ) ;
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 ) ;
sprintf ( fname , " %s/%s/validated/%d " , GLOBAL_DBDIR , coin - > symbol , bp - > bundleheight ) , OS_removefile ( fname , 0 ) ;
bp - > utxofinish = bp - > startutxo = bp - > balancefinish = bp - > validated = bp - > emitfinish = bp - > converted = 0 ;
//iguana_ramchain_free(coin,&bp->ramchain,1);
return ( 0 ) ;
}
return ( - 1 ) ;
}
int32_t iguana_ramchain_extras ( struct supernet_info * myinfo , struct iguana_info * coin , struct iguana_ramchain * ramchain , struct OS_memspace * hashmem , int32_t extraflag )
{
RAMCHAIN_DECLARE ; int32_t err = 0 ; struct iguana_ramchaindata * rdata ;
if ( ramchain - > expanded ! = 0 & & ( rdata = ramchain - > H . data ) ! = 0 )
{
_iguana_ramchain_setptrs ( RAMCHAIN_PTRS , rdata ) ;
if ( extraflag = = 0 )
{
if ( ( ramchain - > hashmem = hashmem ) ! = 0 )
iguana_memreset ( hashmem ) ;
else printf ( " alloc ramchain->A %d \n " , ( int32_t ) ( sizeof ( struct iguana_account ) * rdata - > numpkinds ) ) ;
ramchain - > A = ( hashmem ! = 0 & & hashmem - > ptr ! = 0 ) ? iguana_memalloc ( hashmem , sizeof ( struct iguana_account ) * rdata - > numpkinds , 1 ) : mycalloc ( ' p ' , rdata - > numpkinds , sizeof ( struct iguana_account ) ) ;
ramchain - > Uextras = ( hashmem ! = 0 & & hashmem - > ptr ! = 0 ) ? iguana_memalloc ( hashmem , sizeof ( * ramchain - > Uextras ) * rdata - > numunspents , 1 ) : mycalloc ( ' p ' , rdata - > numunspents , sizeof ( * ramchain - > Uextras ) ) ;
} else err = iguana_volatilesmap ( myinfo , coin , ramchain ) ;
}
return ( err ) ;
}
int32_t iguana_Xspendmap ( struct iguana_info * coin , struct iguana_ramchain * ramchain , struct iguana_bundle * bp )
{
int32_t iter ; bits256 sha256 ; char str [ 65 ] , fname [ 1024 ] ; void * ptr ; long filesize ;
for ( iter = 0 ; iter < 2 ; iter + + )
{
sprintf ( fname , " %s/%s%s/spends/%s.%d " , GLOBAL_DBDIR , iter = = 0 ? " ro/ " : " " , coin - > symbol , bits256_str ( str , bp - > hashes [ 0 ] ) , bp - > bundleheight ) ;
if ( ( ptr = OS_mapfile ( fname , & filesize , 0 ) ) ! = 0 )
{
ramchain - > Xspendinds = ( void * ) ( ( long ) ptr + sizeof ( sha256 ) ) ;
if ( bp - > Xvalid = = 0 )
vcalc_sha256 ( 0 , sha256 . bytes , ( void * ) ramchain - > Xspendinds , ( int32_t ) ( filesize - sizeof ( sha256 ) ) ) ;
ramchain - > from_roX = ( iter = = 0 ) ;
if ( bp - > Xvalid ! = 0 | | memcmp ( sha256 . bytes , ptr , sizeof ( sha256 ) ) = = 0 )
{
ramchain - > Xspendptr = ptr ;
ramchain - > numXspends = ( int32_t ) ( ( filesize - sizeof ( sha256 ) ) / sizeof ( * ramchain - > Xspendinds ) ) ;
bp - > startutxo = bp - > utxofinish = ( uint32_t ) time ( NULL ) ;
if ( bp - > Xvalid = = 0 )
{
if ( ( rand ( ) % 10 ) = = 0 )
printf ( " [%d] filesize %ld Xspendptr.%p %p num.%d \n " , bp - > hdrsi , filesize , ramchain - > Xspendptr , ramchain - > Xspendinds , ramchain - > numXspends ) ;
bp - > Xvalid = 1 ;
}
return ( ramchain - > numXspends ) ;
//int32_t i; for (i=0; i<ramchain->numXspends; i++)
// printf("(%d u%d) ",ramchain->Xspendinds[i].hdrsi,ramchain->Xspendinds[i].ind);
//printf("mapped utxo vector[%d] from (%s)\n",ramchain->numXspends,fname);
}
else
{
char str [ 65 ] ; printf ( " hash cmp error.%d vs (%s) \n " , memcmp ( sha256 . bytes , ptr , sizeof ( sha256 ) ) , bits256_str ( str , sha256 ) ) ;
munmap ( ptr , filesize ) ;
ramchain - > Xspendinds = 0 ;
}
}
else if ( 0 & & iter = = 1 )
printf ( " couldnt map.(%s) \n " , fname ) ;
}
return ( ramchain - > numXspends ) ;
}
struct iguana_ramchain * _iguana_ramchain_map ( struct supernet_info * myinfo , struct iguana_info * coin , char * fname , struct iguana_bundle * bp , int32_t numblocks , struct iguana_ramchain * ramchain , struct OS_memspace * hashmem , uint32_t ipbits , bits256 hash2 , bits256 prevhash2 , int32_t bundlei , long fpos , int32_t allocextras , int32_t expanded , uint8_t zcash )
{
RAMCHAIN_DECLARE ; int32_t valid , iter , i , checki , hdrsi ; long filesize ; void * ptr ; char str [ 65 ] , str2 [ 65 ] , dirstr [ 65 ] ; struct iguana_block * block ; struct iguana_zblockRO zRO ; struct iguana_ramchaindata * rdata ;
/*if ( ramchain->expanded != 0 && (ramchain->sigsfileptr == 0 || ramchain->sigsfilesize == 0) )
{
sprintf ( sigsfname , " sigs/%s/%s " , coin - > symbol , bits256_str ( str , hash2 ) ) ;
if ( ( ramchain - > sigsfileptr = OS_mapfile ( sigsfname , & ramchain - > sigsfilesize , 0 ) ) = = 0 )
{
printf ( " couldnt map.(%s) \n " , sigsfname ) ;
return ( 0 ) ;
}
} */
if ( ramchain - > fileptr = = 0 | | ramchain - > filesize < = 0 )
{
for ( iter = 0 ; iter < 2 ; iter + + )
{
strcpy ( dirstr , GLOBAL_DBDIR ) ;
if ( iter = = 0 )
strcat ( dirstr , " /ro " ) ;
if ( ( checki = iguana_peerfname ( coin , & hdrsi , ipbits = = 0 ? dirstr : GLOBAL_TMPDIR , fname , ipbits , hash2 , prevhash2 , numblocks , 1 ) ) ! = bundlei | | bundlei < 0 | | bundlei > = coin - > chain - > bundlesize )
{
printf ( " iguana_ramchain_map.(%s) illegal hdrsi.%d bundlei.%d %s \n " , fname , hdrsi , bundlei , bits256_str ( str , hash2 ) ) ;
continue ;
}
memset ( ramchain , 0 , sizeof ( * ramchain ) ) ;
if ( ( ptr = OS_mapfile ( fname , & filesize , 0 ) ) = = 0 )
continue ;
ramchain - > from_ro = ( iter = = 0 ) ;
ramchain - > fileptr = ptr ;
ramchain - > filesize = ( long ) filesize ;
if ( ( ramchain - > hashmem = hashmem ) ! = 0 )
iguana_memreset ( hashmem ) ;
break ;
}
if ( ramchain - > fileptr = = 0 )
return ( 0 ) ;
}
if ( ramchain - > fileptr ! = 0 & & ramchain - > filesize > 0 )
{
// verify hashes
ramchain - > H . data = rdata = ( void * ) ( long ) ( ( long ) ramchain - > fileptr + fpos ) ;
ramchain - > H . ROflag = 1 ;
ramchain - > expanded = expanded ;
ramchain - > numblocks = ( bp = = 0 ) ? 1 : bp - > n ;
//printf("ptr.%p exp.%d extra.%d %p mapped P[%d] fpos.%d + %ld -> %ld vs %ld offset.%u:%u stack.%u:%u\n",ptr,expanded,allocextras,rdata,(int32_t)rdata->Poffset,(int32_t)fpos,(long)rdata->allocsize,(long)(fpos + rdata->allocsize),ramchain->filesize,rscriptoffset,rdata->scriptspace,rstacksize,rdata->stackspace);
if ( 0 & & bp ! = 0 )
{
/*blocksRO = (struct iguana_blockRO *)rdata;
for ( i = 0 ; i < bp - > n ; i + + )
{
printf ( " %p " , & blocksRO [ i ] ) ;
bp - > hashes [ i ] = blocksRO [ i ] . hash2 ;
if ( ( bp - > blocks [ i ] = iguana_blockhashset ( coin , - 1 , blocksRO [ i ] . hash2 , 1 ) ) = = 0 )
{
printf ( " Error getting blockptr \n " ) ;
return ( 0 ) ;
}
bp - > blocks [ i ] - > RO = blocksRO [ i ] ;
}
rdata = ( void * ) & blocksRO [ bp - > n ] ; */
for ( valid = 0 , i = bp - > n - 1 ; i > = 0 ; i - - )
{
if ( ( block = bp - > blocks [ i ] ) ! = 0 )
{
if ( memcmp ( block - > RO . hash2 . bytes , bp - > hashes [ i ] . bytes , sizeof ( block - > RO . hash2 ) ) = = 0 )
{
if ( i = = 0 | | memcmp ( block - > RO . prev_block . bytes , bp - > hashes [ i - 1 ] . bytes , sizeof ( block - > RO . prev_block ) ) = = 0 )
valid + + ;
}
}
}
if ( valid ! = bp - > n )
{
printf ( " valid.%d != bp->n.%d, reject mapped ramchain \n " , valid , bp - > n ) ;
return ( 0 ) ;
}
}
_iguana_ramchain_setptrs ( RAMCHAIN_PTRS , rdata ) ;
if ( iguana_ramchain_size ( fname , RAMCHAIN_ARG , ramchain - > numblocks , rdata - > scriptspace , zcash ) ! = rdata - > allocsize | | fpos + rdata - > allocsize > filesize )
{
printf ( " iguana_ramchain_map.(%s) size mismatch %ld vs %ld vs filesize.%ld numblocks.%d expanded.%d fpos.%d sum %ld \n " , fname , ( long ) iguana_ramchain_size ( fname , RAMCHAIN_ARG , ramchain - > numblocks , rdata - > scriptspace , zcash ) , ( long ) rdata - > allocsize , ( long ) filesize , ramchain - > numblocks , expanded , ( int32_t ) fpos , ( long ) ( fpos + rdata - > allocsize ) ) ;
//exit(-1);
munmap ( ramchain - > fileptr , ramchain - > filesize ) ;
OS_removefile ( fname , 0 ) ;
return ( 0 ) ;
}
else if ( memcmp ( hash2 . bytes , rdata - > firsthash2 . bytes , sizeof ( bits256 ) ) ! = 0 )
{
printf ( " iguana_ramchain_map.(%s) hash2 mismatch %s vs %s \n " , fname , bits256_str ( str , hash2 ) , bits256_str ( str2 , rdata - > firsthash2 ) ) ;
//munmap(ramchain->fileptr,ramchain->filesize);
return ( 0 ) ;
}
else if ( ramchain - > expanded ! = 0 )
{
if ( allocextras > 0 )
{
ramchain - > height = rdata - > height ;
if ( iguana_ramchain_extras ( myinfo , coin , ramchain , ramchain - > hashmem , allocextras ) = = 0 & & bp ! = 0 )
{
bp - > balancefinish = ( uint32_t ) time ( NULL ) ;
//printf("found balances for %d\n",bp->hdrsi);
} //else printf("error with extras\n");
}
}
if ( B ! = 0 & & bp ! = 0 )
{
for ( i = 0 ; i < bp - > n ; i + + )
{
iguana_blockzcopyRO ( zcash , ( void * ) & zRO , 0 , B , i ) ;
if ( bp - > blocks [ i ] = = 0 & & ( bp - > blocks [ i ] = iguana_blockhashset ( " mapchain " , coin , - 1 , zRO . RO . hash2 , 1 ) ) = = 0 )
{
printf ( " Error getting blockptr \n " ) ;
return ( 0 ) ;
}
else
{
bp - > hashes [ i ] = zRO . RO . hash2 ;
//bp->blocks[i]->RO = zRO.RO;
iguana_blockzcopyRO ( zcash , & bp - > blocks [ i ] - > RO , 0 , ( void * ) & zRO , 0 ) ;
}
/* if ( (bRO= iguana_blockzcopyRO(zcash,&bp->blocks[i]->RO,0,B,i)) != 0 )
{
//memcpy(&bp->blocks[i]->RO,bRO,bROsize);//coin->blocks.RO[bp->bundleheight + i];
//coin->blocks.RO[bp->bundleheight+i] = B[i];
bp - > hashes [ i ] = bRO - > hash2 ;
} */
}
}
//printf("iguana_ramchain_map.(%s) size %ld vs %ld vs filesize.%ld numblocks.%d expanded.%d fpos.%d sum %ld\n",fname,(long)iguana_ramchain_size(RAMCHAIN_ARG,ramchain->numblocks,rdata->scriptspace),(long)rdata->allocsize,(long)filesize,ramchain->numblocks,expanded,(int32_t)fpos,(long)(fpos+rdata->allocsize));
bp - > Xvalid = 1 ;
iguana_Xspendmap ( coin , ramchain , bp ) ;
return ( ramchain ) ;
} else printf ( " iguana_ramchain_map.(%s) cant map file \n " , fname ) ;
return ( 0 ) ;
}
struct iguana_ramchain * iguana_ramchain_map ( struct supernet_info * myinfo , struct iguana_info * coin , char * fname , struct iguana_bundle * bp , int32_t numblocks , struct iguana_ramchain * ramchain , struct OS_memspace * hashmem , uint32_t ipbits , bits256 hash2 , bits256 prevhash2 , int32_t bundlei , long fpos , int32_t allocextras , int32_t expanded , uint8_t zcash )
{
struct iguana_ramchain * retptr ;
# ifdef __PNACL__
//static portable_mutex_t mutex;
//portable_mutex_lock(&mutex);
# endif
ramchain - > height = bp - > bundleheight ;
retptr = _iguana_ramchain_map ( myinfo , coin , fname , bp , numblocks , ramchain , hashmem , ipbits , hash2 , prevhash2 , bundlei , fpos , allocextras , expanded , zcash ) ;
# ifdef __PNACL__
//portable_mutex_unlock(&mutex);
# endif
return ( retptr ) ;
}
void iguana_ramchain_link ( struct iguana_ramchain * ramchain , bits256 firsthash2 , int32_t hdrsi , int32_t height , int32_t bundlei , int32_t numblocks , int32_t firsti , int32_t ROflag )
{
struct iguana_ramchaindata * rdata ;
if ( ( rdata = ramchain - > H . data ) ! = 0 )
{
if ( ROflag = = 0 )
{
rdata - > firsthash2 = firsthash2 ;
//rdata->lasthash2 = lasthash2;
rdata - > hdrsi = hdrsi ;
rdata - > height = height ;
rdata - > numblocks = numblocks ;
}
ramchain - > H . hdrsi = hdrsi ;
ramchain - > H . bundlei = bundlei ;
ramchain - > height = height ;
ramchain - > numblocks = numblocks ;
//ramchain->lasthash2 = lasthash2;
ramchain - > H . txidind = ramchain - > H . unspentind = ramchain - > H . spendind = ramchain - > pkind = firsti ;
ramchain - > externalind = 0 ; //ramchain->H.scriptoffset = ramchain->H.stacksize = 0;
}
}
int32_t iguana_ramchain_cmp ( struct iguana_ramchain * A , struct iguana_ramchain * B , int32_t deepflag )
{
int32_t i ; char str [ 65 ] , str2 [ 65 ] ;
struct iguana_txid * Ta , * Tb ; struct iguana_unspent20 * Ua , * Ub ; struct iguana_spend256 * Sa , * Sb ;
struct iguana_pkhash * Pa , * Pb ; bits256 * Xa , * Xb ; struct iguana_blockRO * Ba , * Bb ;
struct iguana_account * ACCTa , * ACCTb ; struct iguana_unspent * Uxa , * Uxb ;
struct iguana_spend * Sxa , * Sxb ; uint8_t * TXbitsa , * TXbitsb , * PKbitsa , * PKbitsb , * Kspacea , * Kspaceb ;
if ( A - > H . data ! = 0 & & B - > H . data ! = 0 & & A - > H . data - > numblocks = = B - > H . data - > numblocks & & memcmp ( A - > H . data - > firsthash2 . bytes , B - > H . data - > firsthash2 . bytes , sizeof ( A - > H . data - > firsthash2 ) ) = = 0 )
{
if ( A - > H . data - > firsti = = B - > H . data - > firsti & & A - > H . data - > numtxids = = B - > H . data - > numtxids & & A - > H . data - > numunspents = = B - > H . data - > numunspents & & A - > H . data - > numspends = = B - > H . data - > numspends & & A - > H . data - > numpkinds = = B - > H . data - > numpkinds & & A - > H . data - > numexternaltxids = = B - > H . data - > numexternaltxids )
{
_iguana_ramchain_setptrs ( A , & Ba , & Ta , & Ua , & Sa , & Pa , & ACCTa , & Xa , & Uxa , & Sxa , & TXbitsa , & PKbitsa , & Kspacea , A - > H . data ) ;
_iguana_ramchain_setptrs ( B , & Bb , & Tb , & Ub , & Sb , & Pb , & ACCTb , & Xb , & Uxb , & Sxb , & TXbitsb , & PKbitsb , & Kspaceb , B - > H . data ) ;
for ( i = A - > H . data - > firsti ; i < A - > H . data - > numtxids ; i + + )
if ( memcmp ( & Ta [ i ] , & Tb [ i ] , sizeof ( Ta [ i ] ) ) ! = 0 )
return ( - 2 ) ;
if ( A - > numblocks > 0 )
{
if ( A - > expanded ! = 0 )
{
for ( i = A - > H . data - > firsti ; i < A - > H . data - > numspends ; i + + )
if ( memcmp ( & Sxa [ i ] , & Sxb [ i ] , sizeof ( Sxa [ i ] ) ) ! = 0 )
return ( - 3 ) ;
/*for (i=A->H.data->firsti; i<A->H.data->numunspents; i++)
{ break ;
int32_t j , metalen , checklen ; uint8_t _script [ 8129 ] , * checkscript ;
if ( memcmp ( & Uxa [ i ] , & Uxb [ i ] , sizeof ( Uxa [ i ] ) ) ! = 0 )
return ( - 4 ) ;
checkscript = iguana_ramchain_scriptdecode ( & metalen , & checklen , Kspacea , Uxa [ i ] . type , _script , Uxa [ i ] . scriptoffset , 0 ) ;
for ( j = 0 ; j < checklen ; j + + )
printf ( " %02x " , checkscript [ j ] ) ;
printf ( " checkscript.%d meta.%d \n " , checklen , metalen ) ;
//if ( memcmp(&U2a[i],&U2b[i],sizeof(U2a[i])) != 0 )
// return(-5);
} */
for ( i = A - > H . data - > firsti ; i < A - > H . data - > numpkinds ; i + + )
{
//if ( memcmp(&P2a[i],&P2b[i],sizeof(P2a[i])) != 0 )
// return(-6);
if ( memcmp ( & ACCTa [ i ] , & ACCTb [ i ] , sizeof ( ACCTa [ i ] ) ) ! = 0 )
return ( - 7 ) ;
}
for ( i = 0 ; i < A - > H . data - > numexternaltxids ; i + + )
if ( memcmp ( & Xa [ i ] , & Xb [ i ] , sizeof ( Xa [ i ] ) ) ! = 0 )
{
bits256_str ( str2 , Xb [ i ] ) ;
bits256_str ( str , Xa [ i ] ) ;
printf ( " X[%d] A.%s B.%s \n " , i , str , str2 ) ;
return ( - 8 ) ;
}
}
else
{
for ( i = A - > H . data - > firsti ; i < A - > H . data - > numspends ; i + + )
if ( memcmp ( & Sa [ i ] , & Sb [ i ] , sizeof ( Sa [ i ] ) ) ! = 0 )
return ( - 9 ) ;
for ( i = A - > H . data - > firsti ; i < A - > H . data - > numunspents ; i + + )
if ( memcmp ( & Ua [ i ] , & Ub [ i ] , sizeof ( Ua [ i ] ) ) ! = 0 )
return ( - 10 ) ;
/*for (i=A->H.data->firsti; i<A->H.data->numunspents; i++)
{ break ;
int32_t j , metalen , checklen ; uint8_t _script [ 8129 ] , * checkscript ;
checkscript = iguana_ramchain_scriptdecode ( & metalen , & checklen , Kspacea , Ua [ i ] . type , _script , Ua [ i ] . scriptoffset , 0 ) ;
for ( j = 0 ; j < checklen ; j + + )
printf ( " %02x " , checkscript [ j ] ) ;
printf ( " checkscript.%d meta.%d \n " , checklen , metalen ) ;
//if ( memcmp(&U2a[i],&U2b[i],sizeof(U2a[i])) != 0 )
// return(-5);
} */
}
}
else
{
}
}
return ( 0 ) ;
}
printf ( " cmp %p %p, numblocks %d:%d %d:%d %s %s \n " , A - > H . data , B - > H . data , A - > numblocks , A - > H . data - > numblocks , B - > numblocks , B - > H . data - > numblocks , bits256_str ( str , A - > H . data - > firsthash2 ) , bits256_str ( str2 , B - > H . data - > firsthash2 ) ) ;
return ( - 1 ) ;
}
int32_t iguana_ramchain_iterate ( struct supernet_info * myinfo , struct iguana_info * coin , struct iguana_ramchain * dest , struct iguana_ramchain * ramchain , struct iguana_bundle * bp , int16_t bundlei )
{
RAMCHAIN_DECLARE ; RAMCHAIN_DESTDECLARE ; RAMCHAIN_DESTZEROES ;
int32_t j , hdrsi , prevout , scriptlen ; uint32_t timestamp = 0 , unspentind , sequenceid , destspendind = 0 , desttxidind = 0 ; uint16_t fileid ; uint64_t scriptpos ; int64_t crypto777_payment = 0 ;
bits256 prevhash ; uint64_t value ; uint8_t type ; struct iguana_unspent * u ;
struct iguana_txid * tx ; struct iguana_ramchaindata * rdata ; uint8_t rmd160 [ 20 ] ;
//if ( dest != 0 )
// printf("iterate ramchain.%p rdata.%p dest.%p ht.%d/%d txids.%p destoffset.%d\n",ramchain,rdata,dest,bp->bundleheight,bp->n,ramchain->txids,dest->H.scriptoffset);
if ( ( rdata = ramchain - > H . data ) = = 0 )
{
printf ( " iguana_ramchain_iterate cant iterate without data \n " ) ;
return ( - 1 ) ;
}
if ( dest ! = 0 )
{
// required to do one block at a time, all vins/vouts the same height are assumed to happen simultaneously with vouts before vins
_iguana_ramchain_setptrs ( RAMCHAIN_DESTPTRS , dest - > H . data ) ;
}
//fprintf(stderr,"iterate %d/%d dest.%p ramchain.%p rdata.%p\n",bp->bundleheight,bp->n,dest,ramchain,rdata);
_iguana_ramchain_setptrs ( RAMCHAIN_PTRS , rdata ) ;
ramchain - > H . ROflag = 1 ;
ramchain - > H . unspentind = ramchain - > H . spendind = ramchain - > pkind = rdata - > firsti ;
ramchain - > externalind = ramchain - > H . stacksize = 0 ;
ramchain - > H . scriptoffset = 1 ;
if ( dest ! = 0 )
{
desttxidind = dest - > H . txidind ;
destspendind = dest - > H . spendind ;
}
for ( ramchain - > H . txidind = rdata - > firsti ; ramchain - > H . txidind < rdata - > numtxids ; ramchain - > H . txidind + + )
{
if ( coin - > active = = 0 )
return ( - 1 ) ; ;
if ( 0 & & ramchain - > expanded = = 0 & & dest ! = 0 )
printf ( " ITER [%d] TXID.%d -> dest.%p desttxid.%d dest->hashmem.%p numtxids.%d \n " , rdata - > height , ramchain - > H . txidind , dest , dest ! = 0 ? dest - > H . txidind : 0 , dest ! = 0 ? dest - > hashmem : 0 , rdata - > numtxids ) ;
tx = & T [ ramchain - > H . txidind ] ;
if ( iguana_ramchain_addtxid ( coin , RAMCHAIN_ARG , tx - > txid , tx - > numvouts , tx - > numvins , tx - > locktime , tx - > version , tx - > timestamp , bundlei ) = = 0 )
return ( - 1 ) ;
//printf("txidind.%u firstvout.%u firstvin.%u bundlei.%d n.%d\n",tx->txidind,tx->firstvout,tx->firstvin,bundlei,bp->n);
if ( dest ! = 0 )
{
if ( dest - > expanded ! = 0 )
iguana_opreturn ( myinfo , 1 , coin , tx - > timestamp , bp , 0 , bp - > bundleheight + bundlei , ( ( ( uint64_t ) bp - > hdrsi < < 32 ) | dest - > H . unspentind ) , 0 , 0 , 0 , 0 ) ;
//char str[65];
if ( 0 & & ramchain - > expanded = = 0 )
printf ( " ITER [%d] TXID.%d -> dest.%p desttxid.%d dest->hashmem.%p numtxids.%d \n " , rdata - > height , ramchain - > H . txidind , dest , dest ! = 0 ? dest - > H . txidind : 0 , dest ! = 0 ? dest - > hashmem : 0 , rdata - > numtxids ) ;
if ( iguana_ramchain_addtxid ( coin , RAMCHAIN_DESTARG , tx - > txid , tx - > numvouts , tx - > numvins , tx - > locktime , tx - > version , tx - > timestamp , bundlei ) = = 0 )
return ( - 2 ) ;
}
crypto777_payment = 0 ;
for ( j = 0 ; j < tx - > numvouts ; j + + )
{
if ( coin - > active = = 0 )
return ( - 1 ) ;
fileid = 0 ;
scriptpos = 0 ;
scriptlen = 0 ;
memset ( rmd160 , 0 , sizeof ( rmd160 ) ) ;
if ( ramchain - > H . unspentind < rdata - > numunspents )
{
if ( ramchain - > expanded ! = 0 )
{
u = & Ux [ ramchain - > H . unspentind ] ;
value = u - > value ;
hdrsi = u - > hdrsi ;
type = u - > type ;
fileid = u - > fileid ;
scriptpos = u - > scriptpos ;
scriptlen = u - > scriptlen ;
if ( u - > pkind < rdata - > numpkinds )
{
memcpy ( rmd160 , P [ u - > pkind ] . rmd160 , 20 ) ;
//printf("EXPANDED scriptpos.%u scriptlen.%d type.%d %.8f\n",(uint32_t)scriptpos,scriptlen,type,dstr(value));
/*scriptlen = 0;
if ( u - > scriptoffset ! = 0 | | type = = IGUANA_SCRIPT_76AC )
{
scriptdata = iguana_ramchain_scriptdecode ( & metalen , & scriptlen , Kspace , type , _script , u - > scriptoffset , P [ u - > pkind ] . pubkeyoffset < ramchain - > H . scriptoffset ? P [ u - > pkind ] . pubkeyoffset : 0 ) ;
} */
//fprintf(stderr,"iter add %p[%d] type.%d\n",scriptdata,scriptlen,type);
if ( ( unspentind = iguana_ramchain_addunspent ( coin , RAMCHAIN_ARG , value , hdrsi , rmd160 , j , type , fileid , ( uint32_t ) scriptpos , scriptlen , ramchain - > H . txidind - rdata - > firsti ) ) = = 0 )
return ( - 3 ) ;
}
}
else
{
hdrsi = rdata - > hdrsi ;
value = U [ ramchain - > H . unspentind ] . value ;
memcpy ( rmd160 , U [ ramchain - > H . unspentind ] . rmd160 , 20 ) ;
type = U [ ramchain - > H . unspentind ] . type & 0xf ;
fileid = U [ ramchain - > H . unspentind ] . fileid ;
scriptpos = U [ ramchain - > H . unspentind ] . scriptpos ;
scriptlen = U [ ramchain - > H . unspentind ] . scriptlen ;
//printf("scriptpos.%u scriptlen.%d type.%d %.8f\n",(uint32_t)scriptpos,scriptlen,type,dstr(value));
/*if ( U[ramchain->H.unspentind].scriptoffset != 0 )
{
scriptdata = & Kspace [ U [ ramchain - > H . unspentind ] . scriptoffset ] ;
scriptlen = U [ ramchain - > H . unspentind ] . scriptlen ;
}
if ( 0 & & scriptdata ! = 0 & & scriptlen > 0 )
{
int32_t i ; for ( i = 0 ; i < scriptlen ; i + + )
printf ( " %02x " , scriptdata [ i ] ) ;
fprintf ( stderr , " raw unspent script type.%d U%d offset.%d \n " , type , ramchain - > H . unspentind , U [ ramchain - > H . unspentind ] . scriptoffset ) ;
} //else printf("no script\n");*/
if ( ( unspentind = iguana_ramchain_addunspent20 ( coin , 0 , RAMCHAIN_ARG , value , 0 , scriptlen , tx - > txid , j , type , bp , rmd160 ) ) = = 0 )
return ( - 4 ) ;
if ( 0 )
{
int32_t i ; for ( i = 0 ; i < 20 ; i + + )
printf ( " %02x " , rmd160 [ i ] ) ;
char str [ 65 ] ; printf ( " raw rmd160 txid.(%s) txidind.%u j.%d \n " , bits256_str ( str , tx - > txid ) , ramchain - > H . txidind , j ) ;
}
}
if ( dest ! = 0 )
{
crypto777_payment = datachain_update ( myinfo , 1 , coin , timestamp , bp , rmd160 , crypto777_payment , type , bp - > bundleheight + bundlei , ( ( ( uint64_t ) bp - > hdrsi < < 32 ) | unspentind ) , value , fileid , scriptpos , scriptlen , tx - > txid , j ) ;
if ( iguana_ramchain_addunspent ( coin , RAMCHAIN_DESTARG , value , hdrsi , rmd160 , j , type , fileid , ( uint32_t ) scriptpos , scriptlen , ramchain - > H . txidind - rdata - > firsti ) = = 0 )
return ( - 5 ) ;
} //else printf("addunspent20 done\n");
} else return ( - 6 ) ;
}
ramchain - > H . spendind + = tx - > numvins ;
if ( dest ! = 0 )
{
dest - > H . txidind + + ;
dest - > H . spendind + = tx - > numvins ;
} //else printf("iter scriptoffset.%u/%u stacksize.%u/%u\n",ramchain->H.scriptoffset,rdata->scriptspace,ramchain->H.stacksize,rdata->stackspace);
}
if ( dest ! = 0 )
{
dest - > H . txidind = desttxidind ;
dest - > H . spendind = destspendind ;
} //else printf("Start VINs\n");
ramchain - > H . txidind = ramchain - > H . spendind = rdata - > firsti ;
for ( ramchain - > H . txidind = rdata - > firsti ; ramchain - > H . txidind < rdata - > numtxids ; ramchain - > H . txidind + + )
{
tx = & T [ ramchain - > H . txidind ] ;
timestamp = tx - > timestamp ;
for ( j = 0 ; j < tx - > numvins ; j + + )
{
if ( coin - > active = = 0 )
return ( - 1 ) ;
fileid = 0 ;
scriptpos = 0 ;
scriptlen = 0 ;
if ( ramchain - > expanded ! = 0 )
{
fileid = Sx [ ramchain - > H . spendind ] . fileid ;
scriptpos = Sx [ ramchain - > H . spendind ] . scriptpos ;
scriptlen = Sx [ ramchain - > H . spendind ] . scriptlen ;
//scriptlen = iguana_vinscriptdecode(coin,ramchain,&metalen,_script,&Kspace[rdata->scriptspace],Kspace,&Sx[ramchain->H.spendind]);
//scriptdata = _script;
prevout = iguana_ramchain_txid ( coin , RAMCHAIN_ARG , & prevhash , & Sx [ ramchain - > H . spendind ] ) ;
//fprintf(stderr,"from expanded iter\n");
if ( iguana_ramchain_addspend ( coin , RAMCHAIN_ARG , prevhash , prevout , Sx [ ramchain - > H . spendind ] . sequenceid , bp - > hdrsi , fileid , scriptpos , scriptlen ) = = 0 )
{
char str [ 65 ] ;
printf ( " hdrsi.%d txidind.%d spendind.%d spendtxid.%x %d vin.%d %s vout.%d \n " , bp - > bundleheight , ramchain - > H . txidind , ramchain - > H . spendind , Sx [ ramchain - > H . spendind ] . spendtxidind , Sx [ ramchain - > H . spendind ] . spendtxidind & 0xfffffff , j , bits256_str ( str , prevhash ) , prevout ) ;
//for (i=0; i<rdata->numexternaltxids; i++)
// printf("%p X[%d] %s\n",X,i,bits256_str(str,X[i]));
//exit(-1);
iguana_ramchain_txid ( coin , RAMCHAIN_ARG , & prevhash , & Sx [ ramchain - > H . spendind ] ) ;
return ( - 7 ) ;
}
}
else
{
//spendind = (tx->firstvin + j);
sequenceid = S [ ramchain - > H . spendind ] . sequenceid ;
prevhash = S [ ramchain - > H . spendind ] . prevhash2 ;
prevout = S [ ramchain - > H . spendind ] . prevout ;
fileid = S [ ramchain - > H . spendind ] . fileid ;
scriptpos = S [ ramchain - > H . spendind ] . scriptpos ;
scriptlen = S [ ramchain - > H . spendind ] . vinscriptlen ;
/*if ( S[ramchain->H.spendind].scriptoffset != 0 )
{
scriptdata = & Kspace [ S [ ramchain - > H . spendind ] . scriptoffset ] ;
scriptlen = S [ ramchain - > H . spendind ] . vinscriptlen ;
} */
/*if ( scriptdata != 0 && scriptlen > 0 )
{
int32_t i ; for ( i = 0 ; i < scriptlen ; i + + )
printf ( " %02x " , scriptdata [ i ] ) ;
printf ( " spendind.%d vinscript \n " , ramchain - > H . spendind ) ;
} */
if ( iguana_ramchain_addspend256 ( coin , 0 , RAMCHAIN_ARG , prevhash , prevout , 0 , scriptlen , sequenceid , bp ) = = 0 )
return ( - 8 ) ;
}
if ( dest ! = 0 )
{
datachain_update_spend ( myinfo , 1 , coin , timestamp , bp , bp - > bundleheight + bundlei , tx - > txid , j , 0 , - 1 ) ;
if ( iguana_ramchain_addspend ( coin , RAMCHAIN_DESTARG , prevhash , prevout , sequenceid , bp - > hdrsi , fileid , scriptpos , scriptlen ) = = 0 )
return ( - 9 ) ;
//printf("from dest iter scriptspace.%d\n",dest->H.stacksize);
}
}
if ( dest ! = 0 )
dest - > H . txidind + + ;
}
return ( 0 ) ;
}
long iguana_ramchain_data ( struct supernet_info * myinfo , struct iguana_info * coin , struct iguana_peer * addr , struct iguana_txblock * origtxdata , struct iguana_msgtx * txarray , int32_t txn_count , uint8_t * data , int32_t recvlen , struct iguana_bundle * bp , struct iguana_block * block , uint8_t zcash )
{
int32_t verifyflag = 0 ;
RAMCHAIN_DECLARE ; struct iguana_ramchain R , * mapchain , * ramchain = & addr - > ramchain ; struct iguana_msgtx * tx ; char fname [ 1024 ] ; uint8_t rmd160 [ 20 ] ; struct iguana_ramchaindata * rdata ; int32_t i , j , fpos , pubkeysize , sigsize , hdrsi , subdir , firsti = 1 , err , flag , bundlei ; uint32_t scriptspace , stackspace ; struct iguana_blockRO RO ;
if ( block = = 0 | | bp = = 0 | | addr = = 0 | | ( block ! = 0 & & ( bundlei = block - > bundlei ) < 0 ) )
{
//printf("iguana_ramchain_data: null ptr %p %p %p\n",block,bp,addr);
return ( - 1 ) ;
}
# ifdef __PNACL__
//verifyflag = 1;
# endif
iguana_peerfname ( coin , & hdrsi , GLOBAL_TMPDIR , fname , 0 , origtxdata - > zblock . RO . hash2 , origtxdata - > zblock . RO . prev_block , 1 , 0 ) ;
sigsize = pubkeysize = 0 ;
scriptspace = 1 ; //iguana_scriptspaceraw(coin,&scriptsize,&sigsize,&pubkeysize,txarray,txn_count);
for ( i = 0 ; i < sizeof ( addr - > dirty ) / sizeof ( * addr - > dirty ) ; i + + )
addr - > dirty [ i ] = 0 ;
if ( iguana_ramchain_init ( fname , ramchain , & addr - > TXDATA , & addr - > HASHMEM , 1 , txn_count , origtxdata - > numunspents , origtxdata - > numspends , 0 , 0 , ( scriptspace + sigsize + pubkeysize ) * 1.1 , 0 , 1 , zcash ) = = 0 )
{
if ( block ! = 0 & & block - > fpipbits = = 0 )
block - > issued = block - > RO . recvlen = 0 , block - > fpos = - 1 ;
return ( - 1 ) ;
}
if ( block ! = 0 )
{
RO = block - > RO ;
block - > fpos = - 1 ;
}
else
{
memset ( & RO , 0 , sizeof ( RO ) ) ;
RO . hash2 = origtxdata - > zblock . RO . hash2 ;
RO . prev_block = origtxdata - > zblock . RO . prev_block ;
}
fpos = - 1 ;
iguana_ramchain_link ( ramchain , origtxdata - > zblock . RO . hash2 , bp - > hdrsi , bp - > bundleheight + bundlei , bundlei , 1 , firsti , 0 ) ;
if ( ( rdata = ramchain - > H . data ) ! = 0 )
{
_iguana_ramchain_setptrs ( RAMCHAIN_PTRS , rdata ) ;
subdir = bp - > bundleheight / IGUANA_SUBDIRDIVISOR ;
char dirname [ 1024 ] ; sprintf ( dirname , " %s/%s/%d " , GLOBAL_TMPDIR , coin - > symbol , subdir ) , OS_ensure_directory ( dirname ) ;
sprintf ( dirname , " %s/%s/%d/%d " , GLOBAL_TMPDIR , coin - > symbol , subdir , bp - > bundleheight ) , OS_ensure_directory ( dirname ) ;
//printf("Kspace.%p bp.[%d:%d] <- scriptspace.%d expanded.%d\n",Kspace,bp->hdrsi,bundlei,scriptspace,ramchain->expanded);
if ( T = = 0 | | U = = 0 | | S = = 0 | | B = = 0 )
{
if ( block ! = 0 )
{
block - > issued = 0 ;
block - > RO . recvlen = 0 ;
}
printf ( " fatal error getting txdataptrs %p %p %p %p \n " , T , U , S , B ) ;
return ( - 1 ) ;
}
if ( block ! = 0 )
block - > fpipbits = 1 ;
for ( i = 0 ; i < txn_count ; i + + , ramchain - > H . txidind + + )
{
tx = & txarray [ i ] ;
iguana_ramchain_addtxid ( coin , RAMCHAIN_ARG , tx - > txid , tx - > tx_out , tx - > tx_in , tx - > lock_time , tx - > version , tx - > timestamp , bundlei ) ;
if ( tx - > tx_out = = 0 & & tx - > tx_in = = 0 )
{
printf ( " strange tx without any inputs or outputs? ht.%d \n " , bp - > bundleheight ) ;
break ;
}
for ( j = 0 ; j < tx - > tx_out ; j + + )
{
memset ( rmd160 , 0 , sizeof ( rmd160 ) ) ;
//printf("i.%d j.%d pkscriptlen.%d\n",i,j,tx->vouts[j].pk_scriptlen);
iguana_ramchain_addunspent20 ( coin , addr , RAMCHAIN_ARG , tx - > vouts [ j ] . value , tx - > vouts [ j ] . pk_script , tx - > vouts [ j ] . pk_scriptlen , tx - > txid , j , - 1 , bp , rmd160 ) ;
}
ramchain - > H . spendind + = tx - > tx_in ;
}
//printf("scriptoffset.%d after %d txids\n",ramchain->H.scriptoffset,txn_count);
ramchain - > H . txidind = ramchain - > H . spendind = rdata - > firsti ;
for ( i = 0 ; i < txn_count ; i + + , ramchain - > H . txidind + + )
{
tx = & txarray [ i ] ;
for ( j = 0 ; j < tx - > tx_in ; j + + )
{
iguana_ramchain_addspend256 ( coin , addr , RAMCHAIN_ARG , tx - > vins [ j ] . prev_hash , tx - > vins [ j ] . prev_vout , tx - > vins [ j ] . vinscript , tx - > vins [ j ] . scriptlen , tx - > vins [ j ] . sequence , bp ) ; //,bp->hdrsi,bundlei);
}
}
rdata - > prevhash2 = origtxdata - > zblock . RO . prev_block ;
rdata - > scriptspace = scriptspace = ramchain - > H . scriptoffset ;
rdata - > stackspace = stackspace = ramchain - > H . stacksize ;
iguana_ramchain_setsize ( fname , ramchain , rdata , 1 , zcash ) ;
flag = 0 ;
if ( ramchain - > H . txidind ! = rdata - > numtxids | | ramchain - > H . unspentind ! = rdata - > numunspents | | ramchain - > H . spendind ! = rdata - > numspends )
{
printf ( " error creating PT ramchain.[%d:%d] ramchain->txidind %d != %d ramchain->data->numtxids || ramchain->unspentind %d != %d ramchain->data->numunspents || ramchain->spendind %d != %d ramchain->data->numspends space.(%d v %d) \n " , bp - > hdrsi , bp - > bundleheight , ramchain - > H . txidind , rdata - > numtxids , ramchain - > H . unspentind , rdata - > numunspents , ramchain - > H . spendind , rdata - > numspends , ramchain - > H . scriptoffset , rdata - > scriptspace ) ;
if ( block ! = 0 )
{
block - > fpipbits = 0 ;
block - > issued = 0 ;
block - > RO . recvlen = 0 ;
}
}
else if ( coin - > chain - > zcash = = 0 )
{
if ( ( err = iguana_ramchain_verify ( coin , ramchain ) ) = = 0 )
{
* B = RO ;
rdata - > scriptspace = ramchain - > H . scriptoffset = scriptspace ;
rdata - > stackspace = ramchain - > H . stacksize = stackspace ;
if ( ( fpos = ( int32_t ) iguana_ramchain_save ( coin , RAMCHAIN_ARG , ( uint32_t ) addr - > ipbits , RO . hash2 , RO . prev_block , bundlei , 0 , zcash ) ) > = 0 )
{
origtxdata - > datalen = ( int32_t ) rdata - > allocsize ;
//char str[65]; printf("saved.%s [%d:%d] fpos.%d datalen.%d\n",bits256_str(str,block->RO.hash2),bp->hdrsi,bundlei,fpos,origtxdata->datalen);
ramchain - > H . ROflag = 0 ;
flag = 1 ;
memset ( & R , 0 , sizeof ( R ) ) ;
if ( verifyflag ! = 0 & & ( mapchain = iguana_ramchain_map ( myinfo , coin , fname , 0 , 1 , & R , & addr - > HASHMEM , ( uint32_t ) addr - > ipbits , RO . hash2 , RO . prev_block , bundlei , fpos , 0 , 0 , zcash ) ) = = 0 )
{
printf ( " delete unverified [%d:%d] \n " , bp - > hdrsi , bundlei ) ;
iguana_ramchain_free ( coin , & R , 1 ) ;
fpos = - 1 ;
}
else
{
bp - > numtxids + = rdata - > numtxids ;
bp - > numunspents + = rdata - > numunspents ;
bp - > numspends + = rdata - > numspends ;
//bp->rawscriptspace += rdata->scriptspace;
}
if ( block ! = 0 & & fpos > = 0 )
block - > fpos = fpos , block - > fpipbits = ( uint32_t ) addr - > ipbits ;
} //else printf("save error\n");
}
else
{
printf ( " ramchain verification error.%d hdrsi.%d bundlei.%d n.%d \n " , err , bp - > hdrsi , bundlei , bp - > n ) ;
fpos = - 1 ;
}
}
else
{
FILE * fp ; struct iguana_ramchaindata tmp ;
if ( ( fp = fopen ( fname , " wb " ) ) ! = 0 )
{
* B = RO ;
rdata - > scriptspace = ramchain - > H . scriptoffset = scriptspace ;
rdata - > stackspace = ramchain - > H . stacksize = stackspace ;
tmp = * ramchain - > H . data ;
iguana_ramchain_compact ( fname , RAMCHAIN_ARG , & tmp , rdata , 1 , zcash ) ;
if ( fwrite ( & tmp , 1 , sizeof ( tmp ) , fp ) ! = sizeof ( tmp ) )
{
printf ( " ramchain_save error writing header.%s \n " , fname ) ;
fpos = - 1 ;
} else iguana_ramchain_saveaction ( fname , RAMCHAIN_ARG , fp , & tmp , 1 , ramchain - > H . scriptoffset , zcash ) ;
fclose ( fp ) ;
/*origtxdata->datalen = (int32_t)rdata->allocsize;
ramchain - > H . ROflag = 0 ;
flag = 1 ;
bp - > numtxids + = rdata - > numtxids ;
bp - > numunspents + = rdata - > numunspents ;
bp - > numspends + = rdata - > numspends ;
if ( block ! = 0 & & fpos > = 0 )
block - > fpos = fpos , block - > fpipbits = ( uint32_t ) addr - > ipbits ; */
}
}
}
if ( addr ! = 0 )
{
if ( addr - > dirty [ 0 ] ! = 0 & & addr - > voutsfp ! = 0 )
fflush ( addr - > voutsfp ) ;
if ( addr - > dirty [ 1 ] ! = 0 & & addr - > vinsfp ! = 0 )
fflush ( addr - > vinsfp ) ;
}
if ( fpos < 0 & & block ! = 0 )
iguana_blockunmark ( coin , block , bp , bundlei , 1 ) ;
//fprintf(stderr,"finished with hdrsi.%d ht.%d scripts.%u:%u\n",bp->hdrsi,bp->bundleheight,ramchain->H.scriptoffset,rdata->scriptspace);
ramchain - > H . ROflag = 0 ;
iguana_ramchain_free ( coin , ramchain , 1 ) ;
return ( fpos ) ;
}
// two passes to check data size
void iguana_ramchain_disp ( struct iguana_ramchain * ramchain )
{
RAMCHAIN_DECLARE ; int32_t j ; uint32_t txidind , unspentind , spendind ; struct iguana_txid * tx ; char str [ 65 ] ; struct iguana_ramchaindata * rdata ;
if ( ( rdata = ramchain - > H . data ) ! = 0 )
{
_iguana_ramchain_setptrs ( RAMCHAIN_PTRS , rdata ) ;
unspentind = spendind = rdata - > firsti ;
for ( txidind = rdata - > firsti ; txidind < rdata - > numtxids ; txidind + + )
{
tx = & T [ txidind ] ;
for ( j = 0 ; j < tx - > numvins ; j + + , spendind + + )
printf ( " %s/v%d " , bits256_str ( str , S [ spendind ] . prevhash2 ) , S [ spendind ] . prevout ) ;
for ( j = 0 ; j < tx - > numvouts ; j + + , unspentind + + )
{
init_hexbytes_noT ( str , U [ unspentind ] . rmd160 , 20 ) ;
printf ( " (%.8f %s) " , dstr ( U [ unspentind ] . value ) , str ) ;
}
printf ( " txid.[%d] %s (%u:%d %u:%d) \n " , txidind , bits256_str ( str , tx - > txid ) , ( uint32_t ) tx - > firstvout , tx - > numvouts , ( uint32_t ) tx - > firstvin , tx - > numvins ) ;
}
}
}
void iguana_blockdelete ( struct iguana_info * coin , bits256 hash2 , int32_t i )
{
char fname [ 512 ] ; int32_t checki , hdrsi ; bits256 zero ;
memset ( & zero , 0 , sizeof ( zero ) ) ;
fname [ 0 ] = 0 ;
if ( ( checki = iguana_peerfname ( coin , & hdrsi , GLOBAL_TMPDIR , fname , 0 , hash2 , zero , 1 , 1 ) ) ! = i )
{
//printf("checki.%d vs %d mismatch? %s\n",checki,i,fname);
}
if ( fname [ 0 ] ! = 0 )
{
OS_removefile ( fname , 0 ) ;
/*#ifndef WIN32
strcat ( fname , " .tmp " ) ;
OS_removefile ( fname , 0 ) ;
# endif* /
}
}
void iguana_blockunmark ( struct iguana_info * coin , struct iguana_block * block , struct iguana_bundle * bp , int32_t i , int32_t deletefile )
{
void * ptr ; int32_t recvlen , height = - 1 ; uint8_t zcash = 0 ;
if ( 0 & & bp ! = 0 )
printf ( " UNMARK.[%d:%d] \n " , bp - > hdrsi , i ) ;
if ( block ! = 0 )
{
height = block - > height ;
block - > queued = 0 ;
block - > fpipbits = 0 ;
block - > fpos = - 1 ;
block - > txvalid = 0 ;
block - > issued = 0 ;
block - > mainchain = 0 ;
}
if ( bp ! = 0 & & i > = 0 & & i < bp - > n )
{
if ( height < 0 | | bp - > bundleheight + i < height )
height = bp - > bundleheight + i ;
bp - > issued [ i ] = 0 ;
bp - > blocks [ i ] = 0 ;
memset ( & bp - > hashes [ i ] , 0 , sizeof ( bp - > hashes [ i ] ) ) ;
if ( ( ptr = bp - > speculativecache [ i ] ) ! = 0 )
{
memcpy ( & recvlen , ptr , sizeof ( recvlen ) ) ;
free ( ptr ) ;
bp - > speculativecache [ i ] = 0 ;
}
}
if ( deletefile ! = 0 & & block ! = 0 )
iguana_blockdelete ( coin , block - > RO . hash2 , i ) ;
if ( 0 & & coin - > RTheight > 0 & & height > 0 & & height < coin - > blocks . hwmchain . height )
{
printf ( " reduce %s HWM height from %d to %d \n " , coin - > symbol , coin - > blocks . hwmchain . height , height ) ;
if ( ( block = iguana_blockfind ( " unmark " , coin , iguana_blockhash ( coin , height ) ) ) ! = 0 )
iguana_blockcopy ( zcash , coin - > chain - > auxpow , coin , ( struct iguana_block * ) & coin - > blocks . hwmchain , block ) ;
}
}
int32_t iguana_oldbundlefiles ( struct iguana_info * coin , uint32_t * ipbits , void * * ptrs , long * filesizes , struct iguana_bundle * bp )
{
static const bits256 zero ;
int32_t j , bundlei , num , hdrsi , checki ; struct iguana_block * block ; uint32_t fpipbits ; char fname [ 1024 ] ;
for ( bundlei = num = 0 ; bundlei < bp - > n ; bundlei + + )
{
if ( ( block = bp - > blocks [ bundlei ] ) ! = 0 )
fpipbits = block - > fpipbits ;
else
{
iguana_blockunmark ( coin , block , bp , bundlei , 0 ) ;
return ( 0 ) ;
}
if ( num > 0 )
{
for ( j = 0 ; j < num ; j + + )
if ( ipbits [ j ] = = fpipbits )
break ;
} else j = 0 ;
if ( j = = num )
{
ipbits [ num ] = fpipbits ;
if ( ( checki = iguana_peerfname ( coin , & hdrsi , GLOBAL_TMPDIR , fname , fpipbits , bp - > hashes [ bundlei ] , zero , 1 , 1 ) ) ! = bundlei | | bundlei < 0 | | bundlei > = coin - > chain - > bundlesize )
{
printf ( " B iguana_ramchain_map.(%s) illegal hdrsi.%d bundlei.%d checki.%d \n " , fname , hdrsi , bundlei , checki ) ;
return ( 0 ) ;
}
if ( ( ptrs [ num ] = OS_mapfile ( fname , & filesizes [ num ] , 0 ) ) = = 0 )
{
printf ( " error mapping bundlei.%d (%s) \n " , bundlei , fname ) ;
iguana_blockunmark ( coin , block , bp , bundlei , 1 ) ;
return ( 0 ) ;
}
//printf("%s mapped ptrs[%d] filesize.%ld bundlei.%d ipbits.%x fpos.%d\n",fname,num,(long)filesizes[num],bundlei,fpipbits,bp->fpos[bundlei]);
num + + ;
}
}
return ( num ) ;
}
void * iguana_bundlefile ( struct iguana_info * coin , char * fname , long * filesizep , struct iguana_bundle * bp , int32_t bundlei , int32_t renameflag )
{
int32_t checki , hdrsi ; long checksize ; void * ptr = 0 ; FILE * fp ; static const bits256 zero ; //char renamed[1024];
* filesizep = 0 ;
fname [ 0 ] = 0 ;
if ( ( checki = iguana_peerfname ( coin , & hdrsi , GLOBAL_TMPDIR , fname , 0 , bp - > hashes [ bundlei ] , zero , 1 , 1 ) ) ! = bundlei | | bundlei < 0 | | bundlei > = coin - > chain - > bundlesize )
{
printf ( " B iguana_ramchain_map.(%s) illegal hdrsi.%d bundlei.%d checki.%d \n " , fname , hdrsi , bundlei , checki ) ;
return ( 0 ) ;
}
if ( ( fp = fopen ( fname , " rb " ) ) = = 0 )
return ( 0 ) ;
else
{
fseek ( fp , 0 , SEEK_END ) ;
checksize = ftell ( fp ) ;
fclose ( fp ) ;
/*#ifndef WIN32
if ( renameflag ! = 0 )
{
sprintf ( renamed , " %s.tmp " , fname ) ;
OS_copyfile ( fname , renamed , 1 ) ;
strcpy ( fname , renamed ) ;
}
//#endif*/
if ( ( ptr = OS_mapfile ( fname , filesizep , 0 ) ) = = 0 )
{
printf ( " error mapping.(%s) bundlei.%d \n " , fname , bundlei ) ;
return ( 0 ) ;
}
if ( * filesizep ! = checksize )
{
printf ( " %s *filesizep %ld != %ld \n " , fname , * filesizep , checksize ) ;
OS_releasemap ( ptr , * filesizep ) ;
sleep ( 1 ) ;
if ( ( ptr = OS_mapfile ( fname , filesizep , 0 ) ) = = 0 )
{
printf ( " error mapping.(%s) bundlei.%d \n " , fname , bundlei ) ;
return ( 0 ) ;
}
if ( * filesizep ! = checksize )
{
printf ( " second %s failure *filesizep %ld != %ld \n " , fname , * filesizep , checksize ) ;
OS_releasemap ( ptr , * filesizep ) ;
return ( 0 ) ;
}
}
}
//printf("mapped.(%s) bundlei.[%d:%d] %p[%ld]\n",fname,hdrsi,bundlei,ptr,*filesizep);
return ( ptr ) ;
}
int32_t iguana_bundlefiles ( struct iguana_info * coin , uint32_t * ipbits , void * * ptrs , long * filesizes , struct iguana_bundle * bp , int32_t starti , int32_t endi )
{
int32_t bundlei , num = 0 ; char fname [ 1024 ] ;
for ( bundlei = starti ; bundlei < = endi ; bundlei + + )
{
if ( ( ptrs [ num ] = iguana_bundlefile ( coin , fname , & filesizes [ num ] , bp , bundlei , 1 ) ) ! = 0 )
num + + ;
else
{
printf ( " %s error ptrs[%d] filesize.%ld bundlei.%d ipbits.%x \n " , fname , num , ( long ) filesizes [ num ] , bundlei , ipbits [ bundlei ] ) ;
return ( bp = = coin - > current ? num : 0 ) ;
}
}
return ( num ) ;
}
void iguana_bundlemapfree ( struct iguana_info * coin , struct OS_memspace * mem , struct OS_memspace * hashmem , uint32_t * ipbits , void * * ptrs , long * filesizes , int32_t num , struct iguana_ramchain * R , int32_t starti , int32_t endi )
{
int32_t j , n = ( endi - starti + 1 ) ;
for ( j = 0 ; j < num ; j + + )
if ( ptrs [ j ] ! = 0 & & filesizes [ j ] ! = 0 )
{
//printf("unmap.%d/%d: %p %ld\n",j,num,ptrs[j],filesizes[j]);
munmap ( ptrs [ j ] , filesizes [ j ] ) ;
}
myfree ( ptrs , n * sizeof ( * ptrs ) ) ;
myfree ( ipbits , n * sizeof ( * ipbits ) ) ;
myfree ( filesizes , n * sizeof ( * filesizes ) ) ;
if ( R ! = 0 )
{
for ( j = starti ; j < = endi ; j + + )
{
//printf("R[%d]\n",j);
R [ j ] . fileptr = 0 ;
R [ j ] . filesize = 0 ;
iguana_ramchain_free ( coin , & R [ j ] , 1 ) ;
}
myfree ( R , n * sizeof ( * R ) ) ;
}
if ( mem ! = 0 )
iguana_mempurge ( mem ) ;
if ( hashmem ! = 0 )
iguana_mempurge ( hashmem ) ;
}
int32_t iguana_ramchain_expandedsave ( struct supernet_info * myinfo , struct iguana_info * coin , RAMCHAIN_FUNC , struct iguana_ramchain * newchain , struct OS_memspace * hashmem , int32_t cmpflag , struct iguana_bundle * bp )
{
static const bits256 zero ; uint8_t zcash = 0 ;
bits256 firsthash2 ; int32_t err , bundlei , hdrsi , numblocks , firsti , height , retval = - 1 ; struct iguana_ramchain checkR , * mapchain ; char fname [ 1024 ] ; struct iguana_block * block ; uint32_t scriptspace , scriptoffset , stacksize ; uint8_t * destoffset , * srcoffset ; struct iguana_ramchaindata * rdata ;
if ( ( rdata = ramchain - > H . data ) = = 0 )
return ( - 1 ) ;
firsthash2 = rdata - > firsthash2 ; //, lasthash2 = rdata->lasthash2;
height = ramchain - > height , firsti = rdata - > firsti , hdrsi = ramchain - > H . hdrsi , numblocks = ramchain - > numblocks ;
destoffset = & Kspace [ ramchain - > H . scriptoffset ] ;
srcoffset = & Kspace [ rdata - > scriptspace - ramchain - > H . stacksize ] ;
if ( ramchain - > expanded ! = 0 )
{
if ( ( long ) destoffset > ( long ) srcoffset )
printf ( " smashed stack? dest.%ld vs src %ld offset.%u stacksize.%u space.%u \n " , ( long ) destoffset , ( long ) srcoffset , ( uint32_t ) ramchain - > H . scriptoffset , ( uint32_t ) ramchain - > H . stacksize , ( uint32_t ) ramchain - > H . scriptoffset ) ;
}
//printf("%d SAVE: Koffset.%d scriptoffset.%d stacksize.%d allocsize.%d gap.%ld RO.%d\n",bp->bundleheight,(int32_t)rdata->Koffset,ramchain->H.scriptoffset,ramchain->H.stacksize,(int32_t)rdata->allocsize,(long)destoffset - (long)srcoffset,ramchain->H.ROflag);
scriptspace = rdata - > scriptspace ;
scriptoffset = ramchain - > H . scriptoffset ;
stacksize = ramchain - > H . stacksize ;
//ramchain->H.scriptoffset = scriptoffset;
if ( ( block = bp - > blocks [ 0 ] ) ! = 0 )
rdata - > prevhash2 = block - > RO . prev_block ;
rdata - > scriptspace = scriptoffset ;
ramchain - > H . stacksize = rdata - > stackspace = stacksize ;
iguana_ramchain_setsize ( fname , ramchain , rdata , bp - > n , zcash ) ;
//printf("Apresave T.%d U.%d S.%d P.%d X.%d -> size.%ld firsti.%d scriptoffset.%d stacksize.%d\n",rdata->numtxids,rdata->numunspents,rdata->numspends,rdata->numpkinds,rdata->numexternaltxids,(long)rdata->allocsize,firsti,ramchain->H.scriptoffset,ramchain->H.stacksize);
* newchain = * ramchain ;
//memcpy(ramchain->roU2,ramchain->U2,sizeof(*ramchain->U2) * rdata->numunspents);
//memcpy(ramchain->roP2,ramchain->P2,sizeof(*ramchain->P2) * rdata->numpkinds);
memcpy ( ramchain - > creditsA , ramchain - > A , sizeof ( * ramchain - > A ) * rdata - > numpkinds ) ;
memset ( ramchain - > A , 0 , sizeof ( * ramchain - > A ) * rdata - > numpkinds ) ;
//printf("presave T.%d U.%d S.%d P.%d X.%d -> size.%ld firsti.%d\n",rdata->numtxids,rdata->numunspents,rdata->numspends,rdata->numpkinds,rdata->numexternaltxids,(long)rdata->allocsize,firsti);
//printf("0 preSAVE: Koffset.%d scriptoffset.%d stacksize.%d allocsize.%d\n",(int32_t)rdata->Koffset,ramchain->H.scriptoffset,ramchain->H.stacksize,(int32_t)rdata->allocsize);
if ( ( err = iguana_ramchain_iterate ( myinfo , coin , 0 , ramchain , bp , - 1 ) ) ! = 0 )
printf ( " ERROR.%d iterating presave ramchain hdrsi.%d \n " , err , hdrsi ) ;
else
{
//printf("postiterate0.%d T.%d U.%d S.%d P.%d X.%d -> size.%ld firsti.%d scripts.%d:%d stack.%d:%d\n",bp->bundleheight,rdata->numtxids,rdata->numunspents,rdata->numspends,rdata->numpkinds,rdata->numexternaltxids,(long)rdata->allocsize,firsti,(int32_t)ramchain->H.scriptoffset,scriptoffset,(int32_t)ramchain->H.stacksize,stacksize);
if ( ramchain - > H . scriptoffset > scriptoffset | | ramchain - > H . stacksize > stacksize )
printf ( " MEMORY OVERFLOW \n " ) ;
if ( ( err = iguana_ramchain_verify ( coin , ramchain ) ) ! = 0 )
printf ( " ERROR.%d verifying presave ramchain hdrsi.%d \n " , err , hdrsi ) ;
else retval = 0 ;
}
//printf("postiterateA.%d T.%d U.%d S.%d P.%d X.%d -> size.%ld firsti.%d scripts.%d:%d stack.%d:%d\n",bp->bundleheight,rdata->numtxids,rdata->numunspents,rdata->numspends,rdata->numpkinds,rdata->numexternaltxids,(long)rdata->allocsize,firsti,(int32_t)ramchain->H.scriptoffset,scriptoffset,(int32_t)ramchain->H.stacksize,stacksize);
ramchain - > H . scriptoffset = scriptoffset ;
rdata - > scriptspace = scriptoffset ;
ramchain - > H . stacksize = rdata - > stackspace = stacksize ;
if ( iguana_ramchain_save ( coin , RAMCHAIN_ARG , 0 , firsthash2 , zero , 0 , bp , zcash ) < 0 )
{
printf ( " ERROR saving ramchain hdrsi.%d, deleting and will regenerate \n " , hdrsi ) ;
iguana_mempurge ( hashmem ) ;
}
else
{
//printf("DEST T.%d U.%d S.%d P.%d X.%d -> size.%ld Xoffset.%d\n",rdata->numtxids,rdata->numunspents,rdata->numspends,rdata->numpkinds,rdata->numexternaltxids,(long)rdata->allocsize,(int32_t)rdata->Xoffset);
//printf("free dest hdrs.%d retval.%d\n",bp->hdrsi,retval);
memset ( & checkR , 0 , sizeof ( checkR ) ) ;
checkR . sigsfileptr = ramchain - > sigsfileptr ;
checkR . sigsfilesize = ramchain - > sigsfilesize ;
bundlei = 0 ;
if ( cmpflag = = 0 )
iguana_memreset ( hashmem ) ;
if ( ( mapchain = iguana_ramchain_map ( myinfo , coin , fname , bp , numblocks , & checkR , cmpflag = = 0 ? hashmem : 0 , 0 , firsthash2 , zero , bundlei , 0 , 0 , 1 , zcash ) ) ! = 0 )
{
iguana_ramchain_link ( mapchain , firsthash2 , hdrsi , height , 0 , numblocks , firsti , 1 ) ;
iguana_ramchain_extras ( myinfo , coin , mapchain , hashmem , 0 ) ;
//printf("expSAVE: Koffset.%d scriptoffset.%d stacksize.%d allocsize.%d\n",(int32_t)mapchain->H.data->Koffset,mapchain->H.scriptoffset,mapchain->H.stacksize,(int32_t)mapchain->H.data->allocsize);
if ( ( err = iguana_ramchain_iterate ( myinfo , coin , 0 , mapchain , bp , bundlei ) ) ! = 0 )
printf ( " err.%d iterate mapped dest \n " , err ) ;
else if ( cmpflag ! = 0 )
{
if ( ( err = iguana_ramchain_cmp ( mapchain , ramchain , 0 ) ) ! = 0 )
printf ( " err.%d cmp mapchain.%d vs ramchain \n " , err , height ) ;
else
{
printf ( " BUNDLE.%d iterated and compared \n " , height ) ;
retval = 0 ;
}
}
//printf("%08x %08x %08x %08x %08x %08x %08x %08x %08x %08x %llx ht.%d bundlehashes.%s\n",mapchain->H.data->lhashes[0].uints[0],mapchain->H.data->lhashes[1].uints[0],mapchain->H.data->lhashes[2].uints[0],mapchain->H.data->lhashes[3].uints[0],mapchain->H.data->lhashes[4].uints[0],mapchain->H.data->lhashes[5].uints[0],mapchain->H.data->lhashes[6].uints[0],mapchain->H.data->lhashes[7].uints[0],mapchain->H.data->lhashes[8].uints[0],mapchain->H.data->lhashes[9].uints[0],(long long)mapchain->H.data->sha256.txid,mapchain->height,coin->symbol);
iguana_ramchain_free ( coin , mapchain , 1 ) ;
}
iguana_mempurge ( hashmem ) ;
}
if ( retval < 0 )
{
printf ( " remove unmappable bundle.[%d] \n " , bp - > hdrsi ) ;
iguana_bundleremove ( coin , bp - > hdrsi , 0 ) ;
}
return ( retval ) ;
}
struct iguana_ramchain * iguana_bundleload ( struct supernet_info * myinfo , struct iguana_info * coin , struct iguana_ramchain * ramchain , struct iguana_bundle * bp , int32_t extraflag )
{
static const bits256 zero ; uint8_t zcash = 0 ;
struct iguana_blockRO * B ; struct iguana_txid * T ; int32_t i , firsti = 1 ; char fname [ 512 ] ;
struct iguana_block * block , * prev , * prev2 ; struct iguana_ramchain * mapchain ; struct iguana_ramchaindata * rdata ; uint32_t firsttxidind ;
if ( bp - > emitfinish > 1 )
return ( ramchain ) ;
memset ( ramchain , 0 , sizeof ( * ramchain ) ) ;
if ( ( mapchain = iguana_ramchain_map ( myinfo , coin , fname , bp , bp - > n , ramchain , 0 , 0 , bp - > hashes [ 0 ] , zero , 0 , 0 , extraflag , 1 , zcash ) ) ! = 0 )
{
iguana_ramchain_link ( mapchain , bp - > hashes [ 0 ] , bp - > hdrsi , bp - > bundleheight , 0 , bp - > n , firsti , 1 ) ;
//char str[65]; printf("%s bp.%d: T.%d U.%d S.%d P%d X.%d MAPPED %s %p\n",coin->symbol,bp->hdrsi,mapchain->H.data->numtxids,mapchain->H.data->numunspents,mapchain->H.data->numspends,mapchain->H.data->numpkinds,mapchain->H.data->numexternaltxids,mbstr(str,mapchain->H.data->allocsize),mapchain->H.data);
//ramcoder_test(mapchain->H.data,mapchain->H.data->allocsize);
firsttxidind = 1 ;
if ( ( rdata = ramchain - > H . data ) ! = 0 )
{
B = RAMCHAIN_PTR ( rdata , Boffset ) ;
T = RAMCHAIN_PTR ( rdata , Toffset ) ;
prev = prev2 = 0 ;
for ( i = 0 ; i < bp - > n ; i + + )
{
if ( ( block = bp - > blocks [ i ] ) ! = 0 | | ( block = iguana_blockhashset ( " bundleload " , coin , bp - > bundleheight + i , bp - > hashes [ i ] , 1 ) ) ! = 0 )
{
if ( bits256_to_compact ( bits256_from_compact ( block - > RO . bits ) ) ! = block - > RO . bits )
{
char str [ 65 ] ;
printf ( " nbits calc error %x -> %s -> %x \n " , block - > RO . bits , bits256_str ( str , bits256_from_compact ( block - > RO . bits ) ) , bits256_to_compact ( bits256_from_compact ( block - > RO . bits ) ) ) ;
}
block - > queued = 1 ;
block - > txvalid = 1 ;
block - > height = bp - > bundleheight + i ;
//printf("bundleload bundlei.%d < height %d %d\n",i,block->height,i);
block - > hdrsi = bp - > hdrsi ;
block - > bundlei = i ;
block - > fpipbits = ( uint32_t ) calc_ipbits ( " 127.0.0.1 " ) ;
iguana_blockzcopyRO ( zcash , & block - > RO , 0 , B , i ) ;
//printf("%x ",(int32_t)B[i].hash2.ulongs[3]);
bp - > blocks [ i ] = block ;
bp - > hashes [ i ] = block - > RO . hash2 ;
block - > RO . firsttxidind = firsttxidind ;
bp - > firsttxidinds [ i ] = firsttxidind ;
iguana_hash2set ( coin , " bundleload " , bp , i , block - > RO . hash2 ) ;
if ( ( prev = block - > hh . prev ) ! = 0 )
{
prev2 = prev - > hh . prev ;
prev - > hh . next = block ;
}
if ( prev2 ! = 0 & & prev ! = 0 & & strcmp ( coin - > symbol , " BTCD " ) = = 0 & & bp - > bundleheight > 20000 & & prev ! = 0 & & iguana_targetbits ( coin , block , prev , prev2 , 1 , coin - > chain - > targetspacing , coin - > chain - > targettimespan ) ! = block - > RO . bits )
{
printf ( " warning: nbits target mismatch %x != %x ht.%d, this is normal during parallel sync \n " , iguana_targetbits ( coin , block , prev , prev2 , 1 , coin - > chain - > targetspacing , coin - > chain - > targettimespan ) , block - > RO . bits , block - > height ) ;
} //else printf(">>>>>>>>>> matched nbits %x ht.%d\n",block->RO.bits,block->height);
if ( bp - > bundleheight + i = = coin - > blocks . hwmchain . height + 1 )
{
//printf("try extend.%d\n",bp->bundleheight+i);
//_iguana_chainlink(coin,block); //wrong context
}
prev2 = prev , prev = block ;
//printf("%p.%d ",block,block->RO.txn_count);
firsttxidind + = block - > RO . txn_count ;
}
}
}
//printf("mapped bundle.[%d] numtxn.%d\n",bp->hdrsi,firsttxidind);
bp - > emitfinish = ( uint32_t ) time ( NULL ) + 1 ;
iguana_bundlecalcs ( myinfo , coin , bp , 60 ) ;
}
else
{
//printf("couldnt load bundle.%d\n",bp->bundleheight);
memset ( & bp - > ramchain , 0 , sizeof ( bp - > ramchain ) ) ;
bp - > ramchain . height = bp - > bundleheight ;
bp - > emitfinish = 0 ;
//iguana_bundleremove(coin,bp->hdrsi,0);
}
if ( mapchain ! = 0 )
coin - > newramchain + + ;
return ( mapchain ) ;
}
int64_t iguana_ramchainopen ( struct supernet_info * myinfo , char * fname , struct iguana_info * coin , struct iguana_ramchain * ramchain , struct OS_memspace * mem , struct OS_memspace * hashmem , int32_t bundleheight , bits256 hash2 )
{
RAMCHAIN_DECLARE ; RAMCHAIN_ZEROES ; uint8_t zcash = 0 ; int32_t i , numblocks = coin - > chain - > bundlesize ; uint32_t numtxids , numunspents , numspends , numpkinds , numexternaltxids , scriptspace ; struct iguana_bundle * bp ; struct iguana_ramchaindata * rdata = 0 ; int64_t hashsize , allocsize ;
//B = 0, Ux = 0, Sx = 0, P = 0, A = 0, X = 0, Kspace = TXbits = PKbits = 0, U = 0, S = 0, T = 0;
mem - > alignflag = sizeof ( uint32_t ) ;
hashmem - > alignflag = sizeof ( uint32_t ) ;
scriptspace = numexternaltxids = numtxids = coin - > chain - > bundlesize * 1.5 ;
numunspents = numspends = numpkinds = numtxids * 2 ;
for ( i = 0 ; i < coin - > bundlescount ; i + + )
if ( ( bp = coin - > bundles [ i ] ) ! = 0 & & ( rdata = bp - > ramchain . H . data ) ! = 0 )
{
if ( rdata - > numtxids > numtxids )
numtxids = rdata - > numtxids ;
if ( rdata - > numpkinds > numpkinds )
numpkinds = rdata - > numpkinds ;
if ( rdata - > numspends > numspends )
numspends = rdata - > numspends ;
if ( rdata - > numunspents > numunspents )
numunspents = rdata - > numunspents ;
if ( rdata - > numexternaltxids > numexternaltxids )
numexternaltxids = rdata - > numexternaltxids ;
if ( rdata - > scriptspace > scriptspace )
scriptspace = rdata - > scriptspace ;
}
//#ifndef __APPLE__
numtxids * = 1.25 ; numexternaltxids * = 1.25 , scriptspace * = 1.25 ;
numunspents * = 1.25 , numspends * = 1.25 , numpkinds * = 1.25 ;
//#endif
if ( mem - > ptr = = 0 )
{
while ( ( allocsize = _iguana_rdata_action ( fname , 0 , 0 , 0 , 0 , 1 , numtxids , numunspents , numspends , numpkinds , numexternaltxids , scriptspace , 0 , 0 , 0 , 0 , 0 , RAMCHAIN_ARG , numblocks , zcash ) ) > 2 * 1024LL * 1024L * 1024L )
{
numtxids * = .9 ;
numunspents * = .9 ;
numspends * = .9 ;
numpkinds * = .9 ;
numexternaltxids * = .9 ;
}
iguana_meminit ( mem , coin - > symbol , 0 , allocsize + 65536 * 3 , 0 ) ;
printf ( " %s meminit %lld \n " , coin - > symbol , ( long long ) mem - > totalsize ) ;
}
if ( hashmem - > ptr = = 0 )
{
hashsize = iguana_hashmemsize ( numtxids , numunspents , numspends , numpkinds , numexternaltxids , scriptspace ) ;
iguana_meminit ( hashmem , coin - > symbol , 0 , hashsize + 65536 * 3 , 0 ) ;
printf ( " %s hash meminit %lld \n " , coin - > symbol , ( long long ) hashmem - > totalsize ) ;
}
if ( iguana_ramchain_init ( fname , ramchain , mem , hashmem , 1 , numtxids , numunspents , numspends , numpkinds , numexternaltxids , scriptspace , 1 , numblocks , zcash ) > 0 )
{
iguana_ramchain_link ( ramchain , hash2 , bundleheight / coin - > chain - > bundlesize , bundleheight , 0 , 0 , 1 , 0 ) ;
ramchain - > expanded = 1 ;
ramchain - > H . scriptoffset = 1 ;
_iguana_ramchain_setptrs ( RAMCHAIN_PTRS , ramchain - > H . data ) ;
iguana_ramchain_extras ( myinfo , coin , ramchain , hashmem , 0 ) ;
printf ( " %s ramchaininit %p ramchain.%p \n " , coin - > symbol , ramchain - > H . data , ramchain ) ;
}
if ( rdata ! = 0 )
return ( rdata - > allocsize ) ;
else return ( 0 ) ;
}
int32_t iguana_mapchaininit ( char * fname , struct iguana_info * coin , struct iguana_ramchain * mapchain , struct iguana_bundle * bp , int32_t bundlei , struct iguana_block * block , void * ptr , long filesize )
{
int32_t firsti = 1 ; RAMCHAIN_DECLARE ; uint8_t zcash = 0 ;
memset ( mapchain , 0 , sizeof ( * mapchain ) ) ;
mapchain - > fileptr = ptr ;
mapchain - > filesize = filesize ;
mapchain - > H . data = ( void * ) ( long ) ( ( long ) ptr + block - > fpos ) ;
mapchain - > H . ROflag = 1 ;
if ( ptr = = 0 | | block - > fpos > filesize )
{
printf ( " ptr.%p fpos error %d > %ld mapping hdrsi.%d bundlei.%d \n " , ptr , block - > fpos , filesize , bp - > hdrsi , bundlei ) ;
return ( - 1 ) ;
}
_iguana_ramchain_setptrs ( MAPCHAIN_PTRS , mapchain - > H . data ) ;
if ( block - > fpos + mapchain - > H . data - > allocsize > filesize | | iguana_ramchain_size ( fname , MAPCHAIN_ARG , 1 , mapchain - > H . data - > scriptspace , zcash ) ! = mapchain - > H . data - > allocsize )
{
printf ( " iguana_mapchaininit.%d ipbits.%x size mismatch %ld vs %ld vs filesize.%ld fpos.%ld bundlei.%d expanded.%d soff.%d \n " , bp - > bundleheight , block - > fpipbits , ( long ) iguana_ramchain_size ( fname , MAPCHAIN_ARG , 1 , mapchain - > H . data - > scriptspace , zcash ) , ( long ) mapchain - > H . data - > allocsize , ( long ) filesize , ( long ) block - > fpos , bundlei , mapchain - > expanded , mapchain - > H . data - > scriptspace ) ;
//getchar();
return ( - 1 ) ;
}
else if ( memcmp ( bp - > hashes [ bundlei ] . bytes , mapchain - > H . data - > firsthash2 . bytes , sizeof ( bits256 ) ) ! = 0 )
{
char str [ 65 ] , str2 [ 65 ] ; printf ( " iguana_bundlesaveHT.[%d:%d] hash2 mismatch %s vs %s \n " , bp - > hdrsi , bundlei , bits256_str ( str , bp - > hashes [ bundlei ] ) , bits256_str ( str2 , mapchain - > H . data - > firsthash2 ) ) ;
return ( - 1 ) ;
}
iguana_ramchain_link ( mapchain , bp - > hashes [ bundlei ] , bp - > hdrsi , bp - > bundleheight + bundlei , bundlei , 1 , firsti , 1 ) ;
if ( bp - > blocks [ bundlei ] - > RO . txn_count = = 0 )
bp - > blocks [ bundlei ] - > RO . txn_count = mapchain - > H . data - > numtxids - 1 ;
return ( 0 ) ;
}
// helper threads: NUM_HELPERS
int32_t iguana_bundlesaveHT ( struct supernet_info * myinfo , struct iguana_info * coin , struct OS_memspace * mem , struct OS_memspace * memB , struct iguana_bundle * bp , uint32_t starttime ) // helper thread
{
static int depth ; uint8_t zcash = 0 ;
RAMCHAIN_DESTDECLARE ; RAMCHAIN_DECLARE ; RAMCHAIN_ZEROES ;
void * * ptrs ; long * filesizes ; uint32_t * ipbits ; char fname [ 1024 ] ;
struct iguana_ramchain * R , * mapchain , * dest , newchain ; uint32_t fpipbits ; bits256 prevhash2 ;
int32_t i , starti , endi , bp_n , numtxids , valid , sigspace , pubkeyspace , numunspents , numspends , numpkinds , numexternaltxids , scriptspace ; struct iguana_block * block ; long fpos ;
struct OS_memspace HASHMEM ; int32_t err , j , num , bundlei , firsti = 1 , retval = - 1 ;
memset ( & HASHMEM , 0 , sizeof ( HASHMEM ) ) ;
starti = 0 , endi = bp - > n - 1 ;
//B = 0, Ux = 0, Sx = 0, P = 0, A = 0, X = 0, Kspace = TXbits = PKbits = 0, U = 0, S = 0, T = 0;
R = mycalloc ( ' s ' , bp - > n , sizeof ( * R ) ) ;
ptrs = mycalloc ( ' w ' , bp - > n , sizeof ( * ptrs ) ) ;
ipbits = mycalloc ( ' w ' , bp - > n , sizeof ( * ipbits ) ) ;
filesizes = mycalloc ( ' f ' , bp - > n , sizeof ( * filesizes ) ) ;
if ( ( num = iguana_bundlefiles ( coin , ipbits , ptrs , filesizes , bp , starti , endi ) ) ! = bp - > n )
{
iguana_bundlemapfree ( coin , 0 , 0 , ipbits , ptrs , filesizes , num , R , starti , endi ) ;
printf ( " iguana_bundlesaveHT: no bundlefiles error.[%d] \n " , bp - > hdrsi ) ;
return ( - 1 ) ;
}
if ( bp = = coin - > current )
endi = num - 1 ;
bp_n = ( endi - starti + 1 ) ;
scriptspace = 1 ;
sigspace = pubkeyspace = 0 ;
if ( ( block = bp - > blocks [ starti ] ) ! = 0 )
prevhash2 = block - > RO . prev_block ;
else memset ( prevhash2 . bytes , 0 , sizeof ( prevhash2 ) ) ;
for ( bundlei = starti , numtxids = numunspents = scriptspace = numspends = 0 ; bundlei < = endi ; bundlei + + )
{
if ( coin - > active = = 0 )
{
iguana_bundlemapfree ( coin , mem , & HASHMEM , ipbits , ptrs , filesizes , num , R , starti , endi ) ;
return ( - 1 ) ;
}
if ( ( block = bp - > blocks [ bundlei ] ) = = 0 | | bits256_nonz ( block - > RO . hash2 ) = = 0 | | memcmp ( block - > RO . hash2 . bytes , bp - > hashes [ bundlei ] . bytes , sizeof ( bits256 ) ) ! = 0 | | bits256_cmp ( block - > RO . prev_block , prevhash2 ) ! = 0 ) // block != iguana_blockfind("bundlesave",coin,block->RO.hash2)
{
break ;
}
fpipbits = block - > fpipbits , fpos = block - > fpos ;
mapchain = & R [ bundlei ] ;
//printf("mapchain.[%d:%d] %p[%ld]\n",bp->hdrsi,bundlei,ptrs[bundlei],filesizes[bundlei]);
sprintf ( fname , " save.%d " , bp - > hdrsi ) ;
if ( iguana_mapchaininit ( fname , coin , mapchain , bp , bundlei , block , ptrs [ bundlei ] , filesizes [ bundlei ] ) < 0 )
{
iguana_bundlemapfree ( coin , 0 , 0 , ipbits , ptrs , filesizes , num , R , starti , endi ) ;
iguana_blockunmark ( coin , bp - > blocks [ bundlei ] , bp , bundlei , 1 ) ;
printf ( " saveHT error mapping hdrsi.%d bundlei.%d \n " , bp - > hdrsi , bundlei ) ;
return ( - 1 ) ;
}
//printf("done mapchain.[%d:%d]\n",bp->hdrsi,bundlei);
numtxids + = ( mapchain - > H . data - > numtxids - 1 ) ;
numunspents + = ( mapchain - > H . data - > numunspents - 1 ) ;
numspends + = ( mapchain - > H . data - > numspends - 1 ) ;
scriptspace + = 1 ; //iguana_ramchain_scriptspace(coin,&sigsize,&pubkeysize,mapchain);
//sigspace += sigsize;
//pubkeyspace += pubkeysize;
//printf("%x ",(uint32_t)block->RO.hash2.ulongs[3]);
_iguana_ramchain_setptrs ( MAPCHAIN_PTRS , mapchain - > H . data ) ;
if ( bits256_cmp ( B [ 0 ] . hash2 , block - > RO . hash2 ) ! = 0 )
{
printf ( " mapped chain [%d:%d] hash2 mismatch \n " , bp - > hdrsi , bundlei ) ;
break ;
}
//printf("(%d %d).%d ",mapchain->H.data->numtxids,bp->blocks[bundlei]->RO.txn_count,numtxids);
//printf("%d ",numtxids);
prevhash2 = block - > RO . hash2 ;
}
scriptspace + = pubkeyspace * 1.1 + sigspace * 1.1 ;
//printf("mem.%p mapchain txid tables, scriptspace.%u sigspace.%u pubkeyspace.%u bundlei.%d/%d\n",mem,scriptspace,sigspace,pubkeyspace,bundlei,bp->n);
if ( bundlei ! = endi + 1 )
{
iguana_bundlemapfree ( coin , 0 , 0 , ipbits , ptrs , filesizes , num , R , starti , endi ) ;
iguana_blockunmark ( coin , bp - > blocks [ bundlei ] , bp , bundlei , 1 ) ;
printf ( " B error mapping hdrsi.%d bundlei.%d \n " , bp - > hdrsi , bundlei ) ;
return ( - 1 ) ;
}
dest = & bp - > ramchain ;
//printf("iguana_bundlesaveHT.%d -> total (%d %d %d) scriptspace.%d (pubkeys.%d sigs.%d) dest->txids %p\n",bp->bundleheight,numtxids,numunspents,numspends,scriptspace,pubkeyspace,sigspace,dest->txids);
dest - > txids = dest - > pkhashes = 0 ;
numpkinds = numunspents ;
numexternaltxids = numspends ;
//printf("E.%d depth.%d start bundle ramchain %d at %u started.%u lag.%d\n",coin->numemitted,depth,bp->bundleheight,now,starttime,now-starttime);
depth + + ;
if ( iguana_ramchain_alloc ( fname , coin , dest , mem , & HASHMEM , numtxids , numunspents , numspends , numpkinds , numexternaltxids , scriptspace + sigspace , bp - > bundleheight + starti , bp_n , zcash ) < 0 )
{
printf ( " error iguana_ramchain_alloc for bundleheight.%d \n " , bp - > bundleheight ) ;
iguana_bundlemapfree ( coin , mem , & HASHMEM , ipbits , ptrs , filesizes , num , R , starti , endi ) ;
return ( - 1 ) ;
}
iguana_ramchain_link ( dest , bp - > hashes [ starti ] , bp - > hdrsi , bp - > bundleheight , 0 , bp - > n , firsti , 0 ) ;
dest - > expanded = 1 ;
dest - > H . scriptoffset = 1 ;
_iguana_ramchain_setptrs ( RAMCHAIN_DESTPTRS , dest - > H . data ) ;
iguana_ramchain_extras ( myinfo , coin , dest , & HASHMEM , 0 ) ;
for ( i = starti ; i < = endi ; i + + )
{
if ( coin - > active = = 0 )
{
iguana_bundlemapfree ( coin , mem , & HASHMEM , ipbits , ptrs , filesizes , num , R , starti , endi ) ;
return ( - 1 ) ;
}
if ( ( block = bp - > blocks [ i ] ) ! = 0 ) //&& block == iguana_blockfind("saveHT",coin,bp->hashes[i]) )
{
if ( bits256_nonz ( block - > RO . prev_block ) = = 0 & & i > 0 )
block - > RO . prev_block = bp - > hashes [ i - 1 ] ;
if ( ( bp - > bundleheight + i > 0 & & bits256_nonz ( block - > RO . prev_block ) = = 0 ) | | iguana_blockvalidate ( myinfo , coin , & valid , block , 1 ) < 0 )
{
char str [ 65 ] ; printf ( " null prevblock error at ht.%d patch.(%s) \n " , bp - > bundleheight + i , bits256_str ( str , bp - > hashes [ i - 1 ] ) ) ;
iguana_bundlemapfree ( coin , mem , & HASHMEM , ipbits , ptrs , filesizes , num , R , starti , endi ) ;
iguana_blockunmark ( coin , block , bp , i , 1 ) ;
return ( - 1 ) ;
}
iguana_blockzcopyRO ( zcash , destB , i , & block - > RO , 0 ) ;
//destB[i] = block->RO;
} else printf ( " bundlesave error getting block (%d:%d) %p vs %p \n " , bp - > hdrsi , i , block , bp - > blocks [ i ] ) ;
}
dest - > H . txidind = dest - > H . unspentind = dest - > H . spendind = dest - > pkind = dest - > H . data - > firsti ;
dest - > externalind = dest - > H . stacksize = 0 ;
dest - > H . scriptoffset = 1 ;
for ( bundlei = starti ; bundlei < = endi ; bundlei + + )
{
if ( coin - > active = = 0 )
break ;
if ( ( block = bp - > blocks [ bundlei ] ) ! = 0 )
{
iguana_blocksetcounters ( coin , block , dest ) ;
//coin->blocks.RO[bp->bundleheight+bundlei] = block->RO;
iguana_blockzcopyRO ( zcash , destB , bundlei , & block - > RO , 0 ) ;
//destB[bundlei] = block->RO;
//fprintf(stderr,"(%d %d).%d ",R[bundlei].H.data->numtxids,dest->H.txidind,bundlei);
if ( ( err = iguana_ramchain_iterate ( myinfo , coin , dest , & R [ bundlei ] , bp , bundlei ) ) ! = 0 )
{
if ( ( block = bp - > blocks [ bundlei ] ) ! = 0 )
{
iguana_bundlemapfree ( coin , mem , & HASHMEM , ipbits , ptrs , filesizes , num , R , starti , endi ) ;
iguana_blockunmark ( coin , block , bp , bundlei , 1 ) ;
return ( - 1 ) ;
}
if ( coin - > active ! = 0 )
printf ( " error ramchain_iterate hdrs.%d bundlei.%d \n " , bp - > hdrsi , bundlei ) ;
break ;
}
}
else
{
printf ( " error ramchain_iterate hdrs.%d bundlei.%d cant find block \n " , bp - > hdrsi , bundlei ) ;
break ;
}
}
if ( dest - > H . scriptoffset > dest - > H . data - > scriptspace )
{
printf ( " bundlesave: stack smashed %d+%d > %d \n " , dest - > H . scriptoffset , dest - > H . stacksize , dest - > H . data - > scriptspace ) ;
bundlei = - 1 ;
}
//printf(" about to save dest scriptoffset.%d stacksize.%d data scriptspace.%d\n",dest->H.scriptoffset,dest->H.stacksize,dest->H.data->scriptspace);
depth - - ;
memset ( & newchain , 0 , sizeof ( newchain ) ) ;
if ( bundlei = = endi + 1 & & iguana_ramchain_expandedsave ( myinfo , coin , RAMCHAIN_DESTARG , & newchain , & HASHMEM , 0 , bp ) = = 0 )
{
//char str[65]; printf("d.%d ht.%d %s saved lag.%d elapsed.%ld\n",depth,dest->height,mbstr(str,dest->H.data->allocsize),now-starttime,time(NULL)-now);
retval = 0 ;
} else bp - > generrs + + ;
iguana_bundlemapfree ( coin , mem , & HASHMEM , ipbits , ptrs , filesizes , num , R , starti , endi ) ;
if ( retval = = 0 )
{
//char dirname[1024];
//printf("delete %d files hdrs.[%d] retval.%d bp_n.%d\n",num,bp->hdrsi,retval,bp_n);
if ( iguana_bundleload ( myinfo , coin , & newchain , bp , 0 ) = = 0 )
retval = - 1 ;
else //if ( bp_n == bp->n && bp->n == coin->chain->bundlesize && bp->hdrsi < coin->bundlescount-3 )
{
for ( j = starti ; j < = endi ; j + + )
iguana_blockdelete ( coin , bp - > hashes [ j ] , j ) ;
/*{
if ( iguana_peerfname ( coin , & hdrsi , GLOBAL_TMPDIR , fname , 0 , bp - > hashes [ j ] , zero , 1 , 1 ) > = 0 & & coin - > peers ! = 0 )
coin - > peers - > numfiles - = OS_removefile ( fname , 0 ) ;
else printf ( " error removing.(%s) \ n " ,fname) ;
} */
//sprintf(dirname,"%s/%s/%d",GLOBAL_TMPDIR,coin->symbol,bp->bundleheight), OS_portable_rmdir(dirname,1);
}
//sleep(1);
newchain . A = 0 ;
}
if ( coin - > active ! = 0 )
{
iguana_ramchain_free ( coin , dest , 0 ) ;
bp - > ramchain = newchain ;
}
//printf("finished bundlesave.%d retval.%d\n",bp->bundleheight,retval);
return ( retval ) ;
}
void iguana_mergefree ( struct iguana_info * coin , struct OS_memspace * mem , struct iguana_ramchain * A , struct iguana_ramchain * B , struct OS_memspace * hashmem , struct OS_memspace * hashmemA , struct OS_memspace * hashmemB )
{
if ( A ! = 0 )
iguana_ramchain_free ( coin , A , 0 ) ;
if ( B ! = 0 )
iguana_ramchain_free ( coin , B , 0 ) ;
if ( mem ! = 0 )
iguana_mempurge ( mem ) ;
if ( hashmemA ! = 0 )
iguana_mempurge ( hashmemA ) ;
if ( hashmemB ! = 0 )
iguana_mempurge ( hashmemB ) ;
}
int32_t iguana_bundlemergeHT ( struct supernet_info * myinfo , char * fname , struct iguana_info * coin , struct OS_memspace * mem , struct OS_memspace * memB , struct iguana_bundle * bp , struct iguana_bundle * nextbp , uint32_t starttime )
{
static int32_t depth ; static const bits256 zero ; uint8_t zcash = 0 ;
RAMCHAIN_DESTDECLARE ; struct OS_memspace HASHMEM , HASHMEMA , HASHMEMB ;
uint32_t now = ( uint32_t ) time ( NULL ) ; char str [ 65 ] , fnameA [ 1024 ] , fnameB [ 1024 ] ;
struct iguana_ramchain _Achain , _Bchain , * A , * B , R , newchain , * dest = & R ; int32_t err , retval = - 1 , firsti = 1 ;
memset ( mem , 0 , sizeof ( * mem ) ) ;
memset ( & HASHMEMA , 0 , sizeof ( HASHMEMA ) ) ;
iguana_meminit ( & HASHMEMA , " hashmemA " , 0 , iguana_hashmemsize ( bp - > ramchain . H . txidind , bp - > ramchain . H . unspentind , bp - > ramchain . H . spendind , bp - > ramchain . pkind , bp - > ramchain . externalind , bp - > ramchain . H . data - > scriptspace ) + IGUANA_MAXSCRIPTSIZE , 0 ) ;
memset ( & HASHMEMB , 0 , sizeof ( HASHMEMB ) ) ;
iguana_meminit ( & HASHMEMB , " hashmemB " , 0 , iguana_hashmemsize ( nextbp - > ramchain . H . txidind , nextbp - > ramchain . H . unspentind , nextbp - > ramchain . H . spendind , nextbp - > ramchain . pkind , nextbp - > ramchain . externalind , nextbp - > ramchain . H . data - > scriptspace ) + IGUANA_MAXSCRIPTSIZE , 0 ) ;
memset ( & _Achain , 0 , sizeof ( _Achain ) ) ; A = & _Achain ;
memset ( & _Bchain , 0 , sizeof ( _Bchain ) ) ; B = & _Bchain ;
if ( ( A = iguana_ramchain_map ( myinfo , coin , fnameA , bp , bp - > ramchain . numblocks , A , & HASHMEMA , 0 , bp - > hashes [ 0 ] , zero , 0 , 0 , 1 , 1 , zcash ) ) ! = 0 )
{
iguana_ramchain_link ( A , bp - > hashes [ 0 ] , bp - > hdrsi , bp - > bundleheight , 0 , bp - > ramchain . numblocks , firsti , 1 ) ;
}
if ( ( B = iguana_ramchain_map ( myinfo , coin , fnameB , bp , nextbp - > ramchain . numblocks , B , & HASHMEMB , 0 , nextbp - > hashes [ 0 ] , zero , 0 , 0 , 1 , 1 , zcash ) ) ! = 0 )
{
iguana_ramchain_link ( B , bp - > hashes [ 0 ] , nextbp - > hdrsi , nextbp - > bundleheight , 0 , nextbp - > ramchain . numblocks , firsti , 1 ) ;
}
if ( A = = 0 | | B = = 0 | | A - > H . data = = 0 | | B - > H . data = = 0 | | ( A - > H . data - > allocsize + B - > H . data - > allocsize ) > IGUANA_MAXRAMCHAINSIZE )
{
printf ( " MERGE error %d[%d] %d[%d] \n " , A - > height , A - > numblocks , B - > height , B - > numblocks ) ;
iguana_mergefree ( coin , mem , A , B , & HASHMEM , & HASHMEMA , & HASHMEMB ) ;
return ( - 1 ) ;
}
if ( A - > H . data ! = 0 & & B - > H . data ! = 0 & & B - > height = = A - > height + A - > numblocks )
{
if ( iguana_ramchain_alloc ( fname , coin , dest , mem , & HASHMEM , ( A - > H . data - > numtxids + B - > H . data - > numtxids ) , ( A - > H . data - > numunspents + B - > H . data - > numunspents ) , ( A - > H . data - > numspends + B - > H . data - > numspends ) , ( A - > H . data - > numpkinds + B - > H . data - > numpkinds ) , ( A - > H . data - > numexternaltxids + B - > H . data - > numexternaltxids ) , A - > H . data - > scriptspace , A - > height , A - > numblocks + B - > numblocks , zcash ) < 0 )
{
printf ( " depth.%d ht.%d fsize.%s ERROR alloc lag.%d elapsed.%d \n " , depth , dest - > height , mbstr ( str , dest - > H . data - > allocsize ) , now - starttime , ( int32_t ) ( time ( NULL ) - now ) ) ;
iguana_mergefree ( coin , mem , A , B , & HASHMEM , & HASHMEMA , & HASHMEMB ) ;
return ( - 1 ) ;
}
depth + + ;
iguana_ramchain_link ( dest , A - > H . data - > firsthash2 , A - > H . hdrsi , A - > height , 0 , A - > numblocks + B - > numblocks , firsti , 0 ) ;
_iguana_ramchain_setptrs ( RAMCHAIN_DESTPTRS , dest - > H . data ) ;
iguana_ramchain_extras ( myinfo , coin , dest , & HASHMEM , 0 ) ;
dest - > H . txidind = dest - > H . unspentind = dest - > H . spendind = dest - > pkind = dest - > H . data - > firsti ;
dest - > externalind = 0 ;
if ( ( err = iguana_ramchain_iterate ( myinfo , coin , dest , A , bp , - 1 ) ) ! = 0 )
printf ( " error.%d ramchain_iterate A.%d \n " , err , A - > height ) ;
else if ( ( err = iguana_ramchain_iterate ( myinfo , coin , dest , B , nextbp , - 1 ) ) ! = 0 )
printf ( " error.%d ramchain_iterate B.%d \n " , err , B - > height ) ;
else if ( iguana_ramchain_expandedsave ( myinfo , coin , RAMCHAIN_DESTARG , & newchain , & HASHMEM , 0 , 0 ) = = 0 )
{
printf ( " merging isnt setup to save the blockROs \n " ) ;
printf ( " depth.%d ht.%d fsize.%s MERGED %d[%d] and %d[%d] lag.%d elapsed.%d bp.%d -> %d \n " , depth , dest - > height , mbstr ( str , dest - > H . data - > allocsize ) , A - > height , A - > numblocks , B - > height , B - > numblocks , now - starttime , ( int32_t ) ( time ( NULL ) - now ) , bp - > bundleheight , nextbp - > bundleheight ) ;
iguana_mergefree ( coin , mem , A , B , & HASHMEM , & HASHMEMA , & HASHMEMB ) ;
bp - > mergefinish = 0 ;
nextbp - > mergefinish = ( uint32_t ) time ( NULL ) ;
bp - > nextbp = nextbp - > nextbp ;
newchain . hashmem = 0 ;
retval = 0 ;
nextbp - > ramchain = bp - > ramchain = newchain ;
OS_removefile ( fnameA , 0 ) ;
OS_removefile ( fnameB , 0 ) ;
}
else
{
bp - > mergefinish = nextbp - > mergefinish = 0 ;
iguana_mergefree ( coin , mem , A , B , & HASHMEM , & HASHMEMA , & HASHMEMB ) ;
}
iguana_ramchain_free ( coin , dest , 0 ) ;
depth - - ;
} else printf ( " error merging A.%d [%d] and B.%d [%d] \n " , A - > height , A - > numblocks , B - > height , B - > numblocks ) ;
coin - > merging - - ;
return ( retval ) ;
}
# ifdef later
void iguana_ramchainmerge ( struct iguana_info * coin ) // jl777: verify prev/next hash2
{
struct iguana_bundle * bp , * nextbp , * A , * B ; int64_t total = 0 ; int32_t n , flag = 0 ;
if ( coin - > bundlescount < = 0 | | coin - > merging > 0 )
return ;
A = B = 0 ;
n = 0 ;
bp = coin - > bundles [ 0 ] ;
while ( bp ! = 0 & & ( nextbp = bp - > nextbp ) ! = 0 )
{
n + + ;
if ( nextbp ! = 0 & & bp ! = 0 & & bp - > emitfinish > 1 & & nextbp - > emitfinish > 1 & & bp - > mergefinish = = 0 & & nextbp - > mergefinish = = 0 & & bp - > ramchain . datasize + nextbp - > ramchain . datasize < IGUANA_MAXRAMCHAINSIZE )
{
if ( total = = 0 | | ( bp - > ramchain . datasize + nextbp - > ramchain . datasize ) < total )
{
total = ( bp - > ramchain . datasize + nextbp - > ramchain . datasize ) ;
A = bp , B = nextbp ;
}
}
bp = nextbp ;
}
if ( A ! = 0 & & B ! = 0 )
{
bp = A , nextbp = B ;
bp - > mergefinish = nextbp - > mergefinish = 1 ;
flag + + ;
char str [ 65 ] ; printf ( " start merge %d[%d] + %d[%d] %s \n " , bp - > bundleheight , bp - > ramchain . numblocks , nextbp - > bundleheight , nextbp - > ramchain . numblocks , mbstr ( str , bp - > ramchain . datasize + nextbp - > ramchain . datasize ) ) ;
coin - > merging + + ;
iguana_mergeQ ( coin , bp , nextbp ) ;
}
if ( flag ! = 0 )
{
bp = coin - > bundles [ 0 ] ;
while ( bp ! = 0 & & ( nextbp = bp - > nextbp ) ! = 0 )
{
printf ( " %d[%d].%d " , bp - > bundleheight , bp - > ramchain . numblocks , bp - > mergefinish ) ;
bp = nextbp ;
}
printf ( " bundles.%d \n " , n ) ;
}
}
# endif
