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/******************************************************************************
* Copyright © 2014-2017 The SuperNET Developers. *
* *
* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
* the top-level directory of this distribution for the individual copyright *
* holder information and the developer policies on copyright and licensing. *
* *
* Unless otherwise agreed in a custom licensing agreement, no part of the *
* SuperNET software, including this file may be copied, modified, propagated *
* or distributed except according to the terms contained in the LICENSE file *
* *
* Removal or modification of this copyright notice is prohibited. *
* *
******************************************************************************/
// verify undo cases for hhutxo, and all 4 permutations of setting
#include "iguana777.h"
//#define FAST_UTHASH
#ifdef FAST_UTHASH
#undef uthash_malloc
#undef uthash_free
#define uthash_malloc(size) ((coin->RTHASHMEM.ptr == 0) ? mycalloc('u',1,size) : iguana_memalloc(&coin->RTHASHMEM,size,1))
#define uthash_free(mem,size) ((coin->RTHASHMEM.ptr == 0) ? myfree(mem,size) : 0)
#endif
void iguana_RTtxid_free(struct iguana_RTtxid *RTptr)
{
int32_t i; struct iguana_RTspend *spend;
for (i=0; i<RTptr->numvouts; i++)
if ( RTptr->unspents[i] != 0 )
free(RTptr->unspents[i]);
for (i=0; i<RTptr->numvins; i++)
{
if ( (spend= RTptr->spends[i]) != 0 )
{
if ( spend->bundle_unspent != 0 )
free(spend->bundle_unspent);
free(spend);
}
}
if ( RTptr->rawtxbytes != 0 )
free(RTptr->rawtxbytes);
free(RTptr);
}
void iguana_RTdataset_free(struct iguana_info *coin)
{
struct iguana_RTtxid *RTptr,*tmp; struct iguana_RTaddr *RTaddr,*tmp2;
HASH_ITER(hh,coin->RTdataset,RTptr,tmp)
{
HASH_DELETE(hh,coin->RTdataset,RTptr);
iguana_RTtxid_free(RTptr);
}
HASH_ITER(hh,coin->RTaddrs,RTaddr,tmp2)
{
HASH_DELETE(hh,coin->RTaddrs,RTaddr);
free(RTaddr);
}
iguana_hhutxo_purge(coin);
iguana_memreset(&coin->RTHASHMEM);
}
void iguana_RTreset(struct iguana_info *coin)
{
iguana_utxoaddrs_purge(coin);
//iguana_utxoupdate(coin,-1,0,0,0,0,-1,0); // free hashtables
coin->lastRTheight = 0;
iguana_RTdataset_free(coin);
#ifdef FAST_UTHASH
if ( coin->RTHASHMEM.ptr == 0 )
iguana_meminit(&coin->RTHASHMEM,"RTHASHMEM",0,1024*1024*1024,0);
iguana_memreset(&coin->RTHASHMEM);
#endif
printf("%s RTreset %d\n",coin->symbol,coin->RTheight);
coin->RTheight = coin->firstRTheight;
coin->RTcredits = coin->RTdebits = 0;
}
struct iguana_RTaddr *iguana_RTaddrfind(struct iguana_info *coin,uint8_t *rmd160,char *coinaddr)
{
struct iguana_RTaddr *RTaddr; int32_t len; char _coinaddr[64];
if ( coinaddr == 0 )
{
coinaddr = _coinaddr;
bitcoin_address(coinaddr,coin->chain->pubtype,rmd160,20);
}
len = (int32_t)strlen(coinaddr);
HASH_FIND(hh,coin->RTaddrs,coinaddr,len,RTaddr);
return(RTaddr);
}
int64_t iguana_RTbalance(struct iguana_info *coin,char *coinaddr)
{
struct iguana_RTaddr *RTaddr; uint8_t addrtype,rmd160[20]; int32_t len;
len = (int32_t)strlen(coinaddr);
HASH_FIND(hh,coin->RTaddrs,coinaddr,len,RTaddr);
if ( RTaddr != 0 )
return(RTaddr->credits - RTaddr->debits + RTaddr->histbalance);
else
{
bitcoin_addr2rmd160(&addrtype,rmd160,coinaddr);
return(iguana_utxoaddrtablefind(coin,-1,-1,rmd160));
}
}
int64_t iguana_RTnetbalance(struct iguana_info *coin)
{
struct iguana_RTaddr *RTaddr,*tmp; int64_t RTdebits,RTcredits;
RTdebits = RTcredits = 0;
HASH_ITER(hh,coin->RTaddrs,RTaddr,tmp)
{
RTcredits += RTaddr->credits;
RTdebits += RTaddr->debits;
}
if ( RTcredits != coin->RTcredits || RTdebits != coin->RTdebits )
printf("RTnetbalance mismatch (%.8f %.8f) != (%.8f %.8f)\n",dstr(RTcredits),dstr(RTdebits),dstr(coin->RTcredits),dstr(coin->RTdebits));
return(RTcredits - RTdebits);
}
int32_t iguana_RTbalance_verify(char *str,struct iguana_info *coin)
{
int64_t balance;
balance = iguana_RTnetbalance(coin);
if ( balance != (coin->RTcredits - coin->RTdebits) )
{
printf("%s RTbalance %.8f != %.8f (%.8f - %.8f)\n",str,dstr(balance),dstr(coin->RTcredits - coin->RTdebits),dstr(coin->RTcredits),dstr(coin->RTdebits));
return(-1);
}
return(0);
}
void iguana_RTcoinaddr(struct iguana_info *coin,struct iguana_RTtxid *RTptr,struct iguana_block *block,int64_t polarity,char *coinaddr,uint8_t *rmd160,int32_t spendflag,int64_t value,struct iguana_RTunspent *unspent)
{
struct iguana_RTaddr *RTaddr; int32_t len = (int32_t)strlen(coinaddr);
HASH_FIND(hh,coin->RTaddrs,coinaddr,len,RTaddr);
if ( RTaddr == 0 )
{
RTaddr = calloc(1,sizeof(*RTaddr));
strncpy(RTaddr->coinaddr,coinaddr,len);
RTaddr->histbalance = iguana_utxoaddrtablefind(coin,-1,-1,rmd160);
HASH_ADD_KEYPTR(hh,coin->RTaddrs,RTaddr->coinaddr,len,RTaddr);
}
if ( spendflag != 0 )
{
RTaddr->debits += polarity * value;
coin->RTdebits += polarity * value;
}
else
{
RTaddr->credits += polarity * value;
coin->RTcredits += polarity * value;
if ( polarity > 0 )
{
//printf("%s lastunspent[%d] <- %p\n",coinaddr,RTaddr->numunspents,unspent);
RTaddr->numunspents++;
unspent->prevunspent = RTaddr->lastunspent;
RTaddr->lastunspent = unspent;
}
else if ( polarity < 0 )
{
//printf("%s lastunspent[%d] -> last.%p %p\n",coinaddr,RTaddr->numunspents,RTaddr->lastunspent,unspent);
if ( RTaddr->lastunspent == unspent )
{
RTaddr->lastunspent = unspent->prevunspent;
free(unspent);
} else printf("lastunspent.%p != %p\n",RTaddr->lastunspent,unspent);
//RTaddr->unspents[i] = RTaddr->unspents[--RTaddr->numunspents];
}
}
//printf("%s %.8f [%.8f - %.8f] -> %.8f\n",coinaddr,dstr(value),dstr(coin->RTcredits),dstr(coin->RTdebits),dstr(coin->histbalance)+dstr(coin->RTcredits)-dstr(coin->RTdebits));
if ( (0) && strcmp("BTC",coin->symbol) != 0 && strcmp("LTC",coin->symbol) != 0 && strcmp("DOGE",coin->symbol) != 0 )
printf("%lld %s %.8f h %.8f, cr %.8f deb %.8f [%.8f] numunspents.%d %p\n",(long long)polarity,coinaddr,dstr(value),dstr(RTaddr->histbalance),dstr(RTaddr->credits),dstr(RTaddr->debits),dstr(RTaddr->credits)-dstr(RTaddr->debits)+dstr(RTaddr->histbalance),RTaddr->numunspents,unspent);
}
struct iguana_RTunspent *iguana_RTunspent_create(uint8_t *rmd160,int64_t value,uint8_t *script,int32_t scriptlen,struct iguana_RTtxid *parent,int32_t vout)
{
struct iguana_RTunspent *unspent;
unspent = calloc(1,sizeof(*unspent) + scriptlen);
unspent->value = value;
if ( (unspent->parent= parent) != 0 )
unspent->height = parent->height;
else unspent->height = -1;
unspent->vout = vout;
unspent->scriptlen = scriptlen;
memcpy(unspent->rmd160,rmd160,sizeof(unspent->rmd160));
memcpy(unspent->script,script,scriptlen);
return(unspent);
}
void iguana_RTunspent(struct iguana_info *coin,struct iguana_RTtxid *RTptr,struct iguana_block *block,int64_t polarity,char *coinaddr,uint8_t *rmd160,int32_t type,uint8_t *script,int32_t scriptlen,bits256 txid,int32_t vout,int64_t value)
{
int32_t i; struct iguana_RTunspent *unspent; char str[65];
//printf("iguana_RTunspent.%lld %s vout.%d %.8f\n",(long long)polarity,coinaddr,vout,dstr(value));
//fprintf(stderr,"+");
if ( RTptr != 0 )
{
if ( bits256_cmp(RTptr->txid,txid) == 0 )
{
if ( (unspent= RTptr->unspents[vout]) == 0 )
{
if ( polarity > 0 )
{
unspent = iguana_RTunspent_create(rmd160,value,script,scriptlen>0?scriptlen:0,RTptr,vout);
RTptr->unspents[vout] = unspent;
} else printf("iguana_RTunspent missing vout.%d ptr\n",vout);
}
else
{
if ( memcmp(rmd160,unspent->rmd160,sizeof(unspent->rmd160)) != 0 || value != unspent->value || scriptlen != unspent->scriptlen || memcmp(unspent->script,script,scriptlen) != 0 )
{
printf("iguana_RTunspent.%d of %d mismatch %s\n",vout,RTptr->numvouts,bits256_str(str,RTptr->txid));
return;
}
}
iguana_RTcoinaddr(coin,RTptr,block,polarity,coinaddr,unspent->rmd160,0,value,unspent);
if ( polarity < 0 )
RTptr->unspents[vout] = 0;
} else printf("iguana_RTunspent txid mismatch %llx != %llx\n",(long long)RTptr->txid.txid,(long long)txid.txid);
}
else
{
for (i=0; i<20; i++)
printf("%02x",rmd160[i]);
printf(" %s vout.%d %.8f %lld\n",coinaddr,vout,dstr(value),(long long)polarity);
}
//fprintf(stderr,",");
}
void iguana_RTvout_create(struct iguana_info *coin,int64_t polarity,struct iguana_RTtxid *RTptr,struct iguana_block *block,bits256 txid,int32_t j,struct iguana_msgvout *vout)
{
int32_t scriptlen,type,k; uint8_t *script; struct vin_info V; char coinaddr[64];
script = vout->pk_script;
scriptlen = vout->pk_scriptlen;
type = iguana_calcrmd160(coin,0,&V,script,scriptlen,txid,j,0xffffffff);
if ( (type == 12 && scriptlen == 0) || (type == 1 && bitcoin_pubkeylen(script+1) <= 0) )
{
for (k=0; k<scriptlen; k++)
printf("%02x",script[k]);
printf(" script type.%d scriptlen.%d\n",type,scriptlen);
}
bitcoin_address(coinaddr,coin->chain->pubtype,V.rmd160,sizeof(V.rmd160));
iguana_RTunspent(coin,RTptr,block,polarity,coinaddr,V.rmd160,type,script,scriptlen,txid,j,vout->value);
}
void iguana_RTspend_create(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_RTtxid *RTptr,struct iguana_block *block,int64_t polarity,uint8_t *script,int32_t scriptlen,bits256 txid,int32_t vini,bits256 prev_hash,int32_t prev_vout)
{
struct iguana_RTspend *spend; struct iguana_RTtxid *spentRTptr; struct iguana_RTunspent *unspent=0; char str[65],str2[65],coinaddr[64]; uint8_t addrtype,rmd160[20],spendscript[IGUANA_MAXSCRIPTSIZE]; uint32_t unspentind; int32_t spendlen,height; uint64_t RTspent,value; struct iguana_outpoint spentpt;
//printf("RTspend %s vini.%d spend.(%s/v%d) %lld\n",bits256_str(str,txid),vini,bits256_str(str2,prev_hash),prev_vout,(long long)polarity);
if ( vini == 0 && bits256_nonz(prev_hash) == 0 && prev_vout < 0 )
return;
//fprintf(stderr,"-");
if ( RTptr != 0 )
{
if ( bits256_cmp(RTptr->txid,txid) == 0 )
{
if ( (spend= RTptr->spends[vini]) == 0 )
{
if ( polarity > 0 )
{
spend = calloc(1,sizeof(*spend) + scriptlen);
spend->prev_hash = prev_hash;
spend->prev_vout = prev_vout;
spend->scriptlen = scriptlen;
memcpy(spend->vinscript,script,scriptlen);
RTptr->spends[vini] = spend;
} else printf("iguana_RTspend missing vini.%d ptr\n",vini);
}
else
{
if ( bits256_cmp(prev_hash,spend->prev_hash) != 0 || prev_vout != spend->prev_vout || scriptlen != spend->scriptlen || memcmp(spend->vinscript,script,scriptlen) != 0 )
{
printf("RTspend.%d of %d mismatch %s\n",vini,RTptr->numvins,bits256_str(str,RTptr->txid));
return;
}
}
if ( bits256_nonz(prev_hash) != 0 && prev_vout >= 0 )
{
HASH_FIND(hh,coin->RTdataset,prev_hash.bytes,sizeof(prev_hash),spentRTptr);
if ( spentRTptr != 0 )
{
if ( (unspent= spentRTptr->unspents[prev_vout]) == 0 )
{
printf("iguana_RTspend null unspent.(%s).%d\n",bits256_str(str,prev_hash),prev_vout);
}
}
else
{
if ( (unspentind= iguana_unspentindfind(myinfo,coin,&RTspent,coinaddr,spendscript,&spendlen,&value,&height,prev_hash,prev_vout,coin->bundlescount,0)) == 0 )
printf("iguana_RTspend cant find spentRTptr.(%s) search history\n",bits256_str(str,prev_hash));
else
{
int32_t spentheight,lockedflag,RTspentflag;
bitcoin_addr2rmd160(&addrtype,rmd160,coinaddr);
unspent = iguana_RTunspent_create(rmd160,value,spendscript,spendlen>0?spendlen:0,0,prev_vout);
memset(&spentpt,0,sizeof(spentpt));
spentpt.txid = prev_hash;
spentpt.vout = prev_vout;
spentpt.unspentind = unspentind;
spentpt.hdrsi = height / coin->chain->bundlesize;
spentpt.value = value;
iguana_RTutxofunc(coin,&spentheight,&lockedflag,spentpt,&RTspentflag,0,RTptr->height);
spend->bundle_unspent = unspent;
}
}
if ( unspent != 0 )
{
if ( polarity < 0 )
unspent->spend = 0;
bitcoin_address(coinaddr,coin->chain->pubtype,unspent->rmd160,sizeof(unspent->rmd160));
iguana_RTcoinaddr(coin,RTptr,block,polarity,coinaddr,unspent->rmd160,1,unspent->value,unspent);
if ( polarity > 0 )
unspent->spend = spend;
}
}
} else printf("iguana_RTspend txid mismatch %llx != %llx\n",(long long)RTptr->txid.txid,(long long)txid.txid);
} else printf("null rtptr? %s vini.%d spend.(%s/v%d) %lld\n",bits256_str(str,txid),vini,bits256_str(str2,prev_hash),prev_vout,(long long)polarity);
//fprintf(stderr,",");
}
struct iguana_RTtxid *iguana_RTtxid_create(struct iguana_info *coin,struct iguana_block *block,int64_t polarity,int32_t txi,int32_t txn_count,bits256 txid,int32_t numvouts,int32_t numvins,uint32_t locktime,uint32_t version,uint32_t timestamp,uint8_t *serialized,int32_t txlen)
{
struct iguana_RTtxid *RTptr; char str[65];
if ( block == 0 || block->height < coin->firstRTheight || block->height >= coin->firstRTheight+sizeof(coin->RTblocks)/sizeof(*coin->RTblocks) )
{
printf("iguana_RTtxid_create: illegal block height.%d\n",block!=0?block->height:-1);
return(0);
}
//fprintf(stderr,"t");
HASH_FIND(hh,coin->RTdataset,txid.bytes,sizeof(txid),RTptr);
if ( RTptr == 0 )
{
RTptr = calloc(1,sizeof(*RTptr) + sizeof(void *)*numvins + sizeof(void *)*numvouts);
RTptr->txi = txi, RTptr->txn_count = txn_count;
RTptr->coin = coin;
RTptr->block = block;
RTptr->height = block->height;
RTptr->txid = txid;
RTptr->txn_count = txn_count;
RTptr->numvouts = numvouts;
RTptr->numvins = numvins;
RTptr->locktime = locktime;
RTptr->version = version;
RTptr->timestamp = timestamp;
RTptr->unspents = (void *)&RTptr->spends[numvins];
if ( txlen > 0 && txlen < IGUANA_MAXPACKETSIZE )
{
RTptr->rawtxbytes = malloc(txlen);
RTptr->txlen = txlen;
memcpy(RTptr->rawtxbytes,serialized,txlen);
}
HASH_ADD_KEYPTR(hh,coin->RTdataset,RTptr->txid.bytes,sizeof(RTptr->txid),RTptr);
bits256_str(str,txid);
if ( (0) && strcmp("BTC",coin->symbol) != 0 )
printf("%s.%d txid.(%s) vouts.%d vins.%d version.%d lock.%u t.%u %lld\n",coin->symbol,block->height,str,numvouts,numvins,version,locktime,timestamp,(long long)polarity);
}
else if ( RTptr->txn_count != txn_count || RTptr->numvouts != numvouts || RTptr->numvins != numvins )
{
printf("%s inconsistent counts.(%d %d %d) vs (%d %d %d)\n",bits256_str(str,txid),RTptr->txn_count,RTptr->numvouts,RTptr->numvins,txn_count,numvouts,numvins);
return(0);
}
//fprintf(stderr," %d ",txi);
//if ( txi == txn_count-1 )
// fprintf(stderr," ht.%d\n",block->height);
return(RTptr);
}
int32_t iguana_RTramchaindata(struct supernet_info *myinfo,struct iguana_info *coin,int64_t polarity,struct iguana_block *block,struct iguana_msgtx *txarray,int32_t txn_count)
{
struct iguana_msgtx *tx; struct iguana_RTtxid *RTptr; int32_t i,j;
if ( block->RO.txn_count != txn_count )
{
printf("txn_count mismatch ht.%d %d != %d\n",block->height,block->RO.txn_count,txn_count);
return(-1);
}
if ( polarity > 0 )
{
for (i=0; i<txn_count; i++)
{
tx = &txarray[i];
RTptr = iguana_RTtxid_create(coin,block,polarity,i,txn_count,tx->txid,tx->tx_out,tx->tx_in,tx->lock_time,tx->version,tx->timestamp,tx->serialized,tx->allocsize);
for (j=0; j<tx->tx_out; j++)
iguana_RTvout_create(coin,polarity,RTptr,block,tx->txid,j,&tx->vouts[j]);
for (j=0; j<tx->tx_in; j++)
iguana_RTspend_create(myinfo,coin,RTptr,block,polarity,tx->vins[j].vinscript,tx->vins[j].scriptlen,tx->txid,j,tx->vins[j].prev_hash,tx->vins[j].prev_vout);
}
}
else
{
for (i=txn_count-1; i>=0; i--)
{
tx = &txarray[i];
RTptr = iguana_RTtxid_create(coin,block,polarity,i,txn_count,tx->txid,tx->tx_out,tx->tx_in,tx->lock_time,tx->version,tx->timestamp,tx->serialized,tx->allocsize);
for (j=tx->tx_in-1; j>=0; j--)
{
iguana_RTspend_create(myinfo,coin,RTptr,block,polarity,tx->vins[j].vinscript,tx->vins[j].scriptlen,tx->txid,j,tx->vins[j].prev_hash,tx->vins[j].prev_vout);
}
for (j=tx->tx_out-1; j>=0; j--)
iguana_RTvout_create(coin,polarity,RTptr,block,tx->txid,j,&tx->vouts[j]);
}
}
return(0);
}
int64_t _RTgettxout(struct iguana_info *coin,struct iguana_RTtxid **ptrp,int32_t *heightp,int32_t *scriptlenp,uint8_t *script,uint8_t *rmd160,char *coinaddr,bits256 txid,int32_t vout,int32_t mempool)
{
int32_t scriptlen; int64_t value = 0; struct iguana_RTtxid *RTptr; struct iguana_RTunspent *unspent = 0;
HASH_FIND(hh,coin->RTdataset,txid.bytes,sizeof(txid),RTptr);
*ptrp = RTptr;
*heightp = -1;
if ( scriptlenp == 0 )
scriptlenp = &scriptlen;
*scriptlenp = 0;
memset(rmd160,0,20);
coinaddr[0] = 0;
if ( RTptr != 0 )// && (RTptr->height <= coin->blocks.hwmchain.height || mempool != 0) )
{
if ( vout >= 0 && vout < RTptr->txn_count && (unspent= RTptr->unspents[vout]) != 0 )
{
*heightp = RTptr->height;
if ( script != 0 && unspent->spend == 0 && (*scriptlenp= unspent->scriptlen) > 0 )
memcpy(script,unspent->script,*scriptlenp);
memcpy(rmd160,unspent->rmd160,sizeof(unspent->rmd160));
bitcoin_address(coinaddr,coin->chain->pubtype,rmd160,sizeof(unspent->rmd160));
value = unspent->value;
} else printf("vout.%d error %p\n",vout,unspent);
}
return(value);
}
int32_t _iguana_RTunspentfind(struct supernet_info *myinfo,struct iguana_info *coin,bits256 *txidp,int32_t *voutp,uint8_t *spendscript,struct iguana_outpoint outpt,int64_t value)
{
int32_t spendlen = 0; struct iguana_RTunspent *unspent; struct iguana_RTtxid *parent;
if ( outpt.isptr != 0 && (unspent= outpt.ptr) != 0 && (parent= unspent->parent) != 0 )
{
if ( value != unspent->value )
printf("_iguana_RTunspentfind: mismatched value %.8f != %.8f\n",dstr(value),dstr(unspent->value));
if ( (spendlen= unspent->scriptlen) > 0 )
memcpy(spendscript,unspent->script,spendlen);
*txidp = parent->txid;
*voutp = unspent->vout;
}
return(spendlen);
}
int32_t iguana_RTunspentindfind(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_outpoint *outpt,char *coinaddr,uint8_t *spendscript,int32_t *spendlenp,uint64_t *valuep,int32_t *heightp,bits256 txid,int32_t vout,int32_t lasthdrsi,int32_t mempool)
{
char _coinaddr[64]; struct iguana_RTtxid *ptr; uint8_t rmd160[20]; uint64_t value,RTspend; uint32_t unspentind;
if ( coinaddr == 0 )
coinaddr = _coinaddr;
memset(outpt,0,sizeof(*outpt));
if ( (value= _RTgettxout(coin,&ptr,heightp,spendlenp,spendscript,rmd160,coinaddr,txid,vout,mempool)) > 0 )
{
outpt->ptr = ptr;
if ( valuep != 0 )
{
*valuep = value;
outpt->value = *valuep;
}
return(0);
}
else
{
if ( (unspentind= iguana_unspentindfind(myinfo,coin,&RTspend,coinaddr,spendscript,spendlenp,valuep,heightp,txid,vout,lasthdrsi,mempool)) != 0 )
{
char str[65];
if ( unspentind == 0xffffffff )
printf("neg 1 unspentind? %s/v%d\n",bits256_str(str,txid),vout);
if ( valuep != 0 && *valuep == 0 )
*valuep = RTspend;
outpt->hdrsi = *heightp / coin->chain->bundlesize;
outpt->unspentind = unspentind;
if ( valuep != 0 )
outpt->value = *valuep;
return(0);
}
return(-1);
}
}
int32_t iguana_outptset(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_outpoint *outpt,bits256 txid,int32_t vout,int64_t value,char *spendscriptstr)
{
int32_t spendlen;
memset(outpt,0,sizeof(*outpt));
spendlen = (int32_t)strlen(spendscriptstr) >> 1;
if ( spendlen > sizeof(outpt->spendscript) )
return(-1);
outpt->spendlen = spendlen;
decode_hex(outpt->spendscript,spendlen,spendscriptstr);
outpt->txid = txid;
outpt->vout = vout;
outpt->value = value;
return(0);
}
int32_t iguana_txidheight(struct supernet_info *myinfo,struct iguana_info *coin,bits256 txid)
{
struct iguana_outpoint outpt; int32_t spendlen,height = 0; uint64_t value; char coinaddr[64]; uint8_t spendscript[IGUANA_MAXSCRIPTSIZE];
iguana_RTunspentindfind(myinfo,coin,&outpt,coinaddr,spendscript,&spendlen,&value,&height,txid,0,(coin->firstRTheight/coin->chain->bundlesize) - 1,0);
return(height);
}
int64_t iguana_txidamount(struct supernet_info *myinfo,struct iguana_info *coin,char *coinaddr,bits256 txid,int32_t vout)
{
struct iguana_outpoint outpt; int32_t spendlen,height = 0; uint64_t value; uint8_t spendscript[IGUANA_MAXSCRIPTSIZE];
iguana_RTunspentindfind(myinfo,coin,&outpt,coinaddr,spendscript,&spendlen,&value,&height,txid,vout,(coin->firstRTheight/coin->chain->bundlesize) - 1,0);
return(value);
}
char *iguana_txidcategory(struct supernet_info *myinfo,struct iguana_info *coin,char *account,char *coinaddr,bits256 txid,int32_t vout)
{
struct iguana_outpoint outpt; struct iguana_waccount *wacct; struct iguana_waddress *waddr; int32_t ismine=0,spendlen,height = 0; uint64_t value; uint8_t spendscript[IGUANA_MAXSCRIPTSIZE];
coinaddr[0] = 0;
iguana_RTunspentindfind(myinfo,coin,&outpt,coinaddr,spendscript,&spendlen,&value,&height,txid,vout,(coin->firstRTheight/coin->chain->bundlesize) - 1,0);
account[0] = 0;
if ( coinaddr[0] != 0 )
{
if ( (waddr= iguana_waddresssearch(myinfo,&wacct,coinaddr)) != 0 )
{
if ( waddr->scriptlen != 0 )
return("isp2sh");
else if ( waddr->wifstr[0] != 0 )
ismine = 1;
if ( wacct != 0 )
strcpy(account,wacct->account);
}
} else account[0] = 0;
if ( value != 0 )
{
if ( spendlen == 0 )
{
if ( ismine != 0 )
return("send");
else return("spent");
}
else
{
if ( ismine != 0 )
return("receive");
else return("unspent");
}
} else return("unknown");
}
int32_t iguana_scriptsigextract(struct supernet_info *myinfo,struct iguana_info *coin,uint8_t *script,int32_t maxsize,bits256 txid,int32_t vini)
{
return(-1);
}
int32_t iguana_vinifind(struct supernet_info *myinfo,struct iguana_info *coin,bits256 *spentfrom,bits256 txid,int32_t vout)
{
int32_t vini = -1; //char *txbytes; char str[65]; cJSON *txobj;
memset(spentfrom,0,sizeof(*spentfrom));
/*if ( (txbytes= iguana_txbytes(myinfo,swap->bobcoin,txid)) != 0 )
{
if ( (txobj= iguana_hex2json(myinfo,swap->bobcoin,txbytes)) != 0 )
{
if ( (vins= jarray(&n,txobj,"vins")) != 0 && vini < n )
{
} else printf("iguana_vinifind no vins.%p or illegal vini.%d vs n.%d\n",txobj,vini,n);
free_json(txobj);
} else printf("iguana_vinifind couldnt parse %s.(%s)\n",swap->bobcoin->symbol,txbytes);
free(txbytes);
} else printf("iguana_vinifind cant get txbytes for %s.(%s)\n",swap->bobcoin->symbol,bits256_str(str,txid));*/
return(vini);
}
void iguana_RTunmap(uint8_t *ptr,uint32_t len)
{
OS_releasemap(&ptr[-2*sizeof(len)],len+2*sizeof(len));
}
void *iguana_RTrawdata(struct iguana_info *coin,bits256 hash2,uint8_t *data,int32_t *recvlenp,int32_t *numtxp,int32_t checkonly)
{
FILE *fp; char fname[1024],str[65]; long filesize; int32_t len; uint8_t *ptr; uint32_t i,nonz,checknumtx,checklen;
sprintf(fname,"%s/%s/RT/%s.raw",GLOBAL_TMPDIR,coin->symbol,bits256_str(str,hash2));
OS_compatible_path(fname);
if ( *recvlenp == -1 )
OS_removefile(fname,0);
else
{
if ( (checkonly != 0 || *recvlenp > 0) && (fp= fopen(fname,"rb")) != 0 )
{
fseek(fp,0,SEEK_END);
filesize = ftell(fp);
rewind(fp);
if ( fread(&len,1,sizeof(len),fp) == sizeof(len) && len == filesize-sizeof(int32_t)*2 )
{
fclose(fp);
//printf("already have %s\n",bits256_str(str,hash2));
*recvlenp = 0;
if ( checkonly != 0 )
return((void *)"already have rawdata");
return(0);
}
printf("malformed delete.(%s) len.%d filesize.%ld\n",fname,len,filesize);
fclose(fp);
OS_removefile(fname,0);
}
else if ( checkonly == 0 )
{
if ( *recvlenp > 0 )
{
if ( coin->RTheight == 0 && coin->blocks.hwmchain.height < coin->longestchain-coin->chain->bundlesize && iguana_utxofinished(coin) < coin->bundlescount-3 )
{
//printf("skip %s\n",bits256_str(str,hash2));
return(0);
}
if ( (fp= fopen(fname,"wb")) != 0 )
{
if ( fwrite(recvlenp,1,sizeof(*recvlenp),fp) != sizeof(*recvlenp) || fwrite(numtxp,1,sizeof(*numtxp),fp) != sizeof(*numtxp) || fwrite(data,1,*recvlenp,fp) != *recvlenp )
printf("error writing %s len.%d numtx.%d\n",bits256_str(str,hash2),*recvlenp,*numtxp);
fclose(fp);
//printf("numtx.%d len.%d %s hwm.%d L.%d\n",*numtxp,*recvlenp,fname,coin->blocks.hwmchain.height,coin->longestchain);
} else printf("couldnt create %s\n",fname);
}
else if ( (ptr= OS_mapfile(fname,&filesize,0)) != 0 )
{
memcpy(&checklen,ptr,sizeof(checklen));
memcpy(&checknumtx,&ptr[sizeof(checklen)],sizeof(checknumtx));
*numtxp = checknumtx;
if ( checklen == (int32_t)(filesize - sizeof(checklen) - sizeof(checknumtx)) )//&& checknumtx == *numtxp )
{
for (i=nonz=0; i<checklen; i++)
if ( ptr[2*sizeof(checklen) + i] != 0 )
nonz++;
*recvlenp = (int32_t)(filesize - sizeof(checklen) - sizeof(checknumtx));
return(&ptr[sizeof(*recvlenp) + sizeof(checknumtx)]);
} else printf("checklen.%d vs %d, checknumtx %d vs %d\n",checklen,(int32_t)(filesize - sizeof(checklen) - sizeof(checknumtx)),checknumtx,*numtxp);
}
else if ( (0) )
{
OS_removefile(fname,0);
printf("(%s) removed to suppress errors\n",fname);
}
}
}
return(0);
}
void iguana_RTpurge(struct iguana_info *coin,int32_t lastheight)
{
int32_t hdrsi,bundlei,height,numtx=0,recvlen=-1,width=50000; struct iguana_bundle *bp;
printf("start RTpurge from %d\n",lastheight - width);
for (height=lastheight-width; height<lastheight; height++)
{
if ( height < 0 )
height = 0;
hdrsi = (height / coin->chain->bundlesize);
bundlei = (height % coin->chain->bundlesize);
if ( (bp= coin->bundles[hdrsi]) != 0 && bits256_nonz(bp->hashes[bundlei]) != 0 )
iguana_RTrawdata(coin,bp->hashes[bundlei],0,&recvlen,&numtx,0); // delete file
}
printf("end %s RTpurge.%d\n",coin->symbol,lastheight);
}
int32_t iguana_RTiterate(struct supernet_info *myinfo,struct iguana_info *coin,int32_t offset,struct iguana_block *block,int64_t polarity)
{
struct iguana_txblock txdata; uint8_t *serialized; struct iguana_bundle *bp; int32_t hdrsi,bundlei,height,i,n,numtx,num,len; int32_t recvlen = 0;
if ( (numtx= coin->RTnumtx[offset]) == 0 || (serialized= coin->RTrawdata[offset]) == 0 || (recvlen= coin->RTrecvlens[offset]) == 0 )
{
//char str[65];
//printf("errs.%d cant load %s ht.%d polarity.%lld numtx.%d %p recvlen.%d\n",errs,bits256_str(str,block->RO.hash2),block->height,(long long)polarity,coin->RTnumtx[offset],coin->RTrawdata[offset],coin->RTrecvlens[offset]);
coin->RTrecvlens[offset] = 0;
coin->RTrawdata[offset] = iguana_RTrawdata(coin,block->RO.hash2,0,&coin->RTrecvlens[offset],&coin->RTnumtx[offset],0);
if ( (numtx= coin->RTnumtx[offset]) == 0 || (serialized= coin->RTrawdata[offset]) == 0 || (recvlen= coin->RTrecvlens[offset]) == 0 )
{
//char str[65]; printf("%s cant load %s ht.%d polarity.%lld numtx.%d %p recvlen.%d\n",coin->symbol,bits256_str(str,block->RO.hash2),block->height,(long long)polarity,coin->RTnumtx[offset],coin->RTrawdata[offset],coin->RTrecvlens[offset]);
struct iguana_peer *addr; // int32_t errs = 0;
iguana_blockhashset("RTblock",coin,coin->firstRTheight+offset,block->RO.hash2,1);
if ( (bp= coin->bundles[block->hdrsi]) != 0 )
{
bp->issued[block->bundlei] = 0;
bp->blocks[block->bundlei] = block;
bp->hashes[block->bundlei] = block->RO.hash2;
block->height = coin->firstRTheight+offset;
if ( coin->peers != 0 )
{
if ( coin->peers->numranked > 0 )
{
for (i=0; i<coin->peers->numranked&&i<8; i++)
if ( (addr= coin->peers->ranked[i]) != 0 )
{
iguana_sendblockreqPT(coin,addr,coin->bundles[block->hdrsi],block->bundlei,block->RO.hash2,1);
}
} else iguana_updatemetrics(myinfo,coin);
}
}
iguana_blockQ("RTiterate",coin,bp,block->bundlei,block->RO.hash2,1);
num = 0;
for (height=block->height+1; height<=coin->blocks.hwmchain.height; height++)
{
hdrsi = (height / coin->chain->bundlesize);
bundlei = (height % coin->chain->bundlesize);
if ( (bp= coin->bundles[hdrsi]) != 0 && (block= bp->blocks[bundlei]) != 0 )
{
recvlen = 0;
if ( iguana_RTrawdata(coin,block->RO.hash2,0,&recvlen,&numtx,0) == 0 )
{
num++;
iguana_blockQ("RTiterate",coin,0,-1,block->RO.hash2,1);
if ( (0) && coin->peers != 0 && (n= coin->peers->numranked) > 0 )
{
if ( (addr= coin->peers->ranked[rand() % n]) != 0 )
iguana_sendblockreqPT(coin,addr,0,-1,block->RO.hash2,1);
}
}
}
}
//printf("issue missing %d to ht.%d\n",num,height);
return(-1);
}
}
char str[65];
if ( block->height > coin->maxRTheight )
{
coin->maxRTheight = block->height;
printf("%s.%d %.8f [%.8f %.8f] RTiterate.%lld %d tx.%d len.%d %s\n",coin->symbol,block->height,dstr(coin->histbalance)+dstr(coin->RTcredits)-dstr(coin->RTdebits),dstr(coin->RTcredits),dstr(coin->RTdebits),(long long)polarity,offset,coin->RTnumtx[offset],coin->RTrecvlens[offset],bits256_str(str,block->RO.hash2));
}
if ( coin->RTrawmem.ptr == 0 )
iguana_meminit(&coin->RTrawmem,"RTrawmem",0,IGUANA_MAXPACKETSIZE * 2,0);
memset(&txdata,0,sizeof(txdata));
iguana_memreset(&coin->RTrawmem);
if ( (n= iguana_gentxarray(myinfo,coin,&coin->RTrawmem,&txdata,&len,serialized,recvlen)) > 0 )
{
iguana_RTramchaindata(myinfo,coin,polarity,block,coin->RTrawmem.ptr,numtx);
return(0);
} else printf("gentxarray n.%d RO.txn_count.%d recvlen.%d\n",n,numtx,recvlen);
iguana_RTreset(coin);
return(-1);
}
struct iguana_block *iguana_RTblock(struct iguana_info *coin,int32_t height)
{
int32_t offset; struct iguana_block *block;
offset = height - coin->firstRTheight;
//printf("%s iguana_RTblock.%d offset.%d\n",coin->symbol,height,offset);
if ( offset < sizeof(coin->RTblocks)/sizeof(*coin->RTblocks) )
{
if ( (block= coin->RTblocks[offset]) != 0 )
{
if ( block->height != coin->firstRTheight+offset )
{
printf("block height mismatch patch %d != %d\n",block->height,coin->firstRTheight+offset);
block->height = coin->firstRTheight+offset;
}
return(block);
}
}
else printf("RTblock offset.%d too big\n",offset);
return(0);
}
int32_t iguana_RTblockadd(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_block *block)
{
int32_t offset;
if ( block != 0 )
{
offset = block->height - coin->firstRTheight;
if ( coin->RTrawdata[offset] == 0 )
coin->RTrawdata[offset] = iguana_RTrawdata(coin,block->RO.hash2,0,&coin->RTrecvlens[offset],&coin->RTnumtx[offset],0);
//printf("%s RTblockadd.%d offset.%d numtx.%d len.%d\n",coin->symbol,block->height,offset,coin->RTnumtx[offset],coin->RTrecvlens[offset]);
block->RO.txn_count = coin->RTnumtx[offset];
coin->RTblocks[offset] = block;
if ( iguana_RTiterate(myinfo,coin,offset,block,1) < 0 )
return(-1);
}
return(0);
}
int32_t iguana_RTblocksub(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_block *block)
{
int32_t offset;
if ( block != 0 )
{
offset = block->height - coin->firstRTheight;
block->RO.txn_count = coin->RTnumtx[offset];
printf("%s RTblocksub.%d offset.%d\n",coin->symbol,block->height,offset);
if ( iguana_RTiterate(myinfo,coin,offset,block,-1) < 0 )
return(-1);
if ( coin->RTrawdata[offset] != 0 && coin->RTrecvlens[offset] != 0 )
iguana_RTunmap(coin->RTrawdata[offset],coin->RTrecvlens[offset]);
coin->RTrawdata[offset] = 0;
coin->RTrecvlens[offset] = 0;
coin->RTnumtx[offset] = 0;
coin->RTblocks[offset] = 0;
}
return(0);
}
void iguana_RTnewblock(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_block *block)
{
int32_t i,n,height,hdrsi,bundlei; struct iguana_block *addblock=0,*subblock=0; struct iguana_bundle *bp;
if ( coin->RTreset_needed != 0 )
{
printf("RTreset_needed -> RTreset\n");
iguana_RTreset(coin);
coin->RTreset_needed = 0;
}
iguana_RTbalance_verify("start iterate",coin);
/*if ( strcmp(coin->symbol,"BTC") != 0 && strcmp(coin->symbol,"LTC") != 0 )
{
if ( block->height < coin->firstRTheight+coin->minconfirms )
return;
if ( (block= iguana_blockfind("RTnew",coin,iguana_blockhash(coin,block->height-coin->minconfirms))) == 0 )
return;
}*/
if ( block->height < coin->firstRTheight || block->height >= coin->firstRTheight+sizeof(coin->RTblocks)/sizeof(*coin->RTblocks) )
{
if ( (0) && coin->firstRTheight > 0 )
printf("iguana_RTnewblock illegal blockheight.%d\n",block->height);
return;
}
if ( block != 0 && coin->RTheight > 0 && coin->utxoaddrtable != 0 )//&& coin->RTheight <= coin->blocks.hwmchain.height )
{
/*if ( block->height < (coin->RTheight - coin->minconfirms) )
{
printf("ht.%d > RT.%d - %d\n",block->height,coin->RTheight,coin->minconfirms);
return;
}*/
if ( (block= iguana_blockfind("RTnew",coin,iguana_blockhash(coin,block->height-coin->minconfirms+1))) == 0 )
return;
// error check to bundle boundary
portable_mutex_lock(&coin->RTmutex);
if ( block->height > coin->lastRTheight )
{
n = (block->height - coin->RTheight) + 1;
for (i=0; i<n; i++)
{
height = (coin->RTheight + i);
hdrsi = (height / coin->chain->bundlesize);
bundlei = (height % coin->chain->bundlesize);
if ( (bp= coin->bundles[hdrsi]) != 0 && (addblock= bp->blocks[bundlei]) != 0 && addblock->height == coin->RTheight+i )
{
if ( iguana_RTblockadd(myinfo,coin,addblock) < 0 )
break;
//if ( iguana_RTblocksub(myinfo,coin,addblock) < 0 )
// break;
//if ( iguana_RTblockadd(myinfo,coin,addblock) < 0 )
// break;
coin->lastRTheight = addblock->height;
}
else
{
char str[65];
if ( addblock != 0 )
bits256_str(str,addblock->RO.hash2);
else str[0] = 0;
printf("mismatched RTaddblock at i.%d RTheight.%d vs %p %d %s\n",i,coin->RTheight,addblock,addblock!=0?addblock->height:-1,str);
iguana_blockunmark(coin,addblock,bp,bundlei,0);
break;
}
}
coin->RTheight += i;
//if ( coin->RTheight != coin->lastRTheight+1 )
// printf("ERROR: ");
//printf("%s >= RTnewblock RTheight %d prev %d\n",coin->symbol,coin->RTheight,coin->lastRTheight);
}
else if ( block->height == coin->lastRTheight )
{
if ( (subblock= iguana_RTblock(coin,block->height)) != 0 && subblock != block )
{
if ( iguana_RTblocksub(myinfo,coin,subblock) < 0 || iguana_RTblockadd(myinfo,coin,block) < 0 )
{
printf("error unwinding to current %d\n",coin->RTheight);
portable_mutex_unlock(&coin->RTmutex);
return;
}
printf("%s == RTnewblock RTheight %d prev %d\n",coin->symbol,coin->RTheight,coin->lastRTheight);
}
}
else
{
char str[65]; printf("reorg RTheight.%d vs block.%d %s\n",coin->RTheight,block->height,bits256_str(str,block->RO.hash2));
iguana_RTreset(coin);
/*while ( coin->RTheight > block->height )
{
if ( iguana_RTblocksub(myinfo,coin,iguana_RTblock(coin,coin->RTheight-1)) < 0 )
{
printf("error subtracting %d\n",coin->RTheight-1);
coin->lastRTheight = coin->RTheight-1;
portable_mutex_unlock(&coin->RTmutex);
return;
}
coin->RTheight--;
}
if ( iguana_RTblockadd(myinfo,coin,block) < 0 )
{
printf("error adding %d\n",block->height);
portable_mutex_unlock(&coin->RTmutex);
return;
}
coin->lastRTheight = block->height;
coin->RTheight = coin->lastRTheight+1;*/
}
portable_mutex_unlock(&coin->RTmutex);
}
iguana_RTbalance_verify("end iterate",coin);
}