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test

release/v0.1
jl777 9 years ago
parent
1ec0d7ad15
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6cdb8f1a71
6 changed files with 437 additions and 417 deletions
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  1. 10
      iguana/iguana777.c
  2. 8
      iguana/iguana777.h
  3. 4
      iguana/iguana_peers.c
  4. 475
      iguana/iguana_ramchain.c
  5. 9
      iguana/iguana_recv.c
  6. 348
      iguana/iguana_scripts.c

10
iguana/iguana777.c
View File

@ -462,12 +462,10 @@ struct iguana_info *iguana_setcoin(char *symbol,void *launched,int32_t maxpeers,
if ( (coin->MAXBUNDLES= maxbundles) <= 0 )
coin->MAXBUNDLES = (strcmp(symbol,"BTC") == 0) ? _IGUANA_MAXBUNDLES : _IGUANA_MAXBUNDLES;
coin->myservices = services;
sprintf(dirname,"DB/%s",symbol);
OS_ensure_directory(dirname);
sprintf(dirname,"sigs/%s",symbol);
OS_ensure_directory(dirname);
sprintf(dirname,"tmp/%s",symbol);
OS_ensure_directory(dirname);
sprintf(dirname,"DB/%s",symbol), OS_ensure_directory(dirname);
sprintf(dirname,"vouts/%s",symbol), OS_ensure_directory(dirname);
sprintf(dirname,"vins/%s",symbol), OS_ensure_directory(dirname);
sprintf(dirname,"tmp/%s",symbol), OS_ensure_directory(dirname);
coin->initialheight = initialheight;
coin->mapflags = mapflags;
coin->MAXMEM = juint(json,"RAM");

8
iguana/iguana777.h
View File

@ -324,14 +324,14 @@ struct iguana_ledger
} __attribute__((packed));
// ramchain append only structs -> canonical 32bit inds and ledgerhashes
struct iguana_unspent20 { uint64_t value; uint32_t scriptoffset,txidind:28,type:4; uint16_t scriptlen,ipbits; uint8_t rmd160[20]; } __attribute__((packed));
struct iguana_spend256 { bits256 prevhash2; uint32_t sequenceid,scriptoffset; int16_t prevout; uint16_t vinscriptlen,spendind,ipbits; } __attribute__((packed));
struct iguana_unspent20 { uint64_t value; uint32_t scriptpos,txidind:28,type:4; uint16_t scriptlen,ipbits; uint8_t rmd160[20]; } __attribute__((packed));
struct iguana_spend256 { bits256 prevhash2; uint32_t sequenceid,scriptpos; int16_t prevout; uint16_t vinscriptlen,spendind,ipbits; } __attribute__((packed));
struct iguana_txid { bits256 txid; uint32_t txidind,firstvout,firstvin,locktime,version,timestamp,extraoffset; uint16_t numvouts,numvins; } __attribute__((packed));
struct iguana_unspent { uint64_t value; uint32_t txidind,pkind,prevunspentind,scriptoffset; uint16_t hdrsi:14,type:4,vout:14; } __attribute__((packed));
struct iguana_unspent { uint64_t value; uint32_t txidind,pkind,prevunspentind,scriptpos,ipbits; uint16_t hdrsi,type:4,scriptlen:14; int16_t vout; } __attribute__((packed));
struct iguana_spend { uint32_t spendtxidind,sequenceid,scriptoffset:31,rawmode:1; int16_t prevout; uint16_t numsigs:4,numpubkeys:4,p2sh:1,sighash:4,external:1; } __attribute__((packed));
struct iguana_spend { uint32_t spendtxidind,sequenceid,scriptpos,ipbits; int16_t prevout; uint16_t scriptlen:15,external:1; } __attribute__((packed)); // numsigs:4,numpubkeys:4,p2sh:1,sighash:4
struct iguana_pkhash { uint8_t rmd160[20]; uint32_t pkind,pubkeyoffset; } __attribute__((packed)); //firstunspentind

4
iguana/iguana_peers.c
View File

@ -954,11 +954,11 @@ void iguana_dedicatedloop(struct iguana_info *coin,struct iguana_peer *addr)
#endif
addr->addrind = (int32_t)(((long)addr - (long)&coin->peers.active[0]) / sizeof(*addr));
ipbits = (uint32_t)addr->ipbits;
sprintf(fname,"tmp/%s/%08x.vouts",coin->symbol,ipbits);
sprintf(fname,"vouts/%s/%08x.vouts",coin->symbol,ipbits);
if ( (addr->voutsfp= fopen(fname,"rb+")) != 0 )
fseek(addr->voutsfp,0,SEEK_END);
else addr->voutsfp = fopen(fname,"wb+");
sprintf(fname,"tmp/%s/%08x.vins",coin->symbol,ipbits);
sprintf(fname,"vins/%s/%08x.vins",coin->symbol,ipbits);
if ( (addr->vinsfp= fopen(fname,"rb+")) != 0 )
fseek(addr->vinsfp,0,SEEK_END);
else addr->vinsfp = fopen(fname,"wb+");

475
iguana/iguana_ramchain.c
View File

@ -481,7 +481,7 @@ uint32_t iguana_ramchain_pubkeyoffset(struct iguana_info *coin,RAMCHAIN_FUNC,int
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; uint8_t *scriptptr; struct iguana_unspent20 *u; struct vin_info V;
uint32_t unspentind; struct iguana_unspent20 *u; struct vin_info V;
unspentind = ramchain->H.unspentind++;
u = &U[unspentind];
if ( scriptlen > 0 )
@ -502,9 +502,9 @@ uint32_t iguana_ramchain_addunspent20(struct iguana_info *coin,struct iguana_pee
if ( ramchain->H.ROflag != 0 )
{
//fprintf(stderr,"RO %p U[%d] txidind.%d pkind.%d\n",u,unspentind,ramchain->H.txidind,ramchain->pkind);
if ( 0 && u->scriptoffset != 0 && u->scriptlen > 0 )//&& u->scriptlen <= sizeof(u->script) )
/*if ( 0 && u->scriptpos != 0 && u->scriptlen > 0 )//&& u->scriptlen <= sizeof(u->script) )
{
scriptptr = &Kspace[u->scriptoffset];
scriptptr = &Kspace[u->scriptpos];
if ( memcmp(script,scriptptr,u->scriptlen) != 0 )
{
int32_t i;
@ -517,7 +517,7 @@ uint32_t iguana_ramchain_addunspent20(struct iguana_info *coin,struct iguana_pee
printf("[%d] u%d script compare error.%d vs %d\n",bp->hdrsi,unspentind,scriptlen,u->scriptlen);
return(0);
} //else printf("SCRIPT.%d MATCHED!\n",u->scriptlen);
} // else would need to get from HDD to verify
} // else would need to get from HDD to verify*/
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);
@ -532,269 +532,20 @@ uint32_t iguana_ramchain_addunspent20(struct iguana_info *coin,struct iguana_pee
if ( (u->scriptlen= scriptlen) > 0 && script != 0 && addr != 0 && addr->voutsfp != 0 )
{
u->ipbits = (uint32_t)addr->ipbits;
u->scriptoffset = (uint32_t)ftell(addr->voutsfp);
u->scriptpos = (uint32_t)ftell(addr->voutsfp);
if ( fwrite(script,1,scriptlen,addr->voutsfp) != scriptlen )
printf("error writing scriptlen.%d\n",scriptlen);
else addr->dirty[0]++;
} else u->scriptoffset = 0;
} else u->scriptpos = 0;
u->txidind = ramchain->H.txidind;
memcpy(u->rmd160,rmd160,sizeof(u->rmd160));
}
return(unspentind);
}
int32_t iguana_vinscriptdecode(struct iguana_info *coin,struct iguana_ramchain *ramchain,int32_t *metalenp,uint8_t _script[IGUANA_MAXSCRIPTSIZE],uint8_t *Kstackend,uint8_t *Kspace,struct iguana_spend *s)
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,uint32_t ipbits,uint32_t fpos,int32_t scriptlen)
{
int32_t i,suffixlen,len = 0; long diff; uint8_t *pubkey,*metascript = &Kspace[s->scriptoffset]; uint32_t poffset; int32_t totalsize,sigslen,plen,stacksize=0,p2shlen=0,scriptlen = 0;
if ( s->scriptoffset == 0 )
{
//printf("iguana_vinscriptdecode: null scriptoffset\n");
return(0);
}
len += iguana_rwvarint32(0,&metascript[len],(void *)&totalsize);
*metalenp = 0;
if ( s->rawmode != 0 )
{
*metalenp = 0;
if ( totalsize < IGUANA_MAXSCRIPTSIZE )
{
//printf("rawmode.%d\n",totalsize);
memcpy(_script,&metascript[len],totalsize);
return(totalsize);
}
printf("illegal rawmode vinscript totalsize.%d\n",totalsize);
return(-1);
}
if ( totalsize > IGUANA_MAXSCRIPTSIZE )
{
fprintf(stderr,"totalsize too big %d\n",totalsize);
return(0);
}
// expand metascript!!
totalsize += len;
len += iguana_rwvarint32(0,&metascript[len],(void *)&sigslen);
//printf("totalsize %d, len %d sigslen %d numpubs.%d p2sh.%d\n",totalsize,len,sigslen,s->numpubkeys,s->p2sh);
if ( sigslen > 0 && sigslen < 74*16 )
{
len += iguana_rwvarint32(0,&metascript[len],(void *)&stacksize);
if ( ramchain->sigsfileptr != 0 && stacksize < ramchain->sigsfilesize )
memcpy(&_script[scriptlen],(void *)((long)ramchain->sigsfileptr + ramchain->sigsfilesize - stacksize),sigslen);
else
{
diff = (long)Kstackend - (long)Kspace;
if ( stacksize < diff )
memcpy(&_script[scriptlen],&Kspace[diff - stacksize],sigslen);
}
scriptlen += sigslen;
}
if ( s->numpubkeys > 0 )
{
for (i=0; i<s->numpubkeys; i++)
{
len += iguana_rwvarint32(0,&metascript[len],(void *)&poffset);
if ( poffset > ramchain->H.data->scriptspace-33 )
{
printf("illegal poffset.%d/%d\n",poffset,ramchain->H.data->scriptspace);
return(-1);
}
//printf("poffset[%d] of %d poffset %x\n",i,s->numpubkeys,poffset);
pubkey = &Kspace[poffset];
if ( (plen= bitcoin_pubkeylen(pubkey)) <= 0 )
{
/*int32_t j;
for (j=0; j<totalsize; j++)
printf("%02x",metascript[j]);
printf(" metascript\n");
for (j=0; j<scriptlen; j++)
printf("%02x",_script[j]);
printf(" _script\n");
printf(" iguana_vinscriptdecode illegal pubkey.%d numpubs.%d numsigs.%d\n",i,s->numpubkeys,s->numsigs);*/
*metalenp = len;
return(scriptlen);
}
else
{
_script[scriptlen++] = plen;
//printf("plen.%d\n",i);
memcpy(&_script[scriptlen],pubkey,plen), scriptlen += plen;
}
}
}
if ( s->p2sh != 0 )
{
len += iguana_rwvarint32(0,&metascript[len],(void *)&p2shlen);
if ( p2shlen > 0 && p2shlen < IGUANA_MAXSCRIPTSIZE )
{
if ( p2shlen <= 75 )
_script[scriptlen++] = 0x4c, _script[scriptlen++] = p2shlen;
else _script[scriptlen++] = 0x4d, _script[scriptlen++] = p2shlen & 0xff, _script[scriptlen++] = (p2shlen>>8) & 0xff;
//printf("p2shlen.%d\n",p2shlen);
memcpy(&_script[scriptlen],&metascript[len],p2shlen), scriptlen += p2shlen, len += p2shlen;
}
}
if ( (suffixlen= (totalsize - len)) != 0 )
{
if ( suffixlen < 0 || suffixlen >= IGUANA_MAXSCRIPTSIZE )
printf("suffixlen.%d totalsize.%d vs len.%d\n",suffixlen,totalsize,len);
else memcpy(&_script[scriptlen],&metascript[len],suffixlen), scriptlen += suffixlen, len += suffixlen;
}
*metalenp = len - 1 - (len>=0xfd ? 2 : 0);
return(scriptlen);
}
int32_t iguana_vinscriptencode(struct iguana_info *coin,int32_t *metalenp,uint8_t *Kstackend,uint32_t stacksize,uint8_t *Kspace,uint32_t scriptoffset,struct iguana_spend *s,uint8_t *sigsbuf,int32_t sigslen,uint32_t *poffsets,uint8_t *p2shscript,int32_t p2shlen,uint8_t *suffix,int32_t suffixlen)
{
int32_t i,len = 0; long diff; uint8_t metascript[IGUANA_MAXSCRIPTSIZE]; uint32_t origoffset = scriptoffset;
*metalenp = 0;
//printf("vinencode[%d] <- stacksize.%d sigslen.%d numsigs.%d numpubs.%d p2shlen.%d suffixlen.%d\n",scriptoffset,stacksize,sigslen,s->numsigs,s->numpubkeys,p2shlen,suffixlen);
if ( sigslen == 0 && s->numpubkeys == 0 && p2shlen == 0 && suffixlen == 0 )
{
printf("spendencode: null script??\n");
return(0);
}
len += iguana_rwvarint32(1,&metascript[len],(void *)&sigslen);
if ( sigslen > 0 )
{
diff = (long)Kstackend - (long)Kspace;
if ( diff < stacksize )
{
printf("vinscriptencode error diff.%ld < stacksize.%u\n",diff,stacksize);
return(0);
}
memcpy(&Kspace[diff - stacksize],sigsbuf,sigslen);
//printf("Kspace.%p Kstackend.%p diff.%ld stacksize.%d sigsbuf.%p sigslen.%d [%02x]\n",Kspace,Kstackend,diff,stacksize,sigsbuf,sigslen,Kspace[diff - stacksize + sigslen - 1]);
for (i=0; i<sigslen; i++)
{break;
printf("%02x",sigsbuf[i]);
//printf("i.%d [%p] (%d)\n",i,&Kspace[diff - stacksize + i],i-stacksize);
//Kspace[diff - stacksize + i] = sigsbuf[i];
}
len += iguana_rwvarint32(1,&metascript[len],&stacksize);
//printf(" sigsbuf len.%d -> %p stacksize.%d\n",len,&Kspace[diff - stacksize],stacksize);
}
if ( s->numpubkeys > 0 )
{
//printf("metalen.%d\n",len);
for (i=0; i<s->numpubkeys; i++)
{
len += iguana_rwvarint32(1,&metascript[len],&poffsets[i]);
//printf("EMIT pubkey poffsets.[%x] len.%d\n",poffsets[0],len);
}
}
if ( p2shlen != 0 )
{
len += iguana_rwvarint32(1,&metascript[len],(void *)&p2shlen);
memcpy(&metascript[len],p2shscript,p2shlen), len += p2shlen;
}
if ( suffixlen > 0 && suffixlen < IGUANA_MAXSCRIPTSIZE )
{
//printf("[%d] <- SUFFIX.(%02x) len.%d\n",len,suffix[0],suffixlen);
memcpy(&metascript[len],suffix,suffixlen), len += suffixlen;
}
scriptoffset += iguana_rwvarint32(1,&Kspace[scriptoffset],(void *)&len);
memcpy(&Kspace[scriptoffset],metascript,len);
//for (i=0; i<scriptoffset + len - origoffset; i++)
// printf("%02x",Kspace[origoffset+i]);
//printf(" ret METAscript scriptoffset.%d + len.%d - orig.%d = %d\n",scriptoffset,len,origoffset,scriptoffset + len - origoffset);
*metalenp = len;
return(scriptoffset + len - origoffset);
}
int32_t iguana_metascript(struct iguana_info *coin,RAMCHAIN_FUNC,struct iguana_spend *s,uint8_t *vinscript,int32_t vinscriptlen,int32_t rawflag)
{
int32_t i,len,metalen,checkmetalen,decodelen; struct vin_info V;
uint32_t poffsets[16],sigsize,pubkeysize,p2shsize,sigslen,suffixlen;
uint8_t sigsbuf[16*128],_script[IGUANA_MAXSCRIPTSIZE],*suffix;
sigslen = 0;
if ( vinscript != 0 && vinscriptlen > 0 && vinscriptlen < IGUANA_MAXSCRIPTSIZE )
{
memset(&V,0,sizeof(V));
if ( rawflag == 0 )
{
s->sighash = iguana_vinscriptparse(coin,&V,&sigsize,&pubkeysize,&p2shsize,&suffixlen,vinscript,vinscriptlen);
//for (i=0; i<33; i++)
// printf("%02x",V.signers[0].pubkey[i]);
//printf(" parsed pubkey0\n");
//for (i=0; i<20; i++)
// printf("%02x",V.signers[0].rmd160[i]);
//printf(" parsed rmd160_0\n");
memset(sigsbuf,0,sizeof(sigsbuf));
memset(poffsets,0,sizeof(poffsets));
for (i=sigslen=0; i<V.numsigs; i++)
{
if ( V.signers[i].siglen > 0 )
{
sigsbuf[sigslen++] = V.signers[i].siglen;
memcpy(&sigsbuf[sigslen],V.signers[i].sig,V.signers[i].siglen);
sigslen += V.signers[i].siglen;
}
}
for (i=0; i<V.numpubkeys; i++)
{
if ( V.signers[i].pubkey[0] != 0 )
{
if ( (poffsets[i]= iguana_ramchain_pubkeyoffset(coin,RAMCHAIN_ARG,1,&ramchain->pkind,&ramchain->H.scriptoffset,V.signers[i].pubkey,V.signers[i].rmd160)) == 0 )
{
//printf("addspend: error couldnt get pubkeyoffset\n");
return(-1);
} //else printf("poffset[%d] <- 0x%x (%02x %02x)\n",i,poffsets[i],Kspace[poffsets[i]],Kspace[poffsets[i]+32]);
}
}
s->numsigs = V.numsigs;
s->numpubkeys = V.numpubkeys;
if ( p2shsize != 0 )
s->p2sh = 1;
suffix = &vinscript[vinscriptlen-suffixlen];
if ( sigslen+V.numsigs+V.numpubkeys+suffixlen != 0 )
{
ramchain->H.stacksize += sigslen;
s->scriptoffset = ramchain->H.scriptoffset;
len = iguana_vinscriptencode(coin,&metalen,&Kspace[ramchain->H.data->scriptspace],ramchain->H.stacksize,Kspace,ramchain->H.scriptoffset,s,sigsbuf,sigslen,poffsets,V.p2shscript,V.p2shlen,suffix,suffixlen);
} else printf("sigslen.%d numsigs.%d numpubs.%d suffixlen.%d\n",sigslen,V.numsigs,V.numpubkeys,suffixlen);
}
else
{
metalen = sigslen = 0;
s->sighash = s->numsigs = s->numpubkeys = s->p2sh = 0;
suffix = vinscript;
suffixlen = vinscriptlen;
//for (i=0; i<vinscriptlen; i++)
// printf("%02x",vinscript[i]);
//printf(" rawmode mode.%d\n",vinscriptlen);
s->scriptoffset = ramchain->H.scriptoffset;
s->rawmode = 1;
ramchain->H.scriptoffset += iguana_rwvarint32(1,&Kspace[s->scriptoffset],(void *)&vinscriptlen);
memcpy(&Kspace[ramchain->H.scriptoffset],vinscript,vinscriptlen);
ramchain->H.scriptoffset += vinscriptlen;
}
}
//printf("checklen.%d scriptoffset.%d\n",checklen,ramchain->H.scriptoffset);
if ( (decodelen= iguana_vinscriptdecode(coin,ramchain,&checkmetalen,_script,&Kspace[ramchain->H.data->scriptspace],Kspace,s)) != vinscriptlen || (vinscript != 0 && memcmp(_script,vinscript,vinscriptlen) != 0) || checkmetalen != metalen )
{
//static uint64_t counter;
//if ( counter++ < 100 )
{
for (i=0; i<decodelen; i++)
printf("%02x",_script[i]);
printf(" decoded checklen.%d metalen.%d\n",checkmetalen,metalen);
if ( vinscript != 0 )
{
for (i=0; i<vinscriptlen; i++)
printf("%02x",vinscript[i]);
printf(" vinscript\n");
}
printf("B addspend: vinscript expand error (%d vs %d) %d\n",decodelen,vinscriptlen,vinscript!=0?memcmp(_script,vinscript,vinscriptlen):0);
}
ramchain->H.stacksize -= sigslen;
return(-1);
} //else s->coinbase = 1;//, printf("vin reconstructed metalen.%d vinlen.%d\n",metalen,checklen);
ramchain->H.scriptoffset += len;
return(metalen);
}
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,uint8_t *script,int32_t scriptlen)
{
uint32_t unspentind,pubkeyoffset,origoffset; struct iguana_unspent *u; struct iguana_kvitem *ptr; int32_t pkind,checklen,metalen; uint8_t _script[IGUANA_MAXSCRIPTSIZE],*checkscript;
uint32_t unspentind,pubkeyoffset; struct iguana_unspent *u; struct iguana_kvitem *ptr; int32_t pkind;//,checklen,metalen; uint8_t _script[IGUANA_MAXSCRIPTSIZE],*checkscript;
unspentind = ramchain->H.unspentind++;
u = &Ux[unspentind];
if ( (ptr= iguana_hashfind(ramchain,'P',rmd160)) == 0 )
@ -808,17 +559,17 @@ uint32_t iguana_ramchain_addunspent(struct iguana_info *coin,RAMCHAIN_FUNC,uint6
//printf("ROflag.%d pkind.%d unspentind.%d script.%p[%d] uoffset.%d %d:%d type.%d\n",ramchain->H.ROflag,pkind,unspentind,script,scriptlen,u->scriptoffset,ramchain->H.scriptoffset,ramchain->H.data->scriptspace,type);
if ( ramchain->H.ROflag != 0 )
{
if ( Kspace != 0 && ((u->scriptoffset != 0 && scriptlen > 0) || type == IGUANA_SCRIPT_76AC) )
/*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->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 )
}*/
if ( u->ipbits != ipbits || 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: mismatched values.(%d %.8f %d %d %d %d) vs (%d %.8f %d %d %d %d)\n",u->pkind,dstr(u->value),u->txidind,u->prevunspentind,u->vout,u->hdrsi,pkind,dstr(value),ramchain->H.txidind,A[pkind].lastunspentind,vout,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->ipbits,u->scriptpos,u->scriptlen,ipbits,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);
exit(-1);
return(0);
}
@ -832,7 +583,7 @@ uint32_t iguana_ramchain_addunspent(struct iguana_info *coin,RAMCHAIN_FUNC,uint6
u->vout = vout, u->hdrsi = hdrsi;
u->txidind = ramchain->H.txidind, u->pkind = pkind;
u->prevunspentind = A[pkind].lastunspentind;
origoffset = ramchain->H.scriptoffset;
/*origoffset = ramchain->H.scriptoffset;
if ( type != IGUANA_SCRIPT_STRANGE && type != IGUANA_SCRIPT_DATA && type != IGUANA_SCRIPT_OPRETURN && scriptlen > 0 && script != 0 )
{
if ( Kspace != 0 && ramchain->H.scriptoffset+scriptlen+3 <= ramchain->H.data->scriptspace-ramchain->H.stacksize )
@ -861,7 +612,10 @@ uint32_t iguana_ramchain_addunspent(struct iguana_info *coin,RAMCHAIN_FUNC,uint6
}
}
else if ( type == IGUANA_SCRIPT_76AC && pubkeyoffset != 0 && P[pkind].pubkeyoffset == 0 )
P[pkind].pubkeyoffset = pubkeyoffset;
P[pkind].pubkeyoffset = pubkeyoffset;*/
u->ipbits = ipbits;
u->scriptlen = scriptlen;
u->scriptpos = fpos;
u->type = type;
}
//printf("%p A[%d] last <- U%d\n",&A[pkind],pkind,unspentind);
@ -920,12 +674,11 @@ int32_t iguana_ramchain_txid(struct iguana_info *coin,RAMCHAIN_FUNC,bits256 *txi
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,uint8_t *vinscript,int32_t vinscriptlen)
uint32_t iguana_ramchain_addspend(struct iguana_info *coin,RAMCHAIN_FUNC,bits256 prev_hash,int32_t prev_vout,uint32_t sequence,int32_t hdrsi,uint32_t ipbits,uint32_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;
uint8_t _script[IGUANA_MAXSCRIPTSIZE]; uint64_t value = 0;
int32_t metalen,i,checklen;
uint32_t spendind,unspentind,txidind=0,pkind,external=0; uint64_t value = 0;
// uint8_t _script[IGUANA_MAXSCRIPTSIZE]; int32_t metalen,i,checklen;
spendind = ramchain->H.spendind++;
s = &Sx[spendind];
pkind = unspentind = 0;
@ -975,7 +728,7 @@ uint32_t iguana_ramchain_addspend(struct iguana_info *coin,RAMCHAIN_FUNC,bits256
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);
}
if ( (checklen= iguana_vinscriptdecode(coin,ramchain,&metalen,_script,&Kspace[ramchain->H.data->scriptspace],Kspace,s)) != vinscriptlen || (vinscript != 0 && memcmp(_script,vinscript,vinscriptlen) != 0) )
/*if ( (checklen= iguana_vinscriptdecode(coin,ramchain,&metalen,_script,&Kspace[ramchain->H.data->scriptspace],Kspace,s)) != vinscriptlen || (vinscript != 0 && memcmp(_script,vinscript,vinscriptlen) != 0) )
{
static uint64_t counter;
if ( counter++ < 100 )
@ -988,7 +741,7 @@ uint32_t iguana_ramchain_addspend(struct iguana_info *coin,RAMCHAIN_FUNC,bits256
printf(" vinscript\n");
printf("A addspend: vinscript expand error (%d vs %d) %d\n",checklen,vinscriptlen,vinscript!=0?memcmp(_script,vinscript,vinscriptlen):0);
}
}
}*/
//ramchain->H.scriptoffset += metalen;
}
else
@ -999,7 +752,10 @@ uint32_t iguana_ramchain_addspend(struct iguana_info *coin,RAMCHAIN_FUNC,bits256
s->sequenceid = sequence;
s->external = external, s->spendtxidind = txidind,
s->prevout = prev_vout;
static uint64_t good,bad;
s->ipbits = ipbits;
s->scriptpos = scriptpos;
s->scriptlen = vinscriptlen;
/*static uint64_t good,bad;
if ( 0 && iguana_metascript(coin,RAMCHAIN_ARG,s,vinscript,vinscriptlen,0) < 0 )
{
static long errlen,err2len; char errbuf[1024];
@ -1023,7 +779,7 @@ uint32_t iguana_ramchain_addspend(struct iguana_info *coin,RAMCHAIN_FUNC,bits256
bad += vinscriptlen;
} else good += vinscriptlen;
if ( 0 && (rand() % 100000) == 0 )
printf("good.%llu bad.%llu vinstats\n",(long long)good,(long long)bad);
printf("good.%llu bad.%llu vinstats\n",(long long)good,(long long)bad);*/
//s->hdrsi = hdrsi;
//s->bundlei = bundlei;
//char str[65]; printf("%s set prevout.%d -> %d\n",bits256_str(str,prev_hash),prev_vout,s->prevout);
@ -1049,7 +805,7 @@ uint32_t iguana_ramchain_addspend256(struct iguana_info *coin,struct iguana_peer
{
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 %d (%d %d) addspend.%d v %d RO value mismatch sequenceid.%x seq.%x prev_vout(%d vs %d) %s vs %s\n",s->scriptoffset,vinscriptlen,s->vinscriptlen,spendind,s->spendind,s->sequenceid,sequence,s->prevout,prev_vout,bits256_str(str,s->prevhash2),bits256_str(str2,prev_hash));
char str[65],str2[65]; printf("check offset %d (%d %d) addspend.%d v %d RO value mismatch sequenceid.%x seq.%x prev_vout(%d vs %d) %s vs %s\n",s->scriptpos,vinscriptlen,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);
@ -1064,11 +820,11 @@ uint32_t iguana_ramchain_addspend256(struct iguana_info *coin,struct iguana_peer
if ( (s->vinscriptlen= vinscriptlen) > 0 && vinscript != 0 && addr != 0 && addr->vinsfp != 0 && vinscriptlen < IGUANA_MAXSCRIPTSIZE)
{
s->ipbits = (uint32_t)addr->ipbits;
s->scriptoffset = (uint32_t)ftell(addr->vinsfp);
s->scriptpos = (uint32_t)ftell(addr->vinsfp);
if ( fwrite(vinscript,1,vinscriptlen,addr->vinsfp) != vinscriptlen )
printf("error writing vinscriptlen.%d\n",vinscriptlen);
else addr->dirty[1]++;
} else s->scriptoffset = 0;
} else s->scriptpos = 0;
//else printf("spend256 scriptfpos.%d\n",s->scriptfpos);
//char str[65]; 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),s->scriptfpos,s->vinscriptlen);
}
@ -1784,7 +1540,7 @@ int32_t iguana_ramchain_cmp(struct iguana_ramchain *A,struct iguana_ramchain *B,
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++)
/*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 )
@ -1795,7 +1551,7 @@ int32_t iguana_ramchain_cmp(struct iguana_ramchain *A,struct iguana_ramchain *B,
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 )
@ -1820,7 +1576,7 @@ int32_t iguana_ramchain_cmp(struct iguana_ramchain *A,struct iguana_ramchain *B,
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++)
/*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);
@ -1829,7 +1585,7 @@ int32_t iguana_ramchain_cmp(struct iguana_ramchain *A,struct iguana_ramchain *B,
printf(" checkscript.%d meta.%d\n",checklen,metalen);
//if ( memcmp(&U2a[i],&U2b[i],sizeof(U2a[i])) != 0 )
// return(-5);
}
}*/
}
}
else
@ -1845,9 +1601,9 @@ int32_t iguana_ramchain_cmp(struct iguana_ramchain *A,struct iguana_ramchain *B,
int32_t iguana_ramchain_iterate(struct iguana_info *coin,struct iguana_ramchain *dest,struct iguana_ramchain *ramchain,struct iguana_bundle *bp)
{
RAMCHAIN_DECLARE; RAMCHAIN_DESTDECLARE;
int32_t j,metalen,hdrsi,prevout,scriptlen; uint32_t sequenceid,destspendind=0,desttxidind=0;
bits256 prevhash; uint64_t value; uint8_t type,_script[IGUANA_MAXSCRIPTSIZE]; struct iguana_unspent *u; struct scriptdata *script;
struct iguana_txid *tx; struct iguana_ramchaindata *rdata; uint8_t *rmd160,*scriptdata;
int32_t j,hdrsi,prevout,scriptlen; uint32_t scriptpos,ipbits,sequenceid,destspendind=0,desttxidind=0;
bits256 prevhash; uint64_t value; uint8_t type; struct iguana_unspent *u;
struct iguana_txid *tx; struct iguana_ramchaindata *rdata; uint8_t *rmd160;
//if ( dest != 0 )
// printf("iterate ramchain.%p rdata.%p dest.%p ht.%d/%d txids.%p destoffset.%d\n",ramchain,ramchain->H.data,dest,bp->bundleheight,bp->n,ramchain->txids,dest->H.scriptoffset);
if ( (rdata= ramchain->H.data) == 0 )
@ -1885,30 +1641,30 @@ int32_t iguana_ramchain_iterate(struct iguana_info *coin,struct iguana_ramchain
}
for (j=0; j<tx->numvouts; j++)
{
script = 0;
scriptdata = 0;
ipbits = 0;
scriptpos = 0;
scriptlen = 0;
if ( ramchain->H.unspentind < rdata->numunspents )
{
if ( ramchain->expanded != 0 )
{
u = &Ux[ramchain->H.unspentind];
if ( 0 && ramchain->expanded == 0 && dest != 0 )
fprintf(stderr,"unspentind.%d pkind.%d Ux.%p scriptoffset.%d pubkeyoffset.%d\n",ramchain->H.unspentind,Ux[ramchain->H.unspentind].pkind,Ux,u->scriptoffset,P[u->pkind].pubkeyoffset);
value = u->value;
hdrsi = u->hdrsi;
type = u->type;
scriptlen = 0;
ipbits = u->ipbits;
scriptpos = u->scriptpos;
scriptlen = u->scriptlen;
if ( u->pkind < rdata->numpkinds )
{
rmd160 = P[u->pkind].rmd160;
scriptlen = 0;
/*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 ( iguana_ramchain_addunspent(coin,RAMCHAIN_ARG,value,hdrsi,rmd160,j,type,scriptdata,scriptlen) == 0 )
if ( iguana_ramchain_addunspent(coin,RAMCHAIN_ARG,value,hdrsi,rmd160,j,type,ipbits,scriptpos,scriptlen) == 0 )
return(-3);
}
}
@ -1918,7 +1674,10 @@ int32_t iguana_ramchain_iterate(struct iguana_info *coin,struct iguana_ramchain
value = U[ramchain->H.unspentind].value;
rmd160 = U[ramchain->H.unspentind].rmd160;
type = U[ramchain->H.unspentind].type & 0xf;
if ( U[ramchain->H.unspentind].scriptoffset != 0 )
ipbits = U[ramchain->H.unspentind].ipbits;
scriptpos = U[ramchain->H.unspentind].scriptpos;
scriptlen = U[ramchain->H.unspentind].scriptlen;
/*if ( U[ramchain->H.unspentind].scriptoffset != 0 )
{
scriptdata = &Kspace[U[ramchain->H.unspentind].scriptoffset];
scriptlen = U[ramchain->H.unspentind].scriptlen;
@ -1928,17 +1687,17 @@ int32_t iguana_ramchain_iterate(struct iguana_info *coin,struct iguana_ramchain
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");
} //else printf("no script\n");*/
//for (i=0; i<20; i++)
// printf("%02x",rmd160[i]);
//printf(" raw rmd160\n");
if ( iguana_ramchain_addunspent20(coin,0,RAMCHAIN_ARG,value,scriptdata,scriptlen,tx->txid,j,type,bp,rmd160) == 0 )
if ( iguana_ramchain_addunspent20(coin,0,RAMCHAIN_ARG,value,0,scriptlen,tx->txid,j,type,bp,rmd160) == 0 )
return(-4);
}
if ( dest != 0 )
{
//fprintf(stderr,"dest add %p[%d] type.%d offset.%d vs %d\n",scriptdata,scriptlen,type,dest->H.scriptoffset,dest->H.data->scriptspace);
if ( iguana_ramchain_addunspent(coin,RAMCHAIN_DESTARG,value,hdrsi,rmd160,j,type,scriptdata,scriptlen) == 0 )
if ( iguana_ramchain_addunspent(coin,RAMCHAIN_DESTARG,value,hdrsi,rmd160,j,type,ipbits,scriptpos,scriptlen) == 0 )
return(-5);
} //else printf("addunspent20 done\n");
} else return(-6);
@ -1961,16 +1720,19 @@ int32_t iguana_ramchain_iterate(struct iguana_info *coin,struct iguana_ramchain
tx = &T[ramchain->H.txidind];
for (j=0; j<tx->numvins; j++)
{
scriptdata = 0;
script = 0;
ipbits = 0;
scriptpos = 0;
scriptlen = 0;
if ( ramchain->expanded != 0 )
{
scriptlen = iguana_vinscriptdecode(coin,ramchain,&metalen,_script,&Kspace[ramchain->H.data->scriptspace],Kspace,&Sx[ramchain->H.spendind]);
scriptdata = _script;
ipbits = Sx[ramchain->H.spendind].ipbits;
scriptpos = Sx[ramchain->H.spendind].scriptpos;
scriptlen = Sx[ramchain->H.spendind].scriptlen;
//scriptlen = iguana_vinscriptdecode(coin,ramchain,&metalen,_script,&Kspace[ramchain->H.data->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,scriptdata,0*scriptlen) == 0 )
if ( iguana_ramchain_addspend(coin,RAMCHAIN_ARG,prevhash,prevout,Sx[ramchain->H.spendind].sequenceid,bp->hdrsi,ipbits,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);
@ -1987,23 +1749,26 @@ int32_t iguana_ramchain_iterate(struct iguana_info *coin,struct iguana_ramchain
sequenceid = S[ramchain->H.spendind].sequenceid;
prevhash = S[ramchain->H.spendind].prevhash2;
prevout = S[ramchain->H.spendind].prevout;
if ( S[ramchain->H.spendind].scriptoffset != 0 )
ipbits = S[ramchain->H.spendind].ipbits;
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,scriptdata,scriptlen,sequenceid,bp) == 0 )
if ( iguana_ramchain_addspend256(coin,0,RAMCHAIN_ARG,prevhash,prevout,0,scriptlen,sequenceid,bp) == 0 )
return(-8);
}
if ( dest != 0 )
{
if ( iguana_ramchain_addspend(coin,RAMCHAIN_DESTARG,prevhash,prevout,sequenceid,bp->hdrsi,scriptdata,0*scriptlen) == 0 )
if ( iguana_ramchain_addspend(coin,RAMCHAIN_DESTARG,prevhash,prevout,sequenceid,bp->hdrsi,ipbits,scriptpos,scriptlen) == 0 )
return(-9);
//printf("from dest iter scriptspace.%d\n",dest->H.stacksize);
}
@ -2014,105 +1779,12 @@ int32_t iguana_ramchain_iterate(struct iguana_info *coin,struct iguana_ramchain
return(0);
}
int32_t iguana_scriptspaceraw(struct iguana_info *coin,int32_t *scriptspacep,int32_t *sigspacep,int32_t *pubkeyspacep,struct iguana_msgtx *txarray,int32_t txn_count)
{
uint32_t i,j,sigspace,suffixlen,scriptspace,pubkeyspace,p2shspace,p2shsize,sigsize,pubkeysize,type,scriptlen; //struct iguana_spend256 *s; struct iguana_unspent20 *u;
struct iguana_msgtx *tx; struct vin_info V; uint8_t rmd160[20],scriptdata[IGUANA_MAXSCRIPTSIZE]; char asmstr[IGUANA_MAXSCRIPTSIZE*2+1];
return(1);
for (i=sigspace=scriptspace=pubkeyspace=p2shspace=0; i<txn_count; i++)
{
tx = &txarray[i];
for (j=0; j<tx->tx_out; j++)
{
memset(&V,0,sizeof(V));
type = iguana_calcrmd160(coin,&V,tx->vouts[j].pk_script,tx->vouts[j].pk_scriptlen,tx->txid,j,0xffffffff);
if ( type != 0 ) // IGUANA_SCRIPT_NULL
{
memcpy(rmd160,V.rmd160,sizeof(rmd160));
memset(&V,0,sizeof(V));
scriptlen = iguana_scriptgen(coin,&V.M,&V.N,V.coinaddr,scriptdata,asmstr,rmd160,type,(const struct vin_info *)&V,j);
if ( (scriptlen != tx->vouts[j].pk_scriptlen || (scriptdata != 0 && memcmp(scriptdata,tx->vouts[j].pk_script,scriptlen) != 0)) ) //tx->vouts[j].pk_scriptlen > sizeof(u->script) &&
{
scriptspace += tx->vouts[j].pk_scriptlen;
//printf("type.%d scriptspace.%d <= %d + 2\n",type,scriptspace,tx->vouts[j].pk_scriptlen);
}
}
}
for (j=0; j<tx->tx_in; j++)
{
iguana_vinscriptparse(coin,&V,&sigsize,&pubkeysize,&p2shsize,&suffixlen,tx->vins[j].vinscript,tx->vins[j].scriptlen);
pubkeyspace += pubkeysize;
p2shspace += p2shsize;
//if ( tx->vins[j].scriptlen > sizeof(s->vinscript) )
sigspace += tx->vins[j].scriptlen;
}
}
*scriptspacep = scriptspace + p2shspace, *sigspacep = sigspace, *pubkeyspacep = pubkeyspace;
return(scriptspace + sigspace);
}
int32_t iguana_ramchain_scriptspace(struct iguana_info *coin,int32_t *sigspacep,int32_t *pubkeyspacep,struct iguana_ramchain *ramchain)
{
RAMCHAIN_DECLARE;
int32_t j,scriptlen; struct vin_info V;
uint32_t sequence,p2shspace,altspace,sigspace,pubkeyspace,spendind,unspentind,p2shsize,pubkeysize,sigsize,scriptspace,suffixlen;
struct iguana_txid *tx; struct iguana_ramchaindata *rdata; uint8_t *scriptdata;
_iguana_ramchain_setptrs(RAMCHAIN_PTRS,ramchain->H.data);
*sigspacep = *pubkeyspacep = altspace = 0;
return(1);
if ( (rdata= ramchain->H.data) == 0 || ramchain->expanded != 0 )
{
printf("iguana_ramchain_scriptspace cant iterate without data and requires simple ramchain\n");
return(-1);
}
sigspace = pubkeyspace = p2shspace = 0;
scriptspace = 1;
for (ramchain->H.txidind=rdata->firsti; ramchain->H.txidind<rdata->numtxids; ramchain->H.txidind++)
{
tx = &T[ramchain->H.txidind];
for (j=0; j<tx->numvouts; j++)
{
if ( (unspentind= ramchain->H.unspentind++) < rdata->numunspents )
if ( U[unspentind].scriptlen != 0 )
scriptspace += U[unspentind].scriptlen + 3;
}
for (j=0; j<tx->numvins; j++)
{break;
if ( (spendind= ramchain->H.spendind++) < rdata->numspends )
{
sequence = S[spendind].sequenceid;
scriptlen = S[spendind].vinscriptlen;
if ( S[spendind].scriptoffset != 0 && S[spendind].scriptoffset+scriptlen < ramchain->H.data->scriptspace )
{
scriptdata = &Kspace[S[spendind].scriptoffset];
altspace += scriptlen;
if ( scriptdata != 0 )
{
iguana_vinscriptparse(coin,&V,&sigsize,&pubkeysize,&p2shsize,&suffixlen,scriptdata,scriptlen);
p2shspace += p2shsize;
sigspace += sigsize;
pubkeyspace += pubkeysize;
sigspace += suffixlen;
// fprintf(stderr,"(%d %d %d %d).%d ",sigsize,pubkeysize,p2shsize,suffixlen,scriptlen);
} //else fprintf(stderr,"(none)" );
}
}
}
//altspace += tx->numvins * 16 + 128; // for metascripts
//scriptspace += tx->numvins * 16 + 128; // for metascripts
//fprintf(stderr,"scriptspace.%u altspace.%u, ",scriptspace,altspace);
}
*sigspacep = sigspace, *pubkeyspacep = pubkeyspace;
//printf("altspace.%d numvouts.%d numvins.%d scriptspace.%d p2shspace.%d sigspace.%d pubkeyspace.%d\n",altspace,tx->numvouts,tx->numvins,scriptspace,p2shspace,sigspace,pubkeyspace);
return(scriptspace + p2shspace);
}
long iguana_ramchain_data(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)
{
int32_t verifyflag = 0; static uint64_t totalrecv;
RAMCHAIN_DECLARE; struct iguana_ramchain R,*mapchain,*ramchain = &addr->ramchain;
struct iguana_msgtx *tx; char fname[1024]; uint8_t rmd160[20]; long fsize; void *ptr;
int32_t i,j,fpos,scriptsize,pubkeysize,sigsize,firsti=1,err,flag,bundlei = -2;
int32_t i,j,fpos,pubkeysize,sigsize,firsti=1,err,flag,bundlei = -2;
struct iguana_bundle *bp = 0; struct iguana_block *block; uint32_t scriptspace,stackspace;
totalrecv += recvlen;
for (i=0; i<sizeof(addr->dirty)/sizeof(*addr->dirty); i++)
@ -2152,7 +1824,8 @@ long iguana_ramchain_data(struct iguana_info *coin,struct iguana_peer *addr,stru
}
//return(block->fpos);
}
scriptspace = iguana_scriptspaceraw(coin,&scriptsize,&sigsize,&pubkeysize,txarray,txn_count);
sigsize = pubkeysize = 0;
scriptspace = 1;//iguana_scriptspaceraw(coin,&scriptsize,&sigsize,&pubkeysize,txarray,txn_count);
if ( iguana_ramchain_init(ramchain,&addr->TXDATA,&addr->HASHMEM,1,txn_count,origtxdata->numunspents,origtxdata->numspends,0,0,(scriptspace+sigsize+pubkeysize)*1.1,0,1) == 0 )
{
if ( block->fpipbits == 0 )
@ -2554,7 +2227,7 @@ int32_t iguana_bundlesaveHT(struct iguana_info *coin,struct OS_memspace *mem,str
RAMCHAIN_DESTDECLARE; RAMCHAIN_DECLARE;
void **ptrs,*ptr; long *filesizes,filesize; uint32_t *ipbits; char fname[1024];
struct iguana_ramchain *R,*mapchain,*dest,newchain; uint32_t fpipbits,now = (uint32_t)time(NULL);
int32_t i,numtxids,valid,sigspace,sigsize,pubkeysize,pubkeyspace,numunspents,numspends,numpkinds,numexternaltxids,scriptspace,fpos; struct iguana_block *block;
int32_t i,numtxids,valid,sigspace,pubkeyspace,numunspents,numspends,numpkinds,numexternaltxids,scriptspace,fpos; struct iguana_block *block;
struct OS_memspace HASHMEM; int32_t err,j,num,hdrsi,bundlei,firsti= 1,retval = -1;
//if ( bp->bundleheight == 166000 || bp->bundleheight == 316000 || bp->bundleheight == 142000 || bp->bundleheight == 306000 || bp->bundleheight == 128000 || bp->bundleheight == 254000 || bp->bundleheight == 190000 || bp->bundleheight == 118000 || bp->bundleheight == 62000 || bp->bundleheight == 148000 )
//return(0);
@ -2617,9 +2290,9 @@ int32_t iguana_bundlesaveHT(struct iguana_info *coin,struct OS_memspace *mem,str
numtxids += (mapchain->H.data->numtxids - 1);
numunspents += (mapchain->H.data->numunspents - 1);
numspends += (mapchain->H.data->numspends - 1);
scriptspace += iguana_ramchain_scriptspace(coin,&sigsize,&pubkeysize,mapchain);
sigspace += sigsize;
pubkeyspace += pubkeysize;
scriptspace += 0;//iguana_ramchain_scriptspace(coin,&sigsize,&pubkeysize,mapchain);
//sigspace += sigsize;
//pubkeyspace += pubkeysize;
if ( (block= bp->blocks[bundlei]) == 0 || bits256_nonz(block->RO.hash2) == 0 || block != iguana_blockfind(coin,block->RO.hash2) || memcmp(block->RO.hash2.bytes,bp->hashes[bundlei].bytes,sizeof(bits256)) != 0 )
{
printf("block.%p error vs %p\n",block,iguana_blockfind(coin,block->RO.hash2));

9
iguana/iguana_recv.c
View File

@ -1088,7 +1088,7 @@ int32_t iguana_reqblocks(struct iguana_info *coin)
int32_t hdrsi,lflag,n,numissued,bundlei,flag = 0; bits256 hash2; struct iguana_block *next,*block; struct iguana_bundle *bp; struct iguana_peer *addr;
if ( 1 && (bp= coin->current) != 0 && bp->numsaved < bp->n ) // queue_size(&coin->priorityQ) == 0 &&
{
for (hdrsi=numissued=0; hdrsi<coin->peers.numranked && coin->current->hdrsi+hdrsi<coin->bundlescount && numissued<3; hdrsi++)
for (hdrsi=numissued=0; hdrsi<coin->peers.numranked && coin->current->hdrsi+hdrsi<coin->bundlescount && numissued<bp->n; hdrsi++)
{
if ( (bp= coin->bundles[hdrsi + coin->current->hdrsi]) == 0 )
continue;
@ -1101,9 +1101,10 @@ int32_t iguana_reqblocks(struct iguana_info *coin)
n++;
else if ( time(NULL) > block->issued+60 ) //bp->numsaved > bp->n*.9 &&
{
//char str[65];
char str[65];
//printf("%d ",bundlei);
//printf("%d) %p [%d:%d] %s\n",hdrsi,addr,bp->hdrsi,bundlei,bits256_str(str,block->RO.hash2));
if ( hdrsi == 0 )
printf("%d) %p [%d:%d] %s\n",hdrsi,addr,bp->hdrsi,bundlei,bits256_str(str,block->RO.hash2));
/*block->fpipbits = 0;
block->queued = 0;
block->issued = 0;
@ -1112,7 +1113,7 @@ int32_t iguana_reqblocks(struct iguana_info *coin)
iguana_sendblockreqPT(coin,addr,bp,bundlei,block->RO.hash2,0);
//iguana_blockQ(coin,bp,bundlei,block->RO.hash2,1);
flag++;
if ( ++numissued > 2 )
if ( ++numissued > bp->n )
break;
}
}

348
iguana/iguana_scripts.c
View File

@ -779,3 +779,351 @@ char *iguana_scriptget(struct iguana_info *coin,char *scriptstr,char *asmstr,int
init_hexbytes_noT(scriptstr,script,scriptlen);
return(scriptstr);
}
#ifdef later
int32_t iguana_vinscriptdecode(struct iguana_info *coin,struct iguana_ramchain *ramchain,int32_t *metalenp,uint8_t _script[IGUANA_MAXSCRIPTSIZE],uint8_t *Kstackend,uint8_t *Kspace,struct iguana_spend *s)
{
int32_t i,suffixlen,len = 0; long diff; uint8_t *pubkey,*metascript = &Kspace[s->scriptoffset]; uint32_t poffset; int32_t totalsize,sigslen,plen,stacksize=0,p2shlen=0,scriptlen = 0;
if ( s->scriptoffset == 0 )
{
//printf("iguana_vinscriptdecode: null scriptoffset\n");
return(0);
}
len += iguana_rwvarint32(0,&metascript[len],(void *)&totalsize);
*metalenp = 0;
if ( s->rawmode != 0 )
{
*metalenp = 0;
if ( totalsize < IGUANA_MAXSCRIPTSIZE )
{
//printf("rawmode.%d\n",totalsize);
memcpy(_script,&metascript[len],totalsize);
return(totalsize);
}
printf("illegal rawmode vinscript totalsize.%d\n",totalsize);
return(-1);
}
if ( totalsize > IGUANA_MAXSCRIPTSIZE )
{
fprintf(stderr,"totalsize too big %d\n",totalsize);
return(0);
}
// expand metascript!!
totalsize += len;
len += iguana_rwvarint32(0,&metascript[len],(void *)&sigslen);
//printf("totalsize %d, len %d sigslen %d numpubs.%d p2sh.%d\n",totalsize,len,sigslen,s->numpubkeys,s->p2sh);
if ( sigslen > 0 && sigslen < 74*16 )
{
len += iguana_rwvarint32(0,&metascript[len],(void *)&stacksize);
if ( ramchain->sigsfileptr != 0 && stacksize < ramchain->sigsfilesize )
memcpy(&_script[scriptlen],(void *)((long)ramchain->sigsfileptr + ramchain->sigsfilesize - stacksize),sigslen);
else
{
diff = (long)Kstackend - (long)Kspace;
if ( stacksize < diff )
memcpy(&_script[scriptlen],&Kspace[diff - stacksize],sigslen);
}
scriptlen += sigslen;
}
if ( s->numpubkeys > 0 )
{
for (i=0; i<s->numpubkeys; i++)
{
len += iguana_rwvarint32(0,&metascript[len],(void *)&poffset);
if ( poffset > ramchain->H.data->scriptspace-33 )
{
printf("illegal poffset.%d/%d\n",poffset,ramchain->H.data->scriptspace);
return(-1);
}
//printf("poffset[%d] of %d poffset %x\n",i,s->numpubkeys,poffset);
pubkey = &Kspace[poffset];
if ( (plen= bitcoin_pubkeylen(pubkey)) <= 0 )
{
/*int32_t j;
for (j=0; j<totalsize; j++)
printf("%02x",metascript[j]);
printf(" metascript\n");
for (j=0; j<scriptlen; j++)
printf("%02x",_script[j]);
printf(" _script\n");
printf(" iguana_vinscriptdecode illegal pubkey.%d numpubs.%d numsigs.%d\n",i,s->numpubkeys,s->numsigs);*/
*metalenp = len;
return(scriptlen);
}
else
{
_script[scriptlen++] = plen;
//printf("plen.%d\n",i);
memcpy(&_script[scriptlen],pubkey,plen), scriptlen += plen;
}
}
}
if ( s->p2sh != 0 )
{
len += iguana_rwvarint32(0,&metascript[len],(void *)&p2shlen);
if ( p2shlen > 0 && p2shlen < IGUANA_MAXSCRIPTSIZE )
{
if ( p2shlen <= 75 )
_script[scriptlen++] = 0x4c, _script[scriptlen++] = p2shlen;
else _script[scriptlen++] = 0x4d, _script[scriptlen++] = p2shlen & 0xff, _script[scriptlen++] = (p2shlen>>8) & 0xff;
//printf("p2shlen.%d\n",p2shlen);
memcpy(&_script[scriptlen],&metascript[len],p2shlen), scriptlen += p2shlen, len += p2shlen;
}
}
if ( (suffixlen= (totalsize - len)) != 0 )
{
if ( suffixlen < 0 || suffixlen >= IGUANA_MAXSCRIPTSIZE )
printf("suffixlen.%d totalsize.%d vs len.%d\n",suffixlen,totalsize,len);
else memcpy(&_script[scriptlen],&metascript[len],suffixlen), scriptlen += suffixlen, len += suffixlen;
}
*metalenp = len - 1 - (len>=0xfd ? 2 : 0);
return(scriptlen);
}
int32_t iguana_vinscriptencode(struct iguana_info *coin,int32_t *metalenp,uint8_t *Kstackend,uint32_t stacksize,uint8_t *Kspace,uint32_t scriptoffset,struct iguana_spend *s,uint8_t *sigsbuf,int32_t sigslen,uint32_t *poffsets,uint8_t *p2shscript,int32_t p2shlen,uint8_t *suffix,int32_t suffixlen)
{
int32_t i,len = 0; long diff; uint8_t metascript[IGUANA_MAXSCRIPTSIZE]; uint32_t origoffset = scriptoffset;
*metalenp = 0;
//printf("vinencode[%d] <- stacksize.%d sigslen.%d numsigs.%d numpubs.%d p2shlen.%d suffixlen.%d\n",scriptoffset,stacksize,sigslen,s->numsigs,s->numpubkeys,p2shlen,suffixlen);
if ( sigslen == 0 && s->numpubkeys == 0 && p2shlen == 0 && suffixlen == 0 )
{
printf("spendencode: null script??\n");
return(0);
}
len += iguana_rwvarint32(1,&metascript[len],(void *)&sigslen);
if ( sigslen > 0 )
{
diff = (long)Kstackend - (long)Kspace;
if ( diff < stacksize )
{
printf("vinscriptencode error diff.%ld < stacksize.%u\n",diff,stacksize);
return(0);
}
memcpy(&Kspace[diff - stacksize],sigsbuf,sigslen);
//printf("Kspace.%p Kstackend.%p diff.%ld stacksize.%d sigsbuf.%p sigslen.%d [%02x]\n",Kspace,Kstackend,diff,stacksize,sigsbuf,sigslen,Kspace[diff - stacksize + sigslen - 1]);
for (i=0; i<sigslen; i++)
{break;
printf("%02x",sigsbuf[i]);
//printf("i.%d [%p] (%d)\n",i,&Kspace[diff - stacksize + i],i-stacksize);
//Kspace[diff - stacksize + i] = sigsbuf[i];
}
len += iguana_rwvarint32(1,&metascript[len],&stacksize);
//printf(" sigsbuf len.%d -> %p stacksize.%d\n",len,&Kspace[diff - stacksize],stacksize);
}
if ( s->numpubkeys > 0 )
{
//printf("metalen.%d\n",len);
for (i=0; i<s->numpubkeys; i++)
{
len += iguana_rwvarint32(1,&metascript[len],&poffsets[i]);
//printf("EMIT pubkey poffsets.[%x] len.%d\n",poffsets[0],len);
}
}
if ( p2shlen != 0 )
{
len += iguana_rwvarint32(1,&metascript[len],(void *)&p2shlen);
memcpy(&metascript[len],p2shscript,p2shlen), len += p2shlen;
}
if ( suffixlen > 0 && suffixlen < IGUANA_MAXSCRIPTSIZE )
{
//printf("[%d] <- SUFFIX.(%02x) len.%d\n",len,suffix[0],suffixlen);
memcpy(&metascript[len],suffix,suffixlen), len += suffixlen;
}
scriptoffset += iguana_rwvarint32(1,&Kspace[scriptoffset],(void *)&len);
memcpy(&Kspace[scriptoffset],metascript,len);
//for (i=0; i<scriptoffset + len - origoffset; i++)
// printf("%02x",Kspace[origoffset+i]);
//printf(" ret METAscript scriptoffset.%d + len.%d - orig.%d = %d\n",scriptoffset,len,origoffset,scriptoffset + len - origoffset);
*metalenp = len;
return(scriptoffset + len - origoffset);
}
int32_t iguana_metascript(struct iguana_info *coin,RAMCHAIN_FUNC,struct iguana_spend *s,uint8_t *vinscript,int32_t vinscriptlen,int32_t rawflag)
{
int32_t i,len,metalen,checkmetalen,decodelen; struct vin_info V;
uint32_t poffsets[16],sigsize,pubkeysize,p2shsize,sigslen,suffixlen;
uint8_t sigsbuf[16*128],_script[IGUANA_MAXSCRIPTSIZE],*suffix;
sigslen = 0;
if ( vinscript != 0 && vinscriptlen > 0 && vinscriptlen < IGUANA_MAXSCRIPTSIZE )
{
memset(&V,0,sizeof(V));
if ( rawflag == 0 )
{
s->sighash = iguana_vinscriptparse(coin,&V,&sigsize,&pubkeysize,&p2shsize,&suffixlen,vinscript,vinscriptlen);
//for (i=0; i<33; i++)
// printf("%02x",V.signers[0].pubkey[i]);
//printf(" parsed pubkey0\n");
//for (i=0; i<20; i++)
// printf("%02x",V.signers[0].rmd160[i]);
//printf(" parsed rmd160_0\n");
memset(sigsbuf,0,sizeof(sigsbuf));
memset(poffsets,0,sizeof(poffsets));
for (i=sigslen=0; i<V.numsigs; i++)
{
if ( V.signers[i].siglen > 0 )
{
sigsbuf[sigslen++] = V.signers[i].siglen;
memcpy(&sigsbuf[sigslen],V.signers[i].sig,V.signers[i].siglen);
sigslen += V.signers[i].siglen;
}
}
for (i=0; i<V.numpubkeys; i++)
{
if ( V.signers[i].pubkey[0] != 0 )
{
if ( (poffsets[i]= iguana_ramchain_pubkeyoffset(coin,RAMCHAIN_ARG,1,&ramchain->pkind,&ramchain->H.scriptoffset,V.signers[i].pubkey,V.signers[i].rmd160)) == 0 )
{
//printf("addspend: error couldnt get pubkeyoffset\n");
return(-1);
} //else printf("poffset[%d] <- 0x%x (%02x %02x)\n",i,poffsets[i],Kspace[poffsets[i]],Kspace[poffsets[i]+32]);
}
}
s->numsigs = V.numsigs;
s->numpubkeys = V.numpubkeys;
if ( p2shsize != 0 )
s->p2sh = 1;
suffix = &vinscript[vinscriptlen-suffixlen];
if ( sigslen+V.numsigs+V.numpubkeys+suffixlen != 0 )
{
ramchain->H.stacksize += sigslen;
s->scriptoffset = ramchain->H.scriptoffset;
len = iguana_vinscriptencode(coin,&metalen,&Kspace[ramchain->H.data->scriptspace],ramchain->H.stacksize,Kspace,ramchain->H.scriptoffset,s,sigsbuf,sigslen,poffsets,V.p2shscript,V.p2shlen,suffix,suffixlen);
} else printf("sigslen.%d numsigs.%d numpubs.%d suffixlen.%d\n",sigslen,V.numsigs,V.numpubkeys,suffixlen);
}
else
{
metalen = sigslen = 0;
s->sighash = s->numsigs = s->numpubkeys = s->p2sh = 0;
suffix = vinscript;
suffixlen = vinscriptlen;
//for (i=0; i<vinscriptlen; i++)
// printf("%02x",vinscript[i]);
//printf(" rawmode mode.%d\n",vinscriptlen);
s->scriptoffset = ramchain->H.scriptoffset;
s->rawmode = 1;
ramchain->H.scriptoffset += iguana_rwvarint32(1,&Kspace[s->scriptoffset],(void *)&vinscriptlen);
memcpy(&Kspace[ramchain->H.scriptoffset],vinscript,vinscriptlen);
ramchain->H.scriptoffset += vinscriptlen;
}
}
//printf("checklen.%d scriptoffset.%d\n",checklen,ramchain->H.scriptoffset);
if ( (decodelen= iguana_vinscriptdecode(coin,ramchain,&checkmetalen,_script,&Kspace[ramchain->H.data->scriptspace],Kspace,s)) != vinscriptlen || (vinscript != 0 && memcmp(_script,vinscript,vinscriptlen) != 0) || checkmetalen != metalen )
{
//static uint64_t counter;
//if ( counter++ < 100 )
{
for (i=0; i<decodelen; i++)
printf("%02x",_script[i]);
printf(" decoded checklen.%d metalen.%d\n",checkmetalen,metalen);
if ( vinscript != 0 )
{
for (i=0; i<vinscriptlen; i++)
printf("%02x",vinscript[i]);
printf(" vinscript\n");
}
printf("B addspend: vinscript expand error (%d vs %d) %d\n",decodelen,vinscriptlen,vinscript!=0?memcmp(_script,vinscript,vinscriptlen):0);
}
ramchain->H.stacksize -= sigslen;
return(-1);
} //else s->coinbase = 1;//, printf("vin reconstructed metalen.%d vinlen.%d\n",metalen,checklen);
ramchain->H.scriptoffset += len;
return(metalen);
}
int32_t iguana_scriptspaceraw(struct iguana_info *coin,int32_t *scriptspacep,int32_t *sigspacep,int32_t *pubkeyspacep,struct iguana_msgtx *txarray,int32_t txn_count)
{
uint32_t i,j,sigspace,suffixlen,scriptspace,pubkeyspace,p2shspace,p2shsize,sigsize,pubkeysize,type,scriptlen; //struct iguana_spend256 *s; struct iguana_unspent20 *u;
struct iguana_msgtx *tx; struct vin_info V; uint8_t rmd160[20],scriptdata[IGUANA_MAXSCRIPTSIZE]; char asmstr[IGUANA_MAXSCRIPTSIZE*2+1];
return(1);
for (i=sigspace=scriptspace=pubkeyspace=p2shspace=0; i<txn_count; i++)
{
tx = &txarray[i];
for (j=0; j<tx->tx_out; j++)
{
memset(&V,0,sizeof(V));
type = iguana_calcrmd160(coin,&V,tx->vouts[j].pk_script,tx->vouts[j].pk_scriptlen,tx->txid,j,0xffffffff);
if ( type != 0 ) // IGUANA_SCRIPT_NULL
{
memcpy(rmd160,V.rmd160,sizeof(rmd160));
memset(&V,0,sizeof(V));
scriptlen = iguana_scriptgen(coin,&V.M,&V.N,V.coinaddr,scriptdata,asmstr,rmd160,type,(const struct vin_info *)&V,j);
if ( (scriptlen != tx->vouts[j].pk_scriptlen || (scriptdata != 0 && memcmp(scriptdata,tx->vouts[j].pk_script,scriptlen) != 0)) ) //tx->vouts[j].pk_scriptlen > sizeof(u->script) &&
{
scriptspace += tx->vouts[j].pk_scriptlen;
//printf("type.%d scriptspace.%d <= %d + 2\n",type,scriptspace,tx->vouts[j].pk_scriptlen);
}
}
}
for (j=0; j<tx->tx_in; j++)
{
iguana_vinscriptparse(coin,&V,&sigsize,&pubkeysize,&p2shsize,&suffixlen,tx->vins[j].vinscript,tx->vins[j].scriptlen);
pubkeyspace += pubkeysize;
p2shspace += p2shsize;
//if ( tx->vins[j].scriptlen > sizeof(s->vinscript) )
sigspace += tx->vins[j].scriptlen;
}
}
*scriptspacep = scriptspace + p2shspace, *sigspacep = sigspace, *pubkeyspacep = pubkeyspace;
return(scriptspace + sigspace);
}
int32_t iguana_ramchain_scriptspace(struct iguana_info *coin,int32_t *sigspacep,int32_t *pubkeyspacep,struct iguana_ramchain *ramchain)
{
RAMCHAIN_DECLARE;
int32_t j,scriptlen; struct vin_info V;
uint32_t sequence,p2shspace,altspace,sigspace,pubkeyspace,spendind,unspentind,p2shsize,pubkeysize,sigsize,scriptspace,suffixlen;
struct iguana_txid *tx; struct iguana_ramchaindata *rdata; uint8_t *scriptdata;
_iguana_ramchain_setptrs(RAMCHAIN_PTRS,ramchain->H.data);
*sigspacep = *pubkeyspacep = altspace = 0;
return(1);
if ( (rdata= ramchain->H.data) == 0 || ramchain->expanded != 0 )
{
printf("iguana_ramchain_scriptspace cant iterate without data and requires simple ramchain\n");
return(-1);
}
sigspace = pubkeyspace = p2shspace = 0;
scriptspace = 1;
for (ramchain->H.txidind=rdata->firsti; ramchain->H.txidind<rdata->numtxids; ramchain->H.txidind++)
{
tx = &T[ramchain->H.txidind];
for (j=0; j<tx->numvouts; j++)
{
if ( (unspentind= ramchain->H.unspentind++) < rdata->numunspents )
if ( U[unspentind].scriptlen != 0 )
scriptspace += U[unspentind].scriptlen + 3;
}
for (j=0; j<tx->numvins; j++)
{break;
if ( (spendind= ramchain->H.spendind++) < rdata->numspends )
{
sequence = S[spendind].sequenceid;
scriptlen = S[spendind].vinscriptlen;
if ( S[spendind].scriptoffset != 0 && S[spendind].scriptoffset+scriptlen < ramchain->H.data->scriptspace )
{
scriptdata = &Kspace[S[spendind].scriptoffset];
altspace += scriptlen;
if ( scriptdata != 0 )
{
iguana_vinscriptparse(coin,&V,&sigsize,&pubkeysize,&p2shsize,&suffixlen,scriptdata,scriptlen);
p2shspace += p2shsize;
sigspace += sigsize;
pubkeyspace += pubkeysize;
sigspace += suffixlen;
// fprintf(stderr,"(%d %d %d %d).%d ",sigsize,pubkeysize,p2shsize,suffixlen,scriptlen);
} //else fprintf(stderr,"(none)" );
}
}
}
//altspace += tx->numvins * 16 + 128; // for metascripts
//scriptspace += tx->numvins * 16 + 128; // for metascripts
//fprintf(stderr,"scriptspace.%u altspace.%u, ",scriptspace,altspace);
}
*sigspacep = sigspace, *pubkeyspacep = pubkeyspace;
//printf("altspace.%d numvouts.%d numvins.%d scriptspace.%d p2shspace.%d sigspace.%d pubkeyspace.%d\n",altspace,tx->numvouts,tx->numvins,scriptspace,p2shspace,sigspace,pubkeyspace);
return(scriptspace + p2shspace);
}
#endif

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