lukechilds
/
SuperNET
mirror of https://github.com/lukechilds/SuperNET.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

Merge

patch-3
jl777 7 years ago
parent
e0bbc7c2c8
commit
52c64370b2
1 changed files with 0 additions and 193 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 193
      iguana/dpow/dpow_fsm.c

193
iguana/dpow/dpow_fsm.c
View File

@ -230,199 +230,6 @@ int32_t dpow_opreturn_parsesrc(bits256 *blockhashp,int32_t *heightp,bits256 *txi
return(-1);
}
<<<<<<< HEAD
/*bits256 dpow_calcMoM(uint32_t *MoMdepthp,struct supernet_info *myinfo,struct iguana_info *coin,int32_t height)
=======
int32_t dpow_txhasnotarization(uint64_t *signedmaskp,int32_t *nothtp,struct supernet_info *myinfo,struct iguana_info *coin,bits256 txid,int32_t height,struct komodo_ccdataMoMoM *mdata)
{
cJSON *txobj,*vins,*vin,*vouts,*vout,*spentobj,*sobj; char *hexstr; uint8_t script[256]; bits256 spenttxid; uint64_t notarymask=0; int32_t i,j,numnotaries,len,spentvout,numvins,numvouts,hasnotarization = 0;
if ( (txobj= dpow_gettransaction(myinfo,coin,txid)) != 0 )
{
if ( (vins= jarray(&numvins,txobj,"vin")) != 0 )
{
if ( numvins >= DPOW_MIN_ASSETCHAIN_SIGS )
{
notarymask = numnotaries = 0;
for (i=0; i<numvins; i++)
{
vin = jitem(vins,i);
spenttxid = jbits256(vin,"txid");
spentvout = jint(vin,"vout");
if ( (spentobj= dpow_gettransaction(myinfo,coin,spenttxid)) != 0 )
{
if ( (vouts= jarray(&numvouts,spentobj,"vout")) != 0 )
{
if ( spentvout < numvouts )
{
vout = jitem(vouts,spentvout);
if ( (sobj= jobj(vout,"scriptPubKey")) != 0 && (hexstr= jstr(sobj,"hex")) != 0 && (len= is_hexstr(hexstr,0)) == 35*2 )
{
len >>= 1;
decode_hex(script,len,hexstr);
if ( script[0] == 33 && script[34] == 0xac )
{
for (j=0; j<Notaries_num; j++)
{
if ( strncmp(Notaries_elected[j][1],hexstr+2,66) == 0 )
{
if ( ((1LL << j) & notarymask) == 0 )
{
//printf("n%d ",j);
numnotaries++;
notarymask |= (1LL << j);
break;
}
}
}
}
}
}
}
free_json(spentobj);
}
}
if ( numnotaries > 0 )
{
if ( numnotaries >= DPOW_MIN_ASSETCHAIN_SIGS )
{
hasnotarization = 1;
*nothtp = 0;
if ( (vouts= jarray(&numvouts,txobj,"vout")) != 0 )
{
bits256 blockhash,txid,MoM; uint32_t MoMdepth; char symbol[65];//,str[65],str2[65],str3[65];
vout = jitem(vouts,numvouts-1);
if ( (sobj= jobj(vout,"scriptPubKey")) != 0 && (hexstr= jstr(sobj,"hex")) != 0 && (len= is_hexstr(hexstr,0)) > 36*2 && len < sizeof(script)*2 )
{
len >>= 1;
decode_hex(script,len,hexstr);
if ( dpow_opreturn_parsesrc(&blockhash,nothtp,&txid,symbol,&MoM,&MoMdepth,script,len,mdata) > 0 && strcmp(symbol,coin->symbol) == 0 )
{
//if ( Notaries_port != DPOW_SOCKPORT ) // keep going till valid MoM found, useful for new chains without any MoM
{
if ( bits256_nonz(MoM) == 0 || MoMdepth == 0 || *nothtp >= height || *nothtp < 0 )
{
*nothtp = 0;
}
}
if ( mdata->pairs != 0 && mdata->numpairs > 0 )
{
for (j=0; j<mdata->numpairs; j++)
{
if ( mdata->pairs[j].notarization_height > coin->MoMoMheight )
{
coin->MoMoMheight = mdata->pairs[j].notarization_height;
printf("set %s MoMoMheight <- %d\n",coin->symbol,coin->MoMoMheight);
}
}
}
//printf("%s.%d notarizationht.%d %s -> %s MoM.%s [%d]\n",symbol,height,*nothtp,bits256_str(str,blockhash),bits256_str(str2,txid),bits256_str(str3,MoM),MoMdepth);
}
}
}
}
}
}
}
free_json(txobj);
}
if ( hasnotarization != 0 )
(*signedmaskp) = notarymask;
return(hasnotarization);
}
int32_t dpow_hasnotarization(uint64_t *signedmaskp,int32_t *nothtp,struct supernet_info *myinfo,struct iguana_info *coin,cJSON *blockjson,int32_t ht,struct komodo_ccdataMoMoM *mdata)
{
int32_t i,n,hasnotarization = 0; bits256 txid; cJSON *txarray;
*nothtp = 0;
*signedmaskp = 0;
memset(mdata,0,sizeof(*mdata));
if ( (txarray= jarray(&n,blockjson,"tx")) != 0 )
{
for (i=0; i<n; i++)
{
txid = jbits256i(txarray,i);
hasnotarization += dpow_txhasnotarization(signedmaskp,nothtp,myinfo,coin,txid,ht,mdata);
}
}
return(hasnotarization);
}
bits256 dpow_calcMoM(uint32_t *MoMdepthp,struct supernet_info *myinfo,struct iguana_info *coin,int32_t height)
>>>>>>> dev
{
struct komodo_ccdataMoMoM mdata; bits256 MoM,blockhash,merkle,*merkles; cJSON *blockjson; uint64_t signedmask; int32_t breakht=0,notht=0,ht,maxdepth = DPOW_MAXMOMDEPTH,MoMdepth = 0;
memset(MoM.bytes,0,sizeof(MoM));
blockhash = dpow_getblockhash(myinfo,coin,height);
//printf("start MoM calc %s height.%d\n",coin->symbol,height);
if ( (blockjson= dpow_getblock(myinfo,coin,blockhash)) != 0 )
{
merkle = jbits256(blockjson,"merkleroot");
free_json(blockjson);
if ( bits256_nonz(merkle) != 0 )
{
merkles = calloc(4*maxdepth+1,sizeof(*merkles));
merkles[MoMdepth++] = merkle;
ht = height - MoMdepth;
while ( MoMdepth < maxdepth && ht > breakht && ht > 0 )
{
//fprintf(stderr,"%s.%d ",coin->symbol,ht);
blockhash = dpow_getblockhash(myinfo,coin,ht);
if ( (blockjson= dpow_getblock(myinfo,coin,blockhash)) != 0 )
{
if ( breakht == 0 && dpow_hasnotarization(&signedmask,&notht,myinfo,coin,blockjson,ht,&mdata) > 0 )
{
breakht = notht;
printf("%s has notarization at %d for breakht.%d\n",coin->symbol,ht,notht);
}
merkle = jbits256(blockjson,"merkleroot");
free_json(blockjson);
if ( bits256_nonz(merkle) != 0 )
merkles[MoMdepth++] = merkle;
else
{
printf("%s MoMdepth.%d ht.%d from height.%d, null merkleroot\n",coin->symbol,MoMdepth,ht,height);
MoMdepth = 0;
if ( mdata.pairs != 0 )
free(mdata.pairs);
break;
}
}
else
{
printf("%s MoMdepth.%d ht.%d from height.%d, no blockhash\n",coin->symbol,MoMdepth,ht,height);
MoMdepth = 0;
if ( mdata.pairs != 0 )
free(mdata.pairs);
break;
}
ht = height - MoMdepth;
usleep(10000);
}
if ( MoMdepth > 0 )
{
MoM = iguana_merkle(coin->symbol,merkles,MoMdepth);
char str[65]; printf("%s from height.%d ht.%d MoMdepth.%d -> MoM %s\n",coin->symbol,height,ht,MoMdepth,bits256_str(str,MoM));
}
else
{
printf("unexpected %s from height.%d MoMdepth.%d vs max.%d\n",coin->symbol,height,MoMdepth,maxdepth);
MoMdepth = 0;
}
free(merkles);
} else printf("%s.ht%d null merkles\n",coin->symbol,height);
} else printf("%s.ht%d null block\n",coin->symbol,height);
*MoMdepthp = MoMdepth;
//printf("done MoM calc %s height.%d MoMdepth.%d\n",coin->symbol,height,MoMdepth);
return(MoM);
}*/
/*{
"coin": "PIZZA",
"height": 30623,
"MoMdepth": 10000,
"MoM": "797239cfd3611d359ec515fa493062cc2838172a99fd86de1d0305d009abde40"
}*/
bits256 dpow_calcMoM(uint32_t *MoMdepthp,struct supernet_info *myinfo,struct iguana_info *coin,int32_t height)
{
bits256 MoM; cJSON *MoMjson,*infojson; int32_t prevMoMheight;

Write Preview
Loading…
Cancel
Save