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

MoM calculations 

https://github.com/libscott/hoek/blob/spec/specs/bet.md
jl777
jl777 7 years ago
parent
d94e0f18c4
commit
9638fc1ee2
18 changed files with 189 additions and 121 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 4
      basilisk/basilisk.c
  2. 2
      crypto777/OS_portable.h
  3. 22
      crypto777/iguana_utils.c
  4. 2
      datachain/datachain.c
  5. 2
      gecko/gecko_miner.c
  6. 6
      iguana/dPoW.h
  7. 142
      iguana/dpow/dpow_fsm.c
  8. 2
      iguana/dpow/dpow_network.c
  9. 5
      iguana/dpow/dpow_rpc.c
  10. 5
      iguana/dpow/dpow_tx.c
  11. 23
      iguana/exchanges/LP_cache.c
  12. 2
      iguana/exchanges/coins
  13. 4
      iguana/iguana_blocks.c
  14. 81
      iguana/iguana_notary.c
  15. 2
      iguana/iguana_recv.c
  16. 2
      iguana/iguana_tx.c
  17. 2
      includes/iguana_funcs.h

4
basilisk/basilisk.c
View File

@ -1183,7 +1183,7 @@ HASH_ARRAY_STRING(basilisk,sendmessage,hash,vals,hexstr)
HASH_ARRAY_STRING(basilisk,value,hash,vals,hexstr) HASH_ARRAY_STRING(basilisk,value,hash,vals,hexstr)
{ {
char *retstr=0,*symbol,*coinaddr,*infostr; cJSON *retjson,*sobj,*info,*addrs,*txoutjson,*txjson,*array; uint32_t basilisktag,blocktime,numtx=0; bits256 txid,blockhash; struct basilisk_item *ptr,Lptr; uint64_t value; int32_t timeoutmillis,vout,height,n,m; char *retstr=0,*symbol,*coinaddr,*infostr; cJSON *retjson,*sobj,*info,*addrs,*txoutjson,*txjson,*array; uint32_t basilisktag,blocktime,numtx=0; bits256 txid,blockhash,merkleroot; struct basilisk_item *ptr,Lptr; uint64_t value; int32_t timeoutmillis,vout,height,n,m;
if ( vals == 0 ) if ( vals == 0 )
return(clonestr("{\"error\":\"null valsobj\"}")); return(clonestr("{\"error\":\"null valsobj\"}"));
//if ( myinfo->IAMNOTARY != 0 || myinfo->NOTARY.RELAYID >= 0 ) //if ( myinfo->IAMNOTARY != 0 || myinfo->NOTARY.RELAYID >= 0 )
@ -1219,7 +1219,7 @@ HASH_ARRAY_STRING(basilisk,value,hash,vals,hexstr)
jadd64bits(retjson,"satoshis",value); jadd64bits(retjson,"satoshis",value);
jaddnum(retjson,"value",dstr(value)); jaddnum(retjson,"value",dstr(value));
jaddnum(retjson,"amount",dstr(value)); jaddnum(retjson,"amount",dstr(value));
height = dpow_getchaintip(myinfo,&blockhash,&blocktime,0,&numtx,coin); height = dpow_getchaintip(myinfo,&merkleroot,&blockhash,&blocktime,0,&numtx,coin);
jaddnum(retjson,"height",height); jaddnum(retjson,"height",height);
jaddnum(retjson,"numconfirms",jint(txoutjson,"confirmations")); jaddnum(retjson,"numconfirms",jint(txoutjson,"confirmations"));
jaddbits256(retjson,"txid",txid); jaddbits256(retjson,"txid",txid);

2
crypto777/OS_portable.h
View File

@ -286,6 +286,8 @@ void *iguana_memalloc(struct OS_memspace *mem,long size,int32_t clearflag);
int64_t iguana_memfree(struct OS_memspace *mem,void *ptr,int32_t size); int64_t iguana_memfree(struct OS_memspace *mem,void *ptr,int32_t size);
// generic functions // generic functions
bits256 iguana_merkle(char *symbol,bits256 *tree,int32_t txn_count);
bits256 bits256_calctxid(char *symbol,uint8_t *serialized,int32_t len);
int32_t unhex(char c); int32_t unhex(char c);
void touppercase(char *str); void touppercase(char *str);
uint32_t is_ipaddr(char *str); uint32_t is_ipaddr(char *str);

22
crypto777/iguana_utils.c
View File

@ -1285,3 +1285,25 @@ double get_theoretical(double *avebidp,double *aveaskp,double *highbidp,double *
return(theoretical); return(theoretical);
} }
bits256 iguana_merkle(char *symbol,bits256 *tree,int32_t txn_count)
{
int32_t i,n=0,prev; uint8_t serialized[sizeof(bits256) * 2];
if ( txn_count == 1 )
return(tree[0]);
prev = 0;
while ( txn_count > 1 )
{
if ( (txn_count & 1) != 0 )
tree[prev + txn_count] = tree[prev + txn_count-1], txn_count++;
n += txn_count;
for (i=0; i<txn_count; i+=2)
{
iguana_rwbignum(1,serialized,sizeof(*tree),tree[prev + i].bytes);
iguana_rwbignum(1,&serialized[sizeof(*tree)],sizeof(*tree),tree[prev + i + 1].bytes);
tree[n + (i >> 1)] = bits256_calctxid(symbol,serialized,sizeof(serialized));
}
prev = n;
txn_count >>= 1;
}
return(tree[n]);
}

2
datachain/datachain.c
View File

@ -88,7 +88,7 @@ int32_t datachain_checkpoint_update(struct supernet_info *myinfo,struct iguana_i
} }
if ( n > 0 && lastheight >= 0 && bits256_nonz(lasthash2) != 0 ) if ( n > 0 && lastheight >= 0 && bits256_nonz(lasthash2) != 0 )
{ {
merkle = iguana_merkle(tree,num); merkle = iguana_merkle(coin->symbol,tree,num);
coin->lastcheckpoint = datachain_checkpoint(myinfo,coin,coin->lastcheckpoint,timestamp,merkle,lastheight,lasthash2); coin->lastcheckpoint = datachain_checkpoint(myinfo,coin,coin->lastcheckpoint,timestamp,merkle,lastheight,lasthash2);
} }
} }

2
gecko/gecko_miner.c
View File

@ -204,7 +204,7 @@ char *gecko_blockconstruct(struct supernet_info *myinfo,struct iguana_info *virt
} }
if ( (coinbasestr= gecko_coinbasestr(myinfo,virt,&txids[0],newblock->RO.timestamp,minerpubkey,blockreward,coinbase,coinbaselen,coinbasespend)) != 0 ) if ( (coinbasestr= gecko_coinbasestr(myinfo,virt,&txids[0],newblock->RO.timestamp,minerpubkey,blockreward,coinbase,coinbaselen,coinbasespend)) != 0 )
{ {
newblock->RO.merkle_root = iguana_merkle(txids,txn_count + 1); newblock->RO.merkle_root = iguana_merkle("GECKO",txids,txn_count + 1);
newblock->RO.txn_count = (txn_count + 1); newblock->RO.txn_count = (txn_count + 1);
if ( txn_count > 0 ) if ( txn_count > 0 )
{ {

6
iguana/dPoW.h
View File

@ -104,12 +104,12 @@ struct dpow_checkpoint
struct dpow_block struct dpow_block
{ {
bits256 hashmsg,desttxid,srctxid,beacon,commit; bits256 hashmsg,desttxid,srctxid,beacon,commit,MoM;
struct iguana_info *srccoin,*destcoin; char *opret_symbol; struct iguana_info *srccoin,*destcoin; char *opret_symbol;
uint64_t destsigsmasks[DPOW_MAXRELAYS],srcsigsmasks[DPOW_MAXRELAYS]; uint64_t destsigsmasks[DPOW_MAXRELAYS],srcsigsmasks[DPOW_MAXRELAYS];
uint64_t recvmask,bestmask,ratifybestmask,ratifyrecvmask,pendingbestmask,pendingratifybestmask,ratifysigmasks[2]; uint64_t recvmask,bestmask,ratifybestmask,ratifyrecvmask,pendingbestmask,pendingratifybestmask,ratifysigmasks[2];
struct dpow_entry notaries[DPOW_MAXRELAYS]; struct dpow_entry notaries[DPOW_MAXRELAYS];
uint32_t state,starttime,timestamp,waiting,sigcrcs[2],txidcrcs[2],utxocrcs[2],lastepoch,paxwdcrc; uint32_t MoMdepth,state,starttime,timestamp,waiting,sigcrcs[2],txidcrcs[2],utxocrcs[2],lastepoch,paxwdcrc;
int32_t rawratifiedlens[2],height,numnotaries,numerrors,completed,minsigs,duration,numratified,isratify,require0,scores[DPOW_MAXRELAYS]; int32_t rawratifiedlens[2],height,numnotaries,numerrors,completed,minsigs,duration,numratified,isratify,require0,scores[DPOW_MAXRELAYS];
int8_t myind,bestk,ratifybestk,pendingbestk,pendingratifybestk; int8_t myind,bestk,ratifybestk,pendingbestk,pendingratifybestk;
cJSON *ratified; cJSON *ratified;
@ -146,7 +146,7 @@ int32_t dpow_paxpending(uint8_t *hex,uint32_t *paxwdcrcp);
void dex_updateclient(struct supernet_info *myinfo); void dex_updateclient(struct supernet_info *myinfo);
char *dex_reqsend(struct supernet_info *myinfo,char *handler,uint8_t *data,int32_t datalen,int32_t M,char *field); char *dex_reqsend(struct supernet_info *myinfo,char *handler,uint8_t *data,int32_t datalen,int32_t M,char *field);
char *basilisk_respond_addmessage(struct supernet_info *myinfo,uint8_t *key,int32_t keylen,uint8_t *data,int32_t datalen,int32_t sendping,uint32_t duration); char *basilisk_respond_addmessage(struct supernet_info *myinfo,uint8_t *key,int32_t keylen,uint8_t *data,int32_t datalen,int32_t sendping,uint32_t duration);
int32_t dpow_getchaintip(struct supernet_info *myinfo,bits256 *blockhashp,uint32_t *blocktimep,bits256 *txs,uint32_t *numtxp,struct iguana_info *coin); int32_t dpow_getchaintip(struct supernet_info *myinfo,bits256 *merklerootp,bits256 *blockhashp,uint32_t *blocktimep,bits256 *txs,uint32_t *numtxp,struct iguana_info *coin);
void dpow_send(struct supernet_info *myinfo,struct dpow_info *dp,struct dpow_block *bp,bits256 srchash,bits256 desthash,uint32_t channel,uint32_t msgbits,uint8_t *data,int32_t datalen); void dpow_send(struct supernet_info *myinfo,struct dpow_info *dp,struct dpow_block *bp,bits256 srchash,bits256 desthash,uint32_t channel,uint32_t msgbits,uint8_t *data,int32_t datalen);
int32_t dpow_nanomsg_update(struct supernet_info *myinfo); int32_t dpow_nanomsg_update(struct supernet_info *myinfo);
int32_t dpow_haveutxo(struct supernet_info *myinfo,struct iguana_info *coin,bits256 *txidp,int32_t *voutp,char *coinaddr,char *srccoin); int32_t dpow_haveutxo(struct supernet_info *myinfo,struct iguana_info *coin,bits256 *txidp,int32_t *voutp,char *coinaddr,char *srccoin);

142
iguana/dpow/dpow_fsm.c
View File

@ -162,12 +162,142 @@ int32_t dpow_checkutxo(struct supernet_info *myinfo,struct dpow_info *dp,struct
uint32_t Numallocated; uint32_t Numallocated;
int32_t dpow_txhasnotarization(struct supernet_info *myinfo,struct iguana_info *coin,bits256 txid)
{
cJSON *txobj,*vins,*vin,*vouts,*vout,*spentobj,*sobj; char *hexstr; uint8_t script[35]; bits256 spenttxid; uint64_t notarymask; 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)) == sizeof(script)*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;
printf("numnotaries.%d %s hasnotarization.%d\n",numnotaries,coin->symbol,hasnotarization);
}
}
}
free_json(txobj);
}
return(hasnotarization);
}
int32_t dpow_hasnotarization(struct supernet_info *myinfo,struct iguana_info *coin,cJSON *blockjson)
{
int32_t i,n,hasnotarization = 0; bits256 txid; cJSON *txarray;
if ( (txarray= jarray(&n,blockjson,"tx")) != 0 )
{
for (i=0; i<n; i++)
{
txid = jbits256i(txarray,i);
hasnotarization += dpow_txhasnotarization(myinfo,coin,txid);
}
}
return(hasnotarization);
}
bits256 dpow_calcMoM(uint32_t *MoMdepthp,struct supernet_info *myinfo,struct iguana_info *coin,int32_t height,bits256 checkmerkleroot)
{
bits256 MoM,blockhash,merkle,*merkles; cJSON *blockjson; int32_t ht,maxdepth = 8192,MoMdepth = 0;
memset(MoM.bytes,0,sizeof(MoM));
blockhash = dpow_getblockhash(myinfo,coin,height);
if ( bits256_nonz(checkmerkleroot) != 0 && (blockjson= dpow_getblock(myinfo,coin,blockhash)) != 0 )
{
merkle = jbits256(blockjson,"merkleroot");
free_json(blockjson);
if ( bits256_cmp(merkle,checkmerkleroot) == 0 )
{
merkles = calloc(maxdepth,sizeof(*merkles));
merkles[MoMdepth++] = merkle;
while ( MoMdepth < maxdepth )
{
ht = height - MoMdepth;
blockhash = dpow_getblockhash(myinfo,coin,ht);
if ( (blockjson= dpow_getblock(myinfo,coin,blockhash)) != 0 )
{
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;
break;
}
}
else
{
printf("%s MoMdepth.%d ht.%d from height.%d, no blockhash\n",coin->symbol,MoMdepth,ht,height);
MoMdepth = 0;
break;
}
}
if ( MoMdepth > 0 && MoMdepth < maxdepth )
{
MoM = iguana_merkle(coin->symbol,merkles,MoMdepth);
char str[65]; printf("%s from height.%d MoMdepth.%d -> MoM %s\n",coin->symbol,height,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 mismatched merkles\n",coin->symbol,height);
}
*MoMdepthp = MoMdepth;
return(MoM);
}
void dpow_statemachinestart(void *ptr) void dpow_statemachinestart(void *ptr)
{ {
void **ptrs = ptr; void **ptrs = ptr;
struct supernet_info *myinfo; struct dpow_info *dp; struct dpow_checkpoint checkpoint; struct supernet_info *myinfo; struct dpow_info *dp; struct dpow_checkpoint checkpoint;
int32_t i,j,ht,extralen,destprevvout0,srcprevvout0,numratified=0,kmdheight,myind = -1; uint8_t extras[10000],pubkeys[64][33]; cJSON *ratified=0,*item; struct iguana_info *src,*dest; char *jsonstr,*handle,*hexstr,str[65],str2[65],srcaddr[64],destaddr[64]; bits256 zero,srchash,destprevtxid0,srcprevtxid0; struct dpow_block *bp; struct dpow_entry *ep = 0; uint32_t duration,minsigs,starttime,srctime; int32_t i,j,ht,extralen,destprevvout0,srcprevvout0,numratified=0,kmdheight,myind = -1; uint8_t extras[10000],pubkeys[64][33]; cJSON *ratified=0,*item; struct iguana_info *src,*dest; char *jsonstr,*handle,*hexstr,str[65],str2[65],srcaddr[64],destaddr[64]; bits256 zero,MoM,merkleroot,srchash,destprevtxid0,srcprevtxid0; struct dpow_block *bp; struct dpow_entry *ep = 0; uint32_t MoMdepth,duration,minsigs,starttime,srctime;
memset(&zero,0,sizeof(zero)); memset(&zero,0,sizeof(zero));
MoM = zero;
srcprevtxid0 = destprevtxid0 = zero; srcprevtxid0 = destprevtxid0 = zero;
srcprevvout0 = destprevvout0 = -1; srcprevvout0 = destprevvout0 = -1;
myinfo = ptrs[0]; myinfo = ptrs[0];
@ -179,22 +309,28 @@ void dpow_statemachinestart(void *ptr)
memcpy(&checkpoint,&ptrs[5],sizeof(checkpoint)); memcpy(&checkpoint,&ptrs[5],sizeof(checkpoint));
src = iguana_coinfind(dp->symbol); src = iguana_coinfind(dp->symbol);
dest = iguana_coinfind(dp->dest); dest = iguana_coinfind(dp->dest);
dpow_getchaintip(myinfo,&srchash,&srctime,dp->srctx,&dp->numsrctx,src); dpow_getchaintip(myinfo,&merkleroot,&srchash,&srctime,dp->desttx,&dp->numdesttx,dest);
dpow_getchaintip(myinfo,&srchash,&srctime,dp->desttx,&dp->numdesttx,dest); dpow_getchaintip(myinfo,&merkleroot,&srchash,&srctime,dp->srctx,&dp->numsrctx,src);
if ( src == 0 || dest == 0 ) if ( src == 0 || dest == 0 )
{ {
printf("null coin ptr? (%s %p or %s %p)\n",dp->symbol,src,dp->dest,dest); printf("null coin ptr? (%s %p or %s %p)\n",dp->symbol,src,dp->dest,dest);
free(ptr); free(ptr);
return; return;
} }
MoMdepth = 0;
if ( strcmp(src->symbol,"KMD") == 0 ) if ( strcmp(src->symbol,"KMD") == 0 )
kmdheight = checkpoint.blockhash.height; kmdheight = checkpoint.blockhash.height;
else if ( strcmp(dest->symbol,"KMD") == 0 ) else if ( strcmp(dest->symbol,"KMD") == 0 )
{
kmdheight = dest->longestchain; kmdheight = dest->longestchain;
MoM = dpow_calcMoM(&MoMdepth,myinfo,src,checkpoint.blockhash.height,merkleroot);
}
if ( (bp= dp->blocks[checkpoint.blockhash.height]) == 0 ) if ( (bp= dp->blocks[checkpoint.blockhash.height]) == 0 )
{ {
bp = calloc(1,sizeof(*bp)); bp = calloc(1,sizeof(*bp));
Numallocated++; Numallocated++;
bp->MoM = MoM;
bp->MoMdepth = MoMdepth;
bp->minsigs = minsigs; bp->minsigs = minsigs;
bp->duration = duration; bp->duration = duration;
bp->srccoin = src; bp->srccoin = src;

2
iguana/dpow/dpow_network.c
View File

@ -2241,7 +2241,7 @@ int32_t dpow_rwopret(int32_t rwflag,uint8_t *opret,bits256 *hashmsg,int32_t *hei
{ {
memcpy(&opret[opretlen],extras,extralen); memcpy(&opret[opretlen],extras,extralen);
opretlen += extralen; opretlen += extralen;
printf("added extra.%d opreturn for withdraws paxwdcrc.%08x\n",extralen,calc_crc32(0,extras,extralen)); printf("added extra.%d crc.%08x\n",extralen,calc_crc32(0,extras,extralen));
} }
} }
else else

5
iguana/dpow/dpow_rpc.c
View File

@ -266,7 +266,7 @@ bits256 dpow_getblockhash(struct supernet_info *myinfo,struct iguana_info *coin,
sprintf(buf,"%d",height); sprintf(buf,"%d",height);
retstr = bitcoind_passthru(coin->symbol,coin->chain->serverport,coin->chain->userpass,"getblockhash",buf); retstr = bitcoind_passthru(coin->symbol,coin->chain->serverport,coin->chain->userpass,"getblockhash",buf);
//printf("%s ht.%d -> getblockhash.(%s)\n",coin->symbol,height,retstr); //printf("%s ht.%d -> getblockhash.(%s)\n",coin->symbol,height,retstr);
usleep(10000); usleep(1000);
} }
else if ( coin->FULLNODE > 0 || coin->VALIDATENODE > 0 ) else if ( coin->FULLNODE > 0 || coin->VALIDATENODE > 0 )
{ {
@ -746,7 +746,7 @@ void init_alladdresses(struct supernet_info *myinfo,struct iguana_info *coin)
} }
} }
int32_t dpow_getchaintip(struct supernet_info *myinfo,bits256 *blockhashp,uint32_t *blocktimep,bits256 *txs,uint32_t *numtxp,struct iguana_info *coin) int32_t dpow_getchaintip(struct supernet_info *myinfo,bits256 *merklerootp,bits256 *blockhashp,uint32_t *blocktimep,bits256 *txs,uint32_t *numtxp,struct iguana_info *coin)
{ {
int32_t n,i,height = -1,maxtx = *numtxp; bits256 besthash,oldhash; cJSON *array,*json; int32_t n,i,height = -1,maxtx = *numtxp; bits256 besthash,oldhash; cJSON *array,*json;
*numtxp = *blocktimep = 0; *numtxp = *blocktimep = 0;
@ -758,6 +758,7 @@ int32_t dpow_getchaintip(struct supernet_info *myinfo,bits256 *blockhashp,uint32
{ {
if ( (height= juint(json,"height")) != 0 && (*blocktimep= juint(json,"time")) != 0 ) if ( (height= juint(json,"height")) != 0 && (*blocktimep= juint(json,"time")) != 0 )
{ {
*merklerootp = jbits256(json,"merkleroot");
coin->lastbestheight = height; coin->lastbestheight = height;
if ( height > coin->longestchain ) if ( height > coin->longestchain )
coin->longestchain = height; coin->longestchain = height;

5
iguana/dpow/dpow_tx.c
View File

@ -230,6 +230,11 @@ int32_t dpow_voutstandard(struct dpow_block *bp,uint8_t *serialized,int32_t m,in
printf("%02x",extras[i]); printf("%02x",extras[i]);
printf(" <- withdraw.%d %08x\n",n,paxwdcrc); printf(" <- withdraw.%d %08x\n",n,paxwdcrc);
} }
else if ( Notaries_port != DPOW_SOCKPORT && bp->MoMdepth > 0 && src_or_dest == 0 && strcmp(bp->destcoin->symbol,"KMD") == 0 ) // only testnets for now
{
n += iguana_rwbignum(1,&extras[n],sizeof(bp->MoM),bp->MoM.bytes);
n += iguana_rwnum(1,&extras[n],sizeof(bp->MoMdepth),(uint32_t *)&bp->MoMdepth);
}
satoshis = 0; satoshis = 0;
len += iguana_rwnum(1,&serialized[len],sizeof(satoshis),&satoshis); len += iguana_rwnum(1,&serialized[len],sizeof(satoshis),&satoshis);
if ( bp->isratify != 0 ) if ( bp->isratify != 0 )

23
iguana/exchanges/LP_cache.c
View File

@ -159,29 +159,6 @@ void LP_cacheptrs_init(struct iguana_info *coin)
OS_truncate(fname,len); OS_truncate(fname,len);
} }
bits256 iguana_merkle(char *symbol,bits256 *tree,int32_t txn_count)
{
int32_t i,n=0,prev; uint8_t serialized[sizeof(bits256) * 2];
if ( txn_count == 1 )
return(tree[0]);
prev = 0;
while ( txn_count > 1 )
{
if ( (txn_count & 1) != 0 )
tree[prev + txn_count] = tree[prev + txn_count-1], txn_count++;
n += txn_count;
for (i=0; i<txn_count; i+=2)
{
iguana_rwbignum(1,serialized,sizeof(*tree),tree[prev + i].bytes);
iguana_rwbignum(1,&serialized[sizeof(*tree)],sizeof(*tree),tree[prev + i + 1].bytes);
tree[n + (i >> 1)] = bits256_calctxid(symbol,serialized,sizeof(serialized));
}
prev = n;
txn_count >>= 1;
}
return(tree[n]);
}
bits256 validate_merkle(int32_t pos,bits256 txid,cJSON *proofarray,int32_t proofsize) bits256 validate_merkle(int32_t pos,bits256 txid,cJSON *proofarray,int32_t proofsize)
{ {
int32_t i; uint8_t serialized[sizeof(bits256) * 2]; bits256 hash,proof; int32_t i; uint8_t serialized[sizeof(bits256) * 2]; bits256 hash,proof;

2
iguana/exchanges/coins
View File

File diff suppressed because one or more lines are too long

4
iguana/iguana_blocks.c
View File

@ -137,7 +137,7 @@ void iguana_blockcopy(uint8_t zcash,uint8_t auxpow,struct iguana_info *coin,stru
} }
} }
bits256 iguana_merkle(bits256 *tree,int32_t txn_count) /*bits256 iguana_merkle(bits256 *tree,int32_t txn_count)
{ {
int32_t i,n=0,prev; uint8_t serialized[sizeof(bits256) * 2]; int32_t i,n=0,prev; uint8_t serialized[sizeof(bits256) * 2];
if ( txn_count == 1 ) if ( txn_count == 1 )
@ -158,7 +158,7 @@ bits256 iguana_merkle(bits256 *tree,int32_t txn_count)
txn_count >>= 1; txn_count >>= 1;
} }
return(tree[n]); return(tree[n]);
} }*/
struct iguana_block *iguana_prevblock(struct iguana_info *coin,struct iguana_block *block,int32_t PoSflag) struct iguana_block *iguana_prevblock(struct iguana_info *coin,struct iguana_block *block,int32_t PoSflag)
{ {

81
iguana/iguana_notary.c
View File

@ -58,81 +58,6 @@ void dpow_checkpointset(struct supernet_info *myinfo,struct dpow_checkpoint *che
checkpoint->blockhash.height = height; checkpoint->blockhash.height = height;
} }
int32_t dpow_txhasnotarization(struct supernet_info *myinfo,struct iguana_info *coin,bits256 txid)
{
cJSON *txobj,*vins,*vin,*vouts,*vout,*spentobj,*sobj; char *hexstr; uint8_t script[35]; bits256 spenttxid; uint64_t notarymask; 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)) == sizeof(script)*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;
printf("numnotaries.%d %s hasnotarization.%d\n",numnotaries,coin->symbol,hasnotarization);
}
}
}
free_json(txobj);
}
return(hasnotarization);
}
int32_t dpow_hasnotarization(struct supernet_info *myinfo,struct iguana_info *coin,cJSON *blockjson)
{
int32_t i,n,hasnotarization = 0; bits256 txid; cJSON *txarray;
if ( (txarray= jarray(&n,blockjson,"tx")) != 0 )
{
for (i=0; i<n; i++)
{
txid = jbits256i(txarray,i);
hasnotarization += dpow_txhasnotarization(myinfo,coin,txid);
}
}
return(hasnotarization);
}
void dpow_srcupdate(struct supernet_info *myinfo,struct dpow_info *dp,int32_t height,bits256 hash,uint32_t timestamp,uint32_t blocktime) void dpow_srcupdate(struct supernet_info *myinfo,struct dpow_info *dp,int32_t height,bits256 hash,uint32_t timestamp,uint32_t blocktime)
{ {
void **ptrs; char str[65]; cJSON *blockjson; struct iguana_info *coin; struct dpow_checkpoint checkpoint; int32_t freq,minsigs,i,ht; struct dpow_block *bp; void **ptrs; char str[65]; cJSON *blockjson; struct iguana_info *coin; struct dpow_checkpoint checkpoint; int32_t freq,minsigs,i,ht; struct dpow_block *bp;
@ -272,7 +197,7 @@ void dpow_destupdate(struct supernet_info *myinfo,struct dpow_info *dp,int32_t h
void iguana_dPoWupdate(struct supernet_info *myinfo,struct dpow_info *dp) void iguana_dPoWupdate(struct supernet_info *myinfo,struct dpow_info *dp)
{ {
int32_t height,num; uint32_t blocktime; bits256 blockhash; struct iguana_info *src,*dest; int32_t height,num; uint32_t blocktime; bits256 blockhash,merkleroot; struct iguana_info *src,*dest;
//fprintf(stderr,"dp.%p dPoWupdate (%s -> %s)\n",dp,dp!=0?dp->symbol:"",dp!=0?dp->dest:""); //fprintf(stderr,"dp.%p dPoWupdate (%s -> %s)\n",dp,dp!=0?dp->symbol:"",dp!=0?dp->dest:"");
//if ( strcmp(dp->symbol,"KMD") == 0 ) //if ( strcmp(dp->symbol,"KMD") == 0 )
{ {
@ -284,7 +209,7 @@ void iguana_dPoWupdate(struct supernet_info *myinfo,struct dpow_info *dp)
if ( src != 0 && dest != 0 ) if ( src != 0 && dest != 0 )
{ {
dp->numdesttx = sizeof(dp->desttx)/sizeof(*dp->desttx); dp->numdesttx = sizeof(dp->desttx)/sizeof(*dp->desttx);
if ( (height= dpow_getchaintip(myinfo,&blockhash,&blocktime,dp->desttx,&dp->numdesttx,dest)) != dp->destchaintip.blockhash.height && height >= 0 ) if ( (height= dpow_getchaintip(myinfo,&merkleroot,&blockhash,&blocktime,dp->desttx,&dp->numdesttx,dest)) != dp->destchaintip.blockhash.height && height >= 0 )
{ {
char str[65]; char str[65];
if ( strcmp(dp->symbol,"KMD") == 0 )//|| height != dp->destchaintip.blockhash.height+1 ) if ( strcmp(dp->symbol,"KMD") == 0 )//|| height != dp->destchaintip.blockhash.height+1 )
@ -303,7 +228,7 @@ void iguana_dPoWupdate(struct supernet_info *myinfo,struct dpow_info *dp)
dp->SRCHEIGHT = dpow_issuer_iteration(dp,src,dp->SRCHEIGHT,&dp->SRCREALTIME); dp->SRCHEIGHT = dpow_issuer_iteration(dp,src,dp->SRCHEIGHT,&dp->SRCREALTIME);
//fprintf(stderr," %d] ",dp->SRCHEIGHT); //fprintf(stderr," %d] ",dp->SRCHEIGHT);
} }
if ( (height= dpow_getchaintip(myinfo,&blockhash,&blocktime,dp->srctx,&dp->numsrctx,src)) != dp->last.blockhash.height && height >= 0 ) if ( (height= dpow_getchaintip(myinfo,&merkleroot,&blockhash,&blocktime,dp->srctx,&dp->numsrctx,src)) != dp->last.blockhash.height && height >= 0 )
{ {
//char str[65]; printf("[%s].%d %s %s height.%d vs last.%d\n",dp->dest,dp->SRCHEIGHT,dp->symbol,bits256_str(str,blockhash),height,dp->last.blockhash.height); //char str[65]; printf("[%s].%d %s %s height.%d vs last.%d\n",dp->dest,dp->SRCHEIGHT,dp->symbol,bits256_str(str,blockhash),height,dp->last.blockhash.height);
if ( dp->lastheight == 0 ) if ( dp->lastheight == 0 )

2
iguana/iguana_recv.c
View File

@ -704,7 +704,7 @@ int32_t iguana_txmerkle(struct iguana_info *coin,bits256 *tree,int32_t treesize,
{ {
for (i=0; i<origtxdata->zblock.RO.txn_count; i++) for (i=0; i<origtxdata->zblock.RO.txn_count; i++)
tree[i] = txarray[i].txid; tree[i] = txarray[i].txid;
merkle_root = iguana_merkle(tree,origtxdata->zblock.RO.txn_count); merkle_root = iguana_merkle(coin->symbol,tree,origtxdata->zblock.RO.txn_count);
if ( bits256_cmp(merkle_root,origtxdata->zblock.RO.merkle_root) != 0 ) if ( bits256_cmp(merkle_root,origtxdata->zblock.RO.merkle_root) != 0 )
{ {
char str[65],str2[65]; char str[65],str2[65];

2
iguana/iguana_tx.c
View File

@ -346,7 +346,7 @@ int32_t iguana_peerblockrequest(struct supernet_info *myinfo,struct iguana_info
} }
if ( i == block->RO.txn_count ) if ( i == block->RO.txn_count )
{ {
merkle_root = iguana_merkle(tree,block->RO.txn_count); merkle_root = iguana_merkle(coin->symbol,tree,block->RO.txn_count);
if ( bits256_cmp(merkle_root,block->RO.merkle_root) == 0 ) if ( bits256_cmp(merkle_root,block->RO.merkle_root) == 0 )
{ {
if ( addr != 0 && addr->lastsent != block->height ) if ( addr != 0 && addr->lastsent != block->height )

2
includes/iguana_funcs.h
View File

@ -416,7 +416,7 @@ int32_t iguana_bundlefname(struct iguana_info *coin,struct iguana_bundle *bp,cha
int32_t iguana_bundleremove(struct iguana_info *coin,int32_t hdrsi,int32_t tmpfiles); int32_t iguana_bundleremove(struct iguana_info *coin,int32_t hdrsi,int32_t tmpfiles);
int32_t iguana_voutsfname(struct iguana_info *coin,int32_t roflag,char *fname,int32_t slotid); int32_t iguana_voutsfname(struct iguana_info *coin,int32_t roflag,char *fname,int32_t slotid);
int32_t iguana_vinsfname(struct iguana_info *coin,int32_t roflag,char *fname,int32_t slotid); int32_t iguana_vinsfname(struct iguana_info *coin,int32_t roflag,char *fname,int32_t slotid);
bits256 iguana_merkle(bits256 *tree,int32_t txn_count); bits256 iguana_merkle(char *symbol,bits256 *tree,int32_t txn_count);
int32_t iguana_bundleready(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_bundle *bp,int32_t requiredflag); int32_t iguana_bundleready(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_bundle *bp,int32_t requiredflag);
int32_t iguana_blast(struct iguana_info *coin,struct iguana_peer *addr); int32_t iguana_blast(struct iguana_info *coin,struct iguana_peer *addr);
int32_t iguana_validated(struct iguana_info *coin); int32_t iguana_validated(struct iguana_info *coin);

Write Preview
Loading…
Cancel
Save