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test

dPoW2
jl777 8 years ago
parent
9badcaf122
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1be922e3ea
2 changed files with 12 additions and 15 deletions
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  1. 2
      iguana/dPoW.h
  2. 25
      iguana/iguana_notary.c

2
iguana/dPoW.h
View File

@ -59,7 +59,7 @@ struct dpow_block
{ {
bits256 hashmsg,btctxid,signedtxid,beacon,commit; bits256 hashmsg,btctxid,signedtxid,beacon,commit;
struct iguana_info *coin; char *opret_symbol; struct iguana_info *coin; char *opret_symbol;
uint64_t recvmask,recvsigmask,bestmask; uint64_t recvmask,bestmask;
struct dpow_entry notaries[DPOW_MAXRELAYS]; struct dpow_entry notaries[DPOW_MAXRELAYS];
uint32_t state,timestamp,waiting,sigcrcs[2],txidcrcs[2],utxocrcs[2]; uint32_t state,timestamp,waiting,sigcrcs[2],txidcrcs[2],utxocrcs[2];
int32_t height,numnotaries,completed; int32_t height,numnotaries,completed;

25
iguana/iguana_notary.c
View File

@ -717,7 +717,7 @@ int32_t dpow_signedtxgen(struct supernet_info *myinfo,struct iguana_info *coin,s
ep->siglens[dsig.lastk] = dsig.siglen; ep->siglens[dsig.lastk] = dsig.siglen;
memcpy(ep->sigs[dsig.lastk],dsig.sig,dsig.siglen); memcpy(ep->sigs[dsig.lastk],dsig.sig,dsig.siglen);
ep->beacon = dsig.beacon; ep->beacon = dsig.beacon;
bp->recvsigmask |= (1LL << dsig.senderind); //bp->recvsigmask |= (1LL << dsig.senderind);
//printf(">>>>>>>> datalen.%d siglen.%d myind.%d lastk.%d mask.%llx\n",datalen,dsig.siglen,dsig.senderind,dsig.lastk,(long long)dsig.mask); //printf(">>>>>>>> datalen.%d siglen.%d myind.%d lastk.%d mask.%llx\n",datalen,dsig.siglen,dsig.senderind,dsig.lastk,(long long)dsig.mask);
dpow_send(myinfo,bp,srchash,bp->hashmsg,channel,bp->height,data,datalen,bp->sigcrcs); dpow_send(myinfo,bp,srchash,bp->hashmsg,channel,bp->height,data,datalen,bp->sigcrcs);
retval = 0; retval = 0;
@ -743,11 +743,11 @@ int32_t dpow_signedtxgen(struct supernet_info *myinfo,struct iguana_info *coin,s
void dpow_sigscheck(struct supernet_info *myinfo,struct dpow_block *bp,uint32_t channel,int32_t myind) void dpow_sigscheck(struct supernet_info *myinfo,struct dpow_block *bp,uint32_t channel,int32_t myind)
{ {
bits256 txid,srchash,zero; int32_t j,len; char *retstr=0,str[65],str2[65]; uint8_t txdata[16384]; struct dpow_sigentry dsig; bits256 txid,srchash,zero; int32_t j,len; char *retstr=0,str[65],str2[65]; uint8_t txdata[16384];
memset(zero.bytes,0,sizeof(zero)); memset(zero.bytes,0,sizeof(zero));
if ( bp->state != 0xffffffff && bp->coin != 0 && dpow_numsigs(bp,dsig.lastk,bp->recvsigmask) == DPOW_M(bp) ) if ( bp->state != 0xffffffff && bp->coin != 0 && dpow_numsigs(bp,bp->bestk,bp->bestmask) == DPOW_M(bp) )
{ {
bp->signedtxid = dpow_notarytx(bp->signedtx,bp->coin->chain->isPoS,bp,dsig.mask,dsig.lastk,bp->opret_symbol); bp->signedtxid = dpow_notarytx(bp->signedtx,bp->coin->chain->isPoS,bp,bp->bestmask,bp->bestk,bp->opret_symbol);
if ( bits256_nonz(bp->signedtxid) != 0 ) if ( bits256_nonz(bp->signedtxid) != 0 )
{ {
if ( (retstr= dpow_sendrawtransaction(myinfo,bp->coin,bp->signedtx)) != 0 ) if ( (retstr= dpow_sendrawtransaction(myinfo,bp->coin,bp->signedtx)) != 0 )
@ -829,14 +829,13 @@ void dpow_datahandler(struct supernet_info *myinfo,struct dpow_block *bp,uint32_
{ {
if ( ep->masks[dsig.lastk] == 0 ) if ( ep->masks[dsig.lastk] == 0 )
{ {
bp->recvsigmask |= (1LL << dsig.senderind);
ep->masks[dsig.lastk] = dsig.mask; ep->masks[dsig.lastk] = dsig.mask;
ep->siglens[dsig.lastk] = dsig.siglen; ep->siglens[dsig.lastk] = dsig.siglen;
memcpy(ep->sigs[dsig.lastk],dsig.sig,dsig.siglen); memcpy(ep->sigs[dsig.lastk],dsig.sig,dsig.siglen);
ep->beacon = dsig.beacon; ep->beacon = dsig.beacon;
for (j=0; j<dsig.siglen; j++) for (j=0; j<dsig.siglen; j++)
printf("%02x",dsig.sig[j]); printf("%02x",dsig.sig[j]);
printf(" <<<<<<<< %s from.%d got lastk.%d %llx siglen.%d %llx >>>>>>>>>\n",bp->coin->symbol,dsig.senderind,dsig.lastk,(long long)dsig.mask,dsig.siglen,(long long)bp->recvsigmask); printf(" <<<<<<<< %s from.%d got lastk.%d %llx siglen.%d >>>>>>>>>\n",bp->coin->symbol,dsig.senderind,dsig.lastk,(long long)dsig.mask,dsig.siglen);
dpow_sigscheck(myinfo,bp,channel,myind); dpow_sigscheck(myinfo,bp,channel,myind);
flag = 1; flag = 1;
} }
@ -935,8 +934,7 @@ uint32_t dpow_statemachineiterate(struct supernet_info *myinfo,struct dpow_info
srchash.bytes[j] = myinfo->DPOW.minerkey33[j+1]; srchash.bytes[j] = myinfo->DPOW.minerkey33[j+1];
if ( bits256_nonz(bp->signedtxid) != 0 ) if ( bits256_nonz(bp->signedtxid) != 0 )
bp->state = 0xffffffff; bp->state = 0xffffffff;
if ( (rand() % 10) == 0 ) printf("%s ht.%d FSM.%d %s BTC.%d masks.%llx best.(%d %llx)\n",coin->symbol,bp->height,bp->state,coinaddr,bits256_nonz(bp->btctxid)==0,(long long)bp->recvmask,bp->bestk,(long long)bp->bestmask);
printf("%s ht.%d FSM.%d %s BTC.%d masks.(%llx %llx)\n",coin->symbol,bp->height,bp->state,coinaddr,bits256_nonz(bp->btctxid)==0,(long long)bp->recvmask,(long long)bp->recvsigmask);
switch ( bp->state ) switch ( bp->state )
{ {
case 0: case 0:
@ -959,7 +957,7 @@ uint32_t dpow_statemachineiterate(struct supernet_info *myinfo,struct dpow_info
dp->lastsplit = (uint32_t)time(NULL); dp->lastsplit = (uint32_t)time(NULL);
} }
break; break;
case 1: // wait for utxo, send utxo to all other nodes case 1:
if ( (haveutxo= dpow_haveutxo(myinfo,coin,&txid,&vout,coinaddr)) != 0 && vout >= 0 && vout < 0x100 ) if ( (haveutxo= dpow_haveutxo(myinfo,coin,&txid,&vout,coinaddr)) != 0 && vout >= 0 && vout < 0x100 )
{ {
bp->recvmask |= (1LL << myind); bp->recvmask |= (1LL << myind);
@ -974,13 +972,11 @@ uint32_t dpow_statemachineiterate(struct supernet_info *myinfo,struct dpow_info
len = dpow_rwutxobuf(1,data,&bp->hashmsg,&bp->notaries[myind].prev_hash,&bp->notaries[myind].prev_vout,&bp->commit,myinfo->DPOW.minerkey33,&lastk,&mask); len = dpow_rwutxobuf(1,data,&bp->hashmsg,&bp->notaries[myind].prev_hash,&bp->notaries[myind].prev_vout,&bp->commit,myinfo->DPOW.minerkey33,&lastk,&mask);
dpow_send(myinfo,bp,srchash,bp->hashmsg,channel,bp->height,data,len,bp->utxocrcs); dpow_send(myinfo,bp,srchash,bp->hashmsg,channel,bp->height,data,len,bp->utxocrcs);
dpow_channelget(myinfo,bp,channel); dpow_channelget(myinfo,bp,channel);
//printf("STATE2: RECVMASK.%llx\n",(long long)bp->recvmask);
if ( bitweight(bp->bestmask) >= DPOW_M(bp) ) if ( bitweight(bp->bestmask) >= DPOW_M(bp) )
bp->state = 3; bp->state = 3;
break; break;
case 3: // create rawtx, sign, send rawtx + sig to all other nodes case 3:
mask = dpow_lastk_mask(bp,&lastk); mask = dpow_lastk_mask(bp,&lastk);
//printf("STATE3: %s BTC.%d RECVMASK.%llx mask.%llx\n",coin->symbol,bits256_nonz(bp->btctxid)==0,(long long)bp->recvmask,(long long)mask);
if ( bitweight(mask) >= DPOW_M(bp) ) if ( bitweight(mask) >= DPOW_M(bp) )
{ {
if ( dpow_signedtxgen(myinfo,coin,bp,bp->bestmask,bp->bestk,myind,opret_symbol) == 0 ) if ( dpow_signedtxgen(myinfo,coin,bp,bp->bestmask,bp->bestk,myind,opret_symbol) == 0 )
@ -989,8 +985,7 @@ uint32_t dpow_statemachineiterate(struct supernet_info *myinfo,struct dpow_info
} }
} else printf("state 3 not done: mask.%llx wt.%d vs.%d\n",(long long)mask,bitweight(mask),DPOW_M(bp)); } else printf("state 3 not done: mask.%llx wt.%d vs.%d\n",(long long)mask,bitweight(mask),DPOW_M(bp));
break; break;
case 4: // wait for N/2+1 signed tx and broadcast case 4:
//printf("STATE4: %s BTC.%d RECVMASK.%llx\n",coin->symbol,bits256_nonz(bp->btctxid)==0,(long long)bp->recvmask);
dpow_sigscheck(myinfo,bp,channel,myind); dpow_sigscheck(myinfo,bp,channel,myind);
if ( bp->state != 0xffffffff && bp->waiting++ > 10 ) if ( bp->state != 0xffffffff && bp->waiting++ > 10 )
{ {
@ -1021,6 +1016,7 @@ void dpow_statemachinestart(void *ptr)
destbp = calloc(1,sizeof(*destbp)); destbp = calloc(1,sizeof(*destbp));
destbp->coin = iguana_coinfind(dp->dest); destbp->coin = iguana_coinfind(dp->dest);
destbp->opret_symbol = dp->symbol; destbp->opret_symbol = dp->symbol;
destbp->bestk = -1;
dp->destblocks[checkpoint.blockhash.height] = destbp; dp->destblocks[checkpoint.blockhash.height] = destbp;
destbp->beacon = rand256(0); destbp->beacon = rand256(0);
vcalc_sha256(0,destbp->commit.bytes,destbp->beacon.bytes,sizeof(destbp->beacon)); vcalc_sha256(0,destbp->commit.bytes,destbp->beacon.bytes,sizeof(destbp->beacon));
@ -1036,6 +1032,7 @@ void dpow_statemachinestart(void *ptr)
srcbp = calloc(1,sizeof(*srcbp)); srcbp = calloc(1,sizeof(*srcbp));
srcbp->coin = iguana_coinfind(dp->symbol); srcbp->coin = iguana_coinfind(dp->symbol);
srcbp->opret_symbol = dp->symbol; srcbp->opret_symbol = dp->symbol;
srcbp->bestk = -1;
dp->srcblocks[checkpoint.blockhash.height] = srcbp; dp->srcblocks[checkpoint.blockhash.height] = srcbp;
srcbp->beacon = destbp->beacon; srcbp->beacon = destbp->beacon;
srcbp->commit = destbp->commit; srcbp->commit = destbp->commit;

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