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SuperNET
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test

release/v0.1
jl777 9 years ago
parent
702a622abf
commit
6ab425b168
4 changed files with 95 additions and 61 deletions
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  1. 18
      iguana/SuperNET.h
  2. 121
      iguana/SuperNET_category.c
  3. 5
      iguana/iguana_json.c
  4. 12
      iguana/main.c

18
iguana/SuperNET.h
View File

@ -94,13 +94,23 @@ struct supernet_info
int32_t nnsock,num; struct endpoint eps[];
};*/
struct category_chain
{
bits256 *weights,*blocks,category_hwm,cchainhash;
int32_t hashlen,addrlen,maxblocknum;
struct supernet_info *myinfo;
void *categoryinfo,*subinfo;
int32_t (*blockhash_func)(struct category_chain *cchain,void *blockhashp,void *data,int32_t datalen);
bits256 (*stake_func)(struct category_chain *cchain,void *addr,int32_t addrlen);
bits256 (*hit_func)(struct category_chain *cchain,int32_t height,void *prevgenerator,void *addr,void *blockhashp);
bits256 (*default_func)(struct category_chain *cchain,int32_t func,int32_t height,void *prevgenerator,void *addr,void *blockhashp,bits256 heaviest);
};
struct category_info
{
UT_hash_handle hh; queue_t Q;
int32_t (*process_func)(struct supernet_info *myinfo,void *data,int32_t datalen,char *remoteaddr);
int32_t (*blockhash_func)(void *blockhashp,void *data,int32_t datalen); // returns len of blockhash
uint64_t (*hit_func)(struct supernet_info *myinfo,void *categoryinfo,void *subinfo,void *addr,int32_t addrlen);
int32_t (*ishwm_func)(struct supernet_info *myinfo,void *categoryinfo,void *subinfo,void *blockhashp,int32_t hashlen,int32_t heighthint,uint64_t hwmwt,uint64_t prevwt,uint64_t hit);
struct category_chain *cchain;
bits256 hash; void *info; struct category_info *sub;
};
extern struct category_info *Categories;
@ -144,6 +154,8 @@ char *SuperNET_htmlstr(char *fname,char *htmlstr,int32_t maxsize,char *agentstr)
char *SuperNET_categorymulticast(struct supernet_info *myinfo,int32_t surveyflag,bits256 categoryhash,bits256 subcategory,char *message,int32_t maxdelay,int32_t broadcastflag,int32_t plaintext);
bits256 calc_categoryhashes(bits256 *subhashp,char *category,char *subcategory);
struct category_chain *category_chain_functions(struct supernet_info *myinfo,bits256 categoryhash,bits256 subhash,int32_t hashlen,int32_t addrlen,void *hash_func,void *stake_func,void *hit_func,void *default_func);
#define category_default_latest() (*cchain->default_func)(cchain,'L',0,0,0,0,zero)
#endif

121
iguana/SuperNET_category.c
View File

@ -85,15 +85,6 @@ struct category_info *category_processfunc(bits256 categoryhash,int32_t (*proces
return(0);
}
struct category_chain
{
int32_t hashlen,addrlen;
struct supernet_info *myinfo;
void *categoryinfo,*subinfo;
int32_t (*blockhash_func)(struct category_chain *cchain,void *blockhashp,void *data,int32_t datalen);
bits256 (*stake_func)(struct category_chain *cchain,void *addr,int32_t addrlen);
};
int32_t category_default_blockhash(struct category_chain *cchain,void *blockhashp,void *data,int32_t datalen)
{
bits256 hash;
@ -110,82 +101,88 @@ bits256 category_default_stake(struct category_chain *cchain,void *addr,int32_t
return(stake);
}
bits256 catgory_default_hit(struct supernet_info *myinfo,void *categoryinfo,void *subinfo,int32_t height,void *prevgenerator,void *addr,int32_t addrlen,void *blockhashp,int32_t hashlen)
bits256 catgory_default_hit(struct category_chain *cchain,int32_t height,void *prevgenerator,void *addr,void *blockhashp)
{
bits256 hash; bits256 rawhit,hit;
memset(rawhit.bytes,0,sizeof(rawhit));
memset(hit.bytes,0,sizeof(hit));
vcalc_sha256cat(hash.bytes,prevgenerator,addrlen,addr,addrlen);
hit = category_default_stake(*(void **)categoryinfo,addr,addrlen);
vcalc_sha256cat(hash.bytes,prevgenerator,cchain->addrlen,addr,cchain->addrlen);
hit = (*cchain->stake_func)(cchain,addr,cchain->addrlen);
rawhit.txid = hash.txid % ((uint64_t)1 << 42);
if ( rawhit.txid != 0 )
hit.txid /= rawhit.txid;
return(hit);
}
// WARNING: toy implementation assumes only one category chain
bits256 category_default_func(struct supernet_info *myinfo,int32_t func,void *categoryinfo,void *subinfo,int32_t height,void *prevgenerator,void *addr,int32_t addrlen,void *blockhashp,int32_t hashlen,bits256 heaviest)
#define category_default_heaviest() (*cchain->default_func)(cchain,'H',0,0,0,0,zero)
#define category_default_latest() (*cchain->default_func)(cchain,'L',0,0,0,0,zero)
#define category_default_setheaviest(height,blockhashp,heaviest) (*cchain->default_func)(cchain,'S',height,0,0,blockhashp,zero)
#define category_default_weight(height) (*cchain->default_func)(cchain,'W',height,0,0,0,zero)
#define category_default_blockfind(height) (*cchain->default_func)(cchain,'B',height,0,0,0,zero)
bits256 category_default_func(struct category_chain *cchain,int32_t func,int32_t height,void *prevgenerator,void *addr,void *blockhashp,bits256 heaviest)
{
static int maxblocknum; static bits256 *weights,*blocks,category_hwm,zero;
if ( hashlen != sizeof(bits256) || addrlen != sizeof(bits256) )
static bits256 zero;
if ( cchain->hashlen != sizeof(bits256) || cchain->addrlen != sizeof(bits256) )
{
printf("unsupported hashlen.%d or addrlen.%d\n",hashlen,addrlen);
printf("unsupported hashlen.%d or addrlen.%d\n",cchain->hashlen,cchain->addrlen);
return(zero);
}
if ( height > maxblocknum + (func == 'S') )
if ( height > cchain->maxblocknum + (func == 'S') )
{
printf("error func.%c setting heaviest. skipped %d -> %d?\n",func,maxblocknum,height);
return(category_hwm);
printf("error func.%c setting heaviest. skipped %d -> %d?\n",func,cchain->maxblocknum,height);
return(cchain->category_hwm);
}
if ( func == 'H' )
return(category_hwm);
return(cchain->category_hwm);
else if ( func == 'L' )
{
if ( cchain->maxblocknum < 0 )
return(cchain->cchainhash);
else return(cchain->blocks[cchain->maxblocknum]);
}
else if ( func == 'S' )
{
category_hwm = heaviest;
if ( height > maxblocknum )
cchain->category_hwm = heaviest;
if ( height > cchain->maxblocknum )
{
weights = realloc(weights,(maxblocknum+1) * sizeof(*weights));
blocks = realloc(blocks,(maxblocknum+1) * sizeof(*blocks));
cchain->weights = realloc(cchain->weights,(cchain->maxblocknum+1) * sizeof(*cchain->weights));
cchain->blocks = realloc(cchain->blocks,(cchain->maxblocknum+1) * sizeof(*cchain->blocks));
}
maxblocknum = height;
weights[height] = heaviest;
cchain->maxblocknum = height;
cchain->weights[height] = heaviest;
if ( blockhashp != 0 )
memcpy(&blocks[height],blockhashp,sizeof(blocks[height]));
memcpy(&cchain->blocks[height],blockhashp,sizeof(cchain->blocks[height]));
}
else if ( func == 'B' )
{
if ( height <= maxblocknum )
return(blocks[height]);
if ( height <= cchain->maxblocknum )
return(cchain->blocks[height]);
else
{
printf("error: illegal height.%d vs max.%d\n",height,maxblocknum);
printf("error: illegal height.%d vs max.%d\n",height,cchain->maxblocknum);
return(zero);
}
}
else if ( func == 'W' )
{
if ( height >= 0 && height < maxblocknum )
return(weights[height]);
else printf("error getting weight for height.%d vs maxblocknum.%d\n",height,maxblocknum);
if ( height >= 0 && height < cchain->maxblocknum )
return(cchain->weights[height]);
else printf("error getting weight for height.%d vs maxblocknum.%d\n",height,cchain->maxblocknum);
}
return(category_hwm);
return(cchain->category_hwm);
}
#define category_default_heaviest() category_default_func(myinfo,'H',categoryinfo,subinfo,0,0,0,0,0,0,zero)
#define category_default_setheaviest(height,blockhashp,heaviest) category_default_func(myinfo,'S',categoryinfo,subinfo,height,0,0,0,blockhashp,hashlen,zero)
#define category_default_weight(height) category_default_func(myinfo,'W',categoryinfo,subinfo,height,0,0,0,0,0,zero)
#define category_default_blockfind(height) category_default_func(myinfo,'B',categoryinfo,subinfo,height,0,0,0,0,0,zero)
int32_t category_default_ishwm(struct supernet_info *myinfo,void *categoryinfo,void *subinfo,int32_t prevheight,void *prevblockhashp,void *blockhashp,int32_t hashlen,void *prevgenerator,void *addr,int32_t addrlen)
int32_t category_default_ishwm(struct category_chain *cchain,int32_t prevheight,void *prevblockhashp,void *blockhashp,void *prevgenerator,void *addr)
{
bits256 checkhash,prevwt,oldhit,hit,heaviest; static bits256 zero;
checkhash = category_default_blockfind(prevheight);
if ( memcmp(checkhash.bytes,prevblockhashp,hashlen) == 0 )
if ( memcmp(checkhash.bytes,prevblockhashp,cchain->hashlen) == 0 )
{
heaviest = category_default_heaviest();
prevwt = category_default_weight(prevheight);
oldhit = category_default_weight(prevheight+1);
hit = catgory_default_hit(myinfo,categoryinfo,subinfo,prevheight+1,prevgenerator,addr,addrlen,blockhashp,hashlen);
hit = (*cchain->hit_func)(cchain,prevheight+1,prevgenerator,addr,blockhashp);
if ( hit.txid > oldhit.txid && prevwt.txid+hit.txid > heaviest.txid )
{
heaviest.txid = (prevwt.txid + hit.txid);
@ -197,13 +194,43 @@ int32_t category_default_ishwm(struct supernet_info *myinfo,void *categoryinfo,v
return(-1);
}
struct category_info *category_chain_functions(bits256 categoryhash,bits256 subhash,int32_t (*blockhash_func)(void *blockhashp,void *data,int32_t datalen))
struct category_chain *category_chain_functions(struct supernet_info *myinfo,bits256 categoryhash,bits256 subhash,int32_t hashlen,int32_t addrlen,void *hash_func,void *stake_func,void *hit_func,void *default_func)
{
struct category_info *cat;
struct category_info *cat; struct category_chain *cchain = calloc(1,sizeof(*cchain));
if ( (cat= category_find(categoryhash,subhash)) != 0 )
{
cat->blockhash_func = blockhash_func;
return(cat);
cchain->maxblocknum = -1;
cchain->myinfo = myinfo, cchain->subinfo = cat->info;
if ( bits256_cmp(subhash,GENESIS_PUBKEY) == 0 )
cchain->categoryinfo = cat->info, cchain->cchainhash = categoryhash;
else cchain->categoryinfo = category_find(categoryhash,GENESIS_PUBKEY), cchain->cchainhash = subhash;
if ( cchain->myinfo == 0 || cchain->categoryinfo || cchain->subinfo )
{
printf("error with cchain pointers\n");
return(0);
}
if ( (cchain->addrlen= addrlen) <= 0 || (cchain->hashlen= hashlen) <= 0 )
{
printf("error with cchain lens.%d %d\n",addrlen,hashlen);
return(0);
}
if ( (cchain->blockhash_func= hash_func) == 0 || (cchain->stake_func= stake_func) == 0 || (cchain->hit_func= hit_func) == 0 || (cchain->default_func= default_func) == 0 )
{
if ( addrlen == sizeof(bits256) && hashlen == sizeof(bits256) )
{
cchain->blockhash_func = category_default_blockhash;
cchain->stake_func = category_default_stake;
cchain->hit_func = catgory_default_hit;
cchain->default_func = category_default_func;
}
else
{
printf("no category chain functions and addrlen.%d hashlen.%d not 32\n",addrlen,hashlen);
return(0);
}
}
cat->cchain = cchain;
return(cchain);
}
return(0);
}

5
iguana/iguana_json.c
View File

@ -523,7 +523,10 @@ TWO_STRINGS(iguana,addnode,activecoin,ipaddr)
{
iguana_possible_peer(coin,ipaddr);
return(clonestr("{\"result\":\"addnode submitted\"}"));
} else return(clonestr("{\"error\":\"addnode needs ipaddr\"}"));
}
else if ( coin == 0 )
return(clonestr("{\"error\":\"addnode needs active coin, do an addcoin first\"}"));
else return(clonestr("{\"error\":\"addnode needs ipaddr\"}"));
}
TWO_STRINGS(iguana,persistent,activecoin,ipaddr)

12
iguana/main.c
View File

@ -283,15 +283,6 @@ void iguana_main(void *arg)
struct supernet_info *myinfo;
int32_t i,len,flag,c; bits256 acct,seed,checkhash,wallethash,walletpub,wallet2shared,wallet2priv,wallet2pub;
myinfo = SuperNET_MYINFO(0);
char str[65]; uint32_t t,s;
t = 1409839200;//(uint32_t)time(NULL);
for (i=0; i<1; i++)
{
utc_str(str,t-i);
s = OS_conv_utime(str);
//if ( s != t-i )
printf("t.%u -> %s -> %u diff.[%d]\n",t-i,str,s,(t-i) - s);
}
iguana_chaingenesis(1,1403138561,0x1e0fffff,8359109,bits256_conv("fd1751cc6963d88feca94c0d01da8883852647a37a0a67ce254d62dd8c9d5b2b"));
iguana_chaingenesis(1,1409839200,0x1e0fffff,64881664,bits256_conv("698a93a1cacd495a7a4fb3864ad8d06ed4421dedbc57f9aaad733ea53b1b5828"));
@ -429,7 +420,7 @@ void iguana_main(void *arg)
vcalc_sha256(0,acct.bytes,(void *)myinfo->myaddr.persistent.bytes,sizeof(bits256));
myinfo->myaddr.nxt64bits = acct.txid;
RS_encode(myinfo->myaddr.NXTADDR,myinfo->myaddr.nxt64bits);
char str2[65]; printf("%s %llu %p PRIV.%s PUB.%s persistent.%llx %llx\n",myinfo->myaddr.NXTADDR,(long long)myinfo->myaddr.nxt64bits,&myinfo->privkey,bits256_str(str,myinfo->privkey),bits256_str(str2,myinfo->myaddr.pubkey),(long long)myinfo->persistent_priv.txid,(long long)myinfo->myaddr.persistent.txid);
char str[65],str2[65]; printf("%s %llu %p PRIV.%s PUB.%s persistent.%llx %llx\n",myinfo->myaddr.NXTADDR,(long long)myinfo->myaddr.nxt64bits,&myinfo->privkey,bits256_str(str,myinfo->privkey),bits256_str(str2,myinfo->myaddr.pubkey),(long long)myinfo->persistent_priv.txid,(long long)myinfo->myaddr.persistent.txid);
if ( confstr == 0 )
{
uint8_t *compressed,*serialized; int32_t r,complen,maxsize = IGUANA_MAXPACKETSIZE;
@ -488,6 +479,7 @@ void iguana_main(void *arg)
pangeahash = calc_categoryhashes(0,"pangea",0);
category_subscribe(myinfo,pangeahash,GENESIS_PUBKEY);
category_processfunc(pangeahash,pangea_hexmsg);
category_chain_functions(&MYINFO,pangeahash,GENESIS_PUBKEY,sizeof(bits256),sizeof(bits256),0,0,0,0);
for (i=0; i<IGUANA_NUMHELPERS; i++)
{
sprintf(helperstr,"{\"name\":\"helper.%d\"}",i);

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