/******************************************************************************
* Copyright © 2014-2015 The SuperNET Developers. *
* *
* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
* the top-level directory of this distribution for the individual copyright *
* holder information and the developer policies on copyright and licensing. *
* *
* Unless otherwise agreed in a custom licensing agreement, no part of the *
* SuperNET software, including this file may be copied, modified, propagated *
* or distributed except according to the terms contained in the LICENSE file *
* *
* Removal or modification of this copyright notice is prohibited. *
* *
******************************************************************************/
#include "iguana777.h"
#define PUBKEY_ADDRESS_BTC 0
#define SCRIPT_ADDRESS_BTC 5
#define PRIVKEY_ADDRESS_BTC 128
#define PUBKEY_ADDRESS_BTCD 60
#define SCRIPT_ADDRESS_BTCD 85
#define PRIVKEY_ADDRESS_BTCD 188
#define PUBKEY_ADDRESS_TEST 111
#define SCRIPT_ADDRESS_TEST 196
#define PRIVKEY_ADDRESS_TEST 239
static struct iguana_chain Chains[] =
{
[CHAIN_TESTNET3] =
{
//CHAIN_TESTNET3,
"testnet3", "tBTC",
PUBKEY_ADDRESS_TEST, SCRIPT_ADDRESS_TEST, PRIVKEY_ADDRESS_TEST,
"\x0b\x11\x09\x07",
"000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943",
"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",
18333,18334,0,
},
[CHAIN_BITCOIN] =
{
//CHAIN_BITCOIN,
"bitcoin", "BTC",
0, 5, 0x80,
"\xf9\xbe\xb4\xd9",
"000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",
"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",
8333,8334,0,
{ { 210000, (50 * SATOSHIDEN) }, { 420000, (50 * SATOSHIDEN) / 2 }, { 630000, (50 * SATOSHIDEN) / 4 },{ 840000, (50 * SATOSHIDEN) / 8 },
}
},
[CHAIN_BTCD] =
{
//CHAIN_BTCD,
"btcd", "BTCD",
PUBKEY_ADDRESS_BTCD, SCRIPT_ADDRESS_BTCD, PRIVKEY_ADDRESS_BTCD,
"\xe4\xc2\xd8\xe6",
"0000044966f40703b516c5af180582d53f783bfd319bb045e2dc3e05ea695d46",
"0100000000000000000000000000000000000000000000000000000000000000000000002b5b9d8cdd624d25ce670a7aa34726858388da010d4ca9ec8fd86369cc5117fd0132a253ffff0f1ec58c7f0001010000000132a253010000000000000000000000000000000000000000000000000000000000000000ffffffff4100012a3d3138204a756e652032303134202d204269746f696e20796f75722077617920746f206120646f75626c6520657370726573736f202d20636e6e2e636f6dffffffff010000000000000000000000000000",
14631,14632,1,
},
};
void iguana_chaininit(struct iguana_chain *chain,int32_t hasheaders)
{
chain->hasheaders = hasheaders;
if ( strcmp(chain->symbol,"bitcoin") == 0 )
{
chain->unitval = 0x1d;
}
else
{
if ( chain->unitval == 0 )
chain->unitval = 0x1e;
}
if ( hasheaders != 0 )
{
strcpy(chain->gethdrsmsg,"getheaders");
chain->bundlesize = _IGUANA_HDRSCOUNT;
}
else
{
strcpy(chain->gethdrsmsg,"getblocks");
chain->bundlesize = _IGUANA_BLOCKHASHES;
}
decode_hex((uint8_t *)chain->genesis_hashdata,32,(char *)chain->genesis_hash);
if ( chain->ramchainport == 0 )
chain->ramchainport = chain->portp2p - 1;
if ( chain->portrpc == 0 )
chain->portrpc = chain->portp2p + 1;
}
struct iguana_chain *iguana_chainfind(char *name)
{
struct iguana_chain *chain; uint32_t i;
for (i=0; i<sizeof(Chains)/sizeof(*Chains); i++)
{
chain = &Chains[i];
printf("chain.(%s).%s vs %s.%d\n",chain->genesis_hash,chain->name,name,strcmp(name,chain->name));
if ( chain->name[0] == 0 || chain->genesis_hash == 0 )
continue;
if ( strcmp(name,chain->symbol) == 0 )
{
printf("found.(%s)\n",name);
iguana_chaininit(chain,strcmp(chain->symbol,"BTC") == 0);
return(chain);
}
}
return NULL;
}
struct iguana_chain *iguana_findmagic(uint8_t netmagic[4])
{
struct iguana_chain *chain; uint8_t i;
for (i=0; i<sizeof(Chains)/sizeof(*Chains); i++)
{
chain = &Chains[i];
if ( chain->name[0] == 0 || chain->genesis_hash == 0 )
continue;
if ( memcmp(netmagic,chain->netmagic,4) == 0 )
return(iguana_chainfind((char *)chain->symbol));
}
return NULL;
}
uint64_t iguana_miningreward(struct iguana_info *coin,uint32_t blocknum)
{
int32_t i; uint64_t reward = 50LL * SATOSHIDEN;
for (i=0; i<sizeof(coin->chain->rewards)/sizeof(*coin->chain->rewards); i++)
{
//printf("%d: %u %.8f\n",i,(int32_t)coin->chain->rewards[i][0],dstr(coin->chain->rewards[i][1]));
if ( blocknum >= coin->chain->rewards[i][0] )
reward = coin->chain->rewards[i][1];
else break;
}
return(reward);
}
struct iguana_chain *iguana_createchain(cJSON *json)
{
char *symbol,*name,*hexstr; cJSON *rewards,*rpair,*item; int32_t i,m,n; struct iguana_chain *chain = 0;
if ( (symbol= jstr(json,"name")) != 0 && strlen(symbol) < 8 )
{
chain = mycalloc('C',1,sizeof(*chain));
strcpy(chain->symbol,symbol);
if ( (name= jstr(json,"description")) != 0 && strlen(name) < 32 )
strcpy(chain->name,name);
if ( (hexstr= jstr(json,"pubval")) != 0 && strlen(hexstr) == 2 )
decode_hex((uint8_t *)&chain->pubval,1,hexstr);
if ( (hexstr= jstr(json,"scriptval")) != 0 && strlen(hexstr) == 2 )
decode_hex((uint8_t *)&chain->p2shval,1,hexstr);
if ( (hexstr= jstr(json,"wipval")) != 0 && strlen(hexstr) == 2 )
decode_hex((uint8_t *)&chain->wipval,1,hexstr);
if ( (hexstr= jstr(json,"netmagic")) != 0 && strlen(hexstr) == 8 )
decode_hex((uint8_t *)chain->netmagic,1,hexstr);
if ( (hexstr= jstr(json,"unitval")) != 0 && strlen(hexstr) == 2 )
decode_hex((uint8_t *)&chain->unitval,1,hexstr);
if ( (hexstr= jstr(json,"genesishash")) != 0 )
{
chain->genesis_hash = mycalloc('G',1,strlen(hexstr)+1);
strcpy(chain->genesis_hash,hexstr);
}
if ( (hexstr= jstr(json,"genesisblock")) != 0 )
{
chain->genesis_hex = mycalloc('G',1,strlen(hexstr)+1);
strcpy(chain->genesis_hex,hexstr);
}
chain->portp2p = juint(json,"p2p");
if ( (chain->ramchainport= juint(json,"ramchain")) == 0 )
chain->ramchainport = chain->portp2p - 1;
if ( (chain->portrpc= juint(json,"rpc")) == 0 )
chain->portrpc = chain->portp2p + 1;
chain->hastimestamp = juint(json,"hastimestamp");
if ( (rewards= jarray(&n,json,"rewards")) != 0 )
{
for (i=0; i<n; i++)
{
item = jitem(rewards,i);
if ( (rpair= jarray(&m,item,0)) != 0 && m == 0 )
{
chain->rewards[i][0] = j64bits(jitem(rpair,0),0);
chain->rewards[i][1] = j64bits(jitem(rpair,1),0);
}
}
}
iguana_chaininit(chain,juint(json,"hasheaders"));
}
return(chain);
}