@ -1,5 +1,5 @@
/******************************************************************************
* Copyright © 2014 - 2017 The SuperNET Developers . *
* Copyright © 2014 - 2018 The SuperNET Developers . *
* *
* See the AUTHORS , DEVELOPER - AGREEMENT and LICENSE files at *
* the top - level directory of this distribution for the individual copyright *
@ -25,6 +25,9 @@
# include "komodo_defs.h"
int32_t komodo_notaries ( uint8_t pubkeys [ 64 ] [ 33 ] , int32_t height , uint32_t timestamp ) ;
int32_t komodo_electednotary ( int32_t * numnotariesp , uint8_t * pubkey33 , int32_t height , uint32_t timestamp ) ;
//#define issue_curl(cmdstr) bitcoind_RPC(0,(char *)"curl",(char *)"http://127.0.0.1:7776",0,0,(char *)(cmdstr))
struct MemoryStruct { char * memory ; size_t size ; } ;
@ -166,14 +169,14 @@ try_again:
curl_handle = curl_easy_init ( ) ;
init_string ( & s ) ;
headers = curl_slist_append ( 0 , " Expect: " ) ;
curl_easy_setopt ( curl_handle , CURLOPT_USERAGENT , " mozilla/4.0 " ) ; //"Mozilla/4.0 (compatible; )");
curl_easy_setopt ( curl_handle , CURLOPT_USERAGENT , " mozilla/4.0 " ) ; //"Mozilla/4.0 (compatible; )");
curl_easy_setopt ( curl_handle , CURLOPT_HTTPHEADER , headers ) ;
curl_easy_setopt ( curl_handle , CURLOPT_URL , url ) ;
curl_easy_setopt ( curl_handle , CURLOPT_WRITEFUNCTION , ( void * ) accumulatebytes ) ; // send all data to this function
curl_easy_setopt ( curl_handle , CURLOPT_WRITEDATA , & s ) ; // we pass our 's' struct to the callback
curl_easy_setopt ( curl_handle , CURLOPT_NOSIGNAL , 1L ) ; // supposed to fix "Alarm clock" and long jump crash
curl_easy_setopt ( curl_handle , CURLOPT_NOPROGRESS , 1L ) ; // no progress callback
curl_easy_setopt ( curl_handle , CURLOPT_NOPROGRESS , 1L ) ; // no progress callback
if ( strncmp ( url , " https " , 5 ) = = 0 )
{
curl_easy_setopt ( curl_handle , CURLOPT_SSL_VERIFYPEER , 0 ) ;
@ -195,7 +198,7 @@ try_again:
bracket0 = ( char * ) " [ " ;
bracket1 = ( char * ) " ] " ;
}
databuf = ( char * ) malloc ( 256 + strlen ( command ) + strlen ( params ) ) ;
sprintf ( databuf , " { \" id \" : \" jl777 \" , \" method \" : \" %s \" , \" params \" :%s%s%s} " , command , bracket0 , params , bracket1 ) ;
//printf("url.(%s) userpass.(%s) databuf.(%s)\n",url,userpass,databuf);
@ -235,7 +238,7 @@ try_again:
free ( s . ptr ) ;
sleep ( ( 1 < < numretries ) ) ;
goto try_again ;
}
else
{
@ -288,22 +291,22 @@ char *curl_post(CURL **cHandlep,char *url,char *userpass,char *postfields,char *
{
struct MemoryStruct chunk ; CURL * cHandle ; long code ; struct curl_slist * headers = 0 ;
if ( ( cHandle = * cHandlep ) = = NULL )
* cHandlep = cHandle = curl_easy_init ( ) ;
* cHandlep = cHandle = curl_easy_init ( ) ;
else curl_easy_reset ( cHandle ) ;
//#ifdef DEBUG
//curl_easy_setopt(cHandle,CURLOPT_VERBOSE, 1);
//curl_easy_setopt(cHandle,CURLOPT_VERBOSE, 1);
//#endif
curl_easy_setopt ( cHandle , CURLOPT_USERAGENT , " mozilla/4.0 " ) ; //"Mozilla/4.0 (compatible; )");
curl_easy_setopt ( cHandle , CURLOPT_SSL_VERIFYPEER , 0 ) ;
//curl_easy_setopt(cHandle,CURLOPT_SSLVERSION,1);
curl_easy_setopt ( cHandle , CURLOPT_URL , url ) ;
curl_easy_setopt ( cHandle , CURLOPT_CONNECTTIMEOUT , 10 ) ;
curl_easy_setopt ( cHandle , CURLOPT_USERAGENT , " mozilla/4.0 " ) ; //"Mozilla/4.0 (compatible; )");
curl_easy_setopt ( cHandle , CURLOPT_SSL_VERIFYPEER , 0 ) ;
//curl_easy_setopt(cHandle,CURLOPT_SSLVERSION,1);
curl_easy_setopt ( cHandle , CURLOPT_URL , url ) ;
curl_easy_setopt ( cHandle , CURLOPT_CONNECTTIMEOUT , 10 ) ;
if ( userpass ! = 0 & & userpass [ 0 ] ! = 0 )
curl_easy_setopt ( cHandle , CURLOPT_USERPWD , userpass ) ;
if ( postfields ! = 0 & & postfields [ 0 ] ! = 0 )
if ( postfields ! = 0 & & postfields [ 0 ] ! = 0 )
{
curl_easy_setopt ( cHandle , CURLOPT_POST , 1 ) ;
curl_easy_setopt ( cHandle , CURLOPT_POSTFIELDS , postfields ) ;
curl_easy_setopt ( cHandle , CURLOPT_POSTFIELDS , postfields ) ;
}
if ( hdr0 ! = NULL & & hdr0 [ 0 ] ! = 0 )
{
@ -414,18 +417,19 @@ int32_t komodo_verifynotarizedscript(int32_t height,uint8_t *script,int32_t len,
printf ( " notarized, " ) ;
for ( i = 0 ; i < 32 ; i + + )
printf ( " %02x " , ( ( uint8_t * ) & hash ) [ i ] ) ;
printf ( " opreturn from [%s] ht.%d \n " , ASSETCHAINS_SYMBOL , height ) ;
printf ( " opreturn from [%s] ht.%d MISMATCHED \n " , ASSETCHAINS_SYMBOL , height ) ;
return ( - 1 ) ;
}
int32_t komodo_verifynotarization ( char * symbol , char * dest , int32_t height , int32_t NOTARIZED_HEIGHT , uint256 NOTARIZED_HASH , uint256 NOTARIZED_DESTTXID )
{
char params [ 256 ] , * jsonstr , * hexstr ; uint8_t script [ 8192 ] ; int32_t n , len , retval = - 1 ; cJSON * json , * txjson , * vouts , * vout , * skey ;
char params [ 256 ] , * jsonstr , * hexstr ; uint8_t * script , _script [ 8192 ] ; int32_t n , len , retval = - 1 ; cJSON * json , * txjson , * vouts , * vout , * skey ;
script = _script ;
/*params[0] = '[';
params [ 1 ] = ' " ' ;
for ( i = 0 ; i < 32 ; i + + )
sprintf ( & params [ i * 2 + 2 ] , " %02x " , ( ( uint8_t * ) & NOTARIZED_DESTTXID ) [ 31 - i ] ) ;
strcat ( params , " \" , 1] " ) ; */
params [ 1 ] = ' " ' ;
for ( i = 0 ; i < 32 ; i + + )
sprintf ( & params [ i * 2 + 2 ] , " %02x " , ( ( uint8_t * ) & NOTARIZED_DESTTXID ) [ 31 - i ] ) ;
strcat ( params , " \" , 1] " ) ; */
sprintf ( params , " [ \" %s \" , 1] " , NOTARIZED_DESTTXID . ToString ( ) . c_str ( ) ) ;
if ( strcmp ( symbol , ASSETCHAINS_SYMBOL [ 0 ] = = 0 ? ( char * ) " KMD " : ASSETCHAINS_SYMBOL ) ! = 0 )
return ( 0 ) ;
@ -438,7 +442,7 @@ int32_t komodo_verifynotarization(char *symbol,char *dest,int32_t height,int32_t
if ( ASSETCHAINS_SYMBOL [ 0 ] ! = 0 )
{
jsonstr = komodo_issuemethod ( KMDUSERPASS , ( char * ) " getrawtransaction " , params , KMD_PORT ) ;
//printf("userpass.(%s) got (%s)\n",KMDUSERPASS,jsonstr);
//printf("userpass.(%s) got (%s)\n",KMDUSERPASS,jsonstr);
}
} //else jsonstr = _dex_getrawtransaction();
else return ( 0 ) ; // need universal way to issue DEX* API, since notaries mine most blocks, this ok
@ -471,9 +475,19 @@ int32_t komodo_verifynotarization(char *symbol,char *dest,int32_t height,int32_t
{
if ( ( hexstr = jstr ( skey , ( char * ) " hex " ) ) ! = 0 )
{
//printf("HEX.(%s)\n",hexstr);
//printf("HEX.(%s) vs hash.%s \n",hexstr,NOTARIZED_HASH.ToString().c_str() );
len = strlen ( hexstr ) > > 1 ;
decode_hex ( script , len , hexstr ) ;
if ( script [ 1 ] = = 0x4c )
{
script + + ;
len - - ;
}
else if ( script [ 1 ] = = 0x4d )
{
script + = 2 ;
len - = 2 ;
}
retval = komodo_verifynotarizedscript ( height , script , len , NOTARIZED_HASH ) ;
}
}
@ -486,54 +500,54 @@ int32_t komodo_verifynotarization(char *symbol,char *dest,int32_t height,int32_t
}
/*uint256 komodo_getblockhash(int32_t height)
{
uint256 hash ; char params [ 128 ] , * hexstr , * jsonstr ; cJSON * result ; int32_t i ; uint8_t revbuf [ 32 ] ;
memset ( & hash , 0 , sizeof ( hash ) ) ;
sprintf ( params , " [%d] " , height ) ;
if ( ( jsonstr = komodo_issuemethod ( KMDUSERPASS , ( char * ) " getblockhash " , params , BITCOIND_PORT ) ) ! = 0 )
{
if ( ( result = cJSON_Parse ( jsonstr ) ) ! = 0 )
{
if ( ( hexstr = jstr ( result , ( char * ) " result " ) ) ! = 0 )
{
if ( is_hexstr ( hexstr , 0 ) = = 64 )
{
decode_hex ( revbuf , 32 , hexstr ) ;
for ( i = 0 ; i < 32 ; i + + )
( ( uint8_t * ) & hash ) [ i ] = revbuf [ 31 - i ] ;
}
}
free_json ( result ) ;
}
printf ( " KMD hash.%d (%s) %x \n " , height , jsonstr , * ( uint32_t * ) & hash ) ;
free ( jsonstr ) ;
}
return ( hash ) ;
}
uint256 _komodo_getblockhash ( int32_t height ) ; */
{
uint256 hash ; char params [ 128 ] , * hexstr , * jsonstr ; cJSON * result ; int32_t i ; uint8_t revbuf [ 32 ] ;
memset ( & hash , 0 , sizeof ( hash ) ) ;
sprintf ( params , " [%d] " , height ) ;
if ( ( jsonstr = komodo_issuemethod ( KMDUSERPASS , ( char * ) " getblockhash " , params , BITCOIND_PORT ) ) ! = 0 )
{
if ( ( result = cJSON_Parse ( jsonstr ) ) ! = 0 )
{
if ( ( hexstr = jstr ( result , ( char * ) " result " ) ) ! = 0 )
{
if ( is_hexstr ( hexstr , 0 ) = = 64 )
{
decode_hex ( revbuf , 32 , hexstr ) ;
for ( i = 0 ; i < 32 ; i + + )
( ( uint8_t * ) & hash ) [ i ] = revbuf [ 31 - i ] ;
}
}
free_json ( result ) ;
}
printf ( " KMD hash.%d (%s) %x \n " , height , jsonstr , * ( uint32_t * ) & hash ) ;
free ( jsonstr ) ;
}
return ( hash ) ;
}
uint256 _komodo_getblockhash ( int32_t height ) ; */
uint64_t komodo_seed ( int32_t height )
{
uint64_t seed = 0 ;
/*if ( 0 ) // problem during init time, seeds are needed for loading blockindex, so null seeds...
{
uint256 hash , zero ; CBlockIndex * pindex ;
memset ( & hash , 0 , sizeof ( hash ) ) ;
memset ( & zero , 0 , sizeof ( zero ) ) ;
if ( height > 10 )
height - = 10 ;
if ( ASSETCHAINS_SYMBOL [ 0 ] = = 0 )
hash = _komodo_getblockhash ( height ) ;
if ( memcmp ( & hash , & zero , sizeof ( hash ) ) = = 0 )
hash = komodo_getblockhash ( height ) ;
int32_t i ;
for ( i = 0 ; i < 32 ; i + + )
printf ( " %02x " , ( ( uint8_t * ) & hash ) [ i ] ) ;
printf ( " seed.%d \n " , height ) ;
seed = arith_uint256 ( hash . GetHex ( ) ) . GetLow64 ( ) ;
}
else */
{
uint256 hash , zero ; CBlockIndex * pindex ;
memset ( & hash , 0 , sizeof ( hash ) ) ;
memset ( & zero , 0 , sizeof ( zero ) ) ;
if ( height > 10 )
height - = 10 ;
if ( ASSETCHAINS_SYMBOL [ 0 ] = = 0 )
hash = _komodo_getblockhash ( height ) ;
if ( memcmp ( & hash , & zero , sizeof ( hash ) ) = = 0 )
hash = komodo_getblockhash ( height ) ;
int32_t i ;
for ( i = 0 ; i < 32 ; i + + )
printf ( " %02x " , ( ( uint8_t * ) & hash ) [ i ] ) ;
printf ( " seed.%d \n " , height ) ;
seed = arith_uint256 ( hash . GetHex ( ) ) . GetLow64 ( ) ;
}
else */
{
seed = ( height < < 13 ) ^ ( height < < 2 ) ;
seed < < = 21 ;
@ -543,20 +557,27 @@ uint64_t komodo_seed(int32_t height)
return ( seed ) ;
}
uint32_t komodo_txtime ( uint256 hash )
uint32_t komodo_txtime ( uint64_t * valuep , uint256 hash , int32_t n , char * destaddr )
{
CTransaction tx ;
uint256 hashBlock ;
CTxDestination address ; CT ransaction tx ; uint256 hashBlock ;
* valuep = 0 ;
if ( ! GetTransaction ( hash , tx ,
# ifndef KOMODO_ZCASH
Params ( ) . GetConsensus ( ) ,
# endif
hashBlock , true ) )
{
//printf("null GetTransaction\n");
return ( tx . nLockTime ) ;
fprintf ( stderr , " ERROR: %s/v%d locktime.%u \n " , hash . ToString ( ) . c_str ( ) , n , ( uint32_t ) tx . nLockTime ) ;
return ( 0 ) ;
}
return ( 0 ) ;
//fprintf(stderr,"%s/v%d locktime.%u\n",hash.ToString().c_str(),n,(uint32_t)tx.nLockTime);
if ( n < tx . vout . size ( ) )
{
* valuep = tx . vout [ n ] . nValue ;
if ( ExtractDestination ( tx . vout [ n ] . scriptPubKey , address ) )
strcpy ( destaddr , CBitcoinAddress ( address ) . ToString ( ) . c_str ( ) ) ;
}
return ( tx . nLockTime ) ;
}
void komodo_disconnect ( CBlockIndex * pindex , CBlock & block )
@ -574,7 +595,7 @@ void komodo_disconnect(CBlockIndex *pindex,CBlock& block)
int32_t komodo_is_notarytx ( const CTransaction & tx )
{
uint8_t * ptr , crypto777 [ 33 ] ;
uint8_t * ptr ; static uint8_t crypto777 [ 33 ] ;
if ( tx . vout . size ( ) > 0 )
{
# ifdef KOMODO_ZCASH
@ -584,7 +605,8 @@ int32_t komodo_is_notarytx(const CTransaction& tx)
# endif
if ( ptr ! = 0 )
{
decode_hex ( crypto777 , 33 , ( char * ) CRYPTO777_PUBSECPSTR ) ;
if ( crypto777 [ 0 ] = = 0 )
decode_hex ( crypto777 , 33 , ( char * ) CRYPTO777_PUBSECPSTR ) ;
if ( memcmp ( ptr + 1 , crypto777 , 33 ) = = 0 )
{
//printf("found notarytx\n");
@ -597,7 +619,14 @@ int32_t komodo_is_notarytx(const CTransaction& tx)
int32_t komodo_block2height ( CBlock * block )
{
int32_t i , n , height = 0 ; uint8_t * ptr ;
static uint32_t match , mismatch ;
int32_t i , n , height2 = - 1 , height = 0 ; uint8_t * ptr ; CBlockIndex * pindex ;
if ( ( pindex = mapBlockIndex [ block - > GetHash ( ) ] ) ! = 0 )
{
height2 = ( int32_t ) pindex - > nHeight ;
if ( height2 > = 0 )
return ( height2 ) ;
}
if ( block - > vtx [ 0 ] . vin . size ( ) > 0 )
{
# ifdef KOMODO_ZCASH
@ -610,7 +639,7 @@ int32_t komodo_block2height(CBlock *block)
//for (i=0; i<6; i++)
// printf("%02x",ptr[i]);
n = ptr [ 0 ] ;
for ( i = 0 ; i < n ; i + + )
for ( i = 0 ; i < n ; i + + ) // looks strange but this works
{
//03bb81000101(bb 187) (81 48001) (00 12288256) <- coinbase.6 ht.12288256
height + = ( ( uint32_t ) ptr [ i + 1 ] < < ( i * 8 ) ) ;
@ -620,22 +649,31 @@ int32_t komodo_block2height(CBlock *block)
}
//komodo_init(height);
}
if ( height ! = height2 )
{
fprintf ( stderr , " block2height height.%d vs height2.%d, match.%d mismatch.%d \n " , height , height2 , match , mismatch ) ;
mismatch + + ;
if ( height2 > = 0 )
height = height2 ;
} else match + + ;
return ( height ) ;
}
void komodo_block2pubkey33 ( uint8_t * pubkey33 , CBlock & block )
void komodo_block2pubkey33 ( uint8_t * pubkey33 , CBlock * block )
{
int32_t n ;
memset ( pubkey33 , 0 , 33 ) ;
if ( block . vtx [ 0 ] . vout . size ( ) > 0 )
if ( KOMODO_LOADINGBLOCKS = = 0 )
memset ( pubkey33 , 0xff , 33 ) ;
else memset ( pubkey33 , 0 , 33 ) ;
if ( block - > vtx [ 0 ] . vout . size ( ) > 0 )
{
# ifdef KOMODO_ZCASH
uint8_t * ptr = ( uint8_t * ) block . vtx [ 0 ] . vout [ 0 ] . scriptPubKey . data ( ) ;
uint8_t * ptr = ( uint8_t * ) block - > vtx [ 0 ] . vout [ 0 ] . scriptPubKey . data ( ) ;
# else
uint8_t * ptr = ( uint8_t * ) & block . vtx [ 0 ] . vout [ 0 ] . scriptPubKey [ 0 ] ;
uint8_t * ptr = ( uint8_t * ) & block - > vtx [ 0 ] . vout [ 0 ] . scriptPubKey [ 0 ] ;
# endif
//komodo_init(0);
n = block . vtx [ 0 ] . vout [ 0 ] . scriptPubKey . size ( ) ;
n = block - > vtx [ 0 ] . vout [ 0 ] . scriptPubKey . size ( ) ;
if ( n = = 35 )
memcpy ( pubkey33 , ptr + 1 , 33 ) ;
}
@ -658,6 +696,13 @@ int32_t komodo_blockload(CBlock& block,CBlockIndex *pindex)
return ( 0 ) ;
}
uint32_t komodo_chainactive_timestamp ( )
{
if ( chainActive . Tip ( ) ! = 0 )
return ( ( uint32_t ) chainActive . Tip ( ) - > GetBlockTime ( ) ) ;
else return ( 0 ) ;
}
CBlockIndex * komodo_chainactive ( int32_t height )
{
if ( chainActive . Tip ( ) ! = 0 )
@ -675,73 +720,112 @@ uint32_t komodo_heightstamp(int32_t height)
CBlockIndex * ptr ;
if ( height > 0 & & ( ptr = komodo_chainactive ( height ) ) ! = 0 )
return ( ptr - > nTime ) ;
else fprintf ( stderr , " komodo_heightstamp null ptr for block.%d \n " , height ) ;
//else fprintf(stderr,"komodo_heightstamp null ptr for block.%d\n",height);
return ( 0 ) ;
}
/*void komodo_pindex_init(CBlockIndex *pindex,int32_t height) gets data corrupted
{
int32_t i , num ; uint8_t pubkeys [ 64 ] [ 33 ] ; CBlock block ;
if ( pindex - > didinit ! = 0 )
return ;
//printf("pindex.%d komodo_pindex_init notary.%d from height.%d\n",pindex->nHeight,pindex->notaryid,height);
if ( pindex - > didinit = = 0 )
{
pindex - > notaryid = - 1 ;
if ( KOMODO_LOADINGBLOCKS = = 0 )
memset ( pindex - > pubkey33 , 0xff , 33 ) ;
else memset ( pindex - > pubkey33 , 0 , 33 ) ;
if ( komodo_blockload ( block , pindex ) = = 0 )
{
komodo_block2pubkey33 ( pindex - > pubkey33 , & block ) ;
//for (i=0; i<33; i++)
// fprintf(stderr,"%02x",pindex->pubkey33[i]);
//fprintf(stderr," set pubkey at height %d/%d\n",pindex->nHeight,height);
//if ( pindex->pubkey33[0] == 2 || pindex->pubkey33[0] == 3 )
// pindex->didinit = (KOMODO_LOADINGBLOCKS == 0);
} // else fprintf(stderr,"error loading block at %d/%d",pindex->nHeight,height);
}
if ( pindex - > didinit ! = 0 & & pindex - > nHeight > = 0 & & ( num = komodo_notaries ( pubkeys , ( int32_t ) pindex - > nHeight , ( uint32_t ) pindex - > nTime ) ) > 0 )
{
for ( i = 0 ; i < num ; i + + )
{
if ( memcmp ( pubkeys [ i ] , pindex - > pubkey33 , 33 ) = = 0 )
{
pindex - > notaryid = i ;
break ;
}
}
if ( 0 & & i = = num )
{
for ( i = 0 ; i < 33 ; i + + )
fprintf ( stderr , " %02x " , pindex - > pubkey33 [ i ] ) ;
fprintf ( stderr , " unmatched pubkey at height %d/%d \n " , pindex - > nHeight , height ) ;
}
}
} */
void komodo_index2pubkey33 ( uint8_t * pubkey33 , CBlockIndex * pindex , int32_t height )
{
CBlock block ;
//komodo_init(height);
int32_t num , i ; CBlock block ;
memset ( pubkey33 , 0 , 33 ) ;
if ( pindex ! = 0 )
{
if ( komodo_blockload ( block , pindex ) = = 0 )
komodo_block2pubkey33 ( pubkey33 , block ) ;
komodo_block2pubkey33 ( pubkey33 , & block ) ;
}
else
{
// height -> pubkey33
//printf("extending chaintip komodo_index2pubkey33 height.%d need to get pubkey33\n",height);
}
}
void komodo_connectpindex ( CBlockIndex * pindex )
{
CBlock block ;
if ( komodo_blockload ( block , pindex ) = = 0 )
komodo_connectblock ( pindex , block ) ;
}
int32_t komodo_notaries ( uint8_t pubkeys [ 64 ] [ 33 ] , int32_t height ) ;
int32_t komodo_electednotary ( uint8_t * pubkey33 , int32_t height ) ;
int8_t komodo_minerid ( int32_t height , uint8_t * pubkey33 )
{
int32_t num , i ; CBlockIndex * pindex ; uint8_t _pubkey33 [ 33 ] , pubkeys [ 64 ] [ 33 ] ;
if ( pubkey33 = = 0 & & ( pindex = chainActive [ height ] ) ! = 0 )
{
if ( pubkey33 = = 0 )
{
pubkey33 = _pubkey33 ;
komodo_index2pubkey33 ( pubkey33 , pindex , height ) ;
}
if ( ( num = komodo_notaries ( pubkeys , height ) ) > 0 )
{
for ( i = 0 ; i < num ; i + + )
if ( memcmp ( pubkeys [ i ] , pubkey33 , 33 ) = = 0 )
return ( i ) ;
}
}
return ( komodo_electednotary ( pubkey33 , height ) ) ;
}
/*int8_t komodo_minerid(int32_t height,uint8_t *destpubkey33)
{
int32_t num , i , numnotaries ; CBlockIndex * pindex ; uint32_t timestamp = 0 ; uint8_t pubkey33 [ 33 ] , pubkeys [ 64 ] [ 33 ] ;
if ( ( pindex = chainActive [ height ] ) ! = 0 )
{
if ( pindex - > didinit ! = 0 )
{
if ( destpubkey33 ! = 0 )
memcpy ( destpubkey33 , pindex - > pubkey33 , 33 ) ;
return ( pindex - > notaryid ) ;
}
komodo_index2pubkey33 ( pubkey33 , pindex , height ) ;
if ( destpubkey33 ! = 0 )
memcpy ( destpubkey33 , pindex - > pubkey33 , 33 ) ;
if ( pindex - > didinit ! = 0 )
return ( pindex - > notaryid ) ;
timestamp = pindex - > GetBlockTime ( ) ;
if ( ( num = komodo_notaries ( pubkeys , height , timestamp ) ) > 0 )
{
for ( i = 0 ; i < num ; i + + )
if ( memcmp ( pubkeys [ i ] , pubkey33 , 33 ) = = 0 )
return ( i ) ;
}
}
fprintf ( stderr , " komodo_minerid height.%d null pindex \n " , height ) ;
return ( komodo_electednotary ( & numnotaries , pubkey33 , height , timestamp ) ) ;
} */
int32_t komodo_eligiblenotary ( uint8_t pubkeys [ 66 ] [ 33 ] , int32_t * mids , int32_t * nonzpkeysp , int32_t height )
{
int32_t i , j , duplicate ; CBlockIndex * pindex ; uint8_t pubkey33 [ 33 ] ;
int32_t i , j , n , duplicate ; CBlock block ; CBlock Index * pindex ; uint8_t notarypubs33 [ 64 ] [ 33 ] ;
memset ( mids , - 1 , sizeof ( * mids ) * 66 ) ;
n = komodo_notaries ( notarypubs33 , height , 0 ) ;
for ( i = duplicate = 0 ; i < 66 ; i + + )
{
if ( ( pindex = komodo_chainactive ( height - i ) ) ! = 0 )
{
komodo_index2pubkey33 ( pubkey33 , pindex , height - i ) ;
for ( j = 0 ; j < 33 ; j + + )
pubkeys [ i ] [ j ] = pubkey33 [ j ] ;
if ( ( mids [ i ] = komodo_minerid ( height - i , pubkey33 ) ) > = 0 )
if ( komodo_blockload ( block , pindex ) = = 0 )
{
//mids[i] = *(int32_t *)pubkey33;
( * nonzpkeysp ) + + ;
}
komodo_block2pubkey33 ( pubkeys [ i ] , & block ) ;
for ( j = 0 ; j < n ; j + + )
{
if ( memcmp ( notarypubs33 [ j ] , pubkeys [ i ] , 33 ) = = 0 )
{
mids [ i ] = j ;
( * nonzpkeysp ) + + ;
break ;
}
}
} else fprintf ( stderr , " couldnt load block.%d \n " , height ) ;
if ( mids [ 0 ] > = 0 & & i > 0 & & mids [ i ] = = mids [ 0 ] )
duplicate + + ;
}
@ -751,50 +835,90 @@ int32_t komodo_eligiblenotary(uint8_t pubkeys[66][33],int32_t *mids,int32_t *non
else return ( 0 ) ;
}
int32_t komodo_minerids ( uint8_t * minerids , int32_t height , int32_t width )
int32_t komodo_minerids ( uint8_t * minerids , int32_t height , int32_t width ) // deprecate
{
int32_t i , n = 0 ;
for ( i = 0 ; i < width ; i + + , n + + )
{
if ( height - i < = 0 )
break ;
minerids [ i ] = komodo_minerid ( height - i , 0 ) ;
}
return ( n ) ;
/*int32_t i,n=0;
for ( i = 0 ; i < width ; i + + , n + + )
{
if ( height - i < = 0 )
break ;
minerids [ i ] = komodo_minerid ( height - i , 0 ) ;
}
return ( n ) ; */
fprintf ( stderr , " komodo_minerids is deprecated \n " ) ;
return ( - 1 ) ;
}
int32_t komodo_is_special ( int32_t height , uint8_t pubkey33 [ 33 ] )
int32_t komodo_is_special ( uint8_t pubkeys [ 66 ] [ 33 ] , int32_t mids [ 66 ] , int32_t height , uint8_t pubkey33 [ 33 ] , uint32_t timestamp )
{
int32_t i , notaryid = 0 , minerid , limit , nid ; uint8_t _pubkey33 [ 33 ] ;
if ( height > = 225000 )
komodo_chosennotary ( & notaryid , height , _pubkey33 ) ;
if ( height > = 34000 & & notaryid > = 0 )
{
if ( height < 79693 )
limit = 64 ;
else if ( height < 82000 )
limit = 8 ;
else limit = 66 ;
for ( i = 1 ; i < limit ; i + + )
int32_t i , j , notaryid = 0 , minerid , limit , nid ; uint8_t destpubkey33 [ 33 ] ;
komodo_chosennotary ( & notaryid , height , pubkey33 , timestamp ) ;
if ( height > = 82000 )
{
if ( notaryid > = 0 )
{
komodo_chosennotary ( & nid , height - i , _pubkey33 ) ;
if ( nid = = notaryid ) //komodo_minerid(height-i,_pubkey33)
for ( i = 1 ; i < 66 ; i + + )
{
if ( ( 0 ) & & notaryid > 0 )
fprintf ( stderr , " ht.%d notaryid.%d already mined -i.%d nid.%d \n " , height , notaryid , i , nid ) ;
if ( height > 225000 )
return ( - 1 ) ;
if ( mids [ i ] = = notaryid )
{
//for (j=0; j<66; j++)
// fprintf(stderr,"%d ",mids[j]);
//fprintf(stderr,"ht.%d repeat notaryid.%d in mids[%d]\n",height,notaryid,i);
if ( height > 792000 )
return ( - 1 ) ;
else break ;
}
}
return ( 1 ) ;
} else return ( 0 ) ;
}
else
{
if ( height > = 34000 & & notaryid > = 0 )
{
if ( height < 79693 )
limit = 64 ;
else if ( height < 82000 )
limit = 8 ;
else limit = 66 ;
for ( i = 1 ; i < limit ; i + + )
{
komodo_chosennotary ( & nid , height - i , pubkey33 , timestamp ) ;
if ( nid = = notaryid )
{
//for (j=0; j<66; j++)
// fprintf(stderr,"%d ",mids[j]);
//fprintf(stderr,"ht.%d repeat mids[%d] nid.%d notaryid.%d\n",height-i,i,nid,notaryid);
if ( height > 225000 )
return ( - 1 ) ;
}
}
//fprintf(stderr,"special notaryid.%d ht.%d limit.%d\n",notaryid,height,limit);
return ( 1 ) ;
}
//fprintf(stderr,"special notaryid.%d ht.%d limit.%d\n",notaryid,height,limit);
return ( 1 ) ;
}
return ( 0 ) ;
}
/*int32_t komodo_MoM(int32_t *notarized_heightp,uint256 *MoMp,uint256 *kmdtxidp,int32_t nHeight,uint256 *MoMoMp,int32_t *MoMoMoffsetp,int32_t *MoMoMdepthp,int32_t *kmdstartip,int32_t *kmdendip)
{
int32_t depth , notarized_ht ; uint256 MoM , kmdtxid ;
depth = komodo_MoMdata ( & notarized_ht , & MoM , & kmdtxid , nHeight , MoMoMp , MoMoMoffsetp , MoMoMdepthp , kmdstartip , kmdendip ) ;
memset ( MoMp , 0 , sizeof ( * MoMp ) ) ;
memset ( kmdtxidp , 0 , sizeof ( * kmdtxidp ) ) ;
* notarized_heightp = 0 ;
if ( depth > 0 & & notarized_ht > 0 & & nHeight > notarized_ht - depth & & nHeight < = notarized_ht )
{
* MoMp = MoM ;
* notarized_heightp = notarized_ht ;
* kmdtxidp = kmdtxid ;
}
return ( depth ) ;
} */
int32_t komodo_checkpoint ( int32_t * notarized_heightp , int32_t nHeight , uint256 hash )
{
int32_t notarized_height ; uint256 notarized_hash , notarized_desttxid ; CBlockIndex * notary ; CBlockIndex * pindex ;
int32_t notarized_height , MoMdepth ; uint256 MoM , notarized_hash , notarized_desttxid ; CBlockIndex * notary , * pindex ;
if ( ( pindex = chainActive . Tip ( ) ) = = 0 )
return ( - 1 ) ;
notarized_height = komodo_notarizeddata ( pindex - > nHeight , & notarized_hash , & notarized_desttxid ) ;
@ -806,17 +930,18 @@ int32_t komodo_checkpoint(int32_t *notarized_heightp,int32_t nHeight,uint256 has
{
if ( nHeight < notarized_height )
{
fprintf ( stderr , " nHeight.%d < NOTARIZED_HEIGHT.%d \n " , nHeight , notarized_height ) ;
//fprintf(stderr,"[%s] nHeight.%d < NOTARIZED_HEIGHT.%d\n",ASSETCHAINS_SYMBOL,nHeight,notarized_height);
return ( - 1 ) ;
}
else if ( nHeight = = notarized_height & & memcmp ( & hash , & notarized_hash , sizeof ( hash ) ) ! = 0 )
{
fprintf ( stderr , " nHeight.%d == NOTARIZED_HEIGHT.%d, diff hash \n " , nHeight , notarized_height ) ;
fprintf ( stderr , " [%s] nHeight.%d == NOTARIZED_HEIGHT.%d, diff hash\n " , ASSETCHAINS_SYMBOL , nHeight , notarized_height ) ;
return ( - 1 ) ;
}
} else fprintf ( stderr , " unexpected error notary_hash %s ht.%d at ht.%d \n " , notarized_hash . ToString ( ) . c_str ( ) , notarized_height , notary - > nHeight ) ;
} else if ( notarized_height > 0 & & notarized_height ! = 73880 & & notarized_height > = 170000 )
fprintf ( stderr , " [%s] couldnt find notarized.(%s %d) ht.%d \n " , ASSETCHAINS_SYMBOL , notarized_hash . ToString ( ) . c_str ( ) , notarized_height , pindex - > nHeight ) ;
} else fprintf ( stderr , " [%s] unexpected error notary_hash %s ht.%d at ht.%d \n " , ASSETCHAINS_SYMBOL , notarized_hash . ToString ( ) . c_str ( ) , notarized_height , notary - > nHeight ) ;
}
//else if ( notarized_height > 0 && notarized_height != 73880 && notarized_height >= 170000 )
// fprintf(stderr,"[%s] couldnt find notarized.(%s %d) ht.%d\n",ASSETCHAINS_SYMBOL,notarized_hash.ToString().c_str(),notarized_height,pindex->nHeight);
return ( 0 ) ;
}
@ -831,12 +956,13 @@ uint32_t komodo_interest_args(uint32_t *txheighttimep,int32_t *txheightp,uint32_
uint32_t locktime = 0 ;
if ( n < tx . vout . size ( ) )
{
if ( ( pindex = mapBlockIndex [ hashBlock ] ) ! = 0 & & ( tipindex = chainActive . Tip ( ) ) ! = 0 )
if ( ( pindex = mapBlockIndex [ hashBlock ] ) ! = 0 )
{
* valuep = tx . vout [ n ] . nValue ;
* txheightp = pindex - > nHeight ;
* txheighttimep = pindex - > nTime ;
* tiptimep = tipindex - > nTime ;
if ( * tiptimep = = 0 & & ( tipindex = chainActive . Tip ( ) ) ! = 0 )
* tiptimep = ( uint32_t ) tipindex - > nTime ;
locktime = tx . nLockTime ;
//fprintf(stderr,"tx locktime.%u %.8f height.%d | tiptime.%u\n",locktime,(double)*valuep/COIN,*txheightp,*tiptimep);
}
@ -845,9 +971,13 @@ uint32_t komodo_interest_args(uint32_t *txheighttimep,int32_t *txheightp,uint32_
}
uint64_t komodo_interest ( int32_t txheight , uint64_t nValue , uint32_t nLockTime , uint32_t tiptime ) ;
uint64_t komodo_accrued_interest ( int32_t * txheightp , uint32_t * locktimep , uint256 hash , int32_t n , int32_t checkheight , uint64_t checkvalue )
uint64_t komodo_accrued_interest ( int32_t * txheightp , uint32_t * locktimep , uint256 hash , int32_t n , int32_t checkheight , uint64_t checkvalue , int32_t tipheight )
{
uint64_t value ; uint32_t tiptime , txheighttimep ;
uint64_t value ; uint32_t tiptime = 0 , txheighttimep ; CBlockIndex * pindex ;
if ( ( pindex = chainActive [ tipheight ] ) ! = 0 )
tiptime = ( uint32_t ) pindex - > nTime ;
else fprintf ( stderr , " cant find height[%d] \n " , tipheight ) ;
if ( ( * locktimep = komodo_interest_args ( & txheighttimep , txheightp , & tiptime , & value , hash , n ) ) ! = 0 )
{
if ( ( checkvalue = = 0 | | value = = checkvalue ) & & ( checkheight = = 0 | | * txheightp = = checkheight ) )
@ -882,7 +1012,7 @@ int32_t komodo_validate_interest(const CTransaction &tx,int32_t txheight,uint32_
{
if ( tx . nLockTime ! = 1477258935 | | dispflag ! = 0 )
{
//fprintf(stderr," komodo_validate_interest.%d reject.%d [%d] locktime %u cmp2.%u\n",dispflag,txheight,(int32_t)(tx.nLockTime - (cmptime-3600)),(uint32_t)tx.nLockTime,cmptime);
fprintf ( stderr , " komodo_validate_interest.%d reject.%d [%d] locktime %u cmp2.%u \n " , dispflag , txheight , ( int32_t ) ( tx . nLockTime - ( cmptime - 3600 ) ) , ( uint32_t ) tx . nLockTime , cmptime ) ;
}
return ( - 1 ) ;
}
@ -892,3 +1022,4 @@ int32_t komodo_validate_interest(const CTransaction &tx,int32_t txheight,uint32_
}
return ( 0 ) ;
}
jl777
6 years ago