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sudoku_solution

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This commit is contained in:
jl777
2019-01-29 05:22:17 -11:00
parent e2028c9616
commit 1272616266
1 changed files with 64 additions and 8 deletions
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72
src/cc/sudoku.cpp
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@@ -503,6 +503,10 @@ void sudoku_gen(uint8_t key32[32],uint8_t unsolved[9][9],uint32_t srandi)
]
}*/
/*
cclib "solution" 17 \"[%22469823715875961234231457698914675823653182479782394156346219587528736941197548362%22,1548777525,1548777526,...]\"
*/
CScript sudoku_genopret(uint8_t unsolved[9][9])
{
CScript opret; uint8_t evalcode = EVAL_SUDOKU; std::vector<uint8_t> data; int32_t i,j;
@@ -513,6 +517,13 @@ CScript sudoku_genopret(uint8_t unsolved[9][9])
return(opret);
}
CScript sudoku_solutionopret(char *solution,uint32_t timestamps[81])
{
CScript opret; uint8_t evalcode = EVAL_SUDOKU;
opret << OP_RETURN << E_MARSHAL(ss << evalcode << 'S' << solution << timestamps);
return(opret);
}
uint8_t sudoku_genopreturndecode(char *unsolved,CScript scriptPubKey)
{
std::vector<uint8_t> vopret; uint8_t *script,e,f; std::vector<uint8_t> data; int32_t i;
@@ -562,7 +573,9 @@ UniValue sudoku_generate(uint64_t txfee,struct CCcontract_info *cp,cJSON *params
if ( change > txfee )
mtx.vout.push_back(MakeCC1vout(cp->evalcode,change,sudokupk));
rawtx = FinalizeCCTx(0,cp,mtx,pubkey2pk(Mypubkey()),txfee,sudoku_genopret(unsolved));
result.push_back(Pair("hex",rawtx));
if ( rawtx.size() > 0 )
result.push_back(Pair("hex",rawtx));
else result.push_back(Pair("error","couldnt finalize CCtx"));
} else result.push_back(Pair("error","not enough SUDOKU funds"));
return(result);
}
@@ -648,7 +661,12 @@ UniValue sudoku_pending(uint64_t txfee,struct CCcontract_info *cp,cJSON *params)
UniValue sudoku_solution(uint64_t txfee,struct CCcontract_info *cp,cJSON *params)
{
UniValue result(UniValue::VOBJ); int32_t i,j; char *jsonstr,*newstr,coinaddr[64]; CPubKey pk; uint8_t priv32[32];
CMutableTransaction mtx = CreateNewContextualCMutableTransaction(Params().GetConsensus(), komodo_nextheight());
UniValue result(UniValue::VOBJ); int32_t i,j,ind,n; char *jsonstr,*newstr,coinaddr[64],CCaddr[64],*solution=0; CPubKey pk,mypk; uint8_t vals9[9][9],priv32[32],pubk33[33]; uint32_t timestamps[81]; uint64_t balance,inputsum; std::string rawhex;
mypk = pubkey2pk(Mypubkey());
memset(timestamps,0,sizeof(timestamps));
result.push_back(Pair("name","sudoku"));
result.push_back(Pair("method","solution"));
if ( params != 0 )
{
if ( (jsonstr= jprint(params,0)) != 0 )
@@ -669,15 +687,53 @@ UniValue sudoku_solution(uint64_t txfee,struct CCcontract_info *cp,cJSON *params
}
newstr[j] = 0;
params = cJSON_Parse(newstr);
}
} else params = 0;
if ( params != 0 )
{
if ( (n= cJSON_GetArraySize(params)) > 2 && n < (sizeof(timestamps)/sizeof(*timestamps))+1 )
{
for (i=1; i<n; i++)
{
timestamps[i] = juinti(params,i);
printf("%u ",timestamps[i]);
}
if ( (solution= jstri(params,0)) != 0 && strlen(solution) == 81 )
{
for (i=ind=0; i<9; i++)
for (j=0; j<9; j++)
vals9[i][j] = solution[ind++];
sudoku_privkey(priv32,vals9);
priv2addr(coinaddr,pub33,priv32);
pk = buf2pk(pub33);
GetCCaddress(cp,CCaddr,pk);
result.push_back(Pair("sudokuaddr",CCaddr));
balance = CCaddress_balance(CCaddr);
result.push_back(Pair("amount",ValueFromAmount(balance)));
if ( (inputsum= AddCClibInputs(cp,mtx,pk,balance,16)) >= balance )
{
mtx.vout.push_back(CTxOut(balance-txfee,CScript() << ParseHex(HexStr(mypk)) << OP_CHECKSIG));
CCaddr2set(cp,cp->evalcode,pk,priv32,CCaddr);
rawtx = FinalizeCCTx(0,cp,mtx,pubkey2pk(Mypubkey()),txfee,sudoku_solutionopret(solution,timestamps));
}
}
}
result.push_back(Pair("result","success"));
if ( rawtx.size() > 0 )
result.push_back(Pair("hex",rawtx));
else result.push_back(Pair("error","couldnt finalize CCtx"));
printf("params.(%s)\n",jprint(params,0));
else printf("couldnt parse.(%s)\n",jsonstr);
return(result);
}
else
{
result.push_back(Pair("result","error"));
result.push_back(Pair("error","couldnt parse parameters"));
result.push_back(Pair("parameters",newstr));
return(result);
}
}
CCaddr2set(cp,cp->evalcode,pk,priv32,coinaddr);
result.push_back(Pair("result","success"));
result.push_back(Pair("name","sudoku"));
result.push_back(Pair("method","solution"));
result.push_back(Pair("result","error"));
result.push_back(Pair("error","missing parameters"));
return(result);
}