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coinbase.cpp
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// http://www.righto.com/2014/02/bitcoin-mining-hard-way-algorithms.html
// https://en.bitcoin.it/wiki/Merged_mining_specification#Merged_mining_coinbase
#include "stratum.h"
#define TX_VALUE(v, s) ((unsigned int)(v>>s)&0xff)
static void encode_tx_value(char *encoded, json_int_t value)
{
sprintf(encoded, "%02x%02x%02x%02x%02x%02x%02x%02x",
TX_VALUE(value, 0), TX_VALUE(value, 8), TX_VALUE(value, 16), TX_VALUE(value, 24),
TX_VALUE(value, 32), TX_VALUE(value, 40), TX_VALUE(value, 48), TX_VALUE(value, 56));
}
static void p2sh_pack_tx(YAAMP_COIND *coind, char *data, json_int_t amount, char *payee)
{
char evalue[32];
char coinb2_part[256];
char coinb2_len[4];
sprintf(coinb2_part, "a9%02x%s87", (unsigned int)(strlen(payee) >> 1) & 0xFF, payee);
sprintf(coinb2_len, "%02x", (unsigned int)(strlen(coinb2_part) >> 1) & 0xFF);
encode_tx_value(evalue, amount);
strcat(data, evalue);
strcat(data, coinb2_len);
strcat(data, coinb2_part);
}
static void script_pack_tx(YAAMP_COIND *coind, char *data, json_int_t amount, const char *script)
{
char evalue[32];
char coinb2_part[256];
char coinb2_len[4];
encode_tx_value(evalue, amount);
sprintf(coinb2_part, "%s", script);
sprintf(coinb2_len, "%02x", (unsigned int)(strlen(coinb2_part) >> 1) & 0xFF);
strcat(data, evalue);
strcat(data, coinb2_len);
strcat(data, coinb2_part);
}
static void job_pack_tx(YAAMP_COIND *coind, char *data, json_int_t amount, char *key)
{
int ol = strlen(data);
char evalue[32];
if(coind->p2sh_address && !key) {
p2sh_pack_tx(coind, data, amount, coind->script_pubkey);
return;
}
encode_tx_value(evalue, amount);
sprintf(data+strlen(data), "%s", evalue);
if(coind->pos && !key)
sprintf(data+strlen(data), "2321%sac", coind->pubkey);
else
sprintf(data+strlen(data), "1976a914%s88ac", key? key: coind->script_pubkey);
// debuglog("pack tx %s\n", data+ol);
// debuglog("pack tx %lld\n", amount);
}
void coinbase_aux(YAAMP_JOB_TEMPLATE *templ, char *aux_script)
{
vector<string> hashlist = coind_aux_hashlist(templ->auxs, templ->auxs_size);
while(hashlist.size() > 1)
{
vector<string> l;
for(int i = 0; i < hashlist.size()/2; i++)
{
string s = hashlist[i*2] + hashlist[i*2+1];
char bin[YAAMP_HASHLEN_BIN*2];
char out[YAAMP_HASHLEN_STR];
binlify((unsigned char *)bin, s.c_str());
sha256_double_hash_hex(bin, out, YAAMP_HASHLEN_BIN*2);
l.push_back(out);
}
hashlist = l;
}
char merkle_hash[4*1024];
memset(merkle_hash, 0, 4*1024);
string_be(hashlist[0].c_str(), merkle_hash);
sprintf(aux_script+strlen(aux_script), "fabe6d6d%s%02x00000000000000", merkle_hash, templ->auxs_size);
// debuglog("aux_script is %s\n", aux_script);
}
void coinbase_create(YAAMP_COIND *coind, YAAMP_JOB_TEMPLATE *templ, json_value *json_result)
{
char eheight[32], etime[32];
char entime[32] = { 0 };
char commitment[128] = { 0 };
ser_number(templ->height, eheight);
ser_number(time(NULL), etime);
if(coind->pos) ser_string_be(templ->ntime, entime, 1);
char eversion1[32] = "01000000";
if(coind->txmessage)
strcpy(eversion1, "02000000");
const char *coinbase_payload = json_get_string(json_result, "coinbase_payload");
if(coinbase_payload && strlen(coinbase_payload) > 0)
strcpy(eversion1, "03000500");
char script1[4*1024];
sprintf(script1, "%s%s%s08", eheight, templ->flags, etime);
char script2[32] = "7969696d7000"; // "yiimp\0" in hex ascii
if(!coind->pos && !coind->isaux && templ->auxs_size)
coinbase_aux(templ, script2);
int script_len = strlen(script1)/2 + strlen(script2)/2 + 8;
sprintf(templ->coinb1, "%s%s01"
"0000000000000000000000000000000000000000000000000000000000000000"
"ffffffff%02x%s", eversion1, entime, script_len, script1);
sprintf(templ->coinb2, "%s00000000", script2);
// segwit commitment, if needed
if (templ->has_segwit_txs)
sprintf(commitment, "0000000000000000%02x%s", (int) (strlen(coind->commitment)/2), coind->commitment);
json_int_t available = templ->value;
// sample coins using mandatory dev/foundation fees
if(strcmp(coind->symbol, "EGC") == 0) {
if (coind->charity_percent <= 0)
coind->charity_percent = 2;
if (strlen(coind->charity_address) == 0)
sprintf(coind->charity_address, "EdFwYw4Mo2Zq6CFM2yNJgXvE2DTJxgdBRX");
}
else if(strcmp(coind->symbol, "DYN") == 0)
{
char script_dests[2048] = { 0 };
char script_payee[128] = { 0 };
char payees[3];
int npayees = (templ->has_segwit_txs) ? 2 : 1;
bool dynode_enabled;
dynode_enabled = json_get_bool(json_result, "dynode_payments_enforced");
bool superblocks_enabled = json_get_bool(json_result, "superblocks_enabled");
json_value* superblock = json_get_array(json_result, "superblock");
json_value* dynode;
dynode = json_get_object(json_result, "dynode");
if(!dynode && json_get_bool(json_result, "dynode_payments")) {
coind->oldmasternodes = true;
debuglog("%s is using old dynodes rpc keys\n", coind->symbol);
return;
}
if(superblocks_enabled && superblock) {
for(int i = 0; i < superblock->u.array.length; i++) {
const char *payee = json_get_string(superblock->u.array.values[i], "payee");
json_int_t amount = json_get_int(superblock->u.array.values[i], "amount");
if (payee && amount) {
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
//debuglog("%s superblock found %s %u\n", coind->symbol, payee, amount);
}
}
}
if (dynode_enabled && dynode) {
bool started;
started = json_get_bool(json_result, "dynode_payments_started");
const char *payee = json_get_string(dynode, "payee");
json_int_t amount = json_get_int(dynode, "amount");
if (!payee)
debuglog("coinbase_create failed to get Dynode payee\n");
if (!amount)
debuglog("coinbase_create failed to get Dynode amount\n");
if (!started)
debuglog("coinbase_create failed to get Dynode started\n");
if (payee && amount && started) {
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
//debuglog("%s dynode found %s %u\n", coind->symbol, payee, amount);
}
}
sprintf(payees, "%02x", npayees);
strcat(templ->coinb2, payees);
if (templ->has_segwit_txs) strcat(templ->coinb2, commitment);
strcat(templ->coinb2, script_dests);
job_pack_tx(coind, templ->coinb2, available, NULL);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available/100000000*coind->reward_mul;
//debuglog("%s %d dests %s\n", coind->symbol, npayees, script_dests);
return;
}
else if(strcmp(coind->symbol, "LTCR") == 0) {
if (coind->charity_percent <= 0)
coind->charity_percent = 10;
if (strlen(coind->charity_address) == 0)
sprintf(coind->charity_address, "BCDrF1hWdKTmrjXXVFTezPjKBmGigmaXg5");
}
else if(strcmp(coind->symbol, "GEEK") == 0) {
if (coind->charity_percent <= 0)
coind->charity_percent = 2.5;
if (strlen(coind->charity_address) == 0)
sprintf(coind->charity_address, "GRpdbSh3Z2FMjJH96CFPK5TzEb47Zg6FFR");
}
else if(strcmp(coind->symbol, "XZC") == 0) {
char script_payee[1024];
bool znode_masternode_enabled = json_get_bool(json_result, "znode_payments_started");
if (znode_masternode_enabled == true) {
json_value* znode_masternode = json_get_object(json_result, "znode");
const char *payee = json_get_string(znode_masternode, "payee");
json_int_t amount = json_get_int(znode_masternode, "amount");
if (payee && amount) {
//debuglog("znode payee: %s\n", payee);
strcat(templ->coinb2, "06");
job_pack_tx(coind, templ->coinb2, available, NULL);
base58_decode(payee, script_payee);
job_pack_tx(coind, templ->coinb2, amount, script_payee);
}
} else {
strcat(templ->coinb2, "06");
job_pack_tx(coind, templ->coinb2, available, NULL);
}
base58_decode("aCAgTPgtYcA4EysU4UKC86EQd5cTtHtCcr", script_payee);
job_pack_tx(coind, templ->coinb2, 1 * 100000000, script_payee);
base58_decode("aHu897ivzmeFuLNB6956X6gyGeVNHUBRgD", script_payee);
job_pack_tx(coind, templ->coinb2, 1 * 100000000, script_payee);
base58_decode("aQ18FBVFtnueucZKeVg4srhmzbpAeb1KoN", script_payee);
job_pack_tx(coind, templ->coinb2, 1 * 100000000, script_payee);
base58_decode("a1HwTdCmQV3NspP2QqCGpehoFpi8NY4Zg3", script_payee);
job_pack_tx(coind, templ->coinb2, 3 * 100000000, script_payee);
base58_decode("a1kCCGddf5pMXSipLVD9hBG2MGGVNaJ15U", script_payee);
job_pack_tx(coind, templ->coinb2, 1 * 100000000, script_payee);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available/100000000*coind->reward_mul;
return;
}
else if(strcmp("DCR", coind->rpcencoding) == 0) {
coind->reward_mul = 6; // coinbase value is wrong, reward_mul should be 6
coind->charity_percent = 0;
coind->charity_amount = available;
available *= coind->reward_mul;
if (strlen(coind->charity_address) == 0 && !strcmp(coind->symbol, "DCR"))
sprintf(coind->charity_address, "Dcur2mcGjmENx4DhNqDctW5wJCVyT3Qeqkx");
}
// THIS CODE FOR SMART IS NOT WORKING YET AND NEEDS WORK. BLOCKS GET REJECTED WITH MESSAGE NO FOUNDER REWARDS.
else if (strcmp(coind->symbol, "SMART") == 0) {
char script_payee[512] = { 0 };
char payees[5];
int npayees = (templ->has_segwit_txs) ? 2 : 1;
bool masternode_payments = json_get_bool(json_result, "masternode_payments");
bool masternodes_enabled = json_get_bool(json_result, "enforce_masternode_payments");
if (masternodes_enabled && masternode_payments) {
const char *payee = json_get_string(json_result, "payee");
json_int_t amount = json_get_int(json_result, "payee_amount");
if (payee && amount)
++npayees;
}
//treasury 5000 * (143500/Blockheight) per block
int coinvalue = floor(0.5+((double)(5000 * 143500)/(templ->height +1)));
json_int_t charity_amount = coinvalue * 0.95;
int blockRotation = templ->height - 95 * (templ->height/95);
if (blockRotation >= 0 && blockRotation <= 7) {
sprintf(coind->charity_address, "Siim7T5zMH3he8xxtQzhmHs4CQSuMrCV1M");
}
if (blockRotation >= 8 && blockRotation <= 15) {
sprintf(coind->charity_address, "SW2FbVaBhU1Www855V37auQzGQd8fuLR9x");
}
if (blockRotation >= 16 && blockRotation <= 23) {
sprintf(coind->charity_address, "SPusYr5tUdUyRXevJg7pnCc9Sm4HEzaYZF");
}
if (blockRotation >= 24 && blockRotation <= 38) {
sprintf(coind->charity_address, "SU5bKb35xUV8aHG5dNarWHB3HBVjcCRjYo");
}
if (blockRotation >= 39 && blockRotation <= 94) {
sprintf(coind->charity_address, "SXun9XDHLdBhG4Yd1ueZfLfRpC9kZgwT1b");
}
++npayees;
available -= charity_amount;
base58_decode(coind->charity_address, script_payee);
sprintf(payees, "%02x", npayees);
strcat(templ->coinb2, payees);
if (templ->has_segwit_txs) strcat(templ->coinb2, commitment);
char echarity_amount[32];
encode_tx_value(echarity_amount, charity_amount);
strcat(templ->coinb2, echarity_amount);
char coinb2_part[1024] = { 0 };
char coinb2_len[3] = { 0 };
sprintf(coinb2_part, "a9%02x%s87", (unsigned int)(strlen(script_payee) >> 1) & 0xFF, script_payee);
sprintf(coinb2_len, "%02x", (unsigned int)(strlen(coinb2_part) >> 1) & 0xFF);
strcat(templ->coinb2, coinb2_len);
strcat(templ->coinb2, coinb2_part);
if (masternodes_enabled && masternode_payments) {
//duplicated: revisit ++todo
const char *payee = json_get_string(json_result, "payee");
json_int_t amount = json_get_int(json_result, "payee_amount");
if (payee && amount) {
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, templ->coinb2, amount, script_payee);
}
}
job_pack_tx(coind, templ->coinb2, available, NULL);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available / 100000000 * coind->reward_mul;
return;
}
else if(strcmp(coind->symbol, "HXX") == 0) {
char script_payee[1024];
bool znode_masternode_enabled = json_get_bool(json_result, "xnode_payments_started");
if (znode_masternode_enabled == true) {
json_value* znode_masternode = json_get_object(json_result, "xnode");
const char *payee = json_get_string(znode_masternode, "payee");
json_int_t amount = json_get_int(znode_masternode, "amount");
if (payee && amount) {
//debuglog("bznode payee: %s\n", payee);
strcat(templ->coinb2, "06");
job_pack_tx(coind, templ->coinb2, available, NULL);
base58_decode(payee, script_payee);
job_pack_tx(coind, templ->coinb2, amount, script_payee);
}
} else {
strcat(templ->coinb2, "05");
job_pack_tx(coind, templ->coinb2, available, NULL);
}
base58_decode("HE7NSv3jevUAPjwsLGpoYSz9ftzV9S36Xq", script_payee);
job_pack_tx(coind, templ->coinb2, 0.1 * 100000000, script_payee);
base58_decode("HNdzbEtifr2nTd3VBvUWqJLc35ZFXr2EYo", script_payee);
job_pack_tx(coind, templ->coinb2, 0.1 * 100000000, script_payee);
base58_decode("HG1utYiVhkgBNz5ezrVpsjABxmMdVdcQe5", script_payee);
job_pack_tx(coind, templ->coinb2, 0.1 * 100000000, script_payee);
base58_decode("H94j1zMAbWwHWcEq8hUogAMALpVzj34M6Q", script_payee);
job_pack_tx(coind, templ->coinb2, 0.3 * 100000000, script_payee);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available/100000000*coind->reward_mul;
return;
}
else if(strcmp(coind->symbol, "BZX") == 0) {
char script_payee[1024];
bool znode_masternode_enabled = json_get_bool(json_result, "bznode_payments_started");
if (znode_masternode_enabled == true) {
json_value* znode_masternode = json_get_object(json_result, "bznode");
const char *payee = json_get_string(znode_masternode, "payee");
json_int_t amount = json_get_int(znode_masternode, "amount");
if (payee && amount) {
//debuglog("bznode payee: %s\n", payee);
strcat(templ->coinb2, "04");
job_pack_tx(coind, templ->coinb2, available, NULL);
base58_decode(payee, script_payee);
job_pack_tx(coind, templ->coinb2, amount, script_payee);
}
} else {
strcat(templ->coinb2, "03");
job_pack_tx(coind, templ->coinb2, available, NULL);
}
base58_decode("XWfdnGbXnBxeegrPJEvnYaNuwf6DXCruMX", script_payee);
job_pack_tx(coind, templ->coinb2, 6.75 * 100000000, script_payee);
base58_decode("XQ4WEZTFP83gVhhLBKavwopz7U84JucR8w", script_payee);
job_pack_tx(coind, templ->coinb2, 2.25 * 100000000, script_payee);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available/100000000*coind->reward_mul;
return;
}
else if(strcmp(coind->symbol, "STAK") == 0) {
char script_payee[512] = { 0 };
char payees[4];
int npayees = (templ->has_segwit_txs) ? 2 : 1;
bool masternode_payments = json_get_bool(json_result, "masternode_payments");
bool masternodes_enabled = json_get_bool(json_result, "enforce_masternode_payments");
if (masternodes_enabled && masternode_payments) {
const char *payee = json_get_string(json_result, "payee");
json_int_t amount = json_get_int(json_result, "payee_amount");
if (payee && amount)
++npayees;
}
//treasury 5% @ 10 STAK per block
json_int_t charity_amount = 50000000;
//testnet
//sprintf(coind->charity_address, "93ASJtDuVYVdKXemH9BrtSMscznvsp9stD");
switch (templ->height % 4) {
case 0: sprintf(coind->charity_address, "3K3bPrW5h7DYEMp2RcXawTCXajcm4ZU9Zh");
break;
case 1: sprintf(coind->charity_address, "33Ssxmn3ehVMgyxgegXhpLGSBpubPjLZQ6");
break;
case 2: sprintf(coind->charity_address, "3HFPNAjesiBY5sSVUmuBFnMEGut69R49ca");
break;
case 3: sprintf(coind->charity_address, "37jLjjfUXQU4bdqVzvpUXyzAqPQSmxyByi");
break;
}
++npayees;
available -= charity_amount;
base58_decode(coind->charity_address, script_payee);
sprintf(payees, "%02x", npayees);
strcat(templ->coinb2, payees);
if (templ->has_segwit_txs) strcat(templ->coinb2, commitment);
char echarity_amount[32];
encode_tx_value(echarity_amount, charity_amount);
strcat(templ->coinb2, echarity_amount);
char coinb2_part[1024] = { 0 };
char coinb2_len[3] = { 0 };
sprintf(coinb2_part, "a9%02x%s87", (unsigned int)(strlen(script_payee) >> 1) & 0xFF, script_payee);
sprintf(coinb2_len, "%02x", (unsigned int)(strlen(coinb2_part) >> 1) & 0xFF);
strcat(templ->coinb2, coinb2_len);
strcat(templ->coinb2, coinb2_part);
if (masternodes_enabled && masternode_payments) {
//duplicated: revisit ++todo
const char *payee = json_get_string(json_result, "payee");
json_int_t amount = json_get_int(json_result, "payee_amount");
if (payee && amount) {
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, templ->coinb2, amount, script_payee);
}
}
job_pack_tx(coind, templ->coinb2, available, NULL);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available / 100000000 * coind->reward_mul;
return;
}
// 2 txs are required on these coins, one for foundation (dev fees)
if(coind->charity_percent && !coind->hasmasternodes)
{
char script_payee[1024];
char charity_payee[256] = { 0 };
const char *payee = json_get_string(json_result, "payee");
if (payee) snprintf(charity_payee, 255, "%s", payee);
else sprintf(charity_payee, "%s", coind->charity_address);
if (strlen(charity_payee) == 0)
stratumlog("ERROR %s has no charity_address set!\n", coind->name);
base58_decode(charity_payee, script_payee);
json_int_t charity_amount = json_get_int(json_result, "payee_amount");
if (charity_amount <= 0)
charity_amount = (available * coind->charity_percent) / 100;
available -= charity_amount;
coind->charity_amount = charity_amount;
if (templ->has_segwit_txs) {
strcat(templ->coinb2, "03"); // 3 outputs (nulldata + fees + miner)
strcat(templ->coinb2, commitment);
} else {
strcat(templ->coinb2, "02");
}
job_pack_tx(coind, templ->coinb2, available, NULL);
job_pack_tx(coind, templ->coinb2, charity_amount, script_payee);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available/100000000*coind->reward_mul;
//debuglog("INFO %s block available %f, charity %f miner %f\n", coind->symbol,
// (double) available/1e8, (double) charity_amount/1e8, coind->reward);
return;
}
else if(coind->charity_amount && !strcmp("DCR", coind->rpcencoding))
{
stratumlog("ERROR %s should not use coinbase (getwork only)!\n", coind->symbol);
coind->reward = (double)available/100000000;
return;
}
// add IFX
if (strcmp(coind->symbol, "IFX") == 0)
{
char payees[4];
int npayees = 1;
char script_dests[4096] = { 0 };
//
json_value* founderreward = json_get_array(json_result, "founderreward");
if (founderreward)
{
const char *payee = json_get_string(founderreward, "founderpayee");
json_int_t amount = json_get_int(founderreward, "amount");
if (payee && amount)
{
char script_payee[128] = { 0 };
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
}
}
json_value* masternode = json_get_object(json_result, "masternode");
bool masternode_enabled = json_get_bool(json_result, "masternode_payments_enforced");
if (masternode_enabled && masternode)
{
bool started = json_get_bool(json_result, "masternode_payments_started");
const char *payee = json_get_string(masternode, "payee");
json_int_t amount = json_get_int(masternode, "amount");
if (started && payee && amount) {
char script_payee[128] = { 0 };
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
}
}
sprintf(payees, "%02x", npayees);
strcat(templ->coinb2, payees);
strcat(templ->coinb2, script_dests);
job_pack_tx(coind, templ->coinb2, available, NULL);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available / 100000000 * coind->reward_mul;
return;
}
// add GTM
if (strcmp(coind->symbol, "GTM") == 0)
{
char payees[4];
int npayees = 1;
char script_dests[4096] = { 0 };
//
json_value* founderreward = json_get_array(json_result, "founderreward");
if (founderreward)
{
const char *payee = json_get_string(founderreward, "founderpayee");
json_int_t amount = json_get_int(founderreward, "amount");
if (payee && amount)
{
char script_payee[128] = { 0 };
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
}
}
json_value* masternode = json_get_object(json_result, "masternode");
bool masternode_enabled = json_get_bool(json_result, "masternode_payments_enforced");
if (masternode_enabled && masternode)
{
bool started = json_get_bool(json_result, "masternode_payments_started");
const char *payee = json_get_string(masternode, "payee");
json_int_t amount = json_get_int(masternode, "amount");
if (started && payee && amount) {
char script_payee[128] = { 0 };
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
}
}
sprintf(payees, "%02x", npayees);
strcat(templ->coinb2, payees);
strcat(templ->coinb2, script_dests);
job_pack_tx(coind, templ->coinb2, available, NULL);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available / 100000000 * coind->reward_mul;
return;
}
// add AGM
if (strcmp(coind->symbol, "AGM") == 0)
{
char payees[4];
int npayees = 1;
char script_dests[4096] = { 0 };
//
json_value* founderreward = json_get_array(json_result, "founderreward");
if (founderreward)
{
const char *payee = json_get_string(founderreward, "founderpayee");
json_int_t amount = json_get_int(founderreward, "amount");
if (payee && amount)
{
char script_payee[128] = { 0 };
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
}
}
json_value* masternode = json_get_object(json_result, "masternode");
bool masternode_enabled = json_get_bool(json_result, "masternode_payments_enforced");
if (masternode_enabled && masternode)
{
bool started = json_get_bool(json_result, "masternode_payments_started");
const char *payee = json_get_string(masternode, "payee");
json_int_t amount = json_get_int(masternode, "amount");
if (started && payee && amount) {
char script_payee[128] = { 0 };
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
}
}
sprintf(payees, "%02x", npayees);
strcat(templ->coinb2, payees);
strcat(templ->coinb2, script_dests);
job_pack_tx(coind, templ->coinb2, available, NULL);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available / 100000000 * coind->reward_mul;
return;
}
// CRDS rename to BCRS
if (strcmp(coind->symbol, "BCRS") == 0)
{
char payees[4];
int npayees = 1;
char script_dests[4096] = { 0 };
json_value* masternode = json_get_object(json_result, "masternode");
bool masternode_started = json_get_bool(json_result, "masternode_payments_started");
if (masternode_started && masternode)
{
const char *payee = json_get_string(masternode, "payee");
json_int_t amount = json_get_int(masternode, "amount");
if (payee && amount) {
char script_payee[128] = { 0 };
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
}
}
json_value* fund_reward = json_get_array(json_result, "fundreward");
if (fund_reward)
{
const char *fund_payee = json_get_string(fund_reward, "payee");
json_int_t fund_amount = json_get_int(fund_reward, "amount");
if (fund_payee && fund_amount)
{
char fund_script_payee[128] = { 0 };
npayees++;
available -= fund_amount;
base58_decode(fund_payee, fund_script_payee);
job_pack_tx(coind, script_dests, fund_amount, fund_script_payee);
}
}
sprintf(payees, "%02x", npayees);
strcat(templ->coinb2, payees);
strcat(templ->coinb2, script_dests);
job_pack_tx(coind, templ->coinb2, available, NULL);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available / 100000000 * coind->reward_mul;
return;
}
// add BMN
if (strcmp(coind->symbol, "BMN") == 0)
{
char payees[4];
int npayees = 1;
char script_dests[4096] = { 0 };
//
json_value* founderreward = json_get_array(json_result, "founderreward");
if (founderreward)
{
const char *payee = json_get_string(founderreward, "founderpayee");
json_int_t amount = json_get_int(founderreward, "amount");
if (payee && amount)
{
char script_payee[128] = { 0 };
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
}
}
json_value* masternode = json_get_object(json_result, "masternode");
bool masternode_enabled = json_get_bool(json_result, "masternode_payments_enforced");
if (masternode_enabled && masternode)
{
bool started = json_get_bool(json_result, "masternode_payments_started");
const char *payee = json_get_string(masternode, "payee");
json_int_t amount = json_get_int(masternode, "amount");
if (started && payee && amount) {
char script_payee[128] = { 0 };
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
}
}
sprintf(payees, "%02x", npayees);
strcat(templ->coinb2, payees);
strcat(templ->coinb2, script_dests);
job_pack_tx(coind, templ->coinb2, available, NULL);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available / 100000000 * coind->reward_mul;
return;
}
//Add BNODE
if (strcmp(coind->symbol, "BNODE") == 0)
{
char script_dests[4096] = { 0 };
char script_payee[128] = { 0 };
char payees[4];
int npayees = 1;
json_value* evolution = json_get_object(json_result, "evolution");
bool evolution_enabled = json_get_bool(json_result, "evolution_payments_enforced");
bool evolution_started = json_get_bool(json_result, "evolution_payments_started");
if (evolution_enabled && evolution && evolution_started) {
if (json_is_array(evolution)) {
for(int i = 0; i < evolution->u.array.length; i++) {
const char *payee = json_get_string(evolution->u.array.values[i], "payee");
const char *script = json_get_string(evolution->u.array.values[i], "script");
json_int_t amount = json_get_int(evolution->u.array.values[i], "amount");
if (!amount) continue;
if (script) {
npayees++;
available -= amount;
script_pack_tx(coind, script_dests, amount, script);
} else if (payee) {
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
//debuglog("%s evolution %s %u\n", coind->symbol, payee, amount);
}
}
} else {
const char *payee = json_get_string(evolution, "payee");
json_int_t amount = json_get_int(evolution, "amount");
if (payee && amount) {
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
}
}
}
json_value* masternode = json_get_object(json_result, "masternode");
bool started = json_get_bool(json_result, "masternode_payments_started");
if (masternode && started) {
if (json_is_array(masternode)) {
for(int i = 0; i < masternode->u.array.length; i++) {
const char *payee = json_get_string(masternode->u.array.values[i], "payee");
const char *script = json_get_string(masternode->u.array.values[i], "script");
json_int_t amount = json_get_int(masternode->u.array.values[i], "amount");
if (!amount) continue;
if (script) {
npayees++;
available -= amount;
script_pack_tx(coind, script_dests, amount, script);
} else if (payee) {
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
//debuglog("%s masternode %s %u\n", coind->symbol, payee, amount);
}
}
} else {
const char *payee = json_get_string(masternode, "payee");
json_int_t amount = json_get_int(masternode, "amount");
if (payee && amount) {
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
}
}
}
sprintf(payees, "%02x", npayees);
strcat(templ->coinb2, payees);
strcat(templ->coinb2, script_dests);
job_pack_tx(coind, templ->coinb2, available, NULL);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available / 100000000 * coind->reward_mul;
return;
}
//add GLT
else if(strcmp(coind->symbol, "GLT") == 0)
{
char script_dests[2048] = { 0 };
char script_payee[128] = { 0 };
char script_treasury[128] = { 0 };
char payees[4];
int npayees = 1;
bool masternode_enabled = json_get_bool(json_result, "masternode_payments_enforced");
json_value* masternode = json_get_object(json_result, "masternode");
json_value* treasury = json_get_object(json_result, "treasury");
bool treasury_enabled = true;
if(treasury_enabled && treasury) {
const char *scriptPubKey = json_get_string(treasury, "scriptPubKey");
json_int_t amount = json_get_int(treasury, "amount");
if (scriptPubKey && amount) {
npayees++;
available -= amount;
base58_decode(scriptPubKey, script_treasury);
job_pack_tx(coind, script_dests, amount, script_treasury);
//debuglog("%s treasury %u\n", coind->symbol, amount);
}
}
if (masternode_enabled && masternode) {
const char *payee = json_get_string(masternode, "payee");
json_int_t amount = json_get_int(masternode, "amount");
if (payee && amount) {
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
}
}
sprintf(payees, "%02x", npayees);
strcat(templ->coinb2, payees);
strcat(templ->coinb2, script_dests);
job_pack_tx(coind, templ->coinb2, available, NULL);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available/100000000*coind->reward_mul;
//debuglog("%s %d dests %s\n", coind->symbol, npayees, script_dests);
return;
}
// Add Sinovate[SIN]
if(strcmp(coind->symbol, "SIN") == 0)
{
int npayees = 1;
char payees[2];
char sinpayee[256] = {0};
char sinscript[1024] = {0};
char devpayee[256] = {0};
char devscript[1024] = {0};
const char *devpayaddr = json_get_string(json_result, "payee");
json_int_t devfee_amount = json_get_int(json_result, "payee_amount");
snprintf(devpayee, 255, "%s", devpayaddr);
base58_decode(devpayee, devscript);
npayees++;
available -= devfee_amount;
const char* mnpayaddrs[7] = {0};
json_value* masternodes = json_get_array(json_result, "masternode");
json_int_t mnamounts[7] = {0};
for(int i = 0; i < masternodes->u.array.length; i++) {
mnpayaddrs[i] = json_get_string(masternodes->u.array.values[i], "payee");
mnamounts[i] = json_get_int(masternodes->u.array.values[i], "amount");
available -= mnamounts[i];
npayees++;
}
sprintf(payees, "%02x", npayees);
strcat(templ->coinb2, payees);
job_pack_tx(coind, templ->coinb2, available, NULL);
job_pack_tx(coind, templ->coinb2, devfee_amount, devscript);
for(int i = 0; i < masternodes->u.array.length; i++) {
snprintf(sinpayee, 255, "%s", mnpayaddrs[i]);
base58_decode(sinpayee, sinscript);
job_pack_tx(coind, templ->coinb2, mnamounts[i], sinscript);
}
strcat(templ->coinb2, "00000000");
coind->reward = (double)available/100000000;
return;
}
if(strcmp(coind->symbol, "BITC") == 0)
{
char *params = (char *)malloc(1024);
if (params) {
sprintf(params, "[\"%s\", %i]", coind->wallet, templ->height);
//std::cout << "Params:" << params << std::endl;
json_value *json = rpc_call(&coind->rpc, "createcoinbaseforaddress", params);
free(params);
if (json) {
json_value *json_result = json_get_object(json, "result");
if (json_result) {
sprintf(templ->coinb1, "%s", json_get_string(json_result, "coinbasepart1"));
templ->coinb1[strlen(templ->coinb1) - 16] = '\0';
sprintf(templ->coinb2, "%s", json_get_string(json_result, "coinbasepart2"));
}
}
}
return;
}
if(strcmp(coind->symbol, "XVC") == 0)
{
char charity_payee[256];
json_value* incentive = json_get_object(json_result, "incentive");
if (incentive) {
const char* payee = json_get_string(incentive, "address");
if (payee) snprintf(charity_payee, 255, "%s", payee);
else sprintf(charity_payee, "%s", coind->charity_address);
bool enforced = json_get_bool(incentive, "enforced");
json_int_t charity_amount = json_get_int(incentive, "amount");
if (enforced && charity_amount && strlen(charity_payee)) {
char script_payee[1024];
base58_decode(charity_payee, script_payee);
strcat(templ->coinb2, "02");
job_pack_tx(coind, templ->coinb2, available, NULL);
job_pack_tx(coind, templ->coinb2, charity_amount, script_payee);
strcat(templ->coinb2, "00000000"); // locktime
coind->charity_amount = charity_amount;
coind->reward = (double)available/100000000*coind->reward_mul;
//debuglog("XVC coinbase %ld (+%ld incentive to %s)\n",
// (long) available, (long) charity_amount, charity_payee);
return;
}
}
}
// most recent masternodes rpc (DASH, SIB, MUE, DSR, GBX...)
if(coind->hasmasternodes && !coind->oldmasternodes)
{
char script_dests[2048] = { 0 };
char script_payee[128] = { 0 };
char payees[4]; // addresses count
int npayees = (templ->has_segwit_txs) ? 2 : 1;
bool masternode_enabled = json_get_bool(json_result, "masternode_payments_enforced");
bool superblocks_enabled = json_get_bool(json_result, "superblocks_enabled");
json_value* superblock = json_get_array(json_result, "superblock");
json_value* masternode = json_get_object(json_result, "masternode");
if(!masternode && json_get_bool(json_result, "masternode_payments")) {
coind->oldmasternodes = true;
debuglog("%s is using old masternodes rpc keys\n", coind->symbol);
return;
}
if(coind->charity_percent) {
char charity_payee[256] = { 0 };
const char *payee = json_get_string(json_result, "payee");
if (payee) snprintf(charity_payee, 255, "%s", payee);
else sprintf(charity_payee, "%s", coind->charity_address);
if (strlen(charity_payee) == 0)
stratumlog("ERROR %s has no charity_address set!\n", coind->name);
json_int_t charity_amount = (available * coind->charity_percent) / 100;
npayees++;
available -= charity_amount;
coind->charity_amount = charity_amount;
base58_decode(charity_payee, script_payee);
job_pack_tx(coind, script_dests, charity_amount, script_payee);
}
// smart contracts balance refund, same format as DASH superblocks
json_value* screfund = json_get_array(json_result, "screfund");
if(screfund && screfund->u.array.length) {
superblocks_enabled = true;
superblock = screfund;
}
if(superblocks_enabled && superblock) {
for(int i = 0; i < superblock->u.array.length; i++) {
const char *payee = json_get_string(superblock->u.array.values[i], "payee");
const char *script = json_get_string(superblock->u.array.values[i], "script");
json_int_t amount = json_get_int(superblock->u.array.values[i], "amount");
if (!amount) continue;
if (script) {
npayees++;
available -= amount;
script_pack_tx(coind, script_dests, amount, script);
} else if (payee) {
npayees++;
available -= amount;
base58_decode(payee, script_payee);
bool superblock_use_p2sh = (strcmp(coind->symbol, "MAC") == 0);
if(superblock_use_p2sh)
p2sh_pack_tx(coind, script_dests, amount, script_payee);
else
job_pack_tx(coind, script_dests, amount, script_payee);
//debuglog("%s superblock %s %u\n", coind->symbol, payee, amount);
}
}
}
bool started = json_get_bool(json_result, "masternode_payments_started");
if (masternode_enabled && masternode && started) {
if (json_is_array(masternode)) {
for(int i = 0; i < masternode->u.array.length; i++) {
const char *payee = json_get_string(masternode->u.array.values[i], "payee");
const char *script = json_get_string(masternode->u.array.values[i], "script");
json_int_t amount = json_get_int(masternode->u.array.values[i], "amount");
if (!amount) continue;
if (script) {
npayees++;
available -= amount;