* *
******************************************************************************/
-int32_t NUM_PRICES; uint32_t *PVALS;
-
#define USD 0
#define MAX_CURRENCIES 32
-char CURRENCIES[][8] = { "USD", "EUR", "JPY", "GBP", "AUD", "CAD", "CHF", "NZD", // major currencies
- "CNY", "RUB", "MXN", "BRL", "INR", "HKD", "TRY", "ZAR", "PLN", "NOK", "SEK", "DKK", "CZK", "HUF", "ILS", "KRW", "MYR", "PHP", "RON", "SGD", "THB", "BGN", "IDR", "HRK",
- "KMD" };
+extern char CURRENCIES[][8];
uint64_t M1SUPPLY[] = { 3317900000000, 6991604000000, 667780000000000, 1616854000000, 331000000000, 861909000000, 584629000000, 46530000000, // major currencies
45434000000000, 16827000000000, 3473357229000, 306435000000, 27139000000000, 2150641000000, 347724099000, 1469583000000, 749543000000, 1826110000000, 2400434000000, 1123925000000, 3125276000000, 13975000000000, 317657000000, 759706000000000, 354902000000, 2797061000000, 162189000000, 163745000000, 1712000000000, 39093000000, 1135490000000000, 80317000000,
10*MIND,
};
+int32_t Peggy_inds[539] = {289, 404, 50, 490, 59, 208, 87, 508, 366, 288, 13, 38, 159, 440, 120, 480, 361, 104, 534, 195, 300, 362, 489, 108, 143, 220, 131, 244, 133, 473, 315, 439, 210, 456, 219, 352, 153, 444, 397, 491, 286, 479, 519, 384, 126, 369, 155, 427, 373, 360, 135, 297, 256, 506, 322, 425, 501, 251, 75, 18, 420, 537, 443, 438, 407, 145, 173, 78, 340, 240, 422, 160, 329, 32, 127, 128, 415, 495, 372, 522, 60, 238, 129, 364, 471, 140, 171, 215, 378, 292, 432, 526, 252, 389, 459, 350, 233, 408, 433, 51, 423, 19, 62, 115, 211, 22, 247, 197, 530, 7, 492, 5, 53, 318, 313, 283, 169, 464, 224, 282, 514, 385, 228, 175, 494, 237, 446, 105, 150, 338, 346, 510, 6, 348, 89, 63, 536, 442, 414, 209, 216, 227, 380, 72, 319, 259, 305, 334, 236, 103, 400, 176, 267, 355, 429, 134, 257, 527, 111, 287, 386, 15, 392, 535, 405, 23, 447, 399, 291, 112, 74, 36, 435, 434, 330, 520, 335, 201, 478, 17, 162, 483, 33, 130, 436, 395, 93, 298, 498, 511, 66, 487, 218, 65, 309, 419, 48, 214, 377, 409, 462, 139, 349, 4, 513, 497, 394, 170, 307, 241, 185, 454, 29, 367, 465, 194, 398, 301, 229, 212, 477, 303, 39, 524, 451, 116, 532, 30, 344, 85, 186, 202, 517, 531, 515, 230, 331, 466, 147, 426, 234, 304, 64, 100, 416, 336, 199, 383, 200, 166, 258, 95, 188, 246, 136, 90, 68, 45, 312, 354, 184, 314, 518, 326, 401, 269, 217, 512, 81, 88, 272, 14, 413, 328, 393, 198, 226, 381, 161, 474, 353, 337, 294, 295, 302, 505, 137, 207, 249, 46, 98, 27, 458, 482, 262, 253, 71, 25, 0, 40, 525, 122, 341, 107, 80, 165, 243, 168, 250, 375, 151, 503, 124, 52, 343, 371, 206, 178, 528, 232, 424, 163, 273, 191, 149, 493, 177, 144, 193, 388, 1, 412, 265, 457, 255, 475, 223, 41, 430, 76, 102, 132, 96, 97, 316, 472, 213, 263, 3, 317, 324, 274, 396, 486, 254, 205, 285, 101, 21, 279, 58, 467, 271, 92, 538, 516, 235, 332, 117, 500, 529, 113, 445, 390, 358, 79, 34, 488, 245, 83, 509, 203, 476, 496, 347, 280, 12, 84, 485, 323, 452, 10, 146, 391, 293, 86, 94, 523, 299, 91, 164, 363, 402, 110, 321, 181, 138, 192, 469, 351, 276, 308, 277, 428, 182, 260, 55, 152, 157, 382, 121, 507, 225, 61, 431, 31, 106, 327, 154, 16, 49, 499, 73, 70, 449, 460, 187, 24, 248, 311, 275, 158, 387, 125, 67, 284, 35, 463, 190, 179, 266, 376, 221, 42, 26, 290, 357, 268, 43, 167, 99, 374, 242, 156, 239, 403, 339, 183, 320, 180, 306, 379, 441, 20, 481, 141, 77, 484, 69, 410, 502, 172, 417, 118, 461, 261, 47, 333, 450, 296, 453, 368, 359, 437, 421, 264, 504, 281, 270, 114, 278, 56, 406, 448, 411, 521, 418, 470, 123, 455, 148, 356, 468, 109, 204, 533, 365, 8, 345, 174, 370, 28, 57, 11, 2, 231, 310, 196, 119, 82, 325, 44, 342, 37, 189, 142, 222, 9, 54, };
+
+uint64_t peggy_smooth_coeffs[sizeof(Peggy_inds)/sizeof(*Peggy_inds)] = // numprimes.13
+{
+ 962714545, 962506087, 962158759, 961672710, 961048151, 960285354, 959384649, 958346426, 957171134, // x.8
+ 955859283, 954411438, 952828225, 951110328, 949258485, 947273493, 945156207, 942907532, 940528434, // x.17
+ 938019929, 935383089, 932619036, 929728945, 926714044, 923575608, 920314964, 916933485, 913432593, // x.26
+ 909813756, 906078486, 902228342, 898264923, 894189872, 890004874, 885711650, 881311964, 876807614, // x.35
+ 872200436, 867492300, 862685110, 857780804, 852781347, 847688737, 842505000, 837232189, 831872382, // x.44
+ 826427681, 820900212, 815292123, 809605581, 803842772, 798005901, 792097186, 786118864, 780073180, // x.53
+ 773962395, 767788778, 761554609, 755262175, 748913768, 742511686, 736058231, 729555707, 723006417, // x.62
+ 716412665, 709776755, 703100984, 696387648, 689639036, 682857428, 676045100, 669204315, 662337327, // x.71
+ 655446378, 648533696, 641601496, 634651978, 627687325, 620709702, 613721256, 606724115, 599720386, // x.80
+ 592712154, 585701482, 578690411, 571680955, 564675105, 557674825, 550682053, 543698699, 536726645, // x.89
+ 529767743, 522823816, 515896658, 508988029, 502099660, 495233249, 488390461, 481572928, 474782249, // x.98
+ 468019988, 461287675, 454586804, 447918836, 441285195, 434687268, 428126409, 421603932, 415121117, // x.107
+ 408679208, 402279408, 395922888, 389610779, 383344175, 377124134, 370951677, 364827785, 358753406, // x.116
+ 352729449, 346756785, 340836251, 334968645, 329154729, 323395230, 317690838, 312042206, 306449955, // x.125
+ 300914667, 295436891, 290017141, 284655897, 279353604, 274110676, 268927490, 263804394, 258741701, // x.134
+ 253739694, 248798623, 243918709, 239100140, 234343077, 229647649, 225013957, 220442073, 215932043, // x.143
+ 211483883, 207097585, 202773112, 198510404, 194309373, 190169909, 186091877, 182075118, 178119452, // x.152
+ 174224676, 170390565, 166616873, 162903335, 159249664, 155655556, 152120688, 148644718, 145227287, // x.161
+ 141868021, 138566528, 135322401, 132135218, 129004542, 125929924, 122910901, 119946997, 117037723, // x.170
+ 114182582, 111381062, 108632643, 105936795, 103292978, 100700645, 98159238, 95668194, 93226942, // x.179
+ 90834903, 88491495, 86196126, 83948203, 81747126, 79592292, 77483092, 75418916, 73399150, // x.188
+ 71423178, 69490383, 67600142, 65751837, 63944844, 62178541, 60452305, 58765515, 57117547, // x.197
+ 55507781, 53935597, 52400377, 50901505, 49438366, 48010349, 46616844, 45257246, 43930951, // x.206
+ 42637360, 41375878, 40145912, 38946876, 37778185, 36639262, 35529533, 34448428, 33395384, // x.215
+ 32369842, 31371249, 30399057, 29452725, 28531717, 27635503, 26763558, 25915365, 25090413, // x.224
+ 24288196, 23508216, 22749980, 22013003, 21296806, 20600917, 19924870, 19268206, 18630475, // x.233
+ 18011231, 17410035, 16826458, 16260073, 15710466, 15177224, 14659944, 14158231, 13671694, // x.242
+ 13199950, 12742625, 12299348, 11869759, 11453500, 11050225, 10659590, 10281262, 9914910, // x.251
+ 9560213, 9216856, 8884529, 8562931, 8251764, 7950739, 7659571, 7377984, 7105706, // x.260
+ 6842471, 6588020, 6342099, 6104460, 5874861, 5653066, 5438844, 5231969, 5032221, // x.269
+ 4839386, 4653254, 4473620, 4300287, 4133059, 3971747, 3816167, 3666139, 3521488, // x.278
+ 3382043, 3247640, 3118115, 2993313, 2873079, 2757266, 2645728, 2538325, 2434919, // x.287
+ 2335380, 2239575, 2147382, 2058677, 1973342, 1891262, 1812325, 1736424, 1663453, // x.296
+ 1593311, 1525898, 1461118, 1398879, 1339091, 1281666, 1226519, 1173569, 1122736, // x.305
+ 1073944, 1027117, 982185, 939076, 897725, 858065, 820033, 783568, 748612, // x.314
+ 715108, 682999, 652233, 622759, 594527, 567488, 541597, 516808, 493079, // x.323
+ 470368, 448635, 427841, 407948, 388921, 370725, 353326, 336692, 320792, // x.332
+ 305596, 291075, 277202, 263950, 251292, 239204, 227663, 216646, 206130, // x.341
+ 196094, 186517, 177381, 168667, 160356, 152430, 144874, 137671, 130806, // x.350
+ 124264, 118031, 112093, 106437, 101050, 95921, 91039, 86391, 81968, // x.359
+ 77759, 73755, 69945, 66322, 62877, 59602, 56488, 53528, 50716, // x.368
+ 48043, 45505, 43093, 40803, 38629, 36564, 34604, 32745, 30980, // x.377
+ 29305, 27717, 26211, 24782, 23428, 22144, 20927, 19774, 18681, // x.386
+ 17646, 16665, 15737, 14857, 14025, 13237, 12491, 11786, 11118, // x.395
+ 10487, 9890, 9325, 8791, 8287, 7810, 7359, 6933, 6531, // x.404
+ 6151, 5792, 5453, 5133, 4831, 4547, 4278, 4024, 3785, // x.413
+ 3560, 3347, 3147, 2958, 2779, 2612, 2454, 2305, 2164, // x.422
+ 2032, 1908, 1791, 1681, 1577, 1480, 1388, 1302, 1221, // x.431
+ 1145, 1073, 1006, 942, 883, 827, 775, 725, 679, // x.440
+ 636, 595, 557, 521, 487, 456, 426, 399, 373, // x.449
+ 348, 325, 304, 284, 265, 248, 231, 216, 202, // x.458
+ 188, 175, 164, 153, 142, 133, 124, 115, 107, // x.467
+ 100, 93, 87, 81, 75, 70, 65, 61, 56, // x.476
+ 53, 49, 45, 42, 39, 36, 34, 31, 29, // x.485
+ 27, 25, 23, 22, 20, 19, 17, 16, 15, // x.494
+ 14, 13, 12, 11, 10, 9, 9, 8, 7, // x.503
+ 7, 6, 6, 5, 5, 5, 4, 4, 4, // x.512
+ 3, 3, 3, 3, 2, 2, 2, 2, 2, // x.521
+ 2, 2, 1, 1, 1, 1, 1, 1, 1, // x.530
+ 1, 1, 1, 1, 1, 1, 0, 0, // isum 100000000000
+};
+
uint64_t komodo_paxvol(uint64_t volume,uint64_t price)
{
if ( volume < 10000000000 )
int32_t dpow_readprices(uint8_t *data,uint32_t *timestampp,double *KMDBTCp,double *BTCUSDp,double *CNYUSDp,uint32_t *pvals)
{
- uint32_t kmdbtc,btcusd,cnyusd; int32_t i,n,len = 0;
+ uint32_t kmdbtc,btcusd,cnyusd; int32_t i,n,nonz,len = 0;
+ if ( data[0] == 'P' && data[5] == 35 )
+ data++;
len += iguana_rwnum(0,&data[len],sizeof(uint32_t),(void *)timestampp);
len += iguana_rwnum(0,&data[len],sizeof(uint32_t),(void *)&n);
+ if ( n != 35 )
+ {
+ printf("dpow_readprices illegal n.%d\n",n);
+ return(-1);
+ }
len += iguana_rwnum(0,&data[len],sizeof(uint32_t),(void *)&kmdbtc); // /= 1000
len += iguana_rwnum(0,&data[len],sizeof(uint32_t),(void *)&btcusd); // *= 1000
len += iguana_rwnum(0,&data[len],sizeof(uint32_t),(void *)&cnyusd);
*KMDBTCp = ((double)kmdbtc / (1000000000. * 1000.));
*BTCUSDp = ((double)btcusd / (1000000000. / 1000.));
*CNYUSDp = ((double)cnyusd / 1000000000.);
- for (i=0; i<n-3; i++)
+ for (i=nonz=0; i<n-3; i++)
{
+ if ( pvals[i] != 0 )
+ nonz++;
+ //else if ( nonz != 0 )
+ // printf("pvals[%d] is zero\n",i);
len += iguana_rwnum(0,&data[len],sizeof(uint32_t),(void *)&pvals[i]);
//printf("%u ",pvals[i]);
}
+ /*if ( nonz < n-3 )
+ {
+ //printf("nonz.%d n.%d retval -1\n",nonz,n);
+ return(-1);
+ }*/
pvals[i++] = kmdbtc;
pvals[i++] = btcusd;
pvals[i++] = cnyusd;
int32_t komodo_pax_opreturn(uint8_t *opret,int32_t maxsize)
{
static uint32_t lastcrc;
- FILE *fp; char fname[512]; uint32_t crc32,check,timestamp; int32_t i,n,retval,fsize,len=0; uint8_t data[8192];
+ FILE *fp; char fname[512]; uint32_t crc32,check,timestamp; int32_t i,n=0,retval,fsize,len=0; uint8_t data[8192];
#ifdef WIN32
sprintf(fname,"%s\\%s",GetDataDir(false).string().c_str(),(char *)"komodofeed");
#else
if ( check == crc32 )
{
double KMDBTC,BTCUSD,CNYUSD; uint32_t pvals[128];
- dpow_readprices(&data[len],×tamp,&KMDBTC,&BTCUSD,&CNYUSD,pvals);
- if ( 0 && lastcrc != crc32 )
- {
- for (i=0; i<32; i++)
- printf("%u ",pvals[i]);
- printf("t%u n.%d KMD %f BTC %f CNY %f (%f)\n",timestamp,n,KMDBTC,BTCUSD,CNYUSD,CNYUSD!=0?1./CNYUSD:0);
- }
- if ( timestamp > time(NULL)-600 )
+ if ( dpow_readprices(&data[len],×tamp,&KMDBTC,&BTCUSD,&CNYUSD,pvals) > 0 )
{
- n = komodo_opreturnscript(opret,'P',data+sizeof(crc32),(int32_t)(fsize-sizeof(crc32)));
if ( 0 && lastcrc != crc32 )
{
- for (i=0; i<n; i++)
- printf("%02x",opret[i]);
- printf(" coinbase opret[%d] crc32.%u:%u\n",n,crc32,check);
+ for (i=0; i<32; i++)
+ printf("%u ",pvals[i]);
+ printf("t%u n.%d KMD %f BTC %f CNY %f (%f)\n",timestamp,n,KMDBTC,BTCUSD,CNYUSD,CNYUSD!=0?1./CNYUSD:0);
}
- } else printf("t%u too old for %u\n",timestamp,(uint32_t)time(NULL));
- lastcrc = crc32;
+ if ( timestamp > time(NULL)-600 )
+ {
+ n = komodo_opreturnscript(opret,'P',data+sizeof(crc32),(int32_t)(fsize-sizeof(crc32)));
+ if ( 0 && lastcrc != crc32 )
+ {
+ for (i=0; i<n; i++)
+ printf("%02x",opret[i]);
+ printf(" coinbase opret[%d] crc32.%u:%u\n",n,crc32,check);
+ }
+ } //else printf("t%u too old for %u\n",timestamp,(uint32_t)time(NULL));
+ lastcrc = crc32;
+ }
} else printf("crc32 %u mismatch %u\n",crc32,check);
} else printf("fread.%d error != fsize.%d\n",retval,fsize);
} else printf("fsize.%d > maxsize.%d or data[%d]\n",fsize,maxsize,(int32_t)sizeof(data));
return(val32);
}*/
-int32_t PAX_pubkey(uint8_t *pubkey33,uint8_t addrtype,uint8_t rmd160[20],char fiat[4],uint8_t shortflag,int32_t fiatunits)
+int32_t PAX_pubkey(int32_t rwflag,uint8_t *pubkey33,uint8_t *addrtypep,uint8_t rmd160[20],char fiat[4],uint8_t *shortflagp,int64_t *fiatoshisp)
{
- memset(pubkey33,0,33);
- pubkey33[0] = 0x02 | (shortflag != 0);
- memcpy(&pubkey33[1],fiat,3);
- iguana_rwnum(1,&pubkey33[4],sizeof(fiatunits),(void *)&fiatunits);
- memcpy(&pubkey33[8],(char *)"PAX",4);
- pubkey33[12] = addrtype;
- memcpy(&pubkey33[13],rmd160,20);
+ if ( rwflag != 0 )
+ {
+ memset(pubkey33,0,33);
+ pubkey33[0] = 0x02 | (*shortflagp != 0);
+ memcpy(&pubkey33[1],fiat,3);
+ iguana_rwnum(rwflag,&pubkey33[4],sizeof(*fiatoshisp),(void *)fiatoshisp);
+ pubkey33[12] = *addrtypep;
+ memcpy(&pubkey33[13],rmd160,20);
+ }
+ else
+ {
+ *shortflagp = (pubkey33[0] == 0x03);
+ memcpy(fiat,&pubkey33[1],3);
+ fiat[3] = 0;
+ iguana_rwnum(rwflag,&pubkey33[4],sizeof(*fiatoshisp),(void *)fiatoshisp);
+ if ( *shortflagp != 0 )
+ *fiatoshisp = -(*fiatoshisp);
+ *addrtypep = pubkey33[12];
+ memcpy(rmd160,&pubkey33[13],20);
+ }
+ return(33);
}
double PAX_val(uint32_t pval,int32_t baseid)
void komodo_pvals(int32_t height,uint32_t *pvals,uint8_t numpvals)
{
- int32_t i,nonz; double KMDBTC,BTCUSD,CNYUSD; uint32_t kmdbtc,btcusd,cnyusd;
+ int32_t i,nonz; uint32_t kmdbtc,btcusd,cnyusd; double KMDBTC,BTCUSD,CNYUSD;
if ( numpvals >= 35 )
{
for (nonz=i=0; i<32; i++)
PVALS[36 * NUM_PRICES] = height;
memcpy(&PVALS[36 * NUM_PRICES + 1],pvals,sizeof(*pvals) * 35);
NUM_PRICES++;
- //printf("OP_RETURN.%d KMD %.8f BTC %.6f CNY %.6f NUM_PRICES.%d\n",height,KMDBTC,BTCUSD,CNYUSD,NUM_PRICES);
+ if ( 0 )
+ printf("OP_RETURN.%d KMD %.8f BTC %.6f CNY %.6f NUM_PRICES.%d (%llu %llu %llu)\n",height,KMDBTC,BTCUSD,CNYUSD,NUM_PRICES,(long long)kmdbtc,(long long)btcusd,(long long)cnyusd);
}
}
}
-int32_t komodo_baseid(char *origbase)
-{
- int32_t i; char base[64];
- for (i=0; origbase[i]!=0&&i<sizeof(base); i++)
- base[i] = toupper((int32_t)(origbase[i] & 0xff));
- base[i] = 0;
- for (i=0; i<=MAX_CURRENCIES; i++)
- if ( strcmp(CURRENCIES[i],base) == 0 )
- return(i);
- printf("illegal base.(%s) %s\n",origbase,base);
- return(-1);
-}
-
uint64_t komodo_paxcalc(uint32_t *pvals,int32_t baseid,int32_t relid,uint64_t basevolume)
{
- uint32_t pvalb,pvalr,kmdbtc,btcusd; uint64_t usdvol,baseusd,usdkmd,baserel,sum,ranked[32]; int32_t i;
- if ( basevolume > 1000000*COIN )
+ uint32_t pvalb,pvalr,kmdbtc,btcusd; uint64_t usdvol,baseusd,usdkmd,baserel,ranked[32];
+ if ( basevolume > 10000*COIN )
+ {
+ printf("paxcalc overflow %.8f\n",dstr(basevolume));
return(0);
+ }
if ( (pvalb= pvals[baseid]) != 0 )
{
if ( relid == MAX_CURRENCIES )
usdvol = komodo_paxvol(basevolume,baseusd) / MINDENOMS[baseid];
usdkmd = ((uint64_t)btcusd * 1000000000) / kmdbtc;
//printf("base -> USD %llu, BTC %llu KMDUSD %llu\n",(long long)baseusd,(long long)btcusd,(long long)kmdusd);
- printf("usdkmd.%llu basevolume.%llu baseusd.%llu paxvol.%llu usdvol.%llu\n",(long long)usdkmd,(long long)basevolume,(long long)baseusd,(long long)komodo_paxvol(basevolume,baseusd),(long long)usdvol);
+ //printf("usdkmd.%llu basevolume.%llu baseusd.%llu paxvol.%llu usdvol.%llu -> %.8f\n",(long long)usdkmd,(long long)basevolume,(long long)baseusd,(long long)komodo_paxvol(basevolume,baseusd),(long long)usdvol,dstr(MINDENOMS[USD] * komodo_paxvol(usdvol,usdkmd)));
return(MINDENOMS[USD] * komodo_paxvol(usdvol,usdkmd));
- }
+ } //else printf("zero val in KMD conv %llu %llu %llu\n",(long long)pvals[USD],(long long)kmdbtc,(long long)btcusd);
}
else if ( baseid == relid )
{
if ( baseid != MAX_CURRENCIES )
{
pax_rank(ranked,pvals);
- return(10 * ranked[baseid]); // map to percentage
- }
+ //printf("%s M1 percentage %.8f\n",CURRENCIES[baseid],dstr(10 * ranked[baseid]));
+ return(10 * ranked[baseid]); // scaled percentage of M1 total
+ } else return(basevolume);
}
else if ( (pvalr= pvals[relid]) != 0 )
{
baserel = ((uint64_t)pvalb * 1000000000) / pvalr;
+ //printf("baserel.%lld %lld %lld %.8f %.8f\n",(long long)baserel,(long long)MINDENOMS[baseid],(long long)MINDENOMS[relid],dstr(MINDENOMS[baseid]/MINDENOMS[relid]),dstr(MINDENOMS[relid]/MINDENOMS[baseid]));
+ if ( MINDENOMS[baseid] > MINDENOMS[relid] )
+ basevolume /= (MINDENOMS[baseid] / MINDENOMS[relid]);
+ else if ( MINDENOMS[baseid] < MINDENOMS[relid] )
+ basevolume *= (MINDENOMS[relid] / MINDENOMS[baseid]);
return(komodo_paxvol(basevolume,baserel));
}
- }
+ else printf("null pval for %s\n",CURRENCIES[relid]);
+ } else printf("null pval for %s\n",CURRENCIES[baseid]);
return(0);
}
-uint64_t komodo_paxprice(int32_t height,char *base,char *rel,uint64_t basevolume)
+uint64_t _komodo_paxprice(int32_t height,char *base,char *rel,uint64_t basevolume)
{
- int32_t baseid=-1,relid=-1,i,ht; uint32_t *ptr;
+ int32_t baseid=-1,relid=-1,i; uint32_t *ptr;
if ( (baseid= komodo_baseid(base)) >= 0 && (relid= komodo_baseid(rel)) >= 0 )
{
for (i=NUM_PRICES-1; i>=0; i--)
return(0);
}
+uint64_t komodo_paxprice(uint64_t *seedp,int32_t height,char *base,char *rel,uint64_t basevolume)
+{
+ int32_t i,j,k,ind,zeroes,numvotes,wt,nonz; int64_t delta; uint64_t lastprice,seed,tolerance,den,densum,sum=0,votes[539];
+ if ( basevolume > 10000*COIN )
+ {
+ printf("komodo_paxprice overflow %.8f\n",dstr(basevolume));
+ return(0);
+ }
+ numvotes = (int32_t)(sizeof(Peggy_inds)/sizeof(*Peggy_inds));
+ memset(votes,0,sizeof(votes));
+ for (sum=i=zeroes=nonz=0; i<numvotes; i++)
+ {
+ if ( (votes[numvotes-1-i]= _komodo_paxprice(height-i,base,rel,100000)) == 0 )
+ {
+ zeroes++;
+ //printf("null price height.%d\n",height-i);
+ //return(0);
+ } else sum += votes[i], nonz++;
+ //printf("%.8f, ",dstr(votes[i]));
+ }
+ if ( nonz <= (numvotes >> 1) )
+ return(0);
+ sum /= nonz;
+ lastprice = sum;
+ for (i=0; i<numvotes; i++)
+ {
+ if ( votes[i] == 0 )
+ votes[i] = lastprice;
+ else lastprice = votes[i];
+ }
+ //printf("\n}; // numvotes.%d\n\n",numvotes);
+ *seedp = seed = komodo_seed(height);
+ tolerance = sum / 50;
+ for (k=0; k<numvotes; k++)
+ {
+ ind = Peggy_inds[(k + seed) % numvotes];
+ i = (int32_t)(ind % numvotes);
+ wt = 0;
+ if ( votes[i] != 0 )
+ {
+ for (j=0; j<numvotes; j++)
+ {
+ if ( votes[j] != 0 )
+ {
+ if ( (delta= (votes[i] - votes[j])) < 0 )
+ delta = -delta;
+ if ( delta <= tolerance )
+ {
+ wt++;
+ if ( wt > (numvotes >> 1) )
+ break;
+ }
+ }
+ }
+ }
+ if ( wt > (numvotes >> 1) )
+ {
+ ind = i;
+ for (densum=sum=j=0; j<numvotes; j++)
+ {
+ den = peggy_smooth_coeffs[j];
+ densum += den;
+ sum += (den * votes[(ind + j) % numvotes]);
+ }
+ sum /= densum;
+ sum = (sum * basevolume) / 100000;
+ printf("paxprice seed.%llx sum %.8f densum %.8f basevol %.8f height.%d\n",(long long)seed,dstr(sum),dstr(densum),dstr(basevolume),height);
+ break;
+ }
+ }
+ return(sum);
+}
+
int32_t komodo_paxprices(int32_t *heights,uint64_t *prices,int32_t max,char *base,char *rel)
{
- int32_t baseid=-1,relid=-1,i,ht,num = 0; uint32_t *ptr;
+ int32_t baseid=-1,relid=-1,i,num = 0; uint32_t *ptr;
if ( (baseid= komodo_baseid(base)) >= 0 && (relid= komodo_baseid(rel)) >= 0 )
{
for (i=NUM_PRICES-1; i>=0; i--)
return(num);
}
-uint64_t PAX_fiatdest(char *destaddr,uint8_t pubkey33[33],char *coinaddr,int32_t height,char *origbase,int64_t fiatoshis)
+void komodo_paxpricefeed(int32_t height,uint8_t *pricefeed,int32_t opretlen)
+{
+ double KMDBTC,BTCUSD,CNYUSD; uint32_t numpvals,timestamp,pvals[128]; uint256 zero;
+ numpvals = dpow_readprices(pricefeed,×tamp,&KMDBTC,&BTCUSD,&CNYUSD,pvals);
+ memset(&zero,0,sizeof(zero));
+ komodo_stateupdate(height,0,0,0,zero,0,0,pvals,numpvals,0,0,0,0,0,0);
+ //printf("komodo_paxpricefeed vout OP_RETURN.%d prices numpvals.%d opretlen.%d\n",height,numpvals,opretlen);
+}
+
+uint64_t PAX_fiatdest(uint64_t *seedp,int32_t tokomodo,char *destaddr,uint8_t pubkey33[33],char *coinaddr,int32_t height,char *origbase,int64_t fiatoshis)
{
- uint8_t shortflag = 0; char base[4]; int32_t i,baseid,relid; uint8_t addrtype,rmd160[20]; uint64_t komodoshis = 0;
- if ( strcmp(base,(char *)"KMD") == 0 || strcmp(base,(char *)"kmd") == 0 )
+ uint8_t shortflag = 0; char base[4]; int32_t i,baseid; uint8_t addrtype,rmd160[20]; int64_t komodoshis = 0;
+ if ( (baseid= komodo_baseid(origbase)) < 0 || baseid == MAX_CURRENCIES )
return(0);
for (i=0; i<3; i++)
base[i] = toupper(origbase[i]);
base[i] = 0;
- if ( fiatunits < 0 )
- shortflag = 1, fiatunits = -fiatunits;
- komodoshis = komodo_paxprice(height,base,(char *)"KMD",(uint64_t)fiatoshis);
+ if ( fiatoshis < 0 )
+ shortflag = 1, fiatoshis = -fiatoshis;
+ komodoshis = komodo_paxprice(seedp,height,base,(char *)"KMD",(uint64_t)fiatoshis);
+ //printf("PAX_fiatdest ht.%d price %s %.8f -> KMD %.8f\n",height,base,(double)fiatoshis/COIN,(double)komodoshis/COIN);
if ( bitcoin_addr2rmd160(&addrtype,rmd160,coinaddr) == 20 )
{
- PAX_pubkey(pubkey33,addrtype,rmd160,base,shortflag,fiatoshis);
+ PAX_pubkey(1,pubkey33,&addrtype,rmd160,base,&shortflag,tokomodo != 0 ? &komodoshis : &fiatoshis);
bitcoin_address(destaddr,KOMODO_PUBTYPE,pubkey33,33);
}
return(komodoshis);
projects / VerusCoin.git / blobdiff