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test

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jl777
2016-10-23 16:54:13 -03:00
parent 5a51e22dd1
commit 1f34636377
2 changed files with 38 additions and 12 deletions
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33
src/komodo.h
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@@ -68,7 +68,7 @@ uint32_t MINDENOMS[] = { 1000, 1000, 100000, 1000, 1000, 1000, 1000, 1000, // ma
double PAX_val(uint32_t pval,int32_t baseid)
{
printf("PAX_val baseid.%d pval.%u\n",baseid,pval);
//printf("PAX_val baseid.%d pval.%u\n",baseid,pval);
if ( baseid >= 0 && baseid < MAX_CURRENCIES )
return(((double)pval / 1000000000.) / MINDENOMS[baseid]);
return(0.);
@@ -488,15 +488,17 @@ int32_t komodo_baseid(char *origbase)
for (i=0; origbase[i]!=0&&i<sizeof(base); i++)
base[i] = toupper((int32_t)(origbase[i] & 0xff));
base[i] = 0;
if ( strcmp(base,"KMD") == 0 )
return(MAX_CURRENCIES);
for (i=0; i<MAX_CURRENCIES; i++)
if ( strcmp(CURRENCIES[i],base) == 0 )
return(i);
return(-1);
}
uint64_t komodo_paxprice(int32_t height,char *base,char *rel)
uint64_t komodo_paxprice(int32_t height,char *base,char *rel,uint64_t volume)
{
int32_t baseid,relid,i,ht; uint32_t pvalb,pvalr,*ptr; double baseval,relval;
int32_t baseid,relid,i,ht; uint32_t usdval,kmdbtc,btcusd,pvalb,pvalr,*ptr; double usdval,baseval,relval,KMDBTC,BTCUSD;
if ( (baseid= komodo_baseid(base)) >= 0 && (relid= komodo_baseid(rel)) >= 0 )
{
for (i=NUM_PRICES-1; i>=0; i--)
@@ -504,12 +506,29 @@ uint64_t komodo_paxprice(int32_t height,char *base,char *rel)
ptr = &PVALS[36 * i];
if ( *ptr < height )
{
if ( (pvalb= ptr[1 + baseid]) != 0 && (pvalr= ptr[1 + relid]) != 0 )
if ( (pvalb= ptr[1 + baseid]) != 0 )
{
baseval = PAX_val(pvalb,baseid);
relval = PAX_val(pvalr,relid);
printf("ht.%d [%d] base.(%u %f) rel.(%u %f) -> %llu\n",height,*ptr,pvalb,baseval,pvalr,relval,(long long)(COIN * (baseval / relval)));
return(COIN * (baseval / relval));
if ( relid == MAX_CURRENCIES )
{
kmdbtc = ptr[1 + MAX_CURRENCIES];
btcusd = ptr[1 + MAX_CURRENCIES + 1];
if ( ptr[1 + USD] != 0 && kmdbtc != 0 && btcusd != 0 )
{
usdval = PAX_val(ptr[1 + USD],USD);
KMDBTC = ((double)kmdbtc / (1000000000. * 1000.));
BTCUSD = ((double)btcusd / (1000000000. / 1000.));
KMDUSD = (KMDBTC * BTCUSD);
printf("base -> USD %f, BTC %f KMDUSD %f\n",baseval/usdval,BTCUSD,KMDUSD);
return(volume * (baseval / usdval) / KMDUSD);
}
}
else if ( (pvalr= ptr[1 + relid]) != 0 )
{
relval = PAX_val(pvalr,relid);
printf("ht.%d [%d] base.(%u %f) rel.(%u %f) -> %llu\n",height,*ptr,pvalb,baseval,pvalr,relval,(long long)(COIN * (baseval / relval)));
return(volume * (baseval / relval));
}
}
return(0);
}