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Test

etomic
jl777 7 years ago
parent
5817b4f3b7
commit
eea266436e
1 changed files with 48 additions and 32 deletions
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  1. 80
      iguana/exchanges/LP_prices.c

80
iguana/exchanges/LP_prices.c
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@ -670,10 +670,25 @@ int32_t LP_autoprice(char *base,char *rel,double minprice,double margin,char *ty
return(-1);
}
void LP_autopriceset(void *ctx,struct LP_priceinfo *relpp,struct LP_priceinfo *basepp,double price)
{
double margin,minprice; int32_t changed;
if ( (margin= basepp->margins[relpp->ind]) != 0. )
{
price = 1. / (price * (1. - margin));
if ( (minprice= basepp->minprices[relpp->ind]) == 0. || price >= minprice )
{
LP_mypriceset(&changed,relpp->symbol,basepp->symbol,price);
if ( changed != 0 )
LP_pricepings(ctx,LP_myipaddr,LP_mypubsock,relpp->symbol,basepp->symbol,price);
}
}
}
void prices_loop(void *ignore)
{
//{"success":true,"message":"","result":[{"MarketName":"BTC-KMD","High":0.00040840,"Low":0.00034900,"Volume":328042.46061669,"Last":0.00037236,"BaseVolume":123.36439511,"TimeStamp":"2017-07-15T13:50:21.87","Bid":0.00035721,"Ask":0.00037069,"OpenBuyOrders":343,"OpenSellOrders":1690,"PrevDay":0.00040875,"Created":"2017-02-11T23:04:01.853"},
int32_t i,n,changed; double margin,price,minprice; struct LP_priceinfo *coinpp,*btcpp; char *retstr,*name; cJSON *retjson,*array,*item; void *ctx = bitcoin_ctx();
int32_t i,n,changed,iter; double margin,price,minprice,kmdbtc; struct LP_priceinfo *coinpp,*refpp,*btcpp; char *retstr,*name,*refcoin; cJSON *retjson,*array,*item; void *ctx = bitcoin_ctx();
while ( 1 )
{
if ( LP_autoprices == 0 )
@ -695,54 +710,55 @@ void prices_loop(void *ignore)
if ( (retjson= cJSON_Parse(retstr)) != 0 )
{
//printf("got.(%s)\n",retstr);
kmdbtc = 0.;
refcoin = "BTC";
refpp = btcpp;
if ( (array= jarray(&n,retjson,"result")) != 0 )
{
for (i=0; i<n; i++)
for (iter=0; iter<2; iter++)
{
item = jitem(array,i);
if ( (name= jstr(item,"MarketName")) != 0 )
for (i=0; i<n; i++)
{
if ( strncmp("BTC-",name,4) == 0 )
item = jitem(array,i);
if ( (name= jstr(item,"MarketName")) != 0 )
{
name += 4;
//printf("%s\n",jprint(item,0));
if ( (coinpp= LP_priceinfofind(name)) != 0 )
if ( strncmp("BTC-",name,4) == 0 )
{
coinpp->high = jdouble(item,"High");
coinpp->low = jdouble(item,"Low");
coinpp->volume = jdouble(item,"Volume");
coinpp->btcvolume = jdouble(item,"BaseVolume");
coinpp->last = jdouble(item,"Last");
coinpp->bid = jdouble(item,"Bid");
coinpp->ask = jdouble(item,"Ask");
coinpp->prevday = jdouble(item,"PrevDay");
if ( coinpp->bid > SMALLVAL && coinpp->ask > SMALLVAL )
name += 4;
//printf("%s\n",jprint(item,0));
if ( (coinpp= LP_priceinfofind(name)) != 0 )
{
price = 0.5 * (coinpp->bid + coinpp->ask);
if ( (margin= coinpp->margins[btcpp->ind]) != 0. )
coinpp->high = jdouble(item,"High");
coinpp->low = jdouble(item,"Low");
coinpp->volume = jdouble(item,"Volume");
coinpp->btcvolume = jdouble(item,"BaseVolume");
coinpp->last = jdouble(item,"Last");
coinpp->bid = jdouble(item,"Bid");
coinpp->ask = jdouble(item,"Ask");
coinpp->prevday = jdouble(item,"PrevDay");
if ( coinpp->bid > SMALLVAL && coinpp->ask > SMALLVAL )
{
price = 1. / (price * (1. - margin));
if ( (minprice= coinpp->minprices[btcpp->ind]) == 0. || price >= minprice )
price = 0.5 * (coinpp->bid + coinpp->ask);
if ( iter == 0 )
{
LP_mypriceset(&changed,"BTC",name,price);
if ( changed != 0 )
LP_pricepings(ctx,LP_myipaddr,LP_mypubsock,"BTC",name,price);
if ( strcmp(name,"KMD") == 0 )
kmdbtc = price;
}
}
if ( (margin= btcpp->margins[coinpp->ind]) != 0. )
{
price = 1. / (price * (1. - margin));
if ( (minprice= btcpp->minprices[coinpp->ind]) == 0. || price >= minprice )
else
{
LP_mypriceset(&changed,name,"BTC",price);
if ( changed != 0 )
LP_pricepings(ctx,LP_myipaddr,LP_mypubsock,name,"BTC",price);
//if ( strcmp(name,"KMD") == 0 )
continue;
}
LP_autopriceset(ctx,refpp,coinpp,price);
LP_autopriceset(ctx,coinpp,refpp,price);
}
}
}
}
}
refcoin = "KMD";
if ( kmdbtc == 0. || (refpp= LP_priceinfofind("KMD")) == 0 )
break;
}
}
free_json(retjson);

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