jl777 7 years ago
parent
commit
afd6476a5f
  1. 10
      iguana/exchanges/LP_prices.c

10
iguana/exchanges/LP_prices.c

@ -18,7 +18,7 @@
// marketmaker // marketmaker
// //
struct LP_orderbookentry { bits256 pubkey; double price; uint64_t basesatoshis,maxsatoshis; int32_t age,numutxos; char coinaddr[64]; }; struct LP_orderbookentry { bits256 pubkey; double price; uint64_t basesatoshis,maxsatoshis; uint32_t timestamp; int32_t numutxos; char coinaddr[64]; };
#define LP_MAXPRICEINFOS 256 #define LP_MAXPRICEINFOS 256
struct LP_priceinfo struct LP_priceinfo
@ -539,12 +539,12 @@ cJSON *LP_orderbookjson(struct LP_orderbookentry *op)
//jaddbits256(item,"txid",op->txid); //jaddbits256(item,"txid",op->txid);
//jaddnum(item,"vout",op->vout); //jaddnum(item,"vout",op->vout);
jaddbits256(item,"pubkey",op->pubkey); jaddbits256(item,"pubkey",op->pubkey);
jaddnum(item,"age",op->age); jaddnum(item,"age",time(NULL)-op->timestamp);
} }
return(item); return(item);
} }
struct LP_orderbookentry *LP_orderbookentry(char *address,char *base,char *rel,double price,int32_t numutxos,uint64_t basesatoshis,uint64_t maxsatoshis,bits256 pubkey,int32_t age) struct LP_orderbookentry *LP_orderbookentry(char *address,char *base,char *rel,double price,int32_t numutxos,uint64_t basesatoshis,uint64_t maxsatoshis,bits256 pubkey,uint32_t timestamp)
{ {
struct LP_orderbookentry *op; struct LP_orderbookentry *op;
if ( (op= calloc(1,sizeof(*op))) != 0 ) if ( (op= calloc(1,sizeof(*op))) != 0 )
@ -559,7 +559,7 @@ struct LP_orderbookentry *LP_orderbookentry(char *address,char *base,char *rel,d
op->basesatoshis = basesatoshis; op->basesatoshis = basesatoshis;
op->maxsatoshis = maxsatoshis; op->maxsatoshis = maxsatoshis;
op->pubkey = pubkey; op->pubkey = pubkey;
op->age = age; op->timestamp = timestamp;
} }
return(op); return(op);
} }
@ -609,7 +609,7 @@ int32_t LP_orderbook_utxoentries(uint32_t now,int32_t polarity,char *base,char *
maxsatoshis *= price; maxsatoshis *= price;
} }
} }
if ( (op= LP_orderbookentry(coinaddr,base,rel,polarity > 0 ? price : 1./price,n,basesatoshis,maxsatoshis,pubp->pubkey,now - pubp->timestamp)) != 0 ) if ( (op= LP_orderbookentry(coinaddr,base,rel,polarity > 0 ? price : 1./price,n,basesatoshis,maxsatoshis,pubp->pubkey,pubp->timestamp)) != 0 )
{ {
*arrayp = realloc(*arrayp,sizeof(*(*arrayp)) * (num+1)); *arrayp = realloc(*arrayp,sizeof(*(*arrayp)) * (num+1));
(*arrayp)[num++] = op; (*arrayp)[num++] = op;

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