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/******************************************************************************
* Copyright © 2014-2017 The SuperNET Developers. *
* *
* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
* the top-level directory of this distribution for the individual copyright *
* holder information and the developer policies on copyright and licensing. *
* *
* Unless otherwise agreed in a custom licensing agreement, no part of the *
* SuperNET software, including this file may be copied, modified, propagated *
* or distributed except according to the terms contained in the LICENSE file *
* *
* Removal or modification of this copyright notice is prohibited. *
* *
******************************************************************************/
#define EXCHANGE_NAME "bittrex"
#define UPDATE bittrex ## _price
#define SUPPORTS bittrex ## _supports
#define SIGNPOST bittrex ## _signpost
#define TRADE bittrex ## _trade
#define ORDERSTATUS bittrex ## _orderstatus
#define CANCELORDER bittrex ## _cancelorder
#define OPENORDERS bittrex ## _openorders
#define TRADEHISTORY bittrex ## _tradehistory
#define BALANCES bittrex ## _balances
#define PARSEBALANCE bittrex ## _parsebalance
#define WITHDRAW bittrex ## _withdraw
#define CHECKBALANCE bittrex ## _checkbalance
#define ALLPAIRS bittrex ## _allpairs
#define FUNCS bittrex ## _funcs
static char *(*bittrex_baserels)[][2];
char *ALLPAIRS(struct exchange_info *exchange,cJSON *argjson)
{
static int32_t num;
char *jsonstr,*base,*rel; int32_t i; cJSON *json,*array,*item;
if ( num == 0 || (*bittrex_baserels) == 0 )
{
jsonstr = issue_curl("https://bittrex.com/api/v1.1/public/getmarkets");
if ( (json= cJSON_Parse(jsonstr)) != 0 )
{
if ( (array= jarray(&num,json,"result")) != 0 )
{
bittrex_baserels = calloc(num,sizeof(char *) * 2);
for (i=0; i<num; i++)
{
item = jitem(array,i);
base = jstr(item,"MarketCurrency");
rel = jstr(item,"BaseCurrency");
if ( base != 0 && rel != 0 )
{
(*bittrex_baserels)[i][0] = clonestr(base);
(*bittrex_baserels)[i][1] = clonestr(rel);
}
}
}
free_json(json);
}
free(jsonstr);
}
return(jprint(exchanges777_allpairs((*bittrex_baserels),num),1));
}
int32_t SUPPORTS(struct exchange_info *exchange,char *base,char *rel,cJSON *argjson)
{
if ( strlen(base) > 5 || strlen(rel) > 5 || strcmp(rel,"CNY") == 0 || strcmp(base,"CNY") == 0 || strcmp(rel,"USD") == 0 || strcmp(base,"USD") == 0 )
return(0);
if ( strcmp(rel,"BTC") == 0 )
return(1);
else if ( strcmp(base,"BTC") == 0 )
return(-1);
else return(0);
}
double UPDATE(struct exchange_info *exchange,char *base,char *rel,struct exchange_quote *quotes,int32_t maxdepth,double commission,cJSON *argjson,int32_t invert)
{
cJSON *json,*obj; char *jsonstr,market[128],url[1024]; double hbla = 0.;
sprintf(market,"%s-%s",rel,base);
sprintf(url,"http://bittrex.com/api/v1.1/public/getorderbook?market=%s&type=both&depth=%d",market,maxdepth);
jsonstr = issue_curl(url);
if ( jsonstr != 0 )
{
if ( (json = cJSON_Parse(jsonstr)) != 0 )
{
if ( (obj= cJSON_GetObjectItem(json,"success")) != 0 && is_cJSON_True(obj) != 0 )
hbla = exchanges777_json_orderbook(exchange,commission,base,rel,quotes,maxdepth,json,"result","buy","sell","Rate","Quantity",invert);
free_json(json);
}
free(jsonstr);
}
return(hbla);
}
cJSON *SIGNPOST(void **cHandlep,int32_t dotrade,char **retstrp,struct exchange_info *exchange,char *url,char *payload)
{
char dest[(512>>3)*2+1],hdr1[512],hdr2[512],hdr3[512],hdr4[512],*data,*sig; cJSON *json;
hdr1[0] = hdr2[0] = hdr3[0] = hdr4[0] = 0;
json = 0;
if ( (sig= hmac_sha512_str(dest,exchange->apisecret,(int32_t)strlen(exchange->apisecret),payload)) != 0 )
sprintf(hdr1,"apisign:%s",sig);
if ( dotrade == 0 )
data = exchange_would_submit(payload,hdr1,hdr2,hdr3,hdr4);
else if ( (data= curl_post(&exchange->cHandle,url,0,payload,hdr1,hdr2,hdr3,hdr4)) != 0 )
json = cJSON_Parse(data);
if ( retstrp != 0 )
*retstrp = data;
else if ( data != 0 )
free(data);
return(json);
}
cJSON *BALANCES(struct exchange_info *exchange,cJSON *argjson)
{
char payload[1024];
sprintf(payload,"https://bittrex.com/api/v1.1/account/getbalances?apikey=%s&nonce=%llu",exchange->apikey,(long long)exchange_nonce(exchange));
return(SIGNPOST(&exchange->cHandle,1,0,exchange,payload,payload));
}
char *PARSEBALANCE(struct exchange_info *exchange,double *balancep,char *coinstr,cJSON *argjson)
{
int32_t i,n; char *str,*itemstr = 0; cJSON *item,*array,*obj; double total,pending;
*balancep = 0.;
if ( argjson != 0 && (array= jarray(&n,argjson,"result")) != 0 )
{
for (i=0; i<n; i++)
{
if ( (item= jitem(array,i)) != 0 )
{
if ( (str= jstr(item,"Currency")) != 0 && strcmp(coinstr,str) == 0 )
{
itemstr = jprint(item,0);
*balancep = jdouble(item,"Available");
total = jdouble(item,"Balance");
pending = jdouble(item,"Pending");
if ( (obj= cJSON_Parse(itemstr)) != 0 )
{
jaddnum(obj,"balance",*balancep);
jaddnum(obj,"total",total);
jaddnum(obj,"pending",pending);
if ( (str= jstr(obj,"CryptoAddress")) != 0 )
jaddstr(obj,"deposit_address",str);
free(itemstr);
itemstr = jprint(obj,1);
}
break;
}
}
}
}
if ( itemstr == 0 )
return(clonestr("{\"error\":\"cant find coin balance, are you sure it isnt empty account?\"}"));
return(itemstr);
}
#include "checkbalance.c"
uint64_t TRADE(int32_t dotrade,char **retstrp,struct exchange_info *exchange,char *base,char *rel,int32_t dir,double price,double volume,cJSON *argjson)
{
char payload[1024],pairstr[512],*extra; cJSON *json,*resultobj; uint64_t txid = 0; int32_t i,j,n;
struct destbuf uuidstr; uint8_t databuf[512];
if ( (extra= *retstrp) != 0 )
*retstrp = 0;
if ( (dir= flip_for_exchange(pairstr,"%s-%s","BTC",dir,&price,&volume,base,rel)) == 0 )
{
return(0);
}
sprintf(payload,"https://bittrex.com/api/v1.1/market/%slimit?apikey=%s&nonce=%llu&market=%s&rate=%.8f&quantity=%.8f",dir>0?"buy":"sell",exchange->apikey,(long long)exchange_nonce(exchange),pairstr,price,volume);
if ( //CHECKBALANCE(retstrp,dotrade,exchange,dir,base,rel,price,volume,argjson) == 0 &&
(json= SIGNPOST(&exchange->cHandle,dotrade,retstrp,exchange,payload,payload)) != 0 )
{
if ( 0 && *retstrp != 0 )
printf("SIGNPOST returned.(%s) %s\n",*retstrp,jprint(json,0));
if ( is_cJSON_True(cJSON_GetObjectItem(json,"success")) != 0 && (resultobj= cJSON_GetObjectItem(json,"result")) != 0 )
{
copy_cJSON(&uuidstr,cJSON_GetObjectItem(resultobj,"uuid"));
for (i=j=0; uuidstr.buf[i]!=0; i++)
if ( uuidstr.buf[i] != '-' )
uuidstr.buf[j++] = uuidstr.buf[i];
uuidstr.buf[j] = 0;
n = (int32_t)strlen(uuidstr.buf);
//printf("-> uuidstr.(%s).%d\n",uuidstr.buf,n);
decode_hex(databuf,n/2,uuidstr.buf);
if ( n >= 16 )
for (i=0; i<8; i++)
databuf[i] ^= databuf[8 + i];
memcpy(&txid,databuf,8);
//printf("-> %llx\n",(long long)txid);
}
free_json(json);
}
return(txid);
}
char *ORDERSTATUS(struct exchange_info *exchange,uint64_t quoteid,cJSON *argjson)
{
char payload[1024],*orderstr=0,orderbuf[512],*retstr = 0; cJSON *json;
if ( argjson != 0 )
orderstr = jstr(argjson,"uuid");//, printf("status.(%s)\n",jprint(argjson,0));
if ( orderstr == 0 )
sprintf(orderbuf,"%llu",(long long)quoteid);
else strcpy(orderbuf,jstr(argjson,"uuid"));
sprintf(payload,"https://bittrex.com/api/v1.1/account/getorder?apikey=%s&nonce=%llu&uuid=%s",exchange->apikey,(long long)exchange_nonce(exchange),orderbuf);
if ( (json= SIGNPOST(&exchange->cHandle,1,&retstr,exchange,payload,payload)) != 0 )
{
free_json(json);
}
return(retstr); // return standardized orderstatus
}
char *CANCELORDER(struct exchange_info *exchange,uint64_t quoteid,cJSON *argjson)
{
char payload[1024],*orderstr=0,orderbuf[512],*retstr = 0; cJSON *json;
if ( argjson != 0 )
orderstr = jstr(argjson,"uuid");//, printf("cancel.(%s)\n",jprint(argjson,0));
if ( orderstr == 0 )
sprintf(orderbuf,"%llu",(long long)quoteid);
else strcpy(orderbuf,jstr(argjson,"uuid"));
sprintf(payload,"https://bittrex.com/api/v1.1/market/cancel?apikey=%s&nonce=%llu&uuid=%s",exchange->apikey,(long long)exchange_nonce(exchange),orderbuf);
if ( (json= SIGNPOST(&exchange->cHandle,1,&retstr,exchange,payload,payload)) != 0 )
{
free_json(json);
}
return(retstr); // return standardized cancelorder
}
char *OPENORDERS(struct exchange_info *exchange,cJSON *argjson)
{
char payload[1024],market[64],*base,*rel,*retstr = 0; cJSON *json;
sprintf(payload,"https://bittrex.com/api/v1.1/market/getopenorders?apikey=%s&nonce=%llu",exchange->apikey,(long long)exchange_nonce(exchange));
if ( (base= jstr(argjson,"base")) != 0 && (rel= jstr(argjson,"rel")) != 0 )
{
sprintf(market,"%s-%s",rel,base);
sprintf(payload + strlen(payload),"&market=%s",market);
}
if ( (json= SIGNPOST(&exchange->cHandle,1,&retstr,exchange,payload,payload)) != 0 )
{
free_json(json);
}
return(retstr); // return standardized open orders
}
char *TRADEHISTORY(struct exchange_info *exchange,cJSON *argjson)
{
char payload[1024],market[64],*base,*rel,*retstr = 0; cJSON *json;
sprintf(payload,"https://bittrex.com/api/v1.1/account/getorderhistory?apikey=%s&nonce=%llu",exchange->apikey,(long long)exchange_nonce(exchange));
if ( (base= jstr(argjson,"base")) != 0 && (rel= jstr(argjson,"rel")) != 0 )
{
sprintf(market,"%s-%s",rel,base);
sprintf(payload + strlen(payload),"&market=%s",market);
}
if ( (json= SIGNPOST(&exchange->cHandle,1,&retstr,exchange,payload,payload)) != 0 )
{
free_json(json);
}
return(retstr); // return standardized tradehistory
}
char *WITHDRAW(struct exchange_info *exchange,char *base,double amount,char *destaddr,cJSON *argjson)
{
char payload[1024],*paymentid,*retstr = 0; cJSON *json;
if ( base == 0 || base[0] == 0 )
return(clonestr("{\"error\":\"base not specified\"}"));
if ( destaddr == 0 || destaddr[0] == 0 )
return(clonestr("{\"error\":\"destaddr not specified\"}"));
if ( amount < SMALLVAL )
return(clonestr("{\"error\":\"amount not specified\"}"));
paymentid = jstr(argjson,"paymentid");
sprintf(payload,"https://bittrex.com/api/v1.1/account/withdraw?apikey=%s&nonce=%llu&currency=%s&amount=%.4f&address=%s",exchange->apikey,(long long)exchange_nonce(exchange),base,amount,destaddr);
if ( paymentid != 0 )
sprintf(payload + strlen(payload),"&paymentid=%s",paymentid);
if ( (json= SIGNPOST(&exchange->cHandle,1,&retstr,exchange,payload,payload)) != 0 )
{
free_json(json);
}
return(retstr); // return standardized withdraw
}
struct exchange_funcs bittrex_funcs = EXCHANGE_FUNCS(bittrex,EXCHANGE_NAME);
#include "exchange_undefs.h"