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247 lines
10 KiB
247 lines
10 KiB
/******************************************************************************
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* Copyright © 2014-2016 The SuperNET Developers. *
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* *
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* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
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* the top-level directory of this distribution for the individual copyright *
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* holder information and the developer policies on copyright and licensing. *
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* *
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* Unless otherwise agreed in a custom licensing agreement, no part of the *
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* SuperNET software, including this file may be copied, modified, propagated *
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* or distributed except according to the terms contained in the LICENSE file *
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* *
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* Removal or modification of this copyright notice is prohibited. *
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* *
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******************************************************************************/
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#define EXCHANGE_NAME "bittrex"
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#define UPDATE prices777_ ## bittrex
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#define SUPPORTS bittrex ## _supports
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#define SIGNPOST bittrex ## _signpost
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#define TRADE bittrex ## _trade
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#define ORDERSTATUS bittrex ## _orderstatus
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#define CANCELORDER bittrex ## _cancelorder
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#define OPENORDERS bittrex ## _openorders
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#define TRADEHISTORY bittrex ## _tradehistory
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#define BALANCES bittrex ## _balances
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#define PARSEBALANCE bittrex ## _parsebalance
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#define WITHDRAW bittrex ## _withdraw
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#define CHECKBALANCE bittrex ## _checkbalance
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double UPDATE(struct prices777 *prices,int32_t maxdepth)
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{
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cJSON *json,*obj; char *jsonstr,market[128]; double hbla = 0.;
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if ( prices->url[0] == 0 )
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{
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sprintf(market,"%s-%s",prices->rel,prices->base);
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sprintf(prices->url,"https://bittrex.com/api/v1.1/public/getorderbook?market=%s&type=both&depth=%d",market,maxdepth);
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}
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jsonstr = issue_curl(prices->url);
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if ( jsonstr != 0 )
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{
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if ( (json = cJSON_Parse(jsonstr)) != 0 )
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{
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if ( (obj= cJSON_GetObjectItem(json,"success")) != 0 && is_cJSON_True(obj) != 0 )
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hbla = prices777_json_orderbook("bittrex",prices,maxdepth,json,"result","buy","sell","Rate","Quantity");
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free_json(json);
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}
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free(jsonstr);
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}
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return(hbla);
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}
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int32_t SUPPORTS(char *base,char *rel)
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{
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if ( strlen(base) > 5 || strlen(rel) > 5 || strcmp(rel,"CNY") == 0 || strcmp(base,"CNY") == 0 || strcmp(rel,"USD") == 0 || strcmp(base,"USD") == 0 )
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return(0);
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if ( strcmp(rel,"BTC") == 0 )
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return(1);
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else if ( strcmp(base,"BTC") == 0 )
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return(-1);
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else return(0);
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}
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cJSON *SIGNPOST(void **cHandlep,int32_t dotrade,char **retstrp,struct exchange_info *exchange,char *url,char *payload)
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{
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char dest[SHA512_DIGEST_SIZE*2+1],hdr1[512],hdr2[512],hdr3[512],hdr4[512],*data,*sig; cJSON *json;
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hdr1[0] = hdr2[0] = hdr3[0] = hdr4[0] = 0;
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json = 0;
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if ( (sig= hmac_sha512_str(dest,exchange->apisecret,(int32_t)strlen(exchange->apisecret),payload)) != 0 )
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sprintf(hdr1,"apisign:%s",sig);
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if ( dotrade == 0 )
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data = exchange_would_submit(payload,hdr1,hdr2,hdr3,hdr4);
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else if ( (data= curl_post(cHandlep,url,0,payload,hdr1,hdr2,hdr3,hdr4)) != 0 )
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json = cJSON_Parse(data);
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if ( retstrp != 0 )
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*retstrp = data;
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else if ( data != 0 )
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free(data);
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return(json);
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}
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cJSON *BALANCES(void **cHandlep,struct exchange_info *exchange)
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{
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char payload[1024];
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sprintf(payload,"https://bittrex.com/api/v1.1/account/getbalances?apikey=%s&nonce=%llu",exchange->apikey,(long long)exchange_nonce(exchange));
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return(SIGNPOST(cHandlep,1,0,exchange,payload,payload));
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}
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char *PARSEBALANCE(struct exchange_info *exchange,double *balancep,char *coinstr)
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{
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int32_t i,n; char *str,*itemstr = 0; cJSON *item,*array,*obj; double total,pending;
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*balancep = 0.;
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if ( exchange->balancejson != 0 && (array= jarray(&n,exchange->balancejson,"result")) != 0 )
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{
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for (i=0; i<n; i++)
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{
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if ( (item= jitem(array,i)) != 0 )
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{
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if ( (str= jstr(item,"Currency")) != 0 && strcmp(coinstr,str) == 0 )
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{
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itemstr = jprint(item,0);
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*balancep = jdouble(item,"Available");
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total = jdouble(item,"Balance");
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pending = jdouble(item,"Pending");
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if ( (obj= cJSON_Parse(itemstr)) != 0 )
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{
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jaddnum(obj,"balance",*balancep);
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jaddnum(obj,"total",total);
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jaddnum(obj,"pending",pending);
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if ( (str= jstr(obj,"CryptoAddress")) != 0 )
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jaddstr(obj,"deposit_address",str);
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free(itemstr);
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itemstr = jprint(obj,1);
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}
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break;
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}
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}
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}
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}
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if ( itemstr == 0 )
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return(clonestr("{\"error\":\"cant find coin balance, are you sure it isnt empty account?\"}"));
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return(itemstr);
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}
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#include "checkbalance.c"
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uint64_t TRADE(void **cHandlep,int32_t dotrade,char **retstrp,struct exchange_info *exchange,char *base,char *rel,int32_t dir,double price,double volume)
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{
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char payload[1024],pairstr[512],*extra; cJSON *json,*resultobj; uint64_t txid = 0; int32_t i,j,n;
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struct destbuf uuidstr; uint8_t databuf[512];
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if ( (extra= *retstrp) != 0 )
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*retstrp = 0;
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if ( (dir= flip_for_exchange(pairstr,"%s-%s","BTC",dir,&price,&volume,base,rel)) == 0 )
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{
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return(0);
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}
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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);
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if ( CHECKBALANCE(retstrp,dotrade,exchange,dir,base,rel,price,volume) == 0 && (json= SIGNPOST(cHandlep,dotrade,retstrp,exchange,payload,payload)) != 0 )
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{
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if ( is_cJSON_True(cJSON_GetObjectItem(json,"success")) != 0 && (resultobj= cJSON_GetObjectItem(json,"result")) != 0 )
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{
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copy_cJSON(&uuidstr,cJSON_GetObjectItem(resultobj,"uuid"));
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for (i=j=0; uuidstr.buf[i]!=0; i++)
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if ( uuidstr.buf[i] != '-' )
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uuidstr.buf[j++] = uuidstr.buf[i];
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uuidstr.buf[j] = 0;
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n = (int32_t)strlen(uuidstr.buf);
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printf("-> uuidstr.(%s).%d\n",uuidstr.buf,n);
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decode_hex(databuf,n/2,uuidstr.buf);
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if ( n >= 16 )
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for (i=0; i<8; i++)
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databuf[i] ^= databuf[8 + i];
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memcpy(&txid,databuf,8);
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printf("-> %llx\n",(long long)txid);
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}
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free_json(json);
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}
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return(txid);
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}
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char *ORDERSTATUS(void **cHandlep,struct exchange_info *exchange,cJSON *argjson,uint64_t quoteid)
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{
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char payload[1024],*retstr = 0; cJSON *json;
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sprintf(payload,"https://bittrex.com/api/v1.1/account/getorder?apikey=%s&nonce=%llu&uuid=%llu",exchange->apikey,(long long)exchange_nonce(exchange),(long long)quoteid);
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if ( (json= SIGNPOST(cHandlep,1,&retstr,exchange,payload,payload)) != 0 )
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{
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free_json(json);
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}
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return(retstr); // return standardized orderstatus
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}
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char *CANCELORDER(void **cHandlep,struct exchange_info *exchange,cJSON *argjson,uint64_t quoteid)
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{
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char payload[1024],*retstr = 0; cJSON *json;
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sprintf(payload,"https://bittrex.com/api/v1.1/market/cancel?apikey=%s&nonce=%llu&uuid=%llu",exchange->apikey,(long long)exchange_nonce(exchange),(long long)quoteid);
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if ( (json= SIGNPOST(cHandlep,1,&retstr,exchange,payload,payload)) != 0 )
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{
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free_json(json);
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}
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return(retstr); // return standardized cancelorder
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}
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char *OPENORDERS(void **cHandlep,struct exchange_info *exchange,cJSON *argjson)
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{
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char payload[1024],market[64],*base,*rel,*retstr = 0; cJSON *json;
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sprintf(payload,"https://bittrex.com/api/v1.1/market/getopenorders?apikey=%s&nonce=%llu",exchange->apikey,(long long)exchange_nonce(exchange));
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if ( (base= jstr(argjson,"base")) != 0 && (rel= jstr(argjson,"rel")) != 0 )
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{
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sprintf(market,"%s-%s",rel,base);
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sprintf(payload + strlen(payload),"&market=%s",market);
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}
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if ( (json= SIGNPOST(cHandlep,1,&retstr,exchange,payload,payload)) != 0 )
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{
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free_json(json);
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}
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return(retstr); // return standardized open orders
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}
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char *TRADEHISTORY(void **cHandlep,struct exchange_info *exchange,cJSON *argjson)
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{
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char payload[1024],market[64],*base,*rel,*retstr = 0; cJSON *json;
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sprintf(payload,"https://bittrex.com/api/v1.1/account/getorderhistory?apikey=%s&nonce=%llu",exchange->apikey,(long long)exchange_nonce(exchange));
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if ( (base= jstr(argjson,"base")) != 0 && (rel= jstr(argjson,"rel")) != 0 )
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{
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sprintf(market,"%s-%s",rel,base);
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sprintf(payload + strlen(payload),"&market=%s",market);
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}
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if ( (json= SIGNPOST(cHandlep,1,&retstr,exchange,payload,payload)) != 0 )
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{
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free_json(json);
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}
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return(retstr); // return standardized tradehistory
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}
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char *WITHDRAW(void **cHandlep,struct exchange_info *exchange,cJSON *argjson)
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{
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char payload[1024],*destaddr,*paymentid,*base,*retstr = 0; cJSON *json; double amount;
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if ( (base= jstr(argjson,"base")) == 0 )
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return(clonestr("{\"error\":\"base not specified\"}"));
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if ( (destaddr= jstr(argjson,"destaddr")) == 0 )
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return(clonestr("{\"error\":\"destaddr not specified\"}"));
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if ( (amount= jdouble(argjson,"amount")) < SMALLVAL )
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return(clonestr("{\"error\":\"amount not specified\"}"));
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paymentid = jstr(argjson,"paymentid");
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sprintf(payload,"https://bittrex.com/api/v1.1/account/withdraw?apikey=%s&nonce=%llu¤cy=%s&amount=%.4f&address=%s",exchange->apikey,(long long)exchange_nonce(exchange),base,amount,destaddr);
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if ( paymentid != 0 )
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sprintf(payload + strlen(payload),"&paymentid=%s",paymentid);
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if ( (json= SIGNPOST(cHandlep,1,&retstr,exchange,payload,payload)) != 0 )
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{
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free_json(json);
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}
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return(retstr); // return standardized withdraw
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}
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struct exchange_funcs bittrex_funcs = EXCHANGE_FUNCS(bittrex,EXCHANGE_NAME);
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#undef UPDATE
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#undef SUPPORTS
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#undef SIGNPOST
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#undef TRADE
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#undef ORDERSTATUS
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#undef CANCELORDER
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#undef OPENORDERS
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#undef TRADEHISTORY
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#undef BALANCES
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#undef PARSEBALANCE
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#undef WITHDRAW
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#undef EXCHANGE_NAME
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#undef CHECKBALANCE
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