You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
183 lines
7.2 KiB
183 lines
7.2 KiB
/******************************************************************************
|
|
* Copyright © 2014-2015 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 "huobi"
|
|
#define UPDATE prices777_ ## huobi
|
|
#define SUPPORTS huobi ## _supports
|
|
#define SIGNPOST huobi ## _signpost
|
|
#define TRADE huobi ## _trade
|
|
#define ORDERSTATUS huobi ## _orderstatus
|
|
#define CANCELORDER huobi ## _cancelorder
|
|
#define OPENORDERS huobi ## _openorders
|
|
#define TRADEHISTORY huobi ## _tradehistory
|
|
#define BALANCES huobi ## _balances
|
|
#define PARSEBALANCE huobi ## _parsebalance
|
|
#define WITHDRAW huobi ## _withdraw
|
|
#define CHECKBALANCE huobi ## _checkbalance
|
|
|
|
double UPDATE(struct prices777 *prices,int32_t maxdepth)
|
|
{
|
|
if ( prices->url[0] == 0 )
|
|
sprintf(prices->url,"http://api.huobi.com/staticmarket/depth_%s_json.js ",prices->lbase);
|
|
return(prices777_standard("huobi",prices->url,prices,0,0,maxdepth,0));
|
|
}
|
|
|
|
int32_t SUPPORTS(char *base,char *rel)
|
|
{
|
|
char *baserels[][2] = { {"btc","cny"}, {"ltc","cny"} };
|
|
return(baserel_polarity(baserels,(int32_t)(sizeof(baserels)/sizeof(*baserels)),base,rel));
|
|
}
|
|
|
|
cJSON *SIGNPOST(void **cHandlep,int32_t dotrade,char **retstrp,struct exchange_info *exchange,char *payload)
|
|
{
|
|
char *data; cJSON *json;
|
|
json = 0;
|
|
//if ( (data= curl_post(&cHandle,"https://api.huobi.com/apiv3",0,payload,"Content-Type:application/x-www-form-urlencoded",0,0,0)) != 0 )
|
|
if ( dotrade == 0 )
|
|
data = exchange_would_submit(payload,"","","","");
|
|
else if ( (data= curl_post(cHandlep,"https://api.huobi.com/apiv3",0,payload,"",0,0,0)) != 0 )
|
|
json = cJSON_Parse(data);
|
|
if ( retstrp != 0 )
|
|
*retstrp = data;
|
|
else if ( data != 0 )
|
|
free(data);
|
|
return(json);
|
|
}
|
|
|
|
cJSON *huobi_issue_auth(void **cHandlep,struct exchange_info *exchange,char *method,char *buf)
|
|
{
|
|
char payload[1024],digest[33],tmp[1024]; uint64_t nonce;
|
|
nonce = exchange_nonce(exchange);
|
|
sprintf(tmp,"access_key=%s&created=%llu&method=%s%s",exchange->apikey,(long long)nonce,method,buf);
|
|
sprintf(payload,"%s&secret_key=%s",tmp,exchange->apisecret);
|
|
//printf("tmp.(%s) payload.(%s)\n",tmp,payload);
|
|
calc_md5(digest,payload,(int32_t)strlen(payload));
|
|
sprintf(payload,"%s&sign=%s",tmp,digest);
|
|
//printf("-> (%s)\n",payload);
|
|
return(SIGNPOST(cHandlep,1,0,exchange,payload));
|
|
}
|
|
|
|
char *PARSEBALANCE(struct exchange_info *exchange,double *balancep,char *coinstr)
|
|
{
|
|
char field[128],*itemstr = 0; cJSON *obj,*item;
|
|
*balancep = 0.;
|
|
strcpy(field,coinstr);
|
|
tolowercase(field);
|
|
if ( exchange->balancejson != 0 && (obj= jobj(exchange->balancejson,"return")) != 0 && (item= jobj(obj,"funds")) != 0 )
|
|
{
|
|
*balancep = jdouble(item,field);
|
|
obj = cJSON_CreateObject();
|
|
touppercase(field);
|
|
jaddstr(obj,"base",field);
|
|
jaddnum(obj,"balance",*balancep);
|
|
itemstr = jprint(obj,1);
|
|
}
|
|
if ( itemstr == 0 )
|
|
return(clonestr("{\"error\":\"cant find coin balance\"}"));
|
|
return(itemstr);
|
|
}
|
|
|
|
cJSON *BALANCES(void **cHandlep,struct exchange_info *exchange)
|
|
{
|
|
return(huobi_issue_auth(cHandlep,exchange,"get_account_info",""));
|
|
}
|
|
|
|
#include "checkbalance.c"
|
|
|
|
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)
|
|
{
|
|
char payload[1024],pairstr[64],pricestr[64],*extra,*method; cJSON *json; int32_t type; uint64_t txid = 0;
|
|
if ( (extra= *retstrp) != 0 )
|
|
*retstrp = 0;
|
|
if ( (dir= flipstr_for_exchange(exchange,pairstr,"%s%s",dir,&price,&volume,base,rel)) == 0 )
|
|
{
|
|
printf("cant find baserel (%s/%s)\n",base,rel);
|
|
return(0);
|
|
}
|
|
if ( extra != 0 && strcmp(extra,"market") == 0 )
|
|
method = (dir > 0) ? "buy_market" : "sell_market";
|
|
else method = (dir > 0) ? "buy" : "sell", sprintf(pricestr,"&price=%.2f",price);
|
|
if ( strcmp(pairstr,"btccny") == 0 )
|
|
type = 1;
|
|
else if ( strcmp(pairstr,"ltccny") == 0 )
|
|
type = 2;
|
|
else
|
|
{
|
|
printf("cant find baserel (%s/%s)\n",base,rel);
|
|
return(0);
|
|
}
|
|
sprintf(payload,"&amount=%.4f&coin_type=%d%s",volume,type,pricestr);
|
|
if ( CHECKBALANCE(retstrp,dotrade,exchange,dir,base,rel,price,volume) == 0 && (json= huobi_issue_auth(cHandlep,exchange,method,payload)) != 0 )
|
|
{
|
|
txid = j64bits(json,"order_id");
|
|
free_json(json);
|
|
}
|
|
return(txid);
|
|
}
|
|
|
|
char *ORDERSTATUS(void **cHandlep,struct exchange_info *exchange,cJSON *argjson,uint64_t quoteid)
|
|
{
|
|
char payload[1024];
|
|
sprintf(payload,"&id=%llu&coin_type=1",(long long)quoteid);
|
|
return(jprint(huobi_issue_auth(cHandlep,exchange,"order_info",payload),1));
|
|
}
|
|
|
|
char *CANCELORDER(void **cHandlep,struct exchange_info *exchange,cJSON *argjson,uint64_t quoteid)
|
|
{
|
|
char payload[1024];
|
|
sprintf(payload,"&id=%llu&coin_type=1",(long long)quoteid);
|
|
return(jprint(huobi_issue_auth(cHandlep,exchange,"cancel_order",payload),1));
|
|
}
|
|
|
|
char *OPENORDERS(void **cHandlep,struct exchange_info *exchange,cJSON *argjson)
|
|
{
|
|
return(jprint(huobi_issue_auth(cHandlep,exchange,"get_orders","&coin_type=1"),1));
|
|
}
|
|
|
|
char *TRADEHISTORY(void **cHandlep,struct exchange_info *exchange,cJSON *argjson)
|
|
{
|
|
return(clonestr("{\"error\":\"huobi doesnt seem to have trade history api!\"}"));
|
|
}
|
|
|
|
char *WITHDRAW(void **cHandlep,struct exchange_info *exchange,cJSON *argjson)
|
|
{
|
|
char payload[1024],*base,*destaddr,*method; double amount;
|
|
if ( (base= jstr(argjson,"base")) == 0 || strcmp(base,"BTC") != 0 )
|
|
return(clonestr("{\"error\":\"base not specified or base != BTC\"}"));
|
|
if ( (destaddr= jstr(argjson,"destaddr")) == 0 )
|
|
return(clonestr("{\"error\":\"destaddr not specified\"}"));
|
|
if ( (amount= jdouble(argjson,"amount")) < SMALLVAL )
|
|
return(clonestr("{\"error\":\"amount not specified\"}"));
|
|
method = "withdraw_coin";
|
|
sprintf(payload,"&coin_type=1&withdraw_address=%s&withdraw_amount=%.4f",destaddr,amount);
|
|
return(jprint(huobi_issue_auth(cHandlep,exchange,method,payload),1));
|
|
}
|
|
|
|
struct exchange_funcs huobi_funcs = EXCHANGE_FUNCS(huobi,EXCHANGE_NAME);
|
|
|
|
#undef UPDATE
|
|
#undef SUPPORTS
|
|
#undef SIGNPOST
|
|
#undef TRADE
|
|
#undef ORDERSTATUS
|
|
#undef CANCELORDER
|
|
#undef OPENORDERS
|
|
#undef TRADEHISTORY
|
|
#undef BALANCES
|
|
#undef PARSEBALANCE
|
|
#undef WITHDRAW
|
|
#undef EXCHANGE_NAME
|
|
#undef CHECKBALANCE
|
|
|
|
|