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54 lines
2.6 KiB
54 lines
2.6 KiB
9 years ago
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/******************************************************************************
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* Copyright © 2014-2015 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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int32_t CHECKBALANCE(char **retstrp,int32_t skipflag,struct exchange_info *exchange,int32_t dir,char *base,char *rel,double price,double volume,cJSON *argjson)
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{
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cJSON *json; char *coinstr,*balancestr,*resultstr,*resultval; double balance; int32_t retval = -1;
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if ( skipflag == 0 )
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{
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coinstr = (dir > 0) ? rel : base;
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if ( (balancestr= PARSEBALANCE(exchange,&balance,coinstr,argjson)) != 0 )
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{
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json = cJSON_Parse(balancestr);
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free(balancestr);
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printf("%s balance.%s %f vs %f\n",exchange->name,coinstr,balance,dir > 0 ? volume : volume * price);
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if ( (dir > 0 && balance < volume) || (dir < 0 && balance < (volume * price)) )
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{
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resultstr = "error";
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resultval = "not enough balance";
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}
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else
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{
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resultval = "balance";
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resultstr = "success";
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retval = 0;
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}
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if ( retstrp != 0 )
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{
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if ( json == 0 )
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json = cJSON_CreateObject();
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jaddstr(json,"coin",coinstr);
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jaddnum(json,"balance",balance);
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jaddnum(json,"required",volume * (dir < 0 ? price : 1.));
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jaddstr(json,resultstr,resultval);
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*retstrp = jprint(json,1);
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}
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else if ( json != 0 )
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free_json(json);
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}
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} else retval = 0;
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return(retval);
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}
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