/****************************************************************************** * 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. * * * ******************************************************************************/ // // LP_commands.c // marketmaker // char *stats_JSON(char *myipaddr,int32_t pubsock,double profitmargin,cJSON *argjson,char *remoteaddr,uint16_t port) // from rpc port { char *method,*ipaddr,*userpass,*base,*rel,*coin,*retstr = 0; uint16_t argport=0,pushport,subport; int32_t otherpeers,othernumutxos,flag = 0; struct LP_peerinfo *peer; cJSON *retjson; struct iguana_info *ptr; if ( (ipaddr= jstr(argjson,"ipaddr")) != 0 && (argport= juint(argjson,"port")) != 0 ) { if ( strcmp(ipaddr,"127.0.0.1") != 0 && argport >= 1000 ) { flag = 1; if ( (pushport= juint(argjson,"push")) == 0 ) pushport = argport + 1; if ( (subport= juint(argjson,"sub")) == 0 ) subport = argport + 2; if ( (peer= LP_peerfind((uint32_t)calc_ipbits(ipaddr),argport)) != 0 ) { if ( 0 && (otherpeers= jint(argjson,"numpeers")) > peer->numpeers ) peer->numpeers = otherpeers; if ( 0 && (othernumutxos= jint(argjson,"numutxos")) > peer->numutxos ) { printf("change.(%s) numutxos.%d -> %d mynumutxos.%d\n",peer->ipaddr,peer->numutxos,othernumutxos,LP_mypeer != 0 ? LP_mypeer->numutxos:0); peer->numutxos = othernumutxos; } //printf("peer.(%s) found (%d %d) (%d %d) (%s)\n",peer->ipaddr,peer->numpeers,peer->numutxos,otherpeers,othernumutxos,jprint(argjson,0)); } else LP_addpeer(LP_mypeer,LP_mypubsock,ipaddr,argport,pushport,subport,jdouble(argjson,"profit"),jint(argjson,"numpeers"),jint(argjson,"numutxos")); } } if ( (method= jstr(argjson,"method")) == 0 ) { if ( flag == 0 || jobj(argjson,"result") != 0 ) printf("stats_JSON no method: (%s) (%s:%u)\n",jprint(argjson,0),ipaddr,argport); return(0); } if ( strcmp(method,"help") == 0 ) return(clonestr("{\"result\":\" \ available localhost RPC commands:\n \ setprice(base, rel, price)\n\ myprice(base, rel)\n\ enable(coin)\n\ disable(coin)\n\ inventory(coin)\n\ autotrade(base, rel, price, volume, timeout)\n\ swapstatus()\n\ swapstatus(requestid, quoteid)\n\ public API:\n \ getcoins()\n\ getpeers()\n\ getutxos()\n\ getutxos(coin, lastn)\n\ orderbook(base, rel)\n\ getprices(base, rel)\n\ register(pubkey,pushaddr)\n\ lookup(pubkey)\n\ forward(pubkey,method2,)\n\ forward(pubkey,method2=publish,)\n\ forwardhex(pubkey,hex)\n\ \"}")); base = jstr(argjson,"base"); rel = jstr(argjson,"rel"); if ( USERPASS[0] != 0 && strcmp(remoteaddr,"127.0.0.1") == 0 && port != 0 ) { if ( USERPASS_COUNTER == 0 ) { USERPASS_COUNTER = 1; retjson = cJSON_CreateObject(); jaddstr(retjson,"userpass",USERPASS); jaddbits256(retjson,"mypubkey",LP_mypubkey); jadd(retjson,"coins",LP_coinsjson()); return(jprint(retjson,1)); } if ( (userpass= jstr(argjson,"userpass")) == 0 || strcmp(userpass,USERPASS) != 0 ) return(clonestr("{\"error\":\"authentication error\"}")); if ( base != 0 && rel != 0 ) { double price; if ( LP_isdisabled(base,rel) != 0 ) return(clonestr("{\"error\":\"at least one of coins disabled\"}")); price = jdouble(argjson,"price"); if ( strcmp(method,"setprice") == 0 ) { if ( price > SMALLVAL ) { if ( LP_mypriceset(base,rel,price) < 0 ) return(clonestr("{\"error\":\"couldnt set price\"}")); else return(LP_pricepings(myipaddr,LP_mypubsock,profitmargin,base,rel,price * LP_profitratio)); } else return(clonestr("{\"error\":\"no price\"}")); } else if ( strcmp(method,"myprice") == 0 ) { double bid,ask; if ( LP_myprice(&bid,&ask,base,rel) > SMALLVAL ) { retjson = cJSON_CreateObject(); jaddstr(retjson,"base",base); jaddstr(retjson,"rel",rel); jaddnum(retjson,"bid",bid); jaddnum(retjson,"ask",ask); return(jprint(retjson,1)); } else return(clonestr("{\"error\":\"no price set\"}")); } else if ( strcmp(method,"autotrade") == 0 ) { if ( price > SMALLVAL ) { printf("price set (%s/%s) <- %.8f\n",rel,base,1./price); LP_mypriceset(rel,base,1./price); return(LP_autotrade(myipaddr,pubsock,profitmargin,base,rel,price,jdouble(argjson,"volume"),jint(argjson,"timeout"))); } else return(clonestr("{\"error\":\"no price set\"}")); } } else if ( (coin= jstr(argjson,"coin")) != 0 ) { if ( strcmp(method,"enable") == 0 ) { if ( (ptr= LP_coinsearch(coin)) != 0 ) ptr->inactive = 0; return(jprint(LP_coinsjson(),1)); } else if ( strcmp(method,"disable") == 0 ) { if ( (ptr= LP_coinsearch(coin)) != 0 ) ptr->inactive = (uint32_t)time(NULL); return(jprint(LP_coinsjson(),1)); } if ( LP_isdisabled(coin,0) != 0 ) return(clonestr("{\"error\":\"coin is disabled\"}")); if ( strcmp(method,"inventory") == 0 ) { struct iguana_info *ptr; bits256 privkey,pubkey; uint8_t pubkey33[33]; if ( (ptr= LP_coinfind(coin)) != 0 ) { privkey = LP_privkeycalc(pubkey33,&pubkey,ptr,"",USERPASS_WIFSTR); //LP_utxopurge(0); LP_privkey_init(-1,ptr,privkey,pubkey,pubkey33); retjson = cJSON_CreateObject(); jaddstr(retjson,"result","success"); jadd(retjson,"alice",LP_inventory(coin,0)); jadd(retjson,"bob",LP_inventory(coin,1)); return(jprint(retjson,1)); } } } else if ( strcmp(method,"swapstatus") == 0 ) { uint32_t requestid,quoteid; if ( (requestid= juint(argjson,"requestid")) != 0 && (quoteid= juint(argjson,"quoteid")) != 0 ) return(basilisk_swapentry(requestid,quoteid)); else return(basilisk_swaplist()); } else if ( strcmp(method,"myprices") == 0 ) return(LP_myprices()); } if ( LP_isdisabled(base,rel) != 0 ) retstr = clonestr("{\"error\":\"at least one of coins disabled\"}"); else if ( LP_isdisabled(jstr(argjson,"coin"),0) != 0 ) retstr = clonestr("{\"error\":\"coin is disabled\"}"); else if ( strcmp(method,"reserved") == 0 ) retstr = LP_quotereceived(argjson); else if ( strcmp(method,"connected") == 0 ) retstr = LP_connectedalice(argjson); else if ( strcmp(method,"checktxid") == 0 ) retstr = LP_spentcheck(argjson); else if ( strcmp(method,"getcoins") == 0 ) return(jprint(LP_coinsjson(),1)); else if ( strcmp(method,"postprice") == 0 ) retstr = LP_postedprice(argjson); else if ( strcmp(method,"broadcast") == 0 ) retstr = LP_broadcasted(argjson); else if ( strcmp(method,"getprices") == 0 ) return(LP_prices()); else if ( strcmp(method,"orderbook") == 0 ) return(LP_orderbook(base,rel)); else if ( strcmp(method,"forward") == 0 ) { cJSON *reqjson; if ( (reqjson= LP_dereference(argjson,"forward")) != 0 ) { //printf("FORWARDED.(%s)\n",jprint(argjson,0)); if ( LP_forward(myipaddr,pubsock,profitmargin,jbits256(argjson,"pubkey"),jprint(reqjson,1),1) > 0 ) retstr = clonestr("{\"result\":\"success\"}"); else retstr = clonestr("{\"error\":\"error forwarding\"}"); } else retstr = clonestr("{\"error\":\"cant recurse forwards\"}"); } else if ( strcmp(method,"getpeers") == 0 ) return(LP_peers()); else if ( strcmp(method,"getutxos") == 0 ) return(LP_utxos(1,LP_mypeer,jstr(argjson,"coin"),jint(argjson,"lastn"))); else if ( strcmp(method,"notified") == 0 ) { LP_utxoaddjson(1,LP_mypubsock,argjson); return(clonestr("{\"result\":\"success\",\"notifyutxo\":\"received\"}")); } else if ( IAMLP != 0 ) { if ( strcmp(method,"register") == 0 ) return(LP_register(jbits256(argjson,"client"),jstr(argjson,"pushaddr"))); else if ( strcmp(method,"lookup") == 0 ) return(LP_lookup(jbits256(argjson,"client"))); else if ( strcmp(method,"forwardhex") == 0 ) retstr = LP_forwardhex(pubsock,jbits256(argjson,"pubkey"),jstr(argjson,"hex")); else if ( strcmp(method,"notify") == 0 ) retstr = clonestr("{\"result\":\"success\",\"notify\":\"received\"}"); } if ( retstr != 0 ) { free(retstr); return(0); } printf("ERROR.(%s)\n",jprint(argjson,0)); return(0); }