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234 lines
10 KiB
234 lines
10 KiB
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/******************************************************************************
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* Copyright © 2014-2017 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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//
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// LP_commands.c
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// marketmaker
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//
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char *stats_JSON(char *myipaddr,int32_t pubsock,double profitmargin,cJSON *argjson,char *remoteaddr,uint16_t port) // from rpc port
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{
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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;
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if ( (ipaddr= jstr(argjson,"ipaddr")) != 0 && (argport= juint(argjson,"port")) != 0 )
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{
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if ( strcmp(ipaddr,"127.0.0.1") != 0 && argport >= 1000 )
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{
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flag = 1;
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if ( (pushport= juint(argjson,"push")) == 0 )
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pushport = argport + 1;
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if ( (subport= juint(argjson,"sub")) == 0 )
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subport = argport + 2;
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if ( (peer= LP_peerfind((uint32_t)calc_ipbits(ipaddr),argport)) != 0 )
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{
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if ( 0 && (otherpeers= jint(argjson,"numpeers")) > peer->numpeers )
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peer->numpeers = otherpeers;
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if ( 0 && (othernumutxos= jint(argjson,"numutxos")) > peer->numutxos )
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{
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printf("change.(%s) numutxos.%d -> %d mynumutxos.%d\n",peer->ipaddr,peer->numutxos,othernumutxos,LP_mypeer != 0 ? LP_mypeer->numutxos:0);
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peer->numutxos = othernumutxos;
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}
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//printf("peer.(%s) found (%d %d) (%d %d) (%s)\n",peer->ipaddr,peer->numpeers,peer->numutxos,otherpeers,othernumutxos,jprint(argjson,0));
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} else LP_addpeer(LP_mypeer,LP_mypubsock,ipaddr,argport,pushport,subport,jdouble(argjson,"profit"),jint(argjson,"numpeers"),jint(argjson,"numutxos"));
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}
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}
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if ( (method= jstr(argjson,"method")) == 0 )
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{
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if ( flag == 0 || jobj(argjson,"result") != 0 )
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printf("stats_JSON no method: (%s) (%s:%u)\n",jprint(argjson,0),ipaddr,argport);
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return(0);
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}
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if ( strcmp(method,"help") == 0 )
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return(clonestr("{\"result\":\" \
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available localhost RPC commands:\n \
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setprice(base, rel, price)\n\
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myprice(base, rel)\n\
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enable(coin)\n\
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disable(coin)\n\
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inventory(coin)\n\
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autotrade(base, rel, price, volume, timeout)\n\
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swapstatus()\n\
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swapstatus(requestid, quoteid)\n\
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public API:\n \
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getcoins()\n\
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getpeers()\n\
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getutxos()\n\
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getutxos(coin, lastn)\n\
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orderbook(base, rel)\n\
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getprices(base, rel)\n\
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trust(pubkey, trust)\n\
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register(pubkey,pushaddr)\n\
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lookup(pubkey)\n\
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forward(pubkey,method2,<argjson>)\n\
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forward(pubkey,method2=publish,<argjson>)\n\
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forwardhex(pubkey,hex)\n\
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\"}"));
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base = jstr(argjson,"base");
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rel = jstr(argjson,"rel");
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if ( USERPASS[0] != 0 && strcmp(remoteaddr,"127.0.0.1") == 0 && port != 0 )
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{
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if ( USERPASS_COUNTER == 0 )
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{
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USERPASS_COUNTER = 1;
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retjson = cJSON_CreateObject();
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jaddstr(retjson,"userpass",USERPASS);
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jaddbits256(retjson,"mypubkey",LP_mypubkey);
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jadd(retjson,"coins",LP_coinsjson());
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return(jprint(retjson,1));
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}
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if ( (userpass= jstr(argjson,"userpass")) == 0 || strcmp(userpass,USERPASS) != 0 )
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return(clonestr("{\"error\":\"authentication error\"}"));
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if ( base != 0 && rel != 0 )
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{
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double price;
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if ( LP_isdisabled(base,rel) != 0 )
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return(clonestr("{\"error\":\"at least one of coins disabled\"}"));
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price = jdouble(argjson,"price");
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if ( strcmp(method,"setprice") == 0 )
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{
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if ( price > SMALLVAL )
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{
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if ( LP_mypriceset(base,rel,price) < 0 )
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return(clonestr("{\"error\":\"couldnt set price\"}"));
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else return(LP_pricepings(myipaddr,LP_mypubsock,profitmargin,base,rel,price * LP_profitratio));
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} else return(clonestr("{\"error\":\"no price\"}"));
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}
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else if ( strcmp(method,"myprice") == 0 )
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{
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double bid,ask;
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if ( LP_myprice(&bid,&ask,base,rel) > SMALLVAL )
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{
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retjson = cJSON_CreateObject();
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jaddstr(retjson,"base",base);
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jaddstr(retjson,"rel",rel);
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jaddnum(retjson,"bid",bid);
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jaddnum(retjson,"ask",ask);
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return(jprint(retjson,1));
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} else return(clonestr("{\"error\":\"no price set\"}"));
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}
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else if ( strcmp(method,"autotrade") == 0 )
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{
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if ( price > SMALLVAL )
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{
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printf("price set (%s/%s) <- %.8f\n",rel,base,1./price);
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LP_mypriceset(rel,base,1./price);
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return(LP_autotrade(myipaddr,pubsock,profitmargin,base,rel,price,jdouble(argjson,"volume"),jint(argjson,"timeout")));
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} else return(clonestr("{\"error\":\"no price set\"}"));
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}
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}
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else if ( (coin= jstr(argjson,"coin")) != 0 )
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{
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if ( strcmp(method,"enable") == 0 )
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{
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if ( (ptr= LP_coinsearch(coin)) != 0 )
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ptr->inactive = 0;
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return(jprint(LP_coinsjson(),1));
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}
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else if ( strcmp(method,"disable") == 0 )
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{
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if ( (ptr= LP_coinsearch(coin)) != 0 )
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ptr->inactive = (uint32_t)time(NULL);
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return(jprint(LP_coinsjson(),1));
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}
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if ( LP_isdisabled(coin,0) != 0 )
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return(clonestr("{\"error\":\"coin is disabled\"}"));
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if ( strcmp(method,"inventory") == 0 )
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{
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struct iguana_info *ptr; bits256 privkey,pubkey; uint8_t pubkey33[33];
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if ( (ptr= LP_coinfind(coin)) != 0 )
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{
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privkey = LP_privkeycalc(pubkey33,&pubkey,ptr,"",USERPASS_WIFSTR);
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//LP_utxopurge(0);
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LP_privkey_init(-1,ptr,privkey,pubkey,pubkey33);
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retjson = cJSON_CreateObject();
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jaddstr(retjson,"result","success");
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jadd(retjson,"alice",LP_inventory(coin,0));
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jadd(retjson,"bob",LP_inventory(coin,1));
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return(jprint(retjson,1));
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}
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}
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}
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else if ( strcmp(method,"swapstatus") == 0 )
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{
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uint32_t requestid,quoteid;
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if ( (requestid= juint(argjson,"requestid")) != 0 && (quoteid= juint(argjson,"quoteid")) != 0 )
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return(basilisk_swapentry(requestid,quoteid));
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else return(basilisk_swaplist());
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}
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else if ( strcmp(method,"myprices") == 0 )
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return(LP_myprices());
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else if ( strcmp(method,"trust") == 0 )
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return(LP_pubkey_trustset(jbits256(argjson,"pubkey"),jint(argjson,"trust")));
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}
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if ( LP_isdisabled(base,rel) != 0 )
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retstr = clonestr("{\"error\":\"at least one of coins disabled\"}");
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else if ( LP_isdisabled(jstr(argjson,"coin"),0) != 0 )
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retstr = clonestr("{\"error\":\"coin is disabled\"}");
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else if ( strcmp(method,"reserved") == 0 )
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retstr = LP_quotereceived(argjson);
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else if ( strcmp(method,"connected") == 0 )
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retstr = LP_connectedalice(argjson);
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else if ( strcmp(method,"checktxid") == 0 )
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retstr = LP_spentcheck(argjson);
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else if ( strcmp(method,"getcoins") == 0 )
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return(jprint(LP_coinsjson(),1));
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else if ( strcmp(method,"postprice") == 0 )
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retstr = LP_postedprice(argjson);
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else if ( strcmp(method,"broadcast") == 0 )
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retstr = LP_broadcasted(argjson);
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else if ( strcmp(method,"getprices") == 0 )
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return(LP_prices());
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else if ( strcmp(method,"orderbook") == 0 )
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return(LP_orderbook(base,rel));
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else if ( strcmp(method,"forward") == 0 )
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{
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cJSON *reqjson;
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if ( (reqjson= LP_dereference(argjson,"forward")) != 0 )
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{
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//printf("FORWARDED.(%s)\n",jprint(argjson,0));
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if ( LP_forward(myipaddr,pubsock,profitmargin,jbits256(argjson,"pubkey"),jprint(reqjson,1),1) > 0 )
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retstr = clonestr("{\"result\":\"success\"}");
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else retstr = clonestr("{\"error\":\"error forwarding\"}");
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} else retstr = clonestr("{\"error\":\"cant recurse forwards\"}");
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}
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else if ( strcmp(method,"getpeers") == 0 )
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return(LP_peers());
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else if ( strcmp(method,"getutxos") == 0 )
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return(LP_utxos(1,LP_mypeer,jstr(argjson,"coin"),jint(argjson,"lastn")));
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else if ( strcmp(method,"notified") == 0 )
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{
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LP_utxoaddjson(1,LP_mypubsock,argjson);
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return(clonestr("{\"result\":\"success\",\"notifyutxo\":\"received\"}"));
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}
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else if ( IAMLP != 0 )
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{
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if ( strcmp(method,"register") == 0 )
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return(LP_register(jbits256(argjson,"client"),jstr(argjson,"pushaddr")));
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else if ( strcmp(method,"lookup") == 0 )
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return(LP_lookup(jbits256(argjson,"client")));
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else if ( strcmp(method,"forwardhex") == 0 )
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retstr = LP_forwardhex(pubsock,jbits256(argjson,"pubkey"),jstr(argjson,"hex"));
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else if ( strcmp(method,"notify") == 0 )
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retstr = clonestr("{\"result\":\"success\",\"notify\":\"received\"}");
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}
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if ( retstr != 0 )
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{
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free(retstr);
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return(0);
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}
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printf("ERROR.(%s)\n",jprint(argjson,0));
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return(0);
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}
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