Destpubkey

iguana/exchanges/LP_commands.c

@@ -106,13 +106,13 @@ enable(coin)\n\
 disable(coin)\n\
 notarizations(coin)\n\
 parselog()\n\
-statsdisp(starttime=0, endtime=0)\n\
+statsdisp(starttime=0, endtime=0, gui="", pubkey="")\n\
 getrawtransaction(coin, txid)\n\
 inventory(coin)\n\
 bestfit(rel, relvolume)\n\
 lastnonce()\n\
-buy(base, rel, price, relvolume, timeout=10, duration=3600, nonce)\n\
+buy(base, rel, price, relvolume, timeout=10, duration=3600, nonce, pubkey="")\n\
-sell(base, rel, price, basevolume, timeout=10, duration=3600, nonce)\n\
+sell(base, rel, price, basevolume, timeout=10, duration=3600, nonce, pubkey="")\n\
 withdraw(coin, outputs[])\n\
 sendrawtransaction(coin, signedtx)\n\
 swapstatus()\n\
@@ -278,7 +278,7 @@ stop()\n\
                 //*
                 if ( price > SMALLVAL )
                 {
-                    return(LP_autobuy(ctx,myipaddr,pubsock,base,rel,price,jdouble(argjson,"relvolume"),jint(argjson,"timeout"),jint(argjson,"duration"),jstr(argjson,"gui"),juint(argjson,"nonce")));
+                    return(LP_autobuy(ctx,myipaddr,pubsock,base,rel,price,jdouble(argjson,"relvolume"),jint(argjson,"timeout"),jint(argjson,"duration"),jstr(argjson,"gui"),juint(argjson,"nonce"),jbits256(argjson,"pubkey")));
                 } else return(clonestr("{\"error\":\"no price set\"}"));
             }
             else if ( strcmp(method,"sell") == 0 )
@@ -286,7 +286,7 @@ stop()\n\
                 //*
                 if ( price > SMALLVAL )
                 {
-                    return(LP_autobuy(ctx,myipaddr,pubsock,rel,base,1./price,jdouble(argjson,"basevolume"),jint(argjson,"timeout"),jint(argjson,"duration"),jstr(argjson,"gui"),juint(argjson,"nonce")));
+                    return(LP_autobuy(ctx,myipaddr,pubsock,rel,base,1./price,jdouble(argjson,"basevolume"),jint(argjson,"timeout"),jint(argjson,"duration"),jstr(argjson,"gui"),juint(argjson,"nonce"),jbits256(argjson,"pubkey")));
                 } else return(clonestr("{\"error\":\"no price set\"}"));
             }
         }

iguana/exchanges/LP_nativeDEX.c

@@ -23,10 +23,11 @@
 
 // select oldest utxo first
 // handles <-> pubkeys, deal with offline pubkeys, reputations, bonds etc.
-// depth and trade to pubkey
+// depth
-// verify portfolio, pricearray, interest to KMD withdraw
+// verify portfolio, pricearray, interest to KMD withdraw, pricebroadcast loop, trade to pubkey
 // dPoW security -> 4: KMD notarized, 5: BTC notarized, after next notary elections
 // bigendian architectures need to use little endian for sighash calcs
+//statsdisp(starttime=0, endtime=0, gui="", pubkey="")\n\
 
 #include <stdio.h>
 #include "LP_include.h"
@@ -736,6 +737,26 @@ void LP_pubkeysloop(void *ctx)
     }
 }
 
+void LP_price_broadcastloop(void *ctx)
+{
+    struct LP_priceinfo *basepp,*relpp; double price; int32_t baseind,relind;
+    sleep(30);
+    while ( 1 )
+    {
+        for (baseind=0; baseind<LP_MAXPRICEINFOS; baseind++)
+        {
+            basepp = LP_priceinfo(baseind);
+            for (relind=0; relind<LP_MAXPRICEINFOS; relind++)
+            {
+                relpp = LP_priceinfo(relind);
+                if ( basepp != 0 && relpp != 0 && (price= basepp->myprices[relpp->ind]) > SMALLVAL)
+                    LP_pricepings(ctx,LP_myipaddr,LP_mypubsock,relpp->symbol,basepp->symbol,price);
+            }
+        }
+        sleep(60);
+    }
+}
+
 void LP_privkeysloop(void *ctx)
 {
     sleep(20);
@@ -1006,12 +1027,17 @@ void LPinit(uint16_t myport,uint16_t mypullport,uint16_t mypubport,uint16_t mybu
         printf("error launching LP_pubkeysloop for ctx.%p\n",ctx);
         exit(-1);
     }
-    if ( OS_thread_create(malloc(sizeof(pthread_t)),NULL,(void *)LP_privkeysloop,(void *)&myipaddr) != 0 )
+    if ( OS_thread_create(malloc(sizeof(pthread_t)),NULL,(void *)LP_privkeysloop,(void *)myipaddr) != 0 )
     {
         printf("error launching LP_privkeysloop for ctx.%p\n",ctx);
         exit(-1);
     }
-    if ( OS_thread_create(malloc(sizeof(pthread_t)),NULL,(void *)LP_swapsloop,(void *)&myipaddr) != 0 )
+    if ( OS_thread_create(malloc(sizeof(pthread_t)),NULL,(void *)LP_swapsloop,(void *)myipaddr) != 0 )
+    {
+        printf("error launching LP_swapsloop for port.%u\n",myport);
+        exit(-1);
+    }
+    if ( OS_thread_create(malloc(sizeof(pthread_t)),NULL,(void *)LP_price_broadcastloop,(void *)ctx) != 0 )
     {
         printf("error launching LP_swapsloop for port.%u\n",myport);
         exit(-1);
@@ -1077,10 +1103,10 @@ void LP_fromjs_iter()
     LP_nanomsg_recvs(ctx);
     LP_mainloop_iter(ctx,LP_myipaddr,0,LP_mypubsock,LP_publicaddr,LP_RPCPORT);
     queue_loop(0);
-    if ( (LP_counter % 10) == 0 )
+    if ( (LP_counter % 10) == 0 ) // 10 seconds
     {
         LP_coinsloop(0);
-        if ( (LP_counter % 100) == 0 )
+        if ( (LP_counter % 100) == 0 ) // 100 seconds
         {
             LP_notify_pubkeys(ctx,LP_mypubsock);
             LP_privkey_updates(ctx,LP_mypubsock,0);

iguana/exchanges/LP_ordermatch.c

@@ -531,7 +531,7 @@ char *LP_connectedalice(cJSON *argjson) // alice
 
 int32_t LP_listunspent_both(char *symbol,char *coinaddr,int32_t fullflag)
 {
-    int32_t i,v,height,n=0; uint64_t value; bits256 txid; char buf[512]; cJSON *array,*item; struct iguana_info *coin = LP_coinfind(symbol);
+    int32_t i,v,numconfs,height,n=0; uint64_t value; bits256 txid; char buf[512]; cJSON *array,*item; struct iguana_info *coin = LP_coinfind(symbol);
     if ( coin != 0 )//&& (IAMLP != 0 || coin->inactive == 0) )
     {
         if ( coin->electrum != 0 || LP_address_ismine(symbol,coinaddr) <= 0 )
@@ -543,8 +543,11 @@ int32_t LP_listunspent_both(char *symbol,char *coinaddr,int32_t fullflag)
         }
         else
         {
+            if ( strcmp(symbol,"BTC") == 0 )
+                numconfs = 0;
+            else numconfs = 1;
             //printf("my coin electrum.%p\n",coin->electrum);
-            sprintf(buf,"[1, 99999999, [\"%s\"]]",coinaddr);
+            sprintf(buf,"[%d, 99999999, [\"%s\"]]",numconfs,coinaddr);
             if ( (array= bitcoin_json(coin,"listunspent",buf)) != 0 )
             {
                 if ( (n= cJSON_GetArraySize(array)) > 0 )
@@ -761,7 +764,7 @@ struct LP_utxoinfo *LP_ordermatch_iter(struct LP_address_utxo **utxos,int32_t ma
     return(0);
 }
 
-struct LP_utxoinfo *LP_buyutxo(double *ordermatchpricep,int64_t *bestsatoshisp,int64_t *bestdestsatoshisp,struct LP_utxoinfo *autxo,char *base,double maxprice,int32_t duration,uint64_t txfee,uint64_t desttxfee,char *gui,bits256 *avoids,int32_t numavoids)
+struct LP_utxoinfo *LP_buyutxo(double *ordermatchpricep,int64_t *bestsatoshisp,int64_t *bestdestsatoshisp,struct LP_utxoinfo *autxo,char *base,double maxprice,int32_t duration,uint64_t txfee,uint64_t desttxfee,char *gui,bits256 *avoids,int32_t numavoids,bits256 destpubkey)
 {
     bits256 pubkey; char *obookstr,coinaddr[64]; cJSON *orderbook,*asks,*item; int32_t maxiters,i,j,numasks,max; struct LP_address_utxo **utxos; double price; struct LP_pubkeyinfo *pubp; uint64_t asatoshis; struct iguana_info *basecoin; struct LP_utxoinfo *bestutxo = 0;
     maxiters = 100;
@@ -790,41 +793,36 @@ struct LP_utxoinfo *LP_buyutxo(double *ordermatchpricep,int64_t *bestsatoshisp,i
                     price = jdouble(item,"price");
                     price *= 1.005;
                     pubkey = jbits256(item,"pubkey");
+                    if ( bits256_nonz(destpubkey) != 0 && bits256_cmp(destpubkey,pubkey) != 0 )
+                        continue;
                     //printf("[%d/%d] %s pubcmp %d price %.8f vs maxprice %.8f\n",i,numasks,jprint(item,0),bits256_cmp(pubkey,G.LP_mypub25519),price,maxprice);
                     if ( LP_pricevalid(price) > 0 && price <= maxprice )
                     {
-                        for (j=0; j<numavoids; j++)
+                        if ( bits256_nonz(destpubkey) == 0 )
-                            if ( bits256_cmp(pubkey,avoids[j]) == 0 )
+                        {
-                                break;
+                            for (j=0; j<numavoids; j++)
-                        if ( j != numavoids )
+                                if ( bits256_cmp(pubkey,avoids[j]) == 0 )
-                            continue;
+                                    break;
+                            if ( j != numavoids )
+                                continue;
+                        }
                         if ( bits256_cmp(pubkey,G.LP_mypub25519) != 0 && (pubp= LP_pubkeyadd(pubkey)) != 0 )
                         {
                             bitcoin_address(coinaddr,basecoin->taddr,basecoin->pubtype,pubp->rmd160,sizeof(pubp->rmd160));
                             asatoshis = autxo->S.satoshis;
-                            /*if ( basecoin->electrum != 0 )
-                            {
-                                price *= 1.01;
-                                *ordermatchpricep = price;
-                                *bestsatoshisp = LP_basesatoshis(dstr(asatoshis),price,txfee,desttxfee);
-                                *bestdestsatoshisp = asatoshis;
-                            }
-                            else*/
-                            {
                                 LP_listunspent_query(base,coinaddr);
                                 LP_listunspent_both(base,coinaddr,1);
-                                for (j=0; j<maxiters; j++)
+                            for (j=0; j<maxiters; j++)
+                            {
+                                if ( (bestutxo= LP_ordermatch_iter(utxos,max,ordermatchpricep,bestsatoshisp,bestdestsatoshisp,basecoin,coinaddr,asatoshis,price,txfee,desttxfee,pubp->pubkey,gui)) != 0 )
                                 {
-                                    if ( (bestutxo= LP_ordermatch_iter(utxos,max,ordermatchpricep,bestsatoshisp,bestdestsatoshisp,basecoin,coinaddr,asatoshis,price,txfee,desttxfee,pubp->pubkey,gui)) != 0 )
+                                    printf("j.%d/%d ordermatch %.8f best satoshis %.8f destsatoshis %.8f txfees (%.8f %.8f)\n",j,maxiters,price,dstr(*bestsatoshisp),dstr(*bestdestsatoshisp),dstr(txfee),dstr(desttxfee));
-                                    {
-                                        printf("j.%d/%d ordermatch %.8f best satoshis %.8f destsatoshis %.8f txfees (%.8f %.8f)\n",j,maxiters,price,dstr(*bestsatoshisp),dstr(*bestdestsatoshisp),dstr(txfee),dstr(desttxfee));
-                                        break;
-                                    }
-                                    asatoshis = (asatoshis / 64) * 63;
-                                }
-                                if ( j < maxiters )
                                     break;
+                                }
+                                asatoshis = (asatoshis / 64) * 63;
                             }
+                            if ( j < maxiters )
+                                break;
                         } else printf("self trading or blacklisted peer\n");
                     }
                     else
@@ -847,7 +845,7 @@ struct LP_utxoinfo *LP_buyutxo(double *ordermatchpricep,int64_t *bestsatoshisp,i
     return(bestutxo);
 }
 
-char *LP_autobuy(void *ctx,char *myipaddr,int32_t mypubsock,char *base,char *rel,double maxprice,double relvolume,int32_t timeout,int32_t duration,char *gui,uint32_t nonce)
+char *LP_autobuy(void *ctx,char *myipaddr,int32_t mypubsock,char *base,char *rel,double maxprice,double relvolume,int32_t timeout,int32_t duration,char *gui,uint32_t nonce,bits256 destpubkey)
 {
     uint64_t desttxfee,txfee; uint32_t lastnonce; int32_t i,maxiters,numpubs = 0; int64_t bestsatoshis=0,destsatoshis,bestdestsatoshis=0; struct iguana_info *basecoin,*relcoin; struct LP_utxoinfo *autxo,*bestutxo = 0; double qprice,ordermatchprice=0.; struct LP_quoteinfo Q; bits256 pubkeys[100];
     basecoin = LP_coinfind(base);
@@ -904,7 +902,7 @@ char *LP_autobuy(void *ctx,char *myipaddr,int32_t mypubsock,char *base,char *rel
     }
     while ( 1 )
     {
-        if ( (bestutxo= LP_buyutxo(&ordermatchprice,&bestsatoshis,&bestdestsatoshis,autxo,base,maxprice,duration,txfee,desttxfee,gui,pubkeys,numpubs)) == 0 || ordermatchprice == 0. || bestdestsatoshis == 0 )
+        if ( (bestutxo= LP_buyutxo(&ordermatchprice,&bestsatoshis,&bestdestsatoshis,autxo,base,maxprice,duration,txfee,desttxfee,gui,pubkeys,numpubs,destpubkey)) == 0 || ordermatchprice == 0. || bestdestsatoshis == 0 )
         {
             printf("bestutxo.%p ordermatchprice %.8f bestdestsatoshis %.8f\n",bestutxo,ordermatchprice,dstr(bestdestsatoshis));
             return(clonestr("{\"error\":\"cant find ordermatch utxo, need to change relvolume to be closer to available\"}"));
@@ -934,12 +932,13 @@ char *LP_autobuy(void *ctx,char *myipaddr,int32_t mypubsock,char *base,char *rel
         if ( i == maxiters || qprice > maxprice )
         {
             printf("i.%d maxiters.%d qprice %.8f vs maxprice %.8f, no acceptable quote for this pubkey\n",i,maxiters,dstr(qprice),dstr(maxprice));
-            continue;
+            if ( bits256_nonz(destpubkey) == 0 )
+                continue;
+            else return(clonestr("{\"error\":\"cant ordermatch to destpubkey\"}"));
         }
-        break;
+        return(LP_trade(ctx,myipaddr,mypubsock,&Q,maxprice,timeout,duration));
     }
-    //printf("do quote.(%s)\n",jprint(LP_quotejson(&Q),1));
+    return(clonestr("{\"error\":\"cant get here\"}"));
-    return(LP_trade(ctx,myipaddr,mypubsock,&Q,maxprice,timeout,duration));
 }
 
 

iguana/exchanges/LP_portfolio.c

@@ -484,7 +484,7 @@ void LP_autoprice_iter(void *ctx,struct LP_priceinfo *btcpp)
 
 int32_t LP_portfolio_trade(void *ctx,uint32_t *requestidp,uint32_t *quoteidp,struct iguana_info *buy,struct iguana_info *sell,double relvolume,int32_t setbaserel,char *gui)
 {
-    char *retstr2; double bid,ask,maxprice; uint32_t requestid,quoteid,iter,i; cJSON *retjson2;
+    char *retstr2; double bid,ask,maxprice; bits256 zero; uint32_t requestid,quoteid,iter,i; cJSON *retjson2;
     requestid = quoteid = 0;
     LP_myprice(&bid,&ask,buy->symbol,sell->symbol);
     maxprice = ask;
@@ -504,7 +504,8 @@ int32_t LP_portfolio_trade(void *ctx,uint32_t *requestidp,uint32_t *quoteidp,str
                 break;
             if ( LP_utxo_bestfit(sell->symbol,SATOSHIDEN * relvolume) != 0 )
             {
-                if ( (retstr2= LP_autobuy(ctx,"127.0.0.1",-1,buy->symbol,sell->symbol,maxprice,relvolume,60,24*3600,gui,LP_lastnonce+1)) != 0 )
+                memset(zero.bytes,0,sizeof(zero));
+                if ( (retstr2= LP_autobuy(ctx,"127.0.0.1",-1,buy->symbol,sell->symbol,maxprice,relvolume,60,24*3600,gui,LP_lastnonce+1,zero)) != 0 )
                 {
                     if ( (retjson2= cJSON_Parse(retstr2)) != 0 )
                     {

iguana/exchanges/LP_prices.c

@@ -47,6 +47,13 @@ struct LP_cacheinfo
     uint32_t timestamp;
 } *LP_cacheinfos;
 
+struct LP_priceinfo *LP_priceinfo(int32_t ind)
+{
+    if ( ind < 0 || ind >= LP_MAXPRICEINFOS )
+        return(0);
+    else return(&LP_priceinfos[ind]);
+}
+
 char *LP_priceinfostr(int32_t ind)
 {
     if ( ind < 0 || ind >= LP_MAXPRICEINFOS )
@@ -875,30 +882,6 @@ uint64_t LP_KMDvalue(struct iguana_info *coin,uint64_t balance)
     return(KMDvalue);
 }
 
-/*char *LP_pricestr(char *base,char *rel,double origprice)
-{
-    cJSON *retjson; double price = 0.;
-    if ( base != 0 && base[0] != 0 && rel != 0 && rel[0] != 0 )
-    {
-        price = LP_price(base,rel);
-        if ( origprice > SMALLVAL && origprice < price )
-            price = origprice;
-    }
-    if ( LP_pricevalid(price) > 0 )
-    {
-        retjson = cJSON_CreateObject();
-        jaddstr(retjson,"result","success");
-        jaddstr(retjson,"method","postprice");
-        jaddbits256(retjson,"pubkey",G.LP_mypub25519);
-        jaddstr(retjson,"base",base);
-        jaddstr(retjson,"rel",rel);
-        jaddnum(retjson,"price",price);
-        jadd(retjson,"theoretical",LP_priceinfomatrix(0));
-        jadd(retjson,"quotes",LP_priceinfomatrix(1));
-        return(jprint(retjson,1));
-    } else return(clonestr("{\"error\":\"cant find baserel pair\"}"));
-}*/
-
 void LP_priceupdate(char *base,char *rel,double price,double avebid,double aveask,double highbid,double lowask,double PAXPRICES[32])
 {
     LP_priceinfoupdate(base,rel,price);

iguana/exchanges/LP_rpc.c

@@ -477,7 +477,7 @@ int32_t LP_address_isvalid(char *symbol,char *address)
 
 cJSON *LP_listunspent(char *symbol,char *coinaddr)
 {
-    char buf[128]; cJSON *retjson; struct iguana_info *coin;
+    char buf[128]; cJSON *retjson; int32_t numconfs; struct iguana_info *coin;
     if ( symbol == 0 || symbol[0] == 0 )
         return(cJSON_Parse("{\"error\":\"null symbol\"}"));
     coin = LP_coinfind(symbol);
@@ -488,7 +488,10 @@ cJSON *LP_listunspent(char *symbol,char *coinaddr)
     {
         if ( LP_address_ismine(symbol,coinaddr) > 0 )
         {
-            sprintf(buf,"[0, 99999999, [\"%s\"]]",coinaddr);
+            if ( strcmp(symbol,"BTC") == 0 )
+                numconfs = 0;
+            else numconfs = 1;
+            sprintf(buf,"[%d, 99999999, [\"%s\"]]",numconfs,coinaddr);
             return(bitcoin_json(coin,"listunspent",buf));
         } else return(LP_address_utxos(coin,coinaddr,0));
     } else return(electrum_address_listunspent(symbol,coin->electrum,&retjson,coinaddr,1));

iguana/exchanges/LP_statemachine.c

@@ -1882,6 +1882,31 @@ void LP_utxo_clientpublish(struct LP_utxoinfo *utxo)
  return(clonestr("{\"result\":\"marked as spent\"}"));
  return(clonestr("{\"error\":\"cant find txid to check spent status\"}"));
  }*/
+
+
+/*char *LP_pricestr(char *base,char *rel,double origprice)
+ {
+ cJSON *retjson; double price = 0.;
+ if ( base != 0 && base[0] != 0 && rel != 0 && rel[0] != 0 )
+ {
+ price = LP_price(base,rel);
+ if ( origprice > SMALLVAL && origprice < price )
+ price = origprice;
+ }
+ if ( LP_pricevalid(price) > 0 )
+ {
+ retjson = cJSON_CreateObject();
+ jaddstr(retjson,"result","success");
+ jaddstr(retjson,"method","postprice");
+ jaddbits256(retjson,"pubkey",G.LP_mypub25519);
+ jaddstr(retjson,"base",base);
+ jaddstr(retjson,"rel",rel);
+ jaddnum(retjson,"price",price);
+ jadd(retjson,"theoretical",LP_priceinfomatrix(0));
+ jadd(retjson,"quotes",LP_priceinfomatrix(1));
+ return(jprint(retjson,1));
+ } else return(clonestr("{\"error\":\"cant find baserel pair\"}"));
+ }*/
 void LP_utxo_spentcheck(int32_t pubsock,struct LP_utxoinfo *utxo)
 {
     struct _LP_utxoinfo u; struct iguana_info *coin; char str[65]; uint32_t now = (uint32_t)time(NULL);

iguana/exchanges/setpassphrase

@@ -0,0 +1,3 @@
+#!/bin/bash
+source userpass
+curl --url "http://127.0.0.1:7783" --data "{\"userpass\":\"$userpass\",\"method\":\"passphrase\",\"passphrase\":\"put the passphrase here\",\"gui\":\"buildog\"}"