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SuperNET/iguana/exchanges/LP_remember.c

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/******************************************************************************
* 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_remember.c
// marketmaker
//
void basilisk_dontforget_userdata(char *userdataname,FILE *fp,uint8_t *script,int32_t scriptlen)
{
int32_t i; char scriptstr[513];
if ( scriptlen != 0 )
{
for (i=0; i<scriptlen; i++)
sprintf(&scriptstr[i << 1],"%02x",script[i]);
scriptstr[i << 1] = 0;
fprintf(fp,"\",\"%s\":\"%s\"",userdataname,scriptstr);
}
}
void basilisk_dontforget(struct basilisk_swap *swap,struct basilisk_rawtx *rawtx,int32_t locktime,bits256 triggertxid)
{
char zeroes[32],fname[512],str[65],coinaddr[64],secretAmstr[41],secretAm256str[65],secretBnstr[41],secretBn256str[65]; FILE *fp; int32_t i,len; uint8_t redeemscript[256],script[256]; struct iguana_info *bobcoin,*alicecoin;
sprintf(fname,"%s/SWAPS/%u-%u.%s",GLOBAL_DBDIR,swap->I.req.requestid,swap->I.req.quoteid,rawtx->name), OS_compatible_path(fname);
bobcoin = LP_coinfind(swap->I.bobstr);
alicecoin = LP_coinfind(swap->I.alicestr);
coinaddr[0] = secretAmstr[0] = secretAm256str[0] = secretBnstr[0] = secretBn256str[0] = 0;
memset(zeroes,0,sizeof(zeroes));
if ( alicecoin != 0 && bobcoin != 0 && rawtx != 0 && (fp= fopen(fname,"wb")) != 0 )
{
fprintf(fp,"{\"name\":\"%s\",\"coin\":\"%s\"",rawtx->name,rawtx->symbol);
if ( rawtx->I.datalen > 0 )
{
fprintf(fp,",\"tx\":\"");
for (i=0; i<rawtx->I.datalen; i++)
fprintf(fp,"%02x",rawtx->txbytes[i]);
fprintf(fp,"\",\"txid\":\"%s\"",bits256_str(str,bits256_doublesha256(0,rawtx->txbytes,rawtx->I.datalen)));
if ( rawtx == &swap->bobdeposit || rawtx == &swap->bobpayment )
{
LP_swap_coinaddr(bobcoin,coinaddr,0,rawtx->txbytes,rawtx->I.datalen,0);
if ( coinaddr[0] != 0 )
{
LP_importaddress(swap->I.bobstr,coinaddr);
if ( rawtx == &swap->bobdeposit )
safecopy(swap->Bdeposit,coinaddr,sizeof(swap->Bdeposit));
else safecopy(swap->Bpayment,coinaddr,sizeof(swap->Bpayment));
}
}
}
if ( swap->Bdeposit[0] != 0 )
fprintf(fp,",\"%s\":\"%s\"","Bdeposit",swap->Bdeposit);
if ( swap->Bpayment[0] != 0 )
fprintf(fp,",\"%s\":\"%s\"","Bpayment",swap->Bpayment);
fprintf(fp,",\"expiration\":%u",swap->I.expiration);
fprintf(fp,",\"iambob\":%d",swap->I.iambob);
fprintf(fp,",\"bobcoin\":\"%s\"",swap->I.bobstr);
fprintf(fp,",\"alicecoin\":\"%s\"",swap->I.alicestr);
fprintf(fp,",\"lock\":%u",locktime);
fprintf(fp,",\"amount\":%.8f",dstr(rawtx->I.amount));
if ( bits256_nonz(triggertxid) != 0 )
fprintf(fp,",\"trigger\":\"%s\"",bits256_str(str,triggertxid));
if ( bits256_nonz(swap->I.pubAm) != 0 && bits256_nonz(swap->I.pubBn) != 0 )
{
basilisk_alicescript(redeemscript,&len,script,0,coinaddr,alicecoin->taddr,alicecoin->p2shtype,swap->I.pubAm,swap->I.pubBn);
LP_importaddress(swap->I.alicestr,coinaddr);
fprintf(fp,",\"Apayment\":\"%s\"",coinaddr);
}
if ( rawtx->I.redeemlen > 0 )
{
char scriptstr[2049];
init_hexbytes_noT(scriptstr,rawtx->redeemscript,rawtx->I.redeemlen);
fprintf(fp,",\"redeem\":\"%s\"",scriptstr);
}
/*basilisk_dontforget_userdata("Aclaim",fp,swap->I.userdata_aliceclaim,swap->I.userdata_aliceclaimlen);
basilisk_dontforget_userdata("Areclaim",fp,swap->I.userdata_alicereclaim,swap->I.userdata_alicereclaimlen);
basilisk_dontforget_userdata("Aspend",fp,swap->I.userdata_alicespend,swap->I.userdata_alicespendlen);
basilisk_dontforget_userdata("Bspend",fp,swap->I.userdata_bobspend,swap->I.userdata_bobspendlen);
basilisk_dontforget_userdata("Breclaim",fp,swap->I.userdata_bobreclaim,swap->I.userdata_bobreclaimlen);
basilisk_dontforget_userdata("Brefund",fp,swap->I.userdata_bobrefund,swap->I.userdata_bobrefundlen);*/
fprintf(fp,"}\n");
fclose(fp);
}
sprintf(fname,"%s/SWAPS/%u-%u",GLOBAL_DBDIR,swap->I.req.requestid,swap->I.req.quoteid), OS_compatible_path(fname);
if ( (fp= fopen(fname,"wb")) != 0 )
{
fprintf(fp,"{\"tradeid\":%u,\"aliceid\":\"%llu\",\"src\":\"%s\",\"srcamount\":%.8f,\"dest\":\"%s\",\"destamount\":%.8f,\"requestid\":%u,\"quoteid\":%u,\"iambob\":%d,\"state\":%u,\"otherstate\":%u,\"expiration\":%u,\"dlocktime\":%u,\"plocktime\":%u,\"Atxfee\":%llu,\"Btxfee\":%llu",swap->tradeid,(long long)swap->aliceid,swap->I.req.src,dstr(swap->I.req.srcamount),swap->I.req.dest,dstr(swap->I.req.destamount),swap->I.req.requestid,swap->I.req.quoteid,swap->I.iambob,swap->I.statebits,swap->I.otherstatebits,swap->I.expiration,swap->bobdeposit.I.locktime,swap->bobpayment.I.locktime,(long long)swap->I.Atxfee,(long long)swap->I.Btxfee);
if ( swap->I.iambob == 0 )
fprintf(fp,",\"Agui\":\"%s\"",G.gui);
else fprintf(fp,",\"Bgui\":\"%s\"",G.gui);
fprintf(fp,",\"gui\":\"%s\"",G.gui);
if ( memcmp(zeroes,swap->I.secretAm,20) != 0 )
{
init_hexbytes_noT(secretAmstr,swap->I.secretAm,20);
fprintf(fp,",\"secretAm\":\"%s\"",secretAmstr);
}
if ( memcmp(zeroes,swap->I.secretAm256,32) != 0 )
{
init_hexbytes_noT(secretAm256str,swap->I.secretAm256,32);
fprintf(fp,",\"secretAm256\":\"%s\"",secretAm256str);
}
if ( memcmp(zeroes,swap->I.secretBn,20) != 0 )
{
init_hexbytes_noT(secretBnstr,swap->I.secretBn,20);
fprintf(fp,",\"secretBn\":\"%s\"",secretBnstr);
}
if ( memcmp(zeroes,swap->I.secretBn256,32) != 0 )
{
init_hexbytes_noT(secretBn256str,swap->I.secretBn256,32);
fprintf(fp,",\"secretBn256\":\"%s\"",secretBn256str);
}
for (i=0; i<2; i++)
if ( bits256_nonz(swap->I.myprivs[i]) != 0 )
fprintf(fp,",\"myprivs%d\":\"%s\"",i,bits256_str(str,swap->I.myprivs[i]));
if ( bits256_nonz(swap->I.privAm) != 0 )
fprintf(fp,",\"privAm\":\"%s\"",bits256_str(str,swap->I.privAm));
if ( bits256_nonz(swap->I.privBn) != 0 )
fprintf(fp,",\"privBn\":\"%s\"",bits256_str(str,swap->I.privBn));
if ( bits256_nonz(swap->I.pubA0) != 0 )
fprintf(fp,",\"pubA0\":\"%s\"",bits256_str(str,swap->I.pubA0));
if ( bits256_nonz(swap->I.pubB0) != 0 )
fprintf(fp,",\"pubB0\":\"%s\"",bits256_str(str,swap->I.pubB0));
if ( bits256_nonz(swap->I.pubB1) != 0 )
fprintf(fp,",\"pubB1\":\"%s\"",bits256_str(str,swap->I.pubB1));
if ( bits256_nonz(swap->bobdeposit.I.actualtxid) != 0 )
fprintf(fp,",\"Bdeposit\":\"%s\"",bits256_str(str,swap->bobdeposit.I.actualtxid));
if ( bits256_nonz(swap->bobrefund.I.actualtxid) != 0 )
fprintf(fp,",\"Brefund\":\"%s\"",bits256_str(str,swap->bobrefund.I.actualtxid));
if ( bits256_nonz(swap->aliceclaim.I.actualtxid) != 0 )
fprintf(fp,",\"Aclaim\":\"%s\"",bits256_str(str,swap->aliceclaim.I.actualtxid));
if ( bits256_nonz(swap->bobpayment.I.actualtxid) != 0 )
fprintf(fp,",\"Bpayment\":\"%s\"",bits256_str(str,swap->bobpayment.I.actualtxid));
if ( bits256_nonz(swap->alicespend.I.actualtxid) != 0 )
fprintf(fp,",\"Aspend\":\"%s\"",bits256_str(str,swap->alicespend.I.actualtxid));
if ( bits256_nonz(swap->bobreclaim.I.actualtxid) != 0 )
fprintf(fp,",\"Breclaim\":\"%s\"",bits256_str(str,swap->bobreclaim.I.actualtxid));
if ( bits256_nonz(swap->alicepayment.I.actualtxid) != 0 )
fprintf(fp,",\"Apayment\":\"%s\"",bits256_str(str,swap->alicepayment.I.actualtxid));
if ( bits256_nonz(swap->bobspend.I.actualtxid) != 0 )
fprintf(fp,",\"Bspend\":\"%s\"",bits256_str(str,swap->bobspend.I.actualtxid));
if ( bits256_nonz(swap->alicereclaim.I.actualtxid) != 0 )
fprintf(fp,",\"Areclaim\":\"%s\"",bits256_str(str,swap->alicereclaim.I.actualtxid));
if ( bits256_nonz(swap->otherfee.I.actualtxid) != 0 )
fprintf(fp,",\"otherfee\":\"%s\"",bits256_str(str,swap->otherfee.I.actualtxid));
if ( bits256_nonz(swap->myfee.I.actualtxid) != 0 )
fprintf(fp,",\"myfee\":\"%s\"",bits256_str(str,swap->myfee.I.actualtxid));
fprintf(fp,",\"other33\":\"");
for (i=0; i<33; i++)
fprintf(fp,"%02x",swap->persistent_other33[i]);
fprintf(fp,"\",\"dest33\":\"");
for (i=0; i<33; i++)
fprintf(fp,"%02x",swap->persistent_pubkey33[i]);
fprintf(fp,"\"}\n");
fclose(fp);
}
}
void basilisk_dontforget_update(struct basilisk_swap *swap,struct basilisk_rawtx *rawtx)
{
bits256 triggertxid;
memset(triggertxid.bytes,0,sizeof(triggertxid));
if ( rawtx == 0 )
{
basilisk_dontforget(swap,0,0,triggertxid);
return;
}
if ( rawtx == &swap->myfee )
basilisk_dontforget(swap,&swap->myfee,0,triggertxid);
else if ( rawtx == &swap->otherfee )
basilisk_dontforget(swap,&swap->otherfee,0,triggertxid);
else if ( rawtx == &swap->bobdeposit )
{
basilisk_dontforget(swap,&swap->bobdeposit,0,triggertxid);
basilisk_dontforget(swap,&swap->bobrefund,swap->bobdeposit.I.locktime,triggertxid);
}
else if ( rawtx == &swap->bobrefund )
basilisk_dontforget(swap,&swap->bobrefund,swap->bobdeposit.I.locktime,triggertxid);
else if ( rawtx == &swap->aliceclaim )
{
basilisk_dontforget(swap,&swap->bobrefund,0,triggertxid);
basilisk_dontforget(swap,&swap->aliceclaim,0,swap->bobrefund.I.actualtxid);
}
else if ( rawtx == &swap->alicepayment )
{
basilisk_dontforget(swap,&swap->alicepayment,0,swap->bobdeposit.I.actualtxid);
}
else if ( rawtx == &swap->bobspend )
{
basilisk_dontforget(swap,&swap->alicepayment,0,swap->bobdeposit.I.actualtxid);
basilisk_dontforget(swap,&swap->bobspend,0,swap->alicepayment.I.actualtxid);
}
else if ( rawtx == &swap->alicereclaim )
{
basilisk_dontforget(swap,&swap->alicepayment,0,swap->bobdeposit.I.actualtxid);
basilisk_dontforget(swap,&swap->alicereclaim,0,swap->bobrefund.I.actualtxid);
}
else if ( rawtx == &swap->bobpayment )
{
basilisk_dontforget(swap,&swap->bobpayment,0,triggertxid);
basilisk_dontforget(swap,&swap->bobreclaim,swap->bobpayment.I.locktime,triggertxid);
}
else if ( rawtx == &swap->alicespend )
{
basilisk_dontforget(swap,&swap->bobpayment,0,triggertxid);
basilisk_dontforget(swap,&swap->alicespend,0,triggertxid);
}
else if ( rawtx == &swap->bobreclaim )
basilisk_dontforget(swap,&swap->bobreclaim,swap->bobpayment.I.locktime,triggertxid);
}
bits256 basilisk_swap_privbob_extract(char *symbol,bits256 spendtxid,int32_t vini,int32_t revflag)
{
bits256 privkey; int32_t i,scriptlen,siglen; uint8_t script[1024]; // from Bob refund of Bob deposit
memset(&privkey,0,sizeof(privkey));
if ( (scriptlen= basilisk_swap_getsigscript(symbol,script,(int32_t)sizeof(script),spendtxid,vini)) > 0 )
{
siglen = script[0];
for (i=0; i<32; i++)
{
if ( revflag != 0 )
privkey.bytes[31 - i] = script[siglen+2+i];
else privkey.bytes[i] = script[siglen+2+i];
}
char str[65]; printf("extracted privbob.(%s)\n",bits256_str(str,privkey));
}
return(privkey);
}
bits256 basilisk_swap_privBn_extract(bits256 *bobrefundp,char *bobcoin,bits256 bobdeposit,bits256 privBn)
{
char destaddr[64];
if ( bits256_nonz(privBn) == 0 )
{
if ( bits256_nonz(bobdeposit) != 0 )
*bobrefundp = LP_swap_spendtxid(bobcoin,destaddr,bobdeposit,0);
if ( bits256_nonz(*bobrefundp) != 0 )
privBn = basilisk_swap_privbob_extract(bobcoin,*bobrefundp,0,0);
}
return(privBn);
}
bits256 basilisk_swap_spendupdate(int32_t iambob,char *symbol,char *spentaddr,int32_t *sentflags,bits256 *txids,int32_t utxoind,int32_t alicespent,int32_t bobspent,int32_t vout,char *aliceaddr,char *bobaddr,char *Adest,char *dest)
{
bits256 spendtxid,txid; char destaddr[64],str[65]; struct iguana_info *coin; cJSON *histobj;
if ( (coin= LP_coinfind(symbol)) != 0 && coin->electrum != 0 )
{
if ( (histobj= electrum_address_gethistory(symbol,coin->electrum,&histobj,spentaddr)) != 0 )
{
//printf("processed history.(%s)\n",jprint(histobj,0));
free_json(histobj);
}
}
txid = txids[utxoind];
memset(&spendtxid,0,sizeof(spendtxid));
if ( bits256_nonz(txid) != 0 )//&& sentflags[utxoind] != 0 )
{
destaddr[0] = 0;
spendtxid = LP_swap_spendtxid(symbol,destaddr,txid,vout);
if ( bits256_nonz(spendtxid) != 0 )
{
sentflags[utxoind] = 1;
//printf("utxoind.%d Alice.(%s %s) Bob.(%s %s) vs destaddr.(%s)\n",utxoind,aliceaddr,Adest,bobaddr,dest,destaddr);
if ( aliceaddr != 0 && (strcmp(destaddr,aliceaddr) == 0 || strcmp(Adest,destaddr) == 0) )
{
//printf("ALICE spent.(%s) -> %s\n",bits256_str(str,txid),destaddr);
sentflags[alicespent] = 1;
sentflags[bobspent] = 0;
txids[alicespent] = spendtxid;
}
else if ( bobaddr != 0 && (strcmp(destaddr,bobaddr) == 0 || strcmp(dest,destaddr) == 0) )
{
//printf("BOB spent.(%s) -> %s\n",bits256_str(str,txid),destaddr);
sentflags[bobspent] = 1;
sentflags[alicespent] = 0;
txids[bobspent] = spendtxid;
}
else
{
printf("OTHER dest spent.(%s) -> %s\n",bits256_str(str,txid),destaddr);
if ( iambob == 0 )
{
sentflags[bobspent] = 1;
sentflags[alicespent] = 0;
txids[bobspent] = spendtxid;
}
else
{
sentflags[alicespent] = 1;
sentflags[bobspent] = 0;
txids[alicespent] = spendtxid;
}
}
} //else printf("no spend of %s/v%d detected\n",bits256_str(str,txid),vout);
} else printf("utxoind.%d null txid\n",utxoind);
return(spendtxid);
}
int32_t basilisk_isbobcoin(int32_t iambob,int32_t ind)
{
switch ( ind )
{
case BASILISK_MYFEE: return(iambob); break;
case BASILISK_OTHERFEE: return(!iambob); break;
case BASILISK_BOBSPEND:
case BASILISK_ALICEPAYMENT:
case BASILISK_ALICERECLAIM:
case BASILISK_ALICECLAIM: return(0);
break;
case BASILISK_BOBDEPOSIT:
case BASILISK_ALICESPEND:
case BASILISK_BOBPAYMENT:
case BASILISK_BOBREFUND:
case BASILISK_BOBRECLAIM: return(1);
break;
default: return(-1); break;
}
}
int32_t basilisk_swap_isfinished(int32_t iambob,bits256 *txids,int32_t *sentflags,bits256 paymentspent,bits256 Apaymentspent,bits256 depositspent)
{
int32_t i,n = 0;
for (i=0; i<sizeof(txnames)/sizeof(*txnames); i++)
if ( i != BASILISK_OTHERFEE && i != BASILISK_MYFEE && sentflags[i] != 0 )
n++;
if ( n == 0 )
{
//printf("if nothing sent, it is finished\n");
return(1);
}
if ( iambob != 0 )
{
if ( bits256_nonz(txids[BASILISK_BOBDEPOSIT]) == 0 && sentflags[BASILISK_BOBDEPOSIT] == 0 )
return(1);
else if ( bits256_nonz(txids[BASILISK_BOBPAYMENT]) == 0 || sentflags[BASILISK_BOBPAYMENT] == 0 )
{
if ( bits256_nonz(depositspent) != 0 )
return(1);
}
else if ( bits256_nonz(Apaymentspent) != 0 )
return(1);
}
else
{
if ( bits256_nonz(txids[BASILISK_ALICEPAYMENT]) == 0 && sentflags[BASILISK_ALICEPAYMENT] == 0 )
return(1);
else
{
if ( sentflags[BASILISK_ALICERECLAIM] != 0 || sentflags[BASILISK_ALICESPEND] != 0 )
return(1);
else if ( sentflags[BASILISK_BOBSPEND] != 0 ) // without ALICECLAIM this is loss due to inactivity
return(1);
}
}
return(0);
}
uint32_t LP_extract(uint32_t requestid,uint32_t quoteid,char *rootfname,char *field)
{
char fname[1024],*filestr,*redeemstr; long fsize; int32_t len; uint32_t t=0; cJSON *json; uint8_t redeem[1024];
if ( strcmp(field,"dlocktime") == 0 )
sprintf(fname,"%s.bobdeposit",rootfname);
else if ( strcmp(field,"plocktime") == 0 )
sprintf(fname,"%s.bobpayment",rootfname);
if ( (filestr= OS_filestr(&fsize,fname)) != 0 )
{
if ( (json= cJSON_Parse(filestr)) != 0 )
{
if ( (redeemstr= jstr(json,"redeem")) != 0 && (len= (int32_t)strlen(redeemstr)) <= sizeof(redeem)*2 )
{
len >>= 1;
decode_hex(redeem,len,redeemstr);
t = redeem[5];
t = (t << 8) | redeem[4];
t = (t << 8) | redeem[3];
t = (t << 8) | redeem[2];
//printf("extracted timestamp.%u\n",t);
}
free_json(json);
}
free(filestr);
}
return(t);
}
void LP_totals_update(int32_t iambob,char *alicecoin,char *bobcoin,int64_t *KMDtotals,int64_t *BTCtotals,int32_t *sentflags,int64_t *values) // update to handle all coins
{
values[BASILISK_OTHERFEE] = 0;
if ( iambob == 0 )
{
if ( strcmp(alicecoin,"BTC") == 0 )
{
BTCtotals[BASILISK_ALICEPAYMENT] -= values[BASILISK_ALICEPAYMENT] * sentflags[BASILISK_ALICEPAYMENT];
BTCtotals[BASILISK_ALICERECLAIM] += values[BASILISK_ALICEPAYMENT] * sentflags[BASILISK_ALICERECLAIM];
BTCtotals[BASILISK_MYFEE] -= values[BASILISK_MYFEE] * sentflags[BASILISK_MYFEE];
}
else if ( strcmp(alicecoin,"KMD") == 0 )
{
KMDtotals[BASILISK_ALICEPAYMENT] -= values[BASILISK_ALICEPAYMENT] * sentflags[BASILISK_ALICEPAYMENT];
KMDtotals[BASILISK_ALICERECLAIM] += values[BASILISK_ALICEPAYMENT] * sentflags[BASILISK_ALICERECLAIM];
KMDtotals[BASILISK_MYFEE] -= values[BASILISK_MYFEE] * sentflags[BASILISK_MYFEE];
}
if ( strcmp(bobcoin,"KMD") == 0 )
{
KMDtotals[BASILISK_ALICESPEND] += values[BASILISK_BOBPAYMENT] * sentflags[BASILISK_ALICESPEND];
KMDtotals[BASILISK_ALICECLAIM] += values[BASILISK_BOBDEPOSIT] * sentflags[BASILISK_ALICECLAIM];
}
else if ( strcmp(bobcoin,"BTC") == 0 )
{
BTCtotals[BASILISK_ALICESPEND] += values[BASILISK_BOBPAYMENT] * sentflags[BASILISK_ALICESPEND];
BTCtotals[BASILISK_ALICECLAIM] += values[BASILISK_BOBDEPOSIT] * sentflags[BASILISK_ALICECLAIM];
}
}
else
{
if ( strcmp(bobcoin,"BTC") == 0 )
{
BTCtotals[BASILISK_BOBPAYMENT] -= values[BASILISK_BOBPAYMENT] * sentflags[BASILISK_BOBPAYMENT];
BTCtotals[BASILISK_BOBDEPOSIT] -= values[BASILISK_BOBDEPOSIT] * sentflags[BASILISK_BOBDEPOSIT];
BTCtotals[BASILISK_BOBREFUND] += values[BASILISK_BOBREFUND] * sentflags[BASILISK_BOBREFUND];
BTCtotals[BASILISK_BOBRECLAIM] += values[BASILISK_BOBRECLAIM] * sentflags[BASILISK_BOBRECLAIM];
BTCtotals[BASILISK_MYFEE] -= values[BASILISK_MYFEE] * sentflags[BASILISK_MYFEE];
}
else if ( strcmp(bobcoin,"KMD") == 0 )
{
KMDtotals[BASILISK_BOBPAYMENT] -= values[BASILISK_BOBPAYMENT] * sentflags[BASILISK_BOBPAYMENT];
KMDtotals[BASILISK_BOBDEPOSIT] -= values[BASILISK_BOBDEPOSIT] * sentflags[BASILISK_BOBDEPOSIT];
KMDtotals[BASILISK_BOBREFUND] += values[BASILISK_BOBDEPOSIT] * sentflags[BASILISK_BOBREFUND];
KMDtotals[BASILISK_BOBRECLAIM] += values[BASILISK_BOBPAYMENT] * sentflags[BASILISK_BOBRECLAIM];
KMDtotals[BASILISK_MYFEE] -= values[BASILISK_MYFEE] * sentflags[BASILISK_MYFEE];
}
if ( strcmp(alicecoin,"KMD") == 0 )
{
KMDtotals[BASILISK_BOBSPEND] += values[BASILISK_BOBSPEND] * sentflags[BASILISK_BOBSPEND];
}
else if ( strcmp(alicecoin,"BTC") == 0 )
{
BTCtotals[BASILISK_BOBSPEND] += values[BASILISK_ALICEPAYMENT] * sentflags[BASILISK_BOBSPEND];
}
}
}
cJSON *LP_swap_json(struct LP_swap_remember *rswap)
{
cJSON *item,*array; int32_t i;
item = cJSON_CreateObject();
if ( LP_swap_endcritical < LP_swap_critical )
{
jaddstr(item,"warning","swaps in critical section");
jaddnum(item,"critical",LP_swap_critical);
jaddnum(item,"endcritical",LP_swap_endcritical);
}
jaddnum(item,"expiration",rswap->expiration);// - INSTANTDEX_LOCKTIME*2);
jaddnum(item,"tradeid",rswap->tradeid);
jaddnum(item,"requestid",rswap->requestid);
jaddnum(item,"quoteid",rswap->quoteid);
jaddnum(item,"iambob",rswap->iambob);
jaddstr(item,"Bgui",rswap->Bgui);
jaddstr(item,"Agui",rswap->Agui);
jaddstr(item,"gui",rswap->gui);
jaddstr(item,"bob",rswap->src);
jaddnum(item,"srcamount",dstr(rswap->srcamount));
jaddnum(item,"bobtxfee",dstr(rswap->Btxfee));
jaddstr(item,"alice",rswap->dest);
jaddnum(item,"destamount",dstr(rswap->destamount));
jaddnum(item,"alicetxfee",dstr(rswap->Atxfee));
jadd64bits(item,"aliceid",rswap->aliceid);
array = cJSON_CreateArray();
for (i=0; i<sizeof(txnames)/sizeof(*txnames); i++)
{
if ( rswap->sentflags[i] != 0 )
jaddistr(array,txnames[i]);
if ( rswap->txbytes[i] != 0 )
free(rswap->txbytes[i]), rswap->txbytes[i] = 0;
}
jadd(item,"sentflags",array);
array = cJSON_CreateArray();
for (i=0; i<sizeof(txnames)/sizeof(*txnames); i++)
jaddinum(array,dstr(rswap->values[i]));
jadd(item,"values",array);
jaddstr(item,"result","success");
if ( rswap->finishedflag != 0 )
{
jaddstr(item,"status","finished");
jaddnum(item,"finishtime",rswap->finishtime);
}
else jaddstr(item,"status","pending");
jaddbits256(item,"bobdeposit",rswap->txids[BASILISK_BOBDEPOSIT]);
jaddbits256(item,"alicepayment",rswap->txids[BASILISK_ALICEPAYMENT]);
jaddbits256(item,"bobpayment",rswap->txids[BASILISK_BOBPAYMENT]);
jaddbits256(item,"paymentspent",rswap->paymentspent);
jaddbits256(item,"Apaymentspent",rswap->Apaymentspent);
jaddbits256(item,"depositspent",rswap->depositspent);
return(item);
}
int32_t LP_rswap_init(struct LP_swap_remember *rswap,uint32_t requestid,uint32_t quoteid)
{
char fname[1024],*fstr,*secretstr,*srcstr,*deststr,*dest33,*txname; long fsize; cJSON *item,*txobj,*array; bits256 privkey; struct iguana_info *coin; uint32_t r,q; int32_t i,j,n; uint8_t other33[33];
memset(rswap,0,sizeof(*rswap));
rswap->requestid = requestid;
rswap->quoteid = quoteid;
sprintf(fname,"%s/SWAPS/%u-%u",GLOBAL_DBDIR,requestid,quoteid), OS_compatible_path(fname);
if ( (fstr= OS_filestr(&fsize,fname)) != 0 )
{
if ( (item= cJSON_Parse(fstr)) != 0 )
{
rswap->iambob = jint(item,"iambob");
safecopy(rswap->Bgui,jstr(item,"Bgui"),sizeof(rswap->Bgui));
safecopy(rswap->Agui,jstr(item,"Agui"),sizeof(rswap->Agui));
safecopy(rswap->gui,jstr(item,"gui"),sizeof(rswap->gui));
rswap->tradeid = juint(item,"tradeid");
rswap->aliceid = j64bits(item,"aliceid");
if ( (secretstr= jstr(item,"secretAm")) != 0 && strlen(secretstr) == 40 )
decode_hex(rswap->secretAm,20,secretstr);
if ( (secretstr= jstr(item,"secretAm256")) != 0 && strlen(secretstr) == 64 )
decode_hex(rswap->secretAm256,32,secretstr);
if ( (secretstr= jstr(item,"secretBn")) != 0 && strlen(secretstr) == 40 )
decode_hex(rswap->secretBn,20,secretstr);
if ( (secretstr= jstr(item,"secretBn256")) != 0 && strlen(secretstr) == 64 )
decode_hex(rswap->secretBn256,32,secretstr);
if ( (srcstr= jstr(item,"src")) != 0 )
safecopy(rswap->src,srcstr,sizeof(rswap->src));
if ( (deststr= jstr(item,"dest")) != 0 )
safecopy(rswap->dest,deststr,sizeof(rswap->dest));
if ( (dest33= jstr(item,"dest33")) != 0 && strlen(dest33) == 66 )
{
decode_hex(rswap->pubkey33,33,dest33);
if ( rswap->iambob != 0 && (coin= LP_coinfind(rswap->src)) != 0 )
bitcoin_address(rswap->destaddr,coin->taddr,coin->pubtype,rswap->pubkey33,33);
else if ( rswap->iambob == 0 && (coin= LP_coinfind(rswap->dest)) != 0 )
bitcoin_address(rswap->Adestaddr,coin->taddr,coin->pubtype,rswap->pubkey33,33);
//for (i=0; i<33; i++)
// printf("%02x",pubkey33[i]);
//printf(" <- %s dest33\n",dest33);
}
if ( (dest33= jstr(item,"other33")) != 0 && strlen(dest33) == 66 )
{
decode_hex(other33,33,dest33);
for (i=0; i<33; i++)
if ( other33[i] != 0 )
break;
if ( i < 33 )
memcpy(rswap->other33,other33,33);
if ( rswap->iambob != 0 && (coin= LP_coinfind(rswap->dest)) != 0 )
bitcoin_address(rswap->Adestaddr,coin->taddr,coin->pubtype,rswap->other33,33);
else if ( rswap->iambob == 0 && (coin= LP_coinfind(rswap->src)) != 0 )
bitcoin_address(rswap->destaddr,coin->taddr,coin->pubtype,rswap->other33,33);
//printf("(%s, %s) <- %s other33\n",rswap->destaddr,rswap->Adestaddr,dest33);
}
if ( (rswap->plocktime= juint(item,"plocktime")) == 0 )
rswap->plocktime = LP_extract(requestid,quoteid,fname,"plocktime");
if ( (rswap->dlocktime= juint(item,"dlocktime")) == 0 )
rswap->dlocktime = LP_extract(requestid,quoteid,fname,"dlocktime");
r = juint(item,"requestid");
q = juint(item,"quoteid");
rswap->Atxfee = j64bits(item,"Atxfee");
rswap->Btxfee = j64bits(item,"Btxfee");
rswap->pubA0 = jbits256(item,"pubA0");
rswap->pubB0 = jbits256(item,"pubB0");
rswap->pubB1 = jbits256(item,"pubB1");
privkey = jbits256(item,"myprivs0");
if ( bits256_nonz(privkey) != 0 )
rswap->myprivs[0] = privkey;
privkey = jbits256(item,"myprivs1");
if ( bits256_nonz(privkey) != 0 )
rswap->myprivs[1] = privkey;
privkey = jbits256(item,"privAm");
if ( bits256_nonz(privkey) != 0 )
{
rswap->privAm = privkey;
//printf("set privAm <- %s\n",bits256_str(str,privAm));
}
privkey = jbits256(item,"privBn");
if ( bits256_nonz(privkey) != 0 )
{
rswap->privBn = privkey;
//printf("set privBn <- %s\n",bits256_str(str,privBn));
}
rswap->expiration = juint(item,"expiration");
rswap->state = jint(item,"state");
rswap->otherstate = jint(item,"otherstate");
rswap->srcamount = SATOSHIDEN * jdouble(item,"srcamount");
rswap->destamount = SATOSHIDEN * jdouble(item,"destamount");
rswap->txids[BASILISK_BOBDEPOSIT] = jbits256(item,"Bdeposit");
rswap->txids[BASILISK_BOBREFUND] = jbits256(item,"Brefund");
rswap->txids[BASILISK_ALICECLAIM] = jbits256(item,"Aclaim");
rswap->txids[BASILISK_BOBPAYMENT] = jbits256(item,"Bpayment");
rswap->txids[BASILISK_ALICESPEND] = jbits256(item,"Aspend");
rswap->txids[BASILISK_BOBRECLAIM] = jbits256(item,"Breclaim");
rswap->txids[BASILISK_ALICEPAYMENT] = jbits256(item,"Apayment");
rswap->txids[BASILISK_BOBSPEND] = jbits256(item,"Bspend");
rswap->txids[BASILISK_ALICERECLAIM] = jbits256(item,"Areclaim");
rswap->txids[BASILISK_MYFEE] = jbits256(item,"myfee");
rswap->txids[BASILISK_OTHERFEE] = jbits256(item,"otherfee");
free_json(item);
}
free(fstr);
}
sprintf(fname,"%s/SWAPS/%u-%u.finished",GLOBAL_DBDIR,requestid,quoteid), OS_compatible_path(fname);
if ( (fstr= OS_filestr(&fsize,fname)) != 0 )
{
//printf("%s -> (%s)\n",fname,fstr);
if ( (txobj= cJSON_Parse(fstr)) != 0 )
{
rswap->paymentspent = jbits256(txobj,"paymentspent");
rswap->Apaymentspent = jbits256(txobj,"Apaymentspent");
rswap->depositspent = jbits256(txobj,"depositspent");
if ( (array= jarray(&n,txobj,"values")) != 0 )
for (i=0; i<n&&i<sizeof(txnames)/sizeof(*txnames); i++)
rswap->values[i] = SATOSHIDEN * jdouble(jitem(array,i),0);
if ( (array= jarray(&n,txobj,"sentflags")) != 0 )
{
for (i=0; i<n; i++)
{
if ( (txname= jstri(array,i)) != 0 )
{
for (j=0; j<sizeof(txnames)/sizeof(*txnames); j++)
if ( strcmp(txname,txnames[j]) == 0 )
{
rswap->sentflags[j] = 1;
//printf("finished.%s\n",txnames[j]);
break;
}
}
}
}
free_json(txobj);
}
rswap->origfinishedflag = basilisk_swap_isfinished(rswap->iambob,rswap->txids,rswap->sentflags,rswap->paymentspent,rswap->Apaymentspent,rswap->depositspent);
rswap->finishedflag = rswap->origfinishedflag;
free(fstr);
}
return(rswap->iambob);
}
int32_t _LP_refht_update(struct iguana_info *coin,bits256 txid,int32_t refht)
{
refht -= 9;
if ( refht > 10 && (coin->firstrefht == 0 || refht < coin->firstrefht) )
{
char str[65]; printf(">>>>>>>>. 1st refht %s %s <- %d, scan %d %d\n",coin->symbol,bits256_str(str,txid),refht,coin->firstscanht,coin->lastscanht);
if ( coin->firstscanht == 0 || refht < coin->firstscanht )
coin->firstscanht = coin->lastscanht = refht;
coin->firstrefht = refht;
return(1);
}
return(0);
}
int32_t LP_refht_update(char *symbol,bits256 txid)
{
int32_t refht; struct iguana_info *coin;
if ( (coin= LP_coinfind(symbol)) != 0 && coin->electrum == 0 )
{
if ( (refht= LP_txheight(coin,txid)) > 0 && refht > 0 )
return(_LP_refht_update(coin,txid,refht));
}
return(0);
}
int32_t LP_swap_load(struct LP_swap_remember *rswap)
{
int32_t i,needflag,addflag; long fsize; char fname[1024],*fstr,*symbol,*rstr; cJSON *txobj,*sentobj,*fileobj; bits256 txid,checktxid; uint64_t value;
rswap->iambob = -1;
sprintf(fname,"%s/SWAPS/%u-%u.finished",GLOBAL_DBDIR,rswap->requestid,rswap->quoteid), OS_compatible_path(fname);
if ( (fstr= OS_filestr(&fsize,fname)) != 0 )
{
if ( (fileobj= cJSON_Parse(fstr)) != 0 )
{
rswap->finishtime = juint(fileobj,"finishtime");
rswap->origfinishedflag = rswap->finishedflag = 1;
free_json(fileobj);
}
free(fstr);
}
for (i=0; i<sizeof(txnames)/sizeof(*txnames); i++)
{
needflag = addflag = 0;
sprintf(fname,"%s/SWAPS/%u-%u.%s",GLOBAL_DBDIR,rswap->requestid,rswap->quoteid,txnames[i]), OS_compatible_path(fname);
if ( (fstr= OS_filestr(&fsize,fname)) != 0 )
{
if ( 0 && rswap->finishedflag == 0 )
printf("%s\n",fname);
//printf("%s -> (%s)\n",fname,fstr);
if ( (txobj= cJSON_Parse(fstr)) != 0 )
{
//printf("TXOBJ.(%s)\n",jprint(txobj,0));
if ( jobj(txobj,"iambob") != 0 )
rswap->iambob = jint(txobj,"iambob");
txid = jbits256(txobj,"txid");
if ( bits256_nonz(txid) == 0 )
continue;
rswap->txids[i] = txid;
if ( jstr(txobj,"Apayment") != 0 )
safecopy(rswap->alicepaymentaddr,jstr(txobj,"Apayment"),sizeof(rswap->alicepaymentaddr));
if ( jstr(txobj,"Bpayment") != 0 )
safecopy(rswap->bobpaymentaddr,jstr(txobj,"Bpayment"),sizeof(rswap->bobpaymentaddr));
if ( jstr(txobj,"Bdeposit") != 0 )
safecopy(rswap->bobdepositaddr,jstr(txobj,"Bdeposit"),sizeof(rswap->bobdepositaddr));
if ( jobj(txobj,"tx") != 0 )
{
rswap->txbytes[i] = clonestr(jstr(txobj,"tx"));
//printf("[%s] TX.(%s)\n",txnames[i],txbytes[i]);
}
if ( strcmp(txnames[i],"bobpayment") == 0 && (rstr= jstr(txobj,"redeem")) != 0 && (rswap->Predeemlen= is_hexstr(rstr,0)) > 0 )
{
rswap->Predeemlen >>= 1;
decode_hex(rswap->Predeemscript,rswap->Predeemlen,rstr);
}
else if ( strcmp(txnames[i],"bobdeposit") == 0 && (rstr= jstr(txobj,"redeem")) != 0 && (rswap->Dredeemlen= is_hexstr(rstr,0)) > 0 )
{
rswap->Dredeemlen >>= 1;
decode_hex(rswap->Dredeemscript,rswap->Dredeemlen,rstr);
}
rswap->values[i] = value = LP_value_extract(txobj,1);
if ( (symbol= jstr(txobj,"src")) != 0 )
{
safecopy(rswap->src,symbol,sizeof(rswap->src));
if ( rswap->iambob >= 0 )
{
if ( rswap->iambob > 0 )
safecopy(rswap->bobcoin,symbol,sizeof(rswap->bobcoin));
else safecopy(rswap->alicecoin,symbol,sizeof(rswap->alicecoin));
}
}
if ( (symbol= jstr(txobj,"dest")) != 0 )
{
safecopy(rswap->dest,symbol,sizeof(rswap->dest));
if ( rswap->iambob >= 0 )
{
if ( rswap->iambob == 0 )
safecopy(rswap->bobcoin,symbol,sizeof(rswap->bobcoin));
else safecopy(rswap->alicecoin,symbol,sizeof(rswap->alicecoin));
}
}
if ( (symbol= jstr(txobj,"coin")) != 0 )
{
if ( i == BASILISK_ALICESPEND || i == BASILISK_BOBPAYMENT || i == BASILISK_BOBDEPOSIT || i == BASILISK_BOBREFUND || i == BASILISK_BOBRECLAIM || i == BASILISK_ALICECLAIM )
safecopy(rswap->bobcoin,symbol,sizeof(rswap->bobcoin));
else if ( i == BASILISK_BOBSPEND || i == BASILISK_ALICEPAYMENT || i == BASILISK_ALICERECLAIM )
safecopy(rswap->alicecoin,symbol,sizeof(rswap->alicecoin));
if ( rswap->finishedflag == 0 )
{
if ( (sentobj= LP_gettx(symbol,txid)) == 0 )
{
char str2[65]; printf("%s %s ready to broadcast\n",symbol,bits256_str(str2,txid));
}
else
{
checktxid = jbits256(sentobj,"txid");
if ( bits256_nonz(checktxid) == 0 )
checktxid = jbits256(sentobj,"hash");
LP_refht_update(symbol,txid);
if ( bits256_cmp(checktxid,txid) == 0 )
{
//printf(">>>>>> %s txid %s\n",jprint(sentobj,0),bits256_str(str,txid));
rswap->sentflags[i] = 1;
}
free_json(sentobj);
}
//printf("%s %s %.8f\n",txnames[i],bits256_str(str,txid),dstr(value));
}
}
free_json(txobj);
} //else printf("no symbol\n");
free(fstr);
} else if ( 0 && rswap->finishedflag == 0 )
printf("%s not finished\n",fname);
}
if ( rswap->bobcoin[0] == 0 )
strcpy(rswap->bobcoin,rswap->src);
if ( rswap->alicecoin[0] == 0 )
strcpy(rswap->alicecoin,rswap->dest);
if ( rswap->src[0] == 0 )
strcpy(rswap->src,rswap->bobcoin);
if ( rswap->dest[0] == 0 )
strcpy(rswap->dest,rswap->alicecoin);
return(rswap->finishedflag);
}
void LP_txbytes_update(char *name,char *symbol,char *txbytes,bits256 *txidp,bits256 *ptr,int32_t *flagp)
{
bits256 zero;
memset(zero.bytes,0,sizeof(zero));
if ( txbytes != 0 )
{
*txidp = LP_broadcast(name,symbol,txbytes,zero);
if ( bits256_nonz(*txidp) != 0 )
{
*flagp = 1;
if ( ptr != 0 )
*ptr = *txidp;
}
}
}
int32_t LP_rswap_checktx(struct LP_swap_remember *rswap,char *symbol,int32_t txi)
{
int32_t ht; struct iguana_info *coin; //char str[65];
if ( rswap->sentflags[txi] == 0 && bits256_nonz(rswap->txids[txi]) != 0 )
{
if ( (coin= LP_coinfind(symbol)) != 0 )
{
if ( (ht= LP_txheight(coin,rswap->txids[txi])) > 0 )
{
rswap->sentflags[txi] = 1;
_LP_refht_update(coin,rswap->txids[txi],ht);
} else LP_refht_update(symbol,rswap->txids[txi]);
//printf("[%s] %s txbytes.%p %s ht.%d\n",txnames[txi],txnames[txi],rswap->txbytes[txi],bits256_str(str,rswap->txids[txi]),ht);
}
} //else printf("sent.%d %s txi.%d\n",rswap->sentflags[txi],bits256_str(str,rswap->txids[txi]),txi);
return(0);
}
int32_t LP_spends_set(struct LP_swap_remember *rswap)
{
int32_t numspent = 0;
if ( bits256_nonz(rswap->paymentspent) == 0 )
{
if ( bits256_nonz(rswap->txids[BASILISK_ALICESPEND]) != 0 )
rswap->paymentspent = rswap->txids[BASILISK_ALICESPEND];
else rswap->paymentspent = rswap->txids[BASILISK_BOBRECLAIM];
} else numspent++;
if ( bits256_nonz(rswap->depositspent) == 0 )
{
if ( bits256_nonz(rswap->txids[BASILISK_BOBREFUND]) != 0 )
rswap->depositspent = rswap->txids[BASILISK_BOBREFUND];
else rswap->depositspent = rswap->txids[BASILISK_ALICECLAIM];
} else numspent++;
if ( bits256_nonz(rswap->Apaymentspent) == 0 )
{
if ( bits256_nonz(rswap->txids[BASILISK_BOBSPEND]) != 0 )
rswap->Apaymentspent = rswap->txids[BASILISK_BOBSPEND];
else rswap->Apaymentspent = rswap->txids[BASILISK_ALICERECLAIM];
} else numspent++;
return(numspent);
}
cJSON *basilisk_remember(int64_t *KMDtotals,int64_t *BTCtotals,uint32_t requestid,uint32_t quoteid)
{
static void *ctx;
struct LP_swap_remember rswap; int32_t i,j,flag,numspent,len,secretstart,redeemlen; char str[65],*srcAdest,*srcBdest,*destAdest,*destBdest,otheraddr[64]; cJSON *item,*txoutobj; bits256 rev,signedtxid,zero,deadtxid; struct iguana_info *bob=0,*alice=0; uint8_t redeemscript[1024],userdata[1024];
if ( ctx == 0 )
ctx = bitcoin_ctx();
if ( (rswap.iambob= LP_rswap_init(&rswap,requestid,quoteid)) < 0 )
return(cJSON_Parse("{\"error\":\"couldnt initialize rswap, are all coins active?\"}"));
decode_hex(deadtxid.bytes,32,"deadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef");
LP_swap_load(&rswap);
memset(zero.bytes,0,sizeof(zero));
otheraddr[0] = 0;
srcAdest = srcBdest = destAdest = destBdest = 0;
if ( rswap.bobcoin[0] == 0 || rswap.alicecoin[0] == 0 || strcmp(rswap.bobcoin,rswap.src) != 0 || strcmp(rswap.alicecoin,rswap.dest) != 0 )
{
//printf("legacy DB SWAPS.(%u %u) %llu files BOB.(%s) Alice.(%s) src.(%s) dest.(%s)\n",rswap.requestid,rswap.quoteid,(long long)rswap.aliceid,rswap.bobcoin,rswap.alicecoin,rswap.src,rswap.dest);
return(cJSON_Parse("{\"error\":\"mismatched bob/alice vs src/dest coins??\"}"));
}
alice = LP_coinfind(rswap.alicecoin);
bob = LP_coinfind(rswap.bobcoin);
rswap.Atxfee = LP_txfeecalc(alice,rswap.Atxfee,0);
rswap.Btxfee = LP_txfeecalc(bob,rswap.Btxfee,0);
if ( rswap.iambob == 0 )
{
if ( alice != 0 )
{
bitcoin_address(otheraddr,alice->taddr,alice->pubtype,rswap.other33,33);
destBdest = otheraddr;
destAdest = rswap.Adestaddr;
}
if ( (bob= LP_coinfind(rswap.bobcoin)) != 0 )
{
bitcoin_address(rswap.Sdestaddr,bob->taddr,bob->pubtype,rswap.pubkey33,33);
srcAdest = rswap.Sdestaddr;
}
srcBdest = rswap.destaddr;
}
else
{
if ( bob != 0 )
{
bitcoin_address(otheraddr,bob->taddr,bob->pubtype,rswap.other33,33);
srcAdest = otheraddr;
srcBdest = rswap.destaddr;
}
if ( (alice= LP_coinfind(rswap.alicecoin)) != 0 )
{
bitcoin_address(rswap.Sdestaddr,alice->taddr,alice->pubtype,rswap.pubkey33,33);
destBdest = rswap.Sdestaddr;
}
destAdest = rswap.Adestaddr;
}
if ( bob == 0 || alice == 0 )
{
printf("Bob.%p is null or Alice.%p is null\n",bob,alice);
return(cJSON_Parse("{\"error\":\"null bob or alice coin\"}"));
}
//printf("src.(Adest %s, Bdest %s), dest.(Adest %s, Bdest %s)\n",srcAdest,srcBdest,destAdest,destBdest);
//printf("iambob.%d finishedflag.%d %s %.8f txfee, %s %.8f txfee\n",rswap.iambob,rswap.finishedflag,rswap.alicecoin,dstr(rswap.Atxfee),rswap.bobcoin,dstr(rswap.Btxfee));
//printf("privAm.(%s) %p/%p\n",bits256_str(str,rswap.privAm),Adest,AAdest);
//printf("privBn.(%s) %p/%p\n",bits256_str(str,rswap.privBn),Bdest,ABdest);
if ( rswap.finishedflag == 0 && rswap.bobcoin[0] != 0 && rswap.alicecoin[0] != 0 )
{
//printf("ALICE.(%s) 1st refht %s <- %d, scan %d %d\n",rswap.Adestaddr,alice->symbol,alice->firstrefht,alice->firstscanht,alice->lastscanht);
//printf("BOB.(%s) 1st refht %s <- %d, scan %d %d\n",rswap.destaddr,bob->symbol,bob->firstrefht,bob->firstscanht,bob->lastscanht);
if ( alice->inactive != 0 || bob->inactive != 0 )
{
printf("Alice.%s inactive.%u or Bob.%s inactive.%u\n",rswap.alicecoin,alice->inactive,rswap.bobcoin,bob->inactive);
return(cJSON_Parse("{\"error\":\"inactive bob or alice coin\"}"));
}
LP_rswap_checktx(&rswap,rswap.alicecoin,BASILISK_ALICEPAYMENT);
LP_rswap_checktx(&rswap,rswap.bobcoin,BASILISK_BOBPAYMENT);
LP_rswap_checktx(&rswap,rswap.bobcoin,BASILISK_BOBDEPOSIT);
rswap.paymentspent = basilisk_swap_spendupdate(rswap.iambob,rswap.bobcoin,rswap.bobpaymentaddr,rswap.sentflags,rswap.txids,BASILISK_BOBPAYMENT,BASILISK_ALICESPEND,BASILISK_BOBRECLAIM,0,srcAdest,srcBdest,rswap.Adestaddr,rswap.destaddr);
rswap.Apaymentspent = basilisk_swap_spendupdate(rswap.iambob,rswap.alicecoin,rswap.alicepaymentaddr,rswap.sentflags,rswap.txids,BASILISK_ALICEPAYMENT,BASILISK_ALICERECLAIM,BASILISK_BOBSPEND,0,destAdest,destBdest,rswap.Adestaddr,rswap.destaddr);
rswap.depositspent = basilisk_swap_spendupdate(rswap.iambob,rswap.bobcoin,rswap.bobdepositaddr,rswap.sentflags,rswap.txids,BASILISK_BOBDEPOSIT,BASILISK_ALICECLAIM,BASILISK_BOBREFUND,0,srcAdest,srcBdest,rswap.Adestaddr,rswap.destaddr);
rswap.finishedflag = basilisk_swap_isfinished(rswap.iambob,rswap.txids,rswap.sentflags,rswap.paymentspent,rswap.Apaymentspent,rswap.depositspent);
LP_spends_set(&rswap);
if ( rswap.iambob == 0 )
{
if ( rswap.sentflags[BASILISK_ALICESPEND] == 0 )
{
if ( rswap.sentflags[BASILISK_BOBPAYMENT] != 0 && bits256_nonz(rswap.paymentspent) == 0 )
{
flag = 0;
if ( bob->electrum == 0 )
{
if ( (txoutobj= LP_gettxout(rswap.bobcoin,rswap.bobpaymentaddr,rswap.txids[BASILISK_BOBPAYMENT],0)) != 0 )
free_json(txoutobj), flag = 0;
else flag = -1, rswap.paymentspent = deadtxid;
}
if ( flag == 0 )
{
if ( bits256_nonz(rswap.txids[BASILISK_BOBPAYMENT]) != 0 )
{
// alicespend
memset(rev.bytes,0,sizeof(rev));
for (j=0; j<32; j++)
rev.bytes[j] = rswap.privAm.bytes[31 - j];
//revcalc_rmd160_sha256(secretAm,rev);//privAm);
//vcalc_sha256(0,secretAm256,rev.bytes,sizeof(rev));
if ( rswap.Predeemlen != 0 )
redeemlen = rswap.Predeemlen, memcpy(redeemscript,rswap.Predeemscript,rswap.Predeemlen);
else redeemlen = basilisk_swap_bobredeemscript(0,&secretstart,redeemscript,rswap.plocktime,rswap.pubA0,rswap.pubB0,rswap.pubB1,rev,rswap.privBn,rswap.secretAm,rswap.secretAm256,rswap.secretBn,rswap.secretBn256);
len = basilisk_swapuserdata(userdata,rev,0,rswap.myprivs[0],redeemscript,redeemlen);
{
char privaddr[64]; uint8_t privpub33[33];
bitcoin_pubkey33(ctx,privpub33,rswap.myprivs[0]);
bitcoin_address(privaddr,0,60,privpub33,33);
printf("alicespend len.%d redeemlen.%d priv0addr.(%s) priv0.(%s)\n",len,redeemlen,privaddr,bits256_str(str,rswap.myprivs[0]));
}
for (j=0; j<32; j++)
rev.bytes[j] = rswap.myprivs[0].bytes[31 - j];
if ( (rswap.txbytes[BASILISK_ALICESPEND]= basilisk_swap_bobtxspend(&signedtxid,rswap.Btxfee,"alicespend",rswap.bobcoin,bob->wiftaddr,bob->taddr,bob->pubtype,bob->p2shtype,bob->isPoS,bob->wiftype,ctx,rswap.myprivs[0],0,redeemscript,redeemlen,userdata,len,rswap.txids[BASILISK_BOBPAYMENT],0,0,rswap.pubkey33,1,rswap.expiration,&rswap.values[BASILISK_ALICESPEND],0,0,rswap.bobpaymentaddr,1,bob->zcash)) != 0 )
printf("alicespend.(%s)\n",rswap.txbytes[BASILISK_ALICESPEND]);
}
LP_txbytes_update("alicespend",rswap.bobcoin,rswap.txbytes[BASILISK_ALICESPEND],&rswap.txids[BASILISK_ALICESPEND],&rswap.paymentspent,&rswap.sentflags[BASILISK_ALICESPEND]);
}
}
}
if ( rswap.sentflags[BASILISK_ALICECLAIM] == 0 && rswap.sentflags[BASILISK_BOBDEPOSIT] != 0 && bits256_nonz(rswap.txids[BASILISK_BOBDEPOSIT]) != 0 && bits256_nonz(rswap.depositspent) == 0 )
{
if ( time(NULL) > rswap.expiration )
{
flag = 0;
if ( bob->electrum == 0 )
{
if ( (txoutobj= LP_gettxout(rswap.bobcoin,rswap.bobdepositaddr,rswap.txids[BASILISK_BOBDEPOSIT],0)) != 0 )
free_json(txoutobj), flag = 0;
else flag = -1, rswap.depositspent = deadtxid;
}
if ( flag == 0 )
{
if ( rswap.Dredeemlen != 0 )
redeemlen = rswap.Dredeemlen, memcpy(redeemscript,rswap.Dredeemscript,rswap.Dredeemlen);
else redeemlen = basilisk_swap_bobredeemscript(1,&secretstart,redeemscript,rswap.dlocktime,rswap.pubA0,rswap.pubB0,rswap.pubB1,rswap.privAm,zero,rswap.secretAm,rswap.secretAm256,rswap.secretBn,rswap.secretBn256);
if ( redeemlen > 0 )
{
if ( bits256_nonz(rswap.privBn) == 0 )
rswap.privBn = basilisk_swap_privBn_extract(&rswap.txids[BASILISK_BOBREFUND],rswap.bobcoin,rswap.txids[BASILISK_BOBDEPOSIT],rswap.privBn);
if ( bits256_nonz(rswap.privBn) != 0 )
{
len = basilisk_swapuserdata(userdata,zero,1,rswap.myprivs[0],redeemscript,redeemlen);
if ( (rswap.txbytes[BASILISK_ALICECLAIM]= basilisk_swap_bobtxspend(&signedtxid,rswap.Btxfee,"aliceclaim",rswap.bobcoin,bob->wiftaddr,bob->taddr,bob->pubtype,bob->p2shtype,bob->isPoS,bob->wiftype,ctx,rswap.myprivs[0],0,redeemscript,redeemlen,userdata,len,rswap.txids[BASILISK_BOBDEPOSIT],0,0,rswap.pubkey33,0,rswap.expiration,&rswap.values[BASILISK_ALICECLAIM],0,0,rswap.bobdepositaddr,1,bob->zcash)) != 0 )
printf("privBn.(%s) aliceclaim.(%s)\n",bits256_str(str,rswap.privBn),rswap.txbytes[BASILISK_ALICECLAIM]);
}
}
LP_txbytes_update("aliceclaim",rswap.bobcoin,rswap.txbytes[BASILISK_ALICECLAIM],&rswap.txids[BASILISK_ALICECLAIM],&rswap.depositspent,&rswap.sentflags[BASILISK_ALICECLAIM]);
}
} else printf("now %u before expiration %u\n",(uint32_t)time(NULL),rswap.expiration);
}
if ( rswap.sentflags[BASILISK_ALICEPAYMENT] != 0 && bits256_nonz(rswap.Apaymentspent) == 0 && rswap.sentflags[BASILISK_ALICECLAIM] == 0 )
{
flag = 0;
if ( alice->electrum == 0 )
{
if ( (txoutobj= LP_gettxout(rswap.alicecoin,rswap.alicepaymentaddr,rswap.txids[BASILISK_ALICEPAYMENT],0)) != 0 )
free_json(txoutobj), flag = 0;
else flag = -1, rswap.Apaymentspent = deadtxid;
}
if ( flag == 0 )
{
rswap.privBn = basilisk_swap_privBn_extract(&rswap.txids[BASILISK_BOBREFUND],rswap.bobcoin,rswap.txids[BASILISK_BOBDEPOSIT],rswap.privBn);
if ( bits256_nonz(rswap.txids[BASILISK_ALICEPAYMENT]) != 0 && bits256_nonz(rswap.privAm) != 0 && bits256_nonz(rswap.privBn) != 0 )
{
if ( (rswap.txbytes[BASILISK_ALICERECLAIM]= basilisk_swap_Aspend("alicereclaim",rswap.alicecoin,rswap.Atxfee,alice->wiftaddr,alice->taddr,alice->pubtype,alice->p2shtype,alice->isPoS,alice->wiftype,ctx,rswap.privAm,rswap.privBn,rswap.txids[BASILISK_ALICEPAYMENT],0,rswap.pubkey33,rswap.expiration,&rswap.values[BASILISK_ALICERECLAIM],rswap.alicepaymentaddr,alice->zcash)) != 0 )
printf("privBn.(%s) alicereclaim.(%s)\n",bits256_str(str,rswap.privBn),rswap.txbytes[BASILISK_ALICERECLAIM]);
}
LP_txbytes_update("alicereclaim",rswap.alicecoin,rswap.txbytes[BASILISK_ALICERECLAIM],&rswap.txids[BASILISK_ALICERECLAIM],&rswap.Apaymentspent,&rswap.sentflags[BASILISK_ALICERECLAIM]);
}
}
}
else if ( rswap.iambob == 1 )
{
if ( rswap.sentflags[BASILISK_BOBSPEND] == 0 && bits256_nonz(rswap.Apaymentspent) == 0 )
{
//printf("try to bobspend aspend.%s have privAm.%d\n",bits256_str(str,rswap.txids[BASILISK_ALICESPEND]),bits256_nonz(rswap.privAm));
if ( bits256_nonz(rswap.txids[BASILISK_ALICESPEND]) != 0 || bits256_nonz(rswap.privAm) != 0 )
{
flag = 0;
if ( alice->electrum == 0 )
{
if ( (txoutobj= LP_gettxout(rswap.alicecoin,rswap.alicepaymentaddr,rswap.txids[BASILISK_ALICEPAYMENT],0)) != 0 )
free_json(txoutobj), flag = 0;
else flag = -1, rswap.Apaymentspent = deadtxid;
}
if ( flag == 0 )
{
if ( bits256_nonz(rswap.privAm) == 0 )
{
rswap.privAm = basilisk_swap_privbob_extract(rswap.bobcoin,rswap.txids[BASILISK_ALICESPEND],0,1);
//printf("try to bobspend aspend.%s have privAm.%d\n",bits256_str(str,rswap.txids[BASILISK_ALICESPEND]),bits256_nonz(rswap.privAm));
}
if ( bits256_nonz(rswap.privAm) != 0 && bits256_nonz(rswap.privBn) != 0 )
{
if ( (rswap.txbytes[BASILISK_BOBSPEND]= basilisk_swap_Aspend("bobspend",rswap.alicecoin,rswap.Atxfee,alice->wiftaddr,alice->taddr,alice->pubtype,alice->p2shtype,alice->isPoS,alice->wiftype,ctx,rswap.privAm,rswap.privBn,rswap.txids[BASILISK_ALICEPAYMENT],0,rswap.pubkey33,rswap.expiration,&rswap.values[BASILISK_BOBSPEND],rswap.alicepaymentaddr,alice->zcash)) != 0 )
printf("bobspend.(%s)\n",rswap.txbytes[BASILISK_BOBSPEND]);
}
LP_txbytes_update("bobspend",rswap.alicecoin,rswap.txbytes[BASILISK_BOBSPEND],&rswap.txids[BASILISK_BOBSPEND],&rswap.Apaymentspent,&rswap.sentflags[BASILISK_BOBSPEND]);
}
}
}
if ( rswap.sentflags[BASILISK_BOBRECLAIM] == 0 && rswap.sentflags[BASILISK_BOBPAYMENT] != 0 && bits256_nonz(rswap.txids[BASILISK_BOBPAYMENT]) != 0 && bits256_nonz(rswap.paymentspent) == 0 )
{
flag = 0;
if ( bob->electrum == 0 )
{
if ( (txoutobj= LP_gettxout(rswap.bobcoin,rswap.bobpaymentaddr,rswap.txids[BASILISK_BOBPAYMENT],0)) != 0 )
free_json(txoutobj), flag = 0;
else flag = -1, rswap.paymentspent = deadtxid;
}
if ( flag == 0 && time(NULL) > rswap.expiration )
{
// bobreclaim
redeemlen = basilisk_swap_bobredeemscript(0,&secretstart,redeemscript,rswap.plocktime,rswap.pubA0,rswap.pubB0,rswap.pubB1,zero,rswap.privBn,rswap.secretAm,rswap.secretAm256,rswap.secretBn,rswap.secretBn256);
if ( redeemlen > 0 )
{
len = basilisk_swapuserdata(userdata,zero,1,rswap.myprivs[1],redeemscript,redeemlen);
if ( (rswap.txbytes[BASILISK_BOBRECLAIM]= basilisk_swap_bobtxspend(&signedtxid,rswap.Btxfee,"bobrefund",rswap.bobcoin,bob->wiftaddr,bob->taddr,bob->pubtype,bob->p2shtype,bob->isPoS,bob->wiftype,ctx,rswap.myprivs[1],0,redeemscript,redeemlen,userdata,len,rswap.txids[BASILISK_BOBPAYMENT],0,0,rswap.pubkey33,0,rswap.expiration,&rswap.values[BASILISK_BOBRECLAIM],0,0,rswap.bobpaymentaddr,1,bob->zcash)) != 0 )
{
int32_t z;
for (z=0; z<20; z++)
printf("%02x",rswap.secretAm[z]);
printf(" secretAm, myprivs[1].(%s) bobreclaim.(%s)\n",bits256_str(str,rswap.myprivs[1]),rswap.txbytes[BASILISK_BOBRECLAIM]);
}
}
LP_txbytes_update("bobreclaim",rswap.bobcoin,rswap.txbytes[BASILISK_BOBRECLAIM],&rswap.txids[BASILISK_BOBRECLAIM],&rswap.paymentspent,&rswap.sentflags[BASILISK_BOBRECLAIM]);
}
else if ( flag == 0 )
printf("bobpayment: now.%u < expiration %u\n",(uint32_t)time(NULL),rswap.expiration);
}
if ( rswap.sentflags[BASILISK_BOBREFUND] == 0 && rswap.sentflags[BASILISK_BOBDEPOSIT] != 0 && bits256_nonz(rswap.txids[BASILISK_BOBDEPOSIT]) != 0 && bits256_nonz(rswap.depositspent) == 0 )
{
flag = 0;
if ( bob->electrum == 0 )
{
if ( (txoutobj= LP_gettxout(rswap.bobcoin,rswap.bobdepositaddr,rswap.txids[BASILISK_BOBDEPOSIT],0)) != 0 )
free_json(txoutobj), flag = 0;
else flag = -1, rswap.depositspent = deadtxid;
}
if ( flag == 0 && (bits256_nonz(rswap.Apaymentspent) != 0 || time(NULL) > rswap.expiration) )
{
printf("do the refund! paymentspent.%s now.%u vs expiration.%u\n",bits256_str(str,rswap.paymentspent),(uint32_t)time(NULL),rswap.expiration);
//if ( txbytes[BASILISK_BOBREFUND] == 0 )
{
revcalc_rmd160_sha256(rswap.secretBn,rswap.privBn);
vcalc_sha256(0,rswap.secretBn256,rswap.privBn.bytes,sizeof(rswap.privBn));
redeemlen = basilisk_swap_bobredeemscript(1,&secretstart,redeemscript,rswap.dlocktime,rswap.pubA0,rswap.pubB0,rswap.pubB1,rswap.privAm,rswap.privBn,rswap.secretAm,rswap.secretAm256,rswap.secretBn,rswap.secretBn256);
len = basilisk_swapuserdata(userdata,rswap.privBn,0,rswap.myprivs[0],redeemscript,redeemlen);
if ( (rswap.txbytes[BASILISK_BOBREFUND]= basilisk_swap_bobtxspend(&signedtxid,rswap.Btxfee,"bobrefund",rswap.bobcoin,bob->wiftaddr,bob->taddr,bob->pubtype,bob->p2shtype,bob->isPoS,bob->wiftype,ctx,rswap.myprivs[0],0,redeemscript,redeemlen,userdata,len,rswap.txids[BASILISK_BOBDEPOSIT],0,0,rswap.pubkey33,1,rswap.expiration,&rswap.values[BASILISK_BOBREFUND],0,0,rswap.bobdepositaddr,1,bob->zcash)) != 0 )
printf("pubB1.(%s) bobrefund.(%s)\n",bits256_str(str,rswap.pubB1),rswap.txbytes[BASILISK_BOBREFUND]);
}
LP_txbytes_update("bobrefund",rswap.bobcoin,rswap.txbytes[BASILISK_BOBREFUND],&rswap.txids[BASILISK_BOBREFUND],&rswap.depositspent,&rswap.sentflags[BASILISK_BOBREFUND]);
}
else if ( flag == 0 )
printf("bobrefund's time %u vs expiration %u\n",(uint32_t)time(NULL),rswap.expiration);
}
}
}
//printf("finish.%d iambob.%d REFUND %d %d %d %d\n",finishedflag,iambob,sentflags[BASILISK_BOBREFUND] == 0,sentflags[BASILISK_BOBDEPOSIT] != 0,bits256_nonz(txids[BASILISK_BOBDEPOSIT]) != 0,bits256_nonz(depositspent) == 0);
if ( rswap.sentflags[BASILISK_ALICESPEND] != 0 || rswap.sentflags[BASILISK_BOBRECLAIM] != 0 )
rswap.sentflags[BASILISK_BOBPAYMENT] = 1;
if ( rswap.sentflags[BASILISK_ALICERECLAIM] != 0 || rswap.sentflags[BASILISK_BOBSPEND] != 0 )
rswap.sentflags[BASILISK_ALICEPAYMENT] = 1;
if ( rswap.sentflags[BASILISK_ALICECLAIM] != 0 || rswap.sentflags[BASILISK_BOBREFUND] != 0 )
rswap.sentflags[BASILISK_BOBDEPOSIT] = 1;
for (i=0; i<sizeof(txnames)/sizeof(*txnames); i++)
if ( bits256_nonz(rswap.txids[i]) != 0 && rswap.values[i] == 0 )
rswap.values[i] = basilisk_txvalue(basilisk_isbobcoin(rswap.iambob,i) ? rswap.bobcoin : rswap.alicecoin,rswap.txids[i],0);
if ( 0 && rswap.origfinishedflag == 0 )
{
printf("iambob.%d Apaymentspent.(%s) alice.%d bob.%d %s %.8f\n",rswap.iambob,bits256_str(str,rswap.Apaymentspent),rswap.sentflags[BASILISK_ALICERECLAIM],rswap.sentflags[BASILISK_BOBSPEND],rswap.alicecoin,dstr(rswap.values[BASILISK_ALICEPAYMENT]));
printf("paymentspent.(%s) alice.%d bob.%d %s %.8f\n",bits256_str(str,rswap.paymentspent),rswap.sentflags[BASILISK_ALICESPEND],rswap.sentflags[BASILISK_BOBRECLAIM],rswap.bobcoin,dstr(rswap.values[BASILISK_BOBPAYMENT]));
printf("depositspent.(%s) alice.%d bob.%d %s %.8f\n",bits256_str(str,rswap.depositspent),rswap.sentflags[BASILISK_ALICECLAIM],rswap.sentflags[BASILISK_BOBREFUND],rswap.bobcoin,dstr(rswap.values[BASILISK_BOBDEPOSIT]));
}
LP_totals_update(rswap.iambob,rswap.alicecoin,rswap.bobcoin,KMDtotals,BTCtotals,rswap.sentflags,rswap.values);
if ( (numspent= LP_spends_set(&rswap)) == 3 )
rswap.finishedflag = 1;
else rswap.finishedflag = basilisk_swap_isfinished(rswap.iambob,rswap.txids,rswap.sentflags,rswap.paymentspent,rswap.Apaymentspent,rswap.depositspent);
item = LP_swap_json(&rswap);
if ( rswap.origfinishedflag == 0 && rswap.finishedflag != 0 )
{
char fname[1024],*itemstr; FILE *fp;
LP_numfinished++;
printf("SWAP %u-%u finished LP_numfinished.%d !\n",requestid,quoteid,LP_numfinished);
if ( rswap.tradeid != 0 )
LP_tradebot_finished(rswap.tradeid,rswap.requestid,rswap.quoteid);
sprintf(fname,"%s/SWAPS/%u-%u.finished",GLOBAL_DBDIR,rswap.requestid,rswap.quoteid), OS_compatible_path(fname);
if ( (fp= fopen(fname,"wb")) != 0 )
{
jaddstr(item,"method","tradestatus");
jaddnum(item,"finishtime",rswap.finishtime);
jaddstr(item,"gui",G.gui);
itemstr = jprint(item,0);
fprintf(fp,"%s\n",itemstr);
LP_tradecommand_log(item);
LP_reserved_msg(1,rswap.src,rswap.dest,zero,clonestr(itemstr));
sleep(1);
LP_reserved_msg(0,rswap.src,rswap.dest,zero,itemstr);
//LP_broadcast_message(LP_mypubsock,rswap.src,rswap.dest,zero,itemstr);
fclose(fp);
}
}
for (i=0; i<sizeof(txnames)/sizeof(*txnames); i++)
if ( rswap.txbytes[i] != 0 )
free(rswap.txbytes[i]), rswap.txbytes[i] = 0;
return(item);
}
char *basilisk_swaplist(uint32_t origrequestid,uint32_t origquoteid)
{
uint64_t ridqids[4096],ridqid; char fname[512]; FILE *fp; cJSON *item,*retjson,*array,*totalsobj; uint32_t r,q,quoteid,requestid; int64_t KMDtotals[LP_MAXPRICEINFOS],BTCtotals[LP_MAXPRICEINFOS],Btotal,Ktotal; int32_t i,j,count=0;
portable_mutex_lock(&LP_swaplistmutex);
memset(ridqids,0,sizeof(ridqids));
memset(KMDtotals,0,sizeof(KMDtotals));
memset(BTCtotals,0,sizeof(BTCtotals));
//,statebits; int32_t optionduration; struct basilisk_request R; bits256 privkey;
retjson = cJSON_CreateObject();
array = cJSON_CreateArray();
if ( origrequestid != 0 && origquoteid != 0 )
{
//printf("orig req.%u q.%u\n",origrequestid,origquoteid);
if ( (item= basilisk_remember(KMDtotals,BTCtotals,origrequestid,origquoteid)) != 0 )
jaddi(array,item);
//printf("got.(%s)\n",jprint(item,0));
}
else
{
sprintf(fname,"%s/SWAPS/list",GLOBAL_DBDIR), OS_compatible_path(fname);
if ( (fp= fopen(fname,"rb")) != 0 )
{
//struct basilisk_swap *swap;
int32_t flag = 0;
while ( fread(&requestid,1,sizeof(requestid),fp) == sizeof(requestid) && fread(&quoteid,1,sizeof(quoteid),fp) == sizeof(quoteid) )
{
flag = 0;
for (i=0; i<G.LP_numskips; i++)
{
r = (uint32_t)(G.LP_skipstatus[i] >> 32);
q = (uint32_t)G.LP_skipstatus[i];
if ( r == requestid && q == quoteid )
{
item = cJSON_CreateObject();
jaddstr(item,"status","realtime");
jaddnum(item,"requestid",r);
jaddnum(item,"quoteid",q);
jaddi(array,item);
flag = 1;
break;
}
}
if ( flag == 0 )
{
ridqid = ((uint64_t)requestid << 32) | quoteid;
for (j=0; j<count; j++)
if ( ridqid == ridqids[j] )
break;
if ( j == count )
{
if ( count < sizeof(ridqids)/sizeof(*ridqids) )
ridqids[count++] = ridqid;
if ( (item= basilisk_remember(KMDtotals,BTCtotals,requestid,quoteid)) != 0 )
jaddi(array,item);
}
}
}
fclose(fp);
}
}
jaddstr(retjson,"result","success");
jadd(retjson,"swaps",array);
if ( 0 && cJSON_GetArraySize(array) > 0 )
{
totalsobj = cJSON_CreateObject();
for (Btotal=i=0; i<sizeof(txnames)/sizeof(*txnames); i++)
if ( BTCtotals[i] != 0 )
jaddnum(totalsobj,txnames[i],dstr(BTCtotals[i])), Btotal += BTCtotals[i];
jadd(retjson,"BTCtotals",totalsobj);
totalsobj = cJSON_CreateObject();
for (Ktotal=i=0; i<sizeof(txnames)/sizeof(*txnames); i++)
if ( KMDtotals[i] != 0 )
jaddnum(totalsobj,txnames[i],dstr(KMDtotals[i])), Ktotal += KMDtotals[i];
jadd(retjson,"KMDtotals",totalsobj);
jaddnum(retjson,"KMDtotal",dstr(Ktotal));
jaddnum(retjson,"BTCtotal",dstr(Btotal));
if ( Ktotal > 0 && Btotal < 0 )
jaddnum(retjson,"avebuy",(double)-Btotal/Ktotal);
else if ( Ktotal < 0 && Btotal > 0 )
jaddnum(retjson,"avesell",(double)-Btotal/Ktotal);
}
portable_mutex_unlock(&LP_swaplistmutex);
return(jprint(retjson,1));
}
char *basilisk_swapentry(uint32_t requestid,uint32_t quoteid)
{
cJSON *item; int64_t KMDtotals[LP_MAXPRICEINFOS],BTCtotals[LP_MAXPRICEINFOS];
memset(KMDtotals,0,sizeof(KMDtotals));
memset(BTCtotals,0,sizeof(BTCtotals));
if ( (item= basilisk_remember(KMDtotals,BTCtotals,requestid,quoteid)) != 0 )
return(jprint(item,1));
else return(clonestr("{\"error\":\"cant find requestid-quoteid\"}"));
}
extern struct LP_quoteinfo LP_Alicequery;
extern uint32_t Alice_expiration;
char *LP_recent_swaps(int32_t limit)
{
char fname[512]; long fsize,offset; FILE *fp; int32_t i=0; uint32_t requestid,quoteid; cJSON *array,*item,*retjson;
if ( limit <= 0 )
limit = 3;
sprintf(fname,"%s/SWAPS/list",GLOBAL_DBDIR), OS_compatible_path(fname);
array = cJSON_CreateArray();
if ( (fp= fopen(fname,"rb")) != 0 )
{
fseek(fp,0,SEEK_END);
fsize = ftell(fp);
offset = (sizeof(requestid) + sizeof(quoteid));
while ( offset <= fsize && i < limit )
{
i++;
offset = i * (sizeof(requestid) + sizeof(quoteid));
fseek(fp,fsize-offset,SEEK_SET);
if ( ftell(fp) == fsize-offset )
{
if ( fread(&requestid,1,sizeof(requestid),fp) == sizeof(requestid) && fread(&quoteid,1,sizeof(quoteid),fp) == sizeof(quoteid) )
{
item = cJSON_CreateArray();
jaddinum(item,requestid);
jaddinum(item,quoteid);
jaddi(array,item);
} else break;
} else break;
}
fclose(fp);
}
retjson = cJSON_CreateObject();
jaddstr(retjson,"result","success");
jadd(retjson,"swaps",array);
if ( time(NULL) < Alice_expiration )
{
item = cJSON_CreateObject();
jaddnum(item,"expiration",Alice_expiration);
jaddnum(item,"timeleft",Alice_expiration-time(NULL));
jaddnum(item,"tradeid",LP_Alicequery.tradeid);
jaddnum(item,"requestid",LP_Alicequery.R.requestid);
jaddnum(item,"quoteid",LP_Alicequery.R.quoteid);
jaddstr(item,"bob",LP_Alicequery.srccoin);
jaddstr(item,"base",LP_Alicequery.srccoin);
jaddnum(item,"basevalue",dstr(LP_Alicequery.satoshis));
jaddstr(item,"alice",LP_Alicequery.destcoin);
jaddstr(item,"rel",LP_Alicequery.destcoin);
jaddnum(item,"relvalue",dstr(LP_Alicequery.destsatoshis));
jaddnum(item,"aliceid",LP_aliceid_calc(LP_Alicequery.desttxid,LP_Alicequery.destvout,LP_Alicequery.feetxid,LP_Alicequery.feevout));
jadd(retjson,"pending",item);
} else Alice_expiration = 0;
return(jprint(retjson,1));
}
uint64_t basilisk_swap_addarray(cJSON *item,char *refbase,char *refrel)
{
char *base,*rel; uint32_t requestid,quoteid; uint64_t ridqid = 0;
base = jstr(item,"bob");
rel = jstr(item,"alice");
if ( refrel == 0 || refrel[0] == 0 )
{
if ( (base != 0 && strcmp(base,refbase) == 0) || (rel != 0 && strcmp(rel,refbase) == 0) )
ridqid = 1;
}
else if ( (base != 0 && strcmp(base,refbase) == 0) && (rel != 0 && strcmp(rel,refrel) == 0) )
ridqid = 1;
if ( ridqid != 0 )
{
requestid = juint(item,"requestid");
quoteid = juint(item,"quoteid");
ridqid = ((uint64_t)requestid << 32) | quoteid;
//printf("%u %u -> %16llx\n",requestid,quoteid,(long long)ridqid);
}
return(ridqid);
}
char *basilisk_swapentries(char *refbase,char *refrel,int32_t limit)
{
uint64_t ridqids[1024],ridqid; char *liststr,*retstr2; cJSON *retjson,*array,*pending,*swapjson,*item,*retarray; int32_t i,j,n,count = 0; uint32_t requestid,quoteid;
if ( limit <= 0 )
limit = 10;
memset(ridqids,0,sizeof(ridqids));
retarray = cJSON_CreateArray();
if ( (liststr= basilisk_swaplist(0,0)) != 0 )
{
//printf("swapentry.(%s)\n",liststr);
if ( (retjson= cJSON_Parse(liststr)) != 0 )
{
if ( (array= jarray(&n,retjson,"swaps")) != 0 )
{
for (i=0; i<n; i++)
{
item = jitem(array,i);
if ( (ridqid= basilisk_swap_addarray(item,refbase,refrel)) > 0 )
{
if ( count < sizeof(ridqids)/sizeof(*ridqids) )
{
ridqids[count++] = ridqid;
//printf("add ridqid.%16llx\n",(long long)ridqid);
}
jaddi(retarray,jduplicate(item));
}
}
}
free_json(retjson);
}
free(liststr);
}
if ( (liststr= LP_recent_swaps(limit)) != 0 )
{
if ( (retjson= cJSON_Parse(liststr)) != 0 )
{
if ( (array= jarray(&n,retjson,"swaps")) != 0 )
{
for (i=0; i<n; i++)
{
item = jitem(array,i);
requestid = juint(jitem(item,0),0);
quoteid = juint(jitem(item,1),0);
ridqid = ((uint64_t)requestid << 32) | quoteid;
for (j=0; j<count; j++)
if ( ridqid == ridqids[j] )
break;
//printf("j.%d count.%d %u %u ridqid.%16llx\n",j,count,requestid,quoteid,(long long)ridqid);
if ( j == count )
{
if ( (retstr2= basilisk_swapentry(requestid,quoteid)) != 0 )
{
if ( (swapjson= cJSON_Parse(retstr2)) != 0 )
{
if ( (ridqid= basilisk_swap_addarray(swapjson,refbase,refrel)) > 0 )
{
if ( count < sizeof(ridqids)/sizeof(*ridqids) )
ridqids[count++] = ridqid;
jaddi(retarray,swapjson);
} else free_json(swapjson);
}
free(retstr2);
}
}
}
}
if ( (pending= jobj(retjson,"pending")) != 0 )
{
requestid = juint(pending,"requestid");
quoteid = juint(pending,"quoteid");
j = 0;
if ( (ridqid= ((uint64_t)requestid << 32) | quoteid) != 0 )
{
for (j=0; j<count; j++)
if ( ridqid == ridqids[j] )
break;
}
if ( ridqid == 0 || j == count )
{
if ( basilisk_swap_addarray(pending,refbase,refrel) > 0 )
jaddi(retarray,pending);
else free_json(pending);
} else free_json(pending);
}
free_json(retjson);
}
free(liststr);
}
return(jprint(retarray,1));
}
int32_t LP_pendingswap(uint32_t requestid,uint32_t quoteid)
{
cJSON *retjson,*array,*pending,*item; uint32_t r,q; char *retstr; int32_t i,n,retval = 0;
if ( (retstr= LP_recent_swaps(1000)) != 0 )
{
if ( (retjson= cJSON_Parse(retstr)) != 0 )
{
if ( (array= jarray(&n,retjson,"swaps")) != 0 )
{
for (i=0; i<n; i++)
{
item = jitem(array,i);
r = juint(jitem(item,0),0);
q = juint(jitem(item,1),0);
if ( r == requestid && q == quoteid )
{
retval = 1;
break;
}
}
}
if ( retval == 0 )
{
if ( (pending= jobj(retjson,"pending")) != 0 )
{
r = juint(pending,"requestid");
q = juint(pending,"quoteid");
if ( r == requestid && q == quoteid )
retval = 1;
}
}
free_json(retjson);
}
free(retstr);
}
return(retval);
}