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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];
sprintf(fname,"%s/SWAPS/%u-%u.%s",GLOBAL_DBDIR,swap->I.req.requestid,swap->I.req.quoteid,rawtx->name), OS_compatible_path(fname);
coinaddr[0] = secretAmstr[0] = secretAm256str[0] = secretBnstr[0] = secretBn256str[0] = 0;
memset(zeroes,0,sizeof(zeroes));
if ( rawtx != 0 && (fp= fopen(fname,"wb")) != 0 )
{
fprintf(fp,"{\"name\":\"%s\",\"coin\":\"%s\"",rawtx->name,rawtx->coin->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(&swap->bobcoin,coinaddr,0,rawtx->txbytes,rawtx->I.datalen,0);
if ( coinaddr[0] != 0 )
{
LP_importaddress(swap->bobcoin.symbol,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->bobcoin.symbol);
fprintf(fp,",\"alicecoin\":\"%s\"",swap->alicecoin.symbol);
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,swap->alicecoin.taddr,swap->alicecoin.p2shtype,swap->I.pubAm,swap->I.pubBn);
LP_importaddress(swap->alicecoin.symbol,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,"{\"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->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 ( 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,",\"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(char *symbol,int32_t *sentflags,bits256 *txids,int32_t utxoind,int32_t alicespent,int32_t bobspent,int32_t vout,char *aliceaddr,char *bobaddr)
{
bits256 spendtxid,txid; char destaddr[64];
txid = txids[utxoind];
memset(&spendtxid,0,sizeof(spendtxid));
/*if ( aliceaddr != 0 )
printf("aliceaddr.(%s)\n",aliceaddr);
if ( bobaddr != 0 )
printf("bobaddr.(%s)\n",bobaddr);*/
if ( bits256_nonz(txid) != 0 )
{
//char str[65];
spendtxid = LP_swap_spendtxid(symbol,destaddr,txid,vout);
if ( bits256_nonz(spendtxid) != 0 )
{
sentflags[utxoind] = 1;
if ( aliceaddr != 0 && strcmp(destaddr,aliceaddr) == 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 )
{
//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 ( aliceaddr != 0 )
{
sentflags[bobspent] = 1;
sentflags[alicespent] = 0;
txids[bobspent] = spendtxid;
}
else if ( bobaddr != 0 )
{
sentflags[alicespent] = 1;
sentflags[bobspent] = 0;
txids[alicespent] = spendtxid;
}
}
}
} else printf("utxoind.%d null txid\n",utxoind);
return(spendtxid);
}
#define BASILISK_ALICESPEND 0
#define BASILISK_BOBSPEND 1
#define BASILISK_BOBPAYMENT 2
#define BASILISK_ALICEPAYMENT 3
#define BASILISK_BOBDEPOSIT 4
#define BASILISK_OTHERFEE 5
#define BASILISK_MYFEE 6
#define BASILISK_BOBREFUND 7
#define BASILISK_BOBRECLAIM 8
#define BASILISK_ALICERECLAIM 9
#define BASILISK_ALICECLAIM 10
//0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0
char *txnames[] = { "alicespend", "bobspend", "bobpayment", "alicepayment", "bobdeposit", "otherfee", "myfee", "bobrefund", "bobreclaim", "alicereclaim", "aliceclaim" };
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;
}
}
// add blocktrail presence requirement for BTC
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(paymentspent) != 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(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];
}
}
}
struct LP_swap_remember
{
bits256 pubA0,pubB0,pubB1,privAm,privBn,paymentspent,Apaymentspent,depositspent,myprivs[2],txids[sizeof(txnames)/sizeof(*txnames)];
uint64_t Atxfee,Btxfee,srcamount,destamount; int64_t values[sizeof(txnames)/sizeof(*txnames)];
uint32_t requestid,quoteid,plocktime,dlocktime,expiration,state,otherstate;
int32_t iambob,finishedflag,origfinishedflag,Predeemlen,Dredeemlen,sentflags[sizeof(txnames)/sizeof(*txnames)];
uint8_t secretAm[20],secretAm256[32],secretBn[20],secretBn256[32],pubkey33[33],Predeemscript[1024],Dredeemscript[1024];
char src[64],dest[64],destaddr[64],Adestaddr[64],alicepaymentaddr[64],bobpaymentaddr[64],bobdepositaddr[64],alicecoin[64],bobcoin[64],*txbytes[sizeof(txnames)/sizeof(*txnames)];
};
cJSON *LP_swap_json(struct LP_swap_remember *rswap)
{
cJSON *item,*array; int32_t i;
item = cJSON_CreateObject();
jaddnum(item,"requestid",rswap->requestid);
jaddnum(item,"quoteid",rswap->quoteid);
jaddnum(item,"iambob",rswap->iambob);
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));
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]);
}
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");
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; uint32_t r,q; int32_t i,j,n;
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");
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);
//for (i=0; i<33; i++)
// printf("%02x",pubkey33[i]);
//printf(" <- %s dest33\n",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;
}
}
}
}
}
rswap->origfinishedflag = rswap->finishedflag = 1;
free(fstr);
}
return(rswap->iambob);
}
int32_t LP_swap_load(struct LP_swap_remember *rswap)
{
int32_t i,needflag,addflag; long fsize; char fname[1024],str[65],*fstr,*symbol,*rstr; cJSON *txobj,*sentobj; bits256 txid,checktxid; uint64_t value;
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));
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,"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
{
struct iguana_info *coin; int32_t ht = -1;
checktxid = jbits256(sentobj,"txid");
if ( (coin= LP_coinfind(symbol)) != 0 && (ht= LP_txheight(coin,txid)) > 0 && ht > 0 )
{
if ( coin->firstrefht == 0 || ht < coin->firstrefht )
coin->firstrefht = ht;
}
if ( bits256_nonz(checktxid) == 0 )
checktxid = jbits256(sentobj,"hash");
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);
}
if ( rswap->finishedflag == 0 )
printf("%s %s %.8f\n",txnames[i],bits256_str(str,txid),dstr(value));
}
}
} //else printf("no symbol\n");
free(fstr);
} else if ( 0 && rswap->finishedflag == 0 )
printf("%s not finished\n",fname);
}
return(rswap->finishedflag);
}
/*{
if ( txbytes[BASILISK_BOBREFUND] != 0 )
{
txids[BASILISK_BOBREFUND] = LP_broadcast("bobrefund",bobcoin,txbytes[BASILISK_BOBREFUND],zero);
if ( bits256_nonz(txids[BASILISK_BOBREFUND]) != 0 ) // tested
{
sentflags[BASILISK_BOBREFUND] = 1;
depositspent = txids[BASILISK_BOBREFUND];
}
}
}*/
int32_t LP_rswap_checktx(struct LP_swap_remember *rswap,char *symbol,int32_t txi)
{
cJSON *sentobj; char str[65];
if ( rswap->sentflags[txi] == 0 && bits256_nonz(rswap->txids[txi]) != 0 )
{
printf("[%s] txbytes.%p Apayment.%s\n",txnames[txi],rswap->txbytes[txi],bits256_str(str,rswap->txids[txi]));
if ( rswap->txbytes[txi] != 0 )
rswap->sentflags[txi] = 1;
else if ( (sentobj= LP_gettx(symbol,rswap->txids[txi])) != 0 )
{
rswap->sentflags[txi] = 1;
free_json(sentobj);
return(1);
}
}
return(0);
}
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,len,secretstart,redeemlen; char str[65],*Adest,*Bdest,*AAdest,*ABdest; cJSON *item,*sentobj; bits256 rev,signedtxid,zero; 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(0);
LP_swap_load(&rswap);
memset(zero.bytes,0,sizeof(zero));
Adest = Bdest = AAdest = ABdest = 0;
if ( rswap.bobcoin[0] == 0 || rswap.alicecoin[0] == 0 || strcmp(rswap.bobcoin,rswap.src) != 0 || strcmp(rswap.alicecoin,rswap.dest) != 0 )
return(0);
alice = LP_coinfind(rswap.alicecoin);
bob = LP_coinfind(rswap.bobcoin);
rswap.Atxfee = LP_txfeecalc(alice,rswap.Atxfee);
rswap.Btxfee = LP_txfeecalc(bob,rswap.Btxfee);
//printf("%s %.8f txfee, %s %.8f txfee\n",alicecoin,dstr(Atxfee),bobcoin,dstr(Btxfee));
//printf("privAm.(%s) %p/%p\n",bits256_str(str,privAm),Adest,AAdest);
//printf("privBn.(%s) %p/%p\n",bits256_str(str,privBn),Bdest,ABdest);
if ( rswap.finishedflag == 0 && rswap.bobcoin[0] != 0 && rswap.alicecoin[0] != 0 )
{
if ( rswap.iambob == 0 )
{
if ( alice != 0 )
{
bitcoin_address(rswap.Adestaddr,alice->taddr,alice->pubtype,rswap.pubkey33,33);
AAdest = rswap.Adestaddr;
}
if ( (bob= LP_coinfind(rswap.bobcoin)) != 0 )
{
bitcoin_address(rswap.destaddr,bob->taddr,bob->pubtype,rswap.pubkey33,33);
Adest = rswap.destaddr;
}
}
else
{
if ( bob != 0 )
{
bitcoin_address(rswap.destaddr,bob->taddr,bob->pubtype,rswap.pubkey33,33);
Bdest = rswap.destaddr;
}
if ( (alice= LP_coinfind(rswap.alicecoin)) != 0 )
{
bitcoin_address(rswap.Adestaddr,alice->taddr,alice->pubtype,rswap.pubkey33,33);
ABdest = rswap.Adestaddr;
}
}
if ( bob == 0 || alice == 0 )
{
printf("Bob.%p is null or Alice.%p is null\n",bob,alice);
return(0);
}
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(0);
}
LP_rswap_checktx(&rswap,rswap.alicecoin,BASILISK_ALICEPAYMENT);
LP_rswap_checktx(&rswap,rswap.bobcoin,BASILISK_BOBPAYMENT);
LP_rswap_checktx(&rswap,rswap.bobcoin,BASILISK_BOBDEPOSIT);
/*
if ( rswap.sentflags[BASILISK_ALICEPAYMENT] == 0 && bits256_nonz(rswap.txids[BASILISK_ALICEPAYMENT]) != 0 )
{
printf("txbytes.%p Apayment.%s\n",rswap.txbytes[BASILISK_ALICEPAYMENT],bits256_str(str,rswap.txids[BASILISK_ALICEPAYMENT]));
if ( rswap.txbytes[BASILISK_ALICEPAYMENT] != 0 )
rswap.sentflags[BASILISK_ALICEPAYMENT] = 1;
else if ( (sentobj= LP_gettx(rswap.alicecoin,rswap.txids[BASILISK_ALICEPAYMENT])) != 0 )
{
rswap.sentflags[BASILISK_ALICEPAYMENT] = 1;
free_json(sentobj);
}
}*/
rswap.paymentspent = basilisk_swap_spendupdate(rswap.bobcoin,rswap.sentflags,rswap.txids,BASILISK_BOBPAYMENT,BASILISK_ALICESPEND,BASILISK_BOBRECLAIM,0,Adest,Bdest);
rswap.Apaymentspent = basilisk_swap_spendupdate(rswap.alicecoin,rswap.sentflags,rswap.txids,BASILISK_ALICEPAYMENT,BASILISK_ALICERECLAIM,BASILISK_BOBSPEND,0,AAdest,ABdest);
rswap.depositspent = basilisk_swap_spendupdate(rswap.bobcoin,rswap.sentflags,rswap.txids,BASILISK_BOBDEPOSIT,BASILISK_ALICECLAIM,BASILISK_BOBREFUND,0,Adest,Bdest);
rswap.finishedflag = basilisk_swap_isfinished(rswap.iambob,rswap.txids,rswap.sentflags,rswap.paymentspent,rswap.Apaymentspent,rswap.depositspent);
if ( rswap.iambob == 0 )
{
if ( rswap.sentflags[BASILISK_ALICESPEND] == 0 )
{
if ( rswap.sentflags[BASILISK_BOBPAYMENT] != 0 && bits256_nonz(rswap.paymentspent) == 0 )
{
//if ( txbytes[BASILISK_ALICESPEND] == 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)) != 0 )
printf("alicespend.(%s)\n",rswap.txbytes[BASILISK_ALICESPEND]);
}
}
if ( rswap.txbytes[BASILISK_ALICESPEND] != 0 )
{
rswap.txids[BASILISK_ALICESPEND] = LP_broadcast("alicespend",rswap.bobcoin,rswap.txbytes[BASILISK_ALICESPEND],zero);
if ( bits256_nonz(rswap.txids[BASILISK_ALICESPEND]) != 0 ) // tested
{
rswap.sentflags[BASILISK_ALICESPEND] = 1;
rswap.paymentspent = rswap.txids[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 )
{
//if ( txbytes[BASILISK_ALICECLAIM] == 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)) != 0 )
printf("privBn.(%s) aliceclaim.(%s)\n",bits256_str(str,rswap.privBn),rswap.txbytes[BASILISK_ALICECLAIM]);
}
}
}
if ( rswap.txbytes[BASILISK_ALICECLAIM] != 0 )
{
rswap.txids[BASILISK_ALICECLAIM] = LP_broadcast("aliceclaim",rswap.bobcoin,rswap.txbytes[BASILISK_ALICECLAIM],zero);
if ( bits256_nonz(rswap.txids[BASILISK_ALICECLAIM]) != 0 ) // tested
{
rswap.sentflags[BASILISK_ALICECLAIM] = 1;
rswap.depositspent = rswap.txids[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 )
{
//if ( txbytes[BASILISK_ALICERECLAIM] == 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)) != 0 )
printf("privBn.(%s) alicereclaim.(%s)\n",bits256_str(str,rswap.privBn),rswap.txbytes[BASILISK_ALICERECLAIM]);
}
}
if ( rswap.txbytes[BASILISK_ALICERECLAIM] != 0 )
{
rswap.txids[BASILISK_ALICERECLAIM] = LP_broadcast("alicereclaim",rswap.alicecoin,rswap.txbytes[BASILISK_ALICERECLAIM],zero);
if ( bits256_nonz(rswap.txids[BASILISK_ALICERECLAIM]) != 0 ) // tested
{
rswap.sentflags[BASILISK_ALICERECLAIM] = 1;
rswap.Apaymentspent = rswap.txids[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 )
{
//if ( txbytes[BASILISK_BOBSPEND] == 0 )
{
if ( bits256_nonz(rswap.privAm) == 0 )
{
rswap.privAm = basilisk_swap_privbob_extract(rswap.bobcoin,rswap.txids[BASILISK_ALICESPEND],0,1);
}
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)) != 0 )
printf("bobspend.(%s)\n",rswap.txbytes[BASILISK_BOBSPEND]);
}
}
if ( rswap.txbytes[BASILISK_BOBSPEND] != 0 )
{
rswap.txids[BASILISK_BOBSPEND] = LP_broadcast("bobspend",rswap.alicecoin,rswap.txbytes[BASILISK_BOBSPEND],zero);
if ( bits256_nonz(rswap.txids[BASILISK_BOBSPEND]) != 0 ) // tested
{
rswap.sentflags[BASILISK_BOBSPEND] = 1;
rswap.Apaymentspent = rswap.txids[BASILISK_BOBSPEND];
}
}
}
}
if ( rswap.sentflags[BASILISK_BOBRECLAIM] == 0 && rswap.sentflags[BASILISK_BOBPAYMENT] != 0 && bits256_nonz(rswap.txids[BASILISK_BOBPAYMENT]) != 0 && time(NULL) > rswap.expiration && bits256_nonz(rswap.paymentspent) == 0 )
{
//if ( txbytes[BASILISK_BOBRECLAIM] == 0 )
{
// 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)) != 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]);
}
}
}
if ( rswap.txbytes[BASILISK_BOBRECLAIM] != 0 )
{
rswap.txids[BASILISK_BOBRECLAIM] = LP_broadcast("bobreclaim",rswap.bobcoin,rswap.txbytes[BASILISK_BOBRECLAIM],zero);
if ( bits256_nonz(rswap.txids[BASILISK_BOBRECLAIM]) != 0 ) // tested
{
rswap.sentflags[BASILISK_BOBRECLAIM] = 1;
rswap.paymentspent = rswap.txids[BASILISK_BOBRECLAIM];
}
}
}
if ( rswap.sentflags[BASILISK_BOBREFUND] == 0 && rswap.sentflags[BASILISK_BOBDEPOSIT] != 0 && bits256_nonz(rswap.txids[BASILISK_BOBDEPOSIT]) != 0 && bits256_nonz(rswap.depositspent) == 0 )
{
if ( bits256_nonz(rswap.paymentspent) != 0 || time(NULL) > rswap.expiration )
{
printf("do the refund!\n");
//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)) != 0 )
printf("pubB1.(%s) bobrefund.(%s)\n",bits256_str(str,rswap.pubB1),rswap.txbytes[BASILISK_BOBREFUND]);
}
if ( rswap.txbytes[BASILISK_BOBREFUND] != 0 )
{
rswap.txids[BASILISK_BOBREFUND] = LP_broadcast("bobrefund",rswap.bobcoin,rswap.txbytes[BASILISK_BOBREFUND],zero);
if ( bits256_nonz(rswap.txids[BASILISK_BOBREFUND]) != 0 ) // tested
{
rswap.sentflags[BASILISK_BOBREFUND] = 1;
rswap.depositspent = rswap.txids[BASILISK_BOBREFUND];
}
}
} else 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 ( 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 ( 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];
}
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];
}
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];
}
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;
//printf("SWAP %u-%u finished!\n",requestid,quoteid);
sprintf(fname,"%s/SWAPS/%u-%u.finished",GLOBAL_DBDIR,rswap.requestid,rswap.quoteid), OS_compatible_path(fname);
if ( (fp= fopen(fname,"wb")) != 0 )
{
itemstr = jprint(item,0);
fprintf(fp,"%s\n",itemstr);
free(itemstr);
fclose(fp);
}
}
return(item);
}
char *basilisk_swaplist()
{
char fname[512]; FILE *fp; cJSON *item,*retjson,*array,*totalsobj; uint32_t quoteid,requestid; int64_t KMDtotals[16],BTCtotals[16],Btotal,Ktotal; int32_t i;
portable_mutex_lock(&LP_swaplistmutex);
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();
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<myinfo->numswaps; i++)
if ( (swap= myinfo->swaps[i]) != 0 && swap->I.req.requestid == requestid && swap->I.req.quoteid == quoteid )
{
jaddi(array,basilisk_swapjson(swap));
flag = 1;
break;
}*/
if ( flag == 0 )
{
if ( (item= basilisk_remember(KMDtotals,BTCtotals,requestid,quoteid)) != 0 )
{
jaddi(array,item);
//if ( (status= jstr(item,"status")) != 0 && strcmp(status,"pending") == 0 )
// break;
}
}
}
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);
}
/*array = cJSON_CreateArray();
for (i=0; i<sizeof(myinfo->linfos)/sizeof(*myinfo->linfos); i++)
{
if ( myinfo->linfos[i].base[0] != 0 && myinfo->linfos[i].rel[0] != 0 )
jaddi(array,linfo_json(&myinfo->linfos[i]));
}
jadd(retjson,"quotes",array);*/
portable_mutex_unlock(&LP_swaplistmutex);
return(jprint(retjson,1));
}
char *basilisk_swapentry(uint32_t requestid,uint32_t quoteid)
{
char *liststr,*retstr = 0; cJSON *retjson,*array,*item; int32_t i,n;
if ( (liststr= basilisk_swaplist()) != 0 )
{
if ( (retjson= cJSON_Parse(liststr)) != 0 )
{
if ( (array= jarray(&n,retjson,"swaps")) != 0 )
{
for (i=0; i<n; i++)
{
item = jitem(array,i);
//printf("(%s) check r%u/q%u\n",jprint(item,0),juint(item,"requestid"),juint(item,"quoteid"));
if ( juint(item,"requestid") == requestid && juint(item,"quoteid") == quoteid )
{
retstr = jprint(item,0);
break;
}
}
}
free_json(retjson);
}
free(liststr);
}
return(retstr);
}