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970 lines
40 KiB
970 lines
40 KiB
/******************************************************************************
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* Copyright © 2014-2016 The SuperNET Developers. *
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* *
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* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
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* the top-level directory of this distribution for the individual copyright *
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* holder information and the developer policies on copyright and licensing. *
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* *
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* Unless otherwise agreed in a custom licensing agreement, no part of the *
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* SuperNET software, including this file may be copied, modified, propagated *
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* or distributed except according to the terms contained in the LICENSE file *
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* *
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* Removal or modification of this copyright notice is prohibited. *
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* *
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******************************************************************************/
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#include "../iguana/iguana777.h"
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typedef char *basilisk_servicefunc(struct supernet_info *myinfo,char *CMD,void *addr,char *remoteaddr,uint32_t basilisktag,cJSON *valsobj,uint8_t *data,int32_t datalen,bits256 hash,int32_t from_basilisk);
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uint32_t basilisk_calcnonce(struct supernet_info *myinfo,uint8_t *data,int32_t datalen,uint32_t nBits)
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{
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int32_t i,numiters = 0; bits256 hash,hash2,threshold; uint32_t basilisktag;
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vcalc_sha256(0,hash.bytes,data,datalen);
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if ( nBits >= GECKO_EASIESTDIFF )
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threshold = bits256_from_compact(GECKO_EASIESTDIFF);
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else threshold = bits256_from_compact(nBits);
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for (i=0; i<numiters; i++)
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{
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//OS_randombytes((void *)hash.uints,sizeof(basilisktag));
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hash.uints[0] = rand();
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vcalc_sha256(0,hash2.bytes,hash.bytes,sizeof(hash));
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if ( bits256_cmp(threshold,hash2) > 0 )
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break;
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}
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iguana_rwnum(0,(void *)hash.uints,sizeof(basilisktag),&basilisktag);
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iguana_rwnum(1,&data[-sizeof(basilisktag)],sizeof(basilisktag),&basilisktag);
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char str[65],str2[65]; printf("found hash after numiters.%d %s vs %s basilisktag.%u\n",numiters,bits256_str(str,threshold),bits256_str(str2,hash2),basilisktag);
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return(basilisktag);
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}
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char *basilisk_addhexstr(char **ptrp,cJSON *valsobj,char *strbuf,int32_t strsize,uint8_t *data,int32_t datalen)
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{
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*ptrp = 0;
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if ( data != 0 && datalen > 0 )
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{
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if ( valsobj != 0 && jobj(valsobj,"data") != 0 )
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{
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printf("basilisk_addhexstr warning: already have data object\n");
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jdelete(valsobj,"data");
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}
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if ( (datalen<<1)+1 > strsize )
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{
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strbuf = calloc(1,(datalen << 1) + 1);
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*ptrp = (void *)strbuf;
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}
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init_hexbytes_noT(strbuf,data,datalen);
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if ( valsobj != 0 )
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jaddstr(valsobj,"data",strbuf);
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} else return(0);
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return(strbuf);
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}
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uint8_t *get_dataptr(int32_t hdroffset,uint8_t **ptrp,int32_t *datalenp,uint8_t *space,int32_t spacesize,char *hexstr)
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{
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*ptrp = 0; uint8_t *data = 0;
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if ( hexstr != 0 && (*datalenp= is_hexstr(hexstr,0)) > 0 )
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{
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*datalenp >>= 1;
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if ( (*datalenp+hdroffset) <= spacesize )
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{
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memset(space,0,hdroffset);
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data = &space[hdroffset];
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} else *ptrp = data = calloc(1,*datalenp + hdroffset);
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decode_hex(&data[hdroffset],*datalenp,hexstr);
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}
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if ( data != 0 )
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return(&data[hdroffset]);
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else return(data);
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}
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uint8_t *basilisk_jsondata(int32_t extraoffset,uint8_t **ptrp,uint8_t *space,int32_t spacesize,int32_t *datalenp,char *symbol,cJSON *sendjson,uint32_t basilisktag)
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{
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char *sendstr,*hexstr=0; uint8_t *data,hexspace[8192],*allocptr=0,*hexdata; int32_t datalen,hexlen=0;
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if ( jobj(sendjson,"symbol") == 0 )
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jaddstr(sendjson,"symbol",symbol);
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if ( (hexstr= jstr(sendjson,"data")) != 0 )
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{
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hexdata = get_dataptr(0,&allocptr,&hexlen,hexspace,sizeof(hexspace),hexstr);
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//printf("jsondata.%s from sendjson\n",hexstr);
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jdelete(sendjson,"data");
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}
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*ptrp = 0;
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sendstr = jprint(sendjson,0);
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datalen = (int32_t)strlen(sendstr) + 1;
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if ( (datalen + extraoffset + BASILISK_HDROFFSET + hexlen) <= spacesize )
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data = space;
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else
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{
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data = calloc(1,datalen + extraoffset + BASILISK_HDROFFSET + hexlen);
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*ptrp = data;
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}
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data += extraoffset + BASILISK_HDROFFSET;
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memcpy(data,sendstr,datalen);
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//printf("jsondata.(%s) + hexlen.%d\n",sendstr,hexlen);
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free(sendstr);
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if ( hexlen > 0 )
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{
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//int32_t i; for (i=0; i<hexlen; i++)
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// printf("%02x",hexdata[i]);
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//printf(" <- hexdata\n");
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memcpy(&data[datalen],hexdata,hexlen);
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datalen += hexlen;
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}
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*datalenp = datalen;
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if ( allocptr != 0 )
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free(allocptr);
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return(data);
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}
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struct basilisk_item *basilisk_itemcreate(struct supernet_info *myinfo,char *CMD,char *symbol,uint32_t basilisktag,int32_t minresults,cJSON *vals,int32_t timeoutmillis,void *metricfunc)
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{
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struct basilisk_item *ptr;
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ptr = calloc(1,sizeof(*ptr));
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ptr->basilisktag = basilisktag;
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if ( (ptr->numrequired= minresults) == 0 )
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ptr->numrequired = 1;
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strcpy(ptr->CMD,CMD);
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safecopy(ptr->symbol,symbol,sizeof(ptr->symbol));
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ptr->expiration = OS_milliseconds() + timeoutmillis;
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return(ptr);
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}
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int32_t basilisk_specialrelay_CMD(char *CMD)
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{
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if ( strcmp(CMD,"BLK") == 0 || strcmp(CMD,"MEM") == 0 || strcmp(CMD,"GTX") == 0 || strcmp(CMD,"OUT") == 0 || strcmp(CMD,"MSG") == 0 )
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return(1);
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else return(0);
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}
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int32_t basilisk_sendcmd(struct supernet_info *myinfo,char *destipaddr,char *type,uint32_t *basilisktagp,int32_t encryptflag,int32_t delaymillis,uint8_t *data,int32_t datalen,int32_t fanout,uint32_t nBits) // data must be offset by sizeof(iguana_msghdr)+sizeof(basilisktag)
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{
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int32_t i,r,l,s,val,n=0,retval = -1; char cmd[12]; struct iguana_info *coin,*tmp; struct iguana_peer *addr; bits256 hash; uint32_t *alreadysent;
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if ( fanout <= 0 )
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fanout = BASILISK_MINFANOUT;
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else if ( fanout > BASILISK_MAXFANOUT )
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fanout = BASILISK_MAXFANOUT;
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if ( type == 0 )
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type = "BTCD";
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if ( strlen(type) > 3 )
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{
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printf("basilisk_sendcmd illegal type(%s)\n",type);
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return(-1);
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}
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if ( destipaddr != 0 )
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{
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if ( destipaddr[0] == 0 )
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destipaddr = 0; // broadcast
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else if ( strcmp(destipaddr,"127.0.0.1") == 0 || strcmp(destipaddr,myinfo->ipaddr) == 0 )
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{
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printf("return after locally basilisk_msgprocess\n");
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hash = GENESIS_PUBKEY;
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basilisk_msgprocess(myinfo,0,0,type,*basilisktagp,data,datalen);
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return(0);
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}
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}
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alreadysent = calloc(IGUANA_MAXPEERS * IGUANA_MAXCOINS,sizeof(*alreadysent));
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iguana_rwnum(1,&data[-sizeof(*basilisktagp)],sizeof(*basilisktagp),basilisktagp);
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if ( *basilisktagp == 0 )
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{
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if ( nBits != 0 )
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*basilisktagp = basilisk_calcnonce(myinfo,data,datalen,nBits);
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else *basilisktagp = rand();
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iguana_rwnum(1,&data[-sizeof(*basilisktagp)],sizeof(*basilisktagp),basilisktagp);
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}
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data -= sizeof(*basilisktagp), datalen += sizeof(*basilisktagp);
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memset(cmd,0,sizeof(cmd));
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sprintf(cmd,"SuperNET%s",type);
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//portable_mutex_lock(&myinfo->allcoins_mutex);
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HASH_ITER(hh,myinfo->allcoins,coin,tmp)
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{
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if ( coin->peers == 0 )
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continue;
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if ( coin->RELAYNODE == 0 && coin->VALIDATENODE == 0 )
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cmd[0] = 's';
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else cmd[0] = 'S';
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r = rand() % (coin->peers->numranked+1);
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for (l=0; l<IGUANA_MAXPEERS; l++)
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{
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i = (l + r) % IGUANA_MAXPEERS;
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addr = &coin->peers->active[i];
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if ( 0 && addr->ipaddr[0] != 0 )
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printf("%s %s s.%d vs n.%d iguana.%d\n",coin->symbol,addr->ipaddr,s,n,addr->supernet);
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if ( addr->usock >= 0 )
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{
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if ( basilisk_specialrelay_CMD(type) > 0 )
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{
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for (s=0; s<myinfo->numrelays; s++)
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if ( addr->ipbits != myinfo->myaddr.myipbits && myinfo->relays[s].ipbits == addr->ipbits )
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break;
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if ( s == myinfo->numrelays )
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{
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//printf("skip non-relay.(%s)\n",addr->ipaddr);
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continue;
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}
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///printf("send to other relay.(%s)\n",addr->ipaddr);
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}
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for (s=0; s<n; s++)
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if ( alreadysent[s] == addr->ipbits )
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continue;
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if ( s == n && (addr->supernet != 0 || addr->basilisk != 0) && (destipaddr == 0 || strcmp(addr->ipaddr,destipaddr) == 0) )
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{
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//printf("i.%d l.%d [%s].tag%d send %s.(%s) [%x] datalen.%d addr->supernet.%u basilisk.%u to (%s).%d destip.%s\n",i,l,cmd,*(uint32_t *)data,type,(char *)&data[4],*(int32_t *)&data[datalen-4],datalen,addr->supernet,addr->basilisk,addr->ipaddr,addr->A.port,destipaddr!=0?destipaddr:"broadcast");
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if ( encryptflag != 0 && bits256_nonz(addr->pubkey) != 0 )
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{
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void *ptr; uint8_t *cipher,space[8192]; int32_t cipherlen; bits256 privkey;
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cmd[6] = 'e', cmd[7] = 't';
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memset(privkey.bytes,0,sizeof(privkey));
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if ( (cipher= SuperNET_ciphercalc(&ptr,&cipherlen,&privkey,&addr->pubkey,data,datalen,space,sizeof(space))) != 0 )
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{
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if ( (val= iguana_queue_send(addr,delaymillis,&cipher[-sizeof(struct iguana_msghdr)],cmd,cipherlen)) >= cipherlen )
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n++;
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if ( ptr != 0 )
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free(ptr);
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}
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}
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else
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{
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cmd[6] = 'E', cmd[7] = 'T';
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if ( (val= iguana_queue_send(addr,delaymillis,&data[-sizeof(struct iguana_msghdr)],cmd,datalen)) >= datalen )
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{
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alreadysent[n++] = (uint32_t)addr->ipbits;
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if ( n >= IGUANA_MAXPEERS*IGUANA_MAXCOINS )
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break;
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}
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}
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if ( destipaddr != 0 || (fanout > 0 && n >= fanout) )
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{
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free(alreadysent);
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return(val);
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}
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else if ( val > retval )
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retval = val;
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}
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}
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}
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if ( n >= IGUANA_MAXPEERS*IGUANA_MAXCOINS )
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break;
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}
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//portable_mutex_unlock(&myinfo->allcoins_mutex);
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free(alreadysent);
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return(n);
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}
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void basilisk_sendback(struct supernet_info *myinfo,char *origCMD,char *symbol,char *remoteaddr,uint32_t basilisktag,char *retstr)
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{
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uint8_t *data,space[4096],*allocptr; struct iguana_info *virt; cJSON *valsobj; int32_t datalen,encryptflag=0,delaymillis=0;
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//printf("%s retstr.(%s) -> remote.(%s) basilisktag.%u\n",origCMD,retstr,remoteaddr,basilisktag);
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if ( retstr != 0 && remoteaddr != 0 && remoteaddr[0] != 0 && strcmp(remoteaddr,"127.0.0.1") != 0 )
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{
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if ( (valsobj= cJSON_Parse(retstr)) != 0 )
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{
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jaddstr(valsobj,"origcmd",origCMD);
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jaddstr(valsobj,"symbol",symbol);
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if ( myinfo->ipaddr[0] != 0 )
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jaddstr(valsobj,"relay",myinfo->ipaddr);
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if ( (virt= iguana_coinfind(symbol)) != 0 )
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{
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jaddnum(valsobj,"hwm",virt->blocks.hwmchain.height);
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jaddbits256(valsobj,"chaintip",virt->blocks.hwmchain.RO.hash2);
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}
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data = basilisk_jsondata(sizeof(struct iguana_msghdr),&allocptr,space,sizeof(space),&datalen,symbol,valsobj,basilisktag);
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basilisk_sendcmd(myinfo,remoteaddr,"RET",&basilisktag,encryptflag,delaymillis,data,datalen,0,0);
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if ( allocptr != 0 )
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free(allocptr);
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free_json(valsobj);
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}
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}
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}
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struct basilisk_item *basilisk_issueremote(struct supernet_info *myinfo,struct iguana_peer *addr,int32_t *numsentp,char *CMD,char *symbol,int32_t blockflag,cJSON *valsobj,int32_t fanout,int32_t minresults,uint32_t basilisktag,int32_t timeoutmillis,void *_metricfunc,char *retstr,int32_t encryptflag,int32_t delaymillis,uint32_t nBits)
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{
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struct basilisk_item *pending; uint8_t *allocptr,*data,space[4096]; int32_t datalen; cJSON *retarray;
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pending = basilisk_itemcreate(myinfo,CMD,symbol,basilisktag,minresults,valsobj,timeoutmillis,0);
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pending->nBits = nBits;
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*numsentp = 0;
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if ( retstr != 0 )
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{
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pending->retstr = retstr;
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pending->numresults = pending->numrequired;
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}
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else
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{
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valsobj = jduplicate(valsobj);
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data = basilisk_jsondata(sizeof(struct iguana_msghdr),&allocptr,space,sizeof(space),&datalen,symbol,valsobj,basilisktag);
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free_json(valsobj), valsobj = 0;
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*numsentp = pending->numsent = basilisk_sendcmd(myinfo,addr != 0 ? addr->ipaddr : 0,CMD,&pending->basilisktag,encryptflag,delaymillis,data,datalen,fanout,pending->nBits);
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if ( blockflag != 0 )
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{
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portable_mutex_lock(&myinfo->basilisk_mutex);
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printf("HASH_ADD.%p\n",pending);
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HASH_ADD(hh,myinfo->basilisks.issued,basilisktag,sizeof(basilisktag),pending);
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portable_mutex_unlock(&myinfo->basilisk_mutex);
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//queue_enqueue("issuedQ",&myinfo->basilisks.issued,&pending->DL,0);
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if ( pending->expiration <= OS_milliseconds() )
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pending->expiration = OS_milliseconds() + BASILISK_TIMEOUT;
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//ptr->vals = jduplicate(valsobj);
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strcpy(pending->symbol,"BTCD");
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strcpy(pending->CMD,CMD);
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while ( OS_milliseconds() < pending->expiration )
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{
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//if ( (retstr= basilisk_iscomplete(ptr)) != 0 )
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if ( pending->numresults >= pending->numrequired || (retstr= pending->retstr) != 0 )
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break;
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usleep(10000);
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}
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if ( (retarray= pending->retarray) != 0 )
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{
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pending->retstr = jprint(retarray,0);
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pending->retarray = 0;
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free_json(retarray);
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}
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//return(basilisk_waitresponse(myinfo,CMD,"BTCD",0,&Lptr,valsobj,ptr));
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} else free(pending), pending = 0; //ptr->finished = (uint32_t)time(NULL);
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if ( allocptr != 0 )
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free(allocptr);
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}
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return(pending);
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}
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struct basilisk_item *basilisk_requestservice(struct supernet_info *myinfo,struct iguana_peer *addr,char *CMD,int32_t blockflag,cJSON *valsobj,bits256 hash,uint8_t *data,int32_t datalen,uint32_t nBits)
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{
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int32_t minresults,timeoutmillis,numsent,delaymillis,encryptflag,fanout; struct basilisk_item *ptr; char buf[4096],*symbol,*str = 0; struct iguana_info *virt;
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basilisk_addhexstr(&str,valsobj,buf,sizeof(buf),data,datalen);
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if ( bits256_cmp(hash,GENESIS_PUBKEY) != 0 && bits256_nonz(hash) != 0 )
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{
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if ( jobj(valsobj,"hash") != 0 )
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jdelete(valsobj,"hash");
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jaddbits256(valsobj,"hash",hash);
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}
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if ( (minresults= jint(valsobj,"minresults")) <= 0 )
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minresults = 1;
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if ( (timeoutmillis= jint(valsobj,"timeout")) == 0 )
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timeoutmillis = BASILISK_TIMEOUT;
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if ( jobj(valsobj,"fanout") == 0 )
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fanout = 1;
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else fanout = jint(valsobj,"fanout");
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if ( (symbol= jstr(valsobj,"coin")) != 0 || (symbol= jstr(valsobj,"symbol")) != 0 )
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{
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if ( (virt= iguana_coinfind(symbol)) != 0 )
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{
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jaddstr(valsobj,"symbol",symbol);
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jaddnum(valsobj,"longest",virt->longestchain);
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jaddnum(valsobj,"hwm",virt->blocks.hwmchain.height);
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}
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}
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if ( symbol == 0 )
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symbol = "BTCD";
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encryptflag = jint(valsobj,"encrypt");
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delaymillis = jint(valsobj,"delay");
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ptr = basilisk_issueremote(myinfo,addr,&numsent,CMD,symbol,blockflag,valsobj,fanout,minresults,0,timeoutmillis,0,0,encryptflag,delaymillis,nBits);
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return(ptr);
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}
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char *basilisk_standardservice(char *CMD,struct supernet_info *myinfo,void *_addr,bits256 hash,cJSON *valsobj,char *hexstr,int32_t blockflag) // client side
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{
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uint32_t nBits = 0; uint8_t space[8192],*allocptr=0,*data = 0; struct basilisk_item *ptr; int32_t datalen = 0; cJSON *retjson; char *retstr=0;
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data = get_dataptr(BASILISK_HDROFFSET,&allocptr,&datalen,space,sizeof(space),hexstr);
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ptr = basilisk_requestservice(myinfo,_addr,CMD,blockflag,valsobj,hash,data,datalen,nBits);
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if ( allocptr != 0 )
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free(allocptr);
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if ( ptr != 0 )
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{
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if ( ptr->retstr != 0 )
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retstr = ptr->retstr, ptr->retstr = 0;
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else
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{
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retjson = cJSON_CreateObject();
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if ( ptr->numsent > 0 )
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{
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//queue_enqueue("submitQ",&myinfo->basilisks.submitQ,&ptr->DL,0);
|
|
jaddstr(retjson,"result","success");
|
|
jaddnum(retjson,"numsent",ptr->numsent);
|
|
} else jaddstr(retjson,"error","didnt find any nodes to send to");
|
|
retstr = jprint(retjson,1);
|
|
}
|
|
ptr->finished = (uint32_t)time(NULL);
|
|
}
|
|
if ( 0 && strcmp("RID",CMD) != 0 )
|
|
printf("%s.(%s) -> (%s)\n",CMD,jprint(valsobj,0),retstr!=0?retstr:"");
|
|
return(retstr);
|
|
}
|
|
|
|
int32_t basilisk_relayid(struct supernet_info *myinfo,uint32_t ipbits)
|
|
{
|
|
int32_t j;
|
|
for (j=0; j<myinfo->numrelays; j++)
|
|
if ( myinfo->relays[j].ipbits == ipbits )
|
|
return(j);
|
|
return(-1);
|
|
}
|
|
|
|
#include "basilisk_bitcoin.c"
|
|
#include "basilisk_nxt.c"
|
|
#include "basilisk_ether.c"
|
|
#include "basilisk_waves.c"
|
|
#include "basilisk_lisk.c"
|
|
|
|
#include "basilisk_MSG.c"
|
|
#include "basilisk_swap.c"
|
|
#include "basilisk_DEX.c"
|
|
#include "basilisk_ping.c"
|
|
#include "basilisk_CMD.c"
|
|
|
|
void basilisk_functions(struct iguana_info *coin,int32_t protocol)
|
|
{
|
|
coin->protocol = protocol;
|
|
switch ( protocol )
|
|
{
|
|
/*case IGUANA_PROTOCOL_BITCOIN:
|
|
coin->basilisk_balances = basilisk_bitcoinbalances;
|
|
coin->basilisk_rawtx = basilisk_bitcoinrawtx;
|
|
//coin->basilisk_rawtxmetric = basilisk_bitcoin_rawtxmetric;
|
|
coin->basilisk_value = basilisk_bitcoinvalue;
|
|
coin->basilisk_valuemetric = basilisk_bitcoin_valuemetric;
|
|
break;
|
|
case IGUANA_PROTOCOL_IOTA:
|
|
coin->basilisk_balances = basilisk_iotabalances;
|
|
coin->basilisk_rawtx = basilisk_iotarawtx;
|
|
break;
|
|
case IGUANA_PROTOCOL_NXT:
|
|
coin->basilisk_balances = basilisk_nxtbalances;
|
|
coin->basilisk_rawtx = basilisk_nxtrawtx;
|
|
break;
|
|
case IGUANA_PROTOCOL_ETHER:
|
|
coin->basilisk_balances = basilisk_etherbalances;
|
|
coin->basilisk_rawtx = basilisk_etherrawtx;
|
|
break;
|
|
case IGUANA_PROTOCOL_WAVES:
|
|
coin->basilisk_balances = basilisk_wavesbalances;
|
|
coin->basilisk_rawtx = basilisk_wavesrawtx;
|
|
break;
|
|
case IGUANA_PROTOCOL_LISK:
|
|
coin->basilisk_balances = basilisk_liskbalances;
|
|
coin->basilisk_rawtx = basilisk_liskrawtx;
|
|
break;*/
|
|
}
|
|
}
|
|
|
|
int32_t basilisk_hashes_send(struct supernet_info *myinfo,struct iguana_info *virt,struct iguana_peer *addr,char *CMD,bits256 *hashes,int32_t num)
|
|
{
|
|
bits256 hash; uint8_t *serialized; int32_t i,len = 0; char *str=0,*retstr,*hexstr,*allocptr=0,space[8192]; bits256 txid; cJSON *vals;
|
|
if ( virt != 0 && addr != 0 )
|
|
{
|
|
memset(hash.bytes,0,sizeof(hash));
|
|
serialized = (void *)hashes;
|
|
for (i=0; i<num; i++)
|
|
{
|
|
txid = hashes[i];
|
|
len += iguana_rwbignum(1,&serialized[len],sizeof(txid),txid.bytes);
|
|
}
|
|
if ( (hexstr= basilisk_addhexstr(&str,0,space,sizeof(space),serialized,len)) != 0 )
|
|
{
|
|
vals = cJSON_CreateObject();
|
|
jaddstr(vals,"symbol",virt->symbol);
|
|
if ( (retstr= basilisk_standardservice(CMD,myinfo,addr,hash,vals,hexstr,0)) != 0 )
|
|
free(retstr);
|
|
free_json(vals);
|
|
if ( allocptr != 0 )
|
|
free(allocptr);
|
|
}
|
|
return(0);
|
|
} else return(-1);
|
|
}
|
|
|
|
void basilisk_geckoresult(struct supernet_info *myinfo,char *remoteaddr,char *retstr,uint8_t *data,int32_t datalen)
|
|
{
|
|
struct iguana_info *virt; char *symbol,*str,*type; cJSON *retjson; bits256 hash2;
|
|
if ( retstr != 0 && (retjson= cJSON_Parse(retstr)) != 0 )
|
|
{
|
|
if ( (symbol= jstr(retjson,"symbol")) != 0 && (virt= iguana_coinfind(symbol)) != 0 )
|
|
{
|
|
if ( data != 0 )
|
|
{
|
|
str = 0;
|
|
if ( (type= jstr(retjson,"type")) != 0 )
|
|
{
|
|
hash2 = jbits256(retjson,"hash");
|
|
if ( strcmp(type,"HDR") == 0 )
|
|
str = gecko_headersarrived(myinfo,virt,remoteaddr,data,datalen,hash2);
|
|
else if ( strcmp(type,"MEM") == 0 )
|
|
str = gecko_mempoolarrived(myinfo,virt,remoteaddr,data,datalen,hash2);
|
|
else if ( strcmp(type,"BLK") == 0 )
|
|
str = gecko_blockarrived(myinfo,virt,remoteaddr,data,datalen,hash2,0);
|
|
else if ( strcmp(type,"GTX") == 0 )
|
|
str = gecko_txarrived(myinfo,virt,remoteaddr,data,datalen,hash2);
|
|
}
|
|
if ( str != 0 )
|
|
free(str);
|
|
}
|
|
}
|
|
free_json(retjson);
|
|
}
|
|
}
|
|
|
|
void basilisk_result(struct supernet_info *myinfo,char *remoteaddr,uint32_t basilisktag,cJSON *vals,uint8_t *data,int32_t datalen)
|
|
{
|
|
char *retstr,CMD[16]; struct basilisk_item *pending; cJSON *item;
|
|
if ( vals != 0 )
|
|
{
|
|
retstr = jprint(vals,0);
|
|
safecopy(CMD,jstr(vals,"origcmd"),sizeof(CMD));
|
|
if ( 0 && strcmp("RID",CMD) != 0 )
|
|
printf("(%s) -> Q.%u results vals.(%s)\n",CMD,basilisktag,retstr);
|
|
if ( strcmp(CMD,"GET") == 0 )
|
|
basilisk_geckoresult(myinfo,remoteaddr,retstr,data,datalen);
|
|
else
|
|
{
|
|
portable_mutex_lock(&myinfo->basilisk_mutex);
|
|
HASH_FIND(hh,myinfo->basilisks.issued,&basilisktag,sizeof(basilisktag),pending);
|
|
printf("HASH_FIND.%p\n",pending);
|
|
portable_mutex_unlock(&myinfo->basilisk_mutex);
|
|
if ( pending != 0 && retstr != 0 )
|
|
{
|
|
if ( (item= cJSON_Parse(retstr)) != 0 )
|
|
{
|
|
if ( pending->retarray == 0 )
|
|
pending->retarray = cJSON_CreateArray();
|
|
if ( jobj(item,"myip") == 0 )
|
|
jaddstr(item,"myip",myinfo->ipaddr);
|
|
jaddi(pending->retarray,item);
|
|
} else printf("couldnt parse.(%s)\n",retstr);
|
|
pending->numresults++;
|
|
} else printf("couldnt find issued.%u\n",basilisktag);
|
|
}
|
|
}
|
|
}
|
|
|
|
void basilisk_wait(struct supernet_info *myinfo,struct iguana_info *coin)
|
|
{
|
|
if ( coin != 0 )
|
|
{
|
|
while ( coin->basilisk_busy != 0 )
|
|
usleep(1000);
|
|
}
|
|
else
|
|
{
|
|
while ( myinfo->basilisk_busy != 0 )
|
|
usleep(1000);
|
|
}
|
|
}
|
|
|
|
void basilisk_msgprocess(struct supernet_info *myinfo,void *_addr,uint32_t senderipbits,char *type,uint32_t basilisktag,uint8_t *data,int32_t datalen)
|
|
{
|
|
cJSON *valsobj; char *symbol,*retstr=0,remoteaddr[64],CMD[4],cmd[4]; int32_t height,origlen,from_basilisk,i,timeoutmillis,flag,numrequired,jsonlen; uint8_t *origdata; struct iguana_info *coin=0; bits256 hash; struct iguana_peer *addr = _addr;
|
|
static basilisk_servicefunc *basilisk_services[][2] =
|
|
{
|
|
{ (void *)"BYE", &basilisk_respond_goodbye }, // disconnect
|
|
|
|
// gecko chains
|
|
{ (void *)"GET", &basilisk_respond_geckoget }, // requests headers, block or tx
|
|
{ (void *)"HDR", &basilisk_respond_geckoheaders }, // reports headers
|
|
{ (void *)"BLK", &basilisk_respond_geckoblock }, // reports virtchain block
|
|
{ (void *)"MEM", &basilisk_respond_mempool }, // reports virtchain mempool
|
|
{ (void *)"GTX", &basilisk_respond_geckotx }, // reports virtchain tx
|
|
|
|
{ (void *)"ADD", &basilisk_respond_addrelay }, // relays register with each other bus
|
|
{ (void *)"DEX", &basilisk_respond_DEX },
|
|
{ (void *)"RID", &basilisk_respond_RID },
|
|
{ (void *)"ACC", &basilisk_respond_ACC },
|
|
|
|
{ (void *)"OUT", &basilisk_respond_OUT }, // send MSG to hash/id/num
|
|
{ (void *)"MSG", &basilisk_respond_MSG }, // get MSG (hash, id, num)
|
|
|
|
// encrypted data for jumblr
|
|
{ (void *)"HOP", &basilisk_respond_forward }, // message forwarding
|
|
{ (void *)"BOX", &basilisk_respond_mailbox }, // create/send/check mailbox pubkey
|
|
|
|
// small virtual private network
|
|
{ (void *)"VPN", &basilisk_respond_VPNcreate }, // create virtual network's hub via privkey
|
|
{ (void *)"ARC", &basilisk_respond_VPNjoin }, // join
|
|
{ (void *)"GAB", &basilisk_respond_VPNmessage }, // private message
|
|
{ (void *)"SAY", &basilisk_respond_VPNbroadcast }, // broadcast
|
|
{ (void *)"EAR", &basilisk_respond_VPNreceive }, // network receive (via poll)
|
|
{ (void *)"END", &basilisk_respond_VPNlogout }, // logout
|
|
|
|
// coin services
|
|
{ (void *)"RAW", &basilisk_respond_rawtx },
|
|
{ (void *)"VAL", &basilisk_respond_value },
|
|
{ (void *)"BAL", &basilisk_respond_balances },
|
|
};
|
|
symbol = "BTCD";
|
|
if ( senderipbits == 0 )
|
|
expand_ipbits(remoteaddr,myinfo->myaddr.myipbits);
|
|
else expand_ipbits(remoteaddr,senderipbits);
|
|
if ( (valsobj= cJSON_Parse((char *)data)) != 0 )
|
|
{
|
|
//printf("MSGVALS.(%s)\n",(char *)data);
|
|
if ( jobj(valsobj,"coin") != 0 )
|
|
coin = iguana_coinfind(jstr(valsobj,"coin"));
|
|
else if ( jobj(valsobj,"symbol") != 0 )
|
|
coin = iguana_coinfind(jstr(valsobj,"symbol"));
|
|
if ( coin != 0 )
|
|
{
|
|
if ( (height= juint(valsobj,"hwm")) > 0 )
|
|
{
|
|
if ( height > addr->height )
|
|
addr->height = height;
|
|
if ( height > coin->longestchain )
|
|
coin->longestchain = height;
|
|
}
|
|
}
|
|
if ( strcmp(type,"RET") == 0 )
|
|
{
|
|
basilisk_result(myinfo,remoteaddr,basilisktag,valsobj,data,datalen);
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
printf("unexpected binary packet datalen.%d\n",datalen);
|
|
return;
|
|
}
|
|
for (i=flag=0; i<sizeof(basilisk_services)/sizeof(*basilisk_services); i++) // iguana node
|
|
if ( strcmp((char *)basilisk_services[i][0],type) == 0 )
|
|
{
|
|
flag = 1;
|
|
break;
|
|
}
|
|
if ( flag == 0 )
|
|
return;
|
|
strncpy(CMD,type,3), CMD[3] = cmd[3] = 0;
|
|
if ( isupper((int32_t)CMD[0]) != 0 && isupper((int32_t)CMD[1]) != 0 && isupper((int32_t)CMD[2]) != 0 )
|
|
from_basilisk = 1;
|
|
else from_basilisk = 0;
|
|
origdata = data;
|
|
origlen = datalen;
|
|
for (i=0; i<3; i++)
|
|
{
|
|
CMD[i] = toupper((int32_t)CMD[i]);
|
|
cmd[i] = tolower((int32_t)CMD[i]);
|
|
}
|
|
if ( 1 && strcmp(CMD,"RID") != 0 )
|
|
printf("MSGPROCESS %s.(%s) tag.%d\n",CMD,(char *)data,basilisktag);
|
|
myinfo->basilisk_busy = 1;
|
|
if ( valsobj != 0 )
|
|
{
|
|
jsonlen = (int32_t)strlen((char *)data) + 1;
|
|
if ( datalen > jsonlen )
|
|
data += jsonlen, datalen -= jsonlen;
|
|
else data = 0, datalen = 0;
|
|
if ( coin == 0 )
|
|
coin = iguana_coinfind("BTCD");
|
|
if ( coin != 0 )
|
|
{
|
|
symbol = coin->symbol;
|
|
coin->basilisk_busy = 1;
|
|
}
|
|
hash = jbits256(valsobj,"hash");
|
|
timeoutmillis = jint(valsobj,"timeout");
|
|
if ( (numrequired= jint(valsobj,"numrequired")) == 0 )
|
|
numrequired = 1;
|
|
if ( senderipbits != 0 )
|
|
expand_ipbits(remoteaddr,senderipbits);
|
|
else remoteaddr[0] = 0;
|
|
for (i=0; i<sizeof(basilisk_services)/sizeof(*basilisk_services); i++) // iguana node
|
|
{
|
|
if ( strcmp((char *)basilisk_services[i][0],type) == 0 )
|
|
{
|
|
if ( coin->RELAYNODE != 0 ) // iguana node
|
|
{
|
|
printf("services %s\n",type);
|
|
if ( (retstr= (*basilisk_services[i][1])(myinfo,type,addr,remoteaddr,basilisktag,valsobj,data,datalen,hash,from_basilisk)) != 0 )
|
|
{
|
|
printf("from_basilisk.%d ret.(%s)\n",from_basilisk,retstr);
|
|
//if ( from_basilisk != 0 || strcmp(CMD,"GET") == 0 )
|
|
basilisk_sendback(myinfo,CMD,symbol,remoteaddr,basilisktag,retstr);
|
|
if ( retstr != 0 )
|
|
free(retstr);
|
|
break;
|
|
} else printf("services null return\n");
|
|
} else printf("non-relay got unexpected.(%s)\n",type);
|
|
}
|
|
}
|
|
free_json(valsobj);
|
|
}
|
|
if ( coin != 0 )
|
|
coin->basilisk_busy = 0;
|
|
myinfo->basilisk_busy = 0;
|
|
}
|
|
|
|
void basilisk_p2p(void *_myinfo,void *_addr,char *senderip,uint8_t *data,int32_t datalen,char *type,int32_t encrypted)
|
|
{
|
|
uint32_t ipbits,basilisktag; int32_t msglen,len=0; void *ptr = 0; uint8_t space[8192]; bits256 senderpub; struct supernet_info *myinfo = _myinfo;
|
|
if ( encrypted != 0 )
|
|
{
|
|
printf("encrypted p2p\n");
|
|
memset(senderpub.bytes,0,sizeof(senderpub));
|
|
if ( (data= SuperNET_deciphercalc(&ptr,&msglen,myinfo->privkey,senderpub,data,datalen,space,sizeof(space))) == 0 )
|
|
{
|
|
printf("basilisk_p2p decrytion error\n");
|
|
return;
|
|
} else datalen = msglen;
|
|
}
|
|
if ( senderip != 0 && senderip[0] != 0 && strcmp(senderip,"127.0.0.1") != 0 )
|
|
ipbits = (uint32_t)calc_ipbits(senderip);
|
|
else ipbits = myinfo->myaddr.myipbits;
|
|
if ( type[0] == 'P' && type[1] == 'I' && type[2] == 'N' )
|
|
{
|
|
if ( strcmp(type,"PIN") == 0 && myinfo->RELAYID >= 0 )
|
|
{
|
|
basilisk_ping_process(myinfo,_addr,ipbits,data,datalen);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
len += iguana_rwnum(0,data,sizeof(basilisktag),&basilisktag);
|
|
//int32_t i; for (i=0; i<datalen-len; i++)
|
|
// printf("%02x",data[len+i]);
|
|
//printf(" ->received.%d basilisk_p2p.(%s) from %s tag.%d\n",datalen,type,senderip!=0?senderip:"?",basilisktag);
|
|
basilisk_msgprocess(myinfo,_addr,ipbits,type,basilisktag,&data[len],datalen - len);
|
|
}
|
|
if ( ptr != 0 )
|
|
free(ptr);
|
|
}
|
|
|
|
double basilisk_request_listprocess(struct supernet_info *myinfo,struct basilisk_request *issueR,struct basilisk_request *list,int32_t n)
|
|
{
|
|
int32_t i,noquoteflag=0,havequoteflag=0,myrequest=0,maxi=-1; uint64_t destamount,minamount = 0,maxamount = 0; uint32_t pendingid=0; struct basilisk_swap *active; double metric = 0.;
|
|
memset(issueR,0,sizeof(*issueR));
|
|
minamount = list[0].minamount;
|
|
//printf("need to verify null quoteid is list[0] requestid.%u quoteid.%u\n",list[0].requestid,list[0].quoteid);
|
|
if ( (active= basilisk_request_started(myinfo,list[0].requestid)) != 0 )
|
|
pendingid = active->req.quoteid;
|
|
if ( bits256_cmp(myinfo->myaddr.persistent,list[0].hash) == 0 ) // my request
|
|
myrequest = 1;
|
|
for (i=0; i<n; i++)
|
|
{
|
|
if ( basilisk_request_cmpref(&list[0],&list[i]) != 0 )
|
|
return(-1);
|
|
if ( list[i].quoteid != 0 )
|
|
{
|
|
if ( bits256_cmp(myinfo->myaddr.persistent,list[i].desthash) == 0 ) // my quoteid
|
|
myrequest |= 2;
|
|
havequoteflag++;
|
|
if ( pendingid == 0 )
|
|
{
|
|
if ( list[i].destamount > maxamount )
|
|
{
|
|
maxamount = list[i].destamount;
|
|
maxi = i;
|
|
}
|
|
}
|
|
else if ( active != 0 && pendingid == list[i].quoteid )
|
|
{
|
|
}
|
|
} else noquoteflag++;
|
|
}
|
|
//printf("myrequest.%d pendingid.%u noquoteflag.%d havequoteflag.%d maxi.%d %.8f\n",myrequest,pendingid,noquoteflag,havequoteflag,maxi,dstr(maxamount));
|
|
if ( myrequest == 0 && pendingid == 0 && noquoteflag != 0 )
|
|
{
|
|
double retvals[4],aveprice;
|
|
aveprice = instantdex_avehbla(myinfo,retvals,list[0].src,list[0].dest,dstr(list[0].srcamount));
|
|
destamount = 0.99 * aveprice * list[0].srcamount;
|
|
printf("destamount %.8f aveprice %.8f minamount %.8f\n",dstr(destamount),aveprice,dstr(minamount));
|
|
if ( destamount > 0 && destamount >= maxamount && destamount >= minamount )
|
|
{
|
|
metric = 1.;
|
|
*issueR = list[0];
|
|
issueR->desthash = myinfo->myaddr.persistent;
|
|
issueR->destamount = destamount;
|
|
issueR->quotetime = (uint32_t)time(NULL);
|
|
}
|
|
}
|
|
else if ( myrequest != 0 && pendingid == 0 && maxi >= 0 ) // automatch best quote
|
|
{
|
|
if ( minamount != 0 && maxamount > minamount && time(NULL) > BASILISK_DEXDURATION/2 )
|
|
{
|
|
printf("automatch quoteid.%u triggered %.8f > %.8f\n",list[maxi].quoteid,dstr(maxamount),dstr(minamount));
|
|
*issueR = list[maxi];
|
|
if ( minamount > 0 )
|
|
metric = (dstr(maxamount) / dstr(minamount)) - 1.;
|
|
else metric = 1.;
|
|
}
|
|
}
|
|
return(metric);
|
|
}
|
|
|
|
double basilisk_process_results(struct supernet_info *myinfo,struct basilisk_request *issueR,cJSON *retjson,double hwm)
|
|
{
|
|
cJSON *array,*item; int32_t i,n,m; struct basilisk_request tmpR,R,refR,list[BASILISK_MAXRELAYS*10]; double metric=0.;
|
|
if ( (array= jarray(&n,retjson,"result")) != 0 )
|
|
{
|
|
for (i=m=0; i<n; i++)
|
|
{
|
|
item = jitem(array,i);
|
|
if ( i != 0 )
|
|
{
|
|
basilisk_parsejson(&R,item);
|
|
if ( refR.requestid == R.requestid )
|
|
list[m++] = R;
|
|
else
|
|
{
|
|
if ( (metric= basilisk_request_listprocess(myinfo,&tmpR,list,m)) > hwm )
|
|
*issueR = tmpR, hwm = metric;
|
|
m = 0;
|
|
}
|
|
}
|
|
if ( m < sizeof(list)/sizeof(*list) )
|
|
basilisk_parsejson(&list[m++],item);
|
|
}
|
|
if ( m > 0 && m < sizeof(list)/sizeof(*list) )
|
|
if ( (metric= basilisk_request_listprocess(myinfo,&tmpR,list,m)) > hwm )
|
|
*issueR = tmpR, hwm = metric;
|
|
}
|
|
return(hwm);
|
|
}
|
|
|
|
void basilisk_requests_poll(struct supernet_info *myinfo)
|
|
{
|
|
char *retstr; cJSON *outerarray; int32_t i,n; struct basilisk_request issueR; double hwm = 0.;
|
|
memset(&issueR,0,sizeof(issueR));
|
|
/*{
|
|
double retvals[4],aveprice; uint64_t destamount;
|
|
aveprice = instantdex_avehbla(myinfo,retvals,"BTCD","BTC",1);
|
|
destamount = 0.99 * aveprice * 1 * SATOSHIDEN;
|
|
printf("destamount %.8f aveprice %.8f\n",dstr(destamount),aveprice);
|
|
}*/
|
|
if ( (retstr= InstantDEX_incoming(myinfo,0,0,0,0)) != 0 )
|
|
{
|
|
//printf("poll.(%s)\n",retstr);
|
|
if ( (outerarray= cJSON_Parse(retstr)) != 0 )
|
|
{
|
|
if ( is_cJSON_Array(outerarray) != 0 )
|
|
{
|
|
n = cJSON_GetArraySize(outerarray);
|
|
for (i=0; i<n; i++)
|
|
hwm = basilisk_process_results(myinfo,&issueR,jitem(outerarray,i),hwm);
|
|
} else hwm = basilisk_process_results(myinfo,&issueR,outerarray,hwm);
|
|
free_json(outerarray);
|
|
}
|
|
free(retstr);
|
|
}
|
|
if ( hwm > 0. )
|
|
{
|
|
if ( bits256_cmp(myinfo->myaddr.persistent,issueR.hash) == 0 ) // my request
|
|
{
|
|
printf("my req hwm %f\n",hwm);
|
|
if ( (retstr= InstantDEX_accept(myinfo,0,0,0,issueR.requestid,issueR.quoteid)) != 0 )
|
|
free(retstr);
|
|
if ( (retstr= basilisk_start(myinfo,&issueR,1)) != 0 )
|
|
free(retstr);
|
|
}
|
|
else //if ( issueR.quoteid == 0 )
|
|
{
|
|
printf("other req hwm %f\n",hwm);
|
|
issueR.quoteid = basilisk_quoteid(&issueR);
|
|
issueR.desthash = myinfo->myaddr.persistent;
|
|
if ( (retstr= basilisk_start(myinfo,&issueR,0)) != 0 )
|
|
free(retstr);
|
|
} //else printf("basilisk_requests_poll unexpected hwm issueR\n");
|
|
}
|
|
}
|
|
|
|
void basilisks_loop(void *arg)
|
|
{
|
|
struct iguana_info *virt,*tmpcoin,*btcd; struct basilisk_message *msg,*tmpmsg; struct basilisk_item *tmp,*pending; uint32_t now; int32_t iter,maxmillis,flag=0; struct supernet_info *myinfo = arg;
|
|
iter = 0;
|
|
while ( 1 )
|
|
{
|
|
portable_mutex_lock(&myinfo->basilisk_mutex);
|
|
HASH_ITER(hh,myinfo->basilisks.issued,pending,tmp)
|
|
{
|
|
if ( pending != 0 && (pending->finished != 0 || OS_milliseconds() > pending->expiration+60000) )
|
|
{
|
|
printf("HASH_DELETE.(%p)\n",pending);
|
|
HASH_DELETE(hh,myinfo->basilisks.issued,pending);
|
|
//memset(pending,0,sizeof(*pending));
|
|
//free(pending);
|
|
}
|
|
}
|
|
portable_mutex_unlock(&myinfo->basilisk_mutex);
|
|
//if ( myinfo->allcoins_numvirts > 0 )
|
|
if ( (btcd= iguana_coinfind("BTCD")) != 0 )
|
|
{
|
|
maxmillis = (1000 / (myinfo->allcoins_numvirts + 1)) + 1;
|
|
//portable_mutex_lock(&myinfo->allcoins_mutex);
|
|
HASH_ITER(hh,myinfo->allcoins,virt,tmpcoin)
|
|
{
|
|
if ( virt->started != 0 && virt->active != 0 && virt->virtualchain != 0 )
|
|
{
|
|
gecko_iteration(myinfo,btcd,virt,maxmillis), flag++;
|
|
}
|
|
}
|
|
//printf("my RELAYID.%d\n",myinfo->RELAYID);
|
|
//portable_mutex_unlock(&myinfo->allcoins_mutex);
|
|
if ( (rand() % 10) == 0 && myinfo->RELAYID >= 0 )
|
|
basilisk_ping_send(myinfo,btcd);
|
|
}
|
|
//fprintf(stderr,"i ");
|
|
//for (i=0; i<IGUANA_MAXCOINS; i++)
|
|
// if ( (coin= Coins[i]) != 0 && coin->RELAYNODE == 0 && coin->VALIDATENODE == 0 && coin->active != 0 && coin->chain->userpass[0] != 0 && coin->MAXPEERS == 1 )
|
|
// basilisk_bitcoinscan(coin,blockspace,&RAWMEM);
|
|
if ( (myinfo->RELAYID >= 0 || time(NULL) < myinfo->DEXactive) )
|
|
basilisk_requests_poll(myinfo);
|
|
now = (uint32_t)time(NULL);
|
|
portable_mutex_lock(&myinfo->messagemutex);
|
|
HASH_ITER(hh,myinfo->messagetable,msg,tmpmsg)
|
|
{
|
|
if ( now > msg->expiration )
|
|
{
|
|
printf("delete expired message.%p\n",msg);
|
|
HASH_DELETE(hh,myinfo->messagetable,msg);
|
|
free(msg);
|
|
}
|
|
}
|
|
portable_mutex_unlock(&myinfo->messagemutex);
|
|
usleep(1000000);
|
|
}
|
|
}
|
|
|
|
void basilisks_init(struct supernet_info *myinfo)
|
|
{
|
|
iguana_initQ(&myinfo->msgQ,"messageQ");
|
|
portable_mutex_init(&myinfo->allcoins_mutex);
|
|
portable_mutex_init(&myinfo->basilisk_mutex);
|
|
portable_mutex_init(&myinfo->DEX_mutex);
|
|
portable_mutex_init(&myinfo->DEX_swapmutex);
|
|
portable_mutex_init(&myinfo->DEX_reqmutex);
|
|
portable_mutex_init(&myinfo->gecko_mutex);
|
|
portable_mutex_init(&myinfo->messagemutex);
|
|
myinfo->basilisks.launched = iguana_launch(iguana_coinfind("BTCD"),"basilisks_loop",basilisks_loop,myinfo,IGUANA_PERMTHREAD);
|
|
}
|
|
|
|
#include "../includes/iguana_apidefs.h"
|
|
#include "../includes/iguana_apideclares.h"
|
|
|
|
HASH_ARRAY_STRING(basilisk,balances,hash,vals,hexstr)
|
|
{
|
|
return(basilisk_standardservice("BAL",myinfo,0,hash,vals,hexstr,1));
|
|
}
|
|
|
|
HASH_ARRAY_STRING(basilisk,value,hash,vals,hexstr)
|
|
{
|
|
return(basilisk_standardservice("VAL",myinfo,0,hash,vals,hexstr,1));
|
|
}
|
|
|
|
HASH_ARRAY_STRING(basilisk,rawtx,hash,vals,hexstr)
|
|
{
|
|
char *retstr=0,*symbol; uint32_t basilisktag; struct basilisk_item *ptr,Lptr; int32_t timeoutmillis;
|
|
if ( coin == 0 )
|
|
{
|
|
if ( (symbol= jstr(vals,"symbol")) != 0 || (symbol= jstr(vals,"coin")) != 0 )
|
|
coin = iguana_coinfind(symbol);
|
|
}
|
|
if ( coin != 0 )
|
|
{
|
|
if ( (basilisktag= juint(vals,"basilisktag")) == 0 )
|
|
basilisktag = rand();
|
|
if ( juint(vals,"burn") == 0 )
|
|
jaddnum(vals,"burn",0.0001);
|
|
if ( (timeoutmillis= juint(vals,"timeout")) <= 0 )
|
|
timeoutmillis = BASILISK_TIMEOUT;
|
|
if ( (ptr= basilisk_bitcoinrawtx(&Lptr,myinfo,coin,remoteaddr,basilisktag,timeoutmillis,vals)) != 0 )
|
|
{
|
|
retstr = ptr->retstr;
|
|
}
|
|
}
|
|
return(retstr);
|
|
}
|
|
#include "../includes/iguana_apiundefs.h"
|
|
|