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SuperNET/iguana/iguana_json.c

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/******************************************************************************
* Copyright © 2014-2015 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. *
* *
******************************************************************************/
#include "iguana777.h"
struct iguana_agent *Agents[16];
char *pangea_parser(struct iguana_agent *agent,struct iguana_info *coin,char *method,cJSON *json);
char *InstantDEX_parser(struct iguana_agent *agent,struct iguana_info *coin,char *method,cJSON *json);
char *jumblr_parser(struct iguana_agent *agent,struct iguana_info *coin,char *method,cJSON *json);
char *ramchain_parser(struct iguana_agent *agent,struct iguana_info *coin,char *method,cJSON *json);
int32_t iguana_launchcoin(char *symbol,cJSON *json);
struct iguana_jsonitem { struct queueitem DL; uint32_t expired,allocsize; char **retjsonstrp; char jsonstr[]; };
cJSON *iguana_peerjson(struct iguana_info *coin,struct iguana_peer *addr)
{
cJSON *array,*json = cJSON_CreateObject();
jaddstr(json,"ipaddr",addr->ipaddr);
jaddnum(json,"protover",addr->protover);
jaddnum(json,"relay",addr->relayflag);
jaddnum(json,"height",addr->height);
jaddnum(json,"rank",addr->rank);
jaddnum(json,"usock",addr->usock);
if ( addr->dead != 0 )
jaddnum(json,"dead",addr->dead);
jaddnum(json,"ready",addr->ready);
jaddnum(json,"recvblocks",addr->recvblocks);
jaddnum(json,"recvtotal",addr->recvtotal);
jaddnum(json,"lastcontact",addr->lastcontact);
if ( addr->numpings > 0 )
jaddnum(json,"aveping",addr->pingsum/addr->numpings);
array = cJSON_CreateObject();
jaddnum(array,"version",addr->msgcounts.version);
jaddnum(array,"verack",addr->msgcounts.verack);
jaddnum(array,"getaddr",addr->msgcounts.getaddr);
jaddnum(array,"addr",addr->msgcounts.addr);
jaddnum(array,"inv",addr->msgcounts.inv);
jaddnum(array,"getdata",addr->msgcounts.getdata);
jaddnum(array,"notfound",addr->msgcounts.notfound);
jaddnum(array,"getblocks",addr->msgcounts.getblocks);
jaddnum(array,"getheaders",addr->msgcounts.getheaders);
jaddnum(array,"headers",addr->msgcounts.headers);
jaddnum(array,"tx",addr->msgcounts.tx);
jaddnum(array,"block",addr->msgcounts.block);
jaddnum(array,"mempool",addr->msgcounts.mempool);
jaddnum(array,"ping",addr->msgcounts.ping);
jaddnum(array,"pong",addr->msgcounts.pong);
jaddnum(array,"reject",addr->msgcounts.reject);
jaddnum(array,"filterload",addr->msgcounts.filterload);
jaddnum(array,"filteradd",addr->msgcounts.filteradd);
jaddnum(array,"filterclear",addr->msgcounts.filterclear);
jaddnum(array,"merkleblock",addr->msgcounts.merkleblock);
jaddnum(array,"alert",addr->msgcounts.alert);
jadd(json,"msgcounts",array);
return(json);
}
cJSON *iguana_peersjson(struct iguana_info *coin)
{
cJSON *retjson,*array; int32_t i; struct iguana_peer *addr;
retjson = cJSON_CreateObject();
array = cJSON_CreateArray();
for (i=0; i<coin->MAXPEERS; i++)
{
addr = &coin->peers.active[i];
if ( addr->usock >= 0 && addr->ipbits != 0 && addr->ipaddr[0] != 0 )
jaddi(array,iguana_peerjson(coin,addr));
}
jadd(retjson,"peers",array);
jaddnum(retjson,"maxpeers",coin->MAXPEERS);
jaddstr(retjson,"coin",coin->symbol);
return(retjson);
}
cJSON *iguana_agentinfojson(struct iguana_agent *agent)
{
cJSON *json= cJSON_CreateObject();
jaddstr(json,"name",agent->name);
jadd(json,"methods",agent->methods);
if ( agent->port != 0 )
jaddnum(json,"port",agent->port);
else jaddstr(json,"type","builtin");
return(json);
}
char *iguana_remoteparser(struct iguana_agent *agent,struct iguana_info *coin,char *method,cJSON *json)
{
int32_t i,n,remains,numsent; char *jsonstr = 0,*retstr = 0; uint8_t hdr[128];
if ( agent->sock < 0 )
agent->sock = iguana_socket(0,agent->hostname,agent->port);
if ( agent->sock >= 0 )
{
i = 0;
jsonstr = jprint(json,0);
n = (int32_t)strlen(jsonstr) + 1;
remains = n;
//printf("RETBUF.(%s)\n",retbuf);
while ( remains > 0 )
{
if ( (numsent= (int32_t)send(agent->sock,&jsonstr[i],remains,MSG_NOSIGNAL)) < 0 )
{
if ( errno != EAGAIN && errno != EWOULDBLOCK )
{
printf("%s: %s numsent.%d vs remains.%d of %d errno.%d (%s) usock.%d\n",jsonstr,agent->name,numsent,remains,n,errno,strerror(errno),agent->sock);
break;
}
}
else if ( remains > 0 )
{
remains -= numsent;
i += numsent;
if ( remains > 0 )
printf("iguana sent.%d remains.%d of len.%d\n",numsent,remains,n);
}
}
if ( (n= (int32_t)recv(agent->sock,hdr,sizeof(hdr),0)) >= 0 )
{
remains = (hdr[0] + ((int32_t)hdr[1] << 8) + ((int32_t)hdr[2] << 16));
retstr = mycalloc('p',1,remains + 1);
i = 0;
while ( remains > 0 )
{
if ( (n= (int32_t)recv(agent->sock,&retstr[i],remains,0)) < 0 )
{
if ( errno == EAGAIN )
{
printf("EAGAIN for len %d, remains.%d\n",n,remains);
usleep(10000);
}
break;
}
else
{
if ( n > 0 )
{
remains -= n;
i += n;
} else usleep(10000);
}
}
}
free(jsonstr);
}
if ( retstr == 0 )
retstr = clonestr("{\"error\":\"null return\"}");
return(retstr);
}
char *iguana_addagent(char *name,char *(*parsefunc)(struct iguana_agent *agent,struct iguana_info *coin,char *method,cJSON *json),char *hostname,cJSON *methods,uint16_t port,char *pubkeystr,char *privkeystr)
{
int32_t i; struct iguana_agent *agent; char retbuf[8192];
for (i=0; i<sizeof(Agents)/sizeof(*Agents); i++)
{
if ( (agent= Agents[i]) != 0 && strcmp(agent->name,name) == 0 )
{
if ( pubkeystr != 0 && privkeystr != 0 && strlen(pubkeystr) == 64 && strlen(privkeystr) == 64 )
{
decode_hex(agent->pubkey.bytes,sizeof(bits256),pubkeystr);
decode_hex(agent->privkey.bytes,sizeof(bits256),privkeystr);
}
if ( port != 0 && agent->port == 0 )
{
if ( agent->sock >= 0 )
close(agent->sock);
agent->port = port;
strcpy(agent->hostname,hostname);
agent->sock = iguana_socket(0,agent->hostname,port);
printf("set (%s) port.%d for %s -> sock.%d\n",hostname,port,agent->name,agent->sock);
}
if ( agent->port > 0 && agent->sock < 0 && agent->hostname[0] != 0 && (agent->sock= iguana_socket(0,agent->hostname,agent->port)) < 0 )
return(clonestr("{\"result\":\"existing agent couldnt connect to remote agent\"}"));
else return(clonestr("{\"result\":\"agent already there\"}"));
}
}
for (i=0; i<sizeof(Agents)/sizeof(*Agents); i++)
{
if ( Agents[i] == 0 )
{
agent = mycalloc('G',1,sizeof(*Agents[i]));
Agents[i] = agent;
strncpy(agent->name,name,sizeof(agent->name)-1);
strncpy(agent->hostname,hostname,sizeof(agent->hostname)-1);
agent->methods = methods, agent->nummethods = cJSON_GetArraySize(methods);
agent->sock = -1;
agent->port = port;
agent->parsefunc = (void *)parsefunc;
if ( pubkeystr != 0 && privkeystr != 0 && strlen(pubkeystr) == 64 && strlen(privkeystr) == 64 )
{
decode_hex(agent->pubkey.bytes,sizeof(bits256),pubkeystr);
decode_hex(agent->privkey.bytes,sizeof(bits256),privkeystr);
}
if ( port > 0 )
{
if ( (agent->sock= iguana_socket(0,hostname,port)) < 0 )
return(clonestr("{\"result\":\"agent added, but couldnt connect to remote agent\"}"));
}
sprintf(retbuf,"{\"result\":\"agent added\",\"name\"\"%s\",\"methods\":%s,\"hostname\":\"%s\",\"port\":%u,\"sock\":%d}",agent->name,jprint(agent->methods,0),agent->hostname,agent->port,agent->sock);
return(clonestr(retbuf));
}
}
return(clonestr("{\"error\":\"no more agent slots available\"}"));
}
char *iguana_agentjson(char *name,struct iguana_info *coin,char *method,cJSON *json)
{
cJSON *retjson,*array,*methods,*obj; int32_t i,n,j; struct iguana_agent *agent;
if ( strcmp(name,"SuperNET") != 0 )
{
for (i=0; i<sizeof(Agents)/sizeof(*Agents); i++)
{
if ( (agent= Agents[i]) != 0 && strcmp(agent->name,name) == 0 )
{
if ( agent->parsefunc != 0 )
{
for (j=0; j<agent->nummethods; j++)
{
if ( (obj= jitem(agent->methods,j)) != 0 )
{
if ( strcmp(method,jstr(obj,0)) == 0 )
return((*agent->parsefunc)(agent,coin,method,json));
}
}
return(clonestr("{\"result\":\"agent doesnt have method\"}"));
} else return(clonestr("{\"result\":\"agent doesnt have parsefunc\"}"));
}
}
}
else
{
if ( strcmp(method,"list") == 0 )
{
retjson = cJSON_CreateObject();
array = cJSON_CreateArray();
for (i=0; i<sizeof(Coins)/sizeof(*Coins); i++)
{
if ( Coins[i] != 0 && Coins[i]->symbol[0] != 0 )
jaddistr(array,Coins[i]->symbol);
}
jadd(retjson,"coins",array);
array = cJSON_CreateArray();
for (i=0; i<sizeof(Agents)/sizeof(*Agents); i++)
{
if ( Agents[i] != 0 && Agents[i]->name[0] != 0 )
jaddi(array,iguana_agentinfojson(Agents[i]));
}
jadd(retjson,"agents",array);
return(jprint(retjson,1));
}
else if ( strcmp(method,"peers") == 0 )
{
retjson = cJSON_CreateObject();
array = cJSON_CreateArray();
for (i=0; i<sizeof(Coins)/sizeof(*Coins); i++)
{
if ( Coins[i] != 0 && Coins[i]->symbol[0] != 0 )
jaddi(array,iguana_peersjson(Coins[i]));
}
jadd(retjson,"allpeers",array);
return(jprint(retjson,1));
}
else if ( strcmp(method,"addagent") == 0 )
{
char *hostname = "127.0.0.1",*name; uint16_t port;
if ( (name= jstr(json,"name")) != 0 && (methods= jarray(&n,json,"methods")) != 0 )
{
if ( (port= juint(json,"port")) != 0 )
{
if ( (hostname= jstr(json,"host")) == 0 )
{
if ( (hostname= jstr(json,"ipaddr")) == 0 )
hostname = "127.0.0.1";
}
if ( hostname == 0 )
return(clonestr("{\"error\":\"no host specified for remote agent\"}"));
}
else if ( strcmp(name,"pangea") != 0 && strcmp(name,"InstantDEX") != 0 && strcmp(name,"jumblr") != 0 )
return(clonestr("{\"error\":\"no port specified for remote agent\"}"));
return(iguana_addagent(name,iguana_remoteparser,hostname,methods,port,jstr(json,"pubkey"),jstr(json,"privkey")));
} else return(clonestr("{\"error\":\"cant addagent without name and methods\"}"));
}
}
return(clonestr("{\"result\":\"stub processed generic json\"}"));
}
char *iguana_coinjson(struct iguana_info *coin,char *method,cJSON *json)
{
int32_t i,max,retval; struct iguana_peer *addr; char *ipaddr; cJSON *retjson = 0;
//printf("iguana_coinjson(%s)\n",jprint(json,0));
if ( strcmp(method,"peers") == 0 )
return(jprint(iguana_peersjson(coin),1));
else if ( strcmp(method,"addnode") == 0 )
{
if ( (ipaddr= jstr(json,"ipaddr")) != 0 )
{
iguana_possible_peer(coin,ipaddr);
return(clonestr("{\"result\":\"addnode submitted\"}"));
} else return(clonestr("{\"error\":\"addnode needs ipaddr\"}"));
}
else if ( strcmp(method,"nodestatus") == 0 )
{
if ( (ipaddr= jstr(json,"ipaddr")) != 0 )
{
for (i=0; i<coin->MAXPEERS; i++)
{
addr = &coin->peers.active[i];
if ( strcmp(addr->ipaddr,ipaddr) == 0 )
return(jprint(iguana_peerjson(coin,addr),1));
}
return(clonestr("{\"result\":\"nodestatus couldnt find ipaddr\"}"));
} else return(clonestr("{\"error\":\"nodestatus needs ipaddr\"}"));
}
else if ( strcmp(method,"maxpeers") == 0 )
{
retjson = cJSON_CreateObject();
if ( (max= juint(json,"max")) <= 0 )
max = 1;
else if ( max > IGUANA_MAXPEERS )
max = IGUANA_MAXPEERS;
if ( max > coin->MAXPEERS )
{
for (i=max; i<coin->MAXPEERS; i++)
if ( (addr= coin->peers.ranked[i]) != 0 )
addr->dead = 1;
}
coin->MAXPEERS = max;
jaddnum(retjson,"maxpeers",coin->MAXPEERS);
jaddstr(retjson,"coin",coin->symbol);
return(jprint(retjson,1));
}
else if ( strcmp(method,"startcoin") == 0 )
{
coin->active = 1;
return(clonestr("{\"result\":\"coin started\"}"));
}
else if ( strcmp(method,"pausecoin") == 0 )
{
coin->active = 0;
return(clonestr("{\"result\":\"coin paused\"}"));
}
else if ( strcmp(method,"addcoin") == 0 )
{
if ( (retval= iguana_launchcoin(coin->symbol,json)) > 0 )
return(clonestr("{\"result\":\"coin added\"}"));
else if ( retval == 0 )
return(clonestr("{\"result\":\"coin already there\"}"));
else return(clonestr("{\"error\":\"error adding coin\"}"));
}
return(clonestr("{\"error\":\"unhandled request\"}"));
}
char *iguana_jsonstr(struct iguana_info *coin,char *jsonstr)
{
cJSON *json; char *retjsonstr,*methodstr,*agentstr;
//printf("iguana_jsonstr.(%s)\n",jsonstr);
if ( (json= cJSON_Parse(jsonstr)) != 0 )
{
if ( (methodstr= jstr(json,"method")) != 0 )
{
if ( (agentstr= jstr(json,"agent")) == 0 || strcmp(agentstr,"iguana") == 0 )
retjsonstr = iguana_coinjson(coin,methodstr,json);
else retjsonstr = iguana_agentjson(agentstr,coin,methodstr,json);
}
else retjsonstr = clonestr("{\"error\":\"no method in JSON\"}");
free_json(json);
} else retjsonstr = clonestr("{\"error\":\"cant parse JSON\"}");
printf("iguana_jsonstr.(%s)\n",retjsonstr);
return(retjsonstr);
}
char *iguana_genericjsonstr(char *jsonstr)
{
cJSON *json; char *retjsonstr,*methodstr,*agentstr;
if ( (json= cJSON_Parse(jsonstr)) != 0 )
{
if ( (agentstr= jstr(json,"agent")) == 0 )
agentstr = "SuperNET";
if ( (methodstr= jstr(json,"method")) != 0 )
retjsonstr = iguana_agentjson(agentstr,0,methodstr,json);
else retjsonstr = clonestr("{\"error\":\"no method in generic JSON\"}");
free_json(json);
} else retjsonstr = clonestr("{\"error\":\"cant parse generic JSON\"}");
return(retjsonstr);
}
int32_t iguana_processjsonQ(struct iguana_info *coin) // reentrant, can be called during any idletime
{
struct iguana_jsonitem *ptr;
if ( (ptr= queue_dequeue(&coin->finishedQ,0)) != 0 )
{
if ( ptr->expired != 0 )
{
printf("garbage collection: expired.(%s)\n",ptr->jsonstr);
myfree(ptr,ptr->allocsize);
} else queue_enqueue("finishedQ",&coin->finishedQ,&ptr->DL,0);
}
if ( (ptr= queue_dequeue(&coin->jsonQ,0)) != 0 )
{
//printf("process.(%s)\n",ptr->jsonstr);
if ( (*ptr->retjsonstrp= iguana_jsonstr(coin,ptr->jsonstr)) == 0 )
*ptr->retjsonstrp = clonestr("{\"error\":\"null return from iguana_jsonstr\"}");
queue_enqueue("finishedQ",&coin->finishedQ,&ptr->DL,0);
return(1);
}
return(0);
}
char *iguana_blockingjsonstr(struct iguana_info *coin,char *jsonstr,uint64_t tag,int32_t maxmillis)
{
struct iguana_jsonitem *ptr; char *retjsonstr = 0; int32_t len,allocsize; double expiration = OS_milliseconds() + maxmillis;
if ( coin == 0 )
{
//printf("no coin case.(%s)\n",jsonstr);
return(iguana_genericjsonstr(jsonstr));
}
else
{
//printf("blocking case.(%s)\n",jsonstr);
len = (int32_t)strlen(jsonstr);
allocsize = sizeof(*ptr) + len + 1;
ptr = mycalloc('J',1,allocsize);
ptr->allocsize = allocsize;
ptr->retjsonstrp = &retjsonstr;
memcpy(ptr->jsonstr,jsonstr,len+1);
queue_enqueue("jsonQ",&coin->jsonQ,&ptr->DL,0);
while ( OS_milliseconds() < expiration )
{
usleep(100);
if ( (retjsonstr= *ptr->retjsonstrp) != 0 )
{
//printf("blocking retjsonstr.(%s)\n",retjsonstr);
queue_delete(&coin->finishedQ,&ptr->DL,allocsize,1);
return(retjsonstr);
}
usleep(1000);
}
printf("(%s) expired\n",jsonstr);
ptr->expired = (uint32_t)time(NULL);
return(clonestr("{\"error\":\"iguana jsonstr expired\"}"));
}
}
char *iguana_JSON(char *jsonstr)
{
cJSON *json,*retjson; uint64_t tag; uint32_t timeout; int32_t retval;
struct iguana_info *coin; char *method,*retjsonstr,*symbol,*retstr = 0;
printf("iguana_JSON.(%s)\n",jsonstr);
if ( (json= cJSON_Parse(jsonstr)) != 0 )
{
if ( (method= jstr(json,"method")) != 0 && strcmp(method,"addcoin") == 0 )
{
if ( (retval= iguana_launchcoin(jstr(json,"coin"),json)) > 0 )
return(clonestr("{\"result\":\"launched coin\"}"));
else if ( retval == 0 ) return(clonestr("{\"result\":\"coin already launched\"}"));
else return(clonestr("{\"error\":\"error launching coin\"}"));
}
if ( (tag= j64bits(json,"tag")) == 0 )
OS_randombytes((uint8_t *)&tag,sizeof(tag));
if ( (symbol= jstr(json,"coin")) != 0 )
{
if ( (coin= iguana_coinfind(symbol)) != 0 && coin->launched == 0 )
iguana_launchcoin(symbol,json);
}
else coin = 0;
if ( (timeout= juint(json,"timeout")) == 0 )
timeout = IGUANA_JSONTIMEOUT;
if ( (retjsonstr= iguana_blockingjsonstr(coin,jsonstr,tag,timeout)) != 0 )
{
//printf("retjsonstr.(%s)\n",retjsonstr);
if ( (retjson= cJSON_Parse(retjsonstr)) == 0 )
{
retjson = cJSON_Parse("{\"error\":\"cant parse retjsonstr\"}");
}
jdelete(retjson,"tag");
jadd64bits(retjson,"tag",tag);
retstr = jprint(retjson,1);
//printf("retstr.(%s) retjsonstr.%p retjson.%p\n",retstr,retjsonstr,retjson);
free(retjsonstr);//,strlen(retjsonstr)+1);
}
free_json(json);
} else retstr = clonestr("{\"error\":\"cant parse JSON\"}");
if ( retstr == 0 )
retstr = clonestr("{\"error\":\"null return\"}");
return(retstr);
}
void iguana_issuejsonstrM(void *arg)
{
cJSON *json; int32_t fd; char *retjsonstr,*jsonstr = arg;
retjsonstr = iguana_JSON(jsonstr);
if ( (json= cJSON_Parse(jsonstr)) != 0 )
{
if ( (fd= juint(json,"retdest")) > 0 )
{
send(fd,jsonstr,(int32_t)strlen(jsonstr)+1,MSG_NOSIGNAL);
}
free_json(json);
return;
}
printf("%s\n",retjsonstr);
free(retjsonstr);//,strlen(retjsonstr)+1);
free(jsonstr);//,strlen(jsonstr)+1);
}
void iguana_main(void *arg)
{
char helperstr[64],*helperargs,*coinargs=0,*retstr,*secret,*jsonstr = arg;
int32_t i,len,flag; cJSON *json; uint8_t secretbuf[512];
// portable_OS_init()?
mycalloc(0,0,0);
if ( (retstr= iguana_addagent("ramchain",ramchain_parser,"127.0.0.1",cJSON_Parse("[\"block\", \"tx\", \"txs\", \"rawtx\", \"balance\", \"totalreceived\", \"totalsent\", \"utxo\", \"status\"]"),0,0,0)) != 0 )
printf("%s\n",retstr), free(retstr);
if ( (retstr= iguana_addagent("pangea",pangea_parser,"127.0.0.1",cJSON_Parse("[\"test\"]"),0,0,0)) != 0 )
printf("%s\n",retstr), free(retstr);
if ( (retstr= iguana_addagent("InstantDEX",InstantDEX_parser,"127.0.0.1",cJSON_Parse("[\"test\"]"),0,0,0)) != 0 )
printf("%s\n",retstr), free(retstr);
if ( (retstr= iguana_addagent("jumblr",jumblr_parser,"127.0.0.1",cJSON_Parse("[\"test\"]"),0,0,0)) != 0 )
printf("%s\n",retstr), free(retstr);
iguana_initQ(&helperQ,"helperQ");
OS_ensure_directory("confs");
OS_ensure_directory("DB");
OS_ensure_directory("tmp");
if ( jsonstr != 0 && (json= cJSON_Parse(jsonstr)) != 0 )
{
if ( jobj(json,"numhelpers") != 0 )
IGUANA_NUMHELPERS = juint(json,"numhelpers");
if ( (secret= jstr(json,"secret")) != 0 )
{
len = (int32_t)strlen(secret);
if ( is_hexstr(secret,0) != 0 && len <= (sizeof(secretbuf)<<1) )
{
len >>= 1;
decode_hex(secretbuf,len,secret);
} else vcalc_sha256(0,secretbuf,(void *)secret,len), len = sizeof(bits256);
}
if ( jobj(json,"coins") != 0 )
coinargs = jsonstr;
}
if ( IGUANA_NUMHELPERS == 0 )
IGUANA_NUMHELPERS = 1;
for (i=0; i<IGUANA_NUMHELPERS; i++)
{
sprintf(helperstr,"{\"name\":\"helper.%d\"}",i);
helperargs = clonestr(helperstr);
iguana_launch(iguana_coinadd("BTCD"),"iguana_helper",iguana_helper,helperargs,IGUANA_PERMTHREAD);
}
iguana_launch(iguana_coinadd("BTCD"),"rpcloop",iguana_rpcloop,iguana_coinadd("BTCD"),IGUANA_PERMTHREAD);
if ( coinargs != 0 )
iguana_launch(iguana_coinadd("BTCD"),"iguana_coins",iguana_coins,coinargs,IGUANA_PERMTHREAD);
else if ( 1 )
{
#ifdef __APPLE__
sleep(1);
iguana_JSON("{\"agent\":\"iguana\",\"method\":\"addcoin\",\"services\":0,\"maxpeers\":4,\"coin\":\"BTCD\",\"active\":1}");
#endif
}
if ( arg != 0 )
iguana_JSON(arg);
//init_InstantDEX();
while ( 1 )
{
flag = 0;
for (i=0; i<sizeof(Coins)/sizeof(*Coins); i++)
if ( Coins[i] != 0 && Coins[i]->symbol[0] != 0 )
flag += iguana_processjsonQ(Coins[i]);
if ( flag == 0 )
usleep(100000);
}
}