void process_json(cJSON *json,char *remoteaddr,int32_t localaccess)
{
int32_t sock,len,checklen,sendtimeout,recvtimeout; uint32_t apitag; uint64_t tag;
char endpoint[128],numstr[64],*resultstr,*jsonstr;
jsonstr = cJSON_Print(json), _stripwhite(jsonstr,' ');
len = (int32_t)strlen(jsonstr)+1;
apitag = _crc32(0,jsonstr,len);
sprintf(endpoint,"ipc://api.%u",apitag);
free(jsonstr);
if ( (recvtimeout= juint(json,"timeout")) == 0 )
recvtimeout = 30000;
sendtimeout = 30000;
randombytes((uint8_t *)&tag,sizeof(tag));
if ( cJSON_GetObjectItem(json,"tag") == 0 )
sprintf(numstr,"%llu",(long long)tag), cJSON_AddItemToObject(json,"tag",cJSON_CreateString(numstr));
if ( cJSON_GetObjectItem(json,"apitag") == 0 )
cJSON_AddItemToObject(json,"apitag",cJSON_CreateString(endpoint));
if ( remoteaddr != 0 )
cJSON_AddItemToObject(json,"broadcast",cJSON_CreateString("remoteaccess"));
if ( localaccess != 0 )
cJSON_AddItemToObject(json,"localaccess",cJSON_CreateNumber(1));
jsonstr = cJSON_Print(json), _stripwhite(jsonstr,' ');
//fprintf(stderr,"localacess.%d remote.(%s) jsonstr.(%s)\r\n",localaccess,remoteaddr!=0?remoteaddr:"",jsonstr);
len = (int32_t)strlen(jsonstr)+1;
if ( jsonstr != 0 )
{
if ( (sock= nn_socket(AF_SP,NN_PAIR)) >= 0 )
{
if ( sendtimeout > 0 && nn_setsockopt(sock,NN_SOL_SOCKET,NN_SNDTIMEO,&sendtimeout,sizeof(sendtimeout)) < 0 )
fprintf(stderr,"error setting sendtimeout %s\n",nn_errstr());
if ( nn_connect(sock,SUPERNET_APIENDPOINT) < 0 )
printf("error connecting to apiendpoint sock.%d type.%d (%s) %s\r\n",sock,NN_PUSH,SUPERNET_APIENDPOINT,nn_errstr());
else if ( (checklen= nn_send(sock,jsonstr,len,0)) != len )
printf("checklen.%d != len.%d for nn_send to (%s)\r\n",checklen,len,SUPERNET_APIENDPOINT);
else
{
if ( recvtimeout > 0 && nn_setsockopt(sock,NN_SOL_SOCKET,NN_RCVTIMEO,&recvtimeout,sizeof(recvtimeout)) < 0 )
fprintf(stderr,"error setting sendtimeout %s\n",nn_errstr());
if ( nn_recv(sock,&resultstr,NN_MSG,0) > 0 )
{
printf("Content-Length: %ld\r\n\r\n",strlen(resultstr)+2);
printf("%s\r\n",resultstr);
nn_freemsg(resultstr);
} else printf("error getting results %s\r\n",nn_errstr());
}
nn_shutdown(sock,0);
} else printf("error getting pushsock.%s\r\n",nn_errstr());
}
free(jsonstr);
}
void process_json(cJSON *json)
{
int32_t sock,i,len,checklen,sendtimeout,recvtimeout; uint32_t apitag; uint64_t tag;
char endpoint[128],*resultstr,*jsonstr;
jsonstr = cJSON_Print(json), _stripwhite(jsonstr,' ');
//fprintf(stderr,"jsonstr.(%s)\r\n",jsonstr);
len = (int32_t)strlen(jsonstr)+1;
apitag = _crc32(0,jsonstr,len);
sprintf(endpoint,"ipc://api.%u",apitag);
free(jsonstr);
recvtimeout = get_API_int(cJSON_GetObjectItem(json,"timeout"),10000);
sendtimeout = 5000;
randombytes(&tag,sizeof(tag));
cJSON_AddItemToObject(json,"tag",cJSON_CreateNumber(tag));
cJSON_AddItemToObject(json,"apitag",cJSON_CreateString(endpoint));
//cJSON_AddItemToObject(json,"timeout",cJSON_CreateNumber(recvtimeout));
jsonstr = cJSON_Print(json), _stripwhite(jsonstr,' ');
len = (int32_t)strlen(jsonstr)+1;
if ( json != 0 )
{
if ( (sock= nn_socket(AF_SP,NN_PAIR)) >= 0 )
{
if ( sendtimeout > 0 && nn_setsockopt(sock,NN_SOL_SOCKET,NN_SNDTIMEO,&sendtimeout,sizeof(sendtimeout)) < 0 )
fprintf(stderr,"error setting sendtimeout %s\n",nn_errstr());
if ( nn_connect(sock,SUPERNET_APIENDPOINT) < 0 )
printf("error connecting to apiendpoint sock.%d type.%d (%s) %s\r\n",sock,NN_PUSH,SUPERNET_APIENDPOINT,nn_errstr());
else if ( (checklen= nn_send(sock,jsonstr,len,0)) != len )
printf("checklen.%d != len.%d for nn_send to (%s)\r\n",checklen,len,SUPERNET_APIENDPOINT);
else
{
if ( recvtimeout > 0 && nn_setsockopt(sock,NN_SOL_SOCKET,NN_RCVTIMEO,&recvtimeout,sizeof(recvtimeout)) < 0 )
fprintf(stderr,"error setting sendtimeout %s\n",nn_errstr());
if ( nn_recv(sock,&resultstr,NN_MSG,0) > 0 )
{
printf("Content-Length: %ld\r\n\r\n",strlen(resultstr)+2);
printf("%s\r\n",resultstr);
nn_freemsg(resultstr);
} else printf("error getting results %s\r\n",nn_errstr());
}
nn_shutdown(sock,0);
} else printf("error getting pushsock.%s\r\n",nn_errstr());
}
free(jsonstr);
}
uint64_t TRADE(void **cHandlep,int32_t dotrade,char **retstrp,struct exchange_info *exchange,char *base,char *rel,int32_t dir,double price,double volume)
{
char payload[1024],market[16],coinname[16],fmtstr[512],*pricefmt,*extra,*volfmt = "%.3f";
cJSON *json,*resultobj;
uint64_t txid = 0;
if ( (extra= *retstrp) != 0 )
*retstrp = 0;
if ( (dir= cny_flip(market,coinname,base,rel,dir,&price,&volume)) == 0 )
{
fprintf(stderr,"btc38_trade illegal base.(%s) or rel.(%s)\n",base,rel);
return(0);
}
if ( strcmp(market,"cny") == 0 )
pricefmt = "%.5f";
else pricefmt = "%.6f";
//sprintf(fmtstr,"key=%%s&time=%%llu&md5=%%s&type=%%s&mk_type=%%s&coinname=%%s&price=%s&amount=%s",pricefmt,volfmt);
//sprintf(payload,fmtstr,exchange->apikey,(long long)nonce,digest,dir>0?"1":"2",market,coinname,price,volume);
sprintf(fmtstr,"&type=%%s&mk_type=%%s&coinname=%%s&price=%s&amount=%s",pricefmt,volfmt);
sprintf(payload,fmtstr,dir>0?"1":"2",market,coinname,price,volume);
if ( CHECKBALANCE(retstrp,dotrade,exchange,dir,base,rel,price,volume) == 0 && (json= SIGNPOST(cHandlep,dotrade,retstrp,exchange,payload,"submitOrder.php")) != 0 )
{
if ( juint(json,"success") > 0 && (resultobj= jobj(json,"return")) != 0 )
{
if ( (txid= j64bits(resultobj,"order_id")) == 0 )
{
if ( j64bits(resultobj,"remains") == 0 )
txid = _crc32(0,payload,strlen(payload));
}
}
free_json(json);
if ( retstrp != 0 && *retstrp != 0 )
{
if ( (json= cJSON_Parse(*retstrp)) == 0 )
{
json = cJSON_CreateObject();
jaddstr(json,"result",*retstrp);
free(*retstrp);
*retstrp = jprint(json,1);
} else free_json(json);
}
}
return(txid);
}
uint32_t crypto777_broadcast(struct crypto777_node *nn,uint8_t *msg,int32_t len,int32_t leverage,uint64_t dest64bits)
{
uint32_t timestamp,crc = 0;
struct SaMhdr *hdr;
struct crypto777_packet *send;
timestamp = 0;
for (; len<SAM_HASH_SIZE; len++)
msg[len] = 0;
if ( (send = crypto777_packet(&nn->broadcast,×tamp,(uint8_t *)msg,len,leverage,1000,dest64bits)) != 0 )
{
hdr = (struct SaMhdr *)send->origmsg;
crc = _crc32(0,send->origmsg,send->origlen+sizeof(struct SaMhdr));
//printf("crypto777_broadcast crc.%u send time.%u nonce.%u leverage.%d numrounds.%d\n",crc,hdr->timestamp,hdr->nonce,hdr->leverage,hdr->numrounds);
//usleep((rand() % 1000000) + 100000);
crypto777_send(0,send->origmsg,send->origlen+sizeof(struct SaMhdr),0,&nn->transport);
free(send);
} else crc = 0;//, printf("error broadcasting packet from %s\n",nn->email);
return(crc);
}
int32_t shuffle_decrypt(uint64_t nxt64bits,uint8_t *dest,uint8_t *src,int32_t len)
{
uint32_t crc,checkcrc; int32_t len3;
memcpy(&crc,src,sizeof(uint32_t));
len3 = (int32_t)(len - (int32_t)sizeof(crc));
checkcrc = _crc32(0,&src[sizeof(crc)],len3);
if ( crc != checkcrc )
{
dest[0] = 0;
printf("shuffle_decrypt Error: crc.%x != checkcrc.%x len.%d\n",crc,checkcrc,len3);
}
else
{
if ( decode_cipher((void *)dest,&src[sizeof(crc)],&len,SUPERNET.myprivkey) == 0 )
{
}
else printf("shuffle_decrypt Error: decode_cipher error len.%d\n",len3);
}
return(len);
}
