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); }