void ReceiveOrderBookLogic::on_read(Socket *socket)
{
if (!m_wait_for_read)
return;
if (!m_ssl_connected)
{
ssl_connect();
return;
}
int64_t readed = 0;
uint64_t buffer_size = m_buffer.size();
while ((readed = SSL_read(m_ssl,
&m_buffer[0] + m_read_offset,
buffer_size - m_read_offset)) > 0)
{
m_read_offset += readed;
if (!m_ready_to_receive_json && !process_header())
continue;
if (m_read_offset == m_json_full_size)
break;
}
if (m_read_offset == m_buffer.size())
{
process_json();
socket->close();
}
}
void grpc_service_config_parse_global_params(
const grpc_service_config* service_config,
void (*process_json)(const grpc_json* json, void* arg), void* arg) {
const grpc_json* json = service_config->json_tree;
if (json->type != GRPC_JSON_OBJECT || json->key != NULL) return;
for (grpc_json* field = json->child; field != NULL; field = field->next) {
if (field->key == NULL) return;
if (strcmp(field->key, "methodConfig") == 0) continue;
process_json(field, arg);
}
}
int main(int argc, char **argv)
{
void portable_OS_init();
CGI_varlist *varlist; const char *name; char namebuf[512],postbuf[65536],*remoteaddr,*str=0,*retstr,*delim,*url = 0;
int i,j,iter,localaccess=0,doneflag=0,portflag = 0; cJSON *json; long offset; CGI_value *value; struct destbuf urlbuf;
portable_OS_init();
setenv("CONTENT_TYPE", "application/x-www-form-urlencoded", 1);
json = cJSON_CreateObject();
if ( (remoteaddr= getenv("REMOTE_ADDR")) == 0 || strncmp("127.0.0.1",remoteaddr,strlen("127.0.0.1")) == 0 )
remoteaddr = 0,localaccess = 1;
else cJSON_AddItemToObject(json,"remoteaddr",cJSON_CreateString(remoteaddr));
for (i=j=0; argv[0][i]!=0; i++)
if ( argv[0][i] == '/' || argv[0][i] == '\\' )
j = i+1;
strcpy(namebuf,&argv[0][j]);
offset = strlen(namebuf) - 4;
if ( offset > 0 && strcmp(".exe",namebuf + offset) == 0 )
namebuf[offset] = 0;
if ( offset > 0 && strcmp(".cgi",namebuf + offset) == 0 )
namebuf[offset] = 0;
if ( strcmp(namebuf,"init") == 0 || strcmp(namebuf,"") == 0 || strcmp(namebuf,"index.cgi") == 0 )
{
// "http://178.63.60.131/init/?requestType=status&coin=VRC"
//"http://78.47.115.250:7777/public?plugin=relay&method=busdata&servicename=MGW&serviceNXT=8119557380101451968&destplugin=MGW&submethod=status&coin=BTC"
if ( strcmp(namebuf,"api") != 0 )
cJSON_AddItemToObject(json,"agent",cJSON_CreateString(namebuf));
cJSON_AddItemToObject(json,"plugin",cJSON_CreateString("relay"));
cJSON_AddItemToObject(json,"method",cJSON_CreateString("busdata"));
cJSON_AddItemToObject(json,"servicename",cJSON_CreateString("MGW"));
cJSON_AddItemToObject(json,"serviceNXT",cJSON_CreateString("8119557380101451968"));
cJSON_AddItemToObject(json,"destplugin",cJSON_CreateString("MGW"));
if ( jstr(json,"requestType") != 0 )
cJSON_AddItemToObject(json,"submethod",cJSON_CreateString(jstr(json,"requestType")));
}
if ( strcmp("nxt",namebuf) == 0 )
{
if ( setnxturl(&urlbuf) != 0 )
url = urlbuf.buf;
else url = "http://127.0.0.1:7876/nxt";
}
else if ( strcmp("nxts",namebuf) == 0 )
url = "https://127.0.0.1:7876/nxt";
else if ( strcmp("port",namebuf) == 0 )
url = "http://127.0.0.1", portflag = 1;
else if ( strcmp("ports",namebuf) == 0 )
url = "https://127.0.0.1", portflag = 1;
fprintf(stderr,"namebuf.(%s)\n",namebuf);
if ( url != 0 )
postbuf[0] = 0, delim = "";
for (iter=0; iter<3; iter++)
{
if ( (varlist= ((iter==0) ? CGI_get_post(0,0) : ((iter==1) ? CGI_get_query(0) : CGI_get_cookie(0)))) != 0 )
{
for (name=CGI_first_name(varlist); name!=0&&doneflag==0; name=CGI_next_name(varlist))
{
value = CGI_lookup_all(varlist,0);
for (i=0; value[i]!=0; i++)
{
fprintf(stderr,"iter.%d %s [%d] = %s\r\n",iter,name,i,value[i]);
if ( i == 0 )
{
if ( url == 0 )
{
if ( strcmp(name,"stringified") == 0 || strcmp(namebuf,"stringified") == 0 )
{
char *unstringify(char *str);
cJSON *obj;
if ( (obj= cJSON_Parse(name)) == 0 )
{
str = malloc(strlen(value[i])+1);
strcpy(str,value[i]);
unstringify(str);
printf("unstringify (%s) -> (%s)\n",value[i],str);
obj= cJSON_Parse(str);
}
if ( obj != 0 )
{
//unstringified ((null)) -> ({"stringified":{"method":"orderbook","baseid":"12071612744977229797","relid":"5527630","maxdepth":"1"},"agent":"InstantDEX"})
free_json(json);
if ( jobj(obj,"stringified") != 0 )
json = cJSON_Duplicate(jobj(obj,"stringified"),1), free_json(obj);
else json = obj;
cJSON_AddItemToObject(json,"agent",cJSON_CreateString("InstantDEX"));
if ( remoteaddr != 0 && remoteaddr[0] != 0 )
cJSON_AddItemToObject(json,"remoteaddr",cJSON_CreateString(remoteaddr));
fprintf(stderr,"unstringified (%s) -> (%s)\n",str!=0?str:"",jprint(json,0));
if ( str != 0 )
free(str);
doneflag = 1;
break;
}
}
cJSON_AddItemToObject(json,name,cJSON_CreateString(value[i]));
}
else
{
if ( portflag != 0 && strncmp(name,"port",strlen("port")) == 0 )
sprintf(urlbuf.buf,"%s:%s",url,value[i]), url = urlbuf.buf, portflag = 0;
else sprintf(postbuf + strlen(postbuf),"%s%s=%s",delim,name,value[i]), delim = "&";
}
}
}
}
}
CGI_free_varlist(varlist);
}
if ( localaccess == 0 )
fputs("Access-Control-Allow-Origin: *\r\n",stdout);
else fputs("Access-Control-Allow-Origin: null\r\n",stdout);
fputs("Access-Control-Allow-Credentials: true\r\n",stdout);
fputs("Access-Control-Allow-Headers: Authorization, Content-Type\r\n",stdout);
fputs("Access-Control-Allow-Methods: GET, POST, OPTIONS\r\n",stdout);
fputs("Cache-Control: no-cache, no-store, must-revalidate\r\n",stdout);
fputs("Content-type: text/plain\r\n",stdout);
if ( url != 0 )
{
fprintf(stderr,"url.(%s) (%s)\n",url,postbuf);
if ( (retstr= issue_POST(url,postbuf)) != 0 )
{
//fprintf(stderr,"%s",retstr);
printf("Content-Length: %ld\r\n\r\n",strlen(retstr)+2);
printf("%s\r\n",retstr);
free(retstr);
} else printf("{\"error\":\"null return from issue_NXTPOST\"}\r\n");
}
else
{
if ( jobj(json,"agent") == 0 && strcmp(namebuf,"api") != 0 )
cJSON_AddItemToObject(json,"agent",cJSON_CreateString(namebuf));
fprintf(stderr,"PROCESS.(%s)\n",jprint(json,0));
process_json(json,remoteaddr,localaccess);
}
free_json(json);
return 0;
}
static void configure_plugin(char *retbuf,int32_t max,struct plugin_info *plugin,char *jsonargs,int32_t initflag)
{
if ( initflag != 0 && jsonargs != 0 && jsonargs[0] != 0 && has_backslash2(jsonargs) != 0 )
unstringify(jsonargs);
process_json(retbuf,max,plugin,jsonargs,initflag);
}
int main(int argc, char **argv)
{
CGI_varlist *varlist; const char *name; CGI_value *value; int i,j,iter,portflag = 0; cJSON *json; long offset;
char urlbuf[512],namebuf[512],postbuf[65536],*retstr,*delim,*url = 0;
setenv("CONTENT_TYPE", "application/x-www-form-urlencoded", 1);
json = cJSON_CreateObject();
for (i=j=0; argv[0][i]!=0; i++)
if ( argv[0][i] == '/' || argv[0][i] == '\\' )
j = i+1;
strcpy(namebuf,&argv[0][j]);
offset = strlen(namebuf) - 4;
if ( offset > 0 && strcmp(".exe",namebuf + offset) == 0 )
namebuf[offset] = 0;
if ( strcmp(namebuf,"api") != 0 )
cJSON_AddItemToObject(json,"agent",cJSON_CreateString(namebuf));
if ( strcmp("nxt",namebuf) == 0 )
url = "http://127.0.0.1:7876/nxt";
else if ( strcmp("nxts",namebuf) == 0 )
url = "https://127.0.0.1:7876/nxt";
else if ( strcmp("port",namebuf) == 0 )
url = "http://127.0.0.1", portflag = 1;
else if ( strcmp("ports",namebuf) == 0 )
url = "https://127.0.0.1", portflag = 1;
if ( url != 0 )
postbuf[0] = 0, delim = "";
for (iter=0; iter<2; iter++)
{
if ( (varlist= ((iter==0) ? CGI_get_post(0,0) : CGI_get_query(0))) != 0 )
{
for (name=CGI_first_name(varlist); name!=0; name=CGI_next_name(varlist))
{
value = CGI_lookup_all(varlist,0);
for (i=0; value[i]!=0; i++)
{
//fprintf(stderr,"%s [%d] = %s\r\n", name, i, value[i]);
if ( i == 0 )
{
if ( url == 0 )
cJSON_AddItemToObject(json,name,cJSON_CreateString(value[i]));
else
{
if ( portflag != 0 && strncmp(name,"port",strlen("port")) == 0 )
sprintf(urlbuf,"%s:%s",url,value[i]), url = urlbuf, portflag = 0;
else sprintf(postbuf + strlen(postbuf),"%s%s=%s",delim,name,value[i]), delim = "&";
}
}
}
}
}
CGI_free_varlist(varlist);
}
fputs("Access-Control-Allow-Origin: null\r\n",stdout);
fputs("Access-Control-Allow-Headers: Authorization, Content-Type\r\n",stdout);
fputs("Access-Control-Allow-Credentials: true\r\n",stdout);
fputs("Access-Control-Allow-Methods: GET, POST, OPTIONS\r\n",stdout);
fputs("Content-type: text/plain\r\n",stdout);
if ( url != 0 )
{
fprintf(stderr,"url.(%s) (%s)\n",url,postbuf);
if ( (retstr= issue_POST(url,postbuf)) != 0 )
{
//fprintf(stderr,"%s",retstr);
printf("Content-Length: %ld\r\n\r\n",strlen(retstr)+2);
printf("%s\r\n",retstr);
free(retstr);
} else printf("{\"error\":\"null return from issue_NXTPOST\"}\r\n");
}
else
{
process_json(json);
}
free_json(json);
return 0;
}
static int read_json(bgpstream_broker_datasource_t *broker_ds,
bgpstream_input_mgr_t *input_mgr, io_t *jsonfile)
{
jsmn_parser p;
jsmntok_t *tok = NULL;
size_t tokcount = 128;
int ret;
char *js = NULL;
size_t jslen = 0;
#define BUFSIZE 1024
char buf[BUFSIZE];
// prepare parser
jsmn_init(&p);
// allocate some tokens to start
if ((tok = malloc(sizeof(jsmntok_t) * tokcount)) == NULL) {
fprintf(stderr, "ERROR: Could not malloc initial tokens\n");
goto err;
}
// slurp the whole file into a buffer
while (1) {
/* do a read */
ret = wandio_read(jsonfile, buf, BUFSIZE);
if (ret < 0) {
fprintf(stderr, "ERROR: Reading from broker failed\n");
goto err;
}
if (ret == 0) {
// we're done
break;
}
if ((js = realloc(js, jslen + ret + 1)) == NULL) {
fprintf(stderr, "ERROR: Could not realloc json string\n");
goto err;
}
strncpy(js + jslen, buf, ret);
jslen += ret;
}
again:
if ((ret = jsmn_parse(&p, js, jslen, tok, tokcount)) < 0) {
if (ret == JSMN_ERROR_NOMEM) {
tokcount *= 2;
if ((tok = realloc(tok, sizeof(jsmntok_t) * tokcount)) == NULL) {
fprintf(stderr, "ERROR: Could not realloc tokens\n");
goto err;
}
goto again;
}
if (ret == JSMN_ERROR_INVAL) {
fprintf(stderr, "ERROR: Invalid character in JSON string\n");
goto err;
}
fprintf(stderr, "ERROR: JSON parser returned %d\n", ret);
goto err;
}
ret = process_json(broker_ds, input_mgr, js, tok, p.toknext);
free(js);
free(tok);
if (ret == ERR_FATAL) {
fprintf(stderr, "ERROR: Received fatal error from process_json\n");
}
return ret;
err:
free(js);
free(tok);
fprintf(stderr, "%s: Returning fatal error code\n", __func__);
return ERR_FATAL;
}
