static void mongo_replset_check_seed( mongo_connection* conn ) {
bson out;
bson hosts;
const char* data;
bson_iterator it;
bson_iterator it_sub;
const char* host_string;
mongo_host_port *host_port = NULL;
out.data = NULL;
out.owned = 1;
hosts.data = NULL;
hosts.owned = 1;
if( mongo_simple_int_command(conn, "admin", "ismaster", 1, &out) == MONGO_OK ) {
if( bson_find( &it, &out, "hosts" ) ) {
data = bson_iterator_value( &it );
bson_iterator_init( &it_sub, data );
/* Iterate over host list, adding each host to the
* connection's host list. */
while( bson_iterator_next( &it_sub ) ) {
host_string = bson_iterator_string( &it_sub );
host_port = bson_malloc( sizeof( mongo_host_port ) );
mongo_parse_host( host_string, host_port );
if( host_port ) {
mongo_replset_add_node( &conn->replset->hosts,
host_port->host, host_port->port );
free( host_port );
host_port = NULL;
}
}
}
}
bson_destroy( &out );
bson_destroy( &hosts );
mongo_close_socket( conn->sock );
conn->sock = 0;
conn->connected = 0;
}
MONGO_EXPORT void mongo_replset_add_seed( mongo *conn, const char *host, int port ) {
mongo_replset_add_node( &conn->replset->seeds, host, port );
}
void mongo_replset_add_seed(mongo_connection* conn, const char* host, int port) {
mongo_replset_add_node( &conn->replset->seeds, host, port );
}
static int mongo_replset_check_seed( mongo_connection* conn ) {
bson out;
bson hosts;
const char* data;
bson_iterator it;
bson_iterator it_sub;
const char* host_string;
char* host;
int len, idx, port, split;
out.data = NULL;
out.owned = 1;
hosts.data = NULL;
hosts.owned = 1;
if (mongo_simple_int_command(conn, "admin", "ismaster", 1, &out)) {
if( bson_find( &it, &out, "hosts" ) ) {
data = bson_iterator_value( &it );
bson_iterator_init( &it_sub, data );
/* Iterate over host list, adding each host to the
* connection's host list.
*/
while( bson_iterator_next( &it_sub ) ) {
host_string = bson_iterator_string( &it_sub );
len = split = idx = 0;
/* Split the host_port string at the ':' */
while(1) {
if( *(host_string + len) == 0)
break;
if( *(host_string + len) == ':' )
split = len;
len++;
}
/* If 'split' is set, we know the that port exists;
* Otherwise, we set the default port.
*/
if( len > 0 ) {
idx = split ? split : len;
host = (char *)bson_malloc( idx + 1 );
memcpy( host, host_string, idx );
memcpy( host + idx, "\0", 1 );
if( split )
port = atoi( host_string + idx + 1 );
else
port = 27017;
mongo_replset_add_node( &conn->replset->hosts, host, port );
}
}
}
}
bson_destroy( &out );
bson_destroy( &hosts );
mongo_close_socket( conn->sock );
conn->sock = 0;
conn->connected = 0;
return 0;
}