/* {{{ mysqlnd_vio::network_read */
static enum_func_status
MYSQLND_METHOD(mysqlnd_vio, network_read)(MYSQLND_VIO * const vio, zend_uchar * const buffer, const size_t count,
MYSQLND_STATS * const stats, MYSQLND_ERROR_INFO * const error_info)
{
enum_func_status return_value = PASS;
php_stream * net_stream = vio->data->m.get_stream(vio);
size_t old_chunk_size = net_stream->chunk_size;
size_t to_read = count, ret;
zend_uchar * p = buffer;
DBG_ENTER("mysqlnd_vio::network_read");
DBG_INF_FMT("count="MYSQLND_SZ_T_SPEC, count);
net_stream->chunk_size = MIN(to_read, vio->data->options.net_read_buffer_size);
while (to_read) {
if (!(ret = php_stream_read(net_stream, (char *) p, to_read))) {
DBG_ERR_FMT("Error while reading header from socket");
return_value = FAIL;
break;
}
p += ret;
to_read -= ret;
}
MYSQLND_INC_CONN_STATISTIC_W_VALUE(stats, STAT_BYTES_RECEIVED, count - to_read);
net_stream->chunk_size = old_chunk_size;
DBG_RETURN(return_value);
}
/* {{{ mysqlnd_net::network_read */
static enum_func_status
MYSQLND_METHOD(mysqlnd_net, network_read)(MYSQLND * conn, zend_uchar * buffer, size_t count TSRMLS_DC)
{
size_t to_read = count, ret;
size_t old_chunk_size = conn->net->stream->chunk_size;
DBG_ENTER("mysqlnd_net::network_read");
DBG_INF_FMT("count=%u", count);
conn->net->stream->chunk_size = MIN(to_read, conn->net->options.net_read_buffer_size);
while (to_read) {
if (!(ret = php_stream_read(conn->net->stream, (char *) buffer, to_read))) {
DBG_ERR_FMT("Error while reading header from socket");
DBG_RETURN(FAIL);
}
buffer += ret;
to_read -= ret;
}
MYSQLND_INC_CONN_STATISTIC_W_VALUE(conn->stats, STAT_BYTES_RECEIVED, count);
conn->net->stream->chunk_size = old_chunk_size;
DBG_RETURN(PASS);
}
