int
dsi_restart_transfer(globus_gfs_transfer_info_t * TransferInfo)
{
globus_off_t offset;
globus_off_t length;
if (globus_range_list_size(TransferInfo->range_list) != 1)
return 1;
globus_range_list_at(TransferInfo->range_list, 0, &offset, &length);
return (offset != 0 || length != -1);
}
static void
globus_l_gsc_send_restart(
globus_gridftp_server_control_op_t op,
globus_range_list_t range_list)
{
int ctr;
char * tmp_msg;
char * msg;
int size;
globus_off_t offset;
globus_off_t length;
globus_range_list_t new_range_list;
globus_range_list_merge(
&new_range_list, op->perf_range_list, range_list);
globus_range_list_destroy(op->perf_range_list);
op->perf_range_list = new_range_list;
size = globus_range_list_size(range_list);
if(size < 1)
{
/* sending 0-0 is useless, and it causes a problem with our client
when markers are sent before the retr begins
msg = globus_common_create_string("111 Range Marker 0-0\r\n"); */
}
else
{
msg = globus_common_create_string("111 Range Marker");
for(ctr = 0; ctr < size; ctr++)
{
globus_range_list_at(range_list, ctr, &offset, &length);
tmp_msg = globus_common_create_string("%s%c%"
GLOBUS_OFF_T_FORMAT"-%"GLOBUS_OFF_T_FORMAT,
msg, ctr ? ',' : ' ', offset, offset + length);
globus_free(msg);
msg = tmp_msg;
}
tmp_msg = globus_common_create_string("%s%s", msg, "\r\n");
globus_free(msg);
msg = tmp_msg;
globus_i_gsc_intermediate_reply(op, msg);
globus_free(msg);
}
}
/************************************************************************
* event handlers
* --------------
***********************************************************************/
void
globus_i_gsc_reverse_restart(
globus_range_list_t in_range,
globus_range_list_t out_range)
{
globus_off_t offset;
globus_off_t length;
globus_range_list_insert(out_range, 0, GLOBUS_RANGE_LIST_MAX);
if(in_range != NULL)
{
while(globus_range_list_size(in_range))
{
globus_range_list_remove_at(in_range, 0, &offset, &length);
globus_range_list_remove(out_range, offset, length);
}
}
}
