static int add_to_data_requests(struct blist *blist, struct iobuf *rbuf)
{
uint64_t index;
struct blk *blk;
index=base64_to_uint64(rbuf->buf);
//printf("last_requested: %d\n", blist->last_requested->index);
// Find the matching entry.
for(blk=blist->last_requested; blk; blk=blk->next)
if(index==blk->index) break;
if(!blk)
{
logp("Could not find requested block %" PRIu64 "\n", index);
return -1;
}
blk->requested=1;
blist->last_requested=blk;
//printf("Found %lu\n", index);
return 0;
}
static int deal_with_read(struct iobuf *rbuf, struct slist *slist,
struct cntr *cntr, uint8_t *end_flags, struct dpth *dpth)
{
int ret=0;
switch(rbuf->cmd)
{
/* Incoming block data. */
case CMD_DATA:
if(add_data_to_store(cntr, slist, rbuf, dpth))
goto error;
goto end;
/* Incoming block signatures. */
case CMD_ATTRIBS_SIGS:
static struct iobuf attr;
static uint64_t index;
iobuf_init(&attr);
iobuf_move(&attr, rbuf);
index=decode_file_no(&attr);
// Need to go through slist to find the matching
// entry.
if(set_up_for_sig_info(slist, &attr, index))
goto error;
return 0;
case CMD_SIG:
if(add_to_sig_list(slist, rbuf))
goto error;
goto end;
/* Incoming control/message stuff. */
case CMD_MESSAGE:
case CMD_WARNING:
{
struct cntr *cntr=NULL;
log_recvd(rbuf, cntr, 0);
goto end;
}
case CMD_GEN:
if(!strcmp(rbuf->buf, "sigs_end"))
{
(*end_flags)|=END_SIGS;
goto end;
}
else if(!strcmp(rbuf->buf, "backup_end"))
{
(*end_flags)|=END_BACKUP;
goto end;
}
break;
case CMD_INTERRUPT:
{
uint64_t file_no;
file_no=base64_to_uint64(rbuf->buf);
if(slist_del_sbuf_by_index(slist, file_no))
goto error;
goto end;
}
default:
break;
}
iobuf_log_unexpected(rbuf, __func__);
error:
ret=-1;
end:
iobuf_free_content(rbuf);
return ret;
}
