static int parse_cmd(struct iobuf *rbuf, struct blk *blk)
{
int ret=-1;
printf("%c%04X", rbuf->cmd, (unsigned int)rbuf->len);
switch(rbuf->cmd)
{
case CMD_SIG:
if(blk_set_from_iobuf_sig_and_savepath(blk, rbuf))
goto end;
printf("%016" PRIX64 "%s%s\n",
blk->fingerprint,
bytes_to_md5str(blk->md5sum),
uint64_to_savepathstr_with_sig(blk->savepath));
break;
case CMD_FINGERPRINT:
if(blk_set_from_iobuf_fingerprint(blk, rbuf))
goto end;
printf("%016" PRIX64 "\n", blk->fingerprint);
break;
case CMD_SAVE_PATH:
if(blk_set_from_iobuf_savepath(blk, rbuf))
goto end;
printf("%s\n", uint64_to_savepathstr(blk->savepath));
break;
case CMD_DATA:
logp("\n%s looks like a data file\n", path);
goto end;
/*
FIX THIS - give a flag to tell it to decode attributes.
case CMD_ATTRIBS:
memcpy(&sb->attr, rbuf, sizeof(struct iobuf));
attribs_decode(sb);
printf("compression: %d\n", sb->compression);
break;
*/
default:
printf("%s\n", rbuf->buf);
break;
}
ret=0;
end:
return ret;
}
int protocol2_extra_restore_stream_bits(struct asfd *asfd, struct blk *blk,
struct slist *slist, enum action act,
struct sbuf *need_data, int last_ent_was_dir, struct cntr *cntr)
{
int ret=-1;
if(need_data->path.buf)
{
ret=send_data(asfd, blk, act, need_data, cntr);
}
else if(last_ent_was_dir)
{
// Careful, blk is not allocating blk->data and the data there
// can get changed if we try to keep it for later. So, need to
// allocate new space and copy the bytes.
struct blk *nblk;
struct sbuf *xb;
if(!(nblk=blk_alloc_with_data(blk->length)))
goto end;
nblk->length=blk->length;
memcpy(nblk->data, blk->data, blk->length);
xb=slist->head;
if(!xb->protocol2->bstart)
xb->protocol2->bstart=xb->protocol2->bend=nblk;
else
{
xb->protocol2->bend->next=nblk;
xb->protocol2->bend=nblk;
}
ret=0;
}
else
{
logw(asfd, cntr,
"Unexpected signature in manifest: %016" PRIX64 "%s%s\n",
blk->fingerprint,
bytes_to_md5str(blk->md5sum),
uint64_to_savepathstr_with_sig(blk->savepath));
}
end:
blk->data=NULL;
return ret;
}
static int parse_cmd(struct iobuf *rbuf, struct blk *blk)
{
int ret=-1;
printf("%c%04lX", rbuf->cmd, rbuf->len);
switch(rbuf->cmd)
{
case CMD_SIG:
if(blk_set_from_iobuf_sig_and_savepath(blk, rbuf))
goto end;
printf("%016"PRIX64"%s%s\n",
blk->fingerprint,
bytes_to_md5str(blk->md5sum),
uint64_to_savepathstr_with_sig(blk->savepath));
break;
case CMD_FINGERPRINT:
if(blk_set_from_iobuf_fingerprint(blk, rbuf))
goto end;
printf("%016"PRIX64"\n", blk->fingerprint);
break;
case CMD_SAVE_PATH:
if(blk_set_from_iobuf_savepath(blk, rbuf))
goto end;
printf("%s\n", uint64_to_savepathstr(blk->savepath));
break;
case CMD_DATA:
logp("\n%s looks like a data file\n", path);
goto end;
default:
printf("%s\n", rbuf->buf);
break;
}
ret=0;
end:
return ret;;
}
static int send_data(struct asfd *asfd, struct blk *blk,
enum action act, struct sbuf *need_data, struct cntr *cntr)
{
struct iobuf wbuf;
switch(act)
{
case ACTION_RESTORE:
iobuf_set(&wbuf, CMD_DATA, blk->data, blk->length);
if(asfd->write(asfd, &wbuf)) return -1;
return 0;
case ACTION_VERIFY:
// Need to check that the block has the correct
// checksums.
switch(blk_verify(blk->fingerprint, blk->md5sum,
blk->data, blk->length))
{
case 1:
iobuf_set(&wbuf, CMD_DATA, (char *)"0", 1);
if(asfd->write(asfd, &wbuf)) return -1;
cntr_add(cntr, CMD_DATA, 0);
break; // All OK.
case 0:
{
logw(asfd, cntr, "Checksum mismatch in block for %c:%s:%s\n", need_data->path.cmd, need_data->path.buf, uint64_to_savepathstr_with_sig(blk->savepath));
break;
}
default:
{
char msg[256];
snprintf(msg, sizeof(msg), "Error when attempting to verify block for %c:%s:%s\n", need_data->path.cmd, need_data->path.buf, uint64_to_savepathstr_with_sig(blk->savepath));
return -1;
}
}
return 0;
default:
logp("unknown action in %s: %d\n", __func__, act);
return -1;
}
}