// The server uses this for verification.
int blk_read_verify(struct blk *blk_to_verify)
{
if(!win)
{
rconf_init(&rconf);
if(!(win=win_alloc(&rconf))) return -1;
}
gbuf=blk_to_verify->data;
gbuf_end=gbuf+blk_to_verify->length;
gcp=gbuf;
if(!blk && !(blk=blk_alloc())) return -1;
blk->length=0;
blk->fingerprint=0;
// FIX THIS: blk_read should return 1 when it has a block.
// But, if the block is too small (because the end of the file
// happened), it returns 0, and blks_generate treats it as having found
// a final block.
// So, here the return of blk_read is ignored and we look at the
// position of gcp instead.
blk_read();
if(gcp==gbuf_end
&& blk->fingerprint==blk_to_verify->fingerprint)
return 1;
return 0;
}
int blks_generate_init(void)
{
rconf_init(&rconf);
if(!(win=win_alloc(&rconf))
|| !(gbuf=(char *)malloc_w(rconf.blk_max, __func__)))
return -1;
gbuf_end=gbuf;
gcp=gbuf;
return 0;
}
END_TEST
START_TEST(test_win_alloc_error)
{
struct rconf rconf;
struct win *win;
alloc_check_init();
rconf_init(&rconf);
alloc_errors=1;
fail_unless((win=win_alloc(&rconf))==NULL);
tear_down();
}
