/**
* Deserialization routine for pubdata.
*/
static void
deserialize_pubdata(bstr_t *bs, void *valptr, size_t len)
{
struct pubdata *pd = valptr;
g_assert(sizeof *pd == len);
bstr_read_time(bs, &pd->next_enqueue);
bstr_read_time(bs, &pd->expiration);
/*
* Temporary, until 0.96.7 is out: we cannot blindly read the version
* since it was lacking in previous experimental versions. Therefore
* only do it if we have unread data.
*
* The test will be removed in versions after 0.96.7, when we can be
* certain that the new data format was serialized.
* --RAM, 2009-10-18
*/
if (bstr_unread_size(bs))
bstr_read_u8(bs, &pd->version);
else
pd->version = 0;
}
/**
* Wrapper to the user-supplied deserialization routine for values.
*
* @param dw the DBM wrapper object
* @param bs the initialized binary stream from which we're reading
* @param valptr where deserialization should be done
* @param len length of arena at valptr, for assertions
*
* @return TRUE if deserialization was OK.
*/
static gboolean
dbmw_deserialize(const dbmw_t *dw, bstr_t *bs, gpointer valptr, size_t len)
{
(*dw->unpack)(bs, valptr, len);
if (bstr_has_error(bs))
return FALSE;
else if (bstr_unread_size(bs)) {
/*
* Something is wrong, we're not deserializing the right data?
* Let bstr_error() report the error (caller to check returned value).
*/
bstr_trailing_error(bs);
return FALSE;
}
return TRUE;
}