bool null_bw_map::write(const buffer_wrapper &key, const buffer_wrapper &value) {
if (value.size() > space_left)
return false;
if (buffer_wrapper_cache->max_size() == buffer_wrapper_cache->size())
buffer_wrapper_cache->resize(buffer_wrapper_cache->size() + 1);
buffer_wrapper_cache->write(key, value);
space_left -= value.size();
return true;
}
static bool read_pnode(bool &result, metadata::dhtnode_t &node, buffer_wrapper val) {
if (!result)
return false;
if (val.size() != 0 && val.getValue(&node, true))
return true;
result = false;
return false;
}
bool set_providers(metadata::query_t &key, buffer_wrapper val) {
page_key = key;
return val.size() != 0 && val.getValue(&providers, true);
}
static inline bool read_node(metadata::dhtnode_t &node, buffer_wrapper val) {
return val.size() != 0 && val.getValue(&node, true);
}