-void W1Device::add_to_memory_cache(std::string formatted_data) {
- // TODO: add mutex for memory_cache
- memory_cache.push_back(formatted_data);
-}
-
-void W1Device::store() {
- string file_path = "/tmp/" + id + ".txt";
- string text_line;
- ofstream data_file(file_path.c_str(), ios::app);
-
- cout << "storing to " << file_path << "data size " << memory_cache.size() << endl;
- // TODO: add mutex to protect memory_cache while it's read and emptied
- if (data_file.is_open()) {
- while(memory_cache.size() > 0) {
- text_line = memory_cache.front();
- memory_cache.pop_front();
- if (text_line.length() > 0) {
- cout << "storing line: " << text_line << endl;
- data_file << text_line << endl;
- }
+void W1Device::cache(Data *new_data) {
+ Data *data;
+ int dec_precision;
+
+ data = new_data->clone();
+ pthread_mutex_lock(&plock);
+ memory_cache.push_back(data);
+ if (memory_cache.size() > 5) {
+ dec_precision = get_data_decimal_precision();
+ StoreDay::save(id, &memory_cache, dec_precision);
+ while(memory_cache.empty() == false) {
+ data = memory_cache.back();
+ memory_cache.pop_back();
+ delete(data);