X-Git-Url: http://pilppa.org/gitweb/?p=libplp.git;a=blobdiff_plain;f=src%2FDataReader.cc;h=00fc1f4da9f1d0462eb5bf77acc9fc4949951fc8;hp=00f861a61dc116907712e6e8bb10ac7c52ca4492;hb=860d8c023b82eeca9833d4a3f534c6d11a9523f3;hpb=65f22bbea2531f7cd492d6108b8902f92b7750a8

diff --git a/src/DataReader.cc b/src/DataReader.cc
index 00f861a..00fc1f4 100644
--- a/src/DataReader.cc
+++ b/src/DataReader.cc
@@ -35,12 +35,13 @@ DataReader::DataReader(string device_id_param) {
 	string	base_dir;
 
 	log_debug("device_id: %s\n", device_id_param.c_str());
-	device_config	= NULL;
-	device_id	= device_id_param;
-	base_dir	= DeviceConfig::get_base_dir_name();
-	device_dir	= FileUtil::concat_paths(base_dir, device_id);
-	device_ch_dir	= FileUtil::concat_paths(base_dir, "cache");
-	device_ch_dir	= FileUtil::concat_paths(device_ch_dir, device_id);
+	summary_calc_type	= MEAN;
+	device_config		= NULL;
+	device_id		= device_id_param;
+	base_dir		= DeviceConfig::get_base_dir_name();
+	device_dir		= FileUtil::concat_paths(base_dir, device_id);
+	device_ch_dir		= FileUtil::concat_paths(base_dir, "cache");
+	device_ch_dir		= FileUtil::concat_paths(device_ch_dir, device_id);
 }
 
 DataReader::~DataReader() {
@@ -447,14 +448,15 @@ string DataReader::get_device_id() {
  * @rerurn string representing device type.
  * In the case of error, an empty string is returned.
  */
-string DataReader::get_device_type() {
-	string	ret_val;
+bool DataReader::get_device_type(string& type_param) {
+	bool	ret_val;
 
+	ret_val	= false;
 	if (device_config == NULL) {
 		device_config	= DeviceConfig::get_device_config(device_id);
 	}
 	if (device_config != NULL) {
-		ret_val	= device_config->get_config_value(DEVICE_CONFIG_VALUE_KEY__TYPE);
+		ret_val	= device_config->get_config_value(DEVICE_CONFIG_VALUE_KEY__TYPE, type_param);
 	}
 	return ret_val;
 }