+static DataItem *get_dataitem_by_param_name(DataItemSequence *seq, const char *arg_name_param) {
+ DataItem *ret_val;
+ long int count;
+ DataItem *item;
+ const char *item_name;
+
+ ret_val = NULL;
+ count = seq->length();
+ for (long ii = 0; ii < count; ii++) {
+ item = &(*seq)[ii];
+ item_name = item->name;
+ if (strcmp(arg_name_param, item_name) == 0) {
+ ret_val = item;
+ break;
+ }
+ }
+ return ret_val;
+}
+
+bool BusMessage::get_type(long *type_param) {
+ bool ret_val;
+ long res;
+
+ ret_val = get_long_parameter(CONST_MSG_ID_KEY_NAME, &res);
+ if (ret_val == true) {
+ *type_param = res;
+ }
+ return ret_val;
+}
+
+bool BusMessage::get_string_parameter(const char *arg_name_param, const char **value_param) {
+ bool ret_val;
+ DataItem *item;
+ DataItemSequence *seq;
+
+ ret_val = false;
+ seq = (DataItemSequence *)_dataItemSeq;
+ item = get_dataitem_by_param_name(seq, arg_name_param);
+ if (item != NULL) {
+ item->value >>= *value_param;
+ ret_val = true;
+ }
+ return ret_val;
+}
+
+bool BusMessage::get_long_parameter(const char *arg_name_param, long *value_param) {
+ bool ret_val;
+ DataItem *item;
+ DataItemSequence *seq;
+
+ ret_val = false;
+ seq = (DataItemSequence *)_dataItemSeq;
+ item = get_dataitem_by_param_name(seq, arg_name_param);
+ if (item != NULL) {
+ item->value >>= *value_param;
+ ret_val = true;
+ }
+ return ret_val;
+}
+
+bool BusMessage::get_int_parameter(const char *arg_name_param, int *value_param) {
+ bool ret_val;
+ DataItem *item;
+ DataItemSequence *seq;
+ long tmp;
+
+ ret_val = false;
+ seq = (DataItemSequence *)_dataItemSeq;
+ item = get_dataitem_by_param_name(seq, arg_name_param);
+ if (item != NULL) {
+ item->value >>= tmp;
+ *value_param = (int)tmp;
+ ret_val = true;
+ }
+ return ret_val;
+}
+
+bool BusMessage::get_double_parameter(const char *arg_name_param, double *value_param) {
+ bool ret_val;
+ DataItem *item;
+ DataItemSequence *seq;
+
+ ret_val = false;
+ seq = (DataItemSequence *)_dataItemSeq;
+ item = get_dataitem_by_param_name(seq, arg_name_param);
+ if (item != NULL) {
+ item->value >>= *value_param;
+ ret_val = true;
+ }
+ return ret_val;
+}
+
+bool BusMessage::get_float_parameter(const char *arg_name_param, float *value_param) {
+ bool ret_val;
+ DataItem *item;
+ DataItemSequence *seq;
+
+ ret_val = false;
+ seq = (DataItemSequence *)_dataItemSeq;
+ item = get_dataitem_by_param_name(seq, arg_name_param);
+ if (item != NULL) {
+ item->value >>= *value_param;
+ ret_val = true;
+ }
+ return ret_val;
+}
+