Diff: senml_int_record.cpp

Revision:

0:a9259748d982

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/senml_int_record.cpp	Sat May 19 17:35:20 2018 +0000
@@ -0,0 +1,98 @@
+/*  _  __  ____    _   _ 
+ * | |/ / |  _ \  | \ | |
+ * | ' /  | |_) | |  \| |
+ * | . \  |  __/  | |\  |
+ * |_|\_\ |_|     |_| \_|
+ * 
+ * (c) 2018 KPN
+ * License: MIT License.
+ * Author: Jan Bogaerts
+ * 
+ * support for int sensors
+ */
+
+#include <senml_int_record.h>
+#include <cbor.h>
+#include <senml_helpers.h>
+#include <senml_int_pack.h> 
+#include <senml_double_pack.h> 
+
+SenMLIntRecord::SenMLIntRecord(const char* name): SenMLRecordTemplate(name)
+{
+}
+
+SenMLIntRecord::SenMLIntRecord(const char* name, SenMLUnit unit): SenMLRecordTemplate(name, unit)
+{
+}
+
+int SenMLIntRecord::getAdjustedValue()
+{
+    int adjustedValue = this->get();
+    if(_streamCtx->baseDataType == CBOR_TYPE_INT){
+        if(this->asSum())
+            adjustedValue -= ((SenMLIntPack*)this->getRoot())->getBaseSum();
+        else
+            adjustedValue -= ((SenMLIntPack*)this->getRoot())->getBaseValue();
+    }
+    return adjustedValue;
+}
+
+double SenMLIntRecord::getAdjustedValueD()
+{
+    double adjustedValue = this->get();
+    if(_streamCtx->baseDataType == CBOR_TYPE_DOUBLE){
+        if(this->asSum())
+            adjustedValue -= ((SenMLDoublePack*)this->getRoot())->getBaseSum();
+        else
+            adjustedValue -= ((SenMLDoublePack*)this->getRoot())->getBaseValue();
+    }
+    return adjustedValue;
+}
+
+void SenMLIntRecord::fieldsToJson()
+{
+    SenMLRecord::fieldsToJson();
+    if(this->asSum())
+        printText(",\"s\":", 5);
+    else
+        printText(",\"v\":", 5);
+
+    //if the parent pack has a base value or base sum of type double, then we need to render a double value.
+    if(_streamCtx->baseDataType == CBOR_TYPE_INT || _streamCtx->baseDataType == CBOR_TYPE_DATA){
+        #ifdef __MBED__
+            char buf[10];
+            sprintf(buf, "%d", this->getAdjustedValue());
+            String val = buf;
+        #else
+            String val(this->getAdjustedValue());
+        #endif
+        printText(val.c_str(), val.length());
+    }
+    else{
+        printDouble(this->getAdjustedValueD(), SENML_MAX_DOUBLE_PRECISION);
+    }
+}
+
+
+int SenMLIntRecord::fieldsToCbor()
+{
+    int res = SenMLRecord::fieldsToCbor();
+    if(this->asSum())
+        res += cbor_serialize_int(SENML_CBOR_S_LABEL);
+    else
+        res += cbor_serialize_int(SENML_CBOR_V_LABEL);
+
+    //if the parent pack has a base value or base sum of type double, then we need to render a double value.
+    if(_streamCtx->baseDataType == CBOR_TYPE_INT || _streamCtx->baseDataType == CBOR_TYPE_DATA)        
+        res += cbor_serialize_int(this->getAdjustedValue());
+    else
+        res += cbor_serialize_double(this->getAdjustedValueD());
+    return res;
+}
+
+
+
+
+
+
+