Diff: senml_double_pack.cpp

Revision:

0:a9259748d982

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/senml_double_pack.cpp	Sat May 19 17:35:20 2018 +0000
@@ -0,0 +1,78 @@
+/*  _  __  ____    _   _ 
+ * | |/ / |  _ \  | \ | |
+ * | ' /  | |_) | |  \| |
+ * | . \  |  __/  | |\  |
+ * |_|\_\ |_|     |_| \_|
+ * 
+ * (c) 2018 KPN
+ * License: MIT License.
+ * Author: Jan Bogaerts
+ * 
+ * pack (document) with double base values
+ */
+
+
+#include <senml_double_pack.h> 
+#include <senml_helpers.h>
+#include <cbor.h> 
+
+
+void SenMLDoublePack::setupStreamCtx(Stream *dest, SenMLStreamMethod format)
+{
+    SenMLPack::setupStreamCtx(dest, format);
+    _streamCtx->baseValue.baseDouble = this->getBaseValue();
+    _streamCtx->baseSum.baseDouble = this->getBaseValue();
+    _streamCtx->baseDataType = CBOR_TYPE_DOUBLE;
+}
+
+void SenMLDoublePack::setupStreamCtx(char *dest, int length, SenMLStreamMethod format)
+{
+    SenMLPack::setupStreamCtx(dest, length, format);
+    _streamCtx->baseValue.baseDouble = this->getBaseValue();
+    _streamCtx->baseSum.baseDouble = this->getBaseValue();
+    _streamCtx->baseDataType = CBOR_TYPE_DOUBLE;
+}
+
+void SenMLDoublePack::fieldsToJson() 
+{
+    double val;
+    SenMLPack::fieldsToJson();
+    val = this->getBaseValue();
+    if(val != 0){
+        printText(",\"bv\":", 6);
+        printDouble(val, SENML_MAX_DOUBLE_PRECISION);
+    }
+
+    val = this->getBaseSum();
+    if(val != 0){
+        printText(",\"bs\":", 6);
+        printDouble(val, SENML_MAX_DOUBLE_PRECISION);
+    }
+
+}
+
+int SenMLDoublePack::fieldsToCbor() 
+{
+    int val;
+    int res = SenMLPack::fieldsToCbor();
+    
+    val = this->getBaseValue();
+    if(val){
+        res += cbor_serialize_int(SENML_CBOR_VB_LABEL);
+        res += cbor_serialize_double(val);
+    }
+
+    val = this->getBaseSum();
+    if(val){
+        res += cbor_serialize_int(SENML_CBOR_BS_LABEL);
+        res += cbor_serialize_double(val);
+    }
+    return res;
+}
+
+
+
+
+
+
+