Added InfluxDB-client library

Version 3.9.0 https://github.com/tobiasschuerg/InfluxDB-Client-for-Arduino
2021-11-23 12:51:13 +01:00
parent 1c5a0638ed
commit 739f27c0b8
30 changed files with 3665 additions and 1 deletions
--- a/lib/influxdb-client-3.9.0/Point.cpp
+++ b/lib/influxdb-client-3.9.0/Point.cpp
@@ -0,0 +1,127 @@
+/**
+ * 
+ * Point.cpp: Point for write into InfluxDB server
+ * 
+ * MIT License
+ * 
+ * Copyright (c) 2020 InfluxData
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+*/
+
+#include "Point.h"
+#include "util/helpers.h"
+
+Point::Point(String measurement):
+    _measurement(escapeKey(measurement, false)),
+    _tags(""),
+    _fields(""),
+    _timestamp("")
+{
+
+}
+
+void Point::addTag(String name, String value) {
+    if(_tags.length() > 0) {
+        _tags += ',';
+    }
+    _tags += escapeKey(name);
+    _tags += '=';
+    _tags += escapeKey(value);
+}
+
+void Point::addField(String name, const char *value) { 
+    putField(name, "\"" + escapeValue(value) + "\""); 
+}
+
+void Point::putField(String name, String value) {
+    if(_fields.length() > 0) {
+        _fields += ',';
+    }
+    _fields += escapeKey(name);
+    _fields += '=';
+    _fields += value;
+}
+
+String Point::toLineProtocol(String includeTags) const {
+    return createLineProtocol(includeTags);
+}
+
+String Point::createLineProtocol(String &incTags) const {
+    String line;
+    line.reserve(_measurement.length() + 1 + incTags.length() + 1 + _tags.length() + 1 + _fields.length() + 1 + _timestamp.length());
+    line += _measurement;
+    if(incTags.length()>0) {
+        line += ",";
+        line += incTags;
+    }
+    if(hasTags()) {
+        line += ",";
+        line += _tags;
+    }
+    if(hasFields()) {
+        line += " ";
+        line += _fields;
+    }
+    if(hasTime()) {
+        line += " ";
+        line += _timestamp;
+    }
+    return line;
+ }
+
+void  Point::setTime(WritePrecision precision) {
+    struct timeval tv;
+    gettimeofday(&tv, NULL);
+    
+    switch(precision) {
+        case WritePrecision::NS:
+            setTime(getTimeStamp(&tv,9));
+            break;
+        case WritePrecision::US:
+            setTime(getTimeStamp(&tv,6));
+            break;
+        case WritePrecision::MS: 
+            setTime(getTimeStamp(&tv,3));
+            break;
+        case WritePrecision::S:
+            setTime(getTimeStamp(&tv,0));
+            break;
+        case WritePrecision::NoTime:
+            _timestamp = "";
+            break;
+    }
+}
+
+void  Point::setTime(unsigned long long timestamp) {
+    _timestamp = timeStampToString(timestamp);
+}
+
+void  Point::setTime(String timestamp) {
+    _timestamp = timestamp;
+}
+
+void  Point::clearFields() {
+    _fields = (char *)nullptr;
+    _timestamp = (char *)nullptr;
+}
+
+void Point:: clearTags() {
+    _tags = (char *)nullptr;
+}