/**
* <summary>
* Builds a list of all data streams hold by the data logger.
* <para>
* The caller must pass by reference an empty array to hold YDataStream
* objects, and the function fills it with objects describing available
* data sequences.
* </para>
* </summary>
* <param name="v">
* an array of YDataStream objects to be filled in
* </param>
* <returns>
* YAPI.SUCCESS if the call succeeds.
* </returns>
* <para>
* On failure, throws an exception or returns a negative error code.
* </para>
*/
public int get_dataStreams(List <YDataStream> v)
{
int functionReturnValue = 0;
YAPI.TJsonParser j = null;
int i = 0;
int res = 0;
YAPI.TJSONRECORD root = default(YAPI.TJSONRECORD);
YAPI.TJSONRECORD el = default(YAPI.TJSONRECORD);
v.Clear();
res = getData(0, 0, ref j);
if ((res != YAPI.SUCCESS))
{
functionReturnValue = res;
return(functionReturnValue);
}
root = j.GetRootNode();
for (i = 0; i <= root.itemcount - 1; i++)
{
el = root.items[i];
v.Add(new YDataStream(this, el.items[0].ivalue, el.items[1].ivalue, el.items[2].ivalue, el.items[3].ivalue));
}
j = null;
functionReturnValue = YAPI.SUCCESS;
return(functionReturnValue);
}
// Token: 0x060000B5 RID: 181 RVA: 0x000058E8 File Offset: 0x00003AE8
public int load(int msValidity)
{
YAPI.YDevice dev = null;
string errmsg = "";
YAPI.TJsonParser apires = null;
string errbuf = "";
string funcId = "";
int devdesc = 0;
string serial = "";
string funcName = "";
string funcVal = "";
YAPI.TJSONRECORD?node = null;
int res = this._getDevice(ref dev, ref errmsg);
if (YAPI.YISERR(res))
{
this._throw(res, errmsg);
return(res);
}
res = dev.requestAPI(out apires, ref errmsg);
if (YAPI.YISERR(res))
{
this._throw(res, errmsg);
return(res);
}
int fundescr = YAPI.yapiGetFunction(this._className, this._func, ref errmsg);
if (YAPI.YISERR(fundescr))
{
this._throw(res, errmsg);
return(fundescr);
}
devdesc = 0;
res = YAPI.yapiGetFunctionInfo(fundescr, ref devdesc, ref serial, ref funcId, ref funcName, ref funcVal, ref errbuf);
if (YAPI.YISERR(res))
{
this._throw(res, errmsg);
return(res);
}
node = apires.GetChildNode(null, funcId);
if (node == null)
{
this._throw(-8, "unexpected JSON structure: missing function " + funcId);
return(-8);
}
this._parse(node.GetValueOrDefault());
this._cacheExpiration = YAPI.GetTickCount() + (long)msValidity;
return(0);
}
//--- (end of generated code: YFileRecord definitions)
public YFileRecord(string data)
{
YAPI.TJsonParser p;
Nullable<YAPI.TJSONRECORD> node;
//--- (generated code: YFileRecord attributes initialization)
//--- (end of generated code: YFileRecord attributes initialization)
p = new YAPI.TJsonParser(data, false);
node = p.GetChildNode(null, "name");
this._name = node.Value.svalue;
node = p.GetChildNode(null, "size");
this._size = (int)node.Value.ivalue;
node = p.GetChildNode(null, "crc");
this._crc = (int)node.Value.ivalue;
}
//--- (end of generated code: YFileRecord definitions)
public YFileRecord(string data)
{
YAPI.TJsonParser p;
Nullable <YAPI.TJSONRECORD> node;
//--- (generated code: YFileRecord attributes initialization)
//--- (end of generated code: YFileRecord attributes initialization)
p = new YAPI.TJsonParser(data, false);
node = p.GetChildNode(null, "name");
this._name = node.Value.svalue;
node = p.GetChildNode(null, "size");
this._size = (int)node.Value.ivalue;
node = p.GetChildNode(null, "crc");
this._crc = (int)node.Value.ivalue;
}
/**
* <summary>
* Builds a list of all data streams hold by the data logger (legacy method).
* <para>
* The caller must pass by reference an empty array to hold YDataStream
* objects, and the function fills it with objects describing available
* data sequences.
* </para>
* <para>
* This is the old way to retrieve data from the DataLogger.
* For new applications, you should rather use <c>get_dataSets()</c>
* method, or call directly <c>get_recordedData()</c> on the
* sensor object.
* </para>
* <para>
* </para>
* </summary>
* <param name="v">
* an array of YDataStream objects to be filled in
* </param>
* <returns>
* <c>YAPI.SUCCESS</c> if the call succeeds.
* </returns>
* <para>
* On failure, throws an exception or returns a negative error code.
* </para>
*/
public int get_dataStreams(List <YDataStream> v)
{
YAPI.TJsonParser j = null;
int i = 0;
int res = 0;
YAPI.TJSONRECORD root = default(YAPI.TJSONRECORD);
YAPI.TJSONRECORD el = default(YAPI.TJSONRECORD);
v.Clear();
res = getData(0, 0, ref j);
if (res != YAPI.SUCCESS)
{
return(res);
}
root = j.GetRootNode();
if (root.itemcount == 0)
{
return(YAPI.SUCCESS);
}
if (root.items[0].recordtype == YAPI.TJSONRECORDTYPE.JSON_ARRAY)
{
// old datalogger format: [runIdx, timerel, utc, interval]
for (i = 0; i <= root.itemcount - 1; i++)
{
el = root.items[i];
v.Add(new YOldDataStream(this, (int)el.items[0].ivalue, (int)el.items[1].ivalue, (UInt32)el.items[2].ivalue, (int)el.items[3].ivalue));
}
}
else
{
// new datalogger format: {"id":"...","unit":"...","streams":["...",...]}
string json_buffer = j.convertToString(root, false);
List <YDataSet> sets = this.parse_dataSets(YAPI.DefaultEncoding.GetBytes(json_buffer));
for (int sj = 0; sj < sets.Count; sj++)
{
List <YDataStream> ds = sets[sj].get_privateDataStreams();
for (int si = 0; si < ds.Count; si++)
{
v.Add(ds[si]);
}
}
}
j = null;
return(YAPI.SUCCESS);
}
//--- (end of generated code: YWlanRecord definitions)
public YWlanRecord(string data)
{
YAPI.TJsonParser p;
Nullable <YAPI.TJSONRECORD> node;
//--- (generated code: YWlanRecord attributes initialization)
//--- (end of generated code: YWlanRecord attributes initialization)
p = new YAPI.TJsonParser(data, false);
node = p.GetChildNode(null, "ssid");
this._ssid = node.Value.svalue;
node = p.GetChildNode(null, "sec");
this._sec = node.Value.svalue;
node = p.GetChildNode(null, "rssi");
this._rssi = (int)node.Value.ivalue;
node = p.GetChildNode(null, "channel");
this._channel = (int)node.Value.ivalue;
}
//--- (end of generated code: YDataLogger implementation)
public int getData(long runIdx, long timeIdx, ref YAPI.TJsonParser jsondata)
{
YAPI.YDevice dev = null;
string errmsg = "";
string query = null;
string buffer = "";
int res = 0;
if (_dataLoggerURL == "")
{
_dataLoggerURL = "/logger.json";
}
// Resolve our reference to our device, load REST API
res = _getDevice(ref dev, ref errmsg);
if (YAPI.YISERR(res))
{
_throw(res, errmsg);
return(res);
}
if (timeIdx > 0)
{
query = "GET " + _dataLoggerURL + "?run=" + runIdx.ToString() + "&time=" + timeIdx.ToString() + " HTTP/1.1\r\n\r\n";
}
else
{
query = "GET " + _dataLoggerURL + " HTTP/1.1\r\n\r\n";
}
res = dev.HTTPRequest(query, ref buffer, ref errmsg);
if (YAPI.YISERR(res))
{
res = YAPI.UpdateDeviceList(ref errmsg);
if (YAPI.YISERR(res))
{
_throw(res, errmsg);
return(res);
}
res = dev.HTTPRequest("GET " + _dataLoggerURL + " HTTP/1.1\r\n\r\n", ref buffer, ref errmsg);
if (YAPI.YISERR(res))
{
_throw(res, errmsg);
return(res);
}
}
try
{
jsondata = new YAPI.TJsonParser(buffer);
}
catch (Exception e)
{
errmsg = "unexpected JSON structure: " + e.Message;
_throw(YAPI.IO_ERROR, errmsg);
return(YAPI.IO_ERROR);
}
if (jsondata.httpcode == 404 && _dataLoggerURL != "/dataLogger.json")
{
// retry using backward-compatible datalogger URL
_dataLoggerURL = "/dataLogger.json";
return(this.getData(runIdx, timeIdx, ref jsondata));
}
return(YAPI.SUCCESS);
}
public new int loadStream()
{
YAPI.TJsonParser json = null;
int res = 0;
int count = 0;
YAPI.TJSONRECORD root = default(YAPI.TJSONRECORD);
YAPI.TJSONRECORD el = default(YAPI.TJSONRECORD);
string name = null;
List <int> coldiv = new List <int>();
List <int> coltype = new List <int>();
List <int> udat = new List <int>();
List <double> date = new List <double>();
List <double> colscl = new List <double>();
List <int> colofs = new List <int>();
List <int> caltyp = new List <int>();
List <YAPI.yCalibrationHandler> calhdl = new List <YAPI.yCalibrationHandler>();
List <List <int> > calpar = new List <List <int> >();
List <List <double> > calraw = new List <List <double> >();
List <List <double> > calref = new List <List <double> >();
int x = 0;
int i = 0;
int j = 0;
res = _dataLogger.getData(_runNo, _timeStamp, ref json);
if ((res != YAPI.SUCCESS))
{
return(res);
}
_nRows = 0;
_nCols = 0;
_columnNames.Clear();
_values = new List <List <double> >();
root = json.GetRootNode();
for (i = 0; i <= root.membercount - 1; i++)
{
el = root.members[i];
name = el.name;
if (name == "time")
{
_timeStamp = (int)el.ivalue;
}
else if (name == "UTC")
{
_utcStamp = (UInt32)el.ivalue;
}
else if (name == "interval")
{
_interval = (int)el.ivalue;
}
else if (name == "nRows")
{
_nRows = (int)el.ivalue;
}
else if (name == "keys")
{
_nCols = el.itemcount;
for (j = 0; j <= _nCols - 1; j++)
{
_columnNames.Add(el.items[j].svalue);
}
}
else if (name == "div")
{
_nCols = el.itemcount;
for (j = 0; j <= _nCols - 1; j++)
{
coldiv.Add((int)el.items[j].ivalue);
}
}
else if (name == "type")
{
_nCols = el.itemcount;
for (j = 0; j <= _nCols - 1; j++)
{
coltype.Add((int)el.items[j].ivalue);
}
}
else if (name == "scal")
{
_nCols = el.itemcount;
for (j = 0; j <= _nCols - 1; j++)
{
colscl.Add(el.items[j].ivalue / 65536.0);
if (coltype[j] != 0)
{
colofs.Add(-32767);
}
else
{
colofs.Add(0);
}
}
}
else if (name == "cal")
{
//fixme no calibration
}
else if (name == "data")
{
if (colscl.Count <= 0)
{
for (j = 0; j <= _nCols - 1; j++)
{
colscl.Add(1.0 / coldiv[j]);
if (coltype[j] != 0)
{
colofs.Add(-32767);
}
else
{
colofs.Add(0);
}
}
}
udat.Clear();
if (el.recordtype == YAPI.TJSONRECORDTYPE.JSON_STRING)
{
udat = YAPI._decodeWords(el.svalue);
}
else
{
count = el.itemcount;
for (j = 0; j <= count - 1; j++)
{
int tmp = (int)(el.items[j].ivalue);
udat.Add(tmp);
}
}
_values = new List <List <double> >();
List <double> dat = new List <double>();
foreach (int uval in udat)
{
double value;
if (coltype[x] < 2)
{
value = (uval + colofs[x]) * colscl[x];
}
else
{
value = YAPI._decimalToDouble(uval - 32767);
}
if (caltyp[x] > 0 && calhdl[x] != null)
{
YAPI.yCalibrationHandler handler = calhdl[x];
if (caltyp[x] <= 10)
{
value = handler((uval + colofs[x]) / coldiv[x], caltyp[x], calpar[x], calraw[x], calref[x]);
}
else if (caltyp[x] > 20)
{
value = handler(value, caltyp[x], calpar[x], calraw[x], calref[x]);
}
}
dat.Add(value);
x++;
if (x == _nCols)
{
_values.Add(dat);
dat.Clear();
x = 0;
}
}
}
}
json = null;
return(YAPI.SUCCESS);
}
public int getData(long runIdx, long timeIdx, ref YAPI.TJsonParser jsondata)
{
int functionReturnValue = 0;
YAPI.YDevice dev = null;
string errmsg = "";
string query = null;
string buffer = "";
int res = 0;
if (_dataLoggerURL == "") _dataLoggerURL = "/logger.json";
// Resolve our reference to our device, load REST API
res = _getDevice(ref dev, ref errmsg);
if ((YAPI.YISERR(res)))
{
_throw(res, errmsg);
functionReturnValue = res;
return functionReturnValue;
}
if ((timeIdx > 0))
{
query = "GET " + _dataLoggerURL + "?run=" + runIdx.ToString() + "&time=" + timeIdx.ToString() + " HTTP/1.1\n\r\n\r";
}
else
{
query = "GET " + _dataLoggerURL + " HTTP/1.1\n\r\n\r";
}
res = dev.HTTPRequest(query, ref buffer, ref errmsg);
if ((YAPI.YISERR(res)))
{
res = YAPI.UpdateDeviceList(ref errmsg);
if ((YAPI.YISERR(res)))
{
_throw(res, errmsg);
functionReturnValue = res;
return functionReturnValue;
}
res = dev.HTTPRequest("GET " + _dataLoggerURL + " HTTP/1.1\n\r\n\r", ref buffer, ref errmsg);
if ((YAPI.YISERR(res)))
{
_throw(res, errmsg);
functionReturnValue = res;
return functionReturnValue;
}
}
try
{
jsondata = new YAPI.TJsonParser(buffer);
}
catch (Exception e)
{
errmsg = "unexpected JSON structure: " + e.Message;
_throw(YAPI.IO_ERROR, errmsg);
functionReturnValue = YAPI.IO_ERROR;
return functionReturnValue;
}
if (jsondata.httpcode == 404 && _dataLoggerURL != "/dataLogger.json")
{
// retry using backward-compatible datalogger URL
_dataLoggerURL = "/dataLogger.json";
return this.getData(runIdx, timeIdx, ref jsondata);
}
functionReturnValue = YAPI.SUCCESS;
return functionReturnValue;
}
//--- (end of generated code: YWlanRecord definitions)
public YWlanRecord(string data)
{
YAPI.TJsonParser p;
Nullable<YAPI.TJSONRECORD> node;
//--- (generated code: YWlanRecord attributes initialization)
//--- (end of generated code: YWlanRecord attributes initialization)
p = new YAPI.TJsonParser(data, false);
node = p.GetChildNode(null, "ssid");
this._ssid = node.Value.svalue;
node = p.GetChildNode(null, "sec");
this._sec = node.Value.svalue;
node = p.GetChildNode(null, "rssi");
this._rssi = (int)node.Value.ivalue;
node = p.GetChildNode(null, "channel");
this._channel = (int)node.Value.ivalue;
}
private int loadStream()
{
YAPI.TJsonParser json = null;
int res = 0;
int count = 0;
YAPI.TJSONRECORD root = default(YAPI.TJSONRECORD);
YAPI.TJSONRECORD el = default(YAPI.TJSONRECORD);
string name = null;
List <int> coldiv = new List <int>();
List <int> coltype = new List <int>();
List <uint> udat = new List <uint>();
List <double> date = new List <double>();
List <double> colscl = new List <double>();
int x = 0;
int y = 0;
int i = 0;
int j = 0;
double value = 0;
res = dataLogger.getData(runNo, timeStamp, ref json);
if ((res != YAPI.SUCCESS))
{
return(res);
}
nRows = 0;
nCols = 0;
columnNames.Clear();
values = new double[1, 1];
root = json.GetRootNode();
for (i = 0; i <= root.membercount - 1; i++)
{
el = root.members[i];
name = el.name;
if (name == "time")
{
timeStamp = el.ivalue;
}
else if (name == "UTC")
{
utcStamp = el.ivalue;
}
else if (name == "interval")
{
interval = el.ivalue;
}
else if (name == "nRows")
{
nRows = el.ivalue;
}
else if (name == "keys")
{
nCols = el.itemcount;
for (j = 0; j <= nCols - 1; j++)
{
columnNames.Add(el.items[j].svalue);
}
}
else if (name == "div")
{
nCols = el.itemcount;
for (j = 0; j <= nCols - 1; j++)
{
coldiv.Add(el.items[j].ivalue);
}
}
else if (name == "type")
{
nCols = el.itemcount;
for (j = 0; j <= nCols - 1; j++)
{
coltype.Add(el.items[j].ivalue);
}
}
else if (name == "scal")
{
nCols = el.itemcount;
for (j = 0; j <= nCols - 1; j++)
{
colscl.Add(el.items[j].ivalue / 65536.0);
}
}
else if (name == "data")
{
if (colscl.Count <= 0)
{
for (j = 0; j <= nCols - 1; j++)
{
colscl.Add(1.0 / coldiv[j]);
}
}
udat.Clear();
if (el.recordtype == YAPI.TJSONRECORDTYPE.JSON_STRING)
{
string sdat = el.svalue;
for (int p = 0; p < sdat.Length;)
{
uint val;
uint c = sdat[p++];
if (c >= 'a')
{
int srcpos = (int)(udat.Count - 1 - (c - 'a'));
if (srcpos < 0)
{
dataLogger.throw_friend(YAPI.IO_ERROR, "Unexpected JSON reply format");
return(YAPI.IO_ERROR);
}
val = udat[srcpos];
}
else
{
if (p + 2 > sdat.Length)
{
dataLogger.throw_friend(YAPI.IO_ERROR, "Unexpected JSON reply format");
return(YAPI.IO_ERROR);
}
val = (c - '0');
c = sdat[p++];
val += (c - '0') << 5;
c = sdat[p++];
if (c == 'z')
{
c = '\\';
}
val += (c - '0') << 10;
}
udat.Add(val);
}
}
else
{
count = el.itemcount;
for (j = 0; j <= count - 1; j++)
{
u32 tmp = (u32)(el.items[j].ivalue);
udat.Add(tmp);
}
}
values = new double[nRows, nCols];
foreach (u32 uval in udat)
{
value = uval;
if (coltype[x] == 0)
{
value = value * colscl[x];
}
else
{
if (coltype[x] == 1)
{
value = (value - 32767) * colscl[x];
}
}
values[y, x] = value;
x++;
if (x == nCols)
{
x = 0;
y++;
}
}
}
}
json = null;
return(YAPI.SUCCESS);
}
protected string _json_get_key(byte[] data, string key)
{
Nullable<YAPI.TJSONRECORD> node;
string st = YAPI.DefaultEncoding.GetString(data);
YAPI.TJsonParser p;
if (!YAPI.ExceptionsDisabled) p= new YAPI.TJsonParser(st, false);
else try
{
p = new YAPI.TJsonParser(st, false);
}
catch
{
return "";
}
node = p.GetChildNode(null, key);
return node.Value.svalue;
}
protected List<string> _json_get_array(byte[] data)
{
string st = YAPI.DefaultEncoding.GetString(data);
YAPI.TJsonParser p;
if (!YAPI.ExceptionsDisabled) p = new YAPI.TJsonParser(st, false);
else try
{
p = new YAPI.TJsonParser(st, false);
}
catch
{
return null;
}
return p.GetAllChilds(null);
}
public string _json_get_string(byte[] data)
{
Nullable<YAPI.TJSONRECORD> node;
string json_str = YAPI.DefaultEncoding.GetString(data);
YAPI.TJsonParser p = new YAPI.TJsonParser('[' + json_str + ']', false);
node = p.GetRootNode();
return node.Value.items[0].svalue;
}
protected int _parse(string data)
{
YAPI.TJsonParser p;
if (!YAPI.ExceptionsDisabled) p= new YAPI.TJsonParser(data, false);
else try
{
p = new YAPI.TJsonParser(data, false);
}
catch
{
return YAPI.IO_ERROR;
}
Nullable<YAPI.TJSONRECORD> node, arr;
YDataStream stream;
long streamStartTime;
long streamEndTime;
long startTime = 0x7fffffff;
long endTime = 0;
double summaryMinVal = Double.MaxValue;
double summaryMaxVal = -Double.MaxValue;
double summaryTotalTime = 0;
double summaryTotalAvg = 0;
node = p.GetChildNode(null, "id");
this._functionId = node.Value.svalue;
node = p.GetChildNode(null, "unit");
this._unit = node.Value.svalue;
node = p.GetChildNode(null, "calib");
if (node != null)
{
this._calib = YAPI._decodeFloats(node.Value.svalue);
this._calib[0] = this._calib[0] / 1000;
}
else
{
node = p.GetChildNode(null, "cal");
this._calib = YAPI._decodeWords(node.Value.svalue);
}
arr = p.GetChildNode(null, "streams");
this._streams = new List<YDataStream>();
this._preview = new List<YMeasure>();
this._measures = new List<YMeasure>();
for (int i = 0; i < arr.Value.itemcount; i++)
{
stream = _parent._findDataStream(this, arr.Value.items[i].svalue);
streamStartTime = stream.get_startTimeUTC() - stream.get_dataSamplesIntervalMs() / 1000;
streamEndTime = stream.get_startTimeUTC() + stream.get_duration();
if (_startTime > 0 && streamEndTime <= _startTime)
{
// this stream is too early, drop it
}
else if (_endTime > 0 && stream.get_startTimeUTC() > this._endTime)
{
// this stream is too late, drop it
}
else
{
_streams.Add(stream);
if (startTime > streamStartTime)
{
startTime = streamStartTime;
}
if (endTime < streamEndTime)
{
endTime = streamEndTime;
}
if (stream.isClosed() && stream.get_startTimeUTC() >= this._startTime &&
(this._endTime == 0 || streamEndTime <= this._endTime))
{
if (summaryMinVal > stream.get_minValue()) {
summaryMinVal = stream.get_minValue();
}
if (summaryMaxVal < stream.get_maxValue()) {
summaryMaxVal = stream.get_maxValue();
}
summaryTotalAvg += stream.get_averageValue() * stream.get_duration();
summaryTotalTime += stream.get_duration();
YMeasure rec = new YMeasure(
stream.get_startTimeUTC(),
streamEndTime,
stream.get_minValue(),
stream.get_averageValue(),
stream.get_maxValue());
this._preview.Add(rec);
}
}
}
if ((this._streams.Count > 0) && (summaryTotalTime>0))
{
// update time boundaries with actual data
if (this._startTime < startTime)
{
this._startTime = startTime;
}
if (this._endTime == 0 || this._endTime > endTime)
{
this._endTime = endTime;
}
this._summary = new YMeasure(
_startTime,
_endTime,
summaryMinVal,
summaryTotalAvg / summaryTotalTime,
summaryMaxVal);
}
this._progress = 0;
return this.get_progress();
}
