private static int ProcessFile(FileInfo file)
{
if (!file.Exists)
{
Console.WriteLine("ERROR: file '{0}' not found.", file.FullName);
return(1);
}
try {
// try to convert daq to csv
using (var daqDataFileReader = new DaqDataFileReader(file)) {
return(SaveCsv(ReadAll(daqDataFileReader), file.FullName));
}
}
catch (IOException ex) {
if (!file.Extension.EndsWith("csv", StringComparison.OrdinalIgnoreCase))
{
Console.WriteLine("ERROR: csv may already exist.");
}
}
catch (Exception ex) {
return(1);
}
try {
using (var csvDataFileReader = new CsvDataFileReader(file.FullName)) {
return(SaveDat(CorrectTimeStamps(csvDataFileReader.ReadAll()), file.FullName));
}
}
catch (Exception ex) {
; // not a CSV file?
}
return(2);
}
private static IEnumerable <PackedReading> ReadAll(DaqDataFileReader reader)
{
while (reader.MoveNext())
{
yield return(reader.Current);
}
}
public void FirstHeaderDateTimeTest()
{
var firstDate = default(DateTime);
var recordsRead = -999;
using (var stream = DaqDataFileTestUtility.CreateSampleDaqFileStream()) {
using (var reader = new DaqDataFileReader(stream)) {
recordsRead = reader.ReadNextValidStamp(out firstDate);
}
}
Assert.AreNotEqual(-999, recordsRead, "Tested method was not executed.");
Assert.AreNotEqual(-1, firstDate, "Valid date was not found.");
Assert.AreNotEqual(default(DateTime), firstDate, "Valid date was not found.");
Assert.AreEqual(new DateTime(2010, 3, 15, 19, 30, 23), firstDate, "Wrong date was read.");
}
public void ReadFirstThreeRecordsTest()
{
DateTime stamp;
// setup the stamp variable to compare
Assert.True(DaqDataFileInfo.TryConvert7ByteDateTime(
new byte[] { 0x07, 0xda, 0x03, 0x0f, 0x13, 0x1e, 0x17, 0xa5 },
0, out stamp
));
using (var stream = DaqDataFileTestUtility.CreateSampleDaqFileStream()) {
using (var reader = new DaqDataFileReader(stream)) {
Assert.True(reader.MoveNext());
Assert.AreEqual(
PackedReadingValues.FromDeviceBytes(new byte[] {
0x00, 0x01, 0x09, 0x41, 0x33, 0x60, 0x00, 0x1f
}, 0),
reader.Current.Values
);
Assert.AreEqual(stamp.Add(new TimeSpan(0, 0, 0, 1)), reader.Current.TimeStamp);
Assert.True(reader.MoveNext());
Assert.AreEqual(
PackedReadingValues.FromDeviceBytes(new byte[] {
0x00, 0x01, 0x05, 0x41, 0x33, 0x60, 0x00, 0x1f
}, 0),
reader.Current.Values
);
Assert.AreEqual(stamp.Add(new TimeSpan(0, 0, 0, 2)), reader.Current.TimeStamp);
Assert.True(reader.MoveNext());
Assert.AreEqual(
PackedReadingValues.FromDeviceBytes(new byte[] {
0x00, 0x01, 0x09, 0x41, 0x33, 0x60, 0x00, 0x1f
}, 0),
reader.Current.Values
);
Assert.AreEqual(stamp.Add(new TimeSpan(0, 0, 0, 3)), reader.Current.TimeStamp);
}
}
}
