public static string FormatCollection(IEnumerable data, bool escapeLineBreaks, out bool needsEscaping)
{
StringBuilder stringBuilder = new StringBuilder(256);
needsEscaping = false;
foreach (object data2 in data)
{
bool flag;
string text = LogRowFormatter.Format(data2, out flag);
if (flag)
{
needsEscaping = true;
Utf8Csv.EscapeAndAppendCollectionMember(stringBuilder, text, escapeLineBreaks);
}
else
{
Utf8Csv.AppendCollectionMember(stringBuilder, text);
}
}
if (stringBuilder.Length > 0)
{
stringBuilder.Remove(stringBuilder.Length - 1, 1);
}
return(stringBuilder.ToString());
}
internal void Write(Stream output, DateTime date)
{
if (output.Position == 0L)
{
if (this.CsvOption != LogHeaderCsvOption.NotCsvCompatible)
{
Utf8Csv.WriteHeaderRow(output, this.schema.Fields);
}
else
{
Utf8Csv.WriteBom(output);
}
}
if (this.CsvOption != LogHeaderCsvOption.CsvStrict)
{
Utf8Csv.EncodeAndWrite(output, "#Software: ");
Utf8Csv.EncodeAndWriteLine(output, this.schema.Software);
Utf8Csv.EncodeAndWrite(output, "#Version: ");
Utf8Csv.EncodeAndWriteLine(output, this.schema.Version);
Utf8Csv.EncodeAndWrite(output, "#Log-type: ");
Utf8Csv.EncodeAndWriteLine(output, this.schema.LogType);
Utf8Csv.EncodeAndWrite(output, "#Date: ");
Utf8Csv.EncodeAndWriteLine(output, date.ToString("yyyy-MM-ddTHH\\:mm\\:ss.fffZ", DateTimeFormatInfo.InvariantInfo));
Utf8Csv.EncodeAndWrite(output, "#Fields: ");
Utf8Csv.WriteHeaderRow(output, this.schema.Fields);
}
}
protected virtual byte[] EncodeCollection(IEnumerable data)
{
bool flag;
string s = LogRowFormatter.FormatCollection(data, this.escapeLineBreaks, out flag);
if (!flag)
{
return(Utf8Csv.Encode(s));
}
return(Utf8Csv.EncodeAndEscape(s, this.escapeLineBreaks));
}
protected virtual byte[] EncodeBytes(byte[] data)
{
if (this.escapeRawData)
{
byte[] data2 = data;
if (this.ShouldConvertEncoding)
{
data2 = Encoding.Convert(Encoding.GetEncoding("iso-8859-1"), Encoding.UTF8, data);
}
return(Utf8Csv.Escape(data2, true));
}
return(data);
}
public static void WriteRawRow(Stream output, byte[][] fields)
{
int num = fields.Length - 1;
for (int i = 0; i < fields.Length; i++)
{
if (fields[i] != null)
{
Utf8Csv.WriteBytes(output, fields[i]);
}
if (i == num)
{
Utf8Csv.WriteBytes(output, Utf8Csv.NewLine);
}
else
{
Utf8Csv.WriteByte(output, 44);
}
}
}
public static void WriteHeaderRow(Stream output, string[] fields)
{
int num = fields.Length - 1;
for (int i = 0; i < fields.Length; i++)
{
if (fields[i] != null)
{
Utf8Csv.EncodeEscapeAndWrite(output, fields[i]);
}
if (i == num)
{
Utf8Csv.WriteBytes(output, Utf8Csv.NewLine);
}
else
{
Utf8Csv.WriteByte(output, 44);
}
}
}
protected virtual byte[] Encode(object data)
{
if (data == null)
{
return(null);
}
if (data is byte[])
{
return(this.EncodeBytes((byte[])data));
}
if (!(data is string) && data is IEnumerable)
{
return(this.EncodeCollection((IEnumerable)data));
}
bool flag;
string s = LogRowFormatter.Format(data, out flag);
if (!flag)
{
return(Utf8Csv.Encode(s));
}
return(Utf8Csv.EncodeAndEscape(s, this.escapeLineBreaks));
}
internal void Write(Stream output)
{
Utf8Csv.WriteRawRow(output, this.encodedFields);
}
internal static byte[] Escape(byte[] data)
{
return(Utf8Csv.Escape(data, false));
}
public static void WriteBom(Stream output)
{
Utf8Csv.WriteBytes(output, Utf8Csv.Bom);
}
public static void EncodeEscapeAndWriteLine(Stream output, string s)
{
Utf8Csv.WriteBytes(output, Utf8Csv.EncodeAndEscape(s));
Utf8Csv.WriteBytes(output, Utf8Csv.NewLine);
}
public static void EncodeAndWrite(Stream output, string s)
{
Utf8Csv.WriteBytes(output, Utf8Csv.Encode(s));
}
internal static byte[] EncodeAndEscape(string s, bool escapeLineBreaks)
{
return(Utf8Csv.Escape(Encoding.UTF8.GetBytes(s), escapeLineBreaks));
}
internal static byte[] EncodeAndEscape(string s)
{
return(Utf8Csv.EncodeAndEscape(s, false));
}
