public ActionResult DownloadTags(int id = invalidId, string formatString = "", bool setFormatString = false, bool includeHeader = false)
{
if (id == invalidId)
{
return(NoId());
}
if (setFormatString)
{
userQueries.SetAlbumFormatString(formatString);
}
else if (string.IsNullOrEmpty(formatString) && LoginManager.IsLoggedIn)
{
formatString = LoginManager.LoggedUser.AlbumFormatString;
}
if (string.IsNullOrEmpty(formatString))
{
formatString = TagFormatter.TagFormatStrings[0];
}
var album = Service.GetAlbum(id);
var tagString = Service.GetAlbumTagString(id, formatString, includeHeader);
var enc = new UTF8Encoding(true);
var data = enc.GetPreamble().Concat(enc.GetBytes(tagString)).ToArray();
return(File(data, "text/csv", album.Name + ".csv"));
}
public void WhenLimitIsNotSpecifiedAndEncodingHasNoPreambleDataIsCorrectlyAppendedToFileSink()
{
var encoding = new UTF8Encoding(false);
Assert.Equal(0, encoding.GetPreamble().Length);
WriteTwoEventsAndCheckOutputFileLength(null, encoding);
}
// http://www.unicode.org/faq/utf_bom.html
public static bool IsByteArrayStartsWithUtf8Bom(byte[] first3Bytes)
{
if (first3Bytes == null || first3Bytes.Length <= 2)
{
return(false);
}
if (sUtf8Bom == null)
{
var utf8WithBom = new UTF8Encoding(true);
sUtf8Bom = utf8WithBom.GetPreamble();
}
// NO need to check which is shorter...
// var shorter = sUtf8Bom.Length <= first3Bytes.Length ? sUtf8Bom : first3Bytes;
for (int i = 0; i < sUtf8Bom.Length; ++i)
{
if (sUtf8Bom[i] != first3Bytes[i])
{
return(false);
}
}
// return preamble.Where( ( p, i ) => p != bytes[i] ).Any();
return(true);
}
// For the input string, it simulates a XML string with or without Byte Order Mark (BOM)
private void UTF8String(bool useBOM)
{
UTF8Encoding encoder = new UTF8Encoding(useBOM);
byte[] bytesBOM = null;
byte[] bytesData = null;
byte[] bytesString = null;
// Generating BOM if the flag is true
if (useBOM)
{
bytesBOM = encoder.GetPreamble();
}
// Generating data
bytesData = encoder.GetBytes(_xmlSample);
// Adding BOM if the flag is true
if (useBOM)
{
bytesString = bytesBOM.Concat(bytesData).ToArray();
}
else
{
bytesString = bytesData;
}
// Encoding to string
_data.StringValue = Encoding.UTF8.GetString(bytesString);
this.propertyGridResult.SelectedObject = _data;
}
public static void DefaultEncodingBOMTest()
{
UTF8Encoding defaultEncoding = Encoding.Default as UTF8Encoding;
Assert.True(defaultEncoding != null);
Assert.Equal(0, defaultEncoding.GetPreamble().Length);
}
public static void Print(this Encoding encoding)
{
if (encoding == null)
{
Console.WriteLine("NULL");
}
//Console.Write("EncodingName: {0}, BodyName: {1}, WebName:{2}", encoding.EncodingName, encoding.BodyName, encoding.WebName);
Console.Write("{0}", encoding.WebName);
UTF8Encoding utf8 = encoding as UTF8Encoding;
if (utf8 != null)
{
var arr = utf8.GetPreamble();
if (arr != null)
{
Console.Write(", WithBOM: {0}", string.Join("", arr.Select(i => i.ToString("X"))));
}
else
{
Console.Write(", WithBOM: {0}", "NONE");
}
}
Console.WriteLine();
}
static void UTF_8_BOM()
{
Encoding encodingUTF8 = new UTF8Encoding(true);
byte[] preamble = encodingUTF8.GetPreamble();
foreach (var s in Selection.GetFiltered(typeof(TextAsset), SelectionMode.DeepAssets))
{
TextAsset text = (TextAsset)s;
string path = Path.Combine(Application.dataPath, AssetDatabase.GetAssetPath(text).Substring(7));
Debug.Log("reading " + path);
byte[] bytes = File.ReadAllBytes(path);
if (bytes[0] != preamble[0] || bytes[1] != preamble[1] || bytes[2] != preamble[2])
{
byte[] newBytes = new byte[bytes.LongLength + 3];
Array.Copy(preamble, 0, newBytes, 0, preamble.Length);
Array.Copy(bytes, 0, newBytes, 3, bytes.LongLength);
File.WriteAllBytes(path, newBytes);
Debug.Log("Convert done." + newBytes.Length);
}
else
{
Debug.Log("File already with BOM.");
}
}
}
public void PosTest1()
{
UTF8Encoding UTF8NoPreamble = new UTF8Encoding();
Byte[] preamble;
preamble = UTF8NoPreamble.GetPreamble();
}
public void PosTest1()
{
UTF8Encoding UTF8NoPreamble = new UTF8Encoding();
Byte[] preamble;
preamble = UTF8NoPreamble.GetPreamble();
}
public static void Main()
{
UTF8Encoding utf8 = new UTF8Encoding(true, true);
String s = "It was the best of times, it was the worst of times...";
// We need to dimension the array, since we'll populate it with 2 method calls.
Byte[] bytes = new Byte[utf8.GetByteCount(s) + utf8.GetPreamble().Length];
// Encode the string.
Array.Copy(utf8.GetPreamble(), bytes, utf8.GetPreamble().Length);
utf8.GetBytes(s, 0, s.Length, bytes, utf8.GetPreamble().Length);
// Decode the byte array.
String s2 = utf8.GetString(bytes, 0, bytes.Length);
Console.WriteLine(s2);
}
public FileContentResult DownloadTags(int id)
{
var album = Service.GetAlbum(id);
var tagString = Service.GetAlbumTagString(id, TagFormatter.TagFormatStrings[0]);
var enc = new UTF8Encoding(true);
var data = enc.GetPreamble().Concat(enc.GetBytes(tagString)).ToArray();
return(File(data, "text/csv", album.Name + ".csv"));
}
static void Main(string[] args)
{
OutputEncoding = Encoding.UTF8;
// Create a UTF-8 encoding that supports a BOM.
Encoding utf8 = new UTF8Encoding(true);
// A Unicode string with two characters outside an 8-bit code range.
String unicodeString =
"This Unicode string has 6 characters outside the " +
"ASCII range:\n" +
"Pi (\u03A0)), and Sigma (\u03A3), Ę(\u0119), LATIN SMALL LIGATURE FF(\uFB00), SMALL LETTER T WITH STROKE(\u0167), Alpha(\u03b1)";
Console.WriteLine("Original string:");
Console.WriteLine(unicodeString);
Console.WriteLine();
// Encode the string.
Byte[] encodedBytes = utf8.GetBytes(unicodeString);
Console.WriteLine("The encoded string has {0} bytes.",
encodedBytes.Length);
Console.WriteLine();
// Write the bytes to a file with a BOM.
var fs = new FileStream(@".\UTF8Encoding.txt", FileMode.Create);
Byte[] bom = utf8.GetPreamble();
fs.Write(bom, 0, bom.Length);
fs.Write(encodedBytes, 0, encodedBytes.Length);
Console.WriteLine("Wrote {0} bytes to the file.", fs.Length);
fs.Close();
Console.WriteLine();
// Open the file using StreamReader.
var sr = new StreamReader(@".\UTF8Encoding.txt");
String newString = sr.ReadToEnd();
sr.Close();
Console.WriteLine("String read using StreamReader:");
Console.WriteLine(newString);
Console.WriteLine();
// Open the file as a binary file and decode the bytes back to a string.
fs = new FileStream(@".\UTF8Encoding.txt", FileMode.Open);
Byte[] bytes = new Byte[fs.Length];
fs.Read(bytes, 0, (int)fs.Length);
fs.Close();
String decodedString = utf8.GetString(bytes);
Console.WriteLine("Decoded bytes:");
Console.WriteLine(decodedString);
}
public ActionResult Export(int id)
{
var songList = queries.GetSongList(id);
var formatString = "%notes%;%publishdate%;%title%;%url%;%pv.original.niconicodouga%;%pv.original.!niconicodouga%;%pv.reprint%";
var tagString = queries.GetTagString(id, formatString);
var enc = new UTF8Encoding(true);
var data = enc.GetPreamble().Concat(enc.GetBytes(tagString)).ToArray();
return(File(data, "text/csv", songList.Name + ".csv"));
}
public static void Main()
{
UTF8Encoding utf8 = new UTF8Encoding();
UTF8Encoding utf8EmitBOM = new UTF8Encoding(true);
Console.WriteLine("utf8 preamble:");
ShowArray(utf8.GetPreamble());
Console.WriteLine("utf8EmitBOM:");
ShowArray(utf8EmitBOM.GetPreamble());
}
public ActionResult Export(int id)
{
var songList = queries.GetSongList(id);
var formatString = "%notes%;%publishdate%;%title%;%url%;%pv.original.niconicodouga%;%pv.original.!niconicodouga%;%pv.reprint%";
var tagString = queries.HandleQuery(ctx => new SongListFormatter(entryLinkFactory).ApplyFormat(ctx.Load(id), formatString, PermissionContext.LanguagePreference, true));
var enc = new UTF8Encoding(true);
var data = enc.GetPreamble().Concat(enc.GetBytes(tagString)).ToArray();
return(File(data, "text/csv", songList.Name + ".csv"));
}
private static void CoreSerializeWithBOM(object message, Stream stream)
{
var inputMessage = CoreJsonSerializer.Serialize(message);
var encoding = new UTF8Encoding(true);
stream.Write(encoding.GetPreamble());
var bytes = encoding.GetBytes(inputMessage);
stream.Write(bytes);
stream.Position = 0;
}
public static void Run()
{
// Create a UTF-8 encoding that supports a BOM.
Encoding utf8 = new UTF8Encoding(true);
// A Unicode string with two characters outside an 8-bit code range.
String unicodeString =
"This Unicode string has 2 characters outside the " +
"ASCII range:\n" +
"Pi (\u03A0)), and Sigma (\u03A3).";
Console.WriteLine("Original string:");
Console.WriteLine(unicodeString);
Console.WriteLine();
// Encode the string.
Byte[] encodedBytes = utf8.GetBytes(unicodeString);
Console.WriteLine("The encoded string has {0} bytes.",
encodedBytes.Length);
Console.WriteLine();
// Write the bytes to a file with a BOM.
var fs = new FileStream(@".\UTF8Encoding.txt", FileMode.Create);
Byte[] bom = utf8.GetPreamble();
fs.Write(bom, 0, bom.Length);
fs.Write(encodedBytes, 0, encodedBytes.Length);
Console.WriteLine("Wrote {0} bytes to the file.", fs.Length);
fs.Dispose();
Console.WriteLine();
// Open the file using StreamReader.
fs = new FileStream(@".\UTF8Encoding.txt", FileMode.Open);
var sr = new StreamReader(fs);
String newString = sr.ReadToEnd();
fs.Dispose();
sr.Dispose();
Console.WriteLine("String read using StreamReader:");
Console.WriteLine(newString);
Console.WriteLine();
// Open the file as a binary file and decode the bytes back to a string.
fs = new FileStream(@".\UTF8Encoding.txt", FileMode.Open);
Byte[] bytes = new Byte[fs.Length];
fs.Read(bytes, 0, (int)fs.Length);
fs.Dispose();
String decodedString = utf8.GetString(encodedBytes);
Console.WriteLine("Decoded bytes:");
Console.WriteLine(decodedString);
}
private static byte[] RemoveByteOrderMarkIfFound(byte[] bytes)
{
var enc = new UTF8Encoding(true);
var preamble = enc.GetPreamble();
if (preamble.Where((p, i) => p != bytes[i]).Any())
{
return(bytes);
}
return(bytes.Skip(preamble.Length).ToArray());
}
private static string ConvertFromUtf8(byte[] bytes)
{
var enc = new UTF8Encoding(true);
var preamble = enc.GetPreamble();
if (preamble.Where((p, i) => p != bytes[i]).Any())
{
throw new ArgumentException("Not utf8-BOM");
}
return(enc.GetString(bytes.Skip(preamble.Length).ToArray()));
}
public bool TestIsUTF8WithBOM()
{
var reader = new StreamReader(FileSystem.GetFile(XmlPath).OpenRead());
using (var memstream = new MemoryStream())
{
reader.BaseStream.CopyTo(memstream);
var bytes = memstream.ToArray();
var encoding = new UTF8Encoding(true);
var preamble = encoding.GetPreamble();
return(preamble.Where((p, i) => p == bytes[i]).Any());
}
}
private static void VerifyUtf8Encoding(UTF8Encoding encoding, bool encoderShouldEmitUTF8Identifier, bool throwOnInvalidBytes)
{
if (encoderShouldEmitUTF8Identifier)
{
Assert.Equal(new byte[] { 0xEF, 0xBB, 0xBF }, encoding.GetPreamble());
}
else
{
Assert.Empty(encoding.GetPreamble());
}
if (throwOnInvalidBytes)
{
Assert.Equal(EncoderFallback.ExceptionFallback, encoding.EncoderFallback);
Assert.Equal(DecoderFallback.ExceptionFallback, encoding.DecoderFallback);
}
else
{
Assert.Equal(new EncoderReplacementFallback("\uFFFD"), encoding.EncoderFallback);
Assert.Equal(new DecoderReplacementFallback("\uFFFD"), encoding.DecoderFallback);
}
}
public static void VerifyUtf8Encoding(UTF8Encoding encoding, bool encoderShouldEmitUTF8Identifier, bool throwOnInvalidBytes)
{
if (encoderShouldEmitUTF8Identifier)
{
Assert.Equal(new byte[] { 0xEF, 0xBB, 0xBF }, encoding.GetPreamble());
}
else
{
Assert.Empty(encoding.GetPreamble());
}
if (throwOnInvalidBytes)
{
Assert.Equal(EncoderFallback.ExceptionFallback, encoding.EncoderFallback);
Assert.Equal(DecoderFallback.ExceptionFallback, encoding.DecoderFallback);
}
else
{
Assert.Equal(new EncoderReplacementFallback("\uFFFD"), encoding.EncoderFallback);
Assert.Equal(new DecoderReplacementFallback("\uFFFD"), encoding.DecoderFallback);
}
}
public override void DrawConfigurables()
{
if (GUILayout.Button("Write Transaction Database to CSV"))
{
string baseName = string.Format(
"{0}-{1}.csv",
HighLogic.CurrentGame.Title,
(int)Planetarium.GetUniversalTime()
);
var file = KSP.IO.File.Create <VOID_CareerTracker>(baseName, null);
UTF8Encoding enc = new UTF8Encoding(true);
byte[] lineBytes = enc.GetPreamble();
file.Write(lineBytes, 0, lineBytes.Length);
string transLine = string.Format(
"{0}, {1}, \"{2}\", \"{3}\", \"{4}\"\n",
"TimeStamp",
"Reason",
"Funds Delta",
"Science Delta",
"Reputation Delta"
);
lineBytes = enc.GetBytes(transLine);
file.Write(lineBytes, 0, lineBytes.Length);
CurrencyTransaction trans;
for (int idx = 0; idx < Tracker.TransactionList.Count; idx++)
{
trans = Tracker.TransactionList[idx];
transLine = string.Format(
"{0}, \"{1}\", {2}, {3}, {4}\n",
trans.TimeStamp.ToString("F2"),
Enum.GetName(typeof(TransactionReasons), trans.Reason),
trans.FundsDelta.ToString("F2"),
trans.ScienceDelta.ToString("F2"),
trans.ReputationDelta.ToString("F2")
);
lineBytes = enc.GetBytes(transLine);
file.Write(lineBytes, 0, lineBytes.Length);
}
}
}
public void EncodingBOM()
{
var utf8BOM = new UTF8Encoding(encoderShouldEmitUTF8Identifier: true);
var bytes = utf8BOM.GetPreamble().Concat(utf8BOM.GetBytes("abc")).ToArray();
Assert.Equal(utf8BOM, SourceText.From(bytes, bytes.Length, s_unicode).Encoding);
Assert.Equal(utf8BOM, SourceText.From(bytes, bytes.Length, null).Encoding);
var stream = new MemoryStream(bytes);
Assert.Equal(utf8BOM, SourceText.From(stream, s_unicode).Encoding);
Assert.Equal(utf8BOM, SourceText.From(stream, null).Encoding);
}
public static bool FileHasBom(Stream stream)
{
using (var ms = new MemoryStream())
{
stream.CopyTo(ms);
var bytes = ms.ToArray();
// be nice and reset position
stream.Position = 0;
var enc = new UTF8Encoding(true);
var preamble = enc.GetPreamble();
return(preamble.Where((p, i) => p == bytes[i]).Any());
}
}
protected void lnkDownload_Click(object sender, EventArgs e)
{
gvDownload.DataSource = Endorsement.EndorsementsForUser(Student, Instructor);
gvDownload.DataBind();
Response.ContentType = "text/csv";
// Give it a name that is the brand name, user's name, and date. Convert spaces to dashes, and then strip out ANYTHING that is not alphanumeric or a dash.
string szFilename = String.Format(CultureInfo.CurrentCulture, "{0}-{1}-{2}", Branding.CurrentBrand.AppName, Resources.SignOff.DownloadEndorsementsFilename, String.IsNullOrEmpty(Student) ? Resources.SignOff.DownloadEndorsementsAllStudents : MyFlightbook.Profile.GetUser(Student).UserFullName);
string szDisposition = String.Format(CultureInfo.InvariantCulture, "attachment;filename={0}.csv", Regex.Replace(szFilename, "[^0-9a-zA-Z-]", ""));
Response.AddHeader("Content-Disposition", szDisposition);
UTF8Encoding enc = new UTF8Encoding(true); // to include the BOM
Response.Write(Encoding.UTF8.GetString(enc.GetPreamble())); // UTF-8 BOM
Response.Write(gvDownload.CSVFromData());
Response.End();
}
static EncodingUtility()
{
Encoding utf32BE = new UTF32Encoding(true, true, true);
Encoding utf32LE = new UTF32Encoding(false, true, true);
Encoding utf16BE = new UnicodeEncoding(true, true, true);
Encoding utf16LE = new UnicodeEncoding(false, true, true);
Encoding utf8BOM = new UTF8Encoding(true, true);
encodingLookup = new KeyValuePair <byte[], Encoding>[]
{
new KeyValuePair <byte[], Encoding>(utf32BE.GetPreamble(), utf32BE),
new KeyValuePair <byte[], Encoding>(utf32LE.GetPreamble(), utf32LE),
new KeyValuePair <byte[], Encoding>(utf16BE.GetPreamble(), utf16BE),
new KeyValuePair <byte[], Encoding>(utf16LE.GetPreamble(), utf16LE),
new KeyValuePair <byte[], Encoding>(utf8BOM.GetPreamble(), utf8BOM),
};
}
protected override void Render(HtmlTextWriter writer)
{
if (OverrideRender)
{
StringBuilder sbOut = new StringBuilder();
using (StringWriter swOut = new StringWriter(sbOut, CultureInfo.InvariantCulture))
{
UTF8Encoding enc = new UTF8Encoding(true);
swOut.Write(Encoding.UTF8.GetString(enc.GetPreamble()));
using (HtmlTextWriter htwOut = new HtmlTextWriter(swOut))
{
base.Render(htwOut);
}
}
PDFRenderer.RenderFile(sbOut.ToString(),
PageOptions,
() => // onError
{
util.NotifyAdminEvent("Error saving PDF", String.Format(CultureInfo.CurrentCulture, "User: {0}\r\nOptions:\r\n{1}\r\n\r\nQuery:{2}\r\n",
CurrentUser.UserName,
JsonConvert.SerializeObject(PageOptions),
JsonConvert.SerializeObject(PrintOptions1.Options)), ProfileRoles.maskSiteAdminOnly);
Response.Redirect(Request.Url.PathAndQuery + (Request.Url.PathAndQuery.Contains("?") ? "&" : "?") + "pdfErr=1");
},
(szOutputPDF) => // onSuccess
{
Page.Response.Clear();
Page.Response.ContentType = "application/pdf";
Response.AddHeader("content-disposition", String.Format(CultureInfo.CurrentCulture, @"attachment;filename=""{0}.pdf""", CurrentUser.UserFullName));
Response.WriteFile(szOutputPDF);
Page.Response.Flush();
// See http://stackoverflow.com/questions/20988445/how-to-avoid-response-end-thread-was-being-aborted-exception-during-the-exce for the reason for the next two lines.
Page.Response.SuppressContent = true; // Gets or sets a value indicating whether to send HTTP content to the client.
HttpContext.Current.ApplicationInstance.CompleteRequest(); // Causes ASP.NET to bypass all events and filtering in the HTTP pipeline chain of execution and directly execute the EndRequest event.
});
}
else
{
base.Render(writer);
}
}
public void Check(string csFile)
{
//string csFile = file.FullName;
byte[] bytes = File.ReadAllBytes(csFile);
UTF8Encoding enc = new UTF8Encoding(true);
byte[] preamble = enc.GetPreamble();
if (preamble.Where((p, i) => p != bytes[i]).Any())
{
OnError($"EE\tNo utf8 BOM: {csFile}");
}
else
{
OnInformation($"||\tUtf8 BOM OK: {csFile}");
}
// return enc.GetString(bytes.Skip(preamble.Length).ToArray());
}
static EncodingUtility()
{
TextAsset.EncodingUtility.targetEncoding = Encoding.GetEncoding(Encoding.UTF8.CodePage, new EncoderReplacementFallback("�"), new DecoderReplacementFallback("�"));
Encoding encoding = new UTF32Encoding(true, true, true);
Encoding encoding2 = new UTF32Encoding(false, true, true);
Encoding encoding3 = new UnicodeEncoding(true, true, true);
Encoding encoding4 = new UnicodeEncoding(false, true, true);
Encoding encoding5 = new UTF8Encoding(true, true);
TextAsset.EncodingUtility.encodingLookup = new KeyValuePair <byte[], Encoding>[]
{
new KeyValuePair <byte[], Encoding>(encoding.GetPreamble(), encoding),
new KeyValuePair <byte[], Encoding>(encoding2.GetPreamble(), encoding2),
new KeyValuePair <byte[], Encoding>(encoding3.GetPreamble(), encoding3),
new KeyValuePair <byte[], Encoding>(encoding4.GetPreamble(), encoding4),
new KeyValuePair <byte[], Encoding>(encoding5.GetPreamble(), encoding5)
};
}
public void Should_handle_message_without_UTF8_BOM()
{
var messageMapper = new MessageMapper();
var serializer = new JsonMessageSerializer(messageMapper, null, null, null, null);
var utf8WithoutBomEncoding = new UTF8Encoding(false);
var serialized = utf8WithoutBomEncoding
.GetPreamble()
.Concat(utf8WithoutBomEncoding.GetBytes($"{{\"{nameof(SimpleMessage.SomeProperty)}\":\"John\"}}"))
.ToArray();
using (var stream = new MemoryStream(serialized))
{
stream.Position = 0;
var result = (SimpleMessage)serializer.Deserialize(stream, new[] { typeof(SimpleMessage) })[0];
Assert.AreEqual("John", result.SomeProperty);
}
}
public static void Main()
{
// The default constructor does not provide a preamble.
UTF8Encoding UTF8NoPreamble = new UTF8Encoding();
UTF8Encoding UTF8WithPreamble = new UTF8Encoding(true);
Byte[] preamble;
preamble = UTF8NoPreamble.GetPreamble();
Console.WriteLine("UTF8NoPreamble");
Console.WriteLine(" preamble length: {0}", preamble.Length);
Console.Write(" preamble: ");
ShowArray(preamble);
Console.WriteLine();
preamble = UTF8WithPreamble.GetPreamble();
Console.WriteLine("UTF8WithPreamble");
Console.WriteLine(" preamble length: {0}", preamble.Length);
Console.Write(" preamble: ");
ShowArray(preamble);
}
public bool PosTest1()
{
bool retVal = true;
// Add your scenario description here
TestLibrary.TestFramework.BeginScenario("PosTest1: Verify method GetPreamble");
try
{
UTF8Encoding UTF8NoPreamble = new UTF8Encoding();
Byte[] preamble;
preamble = UTF8NoPreamble.GetPreamble();
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("001", "Unexpected exception: " + e);
TestLibrary.TestFramework.LogInformation(e.StackTrace);
retVal = false;
}
return retVal;
}
static void UTF_8_BOM()
{
Encoding encodingUTF8 = new UTF8Encoding(true);
byte[] preamble = encodingUTF8.GetPreamble();
foreach (var s in Selection.GetFiltered(typeof(TextAsset), SelectionMode.DeepAssets))
{
TextAsset text = (TextAsset)s;
string path = Path.Combine(Application.dataPath, AssetDatabase.GetAssetPath(text).Substring(7));
Debug.Log("reading " + path);
byte[] bytes = File.ReadAllBytes(path);
if (bytes[0] != preamble[0] || bytes[1] != preamble[1] || bytes[2] != preamble[2])
{
byte[] newBytes = new byte[bytes.LongLength + 3];
Array.Copy(preamble, 0, newBytes, 0, preamble.Length);
Array.Copy(bytes, 0, newBytes, 3, bytes.LongLength);
File.WriteAllBytes(path, newBytes);
Debug.Log("Convert done." + newBytes.Length);
}
else
{
Debug.Log("File already with BOM.");
}
}
}