public void TestIsBinaryUtfInput()
{
var src = "Hello\u00A9 World\u2122";
byte[] input = Encoding.Unicode.GetBytes(src);
Assert.IsFalse(TextFileUtility.IsBinary(input));
}
public string ReadString(bool readBinaryFiles)
{
string result = cachedText != null ? cachedText.Target as string : null;
if (result != null)
{
return(result);
}
if (buffer != null)
{
result = buffer.ToString();
}
else
{
Document doc = null;
var task = SearchDocument();
if (task.Wait(1000))
{
doc = task.Result;
}
if (doc != null && doc.Editor != null)
{
result = doc.Editor.Text;
encoding = doc.Editor.Encoding;
hadBom = doc.Editor.UseBOM;
}
else
{
try {
if (!File.Exists(FileName))
{
return(null);
}
var content = File.ReadAllBytes(FileName);
if (!readBinaryFiles && TextFileUtility.IsBinary(content))
{
return(null);
}
result = TextFileUtility.GetText(content, out encoding, out hadBom);
} catch (Exception e) {
LoggingService.LogError("Error while opening " + FileName, e);
return(null);
}
}
}
cachedText = new WeakReference(result);
return(result);
}
internal TextReader GetReaderForFileName(bool readBinaryFiles = false)
{
try {
if (!File.Exists(FileName))
{
return(null);
}
if (!readBinaryFiles && TextFileUtility.IsBinary(FileName))
{
return(null);
}
return(TextFileUtility.OpenStream(FileName));
} catch (Exception e) {
LoggingService.LogError("Error while opening " + FileName, e);
return(null);
}
}
public TextReader ReadString(bool readBinaryFiles)
{
if (buffer != null)
{
return(new StringReader(buffer.ToString()));
}
else
{
Document doc = null;
var task = SearchDocument();
if (task.Wait(1000))
{
doc = task.Result;
}
if (doc != null && doc.Editor != null)
{
return(doc.Editor.CreateReader());
}
else
{
try {
if (!File.Exists(FileName))
{
return(null);
}
if (!readBinaryFiles && TextFileUtility.IsBinary(FileName))
{
return(null);
}
return(TextFileUtility.OpenStream(FileName));
} catch (Exception e) {
LoggingService.LogError("Error while opening " + FileName, e);
return(null);
}
}
}
}
public void TestIsBinaryBinaryInput()
{
Assert.IsTrue(TextFileUtility.IsBinary(typeof(TextFileReaderTests).Assembly.Location));
}
