public AdditionalTextFile(CommandLineSourceFile sourceFile, CommonCompiler compiler)
{
if (compiler == null)
{
throw new ArgumentNullException(nameof(compiler));
}
_sourceFile = sourceFile;
_compiler = compiler;
_diagnostics = new List <DiagnosticInfo>();
}
/// <summary>
/// Reads content of a source file.
/// </summary>
/// <param name="file">Source file information.</param>
/// <param name="diagnostics">Storage for diagnostics.</param>
/// <param name="normalizedFilePath">If given <paramref name="file"/> opens successfully, set to normalized absolute path of the file, null otherwise.</param>
/// <returns>File content or null on failure.</returns>
public SourceText TryReadFileContent(CommandLineSourceFile file, IList <DiagnosticInfo> diagnostics, out string normalizedFilePath)
{
var filePath = file.Path;
try
{
using (var data = OpenFileForReadWithSmallBufferOptimization(filePath))
{
normalizedFilePath = data.Name;
return(EncodedStringText.Create(data, Arguments.Encoding));
}
}
catch (Exception e)
{
diagnostics.Add(ToFileReadDiagnostics(this.MessageProvider, e, filePath));
normalizedFilePath = null;
return(null);
}
}
/// <summary>
/// Reads content of a source file.
/// </summary>
/// <param name="file">Source file information.</param>
/// <param name="diagnostics">Storage for diagnostics.</param>
/// <returns>File content or null on failure.</returns>
public SourceText TryReadFileContent(CommandLineSourceFile file, IList <DiagnosticInfo> diagnostics)
{
string discarded;
return(TryReadFileContent(file, diagnostics, out discarded));
}
