public async Task <string?> ReadTextFileAsync
(
string?specification
)
{
if (!CheckConnection())
{
return(null);
}
if (string.IsNullOrEmpty(specification))
{
return(null);
}
var query = new Query(this, CommandCode.ReadDocument);
query.AddAnsi(specification);
var response = await ExecuteAsync(query);
if (ReferenceEquals(response, null))
{
return(null);
}
var result = IrbisText.IrbisToWindows(response.ReadAnsi());
return(result);
} // method ReadTextFileAsync
public static RawRecord Parse
(
[NotNull] string text
)
{
Sure.NotNullNorEmpty(text, nameof(text));
string[] lines = IrbisText.SplitIrbisToLines(text);
if (lines[0] == lines[1])
{
lines = lines.GetSpan(1);
}
RawRecord result = Parse(lines);
return(result);
}
public async Task <string[]> ListFilesAsync
(
string specification
)
{
if (!CheckConnection() || string.IsNullOrEmpty(specification))
{
return(Array.Empty <string>());
}
var query = new Query(this, CommandCode.ListFiles);
query.AddAnsi(specification);
var response = await ExecuteAsync(query);
if (ReferenceEquals(response, null))
{
return(Array.Empty <string>());
}
var lines = response.ReadRemainingAnsiLines();
var result = new LocalList <string>();
foreach (var line in lines)
{
var files = IrbisText.SplitIrbisToLines(line);
foreach (var file1 in files)
{
if (!string.IsNullOrEmpty(file1))
{
foreach (var file2 in file1.Split(IrbisText.WindowsDelimiter))
{
if (!string.IsNullOrEmpty(file2))
{
result.Add(file2);
}
}
}
}
}
return(result.ToArray());
} // method ListFilesAsync
