/// <summary>
/// Opens a read-only stream to a file, first found by disk, then by embedded files.
/// </summary>
public static Stream OpenStream(string path)
{
// No file, empty string
if (string.IsNullOrWhiteSpace(path))
{
throw new ArgumentException("Unable to open stream, null or blank path.", nameof(path));
}
// Check disk path first
else if (File.Exists(path))
{
// Open file from disk for reading
return(new FileStream(path, FileMode.Open, FileAccess.Read));
}
// Check embedded path next
else if (EmbeddedFiles.Exists(path))
{
// Open embedded file for reading
return(EmbeddedFiles.OpenStream(path));
}
// No known file by this path
else
{
throw new FileNotFoundException($"Unable to find file.", path);
}
}
/// <summary>
/// Checks if a file exists, first by disk, then by embedded files.
/// </summary>
public static bool Exists(string path)
{
// No file, empty string
if (string.IsNullOrWhiteSpace(path))
{
return(false);
}
// Check disk path first
else if (File.Exists(path))
{
return(true);
}
// Check embedded path next
else if (EmbeddedFiles.Exists(path))
{
return(true);
}
// No known file by this path
else
{
return(false);
}
}
/// <summary>
/// Gets information about the embedded file.
/// </summary>
public static EmbeddedFile GetEmbeddedInfo(string path)
{
return(EmbeddedFiles.GetFile(path));
}
/// <summary>
/// Gets all known embedded files.
/// </summary>
public static EmbeddedFile[] GetEmbeddedFiles()
{
return(EmbeddedFiles.GetFiles().ToArray());
}