public override bool Execute()
{
string outputFileName = String.Format("{0}.area-manifest.xml", AreaName);
string outputFullPath = Path.Combine(ManifestPath, outputFileName);
AreaInfo info = new AreaInfo()
{
Name = AreaName,
Path = AreaPath,
Type = (AreaType)Enum.Parse(typeof(AreaType), AreaType),
ContentFiles = ContentFiles.Select(o => o.ItemSpec).ToArray()
};
// ensure output directory exists before file creation
string outputDir = Path.GetDirectoryName(outputFullPath);
FileSystem.CreateDirectory(outputDir);
XmlSerializer serializer = new XmlSerializer(typeof(AreaInfo));
using (Stream stream = FileSystem.FileOpen(outputFullPath, FileMode.Create)) {
serializer.Serialize(stream, info);
}
// if we got this far, success!
return(true);
}
/// <summary>
/// Writes the config file
/// </summary>
/// <returns>an empty string if no exception occurrs</returns>
public string Write()
{
try
{
List <string> fileContents = new List <string>
{
"# Configuration for snapraid via Elucidate",
string.Empty,
"# Defines the file to use as Parity storage",
"# It must NOT be in a data disk",
"parity " + (Directory.Exists(ParityFile)? Path.Combine(ParityFile, "SnapRAID.parity"):ParityFile),
string.Empty,
"# Defines the file to use as Q-Parity storage",
"# If specified, it enables a double failures protection like RAID6",
"# It must NOT be in a data disk"
};
if (string.IsNullOrEmpty(QParityFile))
{
fileContents.Add(@"#q-parity F:\qar\q-parity\SnapRAID.Q.parity");
}
else
{
fileContents.Add("q-parity " + (Directory.Exists(QParityFile) ? Path.Combine(QParityFile, "SnapRAID.Q.parity") : QParityFile));
}
fileContents.Add(string.Empty);
fileContents.Add("# Defines the file to use as content list");
fileContents.Add("# You can use multiple specification to store more copies of the file");
fileContents.Add("# It's suggested to have at least N+1 copies of the file, where N is the number of parity files.");
fileContents.Add("# It can be in a data disk");
fileContents.Add("# It can be in the disks used for parity storage");
fileContents.AddRange(ContentFiles.Select(contentFile => "content " + (Directory.Exists(contentFile) ? Path.Combine(contentFile, "SnapRAID.content") : contentFile)));
fileContents.Add(string.Empty);
fileContents.Add("# Defines the data disks to use");
fileContents.Add("# The order is relevant for parity, do not change it");
fileContents.AddRange(SnapShotSources.Select((t, index) => string.Concat("disk d", index, ' ', t)));
fileContents.Add(string.Empty);
fileContents.Add("# Excludes hidden files and directories (uncomment to enable).");
fileContents.Add(Nohidden ? "nohidden" : "# nohidden");
fileContents.Add(string.Empty);
fileContents.Add("# Defines files and directories to exclude");
fileContents.Add("# Remember that all the paths are relative at the mount points");
fileContents.Add("# Format: \"exclude FILE\"");
fileContents.Add("# Format: \"exclude DIR\\\"");
fileContents.Add("# Format: \"exclude \\PATH\\FILE\"");
fileContents.Add("# Format: \"exclude \\PATH\\DIR\\\"");
if (ExcludePatterns.Any())
{
fileContents.AddRange(ExcludePatterns.Select(pattern => "exclude " + pattern));
}
if (IncludePatterns.Any())
{
fileContents.AddRange(IncludePatterns.Select(pattern => "include " + pattern));
}
fileContents.Add(string.Empty);
fileContents.Add("# Defines the block size in kibi bytes (1024 bytes).");
fileContents.Add("# Default value is 256 -> 256 kibi bytes -> 262144 bytes");
fileContents.Add("block_size " + BlockSizeKB);
fileContents.Add(string.Empty);
fileContents.Add("# Automatically save the state when synching after the specied amount of GiB processed.");
fileContents.Add("# This option is useful to avoid to restart from scratch long 'sync'");
fileContents.Add("# commands interrupted by a machine crash.");
fileContents.Add("# The SIZE argument is specified in gibi bytes -> 1073741824 bytes");
fileContents.Add("# Default value is 0, meaning disabled.");
fileContents.Add("# Format: \"autosave SIZE_IN_GiB\"");
fileContents.Add("autosave " + AutoSaveGB);
fileContents.Add(string.Empty);
File.WriteAllLines(ConfigPath, fileContents);
}
catch (Exception ex)
{
return(ex.Message);
}
return(string.Empty);
}
