private static HarddiskDirectory ToHarddiskDirectory(this ConfigNode configNode, Harddisk harddisk, VolumePath path)
{
HarddiskDirectory directory = new HarddiskDirectory(harddisk, path);
foreach (ConfigNode fileNode in configNode.GetNodes("file"))
{
directory.CreateFile(fileNode.GetValue(FilenameValueString), fileNode.ToHarddiskFile(harddisk, directory));
}
foreach (ConfigNode dirNode in configNode.GetNodes("directory"))
{
string dirName = dirNode.GetValue(DirnameValueString);
directory.CreateDirectory(dirName, dirNode.ToHarddiskDirectory(harddisk, VolumePath.FromString(dirName, path)));
}
return(directory);
}
public static ConfigNode ToConfigNode(this HarddiskDirectory directory, string nodeName)
{
ConfigNode node = new ConfigNode(nodeName);
node.AddValue(DirnameValueString, directory.Name);
foreach (VolumeItem item in directory)
{
if (item is HarddiskDirectory)
{
HarddiskDirectory dir = item as HarddiskDirectory;
node.AddNode(dir.ToConfigNode("directory"));
}
if (item is HarddiskFile)
{
HarddiskFile file = item as HarddiskFile;
node.AddNode(file.ToConfigNode("file"));
}
}
return(node);
}
public static FileContent ToHarddiskFile(this ConfigNode configNode, Harddisk harddisk, HarddiskDirectory directory)
{
return(Decode(configNode.GetValue("line")));
}
private static HarddiskDirectory ToHarddiskDirectory(this ConfigNode configNode, Harddisk harddisk, VolumePath path)
{
HarddiskDirectory directory = new HarddiskDirectory(harddisk, path);
foreach (ConfigNode fileNode in configNode.GetNodes("file"))
{
directory.CreateFile(fileNode.GetValue(FilenameValueString), fileNode.ToHarddiskFile(harddisk, directory));
}
foreach (ConfigNode dirNode in configNode.GetNodes("directory"))
{
string dirName = dirNode.GetValue(DirnameValueString);
directory.CreateDirectory(dirName, dirNode.ToHarddiskDirectory(harddisk, VolumePath.FromString(dirName, path)));
}
return directory;
}
public static FileContent ToHarddiskFile(this ConfigNode configNode, Harddisk harddisk, HarddiskDirectory directory)
{
try
{
string content = null;
if (configNode.TryGetValue("ascii", ref content)) // ASCII files just get decoded from the ConfigNode safe representation
{
return new FileContent(PersistenceUtilities.DecodeLine(content));
}
if (configNode.TryGetValue("binary", ref content)) // binary files get decoded from Base64 and gzip
{
return new FileContent(PersistenceUtilities.DecodeBase64ToBinary(content));
}
if (configNode.TryGetValue("line", ref content)) // fall back to legacy logic
{
return Decode(content);
}
}
catch (Exception ex)
{
SafeHouse.Logger.LogError(string.Format("Exception caught loading file information: {0}\n\nStack Trace:\n{1}", ex.Message, ex.StackTrace));
}
SafeHouse.Logger.LogError(string.Format("Error loading file information from ConfigNode at path {0} on hard disk {1}", directory.Path, harddisk.Name));
return new FileContent(""); // if there was an error, just return a blank file.
}
public Harddisk(int size)
{
Capacity = size;
RootHarddiskDirectory = new HarddiskDirectory(this, VolumePath.EMPTY);
}
public HarddiskFile(HarddiskDirectory harddiskDirectory, string name)
: base(harddiskDirectory.Volume as Harddisk,
VolumePath.FromString(name, harddiskDirectory.Path))
{
this.hardiskDirectory = harddiskDirectory;
}
public static FileContent ToHarddiskFile(this ConfigNode configNode, Harddisk harddisk, HarddiskDirectory directory)
{
try
{
string content = null;
if (configNode.TryGetValue("ascii", ref content)) // ASCII files just get decoded from the ConfigNode safe representation
{
return(new FileContent(PersistenceUtilities.DecodeLine(content)));
}
if (configNode.TryGetValue("binary", ref content)) // binary files get decoded from Base64 and gzip
{
return(new FileContent(PersistenceUtilities.DecodeBase64ToBinary(content)));
}
if (configNode.TryGetValue("line", ref content)) // fall back to legacy logic
{
return(Decode(content));
}
}
catch (Exception ex)
{
SafeHouse.Logger.LogError(string.Format("Exception caught loading file information: {0}\n\nStack Trace:\n{1}", ex.Message, ex.StackTrace));
}
SafeHouse.Logger.LogError(string.Format("Error loading file information from ConfigNode at path {0} on hard disk {1}", directory.Path, harddisk.Name));
return(new FileContent("")); // if there was an error, just return a blank file.
}
public HarddiskFile(HarddiskDirectory harddiskDirectory, string name) : base(harddiskDirectory.Volume as Harddisk,
VolumePath.FromString(name, harddiskDirectory.Path))
{
this.hardiskDirectory = harddiskDirectory;
}