/// <summary>
/// Gets the qualified names of all the files of the directory and its subdirectories.
/// </summary>
/// <param name="directory">Directory where to perfom the search.</param>
/// <param name="searchPattern">Search pattern to match in the filenames.</param>
/// <param name="fileNames">Collection where the qualified names will be added.</param>
private void GetPrivateFileNames(JDirectory directory, string searchPattern, Collection <string> fileNames)
{
foreach (JFile file in directory.GetFiles())
{
if (Match(searchPattern, file.Name, false))
{
fileNames.Add(file.GetQualifiedName());
}
}
foreach (JDirectory childDirectory in directory.GetDirectories())
{
directory.GetPrivateFileNames(childDirectory, searchPattern, fileNames);
}
}
/// <summary>
/// Writes all <see cref="JFile"/> data into the storage file.
/// </summary>
/// <param name="directory">Root directory to start writing.</param>
private void WriteFiles(JDirectory directory)
{
List <JFile> files;
List <JDirectory> directories;
files = directory.GetFiles();
foreach (JFile file in files)
{
WriteFile(file);
}
directories = directory.GetDirectories();
foreach (JDirectory childDirectory in directories)
{
WriteFiles(childDirectory);
}
}
/// <summary>
/// Writes all <see cref="JFile"/> headers in a directory and its subdirectories into the storage file.
/// </summary>
/// <param name="directory">Directory to start writing.</param>
/// <param name="path">Path of the directory.</param>
private void WriteFilesHeader(JDirectory directory, string path)
{
String newPath;
List <JFile> files;
List <JDirectory> directories;
newPath = path + Path.DirectorySeparatorChar + directory.Name;
files = directory.GetFiles();
foreach (JFile file in files)
{
WriteFileHeader(file, newPath);
}
directories = directory.GetDirectories();
foreach (JDirectory childDirectory in directories)
{
WriteFilesHeader(childDirectory, newPath);
}
}
/// <summary>
/// Extracts the contents of one directory and all the subdirectories inside it
/// </summary>
/// <param name="path">Path to extract the contents</param>
/// <param name="rootDirectory">Root directory where the extraction begins</param>
private void ExtractDirectoryFiles(String path, JDirectory rootDirectory)
{
Stream inFile, outFile;
BinaryWriter bw = null;
byte[] bytes;
int bytesRead;
// If the path doesn't exist, create it
if (!Directory.Exists(path))
Directory.CreateDirectory(path);
// For each file in the root node
foreach (JFile file in rootDirectory.GetFiles())
{
try
{
// Create the new hard disk file
outFile = File.Open(System.IO.Path.Combine(path, file.Name), FileMode.Create, FileAccess.Write);
bw = new BinaryWriter(outFile);
inFile = GetStream(file);
// Write the storage data to it
bytes = new byte[4096];
while ((bytesRead = inFile.Read(bytes, 0, bytes.Length)) != 0)
bw.Write(bytes, 0, bytesRead);
bw.Flush();
}
catch (Exception)
{ }
finally
{
if (bw != null)
bw.Close();
}
}
foreach (JDirectory directory in rootDirectory.GetDirectories())
ExtractDirectoryFiles(System.IO.Path.Combine(path, directory.Name), directory);
}
/// <summary>
/// Gets the qualified names of all the files of the directory and its subdirectories.
/// </summary>
/// <param name="directory">Directory where to perfom the search.</param>
/// <param name="searchPattern">Search pattern to match in the filenames.</param>
/// <param name="fileNames">Collection where the qualified names will be added.</param>
private void GetPrivateFileNames(JDirectory directory, string searchPattern, Collection<string> fileNames)
{
foreach (JFile file in directory.GetFiles())
if (Match(searchPattern, file.Name, false))
fileNames.Add(file.GetQualifiedName());
foreach (JDirectory childDirectory in directory.GetDirectories())
directory.GetPrivateFileNames(childDirectory, searchPattern, fileNames);
}
/// <summary>
/// Writes all <see cref="JFile"/> data into the storage file.
/// </summary>
/// <param name="directory">Root directory to start writing.</param>
private void WriteFiles(JDirectory directory)
{
List<JFile> files;
List<JDirectory> directories;
files = directory.GetFiles();
foreach (JFile file in files)
WriteFile(file);
directories = directory.GetDirectories();
foreach (JDirectory childDirectory in directories)
WriteFiles(childDirectory);
}
/// <summary>
/// Writes all <see cref="JFile"/> headers in a directory and its subdirectories into the storage file.
/// </summary>
/// <param name="directory">Directory to start writing.</param>
/// <param name="path">Path of the directory.</param>
private void WriteFilesHeader(JDirectory directory, string path)
{
String newPath;
List<JFile> files;
List<JDirectory> directories;
newPath = path + Path.DirectorySeparatorChar + directory.Name;
files = directory.GetFiles();
foreach (JFile file in files)
WriteFileHeader(file, newPath);
directories = directory.GetDirectories();
foreach (JDirectory childDirectory in directories)
WriteFilesHeader(childDirectory, newPath);
}
