/// <summary>List files by the specified filter.</summary>
/// <param name="filter">Instance to filter by.</param>
/// <returns>Filter list of files.</returns>
public override IFile[] ListFilesFiltered(IFileFilter filter)
{
ArrayList files = new ArrayList();
int slashes;
string entryPath, listPrefix = "/";
if (this.innerPath != "/")
{
listPrefix = this.innerPath + "/";
}
slashes = CountChar(listPrefix, '/');
ZipFile zipFile = this.OpenZipFile();
foreach (ZipEntry entry in zipFile)
{
entryPath = "/" + (entry.IsDirectory ? entry.Name.Substring(0, entry.Name.Length - 1) : entry.Name);
//Debug("entryPath: " + entryPath +",listPrefix: "+ listPrefix +",CountChar:"+ CountChar(entryPath, '/') +",slashes:"+ slashes + ",indexof:" + entryPath.IndexOf(listPrefix));
if (entryPath.StartsWith(listPrefix) && CountChar(entryPath, '/') == slashes)
{
ZipFileImpl file = new ZipFileImpl(this.manager, this.zipPath, entryPath.Substring(1), FileType.Unknown);
file.ZipEntry = entry;
files.Add(file);
}
}
zipFile.Close();
return((IFile[])files.ToArray(typeof(ZipFileImpl)));
}
/// <summary>
///
/// </summary>
/// <param name="file"></param>
/// <param name="mode"></param>
public ZipFileStream(ZipFileImpl file, FileMode mode) : base()
{
this.zipFile = file;
this.mode = mode;
// Read in whole zip entry
if (this.mode == FileMode.Open || this.mode == FileMode.Append)
{
// Can't open non existing zip
if (!File.Exists(this.zipFile.ZipPath))
{
return;
}
ZipFile zipFile = file.OpenZipFile();
try {
if (file.ZipEntry == null)
{
zipFile.Close();
return;
}
Stream stream = zipFile.GetInputStream(file.ZipEntry);
byte[] buff = new byte[1024];
int len;
// Read and stream chunks
try {
while ((len = stream.Read(buff, 0, 1024)) > 0)
{
this.Write(buff, 0, len);
}
} finally {
stream.Close();
}
if (this.mode == FileMode.Open)
{
this.Seek(0, SeekOrigin.Begin);
}
} finally {
zipFile.Close();
}
}
}
/// <summary>
///
/// </summary>
/// <param name="file"></param>
/// <param name="mode"></param>
public ZipFileStream(ZipFileImpl file, FileMode mode)
: base()
{
this.zipFile = file;
this.mode = mode;
// Read in whole zip entry
if (this.mode == FileMode.Open || this.mode == FileMode.Append) {
// Can't open non existing zip
if (!File.Exists(this.zipFile.ZipPath))
return;
ZipFile zipFile = file.OpenZipFile();
try {
if (file.ZipEntry == null) {
zipFile.Close();
return;
}
Stream stream = zipFile.GetInputStream(file.ZipEntry);
byte[] buff = new byte[1024];
int len;
// Read and stream chunks
try {
while ((len = stream.Read(buff, 0, 1024)) > 0)
this.Write(buff, 0, len);
} finally {
stream.Close();
}
if (this.mode == FileMode.Open)
this.Seek(0, SeekOrigin.Begin);
} finally {
zipFile.Close();
}
}
}
/// <summary>List files by the specified filter.</summary>
/// <param name="filter">Instance to filter by.</param>
/// <returns>Filter list of files.</returns>
public override IFile[] ListFilesFiltered(IFileFilter filter)
{
ArrayList files = new ArrayList();
int slashes;
string entryPath, listPrefix = "/";
if (this.innerPath != "/")
listPrefix = this.innerPath + "/";
slashes = CountChar(listPrefix, '/');
ZipFile zipFile = this.OpenZipFile();
foreach (ZipEntry entry in zipFile) {
entryPath = "/" + (entry.IsDirectory ? entry.Name.Substring(0, entry.Name.Length - 1) : entry.Name);
//Debug("entryPath: " + entryPath +",listPrefix: "+ listPrefix +",CountChar:"+ CountChar(entryPath, '/') +",slashes:"+ slashes + ",indexof:" + entryPath.IndexOf(listPrefix));
if (entryPath.StartsWith(listPrefix) && CountChar(entryPath, '/') == slashes) {
ZipFileImpl file = new ZipFileImpl(this.manager, this.zipPath, entryPath.Substring(1), FileType.Unknown);
file.ZipEntry = entry;
files.Add(file);
}
}
zipFile.Close();
return (IFile[]) files.ToArray(typeof(ZipFileImpl));
}