GzipArchive.GzipArchive

GzipArchive()

Initializes a new instance of the GzipArchive class prepared for compressing.

public GzipArchive()

Examples

The following example shows how to compress a file.

using (GzipArchive archive = new GzipArchive()) 
{
    archive.SetSource("data.bin");
    archive.Save("archive.gz");
}

See Also

• class GzipArchive
• namespace Aspose.Zip.Gzip
• assembly Aspose.Zip

---

GzipArchive(Stream, bool)

Initializes a new instance of the GzipArchive class prepared for decompressing.

public GzipArchive(Stream sourceStream, bool parseHeader = false)

Parameter	Type	Description
sourceStream	Stream	The source of the archive.
parseHeader	Boolean	Whether to parse stream header to figure out properties, including name. Makes sense for seekable stream only.

Exceptions

exception	condition
ArgumentNullException	sourceStream is null.
EndOfStreamException	sourceStream is too short.
InvalidDataException	The sourceStream has wrong signature.

Remarks

This constructor does not decompress. See Open method for decompressing.

Examples

Open an archive from a stream and extract it to a MemoryStream

var ms = new MemoryStream();
using (GzipArchive archive = new GzipArchive(File.OpenRead("archive.gz")))
  archive.Open().CopyTo(ms);

See Also

• class GzipArchive
• namespace Aspose.Zip.Gzip
• assembly Aspose.Zip

---

GzipArchive(Stream, GzipLoadOptions)

Initializes a new instance of the GzipArchive class prepared for decompressing.

public GzipArchive(Stream sourceStream, GzipLoadOptions options)

Parameter	Type	Description
sourceStream	Stream	The source of the archive.
options	GzipLoadOptions	Options to load the archive with.

Exceptions

exception	condition
ArgumentNullException	sourceStream is null.
EndOfStreamException	sourceStream is too short.
InvalidDataException	The sourceStream has wrong signature.

Remarks

This constructor does not decompress. See Open method for decompressing.

Examples

Open an archive from a stream and extract it to a MemoryStream

var ms = new MemoryStream();
GzipLoadOptions options = new GzipLoadOptions();
using (GzipArchive archive = new GzipArchive(File.OpenRead("archive.gz"), options))
  archive.Extract(ms);

See Also

• class GzipLoadOptions
• class GzipArchive
• namespace Aspose.Zip.Gzip
• assembly Aspose.Zip

---

GzipArchive(string, GzipLoadOptions)

Initializes a new instance of the GzipArchive class prepared for decompressing.

public GzipArchive(string path, GzipLoadOptions options)

Parameter	Type	Description
path	String	The path to the archive file.
options	GzipLoadOptions	Options to load the archive with.

Exceptions

exception	condition
ArgumentNullException	path is null.
SecurityException	The caller does not have the required permission to access
ArgumentException	The path is empty, contains only white spaces, or contains invalid characters.
UnauthorizedAccessException	Access to file path is denied.
PathTooLongException	The specified path, file name, or both exceed the system-defined maximum length. For example, on Windows-based platforms, paths must be less than 248 characters, and file names must be less than 260 characters.
NotSupportedException	File at path contains a colon (:) in the middle of the string.
EndOfStreamException	The file is too short.
InvalidDataException	Data in the file has the wrong signature.

Remarks

This constructor does not decompress. See Open method for decompressing.

Examples

Open an archive from file by path and extract it to a MemoryStream

var ms = new MemoryStream();
GzipLoadOptions options = new GzipLoadOptions();
using (GzipArchive archive = new GzipArchive("archive.gz", options))
  archive.Extract(ms);

See Also

• class GzipLoadOptions
• class GzipArchive
• namespace Aspose.Zip.Gzip
• assembly Aspose.Zip

---

GzipArchive(string, bool)

Initializes a new instance of the GzipArchive class prepared for decompressing.

public GzipArchive(string path, bool parseHeader = false)

Parameter	Type	Description
path	String	The path to the archive file.
parseHeader	Boolean	Whether to parse stream header to figure out properties, including name. Makes sense for seekable stream only.

Exceptions

exception	condition
ArgumentNullException	path is null.
SecurityException	The caller does not have the required permission to access.
ArgumentException	The path is empty, contains only white spaces, or contains invalid characters.
UnauthorizedAccessException	Access to file path is denied.
PathTooLongException	The specified path, file name, or both exceed the system-defined maximum length. For example, on Windows-based platforms, paths must be less than 248 characters, and file names must be less than 260 characters.
NotSupportedException	File at path contains a colon (:) in the middle of the string.
EndOfStreamException	The file is too short.
InvalidDataException	Data in the file has wrong signature.

Remarks

This constructor does not decompress. See Open method for decompressing.

Examples

Open an archive from file by path and extract it to a MemoryStream

var ms = new MemoryStream();
using (GzipArchive archive = new GzipArchive("archive.gz"))
  archive.Open().CopyTo(ms);

See Also

• class GzipArchive
• namespace Aspose.Zip.Gzip
• assembly Aspose.Zip