Zip files: GSF Reference Manual

Zip files

Zip files — Utilities for reading and writing ZIP/JAR files

Functions

GsfInfile *	gsf_infile_zip_new ()
GsfOutfile *	gsf_outfile_zip_new ()
gboolean	gsf_outfile_zip_set_compression_method ()

Properties

gint	compression-level	Read
GsfInfileZip *	internal-parent	Write / Construct Only
GsfInput *	source	Read / Write / Construct Only
gint	compression-level	Read / Write / Construct Only
gint	deflate-level	Read / Write / Construct Only
gchar *	entry-name	Read / Write / Construct Only
GsfOutput *	sink	Read / Write / Construct Only
gint	zip64	Read / Write / Construct Only

Types and Values

	GsfInfileZip
	GsfOutfileZip

Object Hierarchy

    GObject
    ├── GsfInput
    │   ╰── GsfInfile
    │       ╰── GsfInfileZip
    ╰── GsfOutput
        ╰── GsfOutfile
            ╰── GsfOutfileZip

Description

GsfInfile and GsfOutfile support for zip files.

Functions

gsf_infile_zip_new ()

GsfInfile *
gsf_infile_zip_new (GsfInput *source,
                    GError **err);

Opens the root directory of a Zip file.

This adds a reference to source.

Parameters

source	A base GsfInput
err	place to store a GError if anything goes wrong.	[allow-none]

Returns

the new zip file handler

gsf_outfile_zip_new ()

GsfOutfile *
gsf_outfile_zip_new (GsfOutput *sink,
                     GError **err);

Creates the root directory of a Zip file and manages the addition of children.

This adds a reference to sink.

Parameters

sink	a GsfOutput to hold the ZIP file
err	Location to store error, or `NULL`; currently unused.

Returns

the new zip file handler

gsf_outfile_zip_set_compression_method ()

gboolean
gsf_outfile_zip_set_compression_method
                               (GsfOutfileZip *zip,
                                GsfZipCompressionMethod method);

Types and Values

GsfInfileZip

typedef struct _GsfInfileZip GsfInfileZip;

GsfOutfileZip

typedef struct _GsfOutfileZip GsfOutfileZip;

Property Details

The `“compression-level”` property

  “compression-level”        gint

Controls the level of compression used for new members.

Flags: Read

Allowed values: [0,10]

Default value: 0

The `“internal-parent”` property

  “internal-parent”          GsfInfileZip *

Internal use only.

Flags: Write / Construct Only