Compression
3
GSF Library
Compression
Synopsis
GsfInputGZip;
GsfInput* gsf_input_gzip_new (GsfInput *source,
GError **err);
GsfInput* gsf_input_memory_new_from_bzip (GsfInput *source,
GError **err);
GsfOutputGZip;
GsfOutput* gsf_output_gzip_new (GsfOutput *sink,
GError **err);
GsfOutputBzip;
GsfOutput* gsf_output_bzip_new (GsfOutput *sink,
GError **err);
Object Hierarchy
GObject
+----GsfInput
+----GsfInputGZip
GObject
+----GsfOutput
+----GsfOutputBzip
Properties
"raw" gboolean : Read / Write / Construct Only
"source" GsfInput : Read / Write / Construct Only
"uncompressed-size" gint64 : Read / Write / Construct Only
Description
Details
<anchor id="GsfInputGZip-struct"/>GsfInputGZip
GsfInputGZiptypedef struct _GsfInputGZip GsfInputGZip;
<anchor id="gsf-input-gzip-new"/>gsf_input_gzip_new ()
gsf_input_gzip_newGsfInput* gsf_input_gzip_new (GsfInput *source,
GError **err);
Adds a reference to source.
source :
The underlying data source.
err :
optionally NULL.
Returns :a new file or NULL.
<anchor id="gsf-input-memory-new-from-bzip"/>gsf_input_memory_new_from_bzip ()
gsf_input_memory_new_from_bzipGsfInput* gsf_input_memory_new_from_bzip (GsfInput *source,
GError **err);
source :
a GsfInput
err :
a GError
Returns :a new GsfInputMemory or NULL.
<anchor id="GsfOutputGZip"/>GsfOutputGZip
GsfOutputGZiptypedef struct _GsfOutputGZip GsfOutputGZip;
<anchor id="gsf-output-gzip-new"/>gsf_output_gzip_new ()
gsf_output_gzip_newGsfOutput* gsf_output_gzip_new (GsfOutput *sink,
GError **err);
Adds a reference to sink.
sink :
The underlying data source.
err :
optionally NULL.
Returns :a new file or NULL.
<anchor id="GsfOutputBzip-struct"/>GsfOutputBzip
GsfOutputBziptypedef struct _GsfOutputBzip GsfOutputBzip;
<anchor id="gsf-output-bzip-new"/>gsf_output_bzip_new ()
gsf_output_bzip_newGsfOutput* gsf_output_bzip_new (GsfOutput *sink,
GError **err);
Adds a reference to sink.
sink :
The underlying data source.
err :
optionally NULL.
Returns :a new file or NULL.
Properties
<anchor id="GsfInputGZip--raw"/>The "<literal>raw</literal>" property
"raw" gboolean : Read / Write / Construct Only
Whether to read compressed data with no header and no trailer.Default value: FALSE
<anchor id="GsfInputGZip--source"/>The "<literal>source</literal>" property
"source" GsfInput : Read / Write / Construct Only
Where the compressed data comes from.
<anchor id="GsfInputGZip--uncompressed-size"/>The "<literal>uncompressed-size</literal>" property
"uncompressed-size" gint64 : Read / Write / Construct Only
The source's uncompressed size.Allowed values: >= -1
Default value: -1