gsf_input_read ()

guint8 const *
gsf_input_read (GsfInput *input,
                size_t num_bytes,
                guint8 *optional_buffer);

Read at least num_bytes . Does not change the current position if there is an error. Will only read if the entire amount can be read. Invalidates the buffer associated with previous calls to gsf_input_read.

[skip]

gsf_input_tell ()

gsf_off_t
gsf_input_tell (GsfInput *input);

gsf_input_seek ()

gboolean
gsf_input_seek (GsfInput *input,
                gsf_off_t offset,
                GSeekType whence);

Move the current location in the input stream.

[virtual Seek]

gsf_input_container ()

GsfInfile *
gsf_input_container (GsfInput *input);

gsf_input_dup ()

GsfInput *
gsf_input_dup (GsfInput *input,
               GError **err);

gsf_input_size ()

gsf_off_t
gsf_input_size (GsfInput *input);

gsf_input_eof ()

gboolean
gsf_input_eof (GsfInput *input);

Are we at the end of the file?

gsf_input_remaining ()

gsf_off_t
gsf_input_remaining (GsfInput *input);

gsf_input_error_id ()

GQuark
gsf_input_error_id (void);

gsf_input_sibling ()

GsfInput *
gsf_input_sibling (GsfInput const *input,
                   char const *name,
                   GError **err);

UNIMPLEMENTED BY ANY BACKEND and it is probably unnecessary. gsf_input_get_container provides enough power to do what is necessary.

Attempts to open a 'sibling' of input . The caller is responsible for managing the resulting object.

[virtual OpenSibling]

gsf_input_error ()

GQuark
gsf_input_error (void);

Deprecated as of GSF 1.12.0; use gsf_input_error_id() instead.

gsf_input_name ()

char const   *
gsf_input_name (GsfInput *input);

The name of the input stream.

gsf_input_set_name_from_filename ()

gboolean
gsf_input_set_name_from_filename (GsfInput *input,
                                  char const *filename);

protected.

gsf_input_proxy_new ()

GsfInput *
gsf_input_proxy_new (GsfInput *source);

This creates a new proxy to the entire, given input source. See gsf_input_proxy_new_section for details.

gsf_input_proxy_new_section ()

GsfInput *
gsf_input_proxy_new_section (GsfInput *source,
                             gsf_off_t offset,
                             gsf_off_t size);

This creates a new proxy to a section of the given source. The new object will have its own current position, but any operation on it can change the source's position.

If a proxy to a proxy is created, the intermediate proxy is short- circuited.

This function will ref the source.

gsf_input_copy ()

gboolean
gsf_input_copy (GsfInput *input,
                GsfOutput *output);

Copy the contents from input to output from their respective current positions. So if you want to be sure to copy *everything*, make sure to call gsf_input_seek (input, 0, G_SEEK_SET) and gsf_output_seek (output, 0, G_SEEK_SET) first, if applicable.

gsf_input_uncompress ()

GsfInput *
gsf_input_uncompress (GsfInput *src);

This functions takes ownership of the incoming reference and yields a new one as its output.

GsfInput

typedef struct _GsfInput GsfInput;

Class representing an input stream.

GsfInputProxy

typedef struct _GsfInputProxy GsfInputProxy;

The “container” property

  “container”                GsfInfile *

The container, optionally NULL, in which this input lives.

Owner: GsfInput

Flags: Read

The “eof” property

  “eof”                      gboolean

TRUE if the end of the file has been reached.

Owner: GsfInput

Flags: Read

Default value: FALSE

The “modtime” property

  “modtime”                  GDateTime *

The time the input was last updated. This represents the timestamp from the originating file or GsfInfile member. It is not supported by all derived classes.

Owner: GsfInput

Flags: Read

The “name” property

  “name”                     gchar *

The input's name.

Owner: GsfInput

Flags: Read

Default value: NULL

The “position” property

  “position”                 gint64

The current position in the input.

Owner: GsfInput

Flags: Read

Allowed values: >= 0

Default value: 0

The “remaining” property

  “remaining”                gint64

The number of bytes remaining in the file.

Owner: GsfInput

Flags: Read

Allowed values: >= 0

Default value: 0

The “size” property

  “size”                     gint64

The total number of bytes in the file.

Owner: GsfInput

Flags: Read

Allowed values: >= 0

Default value: 0