Function

EvinceDocumentfile_compress

Declaration [src]

gchar*
ev_file_compress (
  const gchar* uri,
  EvCompressionType type,
  GError** error
)

Description [src]

Compresses the file at uri.

If type is EV_COMPRESSION_NONE, it does nothing and returns NULL.

Otherwise, it returns the filename of a temporary file containing the compressed data from the file at uri.

On error it returns NULL and fills in error.

It is the caller’s responsibility to unlink the temp file after use.

Parameters

uri const gchar*
 

A file URI.

 The data is owned by the caller of the function.
 The value is a NUL terminated UTF-8 string.
type EvCompressionType
 

The compression type.

error GError **
  The return location for a GError*, or NULL.

Return value

Returns: gchar*
 

A newly allocated string URI, or NULL on error.

 The caller of the function takes ownership of the data, and is responsible for freeing it.
 The value is a NUL terminated UTF-8 string.