Function

GLiblocale_to_utf8

Declaration

gchar*
g_locale_to_utf8 (
  const gchar* opsysstring,
  gssize len,
  gsize* bytes_read,
  gsize* bytes_written,
  GError** error
)

Description

Converts a string which is in the encoding used for strings by the C runtime (usually the same as that used by the operating system) in the [current locale][setlocale] into a UTF-8 string.

If the source encoding is not UTF-8 and the conversion output contains a nul character, the error G_CONVERT_ERROR_EMBEDDED_NUL is set and the function returns NULL. If the source encoding is UTF-8, an embedded nul character is treated with the G_CONVERT_ERROR_ILLEGAL_SEQUENCE error for backward compatibility with earlier versions of this library. Use g_convert() to produce output that may contain embedded nul characters.

Parameters

`opsysstring`	An array of `guint8`
	A string in the encoding of the current locale. On Windows this means the system codepage.
	The length of the array is specified in the `len` argument.
	The data is owned by the caller of the function.
`len`	`gssize`
	The length of the string, or -1 if the string is nul-terminated (Note that some encodings may allow nul bytes to occur inside strings. In that case, using -1 for the `len` parameter is unsafe)
`bytes_read`	`gsize*`
	Location to store the number of bytes in the input string that were successfully converted, or `NULL`. Even if the conversion was successful, this may be less than `len` if there were partial characters at the end of the input. If the error `G_CONVERT_ERROR_ILLEGAL_SEQUENCE` occurs, the value stored will be the byte offset after the last valid input sequence.
	The argument will be set by the function.
	The argument can be `NULL`.
`bytes_written`	`gsize*`
	The number of bytes stored in the output buffer (not including the terminating nul).
	The argument will be set by the function.
	The argument can be `NULL`.
`error`	`GError **`
	The return location for a `GError*`, or `NULL`.

Return value

Returns:	`gchar*`
	The converted string, or `NULL` on an 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.