utf8GetCharValidated

fun utf8GetCharValidated(p: String, maxLen: Long): <Error class: unknown class>

Convert a sequence of bytes encoded as UTF-8 to a Unicode character. This function checks for incomplete characters, for invalid characters such as characters that are out of the range of Unicode, and for overlong encodings of valid characters.

Note that g_utf8_get_char_validated() returns (gunichar)-2 if

Return

the resulting character. If @p points to a partial sequence at the end of a string that could begin a valid character (or if @max_len is zero), returns (gunichar)-2; otherwise, if @p does not point to a valid UTF-8 encoded Unicode character, returns (gunichar)-1.

Parameters

p

a pointer to Unicode character encoded as UTF-8

maxLen

the maximum number of bytes to read, or -1 if @p is nul-terminated