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xdg-toplevel: check that title provided actually is UTF-8

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While the xdg-shell protocol requires this, it does not yet have
a dedicated error code for invalid titles; this commit makes
wlroots send a generic error instead.
This commit is contained in:
Manuel Stoeckl 2023-11-11 16:55:41 -05:00 • committed by Kirill Primak
parent 41494244df
commit a3d22dbe97
4 changed files with 85 additions and 0 deletions
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11
include/util/utf8.h Normal file
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#ifndef UTIL_UTF8_H
#define UTIL_UTF8_H
#include <stdbool.h>
/**
* Return true if and only if the string is a valid UTF-8 sequence.
*/
bool is_utf8(const char *string);
#endif