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[TextServer] Add fallback code in case of missing ICU data.

This commit is contained in:
bruvzg 2023-01-23 19:00:44 +02:00
parent e6bd9c10fc
commit 458f720ea9
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GPG Key ID: 7960FCF39844EC38
1 changed files with 35 additions and 1 deletions
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36
modules/text_server_adv/text_server_adv.cpp
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@ -6114,6 +6114,11 @@ String TextServerAdvanced::_percent_sign(const String &p_language) const {
}
int64_t TextServerAdvanced::_is_confusable(const String &p_string, const PackedStringArray &p_dict) const {
#ifndef ICU_STATIC_DATA
if (!icu_data_loaded) {
return -1;
}
#endif
UErrorCode status = U_ZERO_ERROR;
int64_t match_index = -1;
@ -6154,6 +6159,11 @@ int64_t TextServerAdvanced::_is_confusable(const String &p_string, const PackedS
}
bool TextServerAdvanced::_spoof_check(const String &p_string) const {
#ifndef ICU_STATIC_DATA
if (!icu_data_loaded) {
return false;
}
#endif
UErrorCode status = U_ZERO_ERROR;
Char16String utf16 = p_string.utf16();
@ -6176,6 +6186,11 @@ bool TextServerAdvanced::_spoof_check(const String &p_string) const {
}
String TextServerAdvanced::_strip_diacritics(const String &p_string) const {
#ifndef ICU_STATIC_DATA
if (!icu_data_loaded) {
return TextServer::strip_diacritics(p_string);
}
#endif
UErrorCode err = U_ZERO_ERROR;
// Get NFKD normalizer singleton.
@ -6213,6 +6228,12 @@ String TextServerAdvanced::_strip_diacritics(const String &p_string) const {
}
String TextServerAdvanced::_string_to_upper(const String &p_string, const String &p_language) const {
#ifndef ICU_STATIC_DATA
if (!icu_data_loaded) {
return p_string.to_upper();
}
#endif
if (p_string.is_empty()) {
return p_string;
}
@ -6235,6 +6256,12 @@ String TextServerAdvanced::_string_to_upper(const String &p_string, const String
}
String TextServerAdvanced::_string_to_lower(const String &p_string, const String &p_language) const {
#ifndef ICU_STATIC_DATA
if (!icu_data_loaded) {
return p_string.to_lower();
}
#endif
if (p_string.is_empty()) {
return p_string;
}
@ -6270,8 +6297,8 @@ PackedInt32Array TextServerAdvanced::_string_get_word_breaks(const String &p_str
breaks.insert(pos);
}
}
ubrk_close(bi);
}
ubrk_close(bi);
PackedInt32Array ret;
@ -6352,6 +6379,13 @@ PackedInt32Array TextServerAdvanced::_string_get_word_breaks(const String &p_str
}
bool TextServerAdvanced::_is_valid_identifier(const String &p_string) const {
#ifndef ICU_STATIC_DATA
if (!icu_data_loaded) {
WARN_PRINT_ONCE("ICU data is not loaded, Unicode security and spoofing detection disabled.");
return TextServer::is_valid_identifier(p_string);
}
#endif
enum UAX31SequenceStatus {
SEQ_NOT_STARTED,
SEQ_STARTED,