diff options
| -rw-r--r-- | modules/text_server_adv/text_server_adv.cpp | 50 | ||||
| -rw-r--r-- | modules/text_server_adv/text_server_adv.h | 3 |
2 files changed, 34 insertions, 19 deletions
diff --git a/modules/text_server_adv/text_server_adv.cpp b/modules/text_server_adv/text_server_adv.cpp index 9b474bf2ce..b55188ce0c 100644 --- a/modules/text_server_adv/text_server_adv.cpp +++ b/modules/text_server_adv/text_server_adv.cpp @@ -6118,20 +6118,22 @@ int64_t TextServerAdvanced::_is_confusable(const String &p_string, const PackedS Vector<UChar *> skeletons; skeletons.resize(p_dict.size()); - USpoofChecker *sc = uspoof_open(&status); - uspoof_setChecks(sc, USPOOF_CONFUSABLE, &status); + if (sc_conf == nullptr) { + sc_conf = uspoof_open(&status); + uspoof_setChecks(sc_conf, USPOOF_CONFUSABLE, &status); + } for (int i = 0; i < p_dict.size(); i++) { Char16String word = p_dict[i].utf16(); - int32_t len = uspoof_getSkeleton(sc, 0, word.get_data(), -1, NULL, 0, &status); + int32_t len = uspoof_getSkeleton(sc_conf, 0, word.get_data(), -1, NULL, 0, &status); skeletons.write[i] = (UChar *)memalloc(++len * sizeof(UChar)); status = U_ZERO_ERROR; - uspoof_getSkeleton(sc, 0, word.get_data(), -1, skeletons.write[i], len, &status); + uspoof_getSkeleton(sc_conf, 0, word.get_data(), -1, skeletons.write[i], len, &status); } - int32_t len = uspoof_getSkeleton(sc, 0, utf16.get_data(), -1, NULL, 0, &status); + int32_t len = uspoof_getSkeleton(sc_conf, 0, utf16.get_data(), -1, NULL, 0, &status); UChar *skel = (UChar *)memalloc(++len * sizeof(UChar)); status = U_ZERO_ERROR; - uspoof_getSkeleton(sc, 0, utf16.get_data(), -1, skel, len, &status); + uspoof_getSkeleton(sc_conf, 0, utf16.get_data(), -1, skel, len, &status); for (int i = 0; i < skeletons.size(); i++) { if (u_strcmp(skel, skeletons[i]) == 0) { match_index = i; @@ -6143,7 +6145,6 @@ int64_t TextServerAdvanced::_is_confusable(const String &p_string, const PackedS for (int i = 0; i < skeletons.size(); i++) { memfree(skeletons.write[i]); } - uspoof_close(sc); ERR_FAIL_COND_V_MSG(U_FAILURE(status), -1, u_errorName(status)); @@ -6159,19 +6160,18 @@ bool TextServerAdvanced::_spoof_check(const String &p_string) const { UErrorCode status = U_ZERO_ERROR; Char16String utf16 = p_string.utf16(); - USet *allowed = uset_openEmpty(); - uset_addAll(allowed, uspoof_getRecommendedSet(&status)); - uset_addAll(allowed, uspoof_getInclusionSet(&status)); - - USpoofChecker *sc = uspoof_open(&status); - uspoof_setAllowedChars(sc, allowed, &status); - uspoof_setRestrictionLevel(sc, USPOOF_MODERATELY_RESTRICTIVE); - - int32_t bitmask = uspoof_check(sc, utf16.get_data(), -1, NULL, &status); - - uspoof_close(sc); - uset_close(allowed); + if (allowed == nullptr) { + allowed = uset_openEmpty(); + uset_addAll(allowed, uspoof_getRecommendedSet(&status)); + uset_addAll(allowed, uspoof_getInclusionSet(&status)); + } + if (sc_spoof == nullptr) { + sc_spoof = uspoof_open(&status); + uspoof_setAllowedChars(sc_spoof, allowed, &status); + uspoof_setRestrictionLevel(sc_spoof, USPOOF_MODERATELY_RESTRICTIVE); + } + int32_t bitmask = uspoof_check(sc_spoof, utf16.get_data(), -1, NULL, &status); ERR_FAIL_COND_V_MSG(U_FAILURE(status), false, u_errorName(status)); return (bitmask != 0); @@ -6587,5 +6587,17 @@ TextServerAdvanced::~TextServerAdvanced() { FT_Done_FreeType(ft_library); } #endif + if (sc_spoof != nullptr) { + uspoof_close(sc_spoof); + sc_spoof = nullptr; + } + if (sc_conf != nullptr) { + uspoof_close(sc_conf); + sc_conf = nullptr; + } + if (allowed != nullptr) { + uset_close(allowed); + allowed = nullptr; + } u_cleanup(); } diff --git a/modules/text_server_adv/text_server_adv.h b/modules/text_server_adv/text_server_adv.h index c7fe46d554..1acf5b21f0 100644 --- a/modules/text_server_adv/text_server_adv.h +++ b/modules/text_server_adv/text_server_adv.h @@ -159,6 +159,9 @@ class TextServerAdvanced : public TextServerExtension { // ICU support data. bool icu_data_loaded = false; + mutable USet *allowed = nullptr; + mutable USpoofChecker *sc_spoof = nullptr; + mutable USpoofChecker *sc_conf = nullptr; // Font cache data. |