summaryrefslogtreecommitdiff
path: root/modules/regex/regex.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'modules/regex/regex.cpp')
-rw-r--r--modules/regex/regex.cpp229
1 files changed, 61 insertions, 168 deletions
diff --git a/modules/regex/regex.cpp b/modules/regex/regex.cpp
index 50ca01067b..c10a276eae 100644
--- a/modules/regex/regex.cpp
+++ b/modules/regex/regex.cpp
@@ -156,26 +156,13 @@ void RegExMatch::_bind_methods() {
}
void RegEx::_pattern_info(uint32_t what, void *where) const {
- if (sizeof(CharType) == 2) {
- pcre2_pattern_info_16((pcre2_code_16 *)code, what, where);
-
- } else {
- pcre2_pattern_info_32((pcre2_code_32 *)code, what, where);
- }
+ pcre2_pattern_info_32((pcre2_code_32 *)code, what, where);
}
void RegEx::clear() {
- if (sizeof(CharType) == 2) {
- if (code) {
- pcre2_code_free_16((pcre2_code_16 *)code);
- code = nullptr;
- }
-
- } else {
- if (code) {
- pcre2_code_free_32((pcre2_code_32 *)code);
- code = nullptr;
- }
+ if (code) {
+ pcre2_code_free_32((pcre2_code_32 *)code);
+ code = nullptr;
}
}
@@ -187,39 +174,20 @@ Error RegEx::compile(const String &p_pattern) {
PCRE2_SIZE offset;
uint32_t flags = PCRE2_DUPNAMES;
- if (sizeof(CharType) == 2) {
- pcre2_general_context_16 *gctx = (pcre2_general_context_16 *)general_ctx;
- pcre2_compile_context_16 *cctx = pcre2_compile_context_create_16(gctx);
- PCRE2_SPTR16 p = (PCRE2_SPTR16)pattern.c_str();
-
- code = pcre2_compile_16(p, pattern.length(), flags, &err, &offset, cctx);
+ pcre2_general_context_32 *gctx = (pcre2_general_context_32 *)general_ctx;
+ pcre2_compile_context_32 *cctx = pcre2_compile_context_create_32(gctx);
+ PCRE2_SPTR32 p = (PCRE2_SPTR32)pattern.get_data();
- pcre2_compile_context_free_16(cctx);
+ code = pcre2_compile_32(p, pattern.length(), flags, &err, &offset, cctx);
- if (!code) {
- PCRE2_UCHAR16 buf[256];
- pcre2_get_error_message_16(err, buf, 256);
- String message = String::num(offset) + ": " + String((const CharType *)buf);
- ERR_PRINT(message.utf8());
- return FAILED;
- }
+ pcre2_compile_context_free_32(cctx);
- } else {
- pcre2_general_context_32 *gctx = (pcre2_general_context_32 *)general_ctx;
- pcre2_compile_context_32 *cctx = pcre2_compile_context_create_32(gctx);
- PCRE2_SPTR32 p = (PCRE2_SPTR32)pattern.c_str();
-
- code = pcre2_compile_32(p, pattern.length(), flags, &err, &offset, cctx);
-
- pcre2_compile_context_free_32(cctx);
-
- if (!code) {
- PCRE2_UCHAR32 buf[256];
- pcre2_get_error_message_32(err, buf, 256);
- String message = String::num(offset) + ": " + String((const CharType *)buf);
- ERR_PRINT(message.utf8());
- return FAILED;
- }
+ if (!code) {
+ PCRE2_UCHAR32 buf[256];
+ pcre2_get_error_message_32(err, buf, 256);
+ String message = String::num(offset) + ": " + String((const char32_t *)buf);
+ ERR_PRINT(message.utf8());
+ return FAILED;
}
return OK;
}
@@ -234,69 +202,39 @@ Ref<RegExMatch> RegEx::search(const String &p_subject, int p_offset, int p_end)
length = p_end;
}
- if (sizeof(CharType) == 2) {
- pcre2_code_16 *c = (pcre2_code_16 *)code;
- pcre2_general_context_16 *gctx = (pcre2_general_context_16 *)general_ctx;
- pcre2_match_context_16 *mctx = pcre2_match_context_create_16(gctx);
- PCRE2_SPTR16 s = (PCRE2_SPTR16)p_subject.c_str();
-
- pcre2_match_data_16 *match = pcre2_match_data_create_from_pattern_16(c, gctx);
-
- int res = pcre2_match_16(c, s, length, p_offset, 0, match, mctx);
+ pcre2_code_32 *c = (pcre2_code_32 *)code;
+ pcre2_general_context_32 *gctx = (pcre2_general_context_32 *)general_ctx;
+ pcre2_match_context_32 *mctx = pcre2_match_context_create_32(gctx);
+ PCRE2_SPTR32 s = (PCRE2_SPTR32)p_subject.get_data();
- if (res < 0) {
- pcre2_match_data_free_16(match);
- return nullptr;
- }
-
- uint32_t size = pcre2_get_ovector_count_16(match);
- PCRE2_SIZE *ovector = pcre2_get_ovector_pointer_16(match);
-
- result->data.resize(size);
-
- for (uint32_t i = 0; i < size; i++) {
- result->data.write[i].start = ovector[i * 2];
- result->data.write[i].end = ovector[i * 2 + 1];
- }
-
- pcre2_match_data_free_16(match);
- pcre2_match_context_free_16(mctx);
-
- } else {
- pcre2_code_32 *c = (pcre2_code_32 *)code;
- pcre2_general_context_32 *gctx = (pcre2_general_context_32 *)general_ctx;
- pcre2_match_context_32 *mctx = pcre2_match_context_create_32(gctx);
- PCRE2_SPTR32 s = (PCRE2_SPTR32)p_subject.c_str();
+ pcre2_match_data_32 *match = pcre2_match_data_create_from_pattern_32(c, gctx);
- pcre2_match_data_32 *match = pcre2_match_data_create_from_pattern_32(c, gctx);
+ int res = pcre2_match_32(c, s, length, p_offset, 0, match, mctx);
- int res = pcre2_match_32(c, s, length, p_offset, 0, match, mctx);
-
- if (res < 0) {
- pcre2_match_data_free_32(match);
- pcre2_match_context_free_32(mctx);
+ if (res < 0) {
+ pcre2_match_data_free_32(match);
+ pcre2_match_context_free_32(mctx);
- return nullptr;
- }
+ return nullptr;
+ }
- uint32_t size = pcre2_get_ovector_count_32(match);
- PCRE2_SIZE *ovector = pcre2_get_ovector_pointer_32(match);
+ uint32_t size = pcre2_get_ovector_count_32(match);
+ PCRE2_SIZE *ovector = pcre2_get_ovector_pointer_32(match);
- result->data.resize(size);
+ result->data.resize(size);
- for (uint32_t i = 0; i < size; i++) {
- result->data.write[i].start = ovector[i * 2];
- result->data.write[i].end = ovector[i * 2 + 1];
- }
-
- pcre2_match_data_free_32(match);
- pcre2_match_context_free_32(mctx);
+ for (uint32_t i = 0; i < size; i++) {
+ result->data.write[i].start = ovector[i * 2];
+ result->data.write[i].end = ovector[i * 2 + 1];
}
+ pcre2_match_data_free_32(match);
+ pcre2_match_context_free_32(mctx);
+
result->subject = p_subject;
uint32_t count;
- const CharType *table;
+ const char32_t *table;
uint32_t entry_size;
_pattern_info(PCRE2_INFO_NAMECOUNT, &count);
@@ -304,7 +242,7 @@ Ref<RegExMatch> RegEx::search(const String &p_subject, int p_offset, int p_end)
_pattern_info(PCRE2_INFO_NAMEENTRYSIZE, &entry_size);
for (uint32_t i = 0; i < count; i++) {
- CharType id = table[i * entry_size];
+ char32_t id = table[i * entry_size];
if (result->data[id].start == -1) {
continue;
}
@@ -344,7 +282,7 @@ String RegEx::sub(const String &p_subject, const String &p_replacement, bool p_a
const int safety_zone = 1;
PCRE2_SIZE olength = p_subject.length() + 1; // space for output string and one terminating \0 character
- Vector<CharType> output;
+ Vector<char32_t> output;
output.resize(olength + safety_zone);
uint32_t flags = PCRE2_SUBSTITUTE_OVERFLOW_LENGTH;
@@ -357,55 +295,28 @@ String RegEx::sub(const String &p_subject, const String &p_replacement, bool p_a
length = p_end;
}
- if (sizeof(CharType) == 2) {
- pcre2_code_16 *c = (pcre2_code_16 *)code;
- pcre2_general_context_16 *gctx = (pcre2_general_context_16 *)general_ctx;
- pcre2_match_context_16 *mctx = pcre2_match_context_create_16(gctx);
- PCRE2_SPTR16 s = (PCRE2_SPTR16)p_subject.c_str();
- PCRE2_SPTR16 r = (PCRE2_SPTR16)p_replacement.c_str();
- PCRE2_UCHAR16 *o = (PCRE2_UCHAR16 *)output.ptrw();
+ pcre2_code_32 *c = (pcre2_code_32 *)code;
+ pcre2_general_context_32 *gctx = (pcre2_general_context_32 *)general_ctx;
+ pcre2_match_context_32 *mctx = pcre2_match_context_create_32(gctx);
+ PCRE2_SPTR32 s = (PCRE2_SPTR32)p_subject.get_data();
+ PCRE2_SPTR32 r = (PCRE2_SPTR32)p_replacement.get_data();
+ PCRE2_UCHAR32 *o = (PCRE2_UCHAR32 *)output.ptrw();
- pcre2_match_data_16 *match = pcre2_match_data_create_from_pattern_16(c, gctx);
-
- int res = pcre2_substitute_16(c, s, length, p_offset, flags, match, mctx, r, p_replacement.length(), o, &olength);
-
- if (res == PCRE2_ERROR_NOMEMORY) {
- output.resize(olength + safety_zone);
- o = (PCRE2_UCHAR16 *)output.ptrw();
- res = pcre2_substitute_16(c, s, length, p_offset, flags, match, mctx, r, p_replacement.length(), o, &olength);
- }
+ pcre2_match_data_32 *match = pcre2_match_data_create_from_pattern_32(c, gctx);
- pcre2_match_data_free_16(match);
- pcre2_match_context_free_16(mctx);
+ int res = pcre2_substitute_32(c, s, length, p_offset, flags, match, mctx, r, p_replacement.length(), o, &olength);
- if (res < 0) {
- return String();
- }
-
- } else {
- pcre2_code_32 *c = (pcre2_code_32 *)code;
- pcre2_general_context_32 *gctx = (pcre2_general_context_32 *)general_ctx;
- pcre2_match_context_32 *mctx = pcre2_match_context_create_32(gctx);
- PCRE2_SPTR32 s = (PCRE2_SPTR32)p_subject.c_str();
- PCRE2_SPTR32 r = (PCRE2_SPTR32)p_replacement.c_str();
- PCRE2_UCHAR32 *o = (PCRE2_UCHAR32 *)output.ptrw();
-
- pcre2_match_data_32 *match = pcre2_match_data_create_from_pattern_32(c, gctx);
-
- int res = pcre2_substitute_32(c, s, length, p_offset, flags, match, mctx, r, p_replacement.length(), o, &olength);
-
- if (res == PCRE2_ERROR_NOMEMORY) {
- output.resize(olength + safety_zone);
- o = (PCRE2_UCHAR32 *)output.ptrw();
- res = pcre2_substitute_32(c, s, length, p_offset, flags, match, mctx, r, p_replacement.length(), o, &olength);
- }
+ if (res == PCRE2_ERROR_NOMEMORY) {
+ output.resize(olength + safety_zone);
+ o = (PCRE2_UCHAR32 *)output.ptrw();
+ res = pcre2_substitute_32(c, s, length, p_offset, flags, match, mctx, r, p_replacement.length(), o, &olength);
+ }
- pcre2_match_data_free_32(match);
- pcre2_match_context_free_32(mctx);
+ pcre2_match_data_free_32(match);
+ pcre2_match_context_free_32(mctx);
- if (res < 0) {
- return String();
- }
+ if (res < 0) {
+ return String();
}
return String(output.ptr(), olength);
@@ -435,7 +346,7 @@ Array RegEx::get_names() const {
ERR_FAIL_COND_V(!is_valid(), result);
uint32_t count;
- const CharType *table;
+ const char32_t *table;
uint32_t entry_size;
_pattern_info(PCRE2_INFO_NAMECOUNT, &count);
@@ -453,39 +364,21 @@ Array RegEx::get_names() const {
}
RegEx::RegEx() {
- if (sizeof(CharType) == 2) {
- general_ctx = pcre2_general_context_create_16(&_regex_malloc, &_regex_free, nullptr);
-
- } else {
- general_ctx = pcre2_general_context_create_32(&_regex_malloc, &_regex_free, nullptr);
- }
+ general_ctx = pcre2_general_context_create_32(&_regex_malloc, &_regex_free, nullptr);
code = nullptr;
}
RegEx::RegEx(const String &p_pattern) {
- if (sizeof(CharType) == 2) {
- general_ctx = pcre2_general_context_create_16(&_regex_malloc, &_regex_free, nullptr);
-
- } else {
- general_ctx = pcre2_general_context_create_32(&_regex_malloc, &_regex_free, nullptr);
- }
+ general_ctx = pcre2_general_context_create_32(&_regex_malloc, &_regex_free, nullptr);
code = nullptr;
compile(p_pattern);
}
RegEx::~RegEx() {
- if (sizeof(CharType) == 2) {
- if (code) {
- pcre2_code_free_16((pcre2_code_16 *)code);
- }
- pcre2_general_context_free_16((pcre2_general_context_16 *)general_ctx);
-
- } else {
- if (code) {
- pcre2_code_free_32((pcre2_code_32 *)code);
- }
- pcre2_general_context_free_32((pcre2_general_context_32 *)general_ctx);
+ if (code) {
+ pcre2_code_free_32((pcre2_code_32 *)code);
}
+ pcre2_general_context_free_32((pcre2_general_context_32 *)general_ctx);
}
void RegEx::_bind_methods() {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 02:47:12 +0000