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feat: updated engine version to 4.4-rc1

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Sara 2025-02-23 14:38:14 +01:00
parent ee00efde1f
commit 21ba8e33af
5459 changed files with 1128836 additions and 198305 deletions
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82
engine/modules/regex/regex.cpp
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@ -29,6 +29,7 @@
/**************************************************************************/
#include "regex.h"
#include "regex.compat.inc"
#include "core/os/memory.h"
@ -53,8 +54,8 @@ int RegExMatch::_find(const Variant &p_name) const {
return -1;
}
return i;
} else if (p_name.get_type() == Variant::STRING || p_name.get_type() == Variant::STRING_NAME) {
HashMap<String, int>::ConstIterator found = names.find((String)p_name);
} else if (p_name.is_string()) {
HashMap<String, int>::ConstIterator found = names.find(p_name);
if (found) {
return found->value;
}
@ -161,10 +162,10 @@ void RegEx::_pattern_info(uint32_t what, void *where) const {
pcre2_pattern_info_32((pcre2_code_32 *)code, what, where);
}
Ref<RegEx> RegEx::create_from_string(const String &p_pattern) {
Ref<RegEx> RegEx::create_from_string(const String &p_pattern, bool p_show_error) {
Ref<RegEx> ret;
ret.instantiate();
ret->compile(p_pattern);
ret->compile(p_pattern, p_show_error);
return ret;
}
@ -175,7 +176,7 @@ void RegEx::clear() {
}
}
Error RegEx::compile(const String &p_pattern) {
Error RegEx::compile(const String &p_pattern, bool p_show_error) {
pattern = p_pattern;
clear();
@ -192,10 +193,12 @@ Error RegEx::compile(const String &p_pattern) {
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 char32_t *)buf);
ERR_PRINT(message.utf8());
if (p_show_error) {
PCRE2_UCHAR32 buf[256];
pcre2_get_error_message_32(err, buf, 256);
String message = String::num_int64(offset) + ": " + String((const char32_t *)buf);
ERR_PRINT(message.utf8());
}
return FAILED;
}
return OK;
@ -286,25 +289,17 @@ TypedArray<RegExMatch> RegEx::search_all(const String &p_subject, int p_offset,
return result;
}
String RegEx::sub(const String &p_subject, const String &p_replacement, bool p_all, int p_offset, int p_end) const {
ERR_FAIL_COND_V(!is_valid(), String());
ERR_FAIL_COND_V_MSG(p_offset < 0, String(), "RegEx sub offset must be >= 0");
// safety_zone is the number of chars we allocate in addition to the number of chars expected in order to
// guard against the PCRE API writing one additional \0 at the end. PCRE's API docs are unclear on whether
// PCRE understands outlength in pcre2_substitute() as counting an implicit additional terminating char or
// not. always allocating one char more than telling PCRE has us on the safe side.
int RegEx::_sub(const String &p_subject, const String &p_replacement, int p_offset, int p_end, uint32_t p_flags, String &r_output) const {
// `safety_zone` is the number of chars we allocate in addition to the number of chars expected in order to
// guard against the PCRE API writing one additional `\0` at the end. PCRE's API docs are unclear on whether
// PCRE understands outlength in `pcre2_substitute(`) as counting an implicit additional terminating char or
// not. Always allocating one char more than telling PCRE has us on the safe side.
const int safety_zone = 1;
PCRE2_SIZE olength = p_subject.length() + 1; // space for output string and one terminating \0 character
PCRE2_SIZE olength = p_subject.length() + 1; // Space for output string and one terminating `\0` character.
Vector<char32_t> output;
output.resize(olength + safety_zone);
uint32_t flags = PCRE2_SUBSTITUTE_OVERFLOW_LENGTH;
if (p_all) {
flags |= PCRE2_SUBSTITUTE_GLOBAL;
}
PCRE2_SIZE length = p_subject.length();
if (p_end >= 0 && (uint32_t)p_end < length) {
length = p_end;
@ -319,22 +314,49 @@ String RegEx::sub(const String &p_subject, const String &p_replacement, bool p_a
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);
int res = pcre2_substitute_32(c, s, length, p_offset, p_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);
res = pcre2_substitute_32(c, s, length, p_offset, p_flags, match, mctx, r, p_replacement.length(), o, &olength);
}
pcre2_match_data_free_32(match);
pcre2_match_context_free_32(mctx);
if (res < 0) {
return String();
if (res >= 0) {
r_output = String(output.ptr(), olength) + p_subject.substr(length);
}
return String(output.ptr(), olength) + p_subject.substr(length);
return res;
}
String RegEx::sub(const String &p_subject, const String &p_replacement, bool p_all, int p_offset, int p_end) const {
ERR_FAIL_COND_V(!is_valid(), String());
ERR_FAIL_COND_V_MSG(p_offset < 0, String(), "RegEx sub offset must be >= 0");
uint32_t flags = PCRE2_SUBSTITUTE_OVERFLOW_LENGTH | PCRE2_SUBSTITUTE_UNSET_EMPTY;
if (p_all) {
flags |= PCRE2_SUBSTITUTE_GLOBAL;
}
String output;
const int res = _sub(p_subject, p_replacement, p_offset, p_end, flags, output);
if (res < 0) {
PCRE2_UCHAR32 buf[256];
pcre2_get_error_message_32(res, buf, 256);
String message = "PCRE2 Error: " + String((const char32_t *)buf);
ERR_PRINT(message.utf8());
if (res == PCRE2_ERROR_NOSUBSTRING) {
flags |= PCRE2_SUBSTITUTE_UNKNOWN_UNSET;
_sub(p_subject, p_replacement, p_offset, p_end, flags, output);
}
}
return output;
}
bool RegEx::is_valid() const {
@ -395,10 +417,10 @@ RegEx::~RegEx() {
}
void RegEx::_bind_methods() {
ClassDB::bind_static_method("RegEx", D_METHOD("create_from_string", "pattern"), &RegEx::create_from_string);
ClassDB::bind_static_method("RegEx", D_METHOD("create_from_string", "pattern", "show_error"), &RegEx::create_from_string, DEFVAL(true));
ClassDB::bind_method(D_METHOD("clear"), &RegEx::clear);
ClassDB::bind_method(D_METHOD("compile", "pattern"), &RegEx::compile);
ClassDB::bind_method(D_METHOD("compile", "pattern", "show_error"), &RegEx::compile, DEFVAL(true));
ClassDB::bind_method(D_METHOD("search", "subject", "offset", "end"), &RegEx::search, DEFVAL(0), DEFVAL(-1));
ClassDB::bind_method(D_METHOD("search_all", "subject", "offset", "end"), &RegEx::search_all, DEFVAL(0), DEFVAL(-1));
ClassDB::bind_method(D_METHOD("sub", "subject", "replacement", "all", "offset", "end"), &RegEx::sub, DEFVAL(false), DEFVAL(0), DEFVAL(-1));