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sync code

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This commit is contained in:
Ned Wright
2026-01-03 18:59:01 +00:00
parent c1058db57d
commit 2105628f05
188 changed files with 8272 additions and 2723 deletions
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31
components/security_apps/waap/waap_clib/Waf2Regex.cc
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@@ -117,11 +117,14 @@ SingleRegex::~SingleRegex() {
}
}
bool SingleRegex::hasMatch(const std::string& s) const {
bool SingleRegex::hasMatch(const std::string& s, size_t start, size_t end) const {
PCRE2_SIZE startOffset = static_cast<PCRE2_SIZE>(start);
size_t data_size = std::min(s.size(), end);
int rc = pcre2_match(
m_re, // code
reinterpret_cast<PCRE2_SPTR>(s.data()), s.size(), // subject/subject length
0, // start offset
reinterpret_cast<PCRE2_SPTR>(s.data()), data_size, // subject/subject length
startOffset, // start offset
0, // options
m_matchData,
NULL // match_context
@@ -244,13 +247,23 @@ const std::string &SingleRegex::getName() const
return m_regexName;
}
size_t SingleRegex::findMatchRanges(const std::string& s, std::vector<RegexMatchRange>& matchRanges) const {
PCRE2_SIZE startOffset = 0;
size_t
SingleRegex::findMatchRanges(
const std::string &s,
std::vector<RegexMatchRange> &matchRanges,
size_t maxMatches,
size_t start,
size_t end
) const
{
PCRE2_SIZE startOffset = static_cast<PCRE2_SIZE>(start);
size_t matchCount = 0;
size_t data_size = std::min(s.size(), end);
do {
int rc = pcre2_match(
m_re, // code
reinterpret_cast<PCRE2_SPTR>(s.data()), s.size(), // subject/subject length
reinterpret_cast<PCRE2_SPTR>(s.data()), data_size, // subject/subject length
startOffset, // start offset
0, // options
m_matchData,
@@ -277,6 +290,12 @@ size_t SingleRegex::findMatchRanges(const std::string& s, std::vector<RegexMatch
startOffset = ov[1];
matchRanges.push_back(RegexMatchRange(ov[0], ov[1]));
matchCount++;
// Check if we've reached the maximum number of matches (if maxMatches is not 0)
if (maxMatches > 0 && matchCount >= maxMatches) {
break;
}
} while (true);
return matchRanges.size();