#include "match.h" #include "ipc_manager.h" #include "language_server_api.h" #include #include // static optional Matcher::Create(const std::string& search) { /* std::string real_search; real_search.reserve(search.size() * 3 + 2); for (auto c : search) { real_search += ".*"; real_search += c; } real_search += ".*"; */ try { Matcher m; m.regex_string = search; m.regex = std::regex( search, std::regex_constants::ECMAScript | std::regex_constants::icase | std::regex_constants::optimize // std::regex_constants::nosubs ); return m; } catch (std::exception e) { Out_ShowLogMessage out; out.display_type = Out_ShowLogMessage::DisplayType::Show; out.params.type = lsMessageType::Error; out.params.message = "cquery: Parsing EMCAScript regex \"" + search + "\" failed; " + e.what(); IpcManager::WriteStdout(IpcId::Cout, out); return nullopt; } } bool Matcher::IsMatch(const std::string& value) const { // std::smatch match; // return std::regex_match(value, match, regex); return std::regex_match(value, regex, std::regex_constants::match_any); } GroupMatch::GroupMatch(const std::vector& whitelist, const std::vector& blacklist) { for (const std::string& entry : whitelist) { optional m = Matcher::Create(entry); if (m) this->whitelist.push_back(*m); } for (const std::string& entry : blacklist) { optional m = Matcher::Create(entry); if (m) this->blacklist.push_back(*m); } } bool GroupMatch::IsMatch(const std::string& value, std::string* match_failure_reason) const { for (const Matcher& m : whitelist) { if (m.IsMatch(value)) return true; } for (const Matcher& m : blacklist) { if (m.IsMatch(value)) { if (match_failure_reason) *match_failure_reason = "blacklist \"" + m.regex_string + "\""; return false; } } return true; } TEST_SUITE("Matcher") { TEST_CASE("sanity") { // Matcher m("abc"); // TODO: check case // CHECK(m.IsMatch("abc")); // CHECK(m.IsMatch("fooabc")); // CHECK(m.IsMatch("abc")); // CHECK(m.IsMatch("abcfoo")); // CHECK(m.IsMatch("11a11b11c11")); } }