127 bool RocksDBOptionsParser::IsSection(const std::string& line) {  in IsSection()  argument
128   if (line.size() < 2) {  in IsSection()
131   if (line[0] != '[' || line[line.size() - 1] != ']') {  in IsSection()
140                                           const std::string& line,  in ParseSection()  argument
145   size_t arg_start_pos = line.find("\"");  in ParseSection()
146   size_t arg_end_pos = line.rfind("\"");  in ParseSection()
150     *title = TrimAndRemoveComment(line.substr(1, arg_start_pos - 1), true);  in ParseSection()
152         line.substr(arg_start_pos + 1, arg_end_pos - arg_start_pos - 1));  in ParseSection()
154     *title = TrimAndRemoveComment(line.substr(1, line.size() - 2), true);  in ParseSection()
176   return Status::InvalidArgument(std::string("Unknown section ") + line);  in ParseSection()
188                                             const std::string& line,  in ParseStatement()  argument
190   size_t eq_pos = line.find("=");  in ParseStatement()
195   *name = TrimAndRemoveComment(line.substr(0, eq_pos), true);  in ParseStatement()
197       TrimAndRemoveComment(line.substr(eq_pos + 1, line.size() - eq_pos - 1));  in ParseStatement()
225   std::string line;  in Parse()  local
228   for (int line_num = 1; ReadOneLine(&iss, &sf_reader, &line, &has_data, &s);  in Parse()
233     line = TrimAndRemoveComment(line);  in Parse()
234     if (line.empty()) {  in Parse()
237     if (IsSection(line)) {  in Parse()
253       s = ParseSection(&section, &title, &argument, line, line_num);  in Parse()
260       s = ParseStatement(&name, &value, line, line_num);  in Parse()
453 std::string RocksDBOptionsParser::TrimAndRemoveComment(const std::string& line,  in TrimAndRemoveComment()  argument
456   size_t end = line.size();  in TrimAndRemoveComment()
461     while (search_pos < line.size()) {  in TrimAndRemoveComment()
462       size_t comment_pos = line.find('#', search_pos);  in TrimAndRemoveComment()
466       if (comment_pos == 0 || line[comment_pos - 1] != '\\') {  in TrimAndRemoveComment()
474   while (start < end && isspace(line[start]) != 0) {  in TrimAndRemoveComment()
479   while (start < end && isspace(line[end - 1]) != 0) {  in TrimAndRemoveComment()
484     return line.substr(start, end - start);  in TrimAndRemoveComment()