(&self, patten: regex::Regex)
| 353 | } |
| 354 | |
| 355 | pub fn match_string_pattern(&self, patten: regex::Regex) -> Option<String> { |
| 356 | let mut work_list = WorkList::new(); |
| 357 | work_list.push(&self.ast); |
| 358 | while !work_list.empty() { |
| 359 | let curr = work_list.pop(); |
| 360 | if let Clang::CallExpr(ce) = &curr.kind { |
| 361 | let call_name = ce.get_name_as_string(curr); |
| 362 | if call_name == "fopen" { |
| 363 | continue; |
| 364 | } |
| 365 | } |
| 366 | if let Clang::StringLiteral(sl) = &curr.kind { |
| 367 | let value = sl.get_eval_value(); |
| 368 | if patten.is_match(&value) { |
| 369 | return Some(value); |
| 370 | } |
| 371 | } |
| 372 | for child in &curr.inner { |
| 373 | work_list.push(child); |
| 374 | } |
| 375 | } |
| 376 | None |
| 377 | } |
| 378 | |
| 379 | pub fn find_nested_call(&self, nested: &[&str]) -> Option<(&CallExpr, &CallExpr, String)> { |
| 380 | let mut worklist = WorkList::new(); |
no test coverage detected