diff options
| -rw-r--r-- | src/subrip_reader.cc | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/src/subrip_reader.cc b/src/subrip_reader.cc index 5625679..b547db0 100644 --- a/src/subrip_reader.cc +++ b/src/subrip_reader.cc @@ -160,12 +160,33 @@ SubripReader::convert_time (string t) throw SubripError (t, "time in the format h:m:s,ms", _context); } - return Time::from_hms ( - lexical_cast<int> (a[0]), - lexical_cast<int> (a[1]), - lexical_cast<int> (b[0]), - lexical_cast<int> (b[1]) - ); + int h, m, s, ms; + + try { + h = lexical_cast<int>(a[0]); + } catch (boost::bad_lexical_cast &) { + throw SubripError (t, "integer hour value", _context); + } + + try { + m = lexical_cast<int>(a[1]); + } catch (boost::bad_lexical_cast &) { + throw SubripError (t, "integer minute value", _context); + } + + try { + s = lexical_cast<int>(b[0]); + } catch (boost::bad_lexical_cast &) { + throw SubripError (t, "integer second value", _context); + } + + try { + ms = lexical_cast<int>(b[1]); + } catch (boost::bad_lexical_cast &) { + throw SubripError (t, "integer millisecond value", _context); + } + + return Time::from_hms (h, m, s, ms); } void |