static int _find_leftmost_common(struct rx_node *or,
struct rx_node **l,
struct rx_node **r,
unsigned leftmost)
{
struct rx_node *left = or->left, *right = or->right;
unsigned left_depth = _depth(left, leftmost);
unsigned right_depth = _depth(right, leftmost);
while (left_depth > right_depth && left->type != OR) {
left = LEFT(left);
left_depth--;
}
while (right_depth > left_depth && right->type != OR) {
right = LEFT(right);
right_depth--;
}
if (left_depth != right_depth)
return 0;
while (left_depth) {
if (left->type == CAT && right->type == CAT) {
if (_nodes_equal(LEFT(left), LEFT(right))) {
*l = left;
*r = right;
return 1;
}
}
if (left->type == OR || right->type == OR)
break;
left = LEFT(left);
right = LEFT(right);
left_depth--;
}
return 0;
}
LogBufferStream::LogBufferStream(outputStream* wst, size_t len) : stringStream(NEW_RESOURCE_ARRAY(char, len), len), _wst(wst) {
}
void LogBufferStream::stamp() {
if(_wst!=NULL){
TimeStamp* stamp = _wst->get_time_stamp();
if (!stamp->is_updated()) {
stamp->update();
}
print("%.3f", stamp->seconds());
} else {
stringStream::stamp();
}
}
// ============================================================================
// BufferedLoggerMark implementation
// ============================================================================
BufferedLoggerMark::BufferedLoggerMark(const char* tag, int opt, bool stp, bool crp, outputStream* st, long bufferSize) : LoggerStackObj(tag, opt, stp, crp, st), _mst(st, bufferSize), _depth(0) {
}
void BufferedLoggerMark::vout(const char*format,va_list ap){
_mst.vprint(format, ap);
}