void
w_debug::setflags(const char *newflags)
{
if(!newflags) return;
#ifdef USE_REGEX
{
char *s;
if((s=re_comp_debug(newflags)) != 0) {
cerr << "Error in regex, flags not set: " << s << endl;
mask = _none;
return;
}
}
#endif /* USE_REGEX */
mask = 0;
if(_flags) delete [] _flags;
_flags = new char[strlen(newflags)+1];
strcpy(_flags, newflags);
if(strlen(_flags)==0) {
mask |= _none;
} else if(!strcmp(_flags,"all")) {
mask |= _all;
}
assert( !( none() && all() ) );
}
w_debug::w_debug(const char *n, const char *f) :
ErrLog(n, log_to_unix_file, f?f:"-")
{
#ifdef USE_REGEX
//re_ready = false;
//re_error_str = "Bad regular expression";
re_syntax_options = RE_NO_BK_VBAR;
#endif /* USE_REGEX */
mask = 0;
const char *temp_flags = getenv("DEBUG_FLAGS");
// malloc the flags so it can be freed
if(!temp_flags) {
temp_flags = "";
mask = _none;
}
// make a copy of the flags so we can delete it later
_flags = new char[strlen(temp_flags)+1];
strcpy(_flags, temp_flags);
assert(_flags != NULL);
if(!strcmp(_flags,"all")) {
mask |= _all;
#ifdef USE_REGEX
} else if(!none()) {
char *s;
if((s=re_comp_debug(_flags)) != 0) {
if(strstr(s, "No previous regular expression")) {
// this is ok
} else {
cerr << "Error in regex, flags not set: " << s << std::endl;
}
mask = _none;
}
#endif /* USE_REGEX */
}
assert( !( none() && all() ) );
}
