void parseWhereFrom(QueryData &results, const std::string &path) {
CFStringRef CFPath = CFStringCreateWithCString(
kCFAllocatorDefault, path.c_str(), kCFStringEncodingUTF8);
MDItemRef metadata = MDItemCreate(kCFAllocatorDefault, CFPath);
CFRelease(CFPath);
if (metadata == nullptr) {
VLOG(1) << "Metadata for " << path << " is null";
return;
}
CFTypeRef attributes;
attributes = MDItemCopyAttribute(metadata, kMDItemWhereFroms);
CFRelease(metadata);
if (attributes == nullptr) {
VLOG(1) << "No attributes found for " << path;
return;
}
CFArrayRef attribs = (CFArrayRef)attributes;
CFIndex count = CFArrayGetCount(attribs);
for (CFIndex i = 0; i < count; i++) {
CFStringRef attribute = (CFStringRef)CFArrayGetValueAtIndex(attribs, i);
auto where_from_attribute = stringFromCFString(attribute);
if (!where_from_attribute.empty()) {
setRow(results, path, "where_from", where_from_attribute);
}
}
CFRelease(attributes);
}
static MDItemRef createMDItemByPath(VALUE path) {
CFStringRef pathRef = rbstr2cfstring(path);
MDItemRef mdi = MDItemCreate(kCFAllocatorDefault, pathRef);
RELEASE_IF_NOT_NULL(pathRef);
if (!mdi) {
rb_raise(rb_eTypeError, "Could not find MDItem by given path");
}
return mdi;
}
