Ejemplo n.º 1
0
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);
}
Ejemplo n.º 2
0
VALUE method_search(VALUE self, VALUE queryString, VALUE scopeDirectories) {
    VALUE result = Qnil;
    int i;
    CFStringRef path;
    MDItemRef item;

    CFStringRef qs = rbstr2cfstring(queryString);
    MDQueryRef query = MDQueryCreate(kCFAllocatorDefault, qs, NULL, NULL);
    RELEASE_IF_NOT_NULL(qs);
    if (query) {
        set_search_scope(query, scopeDirectories);
        if (MDQueryExecute(query, kMDQuerySynchronous)) {
            result = rb_ary_new();
            for(i = 0; i < MDQueryGetResultCount(query); ++i) {
                item = (MDItemRef) MDQueryGetResultAtIndex(query, i);
                if (item) {
                    path = MDItemCopyAttribute(item, kMDItemPath);
                    rb_ary_push(result, cfstring2rbstr(path));
                    RELEASE_IF_NOT_NULL(path);
                }
            }
        }
        RELEASE_IF_NOT_NULL(query);
    }

    return result;
}
Ejemplo n.º 3
0
VALUE method_get_attribute(VALUE self, VALUE path, VALUE name) {
    MDItemRef mdi = createMDItemByPath(path);
    CFStringRef nameRef = rbstr2cfstring(name);
    CFTypeRef valueRef = MDItemCopyAttribute(mdi, nameRef);

    VALUE result = convert2rb_type(valueRef);

    RELEASE_IF_NOT_NULL(valueRef);
    RELEASE_IF_NOT_NULL(nameRef);
    RELEASE_IF_NOT_NULL(mdi);

    return result;
}
Ejemplo n.º 4
0
VALUE method_attributes(VALUE self, VALUE path) {
    int i;
    CFStringRef attrNameRef;
    CFTypeRef attrValueRef;
    MDItemRef mdi = createMDItemByPath(path);

    CFArrayRef attrNamesRef = MDItemCopyAttributeNames(mdi);
    VALUE result = rb_hash_new();
    for (i = 0; i < CFArrayGetCount(attrNamesRef); i++) {
        attrNameRef = CFArrayGetValueAtIndex(attrNamesRef, i);
        attrValueRef = MDItemCopyAttribute(mdi, attrNameRef);
        rb_hash_aset(result, cfstring2rbstr(attrNameRef), convert2rb_type(attrValueRef));
        RELEASE_IF_NOT_NULL(attrValueRef);
    }

    RELEASE_IF_NOT_NULL(mdi);
    RELEASE_IF_NOT_NULL(attrNamesRef);

    return result;
}