- if (l >= field_length+1 &&
- memcmp(o->data.payload, field, field_length) == 0 &&
- o->data.payload[field_length] == '=') {
+ if (o->object.flags & OBJECT_COMPRESSED) {
+
+#ifdef HAVE_XZ
+ if (uncompress_startswith(o->data.payload, l,
+ &f->compress_buffer, &f->compress_buffer_size,
+ field, field_length, '=')) {
+
+ uint64_t rsize;
+
+ if (!uncompress_blob(o->data.payload, l,
+ &f->compress_buffer, &f->compress_buffer_size, &rsize))
+ return -EBADMSG;
+
+ *data = f->compress_buffer;
+ *size = (size_t) rsize;
+
+ return 0;
+ }
+#else
+ return -EPROTONOSUPPORT;
+#endif
+
+ } else if (l >= field_length+1 &&
+ memcmp(o->data.payload, field, field_length) == 0 &&
+ o->data.payload[field_length] == '=') {