| 660 | #endif // MMKV_DISABLE_CRYPT |
| 661 | |
| 662 | bool MMKV::setDataForKey(MMBuffer &&data, MMKVKey_t key, bool isDataHolder) { |
| 663 | if ((!isDataHolder && data.length() == 0) || isKeyEmpty(key)) { |
| 664 | return false; |
| 665 | } |
| 666 | SCOPED_LOCK(m_lock); |
| 667 | SCOPED_LOCK(m_exclusiveProcessLock); |
| 668 | checkLoadData(); |
| 669 | |
| 670 | #ifndef MMKV_DISABLE_CRYPT |
| 671 | if (m_crypter) { |
| 672 | if (isDataHolder) { |
| 673 | auto sizeNeededForData = pbRawVarint32Size((uint32_t) data.length()) + data.length(); |
| 674 | if (!KeyValueHolderCrypt::isValueStoredAsOffset(sizeNeededForData)) { |
| 675 | data = MiniPBCoder::encodeDataWithObject(data); |
| 676 | isDataHolder = false; |
| 677 | } |
| 678 | } |
| 679 | auto itr = m_dicCrypt->find(key); |
| 680 | if (itr != m_dicCrypt->end()) { |
| 681 | bool onlyOneKey = !isMultiProcess() && m_dicCrypt->size() == 1; |
| 682 | # ifdef MMKV_APPLE |
| 683 | KVHolderRet_t ret; |
| 684 | if (onlyOneKey) { |
| 685 | ret = overrideDataWithKey(data, key, itr->second, isDataHolder); |
| 686 | } else { |
| 687 | ret = appendDataWithKey(data, key, itr->second, isDataHolder); |
| 688 | } |
| 689 | # else |
| 690 | KVHolderRet_t ret; |
| 691 | if (onlyOneKey) { |
| 692 | ret = overrideDataWithKey(data, key, isDataHolder); |
| 693 | } else { |
| 694 | ret = appendDataWithKey(data, key, isDataHolder); |
| 695 | } |
| 696 | # endif |
| 697 | if (!ret.first) { |
| 698 | return false; |
| 699 | } |
| 700 | KeyValueHolderCrypt kvHolder; |
| 701 | if (KeyValueHolderCrypt::isValueStoredAsOffset(ret.second.valueSize)) { |
| 702 | kvHolder = KeyValueHolderCrypt(ret.second.keySize, ret.second.valueSize, ret.second.offset); |
| 703 | memcpy(&kvHolder.cryptStatus, &t_status, sizeof(t_status)); |
| 704 | } else { |
| 705 | kvHolder = KeyValueHolderCrypt(std::move(data)); |
| 706 | } |
| 707 | if (mmkv_likely(!m_enableKeyExpire)) { |
| 708 | itr->second = std::move(kvHolder); |
| 709 | } else { |
| 710 | itr = m_dicCrypt->find(key); |
| 711 | if (itr != m_dicCrypt->end()) { |
| 712 | itr->second = std::move(kvHolder); |
| 713 | } else { |
| 714 | // in case filterExpiredKeys() is triggered |
| 715 | m_dicCrypt->emplace(key, std::move(kvHolder)); |
| 716 | mmkv_retain_key(key); |
| 717 | } |
| 718 | } |
| 719 | } else { |
nothing calls this directly
no test coverage detected