31 const std::vector<uint8_t> Hash::kEmptyHash = std::vector<uint8_t>(SHA256_DIGEST_LENGTH, 0);
33 Hash& Hash::getMutableHash(const std::string& path) {  in getMutableHash()
34     static std::map<std::string, Hash> hashes;  in getMutableHash()
39         it = hashes.insert(it, {path, Hash(path)});  in getMutableHash()
45 const Hash& Hash::getHash(const std::string& path) {  in getHash()
49 void Hash::clearHash(const std::string& path) {  in clearHash()
66 Hash::Hash(const std::string& path) : mPath(path), mHash(sha256File(path)) {}  in Hash()  function in android::Hash
68 std::string Hash::hexString(const std::vector<uint8_t>& hash) {  in hexString()
77 std::string Hash::hexString() const {  in hexString()
81 const std::vector<uint8_t>& Hash::raw() const {  in raw()
85 const std::string& Hash::getPath() const {  in getPath()
164 std::vector<std::string> Hash::lookupHash(const std::string& path, const std::string& interfaceName,  in lookupHash()