27 // Returns the canonical, 128-bit canonical, and the format of the UUID
28 // in |canonical|, |canonical_128|, and |format| based on |uuid|.
29 void GetCanonicalUuid(std::string uuid,  in GetCanonicalUuid()  argument
38   if (uuid.empty())  in GetCanonicalUuid()
41   if (uuid.size() < 11 &&  in GetCanonicalUuid()
42       base::StartsWith(uuid, "0x", base::CompareCase::SENSITIVE)) {  in GetCanonicalUuid()
43     uuid = uuid.substr(2);  in GetCanonicalUuid()
46   if (!(uuid.size() == 4 || uuid.size() == 8 || uuid.size() == 36))  in GetCanonicalUuid()
49   for (size_t i = 0; i < uuid.size(); ++i) {  in GetCanonicalUuid()
51       if (uuid[i] != '-')  in GetCanonicalUuid()
54       if (!base::IsHexDigit(uuid[i]))  in GetCanonicalUuid()
56       uuid[i] = base::ToLowerASCII(uuid[i]);  in GetCanonicalUuid()
60   canonical->assign(uuid);  in GetCanonicalUuid()
61   if (uuid.size() == 4) {  in GetCanonicalUuid()
62     canonical_128->assign(kCommonUuidPrefix + uuid + kCommonUuidPostfix);  in GetCanonicalUuid()
64   } else if (uuid.size() == 8) {  in GetCanonicalUuid()
65     canonical_128->assign(uuid + kCommonUuidPostfix);  in GetCanonicalUuid()
68     canonical_128->assign(uuid);  in GetCanonicalUuid()
76 BluetoothUUID::BluetoothUUID(const std::string& uuid) {  in BluetoothUUID()  argument
77   GetCanonicalUuid(uuid, &value_, &canonical_value_, &format_);  in BluetoothUUID()
81 BluetoothUUID::BluetoothUUID(GUID uuid) {  in BluetoothUUID()  argument
82   // 36 chars for UUID + 2 chars for braces + 1 char for null-terminator.  in BluetoothUUID()
85   int result = ::StringFromGUID2(uuid, buffer, kBufferSize);  in BluetoothUUID()
103 GUID BluetoothUUID::GetCanonicalValueAsGUID(base::StringPiece uuid) {  in GetCanonicalValueAsGUID()  argument
104   DCHECK_EQ(36u, uuid.size());  in GetCanonicalValueAsGUID()
105   base::string16 braced_uuid = L'{' + base::UTF8ToWide(uuid) + L'}';  in GetCanonicalValueAsGUID()
116 bool BluetoothUUID::operator<(const BluetoothUUID& uuid) const {  in operator <()
117   return canonical_value_ < uuid.canonical_value_;  in operator <()
120 bool BluetoothUUID::operator==(const BluetoothUUID& uuid) const {  in operator ==()
121   return canonical_value_ == uuid.canonical_value_;  in operator ==()
124 bool BluetoothUUID::operator!=(const BluetoothUUID& uuid) const {  in operator !=()
125   return canonical_value_ != uuid.canonical_value_;  in operator !=()
128 void PrintTo(const BluetoothUUID& uuid, std::ostream* out) {  in PrintTo()  argument
129   *out << uuid.canonical_value();  in PrintTo()