48       int code = c & ((1 << (6 - count)) - 1);  in UTF8StringToLabels()  local
59         code = (code << 6) | (cb & 0x3f);  in UTF8StringToLabels()
62       if (code < 0) {  in UTF8StringToLabels()
67       labels->push_back(code);  in UTF8StringToLabels()
77     int32_t code = labels[i];  in LabelsToUTF8String()  local
78     if (code < 0) {  in LabelsToUTF8String()
79       LOG(ERROR) << "LabelsToUTF8String: Invalid character found: " << code;  in LabelsToUTF8String()
81     } else if (code < 0x80) {  in LabelsToUTF8String()
82       ostr << static_cast<char>(code);  in LabelsToUTF8String()
83     } else if (code < 0x800) {  in LabelsToUTF8String()
84       ostr << static_cast<char>((code >> 6) | 0xc0);  in LabelsToUTF8String()
85       ostr << static_cast<char>((code & 0x3f) | 0x80);  in LabelsToUTF8String()
86     } else if (code < 0x10000) {  in LabelsToUTF8String()
87       ostr << static_cast<char>((code >> 12) | 0xe0);  in LabelsToUTF8String()
88       ostr << static_cast<char>(((code >> 6) & 0x3f) | 0x80);  in LabelsToUTF8String()
89       ostr << static_cast<char>((code & 0x3f) | 0x80);  in LabelsToUTF8String()
90     } else if (code < 0x200000) {  in LabelsToUTF8String()
91       ostr << static_cast<char>((code >> 18) | 0xf0);  in LabelsToUTF8String()
92       ostr << static_cast<char>(((code >> 12) & 0x3f) | 0x80);  in LabelsToUTF8String()
93       ostr << static_cast<char>(((code >> 6) & 0x3f) | 0x80);  in LabelsToUTF8String()
94       ostr << static_cast<char>((code & 0x3f) | 0x80);  in LabelsToUTF8String()
95     } else if (code < 0x4000000) {  in LabelsToUTF8String()
96       ostr << static_cast<char>((code >> 24) | 0xf8);  in LabelsToUTF8String()
97       ostr << static_cast<char>(((code >> 18) & 0x3f) | 0x80);  in LabelsToUTF8String()
98       ostr << static_cast<char>(((code >> 12) & 0x3f) | 0x80);  in LabelsToUTF8String()
99       ostr << static_cast<char>(((code >> 6) & 0x3f) | 0x80);  in LabelsToUTF8String()
100       ostr << static_cast<char>((code & 0x3f) | 0x80);  in LabelsToUTF8String()
102       ostr << static_cast<char>((code >> 30) | 0xfc);  in LabelsToUTF8String()
103       ostr << static_cast<char>(((code >> 24) & 0x3f) | 0x80);  in LabelsToUTF8String()
104       ostr << static_cast<char>(((code >> 18) & 0x3f) | 0x80);  in LabelsToUTF8String()
105       ostr << static_cast<char>(((code >> 12) & 0x3f) | 0x80);  in LabelsToUTF8String()
106       ostr << static_cast<char>(((code >> 6) & 0x3f) | 0x80);  in LabelsToUTF8String()
107       ostr << static_cast<char>((code & 0x3f) | 0x80);  in LabelsToUTF8String()