44 // This class is used to generate random GUID.
45 // Currently use random number to generate a GUID. This should be OK since
54   bool CreateGUID(GUID *guid) const {  in CreateGUID()
55     guid->data1 = random();  in CreateGUID()
56     guid->data2 = (uint16_t)(random());  in CreateGUID()
57     guid->data3 = (uint16_t)(random());  in CreateGUID()
58     *reinterpret_cast<uint32_t*>(&guid->data4[0]) = random();  in CreateGUID()
59     *reinterpret_cast<uint32_t*>(&guid->data4[4]) = random();  in CreateGUID()
64 // Guid generator.
67 bool CreateGUID(GUID *guid) {  in CreateGUID()  argument
68   return kGuidGenerator.CreateGUID(guid);  in CreateGUID()
71 // Parse guid to string.
72 bool GUIDToString(const GUID *guid, char *buf, int buf_len) {  in GUIDToString()  argument
73   // Should allow more space the the max length of GUID.  in GUIDToString()
76                      guid->data1, guid->data2, guid->data3,  in GUIDToString()
77                      *reinterpret_cast<const uint32_t *>(&(guid->data4[0])),  in GUIDToString()
78                      *reinterpret_cast<const uint32_t *>(&(guid->data4[4])));  in GUIDToString()