1  // Copyright 2006 Google LLC
 2  //
 3  // Redistribution and use in source and binary forms, with or without
 4  // modification, are permitted provided that the following conditions are
 5  // met:
 6  //
 7  //     * Redistributions of source code must retain the above copyright
 8  // notice, this list of conditions and the following disclaimer.
 9  //     * Redistributions in binary form must reproduce the above
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11  // in the documentation and/or other materials provided with the
12  // distribution.
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15  // this software without specific prior written permission.
16  //
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20  // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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28  
29  // guid_string.cc: Convert GUIDs to strings.
30  //
31  // See guid_string.h for documentation.
32  
33  #ifdef HAVE_CONFIG_H
34  #include <config.h>  // Must come first
35  #endif
36  
37  #include <wchar.h>
38  
39  #include "common/windows/string_utils-inl.h"
40  
41  #include "common/windows/guid_string.h"
42  
43  namespace google_breakpad {
44  
45  // static
46  wstring GUIDString::GUIDToWString(GUID *guid) {
47    wchar_t guid_string[37];
48    swprintf(
49        guid_string, sizeof(guid_string) / sizeof(guid_string[0]),
50        L"%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
51        guid->Data1, guid->Data2, guid->Data3,
52        guid->Data4[0], guid->Data4[1], guid->Data4[2],
53        guid->Data4[3], guid->Data4[4], guid->Data4[5],
54        guid->Data4[6], guid->Data4[7]);
55  
56    // remove when VC++7.1 is no longer supported
57    guid_string[sizeof(guid_string) / sizeof(guid_string[0]) - 1] = L'\0';
58  
59    return wstring(guid_string);
60  }
61  
62  // static
63  wstring GUIDString::GUIDToSymbolServerWString(GUID *guid) {
64    wchar_t guid_string[33];
65    swprintf(
66        guid_string, sizeof(guid_string) / sizeof(guid_string[0]),
67        L"%08X%04X%04X%02X%02X%02X%02X%02X%02X%02X%02X",
68        guid->Data1, guid->Data2, guid->Data3,
69        guid->Data4[0], guid->Data4[1], guid->Data4[2],
70        guid->Data4[3], guid->Data4[4], guid->Data4[5],
71        guid->Data4[6], guid->Data4[7]);
72  
73    // remove when VC++7.1 is no longer supported
74    guid_string[sizeof(guid_string) / sizeof(guid_string[0]) - 1] = L'\0';
75  
76    return wstring(guid_string);
77  }
78  
79  }  // namespace google_breakpad