projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| bbf1f0e5 KB |
1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: ole/uuid.h | |
| 3 | // Purpose: encapsulates an UUID with some added helper functions | |
| 4 | // Author: Vadim Zeitlin | |
| 0a0e6a5b | 5 | // Modified by: |
| bbf1f0e5 KB |
6 | // Created: 11.07.97 |
| 7 | // RCS-ID: $Id$ | |
| 8 | // Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr> | |
| 65571936 | 9 | // Licence: wxWindows licence |
| bbf1f0e5 KB |
10 | // |
| 11 | // Notes: you should link your project with RPCRT4.LIB! | |
| 12 | /////////////////////////////////////////////////////////////////////////////// | |
| 13 | ||
| bbcdf8bc JS |
14 | #ifndef _WX_OLEUUID_H |
| 15 | #define _WX_OLEUUID_H | |
| bbf1f0e5 | 16 | |
| 12028905 | 17 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| bbf1f0e5 KB |
18 | #pragma interface "uuid.h" |
| 19 | #endif | |
| 7dee726c | 20 | #include "wx/wxchar.h" |
| bbf1f0e5 KB |
21 | // ------------------------------------------------------------------ |
| 22 | // UUID (Universally Unique IDentifier) definition | |
| 23 | // ------------------------------------------------------------------ | |
| 24 | ||
| 25 | // ----- taken from RPC.H | |
| 26 | #ifndef UUID_DEFINED // in some cases RPC.H will be already | |
| 27 | #ifdef __WIN32__ // included, so avoid redefinition | |
| 0a0e6a5b | 28 | typedef struct |
| bbf1f0e5 KB |
29 | { |
| 30 | unsigned long Data1; | |
| 31 | unsigned short Data2; | |
| 32 | unsigned short Data3; | |
| 33 | unsigned char Data4[8]; | |
| 34 | } UUID; // UUID = GUID = CLSID = LIBID = IID | |
| bbf1f0e5 KB |
35 | #endif // WIN32 |
| 36 | #endif // UUID_DEFINED | |
| 37 | ||
| 38 | #ifndef GUID_DEFINED | |
| 39 | typedef UUID GUID; | |
| 40 | #define UUID_DEFINED // prevent redefinition | |
| 41 | #endif // GUID_DEFINED | |
| 42 | ||
| 43 | typedef unsigned char uchar; | |
| 44 | ||
| 45 | // ------------------------------------------------------------------ | |
| 46 | // a class to store UUID and it's string representation | |
| 47 | // ------------------------------------------------------------------ | |
| 48 | ||
| 49 | // uses RPC functions to create/convert Universally Unique Identifiers | |
| 8853b9a8 | 50 | class WXDLLEXPORT Uuid |
| bbf1f0e5 KB |
51 | { |
| 52 | private: | |
| 53 | UUID m_uuid; | |
| 0a0e6a5b | 54 | wxUChar *m_pszUuid; // this string is alloc'd and freed by RPC |
| c47d0f2e | 55 | wxChar *m_pszCForm; // this string is allocated in Set/Create |
| bbf1f0e5 KB |
56 | |
| 57 | void UuidToCForm(); | |
| 58 | ||
| 59 | // function used to set initial state by all ctors | |
| 60 | void Init() { m_pszUuid = NULL; m_pszCForm = NULL; } | |
| 61 | ||
| 62 | public: | |
| 63 | // ctors & dtor | |
| 64 | Uuid() { Init(); } | |
| c47d0f2e | 65 | Uuid(const wxChar *pc) { Init(); Set(pc); } |
| bbf1f0e5 KB |
66 | Uuid(const UUID &uuid) { Init(); Set(uuid); } |
| 67 | ~Uuid(); | |
| 68 | ||
| 69 | // copy ctor and assignment operator needed for this class | |
| 70 | Uuid(const Uuid& uuid); | |
| 71 | Uuid& operator=(const Uuid& uuid); | |
| 72 | ||
| 73 | // create a brand new UUID | |
| 74 | void Create(); | |
| 75 | ||
| 0a0e6a5b | 76 | // set value of UUID |
| c47d0f2e | 77 | bool Set(const wxChar *pc); // from a string, returns true if ok |
| bbf1f0e5 KB |
78 | void Set(const UUID& uuid); // from another UUID (never fails) |
| 79 | ||
| 80 | // accessors | |
| c47d0f2e OK |
81 | operator const UUID*() const { return &m_uuid; } |
| 82 | operator const wxChar*() const { return (wxChar *)(m_pszUuid); } | |
| bbf1f0e5 KB |
83 | |
| 84 | // return string representation of the UUID in the C form | |
| 85 | // (as in DEFINE_GUID macro) | |
| c47d0f2e | 86 | const wxChar *CForm() const { return m_pszCForm; } |
| bbf1f0e5 KB |
87 | }; |
| 88 | ||
| 8853b9a8 | 89 | #endif //_WX_OLEUUID_H |