include/comsvcs.idl

   1 /*
   2  * Copyright (C) 2017 Alistair Leslie-Hughes
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18 import "unknwn.idl";
  19 import "objidl.idl";
  20 import "oaidl.idl";
  21
  22 #ifndef __WIDL__
  23 #define threading(model)
  24 #endif
  25
  26 typedef DWORD_PTR INSTID;
  27 typedef DWORD_PTR RESID;
  28 typedef DWORD     RESOURCERATING;
  29 typedef DWORD_PTR RESTYPID;
  30 typedef LPOLESTR  SRESID;
  31 typedef long      TIMEINSECS;
  32 typedef DWORD_PTR TRANSID;
  33
  34 [
  35     uuid(2a005c00-a5de-11cf-9e66-00aa00a3f464),
  36     version(1.0)
  37 ]
  38 library COMSVCSLib
  39 {
  40     [
  41         object,
  42         hidden,
  43         local,
  44         uuid(bf6a1850-2b45-11cf-be10-00aa00a2fa25),
  45         pointer_default(unique)
  46     ]
  47     interface IHolder : IUnknown
  48     {
  49         HRESULT AllocResource([in] const RESTYPID typeid, [out] RESID *resid);
  50         HRESULT FreeResource([in] const RESID _resid);
  51         HRESULT TrackResource([in] const RESID resid);
  52         HRESULT TrackResourceS([in] const SRESID resid);
  53         HRESULT UntrackResource([in] const RESID resid, [in] const BOOL value);
  54         HRESULT UntrackResourceS([in] const SRESID resid, [in] const BOOL value);
  55         HRESULT Close(void);
  56         HRESULT RequestDestroyResource([in] const RESID resid);
  57     };
  58
  59     [
  60         object,
  61         hidden,
  62         local,
  63         uuid(208b3651-2b48-11cf-be10-00aa00a2fa25),
  64         pointer_default(unique)
  65     ]
  66     interface IDispenserDriver : IUnknown
  67     {
  68         HRESULT CreateResource([in] const RESTYPID restypid, [out] RESID *resid, [out] TIMEINSECS *destroy);
  69         HRESULT RateResource([in] const RESTYPID restypid, [in] const RESID resid,
  70                 [in] const BOOL requires, [out] RESOURCERATING *rating);
  71         HRESULT EnlistResource([in] const RESID resid, [in] const TRANSID transid);
  72         HRESULT ResetResource([in] const RESID resid);
  73         HRESULT DestroyResource([in] const RESID resid);
  74         HRESULT DestroyResourceS([in] const SRESID resid);
  75     };
  76
  77     [
  78         object,
  79         hidden,
  80         local,
  81         uuid(5cb31e10-2b5f-11cf-be10-00aa00a2fa25),
  82         pointer_default(unique)
  83     ]
  84     interface IDispenserManager : IUnknown
  85     {
  86          HRESULT RegisterDispenser([in] IDispenserDriver *driver, [in] LPCOLESTR name, [out] IHolder **dispenser);
  87          HRESULT GetContext([out] INSTID *id, [out] TRANSID *transid);
  88     };
  89
  90     [
  91         uuid(ecabb0c0-7f19-11d2-978e-0000f8757e2a),
  92         hidden,
  93         threading(both)
  94     ]
  95     coclass DispenserManager
  96     {
  97         [default] interface IDispenserManager;
  98     };
  99 };