include/psdk/objbase.h

   1 /*
   2  * Copyright (C) 1998-1999 Francois Gouget
   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
  19 #include <rpc.h>
  20 #include <rpcndr.h>
  21
  22 #ifndef _OBJBASE_H_
  23 #define _OBJBASE_H_
  24
  25 /*****************************************************************************
  26  * Macros to define a COM interface
  27  */
  28 /*
  29  * The goal of the following set of definitions is to provide a way to use the same
  30  * header file definitions to provide both a C interface and a C++ object oriented
  31  * interface to COM interfaces. The type of interface is selected automatically
  32  * depending on the language but it is always possible to get the C interface in C++
  33  * by defining CINTERFACE.
  34  *
  35  * It is based on the following assumptions:
  36  *  - all COM interfaces derive from IUnknown, this should not be a problem.
  37  *  - the header file only defines the interface, the actual fields are defined
  38  *    separately in the C file implementing the interface.
  39  *
  40  * The natural approach to this problem would be to make sure we get a C++ class and
  41  * virtual methods in C++ and a structure with a table of pointer to functions in C.
  42  * Unfortunately the layout of the virtual table is compiler specific, the layout of
  43  * g++ virtual tables is not the same as that of an egcs virtual table which is not the
  44  * same as that generated by Visual C++. There are workarounds to make the virtual tables
  45  * compatible via padding but unfortunately the one which is imposed to the WINE emulator
  46  * by the Windows binaries, i.e. the Visual C++ one, is the most compact of all.
  47  *
  48  * So the solution I finally adopted does not use virtual tables. Instead I use inline
  49  * non virtual methods that dereference the method pointer themselves and perform the call.
  50  *
  51  * Let's take Direct3D as an example:
  52  *
  53  *    #define INTERFACE IDirect3D
  54  *    DECLARE_INTERFACE_(IDirect3D,IUnknown)
  55  *    {
  56  *        // *** IUnknown methods *** //
  57  *        STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID, void**) PURE;
  58  *        STDMETHOD_(ULONG,AddRef)(THIS) PURE;
  59  *        STDMETHOD_(ULONG,Release)(THIS) PURE;
  60  *        // *** IDirect3D methods *** //
  61  *        STDMETHOD(Initialize)(THIS_ REFIID) PURE;
  62  *        STDMETHOD(EnumDevices)(THIS_ LPD3DENUMDEVICESCALLBACK, LPVOID) PURE;
  63  *        STDMETHOD(CreateLight)(THIS_ LPDIRECT3DLIGHT *, IUnknown *) PURE;
  64  *        STDMETHOD(CreateMaterial)(THIS_ LPDIRECT3DMATERIAL *, IUnknown *) PURE;
  65  *        STDMETHOD(CreateViewport)(THIS_ LPDIRECT3DVIEWPORT *, IUnknown *) PURE;
  66  *        STDMETHOD(FindDevice)(THIS_ LPD3DFINDDEVICESEARCH, LPD3DFINDDEVICERESULT) PURE;
  67  *    };
  68  *    #undef INTERFACE
  69  *
  70  *    #ifdef COBJMACROS
  71  *    // *** IUnknown methods *** //
  72  *    #define IDirect3D_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  73  *    #define IDirect3D_AddRef(p)             (p)->lpVtbl->AddRef(p)
  74  *    #define IDirect3D_Release(p)            (p)->lpVtbl->Release(p)
  75  *    // *** IDirect3D methods *** //
  76  *    #define IDirect3D_Initialize(p,a)       (p)->lpVtbl->Initialize(p,a)
  77  *    #define IDirect3D_EnumDevices(p,a,b)    (p)->lpVtbl->EnumDevice(p,a,b)
  78  *    #define IDirect3D_CreateLight(p,a,b)    (p)->lpVtbl->CreateLight(p,a,b)
  79  *    #define IDirect3D_CreateMaterial(p,a,b) (p)->lpVtbl->CreateMaterial(p,a,b)
  80  *    #define IDirect3D_CreateViewport(p,a,b) (p)->lpVtbl->CreateViewport(p,a,b)
  81  *    #define IDirect3D_FindDevice(p,a,b)     (p)->lpVtbl->FindDevice(p,a,b)
  82  *    #endif
  83  *
  84  * Comments:
  85  *  - The INTERFACE macro is used in the STDMETHOD macros to define the type of the 'this'
  86  *    pointer. Defining this macro here saves us the trouble of having to repeat the interface
  87  *    name everywhere. Note however that because of the way macros work, a macro like STDMETHOD
  88  *    cannot use 'INTERFACE##_VTABLE' because this would give 'INTERFACE_VTABLE' and not
  89  *    'IDirect3D_VTABLE'.
  90  *  - The DECLARE_INTERFACE declares all the structures necessary for the interface. We have to
  91  *    explicitly use the interface name for macro expansion reasons again. It defines the list of
  92  *    methods that are inheritable from this interface. It must be written manually (rather than
  93  *    using a macro to generate the equivalent code) to avoid macro recursion (which compilers
  94  *    don't like). It must start with the methods definition of the parent interface so that
  95  *    method inheritance works properly.
  96  *  - The 'undef INTERFACE' is here to remind you that using INTERFACE in the following macros
  97  *    will not work.
  98  *  - Finally the set of 'IDirect3D_Xxx' macros is a standard set of macros defined to ease access
  99  *    to the interface methods in C. Unfortunately I don't see any way to avoid having to duplicate
 100  *    the inherited method definitions there. This time I could have used a trick to use only one
 101  *    macro whatever the number of parameters but I preferred to have it work the same way as above.
 102  *  - You probably have noticed that we don't define the fields we need to actually implement this
 103  *    interface: reference count, pointer to other resources and miscellaneous fields. That's
 104  *    because these interfaces are just that: interfaces. They may be implemented more than once, in
 105  *    different contexts and sometimes not even in Wine. Thus it would not make sense to impose
 106  *    that the interface contains some specific fields.
 107  *
 108  *
 109  * In C this gives:
 110  *    typedef struct IDirect3DVtbl IDirect3DVtbl;
 111  *    struct IDirect3D {
 112  *        IDirect3DVtbl* lpVtbl;
 113  *    };
 114  *    struct IDirect3DVtbl {
 115  *        HRESULT (*QueryInterface)(IDirect3D* me, REFIID riid, LPVOID* ppvObj);
 116  *        ULONG (*AddRef)(IDirect3D* me);
 117  *        ULONG (*Release)(IDirect3D* me);
 118  *        HRESULT (*Initialize)(IDirect3D* me, REFIID a);
 119  *        HRESULT (*EnumDevices)(IDirect3D* me, LPD3DENUMDEVICESCALLBACK a, LPVOID b);
 120  *        HRESULT (*CreateLight)(IDirect3D* me, LPDIRECT3DLIGHT* a, IUnknown* b);
 121  *        HRESULT (*CreateMaterial)(IDirect3D* me, LPDIRECT3DMATERIAL* a, IUnknown* b);
 122  *        HRESULT (*CreateViewport)(IDirect3D* me, LPDIRECT3DVIEWPORT* a, IUnknown* b);
 123  *        HRESULT (*FindDevice)(IDirect3D* me, LPD3DFINDDEVICESEARCH a, LPD3DFINDDEVICERESULT b);
 124  *    };
 125  *
 126  *    #ifdef COBJMACROS
 127  *    // *** IUnknown methods *** //
 128  *    #define IDirect3D_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
 129  *    #define IDirect3D_AddRef(p)             (p)->lpVtbl->AddRef(p)
 130  *    #define IDirect3D_Release(p)            (p)->lpVtbl->Release(p)
 131  *    // *** IDirect3D methods *** //
 132  *    #define IDirect3D_Initialize(p,a)       (p)->lpVtbl->Initialize(p,a)
 133  *    #define IDirect3D_EnumDevices(p,a,b)    (p)->lpVtbl->EnumDevice(p,a,b)
 134  *    #define IDirect3D_CreateLight(p,a,b)    (p)->lpVtbl->CreateLight(p,a,b)
 135  *    #define IDirect3D_CreateMaterial(p,a,b) (p)->lpVtbl->CreateMaterial(p,a,b)
 136  *    #define IDirect3D_CreateViewport(p,a,b) (p)->lpVtbl->CreateViewport(p,a,b)
 137  *    #define IDirect3D_FindDevice(p,a,b)     (p)->lpVtbl->FindDevice(p,a,b)
 138  *    #endif
 139  *
 140  * Comments:
 141  *  - IDirect3D only contains a pointer to the IDirect3D virtual/jump table. This is the only thing
 142  *    the user needs to know to use the interface. Of course the structure we will define to
 143  *    implement this interface will have more fields but the first one will match this pointer.
 144  *  - The code generated by DECLARE_INTERFACE defines both the structure representing the interface and
 145  *    the structure for the jump table.
 146  *  - Each method is declared as a pointer to function field in the jump table. The implementation
 147  *    will fill this jump table with appropriate values, probably using a static variable, and
 148  *    initialize the lpVtbl field to point to this variable.
 149  *  - The IDirect3D_Xxx macros then just derefence the lpVtbl pointer and use the function pointer
 150  *    corresponding to the macro name. This emulates the behavior of a virtual table and should be
 151  *    just as fast.
 152  *  - This C code should be quite compatible with the Windows headers both for code that uses COM
 153  *    interfaces and for code implementing a COM interface.
 154  *
 155  *
 156  * And in C++ (with gcc's g++):
 157  *
 158  *    typedef struct IDirect3D: public IUnknown {
 159  *        virtual HRESULT Initialize(REFIID a) = 0;
 160  *        virtual HRESULT EnumDevices(LPD3DENUMDEVICESCALLBACK a, LPVOID b) = 0;
 161  *        virtual HRESULT CreateLight(LPDIRECT3DLIGHT* a, IUnknown* b) = 0;
 162  *        virtual HRESULT CreateMaterial(LPDIRECT3DMATERIAL* a, IUnknown* b) = 0;
 163  *        virtual HRESULT CreateViewport(LPDIRECT3DVIEWPORT* a, IUnknown* b) = 0;
 164  *        virtual HRESULT FindDevice(LPD3DFINDDEVICESEARCH a, LPD3DFINDDEVICERESULT b) = 0;
 165  *    };
 166  *
 167  * Comments:
 168  *  - Of course in C++ we use inheritance so that we don't have to duplicate the method definitions.
 169  *  - Finally there is no IDirect3D_Xxx macro. These are not needed in C++ unless the CINTERFACE
 170  *    macro is defined in which case we would not be here.
 171  */
 172
 173 #if defined(__cplusplus) && !defined(CINTERFACE)
 174
 175 /* C++ interface */
 176
 177 #define STDMETHOD(method)        virtual HRESULT STDMETHODCALLTYPE method
 178 #define STDMETHOD_(type,method)  virtual type STDMETHODCALLTYPE method
 179 #define STDMETHODV(method)       virtual HRESULT STDMETHODVCALLTYPE method
 180 #define STDMETHODV_(type,method) virtual type STDMETHODVCALLTYPE method
 181
 182 #define PURE   = 0
 183 #define THIS_
 184 #define THIS   void
 185
 186 #define interface struct
 187 #define DECLARE_INTERFACE(iface)        interface DECLSPEC_NOVTABLE iface
 188 #define DECLARE_INTERFACE_(iface,ibase) interface DECLSPEC_NOVTABLE iface : public ibase
 189 #define DECLARE_INTERFACE_IID_(iface, ibase, iid) interface DECLSPEC_UUID(iid) DECLSPEC_NOVTABLE iface : public ibase
 190
 191 #define BEGIN_INTERFACE
 192 #define END_INTERFACE
 193
 194 #else  /* __cplusplus && !CINTERFACE */
 195
 196 /* C interface */
 197
 198 #define STDMETHOD(method)        HRESULT (STDMETHODCALLTYPE *method)
 199 #define STDMETHOD_(type,method)  type (STDMETHODCALLTYPE *method)
 200 #define STDMETHODV(method)       HRESULT (STDMETHODVCALLTYPE *method)
 201 #define STDMETHODV_(type,method) type (STDMETHODVCALLTYPE *method)
 202
 203 #define PURE
 204 #define THIS_ INTERFACE *This,
 205 #define THIS  INTERFACE *This
 206
 207 #define interface struct
 208
 209 #ifdef __WINESRC__
 210 #define CONST_VTABLE
 211 #endif
 212
 213 #ifdef CONST_VTABLE
 214 #undef CONST_VTBL
 215 #define CONST_VTBL const
 216 #define DECLARE_INTERFACE(iface) \
 217          typedef interface iface { const struct iface##Vtbl *lpVtbl; } iface; \
 218          typedef struct iface##Vtbl iface##Vtbl; \
 219          struct iface##Vtbl
 220 #else
 221 #undef CONST_VTBL
 222 #define CONST_VTBL
 223 #define DECLARE_INTERFACE(iface) \
 224          typedef interface iface { struct iface##Vtbl *lpVtbl; } iface; \
 225          typedef struct iface##Vtbl iface##Vtbl; \
 226          struct iface##Vtbl
 227 #endif
 228 #define DECLARE_INTERFACE_(iface,ibase) DECLARE_INTERFACE(iface)
 229 #define DECLARE_INTERFACE_IID_(iface, ibase, iid) DECLARE_INTERFACE_(iface, ibase)
 230
 231 #define BEGIN_INTERFACE
 232 #define END_INTERFACE
 233
 234 #endif  /* __cplusplus && !CINTERFACE */
 235
 236 #ifndef __IRpcStubBuffer_FWD_DEFINED__
 237 #define __IRpcStubBuffer_FWD_DEFINED__
 238 typedef interface IRpcStubBuffer IRpcStubBuffer;
 239 #endif
 240 #ifndef __IRpcChannelBuffer_FWD_DEFINED__
 241 #define __IRpcChannelBuffer_FWD_DEFINED__
 242 typedef interface IRpcChannelBuffer IRpcChannelBuffer;
 243 #endif
 244
 245 #ifndef RC_INVOKED
 246 /* For compatibility only, at least for now */
 247 #include <stdlib.h>
 248 #endif
 249
 250 #include <wtypes.h>
 251 #include <unknwn.h>
 252 #include <objidl.h>
 253
 254 #include <guiddef.h>
 255 #ifndef INITGUID
 256 #include <cguid.h>
 257 #endif
 258
 259 #ifdef __cplusplus
 260 extern "C" {
 261 #endif
 262
 263 #ifndef NONAMELESSSTRUCT
 264 #define LISet32(li, v)   ((li).HighPart = (v) < 0 ? -1 : 0, (li).LowPart = (v))
 265 #define ULISet32(li, v)  ((li).HighPart = 0, (li).LowPart = (v))
 266 #else
 267 #define LISet32(li, v)   ((li).u.HighPart = (v) < 0 ? -1 : 0, (li).u.LowPart = (v))
 268 #define ULISet32(li, v)  ((li).u.HighPart = 0, (li).u.LowPart = (v))
 269 #endif
 270
 271 /*****************************************************************************
 272  *      Standard API
 273  */
 274 DWORD WINAPI CoBuildVersion(void);
 275
 276 typedef enum tagCOINIT
 277 {
 278     COINIT_APARTMENTTHREADED  = 0x2, /* Apartment model */
 279     COINIT_MULTITHREADED      = 0x0, /* OLE calls objects on any thread */
 280     COINIT_DISABLE_OLE1DDE    = 0x4, /* Don't use DDE for Ole1 support */
 281     COINIT_SPEED_OVER_MEMORY  = 0x8  /* Trade memory for speed */
 282 } COINIT;
 283
 284 _Check_return_ HRESULT WINAPI CoInitialize(_In_opt_ LPVOID lpReserved);
 285
 286 _Check_return_
 287 HRESULT
 288 WINAPI
 289 CoInitializeEx(
 290   _In_opt_ LPVOID lpReserved,
 291   _In_ DWORD dwCoInit);
 292
 293 void WINAPI CoUninitialize(void);
 294 DWORD WINAPI CoGetCurrentProcess(void);
 295
 296 HINSTANCE WINAPI CoLoadLibrary(_In_ LPOLESTR lpszLibName, _In_ BOOL bAutoFree);
 297 void WINAPI CoFreeAllLibraries(void);
 298 void WINAPI CoFreeLibrary(_In_ HINSTANCE hLibrary);
 299 void WINAPI CoFreeUnusedLibraries(void);
 300
 301 void
 302 WINAPI
 303 CoFreeUnusedLibrariesEx(
 304   _In_ DWORD dwUnloadDelay,
 305   _In_ DWORD dwReserved);
 306
 307 _Check_return_
 308 HRESULT
 309 WINAPI
 310 CoCreateInstance(
 311   _In_ REFCLSID rclsid,
 312   _In_opt_ LPUNKNOWN pUnkOuter,
 313   _In_ DWORD dwClsContext,
 314   _In_ REFIID iid,
 315   _Outptr_ _At_(*ppv, _Post_readable_size_(_Inexpressible_(varies))) LPVOID *ppv);
 316
 317 _Check_return_
 318 HRESULT
 319 WINAPI
 320 CoCreateInstanceEx(
 321   _In_ REFCLSID rclsid,
 322   _In_opt_ LPUNKNOWN pUnkOuter,
 323   _In_ DWORD dwClsContext,
 324   _In_opt_ COSERVERINFO *pServerInfo,
 325   _In_ ULONG cmq,
 326   _Inout_updates_(cmq) MULTI_QI *pResults);
 327
 328 _Check_return_
 329 HRESULT
 330 WINAPI
 331 CoGetInstanceFromFile(
 332   _In_opt_ COSERVERINFO *pServerInfo,
 333   _In_opt_ CLSID *pClsid,
 334   _In_opt_ IUnknown *punkOuter,
 335   _In_ DWORD dwClsCtx,
 336   _In_ DWORD grfMode,
 337   _In_ _Null_terminated_ OLECHAR *pwszName,
 338   _In_ DWORD dwCount,
 339   _Inout_updates_(dwCount) MULTI_QI *pResults);
 340
 341 _Check_return_
 342 HRESULT
 343 WINAPI
 344 CoGetInstanceFromIStorage(
 345   _In_opt_ COSERVERINFO *pServerInfo,
 346   _In_opt_ CLSID *pClsid,
 347   _In_opt_ IUnknown *punkOuter,
 348   _In_ DWORD dwClsCtx,
 349   _In_ IStorage *pstg,
 350   _In_ DWORD dwCount,
 351   _Inout_updates_(dwCount) MULTI_QI *pResults);
 352
 353 _Check_return_
 354 HRESULT
 355 WINAPI
 356 CoGetMalloc(
 357   _In_ DWORD dwMemContext,
 358   _Outptr_ LPMALLOC *lpMalloc);
 359
 360 _Ret_opt_
 361 _Post_writable_byte_size_(size)
 362 __drv_allocatesMem(Mem)
 363 _Check_return_
 364 LPVOID
 365 WINAPI
 366 CoTaskMemAlloc(_In_ ULONG size) __WINE_ALLOC_SIZE(1);
 367
 368 void
 369 WINAPI
 370 CoTaskMemFree(
 371   _In_opt_ __drv_freesMem(Mem) _Post_invalid_ LPVOID ptr);
 372
 373 _Ret_opt_
 374 _Post_writable_byte_size_(size)
 375 _When_(size > 0, __drv_allocatesMem(Mem) _Check_return_)
 376 LPVOID
 377 WINAPI
 378 CoTaskMemRealloc(
 379   _In_opt_ __drv_freesMem(Mem) _Post_invalid_ LPVOID ptr,
 380   _In_ ULONG size);
 381
 382 HRESULT WINAPI CoRegisterMallocSpy(_In_ LPMALLOCSPY pMallocSpy);
 383 HRESULT WINAPI CoRevokeMallocSpy(void);
 384
 385 _Check_return_ HRESULT WINAPI CoGetContextToken(_Out_ ULONG_PTR *token);
 386
 387 /* class registration flags; passed to CoRegisterClassObject */
 388 typedef enum tagREGCLS
 389 {
 390     REGCLS_SINGLEUSE = 0,
 391     REGCLS_MULTIPLEUSE = 1,
 392     REGCLS_MULTI_SEPARATE = 2,
 393     REGCLS_SUSPENDED = 4,
 394     REGCLS_SURROGATE = 8
 395 } REGCLS;
 396
 397 _Check_return_
 398 HRESULT
 399 WINAPI
 400 CoGetClassObject(
 401   _In_ REFCLSID rclsid,
 402   _In_ DWORD dwClsContext,
 403   _In_opt_ COSERVERINFO *pServerInfo,
 404   _In_ REFIID iid,
 405   _Outptr_ LPVOID *ppv);
 406
 407 _Check_return_
 408 HRESULT
 409 WINAPI
 410 CoRegisterClassObject(
 411   _In_ REFCLSID rclsid,
 412   _In_ LPUNKNOWN pUnk,
 413   _In_ DWORD dwClsContext,
 414   _In_ DWORD flags,
 415   _Out_ LPDWORD lpdwRegister);
 416
 417 _Check_return_
 418 HRESULT
 419 WINAPI
 420 CoRevokeClassObject(
 421   _In_ DWORD dwRegister);
 422
 423 _Check_return_
 424 HRESULT
 425 WINAPI
 426 CoGetPSClsid(
 427   _In_ REFIID riid,
 428   _Out_ CLSID *pclsid);
 429
 430 _Check_return_
 431 HRESULT
 432 WINAPI
 433 CoRegisterPSClsid(
 434   _In_ REFIID riid,
 435   _In_ REFCLSID rclsid);
 436
 437 _Check_return_ HRESULT WINAPI CoRegisterSurrogate(_In_ LPSURROGATE pSurrogate);
 438 _Check_return_ HRESULT WINAPI CoSuspendClassObjects(void);
 439 _Check_return_ HRESULT WINAPI CoResumeClassObjects(void);
 440 ULONG WINAPI CoAddRefServerProcess(void);
 441 ULONG WINAPI CoReleaseServerProcess(void);
 442
 443 /* marshalling */
 444
 445 _Check_return_
 446 HRESULT
 447 WINAPI
 448 CoCreateFreeThreadedMarshaler(
 449   _In_opt_ LPUNKNOWN punkOuter,
 450   _Outptr_ LPUNKNOWN *ppunkMarshal);
 451
 452 _Check_return_
 453 HRESULT
 454 WINAPI
 455 CoGetInterfaceAndReleaseStream(
 456   _In_ LPSTREAM pStm,
 457   _In_ REFIID iid,
 458   _Outptr_ LPVOID *ppv);
 459
 460 _Check_return_
 461 HRESULT
 462 WINAPI
 463 CoGetMarshalSizeMax(
 464   _Out_ ULONG *pulSize,
 465   _In_ REFIID riid,
 466   _In_ LPUNKNOWN pUnk,
 467   _In_ DWORD dwDestContext,
 468   _In_opt_ LPVOID pvDestContext,
 469   _In_ DWORD mshlflags);
 470
 471 _Check_return_
 472 HRESULT
 473 WINAPI
 474 CoGetStandardMarshal(
 475   _In_ REFIID riid,
 476   _In_ LPUNKNOWN pUnk,
 477   _In_ DWORD dwDestContext,
 478   _In_opt_ LPVOID pvDestContext,
 479   _In_ DWORD mshlflags,
 480   _Outptr_ LPMARSHAL *ppMarshal);
 481
 482 HRESULT WINAPI CoMarshalHresult(_In_ LPSTREAM pstm, _In_ HRESULT hresult);
 483
 484 _Check_return_
 485 HRESULT
 486 WINAPI
 487 CoMarshalInterface(
 488   _In_ LPSTREAM pStm,
 489   _In_ REFIID riid,
 490   _In_ LPUNKNOWN pUnk,
 491   _In_ DWORD dwDestContext,
 492   _In_opt_ LPVOID pvDestContext,
 493   _In_ DWORD mshlflags);
 494
 495 _Check_return_
 496 HRESULT
 497 WINAPI
 498 CoMarshalInterThreadInterfaceInStream(
 499   _In_ REFIID riid,
 500   _In_ LPUNKNOWN pUnk,
 501   _Outptr_ LPSTREAM *ppStm);
 502
 503 _Check_return_ HRESULT WINAPI CoReleaseMarshalData(_In_ LPSTREAM pStm);
 504
 505 _Check_return_
 506 HRESULT
 507 WINAPI
 508 CoDisconnectObject(
 509   _In_ LPUNKNOWN lpUnk,
 510   _In_ DWORD reserved);
 511
 512 HRESULT WINAPI CoUnmarshalHresult(_In_ LPSTREAM pstm, _Out_ HRESULT *phresult);
 513
 514 _Check_return_
 515 HRESULT
 516 WINAPI
 517 CoUnmarshalInterface(
 518   _In_ LPSTREAM pStm,
 519   _In_ REFIID riid,
 520   _Outptr_ LPVOID *ppv);
 521
 522 _Check_return_
 523 HRESULT
 524 WINAPI
 525 CoLockObjectExternal(
 526   _In_ LPUNKNOWN pUnk,
 527   _In_ BOOL fLock,
 528   _In_ BOOL fLastUnlockReleases);
 529
 530 BOOL WINAPI CoIsHandlerConnected(_In_ LPUNKNOWN pUnk);
 531
 532 /* security */
 533
 534 _Check_return_
 535 HRESULT
 536 WINAPI
 537 CoInitializeSecurity(
 538   _In_opt_ PSECURITY_DESCRIPTOR pSecDesc,
 539   _In_ LONG cAuthSvc,
 540   _In_reads_opt_(cAuthSvc) SOLE_AUTHENTICATION_SERVICE *asAuthSvc,
 541   _In_opt_ void *pReserved1,
 542   _In_ DWORD dwAuthnLevel,
 543   _In_ DWORD dwImpLevel,
 544   _In_opt_ void *pReserved2,
 545   _In_ DWORD dwCapabilities,
 546   _In_opt_ void *pReserved3);
 547
 548 _Check_return_
 549 HRESULT
 550 WINAPI
 551 CoGetCallContext(
 552   _In_ REFIID riid,
 553   _Outptr_ void **ppInterface);
 554
 555 _Check_return_
 556 HRESULT
 557 WINAPI
 558 CoSwitchCallContext(
 559   _In_opt_ IUnknown *pContext,
 560   _Outptr_ IUnknown **ppOldContext);
 561
 562 _Check_return_
 563 HRESULT
 564 WINAPI
 565 CoQueryAuthenticationServices(
 566   _Out_ DWORD *pcAuthSvc,
 567   _Outptr_result_buffer_(*pcAuthSvc) SOLE_AUTHENTICATION_SERVICE **asAuthSvc);
 568
 569 _Check_return_
 570 HRESULT
 571 WINAPI
 572 CoQueryProxyBlanket(
 573   _In_ IUnknown *pProxy,
 574   _Out_opt_ DWORD *pwAuthnSvc,
 575   _Out_opt_ DWORD *pAuthzSvc,
 576   _Outptr_opt_ OLECHAR **pServerPrincName,
 577   _Out_opt_ DWORD *pAuthnLevel,
 578   _Out_opt_ DWORD *pImpLevel,
 579   _Out_opt_ RPC_AUTH_IDENTITY_HANDLE *pAuthInfo,
 580   _Out_opt_ DWORD *pCapabilities);
 581
 582 _Check_return_
 583 HRESULT
 584 WINAPI
 585 CoSetProxyBlanket(
 586   _In_ IUnknown *pProxy,
 587   _In_ DWORD dwAuthnSvc,
 588   _In_ DWORD dwAuthzSvc,
 589   _In_opt_ OLECHAR *pServerPrincName,
 590   _In_ DWORD dwAuthnLevel,
 591   _In_ DWORD dwImpLevel,
 592   _In_opt_ RPC_AUTH_IDENTITY_HANDLE pAuthInfo,
 593   _In_ DWORD dwCapabilities);
 594
 595 _Check_return_
 596 HRESULT
 597 WINAPI CoCopyProxy(
 598   _In_ IUnknown *pProxy,
 599   _Outptr_ IUnknown **ppCopy);
 600
 601 _Check_return_ HRESULT WINAPI CoImpersonateClient(void);
 602
 603 _Check_return_
 604 HRESULT
 605 WINAPI
 606 CoQueryClientBlanket(
 607   _Out_opt_ DWORD *pAuthnSvc,
 608   _Out_opt_ DWORD *pAuthzSvc,
 609   _Outptr_opt_ OLECHAR **pServerPrincName,
 610   _Out_opt_ DWORD *pAuthnLevel,
 611   _Out_opt_ DWORD *pImpLevel,
 612   _Outptr_opt_ RPC_AUTHZ_HANDLE *pPrivs,
 613   _Inout_opt_ DWORD *pCapabilities);
 614
 615 _Check_return_ HRESULT WINAPI CoRevertToSelf(void);
 616
 617 /* misc */
 618
 619 _Check_return_
 620 HRESULT
 621 WINAPI
 622 CoGetTreatAsClass(
 623   _In_ REFCLSID clsidOld,
 624   _Out_ LPCLSID pClsidNew);
 625
 626 _Check_return_
 627 HRESULT
 628 WINAPI
 629 CoTreatAsClass(
 630   _In_ REFCLSID clsidOld,
 631   _In_ REFCLSID clsidNew);
 632
 633 HRESULT
 634 WINAPI
 635 CoAllowSetForegroundWindow(
 636   _In_ IUnknown *pUnk,
 637   _In_opt_ LPVOID lpvReserved);
 638
 639 _Check_return_
 640 HRESULT
 641 WINAPI
 642 CoGetObjectContext(
 643   _In_ REFIID riid,
 644   _Outptr_ LPVOID *ppv);
 645
 646 _Check_return_ HRESULT WINAPI CoCreateGuid(_Out_ GUID *pguid);
 647 BOOL WINAPI CoIsOle1Class(_In_ REFCLSID rclsid);
 648
 649 BOOL
 650 WINAPI
 651 CoDosDateTimeToFileTime(
 652   _In_ WORD nDosDate,
 653   _In_ WORD nDosTime,
 654   _Out_ FILETIME *lpFileTime);
 655
 656 BOOL
 657 WINAPI
 658 CoFileTimeToDosDateTime(
 659   _In_ FILETIME *lpFileTime,
 660   _Out_ WORD *lpDosDate,
 661   _Out_ WORD *lpDosTime);
 662
 663 HRESULT WINAPI CoFileTimeNow(_Out_ FILETIME *lpFileTime);
 664
 665 _Check_return_
 666 HRESULT
 667 WINAPI
 668 CoRegisterMessageFilter(
 669   _In_opt_ LPMESSAGEFILTER lpMessageFilter,
 670   _Outptr_opt_result_maybenull_ LPMESSAGEFILTER *lplpMessageFilter);
 671
 672 HRESULT
 673 WINAPI
 674 CoRegisterChannelHook(
 675   _In_ REFGUID ExtensionGuid,
 676   _In_ IChannelHook *pChannelHook);
 677
 678 typedef enum tagCOWAIT_FLAGS
 679 {
 680     COWAIT_WAITALL   = 0x00000001,
 681     COWAIT_ALERTABLE = 0x00000002
 682 } COWAIT_FLAGS;
 683
 684 _Check_return_
 685 HRESULT
 686 WINAPI
 687 CoWaitForMultipleHandles(
 688   _In_ DWORD dwFlags,
 689   _In_ DWORD dwTimeout,
 690   _In_ ULONG cHandles,
 691   _In_reads_(cHandles) LPHANDLE pHandles,
 692   _Out_ LPDWORD lpdwindex);
 693
 694 /*****************************************************************************
 695  *      GUID API
 696  */
 697
 698 _Check_return_
 699 HRESULT
 700 WINAPI
 701 StringFromCLSID(
 702   _In_ REFCLSID id,
 703   _Outptr_ LPOLESTR*);
 704
 705 _Check_return_
 706 HRESULT
 707 WINAPI
 708 CLSIDFromString(
 709   _In_ LPCOLESTR,
 710   _Out_ LPCLSID);
 711
 712 _Check_return_
 713 HRESULT
 714 WINAPI
 715 CLSIDFromProgID(
 716   _In_ LPCOLESTR progid,
 717   _Out_ LPCLSID riid);
 718
 719 _Check_return_
 720 HRESULT
 721 WINAPI
 722 ProgIDFromCLSID(
 723   _In_ REFCLSID clsid,
 724   _Outptr_ LPOLESTR *lplpszProgID);
 725
 726 _Check_return_
 727 INT
 728 WINAPI
 729 StringFromGUID2(
 730   _In_ REFGUID id,
 731   _Out_writes_to_(cmax, return) LPOLESTR str,
 732   _In_ INT cmax);
 733
 734 _Check_return_
 735 HRESULT
 736 WINAPI
 737 IIDFromString(
 738   _In_ LPCOLESTR lpsz,
 739   _Out_ LPIID lpiid);
 740
 741 /*****************************************************************************
 742  *      COM Server dll - exports
 743  */
 744
 745 _Check_return_
 746 HRESULT
 747 WINAPI
 748 DllGetClassObject(
 749   _In_ REFCLSID rclsid,
 750   _In_ REFIID riid,
 751   _Outptr_ LPVOID *ppv) DECLSPEC_HIDDEN;
 752
 753 HRESULT WINAPI DllCanUnloadNow(void) DECLSPEC_HIDDEN;
 754
 755 /* shouldn't be here, but is nice for type checking */
 756 #ifdef __WINESRC__
 757 HRESULT WINAPI DllRegisterServer(void) DECLSPEC_HIDDEN;
 758 HRESULT WINAPI DllUnregisterServer(void) DECLSPEC_HIDDEN;
 759 #endif
 760
 761
 762 /*****************************************************************************
 763  *      Data Object
 764  */
 765
 766 HRESULT
 767 WINAPI
 768 CreateDataAdviseHolder(
 769   _Outptr_ LPDATAADVISEHOLDER *ppDAHolder);
 770
 771 HRESULT
 772 WINAPI
 773 CreateDataCache(
 774   _In_opt_ LPUNKNOWN pUnkOuter,
 775   _In_ REFCLSID rclsid,
 776   _In_ REFIID iid,
 777   _Out_ LPVOID *ppv);
 778
 779 /*****************************************************************************
 780  *      Moniker API
 781  */
 782
 783 _Check_return_
 784 HRESULT
 785 WINAPI
 786 BindMoniker(
 787   _In_ LPMONIKER pmk,
 788   _In_ DWORD grfOpt,
 789   _In_ REFIID iidResult,
 790   _Outptr_ LPVOID *ppvResult);
 791
 792 _Check_return_
 793 HRESULT
 794 WINAPI
 795 CoGetObject(
 796   _In_ LPCWSTR pszName,
 797   _In_opt_ BIND_OPTS *pBindOptions,
 798   _In_ REFIID riid,
 799   _Outptr_ void **ppv);
 800
 801 _Check_return_ HRESULT WINAPI CreateAntiMoniker(_Outptr_ LPMONIKER *ppmk);
 802
 803 _Check_return_
 804 HRESULT
 805 WINAPI
 806 CreateBindCtx(
 807   _In_ DWORD reserved,
 808   _Outptr_ LPBC *ppbc);
 809
 810 _Check_return_
 811 HRESULT
 812 WINAPI
 813 CreateClassMoniker(
 814   _In_ REFCLSID rclsid,
 815   _Outptr_ LPMONIKER *ppmk);
 816
 817 _Check_return_
 818 HRESULT
 819 WINAPI
 820 CreateFileMoniker(
 821   _In_ LPCOLESTR lpszPathName,
 822   _Outptr_ LPMONIKER *ppmk);
 823
 824 _Check_return_
 825 HRESULT
 826 WINAPI
 827 CreateGenericComposite(
 828   _In_opt_ LPMONIKER pmkFirst,
 829   _In_opt_ LPMONIKER pmkRest,
 830   _Outptr_ LPMONIKER *ppmkComposite);
 831
 832 _Check_return_
 833 HRESULT
 834 WINAPI
 835 CreateItemMoniker(
 836   _In_ LPCOLESTR lpszDelim,
 837   _In_ LPCOLESTR lpszItem,
 838   _Outptr_ LPMONIKER *ppmk);
 839
 840 _Check_return_
 841 HRESULT
 842 WINAPI
 843 CreateObjrefMoniker(
 844   _In_opt_ LPUNKNOWN punk,
 845   _Outptr_ LPMONIKER *ppmk);
 846
 847 _Check_return_
 848 HRESULT
 849 WINAPI
 850 CreatePointerMoniker(
 851   _In_opt_ LPUNKNOWN punk,
 852   _Outptr_ LPMONIKER *ppmk);
 853
 854 _Check_return_
 855 HRESULT
 856 WINAPI
 857 GetClassFile(
 858   _In_ LPCOLESTR filePathName,
 859   _Out_ CLSID *pclsid);
 860
 861 _Check_return_
 862 HRESULT
 863 WINAPI
 864 GetRunningObjectTable(
 865   _In_ DWORD reserved,
 866   _Outptr_ LPRUNNINGOBJECTTABLE *pprot);
 867
 868 _Check_return_
 869 HRESULT
 870 WINAPI
 871 MkParseDisplayName(
 872   _In_ LPBC pbc,
 873   _In_ LPCOLESTR szUserName,
 874   _Out_ ULONG *pchEaten,
 875   _Outptr_ LPMONIKER *ppmk);
 876
 877 _Check_return_
 878 HRESULT
 879 WINAPI
 880 MonikerCommonPrefixWith(
 881   _In_ IMoniker *pmkThis,
 882   _In_ IMoniker *pmkOther,
 883   _Outptr_ IMoniker **ppmkCommon);
 884
 885 _Check_return_
 886 HRESULT
 887 WINAPI
 888 MonikerRelativePathTo(
 889   _In_ LPMONIKER pmkSrc,
 890   _In_ LPMONIKER pmkDest,
 891   _Outptr_ LPMONIKER *ppmkRelPath,
 892   _In_ BOOL dwReserved);
 893
 894 /*****************************************************************************
 895  *      Storage API
 896  */
 897 #define STGM_DIRECT             0x00000000
 898 #define STGM_TRANSACTED         0x00010000
 899 #define STGM_SIMPLE             0x08000000
 900 #define STGM_READ               0x00000000
 901 #define STGM_WRITE              0x00000001
 902 #define STGM_READWRITE          0x00000002
 903 #define STGM_SHARE_DENY_NONE    0x00000040
 904 #define STGM_SHARE_DENY_READ    0x00000030
 905 #define STGM_SHARE_DENY_WRITE   0x00000020
 906 #define STGM_SHARE_EXCLUSIVE    0x00000010
 907 #define STGM_PRIORITY           0x00040000
 908 #define STGM_DELETEONRELEASE    0x04000000
 909 #define STGM_CREATE             0x00001000
 910 #define STGM_CONVERT            0x00020000
 911 #define STGM_FAILIFTHERE        0x00000000
 912 #define STGM_NOSCRATCH          0x00100000
 913 #define STGM_NOSNAPSHOT         0x00200000
 914 #define STGM_DIRECT_SWMR        0x00400000
 915
 916 #define STGFMT_STORAGE          0
 917 #define STGFMT_FILE             3
 918 #define STGFMT_ANY              4
 919 #define STGFMT_DOCFILE  5
 920
 921 typedef struct tagSTGOPTIONS
 922 {
 923     USHORT usVersion;
 924     USHORT reserved;
 925     ULONG ulSectorSize;
 926     const WCHAR* pwcsTemplateFile;
 927 } STGOPTIONS;
 928
 929 _Check_return_
 930 HRESULT
 931 WINAPI
 932 StringFromIID(
 933   _In_ REFIID rclsid,
 934   _Outptr_ LPOLESTR *lplpsz);
 935
 936 _Check_return_
 937 HRESULT
 938 WINAPI
 939 StgCreateDocfile(
 940   _In_opt_ _Null_terminated_ LPCOLESTR pwcsName,
 941   _In_ DWORD grfMode,
 942   _Reserved_ DWORD reserved,
 943   _Outptr_ IStorage **ppstgOpen);
 944
 945 _Check_return_
 946 HRESULT
 947 WINAPI
 948 StgCreateStorageEx(
 949   _In_opt_ _Null_terminated_ const WCHAR*,
 950   _In_ DWORD,
 951   _In_ DWORD,
 952   _In_ DWORD,
 953   _Inout_opt_ STGOPTIONS*,
 954   _In_opt_ void*,
 955   _In_ REFIID,
 956   _Outptr_ void**);
 957
 958 _Check_return_
 959 HRESULT
 960 WINAPI
 961 StgIsStorageFile(
 962   _In_ _Null_terminated_ LPCOLESTR fn);
 963
 964 _Check_return_
 965 HRESULT
 966 WINAPI
 967 StgIsStorageILockBytes(
 968   _In_ ILockBytes *plkbyt);
 969
 970 _Check_return_
 971 HRESULT
 972 WINAPI
 973 StgOpenStorage(
 974   _In_opt_ _Null_terminated_ const OLECHAR *pwcsName,
 975   _In_opt_ IStorage *pstgPriority,
 976   _In_ DWORD grfMode,
 977   _In_opt_z_ SNB snbExclude,
 978   _In_ DWORD reserved,
 979   _Outptr_ IStorage **ppstgOpen);
 980
 981 _Check_return_
 982 HRESULT
 983 WINAPI
 984 StgOpenStorageEx(
 985   _In_ _Null_terminated_ const WCHAR *pwcwName,
 986   _In_ DWORD grfMode,
 987   _In_ DWORD stgfmt,
 988   _In_ DWORD grfAttrs,
 989   _Inout_opt_ STGOPTIONS *pStgOptions,
 990   _In_opt_ void *reserved,
 991   _In_ REFIID riid,
 992   _Outptr_ void **ppObjectOpen);
 993
 994 _Check_return_
 995 HRESULT
 996 WINAPI
 997 StgCreateDocfileOnILockBytes(
 998   _In_ ILockBytes *plkbyt,
 999   _In_ DWORD grfMode,
1000   _In_ DWORD reserved,
1001   _Outptr_ IStorage **ppstgOpen);
1002
1003 _Check_return_
1004 HRESULT
1005 WINAPI
1006 StgOpenStorageOnILockBytes(
1007   _In_ ILockBytes *plkbyt,
1008   _In_opt_ IStorage *pstgPriority,
1009   _In_ DWORD grfMode,
1010   _In_opt_z_ SNB snbExclude,
1011   _Reserved_ DWORD reserved,
1012   _Outptr_ IStorage **ppstgOpen);
1013
1014 _Check_return_
1015 HRESULT
1016 WINAPI
1017 StgSetTimes(
1018   _In_ _Null_terminated_ OLECHAR const *lpszName,
1019   _In_opt_ FILETIME const *pctime,
1020   _In_opt_ FILETIME const *patime,
1021   _In_opt_ FILETIME const *pmtime);
1022
1023 #ifdef __cplusplus
1024 }
1025 #endif
1026
1027 #ifndef __WINESRC__
1028 # include <urlmon.h>
1029 #endif
1030 #include <propidl.h>
1031
1032 #ifndef __WINESRC__
1033
1034 #define FARSTRUCT
1035 #define HUGEP
1036
1037 #define WINOLEAPI        STDAPI
1038 #define WINOLEAPI_(type) STDAPI_(type)
1039
1040 #endif /* __WINESRC__ */
1041
1042 #endif /* _OBJBASE_H_ */