include/wct.h

   1 /*
   2  * Copyright 2015 Hans Leidekker for CodeWeavers
   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 #ifndef __WINE_WCT_H
  20 #define __WINE_WCT_H
  21
  22 #ifdef __cplusplus
  23 extern "C" {
  24 #endif
  25
  26 #define WCT_MAX_NODE_COUNT  16
  27 #define WCT_OBJNAME_LENGTH  128
  28
  29 #define WCT_ASYNC_OPEN_FLAG     0x1
  30 #define WCTP_OPEN_ALL_FLAGS     (WCT_ASYNC_OPEN_FLAG)
  31
  32 #define WCT_OUT_OF_PROC_FLAG        0x1
  33 #define WCT_OUT_OF_PROC_COM_FLAG    0x2
  34 #define WCT_OUT_OF_PROC_CS_FLAG     0x4
  35 #define WCT_NETWORK_IO_FLAG         0x8
  36 #define WCTP_GETINFO_ALL_FLAGS      (WCT_OUT_OF_PROC_FLAG|WCT_OUT_OF_PROC_COM_FLAG|WCT_OUT_OF_PROC_CS_FLAG)
  37
  38 typedef enum _WCT_OBJECT_TYPE
  39 {
  40     WctCriticalSectionType = 1,
  41     WctSendMessageType,
  42     WctMutexType,
  43     WctAlpcType,
  44     WctComType,
  45     WctThreadWaitType,
  46     WctProcessWaitType,
  47     WctThreadType,
  48     WctComActivationType,
  49     WctUnknownType,
  50     WctSocketIoType,
  51     WctSmbIoType,
  52     WctMaxType
  53 } WCT_OBJECT_TYPE;
  54
  55 typedef enum _WCT_OBJECT_STATUS
  56 {
  57     WctStatusNoAccess = 1,
  58     WctStatusRunning,
  59     WctStatusBlocked,
  60     WctStatusPidOnly,
  61     WctStatusPidOnlyRpcss,
  62     WctStatusOwned,
  63     WctStatusNotOwned,
  64     WctStatusAbandoned,
  65     WctStatusUnknown,
  66     WctStatusError,
  67     WctStatusMax
  68 } WCT_OBJECT_STATUS;
  69
  70 typedef struct _WAITCHAIN_NODE_INFO
  71 {
  72     WCT_OBJECT_TYPE   ObjectType;
  73     WCT_OBJECT_STATUS ObjectStatus;
  74     __C89_NAMELESS union {
  75         struct {
  76             WCHAR ObjectName[WCT_OBJNAME_LENGTH];
  77             LARGE_INTEGER Timeout;
  78             BOOL Alertable;
  79         } LockObject;
  80         struct {
  81             DWORD ProcessId;
  82             DWORD ThreadId;
  83             DWORD WaitTime;
  84             DWORD ContextSwitches;
  85         } ThreadObject;
  86     };
  87 } WAITCHAIN_NODE_INFO, *PWAITCHAIN_NODE_INFO;
  88
  89 typedef LPVOID HWCT;
  90 typedef VOID (CALLBACK *PWAITCHAINCALLBACK) (HWCT,DWORD_PTR,DWORD,LPDWORD,PWAITCHAIN_NODE_INFO,LPBOOL);
  91 typedef HRESULT (WINAPI *PCOGETCALLSTATE)(int,PULONG);
  92 typedef HRESULT (WINAPI *PCOGETACTIVATIONSTATE)(GUID,DWORD,DWORD*);
  93
  94 VOID WINAPI CloseThreadWaitChainSession(HWCT);
  95 BOOL WINAPI GetThreadWaitChain(HWCT,DWORD_PTR,DWORD,DWORD,LPDWORD,PWAITCHAIN_NODE_INFO,LPBOOL);
  96 HWCT WINAPI OpenThreadWaitChainSession(DWORD,PWAITCHAINCALLBACK);
  97 void WINAPI RegisterWaitChainCOMCallback(PCOGETCALLSTATE,PCOGETACTIVATIONSTATE);
  98
  99 #ifdef __cplusplus
 100 }
 101 #endif
 102
 103 #endif /* __WINE_WCT_H */