winapi_ui_automation/um/
wct.rs

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1// Licensed under the Apache License, Version 2.0
2// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
3// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
4// All files in the project carrying such notice may not be copied, modified, or distributed
5// except according to those terms.
6use ctypes::c_int;
7use shared::basetsd::{DWORD_PTR, SIZE_T};
8use shared::guiddef::GUID;
9use shared::minwindef::{BOOL, DWORD, LPBOOL, LPDWORD, PULONG};
10use um::winnt::{HRESULT, LARGE_INTEGER, WCHAR};
11ENUM!{enum WCT_OBJECT_TYPE {
12    WctCriticalSectionType = 1,
13    WctSendMessageType,
14    WctMutexType,
15    WctAlpcType,
16    WctComType,
17    WctThreadWaitType,
18    WctProcessWaitType,
19    WctThreadType,
20    WctComActivationType,
21    WctUnknownType,
22    WctSocketIoType,
23    WctSmbIoType,
24    WctMaxType,
25}}
26ENUM!{enum WCT_OBJECT_STATUS {
27    WctStatusNoAccess = 1,
28    WctStatusRunning,
29    WctStatusBlocked,
30    WctStatusPidOnly,
31    WctStatusPidOnlyRpcss,
32    WctStatusOwned,
33    WctStatusNotOwned,
34    WctStatusAbandoned,
35    WctStatusUnknown,
36    WctStatusError,
37    WctStatusMax,
38}}
39pub const WCT_MAX_NODE_COUNT: SIZE_T = 16;
40pub const WCT_OBJNAME_LENGTH: SIZE_T = 128;
41STRUCT!{struct WAITCHAIN_NODE_INFO_LOCK_OBJECT {
42    ObjectName: [WCHAR; WCT_OBJNAME_LENGTH],
43    Timeout: LARGE_INTEGER,
44    Alertable: BOOL,
45}}
46STRUCT!{struct WAITCHAIN_NODE_INFO_THREAD_OBJECT {
47    ProcessId: DWORD,
48    ThreadId: DWORD,
49    WaitTime: DWORD,
50    ContextSwitches: DWORD,
51}}
52UNION!{union WAITCHAIN_NODE_INFO_u {
53    [u64; 34],
54    LockObject LockObject_mut: WAITCHAIN_NODE_INFO_LOCK_OBJECT,
55    ThreadObject ThreadObject_mut: WAITCHAIN_NODE_INFO_THREAD_OBJECT,
56}}
57STRUCT!{struct WAITCHAIN_NODE_INFO {
58    ObjectType: WCT_OBJECT_TYPE,
59    ObjectStatus: WCT_OBJECT_STATUS,
60    u: WAITCHAIN_NODE_INFO_u,
61}}
62pub type PWAITCHAIN_NODE_INFO = *mut WAITCHAIN_NODE_INFO;
63DECLARE_HANDLE!{HWCT, HWCT__}
64FN!{cdecl PWAITCHAINCALLBACK(
65    WctHandle: HWCT,
66    Context: DWORD_PTR,
67    CallbackStatus: DWORD,
68    NodeCount: LPDWORD,
69    NodeInfoArray: PWAITCHAIN_NODE_INFO,
70    IsCycle: LPBOOL,
71) -> ()}
72pub const WCT_ASYNC_OPEN_FLAG: DWORD = 1;
73pub const WCTP_OPEN_ALL_FLAGS: DWORD = WCT_ASYNC_OPEN_FLAG;
74extern "system" {
75    pub fn OpenThreadWaitChainSession(
76        Flags: DWORD,
77        callback: PWAITCHAINCALLBACK,
78    ) -> HWCT;
79    pub fn CloseThreadWaitChainSession(
80        WctHandle: HWCT,
81    );
82}
83pub const WCT_OUT_OF_PROC_FLAG: DWORD = 0x1;
84pub const WCT_OUT_OF_PROC_COM_FLAG: DWORD = 0x2;
85pub const WCT_OUT_OF_PROC_CS_FLAG: DWORD = 0x4;
86pub const WCT_NETWORK_IO_FLAG: DWORD = 0x8;
87pub const WCTP_GETINFO_ALL_FLAGS: DWORD = WCT_OUT_OF_PROC_FLAG | WCT_OUT_OF_PROC_COM_FLAG
88    | WCT_OUT_OF_PROC_CS_FLAG;
89extern "system" {
90    pub fn GetThreadWaitChain(
91        WctHandle: HWCT,
92        Context: DWORD_PTR,
93        Flags: DWORD,
94        ThreadId: DWORD,
95        NodeCount: LPDWORD,
96        NodeInfoArray: PWAITCHAIN_NODE_INFO,
97        IsCycle: LPBOOL,
98    ) -> BOOL;
99}
100FN!{cdecl PCOGETCALLSTATE(
101    c_int,
102    PULONG,
103) -> HRESULT}
104FN!{cdecl PCOGETACTIVATIONSTATE(
105    GUID,
106    DWORD,
107    *mut DWORD,
108) -> HRESULT}
109extern "system" {
110    pub fn RegisterWaitChainCOMCallback(
111        CallStateCallback: PCOGETCALLSTATE,
112        ActivationStateCallback: PCOGETACTIVATIONSTATE,
113    );
114}
winapi_ui_automation/um/wct.rs

winapi_ui_automation/um/
wct.rs
