libphobos/libdruntime/core/sys/windows/psapi.d

   1 /**
   2  * Windows API header module
   3  *
   4  * Translated from MinGW Windows headers
   5  *
   6  * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
   7  * Source: $(DRUNTIMESRC src/core/sys/windows/_psapi.d)
   8  */
   9 /* Comment from MinGW
  10  *   Process status API (PSAPI)
  11  *   http://windowssdk.msdn.microsoft.com/library/ms684884.aspx
  12  */
  13
  14 module core.sys.windows.psapi;
  15 version (Windows):
  16
  17 version (ANSI) {} else version = Unicode;
  18
  19 private import core.sys.windows.w32api;
  20 private import core.sys.windows.winbase;
  21 private import core.sys.windows.windef;
  22
  23 struct MODULEINFO {
  24     LPVOID lpBaseOfDll;
  25     DWORD SizeOfImage;
  26     LPVOID EntryPoint;
  27 }
  28 alias MODULEINFO* LPMODULEINFO;
  29
  30 struct PSAPI_WS_WATCH_INFORMATION {
  31     LPVOID FaultingPc;
  32     LPVOID FaultingVa;
  33 }
  34 alias PSAPI_WS_WATCH_INFORMATION* PPSAPI_WS_WATCH_INFORMATION;
  35
  36 struct PSAPI_WS_WATCH_INFORMATION_EX {
  37     PSAPI_WS_WATCH_INFORMATION BasicInfo;
  38     ULONG_PTR FaultingThreadId;
  39     ULONG_PTR Flags;
  40 }
  41 alias PSAPI_WS_WATCH_INFORMATION_EX* PPSAPI_WS_WATCH_INFORMATION_EX;
  42
  43 struct PROCESS_MEMORY_COUNTERS {
  44     DWORD cb;
  45     DWORD PageFaultCount;
  46     SIZE_T PeakWorkingSetSize;
  47     SIZE_T WorkingSetSize;
  48     SIZE_T QuotaPeakPagedPoolUsage;
  49     SIZE_T QuotaPagedPoolUsage;
  50     SIZE_T QuotaPeakNonPagedPoolUsage;
  51     SIZE_T QuotaNonPagedPoolUsage;
  52     SIZE_T PagefileUsage;
  53     SIZE_T PeakPagefileUsage;
  54 }
  55 alias PROCESS_MEMORY_COUNTERS* PPROCESS_MEMORY_COUNTERS;
  56
  57 struct PERFORMANCE_INFORMATION {
  58     DWORD cb;
  59     SIZE_T CommitTotal;
  60     SIZE_T CommitLimit;
  61     SIZE_T CommitPeak;
  62     SIZE_T PhysicalTotal;
  63     SIZE_T PhysicalAvailable;
  64     SIZE_T SystemCache;
  65     SIZE_T KernelTotal;
  66     SIZE_T KernelPaged;
  67     SIZE_T KernelNonpaged;
  68     SIZE_T PageSize;
  69     DWORD HandleCount;
  70     DWORD ProcessCount;
  71     DWORD ThreadCount;
  72 }
  73 alias PERFORMANCE_INFORMATION* PPERFORMANCE_INFORMATION;
  74
  75 struct ENUM_PAGE_FILE_INFORMATION {
  76     DWORD cb;
  77     DWORD Reserved;
  78     SIZE_T TotalSize;
  79     SIZE_T TotalInUse;
  80     SIZE_T PeakUsage;
  81 }
  82 alias ENUM_PAGE_FILE_INFORMATION* PENUM_PAGE_FILE_INFORMATION;
  83
  84 /* application-defined callback function used with the EnumPageFiles()
  85  * http://windowssdk.msdn.microsoft.com/library/ms682627.aspx */
  86 version (Unicode) {
  87     alias BOOL function(LPVOID, PENUM_PAGE_FILE_INFORMATION, LPCWSTR)
  88       PENUM_PAGE_FILE_CALLBACK;
  89 } else {
  90     alias BOOL function(LPVOID, PENUM_PAGE_FILE_INFORMATION, LPCSTR)
  91       PENUM_PAGE_FILE_CALLBACK;
  92 }
  93
  94 // Grouped by application, not in alphabetical order.
  95 extern (Windows) {
  96     /* Process Information
  97      * http://windowssdk.msdn.microsoft.com/library/ms684870.aspx */
  98     BOOL EnumProcesses(DWORD*, DWORD, DWORD*); /* NT/2000/XP/Server2003/Vista/Longhorn */
  99     DWORD GetProcessImageFileNameA(HANDLE, LPSTR, DWORD); /* XP/Server2003/Vista/Longhorn */
 100     DWORD GetProcessImageFileNameW(HANDLE, LPWSTR, DWORD); /* XP/Server2003/Vista/Longhorn */
 101
 102     /* Module Information
 103      * http://windowssdk.msdn.microsoft.com/library/ms684232.aspx */
 104     BOOL EnumProcessModules(HANDLE, HMODULE*, DWORD, LPDWORD);
 105     BOOL EnumProcessModulesEx(HANDLE, HMODULE*, DWORD, LPDWORD, DWORD); /* Vista/Longhorn */
 106     DWORD GetModuleBaseNameA(HANDLE, HMODULE, LPSTR, DWORD);
 107     DWORD GetModuleBaseNameW(HANDLE, HMODULE, LPWSTR, DWORD);
 108     DWORD GetModuleFileNameExA(HANDLE, HMODULE, LPSTR, DWORD);
 109     DWORD GetModuleFileNameExW(HANDLE, HMODULE, LPWSTR, DWORD);
 110     BOOL GetModuleInformation(HANDLE, HMODULE, LPMODULEINFO, DWORD);
 111
 112     /* Device Driver Information
 113      * http://windowssdk.msdn.microsoft.com/library/ms682578.aspx */
 114     BOOL EnumDeviceDrivers(LPVOID*, DWORD, LPDWORD);
 115     DWORD GetDeviceDriverBaseNameA(LPVOID, LPSTR, DWORD);
 116     DWORD GetDeviceDriverBaseNameW(LPVOID, LPWSTR, DWORD);
 117     DWORD GetDeviceDriverFileNameA(LPVOID, LPSTR, DWORD);
 118     DWORD GetDeviceDriverFileNameW(LPVOID, LPWSTR, DWORD);
 119
 120     /* Process Memory Usage Information
 121      * http://windowssdk.msdn.microsoft.com/library/ms684879.aspx */
 122     BOOL GetProcessMemoryInfo(HANDLE, PPROCESS_MEMORY_COUNTERS, DWORD);
 123
 124     /* Working Set Information
 125      * http://windowssdk.msdn.microsoft.com/library/ms687398.aspx */
 126     BOOL EmptyWorkingSet(HANDLE);
 127     BOOL GetWsChanges(HANDLE, PPSAPI_WS_WATCH_INFORMATION, DWORD);
 128     BOOL GetWsChangesEx(HANDLE, PPSAPI_WS_WATCH_INFORMATION_EX, DWORD); /* Vista/Longhorn */
 129     BOOL InitializeProcessForWsWatch(HANDLE);
 130     BOOL QueryWorkingSet(HANDLE, PVOID, DWORD);
 131     BOOL QueryWorkingSetEx(HANDLE, PVOID, DWORD);
 132
 133     /* Memory-Mapped File Information
 134      * http://windowssdk.msdn.microsoft.com/library/ms684212.aspx */
 135     DWORD GetMappedFileNameW(HANDLE, LPVOID, LPWSTR, DWORD);
 136     DWORD GetMappedFileNameA(HANDLE, LPVOID, LPSTR, DWORD);
 137
 138     /* Resources Information */
 139     BOOL GetPerformanceInfo(PPERFORMANCE_INFORMATION, DWORD); /* XP/Server2003/Vista/Longhorn */
 140     BOOL EnumPageFilesW(PENUM_PAGE_FILE_CALLBACK, LPVOID); /* 2000/XP/Server2003/Vista/Longhorn */
 141     BOOL EnumPageFilesA(PENUM_PAGE_FILE_CALLBACK, LPVOID); /* 2000/XP/Server2003/Vista/Longhorn */
 142 }
 143
 144 version (Unicode) {
 145     alias GetModuleBaseNameW GetModuleBaseName;
 146     alias GetModuleFileNameExW GetModuleFileNameEx;
 147     alias GetMappedFileNameW GetMappedFileName;
 148     alias GetDeviceDriverBaseNameW GetDeviceDriverBaseName;
 149     alias GetDeviceDriverFileNameW GetDeviceDriverFileName;
 150     alias EnumPageFilesW EnumPageFiles;
 151     alias GetProcessImageFileNameW GetProcessImageFileName;
 152 } else {
 153     alias GetModuleBaseNameA GetModuleBaseName;
 154     alias GetModuleFileNameExA GetModuleFileNameEx;
 155     alias GetMappedFileNameA GetMappedFileName;
 156     alias GetDeviceDriverBaseNameA GetDeviceDriverBaseName;
 157     alias GetDeviceDriverFileNameA GetDeviceDriverFileName;
 158     alias EnumPageFilesA EnumPageFiles;
 159     alias GetProcessImageFileNameA GetProcessImageFileName;
 160 }