Metis_xctg/SystemLayer/NativeStructs.cs

using System;
using System.Runtime.InteropServices;

namespace PaintDotNet.SystemLayer
{
    internal static class NativeStructs
    {
        [StructLayout(LayoutKind.Sequential)]
        internal struct PROCESS_INFORMATION
        {
            public IntPtr hProcess;
            public IntPtr hThread;
            public uint dwProcessId;
            public uint dwThreadId;
        }

        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
        internal struct STATSTG
        {
            public IntPtr pwcsName;
            public NativeConstants.STGTY type;
            public ulong cbSize;
            public System.Runtime.InteropServices.ComTypes.FILETIME mtime;
            public System.Runtime.InteropServices.ComTypes.FILETIME ctime;
            public System.Runtime.InteropServices.ComTypes.FILETIME atime;
            public uint grfMode;
            public uint grfLocksSupported;
            public Guid clsid;
            public uint grfStateBits;
            public uint reserved;
        }

        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto, Pack = 4)]
        internal struct KNOWNFOLDER_DEFINITION
        {
            public NativeConstants.KF_CATEGORY category;
            [MarshalAs(UnmanagedType.LPWStr)]
            public string pszName;
            [MarshalAs(UnmanagedType.LPWStr)]
            public string pszCreator;
            [MarshalAs(UnmanagedType.LPWStr)]
            public string pszDescription;
            public Guid fidParent;
            [MarshalAs(UnmanagedType.LPWStr)]
            public string pszRelativePath;
            [MarshalAs(UnmanagedType.LPWStr)]
            public string pszParsingName;
            [MarshalAs(UnmanagedType.LPWStr)]
            public string pszToolTip;
            [MarshalAs(UnmanagedType.LPWStr)]
            public string pszLocalizedName;
            [MarshalAs(UnmanagedType.LPWStr)]
            public string pszIcon;
            [MarshalAs(UnmanagedType.LPWStr)]
            public string pszSecurity;
            public uint dwAttributes;
            public NativeConstants.KF_DEFINITION_FLAGS kfdFlags;
            public Guid ftidType;
        }

        [StructLayout(LayoutKind.Sequential, Pack = 4)]
        internal struct PROPERTYKEY
        {
            public Guid fmtid;
            public uint pid;
        }

        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto, Pack = 4)]
        internal struct COMDLG_FILTERSPEC
        {
            [MarshalAs(UnmanagedType.LPWStr)]
            public string pszName;
            [MarshalAs(UnmanagedType.LPWStr)]
            public string pszSpec;
        }

        [StructLayout(LayoutKind.Sequential)]
        internal struct SYSTEM_INFO
        {
            public ushort wProcessorArchitecture;
            public ushort wReserved;
            public uint dwPageSize;
            public IntPtr lpMinimumApplicationAddress;
            public IntPtr lpMaximumApplicationAddress;
            public UIntPtr dwActiveProcessorMask;
            public uint dwNumberOfProcessors;
            public uint dwProcessorType;
            public uint dwAllocationGranularity;
            public ushort wProcessorLevel;
            public ushort wProcessorRevision;
        }

        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
        internal struct OSVERSIONINFOEX
        {
            public static int SizeOf
            {
                get
                {
                    return Marshal.SizeOf(typeof(OSVERSIONINFOEX));
                }
            }

            public uint dwOSVersionInfoSize;
            public uint dwMajorVersion;
            public uint dwMinorVersion;
            public uint dwBuildNumber;
            public uint dwPlatformId;

            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)]
            public string szCSDVersion;

            public ushort wServicePackMajor;

            public ushort wServicePackMinor;
            public ushort wSuiteMask;
            public byte wProductType;
            public byte wReserved;
        }

        [StructLayout(LayoutKind.Sequential)]
        internal struct COPYDATASTRUCT
        {
            internal UIntPtr dwData;
            internal uint cbData;
            internal IntPtr lpData;
        }

        [StructLayout(LayoutKind.Sequential)]
        internal struct SHELLEXECUTEINFO
        {
            internal uint cbSize;
            internal uint fMask;
            internal IntPtr hwnd;
            [MarshalAs(UnmanagedType.LPTStr)] internal string lpVerb;
            [MarshalAs(UnmanagedType.LPTStr)] internal string lpFile;
            [MarshalAs(UnmanagedType.LPTStr)] internal string lpParameters;
            [MarshalAs(UnmanagedType.LPTStr)] internal string lpDirectory;
            internal int nShow;
            internal IntPtr hInstApp;
            internal IntPtr lpIDList;
            [MarshalAs(UnmanagedType.LPTStr)] internal string lpClass;
            internal IntPtr hkeyClass;
            internal uint dwHotKey;
            internal IntPtr hIcon_or_hMonitor;
            internal IntPtr hProcess;
        }

        [StructLayout(LayoutKind.Sequential)]
        internal struct MEMORYSTATUSEX
        {
            internal uint dwLength;
            internal uint dwMemoryLoad;
            internal ulong ullTotalPhys;
            internal ulong ullAvailPhys;
            internal ulong ullTotalPageFile;
            internal ulong ullAvailPageFile;
            internal ulong ullTotalVirtual;
            internal ulong ullAvailVirtual;
            internal ulong ullAvailExtendedVirtual;
        }

        [StructLayout(LayoutKind.Sequential)]
        internal struct OVERLAPPED
        {
            internal UIntPtr Internal;
            internal UIntPtr InternalHigh;
            internal uint Offset;
            internal uint OffsetHigh;
            internal IntPtr hEvent;
        }

        [StructLayout(LayoutKind.Sequential)]
        internal struct RGBQUAD
        {
            internal byte rgbBlue;
            internal byte rgbGreen;
            internal byte rgbRed;
            internal byte rgbReserved;
        }

        [StructLayout(LayoutKind.Sequential)]
        internal struct BITMAPINFOHEADER
        {
            internal uint biSize;
            internal int biWidth;
            internal int biHeight;
            internal ushort biPlanes;
            internal ushort biBitCount;
            internal uint biCompression;
            internal uint biSizeImage;
            internal int biXPelsPerMeter;
            internal int biYPelsPerMeter;
            internal uint biClrUsed;
            internal uint biClrImportant;
        }

        [StructLayout(LayoutKind.Sequential)]
        internal struct BITMAPINFO
        {
            internal BITMAPINFOHEADER bmiHeader;
            internal RGBQUAD bmiColors;
        }

        [StructLayout(LayoutKind.Sequential)]
        internal unsafe struct MEMORY_BASIC_INFORMATION
        {
            internal void* BaseAddress;
            internal void* AllocationBase;
            internal uint AllocationProtect;
            internal UIntPtr RegionSize;
            internal uint State;
            internal uint Protect;
            internal uint Type;
        };

        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
        internal class LOGFONT
        {
            internal int lfHeight = 0;
            internal int lfWidth = 0;
            internal int lfEscapement = 0;
            internal int lfOrientation = 0;
            internal int lfWeight = 0;
            internal byte lfItalic = 0;
            internal byte lfUnderline = 0;
            internal byte lfStrikeOut = 0;
            internal byte lfCharSet = 0;
            internal byte lfOutPrecision = 0;
            internal byte lfClipPrecision = 0;
            internal byte lfQuality = 0;
            internal byte lfPitchAndFamily = 0;

            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
            internal string lfFaceName = string.Empty;
        }

        [StructLayout(LayoutKind.Sequential)]
        internal struct LOGBRUSH
        {
            internal uint lbStyle;
            internal uint lbColor;
            internal int lbHatch;
        };

        [StructLayout(LayoutKind.Sequential)]
        internal struct RGNDATAHEADER
        {
            internal uint dwSize;
            internal uint iType;
            internal uint nCount;
            internal uint nRgnSize;
            internal RECT rcBound;
        };

        [StructLayout(LayoutKind.Sequential)]
        internal struct RGNDATA
        {
            internal RGNDATAHEADER rdh;

            internal unsafe static RECT* GetRectsPointer(RGNDATA* me)
            {
                return (RECT*)((byte*)me + sizeof(RGNDATAHEADER));
            }
        }

        [StructLayout(LayoutKind.Sequential)]
        internal struct POINT
        {
            internal int x;
            internal int y;
        }

        [StructLayout(LayoutKind.Sequential)]
        internal struct RECT
        {
            internal int left;
            internal int top;
            internal int right;
            internal int bottom;
        }

        [StructLayout(LayoutKind.Sequential)]
        internal unsafe struct PropertyItem
        {
            internal int id;
            internal uint length;
            internal short type;
            internal void* value;
        }

        [StructLayout(LayoutKind.Sequential)]
        internal unsafe struct WINTRUST_DATA
        {
            internal uint cbStruct;
            internal IntPtr pPolicyCallbackData;
            internal IntPtr pSIPClientData;
            internal uint dwUIChoice;
            internal uint fdwRevocationChecks;
            internal uint dwUnionChoice;
            internal void* pInfo; // pFile, pCatalog, pBlob, pSgnr, or pCert
            internal uint dwStateAction;
            internal IntPtr hWVTStateData;
            internal IntPtr pwszURLReference;
            internal uint dwProvFlags;
            internal uint dwUIContext;
        }

        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
        internal unsafe struct WINTRUST_FILE_INFO
        {
            internal uint cbStruct;
            internal char* pcwszFilePath;
            internal IntPtr hFile;
        }

        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
        internal struct WINHTTP_CURRENT_USER_IE_PROXY_CONFIG
        {
            internal bool fAutoDetect;
            internal IntPtr lpszAutoConfigUrl;
            internal IntPtr lpszProxy;
            internal IntPtr lpszProxyBypass;
        };

        [StructLayout(LayoutKind.Sequential)]
        internal struct SP_DEVINFO_DATA
        {
            public uint cbSize;
            public Guid ClassGuid;
            public uint DevInst;
            public UIntPtr Reserved;
        }
    }
}