RaUI/Source/ryControls/ExtendedWebBrowser/UnsafeNativeMethods.cs
2020-11-28 15:03:57 +08:00

469 lines
22 KiB
C#

using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;
using System.Security;
using System.Windows.Forms;
using System.Runtime.CompilerServices;
using System.IO;
namespace ExtendedWebBrowser2
{
#pragma warning disable
class UnsafeNativeMethods
{
private UnsafeNativeMethods()
{
}
//public struct _RemotableHandle
//{
// public int fContext;
// public __MIDL_IWinTypes_0009 u;
//}
//public struct __MIDL_IWinTypes_0009
//{
// public int hInproc;
// public int hRemote;
//}
public struct tagPOINT
{
public int x;
public int y;
}
[ComImport, Guid("C4D244B0-D43E-11CF-893B-00AA00BDCE1A"), InterfaceType((short)1)]
public interface IDocHostShowUI
{
[return: MarshalAs(UnmanagedType.I4)]
[PreserveSig]
int ShowMessage(
int hwnd,
[MarshalAs(UnmanagedType.LPWStr)] string lpstrText,
[MarshalAs(UnmanagedType.LPWStr)] string lpstrCaption,
[MarshalAs(UnmanagedType.U4)] uint dwType,
[MarshalAs(UnmanagedType.LPWStr)] string lpstrHelpFile,
[MarshalAs(UnmanagedType.U4)] uint dwHelpContext,
[In, Out] ref int lpResult);
[return: MarshalAs(UnmanagedType.I4)]
[PreserveSig]
int ShowHelp(
int hwnd,
[MarshalAs(UnmanagedType.LPWStr)] string pszHelpFile,
[MarshalAs(UnmanagedType.U4)] uint uCommand,
[MarshalAs(UnmanagedType.U4)] uint dwData,
[In, MarshalAs(UnmanagedType.Struct)] tagPOINT ptMouse,
[Out, MarshalAs(UnmanagedType.IDispatch)] object pDispatchObjectHit);
}
[ComImport, InterfaceType(ComInterfaceType.InterfaceIsIUnknown),
SuppressUnmanagedCodeSecurity,
Guid("7FD52380-4E07-101B-AE2D-08002B2EC713")]
public interface IPersistStreamInit
{
void GetClassID(out Guid pClassID);
[PreserveSig]
int IsDirty();
void Load([In, MarshalAs(UnmanagedType.Interface)] IStream pstm);
void Save([In, MarshalAs(UnmanagedType.Interface)] IStream pstm, [In, MarshalAs(UnmanagedType.Bool)] bool fClearDirty);
void GetSizeMax([Out, MarshalAs(UnmanagedType.LPArray)] long pcbSize);
void InitNew();
}
[ComImport, InterfaceType(ComInterfaceType.InterfaceIsIUnknown), Guid("0000000C-0000-0000-C000-000000000046")]
public interface IStream
{
int Read(IntPtr buf, int len);
int Write(IntPtr buf, int len);
[return: MarshalAs(UnmanagedType.I8)]
long Seek([In, MarshalAs(UnmanagedType.I8)] long dlibMove, int dwOrigin);
void SetSize([In, MarshalAs(UnmanagedType.I8)] long libNewSize);
[return: MarshalAs(UnmanagedType.I8)]
long CopyTo([In, MarshalAs(UnmanagedType.Interface)] IStream pstm, [In, MarshalAs(UnmanagedType.I8)] long cb, [Out, MarshalAs(UnmanagedType.LPArray)] long[] pcbRead);
void Commit(int grfCommitFlags);
void Revert();
void LockRegion([In, MarshalAs(UnmanagedType.I8)] long libOffset, [In, MarshalAs(UnmanagedType.I8)] long cb, int dwLockType);
void UnlockRegion([In, MarshalAs(UnmanagedType.I8)] long libOffset, [In, MarshalAs(UnmanagedType.I8)] long cb, int dwLockType);
void Stat([Out] STATSTG pStatstg, int grfStatFlag);
[return: MarshalAs(UnmanagedType.Interface)]
IStream Clone();
}
public class ComStreamFromDataStream : IStream
{
// Methods
protected ComStreamFromDataStream()
{
this.virtualPosition = -1;
}
public ComStreamFromDataStream(Stream dataStream)
{
this.virtualPosition = -1;
if (dataStream == null)
{
throw new ArgumentNullException("dataStream");
}
this.dataStream = dataStream;
}
private void ActualizeVirtualPosition()
{
if (this.virtualPosition != -1)
{
if (this.virtualPosition > this.dataStream.Length)
{
this.dataStream.SetLength(this.virtualPosition);
}
this.dataStream.Position = this.virtualPosition;
this.virtualPosition = -1;
}
}
public IStream Clone()
{
ComStreamFromDataStream.NotImplemented();
return null;
}
public void Commit(int grfCommitFlags)
{
this.dataStream.Flush();
this.ActualizeVirtualPosition();
}
public long CopyTo(IStream pstm, long cb, long[] pcbRead)
{
int num1 = 0x1000;
IntPtr ptr1 = Marshal.AllocHGlobal(num1);
if (ptr1 == IntPtr.Zero)
{
throw new OutOfMemoryException();
}
long num2 = 0;
try
{
while (num2 < cb)
{
int num3 = num1;
if ((num2 + num3) > cb)
{
num3 = (int)(cb - num2);
}
int num4 = this.Read(ptr1, num3);
if (num4 == 0)
{
goto Label_006C;
}
if (pstm.Write(ptr1, num4) != num4)
{
throw ComStreamFromDataStream.EFail("Wrote an incorrect number of bytes");
}
num2 += num4;
}
}
finally
{
Marshal.FreeHGlobal(ptr1);
}
Label_006C:
if ((pcbRead != null) && (pcbRead.Length > 0))
{
pcbRead[0] = num2;
}
return num2;
}
protected static ExternalException EFail(string msg)
{
ExternalException exception1 = new ExternalException(msg, -2147467259);
throw exception1;
}
public Stream GetDataStream()
{
return this.dataStream;
}
public void LockRegion(long libOffset, long cb, int dwLockType)
{
}
protected static void NotImplemented()
{
ExternalException exception1 = new ExternalException("Not implemented.", -2147467263);
throw exception1;
}
public int Read(IntPtr buf, int length)
{
byte[] buffer1 = new byte[length];
int num1 = this.Read(buffer1, length);
Marshal.Copy(buffer1, 0, buf, length);
return num1;
}
public int Read(byte[] buffer, int length)
{
this.ActualizeVirtualPosition();
return this.dataStream.Read(buffer, 0, length);
}
public void Revert()
{
ComStreamFromDataStream.NotImplemented();
}
public long Seek(long offset, int origin)
{
long num1 = this.virtualPosition;
if (this.virtualPosition == -1)
{
num1 = this.dataStream.Position;
}
long num2 = this.dataStream.Length;
switch (origin)
{
case 0:
{
if (offset > num2)
{
this.virtualPosition = offset;
break;
}
this.dataStream.Position = offset;
this.virtualPosition = -1;
break;
}
case 1:
{
if ((offset + num1) > num2)
{
this.virtualPosition = offset + num1;
break;
}
this.dataStream.Position = num1 + offset;
this.virtualPosition = -1;
break;
}
case 2:
{
if (offset > 0)
{
this.virtualPosition = num2 + offset;
break;
}
this.dataStream.Position = num2 + offset;
this.virtualPosition = -1;
break;
}
}
if (this.virtualPosition != -1)
{
return this.virtualPosition;
}
return this.dataStream.Position;
}
public void SetSize(long value)
{
this.dataStream.SetLength(value);
}
public void Stat(STATSTG pstatstg, int grfStatFlag)
{
pstatstg.type = 2;
pstatstg.cbSize = this.dataStream.Length;
pstatstg.grfLocksSupported = 2;
}
public void UnlockRegion(long libOffset, long cb, int dwLockType)
{
}
public int Write(IntPtr buf, int length)
{
byte[] buffer1 = new byte[length];
Marshal.Copy(buf, buffer1, 0, length);
return this.Write(buffer1, length);
}
public int Write(byte[] buffer, int length)
{
this.ActualizeVirtualPosition();
this.dataStream.Write(buffer, 0, length);
return length;
}
// Fields
protected Stream dataStream;
private long virtualPosition;
}
[ComImport, TypeLibType((short)0x1010), InterfaceType((short)2), Guid("34A715A0-6587-11D0-924A-0020AFC7AC4D")]
public interface DWebBrowserEvents2
{
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x66)]
void StatusTextChange([In, MarshalAs(UnmanagedType.BStr)] string Text);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x6c)]
void ProgressChange([In] int Progress, [In] int ProgressMax);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x69)]
void CommandStateChange([In] int Command, [In] bool Enable);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x6a)]
void DownloadBegin();
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x68)]
void DownloadComplete();
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x71)]
void TitleChange([In, MarshalAs(UnmanagedType.BStr)] string Text);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x70)]
void PropertyChange([In, MarshalAs(UnmanagedType.BStr)] string szProperty);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(250)]
void BeforeNavigate2([In, MarshalAs(UnmanagedType.IDispatch)] object pDisp, [In, MarshalAs(UnmanagedType.Struct)] ref object URL, [In, MarshalAs(UnmanagedType.Struct)] ref object Flags, [In, MarshalAs(UnmanagedType.Struct)] ref object TargetFrameName, [In, MarshalAs(UnmanagedType.Struct)] ref object PostData, [In, MarshalAs(UnmanagedType.Struct)] ref object Headers, [In, Out] ref bool Cancel);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0xfb)]
void NewWindow2([In, Out, MarshalAs(UnmanagedType.IDispatch)] ref object ppDisp, [In, Out] ref bool Cancel);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0xfc)]
void NavigateComplete2([In, MarshalAs(UnmanagedType.IDispatch)] object pDisp, [In, MarshalAs(UnmanagedType.Struct)] ref object URL);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x103)]
void DocumentComplete([In, MarshalAs(UnmanagedType.IDispatch)] object pDisp, [In, MarshalAs(UnmanagedType.Struct)] ref object URL);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0xfd)]
void OnQuit();
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0xfe)]
void OnVisible([In] bool Visible);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0xff)]
void OnToolBar([In] bool ToolBar);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x100)]
void OnMenuBar([In] bool MenuBar);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x101)]
void OnStatusBar([In] bool StatusBar);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x102)]
void OnFullScreen([In] bool FullScreen);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(260)]
void OnTheaterMode([In] bool TheaterMode);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x106)]
void WindowSetResizable([In] bool Resizable);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x108)]
void WindowSetLeft([In] int Left);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x109)]
void WindowSetTop([In] int Top);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x10a)]
void WindowSetWidth([In] int Width);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x10b)]
void WindowSetHeight([In] int Height);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x107)]
void WindowClosing([In] bool IsChildWindow, [In, Out] ref bool Cancel);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x10c)]
void ClientToHostWindow([In, Out] ref int CX, [In, Out] ref int CY);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x10d)]
void SetSecureLockIcon([In] int SecureLockIcon);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(270)]
void FileDownload([In, Out] ref bool Cancel);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x10f)]
void NavigateError([In, MarshalAs(UnmanagedType.IDispatch)] object pDisp, [In, MarshalAs(UnmanagedType.Struct)] ref object URL, [In, MarshalAs(UnmanagedType.Struct)] ref object Frame, [In, MarshalAs(UnmanagedType.Struct)] ref object StatusCode, [In, Out] ref bool Cancel);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0xe1)]
void PrintTemplateInstantiation([In, MarshalAs(UnmanagedType.IDispatch)] object pDisp);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0xe2)]
void PrintTemplateTeardown([In, MarshalAs(UnmanagedType.IDispatch)] object pDisp);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0xe3)]
void UpdatePageStatus([In, MarshalAs(UnmanagedType.IDispatch)] object pDisp, [In, MarshalAs(UnmanagedType.Struct)] ref object nPage, [In, MarshalAs(UnmanagedType.Struct)] ref object fDone);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x110)]
void PrivacyImpactedStateChange([In] bool bImpacted);
[PreserveSig, MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(0x111)]
void NewWindow3([In, Out, MarshalAs(UnmanagedType.IDispatch)] ref object ppDisp, [In, Out] ref bool Cancel, [In] uint dwFlags, [In, MarshalAs(UnmanagedType.BStr)] string bstrUrlContext, [In, MarshalAs(UnmanagedType.BStr)] string bstrUrl);
}
[ComImport, SuppressUnmanagedCodeSecurity, TypeLibType(TypeLibTypeFlags.FOleAutomation | (TypeLibTypeFlags.FDual | TypeLibTypeFlags.FHidden)), Guid("D30C1661-CDAF-11d0-8A3E-00C04FC9E26E")]
public interface IWebBrowser2
{
[DispId(100)]
void GoBack();
[DispId(0x65)]
void GoForward();
[DispId(0x66)]
void GoHome();
[DispId(0x67)]
void GoSearch();
[DispId(0x68)]
void Navigate([In] string Url, [In] ref object flags, [In] ref object targetFrameName, [In] ref object postData, [In] ref object headers);
[DispId(-550)]
void Refresh();
[DispId(0x69)]
void Refresh2([In] ref object level);
[DispId(0x6a)]
void Stop();
[DispId(200)]
object Application { [return: MarshalAs(UnmanagedType.IDispatch)] get; }
[DispId(0xc9)]
object Parent { [return: MarshalAs(UnmanagedType.IDispatch)] get; }
[DispId(0xca)]
object Container { [return: MarshalAs(UnmanagedType.IDispatch)] get; }
[DispId(0xcb)]
object Document { [return: MarshalAs(UnmanagedType.IDispatch)] get; }
[DispId(0xcc)]
bool TopLevelContainer { get; }
[DispId(0xcd)]
string Type { get; }
[DispId(0xce)]
int Left { get; set; }
[DispId(0xcf)]
int Top { get; set; }
[DispId(0xd0)]
int Width { get; set; }
[DispId(0xd1)]
int Height { get; set; }
[DispId(210)]
string LocationName { get; }
[DispId(0xd3)]
string LocationURL { get; }
[DispId(0xd4)]
bool Busy { get; }
[DispId(300)]
void Quit();
[DispId(0x12d)]
void ClientToWindow(out int pcx, out int pcy);
[DispId(0x12e)]
void PutProperty([In] string property, [In] object vtValue);
[DispId(0x12f)]
object GetProperty([In] string property);
[DispId(0)]
string Name { get; }
[DispId(-515)]
int HWND { get; }
[DispId(400)]
string FullName { get; }
[DispId(0x191)]
string Path { get; }
[DispId(0x192)]
bool Visible { get; set; }
[DispId(0x193)]
bool StatusBar { get; set; }
[DispId(0x194)]
string StatusText { get; set; }
[DispId(0x195)]
int ToolBar { get; set; }
[DispId(0x196)]
bool MenuBar { get; set; }
[DispId(0x197)]
bool FullScreen { get; set; }
[DispId(500)]
void Navigate2([In] ref object URL, [In] ref object flags, [In] ref object targetFrameName, [In] ref object postData, [In] ref object headers);
[DispId(0x1f5)]
NativeMethods.OLECMDF QueryStatusWB([In] NativeMethods.OLECMDID cmdID);
[DispId(0x1f6)]
void ExecWB([In] NativeMethods.OLECMDID cmdID, [In] NativeMethods.OLECMDEXECOPT cmdexecopt, ref object pvaIn, IntPtr pvaOut);
[DispId(0x1f7)]
void ShowBrowserBar([In] ref object pvaClsid, [In] ref object pvarShow, [In] ref object pvarSize);
[DispId(-525)]
WebBrowserReadyState ReadyState { get; }
[DispId(550)]
bool Offline { get; set; }
[DispId(0x227)]
bool Silent { get; set; }
[DispId(0x228)]
bool RegisterAsBrowser { get; set; }
[DispId(0x229)]
bool RegisterAsDropTarget { get; set; }
[DispId(0x22a)]
bool TheaterMode { get; set; }
[DispId(0x22b)]
bool AddressBar { get; set; }
[DispId(0x22c)]
bool Resizable { get; set; }
}
}
}