'메시지 후킹'에 해당되는 글 1건

  1. 2008.04.01 C# :: 메시지 후킹하는 방법 (1)

메시지 필터를 이용하여 F1, F2, F3 .. 키 입력을 후킹하기.
 
 
public class MessageFilter : System.Windows.Forms.IMessageFilter
{
    public bool PreFilterMessage(ref Message m)
    {
        switch(m.Msg)
        {
            case 256 : // WM_KEYDOWN     <==== windows message 를 C# 형태로 쓰고 싶었지만.. 딱히 만들어져있는게 없더군요 그래서
                            //                                    인터넷에서 windows.h 파일을 검색해서 찾았습니다. WM_KETDOWN = 256 번이더군요.
                System.Console.WirteLine(m.LParam.ToInt32());        // 이걸로 F1 부터 여러가지 키를 차례데로 눌러본 값들이
                if( m.LParam.ToInt32() == 3866625 ) // F1 Key            // <===  이 값들입니다. 3866625 가 F1 이군요.. 이런식으로 Key 값을 찾아서
                {                                                                            // 계속 추가하면 키보드 후킹.. 그다지 어려운건 아닐거 같군요 ^^;;
                    System.Console.WriteLine("F1 Press");
                    return true;
                }
                else if( m.LParam.ToInt32() == 3932161 )    // F2 Key
                {
                    System.Console.WriteLine("F2 Press");
                    return true;
                }
                else if( m.LParam.ToInt32() == 3997697 )    // F3 Key
                {
                    System.Console.WriteLine("F3 Press");
                    return true;
                }
                break;
        }
        return false;
    }
}
 
//
//     만들어 놓은 MessageFilter 는 반드시 AddMessageFilter 메서드를 통해 추가해줘야 합니다.
//    static void Main 함수는 기본 Form 에 포함되어 있습니다.  :) 아시죠?
 
static void Main()
{
    Application.AddMessageFilter(new MessageFilter());
    Application.Run(new JapExamples());
}
 
 
아래 있는 것은 windows.h 파일에 정의된 windos message 들입니다. windows.h 파일은 visual studio 안에 INCLUDE_ROOT 에 있습니다.
어딘지는 아시죠?
 
 
WA_ACTIVE 1
WA_CLICKACTIVE 2
WA_INACTIVE 0
WM_ACTIVATE 6
WM_ACTIVATEAPP 28
WM_AFXFIRST 864
WM_AFXLAST 895
WM_APP 32768
WM_ASKCBFORMATNAME 780
WM_CANCELJOURNAL 75
WM_CANCELMODE 31
WM_CAPTURECHANGED 533
WM_CHANGECBCHAIN 781
WM_CHAR 258
WM_CHARTOITEM 47
WM_CHILDACTIVATE 34
WM_CLEAR 771
WM_CLOSE 16
WM_COMMAND 273
WM_COMMNOTIFY 68
WM_COMPACTING 65
WM_COMPAREITEM 57
WM_CONTEXTMENU 123
WM_COPY 769
WM_COPYDATA 74
WM_CREATE 1
WM_CTLCOLORBTN 309
WM_CTLCOLORDLG 310
WM_CTLCOLOREDIT 307
WM_CTLCOLORLISTBOX 308
WM_CTLCOLORMSGBOX 306
WM_CTLCOLORSCROLLBAR 311
WM_CTLCOLORSTATIC 312
WM_CUT 768
WM_DEADCHAR 259
WM_DELETEITEM 45
WM_DESTROY 2
WM_DESTROYCLIPBOARD 775
WM_DEVICECHANGE 537
WM_DEVMODECHANGE 27
WM_DISPLAYCHANGE 126
WM_DRAWCLIPBOARD 776
WM_DRAWITEM 43
WM_DROPFILES 563
WM_ENABLE 10
WM_ENDSESSION 22
WM_ENTERIDLE 289
WM_ENTERMENULOOP 529
WM_ENTERSIZEMOVE 561
WM_ERASEBKGND 20
WM_EXITMENULOOP 530
WM_EXITSIZEMOVE 562
WM_FONTCHANGE 29
WM_GETDLGCODE 135
WM_GETFONT 49
WM_GETHOTKEY 51
WM_GETICON 127
WM_GETMINMAXINFO 36
WM_GETOBJECT 61
WM_GETTEXT 13
WM_GETTEXTLENGTH 14
WM_HANDHELDFIRST 856
WM_HANDHELDLAST 863
WM_HELP 83
WM_HOTKEY 786
WM_HSCROLL 276
WM_HSCROLLCLIPBOARD 782
WM_ICONERASEBKGND 39
WM_IME_CHAR 646
WM_IME_COMPOSITION 271
WM_IME_COMPOSITIONFULL 644
WM_IME_CONTROL 643
WM_IME_ENDCOMPOSITION 270
WM_IME_KEYDOWN 656
WM_IME_KEYLAST 271
WM_IME_KEYUP 657
WM_IME_NOTIFY 642
WM_IME_REQUEST 648
WM_IME_SELECT 645
WM_IME_SETCONTEXT 641
WM_IME_STARTCOMPOSITION 269
WM_INITDIALOG 272
WM_INITMENU 278
WM_INITMENUPOPUP 279
WM_INPUTLANGCHANGE 81
WM_INPUTLANGCHANGEREQUEST 80
WM_KEYDOWN 256
WM_KEYFIRST 256
WM_KEYLAST 264
WM_KEYUP 257
WM_KILLFOCUS 8
WM_LBUTTONDBLCLK 515
WM_LBUTTONDOWN 513
WM_LBUTTONUP 514
WM_MBUTTONDBLCLK 521
WM_MBUTTONDOWN 519
WM_MBUTTONUP 520
WM_MDIACTIVATE 546
WM_MDICASCADE 551
WM_MDICREATE 544
WM_MDIDESTROY 545
WM_MDIGETACTIVE 553
WM_MDIICONARRANGE 552
WM_MDIMAXIMIZE 549
WM_MDINEXT 548
WM_MDIREFRESHMENU 564
WM_MDIRESTORE 547
WM_MDISETMENU 560
WM_MDITILE 550
WM_MEASUREITEM 44
WM_MENUCHAR 288
WM_MENUCOMMAND 294
WM_MENUDRAG 291
WM_MENUGETOBJECT 292
WM_MENURBUTTONUP 290
WM_MENUSELECT 287
WM_MOUSEACTIVATE 33
WM_MOUSEFIRST 512
WM_MOUSEHOVER 673
WM_MOUSELEAVE 675
WM_MOUSEMOVE 512
WM_MOUSEWHEEL 522
WM_MOVE 3
WM_MOVING 534
WM_NCACTIVATE 134
WM_NCCALCSIZE 131
WM_NCCREATE 129
WM_NCDESTROY 130
WM_NCHITTEST 132
WM_NCLBUTTONDBLCLK 163
WM_NCLBUTTONDOWN 161
WM_NCLBUTTONUP 162
WM_NCMBUTTONDBLCLK 169
WM_NCMBUTTONDOWN 167
WM_NCMBUTTONUP 168
WM_NCMOUSEMOVE 160
WM_NCPAINT 133
WM_NCRBUTTONDBLCLK 166
WM_NCRBUTTONDOWN 164
WM_NCRBUTTONUP 165
WM_NEXTDLGCTL 40
WM_NEXTMENU 531
WM_NOTIFY 78
WM_NOTIFYFORMAT 85
WM_NULL 0
WM_PAINT 15
WM_PAINTCLIPBOARD 777
WM_PAINTICON 38
WM_PALETTECHANGED 785
WM_PALETTEISCHANGING 784
WM_PARENTNOTIFY 528
WM_PASTE 770
WM_PENWINFIRST 896
WM_PENWINLAST 911
WM_POWER 72
WM_POWERBROADCAST 536
WM_PRINT 791
WM_PRINTCLIENT 792
WM_QUERYDRAGICON 55
WM_QUERYENDSESSION 17
WM_QUERYNEWPALETTE 783
WM_QUERYOPEN 19
WM_QUEUESYNC 35
WM_QUIT 18
WM_RBUTTONDBLCLK 518
WM_RBUTTONDOWN 516
WM_RBUTTONUP 517
WM_RENDERALLFORMATS 774
WM_RENDERFORMAT 773
WM_SETCURSOR 32
WM_SETFOCUS 7
WM_SETFONT 48
WM_SETHOTKEY 50
WM_SETICON 128
WM_SETREDRAW 11
WM_SETTEXT 12
WM_SETTINGCHANGE 26
WM_SHOWWINDOW 24
WM_SIZE 5
WM_SIZECLIPBOARD 779
WM_SIZING 532
WM_SPOOLERSTATUS 42
WM_STYLECHANGED 125
WM_STYLECHANGING 124
WM_SYNCPAINT 136
WM_SYSCHAR 262
WM_SYSCOLORCHANGE 21
WM_SYSCOMMAND 274
WM_SYSDEADCHAR 263
WM_SYSKEYDOWN 260
WM_SYSKEYUP 261
WM_TCARD 82
WM_TIMECHANGE 30
WM_TIMER 275
WM_UNDO 772
WM_UNINITMENUPOPUP 293
WM_USER 1024
WM_USERCHANGED 84
WM_VKEYTOITEM 46
WM_VSCROLL 277
WM_VSCROLLCLIPBOARD 778
WM_WINDOWPOSCHANGED 71
WM_WINDOWPOSCHANGING 70
WM_WININICHANGE 26
 
신고
Posted by 나비 나비:D

BLOG main image
by 나비:D

공지사항

카테고리

분류 전체보기 (278)
Programming? (0)
----------------------------- (0)
나비의삽질 (5)
Application (177)
SQL (51)
Web (27)
etc. (14)
Omnia (0)
---------------------------.. (0)

글 보관함

달력

«   2017/08   »
    1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31    
Total : 870,083
Today : 38 Yesterday : 412