瞭解一下Windows Cracker

標籤：參考   http   意義   end   nap   包含   struct   c++語言   密碼   

　　Windows Cracker
　　訊息拆析宏
　　可以為訊息進行參數分解
　　無需記住或查閱資料來瞭解WParam和lParam的意義
　　可以忘記舊的訊息處理方式：switch/case
　　不適合於大型複雜的需要處理大量訊息的應用： coding is slow and program debugging and maintenance become slow as the application grows.
　　

　　WindowsX.h
　　包含三種類型的宏： Macro APIs, window message crackers, Control APIs
　　優點：
　　1）減少強制類型轉換數量，避免強制類型轉換出錯；
　　2）程式可讀性增強；
　　3）16位和Win32 API之間的轉換；
　　4）簡便易懂（宏）；
　　5）容易與現存代碼結合；
　　6）可用於C語言和C++語言；
　　7）可效仿編製自己的宏；
　　8) 使用這些宏，你不必關心和瞭解隱含的Windows結構。

 　　

　　代碼Demo:　

#include <windows.h>#include <windowsx.h>#include <tchar.h>#include <cstdio>FILE* fp = NULL;/* BOOL Cls_OnCreate(HWND hwnd, LPCREATESTRUCT lpCreateStruct) *///#define HANDLE_WM_CREATE(hwnd, wParam, lParam, fn) ((fn)((hwnd), (LPCREATESTRUCT)(lParam)) ? 0L : (LRESULT)-1L)//#define FORWARD_WM_CREATE(hwnd, lpCreateStruct, fn) (BOOL)(DWORD)(fn)((hwnd), WM_CREATE, 0L, (LPARAM)(LPCREATESTRUCT)(lpCreateStruct))BOOL fnWndProc_OnCreate(HWND hWnd, LPCREATESTRUCT lpCreateStruct){    fprintf(fp,"  Entering fnWndProc_OnCreate()\n");    fprintf(fp,"    hWnd = %u\n",(unsigned)hWnd);    fprintf(fp,"  Leaving fnWndProc_OnCreate()\n\n");    /*  MSDN states WM_CREATE should return 0 to continue and -1 for failure */    //return FALSE;        /*  but the HANDLE_WM_CREATE macro translates return values greater than zero to 0, and the rest to -1. */    return TRUE;}/*  void Cls_OnSize(HWND hwnd, UINT state, int cx, int cy) *///  #define HANDLE_WM_SIZE(hwnd, wParam, lParam, fn) ((fn)((hwnd), (UINT)(wParam), (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam)), 0L)//  #define FORWARD_WM_SIZE(hwnd, state, cx, cy, fn)  (void)(fn)((hwnd), WM_SIZE, (WPARAM)(UINT)(state), MAKELPARAM((cx), (cy)))void fnWndProc_OnSize(HWND hWnd, UINT state, int cx, int cy){    fprintf(fp,"  Entering fnWndProc_OnSize()\n");    fprintf(fp,"    Width = %d\tHeight = %d\n",cx,cy);    fprintf(fp,"  Leaving fnWndProc_OnSize()\n\n");}/*  void Cls_OnPaint(HWND hwnd) *///  #define HANDLE_WM_PAINT(hwnd, wParam, lParam, fn) ((fn)(hwnd), 0L)//  #define FORWARD_WM_PAINT(hwnd, fn) (void)(fn)((hwnd), WM_PAINT, 0L, 0L)void fnWndProc_OnPaint(HWND hWnd){    PAINTSTRUCT ps;    HDC hDC;    fprintf(fp,"  Entering fnWndProc_OnPaint()\n");    hDC=BeginPaint(hWnd,&ps);    fprintf(fp,"    Painting Window!\n");    fprintf(fp,"    ps.rcPaint.right  = %d\n",(int)ps.rcPaint.right);    fprintf(fp,"    ps.rcPaint.bottom = %d\n",(int)ps.rcPaint.bottom);    EndPaint(hWnd,&ps);    fprintf(fp,"  Leaving fnWndProc_OnPaint()\n\n");}/* void Cls_OnClose(HWND hwnd) */// #define HANDLE_WM_CLOSE(hwnd, wParam, lParam, fn) ((fn)(hwnd), 0L)// #define FORWARD_WM_CLOSE(hwnd, fn) (void)(fn)((hwnd), WM_CLOSE, 0L, 0L)void fnWndProc_OnClose(HWND hWnd){    fprintf(fp,"  Entering fnWndProc_OnClose()\n");    fprintf(fp,"    hWnd = %u\n",(unsigned)hWnd);    DestroyWindow(hWnd);    fprintf(fp,"  Leaving fnWndProc_OnClose()\n");}/* void Cls_OnDestroy(HWND hwnd) *///  #define HANDLE_WM_DESTROY(hwnd, wParam, lParam, fn)    ((fn)(hwnd), 0L)//  #define FORWARD_WM_DESTROY(hwnd, fn)   (void)(fn)((hwnd), WM_DESTROY, 0L, 0L)void fnWndProc_OnDestroy(HWND hWnd){    fprintf(fp,"    Entering fnWndProc_OnDestroy()\n");    fprintf(fp,"      hWnd = %u\n",(unsigned)hWnd);    PostQuitMessage(0);    fprintf(fp,"    Leaving fnWndProc_OnDestroy()\n");}LRESULT CALLBACK fnWndProc(HWND hwnd, unsigned int msg, WPARAM wParam, LPARAM lParam){    switch(msg)    {        HANDLE_MSG(hwnd, WM_CREATE,  fnWndProc_OnCreate);        HANDLE_MSG(hwnd, WM_SIZE,    fnWndProc_OnSize);        HANDLE_MSG(hwnd, WM_PAINT,   fnWndProc_OnPaint);        HANDLE_MSG(hwnd, WM_CLOSE,   fnWndProc_OnClose);        HANDLE_MSG(hwnd, WM_DESTROY, fnWndProc_OnDestroy);    default:return (DefWindowProc(hwnd, msg, wParam, lParam));    }}int WINAPI WinMain(HINSTANCE hIns, HINSTANCE hPrevIns, LPSTR lpszArgument, int nShow){    TCHAR szClassName[] = _T("Debugging Windows Programs");    WNDCLASSEX wc;    MSG messages;    HWND hWnd;    wc.lpszClassName = szClassName;                wc.lpfnWndProc=fnWndProc;    wc.cbSize = sizeof(WNDCLASSEX);                wc.style=CS_DBLCLKS;    wc.hIcon = LoadIcon(NULL,IDI_APPLICATION);     wc.hInstance=hIns;    wc.hIconSm = LoadIcon(NULL, IDI_APPLICATION);  wc.hCursor=LoadCursor(NULL,IDC_ARROW);    wc.hbrBackground = (HBRUSH)COLOR_BTNSHADOW;    wc.cbWndExtra=0;    wc.lpszMenuName = NULL;                        wc.cbClsExtra=0;    RegisterClassEx(&wc);    fp = fopen("Output.txt","w");    fprintf(fp,"Output.txt Opened In WinMain()\n");    hWnd = CreateWindowEx(0,szClassName,szClassName,WS_OVERLAPPEDWINDOW,75,75,320,305,HWND_DESKTOP,0,hIns,0);    ShowWindow(hWnd,nShow);    while(GetMessage(&messages,NULL,0,0))    {        TranslateMessage(&messages);        DispatchMessage(&messages);    }    fprintf(fp,"Output.txt Closed In WinMain()\n");    fclose(fp);    return messages.wParam;}

 　　輸出Output.txt

Output.txt Opened In WinMain()  Entering fnWndProc_OnCreate()    hWnd = 658154  Leaving fnWndProc_OnCreate()  Entering fnWndProc_OnSize()    Width = 304Height = 267  Leaving fnWndProc_OnSize()  Entering fnWndProc_OnPaint()    Painting Window!    ps.rcPaint.right  = 304    ps.rcPaint.bottom = 267  Leaving fnWndProc_OnPaint()  Entering fnWndProc_OnClose()    hWnd = 658154    Entering fnWndProc_OnDestroy()      hWnd = 658154    Leaving fnWndProc_OnDestroy()  Leaving fnWndProc_OnClose()Output.txt Closed In WinMain()

 　　參考：http://www.cplusplus.com/forum/windows/59737/

　　　　　 http://www.softpedia.com/get/Programming/SDK-DDK/Message-Cracker-Wizard.shtml （Message Cracker Wizard）

　　　　   An innovative tool makes every Windows developer forget about the old way of handling messages!

　　　　　百度云：http://pan.baidu.com/s/1dFkTds9%20 密碼：8q7o

　

　　　　

瞭解一下Windows Cracker