BOOL WINAPI DllMain(HINSTANCE hinstDLL,DWORD fdwReason,LPVOID lpvReserved)
{
FILE *f = NULL;
char *name = "C:\\Users\\administrator\\Desktop\\temp";
switch(fdwReason)
{
case DLL_PROCESS_ATTACH:
f = fopen(name,"r");
if (f!=NULL)
{
WM_HXWDLLWX_QQBTX=RegisterWindowMessage("WM_HXWDLLWX_QQBTX");//注册自定义消息
WM_HXWDLLWX_HOOKKEY=RegisterWindowMessage("WM_HXWDLLWX_HOOKKEY");//注册自定义消息
g_myHOOK1.HookApi("imm32.dll","ImmGetCompositionStringA",(int)myImmGetCompositionStringA);//把输入法赖以取得用户输入字符串的函数抢走
g_myHOOK2.HookApi("imm32.dll","ImmGetCompositionStringW",(int)myImmGetCompositionStringW);//把输入法赖以取得用户输入字符串的函数抢走
fclose(f);
}
break;
case DLL_THREAD_ATTACH:
break;
case DLL_THREAD_DETACH:
break;
case DLL_PROCESS_DETACH:
g_myHOOK1.HookStatus(false);
g_myHOOK2.HookStatus(false);
break;
default:
break;
}
return true;
}
LONG WINAPI myImmGetCompositionStringA(HIMC hIMC, DWORD dwIndex, LPVOID lpBuf, DWORD dwBufLen)
{
//MessageBox(NULL,hIMC,hIMC,MB_OK);
LONG myReturn=0;
LONG tempLen=0;
int StrBufLen=0;
if (dwIndex==GCS_RESULTSTR && g_HOOKflag)
{
memset(g_IMEString,0,256);
tempLen=255;
g_myHOOK1.HookStatus(false);
ImmGetCompositionStringA(hIMC,GCS_RESULTSTR,g_IMEString,tempLen);
g_myHOOK1.HookStatus(true);
g_IMEString[tempLen]=0;
if (lstrcmp(g_IMEString,g_StringBuf1)!=0)//如果g_IMEString不等于g_StringBuf1(就是跟上次不相等)
{
memset(g_StringBuf1,0,256);
lstrcpy(g_StringBuf1,g_IMEString);
SendMessage(g_hMainhWnd,WM_HXWDLLWX_QQBTX,0,0);
memset(g_StringBuf2,0,256);
lstrcpy(g_StringBuf2,g_IMEString);
}
if (lpBuf==NULL || dwBufLen==0)
{
myReturn=lstrlen(g_StringBuf2); //如果没字符串或者没长度就直接返回 撒手不管了 也不把控制权给输入法
}
else
{
StrBufLen=lstrlen(g_StringBuf2);
memset(lpBuf,0,dwBufLen);
if (dwBufLen>=StrBufLen)
{
dwBufLen=StrBufLen;
myReturn=StrBufLen;
}
else
{
myReturn=0;
}
memcpy(lpBuf,g_StringBuf2,dwBufLen);
}
}
else
{
g_myHOOK1.HookStatus(false);
myReturn=ImmGetCompositionStringA(hIMC,dwIndex,lpBuf,dwBufLen);//好像dwIndex不是GCS_RESULTSTR就不能动他了只能还给输入法自己来处理
g_myHOOK1.HookStatus(true);
}
return myReturn;
}
LONG WINAPI myImmGetCompositionStringW(HIMC hIMC, DWORD dwIndex, LPVOID lpBuf, DWORD dwBufLen)
{
LONG myReturn=0;
LONG tempLen=0;
int StrBufLen=0;
if (dwIndex==GCS_RESULTSTR && g_HOOKflag)
{
memset(g_IMEString,0,256);
tempLen=254;
g_myHOOK2.HookStatus(false);
ImmGetCompositionStringW(hIMC,GCS_RESULTSTR,g_IMEString,tempLen);
g_myHOOK2.HookStatus(true);
g_IMEString[254]=0;
g_IMEString[255]=0;
if (lstrcmpW((wchar_t *)g_IMEString,(wchar_t *)g_StringBuf1)!=0)
{
memset(g_StringBuf1,0,256);
lstrcpyW((wchar_t *)g_StringBuf1,(wchar_t *)g_IMEString);
WCharToMByte((wchar_t *)g_StringBuf1,g_IMEString,256);
SendMessage(g_hMainhWnd,WM_HXWDLLWX_QQBTX,0,0);
memset(g_StringBuf2,0,256);
MByteToWChar(g_IMEString,(wchar_t *)g_StringBuf2,128);
}
if (lpBuf==NULL || dwBufLen==0)
{
myReturn=lstrlenW((wchar_t *)g_StringBuf2)*2;
}
else
{
StrBufLen=lstrlenW((wchar_t *)g_StringBuf2)*2;
memset(lpBuf,0,dwBufLen);
if (dwBufLen>=StrBufLen)
{
dwBufLen=StrBufLen;
myReturn=StrBufLen;
}
else
{
myReturn=0;
}
memcpy(lpBuf,g_StringBuf2,dwBufLen);
}
}
else
{
g_myHOOK2.HookStatus(false);
myReturn=ImmGetCompositionStringW(hIMC,dwIndex,lpBuf,dwBufLen);
g_myHOOK2.HookStatus(true);
}
return myReturn;
}
LONG WINAPI myImmGetCompositionStringA(HIMC hIMC, DWORD dwIndex, LPVOID lpBuf, DWORD dwBufLen)
{
LONG myReturn=0;
LONG tempLen=0;
int StrBufLen=0;
if (dwIndex==GCS_RESULTSTR && g_HOOKflag)
{
memset(g_IMEString,0,256);
tempLen=255;
g_myHOOK1.HookStatus(false);
ImmGetCompositionStringA(hIMC,GCS_RESULTSTR,g_IMEString,tempLen);
g_myHOOK1.HookStatus(true);
g_IMEString[tempLen]=0;
if (lstrcmp(g_IMEString,g_StringBuf1)!=0)
{
memset(g_StringBuf1,0,256);
lstrcpy(g_StringBuf1,g_IMEString);
SendMessage(g_hMainhWnd,WM_HXWDLLWX_QQBTX,0,0);
memset(g_StringBuf2,0,256);
lstrcpy(g_StringBuf2,g_IMEString);
}
if (lpBuf==NULL || dwBufLen==0)
{
myReturn=lstrlen(g_StringBuf2);
}
else
{
StrBufLen=lstrlen(g_StringBuf2);
memset(lpBuf,0,dwBufLen);
if (dwBufLen>=StrBufLen)
{
dwBufLen=StrBufLen;
myReturn=StrBufLen;
}
else
{
myReturn=0;
}
memcpy(lpBuf,g_StringBuf2,dwBufLen);
}
}
else
{
g_myHOOK1.HookStatus(false);
myReturn=ImmGetCompositionStringA(hIMC,dwIndex,lpBuf,dwBufLen);
g_myHOOK1.HookStatus(true);
}
return myReturn;
}
BOOL WINAPI DllMain(HINSTANCE hinstDLL,DWORD fdwReason,LPVOID lpvReserved)
{
switch(fdwReason)
{
case DLL_PROCESS_ATTACH:
WM_HXWDLLWX_QQBTX=RegisterWindowMessage("WM_HXWDLLWX_QQBTX");
WM_HXWDLLWX_HOOKKEY=RegisterWindowMessage("WM_HXWDLLWX_HOOKKEY");
g_myHOOK1.HookApi("imm32.dll","ImmGetCompositionStringA",(int)myImmGetCompositionStringA);
g_myHOOK2.HookApi("imm32.dll","ImmGetCompositionStringW",(int)myImmGetCompositionStringW);
break;
case DLL_THREAD_ATTACH:
break;
case DLL_THREAD_DETACH:
break;
case DLL_PROCESS_DETACH:
g_myHOOK1.HookStatus(false);
g_myHOOK2.HookStatus(false);
break;
default:
break;
}
return true;
}