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//********************************************************************************* |
// |
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// |
// Copyright (C) 2004-2005 Martin Wickett |
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//Title: Terminal Services Window Clipper |
// |
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// |
|
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//Author: Martin Wickett |
#include "hookdll.h" |
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// |
#include <windows.h> |
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//Date: 2004 |
#include <winuser.h> |
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// |
#include <stdio.h> |
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//********************************************************************************* |
|
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|
#include "wtsapi32.h" |
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#include "hookdll.h" |
#include "Cchannel.h" |
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#include <windows.h> |
|
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#include <winuser.h> |
#define DLL_EXPORT extern "C" __declspec(dllexport) |
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|
|
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#include "wtsapi32.h" |
// Shared DATA |
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#include "Cchannel.h" |
#pragma data_seg ( "SHAREDDATA" ) |
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|
|
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#define DLL_EXPORT extern "C" __declspec(dllexport) |
// this is the total number of processes this dll is currently attached to |
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|
int iInstanceCount = 0; |
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// Shared DATA |
HWND hWnd = 0; |
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#pragma data_seg ( "SHAREDDATA" ) |
|
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|
#pragma data_seg () |
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// this is the total number of processes this dll is currently attached to |
|
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int iInstanceCount = 0; |
#pragma comment(linker, "/section:SHAREDDATA,rws") |
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HWND hWnd = 0; |
|
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|
bool bHooked = false; |
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#pragma data_seg () |
bool bHooked2 = false; |
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|
bool bHooked3 = false; |
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#pragma comment(linker, "/section:SHAREDDATA,rws") |
HHOOK hhook = 0; //cbt |
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|
HHOOK hhook2 = 0; //shell |
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bool bHooked = false; |
HHOOK hhook3 = 0; //wnd proc |
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bool bHooked2 = false; |
HINSTANCE hInst = 0; |
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bool bHooked3 = false; |
HANDLE m_vcHandle = 0; |
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HHOOK hhook = 0;//cbt |
|
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HHOOK hhook2 = 0;//shell |
BOOL APIENTRY DllMain( HINSTANCE hinstDLL, DWORD ul_reason_for_call, LPVOID lpReserved ) |
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HHOOK hhook3 = 0;//wnd proc |
{ |
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HINSTANCE hInst = 0; |
switch ( ul_reason_for_call ) { |
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HANDLE m_vcHandle = 0; |
case DLL_PROCESS_ATTACH: { |
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|
// remember our instance handle |
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BOOL APIENTRY DllMain( HINSTANCE hinstDLL, DWORD ul_reason_for_call, LPVOID lpReserved ) |
hInst = hinstDLL; |
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{ |
++iInstanceCount; |
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switch (ul_reason_for_call) |
OpenVirtualChannel(); |
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{ |
break; |
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case DLL_PROCESS_ATTACH: |
} |
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{ |
|
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// remember our instance handle |
case DLL_THREAD_ATTACH: |
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hInst = hinstDLL; |
break; |
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++iInstanceCount; |
case DLL_THREAD_DETACH: |
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OpenVirtualChannel(); |
break; |
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break; |
case DLL_PROCESS_DETACH: { |
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} |
--iInstanceCount; |
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|
CloseVirtualChannel(); |
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case DLL_THREAD_ATTACH: |
} |
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break; |
break; |
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case DLL_THREAD_DETACH: |
} |
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break; |
|
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case DLL_PROCESS_DETACH: |
return TRUE; |
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{ |
} |
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--iInstanceCount; |
|
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CloseVirtualChannel(); |
LRESULT CALLBACK CallWndProc( int nCode, WPARAM wParam, LPARAM lParam ) |
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} |
{ |
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break; |
if ( nCode < 0 ) { |
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} |
return CallNextHookEx( hhook3, nCode, wParam, lParam ); |
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|
} |
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return TRUE; |
|
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} |
PCHAR buffer = NULL; |
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|
char windowTitle[ 150 ] = { "" |
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LRESULT CALLBACK CallWndProc(int nCode, WPARAM wParam, LPARAM lParam ) |
}; |
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{ |
HWND windowHandle = NULL; |
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if (nCode<0) |
HWND windowHandle2 = NULL; |
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{ |
char result[ 255 ] = { "" |
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return CallNextHookEx(hhook3, nCode, wParam, lParam); |
}; |
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} |
char strWindowId[ 25 ]; |
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|
char type[ 25 ]; |
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PCHAR buffer = NULL; |
|
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char windowTitle[150] = {""}; |
LONG b, t, l, r; |
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HWND windowHandle = NULL; |
char strX[ 5 ]; |
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char result[255] = {""}; |
char strY[ 5 ]; |
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char strWindowId[25]; |
char strW[ 5 ]; |
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char type[25]; |
char strH[ 5 ]; |
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|
RECT rect; |
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LONG b,t,l,r; |
|
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char strB[5]; |
CWPSTRUCT *details = ( CWPSTRUCT * ) lParam; |
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char strT[5]; |
CREATESTRUCT *cs = ( CREATESTRUCT * ) details->lParam; |
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char strL[5]; |
LONG dwStyle = GetWindowLong( details->hwnd, GWL_STYLE ); |
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char strR[5]; |
|
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RECT rect; |
switch ( details->message ) { |
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|
case WM_SIZING: |
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CWPSTRUCT* details = (CWPSTRUCT*) lParam; |
windowHandle = details->hwnd; |
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|
//get win name |
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switch( details->message ) |
GetWindowText( windowHandle, windowTitle, 150 ); |
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{ |
|
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case WM_SIZING: |
//get an id for it |
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case WM_MOVING: |
itoa( ( int ) windowHandle, strWindowId, 10 ); |
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|
|
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windowHandle = details->hwnd; |
//get coords |
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//get win name |
GetWindowRect( windowHandle, &rect ); |
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GetWindowText(windowHandle,windowTitle,150); |
b = rect.bottom; |
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|
t = rect.top; |
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//get an id for it |
l = rect.left; |
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itoa((int)windowHandle, strWindowId, 10); |
r = rect.right; |
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|
ltoa( b - t, strH, 10 ); |
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//get coords |
ltoa( t, strY, 10 ); |
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GetWindowRect(windowHandle,&rect); |
ltoa( r - l, strW, 10 ); |
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b = rect.bottom; |
ltoa( l, strX, 10 ); |
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t = rect.top; |
|
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l = rect.left; |
////setup return string |
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r = rect.right; |
strcat( result, "MSG=CALLWNDPROC_WM_SIZING;OP=6;" ); |
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ltoa(b,strB,10); |
strcat( result, "ID=" ); |
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ltoa(t,strT,10); |
strcat( result, strWindowId ); |
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ltoa(r,strR,10); |
strcat( result, ";" ); |
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ltoa(l,strL,10); |
strcat( result, "TITLE=" ); |
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|
strcat( result, windowTitle ); |
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////setup return string |
strcat( result, ";" ); |
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strcat(result, "MSG=CALLWNDPROC_WM_MOVING;"); |
strcat( result, "X=" ); |
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strcat( result, "ID=" ); |
strcat( result, strX ); |
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strcat( result, strWindowId ); |
strcat( result, ";" ); |
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strcat( result, ";" ); |
strcat( result, "Y=" ); |
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strcat( result, "TITLE=" ); |
strcat( result, strY ); |
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strcat( result, windowTitle); |
strcat( result, ";" ); |
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strcat( result, ";" ); |
strcat( result, "H=" ); |
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strcat( result, "POS=" ); |
strcat( result, strH ); |
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strcat( result, strL); |
strcat( result, ";" ); |
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strcat( result, "~"); |
strcat( result, "W=" ); |
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strcat( result, strT); |
strcat( result, strW ); |
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strcat( result, "~"); |
strcat( result, "." ); |
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strcat( result, strR); |
|
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strcat( result, "~"); |
buffer = result; |
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strcat( result, strB); |
|
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strcat( result, ";" ); |
break; |
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|
case WM_MOVING: |
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buffer = result; |
|
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|
windowHandle = details->hwnd; |
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break; |
//get win name |
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|
GetWindowText( windowHandle, windowTitle, 150 ); |
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default: |
|
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break; |
//get an id for it |
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} |
itoa( ( int ) windowHandle, strWindowId, 10 ); |
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|
|
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if (ChannelIsOpen()) |
//get coords |
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{ |
GetWindowRect( windowHandle, &rect ); |
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if ( buffer != NULL) |
b = rect.bottom; |
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{ |
t = rect.top; |
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WriteToChannel(buffer); |
l = rect.left; |
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} |
r = rect.right; |
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} |
ltoa( b - t, strH, 10 ); |
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|
ltoa( t, strY, 10 ); |
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return CallNextHookEx(hhook3, nCode, wParam, lParam); |
ltoa( r - l, strW, 10 ); |
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} |
ltoa( l, strX, 10 ); |
150 |
|
|
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LRESULT CALLBACK CbtProc(int nCode, WPARAM wParam, LPARAM lParam ) |
////setup return string |
152 |
{ |
strcat( result, "MSG=CALLWNDPROC_WM_MOVING;OP=2;" ); |
153 |
if (nCode<0) |
strcat( result, "ID=" ); |
154 |
{ |
strcat( result, strWindowId ); |
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return CallNextHookEx(hhook, nCode, wParam, lParam); |
strcat( result, ";" ); |
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} |
strcat( result, "TITLE=" ); |
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|
strcat( result, windowTitle ); |
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|
strcat( result, ";" ); |
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PCHAR buffer = NULL; |
strcat( result, "X=" ); |
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|
strcat( result, strX ); |
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|
strcat( result, ";" ); |
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char windowTitle[150] = {""}; |
strcat( result, "Y=" ); |
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HWND windowHandle = NULL; |
strcat( result, strY ); |
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char result[255] = {""}; |
strcat( result, ";" ); |
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char strWindowId[25]; |
strcat( result, "H=" ); |
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char type[25]; |
strcat( result, strH ); |
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|
strcat( result, ";" ); |
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|
strcat( result, "W=" ); |
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LONG b,t,l,r; |
strcat( result, strW ); |
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char strB[5]; |
strcat( result, "." ); |
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char strT[5]; |
|
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char strL[5]; |
buffer = result; |
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char strR[5]; |
|
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RECT rect; |
break; |
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|
|
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int i = 0;//tmp |
case WM_WINDOWPOSCHANGED: |
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|
|
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switch( nCode ) |
windowHandle = details->hwnd; |
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{ |
//windowHandle2 = details->hwndInsertAfter; |
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case HCBT_MINMAX: |
//get win name |
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|
GetWindowText( windowHandle, windowTitle, 150 ); |
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windowHandle = (HWND)wParam; |
|
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//get win name |
//get an id for it |
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GetWindowText(windowHandle,windowTitle,150); |
itoa( ( int ) windowHandle, strWindowId, 10 ); |
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|
|
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//get an id for it |
//get coords |
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itoa((int)windowHandle, strWindowId, 10); |
GetWindowRect( windowHandle, &rect ); |
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|
b = rect.bottom; |
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//get operation type(min,max). if max, do not clip at all,if min use window's previous coords |
t = rect.top; |
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//codes are: |
l = rect.left; |
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|
r = rect.right; |
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// SW_HIDE= 0 SW_SHOWNORMAL=1 SW_NORMAL=1 SW_SHOWMINIMIZED=2 SW_SHOWMAXIMIZED=3 SW_MAXIMIZE=3 |
ltoa( b - t, strH, 10 ); |
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// SW_SHOWNOACTIVATE=4 SW_SHOW=5 SW_MINIMIZE=6 SW_SHOWMINNOACTIVE=7 SW_SHOWNA=8 SW_RESTORE=9 |
ltoa( t, strY, 10 ); |
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// SW_SHOWDEFAULT=10 SW_FORCEMINIMIZE=11 SW_MAX=11 |
ltoa( r - l, strW, 10 ); |
195 |
|
ltoa( l, strX, 10 ); |
196 |
itoa((int)lParam, type, 10); |
|
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|
////setup return string |
198 |
//get coords |
strcat( result, "MSG=CALLWNDPROC_WM_WINDOWPOSCHANGED;OP=8;" ); |
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GetWindowRect(windowHandle,&rect); |
strcat( result, "ID=" ); |
200 |
b = rect.bottom; |
strcat( result, strWindowId ); |
201 |
t = rect.top; |
strcat( result, ";" ); |
202 |
l = rect.left; |
strcat( result, "TITLE=" ); |
203 |
r = rect.right; |
strcat( result, windowTitle ); |
204 |
ltoa(b,strB,10); |
strcat( result, ";" ); |
205 |
ltoa(t,strT,10); |
strcat( result, "X=" ); |
206 |
ltoa(r,strR,10); |
strcat( result, strX ); |
207 |
ltoa(l,strL,10); |
strcat( result, ";" ); |
208 |
|
strcat( result, "Y=" ); |
209 |
//get name |
strcat( result, strY ); |
210 |
GetWindowText(windowHandle,windowTitle,150); |
strcat( result, ";" ); |
211 |
|
strcat( result, "H=" ); |
212 |
////setup return string |
strcat( result, strH ); |
213 |
strcat(result, "MSG=HCBT_MINMAX;"); |
strcat( result, ";" ); |
214 |
strcat( result, "ID=" ); |
strcat( result, "W=" ); |
215 |
strcat( result, strWindowId ); |
strcat( result, strW ); |
216 |
strcat( result, ";" ); |
strcat( result, "." ); |
217 |
strcat( result, "TITLE=" ); |
|
218 |
strcat( result, windowTitle); |
buffer = result; |
219 |
strcat( result, ";" ); |
|
220 |
strcat( result, "POS=" ); |
break; |
221 |
strcat( result, strL); |
|
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strcat( result, "~"); |
|
223 |
strcat( result, strT); |
case WM_CREATE: |
224 |
strcat( result, "~"); |
if ( cs->style & WS_DLGFRAME ) { |
225 |
strcat( result, strR); |
sprintf( result, "DEBUG:WM_CREATE:%dx%d at %d,%d, title=%s, menu=%p, window=%p, WS_BORDER=%d, WS_DLGFRAME=%d, WS_POPUP=%d", |
226 |
strcat( result, "~"); |
cs->cx, cs->cy, cs->x, cs->y, cs->lpszName, cs->hMenu, details->hwnd, |
227 |
strcat( result, strB); |
cs->style & WS_BORDER, cs->style & WS_DLGFRAME, |
228 |
strcat( result, ";" ); |
cs->style & WS_POPUP ); |
229 |
strcat( result, "TYPE=" ); |
buffer = result; |
230 |
strcat( result, type ); |
} |
231 |
strcat( result, ";" ); |
|
232 |
|
break; |
233 |
//------------------------------------------------------------------------------------------------- |
|
234 |
// code to prevent minimising windows (can be removed once minimise has been implemented) |
|
235 |
i = (int)lParam; |
case WM_DESTROY: |
236 |
//if (i==0 || i==2 || i==6 || i==7 || i==8 || i==11) |
if ( dwStyle & WS_DLGFRAME ) { |
237 |
if ( i==2 || i==6 ) |
sprintf( result, "WM_DESTROY:%p", details->hwnd ); |
238 |
{ |
buffer = result; |
239 |
MessageBox(0,"Minimising windows is not allowed in this version. Sorry!","TS Window Clipper", MB_OK); |
} |
240 |
return 1; |
|
241 |
} |
break; |
242 |
//----------------------------------------------------------------------------------------- |
|
243 |
|
default: |
244 |
//------------------------------------------------------------------------------------------------- |
break; |
245 |
// code to prevent maximising windows (can be removed once maximise has been implemented) |
} |
246 |
i = (int)lParam; |
|
247 |
//if (i==3 || i==9 || i==11) |
if ( ChannelIsOpen() ) { |
248 |
if (i==3 || i==11) |
if ( buffer != NULL ) { |
249 |
{ |
WriteToChannel( buffer ); |
250 |
MessageBox(0,"Maximising windows is not allowed in this version. Sorry!","TS Window Clipper", MB_OK); |
} |
251 |
return 1; |
} |
252 |
} |
|
253 |
//----------------------------------------------------------------------------------------- |
return CallNextHookEx( hhook3, nCode, wParam, lParam ); |
254 |
|
} |
255 |
buffer = result; |
|
256 |
|
LRESULT CALLBACK CbtProc( int nCode, WPARAM wParam, LPARAM lParam ) |
257 |
break; |
{ |
258 |
|
if ( nCode < 0 ) { |
259 |
case HCBT_MOVESIZE: |
return CallNextHookEx( hhook, nCode, wParam, lParam ); |
260 |
|
} |
261 |
windowHandle = (HWND)wParam; |
|
262 |
//get win name |
|
263 |
GetWindowText(windowHandle,windowTitle,150); |
PCHAR buffer = NULL; |
264 |
|
|
265 |
//get an id for it |
|
266 |
itoa((int)windowHandle, strWindowId, 10); |
char windowTitle[ 150 ] = { "" |
267 |
|
}; |
268 |
//get coords |
HWND windowHandle = NULL; |
269 |
GetWindowRect(windowHandle,&rect); |
char result[ 255 ] = { "" |
270 |
b = rect.bottom; |
}; |
271 |
t = rect.top; |
char strWindowId[ 25 ]; |
272 |
l = rect.left; |
char type[ 25 ]; |
273 |
r = rect.right; |
|
274 |
ltoa(b,strB,10); |
|
275 |
ltoa(t,strT,10); |
LONG b, t, l, r; |
276 |
ltoa(r,strR,10); |
char strW[ 5 ]; |
277 |
ltoa(l,strL,10); |
char strY[ 5 ]; |
278 |
|
char strX[ 5 ]; |
279 |
//get name |
char strH[ 5 ]; |
280 |
GetWindowText(windowHandle,windowTitle,150); |
RECT rect; |
281 |
|
|
282 |
////setup return string |
int i = 0; //tmp |
283 |
strcat(result, "MSG=HCBT_MOVESIZE;"); |
|
284 |
strcat( result, "ID=" ); |
switch ( nCode ) { |
285 |
strcat( result, strWindowId ); |
case HCBT_MINMAX: |
286 |
strcat( result, ";" ); |
|
287 |
strcat( result, "TITLE=" ); |
windowHandle = ( HWND ) wParam; |
288 |
strcat( result, windowTitle); |
//get win name |
289 |
strcat( result, ";" ); |
GetWindowText( windowHandle, windowTitle, 150 ); |
290 |
strcat( result, "POS=" ); |
|
291 |
strcat( result, strL); |
//get an id for it |
292 |
strcat( result, "~"); |
itoa( ( int ) windowHandle, strWindowId, 10 ); |
293 |
strcat( result, strT); |
|
294 |
strcat( result, "~"); |
//get operation type(min,max). if max, do not clip at all,if min use window's previous coords |
295 |
strcat( result, strR); |
//codes are: |
296 |
strcat( result, "~"); |
|
297 |
strcat( result, strB); |
// SW_HIDE= 0 SW_SHOWNORMAL=1 SW_NORMAL=1 SW_SHOWMINIMIZED=2 SW_SHOWMAXIMIZED=3 SW_MAXIMIZE=3 |
298 |
strcat( result, ";" ); |
// SW_SHOWNOACTIVATE=4 SW_SHOW=5 SW_MINIMIZE=6 SW_SHOWMINNOACTIVE=7 SW_SHOWNA=8 SW_RESTORE=9 |
299 |
|
// SW_SHOWDEFAULT=10 SW_FORCEMINIMIZE=11 SW_MAX=11 |
300 |
buffer = result; |
|
301 |
|
itoa( ( int ) lParam, type, 10 ); |
302 |
break; |
|
303 |
case HCBT_SETFOCUS: |
//get coords |
304 |
//buffer = "HCBT_SETFOCUS"; |
GetWindowRect( windowHandle, &rect ); |
305 |
//not needed yet |
b = rect.bottom; |
306 |
break; |
t = rect.top; |
307 |
default: |
l = rect.left; |
308 |
break; |
r = rect.right; |
309 |
} |
ltoa( b - t, strW, 10 ); |
310 |
|
ltoa( t, strY, 10 ); |
311 |
if (ChannelIsOpen()) |
ltoa( r - l, strH, 10 ); |
312 |
{ |
ltoa( l, strX, 10 ); |
313 |
if ( buffer != NULL) |
|
314 |
{ |
//get name |
315 |
WriteToChannel(buffer); |
GetWindowText( windowHandle, windowTitle, 150 ); |
316 |
} |
|
317 |
} |
////setup return string |
318 |
|
strcat( result, "MSG=HCBT_MINMAX;OP=4;" ); |
319 |
return CallNextHookEx(hhook, nCode, wParam, lParam); |
|
320 |
} |
// SW_SHOWNOACTIVATE=4 SW_SHOW=5 SW_MINIMIZE=6 SW_SHOWMINNOACTIVE=7 SW_SHOWNA=8 SW_RESTORE=9 |
321 |
|
// SW_SHOWDEFAULT=10 SW_FORCEMINIMIZE=11 SW_MAX=11 |
322 |
|
strcat( result, "ID=" ); |
323 |
LRESULT CALLBACK ShellProc(int nCode, WPARAM wParam, LPARAM lParam ) |
strcat( result, strWindowId ); |
324 |
{ |
strcat( result, ";" ); |
325 |
if (nCode<0) |
strcat( result, "TITLE=" ); |
326 |
{ |
strcat( result, windowTitle ); |
327 |
return CallNextHookEx(hhook, nCode, wParam, lParam); |
strcat( result, ";" ); |
328 |
} |
strcat( result, "X=" ); |
329 |
|
strcat( result, strX ); |
330 |
if (ChannelIsOpen()) |
strcat( result, ";" ); |
331 |
{ |
strcat( result, "Y=" ); |
332 |
PCHAR buffer = NULL; |
strcat( result, strY ); |
333 |
|
strcat( result, ";" ); |
334 |
char windowTitle[150] = {""}; |
strcat( result, "H=" ); |
335 |
HWND windowHandle = NULL; |
strcat( result, strH ); |
336 |
char result[255] = {""}; |
strcat( result, ";" ); |
337 |
char strWindowId[25]; |
strcat( result, "W=" ); |
338 |
LONG b,t,l,r; |
strcat( result, strW ); |
339 |
char strB[5]; |
strcat( result, ";" ); |
340 |
char strT[5]; |
strcat( result, "TYPE=" ); |
341 |
char strL[5]; |
strcat( result, type ); |
342 |
char strR[5]; |
strcat( result, "." ); |
343 |
RECT rect; |
|
344 |
|
//------------------------------------------------------------------------------------------------- |
345 |
switch( nCode ) |
// code to prevent minimising windows (can be removed once minimise has been implemented) |
346 |
{ |
//i = (int)lParam; |
347 |
case HSHELL_WINDOWCREATED: |
//if (i==0 || i==2 || i==6 || i==7 || i==8 || i==11) |
348 |
|
//if ( i==2 || i==6 ) |
349 |
//get window id |
//{ |
350 |
windowHandle = (HWND) wParam; |
// MessageBox(0,"Minimising windows is not allowed in this version. Sorry!","TS Window Clipper", MB_OK); |
351 |
itoa((int)windowHandle, strWindowId, 10); |
// return 1; |
352 |
|
//} |
353 |
//get coords |
//----------------------------------------------------------------------------------------- |
354 |
GetWindowRect(windowHandle,&rect); |
|
355 |
b = rect.bottom; |
//------------------------------------------------------------------------------------------------- |
356 |
t = rect.top; |
// code to prevent maximising windows (can be removed once maximise has been implemented) |
357 |
l = rect.left; |
//i = (int)lParam; |
358 |
r = rect.right; |
//if (i==3 || i==9 || i==11) |
359 |
ltoa(b,strB,10); |
//if (i==3 || i==11) |
360 |
ltoa(t,strT,10); |
//{ |
361 |
ltoa(r,strR,10); |
// MessageBox(0,"Maximising windows is not allowed in this version. Sorry!","TS Window Clipper", MB_OK); |
362 |
ltoa(l,strL,10); |
// return 1; |
363 |
|
//} |
364 |
//get name |
//----------------------------------------------------------------------------------------- |
365 |
GetWindowText(windowHandle,windowTitle,150); |
|
366 |
|
buffer = result; |
367 |
////setup return string |
|
368 |
strcat(result, "MSG=HSHELL_WINDOWCREATED;"); |
break; |
369 |
strcat( result, "ID=" ); |
|
370 |
strcat( result, strWindowId ); |
case HCBT_MOVESIZE: |
371 |
strcat( result, ";" ); |
|
372 |
strcat( result, "TITLE=" ); |
windowHandle = ( HWND ) wParam; |
373 |
strcat( result, windowTitle); |
//get win name |
374 |
strcat( result, ";" ); |
GetWindowText( windowHandle, windowTitle, 150 ); |
375 |
strcat( result, "POS=" ); |
|
376 |
strcat( result, strL); |
//get an id for it |
377 |
strcat( result, "~"); |
itoa( ( int ) windowHandle, strWindowId, 10 ); |
378 |
strcat( result, strT); |
|
379 |
strcat( result, "~"); |
//get coords |
380 |
strcat( result, strR); |
GetWindowRect( windowHandle, &rect ); |
381 |
strcat( result, "~"); |
b = rect.bottom; |
382 |
strcat( result, strB); |
t = rect.top; |
383 |
strcat( result, ";" ); |
l = rect.left; |
384 |
|
r = rect.right; |
385 |
buffer = result; |
ltoa( b - t, strH, 10 ); |
386 |
|
ltoa( t, strY, 10 ); |
387 |
break; |
ltoa( r - l, strW, 10 ); |
388 |
|
ltoa( l, strX, 10 ); |
389 |
case HSHELL_WINDOWDESTROYED: |
|
390 |
|
//get name |
391 |
//get window id |
GetWindowText( windowHandle, windowTitle, 150 ); |
392 |
windowHandle = (HWND) wParam; |
|
393 |
itoa((int)windowHandle, strWindowId, 10); |
////setup return string |
394 |
|
strcat( result, "MSG=HCBT_MOVESIZE;OP=5;" ); |
395 |
//get name |
strcat( result, "ID=" ); |
396 |
GetWindowText(windowHandle,windowTitle,150); |
strcat( result, strWindowId ); |
397 |
|
strcat( result, ";" ); |
398 |
////setup return string |
strcat( result, "TITLE=" ); |
399 |
strcat(result, "MSG=HSHELL_WINDOWDESTROYED;"); |
strcat( result, windowTitle ); |
400 |
strcat( result, "ID=" ); |
strcat( result, ";" ); |
401 |
strcat( result, strWindowId ); |
strcat( result, "X=" ); |
402 |
strcat( result, ";" ); |
strcat( result, strX ); |
403 |
strcat( result, "TITLE=" ); |
strcat( result, ";" ); |
404 |
strcat( result, windowTitle); |
strcat( result, "Y=" ); |
405 |
strcat( result, ";" ); |
strcat( result, strY ); |
406 |
|
strcat( result, ";" ); |
407 |
buffer = result; |
strcat( result, "H=" ); |
408 |
|
strcat( result, strH ); |
409 |
break; |
strcat( result, ";" ); |
410 |
default: |
strcat( result, "W=" ); |
411 |
break; |
strcat( result, strW ); |
412 |
} |
strcat( result, "." ); |
413 |
|
|
414 |
if ( buffer != NULL) |
buffer = result; |
415 |
{ |
|
416 |
WriteToChannel(buffer); |
break; |
417 |
} |
case HCBT_SETFOCUS: |
418 |
} |
//buffer = "HCBT_SETFOCUS"; |
419 |
|
//not needed yet |
420 |
return CallNextHookEx(hhook, nCode, wParam, lParam); |
break; |
421 |
} |
default: |
422 |
|
break; |
423 |
DLL_EXPORT void SetCbtHook(void) |
} |
424 |
{ |
|
425 |
if (!bHooked) |
if ( ChannelIsOpen() ) { |
426 |
{ |
if ( buffer != NULL ) { |
427 |
hhook = SetWindowsHookEx(WH_CBT, (HOOKPROC)CbtProc, hInst, (DWORD)NULL); |
WriteToChannel( buffer ); |
428 |
bHooked = true; |
} |
429 |
} |
} |
430 |
|
|
431 |
if (!bHooked2) |
return CallNextHookEx( hhook, nCode, wParam, lParam ); |
432 |
{ |
} |
433 |
hhook2 = SetWindowsHookEx(WH_SHELL, (HOOKPROC)ShellProc, hInst, (DWORD)NULL); |
|
434 |
bHooked2 = true; |
|
435 |
} |
LRESULT CALLBACK ShellProc( int nCode, WPARAM wParam, LPARAM lParam ) |
436 |
|
{ |
437 |
if (!bHooked3) |
if ( nCode < 0 ) { |
438 |
{ |
return CallNextHookEx( hhook, nCode, wParam, lParam ); |
439 |
hhook3 = SetWindowsHookEx(WH_CALLWNDPROC, (HOOKPROC)CallWndProc, hInst, (DWORD)NULL); |
} |
440 |
bHooked3 = true; |
|
441 |
} |
if ( ChannelIsOpen() ) { |
442 |
} |
PCHAR buffer = NULL; |
443 |
|
|
444 |
DLL_EXPORT void RemoveCbtHook(void) |
char windowTitle[ 150 ] = { "" |
445 |
{ |
}; |
446 |
if(bHooked) |
HWND windowHandle = NULL; |
447 |
{ |
char result[ 255 ] = { "" |
448 |
UnhookWindowsHookEx(hhook); |
}; |
449 |
bHooked = false; |
char strWindowId[ 25 ]; |
450 |
} |
LONG b, t, l, r; |
451 |
|
char strW[ 5 ]; |
452 |
if(bHooked2) |
char strY[ 5 ]; |
453 |
{ |
char strX[ 5 ]; |
454 |
UnhookWindowsHookEx(hhook2); |
char strH[ 5 ]; |
455 |
bHooked2 = false; |
RECT rect; |
456 |
} |
|
457 |
|
switch ( nCode ) { |
458 |
if(bHooked3) |
case HSHELL_WINDOWCREATED: |
459 |
{ |
|
460 |
UnhookWindowsHookEx(hhook3); |
//get window id |
461 |
bHooked3 = false; |
windowHandle = ( HWND ) wParam; |
462 |
} |
itoa( ( int ) windowHandle, strWindowId, 10 ); |
463 |
} |
|
464 |
|
//get coords |
465 |
DLL_EXPORT int GetInstanceCount() |
GetWindowRect( windowHandle, &rect ); |
466 |
{ |
b = rect.bottom; |
467 |
return iInstanceCount; |
t = rect.top; |
468 |
} |
l = rect.left; |
469 |
|
r = rect.right; |
470 |
int OpenVirtualChannel() |
ltoa( b - t, strH, 10 ); |
471 |
{ |
ltoa( t, strY, 10 ); |
472 |
m_vcHandle = WTSVirtualChannelOpen(WTS_CURRENT_SERVER_HANDLE,WTS_CURRENT_SESSION,CHANNELNAME); |
ltoa( r - l, strW, 10 ); |
473 |
|
ltoa( l, strX, 10 ); |
474 |
if (m_vcHandle==NULL) |
|
475 |
{ |
//get name |
476 |
return 0; |
GetWindowText( windowHandle, windowTitle, 150 ); |
477 |
} |
|
478 |
else |
////setup return string |
479 |
{ |
strcat( result, "MSG=HSHELL_WINDOWCREATED;OP=0;" ); |
480 |
return 1; |
strcat( result, "ID=" ); |
481 |
} |
strcat( result, strWindowId ); |
482 |
} |
strcat( result, ";" ); |
483 |
|
strcat( result, "TITLE=" ); |
484 |
int CloseVirtualChannel() |
strcat( result, windowTitle ); |
485 |
{ |
strcat( result, ";" ); |
486 |
BOOL result = WTSVirtualChannelClose(m_vcHandle); |
strcat( result, "X=" ); |
487 |
|
strcat( result, strX ); |
488 |
m_vcHandle = NULL; |
strcat( result, ";" ); |
489 |
|
strcat( result, "Y=" ); |
490 |
if (result) |
strcat( result, strY ); |
491 |
{ |
strcat( result, ";" ); |
492 |
return 1; |
strcat( result, "H=" ); |
493 |
} |
strcat( result, strH ); |
494 |
else |
strcat( result, ";" ); |
495 |
{ |
strcat( result, "W=" ); |
496 |
return 0; |
strcat( result, strW ); |
497 |
} |
strcat( result, "." ); |
498 |
} |
|
499 |
|
buffer = result; |
500 |
int ChannelIsOpen() |
|
501 |
{ |
break; |
502 |
if (m_vcHandle==NULL) |
|
503 |
{ |
case HSHELL_WINDOWDESTROYED: |
504 |
return 0; |
|
505 |
} |
//get window id |
506 |
else |
windowHandle = ( HWND ) wParam; |
507 |
{ |
itoa( ( int ) windowHandle, strWindowId, 10 ); |
508 |
return 1; |
|
509 |
} |
//get coords |
510 |
} |
GetWindowRect( windowHandle, &rect ); |
511 |
|
b = rect.bottom; |
512 |
int WriteToChannel(PCHAR buffer) |
t = rect.top; |
513 |
{ |
l = rect.left; |
514 |
PULONG bytesRead = 0; |
r = rect.right; |
515 |
PULONG pBytesWritten = 0; |
ltoa( b - t, strH, 10 ); |
516 |
|
ltoa( t, strY, 10 ); |
517 |
BOOL result = WTSVirtualChannelWrite(m_vcHandle,buffer,(ULONG) strlen(buffer),pBytesWritten); |
ltoa( r - l, strW, 10 ); |
518 |
|
ltoa( l, strX, 10 ); |
519 |
if (result) |
|
520 |
{ |
//get name |
521 |
return 1; |
GetWindowText( windowHandle, windowTitle, 150 ); |
522 |
} |
|
523 |
else |
////setup return string |
524 |
{ |
strcat( result, "MSG=HSHELL_WINDOWDESTROYED;OP=1;" ); |
525 |
return 0; |
strcat( result, "ID=" ); |
526 |
} |
strcat( result, strWindowId ); |
527 |
} |
strcat( result, ";" ); |
528 |
|
strcat( result, "TITLE=" ); |
529 |
|
strcat( result, windowTitle ); |
530 |
|
strcat( result, ";" ); |
531 |
|
strcat( result, "X=" ); |
532 |
|
strcat( result, strX ); |
533 |
|
strcat( result, ";" ); |
534 |
|
strcat( result, "Y=" ); |
535 |
|
strcat( result, strY ); |
536 |
|
strcat( result, ";" ); |
537 |
|
strcat( result, "H=" ); |
538 |
|
strcat( result, strH ); |
539 |
|
strcat( result, ";" ); |
540 |
|
strcat( result, "W=" ); |
541 |
|
strcat( result, strW ); |
542 |
|
strcat( result, "." ); |
543 |
|
|
544 |
|
buffer = result; |
545 |
|
|
546 |
|
break; |
547 |
|
default: |
548 |
|
break; |
549 |
|
} |
550 |
|
|
551 |
|
if ( buffer != NULL ) { |
552 |
|
WriteToChannel( buffer ); |
553 |
|
} |
554 |
|
} |
555 |
|
|
556 |
|
return CallNextHookEx( hhook, nCode, wParam, lParam ); |
557 |
|
} |
558 |
|
|
559 |
|
DLL_EXPORT void SetCbtHook( void ) |
560 |
|
{ |
561 |
|
if ( !bHooked ) { |
562 |
|
hhook = SetWindowsHookEx( WH_CBT, ( HOOKPROC ) CbtProc, hInst, ( DWORD ) NULL ); |
563 |
|
bHooked = true; |
564 |
|
} |
565 |
|
|
566 |
|
if ( !bHooked2 ) { |
567 |
|
hhook2 = SetWindowsHookEx( WH_SHELL, ( HOOKPROC ) ShellProc, hInst, ( DWORD ) NULL ); |
568 |
|
bHooked2 = true; |
569 |
|
} |
570 |
|
|
571 |
|
if ( !bHooked3 ) { |
572 |
|
hhook3 = SetWindowsHookEx( WH_CALLWNDPROC, ( HOOKPROC ) CallWndProc, hInst, ( DWORD ) NULL ); |
573 |
|
bHooked3 = true; |
574 |
|
} |
575 |
|
} |
576 |
|
|
577 |
|
DLL_EXPORT void RemoveCbtHook( void ) |
578 |
|
{ |
579 |
|
if ( bHooked ) { |
580 |
|
UnhookWindowsHookEx( hhook ); |
581 |
|
bHooked = false; |
582 |
|
} |
583 |
|
|
584 |
|
if ( bHooked2 ) { |
585 |
|
UnhookWindowsHookEx( hhook2 ); |
586 |
|
bHooked2 = false; |
587 |
|
} |
588 |
|
|
589 |
|
if ( bHooked3 ) { |
590 |
|
UnhookWindowsHookEx( hhook3 ); |
591 |
|
bHooked3 = false; |
592 |
|
} |
593 |
|
} |
594 |
|
|
595 |
|
DLL_EXPORT int GetInstanceCount() |
596 |
|
{ |
597 |
|
return iInstanceCount; |
598 |
|
} |
599 |
|
|
600 |
|
int OpenVirtualChannel() |
601 |
|
{ |
602 |
|
m_vcHandle = WTSVirtualChannelOpen( WTS_CURRENT_SERVER_HANDLE, WTS_CURRENT_SESSION, CHANNELNAME ); |
603 |
|
|
604 |
|
if ( m_vcHandle == NULL ) { |
605 |
|
return 0; |
606 |
|
} else { |
607 |
|
return 1; |
608 |
|
} |
609 |
|
} |
610 |
|
|
611 |
|
int CloseVirtualChannel() |
612 |
|
{ |
613 |
|
BOOL result = WTSVirtualChannelClose( m_vcHandle ); |
614 |
|
|
615 |
|
m_vcHandle = NULL; |
616 |
|
|
617 |
|
if ( result ) { |
618 |
|
return 1; |
619 |
|
} else { |
620 |
|
return 0; |
621 |
|
} |
622 |
|
} |
623 |
|
|
624 |
|
int ChannelIsOpen() |
625 |
|
{ |
626 |
|
if ( m_vcHandle == NULL ) { |
627 |
|
return 0; |
628 |
|
} else { |
629 |
|
return 1; |
630 |
|
} |
631 |
|
} |
632 |
|
|
633 |
|
int WriteToChannel( PCHAR buffer ) |
634 |
|
{ |
635 |
|
PULONG bytesRead = 0; |
636 |
|
PULONG pBytesWritten = 0; |
637 |
|
|
638 |
|
BOOL result = WTSVirtualChannelWrite( m_vcHandle, buffer, ( ULONG ) strlen( buffer ), pBytesWritten ); |
639 |
|
|
640 |
|
if ( result ) { |
641 |
|
return 1; |
642 |
|
} else { |
643 |
|
return 0; |
644 |
|
} |
645 |
|
} |