- remove old experimental shell hook code

svn path=/trunk/; revision=14189
This commit is contained in:
Martin Fuchs 2005-03-19 09:37:24 +00:00
parent 0692378689
commit cf95dc8b1b
3 changed files with 0 additions and 271 deletions

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@ -1,114 +0,0 @@
/*
* Copyright 2003 Martin Fuchs
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
//
// Explorer clone
//
// shellhook.cpp
//
// Martin Fuchs, 17.08.2003
//
#include "../utility/utility.h"
#include "shellhook.h"
static HINSTANCE s_hInstance;
struct SharedMem {
HWND _callback_hwnd;
UINT _callback_msg;
HHOOK _hshellHook;
};
static HANDLE s_hMapObject;
static SharedMem* s_pSharedMem;
BOOL APIENTRY DllMain(HINSTANCE hInst, DWORD dwReason, LPVOID)
{
switch(dwReason) {
case DLL_PROCESS_ATTACH: {
s_hInstance = hInst;
DisableThreadLibraryCalls(hInst);
s_hMapObject = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE,
0, sizeof(SharedMem), _T("ROSExplorerShellHookSharedMem"));
if (!s_hMapObject)
return FALSE;
// The first process to attach initializes memory.
BOOL bInit = GetLastError()!=ERROR_ALREADY_EXISTS;
// Get a pointer to the file-mapped shared memory.
s_pSharedMem = (SharedMem*) MapViewOfFile(s_hMapObject, FILE_MAP_WRITE, 0, 0, 0);
if (!s_pSharedMem)
return FALSE;
// Initialize memory if this is the first process.
if (bInit)
memset(s_pSharedMem, 0, sizeof(SharedMem));
break;}
case DLL_PROCESS_DETACH:
UnmapViewOfFile(s_pSharedMem);
s_pSharedMem = NULL;
CloseHandle(s_hMapObject);
break;
}
return TRUE;
}
static void DoCallBack(int code, WPARAM wparam, LPARAM lparam)
{
UINT callback_msg = s_pSharedMem->_callback_msg;
HWND callback_hwnd = s_pSharedMem->_callback_hwnd;
if (callback_msg)
PostMessage(callback_hwnd, callback_msg, wparam, code); // lparam unused
}
LRESULT CALLBACK ShellHookProc(int code, WPARAM wparam, LPARAM lparam)
{
DoCallBack(code, wparam, lparam);
return CallNextHookEx(s_pSharedMem->_hshellHook, code, wparam, lparam);
}
void InstallShellHook(HWND callback_hwnd, UINT callback_msg)
{
s_pSharedMem->_callback_hwnd = callback_hwnd;
s_pSharedMem->_callback_msg = callback_msg;
s_pSharedMem->_hshellHook = SetWindowsHookEx(WH_SHELL, ShellHookProc, s_hInstance, 0);
}
void DeinstallShellHook()
{
s_pSharedMem->_callback_hwnd = 0;
s_pSharedMem->_callback_msg = 0;
UnhookWindowsHookEx(s_pSharedMem->_hshellHook);
s_pSharedMem->_hshellHook = 0;
}

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@ -1,44 +0,0 @@
/*
* Copyright 2003 Martin Fuchs
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
//
// Explorer and Desktop clone
//
// shellhook.h
//
// Martin Fuchs, 17.08.2003
//
#ifdef _SHELLHOOK_IMPL
#define DECL_SHELLHOOK __declspec(dllexport)
#else
#define DECL_SHELLHOOK __declspec(dllimport)
#endif
#ifdef __cplusplus
extern "C" {
#endif
DECL_SHELLHOOK void InstallShellHook(HWND callback_hwnd, UINT callback_msg);
DECL_SHELLHOOK void DeinstallShellHook();
#ifdef __cplusplus
};
#endif