Source code of Windows XP (NT5)
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

669 lines
16 KiB

// BrowseAppCompat.cpp : Defines the entry point for the application.
//
#include "acBrowser.h"
#include "resource.h"
#include <commctrl.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
/*
* Global Variables
*/
HINSTANCE g_hInstance;
HWND g_hDlg;
HWND g_hwndList;
HFONT g_hFont;
int g_nItems;
BOOL g_bEnable;
BOOL g_bDelete;
#define CHANGE_NOCHANGE 0
#define CHANGE_ENABLE 1
#define CHANGE_DISABLE 2
#define CHANGE_DELETE 3
#define COLUMN_APP 0
#define COLUMN_STATUS 1
#define COLUMN_CHANGE 2
typedef struct tagREGITEM {
char* pszApp;
char* pszShim;
char* pszAttr;
int nItem;
BOOL bShim;
BOOL bEnabled;
int change;
} REGITEM, *PREGITEM;
/*********************************************************************
* LogMsg
*
*********************************************************************/
void LogMsg(
LPSTR pszFmt,
... )
{
CHAR gszT[1024];
va_list arglist;
va_start(arglist, pszFmt);
_vsnprintf(gszT, 1023, pszFmt, arglist);
gszT[1023] = 0;
va_end(arglist);
OutputDebugString(gszT);
}
/*******************************************************************************
* CenterWindow
*
* This function must be called at the WM_INIDIALOG in order to
* move the dialog window centered in the client area of the
* parent or owner window.
*******************************************************************************/
BOOL CenterWindow(
HWND hWnd)
{
RECT rectWindow, rectParent, rectScreen;
int nCX, nCY;
HWND hParent;
POINT ptPoint;
hParent = GetParent(hWnd);
if (hParent == NULL)
hParent = GetDesktopWindow();
GetWindowRect(hParent, (LPRECT)&rectParent);
GetWindowRect(hWnd, (LPRECT)&rectWindow);
GetWindowRect(GetDesktopWindow(), (LPRECT)&rectScreen);
nCX = rectWindow.right - rectWindow.left;
nCY = rectWindow.bottom - rectWindow.top;
ptPoint.x = ((rectParent.right + rectParent.left) / 2) - (nCX / 2);
ptPoint.y = ((rectParent.bottom + rectParent.top ) / 2) - (nCY / 2);
if (ptPoint.x < rectScreen.left)
ptPoint.x = rectScreen.left;
if (ptPoint.x > rectScreen.right - nCX)
ptPoint.x = rectScreen.right - nCX;
if (ptPoint.y < rectScreen.top)
ptPoint.y = rectScreen.top;
if (ptPoint.y > rectScreen.bottom - nCY)
ptPoint.y = rectScreen.bottom - nCY;
if (GetWindowLong(hWnd, GWL_STYLE) & WS_CHILD)
ScreenToClient(hParent, (LPPOINT)&ptPoint);
if (!MoveWindow(hWnd, ptPoint.x, ptPoint.y, nCX, nCY, TRUE))
return FALSE;
return TRUE;
}
/*********************************************************************
* AddShimToList
*
*********************************************************************/
VOID AddShimToList(
char* pszApp,
char* pszShim,
char* pszData,
BOOL bEnabled,
BOOL bShim)
{
char* pszAppAlloc;
char* pszShimAlloc;
char* pszDataAlloc;
char szDisp[128];
PREGITEM pItem;
LVITEM lvi;
pszAppAlloc = (char*)HeapAlloc(GetProcessHeap(), 0, lstrlen(pszApp) + 1);
if (pszAppAlloc == NULL) {
LogMsg("AddApp: error trying to allocate %d bytes\n", lstrlen(pszApp) + 1);
return;
}
lstrcpy(pszAppAlloc, pszApp);
pszShimAlloc = (char*)HeapAlloc(GetProcessHeap(), 0, lstrlen(pszShim) + 1);
if (pszShimAlloc == NULL) {
HeapFree(GetProcessHeap(), 0, pszAppAlloc);
LogMsg("AddApp: error trying to allocate %d bytes\n", lstrlen(pszShim) + 1);
return;
}
lstrcpy(pszShimAlloc, pszShim);
pszDataAlloc = (char*)HeapAlloc(GetProcessHeap(), 0, lstrlen(pszData) + 1);
if (pszDataAlloc == NULL) {
HeapFree(GetProcessHeap(), 0, pszAppAlloc);
HeapFree(GetProcessHeap(), 0, pszShimAlloc);
LogMsg("AddApp: error trying to allocate %d bytes\n", lstrlen(pszData) + 1);
return;
}
lstrcpy(pszDataAlloc, pszData);
pItem = (PREGITEM)HeapAlloc(GetProcessHeap(), 0, sizeof(REGITEM));
if (pItem == NULL) {
HeapFree(GetProcessHeap(), 0, pszAppAlloc);
HeapFree(GetProcessHeap(), 0, pszShimAlloc);
HeapFree(GetProcessHeap(), 0, pszDataAlloc);
LogMsg("AddApp: error trying to allocate %d bytes\n", sizeof(REGITEM));
return;
}
wsprintf(szDisp, "%s (%s)",pszAppAlloc ,pszShimAlloc);
pItem->pszApp = pszAppAlloc;
pItem->pszShim = pszShimAlloc;
pItem->pszAttr = pszDataAlloc;
pItem->bEnabled = bEnabled;
pItem->change = CHANGE_NOCHANGE;
pItem->bShim = bShim;
// Initialize LVITEM members that are common to all items.
lvi.mask = LVIF_TEXT | LVIF_PARAM;
lvi.pszText = szDisp;
lvi.iItem = g_nItems;
lvi.iSubItem = 0;
lvi.lParam = (LPARAM)pItem;
pItem->nItem = ListView_InsertItem(g_hwndList, &lvi);
lvi.mask = LVIF_TEXT;
lvi.iItem = g_nItems++;
lvi.iSubItem = COLUMN_STATUS;
if (bShim) {
lvi.pszText = (bEnabled ? "enabled" : "DISABLED");
} else {
lvi.pszText = "";
}
ListView_SetItem(g_hwndList, &lvi);
}
/*********************************************************************
* InsertColumnIntoListView
*
*********************************************************************/
VOID
InsertColumnIntoListView(
LPSTR lpszColumn,
DWORD dwSubItem,
DWORD widthPercent)
{
LVCOLUMN lvc;
RECT rcClient;
DWORD width;
GetWindowRect(g_hwndList, &rcClient);
width = rcClient.right - rcClient.left -
4 * GetSystemMetrics(SM_CXBORDER) -
GetSystemMetrics(SM_CXVSCROLL);
width = width * widthPercent / 100;
lvc.mask = LVCF_FMT | LVCF_TEXT | LVCF_SUBITEM | LVCF_WIDTH;
lvc.fmt = LVCFMT_LEFT;
lvc.iSubItem = dwSubItem;
lvc.cx = width;
lvc.pszText = lpszColumn;
ListView_InsertColumn(g_hwndList, dwSubItem, &lvc);
}
/*********************************************************************
* DoInitDialog
*
*********************************************************************/
VOID
DoInitDialog(
HWND hdlg)
{
g_hDlg = hdlg;
CenterWindow(hdlg);
g_hFont = CreateFont(15,
0, 0, 0, FW_EXTRALIGHT, 0, 0, 0, 0, 0,
0, 0, 0, (LPSTR)"Courier New");
g_hwndList = GetDlgItem(hdlg, IDC_LIST);
g_nItems = 0;
SendDlgItemMessage(hdlg, IDC_ATTR_USED, WM_SETFONT, (WPARAM)g_hFont, 0);
SetDlgItemText(hdlg,
IDC_ATTR_USED,
"Select a shim to see what attributes are used to identify the application");
InsertColumnIntoListView("Application", COLUMN_APP, 60);
InsertColumnIntoListView("Status", COLUMN_STATUS, 20);
InsertColumnIntoListView("Change", COLUMN_CHANGE, 20);
g_bEnable = TRUE;
g_bDelete = TRUE;
EnumShimmedApps_Win2000(AddShimToList, FALSE);
}
/*********************************************************************
* DoDeleteListItem
*
*********************************************************************/
VOID
DoDeleteListItem(
LPARAM lParam)
{
LPNMLISTVIEW pnmv = (LPNMLISTVIEW)lParam;
if (pnmv->iSubItem == 0) {
PREGITEM pItem = (PREGITEM)pnmv->lParam;
HeapFree(GetProcessHeap(), 0, pItem->pszApp);
HeapFree(GetProcessHeap(), 0, pItem->pszAttr);
if (pItem->pszShim != NULL) {
HeapFree(GetProcessHeap(), 0, pItem->pszShim);
}
pItem->pszApp = NULL;
pItem->pszAttr = NULL;
pItem->pszShim = NULL;
HeapFree(GetProcessHeap(), 0, pItem);
}
}
/*********************************************************************
* DoSelectionChanged
*
*********************************************************************/
VOID
DoSelectionChanged(
HWND hdlg,
LPARAM lParam)
{
LVITEM lvi;
PREGITEM pItem;
int nSel = ListView_GetSelectionMark(g_hwndList);
if (nSel == -1)
return;
lvi.iItem = nSel;
lvi.iSubItem = 0;
lvi.mask = LVIF_PARAM;
ListView_GetItem(g_hwndList, &lvi);
pItem = (PREGITEM)lvi.lParam;
SetDlgItemText(hdlg, IDC_ATTR_USED, pItem->pszAttr);
if (!pItem->bShim) {
EnableWindow(GetDlgItem(hdlg, IDC_ENABLE), FALSE);
EnableWindow(GetDlgItem(hdlg, IDC_DELETE), FALSE);
} else {
EnableWindow(GetDlgItem(hdlg, IDC_ENABLE), TRUE);
EnableWindow(GetDlgItem(hdlg, IDC_DELETE), TRUE);
if (pItem->bEnabled) {
switch (pItem->change) {
case CHANGE_NOCHANGE:
SetDlgItemText(hdlg, IDC_ENABLE, "&Disable");
SetDlgItemText(hdlg, IDC_DELETE, "Dele&te");
g_bEnable = FALSE;
g_bDelete = TRUE;
break;
case CHANGE_DISABLE:
SetDlgItemText(hdlg, IDC_ENABLE, "&Enable");
SetDlgItemText(hdlg, IDC_DELETE, "Dele&te");
g_bEnable = TRUE;
g_bDelete = TRUE;
break;
case CHANGE_DELETE:
SetDlgItemText(hdlg, IDC_ENABLE, "&Disable");
SetDlgItemText(hdlg, IDC_DELETE, "Undo Dele&te");
g_bEnable = FALSE;
g_bDelete = FALSE;
break;
}
} else {
switch (pItem->change) {
case CHANGE_NOCHANGE:
SetDlgItemText(hdlg, IDC_ENABLE, "&Enable");
SetDlgItemText(hdlg, IDC_DELETE, "Dele&te");
g_bEnable = TRUE;
g_bDelete = TRUE;
break;
case CHANGE_ENABLE:
SetDlgItemText(hdlg, IDC_ENABLE, "&Disable");
SetDlgItemText(hdlg, IDC_DELETE, "Dele&te");
g_bEnable = FALSE;
g_bDelete = TRUE;
break;
case CHANGE_DELETE:
SetDlgItemText(hdlg, IDC_ENABLE, "&Enable");
SetDlgItemText(hdlg, IDC_DELETE, "Undo Dele&te");
g_bEnable = TRUE;
g_bDelete = FALSE;
break;
}
}
}
}
/*********************************************************************
* OnEnable
*
*********************************************************************/
VOID
OnEnable(
HWND hdlg)
{
PREGITEM pItem;
int nSel = ListView_GetSelectionMark(g_hwndList);
LVITEM lvi;
lvi.iItem = nSel;
lvi.iSubItem = COLUMN_APP;
lvi.mask = LVIF_PARAM;
ListView_GetItem(g_hwndList, &lvi);
pItem = (PREGITEM)lvi.lParam;
lvi.mask = LVIF_TEXT;
lvi.iItem = nSel;
lvi.iSubItem = COLUMN_CHANGE;
if (g_bEnable) {
lvi.pszText = (pItem->bEnabled ? "" : "enable");
pItem->change = (pItem->bEnabled ? CHANGE_NOCHANGE : CHANGE_ENABLE);
SetDlgItemText(hdlg, IDC_ENABLE, "&Disable");
} else {
lvi.pszText = (pItem->bEnabled ? "disable" : "");
pItem->change = (pItem->bEnabled ? CHANGE_DISABLE : CHANGE_NOCHANGE);
SetDlgItemText(hdlg, IDC_ENABLE, "&Enable");
}
SetDlgItemText(hdlg, IDC_DELETE, "Dele&te");
g_bDelete = TRUE;
g_bEnable = !g_bEnable;
ListView_SetItem(g_hwndList, &lvi);
}
/*********************************************************************
* OnDelete
*
*********************************************************************/
VOID
OnDelete(
HWND hdlg)
{
PREGITEM pItem;
LVITEM lvi;
int nSel = ListView_GetSelectionMark(g_hwndList);
lvi.iItem = nSel;
lvi.iSubItem = COLUMN_APP;
lvi.mask = LVIF_PARAM;
ListView_GetItem(g_hwndList, &lvi);
pItem = (PREGITEM)lvi.lParam;
lvi.mask = LVIF_TEXT;
lvi.iItem = nSel;
lvi.iSubItem = COLUMN_CHANGE;
if (g_bDelete) {
SetDlgItemText(hdlg, IDC_DELETE, "Undo Dele&te");
lvi.pszText = "delete";
pItem->change = CHANGE_DELETE;
} else {
SetDlgItemText(hdlg, IDC_DELETE, "Dele&te");
lvi.pszText = "";
pItem->change = CHANGE_NOCHANGE;
}
if (pItem->bEnabled) {
SetDlgItemText(hdlg, IDC_ENABLE, "&Disable");
}
g_bDelete = !g_bDelete;
ListView_SetItem(g_hwndList, &lvi);
}
/*********************************************************************
* OnShowOnlyShims
*
*********************************************************************/
VOID
OnShowOnlyShims(
HWND hdlg)
{
BOOL bOnlyShims;
bOnlyShims = (SendDlgItemMessage(hdlg,
IDC_ONLY_SHIMS,
BM_GETCHECK,
0,
0) == BST_CHECKED);
SendMessage(g_hwndList, WM_SETREDRAW, FALSE, 0);
g_nItems = 0;
ListView_DeleteAllItems(g_hwndList);
g_bEnable = TRUE;
g_bDelete = TRUE;
EnumShimmedApps_Win2000(AddShimToList, bOnlyShims);
SendMessage(g_hwndList, WM_SETREDRAW, TRUE, 0);
}
/*********************************************************************
* OnApply
*
*********************************************************************/
VOID
OnApply(
HWND hdlg)
{
LVITEM lvi;
PREGITEM pItem;
int i;
lvi.iSubItem = COLUMN_APP;
lvi.mask = LVIF_PARAM;
for (i = 0; i < g_nItems; i++) {
lvi.iItem = i;
ListView_GetItem(g_hwndList, &lvi);
pItem = (PREGITEM)lvi.lParam;
if (pItem->change == CHANGE_NOCHANGE)
continue;
switch (pItem->change) {
case CHANGE_ENABLE:
EnableShim_Win2000(pItem->pszApp, pItem->pszShim);
break;
case CHANGE_DISABLE:
DisableShim_Win2000(pItem->pszApp, pItem->pszShim);
break;
case CHANGE_DELETE:
DeleteShim_Win2000(pItem->pszApp, pItem->pszShim);
break;
}
}
SetDlgItemText(hdlg, IDC_DELETE, "Dele&te");
SetDlgItemText(hdlg, IDC_ENABLE, "&Enable");
OnShowOnlyShims(hdlg);
}
/*********************************************************************
* OnPrint
*
*********************************************************************/
char g_szDisplay[1024 * 1024];
VOID
OnDisplayAll(
HWND hdlg)
{
LVITEM lvi;
PREGITEM pItem;
char* pszDisplay = g_szDisplay;
int i;
lvi.iSubItem = COLUMN_APP;
lvi.mask = LVIF_PARAM;
for (i = 0; i < g_nItems; i++) {
lvi.iItem = i;
ListView_GetItem(g_hwndList, &lvi);
pItem = (PREGITEM)lvi.lParam;
lstrcpy(pszDisplay, pItem->pszAttr);
lstrcat(pszDisplay, "\r\n");
pszDisplay += lstrlen(pszDisplay);
}
SetDlgItemText(hdlg, IDC_ATTR_USED, g_szDisplay);
}
/*********************************************************************
* BrowseAppCompatDlgProc
*
*********************************************************************/
INT_PTR CALLBACK
BrowseAppCompatDlgProc(
HWND hdlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
int wCode = LOWORD(wParam);
int wNotifyCode = HIWORD(wParam);
switch (uMsg) {
case WM_INITDIALOG:
DoInitDialog(hdlg);
break;
case WM_NOTIFY:
if (wParam == IDC_LIST) {
LPNMHDR pnm = (LPNMHDR)lParam;
switch (pnm->code) {
case LVN_DELETEITEM:
DoDeleteListItem(lParam);
break;
case LVN_ITEMCHANGED:
case NM_CLICK:
DoSelectionChanged(hdlg, lParam);
break;
default:
break;
}
}
break;
case WM_COMMAND:
switch (wCode) {
case IDC_ENABLE:
OnEnable(hdlg);
break;
case IDC_DELETE:
OnDelete(hdlg);
break;
case IDC_APPLY:
OnApply(hdlg);
break;
case IDC_ONLY_SHIMS:
OnShowOnlyShims(hdlg);
break;
case IDC_DISPLAY_ALL:
OnDisplayAll(hdlg);
break;
case IDCANCEL:
EndDialog(hdlg, TRUE);
break;
default:
return FALSE;
}
break;
default:
return FALSE;
}
return TRUE;
}
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
InitCommonControls();
g_hInstance = hInstance;
DialogBox(hInstance,
MAKEINTRESOURCE(IDD_DIALOG),
GetDesktopWindow(),
(DLGPROC)BrowseAppCompatDlgProc);
return 0;
}