RetroZilla/xpinstall/wizard/windows/uninstall/dialogs.c

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2015-10-21 05:03:22 +02:00
/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Sean Su <ssu@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "extern.h"
#include "extra.h"
#include "dialogs.h"
#include "ifuncns.h"
#include "parser.h"
#include "rdi.h"
#include "shlobj.h"
#define MOZ_HWND_BROADCAST_MSG_TIMEOUT 5000
#define MOZ_CLIENT_BROWSER_KEY "Software\\Clients\\StartMenuInternet"
#define MOZ_CLIENT_MAIL_KEY "Software\\Clients\\Mail"
void SetDefault()
{
char szBuf[MAX_BUF];
char szRegKey[MAX_BUF];
GetPrivateProfileString(ugUninstall.szDefaultComponent, "ClientTypeName", "", szBuf, MAX_BUF, szFileIniDefaultsInfo);
wsprintf(szRegKey, "SOFTWARE\\Clients\\%s", szBuf);
GetPrivateProfileString(ugUninstall.szDefaultComponent, "ClientProductKey", "", szBuf, MAX_BUF, szFileIniDefaultsInfo);
SetWinReg(HKEY_LOCAL_MACHINE, szRegKey, "", REG_SZ, szBuf, lstrlen(szBuf));
}
void ParseDefaultsInfo()
{
char szBuf[MAX_BUF];
char szIniKey[MAX_BUF];
char szStorageDir[MAX_BUF];
char szShortcutPath[MAX_BUF];
char szStoredShortcutPath[MAX_BUF];
char szRegKey[MAX_BUF];
char szClientTypeName[MAX_BUF];
char szClientProductKey[MAX_BUF];
int iIndex;
DWORD dwIconsVisible;
// If szAppPath is a null sting, i.e. we cannot find where the app has been installed:
// - HIDEICONS will still remove the shortcuts but
// - SHOWICONS will do nothing because we won't be able to find the shortcuts to display.
ParsePath(ugUninstall.szAppPath, szStorageDir, MAX_BUF, PP_PATH_ONLY);
lstrcat(szStorageDir, "defaults\\shortcuts\\");
// CLEANUP ISSUE: For all of the SHOWICON and HIDEICONS blocks below, there is a lot of
// redundancy:
// - Right now I'm just trying to create icons and, if I can't, trying under the PERSONAL
// key instead. I would be cleaner to check for restricted access once, and then just
// create the appropriate key each time.
// - Creating a ShowIcon() and a HideIcon() function would rid us much of the redundency.
// Deal with Desktop Icons
iIndex = 0;
wsprintf(szIniKey, "DesktopShortcut%d", iIndex);
GetPrivateProfileString(ugUninstall.szDefaultComponent, szIniKey, "", szBuf, MAX_BUF, szFileIniDefaultsInfo);
while(szBuf[0] != '\0')
{
strcpy(szShortcutPath, "COMMON_DESKTOP");
DecryptVariable(szShortcutPath, MAX_BUF);
if((ugUninstall.mode == SHOWICONS) && (szStorageDir[0] != '\0'))
{
wsprintf(szStoredShortcutPath, "%s%s", szStorageDir, szBuf);
FileCopy(szStoredShortcutPath, szShortcutPath, 0);
if( (!FileExists(szShortcutPath)) && (!(ulOSType & OS_WIN9x)) )
{
strcpy(szShortcutPath, "PERSONAL_DESKTOP");
DecryptVariable(szShortcutPath, MAX_BUF);
FileCopy(szStoredShortcutPath, szShortcutPath, 0);
}
}
if (ugUninstall.mode == HIDEICONS)
{
AppendBackSlash(szShortcutPath, MAX_BUF);
lstrcat(szShortcutPath, szBuf);
if( (!FileExists(szShortcutPath)) && (!(ulOSType & OS_WIN9x)) )
{
strcpy(szShortcutPath, "PERSONAL_DESKTOP");
DecryptVariable(szShortcutPath, MAX_BUF);
AppendBackSlash(szShortcutPath, MAX_BUF);
lstrcat(szShortcutPath, szBuf);
}
FileDelete(szShortcutPath);
}
iIndex++;
wsprintf(szIniKey, "DesktopShortcut%d", iIndex);
GetPrivateProfileString(ugUninstall.szDefaultComponent, szIniKey, "", szBuf, MAX_BUF, szFileIniDefaultsInfo);
}
// Deal with StartMenu Icons
iIndex = 0;
wsprintf(szIniKey, "StartMenuShortcut%d", iIndex);
GetPrivateProfileString(ugUninstall.szDefaultComponent, szIniKey, "", szBuf, MAX_BUF, szFileIniDefaultsInfo);
while(szBuf[0] != '\0')
{
strcpy(szShortcutPath, "COMMON_STARTMENU");
DecryptVariable(szShortcutPath, MAX_BUF);
if((ugUninstall.mode == SHOWICONS) && (szStorageDir[0] != '\0'))
{
lstrcpy(szStoredShortcutPath, szStorageDir);
lstrcat(szStoredShortcutPath, szBuf);
FileCopy(szStoredShortcutPath, szShortcutPath, 0);
if( (!FileExists(szShortcutPath)) && (!(ulOSType & OS_WIN9x)) )
{
strcpy(szShortcutPath, "PERSONAL_STARTMENU");
DecryptVariable(szShortcutPath, MAX_BUF);
FileCopy(szStoredShortcutPath, szShortcutPath, 0);
}
}
if (ugUninstall.mode == HIDEICONS)
{
AppendBackSlash(szShortcutPath, MAX_BUF);
lstrcat(szShortcutPath, szBuf);
if( (!FileExists(szShortcutPath)) && (!(ulOSType & OS_WIN9x)) )
{
strcpy(szShortcutPath, "PERSONAL_STARTMENU");
DecryptVariable(szShortcutPath, MAX_BUF);
AppendBackSlash(szShortcutPath, MAX_BUF);
lstrcat(szShortcutPath, szBuf);
}
FileDelete(szShortcutPath);
}
iIndex++;
wsprintf(szIniKey, "StartMenuShortcut%d", iIndex);
GetPrivateProfileString(ugUninstall.szDefaultComponent, szIniKey, "", szBuf, MAX_BUF, szFileIniDefaultsInfo);
}
// Deal with QuickLaunch Bar Icons
iIndex = 0;
wsprintf(szIniKey, "QuickLaunchBarShortcut%d", iIndex);
GetPrivateProfileString(ugUninstall.szDefaultComponent, szIniKey, "", szBuf, MAX_BUF, szFileIniDefaultsInfo);
while(szBuf[0] != '\0')
{
GetWinReg(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders", "AppData", szShortcutPath, MAX_BUF);
lstrcat(szShortcutPath, "\\Microsoft\\Internet Explorer\\Quick Launch");
if((ugUninstall.mode == SHOWICONS) && (szStorageDir[0] != '\0'))
{
wsprintf(szStoredShortcutPath, "%s%s", szStorageDir, szBuf);
FileCopy(szStoredShortcutPath, szShortcutPath, 0);
if( (!FileExists(szShortcutPath)) && (!(ulOSType & OS_WIN9x)) )
{
GetWinReg(HKEY_CURRENT_USER, "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\GrpConv\\MapGroups", "Quick Launch", szShortcutPath, MAX_BUF);
FileCopy(szStoredShortcutPath, szShortcutPath, 0);
}
}
if (ugUninstall.mode == HIDEICONS)
{
AppendBackSlash(szShortcutPath, MAX_BUF);
lstrcat(szShortcutPath, szBuf);
if( (!FileExists(szShortcutPath)) && (!(ulOSType & OS_WIN9x)) )
{
GetWinReg(HKEY_CURRENT_USER, "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\GrpConv\\MapGroups", "Quick Launch", szShortcutPath, MAX_BUF);
AppendBackSlash(szShortcutPath, MAX_BUF);
lstrcat(szShortcutPath, szBuf);
}
FileDelete(szShortcutPath);
}
++iIndex;
wsprintf(szIniKey, "QuickLaunchBarShortcut%d", iIndex);
GetPrivateProfileString(ugUninstall.szDefaultComponent, szIniKey, "", szBuf, MAX_BUF, szFileIniDefaultsInfo);
}
GetPrivateProfileString(ugUninstall.szDefaultComponent, "ClientTypeName", "", szClientTypeName, MAX_BUF, szFileIniDefaultsInfo);
GetPrivateProfileString(ugUninstall.szDefaultComponent, "ClientProductKey", "", szClientProductKey, MAX_BUF, szFileIniDefaultsInfo);
wsprintf(szRegKey, "SOFTWARE\\Clients\\%s\\%s\\InstallInfo", szClientTypeName, szClientProductKey);
if (ugUninstall.mode == SHOWICONS)
dwIconsVisible = 1;
else
dwIconsVisible = 0;
SetWinRegNumValue(HKEY_LOCAL_MACHINE, szRegKey, "IconsVisible", dwIconsVisible);
}
void ParseAllUninstallLogs()
{
char szFileInstallLog[MAX_BUF];
char szKey[MAX_BUF];
sil *silFile;
DWORD dwFileFound;
DWORD dwRv = 0;
UndoDesktopIntegration();
CleanupMailIntegration();
dwFileFound = GetLogFile(ugUninstall.szLogPath, ugUninstall.szLogFilename, szFileInstallLog, sizeof(szFileInstallLog));
while(dwFileFound)
{
if((silFile = InitSilNodes(szFileInstallLog)) != NULL)
{
FileDelete(szFileInstallLog);
dwRv = Uninstall(silFile);
DeInitSilNodes(&silFile);
if(dwRv == WTD_CANCEL)
break;
}
dwFileFound = GetLogFile(ugUninstall.szLogPath, ugUninstall.szLogFilename, szFileInstallLog, sizeof(szFileInstallLog));
}
if(dwRv != WTD_CANCEL)
{
lstrcpy(szFileInstallLog, ugUninstall.szLogPath);
AppendBackSlash(szFileInstallLog, MAX_BUF);
lstrcat(szFileInstallLog, ugUninstall.szLogFilename);
if(FileExists(szFileInstallLog))
{
if((silFile = InitSilNodes(szFileInstallLog)) != NULL)
{
FileDelete(szFileInstallLog);
Uninstall(silFile);
DeInitSilNodes(&silFile);
}
}
/* clean up the uninstall windows registry key */
lstrcpy(szKey, "Software\\Microsoft\\Windows\\CurrentVersion\\uninstall\\");
lstrcat(szKey, ugUninstall.szUninstallKeyDescription);
RegDeleteKey(HKEY_LOCAL_MACHINE, szKey);
/* update Wininit.ini to remove itself at reboot */
RemoveUninstaller(ugUninstall.szUninstallFilename);
// Calling SHChangeNotify() will update the file association icons
// in case they had been reset.
SHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_IDLIST, NULL, NULL);
}
/* Broadcast message only if the windows registry keys exist
* in case they were changed during uninstallation. If they
* were, then the broadcast will alert the OS to update the appropriate UIs.
* This needs to be done regardless if the user canceled the uninstall
* process or not.
*/
if(WinRegKeyExists(HKEY_LOCAL_MACHINE, MOZ_CLIENT_BROWSER_KEY))
{
SendMessageTimeout(HWND_BROADCAST,
WM_SETTINGCHANGE,
0,
(LPARAM)MOZ_CLIENT_BROWSER_KEY,
SMTO_NORMAL|SMTO_ABORTIFHUNG,
MOZ_HWND_BROADCAST_MSG_TIMEOUT,
NULL);
}
if(WinRegKeyExists(HKEY_LOCAL_MACHINE, MOZ_CLIENT_MAIL_KEY))
{
SendMessageTimeout(HWND_BROADCAST,
WM_SETTINGCHANGE,
0,
(LPARAM)MOZ_CLIENT_MAIL_KEY,
SMTO_NORMAL|SMTO_ABORTIFHUNG,
MOZ_HWND_BROADCAST_MSG_TIMEOUT,
NULL);
}
}
LRESULT CALLBACK DlgProcUninstall(HWND hDlg, UINT msg, WPARAM wParam, LONG lParam)
{
char szBuf[MAX_BUF];
RECT rDlg;
switch(msg)
{
case WM_INITDIALOG:
SetWindowText(hDlg, diUninstall.szTitle);
wsprintf(szBuf, diUninstall.szMessage0, ugUninstall.szDescription);
SetDlgItemText(hDlg, IDC_MESSAGE0, szBuf);
GetPrivateProfileString("Dialog Uninstall", "Yes", "", szBuf, sizeof(szBuf), szFileIniUninstall);
SetDlgItemText(hDlg, IDWIZNEXT, szBuf);
GetPrivateProfileString("Dialog Uninstall", "No", "", szBuf, sizeof(szBuf), szFileIniUninstall);
SetDlgItemText(hDlg, IDCANCEL, szBuf);
SendDlgItemMessage (hDlg, IDC_MESSAGE0, WM_SETFONT, (WPARAM)ugUninstall.definedFont, 0L);
SendDlgItemMessage (hDlg, IDWIZNEXT, WM_SETFONT, (WPARAM)ugUninstall.definedFont, 0L);
SendDlgItemMessage (hDlg, IDCANCEL, WM_SETFONT, (WPARAM)ugUninstall.definedFont, 0L);
if(GetClientRect(hDlg, &rDlg))
SetWindowPos(hDlg, HWND_TOP, (dwScreenX/2)-(rDlg.right/2), (dwScreenY/2)-(rDlg.bottom/2), 0, 0, SWP_NOSIZE);
break;
case WM_COMMAND:
switch(LOWORD(wParam))
{
case IDWIZNEXT:
EnableWindow(GetDlgItem(hDlg, IDWIZNEXT), FALSE);
EnableWindow(GetDlgItem(hDlg, IDCANCEL), FALSE);
ParseAllUninstallLogs();
VerifyAndDeleteInstallationFolder();
DestroyWindow(hDlg);
PostQuitMessage(0);
break;
case IDCANCEL:
DestroyWindow(hDlg);
PostQuitMessage(0);
break;
default:
break;
}
break;
}
return(0);
}
LRESULT CALLBACK DlgProcWhatToDo(HWND hDlg, UINT msg, WPARAM wParam, LONG lParam)
{
char szBuf[MAX_BUF];
RECT rDlg;
switch(msg)
{
case WM_INITDIALOG:
GetPrivateProfileString("Messages", "DLG_REMOVE_FILE_TITLE", "", szBuf, sizeof(szBuf), szFileIniUninstall);
SetWindowText(hDlg, szBuf);
if((LPSTR)lParam != NULL)
SetDlgItemText(hDlg, IDC_STATIC_SHARED_FILENAME, (LPSTR)lParam);
GetPrivateProfileString("Dialog Uninstall", "Message1", "", szBuf, sizeof(szBuf), szFileIniUninstall);
SetDlgItemText(hDlg, IDC_MESSAGE0, szBuf);
GetPrivateProfileString("Dialog Uninstall", "Message2", "", szBuf, sizeof(szBuf), szFileIniUninstall);
SetDlgItemText(hDlg, IDC_MESSAGE1, szBuf);
GetPrivateProfileString("Dialog Uninstall", "FileName", "", szBuf, sizeof(szBuf), szFileIniUninstall);
SetDlgItemText(hDlg, IDC_STATIC, szBuf);
GetPrivateProfileString("Dialog Uninstall", "No", "", szBuf, sizeof(szBuf), szFileIniUninstall);
SetDlgItemText(hDlg, ID_NO, szBuf);
GetPrivateProfileString("Dialog Uninstall", "NoToAll", "", szBuf, sizeof(szBuf), szFileIniUninstall);
SetDlgItemText(hDlg, ID_NO_TO_ALL, szBuf);
GetPrivateProfileString("Dialog Uninstall", "Yes", "", szBuf, sizeof(szBuf), szFileIniUninstall);
SetDlgItemText(hDlg, ID_YES, szBuf);
GetPrivateProfileString("Dialog Uninstall", "YesToAll", "", szBuf, sizeof(szBuf), szFileIniUninstall);
SetDlgItemText(hDlg, ID_YES_TO_ALL, szBuf);
SendDlgItemMessage (hDlg, IDC_MESSAGE0, WM_SETFONT, (WPARAM)ugUninstall.definedFont, 0L);
SendDlgItemMessage (hDlg, IDC_MESSAGE1, WM_SETFONT, (WPARAM)ugUninstall.definedFont, 0L);
SendDlgItemMessage (hDlg, IDC_STATIC, WM_SETFONT, (WPARAM)ugUninstall.definedFont, 0L);
SendDlgItemMessage (hDlg, IDC_STATIC_SHARED_FILENAME, WM_SETFONT, (WPARAM)ugUninstall.definedFont, 0L);
SendDlgItemMessage (hDlg, ID_NO, WM_SETFONT, (WPARAM)ugUninstall.definedFont, 0L);
SendDlgItemMessage (hDlg, ID_NO_TO_ALL, WM_SETFONT, (WPARAM)ugUninstall.definedFont, 0L);
SendDlgItemMessage (hDlg, ID_YES, WM_SETFONT, (WPARAM)ugUninstall.definedFont, 0L);
SendDlgItemMessage (hDlg, ID_YES_TO_ALL, WM_SETFONT, (WPARAM)ugUninstall.definedFont, 0L);
if(GetClientRect(hDlg, &rDlg))
SetWindowPos(hDlg, HWND_TOP, (dwScreenX/2)-(rDlg.right/2), (dwScreenY/2)-(rDlg.bottom/2), 0, 0, SWP_NOSIZE);
break;
case WM_COMMAND:
switch(LOWORD(wParam))
{
case ID_NO:
EndDialog(hDlg, WTD_NO);
break;
case ID_NO_TO_ALL:
EndDialog(hDlg, WTD_NO_TO_ALL);
break;
case ID_YES:
EndDialog(hDlg, WTD_YES);
break;
case ID_YES_TO_ALL:
EndDialog(hDlg, WTD_YES_TO_ALL);
break;
default:
break;
}
break;
}
return(0);
}
LRESULT CALLBACK DlgProcMessage(HWND hDlg, UINT msg, WPARAM wParam, LONG lParam)
{
RECT rDlg;
HWND hSTMessage = GetDlgItem(hDlg, IDC_MESSAGE); /* handle to the Static Text message window */
HDC hdcSTMessage;
SIZE sizeString;
LOGFONT logFont;
HFONT hfontTmp;
HFONT hfontOld;
int i;
switch(msg)
{
case WM_INITDIALOG:
SendDlgItemMessage (hDlg, IDC_MESSAGE, WM_SETFONT, (WPARAM)ugUninstall.definedFont, 0L);
break;
case WM_COMMAND:
switch(LOWORD(wParam))
{
case IDC_MESSAGE:
hdcSTMessage = GetWindowDC(hSTMessage);
SystemParametersInfo(SPI_GETICONTITLELOGFONT,
sizeof(logFont),
(PVOID)&logFont,
0);
hfontTmp = CreateFontIndirect(&logFont);
if(hfontTmp)
hfontOld = SelectObject(hdcSTMessage, hfontTmp);
GetTextExtentPoint32(hdcSTMessage, (LPSTR)lParam, lstrlen((LPSTR)lParam), &sizeString);
SelectObject(hdcSTMessage, hfontOld);
DeleteObject(hfontTmp);
ReleaseDC(hSTMessage, hdcSTMessage);
SetWindowPos(hDlg, HWND_TOP,
(dwScreenX/2)-((sizeString.cx + 40)/2), (dwScreenY/2)-((sizeString.cy + 40)/2),
sizeString.cx + 40, sizeString.cy + 40,
SWP_SHOWWINDOW);
if(GetClientRect(hDlg, &rDlg))
SetWindowPos(hSTMessage,
HWND_TOP,
rDlg.left,
rDlg.top,
rDlg.right,
rDlg.bottom,
SWP_SHOWWINDOW);
for(i = 0; i < lstrlen((LPSTR)lParam); i++)
{
if((((LPSTR)lParam)[i] == '\r') || (((LPSTR)lParam)[i] == '\n'))
((LPSTR)lParam)[i] = ' ';
}
SetDlgItemText(hDlg, IDC_MESSAGE, (LPSTR)lParam);
break;
}
break;
}
return(0);
}
void ProcessWindowsMessages()
{
MSG msg;
while(PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
void ShowMessage(LPSTR szMessage, BOOL bShow)
{
char szBuf[MAX_BUF];
if(ugUninstall.mode != SILENT)
{
if((bShow) && (hDlgMessage == NULL))
{
ZeroMemory(szBuf, sizeof(szBuf));
GetPrivateProfileString("Messages", "MB_MESSAGE_STR", "", szBuf, sizeof(szBuf), szFileIniUninstall);
hDlgMessage = InstantiateDialog(hWndMain, DLG_MESSAGE, szBuf, DlgProcMessage);
SendMessage(hDlgMessage, WM_COMMAND, IDC_MESSAGE, (LPARAM)szMessage);
}
else if(!bShow && hDlgMessage)
{
DestroyWindow(hDlgMessage);
hDlgMessage = NULL;
}
}
}
HWND InstantiateDialog(HWND hParent, DWORD dwDlgID, LPSTR szTitle, WNDPROC wpDlgProc)
{
char szBuf[MAX_BUF];
HWND hDlg = NULL;
if((hDlg = CreateDialog(hInst, MAKEINTRESOURCE(dwDlgID), hParent, wpDlgProc)) == NULL)
{
char szEDialogCreate[MAX_BUF];
if(GetPrivateProfileString("Messages", "ERROR_DIALOG_CREATE", "", szEDialogCreate, sizeof(szEDialogCreate), szFileIniUninstall))
{
wsprintf(szBuf, szEDialogCreate, szTitle);
PrintError(szBuf, ERROR_CODE_SHOW);
}
PostQuitMessage(1);
}
return(hDlg);
}