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https://gitlab.winehq.org/wine/wine-gecko.git
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131 lines
4.1 KiB
C++
131 lines
4.1 KiB
C++
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/* -*- Mode: C++; c-basic-offset: 2; tab-width: 8; indent-tabs-mode: nil; -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Fennec Installer for WinCE.
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*
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* The Initial Developer of the Original Code is The Mozilla Foundation.
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*
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Alex Pakhotin <alexp@mozilla.com> (original author)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/**
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*
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* Mozilla Fennec Setup DLL
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*
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*/
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#include <windows.h>
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#include <ce_setup.h>
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const WCHAR c_sAppRegKey[] = L"Software\\Mozilla\\" MOZ_APP_DISPLAYNAME;
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// Forward declarations
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BOOL GetInstallPath(WCHAR *sPath);
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BOOL RunUninstall();
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//////////////////////////////////////////////////////////////////////////
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// Entry point
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//
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BOOL APIENTRY DllMain(HANDLE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
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{
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return TRUE;
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}
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codeINSTALL_INIT Install_Init(HWND hwndParent, BOOL fFirstCall, BOOL fPreviouslyInstalled, LPCTSTR pszInstallDir)
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{
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return codeINSTALL_INIT_CONTINUE;
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}
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codeINSTALL_EXIT Install_Exit(HWND hwndParent, LPCTSTR pszInstallDir,
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WORD cFailedDirs, WORD cFailedFiles, WORD cFailedRegKeys,
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WORD cFailedRegVals, WORD cFailedShortcuts)
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{
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return codeINSTALL_EXIT_DONE;
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}
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codeUNINSTALL_INIT Uninstall_Init(HWND hwndParent, LPCTSTR pszInstallDir)
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{
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RunUninstall();
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// Continue regardless of the RunUninstall result
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// This uninstallation may run from the Uninstall.exe,
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// in this case RunUninstall will not succeed, which is correct
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return codeUNINSTALL_INIT_CONTINUE;
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}
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codeUNINSTALL_EXIT Uninstall_Exit(HWND hwndParent)
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{
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return codeUNINSTALL_EXIT_DONE;
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}
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//////////////////////////////////////////////////////////////////////////
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// Utility functions
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//
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BOOL GetInstallPath(WCHAR *sPath)
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{
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HKEY hKey;
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LONG result = RegOpenKeyEx(HKEY_LOCAL_MACHINE, c_sAppRegKey, 0, KEY_ALL_ACCESS, &hKey);
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if (result == ERROR_SUCCESS)
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{
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DWORD dwType = NULL;
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DWORD dwCount = MAX_PATH * sizeof(WCHAR);
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result = RegQueryValueEx(hKey, L"Path", NULL, &dwType, (LPBYTE)sPath, &dwCount);
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RegCloseKey(hKey);
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}
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return (result == ERROR_SUCCESS);
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}
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BOOL RunUninstall()
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{
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BOOL bResult = FALSE;
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WCHAR sUninstallPath[MAX_PATH];
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if (GetInstallPath(sUninstallPath))
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{
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if (wcslen(sUninstallPath) > 0 && sUninstallPath[wcslen(sUninstallPath)-1] != '\\')
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wcscat(sUninstallPath, L"\\");
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wcscat(sUninstallPath, L"uninstall.exe");
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PROCESS_INFORMATION pi;
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bResult = CreateProcess(sUninstallPath, L"[setup]",
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NULL, NULL, FALSE, 0, NULL, NULL, NULL, &pi);
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if (bResult)
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{
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// Wait for it to finish
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WaitForSingleObject(pi.hProcess, INFINITE);
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}
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}
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return bResult;
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}
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