src/TortoiseGitSetup/CustomActions/CustomActions.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2003-2008, 2012 - TortoiseSVN
   4
   5 // This program is free software; you can redistribute it and/or
   6 // modify it under the terms of the GNU General Public License
   7 // as published by the Free Software Foundation; either version 2
   8 // of the License, or (at your option) any later version.
   9
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software Foundation,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19
  20
  21 /* BIG FAT WARNING: Do not use any functions which require the C-Runtime library
  22    in this custom action dll! The runtimes might not be installed yet!
  23 */
  24
  25 #include "stdafx.h"
  26 #include <shlwapi.h>
  27 #include <shellapi.h>
  28 #pragma comment(lib, "shlwapi")
  29 #pragma comment(lib, "shell32")
  30
  31 #define TGIT_CACHE_WINDOW_NAME _T("TGitCacheWindow")
  32
  33 BOOL APIENTRY DllMain( HANDLE /*hModule*/,
  34                                            DWORD  /*ul_reason_for_call*/,
  35                                            LPVOID /*lpReserved*/
  36                                          )
  37 {
  38         return TRUE;
  39 }
  40
  41 UINT __stdcall TerminateCache(MSIHANDLE /*hModule*/)
  42 {
  43         HWND hWnd = FindWindow(TGIT_CACHE_WINDOW_NAME, TGIT_CACHE_WINDOW_NAME);
  44         if (hWnd)
  45         {
  46                 PostMessage(hWnd, WM_CLOSE, NULL, NULL);
  47                 for (int i=0; i<10; ++i)
  48                 {
  49                         Sleep(500);
  50                         if (!IsWindow(hWnd))
  51                         {
  52                                 // Cache is gone!
  53                                 return ERROR_SUCCESS;
  54                         }
  55                 }
  56                 // Don't return ERROR_FUNCTION_FAILED, because even if the cache is still
  57                 // running, the installer will overwrite the file, and we require a
  58                 // reboot anyway after upgrading.
  59                 return ERROR_SUCCESS;
  60         }
  61         // cache wasn't even running
  62         return ERROR_SUCCESS;
  63 }
  64
  65 UINT __stdcall OpenDonatePage(MSIHANDLE /*hModule*/)
  66 {
  67         ShellExecute(NULL, _T("open"), _T("https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business=GJGTG75GV5PL6&lc=C2&item_name=Donate%20To%20The%20TortoiseGit%20Project&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted"), NULL,NULL, SW_SHOW);
  68         return ERROR_SUCCESS;
  69 }
  70
  71 UINT __stdcall MsgBox(MSIHANDLE /*hModule*/)
  72 {
  73         MessageBox(NULL, _T("CustomAction \"MsgBox\" running"), _T("Installer"), MB_ICONINFORMATION);
  74         return ERROR_SUCCESS;
  75 }