src/TortoiseProc/TortoiseProc.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2008-2013 - TortoiseGit
   4 // Copyright (C) 2003-2008 - TortoiseSVN
   5
   6 // This program is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU General Public License
   8 // as published by the Free Software Foundation; either version 2
   9 // of the License, or (at your option) any later version.
  10
  11 // This program is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License
  17 // along with this program; if not, write to the Free Software Foundation,
  18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19 //
  20 #include "stdafx.h"
  21 #include "TortoiseProc.h"
  22 #include "SysImageList.h"
  23 #include "..\Utils\CrashReport.h"
  24 #include "CmdLineParser.h"
  25 #include "Hooks.h"
  26 #include "AppUtils.h"
  27 #include "PathUtils.h"
  28 #include "UnicodeUtils.h"
  29 #include "MessageBox.h"
  30 //#include "libintl.h"
  31 #include "DirFileEnum.h"
  32 //#include "SoundUtils.h"
  33 #include "GitAdminDir.h"
  34 #include "Git.h"
  35 #include "SmartHandle.h"
  36 #include "Commands\Command.h"
  37 #include "..\version.h"
  38 #include "JumpListHelpers.h"
  39 #include "SinglePropSheetDlg.h"
  40 #include "Settings\setmainpage.h"
  41 #include "..\Settings\Settings.h"
  42 #include "gitindex.h"
  43 #include "Libraries.h"
  44
  45 #define STRUCT_IOVEC_DEFINED
  46
  47 #ifdef _DEBUG
  48 #define new DEBUG_NEW
  49 #endif
  50
  51 #pragma comment(linker, "\"/manifestdependency:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")
  52
  53 #define APPID (_T("TGIT.TGIT.1") _T(TGIT_PLATFORM))
  54
  55 BEGIN_MESSAGE_MAP(CTortoiseProcApp, CWinAppEx)
  56         ON_COMMAND(ID_HELP, CWinAppEx::OnHelp)
  57 END_MESSAGE_MAP()
  58
  59 //CString g_version;
  60 //CString CGit::m_MsysGitPath;
  61 //////////////////////////////////////////////////////////////////////////
  62
  63 CTortoiseProcApp::CTortoiseProcApp()
  64 {
  65         SetDllDirectory(L"");
  66         CCrashReport::Instance().AddUserInfoToReport(L"CommandLine", GetCommandLine());
  67         EnableHtmlHelp();
  68 //      int argc = 0;
  69 //      const char* const * argv = NULL;
  70         SYS_IMAGE_LIST();
  71         CHooks::Create();
  72         m_bLoadUserToolbars = FALSE;
  73         m_bSaveState = FALSE;
  74         retSuccess = false;
  75         m_gdiplusToken = NULL;
  76
  77 }
  78
  79 CTortoiseProcApp::~CTortoiseProcApp()
  80 {
  81         CHooks::Destroy();
  82         SYS_IMAGE_LIST().Cleanup();
  83 }
  84
  85 // The one and only CTortoiseProcApp object
  86 CTortoiseProcApp theApp;
  87 CString sOrigCWD;
  88 HWND hWndExplorer;
  89
  90 BOOL CTortoiseProcApp::CheckMsysGitDir()
  91 {
  92         //CGitIndexFileMap map;
  93         //int status;
  94         //CTGitPath path;
  95         //path.SetFromGit(_T("src/gpl.txt"));
  96         //map.GetFileStatus(_T("D:\\TortoiseGit"),&path, &status);
  97         return g_Git.CheckMsysGitDir();
  98 }
  99 CCrashReportTGit crasher(L"TortoiseGit " _T(APP_X64_STRING), TGIT_VERMAJOR, TGIT_VERMINOR, TGIT_VERMICRO, TGIT_VERBUILD, TGIT_VERDATE);
 100
 101 // CTortoiseProcApp initialization
 102
 103 BOOL CTortoiseProcApp::InitInstance()
 104 {
 105         CheckUpgrade();
 106         CMFCVisualManager::SetDefaultManager(RUNTIME_CLASS(CMFCVisualManagerWindows));
 107         CMFCButton::EnableWindowsTheming();
 108
 109         Gdiplus::GdiplusStartupInput gdiplusStartupInput;
 110         Gdiplus::GdiplusStartup(&m_gdiplusToken,&gdiplusStartupInput,NULL);
 111
 112         //set the resource dll for the required language
 113         CRegDWORD loc = CRegDWORD(_T("Software\\TortoiseGit\\LanguageID"), 1033);
 114         long langId = loc;
 115         CString langDll;
 116         CStringA langpath = CStringA(CPathUtils::GetAppParentDirectory());
 117         langpath += "Languages";
 118 //      bindtextdomain("subversion", (LPCSTR)langpath);
 119 //      bind_textdomain_codeset("subversion", "UTF-8");
 120         HINSTANCE hInst = NULL;
 121         do
 122         {
 123                 langDll.Format(_T("%sLanguages\\TortoiseProc%d.dll"), (LPCTSTR)CPathUtils::GetAppParentDirectory(), langId);
 124
 125                 hInst = LoadLibrary(langDll);
 126
 127                 CString sVer = _T(STRPRODUCTVER);
 128                 CString sFileVer = CPathUtils::GetVersionFromFile(langDll);
 129                 if (sFileVer.Compare(sVer)!=0)
 130                 {
 131                         FreeLibrary(hInst);
 132                         hInst = NULL;
 133                 }
 134                 if (hInst != NULL)
 135                 {
 136                         AfxSetResourceHandle(hInst);
 137                 }
 138                 else
 139                 {
 140                         DWORD lid = SUBLANGID(langId);
 141                         lid--;
 142                         if (lid > 0)
 143                         {
 144                                 langId = MAKELANGID(PRIMARYLANGID(langId), lid);
 145                         }
 146                         else
 147                                 langId = 0;
 148                 }
 149         } while ((hInst == NULL) && (langId != 0));
 150         TCHAR buf[6];
 151         _tcscpy_s(buf, _T("en"));
 152         langId = loc;
 153         // MFC uses a help file with the same name as the application by default,
 154         // which means we have to change that default to our language specific help files
 155         CString sHelppath = CPathUtils::GetAppDirectory() + _T("TortoiseGit_en.chm");
 156         free((void*)m_pszHelpFilePath);
 157         m_pszHelpFilePath=_tcsdup(sHelppath);
 158         sHelppath = CPathUtils::GetAppParentDirectory() + _T("Languages\\TortoiseGit_en.chm");
 159         do
 160         {
 161                 CString sLang = _T("_");
 162                 if (GetLocaleInfo(MAKELCID(langId, SORT_DEFAULT), LOCALE_SISO639LANGNAME, buf, _countof(buf)))
 163                 {
 164                         sLang += buf;
 165                         sHelppath.Replace(_T("_en"), sLang);
 166                         if (PathFileExists(sHelppath))
 167                         {
 168                                 free((void*)m_pszHelpFilePath);
 169                                 m_pszHelpFilePath=_tcsdup(sHelppath);
 170                                 break;
 171                         }
 172                 }
 173                 sHelppath.Replace(sLang, _T("_en"));
 174                 if (GetLocaleInfo(MAKELCID(langId, SORT_DEFAULT), LOCALE_SISO3166CTRYNAME, buf, _countof(buf)))
 175                 {
 176                         sLang += _T("_");
 177                         sLang += buf;
 178                         sHelppath.Replace(_T("_en"), sLang);
 179                         if (PathFileExists(sHelppath))
 180                         {
 181                                 free((void*)m_pszHelpFilePath);
 182                                 m_pszHelpFilePath=_tcsdup(sHelppath);
 183                                 break;
 184                         }
 185                 }
 186                 sHelppath.Replace(sLang, _T("_en"));
 187
 188                 DWORD lid = SUBLANGID(langId);
 189                 lid--;
 190                 if (lid > 0)
 191                 {
 192                         langId = MAKELANGID(PRIMARYLANGID(langId), lid);
 193                 }
 194                 else
 195                         langId = 0;
 196         } while (langId);
 197         setlocale(LC_ALL, "");
 198
 199         if(!CheckMsysGitDir())
 200         {
 201                 UINT ret = CMessageBox::Show(NULL, IDS_PROC_NOMSYSGIT, IDS_APPNAME, 3, IDI_HAND, IDS_PROC_SETMSYSGITPATH, IDS_PROC_GOTOMSYSGITWEBSITE, IDS_ABORTBUTTON);
 202                 if(ret == 2)
 203                 {
 204                         ShellExecute(NULL, NULL, _T("http://code.google.com/p/msysgit/"), NULL, NULL, SW_SHOW);
 205                 }
 206                 else if(ret == 1)
 207                 {
 208                         // open settings dialog
 209                         CSinglePropSheetDlg(CString(MAKEINTRESOURCE(IDS_PROC_SETTINGS_TITLE)), new CSetMainPage(), this->GetMainWnd()).DoModal();
 210                 }
 211                 return FALSE;
 212         }
 213         if (CAppUtils::GetMsysgitVersion() < 0x01070a00)
 214         {
 215                 int ret = CMessageBox::ShowCheck(NULL, IDS_PROC_OLDMSYSGIT, IDS_APPNAME, 1, IDI_EXCLAMATION, IDS_PROC_GOTOMSYSGITWEBSITE, IDS_ABORTBUTTON, IDS_IGNOREBUTTON, _T("OldMsysgitVersionWarning"), IDS_PROC_NOTSHOWAGAINIGNORE);
 216                 if (ret == 1)
 217                 {
 218                         CRegStdDWORD(_T("Software\\TortoiseGit\\TortoiseProc\\OldMsysgitVersionWarning")).removeValue(); // only store answer if it is "Ignore"
 219                         ShellExecute(NULL, NULL, _T("http://code.google.com/p/msysgit/"), NULL, NULL, SW_SHOW);
 220                         return FALSE;
 221                 }
 222                 else if (ret == 2)
 223                 {
 224                         CRegStdDWORD(_T("Software\\TortoiseGit\\TortoiseProc\\OldMsysgitVersionWarning")).removeValue(); // only store answer if it is "Ignore"
 225                         return FALSE;
 226                 }
 227         }
 228
 229         // InitCommonControls() is required on Windows XP if an application
 230         // manifest specifies use of ComCtl32.dll version 6 or later to enable
 231         // visual styles.  Otherwise, any window creation will fail.
 232
 233         INITCOMMONCONTROLSEX used = {
 234                 sizeof(INITCOMMONCONTROLSEX),
 235                         ICC_ANIMATE_CLASS | ICC_BAR_CLASSES | ICC_COOL_CLASSES | ICC_DATE_CLASSES |
 236                         ICC_HOTKEY_CLASS | ICC_INTERNET_CLASSES | ICC_LISTVIEW_CLASSES |
 237                         ICC_NATIVEFNTCTL_CLASS | ICC_PAGESCROLLER_CLASS | ICC_PROGRESS_CLASS |
 238                         ICC_TAB_CLASSES | ICC_TREEVIEW_CLASSES | ICC_UPDOWN_CLASS |
 239                         ICC_USEREX_CLASSES | ICC_WIN95_CLASSES
 240         };
 241         InitCommonControlsEx(&used);
 242         AfxOleInit();
 243         AfxEnableControlContainer();
 244         AfxInitRichEdit2();
 245         CWinAppEx::InitInstance();
 246         SetRegistryKey(_T("TortoiseGit"));
 247         AfxGetApp()->m_pszProfileName = _tcsdup(_T("TortoiseProc")); // w/o this ResizableLib will store data under TortoiseGitProc which is not compatible with older versions
 248
 249         CCmdLineParser parser(AfxGetApp()->m_lpCmdLine);
 250
 251         hWndExplorer = NULL;
 252         CString sVal = parser.GetVal(_T("hwnd"));
 253         if (!sVal.IsEmpty())
 254                 hWndExplorer = (HWND)_ttoi64(sVal);
 255
 256         while (GetParent(hWndExplorer)!=NULL)
 257                 hWndExplorer = GetParent(hWndExplorer);
 258         if (!IsWindow(hWndExplorer))
 259         {
 260                 hWndExplorer = NULL;
 261         }
 262
 263         // if HKCU\Software\TortoiseGit\Debug is not 0, show our command line
 264         // in a message box
 265         if (CRegDWORD(_T("Software\\TortoiseGit\\Debug"), FALSE)==TRUE)
 266                 AfxMessageBox(AfxGetApp()->m_lpCmdLine, MB_OK | MB_ICONINFORMATION);
 267
 268         if ( parser.HasKey(_T("path")) && parser.HasKey(_T("pathfile")))
 269         {
 270                 CMessageBox::Show(NULL, IDS_ERR_INVALIDPATH, IDS_APPNAME, MB_ICONERROR);
 271                 return FALSE;
 272         }
 273
 274         CTGitPath cmdLinePath;
 275         CTGitPathList pathList;
 276         if ( parser.HasKey(_T("pathfile")) )
 277         {
 278
 279                 CString sPathfileArgument = CPathUtils::GetLongPathname(parser.GetVal(_T("pathfile")));
 280
 281                 cmdLinePath.SetFromUnknown(sPathfileArgument);
 282                 if (pathList.LoadFromFile(cmdLinePath)==false)
 283                         return FALSE;           // no path specified!
 284                 if ( parser.HasKey(_T("deletepathfile")) )
 285                 {
 286                         // We can delete the temporary path file, now that we've loaded it
 287                         ::DeleteFile(cmdLinePath.GetWinPath());
 288                 }
 289                 // This was a path to a temporary file - it's got no meaning now, and
 290                 // anybody who uses it again is in for a problem...
 291                 cmdLinePath.Reset();
 292
 293         }
 294         else
 295         {
 296
 297                 CString sPathArgument = CPathUtils::GetLongPathname(parser.GetVal(_T("path")));
 298                 if (parser.HasKey(_T("expaths")))
 299                 {
 300                         // an /expaths param means we're started via the buttons in our Win7 library
 301                         // and that means the value of /expaths is the current directory, and
 302                         // the selected paths are then added as additional parameters but without a key, only a value
 303
 304                         // because of the "strange treatment of quotation marks and backslashes by CommandLineToArgvW"
 305                         // we have to escape the backslashes first. Since we're only dealing with paths here, that's
 306                         // a save bet.
 307                         // Without this, a command line like:
 308                         // /command:commit /expaths:"D:\" "D:\Utils"
 309                         // would fail because the "D:\" is treated as the backslash being the escape char for the quotation
 310                         // mark and we'd end up with:
 311                         // argv[1] = /command:commit
 312                         // argv[2] = /expaths:D:" D:\Utils
 313                         // See here for more details: http://blogs.msdn.com/b/oldnewthing/archive/2010/09/17/10063629.aspx
 314                         CString cmdLine = GetCommandLineW();
 315                         cmdLine.Replace(L"\\", L"\\\\");
 316                         int nArgs = 0;
 317                         LPWSTR *szArglist = CommandLineToArgvW(cmdLine, &nArgs);
 318                         if (szArglist)
 319                         {
 320                                 // argument 0 is the process path, so start with 1
 321                                 for (int i = 1; i < nArgs; ++i)
 322                                 {
 323                                         if (szArglist[i][0] != '/')
 324                                         {
 325                                                 if (!sPathArgument.IsEmpty())
 326                                                         sPathArgument += '*';
 327                                                 sPathArgument += szArglist[i];
 328                                         }
 329                                 }
 330                                 sPathArgument.Replace(L"\\\\", L"\\");
 331                         }
 332                         LocalFree(szArglist);
 333                 }
 334                 if (sPathArgument.IsEmpty() && parser.HasKey(L"path"))
 335                 {
 336                         CMessageBox::Show(hWndExplorer, IDS_ERR_INVALIDPATH, IDS_APPNAME, MB_ICONERROR);
 337                         return FALSE;
 338                 }
 339                 int asterisk = sPathArgument.Find('*');
 340                 cmdLinePath.SetFromUnknown(asterisk >= 0 ? sPathArgument.Left(asterisk) : sPathArgument);
 341                 pathList.LoadFromAsteriskSeparatedString(sPathArgument);
 342         }
 343
 344         if (pathList.GetCount() == 0) {
 345                 pathList.AddPath(CTGitPath::CTGitPath(g_Git.m_CurrentDir));
 346         }
 347
 348         InitializeJumpList();
 349         EnsureGitLibrary(false);
 350
 351         // Subversion sometimes writes temp files to the current directory!
 352         // Since TSVN doesn't need a specific CWD anyway, we just set it
 353         // to the users temp folder: that way, Subversion is guaranteed to
 354         // have write access to the CWD
 355         {
 356                 DWORD len = GetCurrentDirectory(0, NULL);
 357                 if (len)
 358                 {
 359                         std::unique_ptr<TCHAR[]> originalCurrentDirectory(new TCHAR[len]);
 360                         if (GetCurrentDirectory(len, originalCurrentDirectory.get()))
 361                         {
 362                                 sOrigCWD = originalCurrentDirectory.get();
 363                                 sOrigCWD = CPathUtils::GetLongPathname(sOrigCWD);
 364                         }
 365                 }
 366                 TCHAR pathbuf[MAX_PATH];
 367                 GetTortoiseGitTempPath(MAX_PATH, pathbuf);
 368                 SetCurrentDirectory(pathbuf);
 369         }
 370
 371         CheckForNewerVersion();
 372
 373         if (parser.HasVal(_T("configdir")))
 374         {
 375                 // the user can override the location of the Subversion config directory here
 376                 CString sConfigDir = parser.GetVal(_T("configdir"));
 377 //              g_GitGlobal.SetConfigDir(sConfigDir);
 378         }
 379
 380         CAutoGeneralHandle TGitMutex = ::CreateMutex(NULL, FALSE, _T("TortoiseGitProc.exe"));
 381         if (!g_Git.SetCurrentDir(cmdLinePath.GetWinPathString(), parser.HasKey(_T("submodule")) == TRUE))
 382         {
 383                 for (int i = 0; i < pathList.GetCount(); ++i)
 384                         if(g_Git.SetCurrentDir(pathList[i].GetWinPath()))
 385                                 break;
 386         }
 387
 388         if(!g_Git.m_CurrentDir.IsEmpty())
 389         {
 390                 sOrigCWD = g_Git.m_CurrentDir;
 391                 SetCurrentDirectory(g_Git.m_CurrentDir);
 392         }
 393
 394         {
 395                 CString err;
 396                 try
 397                 {
 398                         // requires CWD to be set
 399                         CGit::m_LogEncode = CAppUtils::GetLogOutputEncode();
 400
 401                         // make sure all config files are read in order to check that none contains an error
 402                         g_Git.GetConfigValue(_T("doesnot.exist"));
 403                 }
 404                 catch (char* msg)
 405                 {
 406                         err = CString(msg);
 407                 }
 408
 409                 if (!err.IsEmpty())
 410                 {
 411                         UINT choice = CMessageBox::Show(hWndExplorer, err, _T("TortoiseGit"), 1, IDI_ERROR, CString(MAKEINTRESOURCE(IDS_PROC_EDITLOCALGITCONFIG)), CString(MAKEINTRESOURCE(IDS_PROC_EDITGLOBALGITCONFIG)), CString(MAKEINTRESOURCE(IDS_ABORTBUTTON)));
 412                         if (choice == 1)
 413                         {
 414                                 // open the config file with alternative editor
 415                                 CAppUtils::LaunchAlternativeEditor(g_Git.GetGitLocalConfig());
 416                         }
 417                         else if (choice == 2)
 418                         {
 419                                 // open the global config file with alternative editor
 420                                 CAppUtils::LaunchAlternativeEditor(g_Git.GetGitGlobalConfig());
 421                         }
 422                         return FALSE;
 423                 }
 424         }
 425
 426         // execute the requested command
 427         CommandServer server;
 428         Command * cmd = server.GetCommand(parser.GetVal(_T("command")));
 429         if (cmd)
 430         {
 431                 cmd->SetExplorerHwnd(hWndExplorer);
 432
 433                 cmd->SetParser(parser);
 434                 cmd->SetPaths(pathList, cmdLinePath);
 435
 436                 retSuccess = cmd->Execute();
 437                 delete cmd;
 438         }
 439
 440         // Look for temporary files left around by TortoiseSVN and
 441         // remove them. But only delete 'old' files because some
 442         // apps might still be needing the recent ones.
 443         {
 444                 DWORD len = GetTortoiseGitTempPath(0, NULL);
 445                 std::unique_ptr<TCHAR[]> path(new TCHAR[len + 100]);
 446                 len = GetTortoiseGitTempPath (len + 100, path.get());
 447                 if (len != 0)
 448                 {
 449                         CDirFileEnum finder(path.get());
 450                         FILETIME systime_;
 451                         ::GetSystemTimeAsFileTime(&systime_);
 452                         __int64 systime = (((_int64)systime_.dwHighDateTime)<<32) | ((__int64)systime_.dwLowDateTime);
 453                         bool isDir;
 454                         CString filepath;
 455                         while (finder.NextFile(filepath, &isDir))
 456                         {
 457                                 HANDLE hFile = ::CreateFile(filepath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, isDir ? FILE_FLAG_BACKUP_SEMANTICS : NULL, NULL);
 458                                 if (hFile != INVALID_HANDLE_VALUE)
 459                                 {
 460                                         FILETIME createtime_;
 461                                         if (::GetFileTime(hFile, &createtime_, NULL, NULL))
 462                                         {
 463                                                 ::CloseHandle(hFile);
 464                                                 __int64 createtime = (((_int64)createtime_.dwHighDateTime)<<32) | ((__int64)createtime_.dwLowDateTime);
 465                                                 if ((createtime + 864000000000) < systime)              //only delete files older than a day
 466                                                 {
 467                                                         ::SetFileAttributes(filepath, FILE_ATTRIBUTE_NORMAL);
 468                                                         if (isDir)
 469                                                                 ::RemoveDirectory(filepath);
 470                                                         else
 471                                                                 ::DeleteFile(filepath);
 472                                                 }
 473                                         }
 474                                         else
 475                                                 ::CloseHandle(hFile);
 476                                 }
 477                         }
 478                 }
 479         }
 480
 481         // Since the dialog has been closed, return FALSE so that we exit the
 482         // application, rather than start the application's message pump.
 483         return FALSE;
 484 }
 485
 486 void CTortoiseProcApp::CheckUpgrade()
 487 {
 488         CRegString regVersion = CRegString(_T("Software\\TortoiseGit\\CurrentVersion"));
 489         CString sVersion = regVersion;
 490         if (sVersion.Compare(_T(STRPRODUCTVER))==0)
 491                 return;
 492         // we're starting the first time with a new version!
 493
 494         LONG lVersion = 0;
 495         int pos = sVersion.Find('.');
 496         if (pos > 0)
 497         {
 498                 lVersion = (_ttol(sVersion.Left(pos))<<24);
 499                 lVersion |= (_ttol(sVersion.Mid(pos+1))<<16);
 500                 pos = sVersion.Find('.', pos+1);
 501                 lVersion |= (_ttol(sVersion.Mid(pos+1))<<8);
 502         }
 503         else
 504         {
 505                 pos = sVersion.Find(',');
 506                 if (pos > 0)
 507                 {
 508                         lVersion = (_ttol(sVersion.Left(pos))<<24);
 509                         lVersion |= (_ttol(sVersion.Mid(pos+1))<<16);
 510                         pos = sVersion.Find(',', pos+1);
 511                         lVersion |= (_ttol(sVersion.Mid(pos+1))<<8);
 512                 }
 513         }
 514
 515 #if 0
 516         if (lVersion <= 0x01010300)
 517         {
 518                 CSoundUtils::RegisterTSVNSounds();
 519         }
 520 #endif
 521
 522         if (lVersion <= 0x01040000)
 523         {
 524                 CRegStdDWORD(_T("Software\\TortoiseGit\\OwnerdrawnMenus")).removeValue();
 525         }
 526
 527         if (lVersion <= 0x01070600)
 528         {
 529                 CoInitialize(NULL);
 530                 EnsureGitLibrary();
 531                 CoUninitialize();
 532                 CRegStdDWORD(_T("Software\\TortoiseGit\\ConvertBase")).removeValue();
 533                 CRegStdDWORD(_T("Software\\TortoiseGit\\DiffProps")).removeValue();
 534                 if (CRegStdDWORD(_T("Software\\TortoiseGit\\CheckNewer"), TRUE) == FALSE)
 535                         CRegStdDWORD(_T("Software\\TortoiseGit\\VersionCheck")) = FALSE;
 536         }
 537
 538         if (lVersion <= 0x01070E00)
 539         {
 540                 CRegStdDWORD(_T("Software\\TortoiseGit\\CheckNewer")).removeValue();
 541                 // upgrade to 1.7.15: force recreation of all diff scripts.
 542                 CAppUtils::SetupDiffScripts(true, CString());
 543         }
 544         CAppUtils::SetupDiffScripts(false, CString());
 545
 546         // set the current version so we don't come here again until the next update!
 547         regVersion = _T(STRPRODUCTVER);
 548 }
 549
 550 void CTortoiseProcApp::InitializeJumpList()
 551 {
 552         // for Win7 : use a custom jump list
 553         CoInitialize(NULL);
 554         SetAppID(APPID);
 555         DeleteJumpList(APPID);
 556         DoInitializeJumpList();
 557         CoUninitialize();
 558 }
 559
 560 void CTortoiseProcApp::DoInitializeJumpList()
 561 {
 562         ATL::CComPtr<ICustomDestinationList> pcdl;
 563         HRESULT hr = pcdl.CoCreateInstance(CLSID_DestinationList, NULL, CLSCTX_INPROC_SERVER);
 564         if (FAILED(hr))
 565                 return;
 566
 567         hr = pcdl->SetAppID(APPID);
 568         if (FAILED(hr))
 569                 return;
 570
 571         UINT uMaxSlots;
 572         ATL::CComPtr<IObjectArray> poaRemoved;
 573         hr = pcdl->BeginList(&uMaxSlots, IID_PPV_ARGS(&poaRemoved));
 574         if (FAILED(hr))
 575                 return;
 576
 577         ATL::CComPtr<IObjectCollection> poc;
 578         hr = poc.CoCreateInstance(CLSID_EnumerableObjectCollection, NULL, CLSCTX_INPROC_SERVER);
 579         if (FAILED(hr))
 580                 return;
 581
 582         CString sTemp = CString(MAKEINTRESOURCE(IDS_MENUSETTINGS));
 583         sTemp.Remove('&');
 584
 585         ATL::CComPtr<IShellLink> psl;
 586         hr = CreateShellLink(_T("/command:settings"), (LPCTSTR)sTemp, 20, &psl);
 587         if (SUCCEEDED(hr)) {
 588                 poc->AddObject(psl);
 589         }
 590         sTemp = CString(MAKEINTRESOURCE(IDS_MENUHELP));
 591         sTemp.Remove('&');
 592         psl.Release(); // Need to release the object before calling operator&()
 593         hr = CreateShellLink(_T("/command:help"), (LPCTSTR)sTemp, 19, &psl);
 594         if (SUCCEEDED(hr)) {
 595                 poc->AddObject(psl);
 596         }
 597
 598         ATL::CComPtr<IObjectArray> poa;
 599         hr = poc.QueryInterface(&poa);
 600         if (SUCCEEDED(hr)) {
 601                 pcdl->AppendCategory((LPCTSTR)CString(MAKEINTRESOURCE(IDS_PROC_TASKS)), poa);
 602                 pcdl->CommitList();
 603         }
 604 }
 605
 606 int CTortoiseProcApp::ExitInstance()
 607 {
 608         Gdiplus::GdiplusShutdown(m_gdiplusToken);
 609
 610         CWinAppEx::ExitInstance();
 611         if (retSuccess)
 612                 return 0;
 613         return -1;
 614 }
 615
 616 void CTortoiseProcApp::CheckForNewerVersion()
 617 {
 618         // check for newer versions
 619         if (CRegDWORD(_T("Software\\TortoiseGit\\VersionCheck"), TRUE) != FALSE)
 620         {
 621                 time_t now;
 622                 struct tm ptm;
 623
 624                 time(&now);
 625                 if ((now != 0) && (localtime_s(&ptm, &now)==0))
 626                 {
 627 #if PREVIEW
 628                         // Check daily for new preview releases
 629                         CRegDWORD oldday = CRegDWORD(_T("Software\\TortoiseGit\\CheckNewerDay"), (DWORD)-1);
 630                         if (((DWORD)oldday) == -1)
 631                                 oldday = ptm.tm_yday;
 632                         else
 633                         {
 634                                 if ((DWORD)oldday != (DWORD)ptm.tm_yday)
 635                                 {
 636                                         oldday = ptm.tm_yday;
 637 #else
 638                         int week = 0;
 639                         // we don't calculate the real 'week of the year' here
 640                         // because just to decide if we should check for an update
 641                         // that's not needed.
 642                         week = ptm.tm_yday / 7;
 643
 644                         CRegDWORD oldweek = CRegDWORD(_T("Software\\TortoiseGit\\CheckNewerWeek"), (DWORD)-1);
 645                         if (((DWORD)oldweek) == -1)
 646                                 oldweek = week;         // first start of TortoiseProc, no update check needed
 647                         else
 648                         {
 649                                 if ((DWORD)week != oldweek)
 650                                 {
 651                                         oldweek = week;
 652 #endif
 653                                         TCHAR com[MAX_PATH+100];
 654                                         GetModuleFileName(NULL, com, MAX_PATH);
 655                                         _tcscat_s(com, MAX_PATH+100, _T(" /command:updatecheck"));
 656
 657                                         CAppUtils::LaunchApplication(com, 0, false);
 658                                 }
 659                         }
 660                 }
 661         }
 662 }