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 #include "TaskbarUUID.h"
  45
  46 #define STRUCT_IOVEC_DEFINED
  47
  48 #ifdef _DEBUG
  49 #define new DEBUG_NEW
  50 #endif
  51
  52 #pragma comment(linker, "\"/manifestdependency:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")
  53
  54 BEGIN_MESSAGE_MAP(CTortoiseProcApp, CWinAppEx)
  55         ON_COMMAND(ID_HELP, CWinAppEx::OnHelp)
  56 END_MESSAGE_MAP()
  57
  58 //CString g_version;
  59 //CString CGit::m_MsysGitPath;
  60 //////////////////////////////////////////////////////////////////////////
  61
  62 CTortoiseProcApp::CTortoiseProcApp()
  63 {
  64         SetDllDirectory(L"");
  65         // prevent from inheriting %GIT_DIR% from parent process by resetting it,
  66         // use MSVC function instead of Windows API because MSVC runtime caches environment variables
  67         _tputenv(_T("GIT_DIR="));
  68         CCrashReport::Instance().AddUserInfoToReport(L"CommandLine", GetCommandLine());
  69         EnableHtmlHelp();
  70 //      int argc = 0;
  71 //      const char* const * argv = NULL;
  72         SYS_IMAGE_LIST();
  73         CHooks::Create();
  74         m_bLoadUserToolbars = FALSE;
  75         m_bSaveState = FALSE;
  76         retSuccess = false;
  77         m_gdiplusToken = NULL;
  78
  79 }
  80
  81 CTortoiseProcApp::~CTortoiseProcApp()
  82 {
  83         CHooks::Destroy();
  84         SYS_IMAGE_LIST().Cleanup();
  85 }
  86
  87 // The one and only CTortoiseProcApp object
  88 CTortoiseProcApp theApp;
  89 CString sOrigCWD;
  90 CString g_sGroupingUUID;
  91 HWND hWndExplorer;
  92
  93 BOOL CTortoiseProcApp::CheckMsysGitDir()
  94 {
  95         //CGitIndexFileMap map;
  96         //int status;
  97         //CTGitPath path;
  98         //path.SetFromGit(_T("src/gpl.txt"));
  99         //map.GetFileStatus(_T("D:\\TortoiseGit"),&path, &status);
 100         return g_Git.CheckMsysGitDir();
 101 }
 102 CCrashReportTGit crasher(L"TortoiseGit " _T(APP_X64_STRING), TGIT_VERMAJOR, TGIT_VERMINOR, TGIT_VERMICRO, TGIT_VERBUILD, TGIT_VERDATE);
 103
 104 // CTortoiseProcApp initialization
 105
 106 BOOL CTortoiseProcApp::InitInstance()
 107 {
 108         CheckUpgrade();
 109         CMFCVisualManager::SetDefaultManager(RUNTIME_CLASS(CMFCVisualManagerWindows));
 110         CMFCButton::EnableWindowsTheming();
 111
 112         Gdiplus::GdiplusStartupInput gdiplusStartupInput;
 113         Gdiplus::GdiplusStartup(&m_gdiplusToken,&gdiplusStartupInput,NULL);
 114
 115         //set the resource dll for the required language
 116         CRegDWORD loc = CRegDWORD(_T("Software\\TortoiseGit\\LanguageID"), 1033);
 117         long langId = loc;
 118         CString langDll;
 119         CStringA langpath = CStringA(CPathUtils::GetAppParentDirectory());
 120         langpath += "Languages";
 121 //      bindtextdomain("subversion", (LPCSTR)langpath);
 122 //      bind_textdomain_codeset("subversion", "UTF-8");
 123         HINSTANCE hInst = NULL;
 124         do
 125         {
 126                 langDll.Format(_T("%sLanguages\\TortoiseProc%d.dll"), (LPCTSTR)CPathUtils::GetAppParentDirectory(), langId);
 127
 128                 hInst = LoadLibrary(langDll);
 129
 130                 CString sVer = _T(STRPRODUCTVER);
 131                 CString sFileVer = CPathUtils::GetVersionFromFile(langDll);
 132                 if (sFileVer.Compare(sVer)!=0)
 133                 {
 134                         FreeLibrary(hInst);
 135                         hInst = NULL;
 136                 }
 137                 if (hInst != NULL)
 138                 {
 139                         AfxSetResourceHandle(hInst);
 140                 }
 141                 else
 142                 {
 143                         DWORD lid = SUBLANGID(langId);
 144                         lid--;
 145                         if (lid > 0)
 146                         {
 147                                 langId = MAKELANGID(PRIMARYLANGID(langId), lid);
 148                         }
 149                         else
 150                                 langId = 0;
 151                 }
 152         } while ((hInst == NULL) && (langId != 0));
 153         TCHAR buf[6];
 154         _tcscpy_s(buf, _T("en"));
 155         langId = loc;
 156         // MFC uses a help file with the same name as the application by default,
 157         // which means we have to change that default to our language specific help files
 158         CString sHelppath = CPathUtils::GetAppDirectory() + _T("TortoiseGit_en.chm");
 159         free((void*)m_pszHelpFilePath);
 160         m_pszHelpFilePath=_tcsdup(sHelppath);
 161         sHelppath = CPathUtils::GetAppParentDirectory() + _T("Languages\\TortoiseGit_en.chm");
 162         do
 163         {
 164                 CString sLang = _T("_");
 165                 if (GetLocaleInfo(MAKELCID(langId, SORT_DEFAULT), LOCALE_SISO639LANGNAME, buf, _countof(buf)))
 166                 {
 167                         sLang += buf;
 168                         sHelppath.Replace(_T("_en"), sLang);
 169                         if (PathFileExists(sHelppath))
 170                         {
 171                                 free((void*)m_pszHelpFilePath);
 172                                 m_pszHelpFilePath=_tcsdup(sHelppath);
 173                                 break;
 174                         }
 175                 }
 176                 sHelppath.Replace(sLang, _T("_en"));
 177                 if (GetLocaleInfo(MAKELCID(langId, SORT_DEFAULT), LOCALE_SISO3166CTRYNAME, buf, _countof(buf)))
 178                 {
 179                         sLang += _T("_");
 180                         sLang += buf;
 181                         sHelppath.Replace(_T("_en"), sLang);
 182                         if (PathFileExists(sHelppath))
 183                         {
 184                                 free((void*)m_pszHelpFilePath);
 185                                 m_pszHelpFilePath=_tcsdup(sHelppath);
 186                                 break;
 187                         }
 188                 }
 189                 sHelppath.Replace(sLang, _T("_en"));
 190
 191                 DWORD lid = SUBLANGID(langId);
 192                 lid--;
 193                 if (lid > 0)
 194                 {
 195                         langId = MAKELANGID(PRIMARYLANGID(langId), lid);
 196                 }
 197                 else
 198                         langId = 0;
 199         } while (langId);
 200         setlocale(LC_ALL, "");
 201
 202         if(!CheckMsysGitDir())
 203         {
 204                 UINT ret = CMessageBox::Show(NULL, IDS_PROC_NOMSYSGIT, IDS_APPNAME, 3, IDI_HAND, IDS_PROC_SETMSYSGITPATH, IDS_PROC_GOTOMSYSGITWEBSITE, IDS_ABORTBUTTON);
 205                 if(ret == 2)
 206                 {
 207                         ShellExecute(NULL, NULL, _T("http://code.google.com/p/msysgit/"), NULL, NULL, SW_SHOW);
 208                 }
 209                 else if(ret == 1)
 210                 {
 211                         // open settings dialog
 212                         CSinglePropSheetDlg(CString(MAKEINTRESOURCE(IDS_PROC_SETTINGS_TITLE)), new CSetMainPage(), this->GetMainWnd()).DoModal();
 213                 }
 214                 return FALSE;
 215         }
 216         if (CAppUtils::GetMsysgitVersion() < 0x01070a00)
 217         {
 218                 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);
 219                 if (ret == 1)
 220                 {
 221                         CRegStdDWORD(_T("Software\\TortoiseGit\\TortoiseProc\\OldMsysgitVersionWarning")).removeValue(); // only store answer if it is "Ignore"
 222                         ShellExecute(NULL, NULL, _T("http://code.google.com/p/msysgit/"), NULL, NULL, SW_SHOW);
 223                         return FALSE;
 224                 }
 225                 else if (ret == 2)
 226                 {
 227                         CRegStdDWORD(_T("Software\\TortoiseGit\\TortoiseProc\\OldMsysgitVersionWarning")).removeValue(); // only store answer if it is "Ignore"
 228                         return FALSE;
 229                 }
 230         }
 231
 232         // InitCommonControls() is required on Windows XP if an application
 233         // manifest specifies use of ComCtl32.dll version 6 or later to enable
 234         // visual styles.  Otherwise, any window creation will fail.
 235
 236         INITCOMMONCONTROLSEX used = {
 237                 sizeof(INITCOMMONCONTROLSEX),
 238                         ICC_ANIMATE_CLASS | ICC_BAR_CLASSES | ICC_COOL_CLASSES | ICC_DATE_CLASSES |
 239                         ICC_HOTKEY_CLASS | ICC_INTERNET_CLASSES | ICC_LISTVIEW_CLASSES |
 240                         ICC_NATIVEFNTCTL_CLASS | ICC_PAGESCROLLER_CLASS | ICC_PROGRESS_CLASS |
 241                         ICC_TAB_CLASSES | ICC_TREEVIEW_CLASSES | ICC_UPDOWN_CLASS |
 242                         ICC_USEREX_CLASSES | ICC_WIN95_CLASSES
 243         };
 244         InitCommonControlsEx(&used);
 245         AfxOleInit();
 246         AfxEnableControlContainer();
 247         AfxInitRichEdit2();
 248         CWinAppEx::InitInstance();
 249         SetRegistryKey(_T("TortoiseGit"));
 250         AfxGetApp()->m_pszProfileName = _tcsdup(_T("TortoiseProc")); // w/o this ResizableLib will store data under TortoiseGitProc which is not compatible with older versions
 251
 252         CCmdLineParser parser(AfxGetApp()->m_lpCmdLine);
 253
 254         hWndExplorer = NULL;
 255         CString sVal = parser.GetVal(_T("hwnd"));
 256         if (!sVal.IsEmpty())
 257                 hWndExplorer = (HWND)_ttoi64(sVal);
 258
 259         while (GetParent(hWndExplorer)!=NULL)
 260                 hWndExplorer = GetParent(hWndExplorer);
 261         if (!IsWindow(hWndExplorer))
 262         {
 263                 hWndExplorer = NULL;
 264         }
 265
 266         // if HKCU\Software\TortoiseGit\Debug is not 0, show our command line
 267         // in a message box
 268         if (CRegDWORD(_T("Software\\TortoiseGit\\Debug"), FALSE)==TRUE)
 269                 AfxMessageBox(AfxGetApp()->m_lpCmdLine, MB_OK | MB_ICONINFORMATION);
 270
 271         if ( parser.HasKey(_T("path")) && parser.HasKey(_T("pathfile")))
 272         {
 273                 CMessageBox::Show(NULL, IDS_ERR_INVALIDPATH, IDS_APPNAME, MB_ICONERROR);
 274                 return FALSE;
 275         }
 276
 277         CTGitPath cmdLinePath;
 278         CTGitPathList pathList;
 279         if (g_sGroupingUUID.IsEmpty())
 280                 g_sGroupingUUID = parser.GetVal(L"groupuuid");
 281         if ( parser.HasKey(_T("pathfile")) )
 282         {
 283
 284                 CString sPathfileArgument = CPathUtils::GetLongPathname(parser.GetVal(_T("pathfile")));
 285
 286                 cmdLinePath.SetFromUnknown(sPathfileArgument);
 287                 if (pathList.LoadFromFile(cmdLinePath)==false)
 288                         return FALSE;           // no path specified!
 289                 if ( parser.HasKey(_T("deletepathfile")) )
 290                 {
 291                         // We can delete the temporary path file, now that we've loaded it
 292                         ::DeleteFile(cmdLinePath.GetWinPath());
 293                 }
 294                 // This was a path to a temporary file - it's got no meaning now, and
 295                 // anybody who uses it again is in for a problem...
 296                 cmdLinePath.Reset();
 297
 298         }
 299         else
 300         {
 301
 302                 CString sPathArgument = CPathUtils::GetLongPathname(parser.GetVal(_T("path")));
 303                 if (parser.HasKey(_T("expaths")))
 304                 {
 305                         // an /expaths param means we're started via the buttons in our Win7 library
 306                         // and that means the value of /expaths is the current directory, and
 307                         // the selected paths are then added as additional parameters but without a key, only a value
 308
 309                         // because of the "strange treatment of quotation marks and backslashes by CommandLineToArgvW"
 310                         // we have to escape the backslashes first. Since we're only dealing with paths here, that's
 311                         // a save bet.
 312                         // Without this, a command line like:
 313                         // /command:commit /expaths:"D:\" "D:\Utils"
 314                         // would fail because the "D:\" is treated as the backslash being the escape char for the quotation
 315                         // mark and we'd end up with:
 316                         // argv[1] = /command:commit
 317                         // argv[2] = /expaths:D:" D:\Utils
 318                         // See here for more details: http://blogs.msdn.com/b/oldnewthing/archive/2010/09/17/10063629.aspx
 319                         CString cmdLine = GetCommandLineW();
 320                         cmdLine.Replace(L"\\", L"\\\\");
 321                         int nArgs = 0;
 322                         LPWSTR *szArglist = CommandLineToArgvW(cmdLine, &nArgs);
 323                         if (szArglist)
 324                         {
 325                                 // argument 0 is the process path, so start with 1
 326                                 for (int i = 1; i < nArgs; ++i)
 327                                 {
 328                                         if (szArglist[i][0] != '/')
 329                                         {
 330                                                 if (!sPathArgument.IsEmpty())
 331                                                         sPathArgument += '*';
 332                                                 sPathArgument += szArglist[i];
 333                                         }
 334                                 }
 335                                 sPathArgument.Replace(L"\\\\", L"\\");
 336                         }
 337                         LocalFree(szArglist);
 338                 }
 339                 if (sPathArgument.IsEmpty() && parser.HasKey(L"path"))
 340                 {
 341                         CMessageBox::Show(hWndExplorer, IDS_ERR_INVALIDPATH, IDS_APPNAME, MB_ICONERROR);
 342                         return FALSE;
 343                 }
 344                 int asterisk = sPathArgument.Find('*');
 345                 cmdLinePath.SetFromUnknown(asterisk >= 0 ? sPathArgument.Left(asterisk) : sPathArgument);
 346                 pathList.LoadFromAsteriskSeparatedString(sPathArgument);
 347         }
 348
 349         if (pathList.GetCount() == 0) {
 350                 pathList.AddPath(CTGitPath::CTGitPath(g_Git.m_CurrentDir));
 351         }
 352
 353         // Subversion sometimes writes temp files to the current directory!
 354         // Since TSVN doesn't need a specific CWD anyway, we just set it
 355         // to the users temp folder: that way, Subversion is guaranteed to
 356         // have write access to the CWD
 357         {
 358                 DWORD len = GetCurrentDirectory(0, NULL);
 359                 if (len)
 360                 {
 361                         std::unique_ptr<TCHAR[]> originalCurrentDirectory(new TCHAR[len]);
 362                         if (GetCurrentDirectory(len, originalCurrentDirectory.get()))
 363                         {
 364                                 sOrigCWD = originalCurrentDirectory.get();
 365                                 sOrigCWD = CPathUtils::GetLongPathname(sOrigCWD);
 366                         }
 367                 }
 368                 TCHAR pathbuf[MAX_PATH];
 369                 GetTortoiseGitTempPath(MAX_PATH, pathbuf);
 370                 SetCurrentDirectory(pathbuf);
 371         }
 372
 373         CheckForNewerVersion();
 374
 375         if (parser.HasVal(_T("configdir")))
 376         {
 377                 // the user can override the location of the Subversion config directory here
 378                 CString sConfigDir = parser.GetVal(_T("configdir"));
 379 //              g_GitGlobal.SetConfigDir(sConfigDir);
 380         }
 381
 382         CAutoGeneralHandle TGitMutex = ::CreateMutex(NULL, FALSE, _T("TortoiseGitProc.exe"));
 383         if (!g_Git.SetCurrentDir(cmdLinePath.GetWinPathString(), parser.HasKey(_T("submodule")) == TRUE))
 384         {
 385                 for (int i = 0; i < pathList.GetCount(); ++i)
 386                         if(g_Git.SetCurrentDir(pathList[i].GetWinPath()))
 387                                 break;
 388         }
 389
 390         if(!g_Git.m_CurrentDir.IsEmpty())
 391         {
 392                 sOrigCWD = g_Git.m_CurrentDir;
 393                 SetCurrentDirectory(g_Git.m_CurrentDir);
 394         }
 395
 396         if (g_sGroupingUUID.IsEmpty())
 397         {
 398                 CRegStdDWORD groupSetting = CRegStdDWORD(_T("Software\\TortoiseGit\\GroupTaskbarIconsPerRepo"), 3);
 399                 switch (DWORD(groupSetting))
 400                 {
 401                 case 1:
 402                 case 2:
 403                         // implemented differently to TortoiseSVN atm
 404                         break;
 405                 case 3:
 406                 case 4:
 407                         {
 408                                 CString wcroot;
 409                                 if (g_GitAdminDir.HasAdminDir(g_Git.m_CurrentDir, true, &wcroot))
 410                                 {
 411                                         git_oid oid;
 412                                         CStringA wcRootA(wcroot);
 413                                         if (!git_odb_hash(&oid, wcRootA.GetBuffer(), wcRootA.GetLength(), GIT_OBJ_BLOB))
 414                                         {
 415                                                 CStringA hash;
 416                                                 git_oid_tostr(hash.GetBufferSetLength(GIT_OID_HEXSZ + 1), GIT_OID_HEXSZ + 1, &oid);
 417                                                 hash.ReleaseBuffer();
 418                                                 g_sGroupingUUID = hash;
 419                                         }
 420                                 }
 421                         }
 422                 }
 423         }
 424
 425         CString sAppID = GetTaskIDPerUUID(g_sGroupingUUID).c_str();
 426         InitializeJumpList(sAppID);
 427         EnsureGitLibrary(false);
 428
 429         {
 430                 CString err;
 431                 try
 432                 {
 433                         // requires CWD to be set
 434                         CGit::m_LogEncode = CAppUtils::GetLogOutputEncode();
 435
 436                         // make sure all config files are read in order to check that none contains an error
 437                         g_Git.GetConfigValue(_T("doesnot.exist"));
 438                 }
 439                 catch (char* msg)
 440                 {
 441                         err = CString(msg);
 442                 }
 443
 444                 if (!err.IsEmpty())
 445                 {
 446                         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)));
 447                         if (choice == 1)
 448                         {
 449                                 // open the config file with alternative editor
 450                                 CAppUtils::LaunchAlternativeEditor(g_Git.GetGitLocalConfig());
 451                         }
 452                         else if (choice == 2)
 453                         {
 454                                 // open the global config file with alternative editor
 455                                 CAppUtils::LaunchAlternativeEditor(g_Git.GetGitGlobalConfig());
 456                         }
 457                         return FALSE;
 458                 }
 459         }
 460
 461         // execute the requested command
 462         CommandServer server;
 463         Command * cmd = server.GetCommand(parser.GetVal(_T("command")));
 464         if (cmd)
 465         {
 466                 cmd->SetExplorerHwnd(hWndExplorer);
 467
 468                 cmd->SetParser(parser);
 469                 cmd->SetPaths(pathList, cmdLinePath);
 470
 471                 retSuccess = cmd->Execute();
 472                 delete cmd;
 473         }
 474
 475         // Look for temporary files left around by TortoiseSVN and
 476         // remove them. But only delete 'old' files because some
 477         // apps might still be needing the recent ones.
 478         {
 479                 DWORD len = GetTortoiseGitTempPath(0, NULL);
 480                 std::unique_ptr<TCHAR[]> path(new TCHAR[len + 100]);
 481                 len = GetTortoiseGitTempPath (len + 100, path.get());
 482                 if (len != 0)
 483                 {
 484                         CDirFileEnum finder(path.get());
 485                         FILETIME systime_;
 486                         ::GetSystemTimeAsFileTime(&systime_);
 487                         __int64 systime = (((_int64)systime_.dwHighDateTime)<<32) | ((__int64)systime_.dwLowDateTime);
 488                         bool isDir;
 489                         CString filepath;
 490                         while (finder.NextFile(filepath, &isDir))
 491                         {
 492                                 HANDLE hFile = ::CreateFile(filepath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, isDir ? FILE_FLAG_BACKUP_SEMANTICS : NULL, NULL);
 493                                 if (hFile != INVALID_HANDLE_VALUE)
 494                                 {
 495                                         FILETIME createtime_;
 496                                         if (::GetFileTime(hFile, &createtime_, NULL, NULL))
 497                                         {
 498                                                 ::CloseHandle(hFile);
 499                                                 __int64 createtime = (((_int64)createtime_.dwHighDateTime)<<32) | ((__int64)createtime_.dwLowDateTime);
 500                                                 if ((createtime + 864000000000) < systime)              //only delete files older than a day
 501                                                 {
 502                                                         ::SetFileAttributes(filepath, FILE_ATTRIBUTE_NORMAL);
 503                                                         if (isDir)
 504                                                                 ::RemoveDirectory(filepath);
 505                                                         else
 506                                                                 ::DeleteFile(filepath);
 507                                                 }
 508                                         }
 509                                         else
 510                                                 ::CloseHandle(hFile);
 511                                 }
 512                         }
 513                 }
 514         }
 515
 516         // Since the dialog has been closed, return FALSE so that we exit the
 517         // application, rather than start the application's message pump.
 518         return FALSE;
 519 }
 520
 521 void CTortoiseProcApp::CheckUpgrade()
 522 {
 523         CRegString regVersion = CRegString(_T("Software\\TortoiseGit\\CurrentVersion"));
 524         CString sVersion = regVersion;
 525         if (sVersion.Compare(_T(STRPRODUCTVER))==0)
 526                 return;
 527         // we're starting the first time with a new version!
 528
 529         LONG lVersion = 0;
 530         int pos = sVersion.Find('.');
 531         if (pos > 0)
 532         {
 533                 lVersion = (_ttol(sVersion.Left(pos))<<24);
 534                 lVersion |= (_ttol(sVersion.Mid(pos+1))<<16);
 535                 pos = sVersion.Find('.', pos+1);
 536                 lVersion |= (_ttol(sVersion.Mid(pos+1))<<8);
 537         }
 538         else
 539         {
 540                 pos = sVersion.Find(',');
 541                 if (pos > 0)
 542                 {
 543                         lVersion = (_ttol(sVersion.Left(pos))<<24);
 544                         lVersion |= (_ttol(sVersion.Mid(pos+1))<<16);
 545                         pos = sVersion.Find(',', pos+1);
 546                         lVersion |= (_ttol(sVersion.Mid(pos+1))<<8);
 547                 }
 548         }
 549
 550 #if 0
 551         if (lVersion <= 0x01010300)
 552         {
 553                 CSoundUtils::RegisterTSVNSounds();
 554         }
 555 #endif
 556
 557         if (lVersion <= 0x01080100)
 558         {
 559                 if (CRegStdDWORD(_T("Software\\TortoiseGit\\LogTopoOrder"), TRUE) == FALSE)
 560                         CRegStdDWORD(_T("Software\\TortoiseGit\\LogOrderBy")) = 0;
 561         }
 562
 563         if (lVersion <= 0x01040000)
 564         {
 565                 CRegStdDWORD(_T("Software\\TortoiseGit\\OwnerdrawnMenus")).removeValue();
 566         }
 567
 568         if (lVersion <= 0x01070600)
 569         {
 570                 CoInitialize(NULL);
 571                 EnsureGitLibrary();
 572                 CoUninitialize();
 573                 CRegStdDWORD(_T("Software\\TortoiseGit\\ConvertBase")).removeValue();
 574                 CRegStdDWORD(_T("Software\\TortoiseGit\\DiffProps")).removeValue();
 575                 if (CRegStdDWORD(_T("Software\\TortoiseGit\\CheckNewer"), TRUE) == FALSE)
 576                         CRegStdDWORD(_T("Software\\TortoiseGit\\VersionCheck")) = FALSE;
 577         }
 578
 579         if (lVersion <= 0x01070E00)
 580         {
 581                 CRegStdDWORD(_T("Software\\TortoiseGit\\CheckNewer")).removeValue();
 582                 // upgrade to 1.7.15: force recreation of all diff scripts.
 583                 CAppUtils::SetupDiffScripts(true, CString());
 584         }
 585         CAppUtils::SetupDiffScripts(false, CString());
 586
 587         // set the current version so we don't come here again until the next update!
 588         regVersion = _T(STRPRODUCTVER);
 589 }
 590
 591 void CTortoiseProcApp::InitializeJumpList(const CString& appid)
 592 {
 593         // for Win7 : use a custom jump list
 594         CoInitialize(NULL);
 595         SetAppID(appid);
 596         DeleteJumpList(appid);
 597         DoInitializeJumpList(appid);
 598         CoUninitialize();
 599 }
 600
 601 void CTortoiseProcApp::DoInitializeJumpList(const CString& appid)
 602 {
 603         ATL::CComPtr<ICustomDestinationList> pcdl;
 604         HRESULT hr = pcdl.CoCreateInstance(CLSID_DestinationList, NULL, CLSCTX_INPROC_SERVER);
 605         if (FAILED(hr))
 606                 return;
 607
 608         hr = pcdl->SetAppID(appid);
 609         if (FAILED(hr))
 610                 return;
 611
 612         UINT uMaxSlots;
 613         ATL::CComPtr<IObjectArray> poaRemoved;
 614         hr = pcdl->BeginList(&uMaxSlots, IID_PPV_ARGS(&poaRemoved));
 615         if (FAILED(hr))
 616                 return;
 617
 618         ATL::CComPtr<IObjectCollection> poc;
 619         hr = poc.CoCreateInstance(CLSID_EnumerableObjectCollection, NULL, CLSCTX_INPROC_SERVER);
 620         if (FAILED(hr))
 621                 return;
 622
 623         CString sTemp = CString(MAKEINTRESOURCE(IDS_MENUSETTINGS));
 624         sTemp.Remove('&');
 625
 626         ATL::CComPtr<IShellLink> psl;
 627         hr = CreateShellLink(_T("/command:settings"), (LPCTSTR)sTemp, 20, &psl);
 628         if (SUCCEEDED(hr)) {
 629                 poc->AddObject(psl);
 630         }
 631         sTemp = CString(MAKEINTRESOURCE(IDS_MENUHELP));
 632         sTemp.Remove('&');
 633         psl.Release(); // Need to release the object before calling operator&()
 634         hr = CreateShellLink(_T("/command:help"), (LPCTSTR)sTemp, 19, &psl);
 635         if (SUCCEEDED(hr)) {
 636                 poc->AddObject(psl);
 637         }
 638
 639         ATL::CComPtr<IObjectArray> poa;
 640         hr = poc.QueryInterface(&poa);
 641         if (SUCCEEDED(hr)) {
 642                 pcdl->AppendCategory((LPCTSTR)CString(MAKEINTRESOURCE(IDS_PROC_TASKS)), poa);
 643                 pcdl->CommitList();
 644         }
 645 }
 646
 647 int CTortoiseProcApp::ExitInstance()
 648 {
 649         Gdiplus::GdiplusShutdown(m_gdiplusToken);
 650
 651         CWinAppEx::ExitInstance();
 652         if (retSuccess)
 653                 return 0;
 654         return -1;
 655 }
 656
 657 void CTortoiseProcApp::CheckForNewerVersion()
 658 {
 659         // check for newer versions
 660         if (CRegDWORD(_T("Software\\TortoiseGit\\VersionCheck"), TRUE) != FALSE)
 661         {
 662                 time_t now;
 663                 struct tm ptm;
 664
 665                 time(&now);
 666                 if ((now != 0) && (localtime_s(&ptm, &now)==0))
 667                 {
 668 #if PREVIEW
 669                         // Check daily for new preview releases
 670                         CRegDWORD oldday = CRegDWORD(_T("Software\\TortoiseGit\\CheckNewerDay"), (DWORD)-1);
 671                         if (((DWORD)oldday) == -1)
 672                                 oldday = ptm.tm_yday;
 673                         else
 674                         {
 675                                 if ((DWORD)oldday != (DWORD)ptm.tm_yday)
 676                                 {
 677                                         oldday = ptm.tm_yday;
 678 #else
 679                         int week = 0;
 680                         // we don't calculate the real 'week of the year' here
 681                         // because just to decide if we should check for an update
 682                         // that's not needed.
 683                         week = ptm.tm_yday / 7;
 684
 685                         CRegDWORD oldweek = CRegDWORD(_T("Software\\TortoiseGit\\CheckNewerWeek"), (DWORD)-1);
 686                         if (((DWORD)oldweek) == -1)
 687                                 oldweek = week;         // first start of TortoiseProc, no update check needed
 688                         else
 689                         {
 690                                 if ((DWORD)week != oldweek)
 691                                 {
 692                                         oldweek = week;
 693 #endif
 694                                         CAppUtils::RunTortoiseGitProc(_T("/command:updatecheck"), false, false);
 695                                 }
 696                         }
 697                 }
 698         }
 699 }