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 "DirFileEnum.h"
  31 #include "GitAdminDir.h"
  32 #include "Git.h"
  33 #include "SmartHandle.h"
  34 #include "Commands\Command.h"
  35 #include "..\version.h"
  36 #include "JumpListHelpers.h"
  37 #include "SinglePropSheetDlg.h"
  38 #include "Settings\setmainpage.h"
  39 #include "Libraries.h"
  40 #include "TaskbarUUID.h"
  41 #include "GitConfig.h"
  42 #include "SoundUtils.h"
  43
  44 #define STRUCT_IOVEC_DEFINED
  45
  46 #ifdef _DEBUG
  47 #define new DEBUG_NEW
  48 #endif
  49
  50 #pragma comment(linker, "\"/manifestdependency:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")
  51
  52 BEGIN_MESSAGE_MAP(CTortoiseProcApp, CWinAppEx)
  53         ON_COMMAND(ID_HELP, CWinAppEx::OnHelp)
  54 END_MESSAGE_MAP()
  55
  56 //CString g_version;
  57 //CString CGit::m_MsysGitPath;
  58 //////////////////////////////////////////////////////////////////////////
  59
  60 CTortoiseProcApp::CTortoiseProcApp()
  61 {
  62         SetDllDirectory(L"");
  63         // prevent from inheriting %GIT_DIR% from parent process by resetting it,
  64         // use MSVC function instead of Windows API because MSVC runtime caches environment variables
  65         _tputenv(_T("GIT_DIR="));
  66         CCrashReport::Instance().AddUserInfoToReport(L"CommandLine", GetCommandLine());
  67         EnableHtmlHelp();
  68         SYS_IMAGE_LIST();
  69         CHooks::Create();
  70         m_bLoadUserToolbars = FALSE;
  71         m_bSaveState = FALSE;
  72         retSuccess = false;
  73         m_gdiplusToken = NULL;
  74 }
  75
  76 CTortoiseProcApp::~CTortoiseProcApp()
  77 {
  78         CHooks::Destroy();
  79         SYS_IMAGE_LIST().Cleanup();
  80 }
  81
  82 // The one and only CTortoiseProcApp object
  83 CTortoiseProcApp theApp;
  84 CString sOrigCWD;
  85 CString g_sGroupingUUID;
  86 HWND hWndExplorer;
  87
  88 BOOL CTortoiseProcApp::CheckMsysGitDir()
  89 {
  90         return g_Git.CheckMsysGitDir();
  91 }
  92 CCrashReportTGit crasher(L"TortoiseGit " _T(APP_X64_STRING), TGIT_VERMAJOR, TGIT_VERMINOR, TGIT_VERMICRO, TGIT_VERBUILD, TGIT_VERDATE);
  93
  94 // CTortoiseProcApp initialization
  95
  96 BOOL CTortoiseProcApp::InitInstance()
  97 {
  98         CheckUpgrade();
  99         CMFCVisualManager::SetDefaultManager(RUNTIME_CLASS(CMFCVisualManagerWindows));
 100         CMFCButton::EnableWindowsTheming();
 101
 102         Gdiplus::GdiplusStartupInput gdiplusStartupInput;
 103         Gdiplus::GdiplusStartup(&m_gdiplusToken,&gdiplusStartupInput,NULL);
 104
 105         //set the resource dll for the required language
 106         CRegDWORD loc = CRegDWORD(_T("Software\\TortoiseGit\\LanguageID"), 1033);
 107         long langId = loc;
 108         CString langDll;
 109         CStringA langpath = CStringA(CPathUtils::GetAppParentDirectory());
 110         langpath += "Languages";
 111         HINSTANCE hInst = NULL;
 112         do
 113         {
 114                 langDll.Format(_T("%sLanguages\\TortoiseProc%d.dll"), (LPCTSTR)CPathUtils::GetAppParentDirectory(), langId);
 115
 116                 hInst = LoadLibrary(langDll);
 117
 118                 CString sVer = _T(STRPRODUCTVER);
 119                 CString sFileVer = CPathUtils::GetVersionFromFile(langDll);
 120                 if (sFileVer.Compare(sVer)!=0)
 121                 {
 122                         FreeLibrary(hInst);
 123                         hInst = NULL;
 124                 }
 125                 if (hInst != NULL)
 126                 {
 127                         AfxSetResourceHandle(hInst);
 128                 }
 129                 else
 130                 {
 131                         DWORD lid = SUBLANGID(langId);
 132                         lid--;
 133                         if (lid > 0)
 134                         {
 135                                 langId = MAKELANGID(PRIMARYLANGID(langId), lid);
 136                         }
 137                         else
 138                                 langId = 0;
 139                 }
 140         } while ((hInst == NULL) && (langId != 0));
 141         TCHAR buf[6];
 142         _tcscpy_s(buf, _T("en"));
 143         langId = loc;
 144         // MFC uses a help file with the same name as the application by default,
 145         // which means we have to change that default to our language specific help files
 146         CString sHelppath = CPathUtils::GetAppDirectory() + _T("TortoiseGit_en.chm");
 147         free((void*)m_pszHelpFilePath);
 148         m_pszHelpFilePath=_tcsdup(sHelppath);
 149         sHelppath = CPathUtils::GetAppParentDirectory() + _T("Languages\\TortoiseGit_en.chm");
 150         do
 151         {
 152                 CString sLang = _T("_");
 153                 if (GetLocaleInfo(MAKELCID(langId, SORT_DEFAULT), LOCALE_SISO639LANGNAME, buf, _countof(buf)))
 154                 {
 155                         sLang += buf;
 156                         sHelppath.Replace(_T("_en"), sLang);
 157                         if (PathFileExists(sHelppath))
 158                         {
 159                                 free((void*)m_pszHelpFilePath);
 160                                 m_pszHelpFilePath=_tcsdup(sHelppath);
 161                                 break;
 162                         }
 163                 }
 164                 sHelppath.Replace(sLang, _T("_en"));
 165                 if (GetLocaleInfo(MAKELCID(langId, SORT_DEFAULT), LOCALE_SISO3166CTRYNAME, buf, _countof(buf)))
 166                 {
 167                         sLang += _T("_");
 168                         sLang += buf;
 169                         sHelppath.Replace(_T("_en"), sLang);
 170                         if (PathFileExists(sHelppath))
 171                         {
 172                                 free((void*)m_pszHelpFilePath);
 173                                 m_pszHelpFilePath=_tcsdup(sHelppath);
 174                                 break;
 175                         }
 176                 }
 177                 sHelppath.Replace(sLang, _T("_en"));
 178
 179                 DWORD lid = SUBLANGID(langId);
 180                 lid--;
 181                 if (lid > 0)
 182                 {
 183                         langId = MAKELANGID(PRIMARYLANGID(langId), lid);
 184                 }
 185                 else
 186                         langId = 0;
 187         } while (langId);
 188         setlocale(LC_ALL, "");
 189
 190         if(!CheckMsysGitDir())
 191         {
 192                 UINT ret = CMessageBox::Show(NULL, IDS_PROC_NOMSYSGIT, IDS_APPNAME, 3, IDI_HAND, IDS_PROC_SETMSYSGITPATH, IDS_PROC_GOTOMSYSGITWEBSITE, IDS_ABORTBUTTON);
 193                 if(ret == 2)
 194                 {
 195                         ShellExecute(NULL, NULL, _T("http://code.google.com/p/msysgit/"), NULL, NULL, SW_SHOW);
 196                 }
 197                 else if(ret == 1)
 198                 {
 199                         // open settings dialog
 200                         CSinglePropSheetDlg(CString(MAKEINTRESOURCE(IDS_PROC_SETTINGS_TITLE)), new CSetMainPage(), this->GetMainWnd()).DoModal();
 201                 }
 202                 return FALSE;
 203         }
 204         if (CAppUtils::GetMsysgitVersion() < 0x01070a00)
 205         {
 206                 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);
 207                 if (ret == 1)
 208                 {
 209                         CMessageBox::RemoveRegistryKey(_T("OldMsysgitVersionWarning")); // only store answer if it is "Ignore"
 210                         ShellExecute(NULL, NULL, _T("http://code.google.com/p/msysgit/"), NULL, NULL, SW_SHOW);
 211                         return FALSE;
 212                 }
 213                 else if (ret == 2)
 214                 {
 215                         CMessageBox::RemoveRegistryKey(_T("OldMsysgitVersionWarning")); // only store answer if it is "Ignore"
 216                         return FALSE;
 217                 }
 218         }
 219
 220         // InitCommonControls() is required on Windows XP if an application
 221         // manifest specifies use of ComCtl32.dll version 6 or later to enable
 222         // visual styles.  Otherwise, any window creation will fail.
 223
 224         INITCOMMONCONTROLSEX used = {
 225                 sizeof(INITCOMMONCONTROLSEX),
 226                         ICC_ANIMATE_CLASS | ICC_BAR_CLASSES | ICC_COOL_CLASSES | ICC_DATE_CLASSES |
 227                         ICC_HOTKEY_CLASS | ICC_INTERNET_CLASSES | ICC_LISTVIEW_CLASSES |
 228                         ICC_NATIVEFNTCTL_CLASS | ICC_PAGESCROLLER_CLASS | ICC_PROGRESS_CLASS |
 229                         ICC_TAB_CLASSES | ICC_TREEVIEW_CLASSES | ICC_UPDOWN_CLASS |
 230                         ICC_USEREX_CLASSES | ICC_WIN95_CLASSES
 231         };
 232         InitCommonControlsEx(&used);
 233         AfxOleInit();
 234         AfxEnableControlContainer();
 235         AfxInitRichEdit2();
 236         CWinAppEx::InitInstance();
 237         SetRegistryKey(_T("TortoiseGit"));
 238         AfxGetApp()->m_pszProfileName = _tcsdup(_T("TortoiseProc")); // w/o this ResizableLib will store data under TortoiseGitProc which is not compatible with older versions
 239
 240         CCmdLineParser parser(AfxGetApp()->m_lpCmdLine);
 241
 242         hWndExplorer = NULL;
 243         CString sVal = parser.GetVal(_T("hwnd"));
 244         if (!sVal.IsEmpty())
 245                 hWndExplorer = (HWND)_ttoi64(sVal);
 246
 247         while (GetParent(hWndExplorer)!=NULL)
 248                 hWndExplorer = GetParent(hWndExplorer);
 249         if (!IsWindow(hWndExplorer))
 250         {
 251                 hWndExplorer = NULL;
 252         }
 253
 254         // if HKCU\Software\TortoiseGit\Debug is not 0, show our command line
 255         // in a message box
 256         if (CRegDWORD(_T("Software\\TortoiseGit\\Debug"), FALSE)==TRUE)
 257                 AfxMessageBox(AfxGetApp()->m_lpCmdLine, MB_OK | MB_ICONINFORMATION);
 258
 259         if ( parser.HasKey(_T("path")) && parser.HasKey(_T("pathfile")))
 260         {
 261                 CMessageBox::Show(NULL, IDS_ERR_INVALIDPATH, IDS_APPNAME, MB_ICONERROR);
 262                 return FALSE;
 263         }
 264
 265         CTGitPath cmdLinePath;
 266         CTGitPathList pathList;
 267         if (g_sGroupingUUID.IsEmpty())
 268                 g_sGroupingUUID = parser.GetVal(L"groupuuid");
 269         if ( parser.HasKey(_T("pathfile")) )
 270         {
 271
 272                 CString sPathfileArgument = CPathUtils::GetLongPathname(parser.GetVal(_T("pathfile")));
 273
 274                 cmdLinePath.SetFromUnknown(sPathfileArgument);
 275                 if (pathList.LoadFromFile(cmdLinePath)==false)
 276                         return FALSE;           // no path specified!
 277                 if ( parser.HasKey(_T("deletepathfile")) )
 278                 {
 279                         // We can delete the temporary path file, now that we've loaded it
 280                         ::DeleteFile(cmdLinePath.GetWinPath());
 281                 }
 282                 // This was a path to a temporary file - it's got no meaning now, and
 283                 // anybody who uses it again is in for a problem...
 284                 cmdLinePath.Reset();
 285
 286         }
 287         else
 288         {
 289
 290                 CString sPathArgument = CPathUtils::GetLongPathname(parser.GetVal(_T("path")));
 291                 if (parser.HasKey(_T("expaths")))
 292                 {
 293                         // an /expaths param means we're started via the buttons in our Win7 library
 294                         // and that means the value of /expaths is the current directory, and
 295                         // the selected paths are then added as additional parameters but without a key, only a value
 296
 297                         // because of the "strange treatment of quotation marks and backslashes by CommandLineToArgvW"
 298                         // we have to escape the backslashes first. Since we're only dealing with paths here, that's
 299                         // a save bet.
 300                         // Without this, a command line like:
 301                         // /command:commit /expaths:"D:\" "D:\Utils"
 302                         // would fail because the "D:\" is treated as the backslash being the escape char for the quotation
 303                         // mark and we'd end up with:
 304                         // argv[1] = /command:commit
 305                         // argv[2] = /expaths:D:" D:\Utils
 306                         // See here for more details: http://blogs.msdn.com/b/oldnewthing/archive/2010/09/17/10063629.aspx
 307                         CString cmdLine = GetCommandLineW();
 308                         cmdLine.Replace(L"\\", L"\\\\");
 309                         int nArgs = 0;
 310                         LPWSTR *szArglist = CommandLineToArgvW(cmdLine, &nArgs);
 311                         if (szArglist)
 312                         {
 313                                 // argument 0 is the process path, so start with 1
 314                                 for (int i = 1; i < nArgs; ++i)
 315                                 {
 316                                         if (szArglist[i][0] != '/')
 317                                         {
 318                                                 if (!sPathArgument.IsEmpty())
 319                                                         sPathArgument += '*';
 320                                                 sPathArgument += szArglist[i];
 321                                         }
 322                                 }
 323                                 sPathArgument.Replace(L"\\\\", L"\\");
 324                         }
 325                         LocalFree(szArglist);
 326                 }
 327                 if (sPathArgument.IsEmpty() && parser.HasKey(L"path"))
 328                 {
 329                         CMessageBox::Show(hWndExplorer, IDS_ERR_INVALIDPATH, IDS_APPNAME, MB_ICONERROR);
 330                         return FALSE;
 331                 }
 332                 int asterisk = sPathArgument.Find('*');
 333                 cmdLinePath.SetFromUnknown(asterisk >= 0 ? sPathArgument.Left(asterisk) : sPathArgument);
 334                 pathList.LoadFromAsteriskSeparatedString(sPathArgument);
 335         }
 336
 337         if (pathList.GetCount() == 0) {
 338                 pathList.AddPath(CTGitPath::CTGitPath(g_Git.m_CurrentDir));
 339         }
 340
 341         // Subversion sometimes writes temp files to the current directory!
 342         // Since TSVN doesn't need a specific CWD anyway, we just set it
 343         // to the users temp folder: that way, Subversion is guaranteed to
 344         // have write access to the CWD
 345         {
 346                 DWORD len = GetCurrentDirectory(0, NULL);
 347                 if (len)
 348                 {
 349                         std::unique_ptr<TCHAR[]> originalCurrentDirectory(new TCHAR[len]);
 350                         if (GetCurrentDirectory(len, originalCurrentDirectory.get()))
 351                         {
 352                                 sOrigCWD = originalCurrentDirectory.get();
 353                                 sOrigCWD = CPathUtils::GetLongPathname(sOrigCWD);
 354                         }
 355                 }
 356                 TCHAR pathbuf[MAX_PATH];
 357                 GetTortoiseGitTempPath(MAX_PATH, pathbuf);
 358                 SetCurrentDirectory(pathbuf);
 359         }
 360
 361         CheckForNewerVersion();
 362
 363         if (parser.HasVal(_T("configdir")))
 364         {
 365                 // the user can override the location of the Subversion config directory here
 366                 CString sConfigDir = parser.GetVal(_T("configdir"));
 367 //              g_GitGlobal.SetConfigDir(sConfigDir);
 368         }
 369
 370         CAutoGeneralHandle TGitMutex = ::CreateMutex(NULL, FALSE, _T("TortoiseGitProc.exe"));
 371         if (!g_Git.SetCurrentDir(cmdLinePath.GetWinPathString(), parser.HasKey(_T("submodule")) == TRUE))
 372         {
 373                 for (int i = 0; i < pathList.GetCount(); ++i)
 374                         if(g_Git.SetCurrentDir(pathList[i].GetWinPath()))
 375                                 break;
 376         }
 377
 378         if(!g_Git.m_CurrentDir.IsEmpty())
 379         {
 380                 sOrigCWD = g_Git.m_CurrentDir;
 381                 SetCurrentDirectory(g_Git.m_CurrentDir);
 382         }
 383
 384         if (g_sGroupingUUID.IsEmpty())
 385         {
 386                 CRegStdDWORD groupSetting = CRegStdDWORD(_T("Software\\TortoiseGit\\GroupTaskbarIconsPerRepo"), 3);
 387                 switch (DWORD(groupSetting))
 388                 {
 389                 case 1:
 390                 case 2:
 391                         // implemented differently to TortoiseSVN atm
 392                         break;
 393                 case 3:
 394                 case 4:
 395                         {
 396                                 CString wcroot;
 397                                 if (g_GitAdminDir.HasAdminDir(g_Git.m_CurrentDir, true, &wcroot))
 398                                 {
 399                                         git_oid oid;
 400                                         CStringA wcRootA(wcroot);
 401                                         if (!git_odb_hash(&oid, wcRootA.GetBuffer(), wcRootA.GetLength(), GIT_OBJ_BLOB))
 402                                         {
 403                                                 CStringA hash;
 404                                                 git_oid_tostr(hash.GetBufferSetLength(GIT_OID_HEXSZ + 1), GIT_OID_HEXSZ + 1, &oid);
 405                                                 hash.ReleaseBuffer();
 406                                                 g_sGroupingUUID = hash;
 407                                         }
 408                                 }
 409                         }
 410                 }
 411         }
 412
 413         CString sAppID = GetTaskIDPerUUID(g_sGroupingUUID).c_str();
 414         InitializeJumpList(sAppID);
 415         EnsureGitLibrary(false);
 416
 417         {
 418                 CString err;
 419                 try
 420                 {
 421                         // requires CWD to be set
 422                         CGit::m_LogEncode = CAppUtils::GetLogOutputEncode();
 423
 424                         // make sure all config files are read in order to check that none contains an error
 425                         g_Git.GetConfigValue(_T("doesnot.exist"));
 426                 }
 427                 catch (char* msg)
 428                 {
 429                         err = CString(msg);
 430                 }
 431
 432                 if (!err.IsEmpty())
 433                 {
 434                         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)));
 435                         if (choice == 1)
 436                         {
 437                                 // open the config file with alternative editor
 438                                 CAppUtils::LaunchAlternativeEditor(g_Git.GetGitLocalConfig());
 439                         }
 440                         else if (choice == 2)
 441                         {
 442                                 // open the global config file with alternative editor
 443                                 CAppUtils::LaunchAlternativeEditor(g_Git.GetGitGlobalConfig());
 444                         }
 445                         return FALSE;
 446                 }
 447         }
 448
 449         // execute the requested command
 450         CommandServer server;
 451         Command * cmd = server.GetCommand(parser.GetVal(_T("command")));
 452         if (cmd)
 453         {
 454                 cmd->SetExplorerHwnd(hWndExplorer);
 455
 456                 cmd->SetParser(parser);
 457                 cmd->SetPaths(pathList, cmdLinePath);
 458
 459                 retSuccess = cmd->Execute();
 460                 delete cmd;
 461         }
 462
 463         // Look for temporary files left around by TortoiseSVN and
 464         // remove them. But only delete 'old' files because some
 465         // apps might still be needing the recent ones.
 466         {
 467                 DWORD len = GetTortoiseGitTempPath(0, NULL);
 468                 std::unique_ptr<TCHAR[]> path(new TCHAR[len + 100]);
 469                 len = GetTortoiseGitTempPath (len + 100, path.get());
 470                 if (len != 0)
 471                 {
 472                         CDirFileEnum finder(path.get());
 473                         FILETIME systime_;
 474                         ::GetSystemTimeAsFileTime(&systime_);
 475                         __int64 systime = (((_int64)systime_.dwHighDateTime)<<32) | ((__int64)systime_.dwLowDateTime);
 476                         bool isDir;
 477                         CString filepath;
 478                         while (finder.NextFile(filepath, &isDir))
 479                         {
 480                                 HANDLE hFile = ::CreateFile(filepath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, isDir ? FILE_FLAG_BACKUP_SEMANTICS : NULL, NULL);
 481                                 if (hFile != INVALID_HANDLE_VALUE)
 482                                 {
 483                                         FILETIME createtime_;
 484                                         if (::GetFileTime(hFile, &createtime_, NULL, NULL))
 485                                         {
 486                                                 ::CloseHandle(hFile);
 487                                                 __int64 createtime = (((_int64)createtime_.dwHighDateTime)<<32) | ((__int64)createtime_.dwLowDateTime);
 488                                                 if ((createtime + 864000000000) < systime)              //only delete files older than a day
 489                                                 {
 490                                                         ::SetFileAttributes(filepath, FILE_ATTRIBUTE_NORMAL);
 491                                                         if (isDir)
 492                                                                 ::RemoveDirectory(filepath);
 493                                                         else
 494                                                                 ::DeleteFile(filepath);
 495                                                 }
 496                                         }
 497                                         else
 498                                                 ::CloseHandle(hFile);
 499                                 }
 500                         }
 501                 }
 502         }
 503
 504         // Since the dialog has been closed, return FALSE so that we exit the
 505         // application, rather than start the application's message pump.
 506         return FALSE;
 507 }
 508
 509 void CTortoiseProcApp::CheckUpgrade()
 510 {
 511         CRegString regVersion = CRegString(_T("Software\\TortoiseGit\\CurrentVersion"));
 512         CString sVersion = regVersion;
 513         if (sVersion.Compare(_T(STRPRODUCTVER))==0)
 514                 return;
 515         // we're starting the first time with a new version!
 516
 517         LONG lVersion = 0;
 518         int pos = sVersion.Find('.');
 519         if (pos > 0)
 520         {
 521                 lVersion = (_ttol(sVersion.Left(pos))<<24);
 522                 lVersion |= (_ttol(sVersion.Mid(pos+1))<<16);
 523                 pos = sVersion.Find('.', pos+1);
 524                 lVersion |= (_ttol(sVersion.Mid(pos+1))<<8);
 525         }
 526         else
 527         {
 528                 pos = sVersion.Find(',');
 529                 if (pos > 0)
 530                 {
 531                         lVersion = (_ttol(sVersion.Left(pos))<<24);
 532                         lVersion |= (_ttol(sVersion.Mid(pos+1))<<16);
 533                         pos = sVersion.Find(',', pos+1);
 534                         lVersion |= (_ttol(sVersion.Mid(pos+1))<<8);
 535                 }
 536         }
 537
 538         if (lVersion <= 0x01080202)
 539         {
 540                 CSoundUtils::RegisterTGitSounds();
 541                 // upgrade to 1.8.3: force recreation of all diff scripts.
 542                 CAppUtils::SetupDiffScripts(true, CString());
 543         }
 544
 545         if (lVersion <= 0x01080100)
 546         {
 547                 if (CRegStdDWORD(_T("Software\\TortoiseGit\\LogTopoOrder"), TRUE) == FALSE)
 548                         CRegStdDWORD(_T("Software\\TortoiseGit\\LogOrderBy")) = 0;
 549
 550                 // smoothly migrate broken msysgit path settings
 551                 CString oldmsysGitSetting = CRegString(REG_MSYSGIT_PATH);
 552                 oldmsysGitSetting.TrimRight(_T("\\"));
 553                 CString right = oldmsysGitSetting.Right(4);
 554                 if (oldmsysGitSetting.GetLength() > 4 && oldmsysGitSetting.Right(4) == _T("\\cmd"))
 555                 {
 556                         CString newPath = oldmsysGitSetting.Mid(0, oldmsysGitSetting.GetLength() - 3) + _T("bin");
 557                         if (PathFileExists(newPath + _T("\\git.exe")))
 558                         {
 559                                 CRegString(REG_MSYSGIT_PATH) = newPath;
 560                                 g_Git.m_bInitialized = FALSE;
 561                                 g_Git.CheckMsysGitDir();
 562                         }
 563                 }
 564         }
 565
 566         if (lVersion <= 0x01040000)
 567         {
 568                 CRegStdDWORD(_T("Software\\TortoiseGit\\OwnerdrawnMenus")).removeValue();
 569         }
 570
 571         if (lVersion <= 0x01070600)
 572         {
 573                 CoInitialize(NULL);
 574                 EnsureGitLibrary();
 575                 CoUninitialize();
 576                 CRegStdDWORD(_T("Software\\TortoiseGit\\ConvertBase")).removeValue();
 577                 CRegStdDWORD(_T("Software\\TortoiseGit\\DiffProps")).removeValue();
 578                 if (CRegStdDWORD(_T("Software\\TortoiseGit\\CheckNewer"), TRUE) == FALSE)
 579                         CRegStdDWORD(_T("Software\\TortoiseGit\\VersionCheck")) = FALSE;
 580         }
 581
 582         if (lVersion <= 0x01070E00)
 583         {
 584                 CRegStdDWORD(_T("Software\\TortoiseGit\\CheckNewer")).removeValue();
 585         }
 586         CAppUtils::SetupDiffScripts(false, CString());
 587
 588         // set the current version so we don't come here again until the next update!
 589         regVersion = _T(STRPRODUCTVER);
 590 }
 591
 592 void CTortoiseProcApp::InitializeJumpList(const CString& appid)
 593 {
 594         // for Win7 : use a custom jump list
 595         CoInitialize(NULL);
 596         SetAppID(appid);
 597         DeleteJumpList(appid);
 598         DoInitializeJumpList(appid);
 599         CoUninitialize();
 600 }
 601
 602 void CTortoiseProcApp::DoInitializeJumpList(const CString& appid)
 603 {
 604         ATL::CComPtr<ICustomDestinationList> pcdl;
 605         HRESULT hr = pcdl.CoCreateInstance(CLSID_DestinationList, NULL, CLSCTX_INPROC_SERVER);
 606         if (FAILED(hr))
 607                 return;
 608
 609         hr = pcdl->SetAppID(appid);
 610         if (FAILED(hr))
 611                 return;
 612
 613         UINT uMaxSlots;
 614         ATL::CComPtr<IObjectArray> poaRemoved;
 615         hr = pcdl->BeginList(&uMaxSlots, IID_PPV_ARGS(&poaRemoved));
 616         if (FAILED(hr))
 617                 return;
 618
 619         ATL::CComPtr<IObjectCollection> poc;
 620         hr = poc.CoCreateInstance(CLSID_EnumerableObjectCollection, NULL, CLSCTX_INPROC_SERVER);
 621         if (FAILED(hr))
 622                 return;
 623
 624         CString sTemp = CString(MAKEINTRESOURCE(IDS_MENUSETTINGS));
 625         sTemp.Remove('&');
 626
 627         ATL::CComPtr<IShellLink> psl;
 628         hr = CreateShellLink(_T("/command:settings"), (LPCTSTR)sTemp, 20, &psl);
 629         if (SUCCEEDED(hr)) {
 630                 poc->AddObject(psl);
 631         }
 632         sTemp = CString(MAKEINTRESOURCE(IDS_MENUHELP));
 633         sTemp.Remove('&');
 634         psl.Release(); // Need to release the object before calling operator&()
 635         hr = CreateShellLink(_T("/command:help"), (LPCTSTR)sTemp, 19, &psl);
 636         if (SUCCEEDED(hr)) {
 637                 poc->AddObject(psl);
 638         }
 639
 640         ATL::CComPtr<IObjectArray> poa;
 641         hr = poc.QueryInterface(&poa);
 642         if (SUCCEEDED(hr)) {
 643                 pcdl->AppendCategory((LPCTSTR)CString(MAKEINTRESOURCE(IDS_PROC_TASKS)), poa);
 644                 pcdl->CommitList();
 645         }
 646 }
 647
 648 int CTortoiseProcApp::ExitInstance()
 649 {
 650         Gdiplus::GdiplusShutdown(m_gdiplusToken);
 651
 652         CWinAppEx::ExitInstance();
 653         if (retSuccess)
 654                 return 0;
 655         return -1;
 656 }
 657
 658 void CTortoiseProcApp::CheckForNewerVersion()
 659 {
 660         // check for newer versions
 661         if (CRegDWORD(_T("Software\\TortoiseGit\\VersionCheck"), TRUE) != FALSE)
 662         {
 663                 time_t now;
 664                 struct tm ptm;
 665
 666                 time(&now);
 667                 if ((now != 0) && (localtime_s(&ptm, &now)==0))
 668                 {
 669 #if PREVIEW
 670                         // Check daily for new preview releases
 671                         CRegDWORD oldday = CRegDWORD(_T("Software\\TortoiseGit\\CheckNewerDay"), (DWORD)-1);
 672                         if (((DWORD)oldday) == -1)
 673                                 oldday = ptm.tm_yday;
 674                         else
 675                         {
 676                                 if ((DWORD)oldday != (DWORD)ptm.tm_yday)
 677                                 {
 678                                         oldday = ptm.tm_yday;
 679 #else
 680                         int week = 0;
 681                         // we don't calculate the real 'week of the year' here
 682                         // because just to decide if we should check for an update
 683                         // that's not needed.
 684                         week = ptm.tm_yday / 7;
 685
 686                         CRegDWORD oldweek = CRegDWORD(_T("Software\\TortoiseGit\\CheckNewerWeek"), (DWORD)-1);
 687                         if (((DWORD)oldweek) == -1)
 688                                 oldweek = week;         // first start of TortoiseProc, no update check needed
 689                         else
 690                         {
 691                                 if ((DWORD)week != oldweek)
 692                                 {
 693                                         oldweek = week;
 694 #endif
 695                                         CAppUtils::RunTortoiseGitProc(_T("/command:updatecheck"), false, false);
 696                                 }
 697                         }
 698                 }
 699         }
 700 }