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 #if ENABLE_CRASHHANLDER
  89 CCrashReportTGit crasher(L"TortoiseGit " _T(APP_X64_STRING), TGIT_VERMAJOR, TGIT_VERMINOR, TGIT_VERMICRO, TGIT_VERBUILD, TGIT_VERDATE);
  90 #endif
  91
  92 // CTortoiseProcApp initialization
  93
  94 BOOL CTortoiseProcApp::InitInstance()
  95 {
  96         CheckUpgrade();
  97         CMFCVisualManager::SetDefaultManager(RUNTIME_CLASS(CMFCVisualManagerWindows));
  98         CMFCButton::EnableWindowsTheming();
  99
 100         Gdiplus::GdiplusStartupInput gdiplusStartupInput;
 101         Gdiplus::GdiplusStartup(&m_gdiplusToken,&gdiplusStartupInput,NULL);
 102
 103         //set the resource dll for the required language
 104         CRegDWORD loc = CRegDWORD(_T("Software\\TortoiseGit\\LanguageID"), 1033);
 105         long langId = loc;
 106         {
 107                 CString langStr;
 108                 langStr.Format(_T("%d"), langId);
 109                 CCrashReport::Instance().AddUserInfoToReport(L"LanguageID", langStr);
 110         }
 111         CString langDll;
 112         CStringA langpath = CStringA(CPathUtils::GetAppParentDirectory());
 113         langpath += "Languages";
 114         HINSTANCE hInst = NULL;
 115         do
 116         {
 117                 langDll.Format(_T("%sLanguages\\TortoiseProc%d.dll"), (LPCTSTR)CPathUtils::GetAppParentDirectory(), langId);
 118
 119                 hInst = LoadLibrary(langDll);
 120
 121                 CString sVer = _T(STRPRODUCTVER);
 122                 CString sFileVer = CPathUtils::GetVersionFromFile(langDll);
 123                 if (sFileVer.Compare(sVer)!=0)
 124                 {
 125                         FreeLibrary(hInst);
 126                         hInst = NULL;
 127                 }
 128                 if (hInst != NULL)
 129                 {
 130                         AfxSetResourceHandle(hInst);
 131                 }
 132                 else
 133                 {
 134                         DWORD lid = SUBLANGID(langId);
 135                         lid--;
 136                         if (lid > 0)
 137                         {
 138                                 langId = MAKELANGID(PRIMARYLANGID(langId), lid);
 139                         }
 140                         else
 141                                 langId = 0;
 142                 }
 143         } while ((hInst == NULL) && (langId != 0));
 144         TCHAR buf[6];
 145         _tcscpy_s(buf, _T("en"));
 146         langId = loc;
 147         // MFC uses a help file with the same name as the application by default,
 148         // which means we have to change that default to our language specific help files
 149         CString sHelppath = CPathUtils::GetAppDirectory() + _T("TortoiseGit_en.chm");
 150         free((void*)m_pszHelpFilePath);
 151         m_pszHelpFilePath=_tcsdup(sHelppath);
 152         sHelppath = CPathUtils::GetAppParentDirectory() + _T("Languages\\TortoiseGit_en.chm");
 153         do
 154         {
 155                 CString sLang = _T("_");
 156                 if (GetLocaleInfo(MAKELCID(langId, SORT_DEFAULT), LOCALE_SISO639LANGNAME, buf, _countof(buf)))
 157                 {
 158                         sLang += buf;
 159                         sHelppath.Replace(_T("_en"), sLang);
 160                         if (PathFileExists(sHelppath))
 161                         {
 162                                 free((void*)m_pszHelpFilePath);
 163                                 m_pszHelpFilePath=_tcsdup(sHelppath);
 164                                 break;
 165                         }
 166                 }
 167                 sHelppath.Replace(sLang, _T("_en"));
 168                 if (GetLocaleInfo(MAKELCID(langId, SORT_DEFAULT), LOCALE_SISO3166CTRYNAME, buf, _countof(buf)))
 169                 {
 170                         sLang += _T("_");
 171                         sLang += buf;
 172                         sHelppath.Replace(_T("_en"), sLang);
 173                         if (PathFileExists(sHelppath))
 174                         {
 175                                 free((void*)m_pszHelpFilePath);
 176                                 m_pszHelpFilePath=_tcsdup(sHelppath);
 177                                 break;
 178                         }
 179                 }
 180                 sHelppath.Replace(sLang, _T("_en"));
 181
 182                 DWORD lid = SUBLANGID(langId);
 183                 lid--;
 184                 if (lid > 0)
 185                 {
 186                         langId = MAKELANGID(PRIMARYLANGID(langId), lid);
 187                 }
 188                 else
 189                         langId = 0;
 190         } while (langId);
 191         setlocale(LC_ALL, "");
 192
 193         if (!g_Git.CheckMsysGitDir())
 194         {
 195                 UINT ret = CMessageBox::Show(NULL, IDS_PROC_NOMSYSGIT, IDS_APPNAME, 3, IDI_HAND, IDS_PROC_SETMSYSGITPATH, IDS_PROC_GOTOMSYSGITWEBSITE, IDS_ABORTBUTTON);
 196                 if(ret == 2)
 197                 {
 198                         ShellExecute(NULL, NULL, _T("http://code.google.com/p/msysgit/"), NULL, NULL, SW_SHOW);
 199                 }
 200                 else if(ret == 1)
 201                 {
 202                         // open settings dialog
 203                         CSinglePropSheetDlg(CString(MAKEINTRESOURCE(IDS_PROC_SETTINGS_TITLE)), new CSetMainPage(), this->GetMainWnd()).DoModal();
 204                 }
 205                 return FALSE;
 206         }
 207         if (CAppUtils::GetMsysgitVersion() < 0x01070a00)
 208         {
 209                 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);
 210                 if (ret == 1)
 211                 {
 212                         CMessageBox::RemoveRegistryKey(_T("OldMsysgitVersionWarning")); // only store answer if it is "Ignore"
 213                         ShellExecute(NULL, NULL, _T("http://code.google.com/p/msysgit/"), NULL, NULL, SW_SHOW);
 214                         return FALSE;
 215                 }
 216                 else if (ret == 2)
 217                 {
 218                         CMessageBox::RemoveRegistryKey(_T("OldMsysgitVersionWarning")); // only store answer if it is "Ignore"
 219                         return FALSE;
 220                 }
 221         }
 222
 223         {
 224                 CCrashReport::Instance().AddUserInfoToReport(L"msysGitDir", CGit::ms_LastMsysGitDir);
 225                 CString versionString;
 226                 versionString.Format(_T("%d"), CGit::ms_LastMsysGitVersion);
 227                 CCrashReport::Instance().AddUserInfoToReport(L"msysGitVersion", versionString);
 228         }
 229
 230         // InitCommonControls() is required on Windows XP if an application
 231         // manifest specifies use of ComCtl32.dll version 6 or later to enable
 232         // visual styles.  Otherwise, any window creation will fail.
 233
 234         INITCOMMONCONTROLSEX used = {
 235                 sizeof(INITCOMMONCONTROLSEX),
 236                         ICC_ANIMATE_CLASS | ICC_BAR_CLASSES | ICC_COOL_CLASSES | ICC_DATE_CLASSES |
 237                         ICC_HOTKEY_CLASS | ICC_INTERNET_CLASSES | ICC_LISTVIEW_CLASSES |
 238                         ICC_NATIVEFNTCTL_CLASS | ICC_PAGESCROLLER_CLASS | ICC_PROGRESS_CLASS |
 239                         ICC_TAB_CLASSES | ICC_TREEVIEW_CLASSES | ICC_UPDOWN_CLASS |
 240                         ICC_USEREX_CLASSES | ICC_WIN95_CLASSES
 241         };
 242         InitCommonControlsEx(&used);
 243         AfxOleInit();
 244         AfxEnableControlContainer();
 245         AfxInitRichEdit2();
 246         CWinAppEx::InitInstance();
 247         SetRegistryKey(_T("TortoiseGit"));
 248         AfxGetApp()->m_pszProfileName = _tcsdup(_T("TortoiseProc")); // w/o this ResizableLib will store data under TortoiseGitProc which is not compatible with older versions
 249
 250         CCmdLineParser parser(AfxGetApp()->m_lpCmdLine);
 251
 252         hWndExplorer = NULL;
 253         CString sVal = parser.GetVal(_T("hwnd"));
 254         if (!sVal.IsEmpty())
 255                 hWndExplorer = (HWND)_ttoi64(sVal);
 256
 257         while (GetParent(hWndExplorer)!=NULL)
 258                 hWndExplorer = GetParent(hWndExplorer);
 259         if (!IsWindow(hWndExplorer))
 260         {
 261                 hWndExplorer = NULL;
 262         }
 263
 264         // if HKCU\Software\TortoiseGit\Debug is not 0, show our command line
 265         // in a message box
 266         if (CRegDWORD(_T("Software\\TortoiseGit\\Debug"), FALSE)==TRUE)
 267                 AfxMessageBox(AfxGetApp()->m_lpCmdLine, MB_OK | MB_ICONINFORMATION);
 268
 269         if (parser.HasKey(_T("urlhandler")))
 270         {
 271                 CString url = parser.GetVal(_T("urlhandler"));
 272                 if (url.Find(_T("tgit://clone/")) == 0)
 273                 {
 274                         url = url.Mid(13); // 21 = "tgit://clone/".GetLength()
 275                 }
 276                 else if (url.Find(_T("github-windows://openRepo/")) == 0)
 277                 {
 278                         url = url.Mid(26); // 26 = "github-windows://openRepo/".GetLength()
 279                         int questioMark = url.Find('?');
 280                         if (questioMark > 0)
 281                                 url = url.Left(questioMark);
 282                 }
 283                 else if (url.Find(_T("smartgit://cloneRepo/")) == 0)
 284                 {
 285                         url = url.Mid(21); // 21 = "smartgit://cloneRepo/".GetLength()
 286                 }
 287                 else
 288                 {
 289                         CMessageBox::Show(NULL, IDS_ERR_INVALIDPATH, IDS_APPNAME, MB_ICONERROR);
 290                         return FALSE;
 291                 }
 292                 CString newCmd;
 293                 newCmd.Format(_T("/command:clone /url:\"%s\""), url);
 294                 parser = CCmdLineParser(newCmd);
 295         }
 296
 297         if ( parser.HasKey(_T("path")) && parser.HasKey(_T("pathfile")))
 298         {
 299                 CMessageBox::Show(NULL, IDS_ERR_INVALIDPATH, IDS_APPNAME, MB_ICONERROR);
 300                 return FALSE;
 301         }
 302
 303         CTGitPath cmdLinePath;
 304         CTGitPathList pathList;
 305         if (g_sGroupingUUID.IsEmpty())
 306                 g_sGroupingUUID = parser.GetVal(L"groupuuid");
 307         if ( parser.HasKey(_T("pathfile")) )
 308         {
 309
 310                 CString sPathfileArgument = CPathUtils::GetLongPathname(parser.GetVal(_T("pathfile")));
 311
 312                 cmdLinePath.SetFromUnknown(sPathfileArgument);
 313                 if (pathList.LoadFromFile(cmdLinePath)==false)
 314                         return FALSE;           // no path specified!
 315                 if ( parser.HasKey(_T("deletepathfile")) )
 316                 {
 317                         // We can delete the temporary path file, now that we've loaded it
 318                         ::DeleteFile(cmdLinePath.GetWinPath());
 319                 }
 320                 // This was a path to a temporary file - it's got no meaning now, and
 321                 // anybody who uses it again is in for a problem...
 322                 cmdLinePath.Reset();
 323
 324         }
 325         else
 326         {
 327
 328                 CString sPathArgument = CPathUtils::GetLongPathname(parser.GetVal(_T("path")));
 329                 if (parser.HasKey(_T("expaths")))
 330                 {
 331                         // an /expaths param means we're started via the buttons in our Win7 library
 332                         // and that means the value of /expaths is the current directory, and
 333                         // the selected paths are then added as additional parameters but without a key, only a value
 334
 335                         // because of the "strange treatment of quotation marks and backslashes by CommandLineToArgvW"
 336                         // we have to escape the backslashes first. Since we're only dealing with paths here, that's
 337                         // a save bet.
 338                         // Without this, a command line like:
 339                         // /command:commit /expaths:"D:\" "D:\Utils"
 340                         // would fail because the "D:\" is treated as the backslash being the escape char for the quotation
 341                         // mark and we'd end up with:
 342                         // argv[1] = /command:commit
 343                         // argv[2] = /expaths:D:" D:\Utils
 344                         // See here for more details: http://blogs.msdn.com/b/oldnewthing/archive/2010/09/17/10063629.aspx
 345                         CString cmdLine = GetCommandLineW();
 346                         cmdLine.Replace(L"\\", L"\\\\");
 347                         int nArgs = 0;
 348                         LPWSTR *szArglist = CommandLineToArgvW(cmdLine, &nArgs);
 349                         if (szArglist)
 350                         {
 351                                 // argument 0 is the process path, so start with 1
 352                                 for (int i = 1; i < nArgs; ++i)
 353                                 {
 354                                         if (szArglist[i][0] != '/')
 355                                         {
 356                                                 if (!sPathArgument.IsEmpty())
 357                                                         sPathArgument += '*';
 358                                                 sPathArgument += szArglist[i];
 359                                         }
 360                                 }
 361                                 sPathArgument.Replace(L"\\\\", L"\\");
 362                         }
 363                         LocalFree(szArglist);
 364                 }
 365                 if (sPathArgument.IsEmpty() && parser.HasKey(L"path"))
 366                 {
 367                         CMessageBox::Show(hWndExplorer, IDS_ERR_INVALIDPATH, IDS_APPNAME, MB_ICONERROR);
 368                         return FALSE;
 369                 }
 370                 int asterisk = sPathArgument.Find('*');
 371                 cmdLinePath.SetFromUnknown(asterisk >= 0 ? sPathArgument.Left(asterisk) : sPathArgument);
 372                 pathList.LoadFromAsteriskSeparatedString(sPathArgument);
 373         }
 374
 375         if (pathList.GetCount() == 0) {
 376                 pathList.AddPath(CTGitPath::CTGitPath(g_Git.m_CurrentDir));
 377         }
 378
 379         // Subversion sometimes writes temp files to the current directory!
 380         // Since TSVN doesn't need a specific CWD anyway, we just set it
 381         // to the users temp folder: that way, Subversion is guaranteed to
 382         // have write access to the CWD
 383         {
 384                 DWORD len = GetCurrentDirectory(0, NULL);
 385                 if (len)
 386                 {
 387                         std::unique_ptr<TCHAR[]> originalCurrentDirectory(new TCHAR[len]);
 388                         if (GetCurrentDirectory(len, originalCurrentDirectory.get()))
 389                         {
 390                                 sOrigCWD = originalCurrentDirectory.get();
 391                                 sOrigCWD = CPathUtils::GetLongPathname(sOrigCWD);
 392                         }
 393                 }
 394                 TCHAR pathbuf[MAX_PATH];
 395                 GetTortoiseGitTempPath(MAX_PATH, pathbuf);
 396                 SetCurrentDirectory(pathbuf);
 397         }
 398
 399         CheckForNewerVersion();
 400
 401         CAutoGeneralHandle TGitMutex = ::CreateMutex(NULL, FALSE, _T("TortoiseGitProc.exe"));
 402         if (!g_Git.SetCurrentDir(cmdLinePath.GetWinPathString(), parser.HasKey(_T("submodule")) == TRUE))
 403         {
 404                 for (int i = 0; i < pathList.GetCount(); ++i)
 405                         if(g_Git.SetCurrentDir(pathList[i].GetWinPath()))
 406                                 break;
 407         }
 408
 409         if(!g_Git.m_CurrentDir.IsEmpty())
 410         {
 411                 sOrigCWD = g_Git.m_CurrentDir;
 412                 SetCurrentDirectory(g_Git.m_CurrentDir);
 413         }
 414
 415         if (g_sGroupingUUID.IsEmpty())
 416         {
 417                 CRegStdDWORD groupSetting = CRegStdDWORD(_T("Software\\TortoiseGit\\GroupTaskbarIconsPerRepo"), 3);
 418                 switch (DWORD(groupSetting))
 419                 {
 420                 case 1:
 421                 case 2:
 422                         // implemented differently to TortoiseSVN atm
 423                         break;
 424                 case 3:
 425                 case 4:
 426                         {
 427                                 CString wcroot;
 428                                 if (g_GitAdminDir.HasAdminDir(g_Git.m_CurrentDir, true, &wcroot))
 429                                 {
 430                                         git_oid oid;
 431                                         CStringA wcRootA(wcroot + CPathUtils::GetAppDirectory());
 432                                         if (!git_odb_hash(&oid, wcRootA.GetBuffer(), wcRootA.GetLength(), GIT_OBJ_BLOB))
 433                                         {
 434                                                 CStringA hash;
 435                                                 git_oid_tostr(hash.GetBufferSetLength(GIT_OID_HEXSZ + 1), GIT_OID_HEXSZ + 1, &oid);
 436                                                 hash.ReleaseBuffer();
 437                                                 g_sGroupingUUID = hash;
 438                                         }
 439                                 }
 440                         }
 441                 }
 442         }
 443
 444         CString sAppID = GetTaskIDPerUUID(g_sGroupingUUID).c_str();
 445         InitializeJumpList(sAppID);
 446         EnsureGitLibrary(false);
 447
 448         {
 449                 CString err;
 450                 try
 451                 {
 452                         // requires CWD to be set
 453                         CGit::m_LogEncode = CAppUtils::GetLogOutputEncode();
 454
 455                         // make sure all config files are read in order to check that none contains an error
 456                         g_Git.GetConfigValue(_T("doesnot.exist"));
 457                 }
 458                 catch (char* msg)
 459                 {
 460                         err = CString(msg);
 461                 }
 462
 463                 if (!err.IsEmpty())
 464                 {
 465                         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)));
 466                         if (choice == 1)
 467                         {
 468                                 // open the config file with alternative editor
 469                                 CAppUtils::LaunchAlternativeEditor(g_Git.GetGitLocalConfig());
 470                         }
 471                         else if (choice == 2)
 472                         {
 473                                 // open the global config file with alternative editor
 474                                 CAppUtils::LaunchAlternativeEditor(g_Git.GetGitGlobalConfig());
 475                         }
 476                         return FALSE;
 477                 }
 478         }
 479
 480         // execute the requested command
 481         CommandServer server;
 482         Command * cmd = server.GetCommand(parser.GetVal(_T("command")));
 483         if (cmd)
 484         {
 485                 cmd->SetExplorerHwnd(hWndExplorer);
 486
 487                 cmd->SetParser(parser);
 488                 cmd->SetPaths(pathList, cmdLinePath);
 489
 490                 retSuccess = cmd->Execute();
 491                 delete cmd;
 492         }
 493
 494         // Look for temporary files left around by TortoiseSVN and
 495         // remove them. But only delete 'old' files because some
 496         // apps might still be needing the recent ones.
 497         {
 498                 DWORD len = GetTortoiseGitTempPath(0, NULL);
 499                 std::unique_ptr<TCHAR[]> path(new TCHAR[len + 100]);
 500                 len = GetTortoiseGitTempPath (len + 100, path.get());
 501                 if (len != 0)
 502                 {
 503                         CDirFileEnum finder(path.get());
 504                         FILETIME systime_;
 505                         ::GetSystemTimeAsFileTime(&systime_);
 506                         __int64 systime = (((_int64)systime_.dwHighDateTime)<<32) | ((__int64)systime_.dwLowDateTime);
 507                         bool isDir;
 508                         CString filepath;
 509                         while (finder.NextFile(filepath, &isDir))
 510                         {
 511                                 HANDLE hFile = ::CreateFile(filepath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, isDir ? FILE_FLAG_BACKUP_SEMANTICS : NULL, NULL);
 512                                 if (hFile != INVALID_HANDLE_VALUE)
 513                                 {
 514                                         FILETIME createtime_;
 515                                         if (::GetFileTime(hFile, &createtime_, NULL, NULL))
 516                                         {
 517                                                 ::CloseHandle(hFile);
 518                                                 __int64 createtime = (((_int64)createtime_.dwHighDateTime)<<32) | ((__int64)createtime_.dwLowDateTime);
 519                                                 if ((createtime + 864000000000) < systime)              //only delete files older than a day
 520                                                 {
 521                                                         ::SetFileAttributes(filepath, FILE_ATTRIBUTE_NORMAL);
 522                                                         if (isDir)
 523                                                                 ::RemoveDirectory(filepath);
 524                                                         else
 525                                                                 ::DeleteFile(filepath);
 526                                                 }
 527                                         }
 528                                         else
 529                                                 ::CloseHandle(hFile);
 530                                 }
 531                         }
 532                 }
 533         }
 534
 535         // Since the dialog has been closed, return FALSE so that we exit the
 536         // application, rather than start the application's message pump.
 537         return FALSE;
 538 }
 539
 540 void CTortoiseProcApp::CheckUpgrade()
 541 {
 542         CRegString regVersion = CRegString(_T("Software\\TortoiseGit\\CurrentVersion"));
 543         CString sVersion = regVersion;
 544         if (sVersion.Compare(_T(STRPRODUCTVER))==0)
 545                 return;
 546         // we're starting the first time with a new version!
 547
 548         LONG lVersion = 0;
 549         int pos = sVersion.Find('.');
 550         if (pos > 0)
 551         {
 552                 lVersion = (_ttol(sVersion.Left(pos))<<24);
 553                 lVersion |= (_ttol(sVersion.Mid(pos+1))<<16);
 554                 pos = sVersion.Find('.', pos+1);
 555                 lVersion |= (_ttol(sVersion.Mid(pos+1))<<8);
 556         }
 557         else
 558         {
 559                 pos = sVersion.Find(',');
 560                 if (pos > 0)
 561                 {
 562                         lVersion = (_ttol(sVersion.Left(pos))<<24);
 563                         lVersion |= (_ttol(sVersion.Mid(pos+1))<<16);
 564                         pos = sVersion.Find(',', pos+1);
 565                         lVersion |= (_ttol(sVersion.Mid(pos+1))<<8);
 566                 }
 567         }
 568
 569         if (lVersion <= 0x01080401)
 570         {
 571                 if (CRegStdDWORD(_T("Software\\TortoiseGit\\TortoiseProc\\SendMail\\UseMAPI"), FALSE) == TRUE)
 572                         CRegStdDWORD(_T("Software\\TortoiseGit\\TortoiseProc\\SendMail\\DeliveryType")) = 1;
 573                 CRegStdDWORD(_T("Software\\TortoiseGit\\TortoiseProc\\SendMail\\UseMAPI")).removeValue();
 574         }
 575
 576         if (lVersion <= 0x01080202)
 577         {
 578                 CSoundUtils::RegisterTGitSounds();
 579                 // upgrade to 1.8.3: force recreation of all diff scripts.
 580                 CAppUtils::SetupDiffScripts(true, CString());
 581         }
 582
 583         if (lVersion <= 0x01080100)
 584         {
 585                 if (CRegStdDWORD(_T("Software\\TortoiseGit\\LogTopoOrder"), TRUE) == FALSE)
 586                         CRegStdDWORD(_T("Software\\TortoiseGit\\LogOrderBy")) = 0;
 587
 588                 // smoothly migrate broken msysgit path settings
 589                 CString oldmsysGitSetting = CRegString(REG_MSYSGIT_PATH);
 590                 oldmsysGitSetting.TrimRight(_T("\\"));
 591                 CString right = oldmsysGitSetting.Right(4);
 592                 if (oldmsysGitSetting.GetLength() > 4 && oldmsysGitSetting.Right(4) == _T("\\cmd"))
 593                 {
 594                         CString newPath = oldmsysGitSetting.Mid(0, oldmsysGitSetting.GetLength() - 3) + _T("bin");
 595                         if (PathFileExists(newPath + _T("\\git.exe")))
 596                         {
 597                                 CRegString(REG_MSYSGIT_PATH) = newPath;
 598                                 g_Git.m_bInitialized = FALSE;
 599                                 g_Git.CheckMsysGitDir();
 600                         }
 601                 }
 602         }
 603
 604         if (lVersion <= 0x01040000)
 605         {
 606                 CRegStdDWORD(_T("Software\\TortoiseGit\\OwnerdrawnMenus")).removeValue();
 607         }
 608
 609         if (lVersion <= 0x01070600)
 610         {
 611                 CoInitialize(NULL);
 612                 EnsureGitLibrary();
 613                 CoUninitialize();
 614                 CRegStdDWORD(_T("Software\\TortoiseGit\\ConvertBase")).removeValue();
 615                 CRegStdDWORD(_T("Software\\TortoiseGit\\DiffProps")).removeValue();
 616                 if (CRegStdDWORD(_T("Software\\TortoiseGit\\CheckNewer"), TRUE) == FALSE)
 617                         CRegStdDWORD(_T("Software\\TortoiseGit\\VersionCheck")) = FALSE;
 618         }
 619
 620         if (lVersion <= 0x01070E00)
 621         {
 622                 CRegStdDWORD(_T("Software\\TortoiseGit\\CheckNewer")).removeValue();
 623         }
 624         CAppUtils::SetupDiffScripts(false, CString());
 625
 626         // set the current version so we don't come here again until the next update!
 627         regVersion = _T(STRPRODUCTVER);
 628 }
 629
 630 void CTortoiseProcApp::InitializeJumpList(const CString& appid)
 631 {
 632         // for Win7 : use a custom jump list
 633         CoInitialize(NULL);
 634         SetAppID(appid);
 635         DeleteJumpList(appid);
 636         DoInitializeJumpList(appid);
 637         CoUninitialize();
 638 }
 639
 640 void CTortoiseProcApp::DoInitializeJumpList(const CString& appid)
 641 {
 642         ATL::CComPtr<ICustomDestinationList> pcdl;
 643         HRESULT hr = pcdl.CoCreateInstance(CLSID_DestinationList, NULL, CLSCTX_INPROC_SERVER);
 644         if (FAILED(hr))
 645                 return;
 646
 647         hr = pcdl->SetAppID(appid);
 648         if (FAILED(hr))
 649                 return;
 650
 651         UINT uMaxSlots;
 652         ATL::CComPtr<IObjectArray> poaRemoved;
 653         hr = pcdl->BeginList(&uMaxSlots, IID_PPV_ARGS(&poaRemoved));
 654         if (FAILED(hr))
 655                 return;
 656
 657         ATL::CComPtr<IObjectCollection> poc;
 658         hr = poc.CoCreateInstance(CLSID_EnumerableObjectCollection, NULL, CLSCTX_INPROC_SERVER);
 659         if (FAILED(hr))
 660                 return;
 661
 662         CString sTemp = CString(MAKEINTRESOURCE(IDS_MENUSETTINGS));
 663         sTemp.Remove('&');
 664
 665         ATL::CComPtr<IShellLink> psl;
 666         hr = CreateShellLink(_T("/command:settings"), (LPCTSTR)sTemp, 20, &psl);
 667         if (SUCCEEDED(hr)) {
 668                 poc->AddObject(psl);
 669         }
 670         sTemp = CString(MAKEINTRESOURCE(IDS_MENUHELP));
 671         sTemp.Remove('&');
 672         psl.Release(); // Need to release the object before calling operator&()
 673         hr = CreateShellLink(_T("/command:help"), (LPCTSTR)sTemp, 19, &psl);
 674         if (SUCCEEDED(hr)) {
 675                 poc->AddObject(psl);
 676         }
 677
 678         ATL::CComPtr<IObjectArray> poa;
 679         hr = poc.QueryInterface(&poa);
 680         if (SUCCEEDED(hr)) {
 681                 pcdl->AppendCategory((LPCTSTR)CString(MAKEINTRESOURCE(IDS_PROC_TASKS)), poa);
 682                 pcdl->CommitList();
 683         }
 684 }
 685
 686 int CTortoiseProcApp::ExitInstance()
 687 {
 688         Gdiplus::GdiplusShutdown(m_gdiplusToken);
 689
 690         CWinAppEx::ExitInstance();
 691         if (retSuccess)
 692                 return 0;
 693         return -1;
 694 }
 695
 696 void CTortoiseProcApp::CheckForNewerVersion()
 697 {
 698         // check for newer versions
 699         if (CRegDWORD(_T("Software\\TortoiseGit\\VersionCheck"), TRUE) != FALSE)
 700         {
 701                 time_t now;
 702                 struct tm ptm;
 703
 704                 time(&now);
 705                 if ((now != 0) && (localtime_s(&ptm, &now)==0))
 706                 {
 707 #if PREVIEW
 708                         // Check daily for new preview releases
 709                         CRegDWORD oldday = CRegDWORD(_T("Software\\TortoiseGit\\CheckNewerDay"), (DWORD)-1);
 710                         if (((DWORD)oldday) == -1)
 711                                 oldday = ptm.tm_yday;
 712                         else
 713                         {
 714                                 if ((DWORD)oldday != (DWORD)ptm.tm_yday)
 715                                 {
 716                                         oldday = ptm.tm_yday;
 717 #else
 718                         int week = 0;
 719                         // we don't calculate the real 'week of the year' here
 720                         // because just to decide if we should check for an update
 721                         // that's not needed.
 722                         week = ptm.tm_yday / 7;
 723
 724                         CRegDWORD oldweek = CRegDWORD(_T("Software\\TortoiseGit\\CheckNewerWeek"), (DWORD)-1);
 725                         if (((DWORD)oldweek) == -1)
 726                                 oldweek = week;         // first start of TortoiseProc, no update check needed
 727                         else
 728                         {
 729                                 if ((DWORD)week != oldweek)
 730                                 {
 731                                         oldweek = week;
 732 #endif
 733                                         CAppUtils::RunTortoiseGitProc(_T("/command:updatecheck"), false, false);
 734                                 }
 735                         }
 736                 }
 737         }
 738 }