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("github-windows://openRepo/")) == 0)
 273                 {
 274                         url = url.Mid(26); // 26 = "github-windows://openRepo/".GetLength()
 275                         int questioMark = url.Find('?');
 276                         if (questioMark > 0)
 277                                 url = url.Left(questioMark);
 278                 }
 279                 else if (url.Find(_T("smartgit://cloneRepo/")) == 0)
 280                 {
 281                         url = url.Mid(21); // 21 = "smartgit://cloneRepo/".GetLength()
 282                 }
 283                 else
 284                 {
 285                         CMessageBox::Show(NULL, IDS_ERR_INVALIDPATH, IDS_APPNAME, MB_ICONERROR);
 286                         return FALSE;
 287                 }
 288                 CString newCmd;
 289                 newCmd.Format(_T("/command:clone /url:\"%s\""), url);
 290                 parser = CCmdLineParser(newCmd);
 291         }
 292
 293         if ( parser.HasKey(_T("path")) && parser.HasKey(_T("pathfile")))
 294         {
 295                 CMessageBox::Show(NULL, IDS_ERR_INVALIDPATH, IDS_APPNAME, MB_ICONERROR);
 296                 return FALSE;
 297         }
 298
 299         CTGitPath cmdLinePath;
 300         CTGitPathList pathList;
 301         if (g_sGroupingUUID.IsEmpty())
 302                 g_sGroupingUUID = parser.GetVal(L"groupuuid");
 303         if ( parser.HasKey(_T("pathfile")) )
 304         {
 305
 306                 CString sPathfileArgument = CPathUtils::GetLongPathname(parser.GetVal(_T("pathfile")));
 307
 308                 cmdLinePath.SetFromUnknown(sPathfileArgument);
 309                 if (pathList.LoadFromFile(cmdLinePath)==false)
 310                         return FALSE;           // no path specified!
 311                 if ( parser.HasKey(_T("deletepathfile")) )
 312                 {
 313                         // We can delete the temporary path file, now that we've loaded it
 314                         ::DeleteFile(cmdLinePath.GetWinPath());
 315                 }
 316                 // This was a path to a temporary file - it's got no meaning now, and
 317                 // anybody who uses it again is in for a problem...
 318                 cmdLinePath.Reset();
 319
 320         }
 321         else
 322         {
 323
 324                 CString sPathArgument = CPathUtils::GetLongPathname(parser.GetVal(_T("path")));
 325                 if (parser.HasKey(_T("expaths")))
 326                 {
 327                         // an /expaths param means we're started via the buttons in our Win7 library
 328                         // and that means the value of /expaths is the current directory, and
 329                         // the selected paths are then added as additional parameters but without a key, only a value
 330
 331                         // because of the "strange treatment of quotation marks and backslashes by CommandLineToArgvW"
 332                         // we have to escape the backslashes first. Since we're only dealing with paths here, that's
 333                         // a save bet.
 334                         // Without this, a command line like:
 335                         // /command:commit /expaths:"D:\" "D:\Utils"
 336                         // would fail because the "D:\" is treated as the backslash being the escape char for the quotation
 337                         // mark and we'd end up with:
 338                         // argv[1] = /command:commit
 339                         // argv[2] = /expaths:D:" D:\Utils
 340                         // See here for more details: http://blogs.msdn.com/b/oldnewthing/archive/2010/09/17/10063629.aspx
 341                         CString cmdLine = GetCommandLineW();
 342                         cmdLine.Replace(L"\\", L"\\\\");
 343                         int nArgs = 0;
 344                         LPWSTR *szArglist = CommandLineToArgvW(cmdLine, &nArgs);
 345                         if (szArglist)
 346                         {
 347                                 // argument 0 is the process path, so start with 1
 348                                 for (int i = 1; i < nArgs; ++i)
 349                                 {
 350                                         if (szArglist[i][0] != '/')
 351                                         {
 352                                                 if (!sPathArgument.IsEmpty())
 353                                                         sPathArgument += '*';
 354                                                 sPathArgument += szArglist[i];
 355                                         }
 356                                 }
 357                                 sPathArgument.Replace(L"\\\\", L"\\");
 358                         }
 359                         LocalFree(szArglist);
 360                 }
 361                 if (sPathArgument.IsEmpty() && parser.HasKey(L"path"))
 362                 {
 363                         CMessageBox::Show(hWndExplorer, IDS_ERR_INVALIDPATH, IDS_APPNAME, MB_ICONERROR);
 364                         return FALSE;
 365                 }
 366                 int asterisk = sPathArgument.Find('*');
 367                 cmdLinePath.SetFromUnknown(asterisk >= 0 ? sPathArgument.Left(asterisk) : sPathArgument);
 368                 pathList.LoadFromAsteriskSeparatedString(sPathArgument);
 369         }
 370
 371         if (pathList.GetCount() == 0) {
 372                 pathList.AddPath(CTGitPath::CTGitPath(g_Git.m_CurrentDir));
 373         }
 374
 375         // Subversion sometimes writes temp files to the current directory!
 376         // Since TSVN doesn't need a specific CWD anyway, we just set it
 377         // to the users temp folder: that way, Subversion is guaranteed to
 378         // have write access to the CWD
 379         {
 380                 DWORD len = GetCurrentDirectory(0, NULL);
 381                 if (len)
 382                 {
 383                         std::unique_ptr<TCHAR[]> originalCurrentDirectory(new TCHAR[len]);
 384                         if (GetCurrentDirectory(len, originalCurrentDirectory.get()))
 385                         {
 386                                 sOrigCWD = originalCurrentDirectory.get();
 387                                 sOrigCWD = CPathUtils::GetLongPathname(sOrigCWD);
 388                         }
 389                 }
 390                 TCHAR pathbuf[MAX_PATH];
 391                 GetTortoiseGitTempPath(MAX_PATH, pathbuf);
 392                 SetCurrentDirectory(pathbuf);
 393         }
 394
 395         CheckForNewerVersion();
 396
 397         CAutoGeneralHandle TGitMutex = ::CreateMutex(NULL, FALSE, _T("TortoiseGitProc.exe"));
 398         if (!g_Git.SetCurrentDir(cmdLinePath.GetWinPathString(), parser.HasKey(_T("submodule")) == TRUE))
 399         {
 400                 for (int i = 0; i < pathList.GetCount(); ++i)
 401                         if(g_Git.SetCurrentDir(pathList[i].GetWinPath()))
 402                                 break;
 403         }
 404
 405         if(!g_Git.m_CurrentDir.IsEmpty())
 406         {
 407                 sOrigCWD = g_Git.m_CurrentDir;
 408                 SetCurrentDirectory(g_Git.m_CurrentDir);
 409         }
 410
 411         if (g_sGroupingUUID.IsEmpty())
 412         {
 413                 CRegStdDWORD groupSetting = CRegStdDWORD(_T("Software\\TortoiseGit\\GroupTaskbarIconsPerRepo"), 3);
 414                 switch (DWORD(groupSetting))
 415                 {
 416                 case 1:
 417                 case 2:
 418                         // implemented differently to TortoiseSVN atm
 419                         break;
 420                 case 3:
 421                 case 4:
 422                         {
 423                                 CString wcroot;
 424                                 if (g_GitAdminDir.HasAdminDir(g_Git.m_CurrentDir, true, &wcroot))
 425                                 {
 426                                         git_oid oid;
 427                                         CStringA wcRootA(wcroot + CPathUtils::GetAppDirectory());
 428                                         if (!git_odb_hash(&oid, wcRootA.GetBuffer(), wcRootA.GetLength(), GIT_OBJ_BLOB))
 429                                         {
 430                                                 CStringA hash;
 431                                                 git_oid_tostr(hash.GetBufferSetLength(GIT_OID_HEXSZ + 1), GIT_OID_HEXSZ + 1, &oid);
 432                                                 hash.ReleaseBuffer();
 433                                                 g_sGroupingUUID = hash;
 434                                         }
 435                                 }
 436                         }
 437                 }
 438         }
 439
 440         CString sAppID = GetTaskIDPerUUID(g_sGroupingUUID).c_str();
 441         InitializeJumpList(sAppID);
 442         EnsureGitLibrary(false);
 443
 444         {
 445                 CString err;
 446                 try
 447                 {
 448                         // requires CWD to be set
 449                         CGit::m_LogEncode = CAppUtils::GetLogOutputEncode();
 450
 451                         // make sure all config files are read in order to check that none contains an error
 452                         g_Git.GetConfigValue(_T("doesnot.exist"));
 453                 }
 454                 catch (char* msg)
 455                 {
 456                         err = CString(msg);
 457                 }
 458
 459                 if (!err.IsEmpty())
 460                 {
 461                         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)));
 462                         if (choice == 1)
 463                         {
 464                                 // open the config file with alternative editor
 465                                 CAppUtils::LaunchAlternativeEditor(g_Git.GetGitLocalConfig());
 466                         }
 467                         else if (choice == 2)
 468                         {
 469                                 // open the global config file with alternative editor
 470                                 CAppUtils::LaunchAlternativeEditor(g_Git.GetGitGlobalConfig());
 471                         }
 472                         return FALSE;
 473                 }
 474         }
 475
 476         // execute the requested command
 477         CommandServer server;
 478         Command * cmd = server.GetCommand(parser.GetVal(_T("command")));
 479         if (cmd)
 480         {
 481                 cmd->SetExplorerHwnd(hWndExplorer);
 482
 483                 cmd->SetParser(parser);
 484                 cmd->SetPaths(pathList, cmdLinePath);
 485
 486                 retSuccess = cmd->Execute();
 487                 delete cmd;
 488         }
 489
 490         // Look for temporary files left around by TortoiseSVN and
 491         // remove them. But only delete 'old' files because some
 492         // apps might still be needing the recent ones.
 493         {
 494                 DWORD len = GetTortoiseGitTempPath(0, NULL);
 495                 std::unique_ptr<TCHAR[]> path(new TCHAR[len + 100]);
 496                 len = GetTortoiseGitTempPath (len + 100, path.get());
 497                 if (len != 0)
 498                 {
 499                         CDirFileEnum finder(path.get());
 500                         FILETIME systime_;
 501                         ::GetSystemTimeAsFileTime(&systime_);
 502                         __int64 systime = (((_int64)systime_.dwHighDateTime)<<32) | ((__int64)systime_.dwLowDateTime);
 503                         bool isDir;
 504                         CString filepath;
 505                         while (finder.NextFile(filepath, &isDir))
 506                         {
 507                                 HANDLE hFile = ::CreateFile(filepath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, isDir ? FILE_FLAG_BACKUP_SEMANTICS : NULL, NULL);
 508                                 if (hFile != INVALID_HANDLE_VALUE)
 509                                 {
 510                                         FILETIME createtime_;
 511                                         if (::GetFileTime(hFile, &createtime_, NULL, NULL))
 512                                         {
 513                                                 ::CloseHandle(hFile);
 514                                                 __int64 createtime = (((_int64)createtime_.dwHighDateTime)<<32) | ((__int64)createtime_.dwLowDateTime);
 515                                                 if ((createtime + 864000000000) < systime)              //only delete files older than a day
 516                                                 {
 517                                                         ::SetFileAttributes(filepath, FILE_ATTRIBUTE_NORMAL);
 518                                                         if (isDir)
 519                                                                 ::RemoveDirectory(filepath);
 520                                                         else
 521                                                                 ::DeleteFile(filepath);
 522                                                 }
 523                                         }
 524                                         else
 525                                                 ::CloseHandle(hFile);
 526                                 }
 527                         }
 528                 }
 529         }
 530
 531         // Since the dialog has been closed, return FALSE so that we exit the
 532         // application, rather than start the application's message pump.
 533         return FALSE;
 534 }
 535
 536 void CTortoiseProcApp::CheckUpgrade()
 537 {
 538         CRegString regVersion = CRegString(_T("Software\\TortoiseGit\\CurrentVersion"));
 539         CString sVersion = regVersion;
 540         if (sVersion.Compare(_T(STRPRODUCTVER))==0)
 541                 return;
 542         // we're starting the first time with a new version!
 543
 544         LONG lVersion = 0;
 545         int pos = sVersion.Find('.');
 546         if (pos > 0)
 547         {
 548                 lVersion = (_ttol(sVersion.Left(pos))<<24);
 549                 lVersion |= (_ttol(sVersion.Mid(pos+1))<<16);
 550                 pos = sVersion.Find('.', pos+1);
 551                 lVersion |= (_ttol(sVersion.Mid(pos+1))<<8);
 552         }
 553         else
 554         {
 555                 pos = sVersion.Find(',');
 556                 if (pos > 0)
 557                 {
 558                         lVersion = (_ttol(sVersion.Left(pos))<<24);
 559                         lVersion |= (_ttol(sVersion.Mid(pos+1))<<16);
 560                         pos = sVersion.Find(',', pos+1);
 561                         lVersion |= (_ttol(sVersion.Mid(pos+1))<<8);
 562                 }
 563         }
 564
 565         if (lVersion <= 0x01080401)
 566         {
 567                 if (CRegStdDWORD(_T("Software\\TortoiseGit\\TortoiseProc\\SendMail\\UseMAPI"), FALSE) == TRUE)
 568                         CRegStdDWORD(_T("Software\\TortoiseGit\\TortoiseProc\\SendMail\\DeliveryType")) = 1;
 569                 CRegStdDWORD(_T("Software\\TortoiseGit\\TortoiseProc\\SendMail\\UseMAPI")).removeValue();
 570         }
 571
 572         if (lVersion <= 0x01080202)
 573         {
 574                 CSoundUtils::RegisterTGitSounds();
 575                 // upgrade to 1.8.3: force recreation of all diff scripts.
 576                 CAppUtils::SetupDiffScripts(true, CString());
 577         }
 578
 579         if (lVersion <= 0x01080100)
 580         {
 581                 if (CRegStdDWORD(_T("Software\\TortoiseGit\\LogTopoOrder"), TRUE) == FALSE)
 582                         CRegStdDWORD(_T("Software\\TortoiseGit\\LogOrderBy")) = 0;
 583
 584                 // smoothly migrate broken msysgit path settings
 585                 CString oldmsysGitSetting = CRegString(REG_MSYSGIT_PATH);
 586                 oldmsysGitSetting.TrimRight(_T("\\"));
 587                 CString right = oldmsysGitSetting.Right(4);
 588                 if (oldmsysGitSetting.GetLength() > 4 && oldmsysGitSetting.Right(4) == _T("\\cmd"))
 589                 {
 590                         CString newPath = oldmsysGitSetting.Mid(0, oldmsysGitSetting.GetLength() - 3) + _T("bin");
 591                         if (PathFileExists(newPath + _T("\\git.exe")))
 592                         {
 593                                 CRegString(REG_MSYSGIT_PATH) = newPath;
 594                                 g_Git.m_bInitialized = FALSE;
 595                                 g_Git.CheckMsysGitDir();
 596                         }
 597                 }
 598         }
 599
 600         if (lVersion <= 0x01040000)
 601         {
 602                 CRegStdDWORD(_T("Software\\TortoiseGit\\OwnerdrawnMenus")).removeValue();
 603         }
 604
 605         if (lVersion <= 0x01070600)
 606         {
 607                 CoInitialize(NULL);
 608                 EnsureGitLibrary();
 609                 CoUninitialize();
 610                 CRegStdDWORD(_T("Software\\TortoiseGit\\ConvertBase")).removeValue();
 611                 CRegStdDWORD(_T("Software\\TortoiseGit\\DiffProps")).removeValue();
 612                 if (CRegStdDWORD(_T("Software\\TortoiseGit\\CheckNewer"), TRUE) == FALSE)
 613                         CRegStdDWORD(_T("Software\\TortoiseGit\\VersionCheck")) = FALSE;
 614         }
 615
 616         if (lVersion <= 0x01070E00)
 617         {
 618                 CRegStdDWORD(_T("Software\\TortoiseGit\\CheckNewer")).removeValue();
 619         }
 620         CAppUtils::SetupDiffScripts(false, CString());
 621
 622         // set the current version so we don't come here again until the next update!
 623         regVersion = _T(STRPRODUCTVER);
 624 }
 625
 626 void CTortoiseProcApp::InitializeJumpList(const CString& appid)
 627 {
 628         // for Win7 : use a custom jump list
 629         CoInitialize(NULL);
 630         SetAppID(appid);
 631         DeleteJumpList(appid);
 632         DoInitializeJumpList(appid);
 633         CoUninitialize();
 634 }
 635
 636 void CTortoiseProcApp::DoInitializeJumpList(const CString& appid)
 637 {
 638         ATL::CComPtr<ICustomDestinationList> pcdl;
 639         HRESULT hr = pcdl.CoCreateInstance(CLSID_DestinationList, NULL, CLSCTX_INPROC_SERVER);
 640         if (FAILED(hr))
 641                 return;
 642
 643         hr = pcdl->SetAppID(appid);
 644         if (FAILED(hr))
 645                 return;
 646
 647         UINT uMaxSlots;
 648         ATL::CComPtr<IObjectArray> poaRemoved;
 649         hr = pcdl->BeginList(&uMaxSlots, IID_PPV_ARGS(&poaRemoved));
 650         if (FAILED(hr))
 651                 return;
 652
 653         ATL::CComPtr<IObjectCollection> poc;
 654         hr = poc.CoCreateInstance(CLSID_EnumerableObjectCollection, NULL, CLSCTX_INPROC_SERVER);
 655         if (FAILED(hr))
 656                 return;
 657
 658         CString sTemp = CString(MAKEINTRESOURCE(IDS_MENUSETTINGS));
 659         sTemp.Remove('&');
 660
 661         ATL::CComPtr<IShellLink> psl;
 662         hr = CreateShellLink(_T("/command:settings"), (LPCTSTR)sTemp, 20, &psl);
 663         if (SUCCEEDED(hr)) {
 664                 poc->AddObject(psl);
 665         }
 666         sTemp = CString(MAKEINTRESOURCE(IDS_MENUHELP));
 667         sTemp.Remove('&');
 668         psl.Release(); // Need to release the object before calling operator&()
 669         hr = CreateShellLink(_T("/command:help"), (LPCTSTR)sTemp, 19, &psl);
 670         if (SUCCEEDED(hr)) {
 671                 poc->AddObject(psl);
 672         }
 673
 674         ATL::CComPtr<IObjectArray> poa;
 675         hr = poc.QueryInterface(&poa);
 676         if (SUCCEEDED(hr)) {
 677                 pcdl->AppendCategory((LPCTSTR)CString(MAKEINTRESOURCE(IDS_PROC_TASKS)), poa);
 678                 pcdl->CommitList();
 679         }
 680 }
 681
 682 int CTortoiseProcApp::ExitInstance()
 683 {
 684         Gdiplus::GdiplusShutdown(m_gdiplusToken);
 685
 686         CWinAppEx::ExitInstance();
 687         if (retSuccess)
 688                 return 0;
 689         return -1;
 690 }
 691
 692 void CTortoiseProcApp::CheckForNewerVersion()
 693 {
 694         // check for newer versions
 695         if (CRegDWORD(_T("Software\\TortoiseGit\\VersionCheck"), TRUE) != FALSE)
 696         {
 697                 time_t now;
 698                 struct tm ptm;
 699
 700                 time(&now);
 701                 if ((now != 0) && (localtime_s(&ptm, &now)==0))
 702                 {
 703 #if PREVIEW
 704                         // Check daily for new preview releases
 705                         CRegDWORD oldday = CRegDWORD(_T("Software\\TortoiseGit\\CheckNewerDay"), (DWORD)-1);
 706                         if (((DWORD)oldday) == -1)
 707                                 oldday = ptm.tm_yday;
 708                         else
 709                         {
 710                                 if ((DWORD)oldday != (DWORD)ptm.tm_yday)
 711                                 {
 712                                         oldday = ptm.tm_yday;
 713 #else
 714                         int week = 0;
 715                         // we don't calculate the real 'week of the year' here
 716                         // because just to decide if we should check for an update
 717                         // that's not needed.
 718                         week = ptm.tm_yday / 7;
 719
 720                         CRegDWORD oldweek = CRegDWORD(_T("Software\\TortoiseGit\\CheckNewerWeek"), (DWORD)-1);
 721                         if (((DWORD)oldweek) == -1)
 722                                 oldweek = week;         // first start of TortoiseProc, no update check needed
 723                         else
 724                         {
 725                                 if ((DWORD)week != oldweek)
 726                                 {
 727                                         oldweek = week;
 728 #endif
 729                                         CAppUtils::RunTortoiseGitProc(_T("/command:updatecheck"), false, false);
 730                                 }
 731                         }
 732                 }
 733         }
 734 }