src/TortoiseProc/TortoiseProc.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2008-2011 - 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 "vld.h"
  22 #include "TortoiseProc.h"
  23 #include "SysImageList.h"
  24 #include "CrashReport.h"
  25 #include "CmdLineParser.h"
  26 #include "Hooks.h"
  27 #include "AppUtils.h"
  28 #include "PathUtils.h"
  29 #include "UnicodeUtils.h"
  30 #include "MessageBox.h"
  31 //#include "libintl.h"
  32 #include "DirFileEnum.h"
  33 //#include "SoundUtils.h"
  34 //#include "SVN.h"
  35 #include "GitAdminDir.h"
  36 #include "Git.h"
  37 //#include "SVNGlobal.h"
  38 //#include "svn_types.h"
  39 //#include "svn_dso.h"
  40 //#include <openssl/ssl.h>
  41 //#include <openssl/err.h>
  42
  43 #include "Commands\Command.h"
  44 #include "CommonResource.h"
  45 #include "..\version.h"
  46 #include "JumpListHelpers.h"
  47 #include "..\Settings\Settings.h"
  48 #include "gitindex.h"
  49
  50 #define STRUCT_IOVEC_DEFINED
  51 //#include "sasl.h"
  52
  53 #ifdef _DEBUG
  54 #define new DEBUG_NEW
  55 #endif
  56
  57 #pragma comment(linker, "\"/manifestdependency:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")
  58
  59 #define APPID (_T("TGIT.TGIT.1") _T(TSVN_PLATFORM))
  60
  61 BEGIN_MESSAGE_MAP(CTortoiseProcApp, CWinAppEx)
  62         ON_COMMAND(ID_HELP, CWinAppEx::OnHelp)
  63 END_MESSAGE_MAP()
  64
  65 //CString g_version;
  66 //CString CGit::m_MsysGitPath;
  67 //////////////////////////////////////////////////////////////////////////
  68
  69 CTortoiseProcApp::CTortoiseProcApp()
  70 {
  71         SetDllDirectory(L"");
  72         EnableHtmlHelp();
  73 //      int argc = 0;
  74 //      const char* const * argv = NULL;
  75 //      apr_app_initialize(&argc, &argv, NULL);
  76 //      svn_dso_initialize2();
  77         SYS_IMAGE_LIST();
  78         CHooks::Create();
  79         g_GitAdminDir.Init();
  80         m_bLoadUserToolbars = FALSE;
  81         m_bSaveState = FALSE;
  82         retSuccess = false;
  83
  84 }
  85
  86 CTortoiseProcApp::~CTortoiseProcApp()
  87 {
  88         // global application exit cleanup (after all SSL activity is shutdown)
  89         // we have to clean up SSL ourselves, since neon doesn't do that (can't do it)
  90         // because those cleanup functions work globally per process.
  91         //ERR_free_strings();
  92         //EVP_cleanup();
  93         //CRYPTO_cleanup_all_ex_data();
  94
  95         // since it is undefined *when* the global object SVNAdminDir is
  96         // destroyed, we tell it to destroy the memory pools and terminate apr
  97         // *now* instead of later when the object itself is destroyed.
  98         g_GitAdminDir.Close();
  99         CHooks::Destroy();
 100         SYS_IMAGE_LIST().Cleanup();
 101         //apr_terminate();
 102 }
 103
 104 // The one and only CTortoiseProcApp object
 105 CTortoiseProcApp theApp;
 106 HWND hWndExplorer;
 107
 108 BOOL CTortoiseProcApp::CheckMsysGitDir()
 109 {
 110         CGitIndexFileMap map;
 111         //int status;
 112         //CTGitPath path;
 113         //path.SetFromGit(_T("src/gpl.txt"));
 114         //map.GetFileStatus(_T("D:\\TortoiseGit"),&path, &status);
 115         return g_Git.CheckMsysGitDir();
 116 }
 117 CCrashReport crasher("tortoisegit-bug@googlegroups.com", "Crash Report for TortoiseGit " APP_X64_STRING " : " STRPRODUCTVER, TRUE);// crash
 118
 119 // CTortoiseProcApp initialization
 120
 121 BOOL CTortoiseProcApp::InitInstance()
 122 {
 123         EnableCrashHandler();
 124         InitializeJumpList();
 125         CheckUpgrade();
 126         CMFCVisualManager::SetDefaultManager(RUNTIME_CLASS(CMFCVisualManagerWindows));
 127         CMFCButton::EnableWindowsTheming();
 128
 129         Gdiplus::GdiplusStartupInput gdiplusStartupInput;
 130         Gdiplus::GdiplusStartup(&m_gdiplusToken,&gdiplusStartupInput,NULL);
 131
 132         if(!CheckMsysGitDir())
 133         {
 134                 UINT ret = CMessageBox::Show(NULL,_T("MSysGit (http://code.google.com/p/msysgit/) not found."),
 135                                                                         _T("TortoiseGit"), 3, IDI_HAND, _T("&Set MSysGit path"), _T("&Goto WebSite"), _T("&Abort"));
 136                 if(ret == 2)
 137                 {
 138                         ShellExecute(NULL, NULL, _T("http://code.google.com/p/msysgit/"), NULL, NULL, SW_SHOW);
 139                 }
 140                 else if(ret == 1)
 141                 {
 142                         // open settings dialog
 143                         CSettings dlg(IDS_PROC_SETTINGS_TITLE);
 144                         dlg.SetTreeViewMode(TRUE, TRUE, TRUE);
 145                         dlg.SetTreeWidth(220);
 146
 147                         dlg.DoModal();
 148                         dlg.HandleRestart();
 149                 }
 150                 return FALSE;
 151         }
 152
 153         //set the resource dll for the required language
 154         CRegDWORD loc = CRegDWORD(_T("Software\\TortoiseGit\\LanguageID"), 1033);
 155         long langId = loc;
 156         CString langDll;
 157         CStringA langpath = CStringA(CPathUtils::GetAppParentDirectory());
 158         langpath += "Languages";
 159 //      bindtextdomain("subversion", (LPCSTR)langpath);
 160 //      bind_textdomain_codeset("subversion", "UTF-8");
 161         HINSTANCE hInst = NULL;
 162         do
 163         {
 164                 langDll.Format(_T("..\\Languages\\TortoiseProc%d.dll"), langId);
 165
 166                 hInst = LoadLibrary(langDll);
 167
 168                 CString sVer = _T(STRPRODUCTVER);
 169                 CString sFileVer = CPathUtils::GetVersionFromFile(langDll);
 170                 if (sFileVer.Compare(sVer)!=0)
 171                 {
 172                         FreeLibrary(hInst);
 173                         hInst = NULL;
 174                 }
 175                 if (hInst != NULL)
 176                 {
 177                         AfxSetResourceHandle(hInst);
 178                 }
 179                 else
 180                 {
 181                         DWORD lid = SUBLANGID(langId);
 182                         lid--;
 183                         if (lid > 0)
 184                         {
 185                                 langId = MAKELANGID(PRIMARYLANGID(langId), lid);
 186                         }
 187                         else
 188                                 langId = 0;
 189                 }
 190         } while ((hInst == NULL) && (langId != 0));
 191         TCHAR buf[6];
 192         _tcscpy_s(buf, _T("en"));
 193         langId = loc;
 194         CString sHelppath;
 195         sHelppath = this->m_pszHelpFilePath;
 196         sHelppath = sHelppath.MakeLower();
 197         // MFC uses a help file with the same name as the application by default,
 198         // which means we have to change that default to our language specific help files
 199         sHelppath.Replace(_T("tortoiseproc.chm"), _T("TortoiseGit_en.chm"));
 200         free((void*)m_pszHelpFilePath);
 201         m_pszHelpFilePath=_tcsdup(sHelppath);
 202         sHelppath = CPathUtils::GetAppParentDirectory() + _T("Languages\\TortoiseGit_en.chm");
 203         do
 204         {
 205                 CString sLang = _T("_");
 206                 if (GetLocaleInfo(MAKELCID(langId, SORT_DEFAULT), LOCALE_SISO639LANGNAME, buf, _countof(buf)))
 207                 {
 208                         sLang += buf;
 209                         sHelppath.Replace(_T("_en"), sLang);
 210                         if (PathFileExists(sHelppath))
 211                         {
 212                                 free((void*)m_pszHelpFilePath);
 213                                 m_pszHelpFilePath=_tcsdup(sHelppath);
 214                                 break;
 215                         }
 216                 }
 217                 sHelppath.Replace(sLang, _T("_en"));
 218                 if (GetLocaleInfo(MAKELCID(langId, SORT_DEFAULT), LOCALE_SISO3166CTRYNAME, buf, _countof(buf)))
 219                 {
 220                         sLang += _T("_");
 221                         sLang += buf;
 222                         sHelppath.Replace(_T("_en"), sLang);
 223                         if (PathFileExists(sHelppath))
 224                         {
 225                                 free((void*)m_pszHelpFilePath);
 226                                 m_pszHelpFilePath=_tcsdup(sHelppath);
 227                                 break;
 228                         }
 229                 }
 230                 sHelppath.Replace(sLang, _T("_en"));
 231
 232                 DWORD lid = SUBLANGID(langId);
 233                 lid--;
 234                 if (lid > 0)
 235                 {
 236                         langId = MAKELANGID(PRIMARYLANGID(langId), lid);
 237                 }
 238                 else
 239                         langId = 0;
 240         } while (langId);
 241         setlocale(LC_ALL, "");
 242
 243         // InitCommonControls() is required on Windows XP if an application
 244         // manifest specifies use of ComCtl32.dll version 6 or later to enable
 245         // visual styles.  Otherwise, any window creation will fail.
 246
 247         INITCOMMONCONTROLSEX used = {
 248                 sizeof(INITCOMMONCONTROLSEX),
 249                         ICC_ANIMATE_CLASS | ICC_BAR_CLASSES | ICC_COOL_CLASSES | ICC_DATE_CLASSES |
 250                         ICC_HOTKEY_CLASS | ICC_INTERNET_CLASSES | ICC_LISTVIEW_CLASSES |
 251                         ICC_NATIVEFNTCTL_CLASS | ICC_PAGESCROLLER_CLASS | ICC_PROGRESS_CLASS |
 252                         ICC_TAB_CLASSES | ICC_TREEVIEW_CLASSES | ICC_UPDOWN_CLASS |
 253                         ICC_USEREX_CLASSES | ICC_WIN95_CLASSES
 254         };
 255         InitCommonControlsEx(&used);
 256         AfxOleInit();
 257         AfxEnableControlContainer();
 258         AfxInitRichEdit2();
 259         CWinAppEx::InitInstance();
 260         SetRegistryKey(_T("TortoiseGit"));
 261
 262         CCmdLineParser parser(AfxGetApp()->m_lpCmdLine);
 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("path")) && parser.HasKey(_T("pathfile")))
 270         {
 271                 CMessageBox::Show(NULL, IDS_ERR_INVALIDPATH, IDS_APPNAME, MB_ICONERROR);
 272                 return FALSE;
 273         }
 274
 275         CTGitPath cmdLinePath;
 276         CTGitPathList pathList;
 277         if ( parser.HasKey(_T("pathfile")) )
 278         {
 279
 280                 CString sPathfileArgument = CPathUtils::GetLongPathname(parser.GetVal(_T("pathfile")));
 281
 282                 cmdLinePath.SetFromUnknown(sPathfileArgument);
 283                 if (pathList.LoadFromFile(cmdLinePath)==false)
 284                         return FALSE;           // no path specified!
 285                 if ( parser.HasKey(_T("deletepathfile")) )
 286                 {
 287                         // We can delete the temporary path file, now that we've loaded it
 288                         ::DeleteFile(cmdLinePath.GetWinPath());
 289                 }
 290                 // This was a path to a temporary file - it's got no meaning now, and
 291                 // anybody who uses it again is in for a problem...
 292                 cmdLinePath.Reset();
 293
 294         }
 295         else
 296         {
 297
 298                 CString sPathArgument = CPathUtils::GetLongPathname(parser.GetVal(_T("path")));
 299                 int asterisk = sPathArgument.Find('*');
 300                 cmdLinePath.SetFromUnknown(asterisk >= 0 ? sPathArgument.Left(asterisk) : sPathArgument);
 301                 pathList.LoadFromAsteriskSeparatedString(sPathArgument);
 302         }
 303
 304         if (pathList.GetCount() == 0) {
 305                 pathList.AddPath(CTGitPath::CTGitPath(g_Git.m_CurrentDir));
 306         }
 307
 308         hWndExplorer = NULL;
 309         CString sVal = parser.GetVal(_T("hwnd"));
 310         if (!sVal.IsEmpty())
 311                 hWndExplorer = (HWND)_ttoi64(sVal);
 312
 313         while (GetParent(hWndExplorer)!=NULL)
 314                 hWndExplorer = GetParent(hWndExplorer);
 315         if (!IsWindow(hWndExplorer))
 316         {
 317                 hWndExplorer = NULL;
 318         }
 319
 320         // Subversion sometimes writes temp files to the current directory!
 321         // Since TSVN doesn't need a specific CWD anyway, we just set it
 322         // to the users temp folder: that way, Subversion is guaranteed to
 323         // have write access to the CWD
 324         {
 325                 DWORD len = GetCurrentDirectory(0, NULL);
 326                 if (len)
 327                 {
 328                         TCHAR * originalCurrentDirectory = new TCHAR[len];
 329                         if (GetCurrentDirectory(len, originalCurrentDirectory))
 330                         {
 331                                 //sOrigCWD = originalCurrentDirectory;
 332                                 //sOrigCWD = CPathUtils::GetLongPathname(sOrigCWD);
 333                         }
 334                         delete [] originalCurrentDirectory;
 335                 }
 336                 TCHAR pathbuf[MAX_PATH];
 337                 GetTempPath(MAX_PATH, pathbuf);
 338                 SetCurrentDirectory(pathbuf);
 339         }
 340
 341         // check for newer versions
 342         if (CRegDWORD(_T("Software\\TortoiseGit\\CheckNewer"), TRUE) != FALSE)
 343         {
 344                 time_t now;
 345                 struct tm ptm;
 346
 347                 time(&now);
 348                 if ((now != 0) && (localtime_s(&ptm, &now)==0))
 349                 {
 350                         int week = 0;
 351                         // we don't calculate the real 'week of the year' here
 352                         // because just to decide if we should check for an update
 353                         // that's not needed.
 354                         week = ptm.tm_yday / 7;
 355
 356                         CRegDWORD oldweek = CRegDWORD(_T("Software\\TortoiseGit\\CheckNewerWeek"), (DWORD)-1);
 357                         if (((DWORD)oldweek) == -1)
 358                                 oldweek = week;         // first start of TortoiseProc, no update check needed
 359                         else
 360                         {
 361                                 if ((DWORD)week != oldweek)
 362                                 {
 363                                         oldweek = week;
 364
 365                                         TCHAR com[MAX_PATH+100];
 366                                         GetModuleFileName(NULL, com, MAX_PATH);
 367                                         _tcscat_s(com, MAX_PATH+100, _T(" /command:updatecheck"));
 368
 369                                         CAppUtils::LaunchApplication(com, 0, false);
 370                                 }
 371                         }
 372                 }
 373         }
 374
 375         if (parser.HasVal(_T("configdir")))
 376         {
 377                 // the user can override the location of the Subversion config directory here
 378                 CString sConfigDir = parser.GetVal(_T("configdir"));
 379 //              g_GitGlobal.SetConfigDir(sConfigDir);
 380         }
 381         // to avoid that SASL will look for and load its plugin dlls all around the
 382         // system, we set the path here.
 383         // Note that SASL doesn't have to be initialized yet for this to work
 384 //      sasl_set_path(SASL_PATH_TYPE_PLUGIN, (LPSTR)(LPCSTR)CUnicodeUtils::GetUTF8(CPathUtils::GetAppDirectory().TrimRight('\\')));
 385
 386         HANDLE TSVNMutex = ::CreateMutex(NULL, FALSE, _T("TortoiseGitProc.exe"));
 387         if(!g_Git.SetCurrentDir(cmdLinePath.GetWinPathString()))
 388         {
 389                 int i=0;
 390                 for(i=0;i<pathList.GetCount();i++)
 391                         if(g_Git.SetCurrentDir(pathList[i].GetWinPath()))
 392                                 break;
 393         }
 394
 395         if(!g_Git.m_CurrentDir.IsEmpty())
 396                 SetCurrentDirectory(g_Git.m_CurrentDir);
 397
 398         {
 399                 CString err;
 400                 try
 401                 {
 402                         // requires CWD to be set
 403                         CGit::m_LogEncode = CAppUtils::GetLogOutputEncode();
 404                 }
 405                 catch (char* msg)
 406                 {
 407                         err = CString(msg);
 408                 }
 409
 410                 if (!err.IsEmpty())
 411                 {
 412                         UINT choice = CMessageBox::Show(hWndExplorer, err, _T("TortoiseGit Error"), 1, IDI_ERROR, _T("&Edit .git/config"), _T("Edit &global .gitconfig"), _T("&Abort"));
 413                         if (choice == 1)
 414                         {
 415                                 // open the config file with alternative editor
 416                                 CString path = g_Git.m_CurrentDir;
 417                                 path += _T("\\.git\\config");
 418                                 CAppUtils::LaunchAlternativeEditor(path);
 419                         }
 420                         else if (choice == 2)
 421                         {
 422                                 // open the global config file with alternative editor
 423                                 TCHAR buf[MAX_PATH];
 424                                 ExpandEnvironmentStrings(_T("%HOMEDRIVE%\\%HOMEPATH%\\.gitconfig"), buf, MAX_PATH);
 425                                 CAppUtils::LaunchAlternativeEditor(buf);
 426                         }
 427                         return FALSE;
 428                 }
 429         }
 430
 431         // execute the requested command
 432         CommandServer server;
 433         Command * cmd = server.GetCommand(parser.GetVal(_T("command")));
 434         if (cmd)
 435         {
 436                 cmd->SetExplorerHwnd(hWndExplorer);
 437
 438                 cmd->SetParser(parser);
 439                 cmd->SetPaths(pathList, cmdLinePath);
 440
 441                 retSuccess = cmd->Execute();
 442                 delete cmd;
 443         }
 444
 445         if (TSVNMutex)
 446                 ::CloseHandle(TSVNMutex);
 447
 448         // Look for temporary files left around by TortoiseSVN and
 449         // remove them. But only delete 'old' files because some
 450         // apps might still be needing the recent ones.
 451         {
 452                 DWORD len = ::GetTempPath(0, NULL);
 453                 TCHAR * path = new TCHAR[len + 100];
 454                 len = ::GetTempPath (len+100, path);
 455                 if (len != 0)
 456                 {
 457                         CSimpleFileFind finder = CSimpleFileFind(path, _T("*svn*.*"));
 458                         FILETIME systime_;
 459                         ::GetSystemTimeAsFileTime(&systime_);
 460                         __int64 systime = (((_int64)systime_.dwHighDateTime)<<32) | ((__int64)systime_.dwLowDateTime);
 461                         while (finder.FindNextFileNoDirectories())
 462                         {
 463                                 CString filepath = finder.GetFilePath();
 464                                 HANDLE hFile = ::CreateFile(filepath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, NULL, NULL);
 465                                 if (hFile != INVALID_HANDLE_VALUE)
 466                                 {
 467                                         FILETIME createtime_;
 468                                         if (::GetFileTime(hFile, &createtime_, NULL, NULL))
 469                                         {
 470                                                 ::CloseHandle(hFile);
 471                                                 __int64 createtime = (((_int64)createtime_.dwHighDateTime)<<32) | ((__int64)createtime_.dwLowDateTime);
 472                                                 if ((createtime + 864000000000) < systime)              //only delete files older than a day
 473                                                 {
 474                                                         ::SetFileAttributes(filepath, FILE_ATTRIBUTE_NORMAL);
 475                                                         ::DeleteFile(filepath);
 476                                                 }
 477                                         }
 478                                         else
 479                                                 ::CloseHandle(hFile);
 480                                 }
 481                         }
 482                 }
 483                 delete[] path;
 484         }
 485
 486         // Since the dialog has been closed, return FALSE so that we exit the
 487         // application, rather than start the application's message pump.
 488         return FALSE;
 489 }
 490
 491 void CTortoiseProcApp::CheckUpgrade()
 492 {
 493         CRegString regVersion = CRegString(_T("Software\\TortoiseGit\\CurrentVersion"));
 494         CString sVersion = regVersion;
 495         if (sVersion.Compare(_T(STRPRODUCTVER))==0)
 496                 return;
 497         // we're starting the first time with a new version!
 498
 499         LONG lVersion = 0;
 500         int pos = sVersion.Find(',');
 501         if (pos > 0)
 502         {
 503                 lVersion = (_ttol(sVersion.Left(pos))<<24);
 504                 lVersion |= (_ttol(sVersion.Mid(pos+1))<<16);
 505                 pos = sVersion.Find(',', pos+1);
 506                 lVersion |= (_ttol(sVersion.Mid(pos+1))<<8);
 507         }
 508
 509         CRegDWORD regval = CRegDWORD(_T("Software\\TortoiseGit\\DontConvertBase"), 999);
 510         if ((DWORD)regval != 999)
 511         {
 512                 // there's a leftover registry setting we have to convert and then delete it
 513                 CRegDWORD newregval = CRegDWORD(_T("Software\\TortoiseGit\\ConvertBase"));
 514                 newregval = !regval;
 515                 regval.removeValue();
 516         }
 517 #if 0
 518         if (lVersion <= 0x01010300)
 519         {
 520                 CSoundUtils::RegisterTSVNSounds();
 521                 // remove all saved dialog positions
 522                 CRegString(_T("Software\\TortoiseGit\\TortoiseProc\\ResizableState\\")).removeKey();
 523                 CRegDWORD(_T("Software\\TortoiseGit\\RecursiveOverlay")).removeValue();
 524                 // remove the external cache key
 525                 CRegDWORD(_T("Software\\TortoiseGit\\ExternalCache")).removeValue();
 526         }
 527 #endif
 528         if (lVersion <= 0x01020200)
 529         {
 530                 // upgrade to > 1.2.3 means the doc diff scripts changed from vbs to js
 531                 // so remove the diff/merge scripts if they're the defaults
 532                 CRegString diffreg = CRegString(_T("Software\\TortoiseGit\\DiffTools\\.doc"));
 533                 CString sDiff = diffreg;
 534                 CString sCL = _T("wscript.exe \"") + CPathUtils::GetAppParentDirectory()+_T("Diff-Scripts\\diff-doc.vbs\"");
 535                 if (sDiff.Left(sCL.GetLength()).CompareNoCase(sCL)==0)
 536                         diffreg = _T("");
 537                 CRegString mergereg = CRegString(_T("Software\\TortoiseGit\\MergeTools\\.doc"));
 538                 sDiff = mergereg;
 539                 sCL = _T("wscript.exe \"") + CPathUtils::GetAppParentDirectory()+_T("Diff-Scripts\\merge-doc.vbs\"");
 540                 if (sDiff.Left(sCL.GetLength()).CompareNoCase(sCL)==0)
 541                         mergereg = _T("");
 542         }
 543         if (lVersion <= 0x01040000)
 544         {
 545                 CRegStdDWORD(_T("Software\\TortoiseGit\\OwnerdrawnMenus")).removeValue();
 546         }
 547
 548         // set the custom diff scripts for every user
 549         CString scriptsdir = CPathUtils::GetAppParentDirectory();
 550         scriptsdir += _T("Diff-Scripts");
 551         CSimpleFileFind files(scriptsdir);
 552         while (files.FindNextFileNoDirectories())
 553         {
 554                 CString file = files.GetFilePath();
 555                 CString filename = files.GetFileName();
 556                 CString ext = file.Mid(file.ReverseFind('-')+1);
 557                 ext = _T(".")+ext.Left(ext.ReverseFind('.'));
 558                 CString kind;
 559                 if (file.Right(3).CompareNoCase(_T("vbs"))==0)
 560                 {
 561                         kind = _T(" //E:vbscript");
 562                 }
 563                 if (file.Right(2).CompareNoCase(_T("js"))==0)
 564                 {
 565                         kind = _T(" //E:javascript");
 566                 }
 567
 568                 if (filename.Left(5).CompareNoCase(_T("diff-"))==0)
 569                 {
 570                         CRegString diffreg = CRegString(_T("Software\\TortoiseGit\\DiffTools\\")+ext);
 571                         CString diffregstring = diffreg;
 572                         if ((diffregstring.IsEmpty()) || (diffregstring.Find(filename)>=0))
 573                                 diffreg = _T("wscript.exe \"") + file + _T("\" %base %mine") + kind;
 574                 }
 575                 if (filename.Left(6).CompareNoCase(_T("merge-"))==0)
 576                 {
 577                         CRegString diffreg = CRegString(_T("Software\\TortoiseGit\\MergeTools\\")+ext);
 578                         CString diffregstring = diffreg;
 579                         if ((diffregstring.IsEmpty()) || (diffregstring.Find(filename)>=0))
 580                                 diffreg = _T("wscript.exe \"") + file + _T("\" %merged %theirs %mine %base") + kind;
 581                 }
 582         }
 583
 584         // Initialize "Software\\TortoiseGit\\DiffProps" once with the same value as "Software\\TortoiseGit\\Diff"
 585         CRegString regDiffPropsPath = CRegString(_T("Software\\TortoiseGit\\DiffProps"),_T("non-existant"));
 586         CString strDiffPropsPath = regDiffPropsPath;
 587         if ( strDiffPropsPath==_T("non-existant") )
 588         {
 589                 CString strDiffPath = CRegString(_T("Software\\TortoiseGit\\Diff"));
 590                 regDiffPropsPath = strDiffPath;
 591         }
 592
 593         // set the current version so we don't come here again until the next update!
 594         regVersion = _T(STRPRODUCTVER);
 595 }
 596
 597 void CTortoiseProcApp::EnableCrashHandler()
 598 {
 599         // the crash handler is enabled by default, but we disable it
 600         // after 3 months after a release
 601
 602 #define YEAR ((((__DATE__ [7] - '0') * 10 + (__DATE__ [8] - '0')) * 10  \
 603               + (__DATE__ [9] - '0')) * 10 + (__DATE__ [10] - '0'))
 604
 605 #define MONTH (__DATE__ [2] == 'n' ? (__DATE__ [1] == 'a' ? 1 : 6)      \
 606                 : __DATE__ [2] == 'b' ? 2                               \
 607                 : __DATE__ [2] == 'r' ? (__DATE__ [0] == 'M' ? 3 : 4)   \
 608                 : __DATE__ [2] == 'y' ? 5                                                               \
 609                 : __DATE__ [2] == 'l' ? 7                               \
 610                 : __DATE__ [2] == 'g' ? 8                               \
 611                 : __DATE__ [2] == 'p' ? 9                               \
 612                 : __DATE__ [2] == 't' ? 10                               \
 613                 : __DATE__ [2] == 'v' ? 11 : 12)
 614
 615  #define DAY ((__DATE__ [4] == ' ' ? 0 : __DATE__ [4] - '0') * 10       \
 616               + (__DATE__ [5] - '0'))
 617
 618  #define DATE_AS_INT (((YEAR - 2000) * 12 + MONTH) * 31 + DAY)
 619
 620         CTime compiletime(YEAR, MONTH, DAY, 0, 0, 0);
 621         CTime now = CTime::GetCurrentTime();
 622
 623         CTimeSpan timediff = now-compiletime;
 624         if (timediff.GetDays() > 3*31)
 625         {
 626 //              crasher.Enable(FALSE);
 627         }
 628 }
 629
 630 void CTortoiseProcApp::InitializeJumpList()
 631 {
 632         // for Win7 : use a custom jump list
 633         CoInitialize(NULL);
 634         SetAppID(APPID);
 635         DeleteJumpList(APPID);
 636         DoInitializeJumpList();
 637         CoUninitialize();
 638 }
 639
 640 void CTortoiseProcApp::DoInitializeJumpList()
 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 }