File: app.cpp

package info (click to toggle)
codelite 12.0+dfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: buster, sid
  • size: 95,112 kB
  • sloc: cpp: 424,040; ansic: 18,284; php: 9,569; lex: 4,186; yacc: 2,820; python: 2,294; sh: 312; makefile: 51; xml: 13
file content (1072 lines) | stat: -rw-r--r-- 37,763 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright            : (C) 2008 by Eran Ifrah
// file name            : app.cpp
//
// -------------------------------------------------------------------------
// A
//              _____           _      _     _ _
//             /  __ \         | |    | |   (_) |
//             | /  \/ ___   __| | ___| |    _| |_ ___
//             | |    / _ \ / _  |/ _ \ |   | | __/ _ )
//             | \__/\ (_) | (_| |  __/ |___| | ||  __/
//              \____/\___/ \__,_|\___\_____/_|\__\___|
//
//                                                  F i l e
//
//    This program is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////

#include "precompiled_header.h"
#include "autoversion.h"
#include "cl_registry.h"
#include "file_logger.h"
#include "fileextmanager.h"
#include "evnvarlist.h"
#include "environmentconfig.h"
#include "conffilelocator.h"
#include "app.h"
#include "dirsaver.h"
#include "xmlutils.h"
#include "editor_config.h"
#include "wx_xml_compatibility.h"
#include "manager.h"
#include "exelocator.h"
#include "macros.h"
#include "stack_walker.h"
#include "procutils.h"
#include "globals.h"
#include "frame.h"
#include "asyncprocess.h" // IProcess
#include "new_build_tab.h"
#include "cl_config.h"
#include "globals.h"
#include <CompilerLocatorMinGW.h>
#include <wx/regex.h>
#include "CompilerLocatorCygwin.h"
#include "ColoursAndFontsManager.h"
#include "clKeyboardManager.h"
#include "clInitializeDialog.h"
#include "event_notifier.h"
#include "clsplashscreen.h"
#include <wx/persist.h>
#include "singleinstancethreadjob.h"
#include "SocketAPI/clSocketClient.h"
#include <wx/imagjpeg.h>

//#define __PERFORMANCE
#include "performance.h"

//////////////////////////////////////////////
// Define the version string for this codelite
//////////////////////////////////////////////

#if defined(__WXMAC__) || defined(__WXGTK__)
#include <sys/wait.h>
#include <signal.h> // sigprocmask
#endif

#ifdef __WXMSW__
#include <wx/msw/registry.h> //registry keys
void EnableDebugPriv()
{
    HANDLE hToken;
    LUID luid;
    TOKEN_PRIVILEGES tkp;

    OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);

    LookupPrivilegeValue(NULL, SE_DEBUG_NAME, &luid);

    tkp.PrivilegeCount = 1;
    tkp.Privileges[0].Luid = luid;
    tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;

    AdjustTokenPrivileges(hToken, false, &tkp, sizeof(tkp), NULL, NULL);

    CloseHandle(hToken);
}
#endif

#ifdef __WXMAC__
#include <mach-o/dyld.h>

// On Mac we determine the base path using system call
// _NSGetExecutablePath(path, &path_len);
wxString MacGetBasePath()
{
    char path[257];
    uint32_t path_len = 256;
    _NSGetExecutablePath(path, &path_len);

    // path now contains
    // CodeLite.app/Contents/MacOS/
    wxFileName fname(wxString(path, wxConvUTF8));

    // remove he MacOS part of the exe path
    wxString file_name = fname.GetPath(wxPATH_GET_VOLUME | wxPATH_GET_SEPARATOR);
    wxString rest;
    file_name.EndsWith(wxT("MacOS/"), &rest);
    rest.Append(wxT("SharedSupport/"));

    return rest;
}
#endif

///////////////////////////////////////////////////////////////////

static const wxCmdLineEntryDesc cmdLineDesc[] = {
    { wxCMD_LINE_SWITCH, "v", "version", "Print current version", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
    { wxCMD_LINE_SWITCH, "h", "help", "Print usage", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
    { wxCMD_LINE_SWITCH, "n", "no-plugins", "Start CodeLite without any plugins", wxCMD_LINE_VAL_STRING,
      wxCMD_LINE_PARAM_OPTIONAL },
    { wxCMD_LINE_OPTION, "g", "dbg", "Start CodeLite's GDB debugger to debug an executable", wxCMD_LINE_VAL_STRING,
      wxCMD_LINE_PARAM_OPTIONAL },
    { wxCMD_LINE_OPTION, "l", "line", "Open the file at a given line number", wxCMD_LINE_VAL_NUMBER,
      wxCMD_LINE_PARAM_OPTIONAL },
    { wxCMD_LINE_OPTION, "b", "basedir", "Use this path as the CodeLite installation path (Windows only)",
      wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
    { wxCMD_LINE_OPTION, "d", "datadir", "Use this path as the CodeLite data path", wxCMD_LINE_VAL_STRING,
      wxCMD_LINE_PARAM_OPTIONAL },
    { wxCMD_LINE_OPTION, "w", "dbg-dir", "When started with --dbg, set the working directory for the debugger",
      wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
    { wxCMD_LINE_OPTION, "p", "with-plugins", "Comma separated list of plugins to load", wxCMD_LINE_VAL_STRING,
      wxCMD_LINE_PARAM_OPTIONAL },
    { wxCMD_LINE_PARAM, NULL, NULL, "Input file", wxCMD_LINE_VAL_STRING,
      wxCMD_LINE_PARAM_MULTIPLE | wxCMD_LINE_PARAM_OPTIONAL },
    { wxCMD_LINE_NONE }
};

static void massCopy(const wxString& sourceDir, const wxString& spec, const wxString& destDir)
{
    wxArrayString files;
    wxDir::GetAllFiles(sourceDir, &files, spec, wxDIR_FILES);
    for(size_t i = 0; i < files.GetCount(); i++) {
        wxFileName fn(files.Item(i));
        wxCopyFile(files.Item(i), destDir + wxT("/") + fn.GetFullName());
    }
}
#ifndef __WXMSW__
static void ChildTerminatedSingalHandler(int signo)
{
    int status;
    while(true) {
        pid_t pid = ::waitpid(-1, &status, WNOHANG);
        if(pid > 0) {
            // waitpid succeeded
            IProcess::SetProcessExitCode(pid, WEXITSTATUS(status));
            // CL_DEBUG("Process terminated. PID: %d, Exit Code: %d", pid, WEXITSTATUS(status));

        } else {
            break;
        }
    }
}

// Block/Restore sigchild
static struct sigaction old_behvior;
static struct sigaction new_behvior;
static void CodeLiteBlockSigChild()
{
    sigfillset(&new_behvior.sa_mask);
    new_behvior.sa_handler = ChildTerminatedSingalHandler;
    new_behvior.sa_flags = 0;
    sigaction(SIGCHLD, &new_behvior, &old_behvior);
}
#endif

#ifdef __WXGTK__
//-------------------------------------------
// Signal Handlers for GTK
//-------------------------------------------
static void WaitForDebugger(int signo)
{
    wxString msg;
    wxString where;

    msg << wxT("codelite crashed: you may attach to it using gdb\n") << wxT("or let it crash silently..\n")
        << wxT("Attach debugger?\n");

    int rc = wxMessageBox(msg, wxT("CodeLite Crash Handler"), wxYES_NO | wxCENTER | wxICON_ERROR);
    if(rc == wxYES) {

        // Launch a shell command with the following command:
        // gdb -p <PID>

        char command[256];
        memset(command, 0, sizeof(command));

        if(ExeLocator::Locate(wxT("x-terminal-emulator"), where)) {
            sprintf(command, "x-terminal-emulator -T 'gdb' -e 'gdb -p %d'", getpid());
        } else if(ExeLocator::Locate(wxT("gnome-terminal"), where)) {
            sprintf(command, "gnome-terminal -t 'gdb' -e 'gdb -p %d'", getpid());
        } else if(ExeLocator::Locate(wxT("konsole"), where)) {
            sprintf(command, "konsole -T 'gdb' -e 'gdb -p %d'", getpid());
        } else if(ExeLocator::Locate(wxT("terminal"), where)) {
            sprintf(command, "terminal -T 'gdb' -e 'gdb -p %d'", getpid());
        } else if(ExeLocator::Locate(wxT("lxterminal"), where)) {
            sprintf(command, "lxterminal -T 'gdb' -e 'gdb -p %d'", getpid());
        } else {
            sprintf(command, "xterm -T 'gdb' -e 'gdb -p %d'", getpid());
        }

        if(system(command) == 0) {
            signal(signo, SIG_DFL);
            raise(signo);
        } else {
            // Go down without launching the debugger, ask the user to do it manually
            wxMessageBox(wxString::Format(wxT("Failed to launch the debugger\nYou may still attach to codelite "
                                              "manually by typing this command in a terminal:\ngdb -p %d"),
                                          getpid()),
                         wxT("CodeLite Crash Handler"), wxOK | wxCENTER | wxICON_ERROR);
            pause();
        }
    }

    signal(signo, SIG_DFL);
    raise(signo);
}
#endif

IMPLEMENT_APP(CodeLiteApp)

// BEGIN_EVENT_TABLE(CodeLiteApp, wxApp)
//    EVT_ACTIVATE_APP(CodeLiteApp::OnAppAcitvated)
// END_EVENT_TABLE()

extern void InitXmlResource();
CodeLiteApp::CodeLiteApp(void)
    : m_pMainFrame(NULL)
    , m_singleInstance(NULL)
    , m_pluginLoadPolicy(PP_All)
    , m_persistencManager(NULL)
    , m_startedInDebuggerMode(false)
#ifdef __WXMSW__
    , m_handler(NULL)
    , m_user32Dll(NULL)
#endif
{
}

CodeLiteApp::~CodeLiteApp(void)
{
    wxImage::CleanUpHandlers();
#ifdef __WXMSW__
    if(m_handler) {
        FreeLibrary(m_handler);
        m_handler = NULL;
    }
#endif
    if(m_singleInstance) {
        delete m_singleInstance;
    }
    wxDELETE(m_persistencManager);
}

#ifdef __WXMSW__
typedef BOOL WINAPI (*SetProcessDPIAwareFunc)();
#endif

bool CodeLiteApp::OnInit()
{
#if defined(__WXMSW__) && !defined(NDEBUG)
    SetAppName(wxT("codelite-dbg"));
#elif defined(__WXOSX__)
    SetAppName(wxT("CodeLite"));
#else
    SetAppName(wxT("codelite"));
#endif

#ifdef __WXGTK__
    // We need to set the installation prefix on GTK for some reason (mainly debug builds)
    wxString installationDir(INSTALL_DIR);
    installationDir.RemoveLast(sizeof("/share/codelite") - 1);
    wxStandardPaths::Get().SetInstallPrefix(installationDir);
#endif
#if defined(__WXGTK__) || defined(__WXMAC__)

    // block signal pipe
    sigset_t mask_set;
    sigemptyset(&mask_set);
    sigaddset(&mask_set, SIGPIPE);
    sigprocmask(SIG_SETMASK, &mask_set, NULL);

    // Handle sigchld
    CodeLiteBlockSigChild();

#ifdef __WXGTK__
    // Insall signal handlers
    signal(SIGSEGV, WaitForDebugger);
    signal(SIGABRT, WaitForDebugger);
#endif

#endif
    wxSocketBase::Initialize();

#if wxUSE_ON_FATAL_EXCEPTION
    // trun on fatal exceptions handler
    wxHandleFatalExceptions(true);
#endif

#ifdef __WXMSW__

    m_user32Dll = LoadLibrary(L"User32.dll");
    if(m_user32Dll) {
        SetProcessDPIAwareFunc pFunc = (SetProcessDPIAwareFunc)GetProcAddress(m_user32Dll, "SetProcessDPIAware");
        if(pFunc) {
            pFunc();
        }
        FreeLibrary(m_user32Dll);
        m_user32Dll = NULL;
    }

    // as described in http://jrfonseca.dyndns.org/projects/gnu-win32/software/drmingw/
    // load the exception handler dll so we will get Dr MinGW at runtime
    m_handler = LoadLibrary(wxT("exchndl.dll"));

// Enable this process debugging priviliges
// EnableDebugPriv();
#endif

    // Init resources and add the PNG handler
    wxSystemOptions::SetOption(_T("msw.remap"), 0);
    wxSystemOptions::SetOption("msw.notebook.themed-background", 1);
    wxXmlResource::Get()->InitAllHandlers();
    wxImage::AddHandler(new wxPNGHandler);
    wxImage::AddHandler(new wxCURHandler);
    wxImage::AddHandler(new wxICOHandler);
    wxImage::AddHandler(new wxXPMHandler);
    wxImage::AddHandler(new wxGIFHandler);
    wxImage::AddHandler(new wxJPEGHandler);
    InitXmlResource();

    wxLog::EnableLogging(false);
    wxString homeDir(wxEmptyString);

    // parse command line
    wxCmdLineParser parser;
    parser.SetDesc(cmdLineDesc);
    parser.SetCmdLine(wxAppBase::argc, wxAppBase::argv);
    if(parser.Parse(false) != 0) {
        PrintUsage(parser);
        return false;
    }

    wxString newDataDir(wxEmptyString);
    if(parser.Found("g", &m_exeToDebug)) {
        SetStartedInDebuggerMode(true);
        // Check to see if the user also passed "--working-directory" switch
        parser.Found("w", &m_debuggerWorkingDirectory);
        for(size_t i = 0; i < parser.GetParamCount(); ++i) {
            m_debuggerArgs << parser.GetParam(i) << " ";
        }
    }

    if(parser.Found(wxT("d"), &newDataDir)) {
        clStandardPaths::Get().SetUserDataDir(newDataDir);
    }

    // check for single instance
    if(!IsSingleInstance(parser)) {
        return false;
    }

    if(parser.Found(wxT("h"))) {
        // print usage
        PrintUsage(parser);
        return false;
    }

    if(parser.Found(wxT("v"))) {
// print version
#ifdef __WXMSW__
        ::wxMessageBox(wxString() << "CodeLite IDE v" << CODELITE_VERSION_STRING, "CodeLite");
#else
        wxPrintf("CodeLite IDE v%s\n", CODELITE_VERSION_STRING);
#endif
        return false;
    }

    // When launching CodeLite as a debugger interface, disable the plugins
    if(parser.Found(wxT("n")) || IsStartedInDebuggerMode()) {
        // Load codelite without plugins
        SetPluginLoadPolicy(PP_None);
    }

    wxString plugins;
    if(parser.Found(wxT("p"), &plugins)) {
        wxArrayString pluginsArr = ::wxStringTokenize(plugins, wxT(","));
        // Trim and make lower case
        for(size_t i = 0; i < pluginsArr.GetCount(); i++) {
            pluginsArr.Item(i).Trim().Trim(false).MakeLower();
        }

        // Load codelite without plugins
        SetAllowedPlugins(pluginsArr);
        SetPluginLoadPolicy(PP_FromList);
    }

    wxString newBaseDir(wxEmptyString);
    if(parser.Found(wxT("b"), &newBaseDir)) {
#if defined(__WXMSW__)
        homeDir = newBaseDir;
#else
        wxLogDebug("Ignoring the Windows-only --basedir option as not running Windows");
#endif
    }

    // Set the log file verbosity. NB Doing this earlier seems to break wxGTK debug output when debugging CodeLite
    // itself :/
    FileLogger::OpenLog("codelite.log", clConfig::Get().Read(kConfigLogVerbosity, FileLogger::Error));
    CL_DEBUG(wxT("Starting codelite..."));

    // Copy gdb pretty printers from the installation folder to a writeable location
    // this is  needed because python complies the files and in most cases the user
    // running codelite has no write permissions to /usr/share/codelite/...
    DoCopyGdbPrinters();

    // Since GCC 4.8.2 gcc has a default colored output
    // which breaks codelite output parsing
    // to disable this, we need to set GCC_COLORS to an empty
    // string.
    // https://sourceforge.net/p/codelite/bugs/946/
    // http://gcc.gnu.org/onlinedocs/gcc/Language-Independent-Options.html
    ::wxSetEnv("GCC_COLORS", "");

#if defined(__WXGTK__)
    if(homeDir.IsEmpty()) {
        homeDir = clStandardPaths::Get()
                      .GetUserDataDir(); // By default, ~/Library/Application Support/codelite or ~/.codelite
        if(!wxFileName::Exists(homeDir)) {
            wxLogNull noLog;
            wxFileName::Mkdir(homeDir, wxS_DIR_DEFAULT, wxPATH_MKDIR_FULL);
            wxCHECK_MSG(wxFileName::DirExists(homeDir), false, "Failed to create the requested data dir");
        }

        // Create the directory structure
        wxLogNull noLog;
        wxMkdir(homeDir);
        wxMkdir(homeDir + wxT("/lexers/"));
        wxMkdir(homeDir + wxT("/rc/"));
        wxMkdir(homeDir + wxT("/images/"));
        wxMkdir(homeDir + wxT("/templates/"));
        wxMkdir(homeDir + wxT("/config/"));
        wxMkdir(homeDir + wxT("/tabgroups/"));

        // copy the settings from the global location if needed
        wxString installPath(INSTALL_DIR, wxConvUTF8);
        if(!CopySettings(homeDir, installPath)) return false;
        ManagerST::Get()->SetInstallDir(installPath);

    } else {
        wxFileName fn(homeDir);
        fn.MakeAbsolute();
        ManagerST::Get()->SetInstallDir(fn.GetFullPath());
    }

#elif defined(__WXMAC__)
    homeDir = clStandardPaths::Get().GetUserDataDir();
    if(!wxFileName::Exists(homeDir)) {
        wxLogNull noLog;
        wxFileName::Mkdir(homeDir, wxS_DIR_DEFAULT, wxPATH_MKDIR_FULL);
        wxCHECK_MSG(wxFileName::DirExists(homeDir), false, "Failed to create the requested data dir");
    }

    {
        wxLogNull noLog;

        // Create the directory structure
        wxMkdir(homeDir);
        wxMkdir(homeDir + wxT("/lexers/"));
        wxMkdir(homeDir + wxT("/rc/"));
        wxMkdir(homeDir + wxT("/images/"));
        wxMkdir(homeDir + wxT("/templates/"));
        wxMkdir(homeDir + wxT("/config/"));
        wxMkdir(homeDir + wxT("/tabgroups/"));
    }

    wxString installPath(MacGetBasePath());
    ManagerST::Get()->SetInstallDir(installPath);
    // copy the settings from the global location if needed
    CopySettings(homeDir, installPath);

#else //__WXMSW__
    if(homeDir.IsEmpty()) { // did we got a basedir from user?
#ifdef USE_POSIX_LAYOUT
        homeDir = clStandardPaths::Get().GetDataDir();
#else
        homeDir = ::wxGetCwd();
#endif
    }
    wxFileName fnHomdDir(homeDir + wxT("/"));

    // try to locate the menu/rc.xrc file
    wxFileName fn(homeDir + wxT("/rc"), wxT("menu.xrc"));
    if(!fn.FileExists()) {
        // we got wrong home directory
        wxFileName appFn(wxAppBase::argv[0]);
        homeDir = appFn.GetPath();
    }

    if(fnHomdDir.IsRelative()) {
        fnHomdDir.MakeAbsolute();
        homeDir = fnHomdDir.GetPath();
    }

    ManagerST::Get()->SetInstallDir(homeDir);
#endif

    // Use our persistence manager (which uses wxFileConfig instead of the registry...)
    m_persistencManager = new clPersistenceManager();
    wxPersistenceManager::Set(*m_persistencManager);

    // Make sure we have an instance if the keyboard manager allocated before we create the main frame class
    // (the keyboard manager needs to connect to the main frame events)
    clKeyboardManager::Get();
    PluginManager::Get();
    ManagerST::Get()->SetOriginalCwd(wxGetCwd());
    ::wxSetWorkingDirectory(homeDir);
    // Load all of the XRC files that will be used. You can put everything
    // into one giant XRC file if you wanted, but then they become more
    // diffcult to manage, and harder to reuse in later projects.
    // The menubar
    if(!wxXmlResource::Get()->Load(DoFindMenuFile(ManagerST::Get()->GetInstallDir(), wxT("2.0")))) return false;

    // keep the startup directory
    ManagerST::Get()->SetStartupDirectory(::wxGetCwd());

    // set the performance output file name
    PERF_OUTPUT(wxString::Format(wxT("%s/codelite.perf"), wxGetCwd().c_str()).mb_str(wxConvUTF8));

    // Initialize the configuration file locater
    ConfFileLocator::Instance()->Initialize(ManagerST::Get()->GetInstallDir(), ManagerST::Get()->GetStartupDirectory());

    // set the CTAGS_REPLACEMENT environment variable
    wxFileName ctagsReplacements(clStandardPaths::Get().GetUserDataDir(), "ctags.replacements");
    wxSetEnv(wxT("CTAGS_REPLACEMENTS"), ctagsReplacements.GetFullPath());

// read the last frame size from the configuration file
// Initialise editor configuration files
#ifdef __WXMSW__
    {
        wxLogNull noLog;
        wxFileName::Mkdir(clStandardPaths::Get().GetUserDataDir(), wxS_DIR_DEFAULT, wxPATH_MKDIR_FULL);
    }
#endif

    Manager* mgr = ManagerST::Get();
    EditorConfig* cfg = EditorConfigST::Get();
    cfg->SetInstallDir(mgr->GetInstallDir());

    // Update codelite revision and Version
    wxString strVersion = CODELITE_VERSION_STRING;
    cfg->Init(strVersion, wxT("2.0.2"));
    if(!cfg->Load()) {
        CL_ERROR(wxT("Failed to load configuration file: %s/config/codelite.xml"), wxGetCwd().c_str());
        return false;
    }

#if !defined(__WXMAC__) && defined(NDEBUG)
    // Now all image handlers have been added, show splash screen; but only when using Release builds of codelite
    // Also, if started as debugger interface, disable the splash screen
    if(!IsStartedInDebuggerMode()) {
        GeneralInfo inf;
        cfg->ReadObject(wxT("GeneralInfo"), &inf);
        if(inf.GetFlags() & CL_SHOW_SPLASH) {
            wxBitmap bitmap;
            wxString splashName(clStandardPaths::Get().GetDataDir() + wxT("/images/splashscreen.png"));
            if(bitmap.LoadFile(splashName, wxBITMAP_TYPE_PNG)) {
                wxString mainTitle = CODELITE_VERSION_STRING;
                clSplashScreen::g_splashScreen =
                    new clSplashScreen(clSplashScreen::CreateSplashScreenBitmap(bitmap),
                                       wxSPLASH_CENTRE_ON_SCREEN | wxSPLASH_NO_TIMEOUT, -1, NULL, wxID_ANY);
                wxYield();
            }
        }
    }
#endif

#ifdef __WXGTK__
    bool redirect = clConfig::Get().Read(kConfigRedirectLogOutput, true);
    if(redirect) {
        // Redirect stdout/error to a file
        wxFileName stdout_err(clStandardPaths::Get().GetUserDataDir(), "codelite-stdout-stderr.log");
        FILE* new_stdout = ::freopen(stdout_err.GetFullPath().mb_str(wxConvISO8859_1).data(), "a+b", stdout);
        FILE* new_stderr = ::freopen(stdout_err.GetFullPath().mb_str(wxConvISO8859_1).data(), "a+b", stderr);
        wxUnusedVar(new_stderr);
        wxUnusedVar(new_stdout);
    }
#endif

    //---------------------------------------------------------
    // Set environment variable for CodeLiteDir (make it first
    // on the list so it can be used by other variables)
    //---------------------------------------------------------
    EvnVarList vars;
    EnvironmentConfig::Instance()->Load();
    EnvironmentConfig::Instance()->ReadObject(wxT("Variables"), &vars);

    vars.InsertVariable(wxT("Default"), wxT("CodeLiteDir"), ManagerST::Get()->GetInstallDir());
    EnvironmentConfig::Instance()->WriteObject(wxT("Variables"), &vars);

//---------------------------------------------------------

#ifdef __WXMSW__

    // Read registry values
    MSWReadRegistry();

#endif

    // Set up the locale if appropriate
    if(EditorConfigST::Get()->GetOptions()->GetUseLocale()) {
        int preferredLocale = wxLANGUAGE_ENGLISH;
        // The locale had to be saved as the canonical locale name, as the wxLanguage enum wasn't consistent between wx
        // versions
        wxString preferredLocalename = EditorConfigST::Get()->GetOptions()->GetPreferredLocale();
        if(!preferredLocalename.IsEmpty()) {
            const wxLanguageInfo* info = wxLocale::FindLanguageInfo(preferredLocalename);
            if(info) {
                preferredLocale = info->Language;
                if(preferredLocale == wxLANGUAGE_UNKNOWN) {
                    preferredLocale = wxLANGUAGE_ENGLISH;
                }
            }
        }

#if defined(__WXGTK__)
        // Cater for a --prefix= build. This gets added automatically to the search path for catalogues.
        // So hack in the standard ones too, otherwise wxstd.mo will be missed
        wxLocale::AddCatalogLookupPathPrefix(wxT("/usr/share/locale"));
        wxLocale::AddCatalogLookupPathPrefix(wxT("/usr/local/share/locale"));

#elif defined(__WXMSW__)
#ifdef USE_POSIX_LAYOUT
        wxLocale::AddCatalogLookupPathPrefix(clStandardPaths::Get().GetInstallDir() + wxT("\\share\\locale"));
#else
        wxLocale::AddCatalogLookupPathPrefix(ManagerST::Get()->GetInstallDir() + wxT("\\locale"));
#endif
#endif

        // This has to be done before the catalogues are added, as otherwise the wrong one (or none) will be found
        m_locale.Init(preferredLocale);

        bool codelitemo_found = m_locale.AddCatalog(wxT("codelite"));
        if(!codelitemo_found) {
            m_locale.AddCatalog(wxT("CodeLite")); // Hedge bets re our spelling
        }

        if(!codelitemo_found) {
            // I wanted to 'un-init' the locale if no translations were found
            // as otherwise, in a RTL locale, menus, dialogs etc will be displayed RTL, in English...
            // However I couldn't find a way to do this
        }
    } else {
        // For proper encoding handling by system libraries it's needed to inialize locale even if UI translation is
        // turned off
        m_locale.Init(wxLANGUAGE_ENGLISH, wxLOCALE_DONT_LOAD_DEFAULT);
    }

// Append the binary's dir to $PATH. This makes codelite-cc available even for a --prefix= installation
#if defined(__WXMSW__)
    wxChar pathsep(wxT(';'));
#else
    wxChar pathsep(wxT(':'));
#endif
    wxString oldpath;
    wxGetEnv(wxT("PATH"), &oldpath);
    wxSetEnv(wxT("PATH"), oldpath + pathsep + clStandardPaths::Get().GetBinFolder());
    wxString newpath;
    wxGetEnv(wxT("PATH"), &newpath);

    // If running under Cygwin terminal, adjust the environment variables
    AdjustPathForCygwinIfNeeded();

    // If running under Cygwin terminal, adjust the environment variables
    AdjustPathForMSYSIfNeeded();

    // Make sure that the colours and fonts manager is instantiated
    ColoursAndFontsManager::Get().Load();
    
    // Merge the user settings with any new settings
    ColoursAndFontsManager::Get().ImportLexersFile(wxFileName(clStandardPaths::Get().GetLexersDir(), "lexers.json"),
                                                   false);

    // Create the main application window
    clMainFrame::Initialize((parser.GetParamCount() == 0) && !IsStartedInDebuggerMode());
    m_pMainFrame = clMainFrame::Get();
    m_pMainFrame->Show(TRUE);
    SetTopWindow(m_pMainFrame);

    long lineNumber(0);
    parser.Found(wxT("l"), &lineNumber);
    if(lineNumber > 0) {
        lineNumber--;
    } else {
        lineNumber = 0;
    }

    if(!IsStartedInDebuggerMode()) {
        for(size_t i = 0; i < parser.GetParamCount(); i++) {
            wxString argument = parser.GetParam(i);

            // convert to full path and open it
            wxFileName fn(argument);
            fn.MakeAbsolute(ManagerST::Get()->GetOriginalCwd());

            if(fn.GetExt() == wxT("workspace")) {
                ManagerST::Get()->OpenWorkspace(fn.GetFullPath());
            } else {
                clMainFrame::Get()->GetMainBook()->OpenFile(fn.GetFullPath(), wxEmptyString, lineNumber);
            }
        }
    }

    wxLogMessage(wxString::Format(wxT("Install path: %s"), ManagerST::Get()->GetInstallDir().c_str()));
    wxLogMessage(wxString::Format(wxT("Startup Path: %s"), ManagerST::Get()->GetStartupDirectory().c_str()));

#ifdef __WXGTK__
    // Needed on GTK
    if(clMainFrame::Get()->GetMainBook()->GetActiveEditor() == NULL) {
        clMainFrame::Get()->GetOutputPane()->GetBuildTab()->SetFocus();
    }
#endif

    // Especially with the OutputView open, CodeLite was consuming 50% of a cpu, mostly in updateui
    // The next line limits the frequency of UpdateUI events to every 100ms
    wxUpdateUIEvent::SetUpdateInterval(100);

    return TRUE;
}

int CodeLiteApp::OnExit()
{
    CL_DEBUG(wxT("Bye"));
    EditorConfigST::Free();
    ConfFileLocator::Release();
    return 0;
}

bool CodeLiteApp::CopySettings(const wxString& destDir, wxString& installPath)
{
    wxLogNull noLog;

    ///////////////////////////////////////////////////////////////////////////////////////////
    // copy new settings from the global installation location which is currently located at
    // /usr/local/share/codelite/ (Linux) or at codelite.app/Contents/SharedSupport
    ///////////////////////////////////////////////////////////////////////////////////////////
    CopyDir(installPath + wxT("/templates/"), destDir + wxT("/templates/"));
    massCopy(installPath + wxT("/images/"), wxT("*.png"), destDir + wxT("/images/"));
    // wxCopyFile(installPath + wxT("/rc/menu.xrc"), destDir + wxT("/rc/menu.xrc"));
    wxCopyFile(installPath + wxT("/index.html"), destDir + wxT("/index.html"));
    wxCopyFile(installPath + wxT("/svnreport.html"), destDir + wxT("/svnreport.html"));
    wxCopyFile(installPath + wxT("/astyle.sample"), destDir + wxT("/astyle.sample"));
    wxCopyFile(installPath + wxT("/php.sample"), destDir + wxT("/php.sample"));
    return true;
}

void CodeLiteApp::OnFatalException()
{
#if wxUSE_STACKWALKER
    wxString startdir;
    startdir << clStandardPaths::Get().GetUserDataDir() << wxT("/crash.log");

    wxFileOutputStream outfile(startdir);
    wxTextOutputStream out(outfile);
    out.WriteString(wxDateTime::Now().FormatDate() + wxT(" - ") + wxDateTime::Now().FormatTime() + wxT("\n"));
    StackWalker walker(&out);
    walker.Walk();
    wxAppBase::ExitMainLoop();
#endif
}

bool CodeLiteApp::IsSingleInstance(const wxCmdLineParser& parser)
{
    // check for single instance
    if(clConfig::Get().Read(kConfigSingleInstance, false)) {
        wxString name = wxString::Format(wxT("CodeLite-%s"), wxGetUserId().c_str());

        wxString path;
#ifndef __WXMSW__
        path = "/tmp";
#endif
        m_singleInstance = new wxSingleInstanceChecker(name, path);
        if(m_singleInstance->IsAnotherRunning()) {
            // prepare commands file for the running instance
            wxArrayString files;
            for(size_t i = 0; i < parser.GetParamCount(); i++) {
                wxString argument = parser.GetParam(i);

                // convert to full path and open it
                wxFileName fn(argument);
                fn.MakeAbsolute();
                files.Add(fn.GetFullPath());
            }

            try {
                // Send the request
                clSocketClient client;
                bool dummy;
                client.ConnectRemote("127.0.0.1", SINGLE_INSTANCE_PORT, dummy);

                JSONRoot json(cJSON_Object);
                json.toElement().addProperty("args", files);
                client.WriteMessage(json.toElement().format());
                return false;

            } catch(clSocketException& e) {
                CL_ERROR("Failed to send single instance request: %s", e.what());
            }
        }
    }
    return true;
}

void CodeLiteApp::MacOpenFile(const wxString& fileName)
{
    switch(FileExtManager::GetType(fileName)) {
    case FileExtManager::TypeWorkspace:
        ManagerST::Get()->OpenWorkspace(fileName);
        break;
    default:
        clMainFrame::Get()->GetMainBook()->OpenFile(fileName);
        break;
    }
}

void CodeLiteApp::MSWReadRegistry()
{
#ifdef __WXMSW__

    EvnVarList vars;
    EnvironmentConfig::Instance()->Load();
    EnvironmentConfig::Instance()->ReadObject(wxT("Variables"), &vars);

    /////////////////////////////////////////////////////////////////
    // New way of registry:
    // Read the registry INI file
    /////////////////////////////////////////////////////////////////

    // Update PATH environment variable with the install directory and
    // MinGW default installation (if exists)
    wxString pathEnv;
    wxGetEnv(wxT("PATH"), &pathEnv);

    wxString codeliteInstallDir;
    codeliteInstallDir << ManagerST::Get()->GetInstallDir() << wxT(";");
    pathEnv.Prepend(codeliteInstallDir);

    // Load the registry file
    wxString iniFile;
    iniFile << ManagerST::Get()->GetInstallDir() << wxFileName::GetPathSeparator() << wxT("registry.ini");

    if(wxFileName::FileExists(iniFile)) {
        clRegistry::SetFilename(iniFile);
        clRegistry registry;

        m_parserPaths.Clear();
        wxString strWx, strMingw, strUnitTestPP;
        // registry.Read(wxT("wx"),         strWx);
        registry.Read(wxT("mingw"), strMingw);
        registry.Read(wxT("unittestpp"), strUnitTestPP);

        // Supprot for wxWidgets
        if(strWx.IsEmpty() == false) {
            // we have WX installed on this machine, set the path of WXWIN & WXCFG to point to it
            EnvMap envs = vars.GetVariables(wxT("Default"), false, wxEmptyString, wxEmptyString);

            if(!envs.Contains(wxT("WXWIN"))) {
                vars.AddVariable(wxT("Default"), wxT("WXWIN"), strWx);
                vars.AddVariable(wxT("Default"), wxT("PATH"), wxT("$(WXWIN)\\lib\\gcc_dll;$(PATH)"));
            }

            if(!envs.Contains(wxT("WXCFG"))) vars.AddVariable(wxT("Default"), wxT("WXCFG"), wxT("gcc_dll\\mswu"));

            EnvironmentConfig::Instance()->WriteObject(wxT("Variables"), &vars);
            wxSetEnv(wxT("WX_INCL_HOME"), strWx + wxT("\\include"));
        }

        // Support for UnitTest++
        if(strUnitTestPP.IsEmpty() == false) {
            // we have UnitTest++ installed on this machine
            EnvMap envs = vars.GetVariables(wxT("Default"), false, wxEmptyString, wxEmptyString);

            if(!envs.Contains(wxT("UNIT_TEST_PP_SRC_DIR"))) {
                vars.AddVariable(wxT("Default"), wxT("UNIT_TEST_PP_SRC_DIR"), strUnitTestPP);
            }

            EnvironmentConfig::Instance()->WriteObject(wxT("Variables"), &vars);
        }

        // Support for MinGW
        if(strMingw.IsEmpty() == false) {
            // Make sure that codelite's MinGW comes first before any other
            // MinGW installation that might exist on the machine
            strMingw << wxFileName::GetPathSeparator() << wxT("bin;");
            pathEnv.Prepend(strMingw);
        }
        wxSetEnv(wxT("PATH"), pathEnv);
    }
#endif
}

wxString CodeLiteApp::DoFindMenuFile(const wxString& installDirectory, const wxString& requiredVersion)
{
    wxString defaultMenuFile = installDirectory + wxFileName::GetPathSeparator() + wxT("rc") +
                               wxFileName::GetPathSeparator() + wxT("menu.xrc");
    wxFileName menuFile(clStandardPaths::Get().GetUserDataDir() + wxFileName::GetPathSeparator() + wxT("rc") +
                        wxFileName::GetPathSeparator() + wxT("menu.xrc"));
    if(menuFile.FileExists()) {
        // if we find the user's file menu, check that it has the required version
        {
            wxLogNull noLog;
            wxXmlDocument doc;
            if(doc.Load(menuFile.GetFullPath())) {
                wxString version = doc.GetRoot()->GetPropVal(wxT("version"), wxT("1.0"));
                if(version != requiredVersion) {
                    return defaultMenuFile;
                }
            }
        }
        return menuFile.GetFullPath();
    }
    return defaultMenuFile;
}

void CodeLiteApp::DoCopyGdbPrinters()
{
    wxFileName printersInstallDir;
#ifdef __WXGTK__
    printersInstallDir = wxFileName(wxString(INSTALL_DIR, wxConvUTF8), "gdb_printers");
#else
    printersInstallDir = wxFileName(clStandardPaths::Get().GetDataDir(), "gdb_printers");
#endif

    // copy the files to ~/.codelite/gdb_printers
    wxLogNull nolog;
    wxFileName targetDir(clStandardPaths::Get().GetUserDataDir(), "gdb_printers");
    ::wxMkdir(targetDir.GetFullPath());
    ::CopyDir(printersInstallDir.GetFullPath(), targetDir.GetFullPath());
}

void CodeLiteApp::AdjustPathForCygwinIfNeeded()
{
#ifdef __WXMSW__
    CL_DEBUG("AdjustPathForCygwinIfNeeded called");
    if(!::clIsCygwinEnvironment()) {
        CL_DEBUG("Not running under Cygwin - nothing be done");
        return;
    }

    CL_SYSTEM("Cygwin environment detected");

    wxString cygwinRootDir;
    CompilerLocatorCygwin cygwin;
    if(cygwin.Locate()) {
        // this will return the base folder for cygwin (e.g. D:\cygwin)
        cygwinRootDir = (*cygwin.GetCompilers().begin())->GetInstallationPath();
    }

    // Running under Cygwin
    // Adjust the PATH environment variable
    wxString pathEnv;
    ::wxGetEnv("PATH", &pathEnv);

    // Always add the default paths
    wxArrayString paths;
    if(!cygwinRootDir.IsEmpty()) {
        CL_SYSTEM("Cygwin root folder is: %s", cygwinRootDir);
        wxFileName cygwinBinFolder(cygwinRootDir, "");
        cygwinBinFolder.AppendDir("bin");
        paths.Add(cygwinBinFolder.GetPath());
    }

    paths.Add("/usr/local/bin");
    paths.Add("/usr/bin");
    paths.Add("/usr/sbin");
    paths.Add("/bin");
    paths.Add("/sbin");

    // Append the paths from the environment variables
    wxArrayString userPaths = ::wxStringTokenize(pathEnv, ";", wxTOKEN_STRTOK);
    paths.insert(paths.end(), userPaths.begin(), userPaths.end());

    wxString fixedPath;
    for(size_t i = 0; i < paths.GetCount(); ++i) {
        wxString& curpath = paths.Item(i);
        static wxRegEx reCygdrive("/cygdrive/([A-Za-z])");
        if(reCygdrive.Matches(curpath)) {
            // Get the drive letter
            wxString volume = reCygdrive.GetMatch(curpath, 1);
            volume << ":";
            reCygdrive.Replace(&curpath, volume);
        }

        fixedPath << curpath << ";";
    }

    CL_DEBUG("Setting PATH environment variable to:\n%s", fixedPath);
    ::wxSetEnv("PATH", fixedPath);
#endif
}

void CodeLiteApp::AdjustPathForMSYSIfNeeded()
{
#ifdef __WXMSW__
    CL_DEBUG("AdjustPathForMSYSIfNeeded called");
    if(!::clIsMSYSEnvironment()) {
        CL_DEBUG("Not running under MSYS - nothing be done");
        return;
    }

    CL_SYSTEM("MSYS environment detected");

    // Running under Cygwin
    // Adjust the PATH environment variable
    wxString pathEnv;
    ::wxGetEnv("PATH", &pathEnv);

    // Always add the default paths
    wxArrayString paths;

    wxString rootDir = "/"; // Default
    // determine the baseroot of the MSYS installation
    wxString msysRoot = ProcUtils::SafeExecuteCommand("sh -c 'cd / && pwd -W'");
    if(!msysRoot.IsEmpty()) {
        CL_SYSTEM("MSYS Root folder is set to: %s", msysRoot);
        msysRoot.Trim().Trim(false);
        rootDir.Clear();
        rootDir << msysRoot << "/";
    }

    paths.Add(rootDir + "usr/local/bin");
    paths.Add(rootDir + "usr/bin");
    paths.Add(rootDir + "usr/sbin");
    paths.Add(rootDir + "bin");
    paths.Add(rootDir + "sbin");

    // Append the paths from the environment variables
    wxArrayString userPaths = ::wxStringTokenize(pathEnv, ";", wxTOKEN_STRTOK);
    paths.insert(paths.end(), userPaths.begin(), userPaths.end());

    wxString fixedPath = ::wxJoin(paths, ';');
    CL_DEBUG("Setting PATH environment variable to:\n%s", fixedPath);
    ::wxSetEnv("PATH", fixedPath);
#endif
}

void CodeLiteApp::PrintUsage(const wxCmdLineParser& parser)
{
#ifdef __WXMSW__
    parser.Usage();
#else
    wxString usageString = parser.GetUsageString();
    std::cout << usageString.mb_str(wxConvUTF8).data() << std::endl;
#endif
}