Include <fcntl.h> from a header using fcntl().

[wxWidgets.git] / samples / debugrpt / debugrpt.cpp

diff --git a/samples/debugrpt/debugrpt.cpp b/samples/debugrpt/debugrpt.cpp
index 3d4fd14be520c7c3a0f40f2e9dbda806172cc61d..7a1f9c83a35ad5cdf4cda737a220b647281cfbbd 100644 (file)
--- a/samples/debugrpt/debugrpt.cpp
+++ b/samples/debugrpt/debugrpt.cpp
@@ -6,7 +6,7 @@
 // Created:     2005-01-20
 // RCS-ID:      $Id$
 // Copyright:   (c) 2005 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Created:     2005-01-20
 // RCS-ID:      $Id$
 // Copyright:   (c) 2005 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>

-// License:     wxWindows licence
+// Licence:     wxWindows licence

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


@@ -15,18 +15,30 @@
 
 #include "wx/app.h"
 #include "wx/log.h"
 
 #include "wx/app.h"
 #include "wx/log.h"

+#include "wx/frame.h"
+#include "wx/icon.h"
+#include "wx/menu.h"
+#include "wx/msgdlg.h"
+#include "wx/button.h"
+#include "wx/dcclient.h"
+

 #include "wx/datetime.h"
 #include "wx/ffile.h"
 #include "wx/filename.h"
 #include "wx/datetime.h"
 #include "wx/ffile.h"
 #include "wx/filename.h"

-#include "wx/dynlib.h"

 #include "wx/debugrpt.h"
 
 #include "wx/debugrpt.h"
 

-#include "wx/msgdlg.h"
-

 #if !wxUSE_DEBUGREPORT
     #error "This sample can't be built without wxUSE_DEBUGREPORT"
 #endif // wxUSE_DEBUGREPORT
 
 #if !wxUSE_DEBUGREPORT
     #error "This sample can't be built without wxUSE_DEBUGREPORT"
 #endif // wxUSE_DEBUGREPORT
 

+#if !wxUSE_ON_FATAL_EXCEPTION
+    #error "This sample can't be built without wxUSE_ON_FATAL_EXCEPTION"
+#endif // wxUSE_ON_FATAL_EXCEPTION
+
+#ifndef wxHAS_IMAGES_IN_RESOURCES
+    #include "../sample.xpm"
+#endif
+

 // ----------------------------------------------------------------------------
 // custom debug reporting class
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // custom debug reporting class
 // ----------------------------------------------------------------------------


@@ -39,9 +51,9 @@ class MyDebugReport : public wxDebugReportUpload
 public:
     MyDebugReport() : wxDebugReportUpload
                        (
 public:
     MyDebugReport() : wxDebugReportUpload
                        (

-                        _T("http://your.url.here/"),
-                        _T("report:file"),
-                        _T("action")
+                        wxT("http://your.url.here/"),
+                        wxT("report:file"),
+                        wxT("action")

                        )
     {
     }
                        )
     {
     }


@@ -54,19 +66,19 @@ protected:
     {
         if ( reply.IsEmpty() )
         {
     {
         if ( reply.IsEmpty() )
         {

-            wxLogError(_T("Didn't receive the expected server reply."));
+            wxLogError(wxT("Didn't receive the expected server reply."));

             return false;
         }
 
             return false;
         }
 

-        wxString s(_T("Server replied:\n"));
+        wxString s(wxT("Server replied:\n"));

 
         const size_t count = reply.GetCount();
         for ( size_t n = 0; n < count; n++ )
         {
 
         const size_t count = reply.GetCount();
         for ( size_t n = 0; n < count; n++ )
         {

-            s << _T('\t') << reply[n] << _T('\n');
+            s << wxT('\t') << reply[n] << wxT('\n');

         }
 
         }
 

-        wxLogMessage(_T("%s"), s.c_str());
+        wxLogMessage(wxT("%s"), s.c_str());

 
         return true;
     }
 
         return true;
     }


@@ -85,12 +97,12 @@ public:
     {
         if ( !wxDebugReportCompress::DoProcess() )
             return false;
     {
         if ( !wxDebugReportCompress::DoProcess() )
             return false;

-        wxMailMessage msg(GetReportName() + _T(" crash report"),
-                          _T("vadim@wxwindows.org"),
+        wxMailMessage msg(GetReportName() + wxT(" crash report"),
+                          wxT("vadim@wxwindows.org"),

                           wxEmptyString, // mail body
                           wxEmptyString, // from address
                           GetCompressedFileName(),
                           wxEmptyString, // mail body
                           wxEmptyString, // from address
                           GetCompressedFileName(),

-                          _T("crashreport.zip"));
+                          wxT("crashreport.zip"));

 
         return wxEmail::Send(msg);
     }
 
         return wxEmail::Send(msg);
     }


@@ -103,7 +115,7 @@ public:
 // ----------------------------------------------------------------------------
 
 // just some functions to get a slightly deeper stack trace
 // ----------------------------------------------------------------------------
 
 // just some functions to get a slightly deeper stack trace

-static void bar(const wxChar *p)
+static void bar(const char *p)

 {
     char *pc = 0;
     *pc = *p;
 {
     char *pc = 0;
     *pc = *p;


@@ -113,17 +125,54 @@ static void bar(const wxChar *p)
 
 void baz(const wxString& s)
 {
 
 void baz(const wxString& s)
 {

-    printf("baz: %s\n", s.c_str());
+    printf("baz: %s\n", (const char*)s.c_str());

 }
 
 void foo(int n)
 {
     if ( n % 2 )
 }
 
 void foo(int n)
 {
     if ( n % 2 )

-        baz(wxT("odd"));
+        baz("odd");

     else
     else

-        bar(wxT("even"));
+        bar("even");

 }
 
 }
 

+// ----------------------------------------------------------------------------
+// main window
+// ----------------------------------------------------------------------------
+
+enum
+{
+    DebugRpt_Quit = wxID_EXIT,
+    DebugRpt_Crash = 100,
+    DebugRpt_Current,
+    DebugRpt_Paint,
+    DebugRpt_Upload,
+    DebugRpt_About = wxID_ABOUT
+};
+
+class MyFrame : public wxFrame
+{
+public:
+    MyFrame();
+
+private:
+    void OnQuit(wxCommandEvent& event);
+    void OnReportForCrash(wxCommandEvent& event);
+    void OnReportForCurrent(wxCommandEvent& event);
+    void OnReportPaint(wxCommandEvent& event);
+    void OnReportUpload(wxCommandEvent& event);
+    void OnAbout(wxCommandEvent& event);
+
+    void OnPaint(wxPaintEvent& event);
+
+
+    // number of lines drawn in OnPaint()
+    int m_numLines;
+
+    wxDECLARE_NO_COPY_CLASS(MyFrame);
+    DECLARE_EVENT_TABLE()
+};
+

 // ----------------------------------------------------------------------------
 // application class
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // application class
 // ----------------------------------------------------------------------------


@@ -135,92 +184,216 @@ void foo(int n)
 class MyApp : public wxApp
 {
 public:
 class MyApp : public wxApp
 {
 public:

-    virtual bool OnInit()
-    {
-        wxHandleFatalExceptions();
+    // call wxHandleFatalExceptions here
+    MyApp();

 
 

-        if ( !wxApp::OnInit() )
-            return false;
+    // create our main window here
+    virtual bool OnInit();

 
 

-        return true;
-    }
+    // called when a crash occurs in this application
+    virtual void OnFatalException();

 
 

-    virtual int OnRun()
-    {
-        // a real program would be presumably be a bit harder to crash than
-        // just pressing "yes" in a dialog... but this is just an example
-        switch ( wxMessageBox
-                 (
-                    _T("Generate report for crash (or just current context)?"),
-                    _T("wxDebugReport Test"),
-                    wxYES_NO | wxCANCEL
-                 ) )
-        {
-            case wxYES:
-                // this call is going to crash
-                foo(32);
-                foo(17);
-                break;
-
-            case wxNO:
-                // example of manually generated report, this could be also
-                // used in wxApp::OnAssert()
-                GenerateReport(wxDebugReport::Context_Current);
-                break;
-
-            case wxCANCEL:
-                break;
-        }
+    // this is where we really generate the debug report
+    void GenerateReport(wxDebugReport::Context ctx);

 
 

-        return 0;
-    }
+    // if this function is called, we'll use MyDebugReport which would try to
+    // upload the (next) generated debug report to its URL, otherwise we just
+    // generate the debug report and leave it in a local file
+    void UploadReport(bool doIt) { m_uploadReport = doIt; }

 
 

-    virtual void OnFatalException()
-    {
-        GenerateReport(wxDebugReport::Context_Exception);
-    }
+private:
+    bool m_uploadReport;
+
+    wxDECLARE_NO_COPY_CLASS(MyApp);
+};
+
+IMPLEMENT_APP(MyApp)
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// MyFrame
+// ----------------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(MyFrame, wxFrame)
+    EVT_MENU(DebugRpt_Quit, MyFrame::OnQuit)
+    EVT_MENU(DebugRpt_Crash, MyFrame::OnReportForCrash)
+    EVT_MENU(DebugRpt_Current, MyFrame::OnReportForCurrent)
+    EVT_MENU(DebugRpt_Paint, MyFrame::OnReportPaint)
+    EVT_MENU(DebugRpt_Upload, MyFrame::OnReportUpload)
+    EVT_MENU(DebugRpt_About, MyFrame::OnAbout)
+
+    EVT_PAINT(MyFrame::OnPaint)
+END_EVENT_TABLE()
+
+MyFrame::MyFrame()
+       : wxFrame(NULL, wxID_ANY, wxT("wxWidgets Debug Report Sample"),
+                 wxDefaultPosition, wxDefaultSize, wxFULL_REPAINT_ON_RESIZE|wxDEFAULT_FRAME_STYLE)
+{
+    m_numLines = 10;
+
+    SetIcon(wxICON(sample));
+
+    wxMenu *menuFile = new wxMenu;
+    menuFile->Append(DebugRpt_Quit, wxT("E&xit\tAlt-X"));
+
+    wxMenu *menuReport = new wxMenu;
+    menuReport->Append(DebugRpt_Crash, wxT("Report for &crash\tCtrl-C"),
+                       wxT("Provoke a crash inside the program and create report for it"));
+    menuReport->Append(DebugRpt_Current, wxT("Report for c&urrent context\tCtrl-U"),
+                       wxT("Create report for the current program context"));
+    menuReport->Append(DebugRpt_Paint, wxT("Report for &paint handler\tCtrl-P"),
+                       wxT("Provoke a repeatable crash in wxEVT_PAINT handler"));
+    menuReport->AppendSeparator();
+    menuReport->AppendCheckItem(DebugRpt_Upload, wxT("Up&load debug report"),
+                       wxT("You need to configure a web server accepting debug report uploads to use this function"));
+
+    wxMenu *menuHelp = new wxMenu;
+    menuHelp->Append(DebugRpt_About, wxT("&About\tF1"));
+
+    wxMenuBar *mbar = new wxMenuBar();
+    mbar->Append(menuFile, wxT("&File"));
+    mbar->Append(menuReport, wxT("&Report"));
+    mbar->Append(menuHelp, wxT("&Help"));
+    SetMenuBar(mbar);
+
+    CreateStatusBar();

 
 

-    void GenerateReport(wxDebugReport::Context ctx)
+    Show();
+}
+
+void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
+{
+    Close(true);
+}
+
+void MyFrame::OnReportForCrash(wxCommandEvent& WXUNUSED(event))
+{
+    // this call is going to crash
+    foo(32);
+    foo(17);
+}
+
+void MyFrame::OnReportForCurrent(wxCommandEvent& WXUNUSED(event))
+{
+    // example of manually generated report, this could be also
+    // used in wxApp::OnAssert()
+    wxGetApp().GenerateReport(wxDebugReport::Context_Current);
+}
+
+void MyFrame::OnReportPaint(wxCommandEvent& WXUNUSED(event))
+{
+    // this will result in a crash in OnPaint()
+    m_numLines = 0;
+
+    // ensure it's called immediately
+    Refresh();
+}
+
+void MyFrame::OnReportUpload(wxCommandEvent& event)
+{
+    wxGetApp().UploadReport(event.IsChecked());
+}
+
+void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
+{
+    wxMessageBox
+    (
+        wxT("wxDebugReport sample\n(c) 2005 Vadim Zeitlin <vadim@wxwindows.org>"),
+        wxT("wxWidgets Debug Report Sample"),
+        wxOK | wxICON_INFORMATION,
+        this
+    );
+}
+
+void MyFrame::OnPaint(wxPaintEvent& WXUNUSED(event))
+{
+    wxPaintDC dc(this);
+    const wxSize size = GetClientSize();
+    for ( wxCoord x = 0; x < size.x; x += size.x/m_numLines )
+        dc.DrawLine(x, 0, x, size.y);
+}
+
+// ----------------------------------------------------------------------------
+// MyApp
+// ----------------------------------------------------------------------------
+
+MyApp::MyApp()
+{
+    // user needs to explicitly enable this
+    m_uploadReport = false;
+
+    // call this to tell the library to call our OnFatalException()
+    wxHandleFatalExceptions();
+}
+
+bool MyApp::OnInit()
+{
+    if ( !wxApp::OnInit() )
+        return false;
+
+    new MyFrame;
+
+    return true;
+}
+
+void MyApp::OnFatalException()
+{
+    GenerateReport(wxDebugReport::Context_Exception);
+}
+
+void MyApp::GenerateReport(wxDebugReport::Context ctx)
+{
+    wxDebugReportCompress *report = m_uploadReport ? new MyDebugReport
+                                                   : new wxDebugReportCompress;
+
+    // add all standard files: currently this means just a minidump and an
+    // XML file with system info and stack trace
+    report->AddAll(ctx);
+
+    // you can also call report->AddFile(...) with your own log files, files
+    // created using wxRegKey::Export() and so on, here we just add a test
+    // file containing the date of the crash
+    wxFileName fn(report->GetDirectory(), wxT("timestamp.my"));
+    wxFFile file(fn.GetFullPath(), wxT("w"));
+    if ( file.IsOpened() )

     {
     {

-        MyDebugReport report;
-
-        // add all standard files: currently this means just a minidump and an
-        // XML file with system info and stack trace
-        report.AddAll(ctx);
-
-        // you can also call report.AddFile(...) with your own log files, files
-        // created using wxRegKey::Export() and so on, here we just add a test
-        // file containing the date of the crash
-        wxFileName fn(report.GetDirectory(), _T("timestamp.my"));
-        wxFFile file(fn.GetFullPath(), _T("w"));
-        if ( file.IsOpened() )
-        {
-            wxDateTime dt = wxDateTime::Now();
-            file.Write(dt.FormatISODate() + _T(' ') + dt.FormatISOTime());
-            file.Close();
-        }
+        wxDateTime dt = wxDateTime::Now();
+        file.Write(dt.FormatISODate() + wxT(' ') + dt.FormatISOTime());
+        file.Close();
+    }

 
 

-        report.AddFile(fn.GetFullName(), _T("timestamp of this report"));
+    report->AddFile(fn.GetFullName(), wxT("timestamp of this report"));

 
 

-        // can also add an existing file directly, it will be copied
-        // automatically
+    // can also add an existing file directly, it will be copied
+    // automatically

 #ifdef __WXMSW__
 #ifdef __WXMSW__

-        report.AddFile(_T("c:\\autoexec.bat"), _T("DOS startup file"));
+    report->AddFile(wxT("c:\\autoexec.bat"), wxT("DOS startup file"));

 #else
 #else

-        report.AddFile(_T("/etc/motd"), _T("Message of the day"));
+    report->AddFile(wxT("/etc/motd"), wxT("Message of the day"));

 #endif
 
 #endif
 

-        // calling Show() is not mandatory, but is more polite
-        if ( wxDebugReportPreviewStd().Show(report) )
+    // calling Show() is not mandatory, but is more polite
+    if ( wxDebugReportPreviewStd().Show(*report) )
+    {
+        if ( report->Process() )

         {
         {

-            if ( report.Process() )
+            if ( m_uploadReport )
+            {
+                wxLogMessage(wxT("Report successfully uploaded."));
+            }
+            else

             {
             {

-                // report successfully uploaded
+                wxLogMessage(wxT("Report generated in \"%s\"."),
+                             report->GetCompressedFileName().c_str());
+                report->Reset();

             }
         }
             }
         }

-        //else: user cancelled the report

     }
     }

-};
+    //else: user cancelled the report

 
 

-IMPLEMENT_APP(MyApp)
+    delete report;
+}