better docs for wxDataViewColumn

[wxWidgets.git] / samples / sockets / server.cpp

diff --git a/samples/sockets/server.cpp b/samples/sockets/server.cpp
index b90dc2643c5259895ee85a1a562ecc982d06ebbb..b7063e93d041871a22d9ebe2336730795d1fd2e9 100644 (file)
--- a/samples/sockets/server.cpp
+++ b/samples/sockets/server.cpp
@@ -17,11 +17,6 @@
 // headers
 // --------------------------------------------------------------------------
 
 // headers
 // --------------------------------------------------------------------------
 

-#if defined(__GNUG__) && !defined(__APPLE__)
-#  pragma implementation "server.cpp"
-#  pragma interface "server.cpp"
-#endif
-

 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 


@@ -41,9 +36,7 @@
 // --------------------------------------------------------------------------
 
 // the application icon
 // --------------------------------------------------------------------------
 
 // the application icon

-#if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__)
-#  include "mondrian.xpm"
-#endif
+#include "mondrian.xpm"

 
 // --------------------------------------------------------------------------
 // classes
 
 // --------------------------------------------------------------------------
 // classes


@@ -88,6 +81,24 @@ private:
   DECLARE_EVENT_TABLE()
 };
 
   DECLARE_EVENT_TABLE()
 };
 

+// simple helper class to log start and end of each test
+class TestLogger
+{
+public:
+    TestLogger(const wxString& name) : m_name(name)
+    {
+        wxLogMessage("=== %s begins ===", m_name);
+    }
+
+    ~TestLogger()
+    {
+        wxLogMessage("=== %s ends ===", m_name);
+    }
+
+private:
+    const wxString m_name;
+};
+

 // --------------------------------------------------------------------------
 // constants
 // --------------------------------------------------------------------------
 // --------------------------------------------------------------------------
 // constants
 // --------------------------------------------------------------------------


@@ -96,11 +107,11 @@ private:
 enum
 {
   // menu items
 enum
 {
   // menu items

-  SERVER_QUIT = 1000,
-  SERVER_ABOUT,
+  SERVER_QUIT = wxID_EXIT,
+  SERVER_ABOUT = wxID_ABOUT,

 
   // id for sockets
 
   // id for sockets

-  SERVER_ID,
+  SERVER_ID = 100,

   SOCKET_ID
 };
 
   SOCKET_ID
 };
 


@@ -128,6 +139,9 @@ IMPLEMENT_APP(MyApp)
 
 bool MyApp::OnInit()
 {
 
 bool MyApp::OnInit()
 {

+  if ( !wxApp::OnInit() )
+      return false;
+

   // Create the main application window
   MyFrame *frame = new MyFrame();
 
   // Create the main application window
   MyFrame *frame = new MyFrame();
 


@@ -163,17 +177,24 @@ MyFrame::MyFrame() : wxFrame((wxFrame *)NULL, wxID_ANY,
   m_menuBar->Append(m_menuFile, _("&File"));
   SetMenuBar(m_menuBar);
 
   m_menuBar->Append(m_menuFile, _("&File"));
   SetMenuBar(m_menuBar);
 

+#if wxUSE_STATUSBAR

   // Status bar
   CreateStatusBar(2);
   // Status bar
   CreateStatusBar(2);

+#endif // wxUSE_STATUSBAR

 
   // Make a textctrl for logging
   m_text  = new wxTextCtrl(this, wxID_ANY,
                            _("Welcome to wxSocket demo: Server\n"),
                            wxDefaultPosition, wxDefaultSize,
                            wxTE_MULTILINE | wxTE_READONLY);
 
   // Make a textctrl for logging
   m_text  = new wxTextCtrl(this, wxID_ANY,
                            _("Welcome to wxSocket demo: Server\n"),
                            wxDefaultPosition, wxDefaultSize,
                            wxTE_MULTILINE | wxTE_READONLY);

+  delete wxLog::SetActiveTarget(new wxLogTextCtrl(m_text));

 
   // Create the address - defaults to localhost:0 initially
 
   // Create the address - defaults to localhost:0 initially

+#if wxUSE_IPV6
+  wxIPV6address addr;
+#else

   wxIPV4address addr;
   wxIPV4address addr;

+#endif

   addr.Service(3000);
 
   // Create the socket
   addr.Service(3000);
 
   // Create the socket


@@ -182,12 +203,12 @@ MyFrame::MyFrame() : wxFrame((wxFrame *)NULL, wxID_ANY,
   // We use Ok() here to see if the server is really listening
   if (! m_server->Ok())
   {
   // We use Ok() here to see if the server is really listening
   if (! m_server->Ok())
   {

-    m_text->AppendText(_("Could not listen at the specified port !\n\n"));
+    wxLogMessage("Could not listen at the specified port !");

     return;
   }
   else
   {
     return;
   }
   else
   {

-    m_text->AppendText(_("Server listening.\n\n"));
+    wxLogMessage("Server listening.");

   }
 
   // Setup the event handler and subscribe to connection events
   }
 
   // Setup the event handler and subscribe to connection events


@@ -223,10 +244,7 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::Test1(wxSocketBase *sock)
 {
 
 void MyFrame::Test1(wxSocketBase *sock)
 {

-  unsigned char len;
-  char *buf;
-
-  m_text->AppendText(_("Test 1 begins\n"));
+  TestLogger logtest("Test 1");

 
   // Receive data from socket and send it back. We will first
   // get a byte with the buffer size, so we can specify the
 
   // Receive data from socket and send it back. We will first
   // get a byte with the buffer size, so we can specify the


@@ -237,54 +255,45 @@ void MyFrame::Test1(wxSocketBase *sock)
   sock->SetFlags(wxSOCKET_WAITALL);
 
   // Read the size
   sock->SetFlags(wxSOCKET_WAITALL);
 
   // Read the size

+  unsigned char len;

   sock->Read(&len, 1);
   sock->Read(&len, 1);

-  buf = new char[len];
+  wxCharBuffer buf(len);

 
   // Read the data
 
   // Read the data

-  sock->Read(buf, len);
-  m_text->AppendText(_("Got the data, sending it back\n"));
+  sock->Read(buf.data(), len);
+  wxLogMessage("Got the data, sending it back");

 
   // Write it back
   sock->Write(buf, len);
 
   // Write it back
   sock->Write(buf, len);

-  delete[] buf;
-
-  m_text->AppendText(_("Test 1 ends\n\n"));

 }
 
 void MyFrame::Test2(wxSocketBase *sock)
 {
 }
 
 void MyFrame::Test2(wxSocketBase *sock)
 {

-#define MAX_MSG_SIZE 10000
+  char buf[4096];

 
 

-  wxString s;
-  wxChar *buf = new wxChar[MAX_MSG_SIZE];
-  wxUint32 len;
-
-  m_text->AppendText(_("Test 2 begins\n"));
+  TestLogger logtest("Test 2");

 
   // We don't need to set flags because ReadMsg and WriteMsg
   // are not affected by them anyway.
 
   // Read the message
 
   // We don't need to set flags because ReadMsg and WriteMsg
   // are not affected by them anyway.
 
   // Read the message

-  len = sock->ReadMsg(buf, MAX_MSG_SIZE * sizeof(wxChar)).LastCount();
-  s.Printf(_("Client says: %s\n"), buf);
-  m_text->AppendText(s);
-  m_text->AppendText(_("Sending the data back\n"));
+  wxUint32 len = sock->ReadMsg(buf, sizeof(buf)).LastCount();
+  if ( !len )
+  {
+      wxLogError("Failed to read message.");
+      return;
+  }
+
+  wxLogMessage("Got \"%s\" from client.", wxString::FromUTF8(buf, len));
+  wxLogMessage("Sending the data back");

 
   // Write it back
   sock->WriteMsg(buf, len);
 
   // Write it back
   sock->WriteMsg(buf, len);

-  delete[] buf;
-
-  m_text->AppendText(_("Test 2 ends\n\n"));
-
-#undef MAX_MSG_SIZE

 }
 
 void MyFrame::Test3(wxSocketBase *sock)
 {
 }
 
 void MyFrame::Test3(wxSocketBase *sock)
 {

-  unsigned char len;
-  char *buf;
-
-  m_text->AppendText(_("Test 3 begins\n"));
+  TestLogger logtest("Test 3");

 
   // This test is similar to the first one, but the len is
   // expressed in kbytes - this tests large data transfers.
 
   // This test is similar to the first one, but the len is
   // expressed in kbytes - this tests large data transfers.


@@ -292,18 +301,16 @@ void MyFrame::Test3(wxSocketBase *sock)
   sock->SetFlags(wxSOCKET_WAITALL);
 
   // Read the size
   sock->SetFlags(wxSOCKET_WAITALL);
 
   // Read the size

+  unsigned char len;

   sock->Read(&len, 1);
   sock->Read(&len, 1);

-  buf = new char[len * 1024];
+  wxCharBuffer buf(len*1024);

 
   // Read the data
 
   // Read the data

-  sock->Read(buf, len * 1024);
-  m_text->AppendText(_("Got the data, sending it back\n"));
+  sock->Read(buf.data(), len * 1024);
+  wxLogMessage("Got the data, sending it back");

 
   // Write it back
   sock->Write(buf, len * 1024);
 
   // Write it back
   sock->Write(buf, len * 1024);

-  delete[] buf;
-
-  m_text->AppendText(_("Test 3 ends\n\n"));

 }
 
 void MyFrame::OnServerEvent(wxSocketEvent& event)
 }
 
 void MyFrame::OnServerEvent(wxSocketEvent& event)


@@ -328,11 +335,11 @@ void MyFrame::OnServerEvent(wxSocketEvent& event)
 
   if (sock)
   {
 
   if (sock)
   {

-    m_text->AppendText(_("New client connection accepted\n\n"));
+    wxLogMessage("New client connection accepted");

   }
   else
   {
   }
   else
   {

-    m_text->AppendText(_("Error: couldn't accept a new connection\n\n"));
+    wxLogMessage("Error: couldn't accept a new connection");

     return;
   }
 
     return;
   }
 


@@ -378,7 +385,7 @@ void MyFrame::OnSocketEvent(wxSocketEvent& event)
         case 0xCE: Test2(sock); break;
         case 0xDE: Test3(sock); break;
         default:
         case 0xCE: Test2(sock); break;
         case 0xDE: Test3(sock); break;
         default:

-          m_text->AppendText(_("Unknown test id received from client\n\n"));
+          wxLogMessage("Unknown test id received from client");

       }
 
       // Enable input events again.
       }
 
       // Enable input events again.


@@ -398,7 +405,7 @@ void MyFrame::OnSocketEvent(wxSocketEvent& event)
       // middle of a test or something. Destroy() takes care of all
       // this for us.
 
       // middle of a test or something. Destroy() takes care of all
       // this for us.
 

-      m_text->AppendText(_("Deleting socket.\n\n"));
+      wxLogMessage("Deleting socket.");

       sock->Destroy();
       break;
     }
       sock->Destroy();
       break;
     }


@@ -412,7 +419,9 @@ void MyFrame::OnSocketEvent(wxSocketEvent& event)
 
 void MyFrame::UpdateStatusBar()
 {
 
 void MyFrame::UpdateStatusBar()
 {

+#if wxUSE_STATUSBAR

   wxString s;
   s.Printf(_("%d clients connected"), m_numClients);
   SetStatusText(s, 1);
   wxString s;
   s.Printf(_("%d clients connected"), m_numClients);
   SetStatusText(s, 1);

+#endif // wxUSE_STATUSBAR

 }
 }