X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/36bec0acf0ffcf5279eb704b3cb965fb5184bc39..14470b4477ae23ad3f8ad4bd817203c234ca683e:/samples/sockets/server.cpp

diff --git a/samples/sockets/server.cpp b/samples/sockets/server.cpp
index 678e668551..4904c662fc 100644
--- a/samples/sockets/server.cpp
+++ b/samples/sockets/server.cpp
@@ -17,7 +17,7 @@
 // headers
 // --------------------------------------------------------------------------
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(__APPLE__)
 #  pragma implementation "server.cpp"
 #  pragma interface "server.cpp"
 #endif
@@ -29,7 +29,7 @@
 #  pragma hdrstop
 #endif
 
-// for all others, include the necessary headers 
+// for all others, include the necessary headers
 #ifndef WX_PRECOMP
 #  include "wx/wx.h"
 #endif
@@ -41,7 +41,7 @@
 // --------------------------------------------------------------------------
 
 // the application icon
-#if defined(__WXGTK__) || defined(__WXMOTIF__)
+#if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__)
 #  include "mondrian.xpm"
 #endif
 
@@ -84,7 +84,7 @@ private:
   bool            m_busy;
   int             m_numClients;
 
-  // any class wishing to process wxWindows events must use this macro
+  // any class wishing to process wxWidgets events must use this macro
   DECLARE_EVENT_TABLE()
 };
 
@@ -105,7 +105,7 @@ enum
 };
 
 // --------------------------------------------------------------------------
-// event tables and other macros for wxWindows
+// event tables and other macros for wxWidgets
 // --------------------------------------------------------------------------
 
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
@@ -132,11 +132,11 @@ bool MyApp::OnInit()
   MyFrame *frame = new MyFrame();
 
   // Show it and tell the application that it's our main window
-  frame->Show(TRUE);
+  frame->Show(true);
   SetTopWindow(frame);
 
   // Success
-  return TRUE;
+  return true;
 }
 
 // --------------------------------------------------------------------------
@@ -145,7 +145,7 @@ bool MyApp::OnInit()
 
 // frame constructor
 
-MyFrame::MyFrame() : wxFrame((wxFrame *)NULL, -1,
+MyFrame::MyFrame() : wxFrame((wxFrame *)NULL, wxID_ANY,
                              _("wxSocket demo: Server"),
                              wxDefaultPosition, wxSize(300, 200))
 {
@@ -163,11 +163,13 @@ MyFrame::MyFrame() : wxFrame((wxFrame *)NULL, -1,
   m_menuBar->Append(m_menuFile, _("&File"));
   SetMenuBar(m_menuBar);
 
+#if wxUSE_STATUSBAR
   // Status bar
   CreateStatusBar(2);
+#endif // wxUSE_STATUSBAR
 
   // Make a textctrl for logging
-  m_text  = new wxTextCtrl(this, -1,
+  m_text  = new wxTextCtrl(this, wxID_ANY,
                            _("Welcome to wxSocket demo: Server\n"),
                            wxDefaultPosition, wxDefaultSize,
                            wxTE_MULTILINE | wxTE_READONLY);
@@ -193,9 +195,9 @@ MyFrame::MyFrame() : wxFrame((wxFrame *)NULL, -1,
   // Setup the event handler and subscribe to connection events
   m_server->SetEventHandler(*this, SERVER_ID);
   m_server->SetNotify(wxSOCKET_CONNECTION_FLAG);
-  m_server->Notify(TRUE);
+  m_server->Notify(true);
 
-  m_busy = FALSE;
+  m_busy = false;
   m_numClients = 0;
   UpdateStatusBar();
 }
@@ -210,14 +212,13 @@ MyFrame::~MyFrame()
 
 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 {
-  // TRUE is to force the frame to close
-  Close(TRUE);
+  // true is to force the frame to close
+  Close(true);
 }
 
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 {
-  wxMessageBox(_("wxSocket demo: Server\n" 
-                 "(c) 1999 Guillermo Rodriguez Garcia\n"),
+  wxMessageBox(_("wxSocket demo: Server\n(c) 1999 Guillermo Rodriguez Garcia\n"),
                _("About Server"),
                wxOK | wxICON_INFORMATION, this);
 }
@@ -237,14 +238,19 @@ void MyFrame::Test1(wxSocketBase *sock)
 
   sock->SetFlags(wxSOCKET_WAITALL);
 
-  sock->Read((char *)&len, 1);
-
+  // Read the size
+  sock->Read(&len, 1);
   buf = new char[len];
+
+  // Read the data
   sock->Read(buf, len);
+  m_text->AppendText(_("Got the data, sending it back\n"));
+
+  // Write it back
   sock->Write(buf, len);
   delete[] buf;
 
-  m_text->AppendText(_("Test 1 ends\n"));
+  m_text->AppendText(_("Test 1 ends\n\n"));
 }
 
 void MyFrame::Test2(wxSocketBase *sock)
@@ -252,7 +258,7 @@ void MyFrame::Test2(wxSocketBase *sock)
 #define MAX_MSG_SIZE 10000
 
   wxString s;
-  char *buf = new char[MAX_MSG_SIZE];
+  wxChar *buf = new wxChar[MAX_MSG_SIZE];
   wxUint32 len;
 
   m_text->AppendText(_("Test 2 begins\n"));
@@ -260,16 +266,17 @@ void MyFrame::Test2(wxSocketBase *sock)
   // We don't need to set flags because ReadMsg and WriteMsg
   // are not affected by them anyway.
 
-  len = sock->ReadMsg(buf, MAX_MSG_SIZE).LastCount();
-
+  // 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"));
 
+  // Write it back
   sock->WriteMsg(buf, len);
   delete[] buf;
 
-  m_text->AppendText(_("Test 2 ends\n"));
+  m_text->AppendText(_("Test 2 ends\n\n"));
 
 #undef MAX_MSG_SIZE
 }
@@ -281,18 +288,24 @@ void MyFrame::Test3(wxSocketBase *sock)
 
   m_text->AppendText(_("Test 3 begins\n"));
 
-  // This test is similar to the first one, but the len is   
+  // This test is similar to the first one, but the len is
   // expressed in kbytes - this tests large data transfers.
 
   sock->SetFlags(wxSOCKET_WAITALL);
 
-  sock->Read((char *)&len, 1);
+  // Read the size
+  sock->Read(&len, 1);
   buf = new char[len * 1024];
+
+  // Read the data
   sock->Read(buf, len * 1024);
+  m_text->AppendText(_("Got the data, sending it back\n"));
+
+  // Write it back
   sock->Write(buf, len * 1024);
   delete[] buf;
 
-  m_text->AppendText(_("Test 3 ends\n"));
+  m_text->AppendText(_("Test 3 ends\n\n"));
 }
 
 void MyFrame::OnServerEvent(wxSocketEvent& event)
@@ -300,7 +313,7 @@ void MyFrame::OnServerEvent(wxSocketEvent& event)
   wxString s = _("OnServerEvent: ");
   wxSocketBase *sock;
 
-  switch(event.SocketEvent())
+  switch(event.GetSocketEvent())
   {
     case wxSOCKET_CONNECTION : s.Append(_("wxSOCKET_CONNECTION\n")); break;
     default                  : s.Append(_("Unexpected event !\n")); break;
@@ -309,25 +322,25 @@ void MyFrame::OnServerEvent(wxSocketEvent& event)
   m_text->AppendText(s);
 
   // Accept new connection if there is one in the pending
-  // connections queue, else exit. We use Accept(FALSE) for
+  // connections queue, else exit. We use Accept(false) for
   // non-blocking accept (although if we got here, there
   // should ALWAYS be a pending connection).
 
-  sock = m_server->Accept(FALSE);
+  sock = m_server->Accept(false);
 
   if (sock)
   {
-    m_text->AppendText(_("New client connection accepted\n"));
+    m_text->AppendText(_("New client connection accepted\n\n"));
   }
   else
   {
-    m_text->AppendText(_("Error: couldn't accept a new connection"));
+    m_text->AppendText(_("Error: couldn't accept a new connection\n\n"));
     return;
   }
 
   sock->SetEventHandler(*this, SOCKET_ID);
   sock->SetNotify(wxSOCKET_INPUT_FLAG | wxSOCKET_LOST_FLAG);
-  sock->Notify(TRUE);
+  sock->Notify(true);
 
   m_numClients++;
   UpdateStatusBar();
@@ -335,21 +348,21 @@ void MyFrame::OnServerEvent(wxSocketEvent& event)
 
 void MyFrame::OnSocketEvent(wxSocketEvent& event)
 {
-  wxSocketBase *sock = event.Socket();
   wxString s = _("OnSocketEvent: ");
+  wxSocketBase *sock = event.GetSocket();
 
-  // We first print a msg
-  switch(event.SocketEvent())
+  // First, print a message
+  switch(event.GetSocketEvent())
   {
-    case wxSOCKET_INPUT: s.Append(_("wxSOCKET_INPUT\n")); break;
-    case wxSOCKET_LOST:  s.Append(_("wxSOCKET_LOST\n")); break;
-    default:             s.Append(_("unexpected event !\n"));
+    case wxSOCKET_INPUT : s.Append(_("wxSOCKET_INPUT\n")); break;
+    case wxSOCKET_LOST  : s.Append(_("wxSOCKET_LOST\n")); break;
+    default             : s.Append(_("Unexpected event !\n")); break;
   }
 
   m_text->AppendText(s);
 
   // Now we process the event
-  switch(event.SocketEvent())
+  switch(event.GetSocketEvent())
   {
     case wxSOCKET_INPUT:
     {
@@ -359,14 +372,15 @@ void MyFrame::OnSocketEvent(wxSocketEvent& event)
 
       // Which test are we going to run?
       unsigned char c;
-      sock->Read((char *)&c ,1);
+      sock->Read(&c, 1);
 
       switch (c)
       {
         case 0xBE: Test1(sock); break;
         case 0xCE: Test2(sock); break;
         case 0xDE: Test3(sock); break;
-        default: s.Append(_("Unknown test id received from client\n"));
+        default:
+          m_text->AppendText(_("Unknown test id received from client\n\n"));
       }
 
       // Enable input events again.
@@ -384,11 +398,9 @@ void MyFrame::OnSocketEvent(wxSocketEvent& event)
       // has been deleted. Also, we might be doing some other thing with
       // the socket at the same time; for example, we might be in the
       // middle of a test or something. Destroy() takes care of all
-      // this for us. The only case where delete should be used instead
-      // is when the event handler itself is also being destroyed; for
-      // example, see the frame dtor above.
+      // this for us.
 
-      m_text->AppendText(_("Deleting socket.\n"));
+      m_text->AppendText(_("Deleting socket.\n\n"));
       sock->Destroy();
       break;
     }
@@ -402,7 +414,9 @@ void MyFrame::OnSocketEvent(wxSocketEvent& event)
 
 void MyFrame::UpdateStatusBar()
 {
+#if wxUSE_STATUSBAR
   wxString s;
   s.Printf(_("%d clients connected"), m_numClients);
   SetStatusText(s, 1);
+#endif // wxUSE_STATUSBAR
 }