X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7a903311aa9d7bfce5255f7478d11dbea9b440b3..09884325fc1f1d582402d736ee33e66fb0e98211:/samples/nettest/nettest.cpp diff --git a/samples/nettest/nettest.cpp b/samples/nettest/nettest.cpp new file mode 100644 index 0000000000..b8f8335191 --- /dev/null +++ b/samples/nettest/nettest.cpp @@ -0,0 +1,250 @@ +///////////////////////////////////////////////////////////////////////////// +// Name: net.cpp +// Purpose: wxWindows sample demonstrating network-related functions +// Author: Vadim Zeitlin +// Modified by: +// Created: 07.07.99 +// RCS-ID: $Id$ +// Copyright: (c) Vadim Zeitlin +// Licence: wxWindows licence +///////////////////////////////////////////////////////////////////////////// + +// ============================================================================ +// declarations +// ============================================================================ + +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- + +#ifdef __GNUG__ + #pragma implementation "nettest.cpp" + #pragma interface "nettest.cpp" +#endif + +// For compilers that support precompilation, includes "wx/wx.h". +#include "wx/wxprec.h" + +#ifdef __BORLANDC__ + #pragma hdrstop +#endif + +// for all others, include the necessary headers (this file is usually all you +// need because it includes almost all "standard" wxWindows headers +#ifndef WX_PRECOMP + #include "wx/wx.h" +#endif + +#include "wx/net.h" + +// ---------------------------------------------------------------------------- +// private classes +// ---------------------------------------------------------------------------- + +// Define a new application type, each program should derive a class from wxApp +class MyApp : public wxApp +{ +public: + // override base class virtuals + // ---------------------------- + + // this one is called on application startup and is a good place for the app + // initialization (doing it here and not in the ctor allows to have an error + // return: if OnInit() returns false, the application terminates) + virtual bool OnInit(); + + // event handlers + void OnConnected(wxDialUpEvent& event); + +private: + DECLARE_EVENT_TABLE(); +}; + +// Define a new frame type: this is going to be our main frame +class MyFrame : public wxFrame +{ +public: + // ctor(s) + MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size); + + // event handlers (these functions should _not_ be virtual) + void OnQuit(wxCommandEvent& event); + void OnAbout(wxCommandEvent& event); + void OnHangUp(wxCommandEvent& event); + void OnDial(wxCommandEvent& event); + + void OnIdle(wxIdleEvent& event); + +private: + // any class wishing to process wxWindows events must use this macro + DECLARE_EVENT_TABLE() +}; + +// ---------------------------------------------------------------------------- +// constants +// ---------------------------------------------------------------------------- + +// IDs for the controls and the menu commands +enum +{ + // menu items + NetTest_Quit = 1, + NetTest_About, + NetTest_HangUp, + NetTest_Dial +}; + +// ---------------------------------------------------------------------------- +// event tables and other macros for wxWindows +// ---------------------------------------------------------------------------- + +BEGIN_EVENT_TABLE(MyApp, wxApp) + EVT_DIALUP_CONNECTED(MyApp::OnConnected) + EVT_DIALUP_DISCONNECTED(MyApp::OnConnected) +END_EVENT_TABLE() + +// the event tables connect the wxWindows events with the functions (event +// handlers) which process them. It can be also done at run-time, but for the +// simple menu events like this the static method is much simpler. +BEGIN_EVENT_TABLE(MyFrame, wxFrame) + EVT_MENU(NetTest_Quit, MyFrame::OnQuit) + EVT_MENU(NetTest_About, MyFrame::OnAbout) + EVT_MENU(NetTest_HangUp, MyFrame::OnHangUp) + EVT_MENU(NetTest_Dial, MyFrame::OnDial) + + EVT_IDLE(MyFrame::OnIdle) +END_EVENT_TABLE() + +// Create a new application object: this macro will allow wxWindows to create +// the application object during program execution (it's better than using a +// static object for many reasons) and also declares the accessor function +// wxGetApp() which will return the reference of the right type (i.e. MyApp and +// not wxApp) +IMPLEMENT_APP(MyApp) + +// ============================================================================ +// implementation +// ============================================================================ + +// ---------------------------------------------------------------------------- +// the application class +// ---------------------------------------------------------------------------- + +// `Main program' equivalent: the program execution "starts" here +bool MyApp::OnInit() +{ + // Create the main application window + MyFrame *frame = new MyFrame("Minimal wxWindows App", + wxPoint(50, 50), wxSize(450, 340)); + + // Show it and tell the application that it's our main window + frame->Show(TRUE); + SetTopWindow(frame); + + // success: wxApp::OnRun() will be called which will enter the main message + // loop and the application will run. If we returned FALSE here, the + // application would exit immediately. + return TRUE; +} + +void MyApp::OnConnected(wxDialUpEvent& event) +{ + wxMessageBox(event.IsConnectedEvent() ? "Just connected!" + : "Disconnected", + "Dial Up Manager Notification", + wxOK | wxICON_INFORMATION, + GetTopWindow()); +} + +// ---------------------------------------------------------------------------- +// main frame +// ---------------------------------------------------------------------------- + +// frame constructor +MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) + : wxFrame((wxFrame *)NULL, -1, title, pos, size) +{ + // set the frame icon + SetIcon(wxICON(mondrian)); + + // create a menu bar + wxMenu *menuFile = new wxMenu; + + menuFile->Append(NetTest_Dial, "&Dial\tCtrl-D", "Dial default ISP"); + menuFile->Append(NetTest_HangUp, "&HangUp\tCtrl-H", "Hang up modem"); + menuFile->AppendSeparator(); + menuFile->Append(NetTest_About, "&About...\tCtrl-A", "Show about dialog"); + menuFile->AppendSeparator(); + menuFile->Append(NetTest_Quit, "E&xit\tAlt-X", "Quit this program"); + + // now append the freshly created menu to the menu bar... + wxMenuBar *menuBar = new wxMenuBar; + menuBar->Append(menuFile, "&File"); + + // ... and attach this menu bar to the frame + SetMenuBar(menuBar); + + CreateStatusBar(2); +} + + +// event handlers + +void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) +{ + // TRUE is to force the frame to close + Close(TRUE); +} + +void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) +{ + wxString msg; + msg.Printf(_T("This is the network functions test sample.\n" + "© 1999 Vadim Zeitlin")); + + wxMessageBox(msg, _T("About NetTest"), wxOK | wxICON_INFORMATION, this); +} + +void MyFrame::OnHangUp(wxCommandEvent& WXUNUSED(event)) +{ + if ( wxDialUpManager::Get()->HangUp() ) + { + wxLogStatus(this, "Connection was succesfully terminated."); + } + else + { + wxLogStatus(this, "Failed to hang up."); + } +} + +void MyFrame::OnDial(wxCommandEvent& WXUNUSED(event)) +{ + wxLogStatus(this, "Dialing..."); + wxYield(); + wxBeginBusyCursor(); + + if ( wxDialUpManager::Get()->Dial("Free", + "zeitlin", "2ecj86ij") ) + { + wxLogStatus(this, "Connection was succesfully established."); + } + else + { + wxLogStatus(this, "Dialing attempt failed."); + } + + wxEndBusyCursor(); +} + +void MyFrame::OnIdle(wxIdleEvent& WXUNUSED(event)) +{ + static int s_isOnline = -1; // not TRUE nor FALSE + + bool isOnline = wxDialUpManager::Get()->IsOnline(); + if ( s_isOnline != (int)isOnline ) + { + s_isOnline = isOnline; + + SetStatusText(isOnline ? "Online" : "Offline", 1); + } +}