Fix broken and missing DataView interface items for Phoenix

[wxWidgets.git] / src / msw / dialup.cpp

diff --git a/src/msw/dialup.cpp b/src/msw/dialup.cpp
index 67db38a39893f22d3929e56a59ea51dcb0d70fba..6cc504054496715ca25e381b8a45acd7ec5d3c30 100644 (file)
--- a/src/msw/dialup.cpp
+++ b/src/msw/dialup.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        msw/dialup.cpp
+// Name:        src/msw/dialup.cpp

 // Purpose:     MSW implementation of network/dialup classes and functions
 // Author:      Vadim Zeitlin
 // Modified by:
 // Purpose:     MSW implementation of network/dialup classes and functions
 // Author:      Vadim Zeitlin
 // Modified by:


@@ -26,21 +26,25 @@
 
 #if wxUSE_DIALUP_MANAGER
 
 
 #if wxUSE_DIALUP_MANAGER
 

+#include "wx/dialup.h"
+

 #ifndef WX_PRECOMP
     #include "wx/log.h"
     #include "wx/intl.h"
     #include "wx/event.h"
 #ifndef WX_PRECOMP
     #include "wx/log.h"
     #include "wx/intl.h"
     #include "wx/event.h"

+    #include "wx/app.h"
+    #include "wx/timer.h"
+    #include "wx/module.h"

 #endif
 
 #endif
 

-#include "wx/timer.h"
-#include "wx/app.h"

 #include "wx/generic/choicdgg.h"
 
 #include "wx/generic/choicdgg.h"
 

+#include "wx/msw/private.h"
+#include "wx/msw/private/hiddenwin.h"

 #include "wx/dynlib.h"
 #include "wx/dynlib.h"

-#include "wx/dialup.h"

 
 

-DEFINE_EVENT_TYPE(wxEVT_DIALUP_CONNECTED)
-DEFINE_EVENT_TYPE(wxEVT_DIALUP_DISCONNECTED)
+wxDEFINE_EVENT( wxEVT_DIALUP_CONNECTED, wxDialUpEvent );
+wxDEFINE_EVENT( wxEVT_DIALUP_DISCONNECTED, wxDialUpEvent );

 
 // Doesn't yet compile under VC++ 4, BC++, Watcom C++,
 // Wine: no wininet.h
 
 // Doesn't yet compile under VC++ 4, BC++, Watcom C++,
 // Wine: no wininet.h


@@ -63,6 +67,10 @@ DEFINE_EVENT_TYPE(wxEVT_DIALUP_DISCONNECTED)
 #define INTERNET_CONNECTION_PROXY 4
 #endif
 
 #define INTERNET_CONNECTION_PROXY 4
 #endif
 

+static const wxChar *
+    wxMSWDIALUP_WNDCLASSNAME = wxT("_wxDialUpManager_Internal_Class");
+static const wxChar *gs_classForDialUpWindow = NULL;
+

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


@@ -101,7 +109,7 @@ DEFINE_EVENT_TYPE(wxEVT_DIALUP_DISCONNECTED)
     typedef DWORD (APIENTRY * RASVALIDATEENTRYNAME)( LPCSTR, LPCSTR );
     typedef DWORD (APIENTRY * RASCONNECTIONNOTIFICATION)( HRASCONN, HANDLE, DWORD );
 
     typedef DWORD (APIENTRY * RASVALIDATEENTRYNAME)( LPCSTR, LPCSTR );
     typedef DWORD (APIENTRY * RASCONNECTIONNOTIFICATION)( HRASCONN, HANDLE, DWORD );
 

-    static const wxChar gs_funcSuffix = _T('A');
+    static const wxChar gs_funcSuffix = wxT('A');

 #else // Unicode
     typedef DWORD (APIENTRY * RASDIAL)( LPRASDIALEXTENSIONS, LPCWSTR, LPRASDIALPARAMSW, DWORD, LPVOID, LPHRASCONN );
     typedef DWORD (APIENTRY * RASENUMCONNECTIONS)( LPRASCONNW, LPDWORD, LPDWORD );
 #else // Unicode
     typedef DWORD (APIENTRY * RASDIAL)( LPRASDIALEXTENSIONS, LPCWSTR, LPRASDIALPARAMSW, DWORD, LPVOID, LPHRASCONN );
     typedef DWORD (APIENTRY * RASENUMCONNECTIONS)( LPRASCONNW, LPDWORD, LPDWORD );


@@ -123,7 +131,7 @@ DEFINE_EVENT_TYPE(wxEVT_DIALUP_DISCONNECTED)
     typedef DWORD (APIENTRY * RASVALIDATEENTRYNAME)( LPCWSTR, LPCWSTR );
     typedef DWORD (APIENTRY * RASCONNECTIONNOTIFICATION)( HRASCONN, HANDLE, DWORD );
 
     typedef DWORD (APIENTRY * RASVALIDATEENTRYNAME)( LPCWSTR, LPCWSTR );
     typedef DWORD (APIENTRY * RASCONNECTIONNOTIFICATION)( HRASCONN, HANDLE, DWORD );
 

-    static const wxChar gs_funcSuffix = _T('W');
+    static const wxChar gs_funcSuffix = wxT('W');

 #endif // ASCII/Unicode
 
 // structure passed to the secondary thread
 #endif // ASCII/Unicode
 
 // structure passed to the secondary thread


@@ -153,7 +161,7 @@ struct WXDLLEXPORT wxRasThreadData
     HANDLE  hEventRas,  // automatic event which RAS signals when status changes
             hEventQuit; // manual event which we signal when we terminate
 
     HANDLE  hEventRas,  // automatic event which RAS signals when status changes
             hEventQuit; // manual event which we signal when we terminate
 

-    class WXDLLEXPORT wxDialUpManagerMSW *dialUpManager;  // the owner
+    class WXDLLIMPEXP_FWD_CORE wxDialUpManagerMSW *dialUpManager;  // the owner

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -195,6 +203,7 @@ public:
 
     // for wxRasDialFunc
     static HWND GetRasWindow() { return ms_hwndRas; }
 
     // for wxRasDialFunc
     static HWND GetRasWindow() { return ms_hwndRas; }

+    static void ResetRasWindow() { ms_hwndRas = NULL; }

     static wxDialUpManagerMSW *GetDialer() { return ms_dialer; }
 
 private:
     static wxDialUpManagerMSW *GetDialer() { return ms_dialer; }
 
 private:


@@ -226,7 +235,7 @@ private:
     private:
         wxDialUpManagerMSW *m_dialUpManager;
 
     private:
         wxDialUpManagerMSW *m_dialUpManager;
 

-        DECLARE_NO_COPY_CLASS(RasTimer)
+        wxDECLARE_NO_COPY_CLASS(RasTimer);

     } m_timerStatusPolling;
 
     // thread handle for the thread sitting on connection change event
     } m_timerStatusPolling;
 
     // thread handle for the thread sitting on connection change event


@@ -277,9 +286,36 @@ private:
     // this flag tells us whether a call to RasDial() is in progress
     static wxDialUpManagerMSW *ms_dialer;
 
     // this flag tells us whether a call to RasDial() is in progress
     static wxDialUpManagerMSW *ms_dialer;
 

-    DECLARE_NO_COPY_CLASS(wxDialUpManagerMSW)
+    wxDECLARE_NO_COPY_CLASS(wxDialUpManagerMSW);
+};
+
+// module to destroy helper window created by wxDialUpManagerMSW
+class wxDialUpManagerModule : public wxModule
+{
+public:
+    bool OnInit() { return true; }
+    void OnExit()
+    {
+        HWND hwnd = wxDialUpManagerMSW::GetRasWindow();
+        if ( hwnd )
+        {
+            ::DestroyWindow(hwnd);
+            wxDialUpManagerMSW::ResetRasWindow();
+        }
+
+        if ( gs_classForDialUpWindow )
+        {
+            ::UnregisterClass(wxMSWDIALUP_WNDCLASSNAME, wxGetInstance());
+            gs_classForDialUpWindow = NULL;
+        }
+    }
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxDialUpManagerModule)

 };
 
 };
 

+IMPLEMENT_DYNAMIC_CLASS(wxDialUpManagerModule, wxModule)
+

 // ----------------------------------------------------------------------------
 // private functions
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // private functions
 // ----------------------------------------------------------------------------


@@ -346,7 +382,7 @@ wxDialUpManager *wxDialUpManager::Create()
 
 wxDialUpManagerMSW::wxDialUpManagerMSW()
                   : m_timerStatusPolling(this),
 
 wxDialUpManagerMSW::wxDialUpManagerMSW()
                   : m_timerStatusPolling(this),

-                    m_dllRas(_T("RASAPI32"))
+                    m_dllRas(wxT("RASAPI32"))

 {
     // initialize our data
     m_autoCheckLevel = 0;
 {
     // initialize our data
     m_autoCheckLevel = 0;


@@ -367,7 +403,7 @@ wxDialUpManagerMSW::wxDialUpManagerMSW()
 
         // get the function from rasapi32.dll and abort if it's not found
         #define RESOLVE_RAS_FUNCTION(type, name)                          \
 
         // get the function from rasapi32.dll and abort if it's not found
         #define RESOLVE_RAS_FUNCTION(type, name)                          \

-            ms_pfn##name = (type)m_dllRas.GetSymbol( wxString(_T(#name))  \
+            ms_pfn##name = (type)m_dllRas.GetSymbol( wxString(wxT(#name))  \

                                                      + gs_funcSuffix);    \
             if ( !ms_pfn##name )                                          \
             {                                                             \
                                                      + gs_funcSuffix);    \
             if ( !ms_pfn##name )                                          \
             {                                                             \


@@ -378,7 +414,7 @@ wxDialUpManagerMSW::wxDialUpManagerMSW()
         // a variant of above macro which doesn't abort if the function is
         // not found in the DLL
         #define RESOLVE_OPTIONAL_RAS_FUNCTION(type, name)                 \
         // a variant of above macro which doesn't abort if the function is
         // not found in the DLL
         #define RESOLVE_OPTIONAL_RAS_FUNCTION(type, name)                 \

-            ms_pfn##name = (type)m_dllRas.GetSymbol( wxString(_T(#name))  \
+            ms_pfn##name = (type)m_dllRas.GetSymbol( wxString(wxT(#name))  \

                                                      + gs_funcSuffix);
 
         RESOLVE_RAS_FUNCTION(RASDIAL, RasDial);
                                                      + gs_funcSuffix);
 
         RESOLVE_RAS_FUNCTION(RASDIAL, RasDial);


@@ -414,12 +450,10 @@ wxDialUpManagerMSW::wxDialUpManagerMSW()
 exit:
         if ( funcName )
         {
 exit:
         if ( funcName )
         {

-            static const wxChar *msg = wxTRANSLATE(
-"The version of remote access service (RAS) installed on this machine is too\
-old, please upgrade (the following required function is missing: %s)."
-                                                   );
-
-            wxLogError(wxGetTranslation(msg), funcName);
+            wxLogError(_("The version of remote access service (RAS) installed "
+                          "on this machine is too old, please upgrade (the "
+                          "following required function is missing: %s)."),
+                       funcName);

             m_dllRas.Unload();
             return;
         }
             m_dllRas.Unload();
             return;
         }


@@ -546,7 +580,7 @@ void wxDialUpManagerMSW::CleanUpThreadData()
     {
         if ( !SetEvent(m_data->hEventQuit) )
         {
     {
         if ( !SetEvent(m_data->hEventQuit) )
         {

-            wxLogLastError(_T("SetEvent(RasThreadQuit)"));
+            wxLogLastError(wxT("SetEvent(RasThreadQuit)"));

         }
         else // sent quit request to the background thread
         {
         }
         else // sent quit request to the background thread
         {


@@ -560,11 +594,7 @@ void wxDialUpManagerMSW::CleanUpThreadData()
         m_hThread = 0;
     }
 
         m_hThread = 0;
     }
 

-    if ( m_data )
-    {
-        delete m_data;
-        m_data = NULL;
-    }
+    wxDELETE(m_data);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -673,7 +703,13 @@ size_t wxDialUpManagerMSW::GetISPNames(wxArrayString& names) const
         if ( dwRet == ERROR_BUFFER_TOO_SMALL )
         {
             // reallocate the buffer
         if ( dwRet == ERROR_BUFFER_TOO_SMALL )
         {
             // reallocate the buffer

-            rasEntries = (RASENTRYNAME *)realloc(rasEntries, size);
+            void *n  = realloc(rasEntries, size);
+            if (n == NULL)
+            {
+                free(rasEntries);
+                return 0;
+            }
+            rasEntries = (RASENTRYNAME *)n;

         }
         else if ( dwRet != 0 )
         {
         }
         else if ( dwRet != 0 )
         {


@@ -765,7 +801,7 @@ bool wxDialUpManagerMSW::Dial(const wxString& nameOfISP,
 
     RASDIALPARAMS rasDialParams;
     rasDialParams.dwSize = sizeof(rasDialParams);
 
     RASDIALPARAMS rasDialParams;
     rasDialParams.dwSize = sizeof(rasDialParams);

-    wxStrncpy(rasDialParams.szEntryName, entryName, RAS_MaxEntryName);
+    wxStrlcpy(rasDialParams.szEntryName, entryName.c_str(), RAS_MaxEntryName);

 
     // do we have the username and password?
     if ( !username || !password )
 
     // do we have the username and password?
     if ( !username || !password )


@@ -787,14 +823,13 @@ bool wxDialUpManagerMSW::Dial(const wxString& nameOfISP,
     }
     else
     {
     }
     else
     {

-        wxStrncpy(rasDialParams.szUserName, username, UNLEN);
-        wxStrncpy(rasDialParams.szPassword, password, PWLEN);
+        wxStrlcpy(rasDialParams.szUserName, username.c_str(), UNLEN);
+        wxStrlcpy(rasDialParams.szPassword, password.c_str(), PWLEN);

     }
 
     // default values for other fields
     rasDialParams.szPhoneNumber[0] = '\0';
     rasDialParams.szCallbackNumber[0] = '\0';
     }
 
     // default values for other fields
     rasDialParams.szPhoneNumber[0] = '\0';
     rasDialParams.szCallbackNumber[0] = '\0';

-    rasDialParams.szCallbackNumber[0] = '\0';

 
     rasDialParams.szDomain[0] = '*';
     rasDialParams.szDomain[1] = '\0';
 
     rasDialParams.szDomain[0] = '*';
     rasDialParams.szDomain[1] = '\0';


@@ -840,9 +875,16 @@ bool wxDialUpManagerMSW::Dial(const wxString& nameOfISP,
     if ( dwRet != 0 )
     {
         // can't pass a wxWCharBuffer through ( ... )
     if ( dwRet != 0 )
     {
         // can't pass a wxWCharBuffer through ( ... )

-        wxLogError(_("Failed to %s dialup connection: %s"),
-                   wxString(async ? _("initiate") : _("establish")).c_str(),
-                   GetErrorString(dwRet).c_str());
+        if ( async )
+        {
+            wxLogError(_("Failed to initiate dialup connection: %s"),
+                       GetErrorString(dwRet).c_str());
+        }
+        else
+        {
+            wxLogError(_("Failed to establish dialup connection: %s"),
+                       GetErrorString(dwRet).c_str());
+        }

 
         // we should still call RasHangUp() if we got a non 0 connection
         if ( ms_hRasConnection )
 
         // we should still call RasHangUp() if we got a non 0 connection
         if ( ms_hRasConnection )


@@ -910,8 +952,10 @@ bool wxDialUpManagerMSW::HangUp()
         return false;
     }
 
         return false;
     }
 

-    DWORD dwRet = ms_pfnRasHangUp(hRasConn);
-    if ( dwRet != 0 )
+    // note that it's not an error if the connection had been already
+    // terminated
+    const DWORD dwRet = ms_pfnRasHangUp(hRasConn);
+    if ( dwRet != 0 && dwRet != ERROR_NO_CONNECTION )

     {
         wxLogError(_("Failed to terminate the dialup connection: %s"),
                    GetErrorString(dwRet).c_str());
     {
         wxLogError(_("Failed to terminate the dialup connection: %s"),
                    GetErrorString(dwRet).c_str());


@@ -933,14 +977,14 @@ bool wxDialUpManagerMSW::IsAlwaysOnline() const
     //     but we allow multiple instances of wxDialUpManagerMSW so
     //     we might as well use the ref counted version here too.
 
     //     but we allow multiple instances of wxDialUpManagerMSW so
     //     we might as well use the ref counted version here too.
 

-    wxDynamicLibrary hDll(_T("WININET"));
+    wxDynamicLibrary hDll(wxT("WININET"));

     if ( hDll.IsLoaded() )
     {
         typedef BOOL (WINAPI *INTERNETGETCONNECTEDSTATE)(LPDWORD, DWORD);
         INTERNETGETCONNECTEDSTATE pfnInternetGetConnectedState;
 
         #define RESOLVE_FUNCTION(type, name) \
     if ( hDll.IsLoaded() )
     {
         typedef BOOL (WINAPI *INTERNETGETCONNECTEDSTATE)(LPDWORD, DWORD);
         INTERNETGETCONNECTEDSTATE pfnInternetGetConnectedState;
 
         #define RESOLVE_FUNCTION(type, name) \

-            pfn##name = (type)hDll.GetSymbol(_T(#name))
+            pfn##name = (type)hDll.GetSymbol(wxT(#name))

 
         RESOLVE_FUNCTION(INTERNETGETCONNECTEDSTATE, InternetGetConnectedState);
 
 
         RESOLVE_FUNCTION(INTERNETGETCONNECTEDSTATE, InternetGetConnectedState);
 


@@ -1067,11 +1111,12 @@ bool wxDialUpManagerMSW::EnableAutoCheckOnlineStatus(size_t nSeconds)
     {
         // create a hidden window to receive notification about connections
         // status change
     {
         // create a hidden window to receive notification about connections
         // status change

-        extern const wxChar *wxCanvasClassName;
-        ms_hwndRas = ::CreateWindow(wxCanvasClassName, NULL,
-                                    0, 0, 0, 0,
-                                    0, NULL,
-                                    (HMENU)NULL, wxGetInstance(), 0);
+        ms_hwndRas = wxCreateHiddenWindow
+                     (
+                        &gs_classForDialUpWindow,
+                        wxMSWDIALUP_WNDCLASSNAME,
+                        wxRasStatusWindowProc
+                     );

         if ( !ms_hwndRas )
         {
             wxLogLastError(wxT("CreateWindow(RasHiddenWindow)"));
         if ( !ms_hwndRas )
         {
             wxLogLastError(wxT("CreateWindow(RasHiddenWindow)"));


@@ -1080,9 +1125,6 @@ bool wxDialUpManagerMSW::EnableAutoCheckOnlineStatus(size_t nSeconds)
 
             ok = false;
         }
 
             ok = false;
         }

-
-        // and subclass it
-        wxSetWindowProc(ms_hwndRas, wxRasStatusWindowProc);

     }
 
     m_data->hWnd = ms_hwndRas;
     }
 
     m_data->hWnd = ms_hwndRas;


@@ -1151,7 +1193,7 @@ void wxDialUpManagerMSW::DisableAutoCheckOnlineStatus()
 {
     wxCHECK_RET( IsOk(), wxT("using uninitialized wxDialUpManager") );
 
 {
     wxCHECK_RET( IsOk(), wxT("using uninitialized wxDialUpManager") );
 

-    if ( --m_autoCheckLevel )
+    if ( --m_autoCheckLevel != 0 )

     {
         // still checking
         return;
     {
         // still checking
         return;


@@ -1220,11 +1262,10 @@ static DWORD wxRasMonitorThread(wxRasThreadData *data)
                 break;
 
             default:
                 break;
 
             default:

-                wxFAIL_MSG( _T("unexpected return of WaitForMultipleObjects()") );
+                wxFAIL_MSG( wxT("unexpected return of WaitForMultipleObjects()") );

                 // fall through
 
             case WAIT_FAILED:
                 // fall through
 
             case WAIT_FAILED:

-#ifdef __WXDEBUG__

                 // using wxLogLastError() from here is dangerous: we risk to
                 // deadlock the main thread if wxLog sends output to GUI
                 DWORD err = GetLastError();
                 // using wxLogLastError() from here is dangerous: we risk to
                 // deadlock the main thread if wxLog sends output to GUI
                 DWORD err = GetLastError();


@@ -1235,7 +1276,6 @@ static DWORD wxRasMonitorThread(wxRasThreadData *data)
                     err,
                     wxSysErrorMsg(err)
                 );
                     err,
                     wxSysErrorMsg(err)
                 );

-#endif // __WXDEBUG__

 
                 // no sense in continuing, who knows if the handles we're
                 // waiting for even exist yet...
 
                 // no sense in continuing, who knows if the handles we're
                 // waiting for even exist yet...


@@ -1292,4 +1332,3 @@ static void WINAPI wxRasDialFunc(UINT WXUNUSED(unMsg),
 #endif // __BORLANDC__
 
 #endif // wxUSE_DIALUP_MANAGER
 #endif // __BORLANDC__
 
 #endif // wxUSE_DIALUP_MANAGER

-