warn the user about using getters of objects in invalid state

[wxWidgets.git] / src / unix / baseunix.cpp

diff --git a/src/unix/baseunix.cpp b/src/unix/baseunix.cpp
index d7e34da3c5450a9e121d7c72a3ef298aed31b632..c5e3ddcee1b2436200f609699b37b266d0818930 100644 (file)
--- a/src/unix/baseunix.cpp
+++ b/src/unix/baseunix.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        unix/baseunix.cpp
+// Name:        src/unix/baseunix.cpp

 // Purpose:     misc stuff only used in console applications under Unix
 // Author:      Vadim Zeitlin
 // Modified by:
 // Purpose:     misc stuff only used in console applications under Unix
 // Author:      Vadim Zeitlin
 // Modified by:


@@ -27,11 +27,15 @@
 #ifndef WX_PRECOMP
     #include "wx/log.h"
     #include "wx/intl.h"
 #ifndef WX_PRECOMP
     #include "wx/log.h"
     #include "wx/intl.h"

+    #include "wx/utils.h"

 #endif //WX_PRECOMP
 
 #include "wx/apptrait.h"
 #endif //WX_PRECOMP
 
 #include "wx/apptrait.h"

-#include "wx/utils.h"

 #include "wx/unix/execute.h"
 #include "wx/unix/execute.h"

+#include "wx/evtloop.h"
+#include "wx/gsocket.h"
+
+#include "wx/unix/private/timer.h"

 
 // for waitpid()
 #include <sys/types.h>
 
 // for waitpid()
 #include <sys/types.h>


@@ -41,86 +45,45 @@
 // wxConsoleAppTraits implementation
 // ============================================================================
 
 // wxConsoleAppTraits implementation
 // ============================================================================
 

-// ----------------------------------------------------------------------------
-// wxExecute support
-// ----------------------------------------------------------------------------
-
-bool wxConsoleAppTraits::CreateEndProcessPipe(wxExecuteData& WXUNUSED(data))
-{
-    // nothing to do, so always ok
-    return true;
-}
-
-bool
-wxConsoleAppTraits::IsWriteFDOfEndProcessPipe(wxExecuteData& WXUNUSED(data),
-                                              int WXUNUSED(fd))
-{
-    // we don't have any pipe
-    return false;
-}
-
-void
-wxConsoleAppTraits::DetachWriteFDOfEndProcessPipe(wxExecuteData& WXUNUSED(data))
-{
-    // nothing to do
-}
-
-

 int
 wxConsoleAppTraits::WaitForChild(wxExecuteData& execData)
 {
 int
 wxConsoleAppTraits::WaitForChild(wxExecuteData& execData)
 {

-    wxASSERT_MSG( execData.flags & wxEXEC_SYNC,
-                  wxT("async execution not supported yet") );
-

     int exitcode = 0;
     int exitcode = 0;

-    if ( waitpid(execData.pid, &exitcode, 0) == -1 || !WIFEXITED(exitcode) )
-    {
-        wxLogSysError(_("Waiting for subprocess termination failed"));
-    }
-
-    return exitcode;
-}
-
-// ----------------------------------------------------------------------------
-// misc other stuff
-// ----------------------------------------------------------------------------
-
-// this is in mac/utils.cpp under Mac
-#if !defined(__WXMAC__)
-
-wxToolkitInfo& wxConsoleAppTraits::GetToolkitInfo()
-{
-    static wxToolkitInfo info;
-    int major, minor;
-
-    FILE *f = popen("uname -r", "r");
-    if (f)
+    if ( execData.flags & wxEXEC_SYNC )

     {
     {

-        char buf[32];
-        size_t c = fread(buf, 1, sizeof(buf) - 1, f);
-        pclose(f);
-        buf[c] = '\0';
-        if ( sscanf(buf, "%d.%d", &major, &minor) != 2 )
+        if ( waitpid(execData.pid, &exitcode, 0) == -1 || !WIFEXITED(exitcode) )

         {
         {

-            // unrecognized uname string format
-            major =
-            minor = -1;
+            wxLogSysError(_("Waiting for subprocess termination failed"));

         }
     }
         }
     }

-    else
+    else // asynchronous execution

     {
     {

-        // failed to run uname
-        major =
-        minor = -1;
+        wxEndProcessData *endProcData = new wxEndProcessData;
+        endProcData->process  = execData.process;
+        endProcData->pid      = execData.pid;
+        endProcData->tag = wxAddProcessCallback
+                           (
+                             endProcData,
+                             execData.pipeEndProcDetect.Detach(wxPipe::Read)
+                           );
+
+        execData.pipeEndProcDetect.Close();
+        exitcode = execData.pid;
+

     }
 
     }
 

-    info.versionMajor = major;
-    info.versionMinor = minor;
-    info.name = _T("wxBase");
-    info.os = wxUNIX;
+    return exitcode;
+}

 
 

-    return info;
+#if wxUSE_TIMER
+
+wxTimerImpl *wxConsoleAppTraits::CreateTimerImpl(wxTimer *timer)
+{
+    // this doesn't work yet as there is no main loop in console applications
+    // (but it will be added later)
+    return new wxUnixTimerImpl(timer);

 }
 
 }
 

-#endif // __WXMAC__
+#endif // wxUSE_TIMER

 
 

+//  Note: wxConsoleAppTraits::CreateEventLoop() is defined in evtloopunix.cpp!