minor changes (a couple of error messages added to wxExecute)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@867 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/common/postscrp.cpp b/src/common/postscrp.cpp
index 0a6dd57b7f82a83259faf4271493ffa1726237d5..4ec4a8934c4a9136026d092b2d3136f68068cb0b 100644 (file)
--- a/src/common/postscrp.cpp
+++ b/src/common/postscrp.cpp
@@ -172,7 +172,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxPrintPaperType, wxObject)
 IMPLEMENT_DYNAMIC_CLASS(wxPrintPaperDatabase, wxList)
 #endif
 
 IMPLEMENT_DYNAMIC_CLASS(wxPrintPaperDatabase, wxList)
 #endif
 

-wxPostScriptDC::wxPostScriptDC (void)
+wxPostScriptDC::wxPostScriptDC ()

 {
 //  m_yOrigin = 792;                       // For EPS output
   m_yOrigin = 842;                         // For A4 output
 {
 //  m_yOrigin = 792;                       // For EPS output
   m_yOrigin = 842;                         // For A4 output


@@ -236,7 +236,7 @@ bool wxPostScriptDC::Create(const wxString& file, bool interactive, wxWindow *pa
   return m_ok;
 }
 
   return m_ok;
 }
 

-wxPostScriptDC::~wxPostScriptDC (void)
+wxPostScriptDC::~wxPostScriptDC ()

 {
   if (m_pstream)
     delete m_pstream;
 {
   if (m_pstream)
     delete m_pstream;


@@ -305,7 +305,7 @@ void wxPostScriptDC::SetClippingRegion (long cx, long cy, long cw, long ch)
   *m_pstream << "closepath clip newpath\n";
 }
 
   *m_pstream << "closepath clip newpath\n";
 }
 

-void wxPostScriptDC::DestroyClippingRegion (void)
+void wxPostScriptDC::DestroyClippingRegion ()

 {
   if (!m_pstream)
     return;
 {
   if (!m_pstream)
     return;


@@ -316,7 +316,7 @@ void wxPostScriptDC::DestroyClippingRegion (void)
     }
 }
 
     }
 }
 

-void wxPostScriptDC::Clear (void)
+void wxPostScriptDC::Clear ()

 {
 }
 
 {
 }
 


@@ -1084,7 +1084,7 @@ bool wxPostScriptDC::StartDoc (const wxString& message)
 }
 
 
 }
 
 

-void wxPostScriptDC::EndDoc (void)
+void wxPostScriptDC::EndDoc ()

 {
     static char wxPostScriptHeaderReencodeISO1[] =
     "\n/reencodeISO {\n"
 {
     static char wxPostScriptHeaderReencodeISO1[] =
     "\n/reencodeISO {\n"


@@ -1323,7 +1323,7 @@ void wxPostScriptDC::EndDoc (void)
 #endif
 }
 
 #endif
 }
 

-void wxPostScriptDC::StartPage (void)
+void wxPostScriptDC::StartPage ()

 {
   if (!m_pstream)
     return;
 {
   if (!m_pstream)
     return;


@@ -1355,7 +1355,7 @@ void wxPostScriptDC::StartPage (void)
        *m_pstream << translate_x << " " << translate_y << " translate\n";
 }
 
        *m_pstream << translate_x << " " << translate_y << " translate\n";
 }
 

-void wxPostScriptDC::EndPage (void)
+void wxPostScriptDC::EndPage ()

 {
   if (!m_pstream)
     return;
 {
   if (!m_pstream)
     return;


@@ -1545,7 +1545,7 @@ Blit (long xdest, long ydest, long fwidth, long fheight,
   return TRUE;
 }
 
   return TRUE;
 }
 

-long wxPostScriptDC::GetCharHeight (void)
+long wxPostScriptDC::GetCharHeight ()

 {
   if (m_font.Ok())
     return  m_font.GetPointSize ();
 {
   if (m_font.Ok())
     return  m_font.GetPointSize ();


@@ -1866,7 +1866,7 @@ void wxPostScriptDC::DrawSpline( wxList *points )
         *(GetStream()) << c << " " << (GetYOrigin() - d) << " lineto stroke\n";
 }
 
         *(GetStream()) << c << " " << (GetYOrigin() - d) << " lineto stroke\n";
 }
 

-long wxPostScriptDC::GetCharWidth (void)
+long wxPostScriptDC::GetCharWidth ()

 {
        // Chris Breeze: reasonable approximation using wxMODERN/Courier
        return (long) (GetCharHeight() * 72.0 / 120.0);
 {
        // Chris Breeze: reasonable approximation using wxMODERN/Courier
        return (long) (GetCharHeight() * 72.0 / 120.0);


@@ -2136,7 +2136,7 @@ wxDialog(parent, -1, title, pos, size, style)
   wxEndBusyCursor();
 }
 
   wxEndBusyCursor();
 }
 

-int wxPostScriptPrintDialog::ShowModal (void)
+int wxPostScriptPrintDialog::ShowModal ()

 {
   if ( wxDialog::ShowModal() == wxID_OK )
   {
 {
   if ( wxDialog::ShowModal() == wxID_OK )
   {


@@ -2221,27 +2221,27 @@ void wxSetAFMPath(const char *f)
 }
 
 // Get current values
 }
 
 // Get current values

-char *wxGetPrinterCommand(void)
+char *wxGetPrinterCommand()

 {
   return wxThePrintSetupData->GetPrinterCommand();
 }
 
 {
   return wxThePrintSetupData->GetPrinterCommand();
 }
 

-char *wxGetPrintPreviewCommand(void)
+char *wxGetPrintPreviewCommand()

 {
   return wxThePrintSetupData->GetPrintPreviewCommand();
 }
 
 {
   return wxThePrintSetupData->GetPrintPreviewCommand();
 }
 

-char *wxGetPrinterOptions(void)
+char *wxGetPrinterOptions()

 {
   return wxThePrintSetupData->GetPrinterOptions();
 }
 
 {
   return wxThePrintSetupData->GetPrinterOptions();
 }
 

-char *wxGetPrinterFile(void)
+char *wxGetPrinterFile()

 {
   return wxThePrintSetupData->GetPrinterFile();
 }
 
 {
   return wxThePrintSetupData->GetPrinterFile();
 }
 

-int wxGetPrinterOrientation(void)
+int wxGetPrinterOrientation()

 {
   return wxThePrintSetupData->GetPrinterOrientation();
 }
 {
   return wxThePrintSetupData->GetPrinterOrientation();
 }


@@ -2256,12 +2256,12 @@ void wxGetPrinterTranslation(long *x, long *y)
   wxThePrintSetupData->GetPrinterTranslation(x, y);
 }
 
   wxThePrintSetupData->GetPrinterTranslation(x, y);
 }
 

-int wxGetPrinterMode(void)
+int wxGetPrinterMode()

 {
   return wxThePrintSetupData->GetPrinterMode();
 }
 
 {
   return wxThePrintSetupData->GetPrinterMode();
 }
 

-char *wxGetAFMPath(void)
+char *wxGetAFMPath()

 {
   return wxThePrintSetupData->GetAFMPath();
 }
 {
   return wxThePrintSetupData->GetAFMPath();
 }


@@ -2270,7 +2270,7 @@ char *wxGetAFMPath(void)
  * Print setup data
  */
 
  * Print setup data
  */
 

-wxPrintSetupData::wxPrintSetupData(void)
+wxPrintSetupData::wxPrintSetupData()

 {
   printerCommand = (char *) NULL;
   previewCommand = (char *) NULL;
 {
   printerCommand = (char *) NULL;
   previewCommand = (char *) NULL;


@@ -2288,7 +2288,7 @@ wxPrintSetupData::wxPrintSetupData(void)
   printerFile = (char *) NULL;
 }
 
   printerFile = (char *) NULL;
 }
 

-wxPrintSetupData::~wxPrintSetupData(void)
+wxPrintSetupData::~wxPrintSetupData()

 {
   if (printerCommand)
     delete[] printerCommand;
 {
   if (printerCommand)
     delete[] printerCommand;


@@ -2411,32 +2411,32 @@ void wxPrintSetupData::SetColour(bool col)
 }
 
 // Get current values
 }
 
 // Get current values

-char *wxPrintSetupData::GetPrinterCommand(void)
+char *wxPrintSetupData::GetPrinterCommand()

 {
   return printerCommand;
 }
 
 {
   return printerCommand;
 }
 

-char *wxPrintSetupData::GetPrintPreviewCommand(void)
+char *wxPrintSetupData::GetPrintPreviewCommand()

 {
   return previewCommand;
 }
 
 {
   return previewCommand;
 }
 

-char *wxPrintSetupData::GetPrinterOptions(void)
+char *wxPrintSetupData::GetPrinterOptions()

 {
   return printerFlags;
 }
 
 {
   return printerFlags;
 }
 

-char *wxPrintSetupData::GetPrinterFile(void)
+char *wxPrintSetupData::GetPrinterFile()

 {
   return printerFile;
 }
 
 {
   return printerFile;
 }
 

-char *wxPrintSetupData::GetPaperName(void)
+char *wxPrintSetupData::GetPaperName()

 {
   return paperName;
 }
 
 {
   return paperName;
 }
 

-int wxPrintSetupData::GetPrinterOrientation(void)
+int wxPrintSetupData::GetPrinterOrientation()

 {
   return printerOrient;
 }
 {
   return printerOrient;
 }


@@ -2453,17 +2453,17 @@ void wxPrintSetupData::GetPrinterTranslation(long *x, long *y)
   *y = printerTranslateY;
 }
 
   *y = printerTranslateY;
 }
 

-int wxPrintSetupData::GetPrinterMode(void)
+int wxPrintSetupData::GetPrinterMode()

 {
   return printerMode;
 }
 
 {
   return printerMode;
 }
 

-char *wxPrintSetupData::GetAFMPath(void)
+char *wxPrintSetupData::GetAFMPath()

 {
   return afmPath;
 }
 
 {
   return afmPath;
 }
 

-bool wxPrintSetupData::GetColour(void)
+bool wxPrintSetupData::GetColour()

 {
   return printColour;
 }
 {
   return printColour;
 }


@@ -2538,21 +2538,21 @@ wxPrintPaperType::wxPrintPaperType(const char *name, int wmm, int hmm, int wp, i
   pageName = copystring(name);
 }
 
   pageName = copystring(name);
 }
 

-wxPrintPaperType::~wxPrintPaperType(void)
+wxPrintPaperType::~wxPrintPaperType()

 {
   delete[] pageName;
 }
 
 {
   delete[] pageName;
 }
 

-wxPrintPaperDatabase::wxPrintPaperDatabase(void):wxList(wxKEY_STRING)
+wxPrintPaperDatabase::wxPrintPaperDatabase():wxList(wxKEY_STRING)

 {
   DeleteContents(TRUE);
 }
 
 {
   DeleteContents(TRUE);
 }
 

-wxPrintPaperDatabase::~wxPrintPaperDatabase(void)
+wxPrintPaperDatabase::~wxPrintPaperDatabase()

 {
 }
 
 {
 }
 

-void wxPrintPaperDatabase::CreateDatabase(void)
+void wxPrintPaperDatabase::CreateDatabase()

 {
   // Need correct values for page size in pixels.
   // Each unit is one 'point' = 1/72 of an inch.
 {
   // Need correct values for page size in pixels.
   // Each unit is one 'point' = 1/72 of an inch.


@@ -2570,7 +2570,7 @@ void wxPrintPaperDatabase::CreateDatabase(void)
   AddPaperType(_("Legal 8 1/2 x 14 in"), 216, 356,     612, 1009);
 }
 
   AddPaperType(_("Legal 8 1/2 x 14 in"), 216, 356,     612, 1009);
 }
 

-void wxPrintPaperDatabase::ClearDatabase(void)
+void wxPrintPaperDatabase::ClearDatabase()

 {
   Clear();
 }
 {
   Clear();
 }

diff --git a/src/gtk/utilsgtk.cpp b/src/gtk/utilsgtk.cpp
index 56a3f820cb5e32b707dc1ac3322285db14dd1d7c..3de7efc8bcfa316edc293ddea70bd1ecd45dd274 100644 (file)
--- a/src/gtk/utilsgtk.cpp
+++ b/src/gtk/utilsgtk.cpp
@@ -16,6 +16,9 @@
 #include "wx/utils.h"
 #include "wx/string.h"
 
 #include "wx/utils.h"
 #include "wx/string.h"
 

+#include "wx/intl.h"
+#include "wx/log.h"
+

 #include <stdarg.h>
 #include <dirent.h>
 #include <string.h>
 #include <stdarg.h>
 #include <dirent.h>
 #include <string.h>


@@ -30,7 +33,7 @@
 
 
 #ifdef __SVR4__
 
 
 #ifdef __SVR4__

-#include <sys/systeminfo.h>
+  #include <sys/systeminfo.h>

 #endif
 
 //------------------------------------------------------------------------
 #endif
 
 //------------------------------------------------------------------------


@@ -203,7 +206,7 @@ void wxFatalError( const wxString &msg, const wxString &title )
   if (!title.IsNull()) fprintf( stderr, "%s ", WXSTRINGCAST(title) );
   if (!msg.IsNull()) fprintf( stderr, ": %s", WXSTRINGCAST(msg) );
   fprintf( stderr, ".\n" );
   if (!title.IsNull()) fprintf( stderr, "%s ", WXSTRINGCAST(title) );
   if (!msg.IsNull()) fprintf( stderr, ": %s", WXSTRINGCAST(msg) );
   fprintf( stderr, ".\n" );

-  exit(1);
+  exit(3); // the same exit code as for abort()

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


@@ -222,10 +225,11 @@ bool wxDirExists( const wxString& dir )
 // subprocess routines
 //------------------------------------------------------------------------
 
 // subprocess routines
 //------------------------------------------------------------------------
 

-typedef struct {
+struct wxEndProcessData
+{

   gint pid, tag;
   wxProcess *process;
   gint pid, tag;
   wxProcess *process;

-} wxEndProcessData;
+};

 
 static void GTK_EndProcessDetector(gpointer data, gint source,
                                    GdkInputCondition WXUNUSED(condition) )
 
 static void GTK_EndProcessDetector(gpointer data, gint source,
                                    GdkInputCondition WXUNUSED(condition) )


@@ -261,12 +265,11 @@ long wxExecute( char **argv, bool sync, wxProcess *process )
     wxEndProcessData *data = new wxEndProcessData;
     int end_proc_detect[2];
 
     wxEndProcessData *data = new wxEndProcessData;
     int end_proc_detect[2];
 

-    if (*argv == NULL)
-        return 0;
+    wxCHECK_MSG( *argv, 0, "can't exec empty command" );

 
     /* Create pipes */
     if (pipe(end_proc_detect) == -1) {
 
     /* Create pipes */
     if (pipe(end_proc_detect) == -1) {

-      perror("pipe failed");
+      wxLogSysError(_("Pipe creation failed"));

       return 0;
     }
 
       return 0;
     }
 


@@ -277,60 +280,67 @@ long wxExecute( char **argv, bool sync, wxProcess *process )
     pid_t pid = fork();
 #endif
     if (pid == -1) {
     pid_t pid = fork();
 #endif
     if (pid == -1) {

-        perror ("fork failed");
+        // error
+        wxLogSysError(_("Fork failed"));

         return 0;
         return 0;

-    } else if (pid == 0) {
-        /* Close fd not useful */
+    }
+    else if (pid == 0) {
+        // we're in child

         close(end_proc_detect[0]); // close reading side
 
         close(end_proc_detect[0]); // close reading side
 

-        /* child */

 #ifdef _AIX
         execvp ((const char *)*argv, (const char **)argv);
 #else
         execvp (*argv, argv);
 #endif
 #ifdef _AIX
         execvp ((const char *)*argv, (const char **)argv);
 #else
         execvp (*argv, argv);
 #endif

-        if (errno == ENOENT)
-            wxError("command not found", *argv);
-        else
-            perror (*argv);
-        wxError("could not execute", *argv);
-        _exit (-1);
-    }
-
-    close(end_proc_detect[1]); // close writing side
-    data->tag = gdk_input_add(end_proc_detect[0], GDK_INPUT_READ,
-                              GTK_EndProcessDetector, (gpointer)data);
-    data->pid = pid;
-    if (!sync) {
-      data->process = process;
-    } else {
-      data->process = (wxProcess *) NULL;
-      data->pid = -(data->pid);
+        // there is no return after successful exec()
+        wxLogSysError(_("Can't execute '%s'"), *argv);

 
 

-      while (data->pid != 0)
-        wxYield();
-
-      delete data;
+        _exit(-1);
+    }
+    else {
+      // we're in parent
+      close(end_proc_detect[1]); // close writing side
+      data->tag = gdk_input_add(end_proc_detect[0], GDK_INPUT_READ,
+                                GTK_EndProcessDetector, (gpointer)data);
+      data->pid = pid;
+      if (!sync) {
+        data->process = process;
+      }
+      else {
+        data->process = (wxProcess *) NULL;
+        data->pid = -(data->pid);
+
+        while (data->pid != 0)
+          wxYield();
+
+        delete data;
+      }
+
+      // @@@ our return value indicates success even if execvp() in the child
+      //     failed!
+      return pid;

     }
     }

-
-    return pid;

 };
 
 long wxExecute( const wxString& command, bool sync, wxProcess *process )
 {
 };
 
 long wxExecute( const wxString& command, bool sync, wxProcess *process )
 {

-    if (command.IsNull() || command == "") return FALSE;
+    static const char *IFS = " \t\n";
+
+    wxCHECK_MSG( !command.IsEmpty(), 0, "can't exec empty command" );

 
     int argc = 0;
     char *argv[127];
 
     int argc = 0;
     char *argv[127];

-    char tmp[1024];
-    const char *IFS = " \t\n";
+    char *tmp = new char[command.Len() + 1];
+    strcpy(tmp, command);

 
 

-    strncpy (tmp, command, sizeof(tmp) / sizeof(char) - 1);
-    tmp[sizeof (tmp) / sizeof (char) - 1] = '\0';
-    argv[argc++] = strtok (tmp, IFS);
+    argv[argc++] = strtok(tmp, IFS);

     while ((argv[argc++] = strtok((char *) NULL, IFS)) != NULL)
         /* loop */ ;
     while ((argv[argc++] = strtok((char *) NULL, IFS)) != NULL)
         /* loop */ ;

-    return wxExecute(argv, sync, process);
-};

 
 

+    long lRc = wxExecute(argv, sync, process);
+    
+    delete [] tmp;

 
 

+    return lRc;
+};

diff --git a/src/gtk1/utilsgtk.cpp b/src/gtk1/utilsgtk.cpp
index 56a3f820cb5e32b707dc1ac3322285db14dd1d7c..3de7efc8bcfa316edc293ddea70bd1ecd45dd274 100644 (file)
--- a/src/gtk1/utilsgtk.cpp
+++ b/src/gtk1/utilsgtk.cpp
@@ -16,6 +16,9 @@
 #include "wx/utils.h"
 #include "wx/string.h"
 
 #include "wx/utils.h"
 #include "wx/string.h"
 

+#include "wx/intl.h"
+#include "wx/log.h"
+

 #include <stdarg.h>
 #include <dirent.h>
 #include <string.h>
 #include <stdarg.h>
 #include <dirent.h>
 #include <string.h>


@@ -30,7 +33,7 @@
 
 
 #ifdef __SVR4__
 
 
 #ifdef __SVR4__

-#include <sys/systeminfo.h>
+  #include <sys/systeminfo.h>

 #endif
 
 //------------------------------------------------------------------------
 #endif
 
 //------------------------------------------------------------------------


@@ -203,7 +206,7 @@ void wxFatalError( const wxString &msg, const wxString &title )
   if (!title.IsNull()) fprintf( stderr, "%s ", WXSTRINGCAST(title) );
   if (!msg.IsNull()) fprintf( stderr, ": %s", WXSTRINGCAST(msg) );
   fprintf( stderr, ".\n" );
   if (!title.IsNull()) fprintf( stderr, "%s ", WXSTRINGCAST(title) );
   if (!msg.IsNull()) fprintf( stderr, ": %s", WXSTRINGCAST(msg) );
   fprintf( stderr, ".\n" );

-  exit(1);
+  exit(3); // the same exit code as for abort()

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


@@ -222,10 +225,11 @@ bool wxDirExists( const wxString& dir )
 // subprocess routines
 //------------------------------------------------------------------------
 
 // subprocess routines
 //------------------------------------------------------------------------
 

-typedef struct {
+struct wxEndProcessData
+{

   gint pid, tag;
   wxProcess *process;
   gint pid, tag;
   wxProcess *process;

-} wxEndProcessData;
+};

 
 static void GTK_EndProcessDetector(gpointer data, gint source,
                                    GdkInputCondition WXUNUSED(condition) )
 
 static void GTK_EndProcessDetector(gpointer data, gint source,
                                    GdkInputCondition WXUNUSED(condition) )


@@ -261,12 +265,11 @@ long wxExecute( char **argv, bool sync, wxProcess *process )
     wxEndProcessData *data = new wxEndProcessData;
     int end_proc_detect[2];
 
     wxEndProcessData *data = new wxEndProcessData;
     int end_proc_detect[2];
 

-    if (*argv == NULL)
-        return 0;
+    wxCHECK_MSG( *argv, 0, "can't exec empty command" );

 
     /* Create pipes */
     if (pipe(end_proc_detect) == -1) {
 
     /* Create pipes */
     if (pipe(end_proc_detect) == -1) {

-      perror("pipe failed");
+      wxLogSysError(_("Pipe creation failed"));

       return 0;
     }
 
       return 0;
     }
 


@@ -277,60 +280,67 @@ long wxExecute( char **argv, bool sync, wxProcess *process )
     pid_t pid = fork();
 #endif
     if (pid == -1) {
     pid_t pid = fork();
 #endif
     if (pid == -1) {

-        perror ("fork failed");
+        // error
+        wxLogSysError(_("Fork failed"));

         return 0;
         return 0;

-    } else if (pid == 0) {
-        /* Close fd not useful */
+    }
+    else if (pid == 0) {
+        // we're in child

         close(end_proc_detect[0]); // close reading side
 
         close(end_proc_detect[0]); // close reading side
 

-        /* child */

 #ifdef _AIX
         execvp ((const char *)*argv, (const char **)argv);
 #else
         execvp (*argv, argv);
 #endif
 #ifdef _AIX
         execvp ((const char *)*argv, (const char **)argv);
 #else
         execvp (*argv, argv);
 #endif

-        if (errno == ENOENT)
-            wxError("command not found", *argv);
-        else
-            perror (*argv);
-        wxError("could not execute", *argv);
-        _exit (-1);
-    }
-
-    close(end_proc_detect[1]); // close writing side
-    data->tag = gdk_input_add(end_proc_detect[0], GDK_INPUT_READ,
-                              GTK_EndProcessDetector, (gpointer)data);
-    data->pid = pid;
-    if (!sync) {
-      data->process = process;
-    } else {
-      data->process = (wxProcess *) NULL;
-      data->pid = -(data->pid);
+        // there is no return after successful exec()
+        wxLogSysError(_("Can't execute '%s'"), *argv);

 
 

-      while (data->pid != 0)
-        wxYield();
-
-      delete data;
+        _exit(-1);
+    }
+    else {
+      // we're in parent
+      close(end_proc_detect[1]); // close writing side
+      data->tag = gdk_input_add(end_proc_detect[0], GDK_INPUT_READ,
+                                GTK_EndProcessDetector, (gpointer)data);
+      data->pid = pid;
+      if (!sync) {
+        data->process = process;
+      }
+      else {
+        data->process = (wxProcess *) NULL;
+        data->pid = -(data->pid);
+
+        while (data->pid != 0)
+          wxYield();
+
+        delete data;
+      }
+
+      // @@@ our return value indicates success even if execvp() in the child
+      //     failed!
+      return pid;

     }
     }

-
-    return pid;

 };
 
 long wxExecute( const wxString& command, bool sync, wxProcess *process )
 {
 };
 
 long wxExecute( const wxString& command, bool sync, wxProcess *process )
 {

-    if (command.IsNull() || command == "") return FALSE;
+    static const char *IFS = " \t\n";
+
+    wxCHECK_MSG( !command.IsEmpty(), 0, "can't exec empty command" );

 
     int argc = 0;
     char *argv[127];
 
     int argc = 0;
     char *argv[127];

-    char tmp[1024];
-    const char *IFS = " \t\n";
+    char *tmp = new char[command.Len() + 1];
+    strcpy(tmp, command);

 
 

-    strncpy (tmp, command, sizeof(tmp) / sizeof(char) - 1);
-    tmp[sizeof (tmp) / sizeof (char) - 1] = '\0';
-    argv[argc++] = strtok (tmp, IFS);
+    argv[argc++] = strtok(tmp, IFS);

     while ((argv[argc++] = strtok((char *) NULL, IFS)) != NULL)
         /* loop */ ;
     while ((argv[argc++] = strtok((char *) NULL, IFS)) != NULL)
         /* loop */ ;

-    return wxExecute(argv, sync, process);
-};

 
 

+    long lRc = wxExecute(argv, sync, process);
+    
+    delete [] tmp;

 
 

+    return lRc;
+};