X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/57681e5bfdb903d4b4a9d4eba284b414ba93e059..8d823dabdc5235fe022e4b6d1260c296815c4b37:/src/unix/utilsunx.cpp?ds=sidebyside

diff --git a/src/unix/utilsunx.cpp b/src/unix/utilsunx.cpp
index b2fa90d046..a03b0596c4 100644
--- a/src/unix/utilsunx.cpp
+++ b/src/unix/utilsunx.cpp
@@ -640,9 +640,14 @@ long wxExecute(wxChar **argv,
 const wxChar* wxGetHomeDir( wxString *home  )
 {
     *home = wxGetUserHome( wxString() );
+   wxString tmp;
     if ( home->IsEmpty() )
         *home = wxT("/");
-
+#ifdef __VMS
+   tmp = *home;
+   if ( tmp.Last() != wxT(']'))
+     if ( tmp.Last() != wxT('/')) *home << wxT('/');
+#endif
     return home->c_str();
 }
 
@@ -864,6 +869,48 @@ long wxGetFreeMemory()
     return -1;
 }
 
+// ----------------------------------------------------------------------------
+// env vars
+// ----------------------------------------------------------------------------
+
+bool wxGetEnv(const wxString& var, wxString *value)
+{
+    // wxGetenv is defined as getenv()
+    wxChar *p = wxGetenv(var);
+    if ( !p )
+        return FALSE;
+
+    if ( value )
+    {
+        *value = p;
+    }
+
+    return TRUE;
+}
+
+bool wxSetEnv(const wxString& variable, const wxChar *value)
+{
+#if defined(HAVE_SETENV)
+    return setenv(variable.mb_str(), value ? wxString(value).mb_str().data()
+                                           : NULL, 1 /* overwrite */) == 0;
+#elif defined(HAVE_PUTENV)
+    wxString s = variable;
+    if ( value )
+        s << _T('=') << value;
+
+    // transform to ANSI
+    const char *p = s.mb_str();
+
+    // the string will be free()d by libc
+    char *buf = (char *)malloc(strlen(p) + 1);
+    strcpy(buf, p);
+
+    return putenv(buf) == 0;
+#else // no way to set an env var
+    return FALSE;
+#endif
+}
+
 // ----------------------------------------------------------------------------
 // signal handling
 // ----------------------------------------------------------------------------