1. added range checks in wxGridStringTable

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

diff --git a/src/unix/mimetype.cpp b/src/unix/mimetype.cpp
index 8130ffda6ee7db69aeb9287c3474c3f5c8efb169..fb55217c0c62ef3e6424029e96365bdc299252f0 100644 (file)
--- a/src/unix/mimetype.cpp
+++ b/src/unix/mimetype.cpp
@@ -138,6 +138,11 @@ public:
     {
         m_next = NULL;
     }
+    
+    ~MailCapEntry()
+    {
+        if (m_next) delete m_next;
+    }
 
     // accessors
     const wxString& GetOpenCmd()  const { return m_openCmd;  }
@@ -560,8 +565,14 @@ void wxGNOMEIconHandler::GetMimeInfoRecords(wxMimeTypesManagerImpl *manager)
     }
 }
 
+#if wxUSE_GUI
+    #define WXUNUSED_UNLESS_GUI(p)  p
+#else
+    #define WXUNUSED_UNLESS_GUI(p)
+#endif
 
-bool wxGNOMEIconHandler::GetIcon(const wxString& mimetype, wxIcon *icon)
+bool wxGNOMEIconHandler::GetIcon(const wxString& mimetype,
+                                 wxIcon * WXUNUSED_UNLESS_GUI(icon))
 {
     if ( !m_inited )
     {
@@ -581,8 +592,11 @@ bool wxGNOMEIconHandler::GetIcon(const wxString& mimetype, wxIcon *icon)
         icn = wxIcon(iconname);
     else
         icn = wxIcon(iconname, wxBITMAP_TYPE_ANY);
-    if (icn.Ok()) *icon = icn;
-    else return FALSE;
+    if ( !icn.Ok() )
+        return FALSE;
+
+    if ( icon )
+        *icon = icn;
 #else
     // helpful for testing in console mode
     wxLogDebug(_T("Found GNOME icon for '%s': '%s'\n"),
@@ -789,6 +803,7 @@ void wxKDEIconHandler::Init()
         dirs.Add(_T("/usr/share"));
         dirs.Add(_T("/opt/kde/share"));
         icondirs.Add(_T("/usr/share/icons/"));
+        icondirs.Add(_T("/usr/X11R6/share/icons/")); // Debian/Corel linux
         icondirs.Add(_T("/opt/kde/share/icons/"));
     }
 
@@ -801,7 +816,8 @@ void wxKDEIconHandler::Init()
     m_inited = TRUE;
 }
 
-bool wxKDEIconHandler::GetIcon(const wxString& mimetype, wxIcon *icon)
+bool wxKDEIconHandler::GetIcon(const wxString& mimetype,
+                               wxIcon * WXUNUSED_UNLESS_GUI(icon))
 {
     if ( !m_inited )
     {
@@ -821,8 +837,12 @@ bool wxKDEIconHandler::GetIcon(const wxString& mimetype, wxIcon *icon)
         icn = wxIcon(iconname);
     else
         icn = wxIcon(iconname, wxBITMAP_TYPE_ANY);
-    if (icn.Ok()) *icon = icn;
-    else return FALSE;
+
+    if ( !icn.Ok() )
+        return FALSE;
+
+    if ( icon )
+        *icon = icn;
 #else
     // helpful for testing in console mode
     wxLogDebug(_T("Found KDE icon for '%s': '%s'\n"),
@@ -1026,6 +1046,14 @@ wxMimeTypesManagerImpl::wxMimeTypesManagerImpl()
         handlers[hn]->GetMimeInfoRecords(this);
 }
 
+
+wxMimeTypesManagerImpl::~wxMimeTypesManagerImpl()
+{
+    size_t cnt = m_aEntries.GetCount();
+    for (size_t i = 0; i < cnt; i++) delete m_aEntries[i];
+}
+
+
 wxFileType *
 wxMimeTypesManagerImpl::GetFileTypeFromExtension(const wxString& ext)
 {