virtual bool DoRemove(wxSharedPtr<wxFSWatchEntryUnix> watch)
{
wxCHECK_MSG( IsOk(), false,
"Inotify not initialized or invalid inotify descriptor" );
int ret = DoRemoveInotify(watch.get());
if (ret == -1)
{
// Failures can happen if a dir is deleted just before we try to
// remove the watch. I think there's a race between calling this
// code and IN_DELETE_SELF arriving. So just warn.
wxFileSystemWatcherEvent
event
(
wxFSW_EVENT_WARNING, wxFSW_WARNING_GENERAL,
wxString::Format
(
_("Unable to remove inotify watch %i"),
watch->GetWatchDescriptor()
)
);
SendEvent(event);
}
if (m_watchMap.erase(watch->GetWatchDescriptor()) != 1)
{
wxFAIL_MSG( wxString::Format("Path %s is not watched",
watch->GetPath()) );
}
// Cache the wd in case any events arrive late
m_staleDescriptors.Add(watch->GetWatchDescriptor());
watch->SetWatchDescriptor(-1);
return true;
}
virtual bool DoRemove(wxSharedPtr<wxFSWatchEntryUnix> watch)
{
wxCHECK_MSG( IsOk(), false,
"Inotify not initialized or invalid inotify descriptor" );
int ret = DoRemoveInotify(watch.get());
if (ret == -1)
{
wxLogSysError( _("Unable to remove inotify watch") );
return false;
}
if (m_watchMap.erase(watch->GetWatchDescriptor()) != 1)
{
wxFAIL_MSG( wxString::Format("Path %s is not watched",
watch->GetPath()) );
}
watch->SetWatchDescriptor(-1);
return true;
}
virtual bool DoAdd(wxSharedPtr<wxFSWatchEntryUnix> watch)
{
wxCHECK_MSG( IsOk(), false,
"Inotify not initialized or invalid inotify descriptor" );
int wd = DoAddInotify(watch.get());
if (wd == -1)
{
wxLogSysError( _("Unable to add inotify watch") );
return false;
}
wxFSWatchEntryDescriptors::value_type val(wd, watch.get());
if (!m_watchMap.insert(val).second)
{
wxFAIL_MSG( wxString::Format( "Path %s is already watched",
watch->GetPath()) );
return false;
}
return true;
}
