wow. that was easy: git mv core nucleus

[feisty_meow.git] / core / library / configuration / config_watcher.cpp

diff --git a/core/library/configuration/config_watcher.cpp b/core/library/configuration/config_watcher.cpp
deleted file mode 100644 (file)
index e54b475..0000000
--- a/core/library/configuration/config_watcher.cpp
+++ /dev/null
@@ -1,153 +0,0 @@
-/*****************************************************************************\
-*                                                                             *
-*  Name   : config_watcher                                                    *
-*  Author : Chris Koeritz                                                     *
-*                                                                             *
-*******************************************************************************
-* Copyright (c) 2008-$now By Author.  This program is free software; you can  *
-* redistribute it and/or modify it under the terms of the GNU General Public  *
-* License as published by the Free Software Foundation; either version 2 of   *
-* the License or (at your option) any later version.  This is online at:      *
-*     http://www.fsf.org/copyleft/gpl.html                                    *
-* Please send any updates to: fred@gruntose.com                               *
-\*****************************************************************************/
-
-#include "config_watcher.h"
-
-#include <basis/functions.h>
-#include <configuration/table_configurator.h>
-#include <structures/set.h>
-#include <structures/string_table.h>
-
-using namespace basis;
-using namespace structures;
-
-namespace configuration {
-
-config_watcher::config_watcher(configurator &to_watch)
-: _watching(to_watch),
-  _current_config(new table_configurator),
-  _previous_config(new table_configurator)
-{
-  rescan();  // fill out our lists.
-}
-
-config_watcher::~config_watcher()
-{
-  WHACK(_current_config);
-  WHACK(_previous_config);
-}
-
-bool config_watcher::rescan()
-{
-  // copy the current configuration into our previous config tracker.
-  *_previous_config = *_current_config;
-  // clean out any current items held.
-  _current_config->reset();
-
-  // iterate across the sections in the watched config.
-  string_set sects;
-  _watching.section_set(sects);
-  for (int sectindy = 0; sectindy < sects.length(); sectindy++) {
-    // every entry in the current section gets added to our current config.
-    astring curr_section = sects[sectindy];
-    string_table entries;
-       _watching.get_section(curr_section, entries);
-    _current_config->put_section(curr_section, entries);
-  }
-
-  return true;
-}
-
-string_set config_watcher::new_sections() const
-{
-  string_set before;
-  _previous_config->section_set(before);
-  string_set after;
-  _current_config->section_set(before);
-  return after - before;
-}
-
-string_set config_watcher::deleted_sections() const
-{
-  string_set before;
-  _previous_config->section_set(before);
-  string_set after;
-  _current_config->section_set(before);
-  return before - after;
-}
-
-string_set config_watcher::changed_sections() const
-{
-  string_set before;
-  _previous_config->section_set(before);
-  string_set after;
-  _current_config->section_set(before);
-  string_set possible_changes = before.intersection(after);
-  string_set definite_changes;
-  for (int i = 0; i < possible_changes.elements(); i++) {
-    const astring &sect_name = possible_changes[i];
-    string_table previous_section;
-    _previous_config->get_section(sect_name, previous_section);
-    string_table current_section;
-    _current_config->get_section(sect_name, current_section);
-    if (current_section != previous_section)
-      definite_changes += sect_name;
-  }
-  return definite_changes;
-}
-
-string_set config_watcher::deleted_items(const astring &section_name)
-{
-  string_table previous_section;
-  _previous_config->get_section(section_name, previous_section);
-  string_set previous_names;
-  previous_section.names(previous_names);
-  string_table current_section;
-  _current_config->get_section(section_name, current_section);
-  string_set current_names;
-  current_section.names(current_names);
-  return previous_names - current_names;
-}
-
-string_set config_watcher::new_items(const astring &section_name)
-{
-  string_table previous_section;
-  _previous_config->get_section(section_name, previous_section);
-  string_set previous_names;
-  previous_section.names(previous_names);
-  string_table current_section;
-  _current_config->get_section(section_name, current_section);
-  string_set current_names;
-  current_section.names(current_names);
-  return current_names - previous_names;
-}
-
-string_set config_watcher::changed_items(const astring &section_name)
-{
-  string_table previous_section;
-  _previous_config->get_section(section_name, previous_section);
-  string_set previous_names;
-  previous_section.names(previous_names);
-  string_table current_section;
-  _current_config->get_section(section_name, current_section);
-  string_set current_names;
-  current_section.names(current_names);
-
-  string_set possible_changes = current_names.intersection(previous_names);
-  string_set definite_changes;
-  for (int i = 0; i < possible_changes.elements(); i++) {
-    const astring &curr_item = possible_changes[i];
-    astring prev_value;
-    _previous_config->get(section_name, curr_item, prev_value);
-    astring curr_value;
-    _current_config->get(section_name, curr_item, curr_value);
-    if (prev_value != curr_value)
-      definite_changes += curr_item;
-  }
-  return definite_changes;
-}
-
-} //namespace.
-
-