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-rw-r--r--src/configuration.cpp198
1 files changed, 137 insertions, 61 deletions
diff --git a/src/configuration.cpp b/src/configuration.cpp
index e801083f..3c3ae1d5 100644
--- a/src/configuration.cpp
+++ b/src/configuration.cpp
@@ -1,35 +1,131 @@
/*
* The Mana World
- * Copyright 2004 The Mana World Development Team
+ * Copyright (C) 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
- * The Mana World is free software; you can redistribute it and/or modify
+ * 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
* any later version.
*
- * The Mana World is distributed in the hope that it will be useful,
+ * This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with The Mana World; if not, write to the Free Software
+ * along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-
-#include "configuration.h"
-
-#include <libxml/xmlwriter.h>
-
#include "configlistener.h"
+#include "configuration.h"
#include "log.h"
-#include "utils/tostring.h"
+#include "utils/stringutils.h"
#include "utils/xml.h"
+void ConfigurationObject::setValue(const std::string &key, std::string value)
+{
+ mOptions[key] = value;
+}
+
+void ConfigurationObject::setValue(const std::string &key, float value)
+{
+ setValue(key, toString((value == (int)value) ? (int)value : value));
+}
+
+void Configuration::setValue(const std::string &key, float value)
+{
+ setValue(key, toString((value == (int)value) ? (int)value : value));
+}
+
+void Configuration::setValue(const std::string &key, std::string value)
+{
+ ConfigurationObject::setValue(key, value);
+
+ // Notify listeners
+ ListenerMapIterator list = mListenerMap.find(key);
+ if (list != mListenerMap.end()) {
+ Listeners listeners = list->second;
+ for (ListenerIterator i = listeners.begin(); i != listeners.end(); i++)
+ {
+ (*i)->optionChanged(key);
+ }
+ }
+}
+
+std::string ConfigurationObject::getValue(const std::string &key,
+ std::string deflt)
+{
+ OptionIterator iter = mOptions.find(key);
+ return ((iter != mOptions.end()) ? iter->second : deflt);
+}
+
+float ConfigurationObject::getValue(const std::string &key, float deflt)
+{
+ OptionIterator iter = mOptions.find(key);
+ return (iter != mOptions.end()) ? atof(iter->second.c_str()) : deflt;
+}
+
+void ConfigurationObject::deleteList(const std::string &name)
+{
+ for (ConfigurationList::const_iterator
+ it = mContainerOptions[name].begin(); it != mContainerOptions[name].end(); it++)
+ delete *it;
+
+ mContainerOptions[name].clear();
+}
+
+void ConfigurationObject::clear()
+{
+ for (std::map<std::string, ConfigurationList>::const_iterator
+ it = mContainerOptions.begin(); it != mContainerOptions.end(); it++)
+ deleteList(it->first);
+ mOptions.clear();
+}
+
+ConfigurationObject::~ConfigurationObject()
+{
+ clear();
+}
+
+void ConfigurationObject::initFromXML(xmlNodePtr parent_node)
+{
+ clear();
+
+ for_each_xml_child_node(node, parent_node)
+ {
+ if (xmlStrEqual(node->name, BAD_CAST "list")) {
+ // list option handling
+
+ std::string name = XML::getProperty(node, "name", std::string());
+
+ for_each_xml_child_node(subnode, node)
+ {
+ if (xmlStrEqual(subnode->name, BAD_CAST name.c_str())
+ && subnode->type == XML_ELEMENT_NODE) {
+ ConfigurationObject *cobj = new ConfigurationObject;
+
+ cobj->initFromXML(subnode); // recurse
+
+ mContainerOptions[name].push_back(cobj);
+ }
+ }
+
+ } else if (xmlStrEqual(node->name, BAD_CAST "option")) {
+ // single option handling
+
+ std::string name = XML::getProperty(node, "name", std::string());
+ std::string value = XML::getProperty(node, "value", std::string());
+
+ if (!name.empty() && !value.empty())
+ mOptions[name] = value;
+ } // otherwise ignore
+ }
+}
+
void Configuration::init(const std::string &filename)
{
mConfigPath = filename;
@@ -55,21 +151,41 @@ void Configuration::init(const std::string &filename)
return;
}
- for_each_xml_child_node(node, rootNode)
+ initFromXML(rootNode);
+
+ xmlFreeDoc(doc);
+}
+
+void ConfigurationObject::writeToXML(xmlTextWriterPtr writer)
+{
+ for (OptionIterator i = mOptions.begin(); i != mOptions.end(); i++)
{
- if (!xmlStrEqual(node->name, BAD_CAST "option"))
- continue;
+ xmlTextWriterStartElement(writer, BAD_CAST "option");
+ xmlTextWriterWriteAttribute(writer,
+ BAD_CAST "name", BAD_CAST i->first.c_str());
+ xmlTextWriterWriteAttribute(writer,
+ BAD_CAST "value", BAD_CAST i->second.c_str());
+ xmlTextWriterEndElement(writer);
+ }
- std::string name = XML::getProperty(node, "name", std::string());
- std::string value = XML::getProperty(node, "value", std::string());
+ for (std::map<std::string, ConfigurationList>::const_iterator
+ it = mContainerOptions.begin(); it != mContainerOptions.end(); it++) {
+ const char *name = it->first.c_str();
- if (!name.empty() && !value.empty())
- {
- mOptions[name] = value;
+ xmlTextWriterStartElement(writer, BAD_CAST "list");
+ xmlTextWriterWriteAttribute(writer, BAD_CAST "name", BAD_CAST name);
+
+ // recurse on all elements
+ for (ConfigurationList::const_iterator
+ elt_it = it->second.begin(); elt_it != it->second.end(); elt_it++) {
+
+ xmlTextWriterStartElement(writer, BAD_CAST name);
+ (*elt_it)->writeToXML(writer);
+ xmlTextWriterEndElement(writer);
}
- }
- xmlFreeDoc(doc);
+ xmlTextWriterEndElement(writer);
+ }
}
void Configuration::write()
@@ -98,52 +214,12 @@ void Configuration::write()
xmlTextWriterStartDocument(writer, NULL, NULL, NULL);
xmlTextWriterStartElement(writer, BAD_CAST "configuration");
- for (OptionIterator i = mOptions.begin(); i != mOptions.end(); i++)
- {
- xmlTextWriterStartElement(writer, BAD_CAST "option");
- xmlTextWriterWriteAttribute(writer,
- BAD_CAST "name", BAD_CAST i->first.c_str());
- xmlTextWriterWriteAttribute(writer,
- BAD_CAST "value", BAD_CAST i->second.c_str());
- xmlTextWriterEndElement(writer);
- }
+ writeToXML(writer);
xmlTextWriterEndDocument(writer);
xmlFreeTextWriter(writer);
}
-void Configuration::setValue(const std::string &key, std::string value)
-{
- mOptions[key] = value;
-
- // Notify listeners
- ListenerMapIterator list = mListenerMap.find(key);
- if (list != mListenerMap.end()) {
- Listeners listeners = list->second;
- for (ListenerIterator i = listeners.begin(); i != listeners.end(); i++)
- {
- (*i)->optionChanged(key);
- }
- }
-}
-
-void Configuration::setValue(const std::string &key, float value)
-{
- setValue(key, toString((value == (int)value) ? (int)value : value));
-}
-
-std::string Configuration::getValue(const std::string &key, std::string deflt)
-{
- OptionIterator iter = mOptions.find(key);
- return ((iter != mOptions.end()) ? iter->second : deflt);
-}
-
-float Configuration::getValue(const std::string &key, float deflt)
-{
- OptionIterator iter = mOptions.find(key);
- return (iter != mOptions.end()) ? atof(iter->second.c_str()) : deflt;
-}
-
void Configuration::addListener(
const std::string &key, ConfigListener *listener)
{
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