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https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
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161 lines
3.5 KiB
C++
161 lines
3.5 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef RY_PDS_COMMON_H
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#define RY_PDS_COMMON_H
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#include <nel/misc/types_nl.h>
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#include <nel/misc/i_xml.h>
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#include <vector>
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#include <nel/misc/log.h>
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//
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// pd_lib Includes
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//
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#include "pd_lib.h"
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/**
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* Task Event Listener
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*/
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class ITaskEventListener
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{
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public:
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/// Called when RBS task was done successfully
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virtual void taskSuccessful(void* arg) = 0;
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/// Called when RBS task has failed
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virtual void taskFailed(void* arg) = 0;
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};
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class CLocatePath
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{
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public:
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/// Constructor
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CLocatePath() : Pos(0) {}
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/// End of path?
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bool end() const
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{
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return Pos >= FullPath.size();
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}
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struct CLocateAttributeNode
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{
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/// The name of the attribute to locate
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std::string Name;
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/// Is this node an array?
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bool Array;
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/// Is this node a set?
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bool Set;
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/// Key, for array and set
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std::string Key;
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};
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/// Get current node
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CLocateAttributeNode& node()
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{
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return FullPath[Pos];
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}
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/// Step to next
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bool next()
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{
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++Pos;
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return !end();
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}
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typedef std::vector<CLocateAttributeNode> TLocatePath;
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/// Full path to value
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TLocatePath FullPath;
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/// Current pos in path
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uint Pos;
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};
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/// 'for' loop through xml children
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#define FOREACH_CHILD(node, parent, type) for (node=CIXml::getFirstChildNode(parent, #type);\
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node!=NULL;\
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node=CIXml::getNextChildNode(node, #type))
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/*
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* Utility functions.
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*/
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/**
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* getProperty()
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* Store node property propName into result
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* Returns true iff the property appears in the node (but won't tell if property was of the matching type)
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*/
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template<typename T>
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bool getProperty(xmlNodePtr node, const char* propName, T &result)
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{
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std::string res;
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if (!NLMISC::CIXml::getPropertyString(res, node, propName))
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{
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nlwarning("Couldn't get property '%s' in xml node", propName);
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return false;
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}
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NLMISC::fromString(res, result);
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return true;
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}
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/**
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* getProperty()
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* Store node property propName into result, and if property not present in node use defaultValue instead
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* Returns true iff the property appears in the node (but won't tell if property was of the matching type)
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*/
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template<typename T>
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bool getProperty(xmlNodePtr node, const char* propName, T &result, const T &defaultValue, bool quiet = true)
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{
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std::string res;
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if (!NLMISC::CIXml::getPropertyString(res, node, propName))
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{
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if (!quiet)
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nlwarning("Couldn't get property '%s' in xml node, use '%s' value instead", propName, NLMISC::toString(defaultValue).c_str());
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result = defaultValue;
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return false;
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}
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NLMISC::fromString(res, result);
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return true;
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}
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#endif //RY_PDS_COMMON_H
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