mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-10-01 02:35:48 -04:00
ef49000b9a
- Added error handling to xml functions - Added xslt transformation - Added retransform of existing messages - Redesigned preview dialog - Enabled embed images for forum feeds - Changed config format, switching back to an older version results in a loss of all data of the FeedReader Added new base class RSPlainTextEdit with placeholder text. New library libxslt needed git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6081 b45a01b8-16f6-495d-af2f-9b41ad6348cc
82 lines
2.4 KiB
C++
82 lines
2.4 KiB
C++
/****************************************************************
|
|
* RetroShare GUI is distributed under the following license:
|
|
*
|
|
* Copyright (C) 2012 by Thunder
|
|
*
|
|
* 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 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 this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
****************************************************************/
|
|
|
|
#ifndef XMLWRAPPER
|
|
#define XMLWRAPPER
|
|
|
|
#include <string>
|
|
#include <libxml/parser.h>
|
|
|
|
class XPathWrapper;
|
|
|
|
class XMLWrapper
|
|
{
|
|
public:
|
|
XMLWrapper();
|
|
~XMLWrapper();
|
|
|
|
// find better place
|
|
static void trimString(std::string &string);
|
|
|
|
XMLWrapper &operator=(const XMLWrapper &xml);
|
|
|
|
void cleanup();
|
|
std::string lastError() { return mLastErrorString; }
|
|
|
|
bool readXML(const char *xml);
|
|
|
|
xmlDocPtr getDocument() const;
|
|
xmlNodePtr getRootElement() const;
|
|
|
|
bool convertToString(const xmlChar *xmlText, std::string &text);
|
|
bool convertFromString(const char *text, xmlChar *&xmlText);
|
|
|
|
std::string nodeName(xmlNodePtr node);
|
|
std::string attrName(xmlAttrPtr attr);
|
|
|
|
xmlNodePtr findNode(xmlNodePtr node, const char *name, bool children = false);
|
|
bool getChildText(xmlNodePtr node, const char *childName, std::string &text);
|
|
|
|
bool getContent(xmlNodePtr node, std::string &content, bool trim);
|
|
bool setContent(xmlNodePtr node, const char *content);
|
|
|
|
bool nodeDump(xmlNodePtr node, std::string &content, bool trim);
|
|
|
|
std::string getAttr(xmlNodePtr node, xmlAttrPtr attr);
|
|
std::string getAttr(xmlNodePtr node, const char *name);
|
|
bool setAttr(xmlNodePtr node, const char *name, const char *value);
|
|
|
|
XPathWrapper *createXPath();
|
|
|
|
bool transform(const XMLWrapper &style, XMLWrapper &result);
|
|
|
|
protected:
|
|
void attach(xmlDocPtr document);
|
|
void handleError(bool init, std::string &errorString);
|
|
|
|
protected:
|
|
xmlDocPtr mDocument;
|
|
xmlCharEncodingHandlerPtr mCharEncodingHandler;
|
|
std::string mLastErrorString;
|
|
};
|
|
|
|
#endif
|