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/*
Miranda Scripting Plugin for Miranda-IM
Copyright 2004-2006 Piotr Pawluczuk (www.pawluczuk.info)
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _XML_DOC_H_
#define _XML_DOC_H_
#include <memory.h>
/*/////////////////////
//CXmlDoc::Structures
/////////////////////*/
#define xmlmin(a,b) (((a) < (b)) ? (a) : (b))
struct sXmlProperty
{
const char* name;
const char* value;
sXmlProperty* next;
public:
sXmlProperty(){
name = value = NULL;
next = NULL;
}
void Free()
{
if(name){
free((void*)name);
}
if(value){
free((void*)value);
}
}
int type(){
return 0;
}
};
struct sXmlBinProperty : public sXmlProperty
{
public:
void Free(){
value = NULL;
sXmlProperty::Free();
}
int type(){return 1;}
};
struct sXmlNode
{
const char* name;
const char* value;
long type;
long num_children;
sXmlProperty* f_prop;
sXmlProperty* l_prop;
sXmlNode* parent;
sXmlNode* f_child;/*first child*/
sXmlNode* l_child;/*last child*/
sXmlNode* next;
public:
sXmlNode(){memset(this,0,sizeof(sXmlNode));}
void Free()
{
sXmlNode* f = this->f_child;
sXmlProperty* p = this->f_prop;
while(f)
{
sXmlNode* tmp = f->next;
f->Free();
free((void*)f);
f = tmp;
}
while(p)
{
sXmlProperty* tmp = p->next;
p->Free();
free((void*)p);
p = tmp;
}
if(this->name)free((void*)this->name);
if(this->value)free((void*)this->value);
memset(this,0,sizeof(sXmlNode));
}
};
class cXmlDoc
{
public:
enum {NODE_NONE = 0,NODE_DOC_TYPE,NODE_SPECIAL,NODE_COMMAND,NODE_ROOT,NODE_PARENT,NODE_DATA,NODE_COMMENT};
const static long PARSE_NOT_REQUIRE_DEF = 0x01;
const static long PARSE_COMMENTS = 0x02;
const static long PARSE_IGNORE_WHITESPACES = 0x04;
const static long PARSE_MULTIPLE_ROOTS = 0x08;
const static long PARSE_SPECIAL = 0x10;
const static long PARSE_COMMANDS = 0x20;
const static long PARSE_IGNORE_BAD_PROPERTIES = 0x40;
public:
cXmlDoc();
~cXmlDoc();
public:
long ParseFile(const char* file,long flags);
long ParseString(char* string, long flags);
long SaveToFile(const char* file);
void Free();
public:
const char* GetProperty(sXmlNode* node,const char* name);
sXmlNode* GetRootNode(){return &m_root;}
sXmlNode* GetNode(const char* path,sXmlNode* parent = NULL);
sXmlNode* AddNewNode(const char* name,const char* value,sXmlNode* parent = NULL);
long SetValue(sXmlNode* node,const char* value);
protected:
long SaveNode(FILE* f,sXmlNode* node);
char* ParseNode(char* start,sXmlNode* parent);
long ParseProperties(char* start,sXmlNode* node);
long JoinParent(sXmlNode* parent,sXmlNode* child);
long AddProperty(sXmlProperty* prop,sXmlNode* node);
long AddBinProperty(sXmlBinProperty* prop,sXmlNode* node);
long AddNewBinProperty(sXmlNode* node,const char* name,void* value);
long SetBinPropertyValue(sXmlNode* node,const char* name,void* value);
void* GetBinPropertyValue(sXmlNode* node,const char* name,long* success);
protected:
sXmlNode m_root;
long m_flags;
long m_parse_flags;
long m_level;
};
#endif //_XML_DOC_H_
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