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/*
Miranda IM: the free IM client for Microsoft* Windows*
Copyright 2000-2008 Miranda ICQ/IM project,
all portions of this codebase are copyrighted to the people
listed in contributors.txt.
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 M_XML_H__
#define M_XML_H__
#include <tchar.h>
#include <newpluginapi.h>
DECLARE_HANDLE(HXML);
typedef int XML_ELEMENT_POS; // XML_ELEMENT_POS is not interchangeable with simple indexes
typedef enum
{
XML_ELEM_TYPE_CHILD = 0,
XML_ELEM_TYPE_ATTRIBUTE = 1,
XML_ELEM_TYPE_TEXT = 2,
XML_ELEM_TYPE_CLEAR = 3,
}
XML_ELEMENT_TYPE;
typedef struct
{
size_t cbSize;
HXML (*createNode)(LPCTSTR name, LPCTSTR text, char isDeclaration);
void (*destroyNode)(HXML node);
HXML (*parseString)(LPCTSTR string, int* datalen, LPCTSTR tag);
LPTSTR (*toString)(HXML node, int* datalen);
HXML (*addChild)(HXML parent, LPCTSTR name, LPCTSTR text);
void (*addChild2)(HXML child, HXML parent);
HXML (*copyNode)(HXML parent);
HXML (*getChild)(HXML parent, int number);
int (*getChildCount)(HXML);
HXML (*getChildByAttrValue)(HXML parent, LPCTSTR name, LPCTSTR attrName, LPCTSTR attrValue);
HXML (*getFirstChild)(HXML parent);
HXML (*getNthChild)(HXML parent, LPCTSTR name, int i);
HXML (*getNextChild)(HXML parent, LPCTSTR name, int *i);
HXML (*getChildByPath)(HXML parent, LPCTSTR path, char createNodeIfMissing);
HXML (*getNextNode)(HXML node);
LPCTSTR (*getName)(HXML);
HXML (*getParent)(HXML);
LPCTSTR (*getText)(HXML); // = getTextByIndex(HXML, 0)
void (*setText)(HXML, LPCTSTR); // = setTextByIndex(HXML, LPCTSTR, 0)
LPCTSTR (*getAttr)(HXML, int i);
LPCTSTR (*getAttrName)(HXML, int i);
LPCTSTR (*getAttrValue)(HXML, LPCTSTR attrName);
int (*getAttrCount)(HXML);
void (*addAttr)(HXML, LPCTSTR attrName, LPCTSTR attrValue);
void (*addAttrInt)(HXML, LPCTSTR attrName, int attrValue);
void (*freeMem)(void*);
// methods added in XML API v2
char (*isDeclaration)(HXML);
LPTSTR (*toStringWithFormatting)(HXML node, int* datalen);
HXML (*deepCopy)(HXML);
void (*setAttrByIndex)(HXML, int i, LPCTSTR value);
void (*setAttrByName)(HXML, LPCTSTR name, LPCTSTR value);
HXML (*addChildEx)(HXML parent, LPCTSTR name, char isDeclaration, XML_ELEMENT_POS n);
void (*addChildEx2)(HXML child, HXML parent, XML_ELEMENT_POS n);
int (*getTextCount)(HXML);
LPCTSTR (*getTextByIndex)(HXML, int i);
void (*addText)(HXML, LPCTSTR, XML_ELEMENT_POS n);
void (*setTextByIndex)(HXML, int i, LPCTSTR);
int (*getClearCount)(HXML);
LPCTSTR (*getClear)(HXML, int i, LPCTSTR *openTag, LPCTSTR *closeTag);
void (*addClear)(HXML, LPCTSTR lpszValue, LPCTSTR openTag, LPCTSTR closeTag, XML_ELEMENT_POS n);
void (*setClear)(HXML, int i, LPCTSTR lpszValue);
int (*getElementCount)(HXML);
int (*getElement)(HXML, XML_ELEMENT_POS n, XML_ELEMENT_TYPE *type, HXML *child, LPCTSTR *value, LPCTSTR *name, LPCTSTR *openTag, LPCTSTR *closeTag);
// With getElement() it's possible to enumerate all the different contents (attribute, child, text, clear) of the current node. The order is reflecting the order of the original file/string. NOTE: 0 <= i < getElementCount().
// type, child, value, name, openTag, closeTag will be filled on return, depending on type:
// for XML_ELEM_TYPE_CHILD, child is valid;
// for XML_ELEM_TYPE_ATTRIBUTE, name and value are valid;
// for XML_ELEM_TYPE_TEXT, value is valid;
// for XML_ELEM_TYPE_CLEAR, value, openTag and closeTag are valid.
void (*deleteNodeContent)(HXML); // forces the deletion of the content of this node and the subtree
void (*deleteAttrByIndex)(HXML, int i);
void (*deleteAttrByName)(HXML, LPCTSTR name);
void (*deleteText)(HXML, int i);
void (*deleteClear)(HXML, int i);
XML_ELEMENT_POS (*positionOfChildByIndex)(HXML, int i);
XML_ELEMENT_POS (*positionOfChildByNode)(HXML, HXML);
XML_ELEMENT_POS (*positionOfChildByName)(HXML, LPCTSTR name, int i);
XML_ELEMENT_POS (*positionOfText)(HXML, int i);
XML_ELEMENT_POS (*positionOfClear)(HXML, int i);
}
XML_API;
#define XML_API_SIZEOF_V1 (sizeof(size_t)+26*sizeof(void*))
/* every protocol should declare this variable to use the XML API */
extern XML_API xi;
/*
a service to obtain the XML API
wParam = 0;
lParam = (LPARAM)(XML_API*).
returns TRUE if all is Ok, and FALSE otherwise
*/
#define MS_SYSTEM_GET_XI "Miranda/System/GetXmlApi"
__forceinline int mir_getXI(XML_API* dest)
{
dest->cbSize = sizeof(*dest);
return CallService(MS_SYSTEM_GET_XI, 0, (LPARAM)dest);
}
#endif // M_XML_H__
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