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Hi all,
I found the VC++ 2005 version of XMLite in the following location.
http://www.cogniview.com/creative-commons-info.php[^]
It compiles , but we should change the calling functions as with the above. that is the return type of node name and value as std::string, so we must change its from CString into that.
Thats all.
Thanks,
Saran.
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//following version is edited to work for VC++ 2008 and also Unicode implemented
// XMLite.cpp: implementation of the XMLite class.
//
//////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "XMLite.h"
#include <iostream>
#include <sstream>
#include <string>
#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif
static const TCHAR chXMLTagOpen = '<';
static const TCHAR chXMLTagClose = '>';
static const TCHAR chXMLTagPre = '/';
static const TCHAR chXMLEscape = '\\'; // for value field escape
static const TCHAR szXMLPIOpen[] = _T("<?");
static const TCHAR szXMLPIClose[] = _T("?>");
static const TCHAR szXMLCommentOpen[] = _T("<!--");
static const TCHAR szXMLCommentClose[] = _T("-->");
static const TCHAR szXMLCDATAOpen[] = _T("<![CDATA[");
static const TCHAR szXMLCDATAClose[] = _T("]]>");
static const XENTITY x_EntityTable[] = {
{ '&', _T("&amp;"), 5 } ,
{ '\"', _T("&quot;"), 6 } ,
{ '\'', _T("&apos;"), 6 } ,
{ '<', _T("&lt;"), 4 } ,
{ '>', _T("&gt;"), 4 }
};
PARSEINFO piDefault;
DISP_OPT optDefault;
XENTITYS entityDefault((LPXENTITY)x_EntityTable, sizeof(x_EntityTable)/sizeof(x_EntityTable[0]) );
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
//========================================================
// Name : _tcschrs
// Desc : same with _tcspbrk
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPTSTR _tcschrs( LPCTSTR psz, LPCTSTR pszchs )
{
while( psz && *psz )
{
if( wcschr( pszchs, *psz ) )
return (LPTSTR)psz;
psz++;
}
return NULL;
}
//========================================================
// Name : _tcsskip
// Desc : skip space
// Param :
// Return : skiped string
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPTSTR _tcsskip( LPCTSTR psz )
{
//while( psz && *psz == ' ' && *psz == 13 && *psz == 10 ) psz++;
while( psz && isspace(*psz) ) psz++;
return (LPTSTR)psz;
}
//========================================================
// Name : _tcsechr
// Desc : similar with _tcschr with escape process
// Param : escape - will be escape character
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPTSTR _tcsechr( LPCTSTR psz, int ch, int escape )
{
LPTSTR pch = (LPTSTR)psz;
while( pch && *pch )
{
if( escape != 0 && *pch == escape )
pch++;
else
if( *pch == ch )
return (LPTSTR)pch;
pch++;
}
return pch;
}
//========================================================
// Name : _tcselen
// Desc : similar with _tcslen with escape process
// Param : escape - will be escape character
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
int _tcselen( int escape, LPTSTR srt, LPTSTR end = NULL )
{
int len = 0;
LPTSTR pch = srt;
if( end==NULL ) end = (LPTSTR)sizeof(long);
LPTSTR prev_escape = NULL;
while( pch && *pch && pch<end )
{
if( escape != 0 && *pch == escape && prev_escape == NULL )
prev_escape = pch;
else
{
prev_escape = NULL;
len++;
}
pch++;
}
return len;
}
//========================================================
// Name : _tcsecpy
// Desc : similar with _tcscpy with escape process
// Param : escape - will be escape character
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
void _tcsecpy( LPTSTR psz, int escape, LPTSTR srt, LPTSTR end = NULL )
{
LPTSTR pch = srt;
if( end==NULL ) end = (LPTSTR)sizeof(long);
LPTSTR prev_escape = NULL;
while( pch && *pch && pch<end )
{
if( escape != 0 && *pch == escape && prev_escape == NULL )
prev_escape = pch;
else
{
prev_escape = NULL;
*psz++ = *pch;
}
pch++;
}
*psz = '\0';
}
//========================================================
// Name : _tcsepbrk
// Desc : similar with _tcspbrk with escape process
// Param : escape - will be escape character
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPTSTR _tcsepbrk( LPCTSTR psz, LPCTSTR chset, int escape )
{
LPTSTR pch = (LPTSTR)psz;
LPTSTR prev_escape = NULL;
while( pch && *pch )
{
if( escape != 0 && *pch == escape && prev_escape == NULL )
prev_escape = pch;
else
{
prev_escape = NULL;
if( _tcschr( chset, *pch ) )
return (LPTSTR)pch;
}
pch++;
}
return pch;
}
//========================================================
// Name : _tcsenicmp
// Desc : similar with _tcsnicmp with escape process
// Param : escape - will be escape character
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
int _tcsenicmp( LPCTSTR psz, LPCTSTR str, int len, int escape )
{
LPTSTR pch = (LPTSTR)psz;
LPTSTR prev_escape = NULL;
LPTSTR des = (LPTSTR)str;
int i = 0;
while( pch && *pch && i < len )
{
if( escape != 0 && *pch == escape && prev_escape == NULL )
prev_escape = pch;
else
{
prev_escape = NULL;
if( tolower(*pch) != tolower(des[i]) )
break;
i++;
}
pch ++;
}
// find
if( i == len )
return 0;
if( psz[i] > des[i] )
return 1;
return -1;
}
//========================================================
// Name : _tcsenistr
// Desc : similar with _tcsistr with escape process
// Param : escape - will be escape character
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPTSTR _tcsenistr( LPCTSTR psz, LPCTSTR str, int len, int escape )
{
LPTSTR pch = (LPTSTR)psz;
LPTSTR prev_escape = NULL;
LPTSTR des = (LPTSTR)str;
int i = 0;
while( pch && *pch )
{
if( escape != 0 && *pch == escape && prev_escape == NULL )
prev_escape = pch;
else
{
prev_escape = NULL;
if( _tcsenicmp( pch, str, len, escape ) == 0 )
return (LPTSTR)pch;
}
pch++;
}
return pch;
}
//========================================================
// Name : _tcseistr
// Desc : similar with _tcsistr with escape process
// Param : escape - will be escape character
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPTSTR _tcseistr( LPCTSTR psz, LPCTSTR str, int escape )
{
int len = _tcslen( str );
return _tcsenistr( psz, str, len, escape );
}
//========================================================
// Name : _SetString
// Desc : put string of (psz~end) on ps string
// Param : trim - will be trim?
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
void _SetString( LPTSTR psz, LPTSTR end, CString* ps, bool trim = FALSE, int escape = 0 )
{
//trim
if( trim )
{
while( psz && psz < end && _istspace(*psz) ) psz++;
while( (end-1) && psz < (end-1) && _istspace(*(end-1)) ) end--;
}
int len = end - psz;
if( len <= 0 ) return;
if( escape )
{
len = _tcselen( escape, psz, end );
LPTSTR pss = ps->GetBufferSetLength( len );
_tcsecpy( pss, escape, psz, end );
}
else
{
LPTSTR pss = ps->GetBufferSetLength(len + 1 );
memcpy( pss, psz, len * sizeof(TCHAR) );
pss[len] = '\0';
}
}
_tagXMLNode::~_tagXMLNode()
{
Close();
}
void _tagXMLNode::Close()
{
int i;
for( i = 0 ; i < (int)childs.size(); i ++)
{
LPXNode p = childs[i];
if( p )
{
delete p; childs[i] = NULL;
}
}
childs.clear();
for( i = 0 ; i < (int)attrs.size(); i ++)
{
LPXAttr p = attrs[i];
if( p )
{
delete p; attrs[i] = NULL;
}
}
attrs.clear();
}
// attr1="value1" attr2='value2' attr3=value3 />
// ^- return pointer
//========================================================
// Name : LoadAttributes
// Desc : loading attribute plain xml text
// Param : pszAttrs - xml of attributes
// pi = parser information
// Return : advanced string pointer. (error return NULL)
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPTSTR _tagXMLNode::LoadAttributes( LPCTSTR pszAttrs , LPPARSEINFO pi /*= &piDefault*/)
{
LPTSTR xml = (LPTSTR)pszAttrs;
while( xml && *xml )
{
if( xml = _tcsskip( xml ) )
{
// close tag
if( *xml == chXMLTagClose || *xml == chXMLTagPre )
// wel-formed tag
return xml;
// XML Attr Name
TCHAR* pEnd = _tcspbrk( xml, L" =" );
if( pEnd == NULL )
{
// error
if( pi->erorr_occur == false )
{
pi->erorr_occur = true;
pi->error_pointer = xml;
pi->error_code = PIE_ATTR_NO_VALUE;
pi->error_string.Format( _T("<%s> attribute has error "), name );
}
return NULL;
}
LPXAttr attr = new XAttr;
attr->parent = this;
// XML Attr Name
_SetString( xml, pEnd, &attr->name );
// add new attribute
attrs.push_back( attr );
xml = pEnd;
// XML Attr Value
if( xml = _tcsskip( xml ) )
{
//if( xml = _tcschr( xml, '=' ) )
if( *xml == '=' )
{
if( xml = _tcsskip( ++xml ) )
{
// if " or '
// or none quote
int quote = *xml;
if( quote == '"' || quote == '\'' )
pEnd = _tcsechr( ++xml, quote, chXMLEscape );
else
{
//attr= value>
// none quote mode
//pEnd = _tcsechr( xml, ' ', '\\' );
pEnd = _tcsepbrk( xml, _T(" >"), chXMLEscape );
}
bool trim = pi->trim_value;
TCHAR escape = pi->escape_value;
//_SetString( xml, pEnd, &attr->value, trim, chXMLEscape );
_SetString( xml, pEnd, &attr->value, trim, escape );
xml = pEnd;
// ATTRVALUE
if( pi->entity_value && pi->entitys )
attr->value = pi->entitys->Ref2Entity(attr->value);
if( quote == '"' || quote == '\'' )
xml++;
}
}
}
}
}
// not wel-formed tag
return NULL;
}
// attr1="value1" attr2='value2' attr3=value3 />
// ^- return pointer
//========================================================
// Name : LoadAttributes
// Desc : loading attribute plain xml text
// Param : pszAttrs - xml of attributes
// pszEnd - last string
// pi = parser information
// Return : advanced string pointer. (error return NULL)
//--------------------------------------------------------
// Coder Date Desc
// bro 2004-06-14
//========================================================
LPTSTR _tagXMLNode::LoadAttributes( LPCTSTR pszAttrs, LPCTSTR pszEnd, LPPARSEINFO pi /*= &piDefault*/ )
{
LPTSTR xml = (LPTSTR)pszAttrs;
while( xml && *xml )
{
if( xml = _tcsskip( xml ) )
{
// close tag
if( xml >= pszEnd )
// wel-formed tag
return xml;
// XML Attr Name
TCHAR* pEnd = _tcspbrk( xml, L" =" );
if( pEnd == NULL )
{
// error
if( pi->erorr_occur == false )
{
pi->erorr_occur = true;
pi->error_pointer = xml;
pi->error_code = PIE_ATTR_NO_VALUE;
pi->error_string.Format( _T("<%s> attribute has error "), name );
}
return NULL;
}
LPXAttr attr = new XAttr;
attr->parent = this;
// XML Attr Name
_SetString( xml, pEnd, &attr->name );
// add new attribute
attrs.push_back( attr );
xml = pEnd;
// XML Attr Value
if( xml = _tcsskip( xml ) )
{
//if( xml = _tcschr( xml, '=' ) )
if( *xml == '=' )
{
if( xml = _tcsskip( ++xml ) )
{
// if " or '
// or none quote
int quote = *xml;
if( quote == '"' || quote == '\'' )
pEnd = _tcsechr( ++xml, quote, chXMLEscape );
else
{
//attr= value>
// none quote mode
//pEnd = _tcsechr( xml, ' ', '\\' );
pEnd = _tcsepbrk( xml, _T(" >"), chXMLEscape );
}
bool trim = pi->trim_value;
TCHAR escape = pi->escape_value;
//_SetString( xml, pEnd, &attr->value, trim, chXMLEscape );
_SetString( xml, pEnd, &attr->value, trim, escape );
xml = pEnd;
// ATTRVALUE
if( pi->entity_value && pi->entitys )
attr->value = pi->entitys->Ref2Entity(attr->value);
if( quote == '"' || quote == '\'' )
xml++;
}
}
}
}
}
// not wel-formed tag
return NULL;
}
// <?xml version="1.0"?>
// ^- return pointer
//========================================================
// Name : LoadProcessingInstrunction
// Desc : loading processing instruction
// Param : pszXml - PI string
// pi - parser information
// Return : advanced string pointer. (error return NULL)
//--------------------------------------------------------
// Coder Date Desc
// bro 2004-06-14
//========================================================
LPTSTR _tagXMLNode::LoadProcessingInstrunction( LPCTSTR pszXml, LPPARSEINFO pi /*= &piDefault*/ )
{
// find the end of pi
LPTSTR end = _tcsenistr( pszXml, szXMLPIClose, sizeof(szXMLPIClose)/sizeof(TCHAR)-1, pi ? pi->escape_value : 0 );
if( end == NULL )
return NULL;
// process pi
if( doc )
{
LPTSTR xml = (LPTSTR)pszXml;
LPXNode node = new XNode;
node->parent = this;
node->doc = doc;
node->type = XNODE_PI;
xml += sizeof(szXMLPIOpen)/sizeof(TCHAR)-1;
TCHAR* pTagEnd = _tcspbrk( xml, L" ?>" );
_SetString( xml, pTagEnd, &node->name );
xml = pTagEnd;
node->LoadAttributes( xml, end, pi );
doc->childs.push_back( node );
}
end += sizeof(szXMLPIClose)/sizeof(TCHAR)-1;
return end;
}
// <!-- comment -->
// ^- return pointer
//========================================================
// Name : LoadComment
// Desc : loading comment
// Param : pszXml - comment string
// pi - parser information
// Return : advanced string pointer. (error return NULL)
//--------------------------------------------------------
// Coder Date Desc
// bro 2004-06-14
//========================================================
LPTSTR _tagXMLNode::LoadComment( LPCTSTR pszXml, LPPARSEINFO pi /*= &piDefault*/ )
{
// find the end of comment
LPTSTR end = _tcsenistr( pszXml, szXMLCommentClose, sizeof(szXMLCommentClose)/sizeof(TCHAR)-1, pi ? pi->escape_value : 0 );
if( end == NULL )
return NULL;
// process comment
LPXNode par = parent;
if( parent == NULL && doc )
par = (LPXNode)&doc;
if( par )
{
LPTSTR xml = (LPTSTR)pszXml;
xml += sizeof(szXMLCommentOpen)/sizeof(TCHAR)-1;
LPXNode node = new XNode;
node->parent = this;
node->doc = doc;
node->type = XNODE_COMMENT;
node->name = _T("#COMMENT");
_SetString( xml, end, &node->value, FALSE );
par->childs.push_back( node );
}
end += sizeof(szXMLCommentClose)/sizeof(TCHAR)-1;
return end;
}
// <![CDATA[ cdata ]]>
// ^- return pointer
//========================================================
// Name : LoadCDATA
// Desc : loading CDATA
// Param : pszXml - CDATA string
// pi - parser information
// Return : advanced string pointer. (error return NULL)
//--------------------------------------------------------
// Coder Date Desc
// bro 2004-06-14
//========================================================
LPTSTR _tagXMLNode::LoadCDATA( LPCTSTR pszXml, LPPARSEINFO pi /*= &piDefault*/ )
{
// find the end of CDATA
LPTSTR end = _tcsenistr( pszXml, szXMLCDATAClose, sizeof(szXMLCDATAClose)/sizeof(TCHAR)-1, pi ? pi->escape_value : 0 );
if( end == NULL )
return NULL;
// process CDATA
LPXNode par = parent;
if( parent == NULL && doc )
par = (LPXNode)&doc;
if( par )
{
LPTSTR xml = (LPTSTR)pszXml;
xml += sizeof(szXMLCDATAOpen)/sizeof(TCHAR)-1;
LPXNode node = new XNode;
node->parent = this;
node->doc = doc;
node->type = XNODE_CDATA;
node->name = _T("#CDATA");
_SetString( xml, end, &node->value, FALSE );
par->childs.push_back( node );
}
end += sizeof(szXMLCDATAClose)/sizeof(TCHAR)-1;
return end;
}
//========================================================
// Name : LoadOtherNodes
// Desc : internal function for loading PI/CDATA/Comment
// Param : node - current xml node
// pbRet - error occur
// pszXml - CDATA string
// pi - parser information
// Return : advanced string pointer. (error return NULL)
//--------------------------------------------------------
// Coder Date Desc
// bro 2004-06-14
//========================================================
LPTSTR LoadOtherNodes( LPXNode node, bool* pbRet, LPCTSTR pszXml, LPPARSEINFO pi /*= &piDefault*/ )
{
LPTSTR xml = (LPTSTR)pszXml;
bool do_other_type = true;
*pbRet = false;
while( xml && do_other_type )
{
do_other_type = false;
xml = _tcsskip( xml );
LPTSTR prev = xml;
// is PI( Processing Instruction ) Node?
if( _tcsnicmp( xml, szXMLPIOpen, sizeof(szXMLPIOpen)/sizeof(TCHAR)-1 ) == 0 )
{
// processing instrunction parse
// return pointer is next node of pi
xml = node->LoadProcessingInstrunction( xml, pi );
//if( xml == NULL )
// return NULL;
// restart xml parse
}
if( xml != prev )
do_other_type = true;
xml = _tcsskip( xml );
prev = xml;
// is comment Node?
if( _tcsnicmp( xml, szXMLCommentOpen, sizeof(szXMLCommentOpen)/sizeof(TCHAR)-1 ) == 0 )
{
// processing comment parse
// return pointer is next node of comment
xml = node->LoadComment( xml, pi );
// comment node is terminal node
if( node->parent && node->parent->type != XNODE_DOC
&& xml != prev )
{
*pbRet = true;
return xml;
}
// restart xml parse when this node is root doc node
}
if( xml != prev )
do_other_type = true;
xml = _tcsskip( xml );
prev = xml;
// is CDATA Node?
if( _tcsnicmp( xml, szXMLCDATAOpen, sizeof(szXMLCDATAOpen)/sizeof(TCHAR)-1 ) == 0 )
{
// processing CDATA parse
// return pointer is next node of CDATA
xml = node->LoadCDATA( xml, pi );
// CDATA node is terminal node
if( node->parent && node->parent->type != XNODE_DOC
&& xml != prev )
{
*pbRet = true;
return xml;
}
// restart xml parse when this node is root doc node
}
if( xml != prev )
do_other_type = true;
}
return xml;
}
// <TAG attr1="value1" attr2='value2' attr3=value3 >
// </TAG>
// or
// <TAG />
// ^- return pointer
//========================================================
// Name : Load
// Desc : load xml plain text
// Param : pszXml - plain xml text
// pi = parser information
// Return : advanced string pointer (error return NULL)
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPTSTR _tagXMLNode::Load( LPCTSTR pszXml, LPPARSEINFO pi /*= &piDefault*/ )
{
// Close it
Close();
LPTSTR xml = (LPTSTR)pszXml;
xml = _tcschr( xml, chXMLTagOpen );
if( xml == NULL )
return NULL;
// Close Tag
if( *(xml+1) == chXMLTagPre ) // </Close
return xml;
// Load Other Node before <Tag>(pi, comment, CDATA etc)
bool bRet = false;
LPTSTR ret = NULL;
ret = LoadOtherNodes( this, &bRet, xml, pi );
if( ret != NULL )
xml = ret;
if( bRet )
return xml;
// XML Node Tag Name Open
xml++;
TCHAR* pTagEnd = _tcspbrk( xml, L" />\t\r\n" );
_SetString( xml, pTagEnd, &name );
xml = pTagEnd;
// Generate XML Attributte List
if( xml = LoadAttributes( xml, pi ) )
{
// alone tag <TAG ... />
if( *xml == chXMLTagPre )
{
xml++;
if( *xml == chXMLTagClose )
// wel-formed tag
return ++xml;
else
{
// error: <TAG ... / >
if( pi->erorr_occur == false )
{
pi->erorr_occur = true;
pi->error_pointer = xml;
pi->error_code = PIE_ALONE_NOT_CLOSED;
pi->error_string = _T("Element must be closed.");
}
// not wel-formed tag
return NULL;
}
}
else
// open/close tag <TAG ..> ... </TAG>
// ^- current pointer
{
// if text value is not exist, then assign value
//if( this->value.IsEmpty() || this->value == _T("") )
if( XIsEmptyString( value ) )
{
// Text Value
TCHAR* pEnd = _tcsechr( ++xml, chXMLTagOpen, chXMLEscape );
if( pEnd == NULL )
{
if( pi->erorr_occur == false )
{
pi->erorr_occur = true;
pi->error_pointer = xml;
pi->error_code = PIE_NOT_CLOSED;
pi->error_string.Format(_T("%s must be closed with </%s>"), name );
}
// error cos not exist CloseTag </TAG>
return NULL;
}
bool trim = pi->trim_value;
TCHAR escape = pi->escape_value;
//_SetString( xml, pEnd, &value, trim, chXMLEscape );
_SetString( xml, pEnd, &value, trim, escape );
xml = pEnd;
// TEXTVALUE reference
if( pi->entity_value && pi->entitys )
value = pi->entitys->Ref2Entity(value);
}
// generate child nodes
while( xml && *xml )
{
LPXNode node = new XNode;
node->parent = this;
node->doc = doc;
node->type = type;
xml = node->Load( xml,pi );
if( node->name.IsEmpty() == FALSE )
{
childs.push_back( node );
}
else
{
delete node;
}
// open/close tag <TAG ..> ... </TAG>
// ^- current pointer
// CloseTag case
if( xml && *xml && *(xml+1) && *xml == chXMLTagOpen && *(xml+1) == chXMLTagPre )
{
// </Close>
xml+=2; // C
if( xml = _tcsskip( xml ) )
{
CString closename;
TCHAR* pEnd = _tcspbrk( xml, L" >" );
if( pEnd == NULL )
{
if( pi->erorr_occur == false )
{
pi->erorr_occur = true;
pi->error_pointer = xml;
pi->error_code = PIE_NOT_CLOSED;
pi->error_string.Format(_T("it must be closed with </%s>"), name );
}
// error
return NULL;
}
_SetString( xml, pEnd, &closename );
if( closename == this->name )
{
// wel-formed open/close
xml = pEnd+1;
// return '>' or ' ' after pointer
return xml;
}
else
{
xml = pEnd+1;
// 2004.6.15 - example <B> alone tag
// now it can parse with attribute 'force_arse'
if( pi->force_parse == false )
{
// not welformed open/close
if( pi->erorr_occur == false )
{
pi->erorr_occur = true;
pi->error_pointer = xml;
pi->error_code = PIE_NOT_NESTED;
pi->error_string.Format(_T("'<%s> ... </%s>' is not wel-formed."), name, closename );
}
return NULL;
}
}
}
}
else // Alone child Tag Loaded
// else ÇؾßÇÏ´ÂÁö ¸»¾Æ¾ßÇÏ´ÂÁö Àǽɰ£´Ù.
{
//if( xml && this->value.IsEmpty() && *xml !=chXMLTagOpen )
if( xml && XIsEmptyString( value ) && *xml !=chXMLTagOpen )
{
// Text Value
TCHAR* pEnd = _tcsechr( xml, chXMLTagOpen, chXMLEscape );
if( pEnd == NULL )
{
// error cos not exist CloseTag </TAG>
if( pi->erorr_occur == false )
{
pi->erorr_occur = true;
pi->error_pointer = xml;
pi->error_code = PIE_NOT_CLOSED;
pi->error_string.Format(_T("it must be closed with </%s>"), name );
}
return NULL;
}
bool trim = pi->trim_value;
TCHAR escape = pi->escape_value;
//_SetString( xml, pEnd, &value, trim, chXMLEscape );
_SetString( xml, pEnd, &value, trim, escape );
xml = pEnd;
//TEXTVALUE
if( pi->entity_value && pi->entitys )
value = pi->entitys->Ref2Entity(value);
}
}
}
}
}
return xml;
}
// <?xml version='1.0'?>
// <TAG attr1="value1" attr2='value2' attr3=value3 >
// </TAG>
// or
// <TAG />
// ^- return pointer
//========================================================
// Name : Load
// Desc : load xml plain text for xml document
// Param : pszXml - plain xml text
// pi = parser information
// Return : advanced string pointer (error return NULL)
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPTSTR _tagXMLDocument::Load( LPCTSTR pszXml, LPPARSEINFO pi /*= NULL*/ )
{
LPXNode node = new XNode;
node->parent = (LPXNode)this;
node->type = XNODE_ELEMENT;
node->doc = this;
LPTSTR end;
if( pi == NULL )
pi = &parse_info;
if( (end = node->Load( pszXml, pi )) == NULL )
{
delete node;
return NULL;
}
childs.push_back( node );
// Load Other Node after </Tag>(pi, comment, CDATA etc)
LPTSTR ret;
bool bRet = false;
ret = LoadOtherNodes( node, &bRet, end, pi );
if( ret != NULL )
end = ret;
return end;
}
LPXNode _tagXMLDocument::GetRoot()
{
XNodes::iterator it = childs.begin();
for( ; it != childs.end() ; ++(it) )
{
LPXNode node = *it;
if( node->type == XNODE_ELEMENT )
return node;
}
return NULL;
}
//========================================================
// Name : GetXML
// Desc : convert plain xml text from parsed xml attirbute
// Param :
// Return : converted plain string
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
CString _tagXMLAttr::GetXML( LPDISP_OPT opt /*= &optDefault*/ )
{
std::basic_ostringstream<TCHAR> os;
//os << (LPCTSTR)name << "='" << (LPCTSTR)value << "' ";
os << (LPCTSTR)name << L"=" << (char)opt->value_quotation_mark
<< (LPCTSTR)(opt->reference_value&&opt->entitys?opt->entitys->Entity2Ref(value):value)
<< (char)opt->value_quotation_mark << L" ";
return os.str().c_str();
}
//========================================================
// Name : GetXML
// Desc : convert plain xml text from parsed xml node
// Param :
// Return : converted plain string
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
CString _tagXMLNode::GetXML( LPDISP_OPT opt /*= &optDefault*/ )
{
std::basic_ostringstream<TCHAR> os;
// tab
if( opt && opt->newline )
{
if( opt && opt->newline )
os << L"\r\n";
for( int i = 0 ; i < opt->tab_base ; i++)
os << '\t';
}
if( type == XNODE_DOC )
{
for( int i = 0 ; i < (int)childs.size(); i++ )
os << (LPCTSTR)childs[i]->GetXML( opt );
return os.str().c_str();
}
else
if( type == XNODE_PI )
{
// <?TAG
os << szXMLPIOpen << (LPCTSTR)name;
// <?TAG Attr1="Val1"
if( attrs.empty() == false ) os << ' ';
for( int i = 0 ; i < (int)attrs.size(); i++ )
{
os << (LPCTSTR)attrs[i]->GetXML(opt);
}
//?>
os << szXMLPIClose;
return os.str().c_str();
}
else
if( type == XNODE_COMMENT )
{
// <--comment
os << szXMLCommentOpen << (LPCTSTR)value;
//-->
os << szXMLCommentClose;
return os.str().c_str();
}
else
if( type == XNODE_CDATA )
{
// <--comment
os << szXMLCDATAOpen << (LPCTSTR)value;
//-->
os << szXMLCDATAClose;
return os.str().c_str();
}
// <TAG
os << '<' << (LPCTSTR)name;
// <TAG Attr1="Val1"
if( attrs.empty() == false ) os << ' ';
for( int i = 0 ; i < (int)attrs.size(); i++ )
{
os << (LPCTSTR)attrs[i]->GetXML(opt);
}
if( childs.empty() && value.IsEmpty() )
{
// <TAG Attr1="Val1"/> alone tag
os << L"/>";
}
else
{
// <TAG Attr1="Val1"> and get child
os << '>';
if( opt && opt->newline && !childs.empty() )
{
opt->tab_base++;
}
for( int i = 0 ; i < (int)childs.size(); i++ )
os << (LPCTSTR)childs[i]->GetXML( opt );
// Text Value
if( value != _T("") )
{
if( opt && opt->newline && !childs.empty() )
{
if( opt && opt->newline )
os << L"\r\n";
for( int i = 0 ; i < opt->tab_base ; i++)
os << '\t';
}
os << (LPCTSTR)(opt->reference_value&&opt->entitys?opt->entitys->Entity2Ref(value):value);
}
// </TAG> CloseTag
if( opt && opt->newline && !childs.empty() )
{
os << L"\r\n";
for( int i = 0 ; i < opt->tab_base-1 ; i++)
os << '\t';
}
os << L"</" << (LPCTSTR)name << '>';
if( opt && opt->newline )
{
if( !childs.empty() )
opt->tab_base--;
}
}
return os.str().c_str();
}
//========================================================
// ÇÔ¼ö¸í : GetText
// ¼³ ¸í : ³ëµå Çϳª¸¦ ÅؽºÆ® ¹®ÀÚ¿·Î ¹Ýȯ
// ÀÎ ÀÚ :
// ¸®ÅÏ°ª : º¯È¯µÈ ¹®ÀÚ¿
//--------------------------------------------------------
// ÀÛ¼ºÀÚ ÀÛ¼ºÀÏ ÀÛ¼ºÀÌÀ¯
// Á¶°æ¹Î 2004-06-15
//========================================================
CString _tagXMLNode::GetText( LPDISP_OPT opt /*= &optDefault*/ )
{
std::basic_ostringstream<TCHAR> os;
if( type == XNODE_DOC )
{
for( int i = 0 ; i < (int)childs.size(); i++ )
os << (LPCTSTR)childs[i]->GetText( opt );
}
else
if( type == XNODE_PI )
{
// no text
}
else
if( type == XNODE_COMMENT )
{
// no text
}
else
if( type == XNODE_CDATA )
{
os << (LPCTSTR)value;
}
else
if( type == XNODE_ELEMENT )
{
if( childs.empty() && value.IsEmpty() )
{
// no text
}
else
{
// childs text
for( int i = 0 ; i <(int) childs.size(); i++ )
os << (LPCTSTR)childs[i]->GetText();
// Text Value
os << (LPCTSTR)(opt->reference_value&&opt->entitys?opt->entitys->Entity2Ref(value):value);
}
}
return os.str().c_str();
}
//========================================================
// Name : GetAttr
// Desc : get attribute with attribute name
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXAttr _tagXMLNode::GetAttr( LPCTSTR attrname )
{
for( int i = 0 ; i < (int)attrs.size(); i++ )
{
LPXAttr attr = attrs[i];
if( attr )
{
if( attr->name == attrname )
return attr;
}
}
return NULL;
}
//========================================================
// Name : GetAttrs
// Desc : find attributes with attribute name, return its list
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
XAttrs _tagXMLNode::GetAttrs( LPCTSTR name )
{
XAttrs attrs;
for( int i = 0 ; i < (int)attrs.size(); i++ )
{
LPXAttr attr = attrs[i];
if( attr )
{
if( attr->name == name )
attrs.push_back( attr );
}
}
return attrs;
}
//========================================================
// Name : GetAttrValue
// Desc : get attribute with attribute name, return its value
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPCTSTR _tagXMLNode::GetAttrValue( LPCTSTR attrname )
{
LPXAttr attr = GetAttr( attrname );
return attr ? (LPCTSTR)attr->value : NULL;
}
XNodes _tagXMLNode::GetChilds()
{
return childs;
}
//========================================================
// Name : GetChilds
// Desc : Find childs with name and return childs list
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
XNodes _tagXMLNode::GetChilds( LPCTSTR name )
{
XNodes nodes;
for( int i = 0 ; i < (int)childs.size(); i++ )
{
LPXNode node = childs[i];
if( node )
{
if( node->name == name )
nodes.push_back( node );
}
}
return nodes;
}
//========================================================
// Name : GetChild
// Desc : get child node with index
// Param :
// Return : NULL return if no child.
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXNode _tagXMLNode::GetChild( int i )
{
if( i >= 0 && i <(int) childs.size() )
return childs[i];
return NULL;
}
//========================================================
// Name : GetChildCount
// Desc : get child node count
// Param :
// Return : 0 return if no child
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-12-26
//========================================================
int _tagXMLNode::GetChildCount()
{
return childs.size();
}
//========================================================
// Name : GetChild
// Desc : Find child with name and return child
// Param :
// Return : NULL return if no child.
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXNode _tagXMLNode::GetChild( LPCTSTR name )
{
for( int i = 0 ; i < (int)childs.size(); i++ )
{
LPXNode node = childs[i];
if( node )
{
if( node->name == name )
return node;
}
}
return NULL;
}
//========================================================
// Name : GetChildValue
// Desc : Find child with name and return child's value
// Param :
// Return : NULL return if no child.
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPCTSTR _tagXMLNode::GetChildValue( LPCTSTR name )
{
LPXNode node = GetChild( name );
return (node != NULL)? (LPCTSTR)node->value : NULL;
}
CString _tagXMLNode::GetChildText( LPCTSTR name, LPDISP_OPT opt /*= &optDefault*/ )
{
LPXNode node = GetChild( name );
return (node != NULL)? node->GetText(opt) : _T("");
}
LPXAttr _tagXMLNode::GetChildAttr( LPCTSTR name, LPCTSTR attrname )
{
LPXNode node = GetChild(name);
return node ? node->GetAttr(attrname) : NULL;
}
LPCTSTR _tagXMLNode::GetChildAttrValue( LPCTSTR name, LPCTSTR attrname )
{
LPXAttr attr = GetChildAttr( name, attrname );
return attr ? (LPCTSTR)attr->value : NULL;
}
//========================================================
// Name : Find
// Desc : find node with tag name from it's all childs
// Param :
// Return : NULL return if no found node.
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXNode _tagXMLNode::Find( LPCTSTR name )
{
XNodes::iterator it = childs.begin();
for( ; it != childs.end(); ++(it))
{
LPXNode child = *it;
if( child->name == name )
return child;
XNodes::iterator it = child->childs.begin();
for( ; it != child->childs.end(); ++(it))
{
LPXNode find = child->Find( name );
if( find != NULL )
return find;
}
}
return NULL;
}
//========================================================
// Name : GetChildIterator
// Desc : get child nodes iterator
// Param :
// Return : NULL return if no childs.
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
XNodes::iterator _tagXMLNode::GetChildIterator( LPXNode node )
{
XNodes::iterator it = childs.begin();
for( ; it != childs.end() ; ++(it) )
{
if( *it == node )
return it;
}
*it = NULL;
return it;
}
//========================================================
// Name : AppendChild
// Desc : add node
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXNode _tagXMLNode::AppendChild( LPCTSTR name /*= NULL*/, LPCTSTR value /*= NULL*/ )
{
return AppendChild( CreateNode( name, value ) );
}
//========================================================
// Name : AppendChild
// Desc : add node
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXNode _tagXMLNode::AppendChild( LPXNode node )
{
node->parent = this;
node->doc = doc;
childs.push_back( node );
return node;
}
//========================================================
// Name : RemoveChild
// Desc : detach node and delete object
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
bool _tagXMLNode::RemoveChild( LPXNode node )
{
XNodes::iterator it = GetChildIterator( node );
if( *it )
{
delete *it;
childs.erase( it );
return true;
}
return false;
}
//========================================================
// Name : GetAttr
// Desc : get attribute with index in attribute list
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXAttr _tagXMLNode::GetAttr( int i )
{
if( i >= 0 && i < (int)attrs.size() )
return attrs[i];
return NULL;
}
//========================================================
// Name : GetAttrIterator
// Desc : get attribute iterator
// Param :
// Return : std::vector<LPXAttr>::iterator
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
XAttrs::iterator _tagXMLNode::GetAttrIterator( LPXAttr attr )
{
XAttrs::iterator it = attrs.begin();
for( ; it != attrs.end() ; ++(it) )
{
if( *it == attr )
return it;
}
*it = NULL;
return it;
}
//========================================================
// Name : AppendAttr
// Desc : add attribute
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXAttr _tagXMLNode::AppendAttr( LPXAttr attr )
{
attr->parent = this;
attrs.push_back( attr );
return attr;
}
//========================================================
// Name : RemoveAttr
// Desc : detach attribute and delete object
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
bool _tagXMLNode::RemoveAttr( LPXAttr attr )
{
XAttrs::iterator it = GetAttrIterator( attr );
if( *it )
{
delete *it;
attrs.erase( it );
return true;
}
return false;
}
//========================================================
// Name : CreateNode
// Desc : Create node object and return it
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXNode _tagXMLNode::CreateNode( LPCTSTR name /*= NULL*/, LPCTSTR value /*= NULL*/ )
{
LPXNode node = new XNode;
node->name = name;
node->value = value;
return node;
}
//========================================================
// Name : CreateAttr
// Desc : create Attribute object and return it
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXAttr _tagXMLNode::CreateAttr( LPCTSTR name /*= NULL*/, LPCTSTR value /*= NULL*/ )
{
LPXAttr attr = new XAttr;
attr->name = name;
attr->value = value;
return attr;
}
//========================================================
// Name : AppendAttr
// Desc : add attribute
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXAttr _tagXMLNode::AppendAttr( LPCTSTR name /*= NULL*/, LPCTSTR value /*= NULL*/ )
{
return AppendAttr( CreateAttr( name, value ) );
}
//========================================================
// Name : DetachChild
// Desc : no delete object, just detach in list
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXNode _tagXMLNode::DetachChild( LPXNode node )
{
XNodes::iterator it = GetChildIterator( node );
if( *it )
{
childs.erase( it );
return node;
}
return NULL;
}
//========================================================
// Name : DetachAttr
// Desc : no delete object, just detach in list
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXAttr _tagXMLNode::DetachAttr( LPXAttr attr )
{
XAttrs::iterator it = GetAttrIterator( attr );
if( *it )
{
attrs.erase( it );
return attr;
}
return NULL;
}
//========================================================
// Name : CopyNode
// Desc : copy current level node with own attributes
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
void _tagXMLNode::CopyNode( LPXNode node )
{
Close();
doc = node->doc;
parent = node->parent;
name = node->name;
value = node->value;
type = node->type;
// copy attributes
for( int i = 0 ; i < (int)node->attrs.size(); i++)
{
LPXAttr attr = node->attrs[i];
if( attr )
AppendAttr( attr->name, attr->value );
}
}
//========================================================
// Name : _CopyBranch
// Desc : recursive internal copy branch
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
void _tagXMLNode::_CopyBranch( LPXNode node )
{
CopyNode( node );
for( int i = 0 ; i < (int)node->childs.size(); i++)
{
LPXNode child = node->childs[i];
if( child )
{
LPXNode mychild = new XNode;
mychild->CopyNode( child );
AppendChild( mychild );
mychild->_CopyBranch( child );
}
}
}
//========================================================
// Name : AppendChildBranch
// Desc : add child branch ( deep-copy )
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXNode _tagXMLNode::AppendChildBranch( LPXNode node )
{
LPXNode child = new XNode;
child->CopyBranch( node );
return AppendChild( child );
}
//========================================================
// Name : CopyBranch
// Desc : copy branch ( deep-copy )
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
void _tagXMLNode::CopyBranch( LPXNode branch )
{
Close();
_CopyBranch( branch );
}
_tagXMLEntitys::_tagXMLEntitys( LPXENTITY entities, int count )
{
for( int i = 0; i < count; i++)
push_back( entities[i] );
}
LPXENTITY _tagXMLEntitys::GetEntity( int entity )
{
for( int i = 0 ; i <(int) size(); i ++ )
{
if( at(i).entity == entity )
return LPXENTITY(&at(i));
}
return NULL;
}
LPXENTITY _tagXMLEntitys::GetEntity( LPTSTR entity )
{
for( int i = 0 ; i < (int)size(); i ++ )
{
LPTSTR ref = (LPTSTR)at(i).ref;
LPTSTR ps = entity;
while( ref && *ref )
if( *ref++ != *ps++ )
break;
if( ref && !*ref ) // found!
return LPXENTITY(&at(i));
}
return NULL;
}
int _tagXMLEntitys::GetEntityCount( LPCTSTR str )
{
int nCount = 0;
LPTSTR ps = (LPTSTR)str;
while( ps && *ps )
if( GetEntity( *ps++ ) ) nCount ++;
return nCount;
}
int _tagXMLEntitys::Ref2Entity( LPCTSTR estr, LPTSTR str, int strlen )
{
LPTSTR pes = (LPTSTR)estr;
LPTSTR ps = str;
LPTSTR ps_end = ps+strlen;
while( pes && *pes && ps < ps_end )
{
LPXENTITY ent = GetEntity( pes );
if( ent )
{
// copy entity meanning char
*ps = ent->entity;
pes += ent->ref_len;
}
else
*ps = *pes++; // default character copy
ps++;
}
*ps = '\0';
// total copied characters
return ps-str;
}
int _tagXMLEntitys::Entity2Ref( LPCTSTR str, LPTSTR estr, int estrlen )
{
LPTSTR ps = (LPTSTR)str;
LPTSTR pes = (LPTSTR)estr;
LPTSTR pes_end = pes+estrlen;
while( ps && *ps && pes < pes_end )
{
LPXENTITY ent = GetEntity( *ps );
if( ent )
{
// copy entity string
LPTSTR ref = (LPTSTR)ent->ref;
while( ref && *ref )
*pes++ = *ref++;
}
else
*pes++ = *ps; // default character copy
ps++;
}
*pes = '\0';
// total copied characters
return pes-estr;
}
CString _tagXMLEntitys::Ref2Entity( LPCTSTR estr )
{
CString es;
if( estr )
{
int len = _tcslen(estr);
LPTSTR esbuf = es.GetBufferSetLength( len+1 );
if( esbuf )
Ref2Entity( estr, esbuf, len );
}
return es;
}
CString _tagXMLEntitys::Entity2Ref( LPCTSTR str )
{
CString s;
if( str )
{
int nEntityCount = GetEntityCount(str);
if( nEntityCount == 0 )
return CString(str);
int len = _tcslen(str) + nEntityCount*10 ;
LPTSTR sbuf = s.GetBufferSetLength( len+1 );
if( sbuf )
Entity2Ref( str, sbuf, len );
}
return s;
}
CString XRef2Entity( LPCTSTR estr )
{
return entityDefault.Ref2Entity( estr );
}
CString XEntity2Ref( LPCTSTR str )
{
return entityDefault.Entity2Ref( str );
}
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I've got a thanks mail from Device Solutions LLC.
Thank you for using XMLite.
Hi Bro,
Thank you for giving xmlite for everyone to use. I work for a small
company in the United States that does some consulting work and builds
small prototype products. We plan to use xmlite in a project to monitor
vending machine sales. A vending machine with cellular modem will
communicate with an Internet server using xmlite to parse instructions
from the server. xmlite was just what we needed -- small, easy to
integrate with our project, but enough features to meet our requirements.
Best wishes to you and your future software development efforts!
-- Brett
www.device-solutions.com
Thank you all. No one know oneself all. My idea from you, book, all others. already we are shared brains.
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Hi,
Anybody know how to create XML doc from XMLite.
I want to create XML doc like this,
<Data>
<User>
<FirstName>sharath</FirstName>
<LastName>kumar</LastName>
.....
</User>
<Data>
Please suggest me how to create Root, head and append childs...
i tried by using AppendChild(), but it will append only the last node.
Thanks for any help...
Thanks
Sharath
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// make root element node
XNode* pRoot = new XNode;
// you might know how to build childs of pRoot.
// plz check my previous answer.
XNode* pData = new XNode;
pData->name = "Data";
pRoot->AppendChild( pData );
XNode* pUser = new XNode;
pUser->name = "User";
pData->AppendChild( pUser );
XNode* pFirstName = new XNode;
pFirstName->name = "FirstName";
pFirstName->value = "sharath";
pUser->AppendChild( pFirstName );
// now, you can add another child nodes...
AfxMessageBox( pRoot->GetXML() );
Thank you all. No one know oneself all. My idea from you, book, all others. already we are shared brains.
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Thanks bro..
your input has helped me lot... now it is working perfectly fine...
whereas after revising of my requirment i came to know that the top nodes "Data" and "User" are constant and it's child will varies...
so i modified the code like this:
XNode xmlOutput;
xmlOutput.Load("<Data><User></User></Data>");
LPXNode nodeUser = xmlOutput.GetChild("User");
nodeUser->AppendChild("FirstName", "Sharath");
nodeUser->AppendChild("LastName", "Kumar");
// may have some more child...
string strOutput = xmlOutput.GetXML();
// finally i want to save the result in file...
XML* xmlvalue = new XML(strOutput.c_str(),1,0,0);
xmlvalue->Save("OutputRecord.xml",1,0,0,0);
delete xmlvalue;
It is working correct as per my requirment..
Now i just want to know, is this method correct. I want to make sure that it is good interms of performence and there should not be any memory leak.
please give me your input...
Thanks
sharath
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I've been using xmlite in VC6 for many years now and its been a real pleasure.
Now we are forced to move to a new compiler and found that xmlite does not compile with the new version. The problem is the NULL assignment to a vector::iterator.
Before I go and fix the library to not check for NULL in its iterators and return something like ::end() instead of NULL I would like to know if someone has already done this and made the new version of the code available?
Thanks
Peter
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such as a xml <AddressBook><Person type='friend'/><Person type='man'/><Information count='3'/></AddressBook> I want set as informationcount 5,and increase a child <Person type='boy'/>
I find some methods in xmllite
// modify DOM
XNodes::iterator GetChildIterator( LPXNode node );
LPXNode CreateNode( LPCTSTR name = NULL, LPCTSTR value = NULL );
LPXNode AppendChild( LPCTSTR name = NULL, LPCTSTR value = NULL );
LPXNode AppendChild( LPXNode node );
bool RemoveChild( LPXNode node );
LPXNode DetachChild( LPXNode node );
// modify attribute
LPXAttr GetAttr( int i );
XAttrs::iterator GetAttrIterator( LPXAttr node );
LPXAttr CreateAttr( LPCTSTR anem = NULL, LPCTSTR value = NULL );
LPXAttr AppendAttr( LPCTSTR name = NULL, LPCTSTR value = NULL );
LPXAttr DetachAttr( LPXAttr attr );
use these methods?
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you can easily modify value/text of node (element or attr or PI) like below
// load xml
XNode xml;
xml.Load( "<AddressBook><Person type='friend'/><Person type='man'/><Information count='3'/></AddressBook>");
// now, xml is AddressBook node.
// get Infomation (it is child of AddressBook node.
LPXNode pInfo = xml.GetChild("Information");
// modify count to 5 (count is attribute of Infomation
LPXAttr pCount= pInfo->GetAttr("count");
pCount->value = _T("5");
// pCount->text = _T("count2"); text change
// make person node.
// also you can use pInfo->CreateNode(), actually it's eual.
LPXNode pChild = new XNode;
pChild->name = _T("Person");
// now append attr to person
pChild->AppendAttr(_T("type"), _T("boy"));
// append person to addressbook
xml.AppendChild( pChild );
// see xml
AfxMessageBox( xml.GetXML() );
I hope it helps with u.
I didn't compile upper code. but i think it may works.
please reply the result for helping me and others.
thanks.
Thank you all. No one know oneself all. My idea from you, book, all others. already we are shared brains.
modified on Wednesday, September 17, 2008 11:35 PM
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thanks I have done it in this way .now i want a tag to xml string .such as "<AddressBook><Person type='friend'/><Person type='man'/><Information count='3'/></AddressBook>"); I want add <?xml version='1.0' ?> now xml string is <?xml version='1.0' ?>"<AddressBook><Person type='friend'/><Person type='man'/><Information count='3'/></AddressBook>
finally save this xml string as test.xml
I don't know how to add <?xml version='1.0' ?> . Can you help me ??
thanks !
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If you want to add PI node ( stuff), then you should use XDoc instead of XNode.
XDoc has one root element node. you can access with using XDoc::GetRoot().
and other node like PI is child of XDoc.
XDoc is equal with XNode. but XDoc has another function, it is container of PI. (it's same to MSXML )
so, you can do like below.
XDoc doc;
// make
XNode* pPI = new XNode;
pPI->name = "xml";
pPI->type = XNODE_PI;
pPI->CreateAttr( "version", "1.0" );
doc.AppendChild( pPI );
// make root element node
XNode* pRoot = new XNode;
// you might know how to build childs of pRoot.
// plz check my previous answer.
doc.AppendChild( pRoot );
AfxMessageBox( doc.GetXML() );
and, this time also, i didn't compile upper code. just type on online, plz don't blame some errors..
Thanks for using.
ps. you can get string with GetXML() member function of XDoc or XNode.
once you get the string of XML, then u can save to file by using fopen/fwrite stuff
Thank you all. No one know oneself all. My idea from you, book, all others. already we are shared brains.
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Can xmlite Load xml files ??such as temp.xml??
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you can load xml from file like below example.
int LoadFromFile(char* fpath, char* buf)
{
FILE* fp;
fp = fopen(fpath, "rt");
if( fp == NULL)
return 0;
fread(buf, 1, 1000, fp );
fclose(fp);
return 1;
}
void CTestXMLiteDlg::OnButton13()
{
// TODO: Add your control notification handler code here
char buf1[1000];
char buf2[1000];
XNode node1;
XNode node2;
if( LoadFromFile("a.xml", buf1) == 0 )
{
AfxMessageBox("no file a.xml");
return;
}
node1.Load( buf1 );
Thank you all. No one know oneself all. My idea from you, book, all others. already we are shared brains.
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"We are currently using XMLite in our MavBridge product,
which converts scanner data files between various formats (many of which
are XML). The code has worked very well, and has been very easy to use."
MAVRO IMAGING LLC
www.MavroImaging.com
They sended thanks mail to me.
I hope xmlite can help with their work.
I will add to reference section.
Thank you all. No one know oneself all. My idea from you, book, all others. already we are shared brains.
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I've to read XML Data from an URL using C++. How can I do this?
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you can download from url like below: (MFC version, but you can easily find, Win32 version, or socket version on googling)
just modify that function to save string.
BOOL SaveImage(LPCTSTR szImgPath)
{
CInternetSession is;
CInternetFile* pif = NULL;
HANDLE hFile = NULL;
pif = (CInternetFile*)is.Openurl(szImgPath, 1, INTERNET_FLAG_TRANSFER_BINARY);
if ( pif == NULL )
return FALSE;
CHAR szLocalFile[255];
wsprintf(szLocalFile, "C:\\%s", pif->GetFileName());
hFile = CreateFile(szLocalFile, GENERIC_WRITE, NULL, NULL, CREATE_ALWAYS,
FILE_ATTRIBUTE_NORMAL, NULL);
if ( hFile == INVALID_HANDLE_VALUE )
{
pif->Close();
is.Close();
return FALSE;
}
while(1)
{
INT nRead = 0;
DWORD dwWritten = 0;
CHAR szBuffer[255];
nRead = pif->Read(szBuffer, 255);
if ( nRead == 0 )
break;
WriteFile(hFile, szBuffer, nRead, &dwWritten, NULL);
}
CloseHandle(hFile);
pif->Close();
is.Close();
return TRUE;
}
Thank you all. No one know oneself all. My idea from you, book, all others. already we are shared brains.
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How can i read a specific file with XMLite?
I am new with C++ and i have to do this as soon as possible! please help
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just you can read file to string variable. and load that xml string to xmlite.
char sXml[1000];
FILE* fp = fopen("some.xml", "rt");
long filesize = ftell(fp);
fread(sXml, sizeof(char), filesize, fp);
then you have xml string. and load to xmlite
Thank you all. No one know oneself all. My idea from you, book, all others. already we are shared brains.
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Hello,
I would like to know the memory constraint of this parser on mobile platform (planning to use for WM).
The avg size of the XML file to be fed to the parser would be 50KB.
Any suggestions or inputs would be highly appreciated.
Thnkz,
Zoom
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You might be better off with CMarkup, we found this much quicker to load in a large XML file as it only points to elements, attributes in the file rather than copying them. So uses little additional memory to the size of the file itself.
www.firstobject.com/xmleasy.htm
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Just wondered why XMLite impliments the CDATA in the way it does, (a child of a child) is this a normal implementation.
I have the XML line
"<Parameter><![CDATA[Window 1]]></Parameter>"
and in order to get the value of the Parameter, I have to do the following:
pAttributeChild = GetChild("Parameter");
strValue = pAttributeChild->GetChildValue("#CDATA");
I thought I would be able to do:
strValue = pAttributeChild->GetChildValue("Parameter");
as I do for all values that are not encapsulated in the CDATA.
Thanks
Ian
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Yes. I made that node name with "#CDATA".
you can see that function on LoadCDATA.
LPTSTR xml = (LPTSTR)pszXml;
xml += sizeof(szXMLCDATAOpen)-1;
LPXNode node = new XNode;
node->parent = this;
node->doc = doc;
node->type = XNODE_CDATA;
node->name = _T("#CDATA");
_SetString( xml, end, &node->value, FALSE );
par->childs.push_back( node );
If you want, then modify that code for your purpose. and if I have some mistake or miss-standard. then just modify and share that. thanks.
but i wonder, if 'Parameter' node have CDATA and value text like below:
"<Parameter>Value of Parameter<![CDATA[Window 1]]></Parameter>"
then which one (Value of Parameter and CDATA stuff) can be selected for Parameter's value?
Thank you all. No one know oneself all. My idea from you, book, all others. already we are shared brains.
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