XMLParser.cpp File Reference

#include <dcl/XMLParser.h>
#include <dcl/Charset.h>

Go to the source code of this file.

Functions
__DCL_BEGIN_NAMESPACE	IMPLEMENT_CLASSINFO (XmlException, Exception) XmlException
	IMPLEMENT_CLASSINFO (XmlDefaultHandler, Object) void XmlDefaultHandler
	IMPLEMENT_CLASSINFO (XmlParser, Object) XmlParser
	IMPLEMENT_CLASSINFO (XmlNode, Object) IMPLEMENT_CLASSINFO(XmlCharsNode
	IMPLEMENT_CLASSINFO (XmlElement, XmlNode) String XmlElement
	IMPLEMENT_CLASSINFO (XmlDocument, XmlDefaultHandler) String XmlDocument

Function Documentation

IMPLEMENT_CLASSINFO() [1/6]

IMPLEMENT_CLASSINFO	(	XmlDefaultHandler	,
		Object	)

Definition at line 66 of file XMLParser.cpp.

{
#ifdef XML_UNICODE_WCHAR_T
    String name = _name;
    StringStringArray attrs;
    while (*_attrs) {
        String key = *_attrs++;
        String value = *_attrs++;
        attrs.add(StringString(key, value));
    }
#else
    UTF8Decoder decoder;
    String name = decoder.decode(_name);
    StringStringArray attrs;
    while (*_attrs) {
        String key = decoder.decode(*_attrs++);
        String value = decoder.decode(*_attrs++);
        attrs.add(StringString(key, value));
    }
#endif
    XmlDefaultHandler* pHandler = (XmlDefaultHandler*) _userData;
    pHandler->startElement(name, attrs);
}

IMPLEMENT_CLASSINFO() [2/6]

IMPLEMENT_CLASSINFO	(	XmlDocument	,
		XmlDefaultHandler	)

Definition at line 289 of file XMLParser.cpp.

{
    String s;
    if (__topElement)
        s = __topElement->toString();
    return s; 
}
 
XmlDocument::XmlDocument()
{
    __currentElement = NULL;
    __topElement = NULL;
}

IMPLEMENT_CLASSINFO() [3/6]

IMPLEMENT_CLASSINFO	(	XmlElement	,
		XmlNode	)

Definition at line 204 of file XMLParser.cpp.

{
    StringBuilder r;
 
    r.append(__T("<")).append(__name);
    for (StringStringArray::ConstIterator it = __attrs.begin();
        it != __attrs.end(); it++) {
        r.append(__T(" ")).append((*it).key).append(__T("=\""))
            .append(String::escape((*it).value, (*it).value.length(), String::ESCAPE_XML))
            .append(__T("\""));
    }
 
    if (__children.isEmpty()) {
        r.append(__T(" >"));
    }
    else {
        r.append(__T(">"))
            .append(innerXml())
            .append(__T("</")).append(__name).append(__T(">"));
    }
 
    return r;
}
 
XmlElement::XmlElement(XmlNode* _parentNode,
const String& _name, const StringStringArray& _attrs
) : XmlNode(_parentNode)
{
    __name = _name;
    __attrs = _attrs;
}

IMPLEMENT_CLASSINFO() [4/6]

__DCL_BEGIN_NAMESPACE IMPLEMENT_CLASSINFO	(	XmlException	,
		Exception	)

NOTES 2011-09-20

Expat 2.0.1 http://expat.sourceforge.net/

In expat_external.h XML_UNICODE UTF-16 XML_UNICODE_WCHAR_T wchar_t

Expat 현 버전은 wchar_t를 16비트 UCS2로 사용한다. 이로 인하여 다음의 주의할점이 있다.

Microsoft Windows 32bits, 64bits 모두 16비트 UCS2 wchar_t를 사용한다.

GNU/Linux 31bits, 64bits 모두 32비트 UCS4 wchar_t를 사용한다. gcc에서 -fshort-wchar을 사용할 경우 glibc의 루틴을 사용할 수 없다.

expat를 빌드할 때, XML_UNICODE_WCHAR_T를 사용해도 16비트 wchar_t로 빌드된다.

Definition at line 41 of file XMLParser.cpp.

{
    const XML_LChar* psz = XML_ErrorString(XML_GetErrorCode(_parser));
    const wchar_t* wpsz = NULL;
#ifdef XML_UNICODE_WCHAR_T
    wpsz = psz;
#else
    UTF8Decoder decoder;
    String str = decoder.decode(psz);
    wpsz = str.data();
#endif
    __message = String::format(
        __T("%ls at line %d"),
        wpsz,
        XML_GetCurrentLineNumber(_parser)
    );
}

IMPLEMENT_CLASSINFO() [5/6]

IMPLEMENT_CLASSINFO	(	XmlNode	,
		Object	)

IMPLEMENT_CLASSINFO() [6/6]

IMPLEMENT_CLASSINFO	(	XmlParser	,
		Object	)

Definition at line 142 of file XMLParser.cpp.

{
    __parser = XML_ParserCreate(NULL);
}