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Copy pathNamespaceStrategy.cpp
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executable file
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//
// NamespaceStrategy.cpp
//
// $Id: //poco/1.4/XML/src/NamespaceStrategy.cpp#1 $
//
// Library: XML
// Package: XML
// Module: NamespaceStrategy
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "Poco/XML/NamespaceStrategy.h"
#include "Poco/SAX/AttributesImpl.h"
#include "Poco/SAX/ContentHandler.h"
#include "Poco/XML/XMLException.h"
#include "Poco/XML/Name.h"
namespace Poco {
namespace XML {
const XMLString NamespaceStrategy::NOTHING;
NamespaceStrategy::~NamespaceStrategy()
{
}
void NamespaceStrategy::splitName(const XMLChar* qname, XMLString& uri, XMLString& localName)
{
for (const XMLChar* p = qname; *p; ++p)
{
if (*p == '\t')
{
uri.assign(qname, p - qname);
localName.assign(p + 1);
return;
}
}
localName = qname;
}
void NamespaceStrategy::splitName(const XMLChar* qname, XMLString& uri, XMLString& localName, XMLString& prefix)
{
const XMLChar* p = qname;
while (*p && *p != '\t') ++p;
if (*p)
{
uri.assign(qname, p - qname);
++p;
const XMLChar* loc = p;
while (*p && *p != '\t') ++p;
localName.assign(loc, p - loc);
if (*p)
prefix.assign(++p);
else
prefix.assign(XML_LIT(""));
}
else
{
uri.assign(XML_LIT(""));
localName = qname;
prefix.assign(XML_LIT(""));
}
}
NoNamespacesStrategy::NoNamespacesStrategy()
{
_attrs.reserve(32);
}
NoNamespacesStrategy::~NoNamespacesStrategy()
{
}
void NoNamespacesStrategy::startElement(const XMLChar* name, const XMLChar** atts, int specifiedCount, ContentHandler* pContentHandler)
{
poco_assert_dbg (name && atts && pContentHandler);
_attrs.clear();
for (int i = 0; *atts; ++i)
{
AttributesImpl::Attribute& attr = _attrs.addAttribute();
attr.qname.assign(*atts++);
attr.value.assign(*atts++);
attr.specified = i < specifiedCount;
}
_name.assign(name);
pContentHandler->startElement(NOTHING, NOTHING, _name, _attrs);
}
void NoNamespacesStrategy::endElement(const XMLChar* name, ContentHandler* pContentHandler)
{
poco_assert_dbg (name && pContentHandler);
_name.assign(name);
pContentHandler->endElement(NOTHING, NOTHING, _name);
}
NoNamespacePrefixesStrategy::NoNamespacePrefixesStrategy()
{
_attrs.reserve(32);
}
NoNamespacePrefixesStrategy::~NoNamespacePrefixesStrategy()
{
}
void NoNamespacePrefixesStrategy::startElement(const XMLChar* name, const XMLChar** atts, int specifiedCount, ContentHandler* pContentHandler)
{
poco_assert_dbg (name && atts && pContentHandler);
_attrs.clear();
for (int i = 0; *atts; ++i)
{
const XMLChar* attrName = *atts++;
const XMLChar* attrValue = *atts++;
AttributesImpl::Attribute& attr = _attrs.addAttribute();
splitName(attrName, attr.namespaceURI, attr.localName);
attr.value.assign(attrValue);
attr.specified = i < specifiedCount;
}
splitName(name, _uri, _local);
pContentHandler->startElement(_uri, _local, NOTHING, _attrs);
}
void NoNamespacePrefixesStrategy::endElement(const XMLChar* name, ContentHandler* pContentHandler)
{
poco_assert_dbg (name && pContentHandler);
splitName(name, _uri, _local);
pContentHandler->endElement(_uri, _local, NOTHING);
}
NamespacePrefixesStrategy::NamespacePrefixesStrategy()
{
_attrs.reserve(32);
}
NamespacePrefixesStrategy::~NamespacePrefixesStrategy()
{
}
void NamespacePrefixesStrategy::startElement(const XMLChar* name, const XMLChar** atts, int specifiedCount, ContentHandler* pContentHandler)
{
poco_assert_dbg (name && atts && pContentHandler);
_attrs.clear();
for (int i = 0; *atts; ++i)
{
const XMLChar* attrName = *atts++;
const XMLChar* attrValue = *atts++;
AttributesImpl::Attribute& attr = _attrs.addAttribute();
splitName(attrName, attr.namespaceURI, attr.localName, attr.qname);
if (!attr.qname.empty()) attr.qname += ':';
attr.qname.append(attr.localName);
attr.value.assign(attrValue);
attr.specified = i < specifiedCount;
}
splitName(name, _uri, _local, _qname);
if (!_qname.empty()) _qname += ':';
_qname.append(_local);
pContentHandler->startElement(_uri, _local, _qname, _attrs);
}
void NamespacePrefixesStrategy::endElement(const XMLChar* name, ContentHandler* pContentHandler)
{
poco_assert_dbg (name && pContentHandler);
splitName(name, _uri, _local, _qname);
if (!_qname.empty()) _qname += ':';
_qname.append(_local);
pContentHandler->endElement(_uri, _local, _qname);
}
} } // namespace Poco::XML