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[DEV] add some basic feature

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This commit is contained in:
Edouard Dupin 2013-06-21 09:10:31 +02:00
parent 31482734a7
commit 5158a7ae8e
7 changed files with 152 additions and 9 deletions
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8
exml/EXmlAttribute.cpp
View File

@ -9,6 +9,14 @@
#include <exml/EXmlAttribute.h>
#include <exml/debug.h>
exml::EXmlAttribute::EXmlAttribute(const etk::UString& _name, const etk::UString& _value) :
exml::EXmlNode(_value),
m_name(_name)
{
}
bool exml::EXmlAttribute::Parse(const etk::UString& _data, int32_t& _pos, bool _caseSensitive, ivec2& _filePos)
{
EXML_DEBUG("start parse : 'attribute'");

6
exml/EXmlAttribute.h
View File

@ -18,10 +18,16 @@ namespace exml
{
public:
EXmlAttribute(void) { };
EXmlAttribute(const etk::UString& _name, const etk::UString& _value);
virtual ~EXmlAttribute(void) { };
virtual nodeType_te GetType(void) { return exml::typeAttribute; };
virtual bool Parse(const etk::UString& _data, int32_t& _pos, bool _caseSensitive, ivec2& _filePos);
virtual bool Generate(etk::UString& _data, int32_t _indent);
protected:
etk::UString m_name;
public:
virtual void SetName(etk::UString _name) { m_name = _name; };
virtual const etk::UString& GetName(void) { return m_name; };
};
};

35
exml/EXmlElement.cpp
View File

@ -37,6 +37,21 @@ void exml::EXmlElement::AppendSub(exml::EXmlNode* _node)
m_listSub.PushBack(_node);
}
exml::EXmlNode* exml::EXmlElement::GetNode(const etk::UString& _name)
{
if (_name.Size()==0) {
return NULL;
}
for (int32_t iii=0; iii<m_listSub.Size(); iii++) {
if( NULL != m_listSub[iii]
&& m_listSub[iii]->GetType() == exml::typeElement
&& m_listSub[iii]->GetValue() == _name) {
return m_listSub[iii];
}
}
return NULL;
}
exml::EXmlAttribute* exml::EXmlElement::GetAttribute(int32_t _id)
{
if (_id <0 || _id>m_listAttribute.Size()) {
@ -59,6 +74,20 @@ void exml::EXmlElement::AppendAttribute(exml::EXmlAttribute* _node)
m_listAttribute.PushBack(_node);
}
const etk::UString& exml::EXmlElement::GetAttribute(const etk::UString& _name)
{
static const etk::Ustring errorReturn("");
if (_name.Size()==0) {
return errorReturn;
}
for (int32_t iii=0; iii<m_listAttribute.Size(); iii++) {
if( NULL != m_listAttribute[iii]
&& m_listAttribute[iii]->GetName() == _name) {
return m_listAttribute[iii]->GetValue();
}
}
return errorReturn;
}
bool exml::EXmlElement::Generate(etk::UString& _data, int32_t _indent)
{
@ -210,7 +239,7 @@ bool exml::EXmlElement::SubParse(const etk::UString& _data, int32_t& _pos, bool
}
}
etk::UString tmpname = _data.Extract(iii+white+2, endPosName+1);
if( tmpname == m_name) {
if( tmpname == m_value) {
// find end of node :
// find > element ...
for (int32_t jjj=endPosName+1; jjj<_data.Size(); jjj++) {
@ -256,7 +285,7 @@ bool exml::EXmlElement::SubParse(const etk::UString& _data, int32_t& _pos, bool
EXML_ERROR(_filePos << " Allocation error ...");
return false;
}
element->SetName(tmpname);
element->SetValue(tmpname);
_pos = endPosName+1;
_filePos += ivec2(endPosName,0);
if (false==element->Parse(_data, _pos, _caseSensitive, _filePos)) {
@ -269,8 +298,6 @@ bool exml::EXmlElement::SubParse(const etk::UString& _data, int32_t& _pos, bool
continue;
}
} else {
if (_data[iii] == '>') {
EXML_ERROR(_filePos << " find elemement '>' ==> no reason to be here ...");

3
exml/EXmlElement.h
View File

@ -19,6 +19,7 @@ namespace exml
{
public:
EXmlElement(void) { };
EXmlElement(const etk::UString& _value) : exml::EXmlNode(_value) { };
virtual ~EXmlElement(void) { };
virtual nodeType_te GetType(void) { return typeElement; };
protected:
@ -38,6 +39,8 @@ namespace exml
virtual bool Generate(etk::UString& _data, int32_t _indent);
protected:
bool SubParse(const etk::UString& _data, int32_t& _pos, bool _caseSensitive, ivec2& _filePos, bool _mainNode=false);
const etk::UString& GetAttribute(const etk::UString& _name);
};
};

67
exml/EXmlNode.cpp
View File

@ -9,6 +9,13 @@
#include <exml/EXmlNode.h>
#include <exml/debug.h>
exml::EXmlNode::EXmlNode(const etk::UString& _value) :
m_value(_value)
{
}
void exml::EXmlNode::AddIndent(etk::UString& _data, int32_t _indent)
{
for (int32_t iii=0; iii<_indent; iii++) {
@ -91,3 +98,63 @@ int32_t exml::EXmlNode::CountWhiteChar(const etk::UString& _data, int32_t _pos)
}
return white;
}
bool IsDocument(void) { return GetType()==exml::typeDocument; };
bool IsAttribute(void) { return GetType()==exml::typeAttribute; };
bool IsComment(void) { return GetType()==exml::typeComment; };
bool IsDeclaration(void) { return GetType()==exml::typeDeclaration; };
bool IsElement(void) { return GetType()==exml::typeElement; };
bool IsText(void) { return GetType()==exml::typeText; };
exml::EXmlDocument* exml::EXmlNode::ToDocument(void)
{
if (GetType()==exml::typeDocument) {
return static_cast<exml::*>(*this);
}
return NULL;
}
exml::EXmlAttribute* exml::EXmlNode::ToAttribute(void)
{
if (GetType()==exml::typeDocument) {
return static_cast<exml::EXmlAttribute*>(*this);
}
return NULL;
}
exml::EXmlComment* exml::EXmlNode::ToComment(void)
{
if (GetType()==exml::typeDocument) {
return static_cast<exml::EXmlComment*>(*this);
}
return NULL;
}
exml::EXmlDeclaration* exml::EXmlNode::ToDeclaration(void)
{
if (GetType()==exml::typeDocument) {
return static_cast<exml::EXmlDeclaration*>(*this);
}
return NULL;
}
exml::EXmlElement* exml::EXmlNode::ToElement(void)
{
if (GetType()==exml::typeDocument) {
return static_cast<exml::EXmlElement*>(*this);
}
return NULL;
}
exml::EXmlText* exml::EXmlNode::ToText(void)
{
if (GetType()==exml::typeDocument) {
return static_cast<exml::EXmlText*>(*this);
}
return NULL;
}

27
exml/EXmlNode.h
View File

@ -15,6 +15,13 @@
namespace exml
{
class EXmlDocument;
class EXmlAttribute;
class EXmlComment;
class EXmlDeclaration;
class EXmlElement;
class EXmlText;
typedef enum {
typeNode, //!< might be an error ...
typeDocument, //!< all the file main access
@ -29,6 +36,7 @@ namespace exml
{
public:
EXmlNode(void) { };
EXmlNode(const etk::UString& _value);
virtual ~EXmlNode(void) { };
protected:
void AddIndent(etk::UString& _data, int32_t _indent);
@ -38,11 +46,6 @@ namespace exml
*/
virtual bool Parse(const etk::UString& _data, int32_t& _pos, bool _caseSensitive, ivec2& _filePos) = 0;
virtual bool Generate(etk::UString& _data, int32_t _indent) { return true; };
protected:
etk::UString m_name;
public:
virtual void SetName(etk::UString _name) { m_name = _name; };
virtual const etk::UString& GetName(void) { return m_name; };
protected:
etk::UString m_value;
public:
@ -54,6 +57,20 @@ namespace exml
void DrawElementParsed(const etk::UniChar& _val, const ivec2& _firstChar);
bool CheckAvaillable(const etk::UniChar& _val, bool _firstChar);
int32_t CountWhiteChar(const etk::UString& _data, int32_t _pos);
public:
exml::EXmlDocument* ToDocument(void);
exml::EXmlAttribute* ToAttribute(void);
exml::EXmlComment* ToComment(void);
exml::EXmlDeclaration* ToDeclaration(void);
exml::EXmlElement* ToElement(void);
exml::EXmlText* ToText(void);
bool IsDocument(void) { return GetType()==exml::typeDocument; };
bool IsAttribute(void) { return GetType()==exml::typeAttribute; };
bool IsComment(void) { return GetType()==exml::typeComment; };
bool IsDeclaration(void) { return GetType()==exml::typeDeclaration; };
bool IsElement(void) { return GetType()==exml::typeElement; };
bool IsText(void) { return GetType()==exml::typeText; };
};
};

15
exml/exml.h Normal file
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@ -0,0 +1,15 @@
/**
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license BSD v3 (see license file)
*/
#ifndef __ETK_XML_H__
#define __ETK_XML_H__
#include <exml/EXmlDocument.h>
#endif