atria-soft/exml
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[DEV] Review all the API of the XML to have user simple API to use ...

Browse Source
This commit is contained in:
Edouard DUPIN 2016-04-13 22:05:37 +02:00
parent 753c0c0db2
commit 401f6905e1
49 changed files with 3664 additions and 1554 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

156
exml/Attribute.cpp
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -8,121 +8,65 @@
#include <exml/Attribute.h>
#include <exml/debug.h>
#include <exml/Document.h>
#include <exml/internal/Attribute.h>
ememory::SharedPtr<exml::Attribute> exml::Attribute::create(const std::string& _name, const std::string& _value) {
return ememory::SharedPtr<exml::Attribute>(new exml::Attribute(_name, _value));
exml::Attribute::Attribute(ememory::SharedPtr<exml::internal::Node> _internalNode) :
exml::Node(_internalNode) {
if (m_data == nullptr) {
return;
}
if (m_data->isAttribute() == false) {
// try to set wrong type inside ... ==> remove it ...
m_data = nullptr;
}
}
exml::Attribute::Attribute(const exml::Attribute& _obj) :
exml::Node(_obj.m_data) {
}
/*
exml::Attribute::Attribute(nullptr) :
exml::Node(nullptr) {
}
*/
exml::Attribute::Attribute(const std::string& _name, const std::string& _value) :
exml::Node(_value),
m_name(_name) {
exml::Node() {
m_data = exml::internal::Attribute::create(_name, _value);
}
bool exml::Attribute::iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::Document& _doc) {
EXML_VERBOSE("start parse : 'attribute'");
m_pos = _filePos;
// search end of the comment :
size_t lastElementName = _pos;
for (size_t iii=_pos; iii<_data.size(); iii++) {
_filePos.check(_data[iii]);
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
if (checkAvaillable(_data[iii], false) == true) {
lastElementName = iii;
} else {
break;
}
}
m_name = std::string(_data, _pos, lastElementName+1-(_pos));
if (_caseSensitive == true) {
m_name = etk::tolower(m_name);
}
// count white space :
exml::FilePos tmpPos;
int32_t white = countWhiteChar(_data, lastElementName+1, tmpPos);
_filePos += tmpPos;
if (lastElementName+white+1 >= _data.size()) {
CREATE_ERROR(_doc, _data, lastElementName+white+1, _filePos, " parse an xml end with an attribute parsing...");
return false;
}
if (_data[lastElementName+white+1] != '=') {
CREATE_ERROR(_doc, _data, lastElementName+white+1, _filePos, " error attribute parsing == > missing '=' ...");
return false;
}
white += countWhiteChar(_data, lastElementName+white+2, tmpPos);
_filePos += tmpPos;
if (lastElementName+white+2>=_data.size()) {
CREATE_ERROR(_doc, _data, lastElementName+white+2, _filePos, " parse an xml end with an attribute parsing...");
return false;
}
bool simpleQuoteCase = false;
if (_data[lastElementName+white+2] == '\'') { // '
simpleQuoteCase = true;
}
if ( _data[lastElementName+white+2] != '"'
&& _data[lastElementName+white+2] != '\'') { // '
// parse with no element " == > direct value separate with space ...
++_filePos;
size_t lastAttributePos = lastElementName+white+2;
for (size_t iii=lastElementName+white+2; iii<_data.size(); iii++) {
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
if (_filePos.check(_data[iii]) == true) {
CREATE_ERROR(_doc, _data, iii, _filePos, "unexpected '\\n' in an attribute parsing");
return false;
}
if( _data[iii] != ' '
&& _data[iii] != '/'
&& _data[iii] != '?'
&& _data[iii] != '>') {
lastAttributePos = iii+1;
} else {
break;
}
}
m_value = std::string(_data, lastElementName+white+2, lastAttributePos-(lastElementName+white+2));
EXML_PARSE_ATTRIBUTE(m_pos << " attribute : " << m_name << "=\"" << m_value << "\"");
_pos = lastAttributePos-1;
return true;
}
size_t lastAttributePos = lastElementName+white+3;
for (size_t iii=lastElementName+white+3; iii<_data.size(); iii++) {
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
_filePos.check(_data[iii]);
if ( (_data[iii] != '"' && simpleQuoteCase == false)
|| (_data[iii] != '\'' && simpleQuoteCase == true) ) { // '
lastAttributePos = iii+1;
} else {
break;
}
}
m_value = std::string(_data, lastElementName+white+3, lastAttributePos-(lastElementName+white+3));
EXML_PARSE_ATTRIBUTE(m_pos << " attribute : " << m_name << "=\"" << m_value << "\"");
_pos = lastAttributePos;
return true;
exml::Attribute& exml::Attribute::operator= (const exml::Attribute& _obj) {
m_data = _obj.m_data;
return *this;
}
bool exml::Attribute::iGenerate(std::string& _data, int32_t _indent) const {
_data += " ";
_data += m_name;
_data += "=\"";
_data += m_value;
_data += "\"";
return true;
void exml::Attribute::setName(const std::string& _name){
if (m_data == nullptr) {
EXML_ERROR(" can not setName (nullptr) ...");
return;
}
static_cast<exml::internal::Attribute*>(m_data.get())->setName(_name);
}
const std::string& exml::Attribute::getName() const {
if (m_data == nullptr) {
static std::string errorValue = "";
EXML_ERROR(" can not setName (nullptr) ...");
return errorValue;
}
return static_cast<exml::internal::Attribute*>(m_data.get())->getName();
}
void exml::Attribute::clear() {
m_name = "";
if (m_data == nullptr) {
EXML_ERROR(" can not setName (nullptr) ...");
return;
}
static_cast<exml::internal::Attribute*>(m_data.get())->clear();
}
ememory::SharedPtr<exml::internal::Attribute> exml::Attribute::getInternalAttribute() {
return std::static_pointer_cast<exml::internal::Attribute>(m_data);
}

56
exml/Attribute.h
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -11,55 +11,57 @@
#include <vector>
namespace exml {
namespace internal {
class Attribute;
}
class AttributeListData;
/**
* @brief Single attribute element
*/
class Attribute : public exml::Node {
protected:
public:
/**
* @brief Constructor
* @param[in] _internalNode Internal Node to set data
*/
Attribute(ememory::SharedPtr<exml::internal::Node> _internalNode);
/**
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
// TODO : Attribute(nullptr);
/**
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
Attribute(const exml::Attribute& _obj);
/**
* @brief Constructor
* @param[in] _name Name of the attribute.
* @param[in] _value Value of the attribute.
*/
Attribute(const std::string& _name="", const std::string& _value="");
public:
/**
* @brief defined factory
* @param[in] _name Name of the attribute
* @param[in] _value Value of the attribute
* @return Shared pointer on the Attribute element
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
static ememory::SharedPtr<Attribute> create(const std::string& _name="", const std::string& _value="");
protected:
std::string m_name; //!< Name of the attribute
exml::Attribute& operator= (const exml::Attribute& _obj);
public:
/**
* @brief set the name of the attribute
* @param[in] _name New name of the attribute
*/
virtual void setName(const std::string& _name) {
m_name = _name;
};
virtual void setName(const std::string& _name);
/**
* @brief get the current name of the Attribute
* @return String of the attribute
*/
virtual const std::string& getName() const {
return m_name;
};
virtual const std::string& getName() const;
public:
enum nodeType getType() const override {
return exml::nodeType_attribute;
};
bool iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::Document& _doc) override;
bool iGenerate(std::string& _data, int32_t _indent) const override;
ememory::SharedPtr<exml::Attribute> toAttribute() override {
return std::static_pointer_cast<exml::Attribute>(shared_from_this());
};
ememory::SharedPtr<const exml::Attribute> toAttribute() const override {
return std::static_pointer_cast<const exml::Attribute>(shared_from_this());
};
void clear() override;
friend class exml::AttributeListData;
private:
ememory::SharedPtr<exml::internal::Attribute> getInternalAttribute();
};
}

200
exml/AttributeList.cpp
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -6,122 +6,104 @@
* @license APACHE v2.0 (see license file)
*/
#include <exml/AttributeList.h>
#include <exml/debug.h>
ememory::SharedPtr<exml::Attribute> exml::AttributeList::getAttr(int32_t _id) {
if (_id <0 || (size_t)_id>m_listAttribute.size()) {
return nullptr;
}
return m_listAttribute[_id];
}
ememory::SharedPtr<const exml::Attribute> exml::AttributeList::getAttr(int32_t _id) const {
if (_id <0 || (size_t)_id>m_listAttribute.size()) {
return nullptr;
}
return m_listAttribute[_id];
}
std::pair<std::string, std::string> exml::AttributeList::getAttrPair(int32_t _id) const {
ememory::SharedPtr<const exml::Attribute> att = getAttr(_id);
if (att == nullptr) {
return std::make_pair<std::string, std::string>("","");
}
return std::make_pair(att->getName(),att->getValue());
}
#include <exml/AttributeList.h>
#include <exml/internal/AttributeList.h>
void exml::AttributeList::appendAttribute(const ememory::SharedPtr<exml::Attribute>& _attr) {
if (_attr == nullptr) {
EXML_ERROR("Try to set an empty node");
exml::AttributeList::AttributeList(ememory::SharedPtr<exml::internal::Node> _internalNode) :
exml::Node(_internalNode),
attributes(this) {
}
exml::AttributeList::AttributeList() :
exml::Node(),
attributes(this) {
}
exml::AttributeListData::AttributeListData(exml::AttributeList* _list) :
m_data(_list) {
}
size_t exml::AttributeListData::size() const {
if (m_data->m_data == nullptr) {
EXML_ERROR(" can not sizeAttribute ...");
return 0;
}
return static_cast<exml::internal::AttributeList*>(m_data->m_data.get())->sizeAttribute();
}
exml::Attribute exml::AttributeListData::operator[] (int32_t _id) {
if (m_data->m_data == nullptr) {
EXML_ERROR(" can not getAttr (nullptr) ...");
return exml::Attribute(ememory::SharedPtr<exml::internal::Attribute>(nullptr));
}
return exml::Attribute(static_cast<exml::internal::AttributeList*>(m_data->m_data.get())->getAttr(_id));
}
const exml::Attribute exml::AttributeListData::operator[] (int32_t _id) const {
if (m_data->m_data == nullptr) {
EXML_ERROR(" can not getAttr (nullptr) ...");
return exml::Attribute(ememory::SharedPtr<exml::internal::Attribute>(nullptr));
}
return exml::Attribute(static_cast<exml::internal::AttributeList*>(m_data->m_data.get())->getAttr(_id));
}
std::pair<std::string, std::string> exml::AttributeListData::getPair(int32_t _id) const {
if (m_data->m_data == nullptr) {
EXML_ERROR(" can not getAttrPair (nullptr) ...");
return std::pair<std::string, std::string>();
}
return static_cast<exml::internal::AttributeList*>(m_data->m_data.get())->getAttrPair(_id);
}
void exml::AttributeListData::add(exml::Attribute _attr) {
if (m_data->m_data == nullptr) {
EXML_ERROR(" can not appendAttribute (nullptr) ...");
return;
}
for (size_t iii=0; iii<m_listAttribute.size(); iii++) {
if (m_listAttribute[iii] == _attr) {
EXML_ERROR("Try to add a node that is already added befor !!!");
static_cast<exml::internal::AttributeList*>(m_data->m_data.get())->appendAttribute(_attr.getInternalAttribute());
}
const std::string& exml::AttributeListData::get(const std::string& _name) const {
if (m_data->m_data == nullptr) {
EXML_ERROR(" can not getAttribute (nullptr) ...");
static std::string errorValue("");
return errorValue;
}
return static_cast<exml::internal::AttributeList*>(m_data->m_data.get())->getAttribute(_name);
}
bool exml::AttributeListData::exist(const std::string& _name) const {
if (m_data->m_data == nullptr) {
EXML_ERROR(" can not getAttribute (nullptr) ...");
return false;
}
return static_cast<exml::internal::AttributeList*>(m_data->m_data.get())->existAttribute(_name);
}
bool exml::AttributeListData::remove(const std::string& _name) {
if (m_data->m_data == nullptr) {
EXML_ERROR(" can not removeAttribute (nullptr) ...");
return false;
}
return static_cast<exml::internal::AttributeList*>(m_data->m_data.get())->removeAttribute(_name);
}
void exml::AttributeListData::set(const std::string& _name, const std::string& _value) {
if (m_data->m_data == nullptr) {
EXML_ERROR(" can not setAttribute (nullptr) ...");
return;
}
}
m_listAttribute.push_back(_attr);
static_cast<exml::internal::AttributeList*>(m_data->m_data.get())->setAttribute(_name, _value);
}
const std::string& exml::AttributeList::getAttribute(const std::string& _name) const {
static const std::string errorReturn("");
if (_name.size() == 0) {
return errorReturn;
}
for (size_t iii=0; iii<m_listAttribute.size(); iii++) {
if( m_listAttribute[iii] != nullptr
&& m_listAttribute[iii]->getName() == _name) {
return m_listAttribute[iii]->getValue();
}
}
return errorReturn;
}
bool exml::AttributeList::existAttribute(const std::string& _name) const {
if (_name.size() == 0) {
return false;
}
for (size_t iii=0; iii<m_listAttribute.size(); ++iii) {
if( m_listAttribute[iii] != nullptr
&& m_listAttribute[iii]->getName() == _name) {
return true;
}
}
return false;
}
bool exml::AttributeList::removeAttribute(const std::string& _name) {
if (_name.size() == 0) {
return false;
}
auto it = m_listAttribute.begin();
while (it != m_listAttribute.end()) {
if (*it == nullptr) {
it = m_listAttribute.erase(it);
continue;
}
if((*it)->getName() == _name) {
it = m_listAttribute.erase(it);
return true;
}
it++;
}
return false;
}
void exml::AttributeList::setAttribute(const std::string& _name, const std::string& _value) {
// check if attribute already det :
for (size_t iii=0; iii<m_listAttribute.size(); ++iii) {
if( m_listAttribute[iii] != nullptr
&& m_listAttribute[iii]->getName() == _name) {
// update the value :
m_listAttribute[iii]->setValue(_value);
return;
}
}
ememory::SharedPtr<exml::Attribute> attr = exml::Attribute::create(_name, _value);
if (attr == nullptr) {
EXML_ERROR("memory allocation error...");
}
m_listAttribute.push_back(attr);
}
bool exml::AttributeList::iGenerate(std::string& _data, int32_t _indent) const {
for (size_t iii=0; iii<m_listAttribute.size(); iii++) {
if (m_listAttribute[iii] != nullptr) {
m_listAttribute[iii]->iGenerate(_data, _indent);
}
}
return true;
}
void exml::AttributeList::clear() {
exml::Node::clear();
m_listAttribute.clear();
}
#include <exml/details/iterator.hxx>
template class exml::iterator<exml::AttributeListData, exml::Attribute>;

134
exml/AttributeList.h
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -8,85 +8,97 @@
#pragma once
#include <exml/Node.h>
#include <vector>
#include <exml/Attribute.h>
#include <utility>
#include <exml/iterator.h>
namespace exml {
/**
* @brief List of all attribute element in a node
*/
class AttributeList : public exml::Node {
protected:
/**
* @brief Constructor
* @param[in] _value Node value;
*/
AttributeList(const std::string& _value="") :
exml::Node(_value) {
class AttributeList;
};
protected:
std::vector<ememory::SharedPtr<exml::Attribute>> m_listAttribute; //!< list of all attribute
class AttributeListData {
private:
exml::AttributeList* m_data;
public:
AttributeListData(exml::AttributeList* _list);
public:
/**
* @brief get the number of attribute in the Node
* @return Nulber of attribute >=0
* @return Number of attribute >=0
*/
size_t sizeAttribute() const {
return m_listAttribute.size();
};
size_t size() const;
/**
* @brief add attribute on the List
* @param[in] _attr Pointer on the attribute
*/
void appendAttribute(const ememory::SharedPtr<exml::Attribute>& _attr);
/**
* @brief get attribute whith his ID
* @param[in] _id Identifier of the attribute 0<= _id < sizeAttribute()
* @return Pointer on the attribute or NULL
*/
ememory::SharedPtr<Attribute> getAttr(int32_t _id);
/**
* @brief get attribute whith his ID
* @param[in] _id Identifier of the attribute 0<= _id < sizeAttribute()
* @return Pointer on the attribute or NULL
*/
ememory::SharedPtr<const Attribute> getAttr(int32_t _id) const;
/**
* @brief get attribute whith his ID
* @param[in] _id Identifier of the attribute 0<= _id < sizeAttribute()
* @return Name and value of the attribute
*/
std::pair<std::string, std::string> getAttrPair(int32_t _id) const;
/**
* @brief get the attribute value with searching in the List with his name
* @param[in] _name Attribute Name.
* @return Value of the attribute or no data in the string
*/
const std::string& getAttribute(const std::string& _name) const;
/**
* @brief check if an attribute exist or not with his name.
* @param[in] _name Attribute Name.
* @return true if the attribute exist or False
*/
bool existAttribute(const std::string& _name) const;
/**
* @brief Set A new attribute or replace data of the previous one
* @param[in] _name Name of the attribute
* @param[in] _value Value of the attribute
*/
void setAttribute(const std::string& _name, const std::string& _value);
void add(exml::Attribute _attr);
/**
* @brief Remove an attribute form the list
* @param[in] _name Name of the attribute
* @return true The attribute has been removed
* @return false An error occured.
*/
bool removeAttribute(const std::string& _name);
bool remove(const std::string& _name);
/**
* @brief get attribute whith his ID
* @param[in] _id Identifier of the attribute 0<= _id < sizeAttribute()
* @return Pointer on the attribute or NULL
*/
exml::Attribute operator[] (int32_t _id);
/**
* @brief get attribute whith his ID
* @param[in] _id Identifier of the attribute 0<= _id < sizeAttribute()
* @return Pointer on the attribute or NULL
*/
const exml::Attribute operator[](int32_t _id) const;
/**
* @brief get attribute whith his ID
* @param[in] _id Identifier of the attribute 0<= _id < sizeAttribute()
* @return Name and value of the attribute
*/
std::pair<std::string, std::string> getPair(int32_t _id) const;
/**
* @brief get the attribute value with searching in the List with his name
* @param[in] _name Attribute Name.
* @return Value of the attribute or no data in the string
*/
const std::string& get(const std::string& _name) const;
/**
* @brief check if an attribute exist or not with his name.
* @param[in] _name Attribute Name.
* @return true if the attribute exist or False
*/
bool exist(const std::string& _name) const;
/**
* @brief Set A new attribute or replace data of the previous one
* @param[in] _name Name of the attribute
* @param[in] _value Value of the attribute
*/
void set(const std::string& _name, const std::string& _value);
public:
bool iGenerate(std::string& _data, int32_t _indent) const override;
void clear() override;
using iterator = exml::iterator<exml::AttributeListData, exml::Attribute>;
iterator begin() {
return iterator(*this, 0);
}
iterator end() {
return iterator(*this, size());
}
};
/**
* @brief List of all attribute element in a node
*/
class AttributeList : public exml::Node {
public:
AttributeListData attributes;
protected:
/**
* @brief basic element of a xml structure
* @param[in] _value value of the node
*/
AttributeList(ememory::SharedPtr<exml::internal::Node> _internalNode);
/**
* @brief basic element of a xml structure
*/
AttributeList();
};
}

73
exml/Comment.cpp
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -8,65 +8,30 @@
#include <exml/Comment.h>
#include <exml/debug.h>
#include <exml/Document.h>
#include <exml/internal/Comment.h>
static bool isWhiteChar(char32_t _val) {
if( _val == ' '
|| _val == '\t'
|| _val == '\n'
|| _val == '\r') {
return true;
exml::Comment::Comment(ememory::SharedPtr<exml::internal::Node> _internalNode) :
exml::Node(_internalNode) {
if (m_data == nullptr) {
return;
}
if (m_data->isComment() == false) {
// try to set wrong type inside ... ==> remove it ...
m_data = nullptr;
}
return false;
}
ememory::SharedPtr<exml::Comment> exml::Comment::create() {
return ememory::SharedPtr<exml::Comment>(new exml::Comment());
exml::Comment::Comment(const exml::Comment& _obj) :
exml::Node(_obj.m_data) {
}
bool exml::Comment::iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::Document& _doc) {
EXML_VERBOSE("start parse : 'comment'");
m_pos = _filePos;
exml::FilePos tmpPos;
int32_t white = countWhiteChar(_data, _pos, tmpPos);
_filePos += tmpPos;
// search end of the comment :
for (size_t iii=_pos+white; iii+2<_data.size(); iii++) {
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
if (_filePos.check(_data[iii]) == true) {
continue;
}
if( _data[iii] == '-'
&& _data[iii+1] == '-'
&& _data[iii+2] == '>') {
_filePos += 2;
// search whitespace :
int32_t newEnd=iii;
for( int32_t jjj=iii-1; jjj>_pos; jjj--) {
if(isWhiteChar(_data[jjj]) == true) {
newEnd = jjj;
} else {
break;
}
}
// find end of value:
m_value = std::string(_data, _pos+white, newEnd-(_pos+white));
EXML_VERBOSE(" find comment '" << m_value << "'");
_pos = iii+2;
return true;
}
}
_pos = _data.size();
CREATE_ERROR(_doc, _data, _pos, _filePos, "comment got end of file without finding end node");
return false;
exml::Comment::Comment(const std::string& _value) :
exml::Node() {
m_data = exml::internal::Comment::create(_value);
}
bool exml::Comment::iGenerate(std::string& _data, int32_t _indent) const {
addIndent(_data, _indent);
_data += "<!--";
_data += m_value;
_data += "-->\n";
return true;
exml::Comment& exml::Comment::operator= (const exml::Comment& _obj) {
m_data = _obj.m_data;
return *this;
}

40
exml/Comment.h
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -15,37 +15,27 @@ namespace exml {
* @brief Comment node: &lt;!-- ... --&gt;
*/
class Comment : public exml::Node {
protected:
/**
* @brief Constructor
*/
Comment() { };
public:
/**
* @brief defined factory
* @return Shared pointer on the Comment element
* @brief Constructor
* @param[in] _internalNode Internal Node to set data
*/
static ememory::SharedPtr<exml::Comment> create();
Comment(ememory::SharedPtr<exml::internal::Node> _internalNode);
/**
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
Comment(const exml::Comment& _obj);
/**
* @brief Constructor
* @param[in] _value comment value
*/
Comment(const std::string& _value) :
exml::Node(_value) {
}
public:
enum nodeType getType() const override {
return nodeType_attribute;
}
bool iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::Document& _doc) override;
bool iGenerate(std::string& _data, int32_t _indent) const override;
ememory::SharedPtr<exml::Comment> toComment() override {
return std::static_pointer_cast<exml::Comment>(shared_from_this());
}
ememory::SharedPtr<const exml::Comment> toComment() const override {
return std::static_pointer_cast<const exml::Comment>(shared_from_this());
}
Comment(const std::string& _value="");
/**
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
exml::Comment& operator= (const exml::Comment& _obj);
};
}

129
exml/Declaration.cpp
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -8,92 +8,63 @@
#include <exml/Declaration.h>
#include <exml/debug.h>
#include <exml/Document.h>
#include <exml/internal/Declaration.h>
/* basic declaration have 3 attributes:
version
encoding
standalone
<?xml version="1.0" encoding="UTF-8" ?>
*/
ememory::SharedPtr<exml::Declaration> exml::Declaration::create(const std::string& _name) {
return ememory::SharedPtr<exml::Declaration>(new exml::Declaration(_name));
exml::Declaration::Declaration(ememory::SharedPtr<exml::internal::Node> _internalNode) :
exml::AttributeList(_internalNode) {
if (m_data == nullptr) {
return;
}
if (m_data->isDeclaration() == false) {
// try to set wrong type inside ... ==> remove it ...
m_data = nullptr;
}
}
ememory::SharedPtr<exml::DeclarationXML> exml::DeclarationXML::create(const std::string& _version, const std::string& _format, bool _standalone) {
return ememory::SharedPtr<exml::DeclarationXML>(new exml::DeclarationXML(_version, _format, _standalone));
exml::Declaration::Declaration(const exml::Declaration& _obj) :
exml::AttributeList(_obj.m_data) {
}
exml::Declaration::Declaration(const std::string& _name) :
exml::AttributeList() {
m_data = exml::internal::Declaration::create();
}
exml::Declaration& exml::Declaration::operator= (const exml::Declaration& _obj) {
m_data = _obj.m_data;
return *this;
}
//////////////////////////////////////////////////////////////////////////////////
exml::DeclarationXML::DeclarationXML(ememory::SharedPtr<exml::internal::Node> _internalNode) :
exml::Declaration(_internalNode) {
if (m_data == nullptr) {
return;
}
// TODO: Do it better
if (m_data->isDeclaration() == false) {
// try to set wrong type inside ... ==> remove it ...
m_data = nullptr;
}
}
exml::DeclarationXML::DeclarationXML(const exml::DeclarationXML& _obj) :
exml::Declaration(_obj.m_data) {
}
exml::DeclarationXML::DeclarationXML(const std::string& _version, const std::string& _format, bool _standalone) :
exml::Declaration("xml") {
if (_version.size()!=0) {
setAttribute("version", _version);
}
if (_format!="UTF-8") {
setAttribute("encoding", "UTF-8");
} else {
EXML_ERROR("Actually does not supported other charset than UTF8");
setAttribute("encoding", "UTF-8");
}
if (_standalone == true) {
setAttribute("standalone", "true");
} else {
setAttribute("standalone", "true");
}
exml::Declaration() {
m_data = exml::internal::DeclarationXML::create(_version, _format, _standalone);
}
bool exml::Declaration::iGenerate(std::string& _data, int32_t _indent) const {
addIndent(_data, _indent);
_data += "<?";
_data += m_value;
exml::AttributeList::iGenerate(_data, _indent);
_data += "?>\n";
return true;
exml::DeclarationXML& exml::DeclarationXML::operator= (const exml::DeclarationXML& _obj) {
m_data = _obj.m_data;
return *this;
}
bool exml::Declaration::iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::Document& _doc) {
EXML_VERBOSE("start parse : 'declaration' : '" << m_value << "'");
m_pos = _filePos;
// search end of the comment :
for (size_t iii=_pos; iii+1<_data.size(); iii++) {
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
if (_filePos.check(_data[iii]) == true) {
continue;
}
if( _data[iii] == '>'
|| _data[iii] == '<') {
// an error occured :
CREATE_ERROR(_doc, _data, _pos, _filePos, " find '>' or '<' instead of '?>'");
return false;
}
if( _data[iii] == '?'
&& _data[iii+1] == '>') {
++_filePos;
// find end of declaration:
_pos = iii+1;
return true;
}
if (checkAvaillable(_data[iii], true) == true) {
// we find an attibute == > create a new and parse it :
ememory::SharedPtr<exml::Attribute> attribute = exml::Attribute::create();
if (attribute == nullptr) {
CREATE_ERROR(_doc, _data, _pos, _filePos, " Allocation error ...");
return false;
}
_pos = iii;
if (attribute->iParse(_data, _pos, _caseSensitive, _filePos, _doc) == false) {
return false;
}
iii = _pos;
m_listAttribute.push_back(attribute);
continue;
}
}
CREATE_ERROR(_doc, _data, _pos, _filePos, "Text got end of file without finding end node");
_pos = _data.size();
return false;
}

60
exml/Declaration.h
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -7,6 +7,7 @@
*/
#pragma once
#include <exml/Node.h>
#include <exml/AttributeList.h>
namespace exml {
@ -14,40 +15,43 @@ namespace exml {
* @brief Declaration node: &lt;?XXXXXX ... &gt;
*/
class Declaration : public exml::AttributeList {
protected:
public:
/**
* @brief Constructor
* @param[in] _internalNode Internal Node to set data
*/
Declaration(ememory::SharedPtr<exml::internal::Node> _internalNode);
/**
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
Declaration(const exml::Declaration& _obj);
/**
* @brief Constructor
* @param[in] _name name of the declaration (xml, xml:xxxx ...)
*/
Declaration(const std::string& _name="") :
exml::AttributeList(_name) {
};
public:
Declaration(const std::string& _name="");
/**
* @brief Factory to create declaration
* @param[in] _name name of the declaration (xml, xml:xxxx ...)
* @return a structure declaration
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
static ememory::SharedPtr<Declaration> create(const std::string& _name="");
public:
enum nodeType getType() const override{
return nodeType_attribute;
};
bool iGenerate(std::string& _data, int32_t _indent) const override;
bool iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::Document& _doc) override;
ememory::SharedPtr<exml::Declaration> toDeclaration() override {
return std::static_pointer_cast<exml::Declaration>(shared_from_this());
};
ememory::SharedPtr<const exml::Declaration> toDeclaration() const override {
return std::static_pointer_cast<const exml::Declaration>(shared_from_this());
};
exml::Declaration& operator= (const exml::Declaration& _obj);
};
/**
* @brief Declaration node: &lt;?XML ... &gt;
*/
class DeclarationXML : public exml::Declaration {
public:
/**
* @brief Constructor
* @param[in] _internalNode Internal Node to set data
*/
DeclarationXML(ememory::SharedPtr<exml::internal::Node> _internalNode);
/**
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
DeclarationXML(const exml::DeclarationXML& _obj);
/**
* @brief Constructor for the generic declaration : <?xml version="" format="UTF-8"?>
* @param[in] _version Xml version.
@ -55,15 +59,11 @@ namespace exml {
* @param[in] _standalone this document is standalone
*/
DeclarationXML(const std::string& _version, const std::string& _format = "UTF-8", bool _standalone = true);
public:
/**
* @brief Factory to create XML declaration
* @param[in] _version Xml version.
* @param[in] _format charset of the XML
* @param[in] _standalone this document is standalone
* @return a structure declaration
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
static ememory::SharedPtr<DeclarationXML> create(const std::string& _version, const std::string& _format = "UTF-8", bool _standalone = true);
exml::DeclarationXML& operator= (const exml::DeclarationXML& _obj);
};
}

179
exml/Document.cpp
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -8,142 +8,113 @@
#include <exml/Document.h>
#include <exml/debug.h>
#include <etk/os/FSNode.h>
#include <exml/internal/Document.h>
exml::Document::Document(ememory::SharedPtr<exml::internal::Node> _internalNode) :
exml::Element(_internalNode) {
if (m_data == nullptr) {
return;
}
if (m_data->isDocument() == false) {
// try to set wrong type inside ... ==> remove it ...
m_data = nullptr;
}
}
exml::Document::Document(const exml::Document& _obj) :
exml::Element(_obj.m_data) {
ememory::SharedPtr<exml::Document> exml::Document::create() {
return ememory::SharedPtr<exml::Document>(new exml::Document());
}
exml::Document::Document() :
m_caseSensitive(false),
m_writeErrorWhenDetexted(true),
m_comment(""),
m_Line(""),
m_filePos(0,0) {
exml::Element() {
m_data = exml::internal::Document::create();
}
bool exml::Document::iGenerate(std::string& _data, int32_t _indent) const {
for (size_t iii=0; iii<m_listSub.size(); iii++) {
if (m_listSub[iii] != nullptr) {
m_listSub[iii]->iGenerate(_data, _indent);
}
}
return true;
exml::Document& exml::Document::operator= (const exml::Document& _obj) {
m_data = _obj.m_data;
return *this;
}
bool exml::Document::parse(const std::string& _data) {
EXML_VERBOSE("Start parsing document (type: string) size=" << _data.size());
clear();
// came from char == > force in utf8 ...
exml::FilePos filePos(1,0);
m_pos = filePos;
int32_t parsePos = 0;
return subParse(_data, parsePos, m_caseSensitive, filePos, *this, true);
if (m_data == nullptr) {
EXML_ERROR("Can not parse (nullptr) ...");
return false;
}
return static_cast<exml::internal::Document*>(m_data.get())->parse(_data);
}
bool exml::Document::generate(std::string& _data) {
_data = "";
return iGenerate(_data,0);
if (m_data == nullptr) {
EXML_ERROR("Can not generate (nullptr) ...");
return false;
}
return static_cast<exml::internal::Document*>(m_data.get())->generate(_data);
}
bool exml::Document::load(const std::string& _file) {
// Start loading the XML :
EXML_VERBOSE("open file (xml) \"" << _file << "\"");
clear();
etk::FSNode tmpFile(_file);
if (tmpFile.exist() == false) {
EXML_ERROR("File Does not exist : " << _file);
if (m_data == nullptr) {
EXML_ERROR("Can not load (nullptr) ...");
return false;
}
int64_t fileSize = tmpFile.fileSize();
if (fileSize == 0) {
EXML_ERROR("This file is empty : " << _file);
return false;
}
if (tmpFile.fileOpenRead() == false) {
EXML_ERROR("Can not open (r) the file : " << _file);
return false;
}
// allocate data
std::vector<char> fileBuffer;
fileBuffer.resize(fileSize+5, 0);
// load data from the file :
tmpFile.fileRead(&fileBuffer[0], 1, fileSize);
// close the file:
tmpFile.fileClose();
// convert in UTF8 :
std::string tmpDataUnicode(&fileBuffer[0]);
// parse the data :
bool ret = parse(tmpDataUnicode);
//Display();
return ret;
return static_cast<exml::internal::Document*>(m_data.get())->load(_file);
}
bool exml::Document::store(const std::string& _file) {
std::string createData;
if (generate(createData) == false) {
EXML_ERROR("Error while creating the XML : " << _file);
if (m_data == nullptr) {
EXML_ERROR("Can not store (nullptr) ...");
return false;
}
etk::FSNode tmpFile(_file);
if (tmpFile.fileOpenWrite() == false) {
EXML_ERROR("Can not open (w) the file : " << _file);
return false;
}
if (tmpFile.fileWrite((char*)createData.c_str(), sizeof(char), createData.size()) != (int64_t)createData.size()) {
EXML_ERROR("Error while writing output XML file : " << _file);
tmpFile.fileClose();
return false;
}
tmpFile.fileClose();
return true;
return static_cast<exml::internal::Document*>(m_data.get())->store(_file);
}
void exml::Document::display() {
std::string tmpp;
iGenerate(tmpp, 0);
EXML_INFO("Generated XML : \n" << tmpp);
if (m_data == nullptr) {
EXML_ERROR("Can not display (nullptr) ...");
return;
}
std::string createPosPointer(const std::string& _line, int32_t _pos) {
std::string out;
size_t iii;
for (iii=0; (int64_t)iii<_pos && iii<_line.size(); iii++) {
if (_line[iii] == '\t') {
out += "\t";
} else {
out += " ";
}
}
for (; (int64_t)iii<_pos; iii++) {
out += " ";
}
out += "^";
return out;
static_cast<exml::internal::Document*>(m_data.get())->display();
}
void exml::Document::displayError() {
if (m_comment.size() == 0) {
EXML_ERROR("No error detected ???");
if (m_data == nullptr) {
EXML_ERROR("Can not displayError (nullptr) ...");
return;
}
EXML_ERROR(m_filePos << " " << m_comment << "\n"
<< m_Line << "\n"
<< createPosPointer(m_Line, m_filePos.getCol()) );
#ifdef ENABLE_CRITICAL_WHEN_ERROR
EXML_CRITICAL("detect error");
#endif
static_cast<exml::internal::Document*>(m_data.get())->displayError();
}
void exml::Document::createError(const std::string& _data, int32_t _pos, const exml::FilePos& _filePos, const std::string& _comment) {
m_comment = _comment;
m_Line = etk::extract_line(_data, _pos);
m_filePos = _filePos;
if (m_writeErrorWhenDetexted== true) {
displayError();
void exml::Document::setCaseSensitive(bool _val) {
if (m_data == nullptr) {
EXML_ERROR("Can not setCaseSensitive (nullptr) ...");
return;
}
static_cast<exml::internal::Document*>(m_data.get())->setCaseSensitive(_val);
}
bool exml::Document::getCaseSensitive() const {
if (m_data == nullptr) {
EXML_ERROR("Can not getCaseSensitive (nullptr) ...");
return false;
}
return static_cast<exml::internal::Document*>(m_data.get())->getCaseSensitive();
}
void exml::Document::displayErrorWhenDetected() {
if (m_data == nullptr) {
EXML_ERROR("Can not displayErrorWhenDetected (nullptr) ...");
return;
}
static_cast<exml::internal::Document*>(m_data.get())->displayErrorWhenDetected();
}
void exml::Document::notDisplayErrorWhenDetected() {
if (m_data == nullptr) {
EXML_ERROR("Can not notDisplayErrorWhenDetected (nullptr) ...");
return;
}
static_cast<exml::internal::Document*>(m_data.get())->notDisplayErrorWhenDetected();
}

68
exml/Document.h
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -16,32 +16,35 @@ namespace exml {
*/
class Document : public exml::Element {
public:
/**
* @brief Constructor
* @param[in] _internalNode Internal Node to set data
*/
Document(ememory::SharedPtr<exml::internal::Node> _internalNode);
/**
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
Document(const exml::Document& _obj);
/**
* @brief Constructor
*/
Document();
/**
* @brief Factory on a document
* @return an local created xml document
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
static ememory::SharedPtr<Document> create();
private:
bool m_caseSensitive; //!< check the case sensitive of the nodes and attribute
public:
exml::Document& operator= (const exml::Document& _obj);
/**
* @brief Enable or diasable the case sensitive (must be done before the call of parsing)
* @param[in] _val true if enable; false else.
*/
virtual void setCaseSensitive(bool _val) {
m_caseSensitive = _val;
};
void setCaseSensitive(bool _val);
/**
* @brief get the status of case sensitive mode.
* @return true if case sensitive is active
*/
virtual bool getCaseSensitive() const {
return m_caseSensitive;
};
virtual bool getCaseSensitive() const;
public:
/**
* @brief parse a string that contain an XML
@ -75,52 +78,17 @@ namespace exml {
* @brief Display the Document on console
*/
void display();
private:
bool m_writeErrorWhenDetexted; //!< Request print error in parsing just when detected
std::string m_comment; //!< Comment on the error
std::string m_Line; //!< Parse line error (copy)
exml::FilePos m_filePos; //!< position of the error
public:
/**
* @brief Request display error when detected (not print only at the end ...)
*/
void displayErrorWhenDetected() {
m_writeErrorWhenDetexted = true;
}
void displayErrorWhenDetected();
/**
* @brief Request NOT display error when detected.
*/
void notDisplayErrorWhenDetected() {
m_writeErrorWhenDetexted = false;
}
/**
* @brief Create an error in the parsing (call by the syetm for error management)
* @param[in] _data string of chat is wrong
* @param[in] _pos Position in the file
* @param[in] _filePos human position of the error
* @param[in] _comment Error string to display
*/
void createError(const std::string& _data, int32_t _pos, const exml::FilePos& _filePos, const std::string& _comment);
void notDisplayErrorWhenDetected();
/**
* @brief request display in log of the error
*/
void displayError();
public:
enum nodeType getType() const override {
return nodeType_document;
}
bool iGenerate(std::string& _data, int32_t _indent) const override;
ememory::SharedPtr<exml::Document> toDocument() override {
return std::static_pointer_cast<exml::Document>(shared_from_this());
}
ememory::SharedPtr<const exml::Document> toDocument() const override {
return std::static_pointer_cast<const exml::Document>(shared_from_this());
}
};
};
#define CREATE_ERROR(doc,data,pos,filePos,comment) \
do { \
EXML_ERROR(comment); \
(doc).createError((data),(pos),(filePos),(comment)); \
} while (0)

514
exml/Element.cpp
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -8,478 +8,110 @@
#include <exml/Element.h>
#include <exml/debug.h>
#include <exml/Text.h>
#include <exml/Comment.h>
#include <exml/Attribute.h>
#include <exml/Declaration.h>
#include <exml/Document.h>
#include <exml/internal/Element.h>
static bool isWhiteChar(char32_t _val) {
if( _val == ' '
|| _val == '\t'
|| _val == '\n'
|| _val == '\r') {
return true;
exml::Element::Element(ememory::SharedPtr<exml::internal::Node> _internalNode) :
exml::AttributeList(_internalNode) {
if (m_data == nullptr) {
return;
}
if (m_data->isElement() == false) {
// try to set wrong type inside ... ==> remove it ...
m_data = nullptr;
}
return false;
}
ememory::SharedPtr<exml::Element> exml::Element::create(const std::string& _value) {
return ememory::SharedPtr<exml::Element>(new exml::Element(_value));
exml::Element::Element(const exml::Element& _obj) :
exml::AttributeList(_obj.m_data) {
}
exml::Element::Element(const std::string& _data) :
exml::AttributeList() {
m_data = exml::internal::Element::create(_data);
}
exml::Element& exml::Element::operator= (const exml::Element& _obj) {
m_data = _obj.m_data;
return *this;
}
size_t exml::Element::size() const {
if (m_data == nullptr) {
EXML_ERROR(" can not get type ...");
return 0;
}
return static_cast<exml::internal::Element*>(m_data.get())->size();
}
enum exml::nodeType exml::Element::getType(int32_t _id) const {
ememory::SharedPtr<const exml::Node> tmpp = getNode(_id);
if (tmpp == nullptr) {
if (m_data == nullptr) {
EXML_ERROR(" can not get type ...");
return exml::nodeType_unknow;
}
return tmpp->getType();
return static_cast<exml::internal::Element*>(m_data.get())->getType(_id);
}
ememory::SharedPtr<exml::Node> exml::Element::getNode(int32_t _id) {
if (_id <0 || (size_t)_id>m_listSub.size()) {
return nullptr;
exml::Node exml::Element::operator[](int32_t _id) {
if (m_data == nullptr) {
EXML_ERROR(" can not get type ...");
return exml::Node();
}
return m_listSub[_id];
return exml::Node(static_cast<exml::internal::Element*>(m_data.get())->getNode(_id));
}
ememory::SharedPtr<const exml::Node> exml::Element::getNode(int32_t _id) const {
if (_id <0 || (size_t)_id>m_listSub.size()) {
return nullptr;
const exml::Node exml::Element::operator[](int32_t _id) const {
if (m_data == nullptr) {
EXML_ERROR(" can not get type ...");
return exml::Node();
}
return m_listSub[_id];
return exml::Node(static_cast<exml::internal::Element*>(m_data.get())->getNode(_id));
}
ememory::SharedPtr<exml::Element> exml::Element::getElement(int32_t _id) {
ememory::SharedPtr<exml::Node> tmpp = getNode(_id);
if (tmpp == nullptr) {
return nullptr;
exml::Element exml::Element::getNamed(const std::string& _name) {
if (m_data == nullptr) {
EXML_ERROR(" can not get type ...");
return exml::Element();
}
return tmpp->toElement();
return exml::Element(static_cast<exml::internal::Element*>(m_data.get())->getNamed(_name));
}
ememory::SharedPtr<const exml::Element> exml::Element::getElement(int32_t _id) const {
ememory::SharedPtr<const exml::Node> tmpp = getNode(_id);
if (tmpp == nullptr) {
return nullptr;
const exml::Element exml::Element::getNamed(const std::string& _name) const {
if (m_data == nullptr) {
EXML_ERROR(" can not get type ...");
return exml::Element();
}
return tmpp->toElement();
return exml::Element(static_cast<exml::internal::Element*>(m_data.get())->getNamed(_name));
}
ememory::SharedPtr<exml::Element> exml::Element::getNamed(const std::string& _name) {
if (_name.size() == 0) {
return nullptr;
}
for (size_t iii=0; iii<m_listSub.size(); iii++) {
if( m_listSub[iii] != nullptr
&& m_listSub[iii]->getType() == exml::nodeType_element
&& m_listSub[iii]->getValue() == _name) {
if (m_listSub[iii] == nullptr) {
return nullptr;
}
return m_listSub[iii]->toElement();
}
}
return nullptr;
}
ememory::SharedPtr<const exml::Element> exml::Element::getNamed(const std::string& _name) const {
if (_name.size() == 0) {
return nullptr;
}
for (size_t iii=0; iii<m_listSub.size(); iii++) {
if( m_listSub[iii] != nullptr
&& m_listSub[iii]->getType() == exml::nodeType_element
&& m_listSub[iii]->getValue() == _name) {
if (m_listSub[iii] == nullptr) {
return nullptr;
}
return m_listSub[iii]->toElement();
}
}
return nullptr;
}
void exml::Element::append(const ememory::SharedPtr<exml::Node>& _node) {
if (_node == nullptr) {
EXML_ERROR("Try to set an empty node");
void exml::Element::append(const exml::Node& _node) {
if (m_data == nullptr) {
EXML_ERROR(" can not APPEND on null element ...");
return;
}
if (_node->getType() == exml::nodeType_attribute) {
appendAttribute(_node->toAttribute());
return;
}
for (size_t iii=0; iii<m_listSub.size(); iii++) {
if (m_listSub[iii] == _node) {
EXML_ERROR("Try to add a node that is already added before !!!");
return;
}
}
m_listSub.push_back(_node);
static_cast<exml::internal::Element*>(m_data.get())->append(_node.m_data);
}
std::string exml::Element::getText() const {
std::string res;
if (m_listSub.size() == 1) {
if (m_listSub[0]->getType() == nodeType_text) {
res = m_listSub[0]->getValue();
} else {
m_listSub[0]->iGenerate(res, 0);
if (m_data == nullptr) {
EXML_ERROR(" can not APPEND on null element ...");
return "";
}
} else {
for (size_t iii=0; iii<m_listSub.size(); iii++) {
if (m_listSub[iii] != nullptr) {
m_listSub[iii]->iGenerate(res, 0);
}
}
}
return res;
}
bool exml::Element::iGenerate(std::string& _data, int32_t _indent) const {
addIndent(_data, _indent);
_data += "<";
_data += m_value;
exml::AttributeList::iGenerate(_data, _indent);
if (m_listSub.size()>0) {
if( m_listSub.size() == 1
&& m_listSub[0] != nullptr
&& m_listSub[0]->getType() == exml::nodeType_text
&& std::dynamic_pointer_cast<exml::Text>(m_listSub[0])->countLines() == 1) {
_data += ">";
m_listSub[0]->iGenerate(_data,0);
EXML_VERBOSE(" generate : '" << _data << "'");
} else {
_data += ">\n";
for (size_t iii=0; iii<m_listSub.size(); iii++) {
if (m_listSub[iii] != nullptr) {
m_listSub[iii]->iGenerate(_data, _indent+1);
}
}
addIndent(_data, _indent);
}
_data += "</";
_data += m_value;
_data += ">\n";
} else {
_data += "/>\n";
}
return true;
}
bool exml::Element::subParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::Document& _doc, bool _mainNode) {
EXML_PARSE_ELEMENT(" start subParse ... " << _pos << " " << _filePos);
for (size_t iii=_pos; iii<_data.size(); iii++) {
_filePos.check(_data[iii]);
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
exml::FilePos tmpPos;
if (_data[iii] == '<') {
int32_t white = countWhiteChar(_data, iii+1, tmpPos);
if (iii+white+1>=_data.size()) {
_filePos+=tmpPos;
CREATE_ERROR(_doc, _data, _pos, _filePos, "End file with '<' char == > invalide XML");
_pos = iii+white;
return false;
}
// Detect type of the element:
if(_data[iii+white+1] == '>') {
_filePos+=tmpPos;
CREATE_ERROR(_doc, _data, _pos, _filePos, "Find '>' with no element in the element...");
_pos = iii+white+1;
return false;
}
if(_data[iii+white+1] == '?') {
++tmpPos;
// TODO : white space ...
if(checkAvaillable(_data[iii+white+2], true) == false) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Find unavaillable name in the Declaration node...");
_pos = iii+white+1;
return false;
}
//EXML_DEBUG("Generate node name : '" << _data[iii+1] << "'");
size_t endPosName = iii+white+1;
// generate element name ...
for (size_t jjj=iii+white+2; jjj<_data.size(); jjj++) {
if(checkAvaillable(_data[jjj], false) == true) {
// we find the end ...
endPosName = jjj;
} else {
break;
}
tmpPos.check(_data[jjj]);
}
std::string tmpname = std::string(_data, iii+white+2, endPosName+1-(iii+white+2));
if (_caseSensitive == true) {
tmpname = etk::tolower(tmpname);
}
// Find declaration balise
ememory::SharedPtr<exml::Declaration> declaration = exml::Declaration::create(tmpname);
if (declaration == nullptr) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Allocation Error...");
return false;
}
_filePos += tmpPos;
_pos = endPosName+1;
if (declaration->iParse(_data, _pos, _caseSensitive, _filePos, _doc) == false) {
return false;
}
iii = _pos;
m_listSub.push_back(declaration);
continue;
}
if(_data[iii+white+1] == '!') {
++tmpPos;
// Find special block element
if (iii+white+2>=_data.size()) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "End file with '<!' chars == > invalide XML");
return false;
}
if(_data[iii+white+2] == '-') {
++tmpPos;
if (iii+white+3>=_data.size()) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "End file with '<!-' chars == > invalide XML");
return false;
}
if(_data[iii+white+3] != '-') {
CREATE_ERROR(_doc, _data, _pos, _filePos, std::string("Element parse with '<!-") + _data[iii+3] + "' chars == > invalide XML");
return false;
}
++tmpPos;
// find comment:
ememory::SharedPtr<exml::Comment> comment = exml::Comment::create();
if (comment == nullptr) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Allocation error ...");
return false;
}
_pos = iii+white+4;
_filePos += tmpPos;
if (comment->iParse(_data, _pos, _caseSensitive, _filePos, _doc) == false) {
return false;
}
iii = _pos;
m_listSub.push_back(comment);
} else if (_data[iii+white+2] == '[') {
++tmpPos;
if (iii+white+8>=_data.size()) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "End file with '<![' chars == > invalide XML");
return false;
}
if( _data[iii+white+3] != 'C'
|| _data[iii+white+4] != 'D'
|| _data[iii+white+5] != 'A'
|| _data[iii+white+6] != 'T'
|| _data[iii+white+7] != 'A'
|| _data[iii+white+8] != '[') {
CREATE_ERROR(_doc, _data, _pos, _filePos, std::string("Element parse with '<![") + _data[iii+white+3] + _data[iii+white+4] + _data[iii+white+5] + _data[iii+white+6] + _data[iii+white+7] + _data[iii+white+8] + "' chars == > invalide XML");
return false;
}
tmpPos+=6;
// find text:
ememory::SharedPtr<exml::TextCDATA> text = exml::TextCDATA::create();
if (text == nullptr) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Allocation error ...");
return false;
}
_pos = iii+9+white;
_filePos += tmpPos;
if (text->iParse(_data, _pos, _caseSensitive, _filePos, _doc) == false) {
return false;
}
iii = _pos;
m_listSub.push_back(text);
} else {
CREATE_ERROR(_doc, _data, _pos, _filePos, std::string("End file with '<!") + _data[iii+white+2] + "' chars == > invalide XML");
return false;
}
continue;
}
if(_data[iii+white+1] == '/') {
++tmpPos;
//EXML_DEBUG("Generate node name : '" << _data[iii+1] << "'");
size_t endPosName = iii+white+1;
// generate element name ...
for (size_t jjj=iii+white+2; jjj<_data.size(); jjj++) {
if(checkAvaillable(_data[jjj], false) == true) {
// we find the end ...
endPosName = jjj;
} else {
break;
}
tmpPos.check(_data[jjj]);
}
std::string tmpname = std::string(_data, iii+white+2, endPosName+1-(iii+white+2));
if (_caseSensitive == true) {
tmpname = etk::tolower(tmpname);
}
if( tmpname == m_value) {
// find end of node :
// find > element ...
for (size_t jjj=endPosName+1; jjj<_data.size(); jjj++) {
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[jjj], _filePos);
#endif
if (tmpPos.check(_data[jjj]) == true) {
continue;
}
if(_data[jjj] == '>') {
_pos = jjj;
_filePos += tmpPos;
return true;
} else if( _data[jjj] != '\r'
&& _data[jjj] != ' '
&& _data[jjj] != '\t') {
_filePos += tmpPos;
CREATE_ERROR(_doc, _data, jjj, _filePos, std::string("End node error : have data inside end node other than [ \\n\\t\\r] ") + m_value + "'");
return false;
}
}
} else {
CREATE_ERROR(_doc, _data, _pos, _filePos, std::string("End node error : '") + tmpname + "' != '" + m_value + "'");
return false;
}
}
if (_data[iii+white+1] == '>') {
// end of something == > this is really bad
CREATE_ERROR(_doc, _data, _pos, _filePos, "Find '>' chars == > invalide XML");
return false;
}
if (checkAvaillable(_data[iii+white+1], true) == true) {
++tmpPos;
//EXML_DEBUG("Generate node name : '" << _data[iii+1] << "'");
size_t endPosName = iii+white+1;
// generate element name ...
for (size_t jjj=iii+white+2; jjj<_data.size(); jjj++) {
if(checkAvaillable(_data[jjj], false) == true) {
// we find the end ...
endPosName = jjj;
} else {
break;
}
tmpPos.check(_data[jjj]);
}
std::string tmpname = std::string(_data, iii+white+1, endPosName+1-(iii+white+1));
if (_caseSensitive == true) {
etk::tolower(tmpname);
}
//EXML_INFO("find node named : '" << tmpname << "'");
// find text:
ememory::SharedPtr<exml::Element> element = exml::Element::create(tmpname);
if (element == nullptr) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Allocation error ...");
return false;
}
_pos = endPosName+1;
_filePos += tmpPos;
if (element->iParse(_data, _pos, _caseSensitive, _filePos, _doc) == false) {
return false;
}
iii = _pos;
m_listSub.push_back(element);
continue;
}
_filePos+=tmpPos;
// here we have an error :
CREATE_ERROR(_doc, _data, _pos, _filePos, std::string("Find an ununderstanding element : '") + _data[iii+white+1] + "'");
return false;
} else {
if (_data[iii] == '>') {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Find elemement '>' == > no reason to be here ...");
return false;
}
// might to be data text ...
if( _data[iii] == '\n'
|| _data[iii] == ' '
|| _data[iii] == '\t'
|| _data[iii] == '\r') {
// empty spaces == > nothing to do ....
} else {
// find data == > parse it...
ememory::SharedPtr<exml::Text> text = exml::Text::create();
if (text == nullptr) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Allocation error ...");
return false;
}
_pos = iii;
_filePos += tmpPos;
if (text->iParse(_data, _pos, _caseSensitive, _filePos, _doc) == false) {
return false;
}
iii = _pos;
m_listSub.push_back(text);
}
}
}
if (_mainNode == true) {
return true;
}
CREATE_ERROR(_doc, _data, _pos, _filePos, std::string("Did not find end of the exml::Element : '") + m_value + "'");
return false;
}
bool exml::Element::iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::Document& _doc) {
EXML_PARSE_ELEMENT("start parse : 'element' named='" << m_value << "'");
// note : When start parsing the upper element must have set the value of the element and set the position after this one
m_pos=_filePos;
// find a normal node ...
for (size_t iii=_pos; iii<_data.size(); iii++) {
_filePos.check(_data[iii]);
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
if(_data[iii] == '>') {
// we find the end ...
_pos = iii+1;
return exml::Element::subParse(_data, _pos, _caseSensitive, _filePos, _doc, false);
}
if (_data[iii] == '/') {
// standalone node or error...
if (iii+1>=_data.size()) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Find end of files ... == > bad case");
return false;
}
// TODO : Can have white spaces ....
if (_data[iii+1] == '>') {
_pos = iii+1;
return true;
}
// error
CREATE_ERROR(_doc, _data, _pos, _filePos, "Find / without > char ...");
return false;
}
if (checkAvaillable(_data[iii], true) == true) {
// we find an attibute == > create a new and parse it :
ememory::SharedPtr<exml::Attribute> attribute = exml::Attribute::create();
if (attribute == nullptr) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Allocation error ...");
return false;
}
_pos = iii;
if (attribute->iParse(_data, _pos, _caseSensitive, _filePos, _doc) == false) {
return false;
}
iii = _pos;
m_listAttribute.push_back(attribute);
continue;
}
if (isWhiteChar(_data[iii]) == false) {
CREATE_ERROR(_doc, _data, iii, _filePos, std::string("Find an unknow element : '") + _data[iii] + "'");
return false;
}
}
CREATE_ERROR(_doc, _data, _pos, _filePos, std::string("Unexpecting end of parsing exml::Element : '") + m_value + "' == > check if the '/>' is set or the end of element");
return false;
return static_cast<exml::internal::Element*>(m_data.get())->getText();
}
void exml::Element::clear() {
exml::AttributeList::clear();
m_listSub.clear();
if (m_data == nullptr) {
EXML_ERROR(" can not CLEAR on null element ...");
return;
}
static_cast<exml::internal::Element*>(m_data.get())->clear();
}
#include <exml/details/iterator.hxx>
template class exml::iterator<exml::Element, exml::Node>;

92
exml/Element.h
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -10,47 +10,44 @@
#include <exml/Node.h>
#include <vector>
#include <exml/AttributeList.h>
#include <exml/iterator.h>
namespace exml {
/**
* @brief Basic element Node of an XML document &lt;YYYYY&gt;
*/
class Element : public exml::AttributeList {
protected:
public:
/**
* @brief Constructor
* @param[in] _internalNode Internal Node to set data
*/
Element() { };
Element(ememory::SharedPtr<exml::internal::Node> _internalNode);
/**
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
Element(const exml::Element& _obj);
/**
* @brief Constructor
* @param[in] _value Element name;
*/
Element(const std::string& _value) :
exml::AttributeList(_value) {
};
public:
Element(const std::string& _value="");
/**
* @brief factory of an exml::Element
* @param[in] _value Name of the node.
* @return Shared pointer on the Element
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
static ememory::SharedPtr<Element> create(const std::string& _value="");
protected:
std::vector<ememory::SharedPtr<exml::Node>> m_listSub; //!< List of subNodes
public:
exml::Element& operator= (const exml::Element& _obj);
/**
* @brief get the number of sub element in the node (can be exml::Comment ; exml::Element ; exml::Text :exml::Declaration).
* @return a number >=0.
*/
size_t size() const {
return m_listSub.size();
};
size_t size() const;
/**
* @brief add a node at the element (not exml::Attribute (move in the attribute automaticly).
* @param[in] _node Pointer of the node to add.
*/
void append(const ememory::SharedPtr<exml::Node>& _node);
void append(const exml::Node& _node);
/**
* @brief get the type of the element id.
* @param[in] _id Id of the element.
@ -62,73 +59,40 @@ namespace exml {
* @param[in] _id Id of the element.
* @return Pointer on node.
*/
ememory::SharedPtr<Node> getNode(int32_t _id);
exml::Node operator[] (int32_t _id);
/**
* @brief get the Node pointer of the element id.
* @param[in] _id Id of the element.
* @return Pointer on node.
*/
ememory::SharedPtr<const Node> getNode(int32_t _id) const;
/**
* @brief get the element casted in Element (if the node is not an element return NULL).
* @param[in] _id Id of the element.
* @return Pointer on the element or NULL.
*/
ememory::SharedPtr<Element> getElement(int32_t _id);
/**
* @brief get the element casted in Element (if the node is not an element return NULL).
* @param[in] _id Id of the element.
* @return Pointer on the element or NULL.
*/
ememory::SharedPtr<const Element> getElement(int32_t _id) const;
const exml::Node operator[] (int32_t _id) const;
/**
* @brief get an element with his name (work only with exml::Element)
* @param[in] _name Name of the element that is requested
* @return Pointer on the element or NULL.
*/
ememory::SharedPtr<Element> getNamed(const std::string& _name);
exml::Element getNamed(const std::string& _name);
/**
* @brief get an element with his name (work only with exml::Element)
* @param[in] _name Name of the element that is requested
* @return Pointer on the element or NULL.
*/
ememory::SharedPtr<const Element> getNamed(const std::string& _name) const;
const exml::Element getNamed(const std::string& _name) const;
/**
* @brief get the internal data of the element (if the element has some sub node thay are converted in xml string == > like this it is not needed to use <![CDATA[...]]>
* @return the curent data string. if Only one text node, then we get the parssed data (no &amp; ...) if more than one node, then we transform &,",',<,> in xml normal text...
*/
std::string getText() const;
protected:
/**
* @brief Parse sub node string
* @param[in] _data all file string data
* @param[in,out] _pos Position to start parsing in the file and return the end of parsing
* @param[in] _caseSensitive Case sensitive parsing (usefull for html)
* @param[in] _filePos Current File position of the parsing
* @param[in] _doc Document base reference
* @param[in] _mainNode if true, this is the first root node
* @return true parsing is done OK
* @return false An error appear in the parsing
*/
bool subParse(const std::string& _data,
int32_t& _pos,
bool _caseSensitive,
exml::FilePos& _filePos,
exml::Document& _doc,
bool _mainNode=false);
public:
enum nodeType getType() const override {
return nodeType_element;
}
bool iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::Document& _doc) override;
bool iGenerate(std::string& _data, int32_t _indent) const override;
ememory::SharedPtr<exml::Element> toElement() override {
return std::static_pointer_cast<exml::Element>(shared_from_this());
}
ememory::SharedPtr<const exml::Element> toElement() const override {
return std::static_pointer_cast<const exml::Element>(shared_from_this());
}
void clear() override;
public:
using iterator = exml::iterator<exml::Element, exml::Node>;
iterator begin() {
return iterator(*this, 0);
}
iterator end() {
return iterator(*this, size());
}
};
}

94
exml/FilePos.cpp Normal file
View File

@ -0,0 +1,94 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <exml/FilePos.h>
exml::FilePos::FilePos() :
m_col(0),
m_line(0) {
}
exml::FilePos::FilePos(size_t _line, size_t _col) :
m_col(_col),
m_line(_line) {
}
exml::FilePos& exml::FilePos::operator ++() {
m_col++;
return *this;
}
exml::FilePos& exml::FilePos::operator --() {
if(m_col>0) {
m_col--;
}
return *this;
}
exml::FilePos& exml::FilePos::operator +=(const exml::FilePos& _obj) {
if (_obj.m_line == 0) {
m_col += _obj.m_col;
} else {
m_col = _obj.m_col;
m_line += _obj.m_line;
}
return *this;
}
exml::FilePos& exml::FilePos::operator +=(size_t _col) {
m_col += _col;
return *this;
}
exml::FilePos& exml::FilePos::operator= (const exml::FilePos& _obj ) {
m_col = _obj.m_col;
m_line = _obj.m_line;
return *this;
}
void exml::FilePos::newLine() {
m_col=0;
m_line++;
}
bool exml::FilePos::check(char32_t _val) {
m_col++;
if (_val == '\n') {
newLine();
return true;
}
return false;
}
void exml::FilePos::set(size_t _line, size_t _col) {
m_col = _col;
m_line = _line;
}
void exml::FilePos::clear() {
m_col = 0;
m_line = 0;
}
size_t exml::FilePos::getCol() const {
return m_col;
}
size_t exml::FilePos::getLine() const {
return m_line;
}
std::ostream& exml::operator <<(std::ostream& _os, const exml::FilePos& _obj) {
_os << "(l=";
_os << _obj.getLine();
_os << ",c=";
_os << _obj.getCol();
_os << ")";
return _os;
}

95
exml/FilePos.h Normal file
View File

@ -0,0 +1,95 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#pragma once
#include <etk/types.h>
namespace exml {
/**
* @brief Position in the file of the original data.
*/
class FilePos {
private:
size_t m_col; //!< source text colomn
size_t m_line; //!< source Line colomn
public:
/**
* @brief default contructor (set line and col at 0)
*/
FilePos();
/**
* @brief initialize constructor
* @param[in] _line Line in the file
* @param[in] _col Colomn in the file
*/
FilePos(size_t _line, size_t _col);
/**
* @brief Increment the colomn position
* @return Reference on this
*/
FilePos& operator ++();
/**
* @brief Decrement the colomn position
* @return Reference on this
*/
FilePos& operator --();
/**
* @brief Addition operator
* @param[in] _obj Addition object..
* @return Reference on this
*/
FilePos& operator +=(const FilePos& _obj);
/**
* @brief Colomn addition operator
* @param[in] _col Number of colomn to add
* @return Reference on this
*/
FilePos& operator +=(size_t _col);
/**
* @brief Asignment operator
* @param[in] _obj Object to copy
* @return Reference on this
*/
FilePos& operator= (const FilePos& _obj);
/**
* @brief Find a new line & reset colomn at 0
*/
void newLine();
/**
* @brief Check if the value is a new line and update internal property
* @param[in] _val Char value to check
* @return true We find a new line
* @return false We NOT find a new line
*/
bool check(char32_t _val);
/**
* @brief Setter of specific data
* @param[in] _line Line in the file
* @param[in] _col Colomn in the file
*/
void set(size_t _line, size_t _col);
/**
* @brief Reset position at 0,0
*/
void clear();
/**
* @brief Get the colomn position
* @return Colomn in number of utf8-char
*/
size_t getCol() const;
/**
* @brief Get the line number position
* @return line ID (start at 0)
*/
size_t getLine() const;
};
//! @not-in-doc
std::ostream& operator <<(std::ostream& _os, const FilePos& _obj);
}

237
exml/Node.cpp
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -7,197 +7,168 @@
*/
#include <exml/Node.h>
#include <exml/internal/Node.h>
#include <exml/debug.h>
#include <exml/Attribute.h>
#include <exml/Comment.h>
#include <exml/Declaration.h>
#include <exml/Document.h>
#include <exml/Element.h>
#include <exml/Text.h>
static bool isWhiteChar(char32_t _val) {
if( _val == ' '
|| _val == '\t'
|| _val == '\n'
|| _val == '\r') {
return true;
std::ostream& exml::operator <<(std::ostream& _os, const exml::Node& _obj) {
_os << "{";
_os << "Node XML: " << _obj.getType();
if (_obj.isElement() == true) {
_os << " <" << _obj.getValue() << ">";
};
_os << "}";
return _os;
}
exml::Node::Node(ememory::SharedPtr<exml::internal::Node> _internalNode) :
m_data(_internalNode) {
// nothing to DO ...
}
exml::Node::Node() :
m_data(nullptr) {
}
bool exml::Node::exist() {
if (m_data == nullptr) {
return false;
}
exml::Node::Node(const std::string& _value) :
m_pos(0,0),
m_value(_value) {
// nothing to do.
}
void exml::Node::addIndent(std::string& _data, int32_t _indent) const {
for (int32_t iii=0; iii<_indent; iii++) {
_data += "\t";
}
}
void exml::Node::drawElementParsed(char32_t _val, const exml::FilePos& _filePos) const {
if (_val == '\n') {
EXML_DEBUG(_filePos << " parse '\\n'");
} else if (_val == '\t') {
EXML_DEBUG(_filePos << " parse '\\t'");
} else {
EXML_DEBUG(_filePos << " parse '" << _val << "'");
}
}
bool exml::Node::checkAvaillable(char32_t _val, bool _firstChar) const {
if( _val == '!'
|| _val == '"'
|| _val == '#'
|| _val == '$'
|| _val == '%'
|| _val == '&'
|| _val == '\'' // '
|| _val == '('
|| _val == ')'
|| _val == '*'
|| _val == '+'
|| _val == ','
|| _val == '/'
|| _val == ';'
|| _val == '<'
|| _val == '='
|| _val == '>'
|| _val == '?'
|| _val == '@'
|| _val == '['
|| _val == '\\'
|| _val == ']'
|| _val == '^'
|| _val == '`'
|| _val == '{'
|| _val == '|'
|| _val == '}'
|| _val == '~'
|| _val == ' '
|| _val == '\n'
|| _val == '\t'
|| _val == '\r') {
return false;
}
if (_firstChar == true) {
if( _val == '-'
|| _val == '.'
|| ( _val >= '0'
&& _val <= '9') ) {
return false;
}
}
return true;
}
int32_t exml::Node::countWhiteChar(const std::string& _data, int32_t _pos, exml::FilePos& _filePos) const {
_filePos.clear();
int32_t white=0;
for (size_t iii=_pos; iii<_data.size(); iii++) {
_filePos.check(_data[iii]);
if(isWhiteChar(_data[iii]) == true) {
white++;
} else {
break;
exml::FilePos exml::Node::getPos() const {
if (m_data == nullptr) {
return exml::FilePos(0,0);
}
}
--_filePos;
return white;
}
bool exml::Node::iGenerate(std::string& _data, int32_t _indent) const {
return true;
}
const exml::FilePos& exml::Node::getPos() const {
return m_pos;
}
void exml::Node::clear() {
m_value = "";
m_pos.clear();
return m_data->getPos();
}
void exml::Node::setValue(std::string _value) {
m_value = _value;
if (m_data == nullptr) {
EXML_ERROR(" can not set value: '" << _value << "'");
return;
}
m_data->setValue(_value);
}
const std::string& exml::Node::getValue() const {
return m_value;
if (m_data == nullptr) {
static std::string errorString = "";
EXML_ERROR(" can not get value ...");
return errorString;
}
return m_data->getValue();
}
enum exml::nodeType exml::Node::getType() const {
return nodeType_node;
if (m_data == nullptr) {
EXML_ERROR(" can not get type ...");
return exml::nodeType_unknow;
}
return m_data->getType();
}
ememory::SharedPtr<exml::Document> exml::Node::toDocument() {
return nullptr;
exml::Document exml::Node::toDocument() {
return exml::Document(m_data);
}
ememory::SharedPtr<const exml::Document> exml::Node::toDocument() const {
return nullptr;
const exml::Document exml::Node::toDocument() const {
return exml::Document(m_data);
}
ememory::SharedPtr<exml::Attribute> exml::Node::toAttribute() {
return nullptr;
exml::Attribute exml::Node::toAttribute() {
return exml::Attribute(m_data);
}
ememory::SharedPtr<const exml::Attribute> exml::Node::toAttribute() const {
return nullptr;
const exml::Attribute exml::Node::toAttribute() const {
return exml::Attribute(m_data);
}
ememory::SharedPtr<exml::Comment> exml::Node::toComment() {
return nullptr;
exml::Comment exml::Node::toComment() {
return exml::Comment(m_data);
}
ememory::SharedPtr<const exml::Comment> exml::Node::toComment() const {
return nullptr;
const exml::Comment exml::Node::toComment() const {
return exml::Comment(m_data);
}
ememory::SharedPtr<exml::Declaration> exml::Node::toDeclaration() {
return nullptr;
exml::Declaration exml::Node::toDeclaration() {
return exml::Declaration(m_data);
}
ememory::SharedPtr<const exml::Declaration> exml::Node::toDeclaration() const {
return nullptr;
const exml::Declaration exml::Node::toDeclaration() const {
return exml::Declaration(m_data);
}
ememory::SharedPtr<exml::Element> exml::Node::toElement() {
return nullptr;
exml::Element exml::Node::toElement() {
return exml::Element(m_data);
}
ememory::SharedPtr<const exml::Element> exml::Node::toElement() const {
return nullptr;
const exml::Element exml::Node::toElement() const {
return exml::Element(m_data);
}
ememory::SharedPtr<exml::Text> exml::Node::toText() {
return nullptr;
exml::Text exml::Node::toText() {
return exml::Text(m_data);
}
ememory::SharedPtr<const exml::Text> exml::Node::toText() const{
return nullptr;
const exml::Text exml::Node::toText() const {
return exml::Text(m_data);
}
bool exml::Node::isDocument() const {
return getType() == exml::nodeType_document;
if (m_data == nullptr) {
return false;
}
return m_data->isDocument();
}
bool exml::Node::isAttribute() const {
return getType() == exml::nodeType_attribute;
if (m_data == nullptr) {
return false;
}
return m_data->isAttribute();
}
bool exml::Node::isComment() const {
return getType() == exml::nodeType_comment;
if (m_data == nullptr) {
return false;
}
return m_data->isComment();
}
bool exml::Node::isDeclaration() const {
return getType() == exml::nodeType_declaration;
if (m_data == nullptr) {
return false;
}
return m_data->isDeclaration();
}
bool exml::Node::isElement() const {
return getType() == exml::nodeType_element;
if (m_data == nullptr) {
return false;
}
return m_data->isElement();
}
bool exml::Node::isText() const {
return getType() == exml::nodeType_text;
if (m_data == nullptr) {
return false;
}
return m_data->isText();
}
void exml::Node::clear() {
if (m_data == nullptr) {
return;
}
return m_data->clear();
}

138
exml/Node.h
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -11,60 +11,38 @@
#include <etk/types.h>
#include <etk/math/Vector2D.h>
#include <exml/FilePos.h>
#include <exml/internal/Node.h>
#include <exml/nodeType.h>
/**
* @brief exml namespace containing all function for XML interpretor
*/
namespace exml {
//#define ENABLE_DISPLAY_PARSED_ELEMENT
//#define ENABLE_CRITICAL_WHEN_ERROR
#if 1
#define EXML_PARSE_ELEMENT EXML_VERBOSE
#else
#define EXML_PARSE_ELEMENT EXML_DEBUG
#endif
#if 1
#define EXML_PARSE_ATTRIBUTE EXML_VERBOSE
#else
#define EXML_PARSE_ATTRIBUTE EXML_DEBUG
#endif
class Document;
class Attribute;
class Comment;
class Declaration;
class Element;
class Text;
/**
* @brief Type of the XML elements.
*/
enum nodeType {
nodeType_unknow, //!< might be an error ...
nodeType_node, //!< might be an error ...
nodeType_document, //!< all the file main access
nodeType_declaration, //!< &lt;?xml ... ?&gt;
nodeType_attribute, //!< the &lt;Element ATTRIBUTE="ATTRIBUTE_VALUE" /&gt;
nodeType_element, //!< the &lt;XXX&gt; ... &lt;/XXX&gt;
nodeType_comment, //!< comment node : &lt;!-- --&gt;
nodeType_text, //!< &lt;XXX&gt; InsideText &lt;/XXX&gt;
};
class AttributeListData;
/**
* @brief Basic main object of all xml elements.
*/
class Node : public ememory::EnableSharedFromThis<Node>{
class Node {
friend class exml::Element;
friend class exml::AttributeListData;
protected:
/**
* @brief basic element of a xml structure
*/
Node() :
m_pos(0,0) {
};
ememory::SharedPtr<exml::internal::Node> m_data; //< internal reference on a node
public:
/**
* @brief basic element of a xml structure
* @param[in] _value value of the node
*/
Node(const std::string& _value);
Node(ememory::SharedPtr<exml::internal::Node> _internalNode);
/**
* @brief basic element of a xml structure
*/
Node();
public:
/**
* @brief Virtualize destructor
@ -72,33 +50,14 @@ namespace exml {
virtual ~Node() = default;
public:
/**
* @brief parse the Current node [pure VIRUAL]
* @param[in] _data data string to parse.
* @param[in,out] _pos position in the string to start parse, return the position end of parsing.
* @param[in] _caseSensitive Request a parsion of element that is not case sensitive (all element is in low case)
* @param[in,out] _filePos file parsing position (line x col x)
* @param[in,out] _doc Base document reference
* @return false if an error occured.
* @brief Check if the element exit
*/
virtual bool iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::Document& _doc) = 0;
/**
* @brief generate a string with the tree of the xml
* @param[in,out] _data string where to add the elements
* @param[in] _indent current indentation of the file
* @return false if an error occured.
*/
virtual bool iGenerate(std::string& _data, int32_t _indent) const;
protected:
exml::FilePos m_pos; //!< position in the readed file == > not correct when the file is generated
public:
bool exist();
/**
* @brief get the current position where the element is in the file
* @return The file position reference
*/
const exml::FilePos& getPos() const;
protected:
std::string m_value; //!< value of the node (for element this is the name, for text it is the inside text ...)
public:
exml::FilePos getPos() const;
/**
* @brief set the value of the node.
* @param[in] _value New value of the node.
@ -108,104 +67,72 @@ namespace exml {
* @brief get the current element Value.
* @return the reference of the string value.
*/
virtual const std::string& getValue() const;
public:
const std::string& getValue() const;
/**
* @brief get the node type.
* @return the type of the Node.
*/
virtual enum nodeType getType() const;
protected:
/**
* @brief add indentation of the string input.
* @param[in,out] _data String where the indentation is done.
* @param[in] _indent Number of tab to add at the string.
*/
void addIndent(std::string& _data, int32_t _indent) const;
/**
* @brief Display the cuurent element that is curently parse.
* @param[in] _val Char that is parsed.
* @param[in] _filePos Position of the char in the file.
*/
void drawElementParsed(char32_t _val, const exml::FilePos& _filePos) const;
/**
* @brief check if an element or attribute is availlable (not : !"#$%&'()*+,/;<=>?@[\]^`{|}~ \\n\\t\\r and for first char : not -.0123456789).
* @param[in] _val Value to check the conformity.
* @param[in] _firstChar True if the element check is the first char.
* @return true The value can be a part of attribute name
* @return false The value can NOT be a part of attribute name
*/
bool checkAvaillable(char32_t _val, bool _firstChar) const;
/**
* @brief count the number of white char in the string from the specify position (stop at the first element that is not a white char)
* @param[in] _data Data to parse.
* @param[in] _pos Start position in the string.
* @param[out] _filePos new poistion of te file to add.
* @return number of white element.
*/
int32_t countWhiteChar(const std::string& _data, int32_t _pos, exml::FilePos& _filePos) const;
public:
enum nodeType getType() const;
/**
* @brief Cast the element in a Document if it is possible.
* @return pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<exml::Document> toDocument();
exml::Document toDocument();
/**
* @brief Cast the element in a Document if it is possible.
* @return CONST pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<const exml::Document> toDocument() const;
const exml::Document toDocument() const;
/**
* @brief Cast the element in a Attribute if it is possible.
* @return pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<exml::Attribute> toAttribute();
exml::Attribute toAttribute();
/**
* @brief Cast the element in a Attribute if it is possible.
* @return CONST pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<const exml::Attribute> toAttribute() const;
const exml::Attribute toAttribute() const;
/**
* @brief Cast the element in a Comment if it is possible.
* @return pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<exml::Comment> toComment();
exml::Comment toComment();
/**
* @brief Cast the element in a Comment if it is possible.
* @return CONST pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<const exml::Comment> toComment() const;
const exml::Comment toComment() const;
/**
* @brief Cast the element in a Declaration if it is possible.
* @return pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<exml::Declaration> toDeclaration();
exml::Declaration toDeclaration();
/**
* @brief Cast the element in a Declaration if it is possible.
* @return CONST pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<const exml::Declaration> toDeclaration() const;
const exml::Declaration toDeclaration() const;
/**
* @brief Cast the element in a Element if it is possible.
* @return pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<exml::Element> toElement();
exml::Element toElement();
/**
* @brief Cast the element in a Element if it is possible.
* @return CONST pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<const exml::Element> toElement() const;
const exml::Element toElement() const;
/**
* @brief Cast the element in a Text if it is possible.
* @return pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<exml::Text> toText();
exml::Text toText();
/**
* @brief Cast the element in a Text if it is possible.
* @return CONST pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<const exml::Text> toText() const;
const exml::Text toText() const;
/**
* @brief check if the node is a exml::Document
* @return true if the node is a exml::Document
@ -236,10 +163,11 @@ namespace exml {
* @return true if the node is a exml::Text
*/
bool isText() const;
/**
* @brief clear the Node
*/
virtual void clear();
};
//! @not_in_doc
std::ostream& operator <<(std::ostream& _os, const exml::Node& _obj);
}

152
exml/Text.cpp
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -7,147 +7,33 @@
*/
#include <exml/Text.h>
#include <exml/internal/Text.h>
#include <exml/debug.h>
#include <exml/Document.h>
#include <regex>
// transform the Text with :
// "&lt;" == "<"
// "&gt;" == ">"
// "&amp;" == "&"
// "&apos;" == "'"
// "&quot;" == """
static std::string replaceSpecialChar(const std::string& _inval) {
std::string out;
static std::regex regexLT("&lt;");
static std::regex regexGT("&gt;");
static std::regex regexAPOS("&apos;");
static std::regex regexQUOT("&quot;");
static std::regex regexAMP("&amp;");
out = std::regex_replace(_inval, regexLT, std::string("<"));
out = std::regex_replace(out, regexGT, std::string(">"));
out = std::regex_replace(out, regexAPOS, std::string("'"));
out = std::regex_replace(out, regexQUOT, std::string("\""));
out = std::regex_replace(out, regexAMP, std::string("&"));
//EXML_ERROR("INNN '"<< _inval << "' => '" << out << "'");
return out;
exml::Text::Text(ememory::SharedPtr<exml::internal::Node> _internalNode) :
exml::Node(_internalNode) {
if (m_data == nullptr) {
return;
}
if (m_data->isText() == false) {
// try to set wrong type inside ... ==> remove it ...
m_data = nullptr;
}
static std::string replaceSpecialCharOut(const std::string& _inval) {
std::string out;
static std::regex regexLT("<");
static std::regex regexGT(">;");
static std::regex regexAMP("&");
static std::regex regexAPOS("'");
static std::regex regexQUOT("\"");
out = std::regex_replace(_inval, regexAMP, std::string("&amp;"));
out = std::regex_replace(out, regexQUOT, std::string("&quot;"));
out = std::regex_replace(out, regexAPOS, std::string("&apos;"));
out = std::regex_replace(out, regexGT, std::string("&gt;"));
out = std::regex_replace(out, regexLT, std::string("&lt;"));
//EXML_ERROR("OUTTT '"<< _inval << "' => '" << out << "'");
return out;
}
static bool isWhiteChar(char32_t _val) {
if( _val == ' '
|| _val == '\t'
|| _val == '\n'
|| _val == '\r') {
return true;
}
return false;
exml::Text::Text(const exml::Text& _obj) :
exml::Node(_obj.m_data) {
}
ememory::SharedPtr<exml::Text> exml::Text::create(const std::string& _data) {
return ememory::SharedPtr<exml::Text>(new exml::Text(_data));
exml::Text::Text(const std::string& _data) :
exml::Node() {
m_data = exml::internal::Text::create(_data);
}
bool exml::Text::iGenerate(std::string& _data, int32_t _indent) const {
_data += replaceSpecialCharOut(m_value);
return true;
}
int32_t exml::Text::countLines() const {
int32_t count = 1;
for (size_t iii=0; iii<m_value.size(); iii++) {
if(m_value[iii] == '\n') {
count++;
}
}
return count;
}
bool exml::Text::iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::Document& _doc) {
EXML_VERBOSE("start parse : 'text'");
m_pos = _filePos;
// search end of the comment :
for (size_t iii=_pos; iii<_data.size(); iii++) {
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
if (_filePos.check(_data[iii]) == true) {
continue;
}
if( _data[iii] == '>'
|| _data[iii] == '<') {
// search whitespace :
size_t newEnd=iii;
for (int64_t jjj=(int64_t)iii-1; jjj>(int64_t)_pos; --jjj) {
if(isWhiteChar(_data[jjj]) == true) {
newEnd = jjj;
} else {
break;
}
}
// find end of value:
m_value = std::string(_data, _pos, newEnd-(_pos));
EXML_VERBOSE(" find text '" << m_value << "'");
_pos = iii-1;
m_value = replaceSpecialChar(m_value);
return true;
}
}
CREATE_ERROR(_doc, _data, _pos, _filePos, "Text got end of file without finding end node");
_pos = _data.size();
return false;
}
ememory::SharedPtr<exml::TextCDATA> exml::TextCDATA::create() {
return ememory::SharedPtr<exml::TextCDATA>(new exml::TextCDATA());
}
bool exml::TextCDATA::iGenerate(std::string& _data, int32_t _indent) const {
_data += "<![CDATA[" + m_value +"]]>";
return true;
}
bool exml::TextCDATA::iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::Document& _doc) {
EXML_VERBOSE("start parse : 'text::CDATA'");
m_pos = _filePos;
// search end of the comment :
for (size_t iii=_pos; iii+2<_data.size(); iii++) {
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
if (_filePos.check(_data[iii]) == true) {
continue;
}
if( _data[iii] == ']'
&& _data[iii+1] == ']'
&& _data[iii+2] == '>') {
// find end of value:
_filePos += 2;
m_value = std::string(_data, _pos, iii-(_pos));
EXML_VERBOSE(" find text CDATA '" << m_value << "'");
_pos = iii+2;
return true;
}
}
CREATE_ERROR(_doc, _data, _pos, _filePos, "text CDATA got end of file without finding end node");
_pos = _data.size();
return false;
exml::Text& exml::Text::operator= (const exml::Text& _obj) {
m_data = _obj.m_data;
return *this;
}

58
exml/Text.h
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
@ -15,59 +15,27 @@ namespace exml {
* @brief Text node interface (internal data between two balise : &lt;XXX&gt; ALL here &lt;/XXX&gt;
*/
class Text : public exml::Node {
protected:
public:
/**
* @brief Constructor
* @param[in] _internalNode Internal Node to set data
*/
Text() { };
Text(ememory::SharedPtr<exml::internal::Node> _internalNode);
/**
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
Text(const exml::Text& _obj);
/**
* @brief Constructor
* @param[in] _data String data of the current Text
*/
Text(const std::string& _data) : exml::Node(_data) { };
public:
Text(const std::string& _data="");
/**
* @brief defined factory
* @param[in] _data Data in the Text area
* @return Shared pointer on the Text element
* @brief Copy constructor
* @param[in] _obj Object to copy
*/
static ememory::SharedPtr<exml::Text> create(const std::string& _data="");
/**
* @brief count the number of line in the current text
* @return The number of lines
*/
int32_t countLines() const;
public:
enum nodeType getType() const override{
return nodeType_text;
};
bool iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::Document& _doc) override;
bool iGenerate(std::string& _data, int32_t _indent) const override;
ememory::SharedPtr<exml::Text> toText() override {
return std::static_pointer_cast<exml::Text>(shared_from_this());
};
ememory::SharedPtr<const exml::Text> toText() const override {
return std::static_pointer_cast<const exml::Text>(shared_from_this());
};
};
/**
* @brief Text node interface for balise CDATA &lt;![CDATA[*******]]&gt;
*/
class TextCDATA : public exml::Text {
protected:
/**
* @brief Constructor
*/
TextCDATA() { };
public:
/**
* @brief defined factory
* @return Shared pointer on the Text CDATA element
*/
static ememory::SharedPtr<TextCDATA> create();
public:
bool iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::Document& _doc) override;
bool iGenerate(std::string& _data, int32_t _indent) const override;
exml::Text& operator= (const exml::Text& _obj);
};
}

2
exml/debug.cpp
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved

2
exml/debug.h
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved

122
exml/details/iterator.hxx Normal file
View File

@ -0,0 +1,122 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <exml/iterator.h>
template<class EXML_BASE_T, class EXML_RETURN_T>
exml::iterator<EXML_BASE_T,EXML_RETURN_T>::iterator(EXML_BASE_T& _obj, size_t _pos) :
m_data(_obj),
m_id(_pos) {
m_id = std::avg(size_t(0), m_id, m_data.size());
}
template<class EXML_BASE_T, class EXML_RETURN_T>
exml::iterator<EXML_BASE_T,EXML_RETURN_T>::iterator(const EXML_BASE_T& _obj, size_t _pos) :
m_data(const_cast<EXML_BASE_T&>(_obj)),
m_id(_pos) {
m_id = std::avg(size_t(0), m_id, m_data.size());
}
template<class EXML_BASE_T, class EXML_RETURN_T>
exml::iterator<EXML_BASE_T,EXML_RETURN_T>::iterator(const exml::iterator<EXML_BASE_T,EXML_RETURN_T>& _obj) :
m_data(_obj.m_data),
m_id(_obj.m_id) {
m_id = std::avg(size_t(0), m_id, m_data.size());
}
template<class EXML_BASE_T, class EXML_RETURN_T>
exml::iterator<EXML_BASE_T,EXML_RETURN_T>& exml::iterator<EXML_BASE_T,EXML_RETURN_T>::operator= (const exml::iterator<EXML_BASE_T,EXML_RETURN_T>& _obj) {
m_data = _obj.m_data;
m_id = _obj.m_id;
m_id = std::avg(size_t(0), m_id, m_data.size());
return *this;
}
template<class EXML_BASE_T, class EXML_RETURN_T>
exml::iterator<EXML_BASE_T,EXML_RETURN_T>& exml::iterator<EXML_BASE_T,EXML_RETURN_T>::operator+= (int32_t _val) {
int64_t val = m_id;
val += _val;
m_id = std::avg(int64_t(0), val, int64_t(m_data.size()));
return *this;
}
template<class EXML_BASE_T, class EXML_RETURN_T>
exml::iterator<EXML_BASE_T,EXML_RETURN_T> exml::iterator<EXML_BASE_T,EXML_RETURN_T>::operator+ (int32_t _val) const {
exml::iterator<EXML_BASE_T,EXML_RETURN_T> result(*this);
result += _val;
return result;
}
template<class EXML_BASE_T, class EXML_RETURN_T>
exml::iterator<EXML_BASE_T,EXML_RETURN_T>& exml::iterator<EXML_BASE_T,EXML_RETURN_T>::operator-= (int32_t _val) {
int64_t val = m_id;
val -= _val;
m_id = std::avg(int64_t(0), val, int64_t(m_data.size()));
return *this;
}
template<class EXML_BASE_T, class EXML_RETURN_T>
exml::iterator<EXML_BASE_T,EXML_RETURN_T> exml::iterator<EXML_BASE_T,EXML_RETURN_T>::operator- (int32_t _val) const {
exml::iterator<EXML_BASE_T,EXML_RETURN_T> result = *this;
result -= _val;
return result;
}
template<class EXML_BASE_T, class EXML_RETURN_T>
exml::iterator<EXML_BASE_T,EXML_RETURN_T>& exml::iterator<EXML_BASE_T,EXML_RETURN_T>::operator++() {
int64_t val = m_id;
++val;
m_id = std::avg(int64_t(0), val, int64_t(m_data.size()));
return *this;
}
template<class EXML_BASE_T, class EXML_RETURN_T>
exml::iterator<EXML_BASE_T,EXML_RETURN_T> exml::iterator<EXML_BASE_T,EXML_RETURN_T>::operator++(int) {
exml::iterator<EXML_BASE_T,EXML_RETURN_T> result = *this;
++(*this);
return result;
}
template<class EXML_BASE_T, class EXML_RETURN_T>
exml::iterator<EXML_BASE_T,EXML_RETURN_T>& exml::iterator<EXML_BASE_T,EXML_RETURN_T>::operator--() {
int64_t val = m_id;
--val;
m_id = std::avg(int64_t(0), val, int64_t(m_data.size()));
return *this;
}
template<class EXML_BASE_T, class EXML_RETURN_T>
exml::iterator<EXML_BASE_T,EXML_RETURN_T> exml::iterator<EXML_BASE_T,EXML_RETURN_T>::operator--(int) {
exml::iterator<EXML_BASE_T,EXML_RETURN_T> result = *this;
--(*this);
return result;
}
template<class EXML_BASE_T, class EXML_RETURN_T>
bool exml::iterator<EXML_BASE_T,EXML_RETURN_T>::operator== (const exml::iterator<EXML_BASE_T,EXML_RETURN_T>& _obj) const {
//EXML_WARNING("compare : " << _obj.m_id << " == " << m_id );
return ( _obj.m_id == m_id
&& &_obj.m_data == &m_data);
}
template<class EXML_BASE_T, class EXML_RETURN_T>
bool exml::iterator<EXML_BASE_T,EXML_RETURN_T>::operator!= (const exml::iterator<EXML_BASE_T,EXML_RETURN_T>& _obj) const {
//EXML_WARNING("compare : " << _obj.m_id << " != " << m_id );
return ( _obj.m_id != m_id
|| &_obj.m_data != &m_data);
}
template<class EXML_BASE_T, class EXML_RETURN_T>
const EXML_RETURN_T exml::iterator<EXML_BASE_T,EXML_RETURN_T>::operator *() const noexcept {
return m_data[m_id];
}
template<class EXML_BASE_T, class EXML_RETURN_T>
EXML_RETURN_T exml::iterator<EXML_BASE_T,EXML_RETURN_T>::operator *() noexcept {
return m_data[m_id];
}

2
exml/exml.h
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved

128
exml/internal/Attribute.cpp Normal file
View File

@ -0,0 +1,128 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <exml/internal/Attribute.h>
#include <exml/debug.h>
#include <exml/internal/Document.h>
ememory::SharedPtr<exml::internal::Attribute> exml::internal::Attribute::create(const std::string& _name, const std::string& _value) {
return ememory::SharedPtr<exml::internal::Attribute>(new exml::internal::Attribute(_name, _value));
}
exml::internal::Attribute::Attribute(const std::string& _name, const std::string& _value) :
exml::internal::Node(_value),
m_name(_name) {
}
bool exml::internal::Attribute::iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::internal::Document& _doc) {
EXML_VERBOSE("start parse : 'attribute'");
m_pos = _filePos;
// search end of the comment :
size_t lastElementName = _pos;
for (size_t iii=_pos; iii<_data.size(); iii++) {
_filePos.check(_data[iii]);
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
if (checkAvaillable(_data[iii], false) == true) {
lastElementName = iii;
} else {
break;
}
}
m_name = std::string(_data, _pos, lastElementName+1-(_pos));
if (_caseSensitive == true) {
m_name = etk::tolower(m_name);
}
// count white space :
exml::FilePos tmpPos;
int32_t white = countWhiteChar(_data, lastElementName+1, tmpPos);
_filePos += tmpPos;
if (lastElementName+white+1 >= _data.size()) {
CREATE_ERROR(_doc, _data, lastElementName+white+1, _filePos, " parse an xml end with an attribute parsing...");
return false;
}
if (_data[lastElementName+white+1] != '=') {
CREATE_ERROR(_doc, _data, lastElementName+white+1, _filePos, " error attribute parsing == > missing '=' ...");
return false;
}
white += countWhiteChar(_data, lastElementName+white+2, tmpPos);
_filePos += tmpPos;
if (lastElementName+white+2>=_data.size()) {
CREATE_ERROR(_doc, _data, lastElementName+white+2, _filePos, " parse an xml end with an attribute parsing...");
return false;
}
bool simpleQuoteCase = false;
if (_data[lastElementName+white+2] == '\'') { // '
simpleQuoteCase = true;
}
if ( _data[lastElementName+white+2] != '"'
&& _data[lastElementName+white+2] != '\'') { // '
// parse with no element " == > direct value separate with space ...
++_filePos;
size_t lastAttributePos = lastElementName+white+2;
for (size_t iii=lastElementName+white+2; iii<_data.size(); iii++) {
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
if (_filePos.check(_data[iii]) == true) {
CREATE_ERROR(_doc, _data, iii, _filePos, "unexpected '\\n' in an attribute parsing");
return false;
}
if( _data[iii] != ' '
&& _data[iii] != '/'
&& _data[iii] != '?'
&& _data[iii] != '>') {
lastAttributePos = iii+1;
} else {
break;
}
}
m_value = std::string(_data, lastElementName+white+2, lastAttributePos-(lastElementName+white+2));
EXML_PARSE_ATTRIBUTE(m_pos << " attribute : " << m_name << "=\"" << m_value << "\"");
_pos = lastAttributePos-1;
return true;
}
size_t lastAttributePos = lastElementName+white+3;
for (size_t iii=lastElementName+white+3; iii<_data.size(); iii++) {
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
_filePos.check(_data[iii]);
if ( (_data[iii] != '"' && simpleQuoteCase == false)
|| (_data[iii] != '\'' && simpleQuoteCase == true) ) { // '
lastAttributePos = iii+1;
} else {
break;
}
}
m_value = std::string(_data, lastElementName+white+3, lastAttributePos-(lastElementName+white+3));
EXML_PARSE_ATTRIBUTE(m_pos << " attribute : " << m_name << "=\"" << m_value << "\"");
_pos = lastAttributePos;
return true;
}
bool exml::internal::Attribute::iGenerate(std::string& _data, int32_t _indent) const {
_data += " ";
_data += m_name;
_data += "=\"";
_data += m_value;
_data += "\"";
return true;
}
void exml::internal::Attribute::clear() {
m_name = "";
}

67
exml/internal/Attribute.h Normal file
View File

@ -0,0 +1,67 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#pragma once
#include <exml/internal/Node.h>
#include <vector>
namespace exml {
namespace internal {
/**
* @brief Single attribute element
*/
class Attribute : public exml::internal::Node {
protected:
/**
* @brief Constructor
* @param[in] _name Name of the attribute.
* @param[in] _value Value of the attribute.
*/
Attribute(const std::string& _name="", const std::string& _value="");
public:
/**
* @brief defined factory
* @param[in] _name Name of the attribute
* @param[in] _value Value of the attribute
* @return Shared pointer on the Attribute element
*/
static ememory::SharedPtr<Attribute> create(const std::string& _name="", const std::string& _value="");
protected:
std::string m_name; //!< Name of the attribute
public:
/**
* @brief set the name of the attribute
* @param[in] _name New name of the attribute
*/
virtual void setName(const std::string& _name) {
m_name = _name;
};
/**
* @brief get the current name of the Attribute
* @return String of the attribute
*/
virtual const std::string& getName() const {
return m_name;
};
public:
enum nodeType getType() const override {
return exml::nodeType_attribute;
};
bool iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::internal::Document& _doc) override;
bool iGenerate(std::string& _data, int32_t _indent) const override;
ememory::SharedPtr<exml::internal::Attribute> toAttribute() override {
return std::static_pointer_cast<exml::internal::Attribute>(shared_from_this());
};
ememory::SharedPtr<const exml::internal::Attribute> toAttribute() const override {
return std::static_pointer_cast<const exml::internal::Attribute>(shared_from_this());
};
void clear() override;
};
}
}

127
exml/internal/AttributeList.cpp Normal file
View File

@ -0,0 +1,127 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <exml/internal/AttributeList.h>
#include <exml/debug.h>
ememory::SharedPtr<exml::internal::Attribute> exml::internal::AttributeList::getAttr(int32_t _id) {
if (_id <0 || (size_t)_id>m_listAttribute.size()) {
return nullptr;
}
return m_listAttribute[_id];
}
ememory::SharedPtr<const exml::internal::Attribute> exml::internal::AttributeList::getAttr(int32_t _id) const {
if (_id <0 || (size_t)_id>m_listAttribute.size()) {
return nullptr;
}
return m_listAttribute[_id];
}
std::pair<std::string, std::string> exml::internal::AttributeList::getAttrPair(int32_t _id) const {
ememory::SharedPtr<const exml::internal::Attribute> att = getAttr(_id);
if (att == nullptr) {
return std::make_pair<std::string, std::string>("","");
}
return std::make_pair(att->getName(),att->getValue());
}
void exml::internal::AttributeList::appendAttribute(const ememory::SharedPtr<exml::internal::Attribute>& _attr) {
if (_attr == nullptr) {
EXML_ERROR("Try to set an empty node");
return;
}
for (size_t iii=0; iii<m_listAttribute.size(); iii++) {
if (m_listAttribute[iii] == _attr) {
EXML_ERROR("Try to add a node that is already added befor !!!");
return;
}
}
m_listAttribute.push_back(_attr);
}
const std::string& exml::internal::AttributeList::getAttribute(const std::string& _name) const {
static const std::string errorReturn("");
if (_name.size() == 0) {
return errorReturn;
}
for (size_t iii=0; iii<m_listAttribute.size(); iii++) {
if( m_listAttribute[iii] != nullptr
&& m_listAttribute[iii]->getName() == _name) {
return m_listAttribute[iii]->getValue();
}
}
return errorReturn;
}
bool exml::internal::AttributeList::existAttribute(const std::string& _name) const {
if (_name.size() == 0) {
return false;
}
for (size_t iii=0; iii<m_listAttribute.size(); ++iii) {
if( m_listAttribute[iii] != nullptr
&& m_listAttribute[iii]->getName() == _name) {
return true;
}
}
return false;
}
bool exml::internal::AttributeList::removeAttribute(const std::string& _name) {
if (_name.size() == 0) {
return false;
}
auto it = m_listAttribute.begin();
while (it != m_listAttribute.end()) {
if (*it == nullptr) {
it = m_listAttribute.erase(it);
continue;
}
if((*it)->getName() == _name) {
it = m_listAttribute.erase(it);
return true;
}
it++;
}
return false;
}
void exml::internal::AttributeList::setAttribute(const std::string& _name, const std::string& _value) {
// check if attribute already det :
for (size_t iii=0; iii<m_listAttribute.size(); ++iii) {
if( m_listAttribute[iii] != nullptr
&& m_listAttribute[iii]->getName() == _name) {
// update the value :
m_listAttribute[iii]->setValue(_value);
return;
}
}
ememory::SharedPtr<exml::internal::Attribute> attr = exml::internal::Attribute::create(_name, _value);
if (attr == nullptr) {
EXML_ERROR("memory allocation error...");
}
m_listAttribute.push_back(attr);
}
bool exml::internal::AttributeList::iGenerate(std::string& _data, int32_t _indent) const {
for (size_t iii=0; iii<m_listAttribute.size(); iii++) {
if (m_listAttribute[iii] != nullptr) {
m_listAttribute[iii]->iGenerate(_data, _indent);
}
}
return true;
}
void exml::internal::AttributeList::clear() {
exml::internal::Node::clear();
m_listAttribute.clear();
}

94
exml/internal/AttributeList.h Normal file
View File

@ -0,0 +1,94 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#pragma once
#include <exml/internal/Node.h>
#include <vector>
#include <exml/internal/Attribute.h>
#include <utility>
namespace exml {
namespace internal {
/**
* @brief List of all attribute element in a node
*/
class AttributeList : public exml::internal::Node {
protected:
/**
* @brief Constructor
* @param[in] _value Node value;
*/
AttributeList(const std::string& _value="") :
exml::internal::Node(_value) {
};
protected:
std::vector<ememory::SharedPtr<exml::internal::Attribute>> m_listAttribute; //!< list of all attribute
public:
/**
* @brief get the number of attribute in the Node
* @return Nulber of attribute >=0
*/
size_t sizeAttribute() const {
return m_listAttribute.size();
};
/**
* @brief add attribute on the List
* @param[in] _attr Pointer on the attribute
*/
void appendAttribute(const ememory::SharedPtr<exml::internal::Attribute>& _attr);
/**
* @brief get attribute whith his ID
* @param[in] _id Identifier of the attribute 0<= _id < sizeAttribute()
* @return Pointer on the attribute or NULL
*/
ememory::SharedPtr<Attribute> getAttr(int32_t _id);
/**
* @brief get attribute whith his ID
* @param[in] _id Identifier of the attribute 0<= _id < sizeAttribute()
* @return Pointer on the attribute or NULL
*/
ememory::SharedPtr<const Attribute> getAttr(int32_t _id) const;
/**
* @brief get attribute whith his ID
* @param[in] _id Identifier of the attribute 0<= _id < sizeAttribute()
* @return Name and value of the attribute
*/
std::pair<std::string, std::string> getAttrPair(int32_t _id) const;
/**
* @brief get the attribute value with searching in the List with his name
* @param[in] _name Attribute Name.
* @return Value of the attribute or no data in the string
*/
const std::string& getAttribute(const std::string& _name) const;
/**
* @brief check if an attribute exist or not with his name.
* @param[in] _name Attribute Name.
* @return true if the attribute exist or False
*/
bool existAttribute(const std::string& _name) const;
/**
* @brief Set A new attribute or replace data of the previous one
* @param[in] _name Name of the attribute
* @param[in] _value Value of the attribute
*/
void setAttribute(const std::string& _name, const std::string& _value);
/**
* @brief Remove an attribute form the list
* @param[in] _name Name of the attribute
* @return true The attribute has been removed
* @return false An error occured.
*/
bool removeAttribute(const std::string& _name);
public:
bool iGenerate(std::string& _data, int32_t _indent) const override;
void clear() override;
};
}
}

72
exml/internal/Comment.cpp Normal file
View File

@ -0,0 +1,72 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <exml/internal/Comment.h>
#include <exml/debug.h>
#include <exml/internal/Document.h>
static bool isWhiteChar(char32_t _val) {
if( _val == ' '
|| _val == '\t'
|| _val == '\n'
|| _val == '\r') {
return true;
}
return false;
}
ememory::SharedPtr<exml::internal::Comment> exml::internal::Comment::create(const std::string& _value) {
return ememory::SharedPtr<exml::internal::Comment>(new exml::internal::Comment(_value));
}
bool exml::internal::Comment::iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::internal::Document& _doc) {
EXML_VERBOSE("start parse : 'comment'");
m_pos = _filePos;
exml::FilePos tmpPos;
int32_t white = countWhiteChar(_data, _pos, tmpPos);
_filePos += tmpPos;
// search end of the comment :
for (size_t iii=_pos+white; iii+2<_data.size(); iii++) {
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
if (_filePos.check(_data[iii]) == true) {
continue;
}
if( _data[iii] == '-'
&& _data[iii+1] == '-'
&& _data[iii+2] == '>') {
_filePos += 2;
// search whitespace :
int32_t newEnd=iii;
for( int32_t jjj=iii-1; jjj>_pos; jjj--) {
if(isWhiteChar(_data[jjj]) == true) {
newEnd = jjj;
} else {
break;
}
}
// find end of value:
m_value = std::string(_data, _pos+white, newEnd-(_pos+white));
EXML_VERBOSE(" find comment '" << m_value << "'");
_pos = iii+2;
return true;
}
}
_pos = _data.size();
CREATE_ERROR(_doc, _data, _pos, _filePos, "comment got end of file without finding end node");
return false;
}
bool exml::internal::Comment::iGenerate(std::string& _data, int32_t _indent) const {
addIndent(_data, _indent);
_data += "<!--";
_data += m_value;
_data += "-->\n";
return true;
}

49
exml/internal/Comment.h Normal file
View File

@ -0,0 +1,49 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#pragma once
#include <exml/internal/Node.h>
#include <vector>
namespace exml {
namespace internal {
/**
* @brief Comment node: &lt;!-- ... --&gt;
*/
class Comment : public exml::internal::Node {
public:
/**
* @brief defined factory
* @return Shared pointer on the Comment element
* @param[in] _value comment value
*/
static ememory::SharedPtr<exml::internal::Comment> create(const std::string& _value="");
/**
* @brief Constructor
* @param[in] _value comment value
*/
Comment(const std::string& _value) :
exml::internal::Node(_value) {
}
public:
enum nodeType getType() const override {
return nodeType_comment;
}
bool iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::internal::Document& _doc) override;
bool iGenerate(std::string& _data, int32_t _indent) const override;
ememory::SharedPtr<exml::internal::Comment> toComment() override {
return std::static_pointer_cast<exml::internal::Comment>(shared_from_this());
}
ememory::SharedPtr<const exml::internal::Comment> toComment() const override {
return std::static_pointer_cast<const exml::internal::Comment>(shared_from_this());
}
};
}
}

99
exml/internal/Declaration.cpp Normal file
View File

@ -0,0 +1,99 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <exml/internal/Declaration.h>
#include <exml/debug.h>
#include <exml/internal/Document.h>
/* basic declaration have 3 attributes:
version
encoding
standalone
<?xml version="1.0" encoding="UTF-8" ?>
*/
ememory::SharedPtr<exml::internal::Declaration> exml::internal::Declaration::create(const std::string& _name) {
return ememory::SharedPtr<exml::internal::Declaration>(new exml::internal::Declaration(_name));
}
ememory::SharedPtr<exml::internal::DeclarationXML> exml::internal::DeclarationXML::create(const std::string& _version, const std::string& _format, bool _standalone) {
return ememory::SharedPtr<exml::internal::DeclarationXML>(new exml::internal::DeclarationXML(_version, _format, _standalone));
}
exml::internal::DeclarationXML::DeclarationXML(const std::string& _version, const std::string& _format, bool _standalone) :
exml::internal::Declaration("xml") {
if (_version.size()!=0) {
setAttribute("version", _version);
}
if (_format!="UTF-8") {
setAttribute("encoding", "UTF-8");
} else {
EXML_ERROR("Actually does not supported other charset than UTF8");
setAttribute("encoding", "UTF-8");
}
if (_standalone == true) {
setAttribute("standalone", "true");
} else {
setAttribute("standalone", "true");
}
}
bool exml::internal::Declaration::iGenerate(std::string& _data, int32_t _indent) const {
addIndent(_data, _indent);
_data += "<?";
_data += m_value;
exml::internal::AttributeList::iGenerate(_data, _indent);
_data += "?>\n";
return true;
}
bool exml::internal::Declaration::iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::internal::Document& _doc) {
EXML_VERBOSE("start parse : 'declaration' : '" << m_value << "'");
m_pos = _filePos;
// search end of the comment :
for (size_t iii=_pos; iii+1<_data.size(); iii++) {
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
if (_filePos.check(_data[iii]) == true) {
continue;
}
if( _data[iii] == '>'
|| _data[iii] == '<') {
// an error occured :
CREATE_ERROR(_doc, _data, _pos, _filePos, " find '>' or '<' instead of '?>'");
return false;
}
if( _data[iii] == '?'
&& _data[iii+1] == '>') {
++_filePos;
// find end of declaration:
_pos = iii+1;
return true;
}
if (checkAvaillable(_data[iii], true) == true) {
// we find an attibute == > create a new and parse it :
ememory::SharedPtr<exml::internal::Attribute> attribute = exml::internal::Attribute::create();
if (attribute == nullptr) {
CREATE_ERROR(_doc, _data, _pos, _filePos, " Allocation error ...");
return false;
}
_pos = iii;
if (attribute->iParse(_data, _pos, _caseSensitive, _filePos, _doc) == false) {
return false;
}
iii = _pos;
m_listAttribute.push_back(attribute);
continue;
}
}
CREATE_ERROR(_doc, _data, _pos, _filePos, "Text got end of file without finding end node");
_pos = _data.size();
return false;
}

71
exml/internal/Declaration.h Normal file
View File

@ -0,0 +1,71 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#pragma once
#include <exml/internal/AttributeList.h>
namespace exml {
namespace internal {
/**
* @brief Declaration node: &lt;?XXXXXX ... &gt;
*/
class Declaration : public exml::internal::AttributeList {
protected:
/**
* @brief Constructor
* @param[in] _name name of the declaration (xml, xml:xxxx ...)
*/
Declaration(const std::string& _name="") :
exml::internal::AttributeList(_name) {
};
public:
/**
* @brief Factory to create declaration
* @param[in] _name name of the declaration (xml, xml:xxxx ...)
* @return a structure declaration
*/
static ememory::SharedPtr<Declaration> create(const std::string& _name="");
public:
enum nodeType getType() const override{
return nodeType_declaration;
};
bool iGenerate(std::string& _data, int32_t _indent) const override;
bool iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::internal::Document& _doc) override;
ememory::SharedPtr<exml::internal::Declaration> toDeclaration() override {
return std::static_pointer_cast<exml::internal::Declaration>(shared_from_this());
};
ememory::SharedPtr<const exml::internal::Declaration> toDeclaration() const override {
return std::static_pointer_cast<const exml::internal::Declaration>(shared_from_this());
};
};
/**
* @brief Declaration node: &lt;?XML ... &gt;
*/
class DeclarationXML : public exml::internal::Declaration {
public:
/**
* @brief Constructor for the generic declaration : <?xml version="" format="UTF-8"?>
* @param[in] _version Xml version.
* @param[in] _format charset of the XML
* @param[in] _standalone this document is standalone
*/
DeclarationXML(const std::string& _version, const std::string& _format = "UTF-8", bool _standalone = true);
public:
/**
* @brief Factory to create XML declaration
* @param[in] _version Xml version.
* @param[in] _format charset of the XML
* @param[in] _standalone this document is standalone
* @return a structure declaration
*/
static ememory::SharedPtr<DeclarationXML> create(const std::string& _version, const std::string& _format = "UTF-8", bool _standalone = true);
};
}
}

149
exml/internal/Document.cpp Normal file
View File

@ -0,0 +1,149 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <exml/internal/Document.h>
#include <exml/debug.h>
#include <etk/os/FSNode.h>
ememory::SharedPtr<exml::internal::Document> exml::internal::Document::create() {
return ememory::SharedPtr<exml::internal::Document>(new exml::internal::Document());
}
exml::internal::Document::Document() :
m_caseSensitive(false),
m_writeErrorWhenDetexted(true),
m_comment(""),
m_Line(""),
m_filePos(0,0) {
}
bool exml::internal::Document::iGenerate(std::string& _data, int32_t _indent) const {
for (size_t iii=0; iii<m_listSub.size(); iii++) {
if (m_listSub[iii] != nullptr) {
m_listSub[iii]->iGenerate(_data, _indent);
}
}
return true;
}
bool exml::internal::Document::parse(const std::string& _data) {
EXML_VERBOSE("Start parsing document (type: string) size=" << _data.size());
clear();
// came from char == > force in utf8 ...
exml::FilePos filePos(1,0);
m_pos = filePos;
int32_t parsePos = 0;
return subParse(_data, parsePos, m_caseSensitive, filePos, *this, true);
}
bool exml::internal::Document::generate(std::string& _data) {
_data = "";
return iGenerate(_data,0);
}
bool exml::internal::Document::load(const std::string& _file) {
// Start loading the XML :
EXML_VERBOSE("open file (xml) \"" << _file << "\"");
clear();
etk::FSNode tmpFile(_file);
if (tmpFile.exist() == false) {
EXML_ERROR("File Does not exist : " << _file);
return false;
}
int64_t fileSize = tmpFile.fileSize();
if (fileSize == 0) {
EXML_ERROR("This file is empty : " << _file);
return false;
}
if (tmpFile.fileOpenRead() == false) {
EXML_ERROR("Can not open (r) the file : " << _file);
return false;
}
// allocate data
std::vector<char> fileBuffer;
fileBuffer.resize(fileSize+5, 0);
// load data from the file :
tmpFile.fileRead(&fileBuffer[0], 1, fileSize);
// close the file:
tmpFile.fileClose();
// convert in UTF8 :
std::string tmpDataUnicode(&fileBuffer[0]);
// parse the data :
bool ret = parse(tmpDataUnicode);
//Display();
return ret;
}
bool exml::internal::Document::store(const std::string& _file) {
std::string createData;
if (generate(createData) == false) {
EXML_ERROR("Error while creating the XML : " << _file);
return false;
}
etk::FSNode tmpFile(_file);
if (tmpFile.fileOpenWrite() == false) {
EXML_ERROR("Can not open (w) the file : " << _file);
return false;
}
if (tmpFile.fileWrite((char*)createData.c_str(), sizeof(char), createData.size()) != (int64_t)createData.size()) {
EXML_ERROR("Error while writing output XML file : " << _file);
tmpFile.fileClose();
return false;
}
tmpFile.fileClose();
return true;
}
void exml::internal::Document::display() {
std::string tmpp;
iGenerate(tmpp, 0);
EXML_INFO("Generated XML : \n" << tmpp);
}
std::string createPosPointer(const std::string& _line, int32_t _pos) {
std::string out;
size_t iii;
for (iii=0; (int64_t)iii<_pos && iii<_line.size(); iii++) {
if (_line[iii] == '\t') {
out += "\t";
} else {
out += " ";
}
}
for (; (int64_t)iii<_pos; iii++) {
out += " ";
}
out += "^";
return out;
}
void exml::internal::Document::displayError() {
if (m_comment.size() == 0) {
EXML_ERROR("No error detected ???");
return;
}
EXML_ERROR(m_filePos << " " << m_comment << "\n"
<< m_Line << "\n"
<< createPosPointer(m_Line, m_filePos.getCol()) );
#ifdef ENABLE_CRITICAL_WHEN_ERROR
EXML_CRITICAL("detect error");
#endif
}
void exml::internal::Document::createError(const std::string& _data, int32_t _pos, const exml::FilePos& _filePos, const std::string& _comment) {
m_comment = _comment;
m_Line = etk::extract_line(_data, _pos);
m_filePos = _filePos;
if (m_writeErrorWhenDetexted== true) {
displayError();
}
}

128
exml/internal/Document.h Normal file
View File

@ -0,0 +1,128 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#pragma once
#include <exml/internal/Element.h>
#include <vector>
namespace exml {
namespace internal {
/**
* @brief Basic document element of a document
*/
class Document : public exml::internal::Element {
public:
/**
* @brief Constructor
*/
Document();
/**
* @brief Factory on a document
* @return an local created xml document
*/
static ememory::SharedPtr<exml::internal::Document> create();
private:
bool m_caseSensitive; //!< check the case sensitive of the nodes and attribute
public:
/**
* @brief Enable or diasable the case sensitive (must be done before the call of parsing)
* @param[in] _val true if enable; false else.
*/
virtual void setCaseSensitive(bool _val) {
m_caseSensitive = _val;
};
/**
* @brief get the status of case sensitive mode.
* @return true if case sensitive is active
*/
virtual bool getCaseSensitive() const {
return m_caseSensitive;
};
public:
/**
* @brief parse a string that contain an XML
* @param[in] _data Data to parse
* @return false : An error occured
* @return true : Parsing is OK
*/
bool parse(const std::string& _data);
/**
* @brief generate a string that contain the created XML
* @param[out] _data Data where the xml is stored
* @return false : An error occured
* @return true : Parsing is OK
*/
bool generate(std::string& _data);
/**
* @brief Load the file that might contain the xml
* @param[in] _file Filename of the xml (compatible with etk FSNode naming)
* @return false : An error occured
* @return true : Parsing is OK
*/
bool load(const std::string& _file);
/**
* @brief Store the Xml in the file
* @param[in] _file Filename of the xml (compatible with etk FSNode naming)
* @return false : An error occured
* @return true : Parsing is OK
*/
bool store(const std::string& _file);
/**
* @brief Display the Document on console
*/
void display();
private:
bool m_writeErrorWhenDetexted; //!< Request print error in parsing just when detected
std::string m_comment; //!< Comment on the error
std::string m_Line; //!< Parse line error (copy)
exml::FilePos m_filePos; //!< position of the error
public:
/**
* @brief Request display error when detected (not print only at the end ...)
*/
void displayErrorWhenDetected() {
m_writeErrorWhenDetexted = true;
}
/**
* @brief Request NOT display error when detected.
*/
void notDisplayErrorWhenDetected() {
m_writeErrorWhenDetexted = false;
}
/**
* @brief Create an error in the parsing (call by the syetm for error management)
* @param[in] _data string of chat is wrong
* @param[in] _pos Position in the file
* @param[in] _filePos human position of the error
* @param[in] _comment Error string to display
*/
void createError(const std::string& _data, int32_t _pos, const exml::FilePos& _filePos, const std::string& _comment);
/**
* @brief request display in log of the error
*/
void displayError();
public:
enum nodeType getType() const override {
return nodeType_document;
}
bool iGenerate(std::string& _data, int32_t _indent) const override;
ememory::SharedPtr<exml::internal::Document> toDocument() override {
return std::static_pointer_cast<exml::internal::Document>(shared_from_this());
}
ememory::SharedPtr<const exml::internal::Document> toDocument() const override {
return std::static_pointer_cast<const exml::internal::Document>(shared_from_this());
}
};
}
}
#define CREATE_ERROR(doc,data,pos,filePos,comment) \
do { \
EXML_ERROR(comment); \
(doc).createError((data),(pos),(filePos),(comment)); \
} while (0)

489
exml/internal/Element.cpp Normal file
View File

@ -0,0 +1,489 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <exml/internal/Element.h>
#include <exml/debug.h>
#include <exml/internal/Text.h>
#include <exml/internal/Comment.h>
#include <exml/internal/Attribute.h>
#include <exml/internal/Declaration.h>
#include <exml/internal/Document.h>
static bool isWhiteChar(char32_t _val) {
if( _val == ' '
|| _val == '\t'
|| _val == '\n'
|| _val == '\r') {
return true;
}
return false;
}
ememory::SharedPtr<exml::internal::Element> exml::internal::Element::create(const std::string& _value) {
return ememory::SharedPtr<exml::internal::Element>(new exml::internal::Element(_value));
}
enum exml::nodeType exml::internal::Element::getType(int32_t _id) const {
ememory::SharedPtr<const exml::internal::Node> tmpp = getNode(_id);
if (tmpp == nullptr) {
return exml::nodeType_unknow;
}
return tmpp->getType();
}
ememory::SharedPtr<exml::internal::Node> exml::internal::Element::getNode(int32_t _id) {
if (_id <0 || (size_t)_id>m_listSub.size()) {
return nullptr;
}
return m_listSub[_id];
}
ememory::SharedPtr<const exml::internal::Node> exml::internal::Element::getNode(int32_t _id) const {
if (_id <0 || (size_t)_id>m_listSub.size()) {
return nullptr;
}
return m_listSub[_id];
}
ememory::SharedPtr<exml::internal::Element> exml::internal::Element::getElement(int32_t _id) {
ememory::SharedPtr<exml::internal::Node> tmpp = getNode(_id);
if (tmpp == nullptr) {
return nullptr;
}
return tmpp->toElement();
}
ememory::SharedPtr<const exml::internal::Element> exml::internal::Element::getElement(int32_t _id) const {
ememory::SharedPtr<const exml::internal::Node> tmpp = getNode(_id);
if (tmpp == nullptr) {
return nullptr;
}
return tmpp->toElement();
}
ememory::SharedPtr<exml::internal::Element> exml::internal::Element::getNamed(const std::string& _name) {
if (_name.size() == 0) {
return nullptr;
}
for (size_t iii=0; iii<m_listSub.size(); iii++) {
if( m_listSub[iii] != nullptr
&& m_listSub[iii]->getType() == exml::nodeType_element
&& m_listSub[iii]->getValue() == _name) {
if (m_listSub[iii] == nullptr) {
return nullptr;
}
return m_listSub[iii]->toElement();
}
}
return nullptr;
}
ememory::SharedPtr<const exml::internal::Element> exml::internal::Element::getNamed(const std::string& _name) const {
if (_name.size() == 0) {
return nullptr;
}
for (size_t iii=0; iii<m_listSub.size(); iii++) {
if( m_listSub[iii] != nullptr
&& m_listSub[iii]->getType() == exml::nodeType_element
&& m_listSub[iii]->getValue() == _name) {
if (m_listSub[iii] == nullptr) {
return nullptr;
}
return m_listSub[iii]->toElement();
}
}
return nullptr;
}
void exml::internal::Element::append(const ememory::SharedPtr<exml::internal::Node>& _node) {
if (_node == nullptr) {
EXML_ERROR("Try to set an empty node");
return;
}
if (_node->getType() == exml::nodeType_attribute) {
appendAttribute(_node->toAttribute());
return;
}
for (size_t iii=0; iii<m_listSub.size(); iii++) {
if (m_listSub[iii] == _node) {
EXML_ERROR("Try to add a node that is already added before !!!");
return;
}
}
m_listSub.push_back(_node);
}
std::string exml::internal::Element::getText() const {
std::string res;
if (m_listSub.size() == 1) {
if (m_listSub[0]->getType() == nodeType_text) {
res = m_listSub[0]->getValue();
} else {
m_listSub[0]->iGenerate(res, 0);
}
} else {
for (size_t iii=0; iii<m_listSub.size(); iii++) {
if (m_listSub[iii] != nullptr) {
m_listSub[iii]->iGenerate(res, 0);
}
}
}
return res;
}
bool exml::internal::Element::iGenerate(std::string& _data, int32_t _indent) const {
addIndent(_data, _indent);
_data += "<";
_data += m_value;
exml::internal::AttributeList::iGenerate(_data, _indent);
if (m_listSub.size()>0) {
if( m_listSub.size() == 1
&& m_listSub[0] != nullptr
&& m_listSub[0]->getType() == exml::nodeType_text
&& std::dynamic_pointer_cast<exml::internal::Text>(m_listSub[0])->countLines() == 1) {
_data += ">";
m_listSub[0]->iGenerate(_data,0);
EXML_VERBOSE(" generate : '" << _data << "'");
} else {
_data += ">\n";
for (size_t iii=0; iii<m_listSub.size(); iii++) {
if (m_listSub[iii] != nullptr) {
m_listSub[iii]->iGenerate(_data, _indent+1);
}
}
addIndent(_data, _indent);
}
_data += "</";
_data += m_value;
_data += ">\n";
} else {
_data += "/>\n";
}
return true;
}
bool exml::internal::Element::subParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::internal::Document& _doc, bool _mainNode) {
EXML_PARSE_ELEMENT(" start subParse ... " << _pos << " " << _filePos);
for (size_t iii=_pos; iii<_data.size(); iii++) {
_filePos.check(_data[iii]);
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
exml::FilePos tmpPos;
if (_data[iii] == '<') {
int32_t white = countWhiteChar(_data, iii+1, tmpPos);
if (iii+white+1>=_data.size()) {
_filePos+=tmpPos;
CREATE_ERROR(_doc, _data, _pos, _filePos, "End file with '<' char == > invalide XML");
_pos = iii+white;
return false;
}
// Detect type of the element:
if(_data[iii+white+1] == '>') {
_filePos+=tmpPos;
CREATE_ERROR(_doc, _data, _pos, _filePos, "Find '>' with no element in the element...");
_pos = iii+white+1;
return false;
}
if(_data[iii+white+1] == '?') {
++tmpPos;
// TODO : white space ...
if(checkAvaillable(_data[iii+white+2], true) == false) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Find unavaillable name in the Declaration node...");
_pos = iii+white+1;
return false;
}
//EXML_DEBUG("Generate node name : '" << _data[iii+1] << "'");
size_t endPosName = iii+white+1;
// generate element name ...
for (size_t jjj=iii+white+2; jjj<_data.size(); jjj++) {
if(checkAvaillable(_data[jjj], false) == true) {
// we find the end ...
endPosName = jjj;
} else {
break;
}
tmpPos.check(_data[jjj]);
}
std::string tmpname = std::string(_data, iii+white+2, endPosName+1-(iii+white+2));
if (_caseSensitive == true) {
tmpname = etk::tolower(tmpname);
}
// Find declaration balise
ememory::SharedPtr<exml::internal::Declaration> declaration = exml::internal::Declaration::create(tmpname);
if (declaration == nullptr) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Allocation Error...");
return false;
}
_filePos += tmpPos;
_pos = endPosName+1;
if (declaration->iParse(_data, _pos, _caseSensitive, _filePos, _doc) == false) {
return false;
}
iii = _pos;
m_listSub.push_back(declaration);
continue;
}
if(_data[iii+white+1] == '!') {
++tmpPos;
// Find special block element
if (iii+white+2>=_data.size()) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "End file with '<!' chars == > invalide XML");
return false;
}
if(_data[iii+white+2] == '-') {
++tmpPos;
if (iii+white+3>=_data.size()) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "End file with '<!-' chars == > invalide XML");
return false;
}
if(_data[iii+white+3] != '-') {
CREATE_ERROR(_doc, _data, _pos, _filePos, std::string("Element parse with '<!-") + _data[iii+3] + "' chars == > invalide XML");
return false;
}
++tmpPos;
// find comment:
ememory::SharedPtr<exml::internal::Comment> comment = exml::internal::Comment::create();
if (comment == nullptr) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Allocation error ...");
return false;
}
_pos = iii+white+4;
_filePos += tmpPos;
if (comment->iParse(_data, _pos, _caseSensitive, _filePos, _doc) == false) {
return false;
}
iii = _pos;
m_listSub.push_back(comment);
} else if (_data[iii+white+2] == '[') {
++tmpPos;
if (iii+white+8>=_data.size()) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "End file with '<![' chars == > invalide XML");
return false;
}
if( _data[iii+white+3] != 'C'
|| _data[iii+white+4] != 'D'
|| _data[iii+white+5] != 'A'
|| _data[iii+white+6] != 'T'
|| _data[iii+white+7] != 'A'
|| _data[iii+white+8] != '[') {
CREATE_ERROR(_doc, _data, _pos, _filePos, std::string("Element parse with '<![") + _data[iii+white+3] + _data[iii+white+4] + _data[iii+white+5] + _data[iii+white+6] + _data[iii+white+7] + _data[iii+white+8] + "' chars == > invalide XML");
return false;
}
tmpPos+=6;
// find text:
ememory::SharedPtr<exml::internal::TextCDATA> text = exml::internal::TextCDATA::create();
if (text == nullptr) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Allocation error ...");
return false;
}
_pos = iii+9+white;
_filePos += tmpPos;
if (text->iParse(_data, _pos, _caseSensitive, _filePos, _doc) == false) {
return false;
}
iii = _pos;
m_listSub.push_back(text);
} else {
CREATE_ERROR(_doc, _data, _pos, _filePos, std::string("End file with '<!") + _data[iii+white+2] + "' chars == > invalide XML");
return false;
}
continue;
}
if(_data[iii+white+1] == '/') {
++tmpPos;
//EXML_DEBUG("Generate node name : '" << _data[iii+1] << "'");
size_t endPosName = iii+white+1;
// generate element name ...
for (size_t jjj=iii+white+2; jjj<_data.size(); jjj++) {
if(checkAvaillable(_data[jjj], false) == true) {
// we find the end ...
endPosName = jjj;
} else {
break;
}
tmpPos.check(_data[jjj]);
}
std::string tmpname = std::string(_data, iii+white+2, endPosName+1-(iii+white+2));
if (_caseSensitive == true) {
tmpname = etk::tolower(tmpname);
}
if( tmpname == m_value) {
// find end of node :
// find > element ...
for (size_t jjj=endPosName+1; jjj<_data.size(); jjj++) {
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[jjj], _filePos);
#endif
if (tmpPos.check(_data[jjj]) == true) {
continue;
}
if(_data[jjj] == '>') {
_pos = jjj;
_filePos += tmpPos;
return true;
} else if( _data[jjj] != '\r'
&& _data[jjj] != ' '
&& _data[jjj] != '\t') {
_filePos += tmpPos;
CREATE_ERROR(_doc, _data, jjj, _filePos, std::string("End node error : have data inside end node other than [ \\n\\t\\r] ") + m_value + "'");
return false;
}
}
} else {
CREATE_ERROR(_doc, _data, _pos, _filePos, std::string("End node error : '") + tmpname + "' != '" + m_value + "'");
return false;
}
}
if (_data[iii+white+1] == '>') {
// end of something == > this is really bad
CREATE_ERROR(_doc, _data, _pos, _filePos, "Find '>' chars == > invalide XML");
return false;
}
if (checkAvaillable(_data[iii+white+1], true) == true) {
++tmpPos;
//EXML_DEBUG("Generate node name : '" << _data[iii+1] << "'");
size_t endPosName = iii+white+1;
// generate element name ...
for (size_t jjj=iii+white+2; jjj<_data.size(); jjj++) {
if(checkAvaillable(_data[jjj], false) == true) {
// we find the end ...
endPosName = jjj;
} else {
break;
}
tmpPos.check(_data[jjj]);
}
std::string tmpname = std::string(_data, iii+white+1, endPosName+1-(iii+white+1));
if (_caseSensitive == true) {
etk::tolower(tmpname);
}
//EXML_INFO("find node named : '" << tmpname << "'");
// find text:
ememory::SharedPtr<exml::internal::Element> element = exml::internal::Element::create(tmpname);
if (element == nullptr) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Allocation error ...");
return false;
}
_pos = endPosName+1;
_filePos += tmpPos;
if (element->iParse(_data, _pos, _caseSensitive, _filePos, _doc) == false) {
return false;
}
iii = _pos;
m_listSub.push_back(element);
continue;
}
_filePos+=tmpPos;
// here we have an error :
CREATE_ERROR(_doc, _data, _pos, _filePos, std::string("Find an ununderstanding element : '") + _data[iii+white+1] + "'");
return false;
} else {
if (_data[iii] == '>') {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Find elemement '>' == > no reason to be here ...");
return false;
}
// might to be data text ...
if( _data[iii] == '\n'
|| _data[iii] == ' '
|| _data[iii] == '\t'
|| _data[iii] == '\r') {
// empty spaces == > nothing to do ....
} else {
// find data == > parse it...
ememory::SharedPtr<exml::internal::Text> text = exml::internal::Text::create();
if (text == nullptr) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Allocation error ...");
return false;
}
_pos = iii;
_filePos += tmpPos;
if (text->iParse(_data, _pos, _caseSensitive, _filePos, _doc) == false) {
return false;
}
iii = _pos;
m_listSub.push_back(text);
}
}
}
if (_mainNode == true) {
return true;
}
CREATE_ERROR(_doc, _data, _pos, _filePos, std::string("Did not find end of the exml::internal::Element : '") + m_value + "'");
return false;
}
bool exml::internal::Element::iParse(const std::string& _data,
int32_t& _pos,
bool _caseSensitive,
exml::FilePos& _filePos,
exml::internal::Document& _doc) {
EXML_PARSE_ELEMENT("start parse : 'element' named='" << m_value << "'");
// note : When start parsing the upper element must have set the value of the element and set the position after this one
m_pos=_filePos;
// find a normal node ...
for (size_t iii=_pos; iii<_data.size(); iii++) {
_filePos.check(_data[iii]);
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
if(_data[iii] == '>') {
// we find the end ...
_pos = iii+1;
return exml::internal::Element::subParse(_data, _pos, _caseSensitive, _filePos, _doc, false);
}
if (_data[iii] == '/') {
// standalone node or error...
if (iii+1>=_data.size()) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Find end of files ... == > bad case");
return false;
}
// TODO : Can have white spaces ....
if (_data[iii+1] == '>') {
_pos = iii+1;
return true;
}
// error
CREATE_ERROR(_doc, _data, _pos, _filePos, "Find / without > char ...");
return false;
}
if (checkAvaillable(_data[iii], true) == true) {
// we find an attibute == > create a new and parse it :
ememory::SharedPtr<exml::internal::Attribute> attribute = exml::internal::Attribute::create();
if (attribute == nullptr) {
CREATE_ERROR(_doc, _data, _pos, _filePos, "Allocation error ...");
return false;
}
_pos = iii;
if (attribute->iParse(_data, _pos, _caseSensitive, _filePos, _doc) == false) {
return false;
}
iii = _pos;
m_listAttribute.push_back(attribute);
continue;
}
if (isWhiteChar(_data[iii]) == false) {
CREATE_ERROR(_doc, _data, iii, _filePos, std::string("Find an unknow element : '") + _data[iii] + "'");
return false;
}
}
CREATE_ERROR(_doc, _data, _pos, _filePos, std::string("Unexpecting end of parsing exml::internal::Element : '") + m_value + "' == > check if the '/>' is set or the end of element");
return false;
}
void exml::internal::Element::clear() {
exml::internal::AttributeList::clear();
m_listSub.clear();
}

136
exml/internal/Element.h Normal file
View File

@ -0,0 +1,136 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#pragma once
#include <exml/internal/Node.h>
#include <vector>
#include <exml/internal/AttributeList.h>
namespace exml {
namespace internal {
/**
* @brief Basic element Node of an XML document &lt;YYYYY&gt;
*/
class Element : public exml::internal::AttributeList {
protected:
/**
* @brief Constructor
*/
Element() { };
/**
* @brief Constructor
* @param[in] _value Element name;
*/
Element(const std::string& _value) :
exml::internal::AttributeList(_value) {
};
public:
/**
* @brief factory of an exml::internal::Element
* @param[in] _value Name of the node.
* @return Shared pointer on the Element
*/
static ememory::SharedPtr<Element> create(const std::string& _value="");
protected:
std::vector<ememory::SharedPtr<exml::internal::Node>> m_listSub; //!< List of subNodes
public:
/**
* @brief get the number of sub element in the node (can be exml::internal::Comment ; exml::internal::Element ; exml::internal::Text :exml::internal::Declaration).
* @return a number >=0.
*/
size_t size() const {
return m_listSub.size();
};
/**
* @brief add a node at the element (not exml::internal::Attribute (move in the attribute automaticly).
* @param[in] _node Pointer of the node to add.
*/
void append(const ememory::SharedPtr<exml::internal::Node>& _node);
/**
* @brief get the type of the element id.
* @param[in] _id Id of the element.
* @return the Current type of the element or exml::internal::typeUnknow.
*/
enum nodeType getType(int32_t _id) const;
/**
* @brief get the Node pointer of the element id.
* @param[in] _id Id of the element.
* @return Pointer on node.
*/
ememory::SharedPtr<Node> getNode(int32_t _id);
/**
* @brief get the Node pointer of the element id.
* @param[in] _id Id of the element.
* @return Pointer on node.
*/
ememory::SharedPtr<const Node> getNode(int32_t _id) const;
/**
* @brief get the element casted in Element (if the node is not an element return NULL).
* @param[in] _id Id of the element.
* @return Pointer on the element or NULL.
*/
ememory::SharedPtr<Element> getElement(int32_t _id); // TODO : DEPRECATED ... not use anymore ...
/**
* @brief get the element casted in Element (if the node is not an element return NULL).
* @param[in] _id Id of the element.
* @return Pointer on the element or NULL.
*/
ememory::SharedPtr<const Element> getElement(int32_t _id) const;// TODO : DEPRECATED ... not use anymore ...
/**
* @brief get an element with his name (work only with exml::internal::Element)
* @param[in] _name Name of the element that is requested
* @return Pointer on the element or NULL.
*/
ememory::SharedPtr<Element> getNamed(const std::string& _name);
/**
* @brief get an element with his name (work only with exml::internal::Element)
* @param[in] _name Name of the element that is requested
* @return Pointer on the element or NULL.
*/
ememory::SharedPtr<const Element> getNamed(const std::string& _name) const;
/**
* @brief get the internal data of the element (if the element has some sub node thay are converted in xml string == > like this it is not needed to use <![CDATA[...]]>
* @return the curent data string. if Only one text node, then we get the parssed data (no &amp; ...) if more than one node, then we transform &,",',<,> in xml normal text...
*/
std::string getText() const;
protected:
/**
* @brief Parse sub node string
* @param[in] _data all file string data
* @param[in,out] _pos Position to start parsing in the file and return the end of parsing
* @param[in] _caseSensitive Case sensitive parsing (usefull for html)
* @param[in] _filePos Current File position of the parsing
* @param[in] _doc Document base reference
* @param[in] _mainNode if true, this is the first root node
* @return true parsing is done OK
* @return false An error appear in the parsing
*/
bool subParse(const std::string& _data,
int32_t& _pos,
bool _caseSensitive,
exml::FilePos& _filePos,
exml::internal::Document& _doc,
bool _mainNode=false);
public:
enum nodeType getType() const override {
return nodeType_element;
}
bool iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::internal::Document& _doc) override;
bool iGenerate(std::string& _data, int32_t _indent) const override;
ememory::SharedPtr<exml::internal::Element> toElement() override {
return std::static_pointer_cast<exml::internal::Element>(shared_from_this());
}
ememory::SharedPtr<const exml::internal::Element> toElement() const override {
return std::static_pointer_cast<const exml::internal::Element>(shared_from_this());
}
void clear() override;
};
}
}

203
exml/internal/Node.cpp Normal file
View File

@ -0,0 +1,203 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <exml/internal/Node.h>
#include <exml/debug.h>
static bool isWhiteChar(char32_t _val) {
if( _val == ' '
|| _val == '\t'
|| _val == '\n'
|| _val == '\r') {
return true;
}
return false;
}
exml::internal::Node::Node(const std::string& _value) :
m_pos(0,0),
m_value(_value) {
// nothing to do.
}
void exml::internal::Node::addIndent(std::string& _data, int32_t _indent) const {
for (int32_t iii=0; iii<_indent; iii++) {
_data += "\t";
}
}
void exml::internal::Node::drawElementParsed(char32_t _val, const exml::FilePos& _filePos) const {
if (_val == '\n') {
EXML_DEBUG(_filePos << " parse '\\n'");
} else if (_val == '\t') {
EXML_DEBUG(_filePos << " parse '\\t'");
} else {
EXML_DEBUG(_filePos << " parse '" << _val << "'");
}
}
bool exml::internal::Node::checkAvaillable(char32_t _val, bool _firstChar) const {
if( _val == '!'
|| _val == '"'
|| _val == '#'
|| _val == '$'
|| _val == '%'
|| _val == '&'
|| _val == '\'' // '
|| _val == '('
|| _val == ')'
|| _val == '*'
|| _val == '+'
|| _val == ','
|| _val == '/'
|| _val == ';'
|| _val == '<'
|| _val == '='
|| _val == '>'
|| _val == '?'
|| _val == '@'
|| _val == '['
|| _val == '\\'
|| _val == ']'
|| _val == '^'
|| _val == '`'
|| _val == '{'
|| _val == '|'
|| _val == '}'
|| _val == '~'
|| _val == ' '
|| _val == '\n'
|| _val == '\t'
|| _val == '\r') {
return false;
}
if (_firstChar == true) {
if( _val == '-'
|| _val == '.'
|| ( _val >= '0'
&& _val <= '9') ) {
return false;
}
}
return true;
}
int32_t exml::internal::Node::countWhiteChar(const std::string& _data, int32_t _pos, exml::FilePos& _filePos) const {
_filePos.clear();
int32_t white=0;
for (size_t iii=_pos; iii<_data.size(); iii++) {
_filePos.check(_data[iii]);
if(isWhiteChar(_data[iii]) == true) {
white++;
} else {
break;
}
}
--_filePos;
return white;
}
bool exml::internal::Node::iGenerate(std::string& _data, int32_t _indent) const {
return true;
}
const exml::FilePos& exml::internal::Node::getPos() const {
return m_pos;
}
void exml::internal::Node::clear() {
m_value = "";
m_pos.clear();
}
void exml::internal::Node::setValue(std::string _value) {
m_value = _value;
}
const std::string& exml::internal::Node::getValue() const {
return m_value;
}
enum exml::nodeType exml::internal::Node::getType() const {
return nodeType_node;
}
ememory::SharedPtr<exml::internal::Document> exml::internal::Node::toDocument() {
return nullptr;
}
ememory::SharedPtr<const exml::internal::Document> exml::internal::Node::toDocument() const {
return nullptr;
}
ememory::SharedPtr<exml::internal::Attribute> exml::internal::Node::toAttribute() {
return nullptr;
}
ememory::SharedPtr<const exml::internal::Attribute> exml::internal::Node::toAttribute() const {
return nullptr;
}
ememory::SharedPtr<exml::internal::Comment> exml::internal::Node::toComment() {
return nullptr;
}
ememory::SharedPtr<const exml::internal::Comment> exml::internal::Node::toComment() const {
return nullptr;
}
ememory::SharedPtr<exml::internal::Declaration> exml::internal::Node::toDeclaration() {
return nullptr;
}
ememory::SharedPtr<const exml::internal::Declaration> exml::internal::Node::toDeclaration() const {
return nullptr;
}
ememory::SharedPtr<exml::internal::Element> exml::internal::Node::toElement() {
return nullptr;
}
ememory::SharedPtr<const exml::internal::Element> exml::internal::Node::toElement() const {
return nullptr;
}
ememory::SharedPtr<exml::internal::Text> exml::internal::Node::toText() {
return nullptr;
}
ememory::SharedPtr<const exml::internal::Text> exml::internal::Node::toText() const{
return nullptr;
}
bool exml::internal::Node::isDocument() const {
return getType() == exml::nodeType_document;
}
bool exml::internal::Node::isAttribute() const {
return getType() == exml::nodeType_attribute;
}
bool exml::internal::Node::isComment() const {
return getType() == exml::nodeType_comment;
}
bool exml::internal::Node::isDeclaration() const {
return getType() == exml::nodeType_declaration;
}
bool exml::internal::Node::isElement() const {
return getType() == exml::nodeType_element;
}
bool exml::internal::Node::isText() const {
return getType() == exml::nodeType_text;
}

235
exml/internal/Node.h Normal file
View File

@ -0,0 +1,235 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#pragma once
#include <ememory/memory.h>
#include <etk/types.h>
#include <etk/math/Vector2D.h>
#include <exml/FilePos.h>
#include <exml/nodeType.h>
/**
* @brief exml namespace containing all function for XML interpretor
*/
namespace exml {
namespace internal {
//#define ENABLE_DISPLAY_PARSED_ELEMENT
//#define ENABLE_CRITICAL_WHEN_ERROR
#if 1
#define EXML_PARSE_ELEMENT EXML_VERBOSE
#else
#define EXML_PARSE_ELEMENT EXML_DEBUG
#endif
#if 1
#define EXML_PARSE_ATTRIBUTE EXML_VERBOSE
#else
#define EXML_PARSE_ATTRIBUTE EXML_DEBUG
#endif
class Document;
class Attribute;
class Comment;
class Declaration;
class Element;
class Text;
/**
* @brief Basic main object of all xml elements.
*/
class Node : public ememory::EnableSharedFromThis<Node>{
protected:
/**
* @brief basic element of a xml structure
*/
Node() :
m_pos(0,0) {
};
/**
* @brief basic element of a xml structure
* @param[in] _value value of the node
*/
Node(const std::string& _value);
public:
/**
* @brief Virtualize destructor
*/
virtual ~Node() = default;
public:
/**
* @brief parse the Current node [pure VIRUAL]
* @param[in] _data data string to parse.
* @param[in,out] _pos position in the string to start parse, return the position end of parsing.
* @param[in] _caseSensitive Request a parsion of element that is not case sensitive (all element is in low case)
* @param[in,out] _filePos file parsing position (line x col x)
* @param[in,out] _doc Base document reference
* @return false if an error occured.
*/
virtual bool iParse(const std::string& _data, int32_t& _pos, bool _caseSensitive, exml::FilePos& _filePos, exml::internal::Document& _doc) = 0;
/**
* @brief generate a string with the tree of the xml
* @param[in,out] _data string where to add the elements
* @param[in] _indent current indentation of the file
* @return false if an error occured.
*/
virtual bool iGenerate(std::string& _data, int32_t _indent) const;
protected:
exml::FilePos m_pos; //!< position in the readed file == > not correct when the file is generated
public:
/**
* @brief get the current position where the element is in the file
* @return The file position reference
*/
const exml::FilePos& getPos() const;
protected:
std::string m_value; //!< value of the node (for element this is the name, for text it is the inside text ...)
public:
/**
* @brief set the value of the node.
* @param[in] _value New value of the node.
*/
virtual void setValue(std::string _value);
/**
* @brief get the current element Value.
* @return the reference of the string value.
*/
virtual const std::string& getValue() const;
public:
/**
* @brief get the node type.
* @return the type of the Node.
*/
virtual enum nodeType getType() const;
protected:
/**
* @brief add indentation of the string input.
* @param[in,out] _data String where the indentation is done.
* @param[in] _indent Number of tab to add at the string.
*/
void addIndent(std::string& _data, int32_t _indent) const;
/**
* @brief Display the cuurent element that is curently parse.
* @param[in] _val Char that is parsed.
* @param[in] _filePos Position of the char in the file.
*/
void drawElementParsed(char32_t _val, const exml::FilePos& _filePos) const;
/**
* @brief check if an element or attribute is availlable (not : !"#$%&'()*+,/;<=>?@[\]^`{|}~ \\n\\t\\r and for first char : not -.0123456789).
* @param[in] _val Value to check the conformity.
* @param[in] _firstChar True if the element check is the first char.
* @return true The value can be a part of attribute name
* @return false The value can NOT be a part of attribute name
*/
bool checkAvaillable(char32_t _val, bool _firstChar) const;
/**
* @brief count the number of white char in the string from the specify position (stop at the first element that is not a white char)
* @param[in] _data Data to parse.
* @param[in] _pos Start position in the string.
* @param[out] _filePos new poistion of te file to add.
* @return number of white element.
*/
int32_t countWhiteChar(const std::string& _data, int32_t _pos, exml::FilePos& _filePos) const;
public:
/**
* @brief Cast the element in a Document if it is possible.
* @return pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<exml::internal::Document> toDocument();
/**
* @brief Cast the element in a Document if it is possible.
* @return CONST pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<const exml::internal::Document> toDocument() const;
/**
* @brief Cast the element in a Attribute if it is possible.
* @return pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<exml::internal::Attribute> toAttribute();
/**
* @brief Cast the element in a Attribute if it is possible.
* @return CONST pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<const exml::internal::Attribute> toAttribute() const;
/**
* @brief Cast the element in a Comment if it is possible.
* @return pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<exml::internal::Comment> toComment();
/**
* @brief Cast the element in a Comment if it is possible.
* @return CONST pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<const exml::internal::Comment> toComment() const;
/**
* @brief Cast the element in a Declaration if it is possible.
* @return pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<exml::internal::Declaration> toDeclaration();
/**
* @brief Cast the element in a Declaration if it is possible.
* @return CONST pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<const exml::internal::Declaration> toDeclaration() const;
/**
* @brief Cast the element in a Element if it is possible.
* @return pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<exml::internal::Element> toElement();
/**
* @brief Cast the element in a Element if it is possible.
* @return CONST pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<const exml::internal::Element> toElement() const;
/**
* @brief Cast the element in a Text if it is possible.
* @return pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<exml::internal::Text> toText();
/**
* @brief Cast the element in a Text if it is possible.
* @return CONST pointer on the class or nullptr.
*/
virtual ememory::SharedPtr<const exml::internal::Text> toText() const;
/**
* @brief check if the node is a exml::internal::Document
* @return true if the node is a exml::internal::Document
*/
bool isDocument() const;
/**
* @brief check if the node is a exml::internal::Attribute
* @return true if the node is a exml::internal::Attribute
*/
bool isAttribute() const;
/**
* @brief check if the node is a exml::internal::Comment
* @return true if the node is a exml::internal::Comment
*/
bool isComment() const;
/**
* @brief check if the node is a exml::internal::Declaration
* @return true if the node is a exml::internal::Declaration
*/
bool isDeclaration() const;
/**
* @brief check if the node is a exml::internal::Element
* @return true if the node is a exml::internal::Element
*/
bool isElement() const;
/**
* @brief check if the node is a exml::internal::Text
* @return true if the node is a exml::internal::Text
*/
bool isText() const;
/**
* @brief clear the Node
*/
virtual void clear();
};
}
}

161
exml/internal/Text.cpp Normal file
View File

@ -0,0 +1,161 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <exml/internal/Text.h>
#include <exml/debug.h>
#include <exml/internal/Document.h>
#include <regex>
// transform the Text with :
// "&lt;" == "<"
// "&gt;" == ">"
// "&amp;" == "&"
// "&apos;" == "'"
// "&quot;" == """
static std::string replaceSpecialChar(const std::string& _inval) {
std::string out;
static std::regex regexLT("&lt;");
static std::regex regexGT("&gt;");
static std::regex regexAPOS("&apos;");
static std::regex regexQUOT("&quot;");
static std::regex regexAMP("&amp;");
out = std::regex_replace(_inval, regexLT, std::string("<"));
out = std::regex_replace(out, regexGT, std::string(">"));
out = std::regex_replace(out, regexAPOS, std::string("'"));
out = std::regex_replace(out, regexQUOT, std::string("\""));
out = std::regex_replace(out, regexAMP, std::string("&"));
//EXML_ERROR("INNN '"<< _inval << "' => '" << out << "'");
return out;
}
static std::string replaceSpecialCharOut(const std::string& _inval) {
std::string out;
static std::regex regexLT("<");
static std::regex regexGT(">;");
static std::regex regexAMP("&");
static std::regex regexAPOS("'");
static std::regex regexQUOT("\"");
out = std::regex_replace(_inval, regexAMP, std::string("&amp;"));
out = std::regex_replace(out, regexQUOT, std::string("&quot;"));
out = std::regex_replace(out, regexAPOS, std::string("&apos;"));
out = std::regex_replace(out, regexGT, std::string("&gt;"));
out = std::regex_replace(out, regexLT, std::string("&lt;"));
//EXML_ERROR("OUTTT '"<< _inval << "' => '" << out << "'");
return out;
}
static bool isWhiteChar(char32_t _val) {
if( _val == ' '
|| _val == '\t'
|| _val == '\n'
|| _val == '\r') {
return true;
}
return false;
}
ememory::SharedPtr<exml::internal::Text> exml::internal::Text::create(const std::string& _data) {
return ememory::SharedPtr<exml::internal::Text>(new exml::internal::Text(_data));
}
bool exml::internal::Text::iGenerate(std::string& _data, int32_t _indent) const {
_data += replaceSpecialCharOut(m_value);
return true;
}
int32_t exml::internal::Text::countLines() const {
int32_t count = 1;
for (size_t iii=0; iii<m_value.size(); iii++) {
if(m_value[iii] == '\n') {
count++;
}
}
return count;
}
bool exml::internal::Text::iParse(const std::string& _data,
int32_t& _pos,
bool _caseSensitive,
exml::FilePos& _filePos,
exml::internal::Document& _doc) {
EXML_VERBOSE("start parse : 'text'");
m_pos = _filePos;
// search end of the comment :
for (size_t iii=_pos; iii<_data.size(); iii++) {
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
if (_filePos.check(_data[iii]) == true) {
continue;
}
if( _data[iii] == '>'
|| _data[iii] == '<') {
// search whitespace :
size_t newEnd=iii;
for (int64_t jjj=(int64_t)iii-1; jjj>(int64_t)_pos; --jjj) {
if(isWhiteChar(_data[jjj]) == true) {
newEnd = jjj;
} else {
break;
}
}
// find end of value:
m_value = std::string(_data, _pos, newEnd-(_pos));
EXML_VERBOSE(" find text '" << m_value << "'");
_pos = iii-1;
m_value = replaceSpecialChar(m_value);
return true;
}
}
CREATE_ERROR(_doc, _data, _pos, _filePos, "Text got end of file without finding end node");
_pos = _data.size();
return false;
}
ememory::SharedPtr<exml::internal::TextCDATA> exml::internal::TextCDATA::create() {
return ememory::SharedPtr<exml::internal::TextCDATA>(new exml::internal::TextCDATA());
}
bool exml::internal::TextCDATA::iGenerate(std::string& _data, int32_t _indent) const {
_data += "<![CDATA[" + m_value +"]]>";
return true;
}
bool exml::internal::TextCDATA::iParse(const std::string& _data,
int32_t& _pos,
bool _caseSensitive,
exml::FilePos& _filePos,
exml::internal::Document& _doc) {
EXML_VERBOSE("start parse : 'text::CDATA'");
m_pos = _filePos;
// search end of the comment :
for (size_t iii=_pos; iii+2<_data.size(); iii++) {
#ifdef ENABLE_DISPLAY_PARSED_ELEMENT
drawElementParsed(_data[iii], _filePos);
#endif
if (_filePos.check(_data[iii]) == true) {
continue;
}
if( _data[iii] == ']'
&& _data[iii+1] == ']'
&& _data[iii+2] == '>') {
// find end of value:
_filePos += 2;
m_value = std::string(_data, _pos, iii-(_pos));
EXML_VERBOSE(" find text CDATA '" << m_value << "'");
_pos = iii+2;
return true;
}
}
CREATE_ERROR(_doc, _data, _pos, _filePos, "text CDATA got end of file without finding end node");
_pos = _data.size();
return false;
}

83
exml/internal/Text.h Normal file
View File

@ -0,0 +1,83 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#pragma once
#include <exml/internal/Node.h>
#include <vector>
namespace exml {
namespace internal {
/**
* @brief Text node interface (internal data between two balise : &lt;XXX&gt; ALL here &lt;/XXX&gt;
*/
class Text : public exml::internal::Node {
protected:
/**
* @brief Constructor
*/
Text() { };
/**
* @brief Constructor
* @param[in] _data String data of the current Text
*/
Text(const std::string& _data) : exml::internal::Node(_data) { };
public:
/**
* @brief defined factory
* @param[in] _data Data in the Text area
* @return Shared pointer on the Text element
*/
static ememory::SharedPtr<exml::internal::Text> create(const std::string& _data="");
/**
* @brief count the number of line in the current text
* @return The number of lines
*/
int32_t countLines() const;
public:
enum nodeType getType() const override{
return nodeType_text;
};
bool iParse(const std::string& _data,
int32_t& _pos,
bool _caseSensitive,
exml::FilePos& _filePos,
exml::internal::Document& _doc) override;
bool iGenerate(std::string& _data, int32_t _indent) const override;
ememory::SharedPtr<exml::internal::Text> toText() override {
return std::static_pointer_cast<exml::internal::Text>(shared_from_this());
};
ememory::SharedPtr<const exml::internal::Text> toText() const override {
return std::static_pointer_cast<const exml::internal::Text>(shared_from_this());
};
};
/**
* @brief Text node interface for balise CDATA &lt;![CDATA[*******]]&gt;
*/
class TextCDATA : public exml::internal::Text {
protected:
/**
* @brief Constructor
*/
TextCDATA() { };
public:
/**
* @brief defined factory
* @return Shared pointer on the Text CDATA element
*/
static ememory::SharedPtr<TextCDATA> create();
public:
bool iParse(const std::string& _data,
int32_t& _pos,
bool _caseSensitive,
exml::FilePos& _filePos,
exml::internal::Document& _doc) override;
bool iGenerate(std::string& _data, int32_t _indent) const override;
};
}
}

101
exml/iterator.h Normal file
View File

@ -0,0 +1,101 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#pragma once
#include <ememory/memory.h>
#include <etk/types.h>
namespace exml {
/**
* iterator on elements.
*/
template<class EXML_BASE_T, class EXML_RETURN_T>
class iterator {
private:
EXML_BASE_T& m_data; //!< Reference on the exml::Element
size_t m_id; //!< Id of the element that we are parsing
public:
iterator(EXML_BASE_T& _obj, size_t _pos);
iterator(const EXML_BASE_T& _obj, size_t _pos);
iterator(const iterator& _obj);
/**
* @brief Operator+= Addition value
* @param[in] _val Value to addition
* @return Local reference of the iterator additionned
*/
iterator& operator= (const iterator& _obj);
/**
* @brief Operator+= Addition value
* @param[in] _val Value to addition
* @return Local reference of the iterator additionned
*/
iterator& operator+= (int32_t _val);
/**
* @brief Operator+ Addition a value
* @param[in] _val Value to addition
* @return New iterator containing the value
*/
iterator operator+ (int32_t _val) const;
/**
* @brief Operator-= Decrement a value
* @param[in] _val Value to addition
* @return Local reference of the iterator decremented
*/
iterator& operator-= (int32_t _val);
/**
* @brief Operator- Decrement a value
* @param[in] _val Value to addition
* @return New iterator containing the value
*/
iterator operator- (int32_t _val) const;
/**
* @brief Operator++ Pre-incrementation of this iterator
* @return Local reference of the iterator incremented
*/
iterator& operator++();
/**
* @brief Operator++ Post-incrementation of this iterator
* @return New iterator containing the last value
*/
iterator operator++(int);
/**
* @brief Operator++ Pre-decrementation of this iterator
* @return Local reference of the iterator incremented
*/
iterator& operator--();
/**
* @brief Operator++ Post-decrementation of this iterator
* @return New iterator containing the last value
*/
iterator operator--(int);
/**
* @brief Equality compare operator with an other iterator.
* @param[in] _obj Reference on the comparing iterator
* @return true The iterators are identical
* @return false The iterators are NOT identical
*/
bool operator== (const iterator& _obj) const;
/**
* @brief In-Equality compare operator with an other iterator.
* @param[in] _obj Reference on the comparing iterator
* @return true The iterators are NOT identical
* @return false The iterators are identical
*/
bool operator!= (const iterator& _obj) const;
/**
* @brief Get the property Value
* @return Const reference on the value.
*/
const EXML_RETURN_T operator *() const noexcept;
/**
* @brief Get the property Value
* @return Const reference on the value.
*/
EXML_RETURN_T operator *() noexcept;
};
}

43
exml/nodeType.cpp Normal file
View File

@ -0,0 +1,43 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <exml/nodeType.h>
#include <exml/debug.h>
std::ostream& exml::operator <<(std::ostream& _os, enum exml::nodeType _obj) {
switch (_obj) {
case nodeType_unknow:
_os << "exml::nodeType_unknow";
break;
case nodeType_node:
_os << "exml::nodeType_node";
break;
case nodeType_document:
_os << "exml::nodeType_document";
break;
case nodeType_declaration:
_os << "exml::nodeType_declaration";
break;
case nodeType_attribute:
_os << "exml::nodeType_attribute";
break;
case nodeType_element:
_os << "exml::nodeType_element";
break;
case nodeType_comment:
_os << "exml::nodeType_comment";
break;
case nodeType_text:
_os << "exml::nodeType_text";
break;
}
return _os;
}

32
exml/nodeType.h Normal file
View File

@ -0,0 +1,32 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#pragma once
#include <ostream>
/**
* @brief exml namespace containing all function for XML interpretor
*/
namespace exml {
/**
* @brief Type of the XML elements.
*/
enum nodeType {
nodeType_unknow, //!< might be an error ...
nodeType_node, //!< might be an error ...
nodeType_document, //!< all the file main access
nodeType_declaration, //!< &lt;?xml ... ?&gt;
nodeType_attribute, //!< the &lt;Element ATTRIBUTE="ATTRIBUTE_VALUE" /&gt;
nodeType_element, //!< the &lt;XXX&gt; ... &lt;/XXX&gt;
nodeType_comment, //!< comment node : &lt;!-- --&gt;
nodeType_text, //!< &lt;XXX&gt; InsideText &lt;/XXX&gt;
};
//! @not_in_doc
std::ostream& operator <<(std::ostream& _os, enum nodeType _obj);
}

36
lutin_exml-sample.py Normal file
View File

@ -0,0 +1,36 @@
#!/usr/bin/python
import lutin.module as module
import lutin.tools as tools
import datetime
def get_type():
return "BINARY"
def get_sub_type():
return "SAMPLE"
def get_desc():
return "e-signal sample 1"
def get_licence():
return "APACHE-2"
def get_compagny_type():
return "com"
def get_compagny_name():
return "atria-soft"
def get_maintainer():
return ["Mr DUPIN Edouard <yui.heero@gmail.com>"]
def create(target, module_name):
my_module = module.Module(__file__, module_name, get_type())
my_module.add_src_file([
'sample/main.cpp',
'sample/read.cpp',
'sample/write.cpp'
])
my_module.add_module_depend(['exml', 'test-debug'])
return my_module

25
lutin_exml.py
View File

@ -31,6 +31,7 @@ def create(target, module_name):
my_module.add_src_file([
'exml/debug.cpp',
'exml/FilePos.cpp',
'exml/nodeType.cpp',
'exml/Attribute.cpp',
'exml/AttributeList.cpp',
'exml/Comment.cpp',
@ -38,11 +39,23 @@ def create(target, module_name):
'exml/Document.cpp',
'exml/Element.cpp',
'exml/Node.cpp',
'exml/Text.cpp'
'exml/Text.cpp',
])
my_module.add_src_file([
'exml/internal/Attribute.cpp',
'exml/internal/AttributeList.cpp',
'exml/internal/Comment.cpp',
'exml/internal/Declaration.cpp',
'exml/internal/Document.cpp',
'exml/internal/Element.cpp',
'exml/internal/Node.cpp',
'exml/internal/Text.cpp'
])
my_module.add_header_file([
'exml/FilePos.h',
'exml/nodeType.h',
'exml/exml.h',
'exml/iterator.h',
'exml/Attribute.h',
'exml/AttributeList.h',
'exml/Comment.h',
@ -50,7 +63,15 @@ def create(target, module_name):
'exml/Document.h',
'exml/Element.h',
'exml/Node.h',
'exml/Text.h'
'exml/Text.h',
'exml/internal/Attribute.h',
'exml/internal/AttributeList.h',
'exml/internal/Comment.h',
'exml/internal/Declaration.h',
'exml/internal/Document.h',
'exml/internal/Element.h',
'exml/internal/Node.h',
'exml/internal/Text.h'
])
my_module.add_path(tools.get_current_path(__file__))
return my_module

34
sample/main.cpp Normal file
View File

@ -0,0 +1,34 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2016, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <test-debug/debug.h>
#include <etk/etk.h>
#include "read.h"
#include "write.h"
int main(int argc, const char *argv[]) {
// the only one init for etk:
etk::init(argc, argv);
for (int32_t iii=0; iii<argc ; ++iii) {
std::string data = argv[iii];
if ( data == "-h"
|| data == "--help") {
TEST_PRINT("Help : ");
TEST_PRINT(" ./xxx [options]");
TEST_PRINT(" -h/--help: this help");
exit(0);
}
}
TEST_INFO("read [START] ***************************");
appl::read();
TEST_INFO("read [STOP ] ***************************");
TEST_INFO("write [START] ***************************");
appl::write();
TEST_INFO("write [STOP ] ***************************");
return 0;
}

45
sample/read.cpp Normal file
View File

@ -0,0 +1,45 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2016, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <test-debug/debug.h>
#include <exml/exml.h>
#include "read.h"
void appl::read() {
exml::Document doc;
TEST_INFO("parse");
bool retParse = doc.parse("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"true\"?>"
"<!-- my comment -->"
"<exml attributeExample=\"my data attribute\">coucou</exml>");
TEST_INFO("parse ret = " << retParse);
TEST_INFO("Debug display of the tree:");
doc.display();
TEST_INFO("list of attribute:");
for (auto it: doc.attributes) {
TEST_INFO(" " << it);
}
TEST_INFO("list of sub-node:");
for (const auto it: doc) {
TEST_INFO(" " << it);
if (it.isElement() == false) {
continue;
}
exml::Element elem = it.toElement();
if (elem.exist() == false) {
continue;
}
TEST_INFO(" list of attribute:");
for (auto itElem: elem.attributes) {
TEST_INFO(" " << itElem);
}
TEST_INFO(" list of sub-node:");
for (const auto itElem: elem) {
TEST_INFO(" " << itElem);
}
}
}

13
sample/read.h Normal file
View File

@ -0,0 +1,13 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2016, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#pragma once
namespace appl {
void read();
}

15
sample/write.cpp Normal file
View File

@ -0,0 +1,15 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2016, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <test-debug/debug.h>
#include <exml/exml.h>
#include "write.h"
void appl::write() {
}

14
sample/write.h Normal file
View File

@ -0,0 +1,14 @@
/** @file
* @author Edouard DUPIN
*
* @copyright 2016, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#pragma once
namespace appl {
void write();
}

2
test/main.cpp
View File

@ -1,4 +1,4 @@
/**
/** @file
* @author Edouard DUPIN
*
* @copyright 2014, Edouard DUPIN, all right reserved