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//
// VMime library (http://vmime.sourceforge.net)
// Copyright (C) 2002-2004 Vincent Richard <[email protected]>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
#ifndef VMIME_HTMLTEXTPART_HPP_INCLUDED
#define VMIME_HTMLTEXTPART_HPP_INCLUDED
#include "textPart.hpp"
#include "messageId.hpp"
#include "encoding.hpp"
#include "contentHandler.hpp"
namespace vmime
{
class htmlTextPart : public textPart
{
protected:
~htmlTextPart();
public:
const mediaType type() const;
const vmime::charset& charset() const { return (m_charset); }
vmime::charset& charset() { return (m_charset); }
const contentHandler& plainText() const { return (m_plainText); }
contentHandler& plainText() { return (m_plainText); }
const contentHandler& text() const { return (m_text); }
contentHandler& text() { return (m_text); }
// Embedded object (eg. image for <IMG> tag)
class embeddedObject
{
public:
embeddedObject(const contentHandler& data, const vmime::encoding& enc,
const string& id, const mediaType& type)
: m_data(data), m_encoding(enc), m_id(id), m_type(type)
{
}
public:
const contentHandler& data() const { return (m_data); }
const vmime::encoding& encoding() const { return (m_encoding); }
const string& id() const { return (m_id); }
const mediaType& type() const { return (m_type); }
private:
contentHandler m_data;
vmime::encoding m_encoding;
string m_id;
mediaType m_type;
};
// Embedded objects container
class embeddedObjectsContainer
{
friend class htmlTextPart;
protected:
~embeddedObjectsContainer();
public:
// Test the existence/get an embedded object given its identifier.
const bool has(const string& id) const;
const embeddedObject& find(const string& id) const;
// Embed an object and returns a string which identifies it.
const string add(const string& data, const mediaType& type);
const string add(const contentHandler& data, const mediaType& type);
const string add(const contentHandler& data, const encoding& enc, const mediaType& type);
// Embedded objects enumerator
class const_iterator
{
public:
typedef std::vector <embeddedObject*>::const_iterator::difference_type difference_type;
const_iterator(std::vector <embeddedObject*>::const_iterator it) : m_iterator(it) { }
const_iterator(const const_iterator& it) : m_iterator(it.m_iterator) { }
const_iterator& operator=(const const_iterator& it) { m_iterator = it.m_iterator; return (*this); }
const embeddedObject& operator*() const { return (**m_iterator); }
const embeddedObject* operator->() const { return (*m_iterator); }
const_iterator& operator++() { ++m_iterator; return (*this); }
const_iterator operator++(int) { const_iterator i(*this); ++m_iterator; return (i); }
const_iterator& operator--() { --m_iterator; return (*this); }
const_iterator operator--(int) { const_iterator i(*this); --m_iterator; return (i); }
const_iterator& operator+=(difference_type n) { m_iterator += n; return (*this); }
const_iterator& operator-=(difference_type n) { m_iterator -= n; return (*this); }
const_iterator operator-(difference_type x) const { return const_iterator(m_iterator - x); }
const embeddedObject& operator[](difference_type n) const { return *(m_iterator[n]); }
const bool operator==(const const_iterator& it) const { return (it.m_iterator == m_iterator); }
const bool operator!=(const const_iterator& it) const { return (!(*this == it)); }
protected:
std::vector <embeddedObject*>::const_iterator m_iterator;
};
public:
const_iterator begin() const { return (const_iterator(m_list.begin())); }
const_iterator end() const { return (const_iterator(m_list.end())); }
// Object count
const std::vector <embeddedObject*>::size_type count() const { return (m_list.size()); }
const std::vector <embeddedObject*>::size_type size() const { return (m_list.size()); }
const bool empty() const { return (m_list.empty()); }
embeddedObject& front() { return (*m_list.front()); }
const embeddedObject& front() const { return (*m_list.front()); }
embeddedObject& back() { return (*m_list.back()); }
const embeddedObject& back() const { return (*m_list.back()); }
protected:
std::vector <embeddedObject*> m_list;
} embeddedObjects;
typedef embeddedObjectsContainer::const_iterator const_iterator;
protected:
contentHandler m_plainText;
contentHandler m_text;
vmime::charset m_charset;
void findEmbeddedParts(const bodyPart& part, std::vector <const bodyPart*>& cidParts, std::vector <const bodyPart*>& locParts);
void addEmbeddedObject(const bodyPart& part, const string& id);
bool findPlainTextPart(const bodyPart& part, const bodyPart& parent, const bodyPart& textPart);
const int getPartCount() const;
void generateIn(bodyPart& message, bodyPart& parent) const;
virtual void parse(const bodyPart& message, const bodyPart& parent, const bodyPart& textPart);
};
} // vmime
#endif // VMIME_HTMLTEXTPART_HPP_INCLUDED
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