MailMessage.h

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/****
 * Sming Framework Project - Open Source framework for high efficiency native ESP8266 development.
 * Created 2015 by Skurydin Alexey
 * http://github.com/SmingHub/Sming
 * All files of the Sming Core are provided under the LGPL v3 license.
 *
 * MailMessage.h
 *
 * @author Slavey Karadzhov <slaff@attachix.com>
 *
 ****/
 
#pragma once
 
#include "WString.h"
#include "WVector.h"
#include "Http/HttpHeaders.h"
#include <Data/WebConstants.h>
#include <Data/Stream/MultipartStream.h>
#include <Data/Stream/DataSourceStream.h>
#include <Data/Stream/FileStream.h>
 
class SmtpClient;
 
class MailMessage
{
    friend class SmtpClient;
 
public:
    String to;
    String from;
    String subject;
    String cc;
 
    ~MailMessage()
    {
        for(auto& attachment : attachments) {
            delete attachment.headers;
            delete attachment.stream;
        }
    }
 
    MailMessage& setHeader(const String& name, const String& value)
    {
        headers[name] = value;
        return *this;
    }
 
    HttpHeaders& getHeaders();
 
    MailMessage& setBody(const String& body, MimeType mime = MIME_TEXT);
 
    MailMessage& setBody(String&& body, MimeType mime = MIME_TEXT) noexcept;
 
    MailMessage& setBody(IDataSourceStream* stream, MimeType mime = MIME_TEXT);
 
    MailMessage& addAttachment(FileStream* stream);
 
    MailMessage& addAttachment(IDataSourceStream* stream, MimeType mime, const String& filename = "");
 
    MailMessage& addAttachment(IDataSourceStream* stream, const String& mime, const String& filename = "");
 
private:
    std::unique_ptr<IDataSourceStream> stream = nullptr;
    HttpHeaders headers;
    Vector<MultipartStream::BodyPart> attachments;
};