/*
 * Copyright 2007-2011, Haiku, Inc. All rights reserved.
 * Copyright 2011, Clemens Zeidler <haiku@clemens-zeidler.de>
 * Distributed under the terms of the MIT License.
 */
#ifndef AUTO_CONFIG_H
#define AUTO_CONFIG_H


#include <List.h>
#include <Node.h>
#include <String.h>

#define INFO_DIR "Mail/ProviderInfo"

#define ATTR_NAME_POPSERVER "POP Server"
#define ATTR_NAME_IMAPSERVER "IMAP Server"
#define ATTR_NAME_SMTPSERVER "SMTP Server"
#define ATTR_NAME_AUTHPOP "POP Authentication"
#define ATTR_NAME_AUTHSMTP "SMTP Authentication"
#define ATTR_NAME_POPSSL "POP SSL"
#define ATTR_NAME_IMAPSSL "IMAP SSL"
#define ATTR_NAME_SMTPSSL "SMTP SSL"
#define ATTR_NAME_USERNAME "Username Pattern"


/*
ATTR_NAME_AUTHPOP:
        0       plain text
        1       APOP

ATTR_NAME_AUTHSMTP:
        0       none
        1       ESMTP
        2       POP3 before SMTP

ATTR_NAME_USERNAME:
        0       username is the email address (default)
        1       username is the local-part of the email address local-part@domain.net
        2       no username is proposed
*/



struct provider_info
{
        BString provider;

        BString pop_server;
        BString imap_server;
        BString smtp_server;

        int32 authentification_pop;
        int32 authentification_smtp;

        int32 ssl_pop;
        int32 ssl_imap;
        int32 ssl_smtp;

        int32 username_pattern;
};


class AutoConfig
{
        public:
                status_t                GetInfoFromMailAddress(const char* email,
                                                                                                provider_info *info);
                                        
                // for debug
                void                    PrintProviderInfo(provider_info* pInfo);
                                  
        private:
                status_t                GetMXRecord(const char* provider, provider_info *info);
                status_t                GuessServerName(const char* provider,
                                                                                        provider_info *info);

                BString                 ExtractProvider(const char* email);
                status_t                LoadProviderInfo(const BString &provider, provider_info* info);
                bool                    ReadProviderInfo(BNode *node, provider_info* info);
                
};



#endif