// This file is under GNU General Public License 3.0

 // see LICENSE.txt

 #pragma once

 #include "pEpEngine.h"

 #include "message.h"

 #ifdef __cplusplus

 extern "C" {

 #endif

 typedef enum _PEP_transports {

     // auto transport chooses transport per message automatically

     PEP_trans_auto = 0,

 //    PEP_trans_email,

 //    PEP_trans_whatsapp,

     PEP_trans__count

 } PEP_transports;

 typedef struct _PEP_transport_t PEP_transport_t;

 typedef PEP_STATUS (*sendto_t)(PEP_SESSION session, const message *msg);

 typedef PEP_STATUS (*readnext_t)(PEP_SESSION session, message **msg,

         PEP_transport_t **via);

 struct _PEP_transport_t {

     uint8_t id;                             // transport ID

     sendto_t sendto;                        // sendto function

     readnext_t readnext;                    // readnext function

     bool long_message_supported;            // flag if this transport supports

                                             // long messages

     bool formatted_message_supported;       // flag if this transport supports

                                             // formatted messages

     PEP_text_format native_text_format;     // native format of the transport

 };

 extern PEP_transport_t transports[PEP_trans__count];

 typedef uint64_t transports_mask;

 #ifdef __cplusplus

 }

 #endif