smpp_pdu.def

gnu的专业网关smpp协议支持源代码。

/*
 * smpp_pdu.def - definitions of SMPP PDU structure
 *
 * Lars Wirzenius
 */

/*
 * XXX Implementation note:
 * 
 * The PDUs bind_transmitter_resp, bind_receiver_resp, and submit_sm_resp
 * contain a body part that is not optional, but on the other hand is only
 * included if the command_status field is zero. The way this is handled at
 * the moment is that the body is not included in the PDU description in
 * this file, so it is always ignored. This is OK because it is not being
 * used anyway. In the future the body will be needed, and so this will
 * be implemented in a better way then.
 */


#ifndef PDU
#error Macro PDU not defined.
#endif

#ifndef INTEGER
#error Macro INTEGER not defined.
#endif

#ifndef NULTERMINATED
#error Macro NULTERMINATED not defined.
#endif

#ifndef OCTETS
#error Macro OCTETS not defined.
#endif

/*
 * All SMPP PDUs have a common header consisting of four integers.
 * The first integer, command_length, is dealt with implicitly by
 * the I/O stuff, so we don't store it in the PDU data structure.
 * The other three are defined in the HEADER macro.
 */
#ifdef HEADER
#error Macro HEADER was already defined.
#endif
#define HEADER	\
	INTEGER(command_id, 4) \
	INTEGER(command_status, 4) \
	INTEGER(sequence_number, 4)

PDU(bind_transmitter,
    0x00000002,
    HEADER
    NULTERMINATED(system_id, 16)
    NULTERMINATED(password, 9)
    NULTERMINATED(system_type, 13)
    INTEGER(interface_version, 1)
    INTEGER(addr_ton, 1)
    INTEGER(addr_npi, 1)
    NULTERMINATED(address_range, 41)
)

PDU(bind_transmitter_resp,
    0x80000002,
    HEADER
    /* XXX not included for now: NULTERMINATED(system_id, 16) */
)

PDU(bind_receiver,
    0x00000001,
    HEADER
    NULTERMINATED(system_id, 16)
    NULTERMINATED(password, 9)
    NULTERMINATED(system_type, 13)
    INTEGER(interface_version, 1)
    INTEGER(addr_ton, 1)
    INTEGER(addr_npi, 1)
    NULTERMINATED(address_range, 41)
)

PDU(bind_receiver_resp,
    0x80000001,
    HEADER
    /* XXX not included for now: NULTERMINATED(system_id, 16) */
)

PDU(bind_transceiver,
    0x00000009,
    HEADER
    NULTERMINATED(system_id, 16)
    NULTERMINATED(password, 9)
    NULTERMINATED(system_type, 13)
    INTEGER(interface_version, 1)
    INTEGER(addr_ton, 1)
    INTEGER(addr_npi, 1)
    NULTERMINATED(address_range, 41)
)

PDU(bind_transceiver_resp,
    0x80000009,
    HEADER
    /* XXX not included for now: NULTERMINATED(system_id, 16) */
)

PDU(unbind,
    0x00000006,
    HEADER
)

PDU(unbind_resp,
    0x80000006,
    HEADER
)

PDU(submit_sm,
    0x00000004,
    HEADER
    NULTERMINATED(service_type, 6)
    INTEGER(source_addr_ton, 1)
    INTEGER(source_addr_npi, 1)
    NULTERMINATED(source_addr, 21)
    INTEGER(dest_addr_ton, 1)
    INTEGER(dest_addr_npi, 1)
    NULTERMINATED(destination_addr, 21)
    INTEGER(esm_class, 1)
    INTEGER(protocol_id, 1)
    INTEGER(priority_flag, 1)
    NULTERMINATED(schedule_delivery_time, 17)
    NULTERMINATED(validity_period, 17)
    INTEGER(registered_delivery, 1)
    INTEGER(replace_if_present_flag, 1)
    INTEGER(data_coding, 1)
    INTEGER(sm_default_msg_id, 1)
    INTEGER(sm_length, 1)
    OCTETS(short_message, sm_length)
)

PDU(submit_sm_resp,
    0x80000004,
    HEADER
    NULTERMINATED(message_id, 65)
)

PDU(deliver_sm,
    0x00000005,
    HEADER
    NULTERMINATED(service_type, 6)
    INTEGER(source_addr_ton, 1)
    INTEGER(source_addr_npi, 1)
    NULTERMINATED(source_addr, 21)
    INTEGER(dest_addr_ton, 1)
    INTEGER(dest_addr_npi, 1)
    NULTERMINATED(destination_addr, 21)
    INTEGER(esm_class, 1)
    INTEGER(protocol_id, 1)
    INTEGER(priority_flag, 1)
    NULTERMINATED(schedule_delivery_time, 1)
    NULTERMINATED(validity_period, 1)
    INTEGER(registered_delivery, 1)
    INTEGER(replace_if_present_flag, 1)
    INTEGER(data_coding, 1)
    INTEGER(sm_default_msg_id, 1)
    INTEGER(sm_length, 1)
    OCTETS(short_message, sm_length)
)

PDU(deliver_sm_resp,
    0x80000005,
    HEADER
    NULTERMINATED(message_id, 1)
)

PDU(enquire_link,
    0x00000015,
    HEADER
)

PDU(enquire_link_resp,
    0x80000015,
    HEADER
)

PDU(generic_nack_resp,
    0x80000000,
    HEADER
)

#undef PDU
#undef INTEGER
#undef NULTERMINATED
#undef OCTETS
#undef HEADER