cipelectronickey.c

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/*******************************************************************************
 * Copyright (c) 2016, Rockwell Automation, Inc.
 * All rights reserved.
 *
 ******************************************************************************/

#include <stdlib.h>

#include "cipelectronickey.h"

void ElectronicKeySetKeyFormat(CipElectronicKey *const electronic_key,
                               const CipUsint key_format) {
  electronic_key->key_format = key_format;
}

CipUint ElectronicKeyGetKeyFormat(const CipElectronicKey *const electronic_key)
{
  return electronic_key->key_format;
}

void ElectronicKeySetKeyData(CipElectronicKey *const electronic_key,
                             void *key_data) {
  electronic_key->key_data = key_data;
}

void *ElectronicKeyGetKeyData(const CipElectronicKey *const electronic_key) {
  return electronic_key->key_data;
}

typedef struct electronic_key_format_4 {
  CipUint vendor_id;
  CipUint device_type;
  CipUint product_code;
  CipByte major_revision_compatibility;
  CipUsint minor_revision;
} ElectronicKeyFormat4;

const size_t kElectronicKeyFormat4Size = sizeof(ElectronicKeyFormat4);

ElectronicKeyFormat4 *ElectronicKeyFormat4New() {
  return (ElectronicKeyFormat4 *)calloc( 1, sizeof(ElectronicKeyFormat4) );
}

void ElectronicKeyFormat4Delete(ElectronicKeyFormat4 **electronic_key) {
  free(*electronic_key);
  *electronic_key = NULL;
}

void ElectronicKeyFormat4SetVendorId(ElectronicKeyFormat4 *const electronic_key,
                                     const CipUint vendor_id) {
  electronic_key->vendor_id = vendor_id;
}

CipUint ElectronicKeyFormat4GetVendorId(
  const ElectronicKeyFormat4 *const electronic_key) {
  return electronic_key->vendor_id;
}

void ElectronicKeyFormat4SetDeviceType(
  ElectronicKeyFormat4 *const electronic_key,
  const CipUint device_type) {
  electronic_key->device_type = device_type;
}

CipUint ElectronicKeyFormat4GetDeviceType(
  const ElectronicKeyFormat4 *const electronic_key) {
  return electronic_key->device_type;
}

void ElectronicKeyFormat4SetProductCode(
  ElectronicKeyFormat4 *const electronic_key,
  const CipUint product_code) {
  electronic_key->product_code = product_code;
}

CipUint ElectronicKeyFormat4GetProductCode(
  const ElectronicKeyFormat4 *const electronic_key) {
  return electronic_key->product_code;
}

void ElectronicKeyFormat4SetMajorRevisionCompatibility(
  ElectronicKeyFormat4 *const electronic_key,
  const CipByte major_revision_compatibility) {
  electronic_key->major_revision_compatibility = major_revision_compatibility;
}

CipByte ElectronicKeyFormat4GetMajorRevision(
  const ElectronicKeyFormat4 *const electronic_key) {
  const CipByte kMajorRevisionMask = 0x7F;
  return (electronic_key->major_revision_compatibility & kMajorRevisionMask);
}

bool ElectronicKeyFormat4GetMajorRevisionCompatibility(
  const ElectronicKeyFormat4 *const electronic_key) {
  const CipByte kCompatibilityMask = 0x80;
  if( kCompatibilityMask ==
      (electronic_key->major_revision_compatibility & kCompatibilityMask) ) {
    return true;
  }
  return false;
}

void ElectronicKeyFormat4SetMinorRevision(
  ElectronicKeyFormat4 *const electronic_key,
  const CipUsint minor_revision) {
  electronic_key->minor_revision = minor_revision;
}

CipUsint ElectronicKeyFormat4GetMinorRevision(
  const ElectronicKeyFormat4 *const electronic_key) {
  return electronic_key->minor_revision;
}