Steve Karg
cef68dc079
* Added bacnet_str functions for parsing various numeric strings. * Renamed BACnet string API to be clearer when no stdlib function exists. * Fixed incompatible types - from 'BACNET_UNSIGNED_INTEGER *' to 'unsigned long *' warning * Changed bacnet-str-to functions to use ERANGE for error detection. * Refactored some apps to use common string parsing for BACnet data types. * Refactor bacapp_parse_application_data to use bacnet_string_to_unsigned for better clarity * Added strtol for BACnetEventType.
218 lines
7.5 KiB
C
218 lines
7.5 KiB
C
/**
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* @file
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* @brief command line tool that sends a BACnet service to the network:
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* BACnet Error message
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* @author Steve Karg <skarg@users.sourceforge.net>
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* @date 2016
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* @copyright SPDX-License-Identifier: MIT
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*/
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#include <stddef.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h> /* for time */
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/* BACnet Stack defines - first */
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#include "bacnet/bacdef.h"
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/* BACnet Stack API */
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#include "bacnet/bactext.h"
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#include "bacnet/iam.h"
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#include "bacnet/npdu.h"
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#include "bacnet/apdu.h"
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#include "bacnet/version.h"
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/* some demo stuff needed */
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#include "bacnet/basic/binding/address.h"
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#include "bacnet/basic/object/device.h"
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#include "bacnet/basic/services.h"
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#include "bacnet/basic/sys/filename.h"
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#include "bacnet/basic/tsm/tsm.h"
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#include "bacnet/datalink/datalink.h"
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#include "bacnet/datalink/dlenv.h"
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/* parsed command line parameters */
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static uint16_t Target_Error_Class;
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static uint16_t Target_Error_Code;
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static uint8_t Target_Invoke_ID = 1;
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static uint16_t Target_Service = SERVICE_CONFIRMED_READ_PROPERTY;
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/* flag for signalling errors */
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static bool Error_Detected = false;
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static void MyAbortHandler(
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BACNET_ADDRESS *src, uint8_t invoke_id, uint8_t abort_reason, bool server)
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{
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(void)src;
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(void)invoke_id;
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(void)server;
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printf("BACnet Abort: %s\n", bactext_abort_reason_name(abort_reason));
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Error_Detected = true;
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}
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static void
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MyRejectHandler(BACNET_ADDRESS *src, uint8_t invoke_id, uint8_t reject_reason)
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{
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(void)src;
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(void)invoke_id;
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printf("BACnet Reject: %s\n", bactext_reject_reason_name(reject_reason));
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Error_Detected = true;
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}
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static void Init_Service_Handlers(void)
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{
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Device_Init(NULL);
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/* we need to handle who-is
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to support dynamic device binding to us */
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apdu_set_unconfirmed_handler(SERVICE_UNCONFIRMED_WHO_IS, handler_who_is);
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/* set the handler for all the services we don't implement
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It is required to send the proper reject message... */
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apdu_set_unrecognized_service_handler_handler(handler_unrecognized_service);
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/* we must implement read property - it's required! */
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apdu_set_confirmed_handler(
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SERVICE_CONFIRMED_READ_PROPERTY, handler_read_property);
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/* handle the reply (request) coming back */
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apdu_set_unconfirmed_handler(SERVICE_UNCONFIRMED_I_AM, handler_i_am_add);
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/* handle any errors coming back */
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apdu_set_abort_handler(MyAbortHandler);
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apdu_set_reject_handler(MyRejectHandler);
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}
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static void print_usage(const char *filename)
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{
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printf(
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"Usage: %s [error-class error-code service-number invoke-id]\n",
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filename);
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printf(" [--dnet][--dadr][--mac]\n");
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printf(" [--version][--help]\n");
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}
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static void print_help(const char *filename)
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{
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printf("Send BACnet Error message to the network.\n");
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printf("--mac A\n"
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"Optional destination BACnet mac address."
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"Valid ranges are from 00 to FF (hex) for MS/TP or ARCNET,\n"
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"or an IP string with optional port number like 10.1.2.3:47808\n"
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"or an Ethernet MAC in hex like 00:21:70:7e:32:bb\n");
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printf("\n");
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printf(
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"--dnet N\n"
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"Optional destination BACnet network number N for directed requests.\n"
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"Valid range is from 0 to 65535 where 0 is the local connection\n"
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"and 65535 is network broadcast.\n");
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printf("\n");
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printf("--dadr A\n"
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"Optional BACnet mac address on the destination BACnet network.\n"
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"Valid ranges are from 00 to FF (hex) for MS/TP or ARCNET,\n"
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"or an IP string with optional port number like 10.1.2.3:47808\n"
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"or an Ethernet MAC in hex like 00:21:70:7e:32:bb\n");
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printf("\n");
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printf(
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"error-class:\n"
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" number from 0 to 65535\n"
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"error-code:\n"
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" number from 0 to 65535\n"
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"service-number:\n"
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" number from 0 to 65535 for BACnet Services\n"
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"invoke-id:\n"
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" number from 1 to 255\n"
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"Example:\n"
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"%s 3 2 1\n",
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filename);
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}
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int main(int argc, char *argv[])
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{
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long dnet = -1;
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BACNET_MAC_ADDRESS mac = { 0 };
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BACNET_MAC_ADDRESS adr = { 0 };
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BACNET_ADDRESS dest = { 0 };
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bool specific_address = false;
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int argi = 0;
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unsigned int target_args = 0;
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const char *filename = NULL;
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filename = filename_remove_path(argv[0]);
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for (argi = 1; argi < argc; argi++) {
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if (strcmp(argv[argi], "--help") == 0) {
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print_usage(filename);
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print_help(filename);
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return 0;
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}
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if (strcmp(argv[argi], "--version") == 0) {
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printf("%s %s\n", filename, BACNET_VERSION_TEXT);
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printf("Copyright (C) 2016 by Steve Karg and others.\n"
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"This is free software; see the source for copying "
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"conditions.\n"
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"There is NO warranty; not even for MERCHANTABILITY or\n"
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"FITNESS FOR A PARTICULAR PURPOSE.\n");
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return 0;
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}
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if (strcmp(argv[argi], "--mac") == 0) {
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if (++argi < argc) {
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if (bacnet_address_mac_from_ascii(&mac, argv[argi])) {
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specific_address = true;
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}
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}
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} else if (strcmp(argv[argi], "--dnet") == 0) {
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if (++argi < argc) {
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if (!bacnet_strtol(argv[argi], &dnet)) {
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fprintf(stderr, "dnet=%s invalid\n", argv[argi]);
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return 1;
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}
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if ((dnet >= 0) && (dnet <= BACNET_BROADCAST_NETWORK)) {
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specific_address = true;
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}
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}
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} else if (strcmp(argv[argi], "--dadr") == 0) {
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if (++argi < argc) {
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if (bacnet_address_mac_from_ascii(&adr, argv[argi])) {
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specific_address = true;
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}
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}
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} else {
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if (target_args == 0) {
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if (!bacnet_string_to_uint16(argv[argi], &Target_Error_Class)) {
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fprintf(stderr, "error-class=%s invalid\n", argv[argi]);
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return 1;
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}
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target_args++;
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} else if (target_args == 1) {
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if (!bacnet_string_to_uint16(argv[argi], &Target_Error_Code)) {
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fprintf(stderr, "error-code=%s invalid\n", argv[argi]);
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return 1;
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}
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target_args++;
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} else if (target_args == 2) {
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if (!bacnet_string_to_uint16(argv[argi], &Target_Service)) {
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fprintf(stderr, "service=%s invalid\n", argv[argi]);
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return 1;
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}
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target_args++;
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} else if (target_args == 3) {
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if (!bacnet_string_to_uint8(argv[argi], &Target_Invoke_ID)) {
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fprintf(stderr, "invoke-id=%s invalid\n", argv[argi]);
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return 1;
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}
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target_args++;
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} else {
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print_usage(filename);
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return 1;
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}
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}
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}
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address_init();
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if (specific_address) {
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bacnet_address_init(&dest, &mac, dnet, &adr);
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}
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/* setup my info */
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Device_Set_Object_Instance_Number(BACNET_MAX_INSTANCE);
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Init_Service_Handlers();
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address_init();
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dlenv_init();
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atexit(datalink_cleanup);
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/* send the request */
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Send_Error_To_Network(
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&Handler_Transmit_Buffer[0], &dest, Target_Invoke_ID, Target_Service,
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Target_Error_Class, Target_Error_Code);
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return 0;
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}
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