mirror of
https://github.com/stargieg/bacnet-stack
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250 lines
8.3 KiB
C
250 lines
8.3 KiB
C
/**************************************************************************
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*
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* Copyright (C) 2016 Steve Karg <skarg@users.sourceforge.net>
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*********************************************************************/
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/* command line tool that sends a BACnet service */
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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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#include <errno.h>
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#include "bactext.h"
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#include "iam.h"
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#include "address.h"
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#include "config.h"
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#include "bacdef.h"
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#include "npdu.h"
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#include "apdu.h"
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#include "device.h"
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#include "datalink.h"
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#include "version.h"
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/* some demo stuff needed */
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#include "filename.h"
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#include "handlers.h"
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#include "client.h"
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#include "txbuf.h"
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#include "dlenv.h"
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/* parsed command line parameters */
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static uint8_t Target_Invoke_ID = 1;
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static uint16_t Target_Abort_Reason;
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static bool Target_Server = true;
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/* flag for signalling errors */
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static bool Error_Detected = false;
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void MyAbortHandler(
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BACNET_ADDRESS * src,
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uint8_t invoke_id,
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uint8_t abort_reason,
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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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void MyRejectHandler(
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BACNET_ADDRESS * src,
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uint8_t invoke_id,
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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(
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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
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(handler_unrecognized_service);
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/* we must implement read property - it's required! */
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apdu_set_confirmed_handler(SERVICE_CONFIRMED_READ_PROPERTY,
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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(char *filename)
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{
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printf("Usage: %s [abort-reason [invoke-id [server]]]\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(char *filename)
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{
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printf("Send BACnet Abort 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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"\n"
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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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"\n"
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"--dadr A\n"
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"Optional BACnet mac address on the destination BACnet network number.\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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"\n");
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printf("abort-reason:\n"
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" number from 0 to 65535\n"
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"invoke-id:\n"
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" number from 1 to 255\n"
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"server:\n"
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" 0=false, 1=true\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(
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int argc,
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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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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 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 (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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dnet = strtol(argv[argi], NULL, 0);
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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 (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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Target_Abort_Reason = strtol(argv[argi], NULL, 0);
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target_args++;
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} else if (target_args == 1) {
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Target_Invoke_ID = strtol(argv[argi], NULL, 0);
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target_args++;
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} else if (target_args == 2) {
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Target_Server = strtol(argv[argi], NULL, 0);
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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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if (adr.len && mac.len) {
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memcpy(&dest.mac[0], &mac.adr[0], mac.len);
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dest.mac_len = mac.len;
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memcpy(&dest.adr[0], &adr.adr[0], adr.len);
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dest.len = adr.len;
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if ((dnet >= 0) && (dnet <= BACNET_BROADCAST_NETWORK)) {
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dest.net = dnet;
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} else {
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dest.net = BACNET_BROADCAST_NETWORK;
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}
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} else if (mac.len) {
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memcpy(&dest.mac[0], &mac.adr[0], mac.len);
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dest.mac_len = mac.len;
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dest.len = 0;
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if ((dnet >= 0) && (dnet <= BACNET_BROADCAST_NETWORK)) {
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dest.net = dnet;
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} else {
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dest.net = 0;
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}
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} else {
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if ((dnet >= 0) && (dnet <= BACNET_BROADCAST_NETWORK)) {
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dest.net = dnet;
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} else {
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dest.net = BACNET_BROADCAST_NETWORK;
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}
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dest.mac_len = 0;
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dest.len = 0;
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}
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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_Abort_To_Network(&Handler_Transmit_Buffer[0],
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&dest,
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Target_Invoke_ID,
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Target_Abort_Reason,
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Target_Server);
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return 0;
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}
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