Issue 2 move folders and use deep path include file names to prevent collisions (#4)
* moving folders and files and adjust server demo build * Fix Makefile for apps/server on Linux * fix unit test source file folders * fix datetime convert UTC functions. Add Code::Blocks project for datetime testing * added some ignore extensions * disable parallel make option * fix build for abort, dcc, and epics apps * fix build for dcc, epics, error, and getevent apps. * Fixed building of all apps * fix the ipv4 to ipv6 router app build * Change indent style from Google to Webkit * make pretty to re-format style * removed common Makefile since we already had one and two was too many * remove scripts from root folder that are no longer maintained or used * remove mercurial EOL and ignore files for git repo * remove .vscodeconfig files from repo * tweak clang-format style * clang-format src and apps with tweaked style * added clang-tidy to fix readability if braces in src * result of make tidy for src and apps * fix clang-tidy mangling * Added code::blocks project for BACnet server simulation * added code::blocks linux project for WhoIs app * update text files for EOL * fix EOL in some files * fixed make win32 apps for older gcc * Removed Borland C++ Makefile in apps. Unable to maintain support for Borland C++ compiler. * created codeblocks project for apps/epics for Windows * fixing ports/xplained to work with new data structure. * fix ports/xplained example for Atmel Studio compile * fix ports/stm32f10x example for gcc Makefile compile * fix ports/stm32f10x example for IAR EWARM compile * fix ports/xplained timer callback * fix ports/bdk_atxx_mspt build with subdirs * fix ports/bdk_atxx_mspt build with subdirs * updated git ignore for IAR build artifacts * updated gitignore for non-tracked files and folders * fixed bdk-atxx4-mstp port for Rowley Crossworks project file * fixed bdk-atxx4-mstp port for GCC AVR Makefile * fixed atmega168 port for IAR AVR and GCC AVR Makefile * fixed at91sam7s port for IAR ARM and GCC ARM Makefile * removed unmaintainable DOS, RTOS32, and atmega8 ports. Updated rx62n (untested). * changed arm7 to uip port
This commit is contained in:
Steve Karg
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/**************************************************************************
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*
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* Copyright (C) 2012 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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#ifndef BVLC_H
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#define BVLC_H
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#include <stdbool.h>
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#include <stdint.h>
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#include <stddef.h>
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#include <time.h>
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#include "bacnet/bacdef.h"
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#include "bacnet/npdu.h"
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#include "bacnet/datalink/bip.h"
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struct sockaddr_in; /* Defined elsewhere, needed here. */
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#if defined(BBMD_ENABLED) && BBMD_ENABLED
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void bvlc_maintenance_timer(
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time_t seconds);
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#else
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#define bvlc_maintenance_timer(x)
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#endif
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typedef struct {
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/* true if valid entry - false if not */
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bool valid;
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/* BACnet/IP address */
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struct in_addr dest_address; /* in network format */
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/* BACnet/IP port number - not always 47808=BAC0h */
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uint16_t dest_port; /* in network format */
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/* Broadcast Distribution Mask */
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struct in_addr broadcast_mask; /* in tework format */
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} BBMD_TABLE_ENTRY;
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uint16_t bvlc_receive(
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BACNET_ADDRESS * src, /* returns the source address */
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uint8_t * npdu, /* returns the NPDU */
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uint16_t max_npdu, /* amount of space available in the NPDU */
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unsigned timeout); /* number of milliseconds to wait for a packet */
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int bvlc_send_pdu(
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BACNET_ADDRESS * dest, /* destination address */
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BACNET_NPDU_DATA * npdu_data, /* network information */
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uint8_t * pdu, /* any data to be sent - may be null */
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unsigned pdu_len);
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int bvlc_send_mpdu(
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struct sockaddr_in *dest,
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uint8_t * mtu,
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uint16_t mtu_len);
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#if defined(BBMD_CLIENT_ENABLED) && BBMD_CLIENT_ENABLED
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int bvlc_encode_write_bdt_init(
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uint8_t * pdu,
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unsigned entries);
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int bvlc_encode_read_fdt(
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uint8_t * pdu);
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int bvlc_encode_delete_fdt_entry(
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uint8_t * pdu,
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uint32_t address, /* in network byte order */
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uint16_t port); /* in network byte order */
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int bvlc_encode_original_unicast_npdu(
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uint8_t * pdu,
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uint8_t * npdu,
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unsigned npdu_length);
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int bvlc_encode_original_broadcast_npdu(
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uint8_t * pdu,
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uint8_t * npdu,
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unsigned npdu_length);
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#endif
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int bvlc_encode_read_bdt(
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uint8_t * pdu);
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int bvlc_bbmd_read_bdt(
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uint32_t bbmd_address,
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uint16_t bbmd_port);
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/* registers with a bbmd as a foreign device */
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int bvlc_register_with_bbmd(
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uint32_t bbmd_address, /* in network byte order */
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uint16_t bbmd_port, /* in network byte order */
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uint16_t time_to_live_seconds);
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/* Note any BVLC_RESULT code, or NAK the BVLL message in the unsupported cases. */
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int bvlc_for_non_bbmd(
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struct sockaddr_in *sout,
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uint8_t * npdu,
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uint16_t received_bytes);
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/* Returns the last BVLL Result we received, either as the result of a BBMD
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* request we sent, or (if not a BBMD or Client), from trying to register
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* as a foreign device. */
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BACNET_BVLC_RESULT bvlc_get_last_result(
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void);
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/* Returns the current BVLL Function Code we are processing.
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* We have to store this higher layer code for when the lower layers
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* need to know what it is, especially to differentiate between
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* BVLC_ORIGINAL_UNICAST_NPDU and BVLC_ORIGINAL_BROADCAST_NPDU. */
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BACNET_BVLC_FUNCTION bvlc_get_function_code(
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void);
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/* Local interface to manage BBMD.
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* The interface user needs to handle mutual exclusion if needed i.e.
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* BACnet packet is not being handled when the BBMD table is modified.
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*/
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/* Get handle to broadcast distribution table. Returns the number of
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* valid entries in the table. */
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int bvlc_get_bdt_local(
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const BBMD_TABLE_ENTRY** table);
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/* Invalidate all entries in the broadcast distribution table */
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void bvlc_clear_bdt_local(void);
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/* Add new entry to broadcast distribution table. Returns true if the new
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* entry was added successfully */
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bool bvlc_add_bdt_entry_local(
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BBMD_TABLE_ENTRY* entry);
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/* Backup broadcast distribution table to a file.
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* Filename is the BBMD_BACKUP_FILE constant
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*/
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void bvlc_bdt_backup_local(
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void);
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/* Restore broadcast distribution from a file.
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* Filename is the BBMD_BACKUP_FILE constant
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*/
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void bvlc_bdt_restore_local(
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void);
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/* NAT handling
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* If the communication between BBMDs goes through a NAT enabled internet
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* router, special considerations are needed as stated in Annex J.7.8.
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*
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* In short, the local IP address of the BBMD is different than the global
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* address which is visible to the other BBMDs or foreign devices. This is
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* why the source address in forwarded messages needs to be changed to the
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* global IP address.
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*
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* For other considerations/limitations see Annex J.7.8.
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*/
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/* Set global IP address of a NAT enabled router which is used in forwarded
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* messages. Enables NAT handling.
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*/
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void bvlc_set_global_address_for_nat(const struct in_addr* addr);
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/* Disable NAT handling of BBMD.
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*/
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void bvlc_disable_nat(void);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* */
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