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Added whois demo.

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This commit is contained in:
skarg
2006-02-20 20:35:45 +00:00
parent 2a5131dd84
commit 8c60b07635
3 changed files with 459 additions and 0 deletions
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bacnet-stack/demo/whois/Makefile
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#Makefile to build BACnet Application for the Linux Port
CC = gcc
BASEDIR = .
#CFLAGS = -Wall -I.
# -g for debugging with gdb
#CFLAGS = -Wall -I. -O2 -g
# Note: you can strip out symbols using the strip command
# to get an idea of how big the compile really is.
#DEFINES = -DBACFILE=1 -DBACDL_ETHERNET=1
#DEFINES = -DBACFILE=1 -DBACDL_ARCNET=1
#DEFINES = -DBACFILE=1 -DBACDL_MSTP=1
DEFINES = -DBACFILE=1 -DTSM_ENABLED=0 -DBACDL_BIP=1
BACNET_PORT = ../../ports/linux
BACNET_OBJECT = ../object
BACNET_HANDLER = ../handler
BACNET_ROOT = ../..
INCLUDES = -I$(BACNET_ROOT) -I$(BACNET_PORT) -I$(BACNET_OBJECT) -I$(BACNET_HANDLER)
CFLAGS = -Wall -g $(INCLUDES) $(DEFINES)
TARGET = bacwi
SRCS = main.c \
$(BACNET_ROOT)/rd.c \
$(BACNET_PORT)/bip-init.c \
$(BACNET_ROOT)/bip.c \
$(BACNET_HANDLER)/txbuf.c \
$(BACNET_HANDLER)/noserv.c \
$(BACNET_HANDLER)/h_whois.c \
$(BACNET_HANDLER)/h_ihave.c \
$(BACNET_HANDLER)/h_rp.c \
$(BACNET_HANDLER)/s_ihave.c \
$(BACNET_HANDLER)/s_whois.c \
$(BACNET_OBJECT)/device.c \
$(BACNET_OBJECT)/ai.c \
$(BACNET_OBJECT)/ao.c \
$(BACNET_OBJECT)/bacfile.c \
$(BACNET_ROOT)/filename.c \
$(BACNET_ROOT)/rp.c \
$(BACNET_ROOT)/wp.c \
$(BACNET_ROOT)/bacdcode.c \
$(BACNET_ROOT)/bacapp.c \
$(BACNET_ROOT)/bacprop.c \
$(BACNET_ROOT)/bacstr.c \
$(BACNET_ROOT)/bactext.c \
$(BACNET_ROOT)/indtext.c \
$(BACNET_ROOT)/bigend.c \
$(BACNET_ROOT)/whois.c \
$(BACNET_ROOT)/iam.c \
$(BACNET_ROOT)/whohas.c \
$(BACNET_ROOT)/ihave.c \
$(BACNET_ROOT)/datalink.c \
$(BACNET_ROOT)/address.c \
$(BACNET_ROOT)/arf.c \
$(BACNET_ROOT)/dcc.c \
$(BACNET_ROOT)/abort.c \
$(BACNET_ROOT)/reject.c \
$(BACNET_ROOT)/bacerror.c \
$(BACNET_ROOT)/apdu.c \
$(BACNET_ROOT)/npdu.c
OBJS = ${SRCS:.c=.o}
all: ${TARGET}
${TARGET}: ${OBJS}
${CC} -o $@ ${OBJS}
.c.o:
${CC} -c ${CFLAGS} $*.c -o $@
depend:
rm -f .depend
${CC} -MM ${CFLAGS} *.c >> .depend
clean:
rm -rf core ${TARGET} $(OBJS) *.bak ports/linux/*.bak *.1 *.ini
include: .depend
bacnet-stack/demo/whois/main.c
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/**************************************************************************
*
* Copyright (C) 2006 Steve Karg <skarg@users.sourceforge.net>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*********************************************************************/
/* command line tool that sends a BACnet service, and displays the reply */
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h> /* for time */
#include <errno.h>
#include "bactext.h"
#include "iam.h"
#include "address.h"
#include "config.h"
#include "bacdef.h"
#include "npdu.h"
#include "apdu.h"
#include "device.h"
#include "net.h"
#include "datalink.h"
/* some demo stuff needed */
#include "filename.h"
#include "handlers.h"
#include "client.h"
#include "txbuf.h"
/* buffer used for receive */
static uint8_t Rx_Buf[MAX_MPDU] = { 0 };
/* global variables used in this file */
static int32_t Target_Object_Instance_Min = 0;
static int32_t Target_Object_Instance_Max = BACNET_MAX_INSTANCE;
static bool Error_Detected = false;
void MyAbortHandler(BACNET_ADDRESS * src,
uint8_t invoke_id, uint8_t abort_reason)
{
/* FIXME: verify src and invoke id */
(void) src;
(void) invoke_id;
printf("BACnet Abort: %s\r\n",
bactext_abort_reason_name(abort_reason));
Error_Detected = true;
}
void MyRejectHandler(BACNET_ADDRESS * src,
uint8_t invoke_id, uint8_t reject_reason)
{
/* FIXME: verify src and invoke id */
(void) src;
(void) invoke_id;
printf("BACnet Reject: %s\r\n",
bactext_reject_reason_name(reject_reason));
Error_Detected = true;
}
static void Init_Service_Handlers(void)
{
/* we need to handle who-is
to support dynamic device binding to us */
apdu_set_unconfirmed_handler(SERVICE_UNCONFIRMED_WHO_IS,
handler_who_is);
/* set the handler for all the services we don't implement
It is required to send the proper reject message... */
apdu_set_unrecognized_service_handler_handler
(handler_unrecognized_service);
/* we must implement read property - it's required! */
apdu_set_confirmed_handler(SERVICE_CONFIRMED_READ_PROPERTY,
handler_read_property);
/* handle the reply (request) coming back */
apdu_set_unconfirmed_handler(SERVICE_UNCONFIRMED_I_AM,
handler_i_am_add);
/* handle any errors coming back */
apdu_set_abort_handler(MyAbortHandler);
apdu_set_reject_handler(MyRejectHandler);
}
#ifdef BIP_DEBUG
static void print_address(char *name, BACNET_ADDRESS * dest)
{ /* destination address */
int i = 0; /* counter */
if (dest) {
printf("%s: ", name);
for (i = 0; i < dest->mac_len; i++) {
printf("%02X", dest->mac[i]);
}
printf("\n");
}
}
#endif
static void print_address_cache(void)
{
int i, j;
BACNET_ADDRESS address;
uint32_t device_id = 0;
unsigned max_apdu = 0;
fprintf(stderr, "Device\tMAC\tMaxAPDU\tNet\n");
for (i = 0; i < MAX_ADDRESS_CACHE; i++) {
if (address_get_by_index(i, &device_id, &max_apdu, &address)) {
fprintf(stderr, "%u\t", device_id);
for (j = 0; j < address.mac_len; j++) {
fprintf(stderr, "%02X", address.mac[j]);
}
fprintf(stderr, "\t");
fprintf(stderr, "%hu\t", max_apdu);
fprintf(stderr, "%hu\n", address.net);
}
}
}
int main(int argc, char *argv[])
{
BACNET_ADDRESS src = { 0 }; /* address where message came from */
uint16_t pdu_len = 0;
unsigned timeout = 100; /* milliseconds */
time_t elapsed_seconds = 0;
time_t last_seconds = 0;
time_t current_seconds = 0;
time_t timeout_seconds = 0;
#ifdef BIP_DEBUG
BACNET_ADDRESS my_address, broadcast_address;
#endif
if (argc < 2) {
printf("Usage: %s device-instance | device-instance-min device-instance-max\r\n"
"Send BACnet WhoIs request to devices, and wait for responses.\r\n"
"\r\n"
"The device-instance can be 0 to %d, or -1 for ALL.\r\n"
"The device-instance can also be specified as a range.\r\n",
filename_remove_path(argv[0]),
BACNET_MAX_INSTANCE);
return 0;
}
/* decode the command line parameters */
if (argc < 3) {
Target_Object_Instance_Min = strtol(argv[1], NULL, 0);
Target_Object_Instance_Max = Target_Object_Instance_Min;
if (Target_Object_Instance_Min > BACNET_MAX_INSTANCE) {
fprintf(stderr,
"object-instance-min=%u - it must be less than %u\r\n",
Target_Object_Instance_Min, BACNET_MAX_INSTANCE + 1);
return 1;
}
} else {
Target_Object_Instance_Min = strtol(argv[1], NULL, 0);
Target_Object_Instance_Max = strtol(argv[2], NULL, 0);
if (Target_Object_Instance_Min > BACNET_MAX_INSTANCE) {
fprintf(stderr,
"object-instance-min=%u - it must be less than %u\r\n",
Target_Object_Instance_Min, BACNET_MAX_INSTANCE + 1);
return 1;
}
if (Target_Object_Instance_Max > BACNET_MAX_INSTANCE) {
fprintf(stderr,
"object-instance-max=%u - it must be less than %u\r\n",
Target_Object_Instance_Max, BACNET_MAX_INSTANCE + 1);
return 1;
}
}
/* setup my info */
Device_Set_Object_Instance_Number(BACNET_MAX_INSTANCE);
Init_Service_Handlers();
/* configure standard BACnet/IP port */
bip_set_interface("eth0"); /* for linux */
bip_set_port(0xBAC0);
if (!bip_init())
return 1;
#ifdef BIP_DEBUG
datalink_get_broadcast_address(&broadcast_address);
print_address("Broadcast", &broadcast_address);
datalink_get_my_address(&my_address);
print_address("Address", &my_address);
#endif
/* configure the timeout values */
last_seconds = time(NULL);
timeout_seconds = Device_APDU_Timeout() / 1000;
/* send the request */
Send_WhoIs(Target_Object_Instance_Min, Target_Object_Instance_Max);
/* loop forever */
for (;;) {
/* increment timer - exit if timed out */
current_seconds = time(NULL);
/* returns 0 bytes on timeout */
pdu_len = bip_receive(&src, &Rx_Buf[0], MAX_MPDU, timeout);
/* process */
if (pdu_len) {
npdu_handler(&src, &Rx_Buf[0], pdu_len);
}
if (Error_Detected)
break;
/* increment timer - exit if timed out */
elapsed_seconds += (current_seconds - last_seconds);
if (elapsed_seconds > timeout_seconds)
break;
/* keep track of time for next check */
last_seconds = current_seconds;
}
print_address_cache();
return 0;
}
bacnet-stack/demo/whois/makefile.b32
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#
# Simple makefile to build an executable for Win32
#
# This makefile assumes Borland bcc32 development environment
# on Windows NT/9x/2000/XP
#
!ifndef BORLAND_DIR
BORLAND_DIR_Not_Defined:
@echo .
@echo You must define environment variable BORLAND_DIR to compile.
!endif
PRODUCT = bacwi
PRODUCT_EXE = $(PRODUCT).exe
# Choose the Data Link Layer to Enable
DEFINES = -DBACDL_BIP=1;TSM_ENABLED=0;USE_INADDR=1
# Directories
BACNET_PORT = ..\..\ports\win32
BACNET_OBJECT = ..\object
BACNET_HANDLER = ..\handler
BACNET_ROOT = ..\..
SRCS = main.c \
$(BACNET_PORT)\bip-init.c \
$(BACNET_ROOT)\bip.c \
$(BACNET_HANDLER)\txbuf.c \
$(BACNET_HANDLER)\noserv.c \
$(BACNET_HANDLER)\h_whois.c \
$(BACNET_HANDLER)\h_iam.c \
$(BACNET_HANDLER)\h_rp.c \
$(BACNET_HANDLER)\s_whois.c \
$(BACNET_OBJECT)\bacfile.c \
$(BACNET_OBJECT)\device.c \
$(BACNET_OBJECT)\ai.c \
$(BACNET_OBJECT)\ao.c \
$(BACNET_ROOT)\address.c \
$(BACNET_ROOT)\filename.c \
$(BACNET_ROOT)\bacdcode.c \
$(BACNET_ROOT)\bacapp.c \
$(BACNET_ROOT)\bacstr.c \
$(BACNET_ROOT)\bactext.c \
$(BACNET_ROOT)\indtext.c \
$(BACNET_ROOT)\bigend.c \
$(BACNET_ROOT)\whois.c \
$(BACNET_ROOT)\iam.c \
$(BACNET_ROOT)\whohas.c \
$(BACNET_ROOT)\ihave.c \
$(BACNET_ROOT)\rd.c \
$(BACNET_ROOT)\rp.c \
$(BACNET_ROOT)\wp.c \
$(BACNET_ROOT)\arf.c \
$(BACNET_ROOT)\awf.c \
$(BACNET_ROOT)\dcc.c \
$(BACNET_ROOT)\datalink.c \
$(BACNET_ROOT)\abort.c \
$(BACNET_ROOT)\reject.c \
$(BACNET_ROOT)\bacerror.c \
$(BACNET_ROOT)\apdu.c \
$(BACNET_ROOT)\npdu.c
OBJS = $(SRCS:.c=.obj)
# Compiler definitions
#
CC = $(BORLAND_DIR)\bin\bcc32 +bcc32.cfg
#LINK = $(BORLAND_DIR)\bin\tlink32
LINK = $(BORLAND_DIR)\bin\ilink32
TLIB = $(BORLAND_DIR)\bin\tlib
#
# Include directories
#
CC_DIR = $(BORLAND_DIR)\BIN
INCL_DIRS = -I$(BORLAND_DIR)\include;$(BACNET_ROOT)\;$(BACNET_OBJECT)\;$(BACNET_HANDLER)\;$(BACNET_PORT)\;.
CFLAGS = $(INCL_DIRS) $(CS_FLAGS) $(DEFINES)
# Libraries
#
C_LIB_DIR = $(BORLAND_DIR)\lib
LIBS = $(C_LIB_DIR)\IMPORT32.lib \
$(C_LIB_DIR)\CW32MT.lib
#
# Main target
#
# This should be the first one in the makefile
all : bcc32.cfg $(PRODUCT_EXE)
# Linker specific: the link below is for BCC linker/compiler. If you link
# with a different linker - please change accordingly.
#
# need a temp response file (@&&) because command line is too long
$(PRODUCT_EXE) : $(OBJS)
@echo Running Linker for $(PRODUCT_EXE)
$(LINK) -L$(C_LIB_DIR) -m -c -s -v @&&| # temp response file, starts with |
$(BORLAND_DIR)\lib\c0x32.obj $** # $** lists each dependency
$<
$*.map
$(LIBS)
| # end of temp response file
#
# Utilities
clean :
@echo Deleting obj files, $(PRODUCT_EXE) and map files.
# del $(OBJS) # command too long, bummer!
del *.obj
del $(BACNET_ROOT)\*.obj
del $(BACNET_HANDLER)\*.obj
del $(BACNET_OBJECT)\*.obj
del $(BACNET_PORT)\*.obj
del $(PRODUCT_EXE)
del *.map
del bcc32.cfg
#
# Generic rules
#
.SUFFIXES: .cpp .c .sbr .obj
#
# cc generic rule
#
.c.obj:
$(CC) -o$@ $<
# Compiler configuration file
bcc32.cfg :
Copy &&|
$(CFLAGS)
-c
-y #include line numbers in OBJ's
-v #include debug info
-w+ #turn on all warnings
-Od #disable all optimizations
#-a4 #32 bit data alignment
#-M # generate link map
#-ls # linker options
#-WM- #not multithread
-WM #multithread
-w-aus # ignore warning assigned a value that is never used
-w-sig # ignore warning conversion may lose sig digits
| $@
# EOF: makefile