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Created encoding, decoding, and unit test for TimeSynchronization service.

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skarg
2006-02-21 19:16:12 +00:00
parent 1af8898556
commit c4eb01ba7b
4 changed files with 411 additions and 0 deletions
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bacnet-stack/timesync.c
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/*####COPYRIGHTBEGIN####
-------------------------------------------
Copyright (C) 2006 Steve Karg
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
The Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA.
As a special exception, if other files instantiate templates or
use macros or inline functions from this file, or you compile
this file and link it with other works to produce a work based
on this file, this file does not by itself cause the resulting
work to be covered by the GNU General Public License. However
the source code for this file must still be made available in
accordance with section (3) of the GNU General Public License.
This exception does not invalidate any other reasons why a work
based on this file might be covered by the GNU General Public
License.
-------------------------------------------
####COPYRIGHTEND####*/
#include <stdint.h>
#include "bacenum.h"
#include "bacdcode.h"
#include "bacdef.h"
#include "timesync.h"
/* encode service - use -1 for limit for unlimited */
int timesync_encode_apdu(uint8_t * apdu,
BACNET_DATE *my_date,
BACNET_TIME *my_time)
{
int len = 0; /* length of each encoding */
int apdu_len = 0; /* total length of the apdu, return value */
if (apdu && my_date && my_time) {
apdu[0] = PDU_TYPE_UNCONFIRMED_SERVICE_REQUEST;
apdu[1] = SERVICE_UNCONFIRMED_TIME_SYNCHRONIZATION;
apdu_len = 2;
len = encode_tagged_date(&apdu[apdu_len], my_date);
apdu_len += len;
len = encode_tagged_time(&apdu[apdu_len], my_time);
apdu_len += len;
}
return apdu_len;
}
/* decode the service request only */
int timesync_decode_service_request(uint8_t * apdu,
unsigned apdu_len,
BACNET_DATE *my_date,
BACNET_TIME *my_time)
{
int len = 0;
uint8_t tag_number = 0;
uint32_t len_value = 0;
if (apdu_len && my_date && my_time) {
/* date */
len +=
decode_tag_number_and_value(&apdu[len], &tag_number,
&len_value);
if (tag_number == BACNET_APPLICATION_TAG_DATE) {
len += decode_date(&apdu[len], my_date);
} else
return -1;
/* time */
len +=
decode_tag_number_and_value(&apdu[len], &tag_number,
&len_value);
if (tag_number == BACNET_APPLICATION_TAG_TIME) {
len += decode_bacnet_time(&apdu[len], my_time);
} else
return -1;
}
return len;
}
int timesync_decode_apdu(uint8_t * apdu,
unsigned apdu_len,
BACNET_DATE *my_date,
BACNET_TIME *my_time)
{
int len = 0;
if (!apdu)
return -1;
/* optional checking - most likely was already done prior to this call */
if (apdu[0] != PDU_TYPE_UNCONFIRMED_SERVICE_REQUEST)
return -1;
if (apdu[1] != SERVICE_UNCONFIRMED_TIME_SYNCHRONIZATION)
return -1;
/* optional limits - must be used as a pair */
if (apdu_len > 2) {
len = timesync_decode_service_request(&apdu[2], apdu_len - 2,
my_date, my_time);
}
return len;
}
#ifdef TEST
#include <assert.h>
#include <string.h>
#include "ctest.h"
void testTimeSyncData(Test * pTest,
BACNET_DATE *my_date,
BACNET_TIME *my_time)
{
uint8_t apdu[480] = { 0 };
int len = 0;
int apdu_len = 0;
BACNET_DATE test_date;
BACNET_TIME test_time;
len = timesync_encode_apdu(&apdu[0], my_date, my_time);
ct_test(pTest, len != 0);
apdu_len = len;
len = timesync_decode_apdu(&apdu[0], apdu_len, &test_date, &test_time);
ct_test(pTest, len != -1);
ct_test(pTest, bacapp_same_time(my_time, &test_time));
ct_test(pTest, bacapp_same_date(my_date, &test_date));
}
void testTimeSync(Test * pTest)
{
BACNET_DATE my_date;
BACNET_TIME my_time;
my_date.year = 2006; /* AD */
my_date.month = 4; /* 1=Jan */
my_date.day = 11; /* 1..31 */
my_date.wday = 1; /* 1=Monday */
my_time.hour = 7;
my_time.min = 0;
my_time.sec = 3;
my_time.hundredths = 1;
testTimeSyncData(pTest, &my_date, &my_time);
}
#ifdef TEST_TIMESYNC
int main(void)
{
Test *pTest;
bool rc;
pTest = ct_create("BACnet Time-Sync", NULL);
/* individual tests */
rc = ct_addTestFunction(pTest, testTimeSync);
assert(rc);
ct_setStream(pTest, stdout);
ct_run(pTest);
(void) ct_report(pTest);
ct_destroy(pTest);
return 0;
}
#endif /* TEST_WHOIS */
#endif /* TEST */
bacnet-stack/timesync.cbp
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<?xml version="1.0"?>
<!DOCTYPE CodeBlocks_project_file>
<CodeBlocks_project_file>
<FileVersion major="1" minor="1"/>
<Project>
<Option title="Time Sync Unit Test"/>
<Option makefile="Makefile"/>
<Option makefile_is_custom="0"/>
<Option compiler="0"/>
<Build>
<Target title="default">
<Option output="C:\code\bacnet-stack\timesync.exe"/>
<Option working_dir="."/>
<Option object_output=".objs"/>
<Option deps_output=".deps"/>
<Option type="1"/>
<Option compiler="0"/>
<Option projectResourceIncludeDirsRelation="1"/>
</Target>
</Build>
<Compiler>
<Add option="-Wall"/>
<Add option="-pg"/>
<Add option="-g"/>
<Add option="-DTEST_TIMESYNC"/>
<Add option="-DTEST"/>
<Add directory="test"/>
</Compiler>
<Linker>
<Add option="-pg -lgmon"/>
</Linker>
<Unit filename="bacapp.c">
<Option compilerVar="CC"/>
<Option target="default"/>
</Unit>
<Unit filename="bacapp.h">
<Option compilerVar=""/>
<Option compile="0"/>
<Option link="0"/>
<Option target="default"/>
</Unit>
<Unit filename="bacdcode.c">
<Option compilerVar="CC"/>
<Option target="default"/>
</Unit>
<Unit filename="bacdcode.h">
<Option compilerVar=""/>
<Option compile="0"/>
<Option link="0"/>
<Option target="default"/>
</Unit>
<Unit filename="bacdef.h">
<Option compilerVar=""/>
<Option compile="0"/>
<Option link="0"/>
<Option target="default"/>
</Unit>
<Unit filename="bacenum.h">
<Option compilerVar=""/>
<Option compile="0"/>
<Option link="0"/>
<Option target="default"/>
</Unit>
<Unit filename="bacstr.c">
<Option compilerVar="CC"/>
<Option target="default"/>
</Unit>
<Unit filename="bacstr.h">
<Option compilerVar=""/>
<Option compile="0"/>
<Option link="0"/>
<Option target="default"/>
</Unit>
<Unit filename="bactext.c">
<Option compilerVar="CC"/>
<Option target="default"/>
</Unit>
<Unit filename="bactext.h">
<Option compilerVar=""/>
<Option compile="0"/>
<Option link="0"/>
<Option target="default"/>
</Unit>
<Unit filename="bigend.c">
<Option compilerVar="CC"/>
<Option target="default"/>
</Unit>
<Unit filename="bigend.h">
<Option compilerVar=""/>
<Option compile="0"/>
<Option link="0"/>
<Option target="default"/>
</Unit>
<Unit filename="indtext.c">
<Option compilerVar="CC"/>
<Option target="default"/>
</Unit>
<Unit filename="indtext.h">
<Option compilerVar=""/>
<Option compile="0"/>
<Option link="0"/>
<Option target="default"/>
</Unit>
<Unit filename="test\ctest.c">
<Option compilerVar="CC"/>
<Option target="default"/>
</Unit>
<Unit filename="test\ctest.h">
<Option compilerVar=""/>
<Option compile="0"/>
<Option link="0"/>
<Option target="default"/>
</Unit>
<Unit filename="timesync.c">
<Option compilerVar="CC"/>
<Option target="default"/>
<Breakpoint line="136" enabled="1" pass="0" />
</Unit>
<Unit filename="timesync.h">
<Option compilerVar=""/>
<Option compile="0"/>
<Option link="0"/>
<Option target="default"/>
</Unit>
</Project>
</CodeBlocks_project_file>
bacnet-stack/timesync.h
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/*####COPYRIGHTBEGIN####
-------------------------------------------
Copyright (C) 2006 Steve Karg
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
The Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA.
As a special exception, if other files instantiate templates or
use macros or inline functions from this file, or you compile
this file and link it with other works to produce a work based
on this file, this file does not by itself cause the resulting
work to be covered by the GNU General Public License. However
the source code for this file must still be made available in
accordance with section (3) of the GNU General Public License.
This exception does not invalidate any other reasons why a work
based on this file might be covered by the GNU General Public
License.
-------------------------------------------
####COPYRIGHTEND####*/
#ifndef REINITIALIZE_DEVICE_H
#define REINITIALIZE_DEVICE_H
#include <stdint.h>
#include <stdbool.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* encode service */
int rd_encode_apdu(uint8_t * apdu,
uint8_t invoke_id,
BACNET_REINITIALIZED_STATE state,
BACNET_CHARACTER_STRING * password);
/* decode the service request only */
int rd_decode_service_request(uint8_t * apdu,
unsigned apdu_len,
BACNET_REINITIALIZED_STATE * state,
BACNET_CHARACTER_STRING * password);
int rd_decode_apdu(uint8_t * apdu,
unsigned apdu_len,
uint8_t * invoke_id,
BACNET_REINITIALIZED_STATE * state,
BACNET_CHARACTER_STRING * password);
#ifdef TEST
#include "ctest.h"
void test_ReinitializeDevice(Test * pTest);
#endif
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
bacnet-stack/timesync.mak
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#Makefile to build test case
CC = gcc
BASEDIR = .
#CFLAGS = -Wall -I.
# -g for debugging with gdb
#CFLAGS = -Wall -I. -g
CFLAGS = -Wall -I. -Itest -DTEST -DTEST_TIMESYNC -g
SRCS = bacapp.c \
bacdcode.c \
bacstr.c \
bactext.c \
bigend.c \
indtext.c \
timesync.c \
test/ctest.c
OBJS = ${SRCS:.c=.o}
TARGET = timesync
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 *.1 *.ini
include: .depend