dali/bacnet_stack
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Indented.

Browse Source
This commit is contained in:
skarg
2007-11-29 15:56:53 +00:00
parent c585241c03
commit 411d6c1b24
236 changed files with 17864 additions and 15724 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bacnet-stack/src/bacint.c
+106 -70
View File
@@ -38,74 +38,90 @@
#include <stdbool.h>
#include "config.h"
int encode_unsigned16(uint8_t * apdu, uint16_t value)
int encode_unsigned16(
uint8_t * apdu,
uint16_t value)
{
apdu[0] = (uint8_t)((value & 0xff00) >> 8);
apdu[1] = (uint8_t)(value & 0x00ff);
apdu[0] = (uint8_t) ((value & 0xff00) >> 8);
apdu[1] = (uint8_t) (value & 0x00ff);
return 2;
}
int decode_unsigned16(uint8_t * apdu, uint16_t * value)
int decode_unsigned16(
uint8_t * apdu,
uint16_t * value)
{
if (value) {
*value = (uint16_t)((((uint16_t)apdu[0]) << 8) & 0xff00);
*value |= ((uint16_t)(((uint16_t)apdu[1]) & 0x00ff));
*value = (uint16_t) ((((uint16_t) apdu[0]) << 8) & 0xff00);
*value |= ((uint16_t) (((uint16_t) apdu[1]) & 0x00ff));
}
return 2;
}
int encode_unsigned24(uint8_t * apdu, uint32_t value)
int encode_unsigned24(
uint8_t * apdu,
uint32_t value)
{
apdu[0] = (uint8_t)((value & 0xff0000) >> 16);
apdu[1] = (uint8_t)((value & 0x00ff00) >> 8);
apdu[2] = (uint8_t)(value & 0x0000ff);
apdu[0] = (uint8_t) ((value & 0xff0000) >> 16);
apdu[1] = (uint8_t) ((value & 0x00ff00) >> 8);
apdu[2] = (uint8_t) (value & 0x0000ff);
return 3;
}
int decode_unsigned24(uint8_t * apdu, uint32_t * value)
int decode_unsigned24(
uint8_t * apdu,
uint32_t * value)
{
if (value) {
*value = ((uint32_t)((((uint32_t)apdu[0]) << 16) & 0x00ff0000));
*value |= (uint32_t)((((uint32_t)apdu[1]) << 8) & 0x0000ff00);
*value |= ((uint32_t)(((uint32_t)apdu[2]) & 0x000000ff));
*value = ((uint32_t) ((((uint32_t) apdu[0]) << 16) & 0x00ff0000));
*value |= (uint32_t) ((((uint32_t) apdu[1]) << 8) & 0x0000ff00);
*value |= ((uint32_t) (((uint32_t) apdu[2]) & 0x000000ff));
}
return 3;
}
int encode_unsigned32(uint8_t * apdu, uint32_t value)
int encode_unsigned32(
uint8_t * apdu,
uint32_t value)
{
apdu[0] = (uint8_t)((value & 0xff000000) >> 24);
apdu[1] = (uint8_t)((value & 0x00ff0000) >> 16);
apdu[2] = (uint8_t)((value & 0x0000ff00) >> 8);
apdu[3] = (uint8_t)(value & 0x000000ff);
apdu[0] = (uint8_t) ((value & 0xff000000) >> 24);
apdu[1] = (uint8_t) ((value & 0x00ff0000) >> 16);
apdu[2] = (uint8_t) ((value & 0x0000ff00) >> 8);
apdu[3] = (uint8_t) (value & 0x000000ff);
return 4;
}
int decode_unsigned32(uint8_t * apdu, uint32_t * value)
int decode_unsigned32(
uint8_t * apdu,
uint32_t * value)
{
if (value) {
*value = ((uint32_t)((((uint32_t)apdu[0]) << 24) & 0xff000000));
*value |= ((uint32_t)((((uint32_t)apdu[1]) << 16) & 0x00ff0000));
*value |= ((uint32_t)((((uint32_t)apdu[2]) << 8) & 0x0000ff00));
*value |= ((uint32_t)(((uint32_t)apdu[3]) & 0x000000ff));
*value = ((uint32_t) ((((uint32_t) apdu[0]) << 24) & 0xff000000));
*value |= ((uint32_t) ((((uint32_t) apdu[1]) << 16) & 0x00ff0000));
*value |= ((uint32_t) ((((uint32_t) apdu[2]) << 8) & 0x0000ff00));
*value |= ((uint32_t) (((uint32_t) apdu[3]) & 0x000000ff));
}
return 4;
}
int encode_signed8(uint8_t * apdu, int8_t value)
int encode_signed8(
uint8_t * apdu,
int8_t value)
{
apdu[0] = (uint8_t)value;
apdu[0] = (uint8_t) value;
return 1;
}
int decode_signed8(uint8_t * apdu, int32_t * value)
int decode_signed8(
uint8_t * apdu,
int32_t * value)
{
if (value) {
/* negative - bit 7 is set */
@@ -113,21 +129,25 @@ int decode_signed8(uint8_t * apdu, int32_t * value)
*value = 0xFFFFFF00;
else
*value = 0;
*value |= ((int32_t)(((int32_t)apdu[0]) & 0x000000ff));
*value |= ((int32_t) (((int32_t) apdu[0]) & 0x000000ff));
}
return 1;
}
int encode_signed16(uint8_t * apdu, int16_t value)
int encode_signed16(
uint8_t * apdu,
int16_t value)
{
apdu[0] = (uint8_t)((value & 0xff00) >> 8);
apdu[1] = (uint8_t)(value & 0x00ff);
apdu[0] = (uint8_t) ((value & 0xff00) >> 8);
apdu[1] = (uint8_t) (value & 0x00ff);
return 2;
}
int decode_signed16(uint8_t * apdu, int32_t * value)
int decode_signed16(
uint8_t * apdu,
int32_t * value)
{
if (value) {
/* negative - bit 7 is set */
@@ -135,23 +155,27 @@ int decode_signed16(uint8_t * apdu, int32_t * value)
*value = 0xFFFF0000;
else
*value = 0;
*value |= ((int32_t)((((int32_t)apdu[0]) << 8) & 0x0000ff00));
*value |= ((int32_t)(((int32_t)apdu[1]) & 0x000000ff));
*value |= ((int32_t) ((((int32_t) apdu[0]) << 8) & 0x0000ff00));
*value |= ((int32_t) (((int32_t) apdu[1]) & 0x000000ff));
}
return 2;
}
int encode_signed24(uint8_t * apdu, int32_t value)
int encode_signed24(
uint8_t * apdu,
int32_t value)
{
apdu[0] = (uint8_t)((value & 0xff0000) >> 16);
apdu[1] = (uint8_t)((value & 0x00ff00) >> 8);
apdu[2] = (uint8_t)(value & 0x0000ff);
apdu[0] = (uint8_t) ((value & 0xff0000) >> 16);
apdu[1] = (uint8_t) ((value & 0x00ff00) >> 8);
apdu[2] = (uint8_t) (value & 0x0000ff);
return 3;
}
int decode_signed24(uint8_t * apdu, int32_t * value)
int decode_signed24(
uint8_t * apdu,
int32_t * value)
{
if (value) {
/* negative - bit 7 is set */
@@ -159,31 +183,35 @@ int decode_signed24(uint8_t * apdu, int32_t * value)
*value = 0xFF000000;
else
*value = 0;
*value |= ((int32_t)((((int32_t)apdu[0]) << 16) & 0x00ff0000));
*value |= ((int32_t)((((int32_t)apdu[1]) << 8) & 0x0000ff00));
*value |= ((int32_t)(((int32_t)apdu[2]) & 0x000000ff));
*value |= ((int32_t) ((((int32_t) apdu[0]) << 16) & 0x00ff0000));
*value |= ((int32_t) ((((int32_t) apdu[1]) << 8) & 0x0000ff00));
*value |= ((int32_t) (((int32_t) apdu[2]) & 0x000000ff));
}
return 3;
}
int encode_signed32(uint8_t * apdu, int32_t value)
int encode_signed32(
uint8_t * apdu,
int32_t value)
{
apdu[0] = (uint8_t)((value & 0xff000000) >> 24);
apdu[1] = (uint8_t)((value & 0x00ff0000) >> 16);
apdu[2] = (uint8_t)((value & 0x0000ff00) >> 8);
apdu[3] = (uint8_t)(value & 0x000000ff);
apdu[0] = (uint8_t) ((value & 0xff000000) >> 24);
apdu[1] = (uint8_t) ((value & 0x00ff0000) >> 16);
apdu[2] = (uint8_t) ((value & 0x0000ff00) >> 8);
apdu[3] = (uint8_t) (value & 0x000000ff);
return 4;
}
int decode_signed32(uint8_t * apdu, int32_t * value)
int decode_signed32(
uint8_t * apdu,
int32_t * value)
{
if (value) {
*value = ((int32_t)((((int32_t)apdu[0]) << 24) & 0xff000000));
*value |= ((int32_t)((((int32_t)apdu[1]) << 16) & 0x00ff0000));
*value |= ((int32_t)((((int32_t)apdu[2]) << 8) & 0x0000ff00));
*value |= ((int32_t)(((int32_t)apdu[3]) & 0x000000ff));
*value = ((int32_t) ((((int32_t) apdu[0]) << 24) & 0xff000000));
*value |= ((int32_t) ((((int32_t) apdu[1]) << 16) & 0x00ff0000));
*value |= ((int32_t) ((((int32_t) apdu[2]) << 8) & 0x0000ff00));
*value |= ((int32_t) (((int32_t) apdu[3]) & 0x000000ff));
}
return 4;
@@ -196,13 +224,14 @@ int decode_signed32(uint8_t * apdu, int32_t * value)
#include <ctype.h>
#include "ctest.h"
void testBACnetUnsigned16(Test * pTest)
void testBACnetUnsigned16(
Test * pTest)
{
uint8_t apdu[32] = { 0 };
uint16_t value = 0, test_value = 0;
int len = 0;
for (value = 0; ; value++) {
for (value = 0;; value++) {
len = encode_unsigned16(&apdu[0], value);
ct_test(pTest, len == 2);
len = decode_unsigned16(&apdu[0], &test_value);
@@ -212,13 +241,14 @@ void testBACnetUnsigned16(Test * pTest)
}
}
void testBACnetUnsigned24(Test * pTest)
void testBACnetUnsigned24(
Test * pTest)
{
uint8_t apdu[32] = { 0 };
uint32_t value = 0, test_value = 0;
int len = 0;
for (value = 0; ; value+=0xf) {
for (value = 0;; value += 0xf) {
len = encode_unsigned24(&apdu[0], value);
ct_test(pTest, len == 3);
len = decode_unsigned24(&apdu[0], &test_value);
@@ -228,13 +258,14 @@ void testBACnetUnsigned24(Test * pTest)
}
}
void testBACnetUnsigned32(Test * pTest)
void testBACnetUnsigned32(
Test * pTest)
{
uint8_t apdu[32] = { 0 };
uint32_t value = 0, test_value = 0;
int len = 0;
for (value = 0; ; value+=0xff) {
for (value = 0;; value += 0xff) {
len = encode_unsigned32(&apdu[0], value);
ct_test(pTest, len == 4);
len = decode_unsigned32(&apdu[0], &test_value);
@@ -244,13 +275,14 @@ void testBACnetUnsigned32(Test * pTest)
}
}
void testBACnetSigned8(Test * pTest)
void testBACnetSigned8(
Test * pTest)
{
uint8_t apdu[32] = { 0 };
int32_t value = 0, test_value = 0;
int len = 0;
for (value = -127; ; value++) {
for (value = -127;; value++) {
len = encode_signed8(&apdu[0], value);
ct_test(pTest, len == 1);
len = decode_signed8(&apdu[0], &test_value);
@@ -260,13 +292,14 @@ void testBACnetSigned8(Test * pTest)
}
}
void testBACnetSigned16(Test * pTest)
void testBACnetSigned16(
Test * pTest)
{
uint8_t apdu[32] = { 0 };
int32_t value = 0, test_value = 0;
int len = 0;
for (value = -32767; ; value++) {
for (value = -32767;; value++) {
len = encode_signed16(&apdu[0], value);
ct_test(pTest, len == 2);
len = decode_signed16(&apdu[0], &test_value);
@@ -276,13 +309,14 @@ void testBACnetSigned16(Test * pTest)
}
}
void testBACnetSigned24(Test * pTest)
void testBACnetSigned24(
Test * pTest)
{
uint8_t apdu[32] = { 0 };
int32_t value = 0, test_value = 0;
int len = 0;
for (value = -8388607; value <= 8388607; value+=15) {
for (value = -8388607; value <= 8388607; value += 15) {
len = encode_signed24(&apdu[0], value);
ct_test(pTest, len == 3);
len = decode_signed24(&apdu[0], &test_value);
@@ -290,19 +324,20 @@ void testBACnetSigned24(Test * pTest)
}
}
void testBACnetSigned32(Test * pTest)
void testBACnetSigned32(
Test * pTest)
{
uint8_t apdu[32] = { 0 };
int32_t value = 0, test_value = 0;
int len = 0;
for (value = -2147483647; value < 0; value+=127) {
for (value = -2147483647; value < 0; value += 127) {
len = encode_signed32(&apdu[0], value);
ct_test(pTest, len == 4);
len = decode_signed32(&apdu[0], &test_value);
ct_test(pTest, value == test_value);
}
for (value = 2147483647; value > 0; value-=127) {
for (value = 2147483647; value > 0; value -= 127) {
len = encode_signed32(&apdu[0], value);
ct_test(pTest, len == 4);
len = decode_signed32(&apdu[0], &test_value);
@@ -311,7 +346,8 @@ void testBACnetSigned32(Test * pTest)
}
#ifdef TEST_BACINT
int main(void)
int main(
void)
{
Test *pTest;
bool rc;
@@ -340,5 +376,5 @@ int main(void)
return 0;
}
#endif /* TEST_BACINT */
#endif /* TEST */
#endif /* TEST_BACINT */
#endif /* TEST */