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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
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bacnet-stack/src/iam.c
+55 -39
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@@ -42,12 +42,15 @@
#include "address.h"
/* encode I-Am service */
int iam_encode_apdu(uint8_t * apdu,
int iam_encode_apdu(
uint8_t * apdu,
uint32_t device_id,
unsigned max_apdu, int segmentation, uint16_t vendor_id)
unsigned max_apdu,
int segmentation,
uint16_t vendor_id)
{
int len = 0; /* length of each encoding */
int apdu_len = 0; /* total length of the apdu, return value */
int len = 0; /* length of each encoding */
int apdu_len = 0; /* total length of the apdu, return value */
if (apdu) {
apdu[0] = PDU_TYPE_UNCONFIRMED_SERVICE_REQUEST;
@@ -67,12 +70,15 @@ int iam_encode_apdu(uint8_t * apdu,
return apdu_len;
}
int iam_decode_service_request(uint8_t * apdu,
int iam_decode_service_request(
uint8_t * apdu,
uint32_t * pDevice_id,
unsigned *pMax_apdu, int *pSegmentation, uint16_t * pVendor_id)
unsigned *pMax_apdu,
int *pSegmentation,
uint16_t * pVendor_id)
{
int len = 0;
int apdu_len = 0; /* total length of the apdu, return value */
int apdu_len = 0; /* total length of the apdu, return value */
int object_type = 0; /* should be a Device Object */
uint32_t object_instance = 0;
uint8_t tag_number = 0;
@@ -82,13 +88,11 @@ int iam_decode_service_request(uint8_t * apdu,
/* OBJECT ID - object id */
len =
decode_tag_number_and_value(&apdu[apdu_len], &tag_number,
&len_value);
decode_tag_number_and_value(&apdu[apdu_len], &tag_number, &len_value);
apdu_len += len;
if (tag_number != BACNET_APPLICATION_TAG_OBJECT_ID)
return -1;
len =
decode_object_id(&apdu[apdu_len], &object_type, &object_instance);
len = decode_object_id(&apdu[apdu_len], &object_type, &object_instance);
apdu_len += len;
if (object_type != OBJECT_DEVICE)
return -1;
@@ -96,8 +100,7 @@ int iam_decode_service_request(uint8_t * apdu,
*pDevice_id = object_instance;
/* MAX APDU - unsigned */
len =
decode_tag_number_and_value(&apdu[apdu_len], &tag_number,
&len_value);
decode_tag_number_and_value(&apdu[apdu_len], &tag_number, &len_value);
apdu_len += len;
if (tag_number != BACNET_APPLICATION_TAG_UNSIGNED_INT)
return -1;
@@ -107,8 +110,7 @@ int iam_decode_service_request(uint8_t * apdu,
*pMax_apdu = decoded_value;
/* Segmentation - enumerated */
len =
decode_tag_number_and_value(&apdu[apdu_len], &tag_number,
&len_value);
decode_tag_number_and_value(&apdu[apdu_len], &tag_number, &len_value);
apdu_len += len;
if (tag_number != BACNET_APPLICATION_TAG_ENUMERATED)
return -1;
@@ -120,8 +122,7 @@ int iam_decode_service_request(uint8_t * apdu,
*pSegmentation = decoded_integer;
/* Vendor ID - unsigned16 */
len =
decode_tag_number_and_value(&apdu[apdu_len], &tag_number,
&len_value);
decode_tag_number_and_value(&apdu[apdu_len], &tag_number, &len_value);
apdu_len += len;
if (tag_number != BACNET_APPLICATION_TAG_UNSIGNED_INT)
return -1;
@@ -135,9 +136,10 @@ int iam_decode_service_request(uint8_t * apdu,
return apdu_len;
}
int iam_encode_pdu(uint8_t * buffer,
BACNET_ADDRESS *dest,
BACNET_NPDU_DATA *npdu_data)
int iam_encode_pdu(
uint8_t * buffer,
BACNET_ADDRESS * dest,
BACNET_NPDU_DATA * npdu_data)
{
int len = 0;
int pdu_len = 0;
@@ -156,7 +158,8 @@ int iam_encode_pdu(uint8_t * buffer,
return pdu_len;
}
int iam_send(uint8_t * buffer)
int iam_send(
uint8_t * buffer)
{
int pdu_len = 0;
BACNET_ADDRESS dest;
@@ -179,11 +182,14 @@ int iam_send(uint8_t * buffer)
#include <string.h>
#include "ctest.h"
int iam_decode_apdu(uint8_t * apdu,
int iam_decode_apdu(
uint8_t * apdu,
uint32_t * pDevice_id,
unsigned *pMax_apdu, int *pSegmentation, uint16_t * pVendor_id)
unsigned *pMax_apdu,
int *pSegmentation,
uint16_t * pVendor_id)
{
int apdu_len = 0; /* total length of the apdu, return value */
int apdu_len = 0; /* total length of the apdu, return value */
/* valid data? */
if (!apdu)
@@ -199,7 +205,8 @@ int iam_decode_apdu(uint8_t * apdu,
return apdu_len;
}
void testIAm(Test * pTest)
void testIAm(
Test * pTest)
{
uint8_t apdu[480] = { 0 };
int len = 0;
@@ -217,8 +224,7 @@ void testIAm(Test * pTest)
ct_test(pTest, len != 0);
len = iam_decode_apdu(&apdu[0],
&test_device_id,
&test_max_apdu, &test_segmentation, &test_vendor_id);
&test_device_id, &test_max_apdu, &test_segmentation, &test_vendor_id);
ct_test(pTest, len != -1);
ct_test(pTest, test_device_id == device_id);
@@ -229,8 +235,11 @@ void testIAm(Test * pTest)
#ifdef TEST_IAM
/* dummy function stubs */
int datalink_send_pdu(BACNET_ADDRESS * dest,
BACNET_NPDU_DATA * npdu_data, uint8_t * pdu, unsigned pdu_len)
int datalink_send_pdu(
BACNET_ADDRESS * dest,
BACNET_NPDU_DATA * npdu_data,
uint8_t * pdu,
unsigned pdu_len)
{
(void) dest;
(void) npdu_data;
@@ -240,23 +249,28 @@ int datalink_send_pdu(BACNET_ADDRESS * dest,
return 0;
}
void datalink_get_broadcast_address(BACNET_ADDRESS * dest)
{ /* destination address */
void datalink_get_broadcast_address(
BACNET_ADDRESS * dest)
{ /* destination address */
(void) dest;
}
uint16_t Device_Vendor_Identifier(void)
uint16_t Device_Vendor_Identifier(
void)
{
return 0;
}
uint32_t Device_Object_Instance_Number(void)
uint32_t Device_Object_Instance_Number(
void)
{
return 0;
}
void address_add_binding(uint32_t device_id,
unsigned max_apdu, BACNET_ADDRESS * src)
void address_add_binding(
uint32_t device_id,
unsigned max_apdu,
BACNET_ADDRESS * src)
{
(void) device_id;
(void) max_apdu;
@@ -264,14 +278,16 @@ void address_add_binding(uint32_t device_id,
}
/* dummy for apdu dependency */
void tsm_free_invoke_id(uint8_t invokeID)
void tsm_free_invoke_id(
uint8_t invokeID)
{
/* dummy stub for testing */
(void) invokeID;
}
int main(void)
int main(
void)
{
Test *pTest;
bool rc;
@@ -288,5 +304,5 @@ int main(void)
return 0;
}
#endif /* TEST_IAM */
#endif /* TEST */
#endif /* TEST_IAM */
#endif /* TEST */