dali/bacnet_stack
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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/dcc.c
+38 -27
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@@ -46,12 +46,14 @@ static BACNET_COMMUNICATION_ENABLE_DISABLE DCC_Enable_Disable =
COMMUNICATION_ENABLE;
/* password is optionally supported */
BACNET_COMMUNICATION_ENABLE_DISABLE dcc_enable_status(void)
BACNET_COMMUNICATION_ENABLE_DISABLE dcc_enable_status(
void)
{
return DCC_Enable_Disable;
}
bool dcc_communication_enabled(void)
bool dcc_communication_enabled(
void)
{
return (DCC_Enable_Disable == COMMUNICATION_ENABLE);
}
@@ -59,7 +61,8 @@ bool dcc_communication_enabled(void)
/* When network communications are completely disabled,
only DeviceCommunicationControl and ReinitializeDevice APDUs
shall be processed and no messages shall be initiated.*/
bool dcc_communication_disabled(void)
bool dcc_communication_disabled(
void)
{
return (DCC_Enable_Disable == COMMUNICATION_DISABLE);
}
@@ -73,19 +76,22 @@ bool dcc_communication_disabled(void)
for any Who-Is request that is received if and only if
the Who-Is request does not contain an address range or
the device is included in the address range. */
bool dcc_communication_initiation_disabled(void)
bool dcc_communication_initiation_disabled(
void)
{
return (DCC_Enable_Disable == COMMUNICATION_DISABLE_INITIATION);
}
uint32_t dcc_duration_seconds(void)
uint32_t dcc_duration_seconds(
void)
{
return DCC_Time_Duration_Seconds;
}
/* called every second or so. If more than one second,
then seconds should be the number of seconds to tick away */
void dcc_timer_seconds(uint32_t seconds)
void dcc_timer_seconds(
uint32_t seconds)
{
if (DCC_Time_Duration_Seconds) {
if (DCC_Time_Duration_Seconds > seconds)
@@ -98,7 +104,8 @@ void dcc_timer_seconds(uint32_t seconds)
}
}
bool dcc_set_status_duration(BACNET_COMMUNICATION_ENABLE_DISABLE status,
bool dcc_set_status_duration(
BACNET_COMMUNICATION_ENABLE_DISABLE status,
uint16_t minutes)
{
bool valid = false;
@@ -117,12 +124,15 @@ bool dcc_set_status_duration(BACNET_COMMUNICATION_ENABLE_DISABLE status,
}
/* encode service */
int dcc_encode_apdu(uint8_t * apdu, uint8_t invoke_id, uint16_t timeDuration, /* 0=optional */
int dcc_encode_apdu(
uint8_t * apdu,
uint8_t invoke_id,
uint16_t timeDuration, /* 0=optional */
BACNET_COMMUNICATION_ENABLE_DISABLE enable_disable,
BACNET_CHARACTER_STRING * password)
{ /* NULL=optional */
int len = 0; /* length of each encoding */
int apdu_len = 0; /* total length of the apdu, return value */
{ /* NULL=optional */
int len = 0; /* length of each encoding */
int apdu_len = 0; /* total length of the apdu, return value */
if (apdu) {
apdu[0] = PDU_TYPE_CONFIRMED_SERVICE_REQUEST;
@@ -132,20 +142,17 @@ int dcc_encode_apdu(uint8_t * apdu, uint8_t invoke_id, uint16_t timeDuration,
apdu_len = 4;
/* optional timeDuration */
if (timeDuration) {
len =
encode_context_unsigned(&apdu[apdu_len], 0, timeDuration);
len = encode_context_unsigned(&apdu[apdu_len], 0, timeDuration);
apdu_len += len;
}
/* enable disable */
len =
encode_context_enumerated(&apdu[apdu_len], 1, enable_disable);
len = encode_context_enumerated(&apdu[apdu_len], 1, enable_disable);
apdu_len += len;
/* optional password */
if (password) {
/* FIXME: must be at least 1 character, limited to 20 characters */
len =
encode_context_character_string(&apdu[apdu_len], 2,
password);
encode_context_character_string(&apdu[apdu_len], 2, password);
apdu_len += len;
}
}
@@ -154,7 +161,8 @@ int dcc_encode_apdu(uint8_t * apdu, uint8_t invoke_id, uint16_t timeDuration,
}
/* decode the service request only */
int dcc_decode_service_request(uint8_t * apdu,
int dcc_decode_service_request(
uint8_t * apdu,
unsigned apdu_len,
uint16_t * timeDuration,
BACNET_COMMUNICATION_ENABLE_DISABLE * enable_disable,
@@ -184,7 +192,7 @@ int dcc_decode_service_request(uint8_t * apdu,
&tag_number, &len_value_type);
len += decode_enumerated(&apdu[len], len_value_type, &value);
if (enable_disable)
*enable_disable = (BACNET_COMMUNICATION_ENABLE_DISABLE)value;
*enable_disable = (BACNET_COMMUNICATION_ENABLE_DISABLE) value;
/* Tag 2: password --optional-- */
if (len < apdu_len) {
if (!decode_is_context_tag(&apdu[len], 2))
@@ -192,8 +200,7 @@ int dcc_decode_service_request(uint8_t * apdu,
len += decode_tag_number_and_value(&apdu[len],
&tag_number, &len_value_type);
len +=
decode_character_string(&apdu[len], len_value_type,
password);
decode_character_string(&apdu[len], len_value_type, password);
} else if (password)
characterstring_init_ansi(password, NULL);
}
@@ -206,7 +213,8 @@ int dcc_decode_service_request(uint8_t * apdu,
#include <string.h>
#include "ctest.h"
int dcc_decode_apdu(uint8_t * apdu,
int dcc_decode_apdu(
uint8_t * apdu,
unsigned apdu_len,
uint8_t * invoke_id,
uint16_t * timeDuration,
@@ -235,7 +243,8 @@ int dcc_decode_apdu(uint8_t * apdu,
return len;
}
void test_DeviceCommunicationControlData(Test * pTest,
void test_DeviceCommunicationControlData(
Test * pTest,
uint8_t invoke_id,
uint16_t timeDuration,
BACNET_COMMUNICATION_ENABLE_DISABLE enable_disable,
@@ -265,7 +274,8 @@ void test_DeviceCommunicationControlData(Test * pTest,
ct_test(pTest, characterstring_same(&test_password, password));
}
void test_DeviceCommunicationControl(Test * pTest)
void test_DeviceCommunicationControl(
Test * pTest)
{
uint8_t invoke_id = 128;
uint16_t timeDuration = 0;
@@ -287,7 +297,8 @@ void test_DeviceCommunicationControl(Test * pTest)
}
#ifdef TEST_DEVICE_COMMUNICATION_CONTROL
int main(void)
int main(
void)
{
Test *pTest;
bool rc;
@@ -304,5 +315,5 @@ int main(void)
return 0;
}
#endif /* TEST_DEVICE_COMMUNICATION_CONTROL */
#endif /* TEST */
#endif /* TEST_DEVICE_COMMUNICATION_CONTROL */
#endif /* TEST */