static time_t uci_Update(
time_t ucimodtime,
BACNET_OBJECT_TYPE update_object_type,
int ucirewrite
)
{
char *section;
char *type;
time_t chk_mtime = 0;
struct uci_context *ctx;
int uci_idx;
/* update Value from uci */
section = NULL;
type = NULL;
if (false) {
section = NULL;
type = NULL;
#if defined(AI)
} else if (update_object_type == OBJECT_ANALOG_INPUT) {
section = "bacnet_ai";
type = "ai";
#endif
#if defined(AO)
} else if (update_object_type == OBJECT_ANALOG_OUTPUT) {
section = "bacnet_ao";
type = "ao";
#endif
#if defined(AV)
} else if (update_object_type == OBJECT_ANALOG_VALUE) {
section = "bacnet_av";
type = "av";
#endif
#if defined(BI)
} else if (update_object_type == OBJECT_BINARY_INPUT) {
section = "bacnet_bi";
type = "bi";
#endif
#if defined(BO)
} else if (update_object_type == OBJECT_BINARY_OUTPUT) {
section = "bacnet_bo";
type = "bo";
#endif
#if defined(BV)
} else if (update_object_type == OBJECT_BINARY_VALUE) {
section = "bacnet_bv";
type = "bv";
#endif
#if defined(MI)
} else if (update_object_type == OBJECT_MULTI_STATE_INPUT) {
section = "bacnet_mi";
type = "mi";
#endif
#if defined(MO)
} else if (update_object_type == OBJECT_MULTI_STATE_OUTPUT) {
section = "bacnet_mo";
type = "mo";
#endif
#if defined(MSV)
} else if (update_object_type == OBJECT_MULTI_STATE_VALUE) {
section = "bacnet_mv";
type = "mv";
#endif
} else {
return 0;
}
if ( ucirewrite == 0) {
chk_mtime = ucimodtime;
#if PRINT_ENABLED
printf("rewrite type: %s\n", type);
#endif
} else {
chk_mtime = check_uci_update(section, ucimodtime);
}
if(chk_mtime != 0) {
sleep(1);
ucimodtime = chk_mtime;
#if PRINT_ENABLED
printf("Config changed, reloading %s\n",section);
#endif
ctx = ucix_init(section);
struct uci_itr_ctx itr;
value_tuple_t *cur;
itr.list = NULL;
itr.section = section;
itr.ctx = ctx;
ucix_for_each_section_type(ctx, section, type,
(void *)load_value, &itr);
for( cur = itr.list; cur; cur = cur->next ) {
uci_idx = atoi(cur->idx);
#if PRINT_ENABLED
printf("section %s idx %i \n", section, uci_idx);
#endif
if (false) {
}
/* update Analog Input from uci */
#if defined(AI)
else if (update_object_type == OBJECT_ANALOG_INPUT) {
float ai_val, ai_pval;
ai_val = strtof(cur->value,NULL);
ai_pval = Analog_Input_Present_Value(uci_idx);
if ( ai_val != ai_pval ) {
Analog_Input_Present_Value_Set(uci_idx,ai_val,16);
}
if (cur->Out_Of_Service == 0) {
if (Analog_Input_Out_Of_Service(uci_idx))
Analog_Input_Out_Of_Service_Set(uci_idx,0);
if (Analog_Input_Reliability(uci_idx))
Analog_Input_Reliability_Set(uci_idx,
RELIABILITY_NO_FAULT_DETECTED);
} else {
#if PRINT_ENABLED
printf("idx %s ",cur->idx);
printf("Out_Of_Service\n");
#endif
Analog_Input_Out_Of_Service_Set(uci_idx,1);
Analog_Input_Reliability_Set(uci_idx,
RELIABILITY_COMMUNICATION_FAILURE);
}
}
#endif
/* update Analog Output from uci */
#if defined(AO)
else if (update_object_type == OBJECT_ANALOG_OUTPUT) {
float ao_val, ao_pval;
ao_val = strtof(cur->value,NULL);
ao_pval = Analog_Output_Present_Value(uci_idx);
if ( ao_val != ao_pval ) {
Analog_Output_Present_Value_Set(uci_idx,ao_val,16);
}
if (cur->Out_Of_Service == 0) {
if (Analog_Output_Out_Of_Service(uci_idx))
Analog_Output_Out_Of_Service_Set(uci_idx,0);
if (Analog_Output_Reliability(uci_idx))
Analog_Output_Reliability_Set(uci_idx,
RELIABILITY_NO_FAULT_DETECTED);
} else {
#if PRINT_ENABLED
printf("idx %s ",cur->idx);
printf("Out_Of_Service\n");
#endif
Analog_Output_Out_Of_Service_Set(uci_idx,1);
Analog_Output_Reliability_Set(uci_idx,
RELIABILITY_COMMUNICATION_FAILURE);
}
}
#endif
/* update Analog Value from uci */
#if defined(AV)
else if (update_object_type == OBJECT_ANALOG_VALUE) {
float av_val, av_pval;
av_val = strtof(cur->value,NULL);
av_pval = Analog_Value_Present_Value(uci_idx);
if ( av_val != av_pval ) {
Analog_Value_Present_Value_Set(uci_idx,av_val,16);
}
if (cur->Out_Of_Service == 0) {
if (Analog_Value_Out_Of_Service(uci_idx))
Analog_Value_Out_Of_Service_Set(uci_idx,0);
if (Analog_Value_Reliability(uci_idx))
Analog_Value_Reliability_Set(uci_idx,
RELIABILITY_NO_FAULT_DETECTED);
} else {
#if PRINT_ENABLED
printf("idx %s ",cur->idx);
printf("Out_Of_Service\n");
#endif
Analog_Value_Out_Of_Service_Set(uci_idx,1);
Analog_Value_Reliability_Set(uci_idx,
RELIABILITY_COMMUNICATION_FAILURE);
}
}
#endif
/* update Binary Input from uci */
#if defined(BI)
else if (update_object_type == OBJECT_BINARY_INPUT) {
int bi_val, bi_pval;
bi_val = atoi(cur->value);
bi_pval = Binary_Input_Present_Value(uci_idx);
if ( bi_val != bi_pval ) {
Binary_Input_Present_Value_Set(uci_idx,bi_val,16);
}
if (cur->Out_Of_Service == 0) {
if (Binary_Input_Out_Of_Service(uci_idx))
Binary_Input_Out_Of_Service_Set(uci_idx,0);
if (Binary_Input_Reliability(uci_idx))
Binary_Input_Reliability_Set(uci_idx,
RELIABILITY_NO_FAULT_DETECTED);
} else {
#if PRINT_ENABLED
printf("idx %s ",cur->idx);
printf("Out_Of_Service\n");
#endif
Binary_Input_Out_Of_Service_Set(uci_idx,1);
Binary_Input_Reliability_Set(uci_idx,
RELIABILITY_COMMUNICATION_FAILURE);
}
}
#endif
/* update Binary Output from uci */
#if defined(BO)
else if (update_object_type == OBJECT_BINARY_OUTPUT) {
int bo_val, bo_pval;
bo_val = atoi(cur->value);
bo_pval = Binary_Output_Present_Value(uci_idx);
if ( bo_val != bo_pval ) {
Binary_Output_Present_Value_Set(uci_idx,bo_val,16);
}
if (cur->Out_Of_Service == 0) {
if (Binary_Output_Out_Of_Service(uci_idx))
Binary_Output_Out_Of_Service_Set(uci_idx,0);
if (Binary_Output_Reliability(uci_idx))
Binary_Output_Reliability_Set(uci_idx,
RELIABILITY_NO_FAULT_DETECTED);
} else {
#if PRINT_ENABLED
printf("idx %s ",cur->idx);
printf("Out_Of_Service\n");
#endif
Binary_Output_Out_Of_Service_Set(uci_idx,1);
Binary_Output_Reliability_Set(uci_idx,
RELIABILITY_COMMUNICATION_FAILURE);
}
}
#endif
/* update Binary Value from uci */
#if defined(BV)
else if (update_object_type == OBJECT_BINARY_VALUE) {
int bv_val, bv_pval;
bv_val = atoi(cur->value);
bv_pval = Binary_Value_Present_Value(uci_idx);
if ( bv_val != bv_pval ) {
Binary_Value_Present_Value_Set(uci_idx,bv_val,16);
}
if (cur->Out_Of_Service == 0) {
if (Binary_Value_Out_Of_Service(uci_idx))
Binary_Value_Out_Of_Service_Set(uci_idx,0);
if (Binary_Value_Reliability(uci_idx))
Binary_Value_Reliability_Set(uci_idx,
RELIABILITY_NO_FAULT_DETECTED);
} else {
#if PRINT_ENABLED
printf("idx %s ",cur->idx);
printf("Out_Of_Service\n");
#endif
Binary_Value_Out_Of_Service_Set(uci_idx,1);
Binary_Value_Reliability_Set(uci_idx,
RELIABILITY_COMMUNICATION_FAILURE);
}
}
#endif
/* update Multistate Input from uci */
#if defined(MSI)
else if (update_object_type == OBJECT_MULTI_STATE_INPUT) {
int msi_val, msi_pval;
msi_val = atoi(cur->value);
msi_pval = Multistate_Input_Present_Value(uci_idx);
if ( msi_val != msi_pval ) {
Multistate_Input_Present_Value_Set(uci_idx,msi_val,16);
}
if (cur->Out_Of_Service == 0) {
if (Multistate_Input_Out_Of_Service(uci_idx))
Multistate_Input_Out_Of_Service_Set(uci_idx,0);
if (Multistate_Input_Reliability(uci_idx))
Multistate_Input_Reliability_Set(uci_idx,
RELIABILITY_NO_FAULT_DETECTED);
} else {
#if PRINT_ENABLED
printf("idx %s ",cur->idx);
printf("Out_Of_Service\n");
#endif
Multistate_Input_Out_Of_Service_Set(uci_idx,1);
Multistate_Input_Reliability_Set(uci_idx,
RELIABILITY_COMMUNICATION_FAILURE);
}
}
#endif
/* update Multistate Output from uci */
#if defined(MSO)
else if (update_object_type == OBJECT_MULTI_STATE_OUTPUT) {
int mso_val, mso_pval;
mso_val = atoi(cur->value);
mso_pval = Multistate_Output_Present_Value(uci_idx);
if ( mso_val != mso_pval ) {
Multistate_Output_Present_Value_Set(uci_idx,mso_val,16);
}
if (cur->Out_Of_Service == 0) {
if (Multistate_Output_Out_Of_Service(uci_idx))
Multistate_Output_Out_Of_Service_Set(uci_idx,0);
if (Multistate_Output_Reliability(uci_idx))
Multistate_Output_Reliability_Set(uci_idx,
RELIABILITY_NO_FAULT_DETECTED);
} else {
#if PRINT_ENABLED
printf("idx %s ",cur->idx);
printf("Out_Of_Service\n");
#endif
Multistate_Output_Out_Of_Service_Set(uci_idx,1);
Multistate_Output_Reliability_Set(uci_idx,
RELIABILITY_COMMUNICATION_FAILURE);
}
}
#endif
/* update Multistate Value from uci */
#if defined(MSV)
else if (update_object_type == OBJECT_MULTI_STATE_VALUE) {
int msv_val, msv_pval;
msv_val = atoi(cur->value);
msv_pval = Multistate_Value_Present_Value(uci_idx);
if ( msv_val != msv_pval ) {
Multistate_Value_Present_Value_Set(uci_idx,msv_val,16);
}
if (cur->Out_Of_Service == 0) {
if (Multistate_Value_Out_Of_Service(uci_idx))
Multistate_Value_Out_Of_Service_Set(uci_idx,0);
if (Multistate_Value_Reliability(uci_idx))
Multistate_Value_Reliability_Set(uci_idx,
RELIABILITY_NO_FAULT_DETECTED);
} else {
#if PRINT_ENABLED
printf("idx %s ",cur->idx);
printf("Out_Of_Service\n");
#endif
Multistate_Value_Out_Of_Service_Set(uci_idx,1);
Multistate_Value_Reliability_Set(uci_idx,
RELIABILITY_COMMUNICATION_FAILURE);
}
}
#endif
}
ucix_cleanup(ctx);
}
/* update end */
return ucimodtime;
}
/* returns true if successful */
bool Binary_Value_Write_Property(
BACNET_WRITE_PROPERTY_DATA * wp_data)
{
bool status = false; /* return value */
unsigned int object_index = 0;
unsigned int priority = 0;
BACNET_BINARY_PV level = BINARY_NULL;
int len = 0;
BACNET_APPLICATION_DATA_VALUE value;
/* decode the some of the request */
len =
bacapp_decode_application_data(wp_data->application_data,
wp_data->application_data_len, &value);
/* FIXME: len < application_data_len: more data? */
if (len < 0) {
/* error while decoding - a value larger than we can handle */
wp_data->error_class = ERROR_CLASS_PROPERTY;
wp_data->error_code = ERROR_CODE_VALUE_OUT_OF_RANGE;
return false;
}
/* only array properties can have array options */
if ((wp_data->object_property != PROP_PRIORITY_ARRAY) &&
(wp_data->array_index != BACNET_ARRAY_ALL)) {
wp_data->error_class = ERROR_CLASS_PROPERTY;
wp_data->error_code = ERROR_CODE_PROPERTY_IS_NOT_AN_ARRAY;
return false;
}
switch (wp_data->object_property) {
case PROP_PRESENT_VALUE:
if (value.tag == BACNET_APPLICATION_TAG_ENUMERATED) {
priority = wp_data->priority;
/* Command priority 6 is reserved for use by Minimum On/Off
algorithm and may not be used for other purposes in any
object. */
if (priority && (priority <= BACNET_MAX_PRIORITY) &&
(priority != 6 /* reserved */ ) &&
(value.type.Enumerated <= MAX_BINARY_PV)) {
level = (BACNET_BINARY_PV) value.type.Enumerated;
object_index =
Binary_Value_Instance_To_Index
(wp_data->object_instance);
priority--;
Binary_Value_Level[object_index][priority] = level;
/* Note: you could set the physical output here if we
are the highest priority.
However, if Out of Service is TRUE, then don't set the
physical output. This comment may apply to the
main loop (i.e. check out of service before changing output) */
status = true;
} else if (priority == 6) {
/* Command priority 6 is reserved for use by Minimum On/Off
algorithm and may not be used for other purposes in any
object. */
wp_data->error_class = ERROR_CLASS_PROPERTY;
wp_data->error_code = ERROR_CODE_WRITE_ACCESS_DENIED;
} else {
wp_data->error_class = ERROR_CLASS_PROPERTY;
wp_data->error_code = ERROR_CODE_VALUE_OUT_OF_RANGE;
}
} else {
status =
WPValidateArgType(&value, BACNET_APPLICATION_TAG_NULL,
&wp_data->error_class, &wp_data->error_code);
if (status) {
level = BINARY_NULL;
object_index =
Binary_Value_Instance_To_Index
(wp_data->object_instance);
priority = wp_data->priority;
if (priority && (priority <= BACNET_MAX_PRIORITY)) {
priority--;
Binary_Value_Level[object_index][priority] = level;
/* Note: you could set the physical output here to the next
highest priority, or to the relinquish default if no
priorities are set.
However, if Out of Service is TRUE, then don't set the
physical output. This comment may apply to the
main loop (i.e. check out of service before changing output) */
} else {
status = false;
wp_data->error_class = ERROR_CLASS_PROPERTY;
wp_data->error_code = ERROR_CODE_VALUE_OUT_OF_RANGE;
}
}
}
break;
case PROP_OUT_OF_SERVICE:
status =
WPValidateArgType(&value, BACNET_APPLICATION_TAG_BOOLEAN,
&wp_data->error_class, &wp_data->error_code);
if (status) {
Binary_Value_Out_Of_Service_Set(wp_data->object_instance,
value.type.Boolean);
}
break;
case PROP_OBJECT_IDENTIFIER:
case PROP_OBJECT_NAME:
case PROP_DESCRIPTION:
case PROP_OBJECT_TYPE:
case PROP_STATUS_FLAGS:
case PROP_EVENT_STATE:
case PROP_PRIORITY_ARRAY:
case PROP_RELINQUISH_DEFAULT:
wp_data->error_class = ERROR_CLASS_PROPERTY;
wp_data->error_code = ERROR_CODE_WRITE_ACCESS_DENIED;
break;
default:
wp_data->error_class = ERROR_CLASS_PROPERTY;
wp_data->error_code = ERROR_CODE_UNKNOWN_PROPERTY;
break;
}
return status;
}
