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Added multistate input to object list.

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Added RR_Info function pointer to Object Table.
Refactored some of the Object Table iteration code.
This commit is contained in:
petermcs
2010-02-15 11:46:35 +00:00
parent 966992abd4
commit 8f421b9bf6
1 changed files with 115 additions and 111 deletions
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bacnet-stack/demo/object/device.c
+115 -111
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@@ -51,6 +51,7 @@
#include "lc.h"
#include "lsp.h"
#include "mso.h"
#include "ms-input.h"
#include "trendlog.h"
#if defined(BACFILE)
#include "bacfile.h" /* object list dependency */
@@ -74,6 +75,7 @@ static struct object_functions {
read_property_function Object_Read_Property;
write_property_function Object_Write_Property;
rpm_property_lists_function Object_RPM_List;
rr_info_function Object_RR_Info;
} Object_Table[] =
{
{OBJECT_DEVICE,
@@ -84,7 +86,8 @@ static struct object_functions {
Device_Name,
Device_Read_Property,
Device_Write_Property,
Device_Property_Lists},
Device_Property_Lists,
DeviceGetRRInfo},
{OBJECT_ANALOG_INPUT,
Analog_Input_Init,
Analog_Input_Count,
@@ -93,7 +96,8 @@ static struct object_functions {
Analog_Input_Name,
Analog_Input_Read_Property,
NULL,
Analog_Input_Property_Lists},
Analog_Input_Property_Lists,
NULL},
{OBJECT_ANALOG_OUTPUT,
Analog_Output_Init,
Analog_Output_Count,
@@ -102,7 +106,8 @@ static struct object_functions {
Analog_Output_Name,
Analog_Output_Read_Property,
Analog_Output_Write_Property,
Analog_Output_Property_Lists},
Analog_Output_Property_Lists,
NULL},
{OBJECT_ANALOG_VALUE,
Analog_Value_Init,
Analog_Value_Count,
@@ -111,7 +116,8 @@ static struct object_functions {
Analog_Value_Name,
Analog_Value_Read_Property,
Analog_Value_Write_Property,
Analog_Value_Property_Lists},
Analog_Value_Property_Lists,
NULL},
{OBJECT_BINARY_INPUT,
Binary_Input_Init,
Binary_Input_Count,
@@ -120,7 +126,8 @@ static struct object_functions {
Binary_Input_Name,
Binary_Input_Read_Property,
NULL,
Binary_Input_Property_Lists},
Binary_Input_Property_Lists,
NULL},
{OBJECT_BINARY_OUTPUT,
Binary_Output_Init,
Binary_Output_Count,
@@ -129,7 +136,8 @@ static struct object_functions {
Binary_Output_Name,
Binary_Output_Read_Property,
Binary_Output_Write_Property,
Binary_Output_Property_Lists},
Binary_Output_Property_Lists,
NULL},
{OBJECT_BINARY_VALUE,
Binary_Value_Init,
Binary_Value_Count,
@@ -138,7 +146,8 @@ static struct object_functions {
Binary_Value_Name,
Binary_Value_Read_Property,
Binary_Value_Write_Property,
Binary_Value_Property_Lists},
Binary_Value_Property_Lists,
NULL},
{OBJECT_LIFE_SAFETY_POINT,
Life_Safety_Point_Init,
Life_Safety_Point_Count,
@@ -147,7 +156,8 @@ static struct object_functions {
Life_Safety_Point_Name,
Life_Safety_Point_Read_Property,
Life_Safety_Point_Write_Property,
Life_Safety_Point_Property_Lists},
Life_Safety_Point_Property_Lists,
NULL},
{OBJECT_LOAD_CONTROL,
Load_Control_Init,
Load_Control_Count,
@@ -156,7 +166,8 @@ static struct object_functions {
Load_Control_Name,
Load_Control_Read_Property,
Load_Control_Write_Property,
Load_Control_Property_Lists},
Load_Control_Property_Lists,
NULL},
{OBJECT_MULTI_STATE_OUTPUT,
Multistate_Output_Init,
Multistate_Output_Count,
@@ -165,7 +176,18 @@ static struct object_functions {
Multistate_Output_Name,
Multistate_Output_Read_Property,
Multistate_Output_Write_Property,
Multistate_Output_Property_Lists},
Multistate_Output_Property_Lists,
NULL},
{OBJECT_MULTI_STATE_INPUT,
Multistate_Input_Init,
Multistate_Input_Count,
Multistate_Input_Index_To_Instance,
Multistate_Input_Valid_Instance,
Multistate_Input_Name,
Multistate_Input_Read_Property,
Multistate_Input_Write_Property,
Multistate_Input_Property_Lists,
NULL},
{OBJECT_TRENDLOG,
Trend_Log_Init,
Trend_Log_Count,
@@ -174,7 +196,8 @@ static struct object_functions {
Trend_Log_Name,
Trend_Log_Read_Property,
Trend_Log_Write_Property,
Trend_Log_Property_Lists},
Trend_Log_Property_Lists,
TrendLogGetRRInfo},
#if defined(BACFILE)
{OBJECT_FILE,
bacfile_init,
@@ -190,39 +213,59 @@ static struct object_functions {
{MAX_BACNET_OBJECT_TYPE, NULL, NULL, NULL, NULL, NULL, NULL, NULL}
};
static struct object_functions * Device_Objects_Find_Functions(
BACNET_OBJECT_TYPE Object_Type)
{
struct object_functions *pObject = NULL;
pObject = &Object_Table[0];
while (pObject->Object_Type < MAX_BACNET_OBJECT_TYPE) {
/* handle each object type */
if (pObject->Object_Type == Object_Type) {
return(pObject);
}
pObject++;
}
return(NULL);
}
/* Try and find an rr_info_function for the requested object type */
rr_info_function Device_Objects_RR_Info(
BACNET_OBJECT_TYPE object_type)
{
struct object_functions *pObject = NULL;
pObject = Device_Objects_Find_Functions(object_type);
return(pObject != NULL ? pObject->Object_RR_Info : NULL);
}
/* Encodes the property APDU and returns the length,
or sets the error, and returns -1 */
int Device_Objects_Read_Property(
BACNET_READ_PROPERTY_DATA *rpdata)
{
int apdu_len = -1;
unsigned index = 0;
struct object_functions *pObject = NULL;
bool found = false;
/* initialize the default return values */
rpdata->error_class = ERROR_CLASS_OBJECT;
rpdata->error_code = ERROR_CODE_UNKNOWN_OBJECT;
pObject = &Object_Table[0];
while (pObject->Object_Type < MAX_BACNET_OBJECT_TYPE) {
/* handle each object type */
if (pObject->Object_Type == rpdata->object_type) {
found = true;
if (pObject->Object_Valid_Instance &&
pObject->Object_Valid_Instance(rpdata->object_instance)) {
if (pObject->Object_Read_Property) {
apdu_len = pObject->Object_Read_Property(rpdata);
}
} else {
rpdata->error_class = ERROR_CLASS_OBJECT;
rpdata->error_code = ERROR_CODE_UNKNOWN_OBJECT;
pObject = Device_Objects_Find_Functions(rpdata->object_type);
if (pObject != NULL) {
if (pObject->Object_Valid_Instance &&
pObject->Object_Valid_Instance(rpdata->object_instance)) {
if (pObject->Object_Read_Property) {
apdu_len = pObject->Object_Read_Property(rpdata);
}
break;
} else {
rpdata->error_class = ERROR_CLASS_OBJECT;
rpdata->error_code = ERROR_CODE_UNKNOWN_OBJECT;
}
index++;
pObject = &Object_Table[index];
}
if (!found) {
} else {
rpdata->error_class = ERROR_CLASS_OBJECT;
rpdata->error_code = ERROR_CODE_UNSUPPORTED_OBJECT_TYPE;
}
@@ -234,36 +277,26 @@ bool Device_Objects_Write_Property(
BACNET_WRITE_PROPERTY_DATA * wp_data)
{
int apdu_len = -1;
unsigned index = 0;
struct object_functions *pObject = NULL;
bool found = false;
/* initialize the default return values */
wp_data->error_class = ERROR_CLASS_OBJECT;
wp_data->error_code = ERROR_CODE_UNKNOWN_OBJECT;
pObject = &Object_Table[0];
while (pObject->Object_Type < MAX_BACNET_OBJECT_TYPE) {
/* handle each object type */
if (pObject->Object_Type == wp_data->object_type) {
found = true;
if (pObject->Object_Valid_Instance &&
pObject->Object_Valid_Instance(wp_data->object_instance)) {
if (pObject->Object_Write_Property) {
apdu_len = pObject->Object_Write_Property(wp_data);
} else {
wp_data->error_class = ERROR_CLASS_PROPERTY;
wp_data->error_code = ERROR_CODE_WRITE_ACCESS_DENIED;
}
pObject = Device_Objects_Find_Functions(wp_data->object_type);
if (pObject != NULL) {
if (pObject->Object_Valid_Instance &&
pObject->Object_Valid_Instance(wp_data->object_instance)) {
if (pObject->Object_Write_Property) {
apdu_len = pObject->Object_Write_Property(wp_data);
} else {
wp_data->error_class = ERROR_CLASS_OBJECT;
wp_data->error_code = ERROR_CODE_UNKNOWN_OBJECT;
wp_data->error_class = ERROR_CLASS_PROPERTY;
wp_data->error_code = ERROR_CODE_WRITE_ACCESS_DENIED;
}
break;
} else {
wp_data->error_class = ERROR_CLASS_OBJECT;
wp_data->error_code = ERROR_CODE_UNKNOWN_OBJECT;
}
index++;
pObject = &Object_Table[index];
}
if (!found) {
} else {
wp_data->error_class = ERROR_CLASS_OBJECT;
wp_data->error_code = ERROR_CODE_UNSUPPORTED_OBJECT_TYPE;
}
@@ -292,49 +325,34 @@ static void Device_Objects_Property_List(
struct special_property_list_t *pPropertyList)
{
rpm_property_lists_function object_property_list = NULL;
unsigned index = 0;
struct object_functions *pObject = NULL;
bool found = false;
pPropertyList->Required.pList = NULL;
pPropertyList->Optional.pList = NULL;
pPropertyList->Proprietary.pList = NULL;
pObject = &Object_Table[0];
while (pObject->Object_Type < MAX_BACNET_OBJECT_TYPE) {
/* handle each object type */
if (pObject->Object_Type == object_type) {
found = true;
object_property_list = pObject->Object_RPM_List;
break;
}
index++;
pObject = &Object_Table[index];
}
if (found && object_property_list) {
object_property_list(
/* If we can find an entry for the required object type
* and there is an Object_List_RPM fn ptr then call it
* to populate the pointers to the individual list counters.
*/
pObject = Device_Objects_Find_Functions(object_type);
if ((pObject != NULL) && (pObject->Object_RPM_List != NULL)) {
pObject->Object_RPM_List(
&pPropertyList->Required.pList,
&pPropertyList->Optional.pList,
&pPropertyList->Proprietary.pList);
}
/* fill the count */
if (pPropertyList->Required.pList) {
pPropertyList->Required.count =
property_list_count(pPropertyList->Required.pList);
} else {
pPropertyList->Required.count = 0;
}
if (pPropertyList->Optional.pList) {
pPropertyList->Optional.count =
property_list_count(pPropertyList->Optional.pList);
} else {
pPropertyList->Optional.count = 0;
}
if (pPropertyList->Proprietary.pList) {
pPropertyList->Proprietary.count =
property_list_count(pPropertyList->Proprietary.pList);
} else {
pPropertyList->Proprietary.count = 0;
}
/* Fetch the counts if available otherwise zero them */
pPropertyList->Required.count = pPropertyList->Required.pList == NULL
? 0 : property_list_count(pPropertyList->Required.pList);
pPropertyList->Optional.count = pPropertyList->Optional.pList == NULL
? 0 : property_list_count(pPropertyList->Optional.pList);
pPropertyList->Proprietary.count = pPropertyList->Proprietary.pList == NULL
? 0 : property_list_count(pPropertyList->Proprietary.pList);
return;
}
@@ -796,7 +814,6 @@ unsigned Device_Object_List_Count(
void)
{
unsigned count = 0; /* number of objects */
unsigned index = 0; /* loop counter */
struct object_functions *pObject = NULL;
/* initialize the default return values */
@@ -805,8 +822,7 @@ unsigned Device_Object_List_Count(
if (pObject->Object_Count) {
count += pObject->Object_Count();
}
index++;
pObject = &Object_Table[index];
pObject++;
}
return count;
@@ -820,7 +836,6 @@ bool Device_Object_List_Identifier(
bool status = false;
unsigned count = 0;
unsigned object_index = 0;
unsigned index = 0; /* loop counter */
struct object_functions *pObject = NULL;
/* array index zero is length - so invalid */
@@ -842,8 +857,7 @@ bool Device_Object_List_Identifier(
break;
}
}
index++;
pObject = &Object_Table[index];
pObject++;
}
return status;
@@ -888,19 +902,11 @@ char *Device_Valid_Object_Id(
uint32_t object_instance)
{
char *name = NULL; /* return value */
unsigned index = 0; /* loop counter */
struct object_functions *pObject = NULL;
pObject = &Object_Table[0];
while (pObject->Object_Type < MAX_BACNET_OBJECT_TYPE) {
if ((pObject->Object_Type == object_type) &&
(pObject->Object_Name)) {
name = pObject->Object_Name(object_instance);
break;
}
index++;
pObject = &Object_Table[index];
}
pObject = Device_Objects_Find_Functions(object_type);
if ((pObject != NULL) && (pObject->Object_Name != NULL))
name = pObject->Object_Name(object_instance);
return name;
}
@@ -1095,15 +1101,14 @@ int Device_Read_Property(
bitstring_set_bit(&bit_string, (uint8_t) i, false);
}
/* set the object types with objects to supported */
i = 0;
pObject = &Object_Table[i];
pObject = &Object_Table[0];
while (pObject->Object_Type < MAX_BACNET_OBJECT_TYPE) {
if ((pObject->Object_Count) &&
(pObject->Object_Count() > 0)) {
bitstring_set_bit(&bit_string, pObject->Object_Type, true);
}
i++;
pObject = &Object_Table[i];
pObject++;
}
apdu_len = encode_application_bitstring(&apdu[0], &bit_string);
break;
@@ -1382,13 +1387,13 @@ bool Device_Write_Property(
void Device_Init(
void)
{
unsigned index = 0; /* loop counter */
struct object_functions *pObject = NULL;
handler_read_property_function_set(Device_Objects_Read_Property);
handler_rpm_function_set(Device_Objects_Read_Property);
handler_rpm_list_set(Device_Objects_Property_List);
handler_write_property_function_set(Device_Objects_Write_Property);
handler_rr_object_set(Device_Objects_RR_Info);
handler_reinitialize_device_function_set(Device_Reinitialize);
pObject = &Object_Table[0];
@@ -1396,8 +1401,7 @@ void Device_Init(
if (pObject->Object_Init) {
pObject->Object_Init();
}
index++;
pObject = &Object_Table[index];
pObject++;
}
}