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Add parser for remote entity address objects

This commit is contained in:
Yang Gu 2010-04-21 12:55:52 +08:00 committed by Denis Kenzior
parent f78de0f762
commit fdfb64d9f1
2 changed files with 43 additions and 0 deletions
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31
src/stkutil.c
View File

@ -1397,6 +1397,35 @@ static gboolean parse_dataobj_service_availability(
return parse_dataobj_common_byte_array(iter, array);
}
/* Defined in TS 102.223 Section 8.68 */
static gboolean parse_dataobj_remote_entity_address(
struct comprehension_tlv_iter *iter, void *user)
{
struct stk_remote_entity_address *rea = user;
const unsigned char *data;
unsigned int len = comprehension_tlv_iter_get_length(iter);
data = comprehension_tlv_iter_get_data(iter);
rea->coding_type = data[0];
switch (rea->coding_type) {
case 0x00:
if (len != 7)
return FALSE;
break;
case 0x01:
if (len != 5)
return FALSE;
break;
default:
return FALSE;
}
memcpy(&rea->addr, data + 1, len - 1);
return TRUE;
}
/* Defined in TS 102.223 Section 8.72 */
static gboolean parse_dataobj_text_attr(struct comprehension_tlv_iter *iter,
void *user)
@ -1561,6 +1590,8 @@ static dataobj_handler handler_for_type(enum stk_data_object_type type)
return parse_dataobj_attribute_info;
case STK_DATA_OBJECT_TYPE_SERVICE_AVAILABILITY:
return parse_dataobj_service_availability;
case STK_DATA_OBJECT_TYPE_REMOTE_ENTITY_ADDRESS:
return parse_dataobj_remote_entity_address;
case STK_DATA_OBJECT_TYPE_TEXT_ATTRIBUTE:
return parse_dataobj_text_attr;
case STK_DATA_OBJECT_TYPE_FRAME_ID:

12
src/stkutil.h
View File

@ -643,6 +643,18 @@ struct stk_attribute_info {
unsigned int len;
};
/*
* According to TS 102.223 Section 8.68, remote entity address can be either
* 6-bytes IEEE-802 address, or 4-bytes IrDA device address.
*/
struct stk_remote_entity_address {
unsigned char coding_type;
union {
unsigned char ieee802[6];
unsigned char irda[4];
} addr;
};
/*
* According to 102.223 Section 8.72 the length of text attribute CTLV is 1
* byte. This means that the maximum size is 127 according to the rules