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ofono
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Add parser for card atr objects

This commit is contained in:
Yang Gu 2010-04-02 14:20:27 +08:00 committed by Denis Kenzior
parent eef57d221c
commit 8e91f477f9
2 changed files with 29 additions and 0 deletions
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20
src/stkutil.c
View File

@ -771,6 +771,24 @@ static gboolean parse_dataobj_card_reader_status(
return parse_dataobj_common_byte(iter, byte);
}
/* Defined in TS 102.223 Section 8.34 */
static gboolean parse_dataobj_card_atr(
struct comprehension_tlv_iter *iter, void *user)
{
struct stk_card_atr *ca = user;
const unsigned char *data;
unsigned int len = comprehension_tlv_iter_get_length(iter);
if ((len < 1) || (len > sizeof(ca->atr)))
return FALSE;
data = comprehension_tlv_iter_get_data(iter);
ca->len = len;
memcpy(ca->atr, data, len);
return TRUE;
}
/* Defined in 102.223 Section 8.43 */
static gboolean parse_dataobj_imm_resp(struct comprehension_tlv_iter *iter,
void *user)
@ -877,6 +895,8 @@ static dataobj_handler handler_for_type(enum stk_data_object_type type)
return parse_dataobj_item_icon_id_list;
case STK_DATA_OBJECT_TYPE_CARD_READER_STATUS:
return parse_dataobj_card_reader_status;
case STK_DATA_OBJECT_TYPE_CARD_ATR:
return parse_dataobj_card_atr;
case STK_DATA_OBJECT_TYPE_IMMEDIATE_RESPONSE:
return parse_dataobj_imm_resp;
case STK_DATA_OBJECT_TYPE_TEXT_ATTRIBUTE:

9
src/stkutil.h
View File

@ -459,6 +459,15 @@ struct stk_item_icon_id_list {
unsigned int len;
};
/*
* According to 102.223 Section 8.34 the length of CTLV is 1 byte. This means
* that the maximum size is 127 according to the rules of CTLVs.
*/
struct stk_card_atr {
unsigned char atr[127];
unsigned int len;
};
/*
* 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