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Code Issues Releases Activity

Add parser for result objects

This commit is contained in:
Yang Gu 2010-03-05 16:40:20 +08:00 committed by Denis Kenzior
parent a2beff9011
commit 81e01f82cc
2 changed files with 41 additions and 0 deletions
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34
src/stkutil.c
View File

@ -230,6 +230,38 @@ static gboolean parse_dataobj_response_len(struct comprehension_tlv_iter *iter,
return TRUE;
}
/* Defined in TS 102.223 Section 8.12 */
static gboolean parse_dataobj_result(struct comprehension_tlv_iter *iter,
void *user)
{
struct stk_result *result = user;
const unsigned char *data;
unsigned int len;
if (comprehension_tlv_iter_get_tag(iter) !=
STK_DATA_OBJECT_TYPE_RESULT)
return FALSE;
len = comprehension_tlv_iter_get_length(iter);
if (len < 1)
return FALSE;
data = comprehension_tlv_iter_get_data(iter);
if ((len < 2) && ((data[0] == 0x20) || (data[0] == 0x21) ||
(data[0] == 0x26) || (data[0] == 0x38) ||
(data[0] == 0x39) || (data[0] == 0x3a) ||
(data[0] == 0x3c) || (data[0] == 0x3d)))
return FALSE;
result->general = data[0];
result->additional_len = len - 1;
result->additional = g_malloc(len-1);
memcpy(result->additional, data+1, len-1);
return TRUE;
}
/* Defined in TS 102.223 Section 8.15 */
static gboolean parse_dataobj_text(struct comprehension_tlv_iter *iter,
void *user)
@ -408,6 +440,8 @@ static dataobj_handler handler_for_type(enum stk_data_object_type type)
return parse_dataobj_item_identifier;
case STK_DATA_OBJECT_TYPE_RESPONSE_LENGTH:
return parse_dataobj_response_len;
case STK_DATA_OBJECT_TYPE_RESULT:
return parse_dataobj_result;
case STK_DATA_OBJECT_TYPE_TEXT:
case STK_DATA_OBJECT_TYPE_DEFAULT_TEXT:
return parse_dataobj_text;

7
src/stkutil.h
View File

@ -235,6 +235,13 @@ struct stk_item {
char *text;
};
/* Defined in TS 102.223 Section 8.12 */
struct stk_result {
unsigned char general;
unsigned int additional_len;
unsigned char *additional;
};
/*
* 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