mirror of git://git.sysmocom.de/ofono
Add parser for result objects
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@ -230,6 +230,38 @@ static gboolean parse_dataobj_response_len(struct comprehension_tlv_iter *iter,
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return TRUE;
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}
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/* Defined in TS 102.223 Section 8.12 */
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static gboolean parse_dataobj_result(struct comprehension_tlv_iter *iter,
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void *user)
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{
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struct stk_result *result = user;
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const unsigned char *data;
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unsigned int len;
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if (comprehension_tlv_iter_get_tag(iter) !=
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STK_DATA_OBJECT_TYPE_RESULT)
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return FALSE;
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len = comprehension_tlv_iter_get_length(iter);
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if (len < 1)
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return FALSE;
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data = comprehension_tlv_iter_get_data(iter);
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if ((len < 2) && ((data[0] == 0x20) || (data[0] == 0x21) ||
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(data[0] == 0x26) || (data[0] == 0x38) ||
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(data[0] == 0x39) || (data[0] == 0x3a) ||
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(data[0] == 0x3c) || (data[0] == 0x3d)))
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return FALSE;
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result->general = data[0];
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result->additional_len = len - 1;
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result->additional = g_malloc(len-1);
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memcpy(result->additional, data+1, len-1);
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return TRUE;
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}
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/* Defined in TS 102.223 Section 8.15 */
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static gboolean parse_dataobj_text(struct comprehension_tlv_iter *iter,
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void *user)
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@ -408,6 +440,8 @@ static dataobj_handler handler_for_type(enum stk_data_object_type type)
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return parse_dataobj_item_identifier;
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case STK_DATA_OBJECT_TYPE_RESPONSE_LENGTH:
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return parse_dataobj_response_len;
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case STK_DATA_OBJECT_TYPE_RESULT:
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return parse_dataobj_result;
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case STK_DATA_OBJECT_TYPE_TEXT:
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case STK_DATA_OBJECT_TYPE_DEFAULT_TEXT:
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return parse_dataobj_text;
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@ -235,6 +235,13 @@ struct stk_item {
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char *text;
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};
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/* Defined in TS 102.223 Section 8.12 */
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struct stk_result {
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unsigned char general;
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unsigned int additional_len;
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unsigned char *additional;
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};
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/*
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* According to 102.223 Section 8.72 the length of text attribute CTLV is 1
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* byte. This means that the maximum size is 127 according to the rules
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