mirror of git://git.sysmocom.de/ofono
stkutil: Add parser for frames information objects
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@ -1602,6 +1602,35 @@ static gboolean parse_dataobj_frame_layout(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 8.79 */
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static gboolean parse_dataobj_frames_info(struct comprehension_tlv_iter *iter,
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void *user)
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{
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struct stk_frames_info *fi = user;
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const unsigned char *data;
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unsigned char 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 (data[0] > 0x0f)
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return FALSE;
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if ((len == 1 && data[0] != 0) || (len > 1 && data[0] == 0))
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return FALSE;
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if (len == 1)
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return TRUE;
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fi->id = data[0];
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fi->len = len - 1;
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memcpy(fi->list, data + 1, fi->len);
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return TRUE;
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}
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/* Defined in TS 102.223 Section 8.80 */
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static gboolean parse_dataobj_frame_id(struct comprehension_tlv_iter *iter,
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void *user)
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@ -1767,6 +1796,8 @@ static dataobj_handler handler_for_type(enum stk_data_object_type type)
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return parse_dataobj_browsing_status;
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case STK_DATA_OBJECT_TYPE_FRAME_LAYOUT:
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return parse_dataobj_frame_layout;
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case STK_DATA_OBJECT_TYPE_FRAMES_INFO:
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return parse_dataobj_frames_info;
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case STK_DATA_OBJECT_TYPE_FRAME_ID:
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return parse_dataobj_frame_id;
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default:
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@ -709,6 +709,18 @@ struct stk_frame_layout {
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unsigned int len;
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};
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/*
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* According to 102.223 Section 8.79 the length of CTLV is 1 byte. This means
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* that the maximum length is 127 bytes for the total length of default frame
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* id and frame information list. Thus the maximum length of frame information
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* list is 126 bytes.
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*/
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struct stk_frames_info {
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unsigned char id;
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unsigned char list[126];
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unsigned int len;
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};
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struct stk_command_display_text {
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char *text;
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struct stk_icon_id icon_id;
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