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stkutil: Add parser for frame layout objects

This commit is contained in:
Yang Gu 2010-04-22 23:12:19 +08:00 committed by Denis Kenzior
parent b0d9e6df17
commit 642a7ed3ec
2 changed files with 42 additions and 0 deletions
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26
src/stkutil.c
View File

@ -1578,6 +1578,30 @@ static gboolean parse_dataobj_browsing_status(
return parse_dataobj_common_byte_array(iter, array);
}
/* Defined in TS 102.223 Section 8.78 */
static gboolean parse_dataobj_frame_layout(struct comprehension_tlv_iter *iter,
void *user)
{
struct stk_frame_layout *fl = user;
const unsigned char *data;
unsigned char len = comprehension_tlv_iter_get_length(iter);
if (len < 2)
return FALSE;
data = comprehension_tlv_iter_get_data(iter);
if (data[0] != STK_LAYOUT_HORIZONTAL &&
data[0] != STK_LAYOUT_VERTICAL)
return FALSE;
fl->layout = data[0];
fl->len = len - 1;
memcpy(fl->size, data + 1, fl->len);
return TRUE;
}
/* Defined in TS 102.223 Section 8.80 */
static gboolean parse_dataobj_frame_id(struct comprehension_tlv_iter *iter,
void *user)
@ -1741,6 +1765,8 @@ static dataobj_handler handler_for_type(enum stk_data_object_type type)
return parse_dataobj_battery_state;
case STK_DATA_OBJECT_TYPE_BROWSING_STATUS:
return parse_dataobj_browsing_status;
case STK_DATA_OBJECT_TYPE_FRAME_LAYOUT:
return parse_dataobj_frame_layout;
case STK_DATA_OBJECT_TYPE_FRAME_ID:
return parse_dataobj_frame_id;
default:

16
src/stkutil.h
View File

@ -365,6 +365,11 @@ enum stk_battery_state {
STK_BATTERY_FULL = 0x04
};
enum stk_frame_layout_type {
STK_LAYOUT_HORIZONTAL = 0x01,
STK_LAYOUT_VERTICAL = 0x02
};
/* For data object that only has a byte array with undetermined length */
struct stk_common_byte_array {
unsigned char *array;
@ -693,6 +698,17 @@ struct stk_item_text_attribute_list {
unsigned char len;
};
/*
* According to 102.223 Section 8.78 the length of CTLV is 1 byte. This means
* that the maximum length is 127 bytes for the total length of layout and
* relative-sized frame. Thus the maximum length of relative size is 126 bytes.
*/
struct stk_frame_layout {
unsigned char layout;
unsigned char size[126];
unsigned int len;
};
struct stk_command_display_text {
char *text;
struct stk_icon_id icon_id;