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author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2022-05-26 13:47:13 -0700 |
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committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2022-05-26 13:57:48 -0700 |
commit | 53c28e3d868396fe5676751a44171dd67a7255a0 (patch) | |
tree | 59365db378271ea5e7bd09e2c46857effe698664 /monitor | |
parent | 1ffd74a6d4212a165763dc53e58a1b49b6fc5a98 (diff) | |
download | bluez-53c28e3d868396fe5676751a44171dd67a7255a0.tar.gz |
monitor/att: Simplify CCC decoders
This simplify callbacks moving the decoding of the value to
print_ccc_value.
Diffstat (limited to 'monitor')
-rw-r--r-- | monitor/att.c | 35 |
1 files changed, 13 insertions, 22 deletions
diff --git a/monitor/att.c b/monitor/att.c index df3e65057..0223af210 100644 --- a/monitor/att.c +++ b/monitor/att.c @@ -221,38 +221,30 @@ static const struct bitfield_data ccc_value_table[] = { { } }; -static void print_ccc_value(uint8_t value) -{ - uint8_t mask = value; - - mask = print_bitfield(4, value, ccc_value_table); - if (mask) - print_text(COLOR_WHITE_BG, " Unknown fields (0x%2.2x)", - mask); -} - -static void gatt_ccc_read(const struct l2cap_frame *frame) +static void print_ccc_value(const struct l2cap_frame *frame) { uint8_t value; + uint8_t mask; if (!l2cap_frame_get_u8((void *)frame, &value)) { print_text(COLOR_ERROR, "invalid size"); return; } - print_ccc_value(value); + mask = print_bitfield(4, value, ccc_value_table); + if (mask) + print_text(COLOR_WHITE_BG, " Unknown fields (0x%2.2x)", + mask); } -static void gatt_ccc_write(const struct l2cap_frame *frame) +static void ccc_read(const struct l2cap_frame *frame) { - uint8_t value; - - if (!l2cap_frame_get_u8((void *)frame, &value)) { - print_text(COLOR_ERROR, "invalid size"); - return; - } + print_ccc_value(frame); +} - print_ccc_value(value); +static void ccc_write(const struct l2cap_frame *frame) +{ + print_ccc_value(frame); } #define GATT_HANDLER(_uuid, _read, _write, _notify) \ @@ -272,8 +264,7 @@ struct gatt_handler { void (*write)(const struct l2cap_frame *frame); void (*notify)(const struct l2cap_frame *frame); } gatt_handlers[] = { - GATT_HANDLER(GATT_CLIENT_CHARAC_CFG_UUID, gatt_ccc_read, - gatt_ccc_write, NULL) + GATT_HANDLER(0x2902, ccc_read, ccc_write, NULL), }; static struct gatt_handler *get_handler(struct gatt_db_attribute *attr) |