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| author | Alvaro Silva <alvaro.silva@openbossa.org> | 2013-07-19 13:34:15 -0400 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2013-07-24 08:43:05 -0700 |
| commit | 1ed64821ac7ec9ed1c6cfe197257e47c58f2494c (patch) | |
| tree | b6cef7be40c78c17b7d7cbe15fd045f9f3ef8141 /attrib/att.c | |
| parent | 38487a99155988699aa0dc4f3505a2da5980ceee (diff) | |
| download | bluez-1ed64821ac7ec9ed1c6cfe197257e47c58f2494c.tar.gz | |
attrib: Add encode/decode execute write support
Add functions for encoding/decoding Execute Write Request PDUs.
Diffstat (limited to 'attrib/att.c')
| -rw-r--r-- | attrib/att.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/attrib/att.c b/attrib/att.c index 8fd5ab553..d5f4f68e1 100644 --- a/attrib/att.c +++ b/attrib/att.c @@ -1126,6 +1126,37 @@ uint16_t enc_exec_write_req(uint8_t flags, uint8_t *pdu, size_t len) return min_len; } +uint16_t dec_exec_write_req(const uint8_t *pdu, size_t len, uint8_t *flags) +{ + const uint16_t min_len = sizeof(pdu[0]) + sizeof(*flags); + + if (pdu == NULL) + return 0; + + if (flags == NULL) + return 0; + + if (len < min_len) + return 0; + + if (pdu[0] != ATT_OP_EXEC_WRITE_REQ) + return 0; + + *flags = pdu[1]; + + return min_len; +} + +uint16_t enc_exec_write_resp(uint8_t *pdu) +{ + if (pdu == NULL) + return 0; + + pdu[0] = ATT_OP_EXEC_WRITE_RESP; + + return sizeof(pdu[0]); +} + uint16_t dec_exec_write_resp(const uint8_t *pdu, size_t len) { const uint16_t min_len = sizeof(pdu[0]); |