Return-Path: From: Bruna Moreira To: linux-bluetooth@vger.kernel.org Cc: Jefferson Delfes Subject: [RFC BlueZ 12/33] mgmt: Add set controller data command Date: Mon, 27 Aug 2012 13:03:04 -0400 Message-Id: <1346087005-24693-13-git-send-email-bruna.moreira@openbossa.org> In-Reply-To: <1346087005-24693-1-git-send-email-bruna.moreira@openbossa.org> References: <1346087005-24693-1-git-send-email-bruna.moreira@openbossa.org> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Jefferson Delfes Implement new Set Controller Data command in MGMT API. The maximum size accept for new data is HCI_MAX_EIR_LENGTH (240 bytes). The data sent using this command will be stored in internal list and they will be set in adapter after receiving a Set Broadcaster with TRUE. --- src/mgmt.c | 32 ++++++++++++++++++++++++++++++++ src/mgmt.h | 3 +++ 2 files changed, 35 insertions(+) diff --git a/src/mgmt.c b/src/mgmt.c index 3d3a8f7..a011b3d 100644 --- a/src/mgmt.c +++ b/src/mgmt.c @@ -2497,3 +2497,35 @@ int mgmt_ssp_enabled(int index) return mgmt_ssp(info->current_settings); } + +int mgmt_set_controller_data(int index, uint8_t flags, uint8_t data_type, + uint8_t *data, uint8_t data_length) +{ + char buf[MGMT_HDR_SIZE + sizeof(struct mgmt_cp_set_controller_data) + + HCI_MAX_EIR_LENGTH]; + struct mgmt_hdr *hdr = (void *) buf; + struct mgmt_cp_set_controller_data *cp = (void *) &buf[sizeof(*hdr)]; + uint16_t cp_size; + int err = 0; + + DBG("hci%d flags %d data_type 0x%hhx data_length %d", index, flags, + data_type, data_length); + + memset(buf, 0, sizeof(buf)); + + cp_size = sizeof(*cp) + data_length; + + hdr->opcode = htobs(MGMT_OP_SET_CONTROLLER_DATA); + hdr->index = htobs(index); + hdr->len = htobs(cp_size); + + cp->flags = flags; + cp->data_type = data_type; + cp->data_length = data_length; + memcpy(cp->data, data, data_length); + + if (write(mgmt_sock, buf, sizeof(*hdr) + cp_size) < 0) + err = -errno; + + return err; +} diff --git a/src/mgmt.h b/src/mgmt.h index e77a804..18f3544 100644 --- a/src/mgmt.h +++ b/src/mgmt.h @@ -82,3 +82,6 @@ int mgmt_confirm_name(int index, bdaddr_t *bdaddr, uint8_t bdaddr_type, gboolean name_known); int mgmt_ssp_enabled(int index); + +int mgmt_set_controller_data(int index, uint8_t flags, uint8_t data_type, + uint8_t *data, uint8_t data_length); -- 1.7.9.5