Return-Path: From: Arun Kumar SINGH To: "linux-bluetooth@vger.kernel.org" Date: Wed, 23 Feb 2011 08:11:07 +0100 Subject: [PATCH 3/4] HCI command to read size of LE White List Message-ID: Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Sender: linux-bluetooth-owner@vger.kernel.org List-ID: >From 33f99e9cf42b4986e969488923d1710d8d7b2025 Mon Sep 17 00:00:00 2001 From: ArunKumarSingh Date: Wed, 23 Feb 2011 12:23:13 +0530 Subject: [PATCH] HCI command to read size of White-List Signed-off-by: ArunKumarSingh --- lib/hci.c | 28 ++++++++++++++++++++++++++++ lib/hci_lib.h | 1 + tools/hcitool.c | 42 ++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 71 insertions(+), 0 deletions(-) diff --git a/lib/hci.c b/lib/hci.c index 1ae2dc6..2f36448 100755 --- a/lib/hci.c +++ b/lib/hci.c @@ -1349,6 +1349,34 @@ int hci_le_remove_from_white_list(int dd, const bdaddr_t *bdaddr, uint8_t type) return 0; } +int hci_le_read_white_list_size(int dd, int *size) +{ + struct hci_request rq; + le_read_white_list_size_rp rp; + + memset(&rp, 0, sizeof(rp)); + rp.size = 0; + + memset(&rq, 0, sizeof(rq)); + rq.ogf = OGF_LE_CTL; + rq.ocf = OCF_LE_READ_WHITE_LIST_SIZE; + rq.rparam = &rp; + rq.rlen = LE_READ_WHITE_LIST_SIZE_RP_SIZE; + + if (hci_send_req(dd, &rq, 1000) < 0) + return -1; + + if (rp.status) { + errno = EIO; + return -1; + } + + if (size) + *size = rp.size; + + return 0; +} + int hci_read_local_name(int dd, int len, char *name, int to) { read_local_name_rp rp; diff --git a/lib/hci_lib.h b/lib/hci_lib.h index b42a91b..d5f07f6 100755 --- a/lib/hci_lib.h +++ b/lib/hci_lib.h @@ -129,6 +129,7 @@ int hci_le_create_conn(int dd, uint16_t interval, uint16_t window, uint16_t *handle, int to); int hci_le_add_to_white_list(int dd, const bdaddr_t *bdaddr, uint8_t type); int hci_le_remove_from_white_list(int dd, const bdaddr_t *bdaddr, uint8_t type); +int hci_le_read_white_list_size(int dd, int *size); int hci_for_each_dev(int flag, int(*func)(int dd, int dev_id, long arg), long arg); int hci_get_route(bdaddr_t *bdaddr); diff --git a/tools/hcitool.c b/tools/hcitool.c index 1118b07..fa65c4e 100755 --- a/tools/hcitool.c +++ b/tools/hcitool.c @@ -2579,6 +2579,47 @@ static void cmd_lermwl(int dev_id, int argc, char **argv) } } +static struct option lerdwlsz_options[] = { + { "help", 0, 0, 'h' }, + { 0, 0, 0, 0 } +}; + +static const char *lerdwlsz_help = + "Usage:\n" + "\tlerdwlsz\n"; + +static void cmd_lerdwlsz(int dev_id, int argc, char **argv) +{ + int err, dd, opt, size; + + for_each_opt(opt, lerdwlsz_options, NULL) { + switch (opt) { + default: + printf("%s", lerdwlsz_help); + return; + } + } + + helper_arg(0, 0, &argc, &argv, lerdwlsz_help); + + if (dev_id < 0) + dev_id = hci_get_route(NULL); + + dd = hci_open_dev(dev_id); + if (dd < 0) { + perror("Could not open device"); + exit(1); + } + + err = hci_le_read_white_list_size(dd, &size); + hci_close_dev(dd); + + if (err < 0) { + perror("Cant read white list size"); + exit(1); + } +} + static struct option ledc_options[] = { { "help", 0, 0, 'h' }, { 0, 0, 0, 0 } @@ -2657,6 +2698,7 @@ static struct { { "lescan", cmd_lescan, "Start LE scan" }, { "leaddwl", cmd_leaddwl, "Add this device to white list" }, { "lermwl", cmd_lermwl, "Remove this device from white list" }, + { "lerdwlsz", cmd_lerdwlsz, "Read white list size" }, { "lecc", cmd_lecc, "Create a LE Connection", }, { "ledc", cmd_ledc, "Disconnect a LE Connection", }, { NULL, NULL, 0 } -- 1.7.0.4