Re: [PATCH 1/4] HCI command to add device in LE White List

From fd4e7d6f3b9b33c7b75f7da5600c6fc0fb947b06 Mon Sep 17 00:00:00 2001
From: ArunKumarSingh <redacted>
Date: Wed, 23 Feb 2011 11:24:58 +0530
Subject: [PATCH] Commands to add device to White-list

---
 lib/hci.c       |   29 +++++++++++++++++++++++++++++
 lib/hci.h       |    5 +++++
 lib/hci_lib.h   |    1 +
 tools/hcitool.c |   47 +++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 82 insertions(+), 0 deletions(-)
 mode change 100644 => 100755 lib/hci.c
 mode change 100644 => 100755 lib/hci.h
 mode change 100644 => 100755 lib/hci_lib.h
 mode change 100644 => 100755 tools/hcitool.c

diff --git a/lib/hci.c b/lib/hci.c
old mode 100644
new mode 100755
index 048fda4..a85f193
--- a/lib/hci.c
+++ b/lib/hci.c

@@ -1291,6 +1291,35 @@ int hci_disconnect(int dd, uint16_t handle, uint8_t reason, int to)

       return 0;
 }

+int hci_le_add_to_white_list(int dd, const bdaddr_t *bdaddr, uint8_t type)

+
+       if (status) {
+               errno = EIO;
+               return -1;
+       }
+
+       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.h b/lib/hci.h
old mode 100644
new mode 100755
index 9b5388b..06d0b35
--- a/lib/hci.h
+++ b/lib/hci.h

@@ -1523,6 +1523,11 @@ typedef struct {

 #define OCF_LE_CREATE_CONN_CANCEL              0x000E

+typedef enum {
+       LE_PUBLIC_DEVICE_ADDR = 0x00,
+       LE_RANDOM_DEVICE_ADDR = 0x01,
+}le_device_addr_type;

 #define OCF_LE_READ_WHITE_LIST_SIZE            0x000F
 typedef struct {
       uint8_t         status;

diff --git a/lib/hci_lib.h b/lib/hci_lib.h
old mode 100644
new mode 100755
index b63a2a4..7127d70
--- a/lib/hci_lib.h
+++ b/lib/hci_lib.h

@@ -127,6 +127,7 @@ int hci_le_create_conn(int dd, uint16_t interval, uint16_t window,

               uint16_t latency, uint16_t supervision_timeout,
               uint16_t min_ce_length, uint16_t max_ce_length,
               uint16_t *handle, int to);
+int hci_le_add_to_white_list(int dd, const bdaddr_t *bdaddr, uint8_t type);

 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
old mode 100644
new mode 100755
index d7a82cc..b5109b8
--- a/tools/hcitool.c
+++ b/tools/hcitool.c

@@ -2487,6 +2487,52 @@ static void cmd_lecc(int dev_id, int argc, char **argv)

       hci_close_dev(dd);
 }

+static struct option leaddwl_options[] = {
+       { "help",       0, 0, 'h' },
+       { 0, 0, 0, 0 }
+};
+
+static const char *leaddwl_help =
+       "Usage:\n"
+       "\tleaddwl\n";
+
+static void cmd_leaddwl(int dev_id, int argc, char **argv)
+{
+       int err, opt, dd;
+       bdaddr_t bdaddr;
+       le_device_addr_type bdaddr_type;
+
+       for_each_opt(opt, leaddwl_options, NULL) {
+               switch (opt) {
+               default:
+                       printf("%s", leaddwl_help);
+                       return;
+               }
+       }
+
+       helper_arg(1, 1, &argc, &argv, leaddwl_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);
+       }
+
+       str2ba(argv[0], &bdaddr);
+       bdaddr_type = LE_PUBLIC_DEVICE_ADDR;
+
+       err = hci_le_add_to_white_list(dd, &bdaddr, bdaddr_type);
+       hci_close_dev(dd);
+
+       if (err < 0) {
+               perror("Cant add to white list");
+               exit(1);
+       }
+}
+
 static struct option ledc_options[] = {
       { "help",       0, 0, 'h' },
       { 0, 0, 0, 0 }

@@ -2563,6 +2609,7 @@ static struct {

       { "clkoff", cmd_clkoff, "Read clock offset"                    },
       { "clock",  cmd_clock,  "Read local or remote clock"           },
       { "lescan", cmd_lescan, "Start LE scan"                        },
+       { "leaddwl", cmd_leaddwl, "Add this device to white list"          },
       { "lecc",   cmd_lecc,   "Create a LE Connection",              },
       { "ledc",   cmd_ledc,   "Disconnect a LE Connection",          },
       { NULL, NULL, 0 }
--
1.7.0.4

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