This patch adds a new BtIO option to allow setting the remote Bluetooth
address type for BLE connections. Allowed values for BT_IO_OPT_DEST_TYPE
option are: BDADDR_BREDR, BDADDR_LE_PUBLIC, and BDADDR_LE_RANDOM.
---
btio/btio.c | 21 +++++++++++++++++----
btio/btio.h | 1 +
2 files changed, 18 insertions(+), 4 deletions(-)
diff --git a/btio/btio.c b/btio/btio.c
index 9781ec4..e81fb75 100644
--- a/btio/btio.c
+++ b/btio/btio.c
@@ -51,6 +51,7 @@
struct set_opts {
bdaddr_t src;
bdaddr_t dst;
+ uint8_t dst_type;
int defer;
int sec_level;
uint8_t channel;
@@ -280,8 +281,8 @@ static int l2cap_bind(int sock, const bdaddr_t *src, uint16_t psm,
return 0;
}
-static int l2cap_connect(int sock, const bdaddr_t *dst,
- uint16_t psm, uint16_t cid)
+static int l2cap_connect(int sock, const bdaddr_t *dst, uint8_t dst_type,
+ uint16_t psm, uint16_t cid)
{
int err;
struct sockaddr_l2 addr;
@@ -294,6 +295,8 @@ static int l2cap_connect(int sock, const bdaddr_t *dst,
else
addr.l2_psm = htobs(psm);
+ addr.l2_bdaddr_type = dst_type;
+
err = connect(sock, (struct sockaddr *) &addr, sizeof(addr));
if (err < 0 && !(errno == EAGAIN || errno == EINPROGRESS))
return -errno;
@@ -698,6 +701,7 @@ static gboolean parse_set_opts(struct set_opts *opts, GError **err,
opts->mode = L2CAP_MODE_BASIC;
opts->flushable = -1;
opts->priority = 0;
+ opts->dst_type = BDADDR_BREDR;
while (opt != BT_IO_OPT_INVALID) {
switch (opt) {
@@ -714,6 +718,9 @@ static gboolean parse_set_opts(struct set_opts *opts, GError **err,
case BT_IO_OPT_DEST_BDADDR:
bacpy(&opts->dst, va_arg(args, const bdaddr_t *));
break;
+ case BT_IO_OPT_DEST_TYPE:
+ opts->dst_type = va_arg(args, int);
+ break;
case BT_IO_OPT_DEFER_TIMEOUT:
opts->defer = va_arg(args, int);
break;
@@ -875,6 +882,10 @@ static gboolean l2cap_get(int sock, GError **err, BtIOOption opt1,
case BT_IO_OPT_DEST_BDADDR:
bacpy(va_arg(args, bdaddr_t *), &dst.l2_bdaddr);
break;
+ case BT_IO_OPT_DEST_TYPE:
+ g_set_error(err, BT_IO_ERROR, BT_IO_ERROR_INVALID_ARGS,
+ "Not implemented");
+ return FALSE;
case BT_IO_OPT_DEFER_TIMEOUT:
len = sizeof(int);
if (getsockopt(sock, SOL_BLUETOOTH, BT_DEFER_SETUP,
@@ -1366,11 +1377,13 @@ GIOChannel *bt_io_connect(BtIOType type, BtIOConnect connect,
switch (type) {
case BT_IO_L2RAW:
- err = l2cap_connect(sock, &opts.dst, 0, opts.cid);
+ err = l2cap_connect(sock, &opts.dst, opts.dst_type, 0,
+ opts.cid);
break;
case BT_IO_L2CAP:
case BT_IO_L2ERTM:
- err = l2cap_connect(sock, &opts.dst, opts.psm, opts.cid);
+ err = l2cap_connect(sock, &opts.dst, opts.dst_type,
+ opts.psm, opts.cid);
break;
case BT_IO_RFCOMM:
err = rfcomm_connect(sock, &opts.dst, opts.channel);
diff --git a/btio/btio.h b/btio/btio.h
index 429e8c0..cf0e070 100644
--- a/btio/btio.h
+++ b/btio/btio.h
@@ -51,6 +51,7 @@ typedef enum {
BT_IO_OPT_SOURCE_BDADDR,
BT_IO_OPT_DEST,
BT_IO_OPT_DEST_BDADDR,
+ BT_IO_OPT_DEST_TYPE,
BT_IO_OPT_DEFER_TIMEOUT,
BT_IO_OPT_SEC_LEVEL,
BT_IO_OPT_KEY_SIZE,
--
1.7.8.5
--
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