@@ -52,6 +52,7 @@ static uint8_t scan_uuid[16];
static struct mesh_node *scan_node;
static struct l_timeout *scan_timeout;
static struct add_data *add_pending;
+static const uint8_t prvb[2] = {MESH_AD_TYPE_BEACON, 0x00};
static void scan_cancel(struct l_timeout *timeout, void *user_data)
{
@@ -66,7 +67,7 @@ static void scan_cancel(struct l_timeout *timeout, void *user_data)
net = node_get_net(node);
io = mesh_net_get_io(net);
- mesh_io_deregister_recv_cb(io, MESH_IO_FILTER_PROV_BEACON);
+ mesh_io_deregister_recv_cb(io, prvb, sizeof(prvb));
scan_node = NULL;
scan_timeout = NULL;
}
@@ -397,7 +398,7 @@ static struct l_dbus_message *start_scan_call(struct l_dbus *dbus,
net = node_get_net(node);
io = mesh_net_get_io(net);
scan_node = node;
- mesh_io_register_recv_cb(io, MESH_IO_FILTER_PROV_BEACON,
+ mesh_io_register_recv_cb(io, prvb, sizeof(prvb),
prov_beacon_recv, node);
if (duration)
@@ -26,12 +26,11 @@ typedef bool (*mesh_io_caps_t)(struct mesh_io *io, struct mesh_io_caps *caps);
typedef bool (*mesh_io_send_t)(struct mesh_io *io,
struct mesh_io_send_info *info,
const uint8_t *data, uint16_t len);
-typedef bool (*mesh_io_register_t)(struct mesh_io *io, uint8_t filter_id,
- mesh_io_recv_func_t cb, void *user_data);
-typedef bool (*mesh_io_deregister_t)(struct mesh_io *io, uint8_t filter_id);
-typedef bool (*mesh_io_filter_set_t)(struct mesh_io *io,
- uint8_t filter_id, const uint8_t *data, uint8_t len,
- mesh_io_status_func_t callback, void *user_data);
+typedef bool (*mesh_io_register_t)(struct mesh_io *io, const uint8_t *filter,
+ uint8_t len, mesh_io_recv_func_t cb,
+ void *user_data);
+typedef bool (*mesh_io_deregister_t)(struct mesh_io *io, const uint8_t *filter,
+ uint8_t len);
typedef bool (*mesh_io_tx_cancel_t)(struct mesh_io *io, const uint8_t *pattern,
uint8_t len);
@@ -42,7 +41,6 @@ struct mesh_io_api {
mesh_io_send_t send;
mesh_io_register_t reg;
mesh_io_deregister_t dereg;
- mesh_io_filter_set_t set;
mesh_io_tx_cancel_t cancel;
};
@@ -31,6 +31,7 @@
#include "lib/bluetooth.h"
#include "lib/mgmt.h"
+#include "mesh/mesh-defs.h"
#include "mesh/mesh-mgmt.h"
#include "mesh/mesh-io.h"
#include "mesh/mesh-io-api.h"
@@ -44,16 +45,17 @@ struct mesh_io_private {
struct l_queue *rx_regs;
struct l_queue *tx_pkts;
struct tx_pkt *tx;
- uint8_t filters[4];
- bool sending;
uint16_t index;
uint16_t interval;
+ bool sending;
+ bool active;
};
struct pvt_rx_reg {
- uint8_t filter_id;
mesh_io_recv_func_t cb;
void *user_data;
+ uint8_t len;
+ uint8_t filter[0];
};
struct process_data {
@@ -97,16 +99,14 @@ static void process_rx_callbacks(void *v_rx, void *v_reg)
{
struct pvt_rx_reg *rx_reg = v_rx;
struct process_data *rx = v_reg;
- uint8_t ad_type;
-
- ad_type = rx->pvt->filters[rx_reg->filter_id - 1];
+ uint8_t len = rx->len > rx_reg->len ? rx_reg->len : rx->len;
- if (rx->data[0] == ad_type && rx_reg->cb)
+ if (!memcmp(rx->data, rx_reg->filter, len))
rx_reg->cb(rx_reg->user_data, &rx->info, rx->data, rx->len);
}
static void process_rx(struct mesh_io_private *pvt, int8_t rssi,
- uint32_t instant,
+ uint32_t instant, const uint8_t *addr,
const uint8_t *data, uint8_t len)
{
struct process_data rx = {
@@ -114,6 +114,7 @@ static void process_rx(struct mesh_io_private *pvt, int8_t rssi,
.data = data,
.len = len,
.info.instant = instant,
+ .info.addr = addr,
.info.chan = 7,
.info.rssi = rssi,
};
@@ -125,6 +126,7 @@ static void event_adv_report(struct mesh_io *io, const void *buf, uint8_t size)
{
const struct bt_hci_evt_le_adv_report *evt = buf;
const uint8_t *adv;
+ const uint8_t *addr;
uint32_t instant;
uint8_t adv_len;
uint16_t len = 0;
@@ -136,6 +138,7 @@ static void event_adv_report(struct mesh_io *io, const void *buf, uint8_t size)
instant = get_instant();
adv = evt->data;
adv_len = evt->data_len;
+ addr = evt->addr;
/* rssi is just beyond last byte of data */
rssi = (int8_t) adv[adv_len];
@@ -154,7 +157,7 @@ static void event_adv_report(struct mesh_io *io, const void *buf, uint8_t size)
break;
/* TODO: Create an Instant to use */
- process_rx(io->pvt, rssi, instant, adv + 1, adv[0]);
+ process_rx(io->pvt, rssi, instant, addr, adv + 1, adv[0]);
adv += field_len + 1;
}
@@ -371,7 +374,7 @@ static bool dev_caps(struct mesh_io *io, struct mesh_io_caps *caps)
if (!pvt || !caps)
return false;
- caps->max_num_filters = sizeof(pvt->filters);
+ caps->max_num_filters = 255;
caps->window_accuracy = 50;
return true;
@@ -703,12 +706,12 @@ static bool tx_cancel(struct mesh_io *io, const uint8_t *data, uint8_t len)
return true;
}
-static bool find_by_filter_id(const void *a, const void *b)
+static bool find_by_filter(const void *a, const void *b)
{
const struct pvt_rx_reg *rx_reg = a;
- uint8_t filter_id = L_PTR_TO_UINT(b);
+ const uint8_t *filter = b;
- return rx_reg->filter_id == filter_id;
+ return !memcmp(rx_reg->filter, filter, rx_reg->len);
}
static void scan_enable_rsp(const void *buf, uint8_t size,
@@ -732,28 +735,58 @@ static void set_recv_scan_enable(const void *buf, uint8_t size,
&cmd, sizeof(cmd), scan_enable_rsp, pvt, NULL);
}
-static bool recv_register(struct mesh_io *io, uint8_t filter_id,
- mesh_io_recv_func_t cb, void *user_data)
+static void scan_disable_rsp(const void *buf, uint8_t size,
+ void *user_data)
{
struct bt_hci_cmd_le_set_scan_parameters cmd;
+ struct mesh_io_private *pvt = user_data;
+ uint8_t status = *((uint8_t *) buf);
+
+ if (status)
+ l_error("LE Scan disable failed (0x%02x)", status);
+
+ cmd.type = pvt->active ? 0x01 : 0x00; /* Passive/Active scanning */
+ cmd.interval = L_CPU_TO_LE16(0x0010); /* 10 ms */
+ cmd.window = L_CPU_TO_LE16(0x0010); /* 10 ms */
+ cmd.own_addr_type = 0x01; /* ADDR_TYPE_RANDOM */
+ cmd.filter_policy = 0x00; /* Accept all */
+
+ bt_hci_send(pvt->hci, BT_HCI_CMD_LE_SET_SCAN_PARAMETERS,
+ &cmd, sizeof(cmd),
+ set_recv_scan_enable, pvt, NULL);
+}
+
+static bool find_active(const void *a, const void *b)
+{
+ const struct pvt_rx_reg *rx_reg = a;
+
+ if (rx_reg->filter[0] < MESH_AD_TYPE_PROVISION ||
+ rx_reg->filter[0] > MESH_AD_TYPE_BEACON)
+ return true;
+
+ return false;
+}
+
+static bool recv_register(struct mesh_io *io, const uint8_t *filter,
+ uint8_t len, mesh_io_recv_func_t cb, void *user_data)
+{
+ struct bt_hci_cmd_le_set_scan_enable cmd;
struct mesh_io_private *pvt = io->pvt;
struct pvt_rx_reg *rx_reg;
bool already_scanning;
+ bool active = false;
- l_info("%s %d", __func__, filter_id);
- if (!cb || !filter_id || filter_id > sizeof(pvt->filters))
+ if (!cb || !filter || !len)
return false;
- rx_reg = l_queue_remove_if(pvt->rx_regs, find_by_filter_id,
- L_UINT_TO_PTR(filter_id));
+ l_info("%s %2.2x", __func__, filter[0]);
+ rx_reg = l_queue_remove_if(pvt->rx_regs, find_by_filter, filter);
- if (!rx_reg) {
- rx_reg = l_new(struct pvt_rx_reg, 1);
- if (!rx_reg)
- return false;
- }
+ l_free(rx_reg);
+ rx_reg = l_malloc(sizeof(*rx_reg) + len);
- rx_reg->filter_id = filter_id;
+ memcpy(rx_reg->filter, filter, len);
+ rx_reg->len = len;
rx_reg->cb = cb;
rx_reg->user_data = user_data;
@@ -761,62 +794,49 @@ static bool recv_register(struct mesh_io *io, uint8_t filter_id,
l_queue_push_head(pvt->rx_regs, rx_reg);
- if (!already_scanning) {
- cmd.type = 0x00; /* Passive scanning */
- cmd.interval = L_CPU_TO_LE16(0x0010); /* 10 ms */
- cmd.window = L_CPU_TO_LE16(0x0010); /* 10 ms */
- cmd.own_addr_type = 0x01; /* ADDR_TYPE_RANDOM */
- cmd.filter_policy = 0x00; /* Accept all */
+ if (l_queue_find(pvt->rx_regs, find_active, NULL))
+ active = true;
+
+ if (!already_scanning || pvt->active != active) {
+ cmd.enable = 0x00; /* Disable scanning */
+ cmd.filter_dup = 0x00; /* Report duplicates */
+ bt_hci_send(pvt->hci, BT_HCI_CMD_LE_SET_SCAN_ENABLE,
+ &cmd, sizeof(cmd), scan_disable_rsp, pvt, NULL);
- bt_hci_send(pvt->hci, BT_HCI_CMD_LE_SET_SCAN_PARAMETERS,
- &cmd, sizeof(cmd),
- set_recv_scan_enable, pvt, NULL);
}
return true;
}
-static bool recv_deregister(struct mesh_io *io, uint8_t filter_id)
+static bool recv_deregister(struct mesh_io *io, const uint8_t *filter,
+ uint8_t len)
{
- struct bt_hci_cmd_le_set_scan_enable cmd;
+ struct bt_hci_cmd_le_set_scan_enable cmd = {0, 0};
struct mesh_io_private *pvt = io->pvt;
-
struct pvt_rx_reg *rx_reg;
+ bool active = false;
- rx_reg = l_queue_remove_if(pvt->rx_regs, find_by_filter_id,
- L_UINT_TO_PTR(filter_id));
+ rx_reg = l_queue_remove_if(pvt->rx_regs, find_by_filter, filter);
if (rx_reg)
l_free(rx_reg);
+ if (l_queue_find(pvt->rx_regs, find_active, NULL))
+ active = true;
+
if (l_queue_isempty(pvt->rx_regs)) {
- cmd.enable = 0x00; /* Disable scanning */
- cmd.filter_dup = 0x00; /* Report duplicates */
bt_hci_send(pvt->hci, BT_HCI_CMD_LE_SET_SCAN_ENABLE,
- &cmd, sizeof(cmd), NULL, NULL, NULL);
+ &cmd, sizeof(cmd), NULL, NULL, NULL);
+ } else if (active != pvt->active) {
+ pvt->active = active;
+ bt_hci_send(pvt->hci, BT_HCI_CMD_LE_SET_SCAN_ENABLE,
+ &cmd, sizeof(cmd), scan_disable_rsp, pvt, NULL);
}
return true;
}
-static bool filter_set(struct mesh_io *io,
- uint8_t filter_id, const uint8_t *data, uint8_t len,
- mesh_io_status_func_t callback, void *user_data)
-{
- struct mesh_io_private *pvt = io->pvt;
-
- l_info("%s id: %d, --> %2.2x", __func__, filter_id, data[0]);
- if (!data || !len || !filter_id || filter_id > sizeof(pvt->filters))
- return false;
-
- pvt->filters[filter_id - 1] = data[0];
-
- /* TODO: Delayed Call to successful status */
-
- return true;
-}
-
const struct mesh_io_api mesh_io_generic = {
.init = dev_init,
.destroy = dev_destroy,
@@ -824,6 +844,5 @@ const struct mesh_io_api mesh_io_generic = {
.send = send_tx,
.reg = recv_register,
.dereg = recv_deregister,
- .set = filter_set,
.cancel = tx_cancel,
};
@@ -85,18 +85,6 @@ struct mesh_io *mesh_io_new(enum mesh_io_type type, void *opts,
if (!io_list)
io_list = l_queue_new();
- if (api->set) {
- uint8_t pkt = MESH_AD_TYPE_NETWORK;
- uint8_t prv = MESH_AD_TYPE_PROVISION;
- uint8_t snb[2] = {MESH_AD_TYPE_BEACON, 0x01};
- uint8_t prvb[2] = {MESH_AD_TYPE_BEACON, 0x00};
-
- api->set(io, 1, snb, sizeof(snb), NULL, NULL);
- api->set(io, 2, &prv, 1, NULL, NULL);
- api->set(io, 3, &pkt, 1, NULL, NULL);
- api->set(io, 4, prvb, sizeof(prvb), NULL, NULL);
- }
-
if (l_queue_push_head(io_list, io))
return io;
@@ -133,35 +121,25 @@ bool mesh_io_get_caps(struct mesh_io *io, struct mesh_io_caps *caps)
return false;
}
-bool mesh_io_register_recv_cb(struct mesh_io *io, uint8_t filter_id,
- mesh_io_recv_func_t cb, void *user_data)
+bool mesh_io_register_recv_cb(struct mesh_io *io, const uint8_t *filter,
+ uint8_t len, mesh_io_recv_func_t cb,
+ void *user_data)
{
io = l_queue_find(io_list, match_by_io, io);
if (io && io->api && io->api->reg)
- return io->api->reg(io, filter_id, cb, user_data);
+ return io->api->reg(io, filter, len, cb, user_data);
return false;
}
-bool mesh_io_deregister_recv_cb(struct mesh_io *io, uint8_t filter_id)
+bool mesh_io_deregister_recv_cb(struct mesh_io *io, const uint8_t *filter,
+ uint8_t len)
{
io = l_queue_find(io_list, match_by_io, io);
if (io && io->api && io->api->dereg)
- return io->api->dereg(io, filter_id);
-
- return false;
-}
-
-bool mesh_set_filter(struct mesh_io *io, uint8_t filter_id,
- const uint8_t *data, uint8_t len,
- mesh_io_status_func_t cb, void *user_data)
-{
- io = l_queue_find(io_list, match_by_io, io);
-
- if (io && io->api && io->api->set)
- return io->api->set(io, filter_id, data, len, cb, user_data);
+ return io->api->dereg(io, filter, len);
return false;
}
@@ -19,11 +19,6 @@
struct mesh_io;
-#define MESH_IO_FILTER_BEACON 1
-#define MESH_IO_FILTER_PROV 2
-#define MESH_IO_FILTER_NET 3
-#define MESH_IO_FILTER_PROV_BEACON 4
-
#define MESH_IO_TX_COUNT_UNLIMITED 0
enum mesh_io_type {
@@ -38,6 +33,7 @@ enum mesh_io_timing_type {
};
struct mesh_io_recv_info {
+ const uint8_t *addr;
uint32_t instant;
uint8_t chan;
int8_t rssi;
@@ -78,26 +74,25 @@ typedef void (*mesh_io_recv_func_t)(void *user_data,
struct mesh_io_recv_info *info,
const uint8_t *data, uint16_t len);
-typedef void (*mesh_io_status_func_t)(void *user_data, int status,
- uint8_t filter_id);
+typedef void (*mesh_io_recv_ext_func_t)(void *user_data,
+ struct mesh_io_recv_info *info,
+ const uint8_t *data, uint16_t len,
+ const uint8_t *addr);
typedef void (*mesh_io_ready_func_t)(void *user_data, bool result);
-
struct mesh_io *mesh_io_new(enum mesh_io_type type, void *opts,
mesh_io_ready_func_t cb, void *user_data);
void mesh_io_destroy(struct mesh_io *io);
bool mesh_io_get_caps(struct mesh_io *io, struct mesh_io_caps *caps);
-bool mesh_io_register_recv_cb(struct mesh_io *io, uint8_t filter_id,
- mesh_io_recv_func_t cb, void *user_data);
+bool mesh_io_register_recv_cb(struct mesh_io *io, const uint8_t *filter,
+ uint8_t len, mesh_io_recv_func_t cb,
+ void *user_data);
-bool mesh_io_deregister_recv_cb(struct mesh_io *io, uint8_t filter_id);
-
-bool mesh_set_filter(struct mesh_io *io, uint8_t filter_id,
- const uint8_t *data, uint8_t len,
- mesh_io_status_func_t cb, void *user_data);
+bool mesh_io_deregister_recv_cb(struct mesh_io *io, const uint8_t *filter,
+ uint8_t len);
bool mesh_io_send(struct mesh_io *io, struct mesh_io_send_info *info,
const uint8_t *data, uint16_t len);
@@ -141,24 +141,28 @@ static void prov_rx(void *user_data, struct mesh_io_recv_info *info,
bool mesh_reg_prov_rx(prov_rx_cb_t cb, void *user_data)
{
+ uint8_t prov_filter[] = {MESH_AD_TYPE_PROVISION};
+
if (mesh.prov_rx && mesh.prov_rx != cb)
return false;
mesh.prov_rx = cb;
mesh.prov_data = user_data;
- return mesh_io_register_recv_cb(mesh.io, MESH_IO_FILTER_PROV,
- prov_rx, &mesh);
+ return mesh_io_register_recv_cb(mesh.io, prov_filter,
+ sizeof(prov_filter), prov_rx, &mesh);
}
void mesh_unreg_prov_rx(prov_rx_cb_t cb)
{
+ uint8_t prov_filter[] = {MESH_AD_TYPE_PROVISION};
+
if (mesh.prov_rx != cb)
return;
mesh.prov_rx = NULL;
mesh.prov_data = NULL;
- mesh_io_deregister_recv_cb(mesh.io, MESH_IO_FILTER_PROV);
+ mesh_io_deregister_recv_cb(mesh.io, prov_filter, sizeof(prov_filter));
}
static void io_ready_callback(void *user_data, bool result)
@@ -2884,6 +2884,9 @@ bool mesh_net_attach(struct mesh_net *net, struct mesh_io *io)
first = l_queue_isempty(nets);
if (first) {
+ uint8_t snb[] = {MESH_AD_TYPE_BEACON, 0x01};
+ uint8_t pkt[] = {MESH_AD_TYPE_NETWORK};
+
if (!nets)
nets = l_queue_new();
@@ -2891,9 +2894,9 @@ bool mesh_net_attach(struct mesh_net *net, struct mesh_io *io)
fast_cache = l_queue_new();
l_info("Register io cb");
- mesh_io_register_recv_cb(io, MESH_IO_FILTER_BEACON,
+ mesh_io_register_recv_cb(io, snb, sizeof(snb),
beacon_recv, NULL);
- mesh_io_register_recv_cb(io, MESH_IO_FILTER_NET,
+ mesh_io_register_recv_cb(io, pkt, sizeof(pkt),
net_msg_recv, NULL);
}
@@ -2909,6 +2912,8 @@ bool mesh_net_attach(struct mesh_net *net, struct mesh_io *io)
struct mesh_io *mesh_net_detach(struct mesh_net *net)
{
+ uint8_t snb[] = {MESH_AD_TYPE_BEACON, 0x01};
+ uint8_t pkt[] = {MESH_AD_TYPE_NETWORK};
struct mesh_io *io;
uint8_t type = 0;
@@ -2918,8 +2923,8 @@ struct mesh_io *mesh_net_detach(struct mesh_net *net)
io = net->io;
mesh_io_send_cancel(net->io, &type, 1);
- mesh_io_deregister_recv_cb(io, MESH_IO_FILTER_BEACON);
- mesh_io_deregister_recv_cb(io, MESH_IO_FILTER_NET);
+ mesh_io_deregister_recv_cb(io, snb, sizeof(snb));
+ mesh_io_deregister_recv_cb(io, pkt, sizeof(pkt));
net->io = NULL;
l_queue_remove(nets, net);