2012-02-03 21:34:04

by Arik Nemtsov

[permalink] [raw]
Subject: [PATCH v3] proximity: make reporter work per-adapter

Register an adapter driver for reporter and add the adapter argument in
appropriate places.
---
v2->3: rebased, removed signed-off-by

proximity/manager.c | 28 +++++++++++++++++++-----
proximity/reporter.c | 57 +++++++++++++++++++------------------------------
proximity/reporter.h | 4 +-
3 files changed, 46 insertions(+), 43 deletions(-)

diff --git a/proximity/manager.c b/proximity/manager.c
index a767554..336d8f7 100644
--- a/proximity/manager.c
+++ b/proximity/manager.c
@@ -84,12 +84,18 @@ static void attio_device_remove(struct btd_device *device)
}

static struct btd_device_driver monitor_driver = {
- .name = "Proximity GATT Driver",
+ .name = "Proximity GATT Monitor Driver",
.uuids = BTD_UUIDS(IMMEDIATE_ALERT_UUID, LINK_LOSS_UUID, TX_POWER_UUID),
.probe = attio_device_probe,
.remove = attio_device_remove,
};

+static struct btd_adapter_driver reporter_server_driver = {
+ .name = "Proximity GATT Reporter Driver",
+ .probe = reporter_init,
+ .remove = reporter_exit,
+};
+
static void load_config_file(GKeyFile *config)
{
char **list;
@@ -118,19 +124,29 @@ int proximity_manager_init(DBusConnection *conn, GKeyFile *config)

load_config_file(config);

- /* TODO: Register Proximity Monitor/Reporter drivers */
+ connection = dbus_connection_ref(conn);
+
ret = btd_register_device_driver(&monitor_driver);
if (ret < 0)
- return ret;
+ goto fail_monitor;

- connection = dbus_connection_ref(conn);
+ ret = btd_register_adapter_driver(&reporter_server_driver);
+ if (ret < 0)
+ goto fail_reporter;
+
+ return 0;

- return reporter_init();
+fail_reporter:
+ btd_unregister_device_driver(&monitor_driver);
+
+fail_monitor:
+ dbus_connection_unref(connection);
+ return ret;
}

void proximity_manager_exit(void)
{
- reporter_exit();
btd_unregister_device_driver(&monitor_driver);
+ btd_unregister_adapter_driver(&reporter_server_driver);
dbus_connection_unref(connection);
}
diff --git a/proximity/reporter.c b/proximity/reporter.c
index b29c75b..737faf9 100644
--- a/proximity/reporter.c
+++ b/proximity/reporter.c
@@ -52,7 +52,7 @@ enum {

static uint16_t tx_power_handle;

-static void register_link_loss(void)
+static void register_link_loss(struct btd_adapter *adapter)
{
uint16_t start_handle, h;
const int svc_size = 3;
@@ -60,8 +60,7 @@ static void register_link_loss(void)
bt_uuid_t uuid;

bt_uuid16_create(&uuid, LINK_LOSS_SVC_UUID);
- /* FIXME: Provide the adapter in next function */
- start_handle = attrib_db_find_avail(NULL, &uuid, svc_size);
+ start_handle = attrib_db_find_avail(adapter, &uuid, svc_size);
if (start_handle == 0) {
error("Not enough free handles to register service");
return;
@@ -74,27 +73,24 @@ static void register_link_loss(void)
/* Primary service definition */
bt_uuid16_create(&uuid, GATT_PRIM_SVC_UUID);
att_put_u16(LINK_LOSS_SVC_UUID, &atval[0]);
- /* FIXME: Provide the adapter in next function */
- attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 2);
+ attrib_db_add(adapter, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 2);

/* Alert level characteristic */
bt_uuid16_create(&uuid, GATT_CHARAC_UUID);
atval[0] = ATT_CHAR_PROPER_READ | ATT_CHAR_PROPER_WRITE;
att_put_u16(h + 1, &atval[1]);
att_put_u16(ALERT_LEVEL_CHR_UUID, &atval[3]);
- /* FIXME: Provide the adapter in next function */
- attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 5);
+ attrib_db_add(adapter, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 5);

/* Alert level value */
bt_uuid16_create(&uuid, ALERT_LEVEL_CHR_UUID);
att_put_u8(NO_ALERT, &atval[0]);
- /* FIXME: Provide the adapter in next function */
- attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NONE, atval, 1);
+ attrib_db_add(adapter, h++, &uuid, ATT_NONE, ATT_NONE, atval, 1);

g_assert(h - start_handle == svc_size);
}

-static void register_tx_power(void)
+static void register_tx_power(struct btd_adapter *adapter)
{
uint16_t start_handle, h;
const int svc_size = 4;
@@ -102,8 +98,7 @@ static void register_tx_power(void)
bt_uuid_t uuid;

bt_uuid16_create(&uuid, TX_POWER_SVC_UUID);
- /* FIXME: Provide the adapter in next function */
- start_handle = attrib_db_find_avail(NULL, &uuid, svc_size);
+ start_handle = attrib_db_find_avail(adapter, &uuid, svc_size);
if (start_handle == 0) {
error("Not enough free handles to register service");
return;
@@ -116,35 +111,31 @@ static void register_tx_power(void)
/* Primary service definition */
bt_uuid16_create(&uuid, GATT_PRIM_SVC_UUID);
att_put_u16(TX_POWER_SVC_UUID, &atval[0]);
- /* FIXME: Provide the adapter in next function */
- attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 2);
+ attrib_db_add(adapter, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 2);

/* Power level characteristic */
bt_uuid16_create(&uuid, GATT_CHARAC_UUID);
atval[0] = ATT_CHAR_PROPER_READ | ATT_CHAR_PROPER_NOTIFY;
att_put_u16(h + 1, &atval[1]);
att_put_u16(POWER_LEVEL_CHR_UUID, &atval[3]);
- /* FIXME: Provide the adapter in next function */
- attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 5);
+ attrib_db_add(adapter, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 5);

/* Power level value */
bt_uuid16_create(&uuid, POWER_LEVEL_CHR_UUID);
att_put_u8(0x00, &atval[0]);
tx_power_handle = h;
- /* FIXME: Provide the adapter in next function */
- attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 1);
+ attrib_db_add(adapter, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 1);

/* Client characteristic configuration */
bt_uuid16_create(&uuid, GATT_CLIENT_CHARAC_CFG_UUID);
atval[0] = 0x00;
atval[1] = 0x00;
- /* FIXME: Provide the adapter in next function */
- attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NONE, atval, 2);
+ attrib_db_add(adapter, h++, &uuid, ATT_NONE, ATT_NONE, atval, 2);

g_assert(h - start_handle == svc_size);
}

-static void register_immediate_alert(void)
+static void register_immediate_alert(struct btd_adapter *adapter)
{
uint16_t start_handle, h;
const int svc_size = 3;
@@ -152,8 +143,7 @@ static void register_immediate_alert(void)
bt_uuid_t uuid;

bt_uuid16_create(&uuid, IMMEDIATE_ALERT_SVC_UUID);
- /* FIXME: Provide the adapter in next function */
- start_handle = attrib_db_find_avail(NULL, &uuid, svc_size);
+ start_handle = attrib_db_find_avail(adapter, &uuid, svc_size);
if (start_handle == 0) {
error("Not enough free handles to register service");
return;
@@ -166,42 +156,39 @@ static void register_immediate_alert(void)
/* Primary service definition */
bt_uuid16_create(&uuid, GATT_PRIM_SVC_UUID);
att_put_u16(IMMEDIATE_ALERT_SVC_UUID, &atval[0]);
- /* FIXME: Provide the adapter in next function */
- attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 2);
+ attrib_db_add(adapter, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 2);

/* Alert level characteristic */
bt_uuid16_create(&uuid, GATT_CHARAC_UUID);
atval[0] = ATT_CHAR_PROPER_WRITE_WITHOUT_RESP;
att_put_u16(h + 1, &atval[1]);
att_put_u16(ALERT_LEVEL_CHR_UUID, &atval[3]);
- /* FIXME: Provide the adapter in next function */
- attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 5);
+ attrib_db_add(adapter, h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 5);

/* Alert level value */
bt_uuid16_create(&uuid, ALERT_LEVEL_CHR_UUID);
att_put_u8(NO_ALERT, &atval[0]);
- /* FIXME: Provide the adapter in next function */
- attrib_db_add(NULL, h++, &uuid, ATT_NONE, ATT_NONE, atval, 1);
+ attrib_db_add(adapter, h++, &uuid, ATT_NONE, ATT_NONE, atval, 1);

g_assert(h - start_handle == svc_size);
}

-int reporter_init(void)
+int reporter_init(struct btd_adapter *adapter)
{
if (!main_opts.attrib_server) {
DBG("Attribute server is disabled");
return -1;
}

- DBG("Proximity Reporter");
+ DBG("Proximity Reporter for adapter %p", adapter);

- register_link_loss();
- register_tx_power();
- register_immediate_alert();
+ register_link_loss(adapter);
+ register_tx_power(adapter);
+ register_immediate_alert(adapter);

return 0;
}

-void reporter_exit(void)
+void reporter_exit(struct btd_adapter *adapter)
{
}
diff --git a/proximity/reporter.h b/proximity/reporter.h
index ea6b83d..2b18446 100644
--- a/proximity/reporter.h
+++ b/proximity/reporter.h
@@ -22,5 +22,5 @@
*
*/

-int reporter_init(void);
-void reporter_exit(void);
+int reporter_init(struct btd_adapter *adapter);
+void reporter_exit(struct btd_adapter *adapter);
--
1.7.5.4



2012-02-03 21:37:48

by Johan Hedberg

[permalink] [raw]
Subject: Re: [PATCH v3] proximity: make reporter work per-adapter

Hi Arik,

On Fri, Feb 03, 2012, Arik Nemtsov wrote:
> Register an adapter driver for reporter and add the adapter argument in
> appropriate places.
> ---
> v2->3: rebased, removed signed-off-by
>
> proximity/manager.c | 28 +++++++++++++++++++-----
> proximity/reporter.c | 57 +++++++++++++++++++------------------------------
> proximity/reporter.h | 4 +-
> 3 files changed, 46 insertions(+), 43 deletions(-)

Applied. Thanks.

Johan