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From 9abb3fc6095dc933a226116cdbbfd2b6779a41a6 Mon Sep 17 00:00:00 2001
Message-Id: <9abb3fc6095dc933a226116cdbbfd2b6779a41a6.1671703778.git.stefan@agner.ch>
From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Date: Mon, 21 Mar 2022 13:21:16 -0700
Subject: [PATCH] gatt-client: Add DBG macro
This adds gatt_log wrapper for util_debug and DBG macro so file and
function names are printed which is more consistent with other parts of
the daemon code.
---
src/shared/gatt-client.c | 160 +++++++++++++++++----------------------
1 file changed, 70 insertions(+), 90 deletions(-)
diff --git a/src/shared/gatt-client.c b/src/shared/gatt-client.c
index e24c9603c..ba9228ddf 100644
--- a/src/shared/gatt-client.c
+++ b/src/shared/gatt-client.c
@@ -37,6 +37,8 @@
#define GATT_SVC_UUID 0x1801
#define SVC_CHNGD_UUID 0x2a05
+#define DBG(_client, _format, arg...) \
+ gatt_log(_client, "%s:%s() " _format, __FILE__, __func__, ## arg)
struct ready_cb {
bt_gatt_client_callback_t callback;
@@ -376,6 +378,18 @@ static void discovery_op_free(struct discovery_op *op)
static bool read_db_hash(struct discovery_op *op);
+static void gatt_log(struct bt_gatt_client *client, const char *format, ...)
+{
+ va_list ap;
+
+ if (!client || !format || !client->debug_callback)
+ return;
+
+ va_start(ap, format);
+ util_debug_va(client->debug_callback, client->debug_data, format, ap);
+ va_end(ap);
+}
+
static void discovery_op_complete(struct discovery_op *op, bool success,
uint8_t err)
{
@@ -406,9 +420,8 @@ static void discovery_op_complete(struct discovery_op *op, bool success,
gatt_db_attribute_get_service_data(attr, &start, &end,
NULL, NULL);
- util_debug(op->client->debug_callback, op->client->debug_data,
- "service disappeared: start 0x%04x end 0x%04x",
- start, end);
+ DBG(op->client, "service disappeared: start 0x%04x end 0x%04x",
+ start, end);
gatt_db_remove_service(op->client->db, attr);
}
@@ -542,9 +555,7 @@ static void discover_incl_cb(bool success, uint8_t att_ecode,
if (includes_count == 0)
goto failed;
- util_debug(client->debug_callback, client->debug_data,
- "Included services found: %u",
- includes_count);
+ DBG(client, "Included services found: %u", includes_count);
for (i = 0; i < includes_count; i++) {
if (!bt_gatt_iter_next_included_service(&iter, &handle, &start,
@@ -555,13 +566,12 @@ static void discover_incl_cb(bool success, uint8_t att_ecode,
/* Log debug message */
bt_uuid_to_string(&uuid, uuid_str, sizeof(uuid_str));
- util_debug(client->debug_callback, client->debug_data,
- "handle: 0x%04x, start: 0x%04x, end: 0x%04x,"
+ DBG(client, "handle: 0x%04x, start: 0x%04x, end: 0x%04x,"
"uuid: %s", handle, start, end, uuid_str);
attr = gatt_db_get_attribute(client->db, start);
if (!attr) {
- util_debug(client->debug_callback, client->debug_data,
+ DBG(client,
"Unable to find attribute at 0x%04x: skipping",
start);
continue;
@@ -569,7 +579,7 @@ static void discover_incl_cb(bool success, uint8_t att_ecode,
attr = gatt_db_insert_included(client->db, handle, attr);
if (!attr) {
- util_debug(client->debug_callback, client->debug_data,
+ DBG(client,
"Unable to add include attribute at 0x%04x",
handle);
goto failed;
@@ -582,7 +592,7 @@ static void discover_incl_cb(bool success, uint8_t att_ecode,
* attribute.
*/
if (gatt_db_attribute_get_handle(attr) != handle) {
- util_debug(client->debug_callback, client->debug_data,
+ DBG(client,
"Invalid attribute 0x%04x expect it at 0x%04x",
gatt_db_attribute_get_handle(attr), handle);
goto failed;
@@ -604,8 +614,8 @@ next:
if (client->discovery_req)
return;
- util_debug(client->debug_callback, client->debug_data,
- "Failed to start characteristic discovery");
+ DBG(client, "Failed to start characteristic discovery");
+
discovery_op_unref(op);
failed:
discovery_op_complete(op, false, att_ecode);
@@ -656,7 +666,7 @@ static bool discover_descs(struct discovery_op *op, bool *discovering)
NULL, NULL, NULL);
if (!attr) {
- util_debug(client->debug_callback, client->debug_data,
+ DBG(client,
"Failed to insert characteristic at 0x%04x",
chrc_data->value_handle);
@@ -729,8 +739,8 @@ static bool discover_descs(struct discovery_op *op, bool *discovering)
goto done;
}
- util_debug(client->debug_callback, client->debug_data,
- "Failed to start descriptor discovery");
+ DBG(client, "Failed to start descriptor discovery");
+
discovery_op_unref(op);
goto failed;
@@ -750,8 +760,7 @@ static void ext_prop_write_cb(struct gatt_db_attribute *attrib,
{
struct bt_gatt_client *client = user_data;
- util_debug(client->debug_callback, client->debug_data,
- "Value set status: %d", err);
+ DBG(client, "Value set status: %d", err);
}
static void ext_prop_read_cb(bool success, uint8_t att_ecode,
@@ -790,8 +799,7 @@ static void ext_prop_read_cb(bool success, uint8_t att_ecode,
if (!success)
goto done;
- util_debug(client->debug_callback, client->debug_data,
- "Ext. prop value: 0x%04x", (uint16_t)value[0]);
+ DBG(client, "Ext. prop value: 0x%04x", (uint16_t)value[0]);
desc_attr = queue_pop_head(op->ext_prop_desc);
if (!desc_attr)
@@ -857,8 +865,7 @@ static void discover_descs_cb(bool success, uint8_t att_ecode,
if (desc_count == 0)
goto failed;
- util_debug(client->debug_callback, client->debug_data,
- "Descriptors found: %u", desc_count);
+ DBG(client, "Descriptors found: %u", desc_count);
bt_uuid16_create(&ext_prop_uuid, GATT_CHARAC_EXT_PROPER_UUID);
@@ -867,9 +874,8 @@ static void discover_descs_cb(bool success, uint8_t att_ecode,
/* Log debug message */
bt_uuid_to_string(&uuid, uuid_str, sizeof(uuid_str));
- util_debug(client->debug_callback, client->debug_data,
- "handle: 0x%04x, uuid: %s",
- handle, uuid_str);
+
+ DBG(client, "handle: 0x%04x, uuid: %s", handle, uuid_str);
attr = gatt_db_insert_descriptor(client->db, handle,
&uuid, 0, NULL, NULL,
@@ -880,8 +886,7 @@ static void discover_descs_cb(bool success, uint8_t att_ecode,
gatt_db_attribute_get_type(attr)))
continue;
- util_debug(client->debug_callback, client->debug_data,
- "Failed to insert descriptor at 0x%04x",
+ DBG(client, "Failed to insert descriptor at 0x%04x",
handle);
goto failed;
}
@@ -947,8 +952,8 @@ static void discover_chrcs_cb(bool success, uint8_t att_ecode,
goto failed;
chrc_count = bt_gatt_result_characteristic_count(result);
- util_debug(client->debug_callback, client->debug_data,
- "Characteristics found: %u", chrc_count);
+
+ DBG(client, "Characteristics found: %u", chrc_count);
if (chrc_count == 0)
goto failed;
@@ -959,8 +964,7 @@ static void discover_chrcs_cb(bool success, uint8_t att_ecode,
/* Log debug message */
bt_uuid_to_string(&uuid, uuid_str, sizeof(uuid_str));
- util_debug(client->debug_callback, client->debug_data,
- "start: 0x%04x, end: 0x%04x, value: 0x%04x, "
+ DBG(client, "start: 0x%04x, end: 0x%04x, value: 0x%04x, "
"props: 0x%02x, uuid: %s",
start, end, value, properties, uuid_str);
@@ -997,8 +1001,7 @@ next:
if (client->discovery_req)
return;
- util_debug(client->debug_callback, client->debug_data,
- "Failed to start included services discovery");
+ DBG(client, "Failed to start included services discovery");
discovery_op_unref(op);
@@ -1110,8 +1113,7 @@ static bool discovery_parse_services(struct discovery_op *op, bool primary,
/* Log debug message */
bt_uuid_to_string(&uuid, uuid_str, sizeof(uuid_str));
- util_debug(client->debug_callback, client->debug_data,
- "start: 0x%04x, end: 0x%04x, uuid: %s",
+ DBG(client, "start: 0x%04x, end: 0x%04x, uuid: %s",
start, end, uuid_str);
/* Store the service */
@@ -1122,9 +1124,7 @@ static bool discovery_parse_services(struct discovery_op *op, bool primary,
attr = gatt_db_insert_service(client->db, start, &uuid,
false, end - start + 1);
if (!attr) {
- util_debug(client->debug_callback,
- client->debug_data,
- "Failed to store service");
+ DBG(client, "Failed to store service");
return false;
}
/* Database has changed adjust last handle */
@@ -1157,8 +1157,7 @@ static void discover_secondary_cb(bool success, uint8_t att_ecode,
att_ecode = 0;
goto next;
default:
- util_debug(client->debug_callback, client->debug_data,
- "Secondary service discovery failed."
+ DBG(client, "Secondary service discovery failed."
" ATT ECODE: 0x%02x", att_ecode);
goto done;
}
@@ -1169,8 +1168,7 @@ static void discover_secondary_cb(bool success, uint8_t att_ecode,
goto done;
}
- util_debug(client->debug_callback, client->debug_data,
- "Secondary services found: %u",
+ DBG(client, "Secondary services found: %u",
bt_gatt_result_service_count(result));
if (!discovery_parse_services(op, false, &iter)) {
@@ -1199,8 +1197,8 @@ next:
if (client->discovery_req)
return;
- util_debug(client->debug_callback, client->debug_data,
- "Failed to start included services discovery");
+ DBG(client, "Failed to start included services discovery");
+
discovery_op_unref(op);
success = false;
@@ -1226,8 +1224,7 @@ static void discover_primary_cb(bool success, uint8_t att_ecode,
att_ecode = 0;
goto secondary;
default:
- util_debug(client->debug_callback, client->debug_data,
- "Primary service discovery failed."
+ DBG(client, "Primary service discovery failed."
" ATT ECODE: 0x%02x", att_ecode);
goto done;
}
@@ -1238,8 +1235,7 @@ static void discover_primary_cb(bool success, uint8_t att_ecode,
goto done;
}
- util_debug(client->debug_callback, client->debug_data,
- "Primary services found: %u",
+ DBG(client, "Primary services found: %u",
bt_gatt_result_service_count(result));
if (!discovery_parse_services(op, true, &iter)) {
@@ -1266,8 +1262,8 @@ secondary:
if (client->discovery_req)
return;
- util_debug(client->debug_callback, client->debug_data,
- "Failed to start secondary service discovery");
+ DBG(client, "Failed to start secondary service discovery");
+
discovery_op_unref(op);
success = false;
@@ -1331,8 +1327,7 @@ static void discover_all(struct discovery_op *op)
if (client->discovery_req)
return;
- util_debug(client->debug_callback, client->debug_data,
- "Failed to initiate primary service discovery");
+ DBG(client, "Failed to initiate primary service discovery");
client->in_init = false;
notify_client_ready(client, false, BT_ATT_ERROR_UNLIKELY);
@@ -1345,8 +1340,7 @@ static void db_hash_write_value_cb(struct gatt_db_attribute *attrib,
{
struct bt_gatt_client *client = user_data;
- util_debug(client->debug_callback, client->debug_data,
- "Value set status: %d", err);
+ DBG(client, "Value set status: %d", err);
}
static void db_hash_read_value_cb(struct gatt_db_attribute *attrib,
@@ -1377,9 +1371,8 @@ static void db_hash_read_cb(bool success, uint8_t att_ecode,
bt_gatt_iter_init(&iter, result);
bt_gatt_iter_next_read_by_type(&iter, &handle, &len, &value);
- util_debug(client->debug_callback, client->debug_data,
- "DB Hash found: handle 0x%04x length 0x%04x",
- handle, len);
+ DBG(client, "DB Hash found: handle 0x%04x length 0x%04x",
+ handle, len);
if (len != 16)
goto discover;
@@ -1390,15 +1383,14 @@ static void db_hash_read_cb(bool success, uint8_t att_ecode,
/* Check if the has has changed since last time */
if (hash && !memcmp(hash, value, len)) {
- util_debug(client->debug_callback, client->debug_data,
- "DB Hash match: skipping discovery");
+ DBG(client, "DB Hash match: skipping discovery");
queue_remove_all(op->pending_svcs, NULL, NULL, NULL);
discovery_op_complete(op, true, 0);
return;
}
- util_debug(client->debug_callback, client->debug_data,
- "DB Hash value:");
+ DBG(client, "DB Hash value:");
+
util_hexdump(' ', value, len, client->debug_callback,
client->debug_data);
@@ -1469,8 +1461,7 @@ static void db_server_feat_read(bool success, uint8_t att_ecode,
bt_gatt_iter_init(&iter, result);
bt_gatt_iter_next_read_by_type(&iter, &handle, &len, &value);
- util_debug(client->debug_callback, client->debug_data,
- "Server Features found: handle 0x%04x "
+ DBG(client, "Server Features found: handle 0x%04x "
"length 0x%04x value 0x%02x", handle, len,
value[0]);
@@ -1524,8 +1515,7 @@ static void exchange_mtu_cb(bool success, uint8_t att_ecode, void *user_data)
client->mtu_req_id = 0;
if (!success) {
- util_debug(client->debug_callback, client->debug_data,
- "MTU Exchange failed. ATT ECODE: 0x%02x",
+ DBG(client, "MTU Exchange failed. ATT ECODE: 0x%02x",
att_ecode);
/*
@@ -1543,8 +1533,7 @@ static void exchange_mtu_cb(bool success, uint8_t att_ecode, void *user_data)
return;
}
- util_debug(client->debug_callback, client->debug_data,
- "MTU exchange complete, with MTU: %u",
+ DBG(client, "MTU exchange complete, with MTU: %u",
bt_att_get_mtu(client->att));
discover:
@@ -1749,7 +1738,7 @@ static void service_changed_register_cb(uint16_t att_ecode, void *user_data)
struct bt_gatt_client *client = user_data;
if (att_ecode) {
- util_debug(client->debug_callback, client->debug_data,
+ DBG(client,
"Failed to register handler for \"Service Changed\"");
success = false;
client->svc_chngd_ind_id = 0;
@@ -1758,8 +1747,7 @@ static void service_changed_register_cb(uint16_t att_ecode, void *user_data)
client->svc_chngd_registered = true;
success = true;
- util_debug(client->debug_callback, client->debug_data,
- "Registered handler for \"Service Changed\": %u",
+ DBG(client, "Registered handler for \"Service Changed\": %u",
client->svc_chngd_ind_id);
done:
@@ -1807,7 +1795,7 @@ static void service_changed_complete(struct discovery_op *op, bool success,
client->in_svc_chngd = false;
if (!success && att_ecode != BT_ATT_ERROR_ATTRIBUTE_NOT_FOUND) {
- util_debug(client->debug_callback, client->debug_data,
+ DBG(client,
"Failed to discover services within changed range - "
"error: 0x%02x", att_ecode);
@@ -1841,7 +1829,7 @@ static void service_changed_complete(struct discovery_op *op, bool success,
if (register_service_changed(client))
return;
- util_debug(client->debug_callback, client->debug_data,
+ DBG(client,
"Failed to re-register handler for \"Service Changed\"");
}
@@ -1877,9 +1865,8 @@ static void process_service_changed(struct bt_gatt_client *client,
discovery_op_free(op);
fail:
- util_debug(client->debug_callback, client->debug_data,
- "Failed to initiate service discovery"
- " after Service Changed");
+ DBG(client,
+ "Failed to initiate service discovery after Service Changed");
}
static void service_changed_cb(uint16_t value_handle, const uint8_t *value,
@@ -1896,13 +1883,12 @@ static void service_changed_cb(uint16_t value_handle, const uint8_t *value,
end = get_le16(value + 2);
if (start > end) {
- util_debug(client->debug_callback, client->debug_data,
+ DBG(client,
"Service Changed received with invalid handles");
return;
}
- util_debug(client->debug_callback, client->debug_data,
- "Service Changed received - start: 0x%04x end: 0x%04x",
+ DBG(client, "Service Changed received - start: 0x%04x end: 0x%04x",
start, end);
if (!client->in_svc_chngd) {
@@ -1923,8 +1909,7 @@ static void server_feat_write_value(struct gatt_db_attribute *attrib,
{
struct bt_gatt_client *client = user_data;
- util_debug(client->debug_callback, client->debug_data,
- "Server Features Value set status: %d", err);
+ DBG(client, "Server Features Value set status: %d", err);
}
static void write_server_features(struct bt_gatt_client *client, uint8_t feat)
@@ -1943,8 +1928,7 @@ static void write_server_features(struct bt_gatt_client *client, uint8_t feat)
if (!gatt_db_attribute_write(attr, 0, &feat, sizeof(feat),
0, NULL, server_feat_write_value,
client))
- util_debug(client->debug_callback, client->debug_data,
- "Unable to store Server Features");
+ DBG(client, "Unable to store Server Features");
}
static void write_client_features(struct bt_gatt_client *client)
@@ -1981,8 +1965,7 @@ static void write_client_features(struct bt_gatt_client *client)
client->features |= BT_GATT_CHRC_CLI_FEAT_NFY_MULTI;
- util_debug(client->debug_callback, client->debug_data,
- "Writing Client Features 0x%02x", client->features);
+ DBG(client, "Writing Client Features 0x%02x", client->features);
bt_gatt_client_write_value(client, handle, &client->features,
sizeof(client->features), NULL, NULL, NULL);
@@ -2006,13 +1989,11 @@ static void init_complete(struct discovery_op *op, bool success,
if (register_service_changed(client))
goto done;
- util_debug(client->debug_callback, client->debug_data,
- "Failed to register handler for \"Service Changed\"");
+ DBG(client, "Failed to register handler for \"Service Changed\"");
success = false;
fail:
- util_debug(client->debug_callback, client->debug_data,
- "Failed to initialize gatt-client");
+ DBG(client, "Failed to initialize gatt-client");
op->success = false;
@@ -3501,8 +3482,7 @@ unsigned int bt_gatt_client_prepare_write(struct bt_gatt_client *client,
* prepare writes or this is brand new reliable session (id == 0)
*/
if (id != client->reliable_write_session_id) {
- util_debug(client->debug_callback, client->debug_data,
- "There is other reliable write session ongoing %u",
+ DBG(client, "There is other reliable write session ongoing %u",
client->reliable_write_session_id);
return 0;
--
2.39.0
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