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Diffstat (limited to 'hcid')
-rw-r--r--hcid/dbus.c75
1 files changed, 40 insertions, 35 deletions
diff --git a/hcid/dbus.c b/hcid/dbus.c
index 672e1263..b7271f0d 100644
--- a/hcid/dbus.c
+++ b/hcid/dbus.c
@@ -1215,11 +1215,12 @@ static DBusMessage* handle_periodic_inq_req(DBusMessage *msg, void *data)
uint8_t length;
uint8_t max_period;
uint8_t min_period;
- int sock = -1;
+ int dd = -1;
int dev_id = -1;
if (dbus_data->id == DEFAULT_DEVICE_PATH_ID) {
- if ((dev_id = hci_get_route(NULL)) < 0) {
+ dev_id = hci_get_route(NULL);
+ if (dev_id < 0) {
syslog(LOG_ERR, "Bluetooth device is not available");
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_ENODEV);
goto failed;
@@ -1228,8 +1229,8 @@ static DBusMessage* handle_periodic_inq_req(DBusMessage *msg, void *data)
} else
dev_id = dbus_data->id;
- sock = hci_open_dev(dev_id);
- if (sock < 0) {
+ dd = hci_open_dev(dev_id);
+ if (dd < 0) {
syslog(LOG_ERR, "HCI device open failed");
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_ENODEV);
goto failed;
@@ -1260,14 +1261,14 @@ static DBusMessage* handle_periodic_inq_req(DBusMessage *msg, void *data)
inq_mode.mode = 1; //INQUIRY_WITH_RSSI;
- if (hci_send_cmd(sock, OGF_HOST_CTL, OCF_WRITE_INQUIRY_MODE,
+ if (hci_send_cmd(dd, OGF_HOST_CTL, OCF_WRITE_INQUIRY_MODE,
WRITE_INQUIRY_MODE_CP_SIZE, &inq_mode) < 0) {
syslog(LOG_ERR, "Can't set inquiry mode:%s.", strerror(errno));
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_OFFSET + errno);
goto failed;
}
- if (hci_send_cmd(sock, OGF_LINK_CTL, OCF_PERIODIC_INQUIRY,
+ if (hci_send_cmd(dd, OGF_LINK_CTL, OCF_PERIODIC_INQUIRY,
PERIODIC_INQUIRY_CP_SIZE, &inq_param) < 0) {
syslog(LOG_ERR, "Can't send HCI commands:%s.", strerror(errno));
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_OFFSET + errno);
@@ -1281,8 +1282,8 @@ static DBusMessage* handle_periodic_inq_req(DBusMessage *msg, void *data)
}
failed:
- if (sock > 0)
- close(sock);
+ if (dd >= 0)
+ close(dd);
return reply;
}
@@ -1292,11 +1293,12 @@ static DBusMessage* handle_cancel_periodic_inq_req(DBusMessage *msg, void *data)
DBusMessageIter iter;
DBusMessage *reply = NULL;
struct hci_dbus_data *dbus_data = data;
- int sock = -1;
+ int dd = -1;
int dev_id = -1;
if (dbus_data->id == DEFAULT_DEVICE_PATH_ID) {
- if ((dev_id = hci_get_route(NULL)) < 0) {
+ dev_id = hci_get_route(NULL);
+ if (dev_id < 0) {
syslog(LOG_ERR, "Bluetooth device is not available");
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_ENODEV);
goto failed;
@@ -1304,13 +1306,14 @@ static DBusMessage* handle_cancel_periodic_inq_req(DBusMessage *msg, void *data)
} else
dev_id = dbus_data->id;
- if ((sock = hci_open_dev(dev_id)) < 0) {
+ dd = hci_open_dev(dev_id);
+ if (dd < 0) {
syslog(LOG_ERR, "HCI device open failed");
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_ENODEV);
goto failed;
}
- if (hci_send_cmd(sock, OGF_LINK_CTL, OCF_EXIT_PERIODIC_INQUIRY, 0 , NULL) < 0) {
+ if (hci_send_cmd(dd, OGF_LINK_CTL, OCF_EXIT_PERIODIC_INQUIRY, 0 , NULL) < 0) {
syslog(LOG_ERR, "Send hci command failed.");
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_OFFSET + errno);
} else {
@@ -1322,8 +1325,8 @@ static DBusMessage* handle_cancel_periodic_inq_req(DBusMessage *msg, void *data)
}
failed:
- if (sock >= 0)
- close(sock);
+ if (dd >= 0)
+ close(dd);
return reply;
}
@@ -1447,7 +1450,7 @@ static DBusMessage* handle_role_switch_req(DBusMessage *msg, void *data)
bdaddr_t bdaddr;
uint8_t role;
int dev_id = -1;
- int sock = -1;
+ int dd = -1;
dbus_message_iter_init(msg, &iter);
dbus_message_iter_get_basic(&iter, &str_bdaddr);
@@ -1470,14 +1473,14 @@ static DBusMessage* handle_role_switch_req(DBusMessage *msg, void *data)
goto failed;
}
- sock = hci_open_dev(dev_id);
- if (sock < 0) {
+ dd = hci_open_dev(dev_id);
+ if (dd < 0) {
syslog(LOG_ERR, "HCI device open failed\n");
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_ENODEV);
goto failed;
}
- if (hci_switch_role(sock, &bdaddr, role, 10000) < 0) {
+ if (hci_switch_role(dd, &bdaddr, role, 10000) < 0) {
syslog(LOG_ERR, "Switch role request failed\n");
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_OFFSET + errno);
} else {
@@ -1511,7 +1514,8 @@ static DBusMessage* handle_remote_name_req(DBusMessage *msg, void *data)
str2ba(str_bdaddr, &bdaddr);
if (dbus_data->id == DEFAULT_DEVICE_PATH_ID) {
- if ((dev_id = hci_get_route(&bdaddr)) < 0) {
+ dev_id = hci_get_route(&bdaddr);
+ if (dev_id < 0) {
syslog(LOG_ERR, "Bluetooth device is not available");
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_ENODEV);
goto failed;
@@ -1566,12 +1570,13 @@ static DBusMessage* handle_display_conn_req(DBusMessage *msg, void *data)
const char array_sig[] = HCI_CONN_INFO_STRUCT_SIGNATURE;
const char *paddr = addr;
struct hci_dbus_data *dbus_data = data;
- int i;
int dev_id = -1;
int sk = -1;
+ int i;
if (dbus_data->id == DEFAULT_DEVICE_PATH_ID) {
- if ((dev_id = hci_get_route(NULL)) < 0) {
+ dev_id = hci_get_route(NULL);
+ if (dev_id < 0) {
syslog(LOG_ERR, "Bluetooth device is not available");
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_ENODEV);
goto failed;
@@ -1642,7 +1647,7 @@ static DBusMessage* handle_auth_req(DBusMessage *msg, void *data)
struct hci_conn_info_req *cr = NULL;
bdaddr_t bdaddr;
int dev_id = -1;
- int sock = -1;
+ int dd = -1;
dbus_message_iter_init(msg, &iter);
dbus_message_iter_get_basic(&iter, &str_bdaddr);
@@ -1660,8 +1665,8 @@ static DBusMessage* handle_auth_req(DBusMessage *msg, void *data)
goto failed;
}
- sock = hci_open_dev(dev_id);
- if (sock < 0) {
+ dd = hci_open_dev(dev_id);
+ if (dd < 0) {
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_ENODEV);
goto failed;
}
@@ -1675,7 +1680,7 @@ static DBusMessage* handle_auth_req(DBusMessage *msg, void *data)
bacpy(&cr->bdaddr, &bdaddr);
cr->type = ACL_LINK;
- if (ioctl(sock, HCIGETCONNINFO, (unsigned long) cr) < 0) {
+ if (ioctl(dd, HCIGETCONNINFO, (unsigned long) cr) < 0) {
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_OFFSET + errno);
goto failed;
}
@@ -1692,15 +1697,15 @@ static DBusMessage* handle_auth_req(DBusMessage *msg, void *data)
rq.rlen = EVT_CMD_STATUS_SIZE;
rq.event = EVT_CMD_STATUS;
- if (hci_send_req(sock, &rq, 25000) < 0) {
+ if (hci_send_req(dd, &rq, 25000) < 0) {
syslog(LOG_ERR, "Unable to send authentication request: %s", strerror(errno));
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_OFFSET + errno);
goto failed;
}
failed:
- if (sock >= 0)
- close(sock);
+ if (dd >= 0)
+ close(dd);
if (cr)
free(cr);
@@ -1724,8 +1729,8 @@ static DBusMessage* handle_get_devices_req(DBusMessage *msg, void *data)
struct hci_dev_list_req *dl = NULL;
struct hci_dev_req *dr = NULL;
struct hci_dev_info di;
+ int sk = -1;
int i;
- int sock = -1;
char aname[BLUETOOTH_DEVICE_NAME_LEN];
char aaddr[BLUETOOTH_DEVICE_ADDR_LEN];
@@ -1734,8 +1739,8 @@ static DBusMessage* handle_get_devices_req(DBusMessage *msg, void *data)
const char array_sig[] = HCI_DEVICE_STRUCT_SIGNATURE;
/* Create and bind HCI socket */
- sock = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI);
- if (sock < 0) {
+ sk = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI);
+ if (sk < 0) {
syslog(LOG_ERR, "Can't open HCI socket: %s (%d)", strerror(errno), errno);
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_OFFSET + errno);
goto failed;
@@ -1751,7 +1756,7 @@ static DBusMessage* handle_get_devices_req(DBusMessage *msg, void *data)
dl->dev_num = HCI_MAX_DEV;
dr = dl->dev_req;
- if (ioctl(sock, HCIGETDEVLIST, dl) < 0) {
+ if (ioctl(sk, HCIGETDEVLIST, dl) < 0) {
reply = bluez_new_failure_msg(msg, BLUEZ_ESYSTEM_OFFSET + errno);
goto failed;
}
@@ -1769,7 +1774,7 @@ static DBusMessage* handle_get_devices_req(DBusMessage *msg, void *data)
memset(&di, 0 , sizeof(struct hci_dev_info));
di.dev_id = dr->dev_id;
- if (ioctl(sock, HCIGETDEVINFO, &di) < 0)
+ if (ioctl(sk, HCIGETDEVINFO, &di) < 0)
continue;
strcpy(aname, di.name);
@@ -1787,8 +1792,8 @@ static DBusMessage* handle_get_devices_req(DBusMessage *msg, void *data)
dbus_message_iter_close_container(&iter, &array_iter);
failed:
- if (sock >= 0)
- close(sock);
+ if (sk >= 0)
+ close(sk);
if (dl)
free(dl);
generated by cgit (git 2.34.1) at 2024-11-18 15:33:28 +0000