static DBusMessage *proxy_set_serial_params(DBusConnection *conn,
DBusMessage *msg, void *data)
{
struct serial_proxy *prx = data;
const char *ratestr, *paritystr;
uint8_t databits, stopbits;
tcflag_t ctrl; /* Control mode flags */
speed_t speed = B0; /* In/Out speed */
/* Don't allow change TTY settings if it is open */
if (prx->local)
return failed(msg, "Not allowed");
if (!dbus_message_get_args(msg, NULL,
DBUS_TYPE_STRING, &ratestr,
DBUS_TYPE_BYTE, &databits,
DBUS_TYPE_BYTE, &stopbits,
DBUS_TYPE_STRING, &paritystr,
DBUS_TYPE_INVALID))
return NULL;
if (str2speed(ratestr, &speed) == B0)
return invalid_arguments(msg, "Invalid baud rate");
ctrl = prx->proxy_ti.c_cflag;
if (set_databits(databits, &ctrl) < 0)
return invalid_arguments(msg, "Invalid data bits");
if (set_stopbits(stopbits, &ctrl) < 0)
return invalid_arguments(msg, "Invalid stop bits");
if (set_parity(paritystr, &ctrl) < 0)
return invalid_arguments(msg, "Invalid parity");
prx->proxy_ti.c_cflag = ctrl;
prx->proxy_ti.c_cflag |= (CLOCAL | CREAD);
cfsetispeed(&prx->proxy_ti, speed);
cfsetospeed(&prx->proxy_ti, speed);
proxy_store(&prx->src, prx->uuid128, prx->address, NULL,
prx->channel, 0, &prx->proxy_ti);
return dbus_message_new_method_return(msg);
}
static DBusMessage *create_proxy(DBusConnection *conn,
DBusMessage *msg, void *data)
{
struct serial_adapter *adapter = data;
struct serial_proxy *proxy;
const char *pattern, *address;
char *uuid_str;
int err;
if (!dbus_message_get_args(msg, NULL,
DBUS_TYPE_STRING, &pattern,
DBUS_TYPE_STRING, &address,
DBUS_TYPE_INVALID))
return NULL;
uuid_str = bt_name2string(pattern);
if (!uuid_str)
return invalid_arguments(msg, "Invalid UUID");
err = register_proxy(adapter, uuid_str, address, &proxy);
g_free(uuid_str);
if (err == -EINVAL)
return invalid_arguments(msg, "Invalid address");
else if (err == -EALREADY)
return g_dbus_create_error(msg, ERROR_INTERFACE ".AlreadyExist",
"Proxy already exists");
else if (err < 0)
return g_dbus_create_error(msg, ERROR_INTERFACE "Failed",
"Proxy creation failed (%s)", strerror(-err));
proxy->owner = g_strdup(dbus_message_get_sender(msg));
proxy->watch = g_dbus_add_disconnect_watch(conn, proxy->owner,
watch_proxy,
proxy, NULL);
return g_dbus_create_reply(msg, DBUS_TYPE_STRING, &proxy->path,
DBUS_TYPE_INVALID);
}
static DBusMessage *update_xml_record(DBusConnection *conn,
DBusMessage *msg,
struct service_adapter *serv_adapter)
{
struct record_data *user_record;
sdp_record_t *sdp_record;
const char *record;
dbus_uint32_t handle;
int len;
if (dbus_message_get_args(msg, NULL,
DBUS_TYPE_UINT32, &handle,
DBUS_TYPE_STRING, &record,
DBUS_TYPE_INVALID) == FALSE)
return NULL;
len = (record ? strlen(record) : 0);
if (len == 0)
return invalid_arguments(msg);
user_record = find_record(serv_adapter, handle,
dbus_message_get_sender(msg));
if (!user_record)
return g_dbus_create_error(msg,
ERROR_INTERFACE ".NotAvailable",
"Not Available");
sdp_record = sdp_xml_parse_record(record, len);
if (!sdp_record) {
error("Parsing of XML service record failed");
sdp_record_free(sdp_record);
return g_dbus_create_error(msg,
ERROR_INTERFACE ".Failed",
strerror(EIO));
}
return update_record(conn, msg, serv_adapter, handle, sdp_record);
}
static DBusMessage *create_proxy(DBusConnection *conn,
DBusMessage *msg, void *data)
{
struct serial_adapter *adapter = data;
char path[MAX_PATH_LENGTH + 1];
const char *pattern, *address, *ppath = path;
char *uuid_str;
proxy_type_t type;
uuid_t uuid;
int ret;
if (!dbus_message_get_args(msg, NULL,
DBUS_TYPE_STRING, &pattern,
DBUS_TYPE_STRING, &address,
DBUS_TYPE_INVALID))
return NULL;
uuid_str = bt_name2string(pattern);
if (!uuid_str)
return invalid_arguments(msg, "Invalid UUID");
bt_string2uuid(&uuid, uuid_str);
type = addr2type(address);
if (type == UNKNOWN_PROXY_TYPE) {
g_free(uuid_str);
return invalid_arguments(msg, "Invalid address");
}
/* Only one proxy per address(TTY or unix socket) is allowed */
if (g_slist_find_custom(adapter->proxies, address, proxy_addrcmp)) {
g_free(uuid_str);
return g_dbus_create_error(msg, ERROR_INTERFACE ".AlreadyExist",
"Proxy already exists");
}
switch (type) {
case UNIX_SOCKET_PROXY:
ret = proxy_socket_register(adapter, uuid_str, address,
path, sizeof(path), TRUE);
break;
case TTY_PROXY:
ret = proxy_tty_register(adapter, uuid_str, address,
NULL, path, sizeof(path), TRUE);
break;
case TCP_SOCKET_PROXY:
ret = proxy_tcp_register(adapter, uuid_str, address,
path, sizeof(path), TRUE);
break;
default:
ret = -1;
}
g_free(uuid_str);
if (ret < 0)
return failed(msg, "Create object path failed");
g_dbus_emit_signal(adapter->conn,
adapter_get_path(adapter->btd_adapter),
SERIAL_MANAGER_INTERFACE, "ProxyCreated",
DBUS_TYPE_STRING, &ppath,
DBUS_TYPE_INVALID);
return g_dbus_create_reply(msg, DBUS_TYPE_STRING, &ppath,
DBUS_TYPE_INVALID);
}
