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-rw-r--r--serial/port.c76
1 files changed, 47 insertions, 29 deletions
diff --git a/serial/port.c b/serial/port.c
index c220110c..e4048256 100644
--- a/serial/port.c
+++ b/serial/port.c
@@ -51,25 +51,25 @@
#define SERIAL_PORT_INTERFACE "org.bluez.serial.Port"
struct rfcomm_node {
- int16_t id; /* RFCOMM device id */
- bdaddr_t dst; /* Destination address */
- char *name; /* RFCOMM device name */
- DBusConnection *conn; /* for name listener handling */
- char *owner; /* Bus name */
- GIOChannel *io; /* Connected node IO Channel */
- guint io_id; /* IO Channel ID */
+ int16_t id; /* RFCOMM device id */
+ bdaddr_t dst; /* Destination address */
+ char *device; /* RFCOMM device name */
+ DBusConnection *conn; /* for name listener handling */
+ char *owner; /* Bus name */
+ GIOChannel *io; /* Connected node IO Channel */
+ guint io_id; /* IO Channel ID */
};
static GSList *connected_nodes = NULL;
static GSList *bound_nodes = NULL;
-static struct rfcomm_node *find_node_by_name(GSList *nodes, const char *name)
+static struct rfcomm_node *find_node_by_name(GSList *nodes, const char *dev)
{
GSList *l;
for (l = nodes; l != NULL; l = l->next) {
struct rfcomm_node *node = l->data;
- if (!strcmp(node->name, name))
+ if (!strcmp(node->device, dev))
return node;
}
@@ -77,7 +77,7 @@ static struct rfcomm_node *find_node_by_name(GSList *nodes, const char *name)
}
static DBusHandlerResult port_get_address(DBusConnection *conn,
- DBusMessage *msg, void *data)
+ DBusMessage *msg, void *data)
{
struct rfcomm_node *node = data;
DBusMessage *reply;
@@ -96,6 +96,23 @@ static DBusHandlerResult port_get_address(DBusConnection *conn,
}
+static DBusHandlerResult port_get_device(DBusConnection *conn,
+ DBusMessage *msg, void *data)
+{
+ struct rfcomm_node *node = data;
+ DBusMessage *reply;
+
+ reply = dbus_message_new_method_return(msg);
+ if (!reply)
+ return DBUS_HANDLER_RESULT_NEED_MEMORY;
+
+ dbus_message_append_args(reply,
+ DBUS_TYPE_STRING, &node->device,
+ DBUS_TYPE_INVALID);
+ return send_message_and_unref(conn, reply);
+
+}
+
static DBusHandlerResult port_get_info(DBusConnection *conn,
DBusMessage *msg, void *data)
{
@@ -116,8 +133,8 @@ static DBusHandlerResult port_get_info(DBusConnection *conn,
DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
- dbus_message_iter_append_dict_entry(&dict, "name",
- DBUS_TYPE_STRING, &node->name);
+ dbus_message_iter_append_dict_entry(&dict, "device",
+ DBUS_TYPE_STRING, &node->device);
ba2str(&node->dst, bda);
dbus_message_iter_append_dict_entry(&dict, "address",
@@ -130,6 +147,7 @@ static DBusHandlerResult port_get_info(DBusConnection *conn,
static DBusMethodVTable port_methods[] = {
{ "GetAddress", port_get_address, "", "s" },
+ { "GetDevice", port_get_device, "", "s" },
{ "GetInfo", port_get_info, "", "{sv}" },
{ NULL, NULL, NULL, NULL },
};
@@ -140,8 +158,8 @@ static DBusSignalVTable port_signals[] = {
static void rfcomm_node_free(struct rfcomm_node *node)
{
- if (node->name)
- g_free(node->name);
+ if (node->device)
+ g_free(node->device);
if (node->conn)
dbus_connection_unref(node->conn);
if (node->owner)
@@ -158,11 +176,11 @@ static void rfcomm_node_free(struct rfcomm_node *node)
static void connection_owner_exited(const char *name, struct rfcomm_node *node)
{
debug("Connect requestor %s exited. Releasing %s node",
- name, node->name);
+ name, node->device);
dbus_connection_emit_signal(node->conn, SERIAL_MANAGER_PATH,
SERIAL_MANAGER_INTERFACE, "ServiceDisconnected" ,
- DBUS_TYPE_STRING, &node->name,
+ DBUS_TYPE_STRING, &node->device,
DBUS_TYPE_INVALID);
connected_nodes = g_slist_remove(connected_nodes, node);
@@ -172,14 +190,14 @@ static void connection_owner_exited(const char *name, struct rfcomm_node *node)
static gboolean rfcomm_disconnect_cb(GIOChannel *io,
GIOCondition cond, struct rfcomm_node *node)
{
- debug("RFCOMM node %s was disconnected", node->name);
+ debug("RFCOMM node %s was disconnected", node->device);
name_listener_remove(node->conn, node->owner,
(name_cb_t) connection_owner_exited, node);
dbus_connection_emit_signal(node->conn, SERIAL_MANAGER_PATH,
SERIAL_MANAGER_INTERFACE, "ServiceDisconnected" ,
- DBUS_TYPE_STRING, &node->name,
+ DBUS_TYPE_STRING, &node->device,
DBUS_TYPE_INVALID);
connected_nodes = g_slist_remove(connected_nodes, node);
@@ -192,21 +210,21 @@ static void port_handler_unregister(DBusConnection *conn, void *data)
{
struct rfcomm_node *node = data;
- debug("Unregistered serial port: %s", node->name);
+ debug("Unregistered serial port: %s", node->device);
bound_nodes = g_slist_remove(bound_nodes, node);
rfcomm_node_free(node);
}
int port_add_listener(DBusConnection *conn, int16_t id, bdaddr_t *dst,
- int fd, const char *name, const char *owner)
+ int fd, const char *dev, const char *owner)
{
struct rfcomm_node *node;
node = g_new0(struct rfcomm_node, 1);
bacpy(&node->dst, dst);
node->id = id;
- node->name = g_strdup(name);
+ node->device = g_strdup(dev);
node->conn = dbus_connection_ref(conn);
node->owner = g_strdup(owner);
node->io = g_io_channel_unix_new(fd);
@@ -220,11 +238,11 @@ int port_add_listener(DBusConnection *conn, int16_t id, bdaddr_t *dst,
(name_cb_t) connection_owner_exited, node);
}
-int port_remove_listener(const char *owner, const char *name)
+int port_remove_listener(const char *owner, const char *dev)
{
struct rfcomm_node *node;
- node = find_node_by_name(connected_nodes, name);
+ node = find_node_by_name(connected_nodes, dev);
if (!node)
return -ENOENT;
if (strcmp(node->owner, owner) != 0)
@@ -240,7 +258,7 @@ int port_remove_listener(const char *owner, const char *name)
}
int port_register(DBusConnection *conn, int16_t id, bdaddr_t *dst,
- const char *name, char *ppath)
+ const char *dev, char *ppath)
{
char path[MAX_PATH_LENGTH];
struct rfcomm_node *node;
@@ -248,7 +266,7 @@ int port_register(DBusConnection *conn, int16_t id, bdaddr_t *dst,
node = g_new0(struct rfcomm_node, 1);
bacpy(&node->dst, dst);
node->id = id;
- node->name = g_strdup(name);
+ node->device = g_strdup(dev);
node->conn = dbus_connection_ref(conn);
snprintf(path, MAX_PATH_LENGTH, "%s/rfcomm%hd", SERIAL_MANAGER_PATH, id);
@@ -270,7 +288,7 @@ int port_register(DBusConnection *conn, int16_t id, bdaddr_t *dst,
return -1;
}
- info("Registered RFCOMM:%s, path:%s", name, path);
+ info("Registered RFCOMM:%s, path:%s", dev, path);
if (ppath)
strcpy(ppath, path);
@@ -283,14 +301,14 @@ int port_register(DBusConnection *conn, int16_t id, bdaddr_t *dst,
int port_unregister(const char *path)
{
struct rfcomm_node *node;
- char name[16];
+ char dev[16];
int16_t id;
if (sscanf(path, SERIAL_MANAGER_PATH"/rfcomm%hd", &id) != 1)
return -ENOENT;
- snprintf(name, sizeof(name), "/dev/rfcomm%hd", id);
- node = find_node_by_name(bound_nodes, name);
+ snprintf(dev, sizeof(dev), "/dev/rfcomm%hd", id);
+ node = find_node_by_name(bound_nodes, dev);
if (!node)
return -ENOENT;
generated by cgit (git 2.34.1) at 2025-11-04 02:09:06 +0000