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wiphy: Expose netdevs to DBus

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This commit is contained in:
Denis Kenzior 2014-10-23 14:32:12 -05:00
parent e9dbaac7d4
commit f9363748f0
1 changed files with 75 additions and 0 deletions
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75
src/wiphy.c
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@ -25,6 +25,7 @@
#endif
#include <stdlib.h>
#include <stdio.h>
#include <sys/socket.h>
#include <linux/if.h>
#include <linux/if_ether.h>
@ -33,6 +34,9 @@
#include "linux/nl80211.h"
#include "src/ie.h"
#include "src/wiphy.h"
#include "src/dbus.h"
#define IWD_DEVICE_INTERFACE "net.connman.iwd.Device"
static const char *network_ssid = NULL;
@ -69,6 +73,57 @@ static void do_debug(const char *str, void *user_data)
l_info("%s%s", prefix, str);
}
static void device_emit_added(struct netdev *netdev)
{
}
static void device_emit_removed(struct netdev *netdev)
{
}
static struct l_dbus_message *device_set_property(struct l_dbus *dbus,
struct l_dbus_message *message,
void *user_data)
{
const char *property;
struct l_dbus_message_iter variant;
if (!l_dbus_message_get_arguments(message, "sv", &property, &variant))
return l_dbus_message_new_error(message,
"org.test.InvalidArguments",
"Invalid arguments");
return l_dbus_message_new_error(message, "org.test.InvalidArguments",
"Unknown Property %s", property);
}
static struct l_dbus_message *device_get_properties(struct l_dbus *dbus,
struct l_dbus_message *message,
void *user_data)
{
struct l_dbus_message *reply;
reply = l_dbus_message_new_method_return(message);
l_dbus_message_set_arguments(reply, "a{sv}", 0);
return reply;
}
static void setup_device_interface(struct l_dbus_interface *interface)
{
l_dbus_interface_method(interface, "GetProperties", 0,
device_get_properties,
"a{sv}", "", "properties");
l_dbus_interface_method(interface, "SetProperty", 0,
device_set_property,
"", "sv", "name", "value");
l_dbus_interface_signal(interface, "PropertyChanged", 0,
"sv", "name", "value");
}
static void bss_free(void *data)
{
struct bss *bss = data;
@ -84,6 +139,14 @@ static void bss_free(void *data)
static void netdev_free(void *data)
{
struct netdev *netdev = data;
char path[256];
struct l_dbus *dbus;
dbus = dbus_get_bus();
snprintf(path, sizeof(path), "/%u", netdev->index);
l_dbus_unregister_interface(dbus, path, IWD_DEVICE_INTERFACE);
device_emit_removed(netdev);
l_debug("Freeing interface %s", netdev->name);
@ -414,9 +477,21 @@ static void interface_dump_callback(struct l_genl_msg *msg, void *user_data)
netdev = l_queue_find(wiphy->netdev_list, netdev_match,
L_UINT_TO_PTR(ifindex));
if (!netdev) {
struct l_dbus *dbus = dbus_get_bus();
char path[256];
snprintf(path, sizeof(path), "/%u", ifindex);
netdev = l_new(struct netdev, 1);
netdev->bss_list = l_queue_new();
l_queue_push_head(wiphy->netdev_list, netdev);
if (!l_dbus_register_interface(dbus, path, IWD_DEVICE_INTERFACE,
setup_device_interface, netdev, NULL))
l_info("Unable to register %s interface",
IWD_DEVICE_INTERFACE);
else
device_emit_added(netdev);
}
memcpy(netdev->name, ifname, sizeof(netdev->name));