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platform: add methods to retrieve current WoWLAN state

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This commit is contained in:
Alfonso Sánchez-Beato
2018-06-19 14:44:36 +02:00
committed by Thomas Haller
parent 20a8bc9e34
commit ac13027934
7 changed files with 92 additions and 3 deletions
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8
src/platform/nm-linux-platform.c
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@@ -6092,6 +6092,13 @@ wifi_indicate_addressing_running (NMPlatform *platform, int ifindex, gboolean ru
wifi_utils_indicate_addressing_running (wifi_data, running);
}
static NMSettingWirelessWakeOnWLan
wifi_get_wake_on_wlan (NMPlatform *platform, int ifindex)
{
WIFI_GET_WIFI_DATA_NETNS (wifi_data, platform, ifindex, FALSE);
return wifi_utils_get_wake_on_wlan (wifi_data);
}
static gboolean
wifi_set_wake_on_wlan (NMPlatform *platform, int ifindex,
NMSettingWirelessWakeOnWLan wowl)
@@ -7238,6 +7245,7 @@ nm_linux_platform_class_init (NMLinuxPlatformClass *klass)
platform_class->wifi_set_powersave = wifi_set_powersave;
platform_class->wifi_find_frequency = wifi_find_frequency;
platform_class->wifi_indicate_addressing_running = wifi_indicate_addressing_running;
platform_class->wifi_get_wake_on_wlan = wifi_get_wake_on_wlan;
platform_class->wifi_set_wake_on_wlan = wifi_set_wake_on_wlan;
platform_class->mesh_get_channel = mesh_get_channel;

10
src/platform/nm-platform.c
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@@ -2888,6 +2888,16 @@ nm_platform_wifi_indicate_addressing_running (NMPlatform *self, int ifindex, gbo
klass->wifi_indicate_addressing_running (self, ifindex, running);
}
NMSettingWirelessWakeOnWLan
nm_platform_wifi_get_wake_on_wlan (NMPlatform *self, int ifindex)
{
_CHECK_SELF (self, klass, FALSE);
g_return_val_if_fail (ifindex > 0, FALSE);
return klass->wifi_get_wake_on_wlan (self, ifindex);
}
gboolean
nm_platform_wifi_set_wake_on_wlan (NMPlatform *self, int ifindex, NMSettingWirelessWakeOnWLan wowl)
{

2
src/platform/nm-platform.h
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@@ -868,6 +868,7 @@ typedef struct {
void (*wifi_set_powersave) (NMPlatform *, int ifindex, guint32 powersave);
guint32 (*wifi_find_frequency) (NMPlatform *, int ifindex, const guint32 *freqs);
void (*wifi_indicate_addressing_running) (NMPlatform *, int ifindex, gboolean running);
NMSettingWirelessWakeOnWLan (*wifi_get_wake_on_wlan) (NMPlatform *, int ifindex);
gboolean (*wifi_set_wake_on_wlan) (NMPlatform *, int ifindex, NMSettingWirelessWakeOnWLan wowl);
guint32 (*mesh_get_channel) (NMPlatform *, int ifindex);
@@ -1247,6 +1248,7 @@ void nm_platform_wifi_set_mode (NMPlatform *self, int ifindex, NM
void nm_platform_wifi_set_powersave (NMPlatform *self, int ifindex, guint32 powersave);
guint32 nm_platform_wifi_find_frequency (NMPlatform *self, int ifindex, const guint32 *freqs);
void nm_platform_wifi_indicate_addressing_running (NMPlatform *self, int ifindex, gboolean running);
NMSettingWirelessWakeOnWLan nm_platform_wifi_get_wake_on_wlan (NMPlatform *self, int ifindex);
gboolean nm_platform_wifi_set_wake_on_wlan (NMPlatform *self, int ifindex, NMSettingWirelessWakeOnWLan wowl);
guint32 nm_platform_mesh_get_channel (NMPlatform *self, int ifindex);

57
src/platform/wifi/wifi-utils-nl80211.c
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@@ -271,6 +271,59 @@ nla_put_failure:
return FALSE;
}
static int
nl80211_get_wake_on_wlan_handler (struct nl_msg *msg, void *arg)
{
NMSettingWirelessWakeOnWLan* wowl = arg;
struct nlattr *attrs[NL80211_ATTR_MAX + 1];
struct nlattr *trig[NUM_NL80211_WOWLAN_TRIG];
struct genlmsghdr *gnlh = nlmsg_data (nlmsg_hdr (msg));
nla_parse (attrs, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
genlmsg_attrlen(gnlh, 0), NULL);
if (!attrs[NL80211_ATTR_WOWLAN_TRIGGERS])
return NL_SKIP;
nla_parse (trig, MAX_NL80211_WOWLAN_TRIG,
nla_data (attrs[NL80211_ATTR_WOWLAN_TRIGGERS]),
nla_len (attrs[NL80211_ATTR_WOWLAN_TRIGGERS]),
NULL);
if (trig[NL80211_WOWLAN_TRIG_ANY])
*wowl = NM_FLAGS_SET (*wowl, NM_SETTING_WIRELESS_WAKE_ON_WLAN_ANY);
if (trig[NL80211_WOWLAN_TRIG_DISCONNECT])
*wowl = NM_FLAGS_SET (*wowl, NM_SETTING_WIRELESS_WAKE_ON_WLAN_DISCONNECT);
if (trig[NL80211_WOWLAN_TRIG_MAGIC_PKT])
*wowl = NM_FLAGS_SET (*wowl, NM_SETTING_WIRELESS_WAKE_ON_WLAN_MAGIC);
if (trig[NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE])
*wowl = NM_FLAGS_SET (*wowl, NM_SETTING_WIRELESS_WAKE_ON_WLAN_GTK_REKEY_FAILURE);
if (trig[NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST])
*wowl = NM_FLAGS_SET (*wowl, NM_SETTING_WIRELESS_WAKE_ON_WLAN_EAP_IDENTITY_REQUEST);
if (trig[NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE])
*wowl = NM_FLAGS_SET (*wowl, NM_SETTING_WIRELESS_WAKE_ON_WLAN_4WAY_HANDSHAKE);
if (trig[NL80211_WOWLAN_TRIG_RFKILL_RELEASE])
*wowl = NM_FLAGS_SET (*wowl, NM_SETTING_WIRELESS_WAKE_ON_WLAN_RFKILL_RELEASE);
if (trig[NL80211_WOWLAN_TRIG_TCP_CONNECTION])
*wowl = NM_FLAGS_SET (*wowl, NM_SETTING_WIRELESS_WAKE_ON_WLAN_TCP);
return NL_SKIP;
}
static NMSettingWirelessWakeOnWLan
wifi_nl80211_get_wake_on_wlan (WifiData *data)
{
WifiDataNl80211 *nl80211 = (WifiDataNl80211 *) data;
NMSettingWirelessWakeOnWLan wowl = NM_SETTING_WIRELESS_WAKE_ON_WLAN_NONE;
nm_auto_nlmsg struct nl_msg *msg = NULL;
msg = nl80211_alloc_msg (nl80211, NL80211_CMD_GET_WOWLAN, 0);
nl80211_send_and_recv (nl80211, msg, nl80211_get_wake_on_wlan_handler, &wowl);
return wowl;
}
static gboolean
wifi_nl80211_set_wake_on_wlan (WifiData *data, NMSettingWirelessWakeOnWLan wowl)
{
@@ -306,7 +359,8 @@ wifi_nl80211_set_wake_on_wlan (WifiData *data, NMSettingWirelessWakeOnWLan wowl)
nla_nest_end(msg, triggers);
err = nl80211_send_and_recv (nl80211, msg, NULL, NULL);
return err ? FALSE : TRUE;
return err >= 0;
nla_put_failure:
return FALSE;
@@ -887,6 +941,7 @@ wifi_nl80211_init (int ifindex)
.get_mode = wifi_nl80211_get_mode,
.set_mode = wifi_nl80211_set_mode,
.set_powersave = wifi_nl80211_set_powersave,
.get_wake_on_wlan = wifi_nl80211_get_wake_on_wlan,
.set_wake_on_wlan = wifi_nl80211_set_wake_on_wlan,
.get_freq = wifi_nl80211_get_freq,
.find_freq = wifi_nl80211_find_freq,

3
src/platform/wifi/wifi-utils-private.h
View File

@@ -34,6 +34,9 @@ typedef struct {
/* Set power saving mode on an interface */
gboolean (*set_powersave) (WifiData *data, guint32 powersave);
/* Get WakeOnWLAN configuration on an interface */
NMSettingWirelessWakeOnWLan (*get_wake_on_wlan) (WifiData *data);
/* Set WakeOnWLAN mode on an interface */
gboolean (*set_wake_on_wlan) (WifiData *data, NMSettingWirelessWakeOnWLan wowl);

9
src/platform/wifi/wifi-utils.c
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@@ -112,6 +112,15 @@ wifi_utils_set_powersave (WifiData *data, guint32 powersave)
return data->klass->set_powersave ? data->klass->set_powersave (data, powersave) : TRUE;
}
NMSettingWirelessWakeOnWLan
wifi_utils_get_wake_on_wlan (WifiData *data)
{
g_return_val_if_fail (data != NULL, FALSE);
return data->klass->get_wake_on_wlan ?
data->klass->get_wake_on_wlan (data) : NM_SETTING_WIRELESS_WAKE_ON_WLAN_NONE;
}
gboolean
wifi_utils_set_wake_on_wlan (WifiData *data, NMSettingWirelessWakeOnWLan wowl)
{

2
src/platform/wifi/wifi-utils.h
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@@ -67,6 +67,8 @@ gboolean wifi_utils_get_wowlan (WifiData *data);
gboolean wifi_utils_set_powersave (WifiData *data, guint32 powersave);
NMSettingWirelessWakeOnWLan wifi_utils_get_wake_on_wlan (WifiData *data);
gboolean wifi_utils_set_wake_on_wlan (WifiData *data, NMSettingWirelessWakeOnWLan wowl);
/* OLPC Mesh-only functions */