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net: capture: Generate events when starting / stopping capture

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The event NET_EVENT_CAPTURE_STARTED is generated when the
capture is enabled, and NET_EVENT_CAPTURE_STOPPED when capture
is disabled.

Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
This commit is contained in:
Jukka Rissanen 2024-03-28 17:08:00 +02:00 committed by Carles Cufí
parent dca5f48165
commit 2064306d41
3 changed files with 19 additions and 0 deletions
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8
include/zephyr/net/net_event.h
View file

@ -210,6 +210,8 @@ enum net_event_l4_cmd {
NET_EVENT_L4_CMD_DNS_SERVER_ADD,
NET_EVENT_L4_CMD_DNS_SERVER_DEL,
NET_EVENT_L4_CMD_HOSTNAME_CHANGED,
NET_EVENT_L4_CMD_CAPTURE_STARTED,
NET_EVENT_L4_CMD_CAPTURE_STOPPED,
};
#define NET_EVENT_L4_CONNECTED \
@ -227,6 +229,12 @@ enum net_event_l4_cmd {
#define NET_EVENT_HOSTNAME_CHANGED \
(_NET_EVENT_L4_BASE | NET_EVENT_L4_CMD_HOSTNAME_CHANGED)
#define NET_EVENT_CAPTURE_STARTED \
(_NET_EVENT_L4_BASE | NET_EVENT_L4_CMD_CAPTURE_STARTED)
#define NET_EVENT_CAPTURE_STOPPED \
(_NET_EVENT_L4_BASE | NET_EVENT_L4_CMD_CAPTURE_STOPPED)
/** @endcond */
/**

5
subsys/net/lib/capture/capture.c
View file

@ -486,6 +486,8 @@ static int capture_enable(const struct device *dev, struct net_if *iface)
ctx->capture_iface = iface;
ctx->is_enabled = true;
net_mgmt_event_notify(NET_EVENT_CAPTURE_STARTED, iface);
net_if_up(ctx->tunnel_iface);
return 0;
@ -494,12 +496,15 @@ static int capture_enable(const struct device *dev, struct net_if *iface)
static int capture_disable(const struct device *dev)
{
struct net_capture *ctx = dev->data;
struct net_if *iface = ctx->capture_iface;
ctx->capture_iface = NULL;
ctx->is_enabled = false;
net_if_down(ctx->tunnel_iface);
net_mgmt_event_notify(NET_EVENT_CAPTURE_STOPPED, iface);
return 0;
}

6
subsys/net/lib/shell/events.c
View file

@ -267,6 +267,12 @@ static const char *get_l4_desc(uint32_t event)
case NET_EVENT_COAP_OBSERVER_REMOVED:
desc = "CoAP observer removed";
break;
case NET_EVENT_CAPTURE_STARTED:
desc = "Capture started";
break;
case NET_EVENT_CAPTURE_STOPPED:
desc = "Capture stopped";
break;
}
return desc;