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split event sending from event forwarding

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This commit is contained in:
Felix Fietkau 2011-02-10 01:05:28 +01:00
parent ef978a8ea0
commit 2378e900ab
1 changed files with 33 additions and 24 deletions
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57
ubusd_event.c
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@ -130,17 +130,6 @@ static int ubusd_alloc_event_pattern(struct ubus_client *cl, struct blob_attr *m
return 0;
}
enum {
EVMSG_ID,
EVMSG_DATA,
EVMSG_LAST,
};
static struct blobmsg_policy ev_policy[] = {
[EVMSG_ID] = { .name = "id", .type = BLOBMSG_TYPE_STRING },
[EVMSG_DATA] = { .name = "data", .type = BLOBMSG_TYPE_TABLE },
};
static void ubusd_send_event_msg(struct ubus_msg_buf **ub, struct ubus_client *cl,
struct ubus_object *obj, const char *id,
struct blob_attr *msg)
@ -184,21 +173,11 @@ bool strmatch_len(const char *s1, const char *s2, int *len)
return false;
}
static int ubusd_send_event(struct ubus_client *cl, struct blob_attr *msg)
static int ubusd_send_event(struct ubus_client *cl, const char *id,
struct blob_attr *data, struct ubus_msg_buf *ub)
{
struct ubus_msg_buf *ub = NULL;
struct event_source *ev;
struct blob_attr *attr[EVMSG_LAST];
const char *id;
int match_len = 0;
void *data;
blobmsg_parse(ev_policy, EVMSG_LAST, attr, blob_data(msg), blob_len(msg));
if (!attr[EVMSG_ID] || !attr[EVMSG_DATA])
return UBUS_STATUS_INVALID_ARGUMENT;
id = blobmsg_data(attr[EVMSG_ID]);
data = attr[EVMSG_DATA];
list_for_each_entry(ev, &catch_all, catchall.list)
ubusd_send_event_msg(&ub, cl, ev->obj, id, data);
@ -238,13 +217,43 @@ static int ubusd_send_event(struct ubus_client *cl, struct blob_attr *msg)
return 0;
}
enum {
EVMSG_ID,
EVMSG_DATA,
EVMSG_LAST,
};
static struct blobmsg_policy ev_policy[] = {
[EVMSG_ID] = { .name = "id", .type = BLOBMSG_TYPE_STRING },
[EVMSG_DATA] = { .name = "data", .type = BLOBMSG_TYPE_TABLE },
};
static int ubusd_forward_event(struct ubus_client *cl, struct blob_attr *msg)
{
struct blob_attr *data;
struct blob_attr *attr[EVMSG_LAST];
const char *id;
blobmsg_parse(ev_policy, EVMSG_LAST, attr, blob_data(msg), blob_len(msg));
if (!attr[EVMSG_ID] || !attr[EVMSG_DATA])
return UBUS_STATUS_INVALID_ARGUMENT;
id = blobmsg_data(attr[EVMSG_ID]);
data = attr[EVMSG_DATA];
if (!strncmp(id, "ubus.", 5))
return UBUS_STATUS_PERMISSION_DENIED;
return ubusd_send_event(cl, id, data, NULL);
}
static int ubusd_event_recv(struct ubus_client *cl, const char *method, struct blob_attr *msg)
{
if (!strcmp(method, "register"))
return ubusd_alloc_event_pattern(cl, msg);
if (!strcmp(method, "send"))
return ubusd_send_event(cl, msg);
return ubusd_forward_event(cl, msg);
return UBUS_STATUS_INVALID_COMMAND;
}