diff options
| -rw-r--r-- | src/providers/data_provider_be.c | 1 | ||||
| -rw-r--r-- | src/providers/data_provider_callbacks.c | 22 | ||||
| -rw-r--r-- | src/providers/dp_backend.h | 10 |
3 files changed, 32 insertions, 1 deletions
diff --git a/src/providers/data_provider_be.c b/src/providers/data_provider_be.c index 5b67d26fd..059a0514e 100644 --- a/src/providers/data_provider_be.c +++ b/src/providers/data_provider_be.c @@ -167,6 +167,7 @@ void be_mark_offline(struct be_ctx *ctx) ctx->offstat.went_offline = time(NULL); ctx->offstat.offline = true; ctx->run_online_cb = true; + be_run_offline_cb(ctx); } static int be_check_online(DBusMessage *message, struct sbus_connection *conn) diff --git a/src/providers/data_provider_callbacks.c b/src/providers/data_provider_callbacks.c index 00bc8fd5d..555271306 100644 --- a/src/providers/data_provider_callbacks.c +++ b/src/providers/data_provider_callbacks.c @@ -180,3 +180,25 @@ void be_run_online_cb(struct be_ctx *be) { DEBUG(9, ("Online call back list is empty, nothing to do.\n")); } } + +int be_add_offline_cb(TALLOC_CTX *mem_ctx, struct be_ctx *ctx, be_callback_t cb, + void *pvt, struct be_cb **offline_cb) +{ + return be_add_cb(mem_ctx, ctx, cb, pvt, &ctx->offline_cb_list, offline_cb); +} + +void be_run_offline_cb(struct be_ctx *be) { + int ret; + + if (be->offline_cb_list) { + DEBUG(3, ("Going offline. Running callbacks.\n")); + + ret = be_run_cb(be, be->offline_cb_list); + if (ret != EOK) { + DEBUG(1, ("be_run_cb failed.\n")); + } + + } else { + DEBUG(9, ("Offline call back list is empty, nothing to do.\n")); + } +} diff --git a/src/providers/dp_backend.h b/src/providers/dp_backend.h index 43d79ba2c..fc5e558c1 100644 --- a/src/providers/dp_backend.h +++ b/src/providers/dp_backend.h @@ -95,10 +95,11 @@ struct be_ctx { struct be_failover_ctx *be_fo; /* Functions to be invoked when the - * backend goes online + * backend goes online or offline */ struct be_cb *online_cb_list; bool run_online_cb; + struct be_cb *offline_cb_list; struct be_offline_status offstat; @@ -148,6 +149,13 @@ int be_add_online_cb(TALLOC_CTX *mem_ctx, struct be_cb **online_cb); void be_run_online_cb(struct be_ctx *be); +int be_add_offline_cb(TALLOC_CTX *mem_ctx, + struct be_ctx *ctx, + be_callback_t cb, + void *pvt, + struct be_cb **online_cb); +void be_run_offline_cb(struct be_ctx *be); + /* from data_provider_fo.c */ typedef void (be_svc_callback_fn_t)(void *, struct fo_server *); |