diff options
Diffstat (limited to 'binding/iiodevices-binding.c')
| -rw-r--r-- | binding/iiodevices-binding.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/binding/iiodevices-binding.c b/binding/iiodevices-binding.c index 000191e..d2d1ae4 100644 --- a/binding/iiodevices-binding.c +++ b/binding/iiodevices-binding.c @@ -550,10 +550,11 @@ static void subscribe(afb_req_t request) AFB_API_INFO(afbBindingV3root, "subscription with: value=%s, s_iioelts=%s, freq=%s", value, s_iioelts, freq); - bool found = false; + bool found_event = false; + bool found_device = false; for(int i = 0; i < sizeof(iio_infos)/sizeof(iio_infos[0]); i++) { if(!strcasecmp(value, iio_infos[i].id)) { - found = true; + found_event = true; uint64_t u_period = get_period(freq); enum iio_elements iioelts = (int)treat_iio_elts(s_iioelts); @@ -568,9 +569,8 @@ static void subscribe(afb_req_t request) client = add_new_client(&iio_infos[i], iioelts, u_period); init_dev(client); if(!client->dev) { - afb_req_fail_f(request, "failed", "No %s device found", client->infos->dev_name); deinit_client_sub(client); - return; + continue; } init_channel(client, iioelts); if(!client->channels) { @@ -581,6 +581,7 @@ static void subscribe(afb_req_t request) } else { init_dev(client); } + found_device = true; //stored client in order to be get in unsubscription afb_req_context_set(request, client, NULL); @@ -592,12 +593,17 @@ static void subscribe(afb_req_t request) afb_req_fail(request, "failed", "subscription failed"); return; } + break; } } - if(!found) { + if(!found_event) { afb_req_fail(request, "failed", "Invalid event"); return; } + if(!found_device) { + afb_req_fail(request, "failed", "No device found"); + return; + } afb_req_success(request, NULL, NULL); } |