Function output

src/output.c:105–142

static void outputByType(OutputType output, HeadsetControlStatus* status, HeadsetInfo* infos, bool print_capabilities);

void output(DeviceList* deviceList, bool print_capabilities, OutputType output)
{
    int num_devices = deviceList ? deviceList->num_devices : 0;

    HeadsetControlStatus status = initializeStatus(num_devices);
    HeadsetInfo* infos          = NULL;
    if (num_devices > 0) {
        infos = calloc(num_devices, sizeof(HeadsetInfo));
    }

    // Suppress static analysis warning
    assert((infos != NULL && status.device_count > 0) || (infos == NULL && status.device_count == 0));

    // Iterate through all devices
    for (int deviceIndex = 0; deviceIndex < num_devices; deviceIndex++) {
        initializeHeadsetInfo(&infos[deviceIndex], deviceList[deviceIndex].device);
        processFeatureRequests(&infos[deviceIndex], deviceList[deviceIndex].featureRequests, deviceList[deviceIndex].size, deviceList[deviceIndex].device);
    }

    // Send all gathered information to respective output function
    outputByType(output, &status, infos, print_capabilities);

    for (int i = 0; i < num_devices; i++) {
        free(infos[i].idVendor);
        free(infos[i].idProduct);

        for (int j = 0; j < infos[i].error_count; j++) {
            free(infos[i].errors[j].source);
            free(infos[i].errors[j].message);
        }

        for (int j = 0; j < infos[i].action_count; j++) {
            free(infos[i].actions[j].device);
            free(infos[i].actions[j].error_message);
        }
    }
    free(infos);
}

HeadsetControlStatus initializeStatus(int num_devices)
{