* Copyright (c) 2022 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "usbd_bulkcallback_impl.h"
#include "message_option.h"
#include "message_parcel.h"
#include "usbd_bulk_callback.h"
#include "usb_errors.h"
#include "hilog_wrapper.h"
namespace OHOS {
namespace USB {
int32_t UsbdBulkCallbackImpl::OnBulkWriteCallback(int32_t status, int32_t actLength)
{
if (remote_ == nullptr) {
USB_HILOGE(MODULE_USB_HOST, "%{public}s: remote_ is nullptr", __func__);
return UEC_SERVICE_INVALID_VALUE;
}
OHOS::MessageParcel data;
OHOS::MessageParcel reply;
OHOS::MessageOption option;
if (!data.WriteInterfaceToken(remote_->GetInterfaceDescriptor())) {
USB_HILOGE(MODULE_USB_HOST, "%{public}s: write token failed", __func__);
return UEC_SERVICE_INVALID_VALUE;
}
if (!data.WriteInt32(status)) {
USB_HILOGE(MODULE_USB_HOST, "%{public}s: write status failed", __func__);
return UEC_SERVICE_INVALID_VALUE;
}
if (!data.WriteInt32(actLength)) {
USB_HILOGE(MODULE_USB_HOST, "%{public}s: write actLength failed", __func__);
return UEC_SERVICE_INVALID_VALUE;
}
int32_t ret = remote_->SendRequest(UsbdBulkCallBack::CMD_USBD_BULK_CALLBACK_WRITE, data, reply, option);
if (ret != UEC_OK) {
USB_HILOGE(MODULE_USB_HOST, "%{public}s failed, error code is %{public}d", __func__, ret);
return ret;
}
return UEC_OK;
}
int32_t UsbdBulkCallbackImpl::OnBulkReadCallback(int32_t status, int32_t actLength)
{
if (remote_ == nullptr) {
USB_HILOGE(MODULE_USB_HOST, "%{public}s: remote_ is nullptr", __func__);
return UEC_SERVICE_INVALID_VALUE;
}
OHOS::MessageParcel data;
if (!data.WriteInterfaceToken(remote_->GetInterfaceDescriptor())) {
USB_HILOGE(MODULE_USB_HOST, "%{public}s: write token failed", __func__);
return UEC_SERVICE_INVALID_VALUE;
}
if (!data.WriteInt32(status)) {
USB_HILOGE(MODULE_USB_HOST, "%{public}s: write status failed", __func__);
return UEC_SERVICE_INVALID_VALUE;
}
if (!data.WriteInt32(actLength)) {
USB_HILOGE(MODULE_USB_HOST, "%{public}s: write actLength failed", __func__);
return UEC_SERVICE_INVALID_VALUE;
}
OHOS::MessageParcel reply;
OHOS::MessageOption option;
int32_t ret = remote_->SendRequest(UsbdBulkCallBack::CMD_USBD_BULK_CALLBACK_READ, data, reply, option);
if (ret != UEC_OK) {
USB_HILOGE(MODULE_USB_HOST, "%{public}s failed, error code is %{public}d", __func__, ret);
return ret;
}
return UEC_OK;
}
}
}
