1/*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include "usbd_bulkcallback_impl.h"
17#include "message_option.h"
18#include "message_parcel.h"
19#include "usbd_bulk_callback.h"
20#include "usb_errors.h"
21#include "hilog_wrapper.h"
22
23namespace OHOS {
24namespace USB {
25int32_t UsbdBulkCallbackImpl::OnBulkWriteCallback(int32_t status, int32_t actLength)
26{
27    if (remote_ == nullptr) {
28        USB_HILOGE(MODULE_USB_SERVICE, "%{public}s: remote_ is nullptr", __func__);
29        return UEC_SERVICE_INVALID_VALUE;
30    }
31    OHOS::MessageParcel data;
32    OHOS::MessageParcel reply;
33    OHOS::MessageOption option;
34    if (!data.WriteInt32(status)) {
35        USB_HILOGE(MODULE_USB_SERVICE, "%{public}s: write status failed", __func__);
36        return UEC_SERVICE_INVALID_VALUE;
37    }
38    if (!data.WriteInt32(actLength)) {
39        USB_HILOGE(MODULE_USB_SERVICE, "%{public}s: write actLength failed", __func__);
40        return UEC_SERVICE_INVALID_VALUE;
41    }
42    int32_t ret = remote_->SendRequest(UsbdBulkCallBack::CMD_USBD_BULK_CALLBACK_WRITE, data, reply, option);
43    if (ret != UEC_OK) {
44        USB_HILOGE(MODULE_USB_SERVICE, "%{public}s failed, error code is %{public}d", __func__, ret);
45        return ret;
46    }
47    return UEC_OK;
48}
49
50int32_t UsbdBulkCallbackImpl::OnBulkReadCallback(int32_t status, int32_t actLength)
51{
52    if (remote_ == nullptr) {
53        USB_HILOGE(MODULE_USB_SERVICE, "%{public}s: remote_ is nullptr", __func__);
54        return UEC_SERVICE_INVALID_VALUE;
55    }
56    OHOS::MessageParcel data;
57    if (!data.WriteInt32(status)) {
58        USB_HILOGE(MODULE_USB_SERVICE, "%{public}s: write status failed", __func__);
59        return UEC_SERVICE_INVALID_VALUE;
60    }
61    if (!data.WriteInt32(actLength)) {
62        USB_HILOGE(MODULE_USB_SERVICE, "%{public}s: write actLength failed", __func__);
63        return UEC_SERVICE_INVALID_VALUE;
64    }
65    OHOS::MessageParcel reply;
66    OHOS::MessageOption option;
67    int32_t ret = remote_->SendRequest(UsbdBulkCallBack::CMD_USBD_BULK_CALLBACK_READ, data, reply, option);
68    if (ret != UEC_OK) {
69        USB_HILOGE(MODULE_USB_SERVICE, "%{public}s failed, error code is %{public}d", __func__, ret);
70        return ret;
71    }
72    return UEC_OK;
73}
74} // namespace USB
75} // namespace OHOS
76