1/*
2 * Copyright (c) 2021 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 <unistd.h>
17#include <stdio.h>
18#include <sys/time.h>
19#include "hdf_base.h"
20#include "hdf_log.h"
21#include "securec.h"
22#include "hdf_device_desc.h"
23#include "osal_atomic.h"
24
25#define HDF_LOG_TAG     USB_PNP_SAMPLE_TEST
26#define STR_LEN         1024
27
28static void UsbPnpSampleTestWriteLog(char *strTmp)
29{
30    char str[STR_LEN];
31    FILE *fp = NULL;
32    struct timeval time;
33
34    gettimeofday(&time, NULL);
35
36    fp = fopen("/data/usbhost_pnp_xts", "a+");
37    if (!fp) {
38        HDF_LOGE("%{public}s: fopen failed", __func__);
39        return;
40    }
41
42    (void)snprintf_s(str, STR_LEN, STR_LEN - 1, "[XTSCHECK] %d.%06d, %s\n",
43        time.tv_sec, time.tv_usec, strTmp);
44
45    (void)fwrite(str, strlen(str), 1, fp);
46    (void)fclose(fp);
47}
48
49static int32_t UsbPnpSampleTestServiceDispatch(struct HdfDeviceIoClient *client, int32_t cmdId,
50    struct HdfSBuf *data, struct HdfSBuf *reply)
51{
52    (void)client;
53    (void)cmdId;
54    (void)data;
55    (void)reply;
56    HDF_LOGI("%{public}s: %{public}d", __func__, __LINE__);
57    return HDF_SUCCESS;
58}
59
60static int32_t UsbPnpSampleTestDriverBind(struct HdfDeviceObject *deviceObject)
61{
62    HDF_LOGI("%{public}s: %{public}d enter", __func__, __LINE__);
63    static struct IDeviceIoService testService = {
64        .Dispatch = UsbPnpSampleTestServiceDispatch,
65        .Open = NULL,
66        .Release = NULL,
67    };
68    deviceObject->service = &testService;
69    HDF_LOGI("%{public}s: %{public}d done", __func__, __LINE__);
70    return HDF_SUCCESS;
71}
72
73static int32_t UsbPnpSampleTestDriverInit(struct HdfDeviceObject *deviceObject)
74{
75    HDF_LOGI("%{public}s: %{public}d", __func__, __LINE__);
76    (void)deviceObject;
77    UsbPnpSampleTestWriteLog("usb pnp sample device driver was loaded successfully");
78    return HDF_SUCCESS;
79}
80
81static void UsbPnpSampleTestDriverRelease(struct HdfDeviceObject *deviceObject)
82{
83    HDF_LOGI("%{public}s: %{public}d", __func__, __LINE__);
84    (void)deviceObject;
85    UsbPnpSampleTestWriteLog("usb pnp sample device driver was unloaded successfully");
86    return;
87}
88
89struct HdfDriverEntry g_usbPnpSampleDriverEntry = {
90    .moduleVersion = 1,
91    .moduleName    = "usb_pnp_sample_driver",
92    .Bind          = UsbPnpSampleTestDriverBind,
93    .Init          = UsbPnpSampleTestDriverInit,
94    .Release       = UsbPnpSampleTestDriverRelease,
95};
96
97HDF_INIT(g_usbPnpSampleDriverEntry);
98