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 #ifndef AUDIO_ADAPTER_INFO_COMMON_H
17 #define AUDIO_ADAPTER_INFO_COMMON_H
18 
19 #include <dlfcn.h>
20 #include <errno.h>
21 #include <fcntl.h>
22 #include <stdio.h>
23 #include <stdlib.h>
24 #include <string.h>
25 #include <sys/stat.h>
26 #include <sys/types.h>
27 #include <time.h>
28 
29 #include "audio_internal.h"
30 #include "audio_types.h"
31 #include "securec.h"
32 
33 #define AUDIO_PRIMARY_ID_MIN        0
34 #define AUDIO_PRIMARY_ID_MAX        10
35 
36 #define AUDIO_PRIMARY_EXT_ID_MIN    11
37 #define AUDIO_PRIMARY_EXT_ID_MAX    20
38 
39 #define AUDIO_HDMI_ID_MIN    11
40 #define AUDIO_HDMI_ID_MAX    20
41 
42 #define AUDIO_USB_ID_MIN            21
43 #define AUDIO_USB_ID_MAX            30
44 
45 #define AUDIO_A2DP_ID_MIN           31
46 #define AUDIO_A2DP_ID_MAX           40
47 
48 enum AudioAdapterType {
49     AUDIO_ADAPTER_PRIMARY = 0,  /* internal sound card */
50     AUDIO_ADAPTER_PRIMARY_EXT,  /* extern sound card */
51     AUDIO_ADAPTER_HDMI,         /* hdmi sound card */
52     AUDIO_ADAPTER_USB,         /* usb sound card */
53     AUDIO_ADAPTER_A2DP,         /* blue tooth sound card */
54     AUDIO_ADAPTER_MAX,          /* Invalid value. */
55 };
56 
57 enum AudioAdapterType MatchAdapterType(const char *adapterName, uint32_t portId);
58 int32_t AudioAdapterCheckPortId(const char *adapterName, uint32_t portId);
59 
60 struct AudioAdapterDescriptor *AudioAdapterGetConfigDescs(void);
61 int32_t AudioAdapterGetAdapterNum(void);
62 int32_t AudioAdapterExist(const char *adapterName);
63 int32_t InitPortForCapabilitySub(struct AudioPort portIndex, struct AudioPortCapability *capabilityIndex);
64 int32_t KeyValueListToMap(const char *keyValueList, struct ParamValMap mParamValMap[], int32_t *count);
65 int32_t AddElementToList(char *keyValueList, int32_t listLenth, const char *key, void *value);
66 int32_t GetErrorReason(int reason, char* reasonDesc);
67 int32_t GetCurrentTime(char *currentTime);
68 int32_t CheckAttrRoute(int32_t param);
69 int32_t CheckAttrChannel(uint32_t param);
70 int32_t TransferRoute(const char *value, int32_t *route);
71 int32_t TransferFormat(const char *value, int32_t *format);
72 int32_t TransferChannels(const char *value, uint32_t *channels);
73 int32_t TransferFrames(const char *value, uint64_t *frames);
74 int32_t TransferSampleRate(const char *value, uint32_t *sampleRate);
75 int32_t FormatToBits(enum AudioFormat format, uint32_t *formatBits);
76 int32_t BitsToFormat(enum AudioFormat *format, int32_t formatBits);
77 int32_t SetExtParam(const char *key, const char *value, struct ExtraParams *mExtraParams);
78 int32_t AudioSetExtraParams(const char *keyValueList, int32_t *count,
79     struct ExtraParams *mExtraParams, int32_t *sumOk);
80 bool ReleaseAudioManagerObjectComm(const struct AudioManager *object);
81 void AudioAdapterReleaseDescs(const struct AudioAdapterDescriptor *descs, int32_t adapterNum);
82 #endif
83