1/*
2 * Copyright (c) 2024 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#define MLOG_TAG "RingtonePrivacyManager"
16
17#include "ringtone_privacy_manager.h"
18
19#include "ringtone_errno.h"
20#include "ringtone_file_utils.h"
21#include "ringtone_log.h"
22#include "ringtone_type.h"
23
24namespace OHOS {
25namespace Media {
26using namespace std;
27using PrivacyRanges = vector<pair<uint32_t, uint32_t>>;
28RingtonePrivacyManager::RingtonePrivacyManager(const string &path, const string &mode) : path_(path), mode_(mode)
29{}
30
31RingtonePrivacyManager::~RingtonePrivacyManager()
32{}
33
34const vector<string> EXIF_SUPPORTED_EXTENSION = {
35    RINGTONE_CONTAINER_TYPE_MP3,
36    RINGTONE_CONTAINER_TYPE_OGG
37};
38
39static bool IsTargetExtension(const string &path)
40{
41    const string ext = RingtoneFileUtils::GetExtensionFromPath(path);
42    bool ret = find(EXIF_SUPPORTED_EXTENSION.begin(), EXIF_SUPPORTED_EXTENSION.end(), ext) !=
43        EXIF_SUPPORTED_EXTENSION.end();
44    if (!ret) {
45        RINGTONE_ERR_LOG("invalid target extension:%{public}s", ext.c_str());
46    }
47    return ret;
48}
49
50/* Caller is responsible to close the returned fd */
51static int32_t OpenOriginFd(const string &path, const string &mode)
52{
53    return RingtoneFileUtils::OpenFile(path, mode);
54}
55
56int32_t RingtonePrivacyManager::Open()
57{
58    if (!IsTargetExtension(path_)) {
59        return E_INVALID_PATH;
60    }
61    return OpenOriginFd(path_, mode_);
62}
63} // namespace Media
64} // namespace OHOS
65