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 #include "update_engine_utils.h"
16
17 #include <fstream>
18 #include "securec.h"
19 #include "intell_voice_log.h"
20 #include "string_util.h"
21 #include "history_info_mgr.h"
22 #include "intell_voice_definitions.h"
23
24 #define LOG_TAG "UpdateEngineUtils"
25
26 using namespace OHOS::IntellVoiceUtils;
27
28 namespace OHOS {
29 namespace IntellVoiceEngine {
30 const std::string INTELL_VOICE_DEFAULT_RES_PATH = "/sys_prod/variant/region_comm/china/etc/intellvoice/wakeup/";
31 const std::string INTELL_VOICE_CONDICT_PATH_DSP = "/dsp/condict/";
32 static constexpr uint32_t WAKEUP_VERSION_SPLIT_NUM = 2;
33 static constexpr uint32_t WAKEUP_VERSION_NUMBERS = 3;
34
UpdateEngineUtils()35 UpdateEngineUtils::UpdateEngineUtils()
36 {
37 }
38
~UpdateEngineUtils()39 UpdateEngineUtils::~UpdateEngineUtils()
40 {
41 }
42
GetWakeupVesion(std::string & versionNumber)43 void UpdateEngineUtils::GetWakeupVesion(std::string &versionNumber)
44 {
45 std::string filePath = INTELL_VOICE_DEFAULT_RES_PATH + INTELL_VOICE_CONDICT_PATH_DSP + "version.txt";
46 std::string wakeupVersion;
47 std::ifstream file(filePath);
48
49 INTELL_VOICE_LOG_INFO("enter");
50 if (!file.good()) {
51 INTELL_VOICE_LOG_ERROR("Open file(%{public}s) failed", filePath.c_str());
52 return;
53 }
54
55 getline(file, wakeupVersion);
56
57 if (wakeupVersion.empty()) {
58 INTELL_VOICE_LOG_ERROR("wakeupVersion empty");
59 return;
60 }
61
62 INTELL_VOICE_LOG_INFO("wakeupVersion: (%{public}s)", wakeupVersion.c_str());
63
64 std::vector<std::string> tokens;
65 StringUtil::Split(wakeupVersion, "v.", tokens);
66 if (tokens.size() != WAKEUP_VERSION_SPLIT_NUM || tokens[1].empty()) {
67 INTELL_VOICE_LOG_INFO("wakeupVersion split empty (%{public}zu)", tokens.size());
68 return;
69 }
70 /* 5.2.1 -> 050201 */
71 std::string version = tokens[1];
72 tokens.resize(0);
73 StringUtil::Split(version, ".", tokens);
74 if (tokens.size() != WAKEUP_VERSION_NUMBERS) {
75 INTELL_VOICE_LOG_INFO("vesion split empty");
76 return;
77 }
78
79 for (size_t index = 0; index < tokens.size(); index++) {
80 if (tokens[index].length() == 1) {
81 tokens[index] = "0" + tokens[index];
82 }
83 versionNumber += tokens[index];
84 }
85 INTELL_VOICE_LOG_INFO("exit (%{public}s)", versionNumber.c_str());
86 }
87
SaveWakeupVesion()88 void UpdateEngineUtils::SaveWakeupVesion()
89 {
90 std::string versionNumber;
91 HistoryInfoMgr &historyInfoMgr = HistoryInfoMgr::GetInstance();
92
93 GetWakeupVesion(versionNumber);
94 if (versionNumber.empty()) {
95 return;
96 }
97
98 historyInfoMgr.SetStringKVPair(KEY_WAKEUP_VESRION, versionNumber);
99 }
100
IsVersionUpdate()101 bool UpdateEngineUtils::IsVersionUpdate()
102 {
103 std::string versionNumberSave;
104 std::string versionNumberCur;
105 HistoryInfoMgr &historyInfoMgr = HistoryInfoMgr::GetInstance();
106
107 versionNumberSave = historyInfoMgr.GetStringKVPair(KEY_WAKEUP_VESRION);
108 if (versionNumberSave.empty()) {
109 INTELL_VOICE_LOG_ERROR("versionNumberSave is null");
110 return false;
111 }
112
113 GetWakeupVesion(versionNumberCur);
114 if (versionNumberCur.empty()) {
115 INTELL_VOICE_LOG_ERROR("versionNumberCur is null");
116 return false;
117 }
118
119 int32_t historyVersion = 0;
120 int32_t curVersion = 0;
121 if ((!StringUtil::StringToInt(versionNumberSave, historyVersion)) ||
122 (!StringUtil::StringToInt(versionNumberCur, curVersion))) {
123 INTELL_VOICE_LOG_ERROR("failed to get version");
124 return false;
125 }
126
127 if (curVersion > historyVersion) {
128 INTELL_VOICE_LOG_INFO("version new %{public}d, cur %{public}d", curVersion, historyVersion);
129 return true;
130 }
131 return false;
132 }
133 }
134 }