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
16 #include "res_packager.h"
17
18 #include <filesystem>
19 #include <string>
20
21 #include "constants.h"
22 #include "log.h"
23
24 namespace OHOS {
25 namespace AppPackingTool {
ResPackager(const std::map<std::string,std::string> & parameterMap,std::string & resultReceiver)26 ResPackager::ResPackager(const std::map<std::string, std::string> ¶meterMap, std::string &resultReceiver)
27 : Packager(parameterMap, resultReceiver)
28 {}
29
InitAllowedParam()30 int32_t ResPackager::InitAllowedParam()
31 {
32 allowedParameters_ = {
33 {}
34 };
35 return ERR_OK;
36 }
37
PreProcess()38 int32_t ResPackager::PreProcess()
39 {
40 if (!CheckForceFlag()) {
41 return ERR_INVALID_VALUE;
42 }
43 if (!IsVerifyValidInResMode()) {
44 return ERR_INVALID_VALUE;
45 }
46 return ERR_OK;
47 }
48
Process()49 int32_t ResPackager::Process()
50 {
51 if (!CompressPackResMode()) {
52 if (fs::exists(outPath_)) {
53 fs::remove_all(outPath_);
54 }
55 LOGE("ResPackager::Process failed.");
56 return ERR_INVALID_VALUE;
57 }
58 return ERR_OK;
59 }
60
PostProcess()61 int32_t ResPackager::PostProcess()
62 {
63 return ERR_OK;
64 }
65
IsVerifyValidInResMode()66 bool ResPackager::IsVerifyValidInResMode()
67 {
68 std::map<std::string, std::string>::const_iterator it = parameterMap_.find(Constants::PARAM_PACK_INFO_PATH);
69 // check pack-info-path
70 if (it != parameterMap_.end()) {
71 packInfoPath_ = it->second;
72 if (!fs::is_regular_file(packInfoPath_)) {
73 LOGE("ResPackager::IsVerifyValidInResMode --pack-info-path is not a file.");
74 return false;
75 }
76 if (fs::path(packInfoPath_).filename().string() != Constants::PACK_INFO) {
77 LOGE("ResPackager::IsVerifyValidInResMode --pack-info-path must be pack.info file.");
78 return false;
79 }
80 }
81 // check entrycard-path
82 it = parameterMap_.find(Constants::PARAM_ENTRYCARD_PATH);
83 if (it != parameterMap_.end()) {
84 entryCardPath_ = it->second;
85 if (!fs::is_directory(entryCardPath_)) {
86 LOGE("ResPackager::IsVerifyValidInResMode --entrycard-path is not a directory.");
87 return false;
88 }
89 if (fs::path(entryCardPath_).filename().string() != Constants::ENTRYCARD_NAME) {
90 LOGE("ResPackager::IsVerifyValidInResMode the level-1 directory name must be EntryCard, current is %s",
91 entryCardPath_.c_str());
92 return false;
93 }
94 if (!CompatibleProcess(entryCardPath_, formattedEntryCardPathList_, Constants::PNG_SUFFIX)) {
95 LOGE("ResPackager::IsVerifyValidInResMode --entrycard-path is invalid.");
96 return false;
97 }
98 }
99 // check out-path
100 it = parameterMap_.find(Constants::PARAM_OUT_PATH);
101 if (it != parameterMap_.end()) {
102 outPath_ = it->second;
103 }
104 std::string forceRewrite = "";
105 it = parameterMap_.find(Constants::PARAM_FORCE);
106 if (it != parameterMap_.end()) {
107 forceRewrite = it->second;
108 }
109 return IsOutPathValid(outPath_, forceRewrite, Constants::RES_SUFFIX);
110 }
111
CompressPackResMode()112 bool ResPackager::CompressPackResMode()
113 {
114 zipWrapper_.Open(outPath_);
115 if (!zipWrapper_.IsOpen()) {
116 LOGE("ResPackager::Process: zipWrapper Open failed!");
117 return false;
118 }
119 if (zipWrapper_.AddFileOrDirectoryToZip(entryCardPath_, Constants::ENTRYCARD_NAME) !=
120 ZipErrCode::ZIP_ERR_SUCCESS) {
121 LOGE("ResPackager::Process: zipWrapper AddFileOrDirectoryToZip failed!");
122 return false;
123 }
124 zipWrapper_.Close();
125
126 return true;
127 }
128 } // namespace AppPackingTool
129 } // namespace OHOS