1 /*
2 * Copyright (c) 2025 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 "movedir_ani.h"
17
18 #include <optional>
19
20 #include "ani_signature.h"
21 #include "error_handler.h"
22 #include "filemgmt_libhilog.h"
23 #include "movedir_core.h"
24 #include "type_converter.h"
25
26 namespace OHOS {
27 namespace FileManagement {
28 namespace ModuleFileIO {
29 namespace ANI {
30 using namespace OHOS::FileManagement::ModuleFileIO::ANI::AniSignature;
31
ToConflictFiles(ani_env * env,const ErrFiles & files)32 static tuple<bool, ani_object> ToConflictFiles(ani_env *env, const ErrFiles &files)
33 {
34 auto classDesc = FS::ConflictFilesInner::classDesc.c_str();
35 ani_class cls;
36 ani_status ret;
37 if ((ret = env->FindClass(classDesc, &cls)) != ANI_OK) {
38 HILOGE("Cannot find class %{public}s, err: %{public}d", classDesc, ret);
39 return { false, nullptr };
40 }
41
42 auto ctorDesc = FS::ConflictFilesInner::ctorDesc.c_str();
43 auto ctorSig = FS::ConflictFilesInner::ctorSig.c_str();
44 ani_method ctor;
45 if ((ret = env->Class_FindMethod(cls, ctorDesc, ctorSig, &ctor)) != ANI_OK) {
46 HILOGE("Cannot find class %{public}s constructor method, err: %{public}d", classDesc, ret);
47 return { false, nullptr };
48 }
49
50 auto [succSrc, src] = TypeConverter::ToAniString(env, files.srcFiles);
51 if (!succSrc) {
52 HILOGE("Convert ConflictFiles srcFiles to ani string failed!");
53 return { false, nullptr };
54 }
55
56 auto [succDest, dest] = TypeConverter::ToAniString(env, files.destFiles);
57 if (!succDest) {
58 HILOGE("Convert ConflictFiles destFiles to ani string failed!");
59 return { false, nullptr };
60 }
61
62 ani_object obj;
63 if ((ret = env->Object_New(cls, ctor, &obj, src, dest)) != ANI_OK) {
64 HILOGE("Create ConflictFiles object failed!, err: %{public}d", ret);
65 return { false, nullptr };
66 }
67
68 return { true, obj };
69 }
70
ToConflictFilesArray(ani_env * env,const optional<deque<struct ErrFiles>> & errFiles)71 static tuple<bool, optional<ani_object>> ToConflictFilesArray(
72 ani_env *env, const optional<deque<struct ErrFiles>> &errFiles)
73 {
74 if (!errFiles.has_value()) {
75 return { true, nullopt };
76 }
77 auto classDesc = BuiltInTypes::Array::classDesc.c_str();
78 ani_class cls = nullptr;
79 ani_status ret;
80
81 if ((ret = env->FindClass(classDesc, &cls)) != ANI_OK) {
82 HILOGE("Cannot find class %{public}s, err: %{public}d", classDesc, ret);
83 return { false, nullopt };
84 }
85
86 auto ctorDesc = BuiltInTypes::Array::ctorDesc.c_str();
87 auto ctorSig = BuiltInTypes::Array::ctorSig.c_str();
88 ani_method ctor;
89 if ((ret = env->Class_FindMethod(cls, ctorDesc, ctorSig, &ctor)) != ANI_OK) {
90 HILOGE("Cannot find class %{public}s constructor method, err: %{public}d", classDesc, ret);
91 return { false, nullopt };
92 }
93
94 ani_object arr;
95 auto files = errFiles.value();
96 if ((ret = env->Object_New(cls, ctor, &arr, files.size())) != ANI_OK) {
97 HILOGE("Create Array failed!, err: %{public}d", ret);
98 return { false, nullopt };
99 }
100
101 auto setterDesc = BuiltInTypes::Array::setterDesc.c_str();
102 auto setterSig = BuiltInTypes::Array::objectSetterSig.c_str();
103 ani_size index = 0;
104 for (const auto &errFile : files) {
105 auto [succ, fileObj] = ToConflictFiles(env, errFile);
106 if (!succ) {
107 return { false, nullopt };
108 }
109
110 if ((ret = env->Object_CallMethodByName_Void(arr, setterDesc, setterSig, index, fileObj)) != ANI_OK) {
111 HILOGE("Add element to Array failed, err: %{public}d", ret);
112 return { false, nullopt };
113 }
114 index++;
115 }
116
117 return { true, make_optional<ani_object>(move(arr)) };
118 }
119
MoveDirSync(ani_env * env,ani_class clazz,ani_string src,ani_string dest,ani_object mode)120 void MoveDirAni::MoveDirSync(
121 ani_env *env, [[maybe_unused]] ani_class clazz, ani_string src, ani_string dest, ani_object mode)
122 {
123 auto [succSrc, srcPath] = TypeConverter::ToUTF8String(env, src);
124 auto [succDest, destPath] = TypeConverter::ToUTF8String(env, dest);
125 if (!succSrc || !succDest) {
126 HILOGE("The first/second argument requires filepath");
127 ErrorHandler::Throw(env, EINVAL);
128 return;
129 }
130
131 auto [succMode, optMode] = TypeConverter::ToOptionalInt32(env, mode);
132 if (!succMode) {
133 HILOGE("Invalid mode");
134 ErrorHandler::Throw(env, EINVAL);
135 return;
136 }
137
138 auto [fsResult, errFiles] = MoveDirCore::DoMoveDir(srcPath, destPath, optMode);
139 if (!fsResult.IsSuccess()) {
140 HILOGE("DoMoveDir failed!");
141 auto [succ, errData] = ToConflictFilesArray(env, errFiles);
142 if (!succ) {
143 HILOGE("Convert conflict files array failed");
144 ErrorHandler::Throw(env, UNKNOWN_ERR);
145 return;
146 }
147 const FsError &err = fsResult.GetError();
148 ErrorHandler::Throw(env, err, errData);
149 return;
150 }
151 }
152
153 } // namespace ANI
154 } // namespace ModuleFileIO
155 } // namespace FileManagement
156 } // namespace OHOS