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 #include "installd_client.h"
17
18 #include "app_log_wrapper.h"
19 #include "bundle_constants.h"
20 #include "installd_death_recipient.h"
21 #include "system_ability_definition.h"
22 #include "system_ability_helper.h"
23
24 namespace OHOS {
25 namespace AppExecFwk {
26
CreateBundleDir(const std::string & bundleDir)27 ErrCode InstalldClient::CreateBundleDir(const std::string &bundleDir)
28 {
29 if (!GetInstalldProxy()) {
30 return ERR_APPEXECFWK_INSTALLD_GET_PROXY_ERROR;
31 }
32 return installdProxy_->CreateBundleDir(bundleDir);
33 }
34
RemoveBundleDir(const std::string & bundleDir)35 ErrCode InstalldClient::RemoveBundleDir(const std::string &bundleDir)
36 {
37 if (!GetInstalldProxy()) {
38 return ERR_APPEXECFWK_INSTALLD_GET_PROXY_ERROR;
39 }
40 return installdProxy_->RemoveBundleDir(bundleDir);
41 }
42
RemoveBundleDataDir(const std::string & bundleDataDir)43 ErrCode InstalldClient::RemoveBundleDataDir(const std::string &bundleDataDir)
44 {
45 if (!GetInstalldProxy()) {
46 return ERR_APPEXECFWK_INSTALLD_GET_PROXY_ERROR;
47 }
48 return installdProxy_->RemoveBundleDir(bundleDataDir);
49 }
50
ExtractModuleFiles(const std::string & srcModulePath,const std::string & targetPath)51 ErrCode InstalldClient::ExtractModuleFiles(const std::string &srcModulePath, const std::string &targetPath)
52 {
53 if (!GetInstalldProxy()) {
54 return ERR_APPEXECFWK_INSTALLD_GET_PROXY_ERROR;
55 }
56 return installdProxy_->ExtractModuleFiles(srcModulePath, targetPath);
57 }
58
RemoveModuleDir(const std::string & moduleDir)59 ErrCode InstalldClient::RemoveModuleDir(const std::string &moduleDir)
60 {
61 if (!GetInstalldProxy()) {
62 return ERR_APPEXECFWK_INSTALLD_GET_PROXY_ERROR;
63 }
64 return installdProxy_->RemoveModuleDir(moduleDir);
65 }
66
RenameModuleDir(const std::string & oldPath,const std::string & newPath)67 ErrCode InstalldClient::RenameModuleDir(const std::string &oldPath, const std::string &newPath)
68 {
69 if (!GetInstalldProxy()) {
70 return ERR_APPEXECFWK_INSTALLD_GET_PROXY_ERROR;
71 }
72 return installdProxy_->RenameModuleDir(oldPath, newPath);
73 }
74
CreateBundleDataDir(const std::string & bundleDir,const int uid,const int gid)75 ErrCode InstalldClient::CreateBundleDataDir(const std::string &bundleDir, const int uid, const int gid)
76 {
77 if (!GetInstalldProxy()) {
78 return ERR_APPEXECFWK_INSTALLD_GET_PROXY_ERROR;
79 }
80 return installdProxy_->CreateBundleDataDir(bundleDir, uid, gid);
81 }
82
CreateModuleDataDir(const std::string & ModuleDir,const std::vector<std::string> & abilityDirs,const int uid,const int gid)83 ErrCode InstalldClient::CreateModuleDataDir(
84 const std::string &ModuleDir, const std::vector<std::string> &abilityDirs, const int uid, const int gid)
85 {
86 if (!GetInstalldProxy()) {
87 return ERR_APPEXECFWK_INSTALLD_GET_PROXY_ERROR;
88 }
89 return installdProxy_->CreateModuleDataDir(ModuleDir, abilityDirs, uid, gid);
90 }
91
RemoveModuleDataDir(const std::string & moduleDataDir)92 ErrCode InstalldClient::RemoveModuleDataDir(const std::string &moduleDataDir)
93 {
94 if (!GetInstalldProxy()) {
95 return ERR_APPEXECFWK_INSTALLD_GET_PROXY_ERROR;
96 }
97 return installdProxy_->RemoveModuleDataDir(moduleDataDir);
98 }
99
CleanBundleDataDir(const std::string & bundleDir)100 ErrCode InstalldClient::CleanBundleDataDir(const std::string &bundleDir)
101 {
102 if (!GetInstalldProxy()) {
103 return ERR_APPEXECFWK_INSTALLD_GET_PROXY_ERROR;
104 }
105 return installdProxy_->CleanBundleDataDir(bundleDir);
106 }
107
ResetInstalldProxy()108 void InstalldClient::ResetInstalldProxy()
109 {
110 if ((installdProxy_ != nullptr) && (installdProxy_->AsObject() != nullptr)) {
111 installdProxy_->AsObject()->RemoveDeathRecipient(recipient_);
112 }
113 installdProxy_ = nullptr;
114 }
115
GetInstalldProxy()116 bool InstalldClient::GetInstalldProxy()
117 {
118 if (!installdProxy_) {
119 APP_LOGD("try to get installd proxy");
120 std::lock_guard<std::mutex> lock(mutex_);
121 if (!installdProxy_) {
122 sptr<IInstalld> tempProxy =
123 iface_cast<IInstalld>(SystemAbilityHelper::GetSystemAbility(INSTALLD_SERVICE_ID));
124 if ((!tempProxy) || (!tempProxy->AsObject())) {
125 APP_LOGE("the installd proxy or remote object is null");
126 return false;
127 }
128 recipient_ = new (std::nothrow) InstalldDeathRecipient();
129 tempProxy->AsObject()->AddDeathRecipient(recipient_);
130 installdProxy_ = tempProxy;
131 }
132 }
133 return true;
134 }
135
136 } // namespace AppExecFwk
137 } // namespace OHOS
138