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 #ifndef SANDBOX_SHARED_MOUNT_H 17 #define SANDBOX_SHARED_MOUNT_H 18 19 #include "appspawn.h" 20 #include "appspawn_hook.h" 21 #include "appspawn_manager.h" 22 #include "appspawn_utils.h" 23 #include "list.h" 24 #include "json_utils.h" 25 26 #ifdef __cplusplus 27 extern "C" { 28 #endif 29 30 typedef struct MountSharedTemplate { 31 const char *sandboxPath; 32 const char *permission; 33 } MountSharedTemplate; 34 35 enum { 36 EL2 = 0, 37 EL3, 38 EL4, 39 EL5, 40 ELX_MAX 41 }; 42 43 typedef struct DataGroupSandboxPathTemplate { 44 const char *elxName; 45 uint32_t category; 46 const char *sandboxPath; 47 const char *permission; 48 } DataGroupSandboxPathTemplate; 49 50 struct SharedMountArgs { 51 const char *srcPath; 52 const char *destPath; 53 const char *fsType = ""; 54 unsigned long mountFlags = MS_REC | MS_BIND; 55 const char *options = ""; 56 mode_t mountSharedFlag = MS_SLAVE; 57 }; 58 59 bool IsValidDataGroupItem(cJSON *item); 60 int GetElxInfoFromDir(const char *path); 61 const DataGroupSandboxPathTemplate *GetDataGroupArgTemplate(uint32_t category); 62 void *GetEl1BundleMountCount(void); 63 int MountToShared(AppSpawnMgr *content, const AppSpawningCtx *property); 64 65 #ifdef __cplusplus 66 } 67 #endif 68 #endif // SANDBOX_SHARED_MOUNT_H 69