Mark Salyzyn | 62767fe | 2016-10-27 07:45:34 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | |
| 18 | #ifndef _INIT_DESCRIPTORS_H |
| 19 | #define _INIT_DESCRIPTORS_H |
| 20 | |
| 21 | #include <sys/types.h> |
| 22 | |
| 23 | #include <string> |
| 24 | |
Tom Cherry | 81f5d3e | 2017-06-22 12:53:17 -0700 | [diff] [blame] | 25 | namespace android { |
| 26 | namespace init { |
| 27 | |
Mark Salyzyn | 62767fe | 2016-10-27 07:45:34 -0700 | [diff] [blame] | 28 | class DescriptorInfo { |
| 29 | public: |
| 30 | DescriptorInfo(const std::string& name, const std::string& type, uid_t uid, |
| 31 | gid_t gid, int perm, const std::string& context); |
| 32 | virtual ~DescriptorInfo(); |
| 33 | |
| 34 | friend std::ostream& operator<<(std::ostream& os, const class DescriptorInfo& info); |
| 35 | bool operator==(const DescriptorInfo& other) const; |
| 36 | |
| 37 | void CreateAndPublish(const std::string& globalContext) const; |
| 38 | virtual void Clean() const; |
| 39 | |
| 40 | protected: |
| 41 | const std::string& name() const { return name_; } |
| 42 | const std::string& type() const { return type_; } |
| 43 | uid_t uid() const { return uid_; } |
| 44 | gid_t gid() const { return gid_; } |
| 45 | int perm() const { return perm_; } |
| 46 | const std::string& context() const { return context_; } |
| 47 | |
| 48 | private: |
| 49 | std::string name_; |
| 50 | std::string type_; |
| 51 | uid_t uid_; |
| 52 | gid_t gid_; |
| 53 | int perm_; |
| 54 | std::string context_; |
| 55 | |
| 56 | virtual int Create(const std::string& globalContext) const = 0; |
| 57 | virtual const std::string key() const = 0; |
| 58 | }; |
| 59 | |
| 60 | std::ostream& operator<<(std::ostream& os, const DescriptorInfo& info); |
| 61 | |
| 62 | class SocketInfo : public DescriptorInfo { |
| 63 | public: |
| 64 | SocketInfo(const std::string& name, const std::string& type, uid_t uid, |
| 65 | gid_t gid, int perm, const std::string& context); |
| 66 | void Clean() const override; |
| 67 | private: |
| 68 | virtual int Create(const std::string& context) const override; |
| 69 | virtual const std::string key() const override; |
| 70 | }; |
| 71 | |
| 72 | class FileInfo : public DescriptorInfo { |
| 73 | public: |
| 74 | FileInfo(const std::string& name, const std::string& type, uid_t uid, |
| 75 | gid_t gid, int perm, const std::string& context); |
| 76 | private: |
| 77 | virtual int Create(const std::string& context) const override; |
| 78 | virtual const std::string key() const override; |
| 79 | }; |
| 80 | |
Tom Cherry | 81f5d3e | 2017-06-22 12:53:17 -0700 | [diff] [blame] | 81 | } // namespace init |
| 82 | } // namespace android |
| 83 | |
Mark Salyzyn | 62767fe | 2016-10-27 07:45:34 -0700 | [diff] [blame] | 84 | #endif |