| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef _PROPERTY_MANAGER_H |
| #define _PROPERTY_MANAGER_H |
| |
| #include <errno.h> |
| #include <pthread.h> |
| |
| #include <utils/List.h> |
| |
| #include "IPropertyProvider.h" |
| |
| class PropertyPair { |
| private: |
| char *mName; |
| IPropertyProvider *mPp; |
| |
| public: |
| PropertyPair(const char *name, IPropertyProvider *pp); |
| virtual ~PropertyPair(); |
| |
| const char *getName() { return mName; } |
| IPropertyProvider *getProvider() { return mPp; } |
| }; |
| |
| typedef android::List<PropertyPair *> PropertyPairCollection; |
| |
| class PropertyManager { |
| PropertyPairCollection *mPropertyPairs; |
| pthread_mutex_t mLock; |
| |
| public: |
| PropertyManager(); |
| virtual ~PropertyManager(); |
| int registerProperty(const char *name, IPropertyProvider *pp); |
| int unregisterProperty(const char *name); |
| android::List<char *> *createPropertyList(); |
| |
| int set(const char *name, const char *value); |
| const char *get(const char *name, char *buffer, size_t max); |
| }; |
| |
| #endif |