Home | History | Annotate | Download | only in include 
      1 /*
      2  * Copyright 2017 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 #pragma once
     17 
     18 #include <string>
     19 #include <vector>
     20 
     21 #include <config.h>
     22 
     23 /* Configs from libnfc-nci.conf */
     24 #define NAME_NFC_DEBUG_ENABLED "NFC_DEBUG_ENABLED"
     25 #define NAME_NFA_STORAGE "NFA_STORAGE"
     26 #define NAME_PRESERVE_STORAGE "PRESERVE_STORAGE"
     27 #define NAME_POLLING_TECH_MASK "POLLING_TECH_MASK"
     28 #define NAME_P2P_LISTEN_TECH_MASK "P2P_LISTEN_TECH_MASK"
     29 #define NAME_UICC_LISTEN_TECH_MASK "UICC_LISTEN_TECH_MASK"
     30 #define NAME_NFA_DM_CFG "NFA_DM_CFG"
     31 #define NAME_SCREEN_OFF_POWER_STATE "SCREEN_OFF_POWER_STATE"
     32 #define NAME_NFA_MAX_EE_SUPPORTED "NFA_MAX_EE_SUPPORTED"
     33 #define NAME_NFA_DM_DISC_DURATION_POLL "NFA_DM_DISC_DURATION_POLL"
     34 #define NAME_POLL_FREQUENCY "POLL_FREQUENCY"
     35 #define NAME_NFA_AID_BLOCK_ROUTE "NFA_AID_BLOCK_ROUTE"
     36 #define NAME_AID_FOR_EMPTY_SELECT "AID_FOR_EMPTY_SELECT"
     37 #define NAME_AID_MATCHING_MODE "AID_MATCHING_MODE"
     38 #define NAME_OFFHOST_AID_ROUTE_PWR_STATE "OFFHOST_AID_ROUTE_PWR_STATE"
     39 
     40 /* Configs from vendor interface */
     41 #define NAME_NFA_POLL_BAIL_OUT_MODE "NFA_POLL_BAIL_OUT_MODE"
     42 #define NAME_PRESENCE_CHECK_ALGORITHM "PRESENCE_CHECK_ALGORITHM"
     43 #define NAME_NFA_PROPRIETARY_CFG "NFA_PROPRIETARY_CFG"
     44 #define NAME_DEFAULT_OFFHOST_ROUTE "DEFAULT_OFFHOST_ROUTE"
     45 #define NAME_DEFAULT_NFCF_ROUTE "DEFAULT_NFCF_ROUTE"
     46 #define NAME_DEFAULT_SYS_CODE "DEFAULT_SYS_CODE"
     47 #define NAME_DEFAULT_SYS_CODE_ROUTE "DEFAULT_SYS_CODE_ROUTE"
     48 #define NAME_DEFAULT_SYS_CODE_PWR_STATE "DEFAULT_SYS_CODE_PWR_STATE"
     49 #define NAME_DEFAULT_ROUTE "DEFAULT_ROUTE"
     50 #define NAME_OFF_HOST_ESE_PIPE_ID "OFF_HOST_ESE_PIPE_ID"
     51 #define NAME_OFF_HOST_SIM_PIPE_ID "OFF_HOST_SIM_PIPE_ID"
     52 #define NAME_ISO_DEP_MAX_TRANSCEIVE "ISO_DEP_MAX_TRANSCEIVE"
     53 #define NAME_DEVICE_HOST_WHITE_LIST "DEVICE_HOST_WHITE_LIST"
     54 
     55 class NfcConfig {
     56  public:
     57   static bool hasKey(const std::string& key);
     58   static std::string getString(const std::string& key);
     59   static std::string getString(const std::string& key,
     60                                std::string default_value);
     61   static unsigned getUnsigned(const std::string& key);
     62   static unsigned getUnsigned(const std::string& key, unsigned default_value);
     63   static std::vector<uint8_t> getBytes(const std::string& key);
     64   static void clear();
     65 
     66  private:
     67   void loadConfig();
     68   static NfcConfig& getInstance();
     69   NfcConfig();
     70 
     71   ConfigFile config_;
     72 };
     73