allsparkrt-cpp/config.cpp at github · abhinavabcd/allsparkrt-cpp

57 lines (37 loc) · 1.43 KB

* config.cpp

* Created on: 16-Jan-2017

* Author: abhinav

#include <fstream>

#include <string>

#include "config.h"

#include "utilities/json/json.hpp"

using std::string;

using json = nlohmann::json;

Config server_config;

//default constant

void load_config_from_json(const char *filename){

// FILE* f = fopen(filename, "r");

// fseek(f, 0, SEEK_END);

// size_t size = ftell(f);

// char config_data[size];

// rewind(f);

// fread(config_data, sizeof(char), size, f);

// fclose(f);

std::ifstream ifs(filename);

string config_data( (std::istreambuf_iterator<char>(ifs) ),

(std::istreambuf_iterator<char>() ) );

ifs.close();

json config_obj = json::parse(config_data.begin(), config_data.end());

server_config.gcm_authorization_key = config_obj["gcm_authorization_key"];

server_config.default_db_instance_id = config_obj["default_db_instance_id"];

server_config.default_db_host = config_obj["default_db_host"];

server_config.default_db_port = config_obj["default_db_port"];

server_config.default_db_username = config_obj["default_db_username"];

server_config.default_db_password = config_obj["default_db_password"];

server_config.default_db_name = config_obj["default_db_name"];

server_config.server_secret_key = config_obj["server_secret_key"];

server_config.config_enable_flush_all_messages_to_db = config_obj["config_enable_flush_all_messages_to_db"];

}

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