48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
#ifndef _CONFIG_HPP
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#define _CONFIG_HPP
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#include <iostream>
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#include <string>
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#include <cstddef>
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#include <optional>
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namespace bserv {
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const std::string NAME = "bserv";
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const unsigned short PORT = 8080;
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const int NUM_THREADS = 4;
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const std::size_t PAYLOAD_LIMIT = 1 * 1024 * 1024;
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const int EXPIRY_TIME = 30; // seconds
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const std::size_t LOG_ROTATION_SIZE = 4 * 1024 * 1024;
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const std::string LOG_PATH = "./log/" + NAME;
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const int NUM_DB_CONN = 10;
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const std::string DB_CONN_STR = "dbname=bserv";
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#define decl_field(type, name, default_value) \
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private: \
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std::optional<type> name##_; \
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public: \
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void set_##name(std::optional<type>&& name) { name##_ = std::move(name); } \
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type get_##name() const { return name##_.has_value() ? name##_.value() : default_value; }
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struct server_config {
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decl_field(std::string, name, NAME)
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decl_field(unsigned short, port, PORT)
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decl_field(int, num_threads, NUM_THREADS)
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decl_field(std::size_t, log_rotation_size, LOG_ROTATION_SIZE)
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decl_field(std::string, log_path, LOG_PATH)
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decl_field(int, num_db_conn, NUM_DB_CONN)
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decl_field(std::string, db_conn_str, DB_CONN_STR)
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public:
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server_config() = default;
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};
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#undef decl_field
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} // bserv
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#endif // _CONFIG_HPP
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