Native Library provides low-level optimization and productivity for C/C++ application.

Beside standard library, we would like to have a greater customization with important goals:

• Blazing fast performance with small footprint and low-level access with GAS & C
• Powerful structured programming in C++ for scalability
• Awesome syntactically enhancement with C++ customization
• Java standard packages for productivity & maintainability
• Reduce memory leak via automatic storage and object oriented instead of pointer
• Support third-party services for business features

This project is also useful for new developers in practical programming.

• This library is originally developed in C/C++ so we can make classes go faster by optimizing in GAS for Linux amd64
• C version of every function should be delivered first

• Example for GNU Assembly x64
• GNU Coding Style for C
• GNU Coding Style for C++
• Oracle Java 8 API Documentation

• CMake ~ 2.8
• GCC ~ 4.8.1
• Python ~ 2.7
• OpenSSL
• Zlib

OS X & Linux

$ git clone https://github.com/foodtiny/native.git
$ cmake . && make
$ sudo make install

Install & run mock server for third-party services

$ sudo apt-get install python-pip
$ sudo pip install -r misc/requirements.txt
$ make server

Open another terminal & debug with unit test

$ cmake . && make unit-test -j8

public class Main {
    public static void main(String[] args) {
        String text = "Native Library: ";
        byte[] bytes = { 72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100 };
        for (byte number : bytes) {
            text += (char) number;
        }
        System.out.println(text);
    }
}

#include <native/library.hpp>

int main() {
    String text = "Native Library: ";
    Array<byte> bytes = { 72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100 };
    for (byte number : bytes) {
        text += (char) number;
    }
    System::out::println(text);
    return 0;
}

$ g++ -c -o test.o ./test.cpp
$ gcc -static -o native test.o -L/usr/local/lib libnative_static.a -lstdc++
$ ./native

To test third parties we need to setup a server to mock http request from them. By running make server, it will serve in http://localhost:9999. You will see Hi guys! in there. Please keep this terminal running during your development.

$ make server

Valgrind helps us in checking memory leak, you've just need to run

$ cmake . && make native_test && make leak

It will tell you issues relate to memory.

#define CTEST_MAIN
#define CTEST_SEGFAULT
#include <native/unit_test.h>

int main(int argc, const char *argv[]) {
   int result = ctest_main(argc, argv);
   return result;
}

TEST(YourTestSuite, YourTestCase) {
    ASSERT_STR("me", "you");
}

• This library must be followed Oracle Java 8 Documentation for standardization
• Make sure that your commits must be passed before you create pull request
• At least one contributor in this project reviews your commits (except you) before merging
• Best practices guidelines in CONTRIBUTION.md

Copyright © 2014-2016 Food Tiny. All rights reserved, except as follows. Code is released under the Apache 2.0 license. You may obtain a duplicate copy of the same license, titled CC-BY-SA-4.0, at http://creativecommons.org/licenses/by/4.0/. Terms and conditions set forth in the file LICENSE.docs.

This library provides Java classes in C++ so its syntax is friendly for both programming languges but we still have some issues :

• Namespace - Package

// Java
System.out.println("Java");

// C++
System::out::println("C++");

• Array

// Java
byte[] byes = {};

// C++
Array<byte> bytes = {};

• Interface

Comming soon

• Runtime

Comming soon

• Garbage Collection

Comming soon

All data types are implemented and ready to use in C++ Application

• char - Java.Lang.Character
• byte - Java.Lang.Byte (equivalent with unsigned char)
• string - Java.Lang.String (equivalent with char*, Java does not have data type string)
• short - Java.Lang.Short
• int - Java.Lang.Integer
• long - Java.Lang.Long
• float - Java.Lang.Float
• double - Java.Lang.Double
• boolean - Java.Lang.Boolean (equivalent with bool)
• enum - Java.Lang.Enum

All Java packages are in transformation so we can have a general look about road map

• Java.Lang.Appendable
• Java.Lang.Autocloseable
• Java.Lang.Boolean
• Java.Lang.Byte
• Java.Lang.Character
• Java.Lang.CharSequence
• Java.Lang.Cloneable
• Java.Lang.Comparable
• Java.Lang.Double
• Java.Lang.Enum
• Java.Lang.Error
• Java.Lang.Exception
• Java.Lang.Float
• Java.Lang.Integer
• Java.Lang.Iterable
• Java.Lang.Long
• Java.Lang.Math
• Java.Lang.Number
• Java.Lang.Object
• Java.Lang.Process
• Java.Lang.Readable
• Java.Lang.Runnable
• Java.Lang.Runtime
• Java.Lang.Short
• Java.Lang.String
• Java.Lang.System
• Java.Lang.Throwable
• Java.Lang.Thread

• Java.Lang.BufferedReader
• Java.Lang.BufferedWriter
• Java.Lang.CharArrayWriter
• Java.Lang.Console
• Java.Lang.FileDescriptor
• Java.Lang.FileFilter
• Java.Lang.FileWriter
• Java.Lang.Flushable
• Java.Lang.InputStream
• Java.Lang.IOError
• Java.Lang.IOException
• Java.Lang.ObjectInput
• Java.Lang.ObjectOutput
• Java.Lang.OutputStream
• Java.Lang.OutputStreamWriter
• Java.Lang.PipedWriter
• Java.Lang.PrintWriter
• Java.Lang.Reader
• Java.Lang.Serializable
• Java.Lang.StreamTokenizer
• Java.Lang.Writer

• Java.Util.AbstractCollection
• Java.Util.AbstractList
• Java.Util.AbstractMap
• Java.Util.AbstractSet
• Java.Util.ArrayList
• Java.Util.Arrays
• Java.Util.BitSet
• Java.Util.Base64
• Java.Util.Calendar
• Java.Util.Collection
• Java.Util.Collections
• Java.Util.Currency
• Java.Util.Date
• Java.Util.EnumMap
• Java.Util.EnumSet
• Java.Util.HashMap
• Java.Util.HashSet
• Java.Util.Iterator
• Java.Util.LinkedListHashSet
• Java.Util.LinkedList
• Java.Util.List
• Java.Util.Map
• Java.Util.Observable
• Java.Util.PriorityQueue
• Java.Util.Queue
• Java.Util.Random
• Java.Util.Scanner
• Java.Util.Set
• Java.Util.SimpleTimeZone
• Java.Util.Stack
• Java.Util.Timer
• Java.Util.TimerTask
• Java.Util.TimeZone
• Java.Util.TreeSet
• Java.Util.UUID
• Java.Util.Vector

• Java.Security.Certificate
• Java.Security.KeyFactory
• Java.Security.KeyStore
• Java.Security.MessageDigest

• Java.Net.HttpURLConnection
• Java.Net.URL
• Java.Net.URLEncoder
• Java.Net.URLDecoder

• Java.Lang.Array
• Java.Vendor.AbstractVendor
• Java.Vendor.ElasticSearch
• Java.Vendor.Etcd
• Java.Vendor.Firebase
• Java.Vendor.SendGrid
• Java.Vendor.Twilio