C++ Expert needed

Write two applications Client and Server. The client periodically collects the entire hierarchy of windows in the user session and sends it in json form to the server via the tcp connection on the socket.

The task is to run in Microsoft Visual Studio Community 2015 Update 3 (desirable) or higher.

General requirements

1) Use WinAPI to work with sockets, get windows, WinAPI errors and synchronize threads (Event, Mutex, etc.).

2) C-style code writing is not welcome.

3) Processing and output of all errors. Errors (including WinAPI errors) must be converted to a human-readable form.

4) All applications must be console.

5) All applications must run with administrator privileges.

6) All messages (errors, log messages, etc.) should be displayed in the console.

7) Unit tests should be present.

8) Applications should correctly and immediately terminate after entering the word “exit” into the console.

9) The disconnect situation should be handled correctly. It is not required to implement the correct connection recovery and data “loading”.

10) Make sure that there are no "leakage" of sockets.

Customer Requirements

1) The server address for data transfer should be set through the console before starting the application.

2) The frequency of collection (and dispatch) of windows should be set via con-salt.

3) The situation of server absence should be correctly processed.

4) The window should contain a title and a class.

5) Collect only “visible” windows.

6) Data on windows should be presented in the form of a hierarchy, which should correspond to the windows hierarchy.

Server requirements

1) The received message from the Client must be saved in one file.

2) The path to the directory for the file should be transmitted through the console before starting the application.

3) The server must support multiple clients.

Skills: C Programming, C++ Programming, Visual Basic, .NET, Microsoft

See more: php expert needed, joomla expert needed, web security expert needed, c++ help forum, learn c++, c++ help discord, ask c++ questions online, c++ program solver, cpp c++, c++ help free, c++ homework help, photoshop expert needed san jose, writer needed write book, volusion expert needed, digg expert needed, writer needed write humor stories, linux expert needed, mod rewrite expert needed, zen cart expert needed, php web scraping expert needed

About the Employer:
( 12 reviews ) UPPER MARLBORO, United States

Project ID: #21207386

12 freelancers are bidding on average $188 for this job


Hello, I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. More

$250 USD in 4 days
(190 Reviews)

I am very proficient in c and c++. I have 17 years c++ developing experience now, and have worked for more than 7 years. My work is online game developing, and mainly focus on server side, using c++ under Linux environ More

$135 USD in 3 days
(163 Reviews)

Hi I read the project description with interest. I strongly believe I am the proper candidate. I fit all the requirements you mentioned, including c++. Please check my profile and past reviews. Let us discuss in more More

$200 USD in 2 days
(12 Reviews)

Thank you for your post, sir. I have a good chance of bidding your project. I have checked your description deeply and I can implement your project perfectly. I am very interested on your project. I have done some such More

$150 USD in 7 days
(20 Reviews)

Hi. I have 12+ years of experience in programming. I do my task professionally and qualitatively. You will be satisfied with the result.

$400 USD in 7 days
(6 Reviews)

Hi I am good in C++ and expert in networking.. Few Questions for this work A. Can we use Enumwindows to get windows list [login to view URL] B. Can we use s More

$151 USD in 7 days
(22 Reviews)

I'm professional software developer. I have more than 10 years of experience in C/C++ development. If possible - the specification does not mention this - I would like to use the following frameworks: Qt 5.12.3 - for More

$130 USD in 7 days
(3 Reviews)

Hello, We team have made same type project and we think we need to made some updates as per requirements and made it easy to release. All the payments are after your satisfaction and completion of phases. Thanks

$100 USD in 7 days
(1 Review)

Dear Quality 24x7, This letter is to express my interest in your posting on your website for an experienced, detailed-oriented, front end web developer. With 6 years of hands-on experience efficiently coding web sites More

$155 USD in 7 days
(0 Reviews)

Dear Recruiter, I would like to propose my candidature for this task. I have done lots of work on client server sockets connections. In one of my socket project, client was making the perio More

$222 USD in 4 days
(0 Reviews)
$144 USD in 7 days
(0 Reviews)

Hello, I have great experience in developing client server based products in C++ using JSON as communication protocol to extract the details about internal between clients and the server. I have used rapidjson librar More

$222 USD in 10 days
(0 Reviews)