pcd-project's Introduction

Concurrential Programming Project

Introduction

C++ application using a custom TCP protocol for file transfer and compression. It features SQLite-based authentication and supports various file and directory operations, all of which have custom implementations.

Features

Custom protocol over TCP sockets
SQLite for user login
File transfer: upload, download, copy, move, delete
Directory management: create, list
Compression: multiple formats and levels
Admin commands for server status and settings

User Commands

cwd: Get current working directory
download : Download file from server
rm : Remove file/directory
mkdir : Create new directory
compress : Compress files (options: --level, --format)
cd : Change directory
mv : Move/rename file or directory
cp : Copy file or directory
getid: Get session identifier
logout: Logout from session
login : Login to server
upload : Upload files
ls: List files in current directory
ping: Check server connectivity
help: Display help message

Admin Commands

status: Get server status
get_settings: Retrieve current settings
set : Update settings
connections: Display active/pending connections
clean: Clean server by removing all files and directories

Database Management

The utils folder contains scripts for creating and interacting with the SQLite database. These scripts are essential for initializing and maintaining the database structure used for user authentication.

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