.gitignore

@@ -24,9 +24,6 @@
 # ignore nano's temp files
 *.swp
 
-# Ignore sublime text project files.
-*.sublime-*
-
 #vscode
 .vscode
 

code_style.md

@@ -22,8 +22,10 @@ each file.
 Don't use excessive comments, use descriptive names instead.
 There is no such thing as too long names (within reason, of course).
 
+Don't have comments that go beyond 80 characters per line, preferably
+slightly less.
+
 Put comments on their own lines.
-Format comments to improve readability, don't have long single-line comments.
 
 Indent by four spaces.
 

resources/README.md

@@ -59,9 +59,3 @@ Usage: `check_endianness > header_file`
 Note that, while this tool should in theory be able to detect
 PDP and Honeywell-316-style endianness, the FOSS-VG project itself
 does not support these.
-
-## region_files
-
-Exactly what the name says. At this point just a random region file I grabbed
-from Minecraft, will probably contain synthetic files for test cases in the
-future as well.

resources/region_files/first_chunk.sh

@@ -5,18 +5,9 @@ else
     VERBOSE=false
 fi
 
-if [ "$1" = "-n" ]; then
-    DECOMPRESS=false
-    shift
-else
-    DECOMPRESS=true
-fi
-
-
 if [ ! -f "$1" ]; then
-    echo "Usage: $0 [-v] [-n] FILE"
+    echo "Usage: $0 [-v] FILE"
     echo "  -v   display raw content and NBT dump"
-    echo "  -n   don't decompress"
     exit 1
 fi
 
@@ -71,20 +62,13 @@ sys.stdout.buffer.flush()
 esac
 echo "  format: $FORMAT ($FORMAT_HEX)"
 
-
-if $DECOMPRESS; then
-  dd if="$1" bs=4096 count=$LENGTH skip=$OFFSET 2>/dev/null | dd bs=1 skip=5 count=$(($COMPRESSED_LENGTH-1)) 2>/dev/null | UNCOMPRESS > /tmp/chunk_uncompressed_nbt
-else
-  dd if="$1" bs=4096 count=$LENGTH skip=$OFFSET 2>/dev/null | dd bs=1 skip=5 count=$(($COMPRESSED_LENGTH-1)) 2>/dev/null > /tmp/chunk_compressed_nbt
-fi
-
 if $VERBOSE; then
     echo "Raw chunk data:"
     echo "$DATA"
     echo "NBT dump:"
 
     #TODO: use pipes instead of a file
-    #TODO: fix this up to work with both compressed and uncompressed NBT
+    dd if="$1" bs=4096 count=$LENGTH skip=$OFFSET 2>/dev/null | dd bs=1 skip=5 count=$(($COMPRESSED_LENGTH-1)) 2>/dev/null | UNCOMPRESS > /tmp/chunk_uncompressed_nbt
     dumpnbt /tmp/chunk_uncompressed_nbt
     rm /tmp/chunk_uncompressed_nbt
 fi

scripts/build.sh

@@ -62,7 +62,6 @@ COMPILE_COMMANDS=(
     "$CXX_WITH_FLAGS src/tools/dumpnbt.cpp -I./include -Lbin/lib -l:nbt.so -l:cli.so -o bin/tools/dumpnbt"
     "$CXX_WITH_FLAGS src/tools/arraydump.cpp -I./include -Lbin/lib -l:file.so -l:cli.so -o bin/tools/arraydump"
     "$CXX_WITH_FLAGS src/tools/baseconvert.cpp -I./include -Lbin/lib -l:cli.so -o bin/tools/baseconvert"
-    "$CXX_WITH_FLAGS src/tools/zlibutil.cpp -I./include -Lbin/lib -l:cli.so -l:libz.so -l:file.so -o bin/tools/zlibutil"
     "$CXX_WITH_FLAGS -pthread src/tools/hexnet.cpp -I./include -Lbin/lib -l:cli.so -l:libsockpp.so -o bin/tools/hexnet"
     "$CXX_WITH_FLAGS -DFOSSVG_DEBUG src/fossvg.cpp -I./include -Lbin/lib -l:file.so -l:cli.so -lglfw -lvulkan -o bin/fossvg"
     "$CXX_WITH_FLAGS src/fossvgd.cpp -I./include -Lbin/lib -l:cli.so -o bin/fossvgd"

scripts/clean.sh

@@ -39,7 +39,6 @@ fi
 
 ln -vs ../dependencies/sockpp-0.8.1/include/sockpp/ ./include/
 ln -vs ../dependencies/tiny-utf8-4.4.3/include/tinyutf8/ ./include/
-ln -vs ../dependencies/zlib-1.3.1/ ./include/zlib
 
 create_file ./bin/.placeholder
 create_file ./include/.placeholder

scripts/clean_dependencies.sh

@@ -17,7 +17,6 @@
 
 source scripts/lib.sh
 
-#TODO: move this to download.sh
 echo ">>> Checking download cache for unneeded or corrupted files..."
 for file in $(ls .download_cache); do
     #TODO: remove if unknown shasum

scripts/download.sh

@@ -1,61 +0,0 @@
-if [ "$#" -lt 3 -o "$#" -gt 3 ]; then
-    echo "Usage: $0 URL DESTINATION SHA256SUM"
-    exit 1
-fi
-
-source scripts/lib.sh
-
-URL="$1"
-DESTINATION="$2"
-SHA256SUM="$3"
-
-if command -v wget >/dev/null 2>&1; then
-    USE_WGET=yes
-else
-    if command -v curl >/dev/null 2>&1; then
-        USE_WGET=no
-    else
-        echo "Found neither wget nor curl. Aborting."
-        exit 1
-    fi
-fi
-
-if [ ! -d .download_cache ]; then
-    echo "Cache directory missing."
-    create_directory .download_cache
-fi
-
-#TODO: keep track of which cached file is downloaded to which destination
-#TODO: when downloading a file with a new hash to the same destination, mark the old one as no longer in use
-#TODO: if there is an even older one for the same download path, delete it
-#TODO: remove cache maintenance from clean_dependencies
-
-if [ -f ".download_cache/$SHA256SUM" ]; then
-    if check_sha256 ".download_cache/$SHA256SUM" "$SHA256SUM"; then
-        echo "Using locally cached file for $DESTINATION"
-        cp ".download_cache/$SHA256SUM" "$DESTINATION"
-        exit 0
-    else
-        echo "Locally cached file for $DESTINATION is corrupted."
-        rm ".download_cache/$SHA256SUM"
-        $0 "$URL" "$DESTINATION" "$SHA256SUM"
-        exit $?
-    fi
-else
-    echo -n "Downloading $URL to $DESTINATION... "
-    if [ $USE_WGET = yes ]; then
-        wget -O ".download_cache/$SHA256SUM" "$URL" >/dev/null 2>&1
-    else
-        curl -L "$URL" --output ".download_cache/$SHA256SUM" >/dev/null 2>&1
-    fi
-    if check_sha256 ".download_cache/$SHA256SUM" "$SHA256SUM"; then
-        cp ".download_cache/$SHA256SUM" "$DESTINATION"
-        echo "done."
-        exit 0
-    else
-        echo "error."
-        echo "Checksum verification failed. Your download is either corrupted or the file has been altered. Removing file."
-        rm ".download_cache/$SHA256SUM"
-        exit 1
-    fi
-fi

scripts/lib.sh

@@ -59,16 +59,16 @@ fi
 function remove {
     local USE_FORCE=""
     if [ "$1" = "-f" ]; then
-      USE_FORCE="f"
-      shift
+      USE_FORCE="-f"
       echo "Forcefully removing $1..."
     else
       echo "Removing $1..."
     fi;
+    shift
     if [ -d "$1" ]; then
-        rm -"$USE_FORCE"rv "$1"
+        rm "$USE_FORCE" -rv "$1"
     else
-        rm -"$USE_FORCE"v "$1"
+        rm "$USE_FORCE" -v "$1"
     fi
 }
 

scripts/setup_project.sh

@@ -17,19 +17,73 @@
 
 source scripts/lib.sh
 
+echo -n "Wget or curl? "
+if command -v wget >/dev/null 2>&1; then
+    USE_WGET=yes
+    echo "wget"
+else
+    if command -v curl >/dev/null 2>&1; then
+        USE_WGET=no
+        echo "curl"
+    else
+        echo "Found neither wget nor curl. Aborting."
+        exit 1
+    fi
+fi
+
+function download {
+    URL="$1"
+    DESTINATION="$2"
+    SHA256SUM="$3"
+
+    if [ ! -d .download_cache ]; then
+        echo "Cache directory missing."
+        create_directory .download_cache
+    fi
+
+    if [ -f ".download_cache/$SHA256SUM" ]; then
+        if check_sha256 ".download_cache/$SHA256SUM" "$SHA256SUM"; then
+            echo "Using locally cached file for $DESTINATION"
+            cp ".download_cache/$SHA256SUM" "$DESTINATION"
+            return 0
+        else
+            echo "Locally cached file for $DESTINATION is corrupted."
+            rm ".download_cache/$SHA256SUM"
+            download "$URL" "$DESTINATION" "$SHA256SUM"
+            return $?
+        fi
+    else
+        echo -n "Downloading $URL to $DESTINATION... "
+        if [ $USE_WGET = yes ]; then
+            wget -O ".download_cache/$SHA256SUM" "$URL" >/dev/null 2>&1
+        else
+            curl -L "$URL" --output ".download_cache/$SHA256SUM" >/dev/null 2>&1
+        fi
+        if check_sha256 ".download_cache/$SHA256SUM" "$SHA256SUM"; then
+            cp ".download_cache/$SHA256SUM" "$DESTINATION"
+            echo "done."
+            return 0
+        else
+            echo "error."
+            echo "Checksum verification failed. Your download is either corrupted or the file has been altered. Removing file."
+            rm ".download_cache/$SHA256SUM"
+            return 1
+        fi
+    fi
+}
+
 scripts/clean.sh
 scripts/clean_dependencies.sh
 
 set -e # failures are not acceptable here
 create_directory dependencies/tmp
-scripts/download.sh https://github.com/DuffsDevice/tiny-utf8/archive/refs/tags/v4.4.3.tar.gz dependencies/tmp/tiny-utf8.tar.gz 8e3f61651909c9f3105d3501932a96aa65733127fb6e7cf94cb1b0a2dff42c8f
-scripts/download.sh https://github.com/fpagliughi/sockpp/archive/refs/tags/v0.8.1.tar.gz dependencies/tmp/sockpp.tar.gz a8aedff8bd8c1da530b91be650352008fddabc9f1df0d19701d76cbc359c8651
-scripts/download.sh https://www.zlib.net/zlib-1.3.1.tar.xz dependencies/tmp/zlib.tar.xz 38ef96b8dfe510d42707d9c781877914792541133e1870841463bfa73f883e32
+download https://github.com/DuffsDevice/tiny-utf8/archive/refs/tags/v4.4.3.tar.gz dependencies/tmp/tiny-utf8.tar.gz 8e3f61651909c9f3105d3501932a96aa65733127fb6e7cf94cb1b0a2dff42c8f
+download https://github.com/fpagliughi/sockpp/archive/refs/tags/v0.8.1.tar.gz dependencies/tmp/sockpp.tar.gz a8aedff8bd8c1da530b91be650352008fddabc9f1df0d19701d76cbc359c8651
 
 #TODO: figure out how to cache shaderc
 #also TODO: target a specific commit
 git clone --branch known-good https://github.com/google/shaderc.git dependencies/tmp/shaderc
-#scripts/download.sh https://github.com/google/shaderc/archive/refs/tags/v2023.7.tar.gz dependencies/tmp/shaderc.tar.gz 681e1340726a0bf46bea7e31f10cbfe78e01e4446a35d90fedc2b78d400fcdeb
+#download https://github.com/google/shaderc/archive/refs/tags/v2023.7.tar.gz dependencies/tmp/shaderc.tar.gz 681e1340726a0bf46bea7e31f10cbfe78e01e4446a35d90fedc2b78d400fcdeb
 
 echo -n ">>> Extracting tiny-utf8... "
 gzip -d dependencies/tmp/tiny-utf8.tar.gz
@@ -41,11 +95,6 @@ gzip -d dependencies/tmp/sockpp.tar.gz
 tar -xf dependencies/tmp/sockpp.tar -C dependencies
 echo "done"
 
-echo -n ">>> Extracting zlib... "
-xz -d dependencies/tmp/zlib.tar.xz
-tar -xf dependencies/tmp/zlib.tar -C dependencies
-echo "done"
-
 echo ">>> Building sockpp..."
 pushd dependencies/sockpp-0.8.1/ >/dev/null 2>&1
 if uname -s | tr [:upper:] [:lower:] | grep cygwin >/dev/null; then
@@ -89,12 +138,5 @@ mkdir -vp dependencies/shaderc/bin
 cp -v "dependencies/tmp/shaderc/$SHADERC_BUILD/glslc/glslc" dependencies/shaderc/bin
 echo ">>> done"
 
-echo ">>> Building zlib..."
-pushd dependencies/zlib-1.3.1/
-./configure
-make
-popd
-echo "done"
-
 echo ">>> Cleaning up..."
 remove -f dependencies/tmp

scripts/test/hexnet.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+# Copyright 2022, FOSS-VG Developers and Contributers
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, version 3.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# version 3 along with this program.
+# If not, see https://www.gnu.org/licenses/agpl-3.0.en.html
+
+echo "################################################################################
+Testing hexnet
+################################################################################"
+
+echo "Test not yet implemented."
+#TODO: implement unit test after merging back with master

src/lib/net/connection.hpp

@@ -1,42 +0,0 @@
-// Copyright 2022, FOSS-VG Developers and Contributers
-//
-// Author(s):
-//  BodgeMaster
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU Affero General Public License as published
-// by the Free Software Foundation, version 3.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied
-// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-// See the GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// version 3 along with this program.
-// If not, see https://www.gnu.org/licenses/agpl-3.0.en.html
-
-#pragma once
-
-#include <string>
-
-#include "../error.hpp"
-
-namespace network {
-    struct Connection {
-    }
-
-    // host could be a hostname or address
-    ErrorOr<Connection> connect(std::string host);
-    void disconnect(Connection);
-
-    // start listening for incoming connections
-    ErrorOrVoid startListening();
-    // stop listening for new incoming connections but keep existing
-    // connections open
-    void stopListening();
-    // stop listening for incoming connections and disconnect all
-    void stopCommunication();
-
-    ErrorOr<Connection> acceptNextIncoming();
-}

src/lib/net/tcp_server.h

@@ -1,16 +0,0 @@
-// Copyright 2022, FOSS-VG Developers and Contributers
-//
-// Author(s):
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU Affero General Public License as published
-// by the Free Software Foundation, version 3.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied
-// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-// See the GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// version 3 along with this program.
-// If not, see https://www.gnu.org/licenses/agpl-3.0.en.html

src/tools/zlibutil.cpp

@@ -1,206 +0,0 @@
-// Copyright 2022, FOSS-VG Developers and Contributers
-//
-// Author(s):
-//  Jocadbz
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU Affero General Public License as published
-// by the Free Software Foundation, version 3.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied
-// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-// See the GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// version 3 along with this program.
-// If not, see https://www.gnu.org/licenses/agpl-3.0.en.html
-
-#include <bitset>
-#include <iomanip>
-#include <iostream>
-#include <vector>
-#include <tinyutf8/tinyutf8.h>
-#include <zlib/zlib.h>
-#include <cstring>
-
-#include "../lib/cli.hpp"
-#include "../lib/file.hpp"
-
-#define EXIT_SUCCESS 0
-#define EXIT_RUNTIME 1
-#define EXIT_USAGE   2
-
-#include <iostream>
-#include <fstream>
-#include <vector>
-#include <zlib.h>
-
-#define CHUNK_SIZE 16384 // Chunk size
-
-
-std::vector<char> compressData(const char* data, int size) {
-    z_stream zs;
-    memset(&zs, 0, sizeof(zs));
-
-    if (deflateInit(&zs, Z_DEFAULT_COMPRESSION) != Z_OK)
-        throw(std::runtime_error("deflateInit failed while compressing."));
-
-    zs.next_in = reinterpret_cast<Bytef*>(const_cast<char*>(data));
-    zs.avail_in = size;
-
-    int ret;
-    char outbuffer[CHUNK_SIZE];
-    std::vector<char> compressedData;
-
-    do {
-        zs.next_out = reinterpret_cast<Bytef*>(outbuffer);
-        zs.avail_out = CHUNK_SIZE;
-
-        ret = deflate(&zs, Z_FINISH);
-
-        if (compressedData.size() < zs.total_out)
-            compressedData.insert(compressedData.end(), outbuffer, outbuffer + CHUNK_SIZE - zs.avail_out);
-    } while (ret == Z_OK);
-
-    deflateEnd(&zs);
-
-    if (ret != Z_STREAM_END)
-        throw(std::runtime_error("Error while compressing: " + std::to_string(ret)));
-
-    return compressedData;
-}
-
-
-std::vector<char> decompressData(const char* data, int size) {
-    z_stream zs;
-    memset(&zs, 0, sizeof(zs));
-
-    if (inflateInit(&zs) != Z_OK)
-        throw(std::runtime_error("inflateInit failed while decompressing."));
-
-    zs.next_in = reinterpret_cast<Bytef*>(const_cast<char*>(data));
-    zs.avail_in = size;
-
-    int ret;
-    char outbuffer[CHUNK_SIZE];
-    std::vector<char> decompressedData;
-
-    do {
-        zs.next_out = reinterpret_cast<Bytef*>(outbuffer);
-        zs.avail_out = CHUNK_SIZE;
-
-        ret = inflate(&zs, 0);
-
-        if (decompressedData.size() < zs.total_out)
-            decompressedData.insert(decompressedData.end(), outbuffer, outbuffer + CHUNK_SIZE - zs.avail_out);
-    } while (ret == Z_OK);
-
-    inflateEnd(&zs);
-
-    if (ret != Z_STREAM_END)
-        throw(std::runtime_error("Error while decompressing: " + std::to_string(ret)));
-
-    return decompressedData;
-}
-
-/*
-Finnaly, the main file
-⠀⠀⠀⠀⠀⠀⠀⢠⣤⣄⣀⣠⣤⣶⣿⣯⣿⣽⣾⣷⣶⣶⡦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
-⠀⠀⠀⠀⠀⠀⠀⢀⣿⣟⣯⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣟⣦⣄⠀⠀⠀⠀⠀⠀⠀
-⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣾⡷⣄⠀⠀⠀⠀⠀
-⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣾⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣳⡀⠀⠀⠀
-⠀⠀⢠⣿⣿⣽⣿⢿⣿⣿⣿⣿⡿⣿⣿⣿⣿⢿⡿⣽⣿⣿⡿⣿⣿⣏⣿⣿⣿⣟⣿⣳⡄⠀⠀
-⠀⠀⣾⣿⣿⣽⣾⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⢿⣿⣾⢿⣷⡿⣿⣿⣷⢿⣿⣿⣷⡿⣷⠀⠀
-⠀⢸⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣳⣿⣟⣿⣿⣿⣻⣽⣿⣿⡽⡇⠀
-⠀⡿⣿⣿⣿⣿⣾⣿⣿⣿⣿⢿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⡀
-⢸⣿⣿⣿⣿⣿⣿⣿⣏⠀⠈⠀⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⢿⡇
-⢨⣿⣿⣿⣿⣽⣿⣿⣇⣀⡤⠤⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⠎⠀
-⢰⣿⡿⣿⣿⣿⣿⣿⠃⠀⠀⠐⠃⠘⠙⢹⠿⡘⣿⠟⠉⢹⡂⠿⡞⣿⣿⣿⣿⣿⣿⣿⣿⠂⠀
-⠀⣿⣿⣿⣿⣿⣿⡞⠅⣀⣀⣀⣀⠉⠓⠚⠀⠁⡏⠀⢛⠋⢀⣀⣀⣋⠸⣿⣿⣿⣿⣿⣿⠃⠀
-⠀⣷⣟⣿⣿⣿⣿⣆⠠⡟⣿⣿⣿⡿⠦⠀⠀⠀⠀⠀⠠⢿⣿⣿⣿⠻⢇⣿⣿⣿⣿⣿⣿⠀⠀
-⠀⠈⢸⣻⣿⣿⣿⢯⡃⢀⠹⣿⡿⠗⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⠏⣈⠈⣿⣿⣿⣿⣿⣿⠀⠀
-⠀⠀⠈⣿⣿⣿⣿⣇⡗⠈⠉⠉⠉⠉⠀⠀⢐⡀⠀⠀⠀⠈⠉⠉⠉⠑⢸⣸⣿⡟⣿⣿⡟⠀⠀
-⠀⠀⠀⢻⣿⣽⣿⡏⢿⡆⠀⠀⠀⠀⠀⠀⠸⢆⡄⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⡿⠇⠀⠀
-⠀⠀⠀⠈⠿⣿⢿⡇⠀⠙⢦⡀⠀⠀⠀⠐⠲⠤⠔⠂⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⡟⠀⠀⠀
-⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⠀⠙⠢⣄⡀⠀⠀⠀⠀⣀⣐⣺⣵⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀
-⠀⠀⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⢹⢨⠑⠲⠤⠞⠋⠉⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀
-⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠈⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀
-⠀⠀⠀⠀⠀⠀⢀⣀⣠⢤⡠⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀
-⠀⠀⣠⠔⠒⠉⠁⠀⠀⠘⠶⣲⠄⠀⠀⠈⠀⠀⠀⢠⢀⠀⠀⣀⠤⢻⣿⣿⣿⡏⠐⠲⣄⠀⠀
-⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠒⠚⢕⡀⠀⠀⣠⠖⠒⠚⠁⠀⢾⣿⣿⣿⡁⠀⠀⠨⡆⠀
-⠀⢸⠀⠀⠀⠒⠒⠒⠒⠒⠂⠀⠐⠚⠑⠆⠀⠀⠒⠓⠀⠀⠀⠀⠀⣿⣿⣿⣿⡆⠀⠀⠀⣇⠀
-⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀
-*/
-
-int main(int argc, char* argv[]) {
-    std::vector<CLI::Flag> flags;
-    flags.push_back(CLI::Flag('c', "compress",        "compress a file"));
-    flags.push_back(CLI::Flag('d', "decompress",         "descompress a file"));
-    std::vector<CLI::Option> options;
-    std::vector<CLI::Argument> arguments;
-    arguments.push_back(CLI::Argument("FILE", "path of the file to compress/decompress"));
-    CLI::ArgumentsParser cliParser = CLI::ArgumentsParser(argc, argv, flags, options, arguments, "Compress or decompress files using zlib");
-
-    if (cliParser.getFlag("help").value) {
-        std::cout << cliParser.getUsage() << std::endl;
-        return EXIT_SUCCESS;
-    }
-
-    if (cliParser.getFlag("license").value){
-        std::cout
-            << "Copyright 2022, FOSS-VG Developers and Contributers\n"
-            << "\n"
-            << "ZlibUtil is part of the FOSS-VG development tool suite.\n"
-            << "\n"
-            << "This program is free software: you can redistribute it and/or modify it\n"
-            << "under the terms of the GNU Affero General Public License as published\n"
-            << "by the Free Software Foundation, version 3.\n"
-            << "\n"
-            << "This program is distributed in the hope that it will be useful,\n"
-            << "but WITHOUT ANY WARRANTY; without even the implied\n"
-            << "warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
-            << "See the GNU Affero General Public License for more details.\n"
-            << "\n"
-            << "You should have received a copy of the GNU Affero General Public License\n"
-            << "version 3 along with this program.\n"
-            << "If not, see https://www.gnu.org/licenses/agpl-3.0.en.html"
-            << std::endl;
-        return EXIT_SUCCESS;
-    }
-
-    if (cliParser.wrongUsage) {
-        std::cout << cliParser.getUsage() << std::endl;
-        return EXIT_USAGE;
-    }
-
-
-    ErrorOr<File*> filePointer = File::open(cliParser.getArgument(0).value, 'r');
-    if (filePointer.isError) {
-        std::cout << "Failed to open file: " << cliParser.getArgument(0).value << std::endl;
-        return EXIT_RUNTIME;
-    }
-    File* file = filePointer.value;
-    File *writeFile;
-
-    if (cliParser.getFlag("compress").value) {
-        std::vector<uint8_t> bytes = file->read(file->size.value).value; // this is what you get from lib/file IIRC
-        std::vector<char> differentBytes = std::vector<char>(bytes.begin(), bytes.end());
-
-        std::vector<char> compressed = compressData(differentBytes.data(), file->size.value);
-        std::vector<unsigned char> unsigneddata = std::vector<unsigned char>(compressed.begin(), compressed.end());
-        writeFile = File::open(cliParser.getArgument(0).value + ".compressed", 'w').value;
-        writeFile->write(unsigneddata);
-        writeFile->close();
-   	} else if (cliParser.getFlag("decompress").value) {
-        std::vector<uint8_t> bytes = file->read(file->size.value).value; // this is what you get from lib/file IIRC
-        std::vector<char> differentBytes = std::vector<char>(bytes.begin(), bytes.end());
-
-        std::vector<char> compressed = decompressData(differentBytes.data(), file->size.value);
-        std::vector<unsigned char> unsigneddata = std::vector<unsigned char>(compressed.begin(), compressed.end());
-
-        writeFile = File::open(cliParser.getArgument(0).value + ".uncompressed", 'w').value;
-        writeFile->write(unsigneddata);
-        writeFile->close();
-   	}
-}