Bump version

This PR adds multiple features relating to mod downloads.
1. With this PR the launcher will convert old style mods (without hash)
to new style mods (with hash). This is so people don't have to
re-download all of their mods after joining a server which was
previously on a version below 3.6.0
2. This PR will save the last used date of mods in a JSON file in the
caching directory. This will allow for smart deletion of cached mods

---

By creating this pull request, I understand that code that is AI
generated or otherwise automatically generated may be rejected without
further discussion.
I declare that I fully understand all code I pushed into this PR, and
wrote all this code myself and own the rights to this code.

.github/pull_request_template.md

@@ -0,0 +1,6 @@
+Please replace this text <-> with your PR description and leave the below declarations intact.
+
+---
+
+By creating this pull request, I understand that code that is AI generated or otherwise automatically generated may be rejected without further discussion.
+I declare that I fully understand all code I pushed into this PR, and wrote all this code myself and own the rights to this code.

CMakeLists.txt

@@ -27,7 +27,7 @@ if (WIN32)
     find_package(OpenSSL REQUIRED)
     target_link_libraries(${PROJECT_NAME} PRIVATE
             ZLIB::ZLIB OpenSSL::SSL OpenSSL::Crypto ws2_32 httplib::httplib nlohmann_json::nlohmann_json CURL::libcurl)
-elseif (LINUX)
+elseif (UNIX)
     find_package(ZLIB REQUIRED)
     find_package(OpenSSL REQUIRED)
     target_link_libraries(${PROJECT_NAME} PRIVATE

LICENSE

@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
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+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    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, either version 3 of the License, or
+    (at your option) any later version.
+
+    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
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

README.md

@@ -4,7 +4,13 @@ The launcher is the way we communitcate to outside the game, it does a few autom
 
 **To clone this repository**: `git clone --recurse-submodules https://github.com/BeamMP/BeamMP-Launcher.git`
 
-## How to build - Release
+## How to build for Windows
+
+Make sure you have the necessary development tools installed:
+
+[vcpkg](https://vcpkg.io/en/)
+
+### Release
 
 In the root directory of the project,
 1. `cmake -DCMAKE_BUILD_TYPE=Release . -B bin -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-windows-static`
@@ -12,10 +18,56 @@ In the root directory of the project,
 
 Remember to change `C:/vcpkg` to wherever you have vcpkg installed.
 
-## How to build - Debug
+### Debug
 
 In the root directory of the project,
 1. `cmake . -B bin -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-windows-static`
 2. `cmake --build bin --parallel`
 
 Remember to change `C:/vcpkg` to wherever you have vcpkg installed.
+
+## How to build for Linux
+
+Make sure you have `vcpkg` installed, as well as basic development tools, often found in packages, for example:
+
+- Debian: `sudo apt install build-essential`
+- Fedora: `sudo dnf groupinstall "Development Tools"`
+- Arch: `sudo pacman -S base-devel`
+- openSUSE: `zypper in -t pattern devel-basis`
+
+### Release
+
+In the root directory of the project,
+1. `cmake -DCMAKE_BUILD_TYPE=Release . -B bin -DCMAKE_TOOLCHAIN_FILE=~/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-linux`
+2. `cmake --build bin --parallel --config Release`
+
+### Debug
+
+In the root directory of the project,
+1. `cmake . -B bin -DCMAKE_TOOLCHAIN_FILE=~/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-linux`
+2. `cmake --build bin --parallel`
+
+## Running out of RAM while building
+
+Should you run out of RAM while building, you can ommit the `--parallel` instruction, it will then use less RAM due to building only on one CPU thread.
+
+You can also specify a number of threads to use, for example `--parallel 4` will use four CPU threads, but due to the small project size, you may be faster just omitting `--parallel` instead of trying to find the highest possible multithread number
+
+
+## License
+
+BeamMP Launcher, a launcher for the BeamMP mod for BeamNG.drive
+Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+
+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, either version 3 of the License, or
+(at your option) any later version.
+
+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
+along with this program.  If not, see <https://www.gnu.org/licenses/>.

include/Http.h

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/18/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 #pragma once
 #include "Logger.h"
 #include <string>

include/Logger.h

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 4/2/2020.
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 #pragma once
 #include <iostream>
 #include <string>

include/Network/network.hpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/18/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 
 #pragma once
 #include <string>
@@ -14,6 +13,7 @@
 #include <bits/types/siginfo_t.h>
 #include <cstdint>
 #include <sys/ucontext.h>
+#include <arpa/inet.h>
 #endif
 
 void NetReset();

include/Options.h

@@ -1,3 +1,9 @@
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 #pragma once
 
 #include <string>

include/Security/Game.h

@@ -1,9 +1,8 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/19/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 #pragma once
 extern unsigned long GamePID;

include/Security/Init.h

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/18/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 #pragma once
 #include <string>
 void PreGame(const std::string& GamePath);

include/Startup.h

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/18/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 #pragma once
 #include <compare>
 #include <string>

include/Utils.h

@@ -1,3 +1,9 @@
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 #pragma once
 #include <string>
 #include <vector>

include/Zlib/Compressor.h

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/24/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 #pragma once
 #include <span>
 #include <vector>

include/linuxfixes.h

@@ -1,3 +1,9 @@
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 #ifndef _LINUXFIXES_H
 #define _LINUXFIXES_H
 

src/Compressor.cpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/15/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 
 #include "Logger.h"
 #include <span>

src/Config.cpp

@@ -1,6 +1,8 @@
-///
-/// Created by Anonymous275 on 2/23/2021
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
 
 #include "Logger.h"
 #include "Network/network.hpp"

src/GameStart.cpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/19/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 
 #if defined(_WIN32)
 #include <windows.h>

src/Logger.cpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/17/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 
 #include "Logger.h"
 #include "Startup.h"

src/Network/Core.cpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/20/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 #include "Http.h"
 #include "Network/network.hpp"
 #include "Security/Init.h"
@@ -90,6 +89,98 @@ void StartSync(const std::string& Data) {
     info("Connecting to server");
 }
 
+void GetServerInfo(std::string Data) {
+    debug("Fetching server info of " + Data.substr(1));
+
+    std::string IP = GetAddr(Data.substr(1, Data.find(':') - 1));
+    if (IP.find('.') == -1) {
+        if (IP == "DNS")
+            warn("Connection Failed! (DNS Lookup Failed) for " + Data);
+        else
+            warn("Connection Failed! (WSA failed to start) for " + Data);
+        CoreSend("I" + Data + ";");
+        return;
+    }
+
+    SOCKET ISock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+    SOCKADDR_IN ServerAddr;
+    if (ISock < 1) {
+        debug("Socket creation failed with error: " + std::to_string(WSAGetLastError()));
+        KillSocket(ISock);
+        CoreSend("I" + Data + ";");
+        return;
+    }
+    ServerAddr.sin_family = AF_INET;
+
+    int port = std::stoi(Data.substr(Data.find(':') + 1));
+
+    if (port < 1 || port > 65535) {
+        debug("Invalid port number: " + std::to_string(port));
+        KillSocket(ISock);
+        CoreSend("I" + Data + ";");
+        return;
+    }
+
+    ServerAddr.sin_port = htons(port);
+    inet_pton(AF_INET, IP.c_str(), &ServerAddr.sin_addr);
+    if (connect(ISock, (SOCKADDR*)&ServerAddr, sizeof(ServerAddr)) != 0) {
+        debug("Connection to server failed with error: " + std::to_string(WSAGetLastError()));
+        KillSocket(ISock);
+        CoreSend("I" + Data + ";");
+        return;
+    }
+
+    char Code[1] = { 'I' };
+    if (send(ISock, Code, 1, 0) != 1) {
+        debug("Sending data to server failed with error: " + std::to_string(WSAGetLastError()));
+        KillSocket(ISock);
+        CoreSend("I" + Data + ";");
+        return;
+    }
+
+    const std::string buffer = ([&]() -> std::string {
+        int32_t Header;
+        std::vector<char> data(sizeof(Header));
+        int32_t Temp = recv(ISock, data.data(), sizeof(Header), MSG_WAITALL);
+
+        auto checkBytes = ([&](const int32_t bytes) -> bool {
+            if (bytes == 0) {
+                return false;
+            } else if (bytes < 0) {
+                return false;
+            }
+            return true;
+        });
+
+        if (!checkBytes(Temp)) {
+            return "";
+        }
+        memcpy(&Header, data.data(), sizeof(Header));
+
+        if (!checkBytes(Temp)) {
+            return "";
+        }
+
+        data.resize(Header, 0);
+        Temp = recv(ISock, data.data(), Header, MSG_WAITALL);
+        if (!checkBytes(Temp)) {
+            return "";
+        }
+        return std::string(data.data(), Header);
+    })();
+
+    if (!buffer.empty()) {
+        debug("Server Info: " + buffer);
+
+        CoreSend("I" + Data + ";" + buffer);
+    } else {
+        debug("Receiving data from server failed with error: " + std::to_string(WSAGetLastError()));
+        debug("Failed to receive server info from " + Data);
+        CoreSend("I" + Data + ";");
+    }
+
+    KillSocket(ISock);
+}
 std::mutex sendMutex;
 
 void CoreSend(std::string data) {
@@ -236,6 +327,12 @@ void Parse(std::string Data, SOCKET CSocket) {
 
         Data.clear();
         break;
+    case 'I': {
+        auto future = std::async(std::launch::async, [data = std::move(Data)]() {
+            GetServerInfo(data);
+        });
+        break;
+    }
     default:
         Data.clear();
         break;

src/Network/DNS.cpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 9/25/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 
 #include <string>
 

src/Network/GlobalHandler.cpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/25/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 #include "Network/network.hpp"
 #include <memory>
 #include <zlib.h>

src/Network/Http.cpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/18/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 
 #include "Http.h"
 #include <Logger.h>
@@ -74,14 +73,18 @@ std::string HTTP::Get(const std::string& IP) {
     static thread_local CURL* curl = curl_easy_init();
     if (curl) {
         CURLcode res;
+        char errbuf[CURL_ERROR_SIZE];
         curl_easy_setopt(curl, CURLOPT_URL, IP.c_str());
         curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, CurlWriteCallback);
         curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void*)&Ret);
-        curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 10); // seconds
+        curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 120); // seconds
         curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
+        curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, errbuf);
+        errbuf[0] = 0;
         res = curl_easy_perform(curl);
         if (res != CURLE_OK) {
             error("GET to " + IP + " failed: " + std::string(curl_easy_strerror(res)));
+            error("Curl error: " + std::string(errbuf));
             return "";
         }
     } else {
@@ -96,6 +99,7 @@ std::string HTTP::Post(const std::string& IP, const std::string& Fields) {
     static thread_local CURL* curl = curl_easy_init();
     if (curl) {
         CURLcode res;
+        char errbuf[CURL_ERROR_SIZE];
         curl_easy_setopt(curl, CURLOPT_URL, IP.c_str());
         curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, CurlWriteCallback);
         curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void*)&Ret);
@@ -105,12 +109,15 @@ std::string HTTP::Post(const std::string& IP, const std::string& Fields) {
         struct curl_slist* list = nullptr;
         list = curl_slist_append(list, "Content-Type: application/json");
         curl_easy_setopt(curl, CURLOPT_HTTPHEADER, list);
-        curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 10); // seconds
+        curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 120); // seconds
         curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
+        curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, errbuf);
+        errbuf[0] = 0;
         res = curl_easy_perform(curl);
         curl_slist_free_all(list);
         if (res != CURLE_OK) {
             error("POST to " + IP + " failed: " + std::string(curl_easy_strerror(res)));
+            error("Curl error: " + std::string(errbuf));
             return "";
         }
     } else {

src/Network/Resources.cpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 4/11/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 
 #include "Network/network.hpp"
 #include <chrono>
@@ -383,7 +382,7 @@ struct ModInfo {
             }
         } catch (const std::exception& e) {
             debug(std::string("Failed to receive mod list: ") + e.what());
-            warn("Failed to receive new mod list format! This server may be outdated, but everything should still work as expected.");
+            debug("Failed to receive new mod list format! This server may be outdated, but everything should still work as expected.");
         }
         return std::make_pair(success, modInfos);
     }
@@ -393,6 +392,52 @@ struct ModInfo {
     std::string HashAlgorithm;
 };
 
+nlohmann::json modUsage = {};
+
+void UpdateModUsage(const std::string& fileName) {
+    try {
+        fs::path usageFile = fs::path(CachingDirectory) / "mods.json";
+
+        if (!fs::exists(usageFile)) {
+            if (std::ofstream file(usageFile); !file.is_open()) {
+                error("Failed to create mods.json");
+                return;
+            } else {
+                file.close();
+            }
+        }
+
+        std::fstream file(usageFile, std::ios::in | std::ios::out);
+        if (!file.is_open()) {
+            error("Failed to open or create mods.json");
+            return;
+        }
+
+        if (modUsage.empty()) {
+            auto Size = fs::file_size(fs::path(CachingDirectory) / "mods.json");
+            std::string modsJson(Size, 0);
+            file.read(&modsJson[0], Size);
+
+            if (!modsJson.empty()) {
+                auto parsedModJson = nlohmann::json::parse(modsJson, nullptr, false);
+
+                if (parsedModJson.is_object())
+                    modUsage = parsedModJson;
+            }
+        }
+
+        modUsage[fileName] = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch()).count();
+
+        file.clear();
+        file.seekp(0, std::ios::beg);
+        file << modUsage.dump();
+        file.close();
+    } catch (std::exception& e) {
+        error("Failed to update mods.json: " + std::string(e.what()));
+    }
+}
+
+
 void NewSyncResources(SOCKET Sock, const std::string& Mods, const std::vector<ModInfo> ModInfos) {
     if (ModInfos.empty()) {
         CoreSend("L");
@@ -452,6 +497,42 @@ void NewSyncResources(SOCKET Sock, const std::string& Mods, const std::vector<Mo
 
                 fs::copy_file(PathToSaveTo, tmp_name, fs::copy_options::overwrite_existing);
                 fs::rename(tmp_name, name);
+                UpdateModUsage(FileName);
+            } catch (std::exception& e) {
+                error("Failed copy to the mods folder! " + std::string(e.what()));
+                Terminate = true;
+                continue;
+            }
+            WaitForConfirm();
+            continue;
+        } else if (auto OldCachedPath = fs::path(CachingDirectory) / std::filesystem::path(ModInfoIter->FileName).filename();
+                   fs::exists(OldCachedPath) && GetSha256HashReallyFast(OldCachedPath.string()) == ModInfoIter->Hash) {
+            debug("Mod '" + FileName + "' found in old cache, copying it to the new cache");
+            std::this_thread::sleep_for(std::chrono::milliseconds(50));
+            try {
+                fs::copy_file(OldCachedPath, PathToSaveTo, fs::copy_options::overwrite_existing);
+
+                if (!fs::exists(GetGamePath() + "mods/multiplayer")) {
+                    fs::create_directories(GetGamePath() + "mods/multiplayer");
+                }
+
+                auto modname = ModInfoIter->FileName;
+
+#if defined(__linux__)
+                // Linux version of the game doesnt support uppercase letters in mod names
+                for (char& c : modname) {
+                    c = ::tolower(c);
+                }
+#endif
+
+                debug("Mod name: " + modname);
+                auto name = std::filesystem::path(GetGamePath()) / "mods/multiplayer" / modname;
+                std::string tmp_name = name.string();
+                tmp_name += ".tmp";
+
+                fs::copy_file(PathToSaveTo, tmp_name, fs::copy_options::overwrite_existing);
+                fs::rename(tmp_name, name);
+                UpdateModUsage(FileName);
             } catch (std::exception& e) {
                 error("Failed copy to the mods folder! " + std::string(e.what()));
                 Terminate = true;
@@ -506,6 +587,7 @@ void NewSyncResources(SOCKET Sock, const std::string& Mods, const std::vector<Mo
 #endif
 
             fs::copy_file(PathToSaveTo, std::filesystem::path(GetGamePath()) / "mods/multiplayer" / FName, fs::copy_options::overwrite_existing);
+            UpdateModUsage(FName);
         }
         WaitForConfirm();
         ++ModNo;
@@ -607,6 +689,7 @@ void SyncResources(SOCKET Sock) {
                     auto tmp_name = name + ".tmp";
                     fs::copy_file(PathToSaveTo, tmp_name, fs::copy_options::overwrite_existing);
                     fs::rename(tmp_name, name);
+                    UpdateModUsage(modname);
                 } catch (std::exception& e) {
                     error("Failed copy to the mods folder! " + std::string(e.what()));
                     Terminate = true;
@@ -662,6 +745,7 @@ void SyncResources(SOCKET Sock) {
 #endif
 
             fs::copy_file(PathToSaveTo, GetGamePath() + "mods/multiplayer" + FName, fs::copy_options::overwrite_existing);
+            UpdateModUsage(FN->substr(pos));
         }
         WaitForConfirm();
     }

src/Network/VehicleData.cpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 5/8/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 #include "Network/network.hpp"
 #include "Zlib/Compressor.h"
 #include <stdexcept>

src/Network/VehicleEvent.cpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 5/8/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 
 #include "Logger.h"
 #include <Zlib/Compressor.h>

src/Options.cpp

@@ -1,3 +1,9 @@
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 #include "Options.h"
 
 #include "Logger.h"

src/Security/BeamNG.cpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/18/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 
 #include <filesystem>
 #if defined(_WIN32)
@@ -180,17 +179,54 @@ void LegitimacyCheck() {
     RegCloseKey(hKey);
 #elif defined(__linux__)
     struct passwd* pw = getpwuid(getuid());
-    std::string homeDir = pw->pw_dir;
-    // Right now only steam is supported
-    std::ifstream libraryFolders(homeDir + "/.steam/root/steamapps/libraryfolders.vdf");
-    auto root = tyti::vdf::read(libraryFolders);
+    std::filesystem::path homeDir = pw->pw_dir;
 
+    // Right now only steam is supported
+    std::vector<std::filesystem::path> steamappsCommonPaths = {
+        ".steam/root/steamapps", // default
+        ".var/app/com.valvesoftware.Steam/.steam/root/steamapps", // flatpak
+        "snap/steam/common/.local/share/Steam/steamapps" // snap
+    };
+
+    std::filesystem::path steamappsPath;
+    std::filesystem::path libraryFoldersPath;
+    bool steamappsFolderFound = false;
+    bool libraryFoldersFound = false;
+
+    for (const auto& path : steamappsCommonPaths) {
+        steamappsPath = homeDir / path;
+        if (std::filesystem::exists(steamappsPath)) {
+            steamappsFolderFound = true;
+            libraryFoldersPath = steamappsPath / "libraryfolders.vdf";
+            if (std::filesystem::exists(libraryFoldersPath)) {
+                libraryFoldersPath = libraryFoldersPath;
+                libraryFoldersFound = true;
+                break;
+            }
+        }
+    }
+
+    if (!steamappsFolderFound) {
+        error("Unsupported Steam installation.");
+        return;
+    }
+    if (!libraryFoldersFound) {
+        error("libraryfolders.vdf is missing.");
+        return;
+    }
+
+    std::ifstream libraryFolders(libraryFoldersPath);
+    auto root = tyti::vdf::read(libraryFolders);
     for (auto folderInfo : root.childs) {
-        if (std::filesystem::exists(folderInfo.second->attribs["path"] + "/steamapps/common/BeamNG.drive/")) {
+        if (std::filesystem::exists(folderInfo.second->attribs["path"] + "/steamapps/common/BeamNG.drive/integrity.json")){
             GameDir = folderInfo.second->attribs["path"] + "/steamapps/common/BeamNG.drive/";
             break;
         }
     }
+    if (GameDir.empty()) {
+        error("The game directory was not found.");
+        return;
+    }
 #endif
 }
 std::string CheckVer(const std::string& dir) {
@@ -211,4 +247,4 @@ std::string CheckVer(const std::string& dir) {
             temp += a;
     }
     return temp;
-}
+}

src/Security/Login.cpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 11/26/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 
 #include "Http.h"
 #include "Logger.h"

src/Startup.cpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/16/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 
 #include "zip_file.h"
 #include <charconv>
@@ -82,10 +81,10 @@ std::string GetEN() {
 }
 
 std::string GetVer() {
-    return "2.3";
+    return "2.4";
 }
 std::string GetPatch() {
-    return ".2";
+    return ".0";
 }
 
 std::string GetEP(const char* P) {
@@ -176,7 +175,7 @@ void CheckForUpdates(const std::string& CV) {
 
     if (FileHash != LatestHash && IsOutdated(Version(VersionStrToInts(GetVer() + GetPatch())), Version(VersionStrToInts(LatestVersion)))) {
         if (!options.no_update) {
-            info("Launcher update found!");
+            info("Launcher update " + LatestVersion + " found!");
 #if defined(__linux__)
             error("Auto update is NOT implemented for the Linux version. Please update manually ASAP as updates contain security patches.");
 #else
@@ -194,7 +193,7 @@ void CheckForUpdates(const std::string& CV) {
             warn("Launcher update was found, but not updating because --no-update or --dev was specified.");
         }
     } else
-        info("Launcher version is up to date");
+        info("Launcher version is up to date. Latest version: " + LatestVersion);
     TraceBack++;
 }
 
@@ -232,6 +231,7 @@ void LinuxPatch() {
 
 void InitLauncher() {
     SetConsoleTitleA(("BeamMP Launcher v" + std::string(GetVer()) + GetPatch()).c_str());
+    debug("Launcher Version : " + GetVer() + GetPatch());
     CheckName();
     LinuxPatch();
     CheckLocalKey();

src/main.cpp

@@ -1,10 +1,9 @@
-// Copyright (c) 2019-present Anonymous275.
-// BeamMP Launcher code is not in the public domain and is not free software.
-// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
-// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
-///
-/// Created by Anonymous275 on 7/16/2020
-///
+/*
+ Copyright (C) 2024 BeamMP Ltd., BeamMP team and contributors.
+ Licensed under AGPL-3.0 (or later), see <https://www.gnu.org/licenses/>.
+ SPDX-License-Identifier: AGPL-3.0-or-later
+*/
+
 #include "Http.h"
 #include "Logger.h"
 #include "Network/network.hpp"