gbe_fork/CHANGELOG.md

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* a new experimental library to patch Stub drm v3.1 in memory, check the readme of the cold client loader
* cold client loader can now inject dlls, also it can force inject the `steamclient(64).dll` library
* cold client loader can inject the dlls according to a user sepcified order, check the readme and the provided example
* cold client loader will now treat relative paths as relative to its own path
* cold client loader now doesn't need an explicit setting for the `ExeRunDir`, by default it would be the folder of the exe
* in cold client loader, the option `ResumeByDebugger` is now available in the release build
* cold client loader will display a nag about architecture difference if for example the app was 32-bit and the loader was 64-bit,
this could be disabled via the setting `IgnoreLoaderArchDifference=1`
* the cold client loader will output useful debug info when the debug build is used
* fixed a problem in the overlay which would cause a crash for the guest player when an invitation was sent
* imitate how the DOS Stub is manipulated during/after the build
* some fixes to the win build script + use the undocumented linker flag `/emittoolversioninfo:no` to prevent adding the MSVC Rich Header
* added a very basic crashes logger/printer, enabled by creating a file called `crash_printer_location.txt` inside the `steam_settings` folder,
check README.realease.md for more details
---
## 2024/1/5
* **[Detanup01]** Fixed parsing of old Steam interfaces, reported by **[LuKeStorm]**: https://cs.rin.ru/forum/viewtopic.php?p=2971639#p2971639
* refactored the tool `find_intrfaces` to search accurately for old interfaces
---
## 2024/1/3
* added a new option to the Windows version of the client loader to aid in debugging.
the option is called `ResumeByDebugger`, and setting it to `1` will prevent the loader from
auto resuming the main app thread, giving you a chance to attach your debugger.
* make the script `generate_emu_config` generate an empty `DLC.txt` if the app has no DLCs
* windows build: sign each file after build with a self-signed generated certificate + note in the release readme regarding false-positives
* windows build: note in readme about Windows SDK
* windows build: added vesion resource (.rc file)
* gen emu config: readme + icon attribution
* added anonymous login to gen emu script, these accounts have very limited access
* linux + win build scripts: introduce -verbose flag
* windows build script: ensure /MT when compiling
* output protoc generated in a subfolder in dll/ for easier code reference +
don't cleanup protoc generated files, because VScode gets confused and cannot find files/types
---
## 2023/12/21 - 2023/12/27
* **[Detanup01]** added option to send auth token with new Ticket! + an option to include the GC token
by default the emu will send the old token format for various APIs, like:
* `Steam_GameServer::GetAuthSessionTicket()`
* `Steam_User::GetAuthSessionTicket()`
* `Steam_User::GetAuthTicketForWebApi()`
this allows the emu to generate new ticket data, and additionally the GC token.
check the new config files `new_app_ticket.txt` and `gc_token.txt` in the `steam_settings` folder
* **[Detanup01]** fixed print issues in some places
* **[remelt]** use the `index` argument to grab the preview URL from UGC query result, fixed by: https://cs.rin.ru/forum/viewtopic.php?p=2964432#p2964432
* **[remelt]** allow overriding mod `path` & mod `preview_url` in the `mods.json` file, suggested by: https://cs.rin.ru/forum/viewtopic.php?p=2964432#p2964432
* allow setting the mod `score` in the `mods.json`
* when the mod `preview_url` is not overridden, don't set it automatically if `preview_filename` was empty, otherwise the `preview_url` will be pointing to the entire `mod_images` folder, like: `file://C:/my_game/steam_settings/mod_images/`
instead set it to an empty string
* updated `mods.EXAMPLE.json`
* added 2 new config files `is_beta_branch.txt` and `force_branch_name.txt`
by default the emu will report a `non-beta` branch with the name `public` when the game calls `Steam_Apps::GetCurrentBetaName()`
these new config files allow changing that behavior, check the `steam_settings` folder
* refactored the `steamclient_loader` script for Linux + new options and enhancements to make it similar to the Windows version, check its new README!
* for steamclient loader (Windows + Linux): pass loader arguments to the target exe, allowing it to be used from external callers, example by the `lobby_connect` tool
* deprecated the `find_interface` scripts, now the executable is built for Windows & Linux!
* included the `steam_settings.EXAMPLE` for Linux build
* updated release READMEs!
* added a README for the repo with detailed build steps
>>>>>>>>> ---
* check for invalid data pointer in `GetAuthSessionTicket()`
* additional sanity check in `InitiateGameConnection()` + print input data address in debug build
* moved the example `app id` and `interfaces` files inside `steam_settings` folder, to avoid encouraging putting files outside
>>>>>>>>> ---
* fixed all debug build warnings for Linux & Windows (no more scary messages!)
* updated Linux & Windows build scripts to avoid removing the entire build folder before building + introduced `clean` flag
* added licenses & sources of all extrnal libraries + added a new cryptography library `Mbed TLS`
you have to rebuilt the deps
* deprecated the separate/dedicated cleanup script for Windows, it's now inlined in the main build script
* For Windows build script: deprecated `low perf` & `win xp` options
* For Linux build script: deprecated `low perf` option
* restored all original but unused repo files into their separate folder
* lots of refactoring and relocation in the source repo:
- all build stuff will be inside `build` folder
- restructured the entire repo
- generate proto source files in the `build\tmp` folder insead of the actual source folder
>>>>>>>>> ---
* `settings_parser.cpp`:
- cleanup the settings parser code by split it into functions
- increase the buffer size for `account_name` to 100 chars
- increase the buffer size for `language` to 64 chars
* `common_includes.h`:
- refactor includes order
- added new helper function to keep yielding the thread for a given amount of time (currently unused)
* build scripts:
- in Linux build scripts don't use `-d` flag with `rm`
- added global build stat message
- use an obnoxious name for the file handle variable used if the PRINT_DEBUG macro to avoid collisions, in the caller has a variable with same name
* don't cache deps build when pushing tag or opening pull requests
* remove hardcoded repo path + remove Git LFS flag since it's no longer needed
---
## 2023/12/20
* fixed the implementation of `BIsAppInstalled()`, it must lock the global mutex since it is thread-safe, otherwise it will cause starvation and the current thread wion't yield, which triggers some games
* more accurate behavior for `BIsAppInstalled()`, reject app ID if it was in the DLC list and isUnlockAllDlc was false
* basic implementation for `RequestAppProofOfPurchaseKey()` and `RequestAllProofOfPurchaseKeys()`
* a simple implementation for `GetEarliestPurchaseUnixTime()`
* more accurate implementation for `BGetSessionClientResolution()`, set both x & y to 0
* return false in `BIsDlcInstalled()` when the given app ID is the base game
* check for invalid app ID `uint32_max` in different places
* more accurate implementation for `BReleaseSteamPipe()`, return true if the pipe was released successfully
* lock the global mutex and the overlay mutex in different places just to be on the safe side, without it, some games suffer from thread starvation, might slow things down
* added missing env var `SteamOverlayGameId` to steam_client and client_loader
* added a startup timer + counter for reference, currently used to print timestamp in debug log
* consistent debug log location, for games that change cwd multiple times while running
* fixed error propagation in Windows build script, apparently set /a var+=another_var works only if another_var is a defined env var but NOT one of the "magic" builtins like errorlevel
---
## 2023/12/17
* More accurate implementation for BIsAppInstalled(), it now rejects uint32_max
* Allow behavior customizization via installed_app_ids.txt config file
* Limit/Lock list of installed apps on an empty file (similar to dlc.txt)
* Changed the behavior of GetCurrentBetaName() to comply with the docs, might break stuff
* Allow customizing the behavior via ne config files: `is_beta_branch.txt` + `force_branch_name.txt`
* New script to generate native executable for `generate_emu_config` on Linux using pyinstaller
* Deprecate the old `RtlGenRandom()` in favor of the new `BCryptGenRandom()`
* Setup Github Worflows to:
* Build `generate_emu_config` for `Linux` when you push code to a branch whose name matches the pattern `ci-build-gen-linux*`
* Build `generate_emu_config` for `Windows` when you push code to a branch whose name matches the pattern `ci-build-gen-win*`
* Build the emu for `Linux` when you push code to a branch whose name matches the pattern `ci-build-emu-linux*`
* Build the emu for `Windows` when you push code to a branch whose name matches the pattern `ci-build-emu-win*`
* Build everything when you push code to a branch whose name is `ci-build-all`
* Build everything and create a release when you push a tag whose name matches the pattern `release*`
* Packaging scripts for both Windows & Linux, usable locally and via Github Workflows
* For the emu:
* First run `build_win_deps.bat` (Windows)
or `sudo ./build_linux_deps.sh` (Linux)
* Run `build_win.bat release` + `build_win.bat debug` (Windows)
or `./build_linux.sh release` + `./build_linux.sh debug` (Linux)
* Finally run `package_win.bat release` + `package_win.bat debug` (Windows)
or `sudo ./package_linux.sh release` + `sudo ./package_linux.sh debug` (Linux)
* The same goes for `generate_emu_config` (scripts folder) but the scripts do not take any arguments, so no `release` or `debug`
* Added all third-party dependencies as local branches in this repo + refer to these branches as submodules, making the repo self contained
---
## 2023/12/14
* based on cvsR4U1 by ce20fdf2 from viewtopic.php?p=2936697#p2936697
* apply the fix for the Linux build (due to newer glibc) from this pull request by Randy Li: https://gitlab.com/Mr_Goldberg/goldberg_emulator/-/merge_requests/42/
* add updated translation of Spanish + Latin American to the overlay by dragonslayer609 from viewtopic.php?p=2936892#p2936892
* add updated translation of Russian to the overlay by GogoVan from viewtopic.php?p=2939565#p2939565
* add more interfaces to look for in the original steam_api by alex47exe from viewtopic.php?p=2935557#p2935557
* add fix for glyphs icons for xbox 360 controller by 0x0315 from viewtopic.php?p=2949498#p2949498
* bare minimum implementation for SDK 1.58a
+ backup the current version of the interface 'steam ugc'
- create new file: isteamugc017.h
+ copy the current version of the interface to this file
+ don't copy enums, structs, constants, etc..., just copy the pure virtual (abstract) class of the interface
+ rename the abstract class to include the current version number in its name, i.e. 'class ISteamUGC017'
+ create a file header guard containing the interface version in its name, i.e. 'ISTEAMUGC017_H'
+ if the file has '#pragma once', then guard this line with '#ifdef STEAM_WIN32' ... '#endif', I don't know why
+ isteamugc.h (this always contains the declaration of latest interface version)
- declare the new API: GetUserContentDescriptorPreferences()
- update the API: SetItemTags() to use the new argument
- update the interface version to STEAMUGC_INTERFACE_VERSION018
+ steam_ugc.h (this always contains the implementation of ALL interfaces versions)
- add the backed-up abstract class to the list of inheritance, i.e. 'public ISteamUGC017'
- (needs revise) implement the new API: GetUserContentDescriptorPreferences()
- add a new overload of the API: SetItemTags() which takes the new additional argument
+ backup the current version of the interface 'steam remote play'
- create new file: isteamremoteplay001.h
+ copy the current version of the interface to this file
+ don't copy enums, structs, constants, etc..., just copy the pure virtual (abstract) class of the interface
+ rename the abstract class to include the current version number in its name, i.e. 'class ISteamRemotePlay001'
+ create a file header guard containing the interface version in its name, i.e. 'ISTEAMREMOTEPLAY001_H'
+ if the file has '#pragma once', then guard this line with '#ifdef STEAM_WIN32' ... '#endif', I don't know why
+ isteamremoteplay.h (this always contains the declaration of latest interface version)
- declare the new API: BStartRemotePlayTogether()
- update the interface version to STEAMREMOTEPLAY_INTERFACE_VERSION002
- fix file header guard from _WIN32 to STEAM_WIN32
+ steam_remoteplay.h (this always contains the implementation of ALL interfaces versions)
- add the backed-up abstract class to the list of inheritance, i.e. 'public ISteamRemotePlay001'
- (needs revise) implement the new API: BStartRemotePlayTogether()
+ steam_api.h
- #include the backed-up interface files:
+ #include "isteamugc017.h"
+ #include "isteamremoteplay001.h"
- declare the new API: SteamInternal_SteamAPI_Init()
- add a new enum ESteamAPIInitResult
- fix return type of SteamAPI_InitSafe() from bool to steam_bool (some stupid games read the whole EAX register)
- add a useless inline implementation for the API: SteamAPI_InitEx(), not exported yet but just in case for the future
+ steam_gameserver.h
- declare the new API: SteamInternal_GameServer_Init_V2()
- fix return type of SteamGameServer_Init() from bool to steam_bool (some stupid games read the whole EAX register)
- add a useless inline implementation for the API: SteamGameServer_InitEx(), not exported yet but just in case for the future
+ steam_api_common.h
- declare a new type: SteamErrMsg
+ dll.cpp (this has the implementation of whatever inside steam_api.h + steam_gameserver.h)
- (needs revise) implement the new API: SteamInternal_SteamAPI_Init()
- (needs revise) implement the new API: SteamInternal_GameServer_Init_V2()
- read some missing interfaces versions when parsing steam_interfaces.txt
- initialize all interfaces versions with the latest ones available, instead of hardcoding them
+ steam_client.cpp
- add a new version string for the interface getter GetISteamUGC()
- add a new version string for the interface getter GetISteamRemotePlay()
+ isteamnetworkingsockets.h
- fix the signatures of the APIs: (ISteamNetworkingConnectionCustomSignaling vs ISteamNetworkingConnectionSignaling)
+ ConnectP2PCustomSignaling()
+ ReceivedP2PCustomSignal()
+ isteamnetworkingsockets009.h
- fix the signatures of the APIs: (ISteamNetworkingConnectionCustomSignaling vs ISteamNetworkingConnectionSignaling)
+ ConnectP2PCustomSignaling()
+ ReceivedP2PCustomSignal()
+ steam_networking_sockets.h
- implement the missing overloads of the APIs: (ISteamNetworkingConnectionCustomSignaling vs ISteamNetworkingConnectionSignaling)
+ ConnectP2PCustomSignaling()
+ ReceivedP2PCustomSignal()
+ steam_api_flat.h
////////////////////
- declare new interfaces getters:
+ SteamAPI_SteamUGC_v018()
+ SteamAPI_SteamGameServerUGC_v018()
- declare the new API: SteamAPI_ISteamUGC_GetUserContentDescriptorPreferences()
- (needs revise) update signature of the API: SteamAPI_ISteamUGC_SetItemTags() to add the new argument
this will potentially break compatibility with older version of the flat API
////////////////////
- declare new interface getter: SteamAPI_SteamRemotePlay_v002()
- declare the new API: SteamAPI_ISteamRemotePlay_BStartRemotePlayTogether()
////////////////////
- fix the signatures of the APIs: (ISteamNetworkingConnectionCustomSignaling vs ISteamNetworkingConnectionSignaling)
+ SteamAPI_ISteamNetworkingSockets_ConnectP2PCustomSignaling()
+ SteamAPI_ISteamNetworkingSockets_ReceivedP2PCustomSignal()
+ flat.cpp
////////////////////
- implement new interfaces getters:
+ SteamAPI_SteamUGC_v018()
+ SteamAPI_SteamGameServerUGC_v018()
- implement the new API: SteamAPI_ISteamUGC_GetUserContentDescriptorPreferences()
- (needs revise) update signature of the API: SteamAPI_ISteamUGC_SetItemTags() to use the new argument
this will potentially break compatibility with older version of the flat API
////////////////////
- implement new interface getter SteamAPI_SteamRemotePlay_v002()
- implement the new API: SteamAPI_ISteamRemotePlay_BStartRemotePlayTogether()
////////////////////
- fix the signatures of the APIs: (ISteamNetworkingConnectionCustomSignaling vs ISteamNetworkingConnectionSignaling)
+ SteamAPI_ISteamNetworkingSockets_ConnectP2PCustomSignaling()
+ SteamAPI_ISteamNetworkingSockets_ReceivedP2PCustomSignal()
+ isteamfriends.h
- (needs revise) add a missing (or new?) member m_dwOverlayPID to the struct GameOverlayActivated_t, hopefully this doesn't break stuff
+ steamnetworkingtypes.h
- add new (or missing?) members to the enum ESteamNetworkingConfigValue:
+ k_ESteamNetworkingConfig_RecvBufferSize
+ k_ESteamNetworkingConfig_RecvBufferMessages
+ k_ESteamNetworkingConfig_RecvMaxMessageSize
+ k_ESteamNetworkingConfig_RecvMaxSegmentsPerPacket
+ add the file isteamdualsense.h, it isn't used currently but just in case for the future
+ update descriptions/comments or refactor/spacing
- isteamapplist.h
- isteamgamecoordinator.h
- isteamps3overlayrenderer.h
- isteamuserstats.h
- isteamutils.h
- isteamvideo.h
- steamhttpenums.h
- steamtypes.h
* use Unicode when sanitizing settings, mainly for local_save.txt config file
+ new dir "utfcpp": containg all the source/include files of this library: https://github.com/nemtrif/utfcpp
+ common_includes.h: include the new library "utfcpp"
+ settings.cpp: in Settings::sanitize(): convert to utf-32 first, do the sanitization, then convert back to std::string and return the result
* avoid locking the global mutex every time when getting the global steamclient instance
+ dll.cpp: in get_steam_client(): only lock when the instance is null and double check for null, should speed up things a little bit
* in different places, avoid locking gloal mutex if the relevant functionality was disabled
+ example in steam_user_stats.h: SetAchievement()
+ example in steam_overlay.cpp:
+ Steam_Overlay::AddMessageNotification()
+ Steam_Overlay::AddInviteNotification()
* explicitly use the ASCII version of Windows APIs to avoid conflict when building with define symbols UNICODE + _UNICODE
- base.cpp: GetModuleHandleA()
- steam_overlay.cpp: PlaySoundA()
* fix the implementation of RtlGenRandom stub:
+ return a number
+ use extern "C" if building in C++ mode
* add new build scripts for both Windows and Linux for a much easier dev/build experience,
both Windows and Linux scripts will run parallel build jobs for a much faster build times,
by default, the scripts will use 70% of the max available threads, but if the auto detection didn't work,
you can pass for example `-j 10` to the scripts to use 10 parallel jobs
on Linux, archives (.a files) of third party libraries are bundled wholly, and built statically via:
`-Wl,--whole-archive -Wl,-Bstatic -lssq -lcurl ... -Wl,-Bdynamic -Wl,--no-whole-archive`
this ensures that the final output binary (for example: libsteam.so) won't require these libraries at runtime
+ to build on Linux (I'm using latest Ubuntu on WSL)
- run as `sudo ./build_linux_deps.sh`, this will do the following:
+ download and install the required build tools via `apt-install`
+ unpack the third party libraries (protobuf, zlib, etc...) from the folder `third-party` to `build-linux-deps`
+ build the unpacked libraries from `build-linux-deps`
you only need this step once, additionally you can pass these arguments to the script:
+ `-verbose`: force cmake to display extra info
+ `-j <n>`: force cmake to use `<n>` parallel build jobs
- without sudo, run `./build_linux.sh` and pass the argument `release` or `debug` to build the emu in the corresponding mode, this will build the emu inside the folder `build-linux`
some additional arguments you can pass to the script:
+ `-lib-32`: prevent building 32-bit libsteam_api.so
+ `-lib-64`: prevent building 64-bit libsteam_api.so
+ `-client-32`: prevent building 32-bit steamclient.so
+ `-client-64`: prevent building 64-bit steamclient.so
+ `-tool-clientldr`: prevent copying the script steamclient_loader.sh
+ `-tool-itf`: prevent copying the script find_interfaces.sh
+ `-tool-lobby-32`: prevent building executable lobby_connect_x32
+ `-tool-lobby-64`: prevent building executable lobby_connect_x64
+ `+lowperf`: (UNTESTED) pass some arguments to the compiler to prevent emmiting instructions for: SSE4, popcnt, AVX
+ `-j <n>`: force build operations to use `<n>` parallel jobs
+ to build on Windows (just install Visual Studio 2019/2022)
- without admin, run `build_win_deps.bat`, this will do the following:
+ unpack the third party libraries (protobuf, zlib, etc...) from the folder `third-party` to `build-win-deps`
+ build the unpacked libraries from `build-win-deps`
you only need this step once, additionally you can pass these arguments to the script:
+ `-verbose`: force cmake to display extra info
+ `-j <n>`: force cmake to use `<n>` parallel build jobs
- without admin, run `build_win.bat` and pass the argument `release` or `debug` to build the emu in the corresponding mode,
this will build the emu inside the folder `build-win`
some additional arguments you can pass to the script:
+ `-lib-32`: prevent building 32-bit steam_api.dll
+ `-lib-64`: prevent building 64-bit steam_api64.dll
+ `-ex-lib-32`: prevent building `experimental steam_api.dll`
+ `-ex-lib-64`: prevent building `experimental steam_api64.dll`
+ `-ex-client-32`: prevent building `experimental steamclient.dll`
+ `-ex-client-64`: prevent building `experimental steamclient64.dll`
+ `-exclient-32`: prevent building experimental `client steamclient.dll`
+ `-exclient-64`: prevent building experimental `client steamclient64.dll`
+ `-exclient-ldr`: prevent building experimental `client loader steamclient_loader.exe`
+ `-tool-itf`: prevent building executable `find_interfaces.exe`
+ `-tool-lobby`: prevent building executable `lobby_connect.exe`
+ `+lowperf`: (UNTESTED) for 32-bit build only, pass the argument `/arch:IA32` to the compiler
+ `-j <n>`: force build operations to use `<n>` parallel jobs
* added all required third-party libraries inside the folder `third-party`
* greatly enhanced the functionality of the `generate_emu_config` script + add a build script
+ run `recreate_venv.bat` to
+ create a python virtual environemnt
+ install all required packages inside this env
+ run `rebuild.bat` to produce a bootstrapped .exe built using `pyinstaller`
+ inside the folder of the built executable
+ create a file called `my_login.txt`, then add your username in the first line, and your password in the second line
+ run the .exe file without any args to display all available options
* revert the changes to `SetProduct()` and `SetGameDescription()`
* in `steam_overlay.cpp`, in `AddAchievementNotification()`: prefer original paths of achievements icons first, then fallback to `achievement_images/`
## Older changes
* add missing implementation of (de)sanitize_string when `NO_DISK_WRITE` is defined which fixes compilation of `lobby_connect`
* check for empty string in (de)sanitize_file_name() before accessing its items
* implement new API: `GetAuthTicketForWebApi()`
+ `base.h`: declare the new API: `getWebApiTicket()`
+ `base.cpp`: implement the new API: `Auth_Ticket_Manager::getWebApiTicket()`
+ `steam_user.h`: call the new API inside `GetAuthTicketForWebApi()`
* add an updated and safer impl for `Local_Storage::load_image_resized()` by RIPAciD from viewtopic.php?p=2884627#p2884627
* add missing note in ReadMe about `libssq`
* add new release 4 by ce20fdf2 from viewtopic.php?p=2933673#p2933673
* add hotfix 3 by ce20fdf2 from viewtopic.php?p=2921215#p2921215
* add hotfix 2 by ce20fdf2: viewtopic.php?p=2884110#p2884110
* add initial hotfix by ce20fdf2