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---
name: Bug Report
about: Something doesn't work correctly in Atmosphère.
---
## Bug Report
### What's the issue you encountered?
### How can the issue be reproduced?
### Crash report?
(If a crash report was created under /atmosphere/crash_reports/, please upload it to
[gist](https://gist.github.com/) and paste the link here.)
### Environment?
- What bootloader (fusee, hekate, etc) was Atmosphère launched by:
- Official release or unofficial build:
- Do you have additional kips you're loading:
- Additional info about your environment:
### Additional context?

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---
name: Feature Request
about: You want to suggest a new feature for Atmosphère.
---
## Feature Request
### What feature are you suggesting?
### Why would this feature be useful?

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---
name: Question
about: Please ask questions in the ReSwitched discord, instead of making issues.
---
We would like to use GitHub to keep track of problems/feature requests.
If you have a question, please join the ReSwitched discord for help.
- Discord link: https://discordapp.com/invite/DThbZ7z

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Mkfile.old
dkms.conf
# Distribution files
*.tgz
*.zip
.**/
# NOTE: make sure to make exceptions to this pattern when needed!

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[submodule "common/include/boost"]
path = common/include/boost
url = https://github.com/Atmosphere-NX/ext-boost.git

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Makefile
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TOPTARGETS := all clean
TOPTARGETS := all clean dist
AMSREV := $(shell git rev-parse --short HEAD)
ifneq (, $(strip $(shell git status --porcelain 2>/dev/null)))
AMSREV := $(AMSREV)-dirty
endif
all: fusee
fusee:
all: fusee stratosphere exosphere thermosphere
thermosphere:
$(MAKE) -C thermosphere all
exosphere: thermosphere
$(MAKE) -C exosphere all
stratosphere: exosphere
$(MAKE) -C stratosphere all
fusee: exosphere stratosphere
$(MAKE) -C $@ all
clean:
$(MAKE) -C fusee clean
rm -rf out
dist: all
$(eval MAJORVER = $(shell grep '\ATMOSPHERE_RELEASE_VERSION_MAJOR\b' common/include/atmosphere/version.h \
| tr -s [:blank:] \
| cut -d' ' -f3))
$(eval MINORVER = $(shell grep '\ATMOSPHERE_RELEASE_VERSION_MINOR\b' common/include/atmosphere/version.h \
| tr -s [:blank:] \
| cut -d' ' -f3))
$(eval MICROVER = $(shell grep '\ATMOSPHERE_RELEASE_VERSION_MICRO\b' common/include/atmosphere/version.h \
| tr -s [:blank:] \
| cut -d' ' -f3))
$(eval AMSVER = $(MAJORVER).$(MINORVER).$(MICROVER)-$(AMSREV))
rm -rf atmosphere-$(AMSVER)
rm -rf out
mkdir atmosphere-$(AMSVER)
mkdir atmosphere-$(AMSVER)/atmosphere
mkdir -p atmosphere-$(AMSVER)/atmosphere/titles/0100000000000036
mkdir -p atmosphere-$(AMSVER)/atmosphere/titles/0100000000000032
cp fusee/fusee-secondary/fusee-secondary.bin atmosphere-$(AMSVER)/fusee-secondary.bin
cp common/defaults/BCT.ini atmosphere-$(AMSVER)/BCT.ini
cp common/defaults/loader.ini atmosphere-$(AMSVER)/atmosphere/loader.ini
cp stratosphere/creport/creport.nsp atmosphere-$(AMSVER)/atmosphere/titles/0100000000000036/exefs.nsp
cp stratosphere/set_mitm/set_mitm.nsp atmosphere-$(AMSVER)/atmosphere/titles/0100000000000032/exefs.nsp
touch atmosphere-$(AMSVER)/atmosphere/titles/0100000000000032/boot2.flag
cd atmosphere-$(AMSVER); zip -r ../atmosphere-$(AMSVER).zip ./*; cd ../;
rm -r atmosphere-$(AMSVER)
mkdir out
mv atmosphere-$(AMSVER).zip out/atmosphere-$(AMSVER).zip
cp fusee/fusee-primary/fusee-primary.bin out/fusee-primary.bin
.PHONY: $(TOPTARGETS) fusee

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BCT0
[stage1]
stage2_path = fusee-secondary.bin
stage2_addr = 0xF0000000
stage2_entrypoint = 0xF0000000

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[config]
hbl_tid=010000000000100D
hbl_path=atmosphere/hbl.nsp
override_key=!R

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* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef EXOSPHERE_VERSION_H
#define EXOSPHERE_VERSION_H
#ifndef ATMOSPHERE_VERSION_H
#define ATMOSPHERE_VERSION_H
#define EXOSPHERE_RELEASE_VERSION_MAJOR 0
#define EXOSPHERE_RELEASE_VERSION_MINOR 1
#define ATMOSPHERE_RELEASE_VERSION_MAJOR 0
#define ATMOSPHERE_RELEASE_VERSION_MINOR 7
#define ATMOSPHERE_RELEASE_VERSION_MICRO 3
#endif

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Subproject commit fc6429e46398e16178b828a3a20e1bee9c56443d

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# Building Atmosphère
The process for building Atmosphère is similar to building Fusée Gelée payloads and other Switch apps.
In order to build Atmosphère you must have devkitARM and devkitA64 installed on your computer. You can find instructions on how to install and setup devkitARM and devkitA64 on various OSes [here](https://devkitpro.org/wiki/Getting_Started).
Once you have finished installing devkitARM and devkitA64, simply clone the Atmosphère repo, change to it and run `make`.

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# Changelog
## 0.7.3
+ Loader and fs.mitm now try to reload loader.ini before reading it. This allows for changing the override button combination/HBL title id at runtime.
+ Added a MitM between set:sys and qlaunch, used to override the system version string displayed in system settings.
+ The displayed system version will now display `<Actual version> (AMS <x>.<y>.<z>)`.
+ General system stability improvements to enhance the user's experience.
## 0.7.2
+ Fixed a bug in fs.mitm's LayeredFS read implementation that caused some games to crash when trying to read files.
+ Fixed a bug affecting 1.0.0 that caused games to crash with fatal error 2001-0106 on boot.
+ Improved filenames output by the make dist target.
+ General system stability improvements to enhance the user's experience.
## 0.7.1
+ Fixed a bug preventing consoles on 4.0.0-4.1.0 from going to sleep and waking back up.
+ Fixed a bug preventing consoles on < 4.0.0 from booting without specific KIPs on the SD card.
+ An API was added to Atmosphère's Service Manager for deferring acquisition of all handles for specific services until after early initialization is completed.
+ General system stability improvements to enhance the user's experience.
## 0.7.0
+ First official release of Atmosphère.
+ Supports the following featureset:
+ Fusée, a custom bootloader.
+ Supports loading/customizing of arbitrary KIPs from the SD card.
+ Supports loading a custom kernel from the SD card ("/atmosphere/kernel.bin").
+ Supports compile-time defined kernel patches on a per-firmware basis.
+ All patches at paths like /atmosphere/kip_patches/<user-defined patch name>/<SHA256 of KIP>.ips will be applied to the relevant KIPs, allowing for easy distribution of patches supporting multiple versions.
+ Both the IPS and IPS32 formats are supported.
+ All patches at paths like /atmosphere/kernel_patches/<user-defined patch name>/<SHA256 of Kernel>.ips will be applied to the kernel, allowing for easy distribution of patches supporting multiple versions.
+ Both the IPS and IPS32 formats are supported.
+ Configurable by editing BCT.ini on the SD card.
+ Atmosphère should also be launchable by the alternative hekate bootloader, for those who prefer it.
+ Exosphère, a fully-featured custom secure monitor.
+ Exosphere is a re-implementation of Nintendo's TrustZone firmware, fully replicating all of its features.
+ In addition, it has been extended to provide information on current Atmosphere API version, for homebrew wishing to make use of it.
+ Stratosphère, a set of custom system modules. This includes:
+ A loader system module.
+ Reimplementation of Nintendo's loader, fully replicating all original functionality.
+ Configurable by editing /atmosphere/loader.ini
+ First class support for the Homebrew Loader.
+ An exefs NSP (default "/atmosphere/hbl.nsp") will be used in place of the victim title's exefs.
+ By default, HBL will replace the album applet, but any application should also be supported.
+ Extended to support arbitrary redirection of executable content to the SD card.
+ Files will be preferentially loaded from /atmosphere/titles/<titleid>/exefs/, if present.
+ Files present in the original exefs a user wants to mark as not present may be "stubbed" by creating a .stub file on the SD.
+ If present, a PFS0 at /atmosphere/titles/<titleid>/exefs.nsp will fully replace the original exefs.
+ Redirection is optionally toggleable by holding down certain buttons (by default, holding R disables redirection).
+ Full support for patching NSO content is implemented.
+ All patches at paths like /atmosphere/exefs_patches/<user-defined patch name>/<Hex Build-ID for NSO to patch>.ips will be applied, allowing for easy distribution of patches supporting multiple firmware versions and/or titles.
+ Both the IPS and IPS32 formats are supported.
+ Extended to support launching content from loose executable files on the SD card, without requiring any official installation.
+ This is done by specifying FsStorageId_None on launch.
+ A service manager system module.
+ Reimplementation of Nintendo's service manager, fully replicating all original functionality.
+ Compile-time support for reintroduction of "smhax", allowing clients to optionally skip service access verification by skipping initialization.
+ Extended to allow homebrew to acquire more handles to privileged services than Nintendo natively allows.
+ Extended to add a new API for installing Man-In-The-Middle listeners for arbitrary services.
+ API can additionally be used to safely detect whether a service has been registered in a non-blocking way with no side-effects.
+ Full API documentation to come.
+ A process manager system module.
+ Reimplementation of Nintendo's process manager, fully replicating all original functionality.
+ Extended to allow homebrew to acquire handles to arbitrary processes, and thus read/modify system memory without blocking execution.
+ Extended to allow homebrew to retrieve information about system resource limits.
+ Extended by embedding a full, extended implementation of Nintendo's boot2 system module.
+ Title launch order has been optimized in order to grant access to the SD card faster.
+ The error-collection system module is intentionally not launched, preventing many system telemetry error reports from being generated at all.
+ Users may place their own custom sysmodules on the SD card and flag them for automatic boot2 launch by creating a /atmosphere/titles/<title ID>/boot2.flag file on their SD card.
+ A custom fs.mitm system module.
+ Uses Atmosphère's MitM API in order to provide an easy means for users to modify game content.
+ Intercepts all FS commands sent by games, with special handling for commands used to mount RomFS/DLC content to enable easy creation and distribution of game/DLC mods.
+ fs.mitm will parse the base RomFS image for a game, a RomFS image located at /atmosphere/titles/<title ID>/romfs.bin, and all loose files in /atmosphere/titles/<title ID>/romfs/, and merge them together into a single RomFS image.
+ When merging, loose files are preferred to content in the SD card romfs.bin image, and files from the SD card image are preferred to those in the base image.
+ Can additionally be used to intercept commands sent by arbitrary system titles (excepting those launched before SD card is active), by creating a /atmosphere/titles/<title ID>/fsmitm.flag file on the SD card.
+ Can be forcibly disabled for any title, by creating a /atmosphere/titles/<title ID>/fsmitm_disable.flag file on the SD card.
+ Redirection is optionally toggleable by holding down certain buttons (by default, holding R disables redirection).
+ A custom crash report system module.
+ Serves as a drop-in replacement for Nintendo's own creport system module.
+ Generates detailed, human-readable reports on system crashes, saving to /atmosphere/crash_reports/<timestamp>_<title ID>.log.
+ Because reports are not sent to the erpt sysmodule, this disables all crash report related telemetry.
+ General system stability improvements to enhance the user's experience.

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# Exosphère
Exosphère is a reimplementation of Arm's TrustZone (TZ), also known as Secure Monitor (Secure_Monitor.bin). It has the highest privilege mode available on the Switch’s processor, and has access to everything on the console.
Exosphère will potentially play a big role in Jamais Vu and Déja Vu, which are upcoming software exploits for the Switch, allowing one to launch Atmosphère on a Fusée-Gélee patched (ipatched) Switch console, and will also enable one to launch into CFW directly from the Switch itself without the use of any sort of external device, such as a computer or RCM jig, provided they are on a low enough system firmware.
## TrustZone/Secure Monitor
TrustZone is responsible for all the cryptographic operations on the Switch. The idea behind the way it operates is that all the keys stay in the TrustZone, and userspace only gets "handles" to them. This would make sure that keydata never leaks and is kept secure. It also has a few more responsibilities, such as power management, providing a source of random numbers, and providing access to various pieces of information that are stored in the fuses.
## Extensions
Exosphère currently only contains one extension, an SMC allowing homebrew to find which version of Atmosphère is currently running, in order to find out what extensions are allowed to be used.

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# BCT.ini
BCT.ini is the configuration file used by fusée-primary and fusée-secondary. It is read by fusee-primary.bin to setup and boot fusee-secondary.bin and is also read by fusee-secondary.bin to configure Exosphère or to specify the environment it should boot.
## Configuration
This file is located at the root of your SD.
```
BCT0
[stage1]
stage2_path = fusee-secondary.bin
stage2_addr = 0xF0000000
stage2_entrypoint = 0xF0000000
```
Add the following lines and replace the `X` according to the following list if you have trouble booting past the firmware version detection.
`target_firmware` is the OFW major version.
```
[exosphere]
target_firmware = X
```
```
1.0.0 = 1
2.X.X = 2
3.X.X = 3
4.X.X = 4
5.X.X = 5
6.0.0 = 6
```

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# Fusée
Fusée (not to be confused with Fusée Gelée) is a custom bootloader needed to start Atmosphère and replaces Nintendo's Package1loader/bootloader. It currently utilizes the [Tegra X1 RCM Vulnerability](https://nvidia.custhelp.com/app/answers/detail/a_id/4660/~/security-notice%3A-nvidia-tegra-rcm-vulnerability) in order to function.
Fusée is split into two separate parts: fusée-primary and fusée-secondary. This is due to the RCM Vulnerability only allowing payloads of a limited filesize to be sent to the device.
As of June 2018, there are new Switch systems being sold that prevent Fusée (or any payload that requires the Fusée Gelée exploit) from working due to having an ipatched bootrom. All ipatched systems share the HAC-S-JXE-C3 product code. While Fusée cannot work on these ipatched units, they still come on firmware 4.1.0, which is vulnerable to the upcoming Déja Vu software exploit. Note that if you update past 4.1.0 on one of these ipatched units, your odds of being able to install Atmosphère or run any homebrew become practically non-existent.
Additionally, a hardware revision of the Switch known as “Mariko” is believed to be in development. No such units have been seen in stores yet, but it is expected Nintendo will roll them out silently. The Mariko units will most likely patch the bootrom vulnerability Fusée Gelée, which is currently used to access CFW, and will likely have their own proprietary bootloader.
## Fusée-Primary
Fusée-primary is the payload file (fusee-primary.bin) sent to the Switch from an external device. Once sent, fusée-primary makes initial preparations before loading fusée-secondary from the Switch’s SD Card.
Fusée-primary can be configured via the [BCT.ini](../fusee/BCT.md) file located on the Switch’s SD card.
## Fusée-Secondary
Fusée-secondary is a payload file that stays on the root of the Switch’s SD Card (fusee-secondary.bin). It is automatically launched once fusée-primary has finished, and is responsible for preparing the Switch’s hardware for future running environments, such as the homebrew menu. Fusée-secondary is also responsible for validating and launching Exosphère.
Fusée-secondary contains various [.kip modules](/docs/main.md#modules). These modules modify existing features in the OS, and can also add new ones.
Fusée is also capable of chainloading other payloads such as Linux.

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# Stratosphère
Stratosphère allows customization of the Horizon OS and Switch kernel. It includes custom sysmodules that extend the kernel and provide new features. It also includes a reimplementation of the loader sysmodules to hook important system actions.
The sysmodules that Stratosphère includes are:
+ [boot](../modules/boot.md): This module boots the system and initalizes hardware.
+ [creport](../modules/creport.md): Reimplementation of Nintendo’s crash report system. Dumps all error logs to the SD card instead of saving them to the NAND and sending them to Nintendo.
+ [fs_mitm](../modules/fs_mitm.md): This module can log, deny, delay, replace, and redirect any request made to the File System.
+ [loader](../modules/loader.md): Enables modifying the code of binaries that are not stored inside the kernel.
+ [pm](../modules/pm.md): Reimplementation of Nintendo’s Process Manager.
+ [sm](../modules/sm.md): Reimplementation of Nintendo’s Service Manager.

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# Thermosphère
Thermosphère is a hypervisor based implementation of emuNAND. An emuNAND is a copy of the firmware on the Switch’s internal memory (sysNAND), and is typically installed on an external SD Card.
An emuNAND operates completely independently of the sysNAND. This allows one to make or test various modifications and homebrew safely without needing to restore their NAND backup afterwards by testing things on the emuNAND, and switching back to the sysNAND when finished. In the case of past Nintendo systems such as the 3DS, an emuNAND could also be used to update your system to the latest firmware while keeping your sysNAND on a lower version, however this may be more difficult to do on the Switch due to Nintendo using efuse technology for major system updates.
Thermosphère is currently planned to be included in the 1.0 release of Atmosphère.

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# Troposphère
Troposphère contains various application-level modifications to the OS, such as launching homebrew directly from the homemenu or executing cheat/gameshark codes, similar to Luma3DS. Troposphère is not yet implemented in Atmosphère.

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# Atmosphère
Atmosphère is a work-in-progress customized firmware for the Nintendo Switch. Atmosphère consists of several different components, each in charge of performing different system functions of the Nintendo Switch.
The components of Atmosphère are:
+ [Fusée](../docs/components/fusee/fusee.md), a custom bootloader.
+ [Exosphère](../docs/components/exosphere.md), a fully-featured custom secure monitor.
+ [Stratosphère](../docs/components/stratosphere.md), a set of custom system modules.
+ [Thermosphère](../docs/components/thermosphere.md), a hypervisor-based emuNAND implementation. This component has not been implemented yet.
+ [Troposphère](../docs/components/troposphere.md), Application-level patches to the Horizon OS. This component has also not been implemented yet.
### Modules
The Stratosphère component of Atmosphère contains various modules. These have a `.kip` extension. They provide custom features, extend existing features, or replace Nintendo sysmodules.
Stratosphère's modules include:
+ [boot](../docs/modules/boot.md)
+ [creport](../docs/modules/creport.md)
+ [fs_mitm](../docs/modules/fs_mitm.md)
+ [loader](../docs/modules/loader.md)
+ [pm](../docs/modules/pm.md)
+ [sm](../docs/modules/sm.md)
### Building Atmosphère
A guide to building Atmosphère can be found [here](../docs/building.md).
### Upcoming Features
A list of planned features for Atmosphère can be found [here](../docs/roadmap.md).
### Release History
A changelog of previous versions of Atmosphère can be found [here](../docs/changelog.md).

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# boot
The boot module is responsible for booting the system and initalizing hardware. A second boot module known as boot2 is integrated with the [pm (process manager)](../modules/pm.md) sysmodule in Atmosphère, and launches other processes.

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# creport
creport is a reimplementation of Nintendo's crash reporter. Atmosphère's creport catches all error logs that would have been saved to the NAND and instead saves them to the SD card for debugging purposes. This is helpful because the errors no longer go to Nintendo and developers of homebrew can still see the errors to help with the debugging process. creport catches system errors, game crashes, and homebrew crashes.

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# fs_mitm
fs_mitm is a sysmodule that enables intercepting file system operations. This module can log, deny, delay, replace, or redirect any request made to the filesystem. It enables LayeredFS to function, which allows for game mods.

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# loader
loader is a reimplementation of the loader sysmodule. This module is responsible for creating processes from executable NSO images and registering their access control with the kernel, sm, and fs.
## Atmosphère Extensions
Atmosphère extends this module to allow executables to be replaced or patched by files stored on the SD card. Note that a few services are required for SD card access and therefore cannot be replaced or patched in this manner. This includes psc, bus, and pcv.
### Exefs Replacement
TODO: details on buttons affecting this.
When a process is created, loader will search for several NSO filenames in the title's exefs directory.
These filenames are, in this order:
- rtld
- main
- subsdk0
- subsdk1
- ...
- subsdk9
- sdk
Each NSO that is found will be loaded into the process contiguously. The process's entrypoint is at the first NSO to be loaded, usually `rtld` or `main`.
Additionally, when a process is loaded, loader will search for a `main.npdm` file in the exefs directory specifying the title's permissions.
Atmosphère extends this functionality by also searching for these files on the SD card. When searching for a file, loader will first check if it exists on the SD card. If it does, that file will be used instead. Otherwise, it will use the copy located in the exefs, if that is present. The following directory will be searched.
```
sdmc:/atmosphere/titles/<title id>/exefs/
```
This allows the replacement of applets, sysmodules, or even games with homebrew versions.
In order to prevent an NSO from being loaded even if it exists in the exefs, loader will also check if a stub file exists. If such a file exists, the NSO will not be loaded. The files should be named like `rtld.stub`, `main.stub`, etc. and may be empty.
### NSO Patching
TODO: details on buttons affecting this.
When an NSO is loaded, the stratosphere implementatin of loader will search for IPS patch files on the SD card in the following locations.
```
sdmc:/atmosphere/exefs_patches/<patchset name>/<nso build id>.ips
```
This organization allows patchsets affecting multiple NSOs to be distributed as a single directory. Patches will be searched for in each patchset directory. The name of each patch file should match the hexadecimal build ID of the NSO to affect, except that trailing zero bytes may be left off. Because the NSO build ID is unique for every NSO, this means patches will only apply to the files they are meant to apply to.
Patch files are accepted in either IPS format or IPS32 format.
Because NSO files are compressed, patch files are not made between the original version of a compressed NSO and the modified version of such an NSO. Instead, they are made between the uncompressed version of an NSO and the modified (and still uncompressed) version of that NSO. This also means that a patch file cannot be manually applied to the compressed version of an NSO; it must be applied to the uncompressed version. The Stratosphere implementation of loader will correctly apply these patches while loading the process regardless of whether the NSO it finds is compressed or not.
When authoring patches, [hactool](https://github.com/SciresM/hactool) can be used to find an NSO's build ID and to uncompress NSOs. Recent versions of the [ReSwitched IDA loaders](https://github.com/reswitched/loaders) can be used to load uncompressed NSOs into IDA in such a way that you can [apply patches to the input file](https://www.hex-rays.com/products/ida/support/idadoc/1618.shtml). From there, any IPS tool can be used to create the patch between the original NSO and the patched NSO. Note that if the NSO you are patching is larger than 16 MiB, you will have to use a tool that supports IPS32.
### HBL Support
Atmosphère can use the loader module in order to turn any game on your Switch's home menu into a launchpoint for the Homebrew Menu, rather than launching it through the album applet. This allows one to launch the Homebrew Menu with access to the ~3.2GB of RAM that the Switch reserves for games and applications, as opposed to the 442MB of RAM we are limited to when launching the Homebrew Menu from the album. This also means that it is no longer necessary to install homebrew as `.nsp` files on your Switch so long as you are using this method, as the only reason to do so is to allow the homebrew to access all of the Switch's available memory.
In order to setup this method you will need the latest release of [hbmenu](https://github.com/switchbrew/nx-hbmenu/releases), and the latest release of [hbloader](https://github.com/switchbrew/nx-hbloader/releases). Place `hbmenu.nro` on the root of your Switch's SD Card, and place `hbl.nsp` in the atmosphere folder. From there, simply configure `loader.ini` in the atmosphere folder by replacing the Title ID in the ini (hbl_tid) (it is the Title ID for the album by default) with the Title ID of whatever game you wish to use to launch the Homebrew Menu. A list of Title IDs for Switch Games can be found [here](https://switchbrew.org/wiki/Title_list/Games). Afterwards you may reinsert your SD Card into your Switch and boot into Atmosphère as you normally would. You should now be able to boot into the Homebrew Menu by launching your designated game of choice.
### Button Overrides
By default `loader.ini` is configured to launch the Homebrew Menu when launching the game normally, and launching the game when selecting the game while holding down R. If you wish to change this, you can modify the override_key section of `loader.ini`. Placing an exclamation point in front of whatever button you wish to use will make it so that you will only launch the actual game while holding down that button, otherwise you will go into the Homebrew Menu. Removing the exclamation point will reverse this, meaning that you will boot into the Homebrew Menu only while holding down the assigned button when launching the game.
For example, `override_key=!R` will run the game only while holding down R when launching it, otherwise it will boot into the Homebrew Menu. `override_key=R` will only boot into the Homebrew Menu while holding down R when launching the game, otherwise it will launch the game as normal.
### SM MITM Integration
When the Stratosphere implementation of loader creates a new process, it notifies [sm](sm.md) through the `AtmosphereAssociatePidTidForMitm` command to notify any MITM services of new processes' identities.

23
docs/modules/pm.md Normal file
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@ -0,0 +1,23 @@
# pm
pm is a reimplementation of Nintendo's process manager. This module is responsible for tracking running processes on the system, and managing resource limits. pm is also required to create and manage processes for homebrew applications.
## Atmosphère Extensions
There are a few ways in which the Stratosphere implementation of pm differs intentionally from the stock pm.
### IPC: AtmosphereGetProcessHandle
The Stratosphere implementation of pm adds an additional command to the [`pm:dmnt`](https://reswitched.github.io/SwIPC/ifaces.html#nn::pm::detail::IDebugMonitorInterface) interface, called `AtmosphereGetProcessHandle`. Its command ID is `65000` on all system firmware versions. It takes a `u64 process_id` and returns a process handle for the specified process, if that process is known. Notable exceptions include KIPs, which are not known to pm. If the specified process cannot be found, error code 0x20F is returned.
The SwIPC definition for this command follows.
```
interface nn::pm::detail::IDebugMonitorInterface is pm:dmnt {
...
[65000] AtmosphereGetProcessHandle(u64 pid) -> handle<copy, process> process_handle;
}
```
### Extra System Memory for Sysmodules
The Stratosphere implementation of pm shrinks the APPLET memory pool by 24 MiB by default, giving this memory to the SYSTEM pool. This allows custom sysmodules to use more memory without hitting the SYSTEM memory limit.

69
docs/modules/sm.md Normal file
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@ -0,0 +1,69 @@
# sm
sm is a reimplementation of Nintendo's service manager. It allows Atmosphère to add or remove process handle limits, add new services, or intercept service calls. This allows high-level intercepting of Horizon OS functionality.
## Atmosphère Extensions
There are a few ways in which the Stratosphere implementation of sm differs intentionally from the stock sm.
### IPC: MITM Commands
The Stratosphere implementation of sm adds a few additional commands to the [`sm:`](https://reswitched.github.io/SwIPC/ifaces.html#nn::sm::detail::IUserInterface) port session.
Their SwIPC definitions follow.
```
interface nn::sm::detail::IUserInterface is sm: {
...
[65000] AtmosphereInstallMitm(ServiceName service) -> handle<port, move> service, handle<server_session, move> query;
[65001] AtmosphereUninstallMitm(ServiceName service);
[65002] AtmosphereAssociatePidTidForMitm(u64 pid, u64 tid);
}
```
#### AtmosphereInstallMitm
This command alters the registration for the named service, in order to allow services to intercept communication between client processes and their intended services. It is used by [fs_mitm](fs_mitm.md).
It takes the name of the service to install an MITM for, and returns two handles. The first is a port handle, similar to those returned from the [RegisterService](https://reswitched.github.io/SwIPC/ifaces.html#nn::sm::detail::IUserInterface(2)) command. The second is the server side of a session, called the query session. This session will used by sm to determine whether or not a new session should be intercepted, and to inform the MITM service of the identity of new processes.
The query session is expected to implement the following interface.
```
interface MitmQueryService {
[65000] ShouldMitm(u64 pid) -> u64 should_mitm;
[65001] AssociatePidTid(u64 pid, u64 tid);
}
```
The `ShouldMitm` command is invoked whenever a process attempts to make a new connection to the MITM'd service. It should return `0` if the process's connection should not be intercepted. Any other value will cause the process's connection to be intercepted. If the command returns an error code, the process's connection will not be intercepted.
The `AssociatePidTid` command is invoked on all MITM query sessions whenever a new process is created, in order to inform those services of the identity of a newly created process before it attempts to connect to any services.
If the process that installed the MITM attempts to connect to the service, it will always connect to the original service.
This command requires that the session be initialized, returning error code 0x415 if it is not.
If the given service name is invalid, error code 0xC15 is returned.
If the user does not have service registration permission for the named service, error code 0x1015 is returned.
If the service has not yet been registered, error code 0xE15 is returned.
If the service already has an MITM installed, error code 0x815 is returned.
#### AtmosphereUninstallMitm
Removes any installed MITM for the named service.
This command requires that the session be initialized, returning error code 0x415 if it is not.
#### AtmosphereAssociatePidTidForMitm
This command is used internally by the Stratosphere implementation of the [loader](loader.md) sysmodule, when a new process is created. It will call the `AssociatePidTid` command on every registered MITM query session.
If the given process ID refers to a kernel internal process, error code 0x1015 is returned. This command requires that the session be initialized, returning error code 0x415 if it is not.
### Minimum Session Limit
When a service is registered, the sysmodule registering it must specify a limit on the number of sessions that are allowed to be active for that service at a time. This is used to ensure that services like `fs-pr`, `fs-ldr`, and `ldr:pm` can only be connected to once, adding an additional layer of safety over the regular service verification to ensure that those services are only connected to by the highly priveleged process they are intended to be used by.
By default, the Stratosphere implementation of PM will raise any session limits to at least 8, meaning that for services like `fs-pr` and those mentioned above, up to 8 processes will be able to connect to those sessions, leaving 7 sessions for homebrew to use.
### Weak Service Verification
In system firmware versions before 3.0.1, if a process did not call the [Initialize](https://reswitched.github.io/SwIPC/ifaces.html#nn::sm::detail::IUserInterface(0)) command on its `sm:` session, normally used to inform sm of the process's identity, sm would assume that the process was a kernel internal process and skip any service registration or access checks. The Stratosphere implementation of sm reimplements this vulnerability, allowing homebrew processes to skip service registration and access checks.

16
docs/roadmap.md Normal file
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@ -0,0 +1,16 @@
# Planned Features
The following features are planned to be added in future versions of Atmosphère:
+ Thermosphère, a hypervisor-based emunand implementation.
+ A feature-rich debugging toolset (a component of Stratosphère).
+ A custom debug monitor system module, providing an API for debugging Switch's processes. This may not be a reimplementation of Nintendo's own debug monitor.
+ This should include a gdbstub implementation, possibly borrowing from Luma3DS's.
+ This API should be additionally usable for RAM Editing/"Cheat Engine" purposes.
+ A custom shell system module, providing an means for users to perform various RPC (with support for common/interesting functionality) on their Switch remotely. This may not be a reimplementation of Nintendo's own shell.
+ This should support client connections over both Wi-Fi and USB.
+ A custom logging system module, providing a means for other Atmosphère components (and possibly Nintendo's own system modules) to log debug output.
+ This should support logging to the SD card, over Wi-Fi, and over USB.
+ An application-level plugin system.
+ This will, ideally, work somewhat like NTR-CFW's plugin system on the 3DS, allowing users to run their own code in a game's process in their own thread.
+ An AR Code/Gameshark analog implementation, allowing for easy sharing/development of cheat codes to run on device.
+ Further extensions to existing Atmosphère components.
+ General system stability improvements to enhance the user's experience.

2
exosphere/Makefile
View file

@ -20,7 +20,7 @@ TARGET := $(notdir $(CURDIR))
BUILD := build
SOURCES := src src/dbg
DATA := data
INCLUDES := include
INCLUDES := include ../common/include
#---------------------------------------------------------------------------------
# options for code generation

8
exosphere/src/configitem.c
View file

@ -15,6 +15,7 @@
*/
#include <stdint.h>
#include <atmosphere/version.h>
#include "bootconfig.h"
#include "configitem.h"
@ -25,7 +26,6 @@
#include "utils.h"
#include "masterkey.h"
#include "exocfg.h"
#include "version.h"
static bool g_battery_profile = false;
@ -151,7 +151,11 @@ uint32_t configitem_get(ConfigItem item, uint64_t *p_outvalue) {
break;
case CONFIGITEM_EXOSPHERE_VERSION:
/* UNOFFICIAL: Gets information about the current exosphere version. */
*p_outvalue = (EXOSPHERE_RELEASE_VERSION_MAJOR << 24) | (EXOSPHERE_RELEASE_VERSION_MINOR << 16) | (exosphere_get_target_firmware() << 8) | (mkey_get_revision() << 0);
*p_outvalue = ((uint64_t)(ATMOSPHERE_RELEASE_VERSION_MAJOR & 0xFF) << 32ull) |
((uint64_t)(ATMOSPHERE_RELEASE_VERSION_MINOR & 0xFF) << 24ull) |
((uint64_t)(ATMOSPHERE_RELEASE_VERSION_MICRO & 0xFF) << 16ull) |
((uint64_t)(exosphere_get_target_firmware() & 0xFF) << 8ull) |
((uint64_t)(mkey_get_revision() & 0xFF) << 0ull);
break;
default:
result = 2;

6
exosphere/src/package2.c
View file

@ -304,7 +304,7 @@ static bool validate_package2_metadata(package2_meta_t *metadata) {
/* Perform version checks. */
/* We will be compatible with all package2s released before current, but not newer ones. */
if (metadata->version_max >= PACKAGE2_MINVER_THEORETICAL && metadata->version_min < PACKAGE2_MAXVER_500_CURRENT) {
if (metadata->version_max >= PACKAGE2_MINVER_THEORETICAL && metadata->version_min < PACKAGE2_MAXVER_600_CURRENT) {
return true;
}
@ -331,7 +331,7 @@ static uint32_t decrypt_and_validate_header(package2_header_t *header) {
}
/* Ensure we successfully decrypted the header. */
if (mkey_rev > mkey_get_revision()) {
if (mkey_rev > mkey_get_revision()) {
panic(0xFAF00003);
}
} else if (!validate_package2_metadata(&header->metadata)) {
@ -478,7 +478,7 @@ void load_package2(coldboot_crt0_reloc_list_t *reloc_list) {
MAKE_REG32(PMC_BASE + 0x334) |= 0x10;
switch (exosphere_get_target_firmware()) {
case EXOSPHERE_TARGET_FIRMWARE_400:
MAKE_REG32(PMC_BASE + 0x360) = 5;
MAKE_REG32(PMC_BASE + 0x360) = 0x105;
break;
case EXOSPHERE_TARGET_FIRMWARE_500:
MAKE_REG32(PMC_BASE + 0x360) = 6;

6
exosphere/src/package2.h
View file

@ -66,14 +66,16 @@ static inline uintptr_t get_nx_bootloader_mailbox_base(void) {
#define PACKAGE2_MAXVER_300 0x4
#define PACKAGE2_MAXVER_302 0x5
#define PACKAGE2_MAXVER_400_410 0x6
#define PACKAGE2_MAXVER_500_CURRENT 0x7
#define PACKAGE2_MAXVER_500_510 0x7
#define PACKAGE2_MAXVER_600_CURRENT 0x8
#define PACKAGE2_MINVER_100 0x3
#define PACKAGE2_MINVER_200 0x4
#define PACKAGE2_MINVER_300 0x5
#define PACKAGE2_MINVER_302 0x6
#define PACKAGE2_MINVER_400_410 0x7
#define PACKAGE2_MINVER_500_CURRENT 0x8
#define PACKAGE2_MINVER_500_510 0x8
#define PACKAGE2_MINVER_600_CURRENT 0x9
typedef struct {
union {

2
fusee/fusee-primary/Makefile
View file

@ -20,7 +20,7 @@ TARGET := $(notdir $(CURDIR))
BUILD := build
SOURCES := src src/sdmmc src/lib src/lib/fatfs src/display
DATA := data
INCLUDES := include
INCLUDES := include ../../common/include
#---------------------------------------------------------------------------------
# options for code generation

6
fusee/fusee-secondary/Makefile
View file

@ -23,7 +23,7 @@ TARGET := $(notdir $(CURDIR))
BUILD := build
SOURCES := src src/sdmmc src/lib src/lib/fatfs src/display
DATA := data
INCLUDES := include
INCLUDES := include ../../common/include
#---------------------------------------------------------------------------------
# options for code generation
@ -69,7 +69,7 @@ ifneq ($(BUILD),$(notdir $(CURDIR)))
export OUTPUT := $(CURDIR)/$(TARGET)
export TOPDIR := $(CURDIR)
export KIPDIRS := $(AMS)/stratosphere/loader $(AMS)/stratosphere/pm $(AMS)/stratosphere/sm $(AMS)/stratosphere/boot
export KIPDIRS := $(AMS)/stratosphere/loader $(AMS)/stratosphere/pm $(AMS)/stratosphere/sm $(AMS)/stratosphere/boot $(AMS)/stratosphere/fs_mitm
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
$(foreach dir,$(DATA),$(CURDIR)/$(dir)) \
$(AMS)/exosphere $(AMS)/thermosphere $(KIPDIRS)
@ -79,7 +79,7 @@ export DEPSDIR := $(CURDIR)/$(BUILD)
CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
KIPFILES := loader.kip pm.kip sm.kip boot_100.kip boot_200.kip
KIPFILES := loader.kip pm.kip sm.kip fs_mitm.kip boot_100.kip boot_200.kip
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*))) exosphere.bin thermosphere.bin splash_screen.bmp $(KIPFILES)
#---------------------------------------------------------------------------------

335
fusee/fusee-secondary/src/ips.c Normal file
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@ -0,0 +1,335 @@
/*
* Copyright (c) 2018 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <dirent.h>
#include <string.h>
#include <ctype.h>
#include "utils.h"
#include "se.h"
#include "lib/log.h"
#include "ips.h"
/* IPS Patching adapted from Luma3DS (https://github.com/AuroraWright/Luma3DS/blob/master/sysmodules/loader/source/patcher.c) */
#define IPS_MAGIC "PATCH"
#define IPS_TAIL "EOF"
#define IPS32_MAGIC "IPS32"
#define IPS32_TAIL "EEOF"
/* Applies an IPS/IPS32 patch to memory, disregarding writes to the first prot_size bytes. */
static void apply_ips_patch(uint8_t *mem, size_t mem_size, size_t prot_size, bool is_ips32, FILE *f_ips) {
uint8_t buffer[4];
while (fread(buffer, is_ips32 ? 4 : 3, 1, f_ips) == 1) {
if (is_ips32 && memcmp(buffer, IPS32_TAIL, 4) == 0) {
break;
} else if (!is_ips32 && memcmp(buffer, IPS_TAIL, 3) == 0) {
break;
}
/* Offset of patch. */
uint32_t patch_offset;
if (is_ips32) {
patch_offset = (buffer[0] << 24) | (buffer[1] << 16) | (buffer[2] << 8) | buffer[3];
} else {
patch_offset = (buffer[0] << 16) | (buffer[1] << 8) | (buffer[2]);
}
/* Size of patch. */
if (fread(buffer, 2, 1, f_ips) != 1) {
break;
}
uint32_t patch_size = (buffer[0] << 8) | (buffer[1]);
/* Check for RLE encoding. */
if (patch_size == 0) {
/* Size of RLE. */
if (fread(buffer, 2, 1, f_ips) != 1) {
break;
}
uint32_t rle_size = (buffer[0] << 8) | (buffer[1]);
/* Value for RLE. */
if (fread(buffer, 1, 1, f_ips) != 1) {
break;
}
if (patch_offset < prot_size) {
if (patch_offset + rle_size > prot_size) {
uint32_t diff = prot_size - patch_offset;
patch_offset += diff;
rle_size -= diff;
goto IPS_RLE_PATCH_OFFSET_WITHIN_BOUNDS;
}
} else {
IPS_RLE_PATCH_OFFSET_WITHIN_BOUNDS:
if (patch_offset + rle_size > mem_size) {
rle_size = mem_size - patch_offset;
}
memset(mem + patch_offset, buffer[0], rle_size);
}
} else {
uint32_t read_size;
if (patch_offset < prot_size) {
if (patch_offset + patch_size > prot_size) {
uint32_t diff = prot_size - patch_offset;
patch_offset += diff;
patch_size -= diff;
fseek(f_ips, diff, SEEK_CUR);
goto IPS_DATA_PATCH_OFFSET_WITHIN_BOUNDS;
} else {
fseek(f_ips, patch_size, SEEK_CUR);
}
} else {
IPS_DATA_PATCH_OFFSET_WITHIN_BOUNDS:
read_size = patch_size;
if (patch_offset + read_size > mem_size) {
read_size = mem_size - patch_offset;
}
if (fread(mem + patch_offset, read_size, 1, f_ips) != 1) {
break;
}
if (patch_size > read_size) {
fseek(f_ips, patch_size - read_size, SEEK_CUR);
}
}
}
}
}
static inline uint8_t hex_nybble_to_u8(const char nybble) {
if ('0' <= nybble && nybble <= '9') {
return nybble - '0';
} else if ('a' <= nybble && nybble <= 'f') {
return nybble - 'a' + 0xa;
} else {
return nybble - 'A' + 0xA;
}
}
static bool name_matches_hash(const char *name, size_t name_len, const void *hash, size_t hash_size) {
/* Validate name is hex build id. */
for (unsigned int i = 0; i < name_len - 4; i++) {
if (isxdigit(name[i]) == 0) {
return false;
}
}
/* Read hash from name. */
uint8_t hash_from_name[0x20] = {0};
for (unsigned int name_ofs = 0, id_ofs = 0; name_ofs < name_len - 4; id_ofs++) {
hash_from_name[id_ofs] |= hex_nybble_to_u8(name[name_ofs++]) << 4;
hash_from_name[id_ofs] |= hex_nybble_to_u8(name[name_ofs++]);
}
return memcmp(hash, hash_from_name, hash_size) == 0;
}
static bool has_ips_patches(const char *dir, const void *hash, size_t hash_size) {
bool any_patches = false;
char path[0x301] = {0};
snprintf(path, sizeof(path) - 1, "%s", dir);
DIR *patches_dir = opendir(path);
struct dirent *pdir_ent;
if (patches_dir != NULL) {
/* Iterate over the patches directory to find patch subdirectories. */
while ((pdir_ent = readdir(patches_dir)) != NULL && !any_patches) {
if (strcmp(pdir_ent->d_name, ".") == 0 || strcmp(pdir_ent->d_name, "..") == 0) {
continue;
}
snprintf(path, sizeof(path) - 1, "%s/%s", dir, pdir_ent->d_name);
DIR *patch_dir = opendir(path);
struct dirent *ent;
if (patch_dir != NULL) {
/* Iterate over the patch subdirectory to find .ips patches. */
while ((ent = readdir(patch_dir)) != NULL && !any_patches) {
if (strcmp(ent->d_name, ".") == 0 || strcmp(ent->d_name, "..") == 0) {
continue;
}
size_t name_len = strlen(ent->d_name);
if ((4 < name_len && name_len <= 0x44) && ((name_len & 1) == 0) && strcmp(ent->d_name + name_len - 4, ".ips") == 0 && name_matches_hash(ent->d_name, name_len, hash, hash_size)) {
snprintf(path, sizeof(path) - 1, "%s/%s/%s", dir, pdir_ent->d_name, ent->d_name);
FILE *f_ips = fopen(path, "rb");
if (f_ips != NULL) {
uint8_t header[5];
if (fread(header, 5, 1, f_ips) == 1) {
if (memcmp(header, IPS_MAGIC, 5) == 0 || memcmp(header, IPS32_MAGIC, 5) == 0) {
any_patches = true;
}
}
fclose(f_ips);
}
}
}
closedir(patch_dir);
}
}
closedir(patches_dir);
}
return any_patches;
}
static void apply_ips_patches(const char *dir, void *mem, size_t mem_size, size_t prot_size, const void *hash, size_t hash_size) {
char path[0x301] = {0};
snprintf(path, sizeof(path) - 1, "%s", dir);
DIR *patches_dir = opendir(path);
struct dirent *pdir_ent;
if (patches_dir != NULL) {
/* Iterate over the patches directory to find patch subdirectories. */
while ((pdir_ent = readdir(patches_dir)) != NULL) {
if (strcmp(pdir_ent->d_name, ".") == 0 || strcmp(pdir_ent->d_name, "..") == 0) {
continue;
}
snprintf(path, sizeof(path) - 1, "%s/%s", dir, pdir_ent->d_name);
DIR *patch_dir = opendir(path);
struct dirent *ent;
if (patch_dir != NULL) {
/* Iterate over the patch subdirectory to find .ips patches. */
while ((ent = readdir(patch_dir)) != NULL) {
if (strcmp(ent->d_name, ".") == 0 || strcmp(ent->d_name, "..") == 0) {
continue;
}
size_t name_len = strlen(ent->d_name);
if ((4 < name_len && name_len <= 0x44) && ((name_len & 1) == 0) && strcmp(ent->d_name + name_len - 4, ".ips") == 0 && name_matches_hash(ent->d_name, name_len, hash, hash_size)) {
snprintf(path, sizeof(path) - 1, "%s/%s/%s", dir, pdir_ent->d_name, ent->d_name);
FILE *f_ips = fopen(path, "rb");
if (f_ips != NULL) {
uint8_t header[5];
if (fread(header, 5, 1, f_ips) == 1) {
if (memcmp(header, IPS_MAGIC, 5) == 0) {
apply_ips_patch(mem, mem_size, prot_size, false, f_ips);
} else if (memcmp(header, IPS32_MAGIC, 5) == 0) {
apply_ips_patch(mem, mem_size, prot_size, true, f_ips);
}
}
fclose(f_ips);
}
}
}
closedir(patch_dir);
}
}
closedir(patches_dir);
}
}
void apply_kernel_ips_patches(void *kernel, size_t kernel_size) {
uint8_t hash[0x20];
se_calculate_sha256(hash, kernel, kernel_size);
apply_ips_patches("atmosphere/kernel_patches", kernel, kernel_size, 0, hash, sizeof(hash));
}
static void kip1_blz_uncompress(void *hdr_end) {
uint8_t *u8_hdr_end = (uint8_t *)hdr_end;
uint32_t addl_size = ((u8_hdr_end[-4]) << 0) | ((u8_hdr_end[-3]) << 8) | ((u8_hdr_end[-2]) << 16) | ((u8_hdr_end[-1]) << 24);
uint32_t header_size = ((u8_hdr_end[-8]) << 0) | ((u8_hdr_end[-7]) << 8) | ((u8_hdr_end[-6]) << 16) | ((u8_hdr_end[-5]) << 24);
uint32_t cmp_and_hdr_size = ((u8_hdr_end[-12]) << 0) | ((u8_hdr_end[-11]) << 8) | ((u8_hdr_end[-10]) << 16) | ((u8_hdr_end[-9]) << 24);
unsigned char *cmp_start = (unsigned char *)(((uintptr_t)hdr_end) - cmp_and_hdr_size);
uint32_t cmp_ofs = cmp_and_hdr_size - header_size;
uint32_t out_ofs = cmp_and_hdr_size + addl_size;
while (out_ofs) {
unsigned char control = cmp_start[--cmp_ofs];
for (unsigned int i = 0; i < 8; i++) {
if (control & 0x80) {
if (cmp_ofs < 2) {
fatal_error("KIP1 decompression out of bounds!\n");
}
cmp_ofs -= 2;
uint16_t seg_val = ((unsigned int)cmp_start[cmp_ofs+1] << 8) | cmp_start[cmp_ofs];
uint32_t seg_size = ((seg_val >> 12) & 0xF) + 3;
uint32_t seg_ofs = (seg_val & 0x0FFF) + 3;
if (out_ofs < seg_size) {
/* Kernel restricts segment copy to stay in bounds. */
seg_size = out_ofs;
}
out_ofs -= seg_size;
for (unsigned int j = 0; j < seg_size; j++) {
cmp_start[out_ofs + j] = cmp_start[out_ofs + j + seg_ofs];
}
} else {
/* Copy directly. */
if (cmp_ofs < 1) {
fatal_error("KIP1 decompression out of bounds!\n");
}
cmp_start[--out_ofs] = cmp_start[--cmp_ofs];
}
control <<= 1;
if (out_ofs == 0) {
return;
}
}
}
}
static kip1_header_t *kip1_uncompress(kip1_header_t *kip, size_t *size) {
kip1_header_t new_header = *kip;
for (unsigned int i = 0; i < 3; i++) {
new_header.section_headers[i].compressed_size = new_header.section_headers[i].out_size;
}
new_header.flags &= 0xF8;
*size = kip1_get_size_from_header(&new_header);
unsigned char *new_kip = calloc(1, *size);
if (new_kip == NULL) {
return NULL;
}
*((kip1_header_t *)new_kip) = new_header;
size_t new_offset = 0x100;
size_t old_offset = 0x100;
for (unsigned int i = 0; i < 3; i++) {
memcpy(new_kip + new_offset, (unsigned char *)kip + old_offset, kip->section_headers[i].compressed_size);
if (kip->flags & (1 << i)) {
kip1_blz_uncompress(new_kip + new_offset + kip->section_headers[i].compressed_size);
}
new_offset += kip->section_headers[i].out_size;
old_offset += kip->section_headers[i].compressed_size;
}
return (kip1_header_t *)new_kip;
}
kip1_header_t *apply_kip_ips_patches(kip1_header_t *kip, size_t kip_size) {
uint8_t hash[0x20];
se_calculate_sha256(hash, kip, kip_size);
if (!has_ips_patches("atmosphere/kip_patches", hash, sizeof(hash))) {
return NULL;
}
print(SCREEN_LOG_LEVEL_MANDATORY, "[NXBOOT]: Patching KIP %08x%08x...\n", (uint32_t)(kip->title_id >> 32), (uint32_t)kip->title_id);
size_t uncompressed_kip_size;
kip1_header_t *uncompressed_kip = kip1_uncompress(kip, &uncompressed_kip_size);
if (uncompressed_kip == NULL) {
return NULL;
}
apply_ips_patches("atmosphere/kip_patches", uncompressed_kip, uncompressed_kip_size, 0x100, hash, sizeof(hash));
return uncompressed_kip;
}

27
fusee/fusee-secondary/src/ips.h Normal file
View file

@ -0,0 +1,27 @@
/*
* Copyright (c) 2018 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FUSEE_IPS_H
#define FUSEE_IPS_H
#include "utils.h"
#include "kip.h"
#include <stdint.h>
void apply_kernel_ips_patches(void *kernel, size_t kernel_size);
kip1_header_t *apply_kip_ips_patches(kip1_header_t *kip, size_t kip_size);
#endif

9
fusee/fusee-secondary/src/kernel_patches.c
View file

@ -18,6 +18,7 @@
#include "utils.h"
#include "se.h"
#include "kernel_patches.h"
#include "ips.h"
#define MAKE_BRANCH(a, o) 0x14000000 | ((((o) - (a)) >> 2) & 0x3FFFFFF)
@ -510,9 +511,13 @@ const kernel_info_t *get_kernel_info(void *kernel, size_t size) {
return NULL;
}
void package2_patch_kernel(void *_kernel, size_t size) {
void package2_patch_kernel(void *_kernel, size_t size, bool is_sd_kernel) {
const kernel_info_t *kernel_info = get_kernel_info(_kernel, size);
if (kernel_info == NULL) {
/* Apply IPS patches. */
apply_kernel_ips_patches(_kernel, size);
if (kernel_info == NULL && !is_sd_kernel) {
/* Should this be fatal? */
fatal_error("kernel_patcher: unable to identify kernel!\n");
}

2
fusee/fusee-secondary/src/kernel_patches.h
View file

@ -19,6 +19,6 @@
#include "utils.h"
void package2_patch_kernel(void *kernel, size_t kernel_size);
void package2_patch_kernel(void *kernel, size_t kernel_size, bool is_sd_kernel);
#endif

4
fusee/fusee-secondary/src/main.c
View file

@ -101,13 +101,13 @@ int main(int argc, void **argv) {
g_do_nxboot = loader_ctx->chainload_entrypoint == 0;
if (g_do_nxboot) {
print(SCREEN_LOG_LEVEL_INFO, "Now performing nxboot.\n");
print(SCREEN_LOG_LEVEL_MANDATORY, "Now performing nxboot.\n");
uint32_t boot_memaddr = nxboot_main();
nxboot_finish(boot_memaddr);
} else {
/* TODO: What else do we want to do in terms of argc/argv? */
const char *path = get_loader_ctx()->file_paths_to_load[get_loader_ctx()->file_id_of_entrypoint];
print(SCREEN_LOG_LEVEL_INFO, "Now chainloading.\n");
print(SCREEN_LOG_LEVEL_MANDATORY, "Now chainloading.\n");
g_chainloader_argc = 1;
strcpy(g_chainloader_arg_data, path);
}

4
fusee/fusee-secondary/src/nxboot.c
View file

@ -292,6 +292,8 @@ uint32_t nxboot_main(void) {
fatal_error("[NXBOOT]: Failed to detect target firmware!\n");
else
print(SCREEN_LOG_LEVEL_INFO, "[NXBOOT]: Detected target firmware %ld!\n", target_firmware);
print(SCREEN_LOG_LEVEL_MANDATORY, "[NXBOOT]: Loaded firmware from eMMC...\n");
/* Setup boot configuration for Exosphère. */
nxboot_configure_exosphere(target_firmware);
@ -357,7 +359,7 @@ uint32_t nxboot_main(void) {
pmc->scratch1 = (uint32_t)warmboot_memaddr;
}
print(SCREEN_LOG_LEVEL_INFO, "[NXBOOT]: Rebuilding package2...\n");
print(SCREEN_LOG_LEVEL_MANDATORY, "[NXBOOT]: Rebuilding package2...\n");
/* Patch package2, adding Thermosphère + custom KIPs. */
package2_rebuild_and_copy(package2, MAILBOX_EXOSPHERE_CONFIGURATION->target_firmware);

24
fusee/fusee-secondary/src/package2.c
View file

@ -23,6 +23,7 @@
#include "kernel_patches.h"
#include "kip.h"
#include "se.h"
#include "fs_utils.h"
#define u8 uint8_t
#define u32 uint32_t
@ -47,6 +48,7 @@ void package2_rebuild_and_copy(package2_header_t *package2, uint32_t target_firm
size_t rebuilt_package2_size;
void *kernel;
size_t kernel_size;
bool is_sd_kernel = false;
void *thermosphere;
size_t thermosphere_size;
ini1_header_t *orig_ini1, *rebuilt_ini1;
@ -63,9 +65,28 @@ void package2_rebuild_and_copy(package2_header_t *package2, uint32_t target_firm
if (thermosphere_size != 0 && package2->metadata.section_sizes[PACKAGE2_SECTION_UNUSED] != 0) {
fatal_error(u8"Error: Package2 has no unused section for Thermosphère!\n");
}
/* Load Kernel from SD, if possible. */
{
size_t sd_kernel_size = get_file_size("atmosphere/kernel.bin");
if (sd_kernel_size != 0) {
if (sd_kernel_size > PACKAGE2_SIZE_MAX) {
fatal_error("Error: atmosphere/kernel.bin is too large!\n");
}
kernel = malloc(sd_kernel_size);
if (kernel == NULL) {
fatal_error("Error: failed to allocate kernel!\n");
}
if (read_from_file(kernel, sd_kernel_size, "atmosphere/kernel.bin") != sd_kernel_size) {
fatal_error("Error: failed to read atmosphere/kernel.bin!\n");
}
kernel_size = sd_kernel_size;
is_sd_kernel = true;
}
}
/* Perform any patches we want to the NX kernel. */
package2_patch_kernel(kernel, kernel_size);
package2_patch_kernel(kernel, kernel_size, is_sd_kernel);
print(SCREEN_LOG_LEVEL_DEBUG, "Rebuilding the INI1 section...\n");
package2_get_src_section((void *)&orig_ini1, package2, PACKAGE2_SECTION_INI1);
@ -283,6 +304,7 @@ static ini1_header_t *package2_rebuild_ini1(ini1_header_t *ini1, uint32_t target
ini1_header_t *inis_to_merge[STRATOSPHERE_INI1_MAX] = {0};
ini1_header_t *merged;
inis_to_merge[STRATOSPHERE_INI1_SDFILES] = stratosphere_get_sd_files_ini1();
inis_to_merge[STRATOSPHERE_INI1_EMBEDDED] = stratosphere_get_ini1(target_firmware);
inis_to_merge[STRATOSPHERE_INI1_PACKAGE2] = ini1;

163
fusee/fusee-secondary/src/stratosphere.c
View file

@ -17,11 +17,14 @@
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <dirent.h>
#include "exocfg.h"
#include "utils.h"
#include "package2.h"
#include "stratosphere.h"
#include "fs_utils.h"
#include "ips.h"
#include "lib/log.h"
#define u8 uint8_t
#define u32 uint32_t
@ -34,16 +37,18 @@
#undef u32
static ini1_header_t *g_stratosphere_ini1 = NULL;
static ini1_header_t *g_sd_files_ini1 = NULL;
static bool g_stratosphere_loader_enabled = true;
static bool g_stratosphere_sm_enabled = true;
static bool g_stratosphere_pm_enabled = true;
static bool g_stratosphere_fs_mitm_enabled = true;
static bool g_stratosphere_boot_enabled = false;
extern const uint8_t boot_100_kip[], boot_200_kip[];
extern const uint8_t loader_kip[], pm_kip[], sm_kip[];
extern const uint8_t loader_kip[], pm_kip[], sm_kip[], fs_mitm_kip[];
extern const uint32_t boot_100_kip_size, boot_200_kip_size;
extern const uint32_t loader_kip_size, pm_kip_size, sm_kip_size;
extern const uint32_t loader_kip_size, pm_kip_size, sm_kip_size, fs_mitm_kip_size;
/* GCC doesn't consider the size as const... we have to write it ourselves. */
@ -83,6 +88,11 @@ ini1_header_t *stratosphere_get_ini1(uint32_t target_firmware) {
num_processes++;
}
if (g_stratosphere_fs_mitm_enabled) {
size += fs_mitm_kip_size;
num_processes++;
}
if (g_stratosphere_boot_enabled) {
size += boot_kip_size;
num_processes++;
@ -117,6 +127,11 @@ ini1_header_t *stratosphere_get_ini1(uint32_t target_firmware) {
data += sm_kip_size;
}
if (g_stratosphere_fs_mitm_enabled) {
memcpy(data, fs_mitm_kip, fs_mitm_kip_size);
data += fs_mitm_kip_size;
}
if (g_stratosphere_boot_enabled) {
memcpy(data, boot_kip, boot_kip_size);
data += boot_kip_size;
@ -126,13 +141,111 @@ ini1_header_t *stratosphere_get_ini1(uint32_t target_firmware) {
}
void stratosphere_free_ini1(void) {
free(g_stratosphere_ini1);
g_stratosphere_ini1 = NULL;
if (g_stratosphere_ini1 != NULL) {
free(g_stratosphere_ini1);
g_stratosphere_ini1 = NULL;
}
if (g_sd_files_ini1 != NULL) {
free(g_sd_files_ini1);
g_sd_files_ini1 = NULL;
}
}
static void try_add_sd_kip(ini1_header_t *ini1, const char *kip_path) {
size_t file_size = get_file_size(kip_path);
if (ini1->size + file_size > PACKAGE2_SIZE_MAX) {
fatal_error("Failed to load %s: INI1 would be too large!\n", kip_path);
}
kip1_header_t kip_header;
if (read_from_file(&kip_header, sizeof(kip_header), kip_path) != sizeof(kip_header) || kip_header.magic != MAGIC_KIP1) {
return;
}
size_t kip_size = kip1_get_size_from_header(&kip_header);
if (kip_size > file_size) {
fatal_error("Failed to load %s: KIP size is corrupt!\n", kip_path);
}
if (read_from_file(ini1->kip_data + ini1->size - sizeof(ini1_header_t), kip_size, kip_path) != kip_size) {
/* TODO: is this error fatal? */
return;
}
ini1->size += kip_size;
ini1->num_processes++;
}
ini1_header_t *stratosphere_get_sd_files_ini1(void) {
if (g_sd_files_ini1 != NULL) {
return g_sd_files_ini1;
}
/* Allocate space. */
g_sd_files_ini1 = (ini1_header_t *)malloc(PACKAGE2_SIZE_MAX);
g_sd_files_ini1->magic = MAGIC_INI1;
g_sd_files_ini1->size = sizeof(ini1_header_t);
g_sd_files_ini1->num_processes = 0;
g_sd_files_ini1->_0xC = 0;
/* Load all kips from /atmosphere/kips/<*>.kip or /atmosphere/kips/<*>/<*>.kip. */
DIR *kips_dir = opendir("atmosphere/kips");
struct dirent *ent;
if (kips_dir != NULL) {
while ((ent = readdir(kips_dir)) != NULL) {
if (strcmp(ent->d_name, ".") == 0 || strcmp(ent->d_name, "..") == 0) {
continue;
}
char kip_path[0x301] = {0};
snprintf(kip_path, 0x300, "atmosphere/kips/%s", ent->d_name);
struct stat kip_stat;
if (stat(kip_path, &kip_stat) == -1) {
continue;
}
if ((kip_stat.st_mode & S_IFMT) == S_IFREG) {
/* If file, add to ini1. */
try_add_sd_kip(g_sd_files_ini1, kip_path);
} else if ((kip_stat.st_mode & S_IFMT) == S_IFDIR) {
/* Otherwise, allow one level of nesting. */
DIR *sub_dir = opendir(kip_path);
struct dirent *sub_ent;
if (sub_dir != NULL) {
while ((sub_ent = readdir(sub_dir)) != NULL) {
if (strcmp(sub_ent->d_name, ".") == 0 || strcmp(sub_ent->d_name, "..") == 0) {
continue;
}
/* Reuse kip path variable. */
memset(kip_path, 0, sizeof(kip_path));
snprintf(kip_path, 0x300, "atmosphere/kips/%s/%s", ent->d_name, sub_ent->d_name);
if (stat(kip_path, &kip_stat) == -1) {
continue;
}
if ((kip_stat.st_mode & S_IFMT) == S_IFREG) {
/* If file, add to ini1. */
try_add_sd_kip(g_sd_files_ini1, kip_path);
}
}
closedir(sub_dir);
}
}
}
closedir(kips_dir);
}
return g_sd_files_ini1;
}
/* Merges some number of INI1s into a single INI1. It's assumed that the INIs are in order of preference. */
ini1_header_t *stratosphere_merge_inis(ini1_header_t **inis, size_t num_inis) {
char sd_path[0x100] = {0};
uint32_t total_num_processes = 0;
/* Validate all ini headers. */
@ -159,7 +272,6 @@ ini1_header_t *stratosphere_merge_inis(ini1_header_t **inis, size_t num_inis) {
merged->num_processes = 0;
merged->_0xC = 0;
size_t remaining_size = PACKAGE2_SIZE_MAX - sizeof(ini1_header_t);
size_t read_size;
unsigned char *current_dst_kip = merged->kip_data;
@ -184,31 +296,26 @@ ini1_header_t *stratosphere_merge_inis(ini1_header_t **inis, size_t num_inis) {
if (already_loaded) {
continue;
}
print(SCREEN_LOG_LEVEL_MANDATORY, "[NXBOOT]: Loading KIP %08x%08x...\n", (uint32_t)(current_kip->title_id >> 32), (uint32_t)current_kip->title_id);
/* TODO: What folder should these be read out of? */
snprintf(sd_path, sizeof(sd_path), "atmosphere/titles/%016llX/%016llX.kip", current_kip->title_id, current_kip->title_id);
/* Try to load an override KIP from SD, if possible. */
read_size = read_from_file(current_dst_kip, remaining_size, sd_path);
if (read_size != 0) {
kip1_header_t *sd_kip = (kip1_header_t *)(current_dst_kip);
if (read_size < sizeof(kip1_header_t) || sd_kip->magic != MAGIC_KIP1) {
fatal_error("%s is not a KIP1?\n", sd_path);
} else if (sd_kip->title_id != current_kip->title_id) {
fatal_error("%s has wrong Title ID!\n", sd_path);
}
size_t expected_sd_kip_size = kip1_get_size_from_header(sd_kip);
if (expected_sd_kip_size != read_size) {
fatal_error("%s has wrong size or there is not enough space (expected 0x%zx, read 0x%zx)!\n",
sd_path, expected_sd_kip_size, read_size);
}
remaining_size -= expected_sd_kip_size;
current_dst_kip += expected_sd_kip_size;
} else {
size_t current_kip_size = kip1_get_size_from_header(current_kip);
if (current_kip_size > remaining_size) {
size_t current_kip_size = kip1_get_size_from_header(current_kip);
if (current_kip_size > remaining_size) {
fatal_error("Not enough space for all the KIP1s!\n");
}
kip1_header_t *patched_kip = apply_kip_ips_patches(current_kip, current_kip_size);
if (patched_kip != NULL) {
size_t patched_kip_size = kip1_get_size_from_header(patched_kip);
if (patched_kip_size > remaining_size) {
fatal_error("Not enough space for all the KIP1s!\n");
}
memcpy(current_dst_kip, patched_kip, patched_kip_size);
remaining_size -= patched_kip_size;
current_dst_kip += patched_kip_size;
free(patched_kip);
} else {
memcpy(current_dst_kip, current_kip, current_kip_size);
remaining_size -= current_kip_size;
current_dst_kip += current_kip_size;

8
fusee/fusee-secondary/src/stratosphere.h
View file

@ -20,11 +20,13 @@
#include "utils.h"
#include "kip.h"
#define STRATOSPHERE_INI1_EMBEDDED 0x0
#define STRATOSPHERE_INI1_PACKAGE2 0x1
#define STRATOSPHERE_INI1_MAX 0x2
#define STRATOSPHERE_INI1_SDFILES 0x0
#define STRATOSPHERE_INI1_EMBEDDED 0x1
#define STRATOSPHERE_INI1_PACKAGE2 0x2
#define STRATOSPHERE_INI1_MAX 0x3
ini1_header_t *stratosphere_get_ini1(uint32_t target_firmware);
ini1_header_t *stratosphere_get_sd_files_ini1(void);
void stratosphere_free_ini1(void);
ini1_header_t *stratosphere_merge_inis(ini1_header_t **inis, unsigned int num_inis);

2
stratosphere/Makefile
View file

@ -1,4 +1,4 @@
KIPS := loader pm sm boot fs_mitm creport
KIPS := loader pm sm boot fs_mitm set_mitm creport
#TODO: boot2 ?

2
stratosphere/boot/Makefile
View file

@ -21,7 +21,7 @@ TARGET := $(notdir $(CURDIR))
BUILD := build
SOURCES := source
DATA := data
INCLUDES := include
INCLUDES := include ../../common/include
EXEFS_SRC := exefs_src
DEFINES := -DDISABLE_IPC

2
stratosphere/boot/source/boot_main.cpp
View file

@ -83,6 +83,8 @@ void __appInit(void) {
fatalSimple(0xCAFE << 4 | 2);
fsdevMountSdmc();
CheckAtmosphereVersion();
}
void __appExit(void) {

2
stratosphere/creport/Makefile
View file

@ -21,7 +21,7 @@ TARGET := $(notdir $(CURDIR))
BUILD := build
SOURCES := source
DATA := data
INCLUDES := include
INCLUDES := include ../../common/include
EXEFS_SRC := exefs_src
DEFINES := -DDISABLE_IPC

2
stratosphere/fs_mitm/Makefile
View file

@ -21,7 +21,7 @@ TARGET := $(notdir $(CURDIR))
BUILD := build
SOURCES := source
DATA := data
INCLUDES := include
INCLUDES := include ../../common/include
EXEFS_SRC := exefs_src
DEFINES := -DDISABLE_IPC

115
stratosphere/fs_mitm/fs_mitm.json
View file

@ -13,63 +13,64 @@
{
"type": "syscalls",
"value": {
"svcSetHeapSize": "0x01",
"svcSetMemoryPermission": "0x02",
"svcSetMemoryAttribute": "0x03",
"svcMapMemory": "0x04",
"svcUnmapMemory": "0x05",
"svcQueryMemory": "0x06",
"svcExitProcess": "0x07",
"svcCreateThread": "0x08",
"svcStartThread": "0x09",
"svcExitThread": "0x0a",
"svcSleepThread": "0x0b",
"svcGetThreadPriority": "0x0c",
"svcSetThreadPriority": "0x0d",
"svcGetThreadCoreMask": "0x0e",
"svcSetThreadCoreMask": "0x0f",
"svcGetCurrentProcessorNumber": "0x10",
"svcSignalEvent": "0x11",
"svcClearEvent": "0x12",
"svcMapSharedMemory": "0x13",
"svcUnmapSharedMemory": "0x14",
"svcCreateTransferMemory": "0x15",
"svcCloseHandle": "0x16",
"svcResetSignal": "0x17",
"svcWaitSynchronization": "0x18",
"svcCancelSynchronization": "0x19",
"svcArbitrateLock": "0x1a",
"svcArbitrateUnlock": "0x1b",
"svcWaitProcessWideKeyAtomic": "0x1c",
"svcSignalProcessWideKey": "0x1d",
"svcGetSystemTick": "0x1e",
"svcConnectToNamedPort": "0x1f",
"svcSendSyncRequestLight": "0x20",
"svcSendSyncRequest": "0x21",
"svcSendSyncRequestWithUserBuffer": "0x22",
"svcSendAsyncRequestWithUserBuffer": "0x23",
"svcGetProcessId": "0x24",
"svcGetThreadId": "0x25",
"svcBreak": "0x26",
"svcOutputDebugString": "0x27",
"svcReturnFromException": "0x28",
"svcGetInfo": "0x29",
"svcWaitForAddress": "0x34",
"svcSignalToAddress": "0x35",
"svcCreateSession": "0x40",
"svcAcceptSession": "0x41",
"svcReplyAndReceiveLight": "0x42",
"svcReplyAndReceive": "0x43",
"svcReplyAndReceiveWithUserBuffer": "0x44",
"svcCreateEvent": "0x45",
"svcCreateInterruptEvent": "0x53",
"svcQueryIoMapping": "0x55",
"svcCreateDeviceAddressSpace": "0x56",
"svcAttachDeviceAddressSpace": "0x57",
"svcDetachDeviceAddressSpace": "0x58",
"svcMapDeviceAddressSpaceAligned": "0x5a",
"svcUnmapDeviceAddressSpace": "0x5c",
"svcGetSystemInfo": "0x6f"
"svcSetHeapSize": "0x01",
"svcSetMemoryPermission": "0x02",
"svcSetMemoryAttribute": "0x03",
"svcMapMemory": "0x04",
"svcUnmapMemory": "0x05",
"svcQueryMemory": "0x06",
"svcExitProcess": "0x07",
"svcCreateThread": "0x08",
"svcStartThread": "0x09",
"svcExitThread": "0x0a",
"svcSleepThread": "0x0b",
"svcGetThreadPriority": "0x0c",
"svcSetThreadPriority": "0x0d",
"svcGetThreadCoreMask": "0x0e",
"svcSetThreadCoreMask": "0x0f",
"svcGetCurrentProcessorNumber": "0x10",
"svcSignalEvent": "0x11",
"svcClearEvent": "0x12",
"svcMapSharedMemory": "0x13",
"svcUnmapSharedMemory": "0x14",
"svcCreateTransferMemory": "0x15",
"svcCloseHandle": "0x16",
"svcResetSignal": "0x17",
"svcWaitSynchronization": "0x18",
"svcCancelSynchronization": "0x19",
"svcArbitrateLock": "0x1a",
"svcArbitrateUnlock": "0x1b",
"svcWaitProcessWideKeyAtomic": "0x1c",
"svcSignalProcessWideKey": "0x1d",
"svcGetSystemTick": "0x1e",
"svcConnectToNamedPort": "0x1f",
"svcSendSyncRequestLight": "0x20",
"svcSendSyncRequest": "0x21",
"svcSendSyncRequestWithUserBuffer": "0x22",
"svcSendAsyncRequestWithUserBuffer": "0x23",
"svcGetProcessId": "0x24",
"svcGetThreadId": "0x25",
"svcBreak": "0x26",
"svcOutputDebugString": "0x27",
"svcReturnFromException": "0x28",
"svcGetInfo": "0x29",
"svcWaitForAddress": "0x34",
"svcSignalToAddress": "0x35",
"svcCreateSession": "0x40",
"svcAcceptSession": "0x41",
"svcReplyAndReceiveLight": "0x42",
"svcReplyAndReceive": "0x43",
"svcReplyAndReceiveWithUserBuffer": "0x44",
"svcCreateEvent": "0x45",
"svcCreateInterruptEvent": "0x53",
"svcReadWriteRegister": "0x4E",
"svcQueryIoMapping": "0x55",
"svcCreateDeviceAddressSpace": "0x56",
"svcAttachDeviceAddressSpace": "0x57",
"svcDetachDeviceAddressSpace": "0x58",
"svcMapDeviceAddressSpaceAligned": "0x5a",
"svcUnmapDeviceAddressSpace": "0x5c",
"svcGetSystemInfo": "0x6f"
}
}
]

2
stratosphere/fs_mitm/source/debug.cpp
View file

@ -24,7 +24,5 @@ void Reboot() {
}
void Log(const void *data, int size) {
(void)(data);
(void)(size);
/* ... */
}

103
stratosphere/fs_mitm/source/fs_istorage.hpp
View file

@ -21,21 +21,19 @@
#include "debug.hpp"
enum class FsIStorageCmd {
Read = 0,
Write = 1,
Flush = 2,
SetSize = 3,
GetSize = 4,
OperateRange = 5,
enum FsIStorageCmd : u32 {
FsIStorageCmd_Read = 0,
FsIStorageCmd_Write = 1,
FsIStorageCmd_Flush = 2,
FsIStorageCmd_SetSize = 3,
FsIStorageCmd_GetSize = 4,
FsIStorageCmd_OperateRange = 5,
};
class IStorage {
public:
virtual ~IStorage();
virtual IStorage *Clone() = 0;
virtual Result Read(void *buffer, size_t size, u64 offset) = 0;
virtual Result Write(void *buffer, size_t size, u64 offset) = 0;
virtual Result Flush() = 0;
@ -51,88 +49,59 @@ class IStorageInterface : public IServiceObject {
IStorageInterface(IStorage *s) : base_storage(s) {
/* ... */
};
IStorageInterface *clone() override {
return new IStorageInterface(this->base_storage->Clone());
}
~IStorageInterface() {
delete base_storage;
};
Result dispatch(IpcParsedCommand &r, IpcCommand &out_c, u64 cmd_id, u8 *pointer_buffer, size_t pointer_buffer_size) final {
Result rc = 0xF601;
switch ((FsIStorageCmd)cmd_id) {
case FsIStorageCmd::Read:
rc = WrapIpcCommandImpl<&IStorageInterface::read>(this, r, out_c, pointer_buffer, pointer_buffer_size);
break;
case FsIStorageCmd::Write:
rc = WrapIpcCommandImpl<&IStorageInterface::write>(this, r, out_c, pointer_buffer, pointer_buffer_size);
break;
case FsIStorageCmd::Flush:
rc = WrapIpcCommandImpl<&IStorageInterface::flush>(this, r, out_c, pointer_buffer, pointer_buffer_size);
break;
case FsIStorageCmd::SetSize:
rc = WrapIpcCommandImpl<&IStorageInterface::set_size>(this, r, out_c, pointer_buffer, pointer_buffer_size);
break;
case FsIStorageCmd::GetSize:
rc = WrapIpcCommandImpl<&IStorageInterface::get_size>(this, r, out_c, pointer_buffer, pointer_buffer_size);
break;
case FsIStorageCmd::OperateRange:
if (kernelAbove400()) {
rc = WrapIpcCommandImpl<&IStorageInterface::operate_range>(this, r, out_c, pointer_buffer, pointer_buffer_size);
}
break;
default:
break;
}
return rc;
};
Result handle_deferred() final {
/* TODO: Panic, we can never defer. */
return 0;
};
private:
/* Actual command API. */
virtual std::tuple<Result> read(OutBuffer<u8, BufferType_Type1> buffer, u64 offset, u64 size) final {
return {this->base_storage->Read(buffer.buffer, std::min(buffer.num_elements, size), offset)};
virtual Result Read(OutBuffer<u8, BufferType_Type1> buffer, u64 offset, u64 size) final {
return this->base_storage->Read(buffer.buffer, std::min(buffer.num_elements, size), offset);
};
virtual std::tuple<Result> write(InBuffer<u8, BufferType_Type1> buffer, u64 offset, u64 size) final {
return {this->base_storage->Write(buffer.buffer, std::min(buffer.num_elements, size), offset)};
virtual Result Write(InBuffer<u8, BufferType_Type1> buffer, u64 offset, u64 size) final {
return this->base_storage->Write(buffer.buffer, std::min(buffer.num_elements, size), offset);
};
virtual std::tuple<Result> flush() final {
return {this->base_storage->Flush()};
virtual Result Flush() final {
return this->base_storage->Flush();
};
virtual std::tuple<Result> set_size(u64 size) final {
return {this->base_storage->SetSize(size)};
virtual Result SetSize(u64 size) final {
return this->base_storage->SetSize(size);
};
virtual std::tuple<Result, u64> get_size() final {
u64 out_size = 0;
Result rc = this->base_storage->GetSize(&out_size);
return {rc, out_size};
virtual Result GetSize(Out<u64> size) final {
return this->base_storage->GetSize(size.GetPointer());
};
virtual std::tuple<Result, FsRangeInfo> operate_range(u32 operation_type, u64 offset, u64 size) final {
FsRangeInfo out_range_info = {0};
Result rc = this->base_storage->OperateRange(operation_type, offset, size, &out_range_info);
return {rc, out_range_info};
virtual Result OperateRange(Out<FsRangeInfo> range_info, u32 operation_type, u64 offset, u64 size) final {
return this->base_storage->OperateRange(operation_type, offset, size, range_info.GetPointer());
};
public:
DEFINE_SERVICE_DISPATCH_TABLE {
/* 1.0.0- */
MakeServiceCommandMeta<FsIStorageCmd_Read, &IStorageInterface::Read>(),
MakeServiceCommandMeta<FsIStorageCmd_Write, &IStorageInterface::Write>(),
MakeServiceCommandMeta<FsIStorageCmd_Flush, &IStorageInterface::Flush>(),
MakeServiceCommandMeta<FsIStorageCmd_SetSize, &IStorageInterface::SetSize>(),
MakeServiceCommandMeta<FsIStorageCmd_GetSize, &IStorageInterface::GetSize>(),
/* 4.0.0- */
MakeServiceCommandMeta<FsIStorageCmd_OperateRange, &IStorageInterface::OperateRange, FirmwareVersion_400>(),
};
};
class IROStorage : public IStorage {
public:
virtual Result Read(void *buffer, size_t size, u64 offset) = 0;
Result Write(void *buffer, size_t size, u64 offset) final {
virtual Result Write(void *buffer, size_t size, u64 offset) final {
(void)(buffer);
(void)(offset);
(void)(size);
return 0x313802;
};
Result Flush() final {
virtual Result Flush() final {
return 0x0;
};
Result SetSize(u64 size) final {
virtual Result SetSize(u64 size) final {
(void)(size);
return 0x313802;
};

160
stratosphere/fs_mitm/source/fs_shim.c
View file

@ -17,47 +17,6 @@
#include <switch.h>
#include "fs_shim.h"
/* Necessary evil. */
Result ipcCopyFromDomain(Handle session, u32 object_id, Service *out) {
u32* buf = (u32*)armGetTls();
IpcCommand c;
ipcInitialize(&c);
struct {
u64 magic;
u64 cmd_id;
u32 object_id;
} *raw;
raw = ipcPrepareHeader(&c, sizeof(*raw));
buf[0] = IpcCommandType_Control;
raw->magic = SFCI_MAGIC;
raw->cmd_id = 1;
raw->object_id = object_id;
Result rc = ipcDispatch(session);
if (R_SUCCEEDED(rc)) {
IpcParsedCommand r;
ipcParse(&r);
struct ipcCopyFromDomainResponse {
u64 magic;
u64 result;
} *raw = (struct ipcCopyFromDomainResponse*)r.Raw;
rc = raw->result;
if (R_SUCCEEDED(rc)) {
serviceCreate(out, r.Handles[0]);
}
}
return rc;
}
/* Missing fsp-srv commands. */
Result fsOpenDataStorageByCurrentProcessFwd(Service* s, FsStorage* out) {
IpcCommand c;
@ -68,7 +27,7 @@ Result fsOpenDataStorageByCurrentProcessFwd(Service* s, FsStorage* out) {
u64 cmd_id;
} *raw;
raw = ipcPrepareHeader(&c, sizeof(*raw));
raw = serviceIpcPrepareHeader(s, &c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 200;
@ -77,60 +36,25 @@ Result fsOpenDataStorageByCurrentProcessFwd(Service* s, FsStorage* out) {
if (R_SUCCEEDED(rc)) {
IpcParsedCommand r;
ipcParse(&r);
struct {
u64 magic;
u64 result;
} *resp = r.Raw;
} *resp;
serviceIpcParse(s, &r, sizeof(*resp));
resp = r.Raw;
rc = resp->result;
if (R_SUCCEEDED(rc)) {
serviceCreate(&out->s, r.Handles[0]);
serviceCreateSubservice(&out->s, s, &r, 0);
}
}
return rc;
}
Result fsOpenDataStorageByCurrentProcessFromDomainFwd(Service* s, u32 *out_object_id) {
IpcCommand c;
ipcInitialize(&c);
struct {
u64 magic;
u64 cmd_id;
} *raw;
raw = ipcPrepareHeaderForDomain(&c, sizeof(*raw), s->object_id);
raw->magic = SFCI_MAGIC;
raw->cmd_id = 200;
Result rc = serviceIpcDispatch(s);
if (R_SUCCEEDED(rc)) {
IpcParsedCommand r;
ipcParseForDomain(&r);
struct {
u64 magic;
u64 result;
u32 object_id;
} *resp = r.Raw;
rc = resp->result;
if (R_SUCCEEDED(rc)) {
*out_object_id = resp->object_id;
}
}
return rc;
}
Result fsOpenDataStorageByDataId(Service* s, FsStorageId storage_id, u64 data_id, FsStorage* out) {
Result fsOpenDataStorageByDataIdFwd(Service* s, FsStorageId storage_id, u64 data_id, FsStorage* out) {
IpcCommand c;
ipcInitialize(&c);
@ -141,7 +65,7 @@ Result fsOpenDataStorageByDataId(Service* s, FsStorageId storage_id, u64 data_id
u64 data_id;
} *raw;
raw = ipcPrepareHeader(&c, sizeof(*raw));
raw = serviceIpcPrepareHeader(s, &c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 202;
@ -152,58 +76,18 @@ Result fsOpenDataStorageByDataId(Service* s, FsStorageId storage_id, u64 data_id
if (R_SUCCEEDED(rc)) {
IpcParsedCommand r;
ipcParse(&r);
struct {
u64 magic;
u64 result;
} *resp = r.Raw;
} *resp;
serviceIpcParse(s, &r, sizeof(*resp));
resp = r.Raw;
rc = resp->result;
if (R_SUCCEEDED(rc)) {
serviceCreate(&out->s, r.Handles[0]);
}
}
return rc;
}
Result fsOpenDataStorageByDataIdFromDomain(Service* s, FsStorageId storage_id, u64 data_id, u32 *out_object_id) {
IpcCommand c;
ipcInitialize(&c);
struct {
u64 magic;
u64 cmd_id;
FsStorageId storage_id;
u64 data_id;
} *raw;
raw = ipcPrepareHeaderForDomain(&c, sizeof(*raw), s->object_id);
raw->magic = SFCI_MAGIC;
raw->cmd_id = 202;
raw->storage_id = storage_id;
raw->data_id = data_id;
Result rc = serviceIpcDispatch(s);
if (R_SUCCEEDED(rc)) {
IpcParsedCommand r;
ipcParseForDomain(&r);
struct {
u64 magic;
u64 result;
u32 object_id;
} *resp = r.Raw;
rc = resp->result;
if (R_SUCCEEDED(rc)) {
*out_object_id = resp->object_id;
serviceCreateSubservice(&out->s, s, &r, 0);
}
}
@ -223,7 +107,7 @@ Result fsFileOperateRange(FsFile* f, u32 op_id, u64 off, u64 len, FsRangeInfo *o
u64 len;
} *raw;
raw = ipcPrepareHeader(&c, sizeof(*raw));
raw = serviceIpcPrepareHeader(&f->s, &c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 5;
@ -235,13 +119,14 @@ Result fsFileOperateRange(FsFile* f, u32 op_id, u64 off, u64 len, FsRangeInfo *o
if (R_SUCCEEDED(rc)) {
IpcParsedCommand r;
ipcParse(&r);
struct {
u64 magic;
u64 result;
FsRangeInfo range_info;
} *resp = r.Raw;
} *resp;
serviceIpcParse(&f->s, &r, sizeof(*resp));
resp = r.Raw;
rc = resp->result;
if (R_SUCCEEDED(rc) && out) *out = resp->range_info;
@ -263,7 +148,7 @@ Result fsStorageOperateRange(FsStorage* s, u32 op_id, u64 off, u64 len, FsRangeI
u64 len;
} *raw;
raw = ipcPrepareHeader(&c, sizeof(*raw));
raw = serviceIpcPrepareHeader(&s->s, &c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 5;
@ -275,13 +160,14 @@ Result fsStorageOperateRange(FsStorage* s, u32 op_id, u64 off, u64 len, FsRangeI
if (R_SUCCEEDED(rc)) {
IpcParsedCommand r;
ipcParse(&r);
struct {
u64 magic;
u64 result;
FsRangeInfo range_info;
} *resp = r.Raw;
} *resp;
serviceIpcParse(&s->s, &r, sizeof(*resp));
resp = r.Raw;
rc = resp->result;
if (R_SUCCEEDED(rc) && out) *out = resp->range_info;

7
stratosphere/fs_mitm/source/fs_shim.h
View file

@ -16,14 +16,9 @@ typedef struct {
u32 flags[0x40/sizeof(u32)];
} FsRangeInfo;
/* Necessary evils. */
Result ipcCopyFromDomain(Handle session, u32 object_id, Service *out);
/* Missing fsp-srv commands. */
Result fsOpenDataStorageByCurrentProcessFwd(Service* s, FsStorage* out);
Result fsOpenDataStorageByCurrentProcessFromDomainFwd(Service* s, u32 *out_object_id);
Result fsOpenDataStorageByDataId(Service* s, FsStorageId storage_id, u64 data_id, FsStorage* out);
Result fsOpenDataStorageByDataIdFromDomain(Service* s, FsStorageId storage_id, u64 data_id, u32 *out_object_id);
Result fsOpenDataStorageByDataIdFwd(Service* s, FsStorageId storage_id, u64 data_id, FsStorage* out);
/* Missing FS File commands. */
Result fsFileOperateRange(FsFile* f, u32 op_id, u64 off, u64 len, FsRangeInfo *out);

6
stratosphere/fs_mitm/source/fsmitm_layeredrom.cpp
View file

@ -124,12 +124,14 @@ Result LayeredRomFS::Read(void *buffer, size_t size, u64 offset) {
fatalSimple(0xF601);
}
read_so_far += cur_read_size;
offset += cur_read_size;
} else {
/* Handle padding explicitly. */
cur_source_ind++;
/* Zero out the padding we skip, here. */
memset((void *)((uintptr_t)buffer + read_so_far), 0, ((*this->p_source_infos)[cur_source_ind]).virtual_offset - (cur_source->virtual_offset + cur_source->size));
read_so_far += ((*this->p_source_infos)[cur_source_ind]).virtual_offset - (cur_source->virtual_offset + cur_source->size);
memset((void *)((uintptr_t)buffer + read_so_far), 0, ((*this->p_source_infos)[cur_source_ind]).virtual_offset - offset);
read_so_far += ((*this->p_source_infos)[cur_source_ind]).virtual_offset - offset;
offset = ((*this->p_source_infos)[cur_source_ind]).virtual_offset;
}
}

10
stratosphere/fs_mitm/source/fsmitm_layeredrom.hpp
View file

@ -32,16 +32,12 @@ class LayeredRomFS : public IROStorage {
/* Information about the merged RomFS. */
u64 title_id;
std::shared_ptr<std::vector<RomFSSourceInfo>> p_source_infos;
LayeredRomFS *Clone() override {
return new LayeredRomFS(*this);
};
public:
LayeredRomFS(std::shared_ptr<RomInterfaceStorage> s_r, std::shared_ptr<RomFileStorage> f_r, u64 tid);
virtual ~LayeredRomFS() = default;
Result Read(void *buffer, size_t size, u64 offset) override;
Result GetSize(u64 *out_size) override;
Result OperateRange(u32 operation_type, u64 offset, u64 size, FsRangeInfo *out_range_info) override;
virtual Result Read(void *buffer, size_t size, u64 offset) override;
virtual Result GetSize(u64 *out_size) override;
virtual Result OperateRange(u32 operation_type, u64 offset, u64 size, FsRangeInfo *out_range_info) override;
};

73
stratosphere/fs_mitm/source/fsmitm_main.cpp
View file

@ -22,13 +22,7 @@
#include <switch.h>
#include <stratosphere.hpp>
#include "sm_mitm.h"
#include "mitm_server.hpp"
#include "fsmitm_service.hpp"
#include "fsmitm_worker.hpp"
#include "mitm_query_service.hpp"
#include "fsmitm_utils.hpp"
@ -67,58 +61,32 @@ void __appInit(void) {
fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_SM));
}
rc = smMitMInitialize();
if (R_FAILED(rc)) {
fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_SM));
}
rc = fsInitialize();
if (R_FAILED(rc)) {
fatalSimple(MAKERESULT(Module_Libnx, LibnxError_InitFail_FS));
}
rc = splInitialize();
if (R_FAILED(rc)) {
fatalSimple(0xCAFE << 4 | 3);
}
/* Check for exosphere API compatibility. */
u64 exosphere_cfg;
if (R_SUCCEEDED(splGetConfig((SplConfigItem)65000, &exosphere_cfg))) {
/* MitM requires Atmosphere API 0.1. */
u16 api_version = (exosphere_cfg >> 16) & 0xFFFF;
if (api_version < 0x0001) {
fatalSimple(0xCAFE << 4 | 0xFE);
}
} else {
fatalSimple(0xCAFE << 4 | 0xFF);
}
//splExit();
CheckAtmosphereVersion();
}
void __appExit(void) {
/* Cleanup services. */
fsExit();
smMitMExit();
smExit();
}
struct FsMitmManagerOptions {
static const size_t PointerBufferSize = 0x800;
static const size_t MaxDomains = 0x10;
static const size_t MaxDomainObjects = 0x4000;
};
using FsMitmManager = WaitableManager<FsMitmManagerOptions>;
int main(int argc, char **argv)
{
Thread worker_thread = {0};
Thread sd_initializer_thread = {0};
Thread hid_initializer_thread = {0};
consoleDebugInit(debugDevice_SVC);
consoleDebugInit(debugDevice_SVC);
if (R_FAILED(threadCreate(&worker_thread, &FsMitMWorker::Main, NULL, 0x20000, 45, 0))) {
/* TODO: Panic. */
}
if (R_FAILED(threadStart(&worker_thread))) {
/* TODO: Panic. */
}
if (R_FAILED(threadCreate(&sd_initializer_thread, &Utils::InitializeSdThreadFunc, NULL, 0x4000, 0x15, 0))) {
/* TODO: Panic. */
}
@ -126,18 +94,23 @@ int main(int argc, char **argv)
/* TODO: Panic. */
}
if (R_FAILED(threadCreate(&hid_initializer_thread, &Utils::InitializeHidThreadFunc, NULL, 0x4000, 0x15, 0))) {
/* TODO: Panic. */
}
if (R_FAILED(threadStart(&hid_initializer_thread))) {
/* TODO: Panic. */
}
/* TODO: What's a good timeout value to use here? */
auto server_manager = std::make_unique<MultiThreadedWaitableManager>(1, U64_MAX, 0x20000);
//auto server_manager = std::make_unique<WaitableManager>(U64_MAX);
auto server_manager = new FsMitmManager(5);
/* Create fsp-srv mitm. */
ISession<MitMQueryService<FsMitMService>> *fs_query_srv = NULL;
MitMServer<FsMitMService> *fs_srv = new MitMServer<FsMitMService>(&fs_query_srv, "fsp-srv", 61);
server_manager->add_waitable(fs_srv);
server_manager->add_waitable(fs_query_srv);
AddMitmServerToManager<FsMitmService>(server_manager, "fsp-srv", 61);
/* Loop forever, servicing our services. */
server_manager->process();
server_manager->Process();
delete server_manager;
return 0;
}

4
stratosphere/fs_mitm/source/fsmitm_romfsbuild.cpp
View file

@ -400,7 +400,7 @@ void RomFSBuildContext::Build(std::vector<RomFSSourceInfo> *out_infos) {
header->file_table_ofs = header->file_hash_table_ofs + header->file_hash_table_size;
/* For debugging, uncomment this to get a log of the generated metadata tables. */
/*
{
FsFileSystem sd_fs;
if (R_SUCCEEDED(fsMountSdcard(&sd_fs))) {
@ -415,7 +415,7 @@ void RomFSBuildContext::Build(std::vector<RomFSSourceInfo> *out_infos) {
fsFsClose(&sd_fs);
}
}
*/
out_infos->emplace_back(header->dir_hash_table_ofs, this->dir_hash_table_size + this->dir_table_size + this->file_hash_table_size + this->file_table_size, metadata, RomFSDataSource::Memory);
}

8
stratosphere/fs_mitm/source/fsmitm_romstorage.hpp
View file

@ -35,10 +35,6 @@ class RomFileStorage : public IROStorage {
fsFileClose(base_file);
delete base_file;
};
RomFileStorage *Clone() override {
return new RomFileStorage(this->base_file);
};
public:
Result Read(void *buffer, size_t size, u64 offset) override {
size_t out_sz = 0;
@ -72,10 +68,6 @@ class RomInterfaceStorage : public IROStorage {
fsStorageClose(base_storage);
delete base_storage;
};
RomInterfaceStorage *Clone() override {
return new RomInterfaceStorage(this->base_storage);
};
public:
Result Read(void *buffer, size_t size, u64 offset) override {
return fsStorageRead(this->base_storage, offset, buffer, size);

150
stratosphere/fs_mitm/source/fsmitm_service.cpp
View file

@ -18,149 +18,115 @@
#include "fsmitm_service.hpp"
#include "fs_shim.h"
#include "fsmitm_worker.hpp"
#include "fsmitm_utils.hpp"
#include "fsmitm_romstorage.hpp"
#include "fsmitm_layeredrom.hpp"
#include "mitm_query_service.hpp"
#include "debug.hpp"
Result FsMitMService::dispatch(IpcParsedCommand &r, IpcCommand &out_c, u64 cmd_id, u8 *pointer_buffer, size_t pointer_buffer_size) {
Result rc = 0xF601;
if (this->has_initialized) {
switch (static_cast<FspSrvCmd>(cmd_id)) {
case FspSrvCmd::OpenDataStorageByCurrentProcess:
rc = WrapIpcCommandImpl<&FsMitMService::open_data_storage_by_current_process>(this, r, out_c, pointer_buffer, pointer_buffer_size);
void FsMitmService::PostProcess(IMitmServiceObject *obj, IpcResponseContext *ctx) {
auto this_ptr = static_cast<FsMitmService *>(obj);
switch ((FspSrvCmd)ctx->cmd_id) {
case FspSrvCmd_SetCurrentProcess:
if (R_SUCCEEDED(ctx->rc)) {
this_ptr->has_initialized = true;
this_ptr->process_id = ctx->request.Pid;
this_ptr->title_id = this_ptr->process_id;
if (R_FAILED(MitmQueryUtils::GetAssociatedTidForPid(this_ptr->process_id, &this_ptr->title_id))) {
/* Log here, if desired. */
}
break;
case FspSrvCmd::OpenDataStorageByDataId:
rc = WrapIpcCommandImpl<&FsMitMService::open_data_storage_by_data_id>(this, r, out_c, pointer_buffer, pointer_buffer_size);
break;
default:
break;
}
} else {
if (static_cast<FspSrvCmd>(cmd_id) == FspSrvCmd::SetCurrentProcess) {
if (r.HasPid) {
this->init_pid = r.Pid;
}
}
}
return rc;
}
void FsMitMService::postprocess(IpcParsedCommand &r, IpcCommand &out_c, u64 cmd_id, u8 *pointer_buffer, size_t pointer_buffer_size) {
struct {
u64 magic;
u64 result;
} *resp = (decltype(resp))r.Raw;
u64 *tls = (u64 *)armGetTls();
std::array<u64, 0x100/sizeof(u64)> backup_tls;
std::copy(tls, tls + backup_tls.size(), backup_tls.begin());
Result rc = (Result)resp->result;
switch (static_cast<FspSrvCmd>(cmd_id)) {
case FspSrvCmd::SetCurrentProcess:
if (R_SUCCEEDED(rc)) {
this->has_initialized = true;
}
this->process_id = this->init_pid;
this->title_id = this->process_id;
if (R_FAILED(MitMQueryUtils::get_associated_tid_for_pid(this->process_id, &this->title_id))) {
/* Log here, if desired. */
}
std::copy(backup_tls.begin(), backup_tls.end(), tls);
break;
default:
break;
}
resp->result = rc;
}
Result FsMitMService::handle_deferred() {
/* This service is never deferrable. */
return 0;
}
/* Add redirection for RomFS to the SD card. */
std::tuple<Result, OutSession<IStorageInterface>> FsMitMService::open_data_storage_by_current_process() {
IPCSession<IStorageInterface> *out_session = NULL;
std::shared_ptr<IStorageInterface> out_storage = nullptr;
Result FsMitmService::OpenDataStorageByCurrentProcess(Out<std::shared_ptr<IStorageInterface>> out_storage) {
std::shared_ptr<IStorageInterface> storage = nullptr;
u32 out_domain_id = 0;
Result rc;
Result rc = 0;
ON_SCOPE_EXIT {
if (R_SUCCEEDED(rc)) {
out_storage.SetValue(std::move(storage));
if (out_storage.IsDomain()) {
out_storage.ChangeObjectId(out_domain_id);
}
}
};
if (this->romfs_storage != nullptr) {
if (this->get_owner() != NULL) {
rc = fsOpenDataStorageByCurrentProcessFromDomainFwd(this->forward_service, &out_domain_id);
if (out_storage.IsDomain()) {
FsStorage s = {0};
rc = fsOpenDataStorageByCurrentProcessFwd(this->forward_service.get(), &s);
if (R_SUCCEEDED(rc)) {
out_domain_id = s.s.object_id;
}
} else {
rc = 0;
}
if (R_SUCCEEDED(rc)) {
out_storage = this->romfs_storage;
out_session = new IPCSession<IStorageInterface>(out_storage);
storage = this->romfs_storage;
}
} else {
FsStorage data_storage;
FsFile data_file;
rc = fsOpenDataStorageByCurrentProcessFwd(this->forward_service.get(), &data_storage);
if (this->get_owner() == NULL) {
rc = fsOpenDataStorageByCurrentProcessFwd(this->forward_service, &data_storage);
} else {
rc = fsOpenDataStorageByCurrentProcessFromDomainFwd(this->forward_service, &out_domain_id);
if (R_SUCCEEDED(rc)) {
rc = ipcCopyFromDomain(this->forward_service->handle, out_domain_id, &data_storage.s);
}
}
Log(armGetTls(), 0x100);
if (R_SUCCEEDED(rc)) {
/* TODO: Is there a sensible path that ends in ".romfs" we can use?" */
if (R_SUCCEEDED(Utils::OpenSdFileForAtmosphere(this->title_id, "romfs.bin", FS_OPEN_READ, &data_file))) {
out_storage = std::make_shared<IStorageInterface>(new LayeredRomFS(std::make_shared<RomInterfaceStorage>(data_storage), std::make_shared<RomFileStorage>(data_file), this->title_id));
storage = std::make_shared<IStorageInterface>(new LayeredRomFS(std::make_shared<RomInterfaceStorage>(data_storage), std::make_shared<RomFileStorage>(data_file), this->title_id));
} else {
out_storage = std::make_shared<IStorageInterface>(new LayeredRomFS(std::make_shared<RomInterfaceStorage>(data_storage), nullptr, this->title_id));
storage = std::make_shared<IStorageInterface>(new LayeredRomFS(std::make_shared<RomInterfaceStorage>(data_storage), nullptr, this->title_id));
}
this->romfs_storage = out_storage;
out_session = new IPCSession<IStorageInterface>(out_storage);
if (this->get_owner() == NULL) {
FsMitMWorker::AddWaitable(out_session);
this->romfs_storage = storage;
if (out_storage.IsDomain()) {
out_domain_id = data_storage.s.object_id;
}
}
}
OutSession out_s = OutSession(out_session);
out_s.domain_id = out_domain_id;
return {rc, out_s};
return rc;
}
/* Add redirection for System Data Archives to the SD card. */
std::tuple<Result, OutSession<IStorageInterface>> FsMitMService::open_data_storage_by_data_id(u64 sid, u64 data_id) {
Result FsMitmService::OpenDataStorageByDataId(Out<std::shared_ptr<IStorageInterface>> out_storage, u64 data_id, u8 sid) {
FsStorageId storage_id = (FsStorageId)sid;
IPCSession<IStorageInterface> *out_session = NULL;
FsStorage data_storage;
FsFile data_file;
std::shared_ptr<IStorageInterface> storage = nullptr;
u32 out_domain_id = 0;
Result rc;
if (this->get_owner() == NULL) {
rc = fsOpenDataStorageByDataId(this->forward_service, storage_id, data_id, &data_storage);
} else {
rc = fsOpenDataStorageByDataIdFromDomain(this->forward_service, storage_id, data_id, &out_domain_id);
Result rc = 0;
ON_SCOPE_EXIT {
if (R_SUCCEEDED(rc)) {
rc = ipcCopyFromDomain(this->forward_service->handle, out_domain_id, &data_storage.s);
out_storage.SetValue(std::move(storage));
if (out_storage.IsDomain()) {
out_storage.ChangeObjectId(out_domain_id);
}
}
}
};
rc = fsOpenDataStorageByDataIdFwd(this->forward_service.get(), storage_id, data_id, &data_storage);
if (R_SUCCEEDED(rc)) {
/* TODO: Is there a sensible path that ends in ".romfs" we can use?" */
if (R_SUCCEEDED(Utils::OpenSdFileForAtmosphere(data_id, "romfs.bin", FS_OPEN_READ, &data_file))) {
out_session = new IPCSession<IStorageInterface>(std::make_shared<IStorageInterface>(new LayeredRomFS(std::make_shared<RomInterfaceStorage>(data_storage), std::make_shared<RomFileStorage>(data_file), data_id)));
storage = std::make_shared<IStorageInterface>(new LayeredRomFS(std::make_shared<RomInterfaceStorage>(data_storage), std::make_shared<RomFileStorage>(data_file), data_id));
} else {
out_session = new IPCSession<IStorageInterface>(std::make_shared<IStorageInterface>(new LayeredRomFS(std::make_shared<RomInterfaceStorage>(data_storage), nullptr, data_id)));
storage = std::make_shared<IStorageInterface>(new LayeredRomFS(std::make_shared<RomInterfaceStorage>(data_storage), nullptr, data_id));
}
if (this->get_owner() == NULL) {
FsMitMWorker::AddWaitable(out_session);
if (out_storage.IsDomain()) {
out_domain_id = data_storage.s.object_id;
}
}
OutSession out_s = OutSession(out_session);
out_s.domain_id = out_domain_id;
return {rc, out_s};
return rc;
}

50
stratosphere/fs_mitm/source/fsmitm_service.hpp
View file

@ -16,49 +16,41 @@
#pragma once
#include <switch.h>
#include <stratosphere/iserviceobject.hpp>
#include "imitmserviceobject.hpp"
#include <stratosphere.hpp>
#include "fs_istorage.hpp"
#include "fsmitm_utils.hpp"
enum class FspSrvCmd {
SetCurrentProcess = 1,
OpenDataStorageByCurrentProcess = 200,
OpenDataStorageByDataId = 202,
enum FspSrvCmd : u32 {
FspSrvCmd_SetCurrentProcess = 1,
FspSrvCmd_OpenDataStorageByCurrentProcess = 200,
FspSrvCmd_OpenDataStorageByDataId = 202,
};
class FsMitMService : public IMitMServiceObject {
class FsMitmService : public IMitmServiceObject {
private:
bool has_initialized = false;
u64 init_pid = 0;
std::shared_ptr<IStorageInterface> romfs_storage;
public:
FsMitMService(Service *s) : IMitMServiceObject(s) {
FsMitmService(std::shared_ptr<Service> s) : IMitmServiceObject(s) {
/* ... */
}
static bool should_mitm(u64 pid, u64 tid) {
return tid >= 0x0100000000010000ULL || Utils::HasSdMitMFlag(tid);
static bool ShouldMitm(u64 pid, u64 tid) {
if (Utils::HasSdDisableMitMFlag(tid)) {
return false;
}
return (tid >= 0x0100000000010000ULL || Utils::HasSdMitMFlag(tid)) && Utils::HasOverrideButton(tid);
}
FsMitMService *clone() override {
auto new_srv = new FsMitMService((Service *)&this->forward_service);
this->clone_to(new_srv);
return new_srv;
}
void clone_to(void *o) override {
FsMitMService *other = (FsMitMService *)o;
other->has_initialized = has_initialized;
other->init_pid = init_pid;
}
virtual Result dispatch(IpcParsedCommand &r, IpcCommand &out_c, u64 cmd_id, u8 *pointer_buffer, size_t pointer_buffer_size);
virtual void postprocess(IpcParsedCommand &r, IpcCommand &out_c, u64 cmd_id, u8 *pointer_buffer, size_t pointer_buffer_size);
virtual Result handle_deferred();
static void PostProcess(IMitmServiceObject *obj, IpcResponseContext *ctx);
protected:
/* Overridden commands. */
std::tuple<Result, OutSession<IStorageInterface>> open_data_storage_by_current_process();
std::tuple<Result, OutSession<IStorageInterface>> open_data_storage_by_data_id(u64 storage_id, u64 data_id);
Result OpenDataStorageByCurrentProcess(Out<std::shared_ptr<IStorageInterface>> out);
Result OpenDataStorageByDataId(Out<std::shared_ptr<IStorageInterface>> out, u64 data_id, u8 storage_id);
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MakeServiceCommandMeta<FspSrvCmd_OpenDataStorageByCurrentProcess, &FsMitmService::OpenDataStorageByCurrentProcess>(),
MakeServiceCommandMeta<FspSrvCmd_OpenDataStorageByDataId, &FsMitmService::OpenDataStorageByDataId>(),
};
};

148
stratosphere/fs_mitm/source/fsmitm_utils.cpp
View file

@ -18,14 +18,23 @@
#include <stratosphere.hpp>
#include <atomic>
#include <algorithm>
#include <strings.h>
#include "sm_mitm.h"
#include "debug.hpp"
#include "fsmitm_utils.hpp"
#include "ini.h"
static FsFileSystem g_sd_filesystem = {0};
static std::vector<u64> g_mitm_flagged_tids;
static std::vector<u64> g_disable_mitm_flagged_tids;
static std::atomic_bool g_has_initialized = false;
static std::atomic_bool g_has_hid_session = false;
static u64 g_override_key_combination = KEY_R;
static bool g_override_by_default = true;
/* Static buffer for loader.ini contents at runtime. */
static char g_config_ini_data[0x800];
static bool IsHexadecimal(const char *str) {
while (*str) {
@ -72,20 +81,45 @@ void Utils::InitializeSdThreadFunc(void *args) {
g_mitm_flagged_tids.push_back(title_id);
fsFileClose(&f);
}
memset(title_path, 0, sizeof(title_path));
strcpy(title_path, "/atmosphere/titles/");
strcat(title_path, dir_entry.name);
strcat(title_path, "/fsmitm_disable.flag");
if (R_SUCCEEDED(fsFsOpenFile(&g_sd_filesystem, title_path, FS_OPEN_READ, &f))) {
g_disable_mitm_flagged_tids.push_back(title_id);
fsFileClose(&f);
}
}
}
fsDirClose(&titles_dir);
}
Utils::RefreshConfiguration();
g_has_initialized = true;
svcExitThread();
}
void Utils::InitializeHidThreadFunc(void *args) {
while (R_FAILED(hidInitialize())) {
svcSleepThread(1000ULL);
}
g_has_hid_session = true;
svcExitThread();
}
bool Utils::IsSdInitialized() {
return g_has_initialized;
}
bool Utils::IsHidInitialized() {
return g_has_hid_session;
}
Result Utils::OpenSdFile(const char *fn, int flags, FsFile *out) {
if (!IsSdInitialized()) {
return 0xFA202;
@ -189,3 +223,115 @@ bool Utils::HasSdMitMFlag(u64 tid) {
}
return false;
}
bool Utils::HasSdDisableMitMFlag(u64 tid) {
if (IsSdInitialized()) {
return std::find(g_disable_mitm_flagged_tids.begin(), g_disable_mitm_flagged_tids.end(), tid) != g_disable_mitm_flagged_tids.end();
}
return false;
}
Result Utils::GetKeysDown(u64 *keys) {
if (!Utils::IsHidInitialized()) {
return MAKERESULT(Module_Libnx, LibnxError_InitFail_HID);
}
hidScanInput();
*keys = hidKeysDown(CONTROLLER_P1_AUTO);
return 0x0;
}
bool Utils::HasOverrideButton(u64 tid) {
if (tid < 0x0100000000010000ULL || !IsSdInitialized()) {
/* Disable button override disable for non-applications. */
return true;
}
/* Unconditionally refresh loader.ini contents. */
RefreshConfiguration();
u64 kDown = 0;
bool keys_triggered = (R_SUCCEEDED(GetKeysDown(&kDown)) && ((kDown & g_override_key_combination) != 0));
return IsSdInitialized() && (g_override_by_default ^ keys_triggered);
}
static int FsMitMIniHandler(void *user, const char *section, const char *name, const char *value) {
/* Taken and modified, with love, from Rajkosto's implementation. */
if (strcasecmp(section, "config") == 0) {
if (strcasecmp(name, "override_key") == 0) {
if (value[0] == '!') {
g_override_by_default = true;
value++;
} else {
g_override_by_default = false;
}
if (strcasecmp(value, "A") == 0) {
g_override_key_combination = KEY_A;
} else if (strcasecmp(value, "B") == 0) {
g_override_key_combination = KEY_B;
} else if (strcasecmp(value, "X") == 0) {
g_override_key_combination = KEY_X;
} else if (strcasecmp(value, "Y") == 0) {
g_override_key_combination = KEY_Y;
} else if (strcasecmp(value, "LS") == 0) {
g_override_key_combination = KEY_LSTICK;
} else if (strcasecmp(value, "RS") == 0) {
g_override_key_combination = KEY_RSTICK;
} else if (strcasecmp(value, "L") == 0) {
g_override_key_combination = KEY_L;
} else if (strcasecmp(value, "R") == 0) {
g_override_key_combination = KEY_R;
} else if (strcasecmp(value, "ZL") == 0) {
g_override_key_combination = KEY_ZL;
} else if (strcasecmp(value, "ZR") == 0) {
g_override_key_combination = KEY_ZR;
} else if (strcasecmp(value, "PLUS") == 0) {
g_override_key_combination = KEY_PLUS;
} else if (strcasecmp(value, "MINUS") == 0) {
g_override_key_combination = KEY_MINUS;
} else if (strcasecmp(value, "DLEFT") == 0) {
g_override_key_combination = KEY_DLEFT;
} else if (strcasecmp(value, "DUP") == 0) {
g_override_key_combination = KEY_DUP;
} else if (strcasecmp(value, "DRIGHT") == 0) {
g_override_key_combination = KEY_DRIGHT;
} else if (strcasecmp(value, "DDOWN") == 0) {
g_override_key_combination = KEY_DDOWN;
} else if (strcasecmp(value, "SL") == 0) {
g_override_key_combination = KEY_SL;
} else if (strcasecmp(value, "SR") == 0) {
g_override_key_combination = KEY_SR;
} else {
g_override_key_combination = 0;
}
}
} else {
return 0;
}
return 1;
}
void Utils::RefreshConfiguration() {
FsFile config_file;
if (R_FAILED(fsFsOpenFile(&g_sd_filesystem, "/atmosphere/loader.ini", FS_OPEN_READ, &config_file))) {
return;
}
u64 size;
if (R_FAILED(fsFileGetSize(&config_file, &size))) {
return;
}
size = std::min(size, (decltype(size))0x7FF);
/* Read in string. */
std::fill(g_config_ini_data, g_config_ini_data + 0x800, 0);
size_t r_s;
fsFileRead(&config_file, 0, g_config_ini_data, size, &r_s);
fsFileClose(&config_file);
ini_parse_string(g_config_ini_data, FsMitMIniHandler, NULL);
}

9
stratosphere/fs_mitm/source/fsmitm_utils.hpp
View file

@ -37,4 +37,13 @@ class Utils {
/* SD card Initialization + MitM detection. */
static void InitializeSdThreadFunc(void *args);
static bool HasSdMitMFlag(u64 tid);
static bool HasSdDisableMitMFlag(u64 tid);
static bool IsHidInitialized();
static void InitializeHidThreadFunc(void *args);
static Result GetKeysDown(u64 *keys);
static bool HasOverrideButton(u64 tid);
private:
static void RefreshConfiguration();
};

53
stratosphere/fs_mitm/source/fsmitm_worker.cpp
View file

@ -1,53 +0,0 @@
/*
* Copyright (c) 2018 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <mutex>
#include <switch.h>
#include <stratosphere.hpp>
#include "fsmitm_worker.hpp"
static SystemEvent *g_new_waitable_event = NULL;
static HosMutex g_new_waitable_mutex;
static HosSemaphore g_sema_new_waitable_finish;
static std::unique_ptr<WaitableManager> g_worker_waiter;
Result FsMitMWorker::AddWaitableCallback(void *arg, Handle *handles, size_t num_handles, u64 timeout) {
(void)arg;
svcClearEvent(handles[0]);
g_sema_new_waitable_finish.Signal();
return 0;
}
void FsMitMWorker::AddWaitable(IWaitable *waitable) {
g_worker_waiter->add_waitable(waitable);
std::scoped_lock lk{g_new_waitable_mutex};
g_new_waitable_event->signal_event();
g_sema_new_waitable_finish.Wait();
}
void FsMitMWorker::Main(void *arg) {
/* Initialize waitable event. */
g_new_waitable_event = new SystemEvent(NULL, &FsMitMWorker::AddWaitableCallback);
/* Make a new waitable manager. */
g_worker_waiter = std::make_unique<WaitableManager>(U64_MAX);
g_worker_waiter->add_waitable(g_new_waitable_event);
/* Service processes. */
g_worker_waiter->process();
}

269
stratosphere/fs_mitm/source/ini.c Normal file
View file

@ -0,0 +1,269 @@
/* inih -- simple .INI file parser
inih is released under the New BSD license (see LICENSE.txt). Go to the project
home page for more info:
https://github.com/benhoyt/inih
*/
#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS)
#define _CRT_SECURE_NO_WARNINGS
#endif
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include "ini.h"
#if !INI_USE_STACK
#include <stdlib.h>
#endif
#define MAX_SECTION 50
#define MAX_NAME 50
/* Used by ini_parse_string() to keep track of string parsing state. */
typedef struct {
const char* ptr;
size_t num_left;
} ini_parse_string_ctx;
/* Strip whitespace chars off end of given string, in place. Return s. */
static char* rstrip(char* s)
{
char* p = s + strlen(s);
while (p > s && isspace((unsigned char)(*--p)))
*p = '\0';
return s;
}
/* Return pointer to first non-whitespace char in given string. */
static char* lskip(const char* s)
{
while (*s && isspace((unsigned char)(*s)))
s++;
return (char*)s;
}
/* Return pointer to first char (of chars) or inline comment in given string,
or pointer to null at end of string if neither found. Inline comment must
be prefixed by a whitespace character to register as a comment. */
static char* find_chars_or_comment(const char* s, const char* chars)
{
#if INI_ALLOW_INLINE_COMMENTS
int was_space = 0;
while (*s && (!chars || !strchr(chars, *s)) &&
!(was_space && strchr(INI_INLINE_COMMENT_PREFIXES, *s))) {
was_space = isspace((unsigned char)(*s));
s++;
}
#else
while (*s && (!chars || !strchr(chars, *s))) {
s++;
}
#endif
return (char*)s;
}
/* Version of strncpy that ensures dest (size bytes) is null-terminated. */
static char* strncpy0(char* dest, const char* src, size_t size)
{
strncpy(dest, src, size - 1);
dest[size - 1] = '\0';
return dest;
}
/* See documentation in header file. */
int ini_parse_stream(ini_reader reader, void* stream, ini_handler handler,
void* user)
{
/* Uses a fair bit of stack (use heap instead if you need to) */
#if INI_USE_STACK
char line[INI_MAX_LINE];
int max_line = INI_MAX_LINE;
#else
char* line;
int max_line = INI_INITIAL_ALLOC;
#endif
#if INI_ALLOW_REALLOC
char* new_line;
int offset;
#endif
char section[MAX_SECTION] = "";
char prev_name[MAX_NAME] = "";
char* start;
char* end;
char* name;
char* value;
int lineno = 0;
int error = 0;
#if !INI_USE_STACK
line = (char*)malloc(INI_INITIAL_ALLOC);
if (!line) {
return -2;
}
#endif
#if INI_HANDLER_LINENO
#define HANDLER(u, s, n, v) handler(u, s, n, v, lineno)
#else
#define HANDLER(u, s, n, v) handler(u, s, n, v)
#endif
/* Scan through stream line by line */
while (reader(line, max_line, stream) != NULL) {
#if INI_ALLOW_REALLOC
offset = strlen(line);
while (offset == max_line - 1 && line[offset - 1] != '\n') {
max_line *= 2;
if (max_line > INI_MAX_LINE)
max_line = INI_MAX_LINE;
new_line = realloc(line, max_line);
if (!new_line) {
free(line);
return -2;
}
line = new_line;
if (reader(line + offset, max_line - offset, stream) == NULL)
break;
if (max_line >= INI_MAX_LINE)
break;
offset += strlen(line + offset);
}
#endif
lineno++;
start = line;
#if INI_ALLOW_BOM
if (lineno == 1 && (unsigned char)start[0] == 0xEF &&
(unsigned char)start[1] == 0xBB &&
(unsigned char)start[2] == 0xBF) {
start += 3;
}
#endif
start = lskip(rstrip(start));
if (strchr(INI_START_COMMENT_PREFIXES, *start)) {
/* Start-of-line comment */
}
#if INI_ALLOW_MULTILINE
else if (*prev_name && *start && start > line) {
/* Non-blank line with leading whitespace, treat as continuation
of previous name's value (as per Python configparser). */
if (!HANDLER(user, section, prev_name, start) && !error)
error = lineno;
}
#endif
else if (*start == '[') {
/* A "[section]" line */
end = find_chars_or_comment(start + 1, "]");
if (*end == ']') {
*end = '\0';
strncpy0(section, start + 1, sizeof(section));
*prev_name = '\0';
}
else if (!error) {
/* No ']' found on section line */
error = lineno;
}
}
else if (*start) {
/* Not a comment, must be a name[=:]value pair */
end = find_chars_or_comment(start, "=:");
if (*end == '=' || *end == ':') {
*end = '\0';
name = rstrip(start);
value = end + 1;
#if INI_ALLOW_INLINE_COMMENTS
end = find_chars_or_comment(value, NULL);
if (*end)
*end = '\0';
#endif
value = lskip(value);
rstrip(value);
/* Valid name[=:]value pair found, call handler */
strncpy0(prev_name, name, sizeof(prev_name));
if (!HANDLER(user, section, name, value) && !error)
error = lineno;
}
else if (!error) {
/* No '=' or ':' found on name[=:]value line */
error = lineno;
}
}
#if INI_STOP_ON_FIRST_ERROR
if (error)
break;
#endif
}
#if !INI_USE_STACK
free(line);
#endif
return error;
}
/* See documentation in header file. */
int ini_parse_file(FILE* file, ini_handler handler, void* user)
{
return ini_parse_stream((ini_reader)fgets, file, handler, user);
}
/* See documentation in header file. */
int ini_parse(const char* filename, ini_handler handler, void* user)
{
FILE* file;
int error;
file = fopen(filename, "r");
if (!file)
return -1;
error = ini_parse_file(file, handler, user);
fclose(file);
return error;
}
/* An ini_reader function to read the next line from a string buffer. This
is the fgets() equivalent used by ini_parse_string(). */
static char* ini_reader_string(char* str, int num, void* stream) {
ini_parse_string_ctx* ctx = (ini_parse_string_ctx*)stream;
const char* ctx_ptr = ctx->ptr;
size_t ctx_num_left = ctx->num_left;
char* strp = str;
char c;
if (ctx_num_left == 0 || num < 2)
return NULL;
while (num > 1 && ctx_num_left != 0) {
c = *ctx_ptr++;
ctx_num_left--;
*strp++ = c;
if (c == '\n')
break;
num--;
}
*strp = '\0';
ctx->ptr = ctx_ptr;
ctx->num_left = ctx_num_left;
return str;
}
/* See documentation in header file. */
int ini_parse_string(const char* string, ini_handler handler, void* user) {
ini_parse_string_ctx ctx;
ctx.ptr = string;
ctx.num_left = strlen(string);
return ini_parse_stream((ini_reader)ini_reader_string, &ctx, handler,
user);
}

130
stratosphere/fs_mitm/source/ini.h Normal file
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@ -0,0 +1,130 @@
/* inih -- simple .INI file parser
inih is released under the New BSD license (see LICENSE.txt). Go to the project
home page for more info:
https://github.com/benhoyt/inih
*/
#ifndef __INI_H__
#define __INI_H__
/* Make this header file easier to include in C++ code */
#ifdef __cplusplus
extern "C" {
#endif
#include <stdio.h>
/* Nonzero if ini_handler callback should accept lineno parameter. */
#ifndef INI_HANDLER_LINENO
#define INI_HANDLER_LINENO 0
#endif
/* Typedef for prototype of handler function. */
#if INI_HANDLER_LINENO
typedef int (*ini_handler)(void* user, const char* section,
const char* name, const char* value,
int lineno);
#else
typedef int (*ini_handler)(void* user, const char* section,
const char* name, const char* value);
#endif
/* Typedef for prototype of fgets-style reader function. */
typedef char* (*ini_reader)(char* str, int num, void* stream);
/* Parse given INI-style file. May have [section]s, name=value pairs
(whitespace stripped), and comments starting with ';' (semicolon). Section
is "" if name=value pair parsed before any section heading. name:value
pairs are also supported as a concession to Python's configparser.
For each name=value pair parsed, call handler function with given user
pointer as well as section, name, and value (data only valid for duration
of handler call). Handler should return nonzero on success, zero on error.
Returns 0 on success, line number of first error on parse error (doesn't
stop on first error), -1 on file open error, or -2 on memory allocation
error (only when INI_USE_STACK is zero).
*/
int ini_parse(const char* filename, ini_handler handler, void* user);
/* Same as ini_parse(), but takes a FILE* instead of filename. This doesn't
close the file when it's finished -- the caller must do that. */
int ini_parse_file(FILE* file, ini_handler handler, void* user);
/* Same as ini_parse(), but takes an ini_reader function pointer instead of
filename. Used for implementing custom or string-based I/O (see also
ini_parse_string). */
int ini_parse_stream(ini_reader reader, void* stream, ini_handler handler,
void* user);
/* Same as ini_parse(), but takes a zero-terminated string with the INI data
instead of a file. Useful for parsing INI data from a network socket or
already in memory. */
int ini_parse_string(const char* string, ini_handler handler, void* user);
/* Nonzero to allow multi-line value parsing, in the style of Python's
configparser. If allowed, ini_parse() will call the handler with the same
name for each subsequent line parsed. */
#ifndef INI_ALLOW_MULTILINE
#define INI_ALLOW_MULTILINE 1
#endif
/* Nonzero to allow a UTF-8 BOM sequence (0xEF 0xBB 0xBF) at the start of
the file. See http://code.google.com/p/inih/issues/detail?id=21 */
#ifndef INI_ALLOW_BOM
#define INI_ALLOW_BOM 1
#endif
/* Chars that begin a start-of-line comment. Per Python configparser, allow
both ; and # comments at the start of a line by default. */
#ifndef INI_START_COMMENT_PREFIXES
#define INI_START_COMMENT_PREFIXES ";#"
#endif
/* Nonzero to allow inline comments (with valid inline comment characters
specified by INI_INLINE_COMMENT_PREFIXES). Set to 0 to turn off and match
Python 3.2+ configparser behaviour. */
#ifndef INI_ALLOW_INLINE_COMMENTS
#define INI_ALLOW_INLINE_COMMENTS 1
#endif
#ifndef INI_INLINE_COMMENT_PREFIXES
#define INI_INLINE_COMMENT_PREFIXES ";"
#endif
/* Nonzero to use stack for line buffer, zero to use heap (malloc/free). */
#ifndef INI_USE_STACK
#define INI_USE_STACK 1
#endif
/* Maximum line length for any line in INI file (stack or heap). Note that
this must be 3 more than the longest line (due to '\r', '\n', and '\0'). */
#ifndef INI_MAX_LINE
#define INI_MAX_LINE 200
#endif
/* Nonzero to allow heap line buffer to grow via realloc(), zero for a
fixed-size buffer of INI_MAX_LINE bytes. Only applies if INI_USE_STACK is
zero. */
#ifndef INI_ALLOW_REALLOC
#define INI_ALLOW_REALLOC 0
#endif
/* Initial size in bytes for heap line buffer. Only applies if INI_USE_STACK
is zero. */
#ifndef INI_INITIAL_ALLOC
#define INI_INITIAL_ALLOC 200
#endif
/* Stop parsing on first error (default is to keep parsing). */
#ifndef INI_STOP_ON_FIRST_ERROR
#define INI_STOP_ON_FIRST_ERROR 0
#endif
#ifdef __cplusplus
}
#endif
#endif /* __INI_H__ */

75
stratosphere/fs_mitm/source/mitm_query_service.hpp
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@ -1,75 +0,0 @@
/*
* Copyright (c) 2018 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere/iserviceobject.hpp>
#include "debug.hpp"
enum MitMQueryServiceCommand {
MQS_Cmd_ShouldMitm = 65000,
MQS_Cmd_AssociatePidTid = 65001
};
namespace MitMQueryUtils {
Result get_associated_tid_for_pid(u64 pid, u64 *tid);
void associate_pid_to_tid(u64 pid, u64 tid);
}
template <typename T>
class MitMQueryService : public IServiceObject {
public:
MitMQueryService<T> *clone() override {
return new MitMQueryService<T>();
}
Result dispatch(IpcParsedCommand &r, IpcCommand &out_c, u64 cmd_id, u8 *pointer_buffer, size_t pointer_buffer_size) override {
Log(armGetTls(), 0x100);
switch (cmd_id) {
case MQS_Cmd_ShouldMitm:
return WrapIpcCommandImpl<&MitMQueryService::should_mitm>(this, r, out_c, pointer_buffer, pointer_buffer_size);
case MQS_Cmd_AssociatePidTid:
return WrapIpcCommandImpl<&MitMQueryService::associate_pid_tid>(this, r, out_c, pointer_buffer, pointer_buffer_size);
default:
return 0xF601;
}
if (cmd_id == 65000) {
} else {
return 0xF601;
}
}
Result handle_deferred() override {
/* This service is never deferrable. */
return 0;
}
protected:
std::tuple<Result, u64> should_mitm(u64 pid) {
u64 should_mitm = 0;
u64 tid = 0;
if (R_SUCCEEDED(MitMQueryUtils::get_associated_tid_for_pid(pid, &tid))) {
should_mitm = T::should_mitm(pid, tid);
}
return {0, should_mitm};
}
std::tuple<Result> associate_pid_tid(u64 pid, u64 tid) {
MitMQueryUtils::associate_pid_to_tid(pid, tid);
return {0x0};
}
};

69
stratosphere/fs_mitm/source/mitm_server.hpp
View file

@ -1,69 +0,0 @@
/*
* Copyright (c) 2018 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "mitm_query_service.hpp"
#include "sm_mitm.h"
#include "mitm_session.hpp"
#include "debug.hpp"
template <typename T>
class MitMSession;
template <typename T>
class MitMServer final : public IServer<T> {
static_assert(std::is_base_of<IServiceObject, T>::value, "Service Objects must derive from IServiceObject");
private:
char mitm_name[9];
public:
MitMServer(ISession<MitMQueryService<T>> **out_query_session, const char *service_name, unsigned int max_s, bool s_d = false) : IServer<T>(service_name, max_s, s_d) {
Handle tmp_hnd;
Handle out_query_h;
Result rc;
if (R_SUCCEEDED((rc = smGetServiceOriginal(&tmp_hnd, smEncodeName(service_name))))) {
svcCloseHandle(tmp_hnd);
} else {
fatalSimple(rc);
}
strncpy(mitm_name, service_name, 8);
mitm_name[8] = '\x00';
if (R_FAILED((rc = smMitMInstall(&this->port_handle, &out_query_h, mitm_name)))) {
fatalSimple(rc);
}
*out_query_session = new ServiceSession<MitMQueryService<T>>(NULL, out_query_h, 0);
}
virtual ~MitMServer() {
if (this->port_handle) {
if (R_FAILED(smMitMUninstall(this->mitm_name))) {
/* TODO: Panic. */
}
/* svcCloseHandle(port_handle); was called by ~IServer. */
}
}
ISession<T> *get_new_session(Handle session_h) override {
return new MitMSession<T>(this, session_h, 0, mitm_name);
}
};

244
stratosphere/fs_mitm/source/mitm_session.hpp
View file

@ -1,244 +0,0 @@
/*
* Copyright (c) 2018 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "imitmserviceobject.hpp"
#include "mitm_query_service.hpp"
#include "mitm_server.hpp"
#include "fsmitm_worker.hpp"
#include "debug.hpp"
template <typename T>
class MitMServer;
template <typename T>
class MitMSession final : public ISession<T> {
static_assert(std::is_base_of<IMitMServiceObject, T>::value, "MitM Service Objects must derive from IMitMServiceObject");
/* This will be for the actual session. */
Service forward_service;
IpcParsedCommand cur_out_r;
u32 mitm_domain_id = 0;
bool got_first_message;
public:
MitMSession<T>(MitMServer<T> *s, Handle s_h, Handle c_h, const char *srv) : ISession<T>(s, s_h, c_h, NULL, 0), got_first_message(false) {
this->server = s;
this->server_handle = s_h;
this->client_handle = c_h;
if (R_FAILED(smMitMGetService(&forward_service, srv))) {
/* TODO: Panic. */
}
size_t pointer_buffer_size = 0;
if (R_FAILED(ipcQueryPointerBufferSize(forward_service.handle, &pointer_buffer_size))) {
/* TODO: Panic. */
}
this->service_object = std::make_shared<T>(&forward_service);
this->pointer_buffer.resize(pointer_buffer_size);
}
MitMSession<T>(MitMServer<T> *s, Handle s_h, Handle c_h, Handle f_h) : ISession<T>(s, s_h, c_h, NULL, 0), got_first_message(true) {
this->server = s;
this->server_handle = s_h;
this->client_handle = c_h;
serviceCreate(&this->forward_service, f_h);
size_t pointer_buffer_size = 0;
if (R_FAILED(ipcQueryPointerBufferSize(forward_service.handle, &pointer_buffer_size))) {
/* TODO: Panic. */
}
this->service_object = std::make_shared<T>(&forward_service);
this->pointer_buffer.resize(pointer_buffer_size);
}
virtual ~MitMSession() {
serviceClose(&forward_service);
}
Result handle_message(IpcParsedCommand &r) override {
IpcCommand c;
ipcInitialize(&c);
u64 cmd_id = ((u32 *)r.Raw)[2];
Result retval = 0xF601;
cur_out_r.NumHandles = 0;
Log(armGetTls(), 0x100);
u32 *cmdbuf = (u32 *)armGetTls();
if (r.CommandType == IpcCommandType_Close) {
Reboot();
}
if (r.CommandType == IpcCommandType_Request || r.CommandType == IpcCommandType_RequestWithContext) {
std::shared_ptr<IServiceObject> obj;
if (r.IsDomainMessage) {
obj = this->domain->get_domain_object(r.ThisObjectId);
if (obj != nullptr && r.MessageType == DomainMessageType_Close) {
if (r.ThisObjectId == this->mitm_domain_id) {
Reboot();
}
this->domain->delete_object(r.ThisObjectId);
struct {
u64 magic;
u64 result;
} *o_resp;
o_resp = (decltype(o_resp)) ipcPrepareHeaderForDomain(&c, sizeof(*o_resp), 0);
*(DomainMessageHeader *)((uintptr_t)o_resp - sizeof(DomainMessageHeader)) = {0};
o_resp->magic = SFCO_MAGIC;
o_resp->result = 0x0;
Log(armGetTls(), 0x100);
return o_resp->result;
}
} else {
obj = this->service_object;
}
if (obj != nullptr) {
retval = obj->dispatch(r, c, cmd_id, (u8 *)this->pointer_buffer.data(), this->pointer_buffer.size());
if (R_SUCCEEDED(retval)) {
if (r.IsDomainMessage) {
ipcParseForDomain(&cur_out_r);
} else {
ipcParse(&cur_out_r);
}
return retval;
}
}
} else if (r.CommandType == IpcCommandType_Control || r.CommandType == IpcCommandType_ControlWithContext) {
/* Ipc Clone Current Object. */
retval = serviceIpcDispatch(&forward_service);
Log(armGetTls(), 0x100);
if (R_SUCCEEDED(retval)) {
ipcParse(&cur_out_r);
struct {
u64 magic;
u64 result;
} *resp = (decltype(resp))cur_out_r.Raw;
retval = resp->result;
if ((cmd_id == IpcCtrl_Cmd_CloneCurrentObject || cmd_id == IpcCtrl_Cmd_CloneCurrentObjectEx)) {
if (R_SUCCEEDED(retval)) {
Handle s_h;
Handle c_h;
Result rc;
if (R_FAILED((rc = svcCreateSession(&s_h, &c_h, 0, 0)))) {
fatalSimple(rc);
}
if (cur_out_r.NumHandles != 1) {
Reboot();
}
MitMSession<T> *new_sess = new MitMSession<T>((MitMServer<T> *)this->server, s_h, c_h, cur_out_r.Handles[0]);
new_sess->service_object = this->service_object;
if (this->is_domain) {
new_sess->is_domain = true;
new_sess->domain = this->domain;
new_sess->mitm_domain_id = this->mitm_domain_id;
new_sess->forward_service.type = this->forward_service.type;
new_sess->forward_service.object_id = this->forward_service.object_id;
}
this->get_manager()->add_waitable(new_sess);
ipcSendHandleMove(&c, c_h);
struct {
u64 magic;
u64 result;
} *o_resp;
o_resp = (decltype(o_resp)) ipcPrepareHeader(&c, sizeof(*o_resp));
o_resp->magic = SFCO_MAGIC;
o_resp->result = 0x0;
}
}
}
Log(armGetTls(), 0x100);
return retval;
}
/* 0xF601 --> Dispatch onwards. */
if (retval == 0xF601) {
/* Patch PID Descriptor, if relevant. */
if (r.HasPid) {
/* [ctrl 0] [ctrl 1] [handle desc 0] [pid low] [pid high] */
cmdbuf[4] = 0xFFFE0000UL | (cmdbuf[4] & 0xFFFFUL);
}
Log(armGetTls(), 0x100);
retval = serviceIpcDispatch(&forward_service);
if (R_SUCCEEDED(retval)) {
if (r.IsDomainMessage) {
ipcParseForDomain(&cur_out_r);
} else {
ipcParse(&cur_out_r);
}
struct {
u64 magic;
u64 result;
} *resp = (decltype(resp))cur_out_r.Raw;
retval = resp->result;
}
}
Log(armGetTls(), 0x100);
Log(&cmd_id, sizeof(u64));
u64 retval_for_log = retval;
Log(&retval_for_log, sizeof(u64));
if (R_FAILED(retval)) {
//Reboot();
}
return retval;
}
void postprocess(IpcParsedCommand &r, u64 cmd_id) override {
if (this->active_object == this->service_object && (r.CommandType == IpcCommandType_Request || r.CommandType == IpcCommandType_RequestWithContext)) {
IpcCommand c;
ipcInitialize(&c);
this->service_object->postprocess(cur_out_r, c, cmd_id, (u8 *)this->pointer_buffer.data(), this->pointer_buffer.size());
} else if (r.CommandType == IpcCommandType_Control || r.CommandType == IpcCommandType_ControlWithContext) {
if (cmd_id == IpcCtrl_Cmd_ConvertCurrentObjectToDomain) {
this->is_domain = true;
this->domain = std::make_shared<DomainOwner>();
struct {
u64 magic;
u64 result;
u32 domain_id;
} *resp = (decltype(resp))cur_out_r.Raw;
Result rc;
if (R_FAILED((rc = this->domain->set_object(this->service_object, resp->domain_id)))) {
fatalSimple(rc);
}
this->mitm_domain_id = resp->domain_id;
this->forward_service.type = ServiceType_Domain;
this->forward_service.object_id = resp->domain_id;
}
}
}
void cleanup() override {
/* Clean up copy handles. */
for (unsigned int i = 0; i < cur_out_r.NumHandles; i++) {
if (cur_out_r.WasHandleCopied[i]) {
svcCloseHandle(cur_out_r.Handles[i]);
}
}
}
};

2
stratosphere/libstratosphere/Makefile
View file

@ -18,7 +18,7 @@ include $(DEVKITPRO)/libnx/switch_rules
TARGET := $(notdir $(CURDIR))
SOURCES := source
DATA := data
INCLUDES := include
INCLUDES := include ../../common/include
#---------------------------------------------------------------------------------
# options for code generation

47
stratosphere/libstratosphere/include/boost/callable_traits.hpp
View file

@ -1,47 +0,0 @@
/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_BOOST_CLBL_TRTS_HPP
#define BOOST_CLBL_TRTS_BOOST_CLBL_TRTS_HPP
#include <boost/callable_traits/detail/core.hpp>
#include <boost/callable_traits/add_member_const.hpp>
#include <boost/callable_traits/add_member_cv.hpp>
#include <boost/callable_traits/add_member_lvalue_reference.hpp>
#include <boost/callable_traits/add_member_rvalue_reference.hpp>
#include <boost/callable_traits/add_member_volatile.hpp>
#include <boost/callable_traits/add_noexcept.hpp>
#include <boost/callable_traits/add_transaction_safe.hpp>
#include <boost/callable_traits/add_varargs.hpp>
#include <boost/callable_traits/apply_member_pointer.hpp>
#include <boost/callable_traits/apply_return.hpp>
#include <boost/callable_traits/args.hpp>
#include <boost/callable_traits/class_of.hpp>
#include <boost/callable_traits/function_type.hpp>
#include <boost/callable_traits/has_member_qualifiers.hpp>
#include <boost/callable_traits/has_varargs.hpp>
#include <boost/callable_traits/has_void_return.hpp>
#include <boost/callable_traits/is_const_member.hpp>
#include <boost/callable_traits/is_invocable.hpp>
#include <boost/callable_traits/is_lvalue_reference_member.hpp>
#include <boost/callable_traits/is_reference_member.hpp>
#include <boost/callable_traits/is_rvalue_reference_member.hpp>
#include <boost/callable_traits/is_noexcept.hpp>
#include <boost/callable_traits/is_transaction_safe.hpp>
#include <boost/callable_traits/is_volatile_member.hpp>
#include <boost/callable_traits/qualified_class_of.hpp>
#include <boost/callable_traits/remove_member_const.hpp>
#include <boost/callable_traits/remove_member_cv.hpp>
#include <boost/callable_traits/remove_member_reference.hpp>
#include <boost/callable_traits/remove_member_volatile.hpp>
#include <boost/callable_traits/remove_noexcept.hpp>
#include <boost/callable_traits/remove_transaction_safe.hpp>
#include <boost/callable_traits/remove_varargs.hpp>
#include <boost/callable_traits/return_type.hpp>
#endif

105
stratosphere/libstratosphere/include/boost/callable_traits/add_member_const.hpp
View file

@ -1,105 +0,0 @@
/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_ADD_MEMBER_CONST_HPP
#define BOOST_CLBL_TRTS_ADD_MEMBER_CONST_HPP
#include <boost/callable_traits/detail/core.hpp>
namespace boost { namespace callable_traits {
//[ add_member_const_hpp
/*`
[section:ref_add_member_const add_member_const]
[heading Header]
``#include <boost/callable_traits/add_member_const.hpp>``
[heading Definition]
*/
template<typename T>
using add_member_const_t = //see below
//<-
#ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
detail::sfinae_try<
typename detail::traits<T>::add_member_const,
detail::fail_when_same<typename detail::traits<T>::add_member_const,
detail::abominable_functions_not_supported_on_this_compiler,
this_compiler_doesnt_support_abominable_function_types>,
detail::fail_if_invalid<typename detail::traits<T>::add_member_const,
member_qualifiers_are_illegal_for_this_type>>;
#else
detail::try_but_fail_if_invalid<
typename detail::traits<T>::add_member_const,
member_qualifiers_are_illegal_for_this_type>;
#endif // #ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
namespace detail {
template<typename T, typename = std::false_type>
struct add_member_const_impl {};
template<typename T>
struct add_member_const_impl <T, typename std::is_same<
add_member_const_t<T>, detail::dummy>::type>
{
using type = add_member_const_t<T>;
};
}
//->
template<typename T>
struct add_member_const : detail::add_member_const_impl<T> {};
//<-
}} // namespace boost::callable_traits
//->
/*`
[heading Constraints]
* `T` must be a function type or a member function pointer type
* If `T` is a pointer, it may not be cv/ref qualified
[heading Behavior]
* A substitution failure occurs if the constraints are violated.
* Adds a member `const` qualifier to `T`, if not already present.
[heading Input/Output Examples]
[table
[[`T`] [`add_member_const_t<T>`]]
[[`int()`] [`int() const`]]
[[`int(foo::*)()`] [`int(foo::*)() const`]]
[[`int(foo::*)() &`] [`int(foo::*)() const &`]]
[[`int(foo::*)() &&`] [`int(foo::*)() const &&`]]
[[`int(foo::*)() const`] [`int(foo::*)() const`]]
[[`int(foo::*)() volatile`] [`int(foo::*)() const volatile`]]
[[`int(foo::*)() transaction_safe`] [`int(foo::*)() const transaction_safe`]]
[[`int`] [(substitution failure)]]
[[`int (&)()`] [(substitution failure)]]
[[`int (*)()`] [(substitution failure)]]
[[`int foo::*`] [(substitution failure)]]
[[`int (foo::* const)()`] [(substitution failure)]]
]
[heading Example Program]
[import ../example/add_member_const.cpp]
[add_member_const]
[endsect]
*/
//]
#endif // #ifndef BOOST_CLBL_TRTS_ADD_MEMBER_CONST_HPP

101
stratosphere/libstratosphere/include/boost/callable_traits/add_member_cv.hpp
View file

@ -1,101 +0,0 @@
/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_ADD_MEMBER_CV_HPP
#define BOOST_CLBL_TRTS_ADD_MEMBER_CV_HPP
#include <boost/callable_traits/detail/core.hpp>
namespace boost { namespace callable_traits {
//[ add_member_cv_hpp
/*`
[section:ref_add_member_cv add_member_cv]
[heading Header]
``#include <boost/callable_traits/add_member_cv.hpp>``
[heading Definition]
*/
template<typename T>
using add_member_cv_t = //see below
//<-
#ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
detail::sfinae_try<
typename detail::traits<T>::add_member_cv,
detail::fail_when_same<typename detail::traits<T>::add_member_cv,
detail::abominable_functions_not_supported_on_this_compiler,
this_compiler_doesnt_support_abominable_function_types>,
detail::fail_if_invalid<typename detail::traits<T>::add_member_cv,
member_qualifiers_are_illegal_for_this_type>>;
#else
detail::try_but_fail_if_invalid<
typename detail::traits<T>::add_member_cv,
member_qualifiers_are_illegal_for_this_type>;
#endif // #ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
namespace detail {
template<typename T, typename = std::false_type>
struct add_member_cv_impl {};
template<typename T>
struct add_member_cv_impl <T, typename std::is_same<
add_member_cv_t<T>, detail::dummy>::type>
{
using type = add_member_cv_t<T>;
};
}
//->
template<typename T>
struct add_member_cv : detail::add_member_cv_impl<T> {};
//<-
}} // namespace boost::callable_traits
//->
/*`
[heading Constraints]
* `T` must be a function type or a member function pointer type
* If `T` is a pointer, it may not be cv/ref qualified
[heading Behavior]
* A substitution failure occurs if the constraints are violated.
* Adds member `const` and `volatile` qualifiers to `T`, if not already present.
[heading Input/Output Examples]
[table
[[`T`] [`add_member_cv_t<T>`]]
[[`int()`] [`int() const volatile`]]
[[`int(foo::*)()`] [`int(foo::*)() const volatile`]]
[[`int(foo::*)() &`] [`int(foo::*)() const volatile &`]]
[[`int(foo::*)() &&`] [`int(foo::*)() const volatile &&`]]
[[`int(foo::*)() const`] [`int(foo::*)() const volatile`]]
[[`int(foo::*)() volatile`] [`int(foo::*)() const volatile`]]
[[`int(foo::*)() transaction_safe`] [`int(foo::*)() const volatile transaction_safe`]]
[[`int`] [(substitution failure)]]
[[`int (&)()`] [(substitution failure)]]
[[`int (*)()`] [(substitution failure)]]
[[`int foo::*`] [(substitution failure)]]
[[`int (foo::* const)()`] [(substitution failure)]]
]
[heading Example Program]
[import ../example/add_member_cv.cpp]
[add_member_cv]
[endsect]
*/
//]
#endif

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/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_ADD_MEMBER_LVALUE_REFERENCE_HPP
#define BOOST_CLBL_TRTS_ADD_MEMBER_LVALUE_REFERENCE_HPP
#include <boost/callable_traits/detail/core.hpp>
namespace boost { namespace callable_traits {
//[ add_member_lvalue_reference_hpp
/*`
[section:ref_add_member_lvalue_reference add_member_lvalue_reference]
[heading Header]
``#include <boost/callable_traits/add_member_lvalue_reference.hpp>``
[heading Definition]
*/
#ifdef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
template<typename T>
struct add_member_lvalue_reference_t {
static_assert(std::is_same<T, detail::dummy>::value,
"Reference member qualifiers are not supported by this configuration.");
};
#else
template<typename T>
using add_member_lvalue_reference_t = //see below
//<-
#ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
detail::sfinae_try<
typename detail::traits<T>::add_member_lvalue_reference,
detail::fail_when_same<typename detail::traits<T>::add_member_lvalue_reference,
detail::abominable_functions_not_supported_on_this_compiler,
this_compiler_doesnt_support_abominable_function_types>,
detail::fail_if_invalid<
typename detail::traits<T>::add_member_lvalue_reference,
member_qualifiers_are_illegal_for_this_type>>;
#else
detail::try_but_fail_if_invalid<
typename detail::traits<T>::add_member_lvalue_reference,
member_qualifiers_are_illegal_for_this_type>;
#endif // #ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
#endif // #ifdef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
namespace detail {
template<typename T, typename = std::false_type>
struct add_member_lvalue_reference_impl {};
template<typename T>
struct add_member_lvalue_reference_impl <T, typename std::is_same<
add_member_lvalue_reference_t<T>, detail::dummy>::type>
{
using type = add_member_lvalue_reference_t<T>;
};
}
//->
template<typename T>
struct add_member_lvalue_reference
: detail::add_member_lvalue_reference_impl<T> {};
//<-
}} // namespace boost::callable_traits
//->
/*`
[heading Constraints]
* `T` must be a function type or a member function pointer type
* If `T` is a pointer, it may not be cv/ref qualified
[heading Behavior]
* A substitution failure occurs if the constraints are violated.
* Adds a member lvalue reference qualifier (`&`) to `T`, if not already present.
* If an rvalue reference qualifier is present, the lvalue reference qualifier replaces it (in accordance with reference collapsing rules).
[heading Input/Output Examples]
[table
[[`T`] [`add_member_lvalue_reference_t<T>`]]
[[`int()`] [`int() &`]]
[[`int(foo::*)()`] [`int(foo::*)() &`]]
[[`int(foo::*)() &`] [`int(foo::*)() &`]]
[[`int(foo::*)() &&`] [`int(foo::*)() &`]]
[[`int(foo::*)() const`] [`int(foo::*)() const &`]]
[[`int(foo::*)() transaction_safe`] [`int(foo::*)() & transaction_safe`]]
[[`int`] [(substitution failure)]]
[[`int (&)()`] [(substitution failure)]]
[[`int (*)()`] [(substitution failure)]]
[[`int foo::*`] [(substitution failure)]]
[[`int (foo::* const)()`] [(substitution failure)]]
]
[heading Example Program]
[import ../example/add_member_lvalue_reference.cpp]
[add_member_lvalue_reference]
[endsect]
*/
//]
#endif

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/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_ADD_MEMBER_RVALUE_REFERENCE_HPP
#define BOOST_CLBL_TRTS_ADD_MEMBER_RVALUE_REFERENCE_HPP
#include <boost/callable_traits/detail/core.hpp>
namespace boost { namespace callable_traits {
//[ add_member_rvalue_reference_hpp
/*`
[section:ref_add_member_rvalue_reference add_member_rvalue_reference]
[heading Header]
``#include <boost/callable_traits/add_member_rvalue_reference.hpp>``
[heading Definition]
*/
#ifdef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
template<typename T>
struct add_member_rvalue_reference_t {
static_assert(std::is_same<T, detail::dummy>::value,
"Reference member qualifiers are not supported by this configuration.");
};
#else
template<typename T>
using add_member_rvalue_reference_t = //see below
//<-
#ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
detail::sfinae_try<
typename detail::traits<T>::add_member_rvalue_reference,
detail::fail_when_same<typename detail::traits<T>::add_member_rvalue_reference,
detail::abominable_functions_not_supported_on_this_compiler,
this_compiler_doesnt_support_abominable_function_types>,
detail::fail_if_invalid<typename detail::traits<T>::add_member_rvalue_reference,
member_qualifiers_are_illegal_for_this_type>>;
#else
detail::try_but_fail_if_invalid<
typename detail::traits<T>::add_member_rvalue_reference,
member_qualifiers_are_illegal_for_this_type>;
#endif // #ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
#endif // #ifdef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
namespace detail {
template<typename T, typename = std::false_type>
struct add_member_rvalue_reference_impl {};
template<typename T>
struct add_member_rvalue_reference_impl <T, typename std::is_same<
add_member_rvalue_reference_t<T>, detail::dummy>::type>
{
using type = add_member_rvalue_reference_t<T>;
};
}
//->
template<typename T>
struct add_member_rvalue_reference
: detail::add_member_rvalue_reference_impl<T> {};
//<-
}} // namespace boost::callable_traits
//->
/*`
[heading Constraints]
* `T` must be a function type or a member function pointer type
* If `T` is a pointer, it may not be cv/ref qualified
[heading Behavior]
* A substitution failure occurs if the constraints are violated.
* Adds a member rvalue reference qualifier (`&&`) to `T`, if not already present.
* If an lvalue reference qualifier is present, the lvalue reference qualifier remains (in accordance with reference collapsing rules).
[heading Input/Output Examples]
[table
[[`T`] [`add_member_rvalue_reference_t<T>`]]
[[`int()`] [`int() &&`]]
[[`int(foo::*)()`] [`int(foo::*)() &&`]]
[[`int(foo::*)() &`] [`int(foo::*)() &`]]
[[`int(foo::*)() &&`] [`int(foo::*)() &&`]]
[[`int(foo::*)() const`] [`int(foo::*)() const &&`]]
[[`int(foo::*)() transaction_safe`] [`int(foo::*)() && transaction_safe`]]
[[`int`] [(substitution failure)]]
[[`int (&)()`] [(substitution failure)]]
[[`int (*)()`] [(substitution failure)]]
[[`int foo::*`] [(substitution failure)]]
[[`int (foo::* const)()`] [(substitution failure)]]
]
[heading Example Program]
[import ../example/add_member_rvalue_reference.cpp]
[add_member_rvalue_reference]
[endsect][/section:ref_add_member_rvalue_reference]
*/
//]
#endif

100
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/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_ADD_MEMBER_VOLATILE_HPP
#define BOOST_CLBL_TRTS_ADD_MEMBER_VOLATILE_HPP
#include <boost/callable_traits/detail/core.hpp>
namespace boost { namespace callable_traits {
//[ add_member_volatile_hpp
/*`
[section:ref_add_member_volatile add_member_volatile]
[heading Header]
``#include <boost/callable_traits/add_member_volatile.hpp>``
[heading Definition]
*/
template<typename T>
using add_member_volatile_t = //see below
//<-
#ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
detail::sfinae_try<
typename detail::traits<T>::add_member_volatile,
detail::fail_when_same<typename detail::traits<T>::add_member_volatile,
detail::abominable_functions_not_supported_on_this_compiler,
this_compiler_doesnt_support_abominable_function_types>,
detail::fail_if_invalid<
typename detail::traits<T>::add_member_volatile,
member_qualifiers_are_illegal_for_this_type>>;
#else
detail::try_but_fail_if_invalid<
typename detail::traits<T>::add_member_volatile,
member_qualifiers_are_illegal_for_this_type>;
#endif // #ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
namespace detail {
template<typename T, typename = std::false_type>
struct add_member_volatile_impl {};
template<typename T>
struct add_member_volatile_impl <T, typename std::is_same<
add_member_volatile_t<T>, detail::dummy>::type>
{
using type = add_member_volatile_t<T>;
};
}
//->
template<typename T>
struct add_member_volatile : detail::add_member_volatile_impl<T> {};
//<-
}} // namespace boost::callable_traits
//->
/*`
[heading Constraints]
* `T` must be a function type or a member function pointer type
* If `T` is a pointer, it may not be cv/ref qualified
[heading Behavior]
* A substitution failure occurs if the constraints are violated.
* Adds a member volatile qualifier to `T`, if not already present.
[heading Input/Output Examples]
[table
[[`T`] [`add_member_volatile_t<T>`]]
[[`int()`] [`int() volatile`]]
[[`int(foo::*)()`] [`int(foo::*)() volatile`]]
[[`int(foo::*)() &`] [`int(foo::*)() volatile &`]]
[[`int(foo::*)() &&`] [`int(foo::*)() volatile &&`]]
[[`int(foo::*)() const`] [`int(foo::*)() const volatile`]]
[[`int(foo::*)() transaction_safe`] [`int(foo::*)() volatile transaction_safe`]]
[[`int`] [(substitution failure)]]
[[`int (&)()`] [(substitution failure)]]
[[`int (*)()`] [(substitution failure)]]
[[`int foo::*`] [(substitution failure)]]
[[`int (foo::* const)()`] [(substitution failure)]]
]
[heading Example Program]
[import ../example/add_member_volatile.cpp]
[add_member_volatile]
[endsect][/section:ref_add_member_volatile]
*/
//]
#endif

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/*
@file add_noexcept
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_ADD_NOEXCEPT_HPP
#define BOOST_CLBL_TRTS_ADD_NOEXCEPT_HPP
#include <boost/callable_traits/detail/core.hpp>
namespace boost { namespace callable_traits {
BOOST_CLBL_TRTS_DEFINE_SFINAE_ERROR_ORIGIN(add_noexcept)
BOOST_CLBL_TRTS_SFINAE_MSG(add_noexcept, cannot_add_noexcept_to_this_type)
#ifndef BOOST_CLBL_TRTS_ENABLE_NOEXCEPT_TYPES
template<typename T>
struct add_noexcept_t {
static_assert(std::is_same<T, detail::dummy>::value,
"noexcept types not supported by this configuration.");
};
template<typename T>
struct add_noexcept {
static_assert(std::is_same<T, detail::dummy>::value,
"noexcept types not supported by this configuration.");
};
#else
//[ add_noexcept_hpp
/*`
[section:ref_add_noexcept add_noexcept]
[heading Header]
``#include <boost/callable_traits/add_noexcept.hpp>``
[heading Definition]
*/
template<typename T>
using add_noexcept_t = //see below
//<-
detail::try_but_fail_if_invalid<
typename detail::traits<T>::add_noexcept,
cannot_add_noexcept_to_this_type>;
namespace detail {
template<typename T, typename = std::false_type>
struct add_noexcept_impl {};
template<typename T>
struct add_noexcept_impl <T, typename std::is_same<
add_noexcept_t<T>, detail::dummy>::type>
{
using type = add_noexcept_t<T>;
};
}
//->
template<typename T>
struct add_noexcept : detail::add_noexcept_impl<T> {};
//<-
#endif // #ifdef BOOST_CLBL_TRTS_ENABLE_NOEXCEPT_TYPES
}} // namespace boost::callable_traits
//->
/*`
[heading Constraints]
* `T` must be one of the following:
* function type
* function pointer type
* function reference type
* member function pointer type
* If `T` is a pointer, it may not be cv/ref qualified
[heading Behavior]
* A substitution failure occurs if the constraints are violated.
* Adds a `noexcept` specifier to `T`, if not already present.
[heading Input/Output Examples]
[table
[[`T`] [`add_noexcept_t<T>`]]
[[`int()`] [`int() noexcept`]]
[[`int (&)()`] [`int(&)() noexcept`]]
[[`int (*)()`] [`int(*)() noexcept`]]
[[`int(foo::*)()`] [`int(foo::*)() noexcept`]]
[[`int(foo::*)() &`] [`int(foo::*)() & noexcept`]]
[[`int(foo::*)() &&`] [`int(foo::*)() && noexcept`]]
[[`int(foo::*)() const transaction_safe`] [`int(foo::*)() const transaction_safe noexcept`]]
[[`int(foo::*)() noexcept`] [`int(foo::*)() noexcept`]]
[[`int`] [(substitution failure)]]
[[`int foo::*`] [(substitution failure)]]
[[`int (*&)()`] [(substitution failure)]]
]
[heading Example Program]
[import ../example/add_noexcept.cpp]
[add_noexcept]
[endsect]
*/
//]
#endif // #ifndef BOOST_CLBL_TRTS_ADD_NOEXCEPT_HPP

110
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/*
@file add_transaction_safe
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_ADD_TRANSACTION_SAFE_HPP
#define BOOST_CLBL_TRTS_ADD_TRANSACTION_SAFE_HPP
#include <boost/callable_traits/detail/core.hpp>
namespace boost { namespace callable_traits {
BOOST_CLBL_TRTS_DEFINE_SFINAE_ERROR_ORIGIN(add_transaction_safe)
BOOST_CLBL_TRTS_SFINAE_MSG(add_transaction_safe, cannot_add_transaction_safe_to_this_type)
#ifndef BOOST_CLBL_TRTS_ENABLE_TRANSACTION_SAFE
template<typename T>
struct add_transaction_safe_t {
static_assert(std::is_same<T, detail::dummy>::value,
"transaction_safe not supported by this configuration.");
};
template<typename T>
struct add_transaction_safe {
static_assert(std::is_same<T, detail::dummy>::value,
"transaction_safe not supported by this configuration.");
};
#else
//[ add_transaction_safe_hpp
/*`
[section:ref_add_transaction_safe add_transaction_safe]
[heading Header]
``#include <boost/callable_traits/add_transaction_safe.hpp>``
[heading Definition]
*/
template<typename T>
using add_transaction_safe_t = //see below
//<-
detail::try_but_fail_if_invalid<
typename detail::traits<T>::add_transaction_safe,
cannot_add_transaction_safe_to_this_type>;
namespace detail {
template<typename T, typename = std::false_type>
struct add_transaction_safe_impl {};
template<typename T>
struct add_transaction_safe_impl <T, typename std::is_same<
add_transaction_safe_t<T>, detail::dummy>::type>
{
using type = add_transaction_safe_t<T>;
};
}
//->
template<typename T>
struct add_transaction_safe
: detail::add_transaction_safe_impl<T> {};
//<-
#endif // #ifndef BOOST_CLBL_TRTS_ENABLE_TRANSACTION_SAFE
}} // namespace boost::callable_traits
//->
/*`
[heading Constraints]
* `T` must be one of the following:
* function type
* function pointer type
* function reference type
* member function pointer type
* If `T` is a pointer, it may not be cv/ref qualified
[heading Behavior]
* A substitution failure occurs if the constraints are violated.
* Adds the `transaction_safe` specifier to `T`, if not already present.
[heading Input/Output Examples]
[table
[[`T`] [`add_transaction_safe_t<T>`]]
[[`int()`] [`int() transaction_safe`]]
[[`int (&)()`] [`int(&)() transaction_safe`]]
[[`int (*)()`] [`int(*)() transaction_safe`]]
[[`int(foo::*)()`] [`int(foo::*)() transaction_safe`]]
[[`int(foo::*)() &`] [`int(foo::*)() & transaction_safe`]]
[[`int(foo::*)() &&`] [`int(foo::*)() && transaction_safe`]]
[[`int(foo::*)() const`] [`int(foo::*)() const transaction_safe`]]
[[`int(foo::*)() transaction_safe`] [`int(foo::*)() transaction_safe`]]
[[`int`] [(substitution failure)]]
[[`int foo::*`] [(substitution failure)]]
[[`int (*&)()`] [(substitution failure)]]
]
[heading Example Program]
[import ../example/add_transaction_safe.cpp]
[add_transaction_safe]
[endsect]
*/
//]
#endif // #ifndef BOOST_CLBL_TRTS_ADD_TRANSACTION_SAFE_HPP

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/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_ADD_VARARGS_HPP
#define BOOST_CLBL_TRTS_ADD_VARARGS_HPP
#include <boost/callable_traits/detail/core.hpp>
namespace boost { namespace callable_traits {
//[ add_varargs_hpp
/*`
[section:ref_add_varargs add_varargs]
[heading Header]
``#include <boost/callable_traits/add_varargs.hpp>``
[heading Definition]
*/
template<typename T>
using add_varargs_t = //see below
//<-
detail::try_but_fail_if_invalid<
typename detail::traits<T>::add_varargs,
varargs_are_illegal_for_this_type>;
namespace detail {
template<typename T, typename = std::false_type>
struct add_varargs_impl {};
template<typename T>
struct add_varargs_impl <T, typename std::is_same<
add_varargs_t<T>, detail::dummy>::type>
{
using type = add_varargs_t<T>;
};
}
//->
template<typename T>
struct add_varargs : detail::add_varargs_impl<T> {};
//<-
}} // namespace boost::callable_traits
//->
/*`
[heading Constraints]
* `T` must be one of the following:
* function type
* function pointer type
* function reference type
* member function pointer type
* If `T` is a pointer, it may not be cv/ref qualified
[heading Behavior]
* A substitution failure occurs if the constraints are violated.
* Adds C-style variadics (`...`) to the signature of `T`, if not already present.
[heading Input/Output Examples]
[table
[[`T`] [`add_varargs_t<T>`]]
[[`int()`] [`int(...)`]]
[[`int(int)`] [`int(int, ...)`]]
[[`int (&)()`] [`int(&)(...)`]]
[[`int (*)()`] [`int(*)(...)`]]
[[`int (*)(...)`] [`int(*)(...)`]]
[[`int(foo::*)()`] [`int(foo::*)(...)`]]
[[`int(foo::*)() &`] [`int(foo::*)(...) &`]]
[[`int(foo::*)() &&`] [`int(foo::*)(...) &&`]]
[[`int(foo::*)() const`] [`int(foo::*)(...) const`]]
[[`int(foo::*)() transaction_safe`] [`int(foo::*)(...) transaction_safe`]]
[[`int`] [(substitution failure)]]
[[`int foo::*`] [(substitution failure)]]
[[`int (*&)()`] [(substitution failure)]]
]
[heading Example Program]
[import ../example/add_varargs.cpp]
[add_varargs]
[endsect]
*/
//]
#endif

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@ -1,123 +0,0 @@
/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_APPLY_MEMBER_POINTER_HPP
#define BOOST_CLBL_TRTS_APPLY_MEMBER_POINTER_HPP
#include <boost/callable_traits/detail/core.hpp>
namespace boost { namespace callable_traits {
BOOST_CLBL_TRTS_DEFINE_SFINAE_ERROR_ORIGIN(apply_member_pointer)
BOOST_CLBL_TRTS_SFINAE_MSG(apply_member_pointer, members_cannot_have_a_type_of_void)
BOOST_CLBL_TRTS_SFINAE_MSG(apply_member_pointer, second_template_argument_must_be_a_class_or_struct)
namespace detail {
template<typename T, typename C, bool = std::is_class<C>::value>
struct make_member_pointer;
template<typename T, typename C>
struct make_member_pointer<T, C, true> {
using type = typename std::remove_reference<T>::type C::*;
};
template<typename C>
struct make_member_pointer<void, C, true> {
using type = invalid_type;
};
template<typename T, typename C>
struct make_member_pointer<T, C, false> {
using type = error_type<T>;
};
template<typename T, typename C>
using make_member_pointer_t = typename make_member_pointer<T, C>::type;
}
//[ apply_member_pointer_hpp
/*`
[section:ref_apply_member_pointer apply_member_pointer]
[heading Header]
``#include <boost/callable_traits/apply_member_pointer.hpp>``
[heading Definition]
*/
template<typename T, typename C>
using apply_member_pointer_t = //see below
//<-
detail::sfinae_try<
detail::fallback_if_invalid<
typename detail::traits<T>::template apply_member_pointer<C>,
typename detail::make_member_pointer<T, C>::type>,
detail::fail_when_same<void, T, members_cannot_have_a_type_of_void>,
detail::fail_if<!std::is_class<C>::value,
second_template_argument_must_be_a_class_or_struct> >;
namespace detail {
template<typename T, typename C, typename = std::false_type>
struct apply_member_pointer_impl {};
template<typename T, typename C>
struct apply_member_pointer_impl <T, C, typename std::is_same<
apply_member_pointer_t<T, C>, detail::dummy>::type>
{
using type = apply_member_pointer_t<T, C>;
};
}
//->
template<typename T, typename C>
struct apply_member_pointer : detail::apply_member_pointer_impl<T, C> {};
//<-
}} // namespace boost::callable_traits
//->
/*`
[heading Constraints]
* `T` may be any type except `void`
* `C` must be a user-defined type
[heading Behavior]
* A substitution failure occurs if the constraints are violated.
* When `T` is a function, function pointer (unqualified), or function reference, then the aliased type is a member function pointer of `C` with the same parameters and return type.
* When `T` is a member function pointer (unqualified) of any type, the aliased type is a member function pointer of `C` with the same parameters and return type.
* Otherwise, the aliased type is a member data pointer equivalent to `std::remove_reference_t<T> C::*`.
[heading Input/Output Examples]
[table
[[`T`] [`apply_member_pointer_t<T, foo>`]]
[[`int()`] [`int(foo::*)()`]]
[[`int (&)()`] [`int(foo::*)()`]]
[[`int (*)()`] [`int(foo::*)()`]]
[[`int(bar::*)()`] [`int(foo::*)()`]]
[[`int(bar::*)() &`] [`int(foo::*)() &`]]
[[`int(bar::*)() &&`] [`int(foo::*)() &&`]]
[[`int(bar::*)() const`] [`int(foo::*)() const`]]
[[`int(bar::*)() transaction_safe`] [`int(foo::*)() transaction_safe`]]
[[`int bar::*`] [`int foo::*`]]
[[`int`] [`int foo::*`]]
[[`int &`] [`int foo::*`]]
[[`const int &`] [`const int foo::*`]]
[[`int (*const)()`] [`int (*const foo::*)()`]]
[[`void`] [(substitution failure)]]
]
[heading Example Program]
[import ../example/apply_member_pointer.cpp]
[apply_member_pointer]
[endsect]
*/
//]
#endif

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/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_APPLY_RETURN_HPP
#define BOOST_CLBL_TRTS_APPLY_RETURN_HPP
#include <boost/callable_traits/detail/core.hpp>
namespace boost { namespace callable_traits {
BOOST_CLBL_TRTS_DEFINE_SFINAE_ERROR_ORIGIN(apply_return)
BOOST_CLBL_TRTS_SFINAE_MSG(apply_return, invalid_types_for_apply_return)
namespace detail {
template<typename T, typename R>
struct apply_return_helper {
using type = typename detail::traits<T>::template apply_return<R>;
};
//special case
template<typename... Args, typename R>
struct apply_return_helper<std::tuple<Args...>, R> {
using type = R(Args...);
};
}
//[ apply_return_hpp
/*`
[section:ref_apply_return apply_return]
[heading Header]
``#include <boost/callable_traits/apply_return.hpp>``
[heading Definition]
*/
template<typename T, typename R>
using apply_return_t = //see below
//<-
detail::try_but_fail_if_invalid<
typename detail::apply_return_helper<T, R>::type,
invalid_types_for_apply_return>;
namespace detail {
template<typename T, typename R, typename = std::false_type>
struct apply_return_impl {};
template<typename T, typename R>
struct apply_return_impl <T, R, typename std::is_same<
apply_return_t<T, R>, detail::dummy>::type>
{
using type = apply_return_t<T, R>;
};
}
//->
template<typename T, typename R>
struct apply_return : detail::apply_return_impl<T, R> {};
//<-
}} // namespace boost::callable_traits
//->
/*`
[heading Constraints]
* `T` must one of the following:
* `std::tuple` template instantiation
* function
* function pointer
* function reference
* member function pointer
* member data pointer
* If `T` is a pointer, it may not be cv/ref qualified
[heading Behavior]
* When `T` is `std::tuple<Args...>`, the aliased type is `R(Args...)`.
* When `T` is a function, function pointer, function reference, or member function pointer, the aliased type's return type is `R`, but is otherwise identical to `T`.
* When `T` is a member data pointer of class `foo` to a `U` type (such that `T` is `U foo::*`), the aliased type is `R foo::*`.
[heading Input/Output Examples]
[table
[[`T`] [`apply_return_t<T, float>`]]
[[`std::tuple<int, int>`] [`float(int, int)`]]
[[`int()`] [`float()`]]
[[`int (&)()`] [`float(&)()`]]
[[`int (*)()`] [`float(*)()`]]
[[`int (*)(...)`] [`float(*)()`]]
[[`int(foo::*)()`] [`float(foo::*)()`]]
[[`int(foo::*)() &`] [`float(foo::*)() &`]]
[[`int(foo::*)() &&`] [`float(foo::*)() &&`]]
[[`int(foo::*)() const`] [`float(foo::*)() const`]]
[[`int(foo::*)() transaction_safe`] [`float(foo::*)() transaction_safe`]]
[[`int foo::*`] [`float foo::*`]]
[[`int`] [(substitution failure)]]
[[`int (*const)()`] [(substitution failure)]]
]
[heading Example Program]
[/import ../example/apply_return.cpp]
[apply_return]
[endsect]
*/
//]
#endif

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/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_ARGS_HPP
#define BOOST_CLBL_TRTS_ARGS_HPP
#include <boost/callable_traits/detail/core.hpp>
namespace boost { namespace callable_traits {
//[ args_hpp
/*`[section:ref_args args]
[heading Header]
``#include <boost/callable_traits/args.hpp>``
[heading Definition]
*/
template<typename T, template<class...> class Container = std::tuple>
using args_t = //see below
//<-
detail::try_but_fail_if_invalid<
typename detail::traits<
detail::shallow_decay<T>>::template expand_args<Container>,
cannot_expand_the_parameter_list_of_first_template_argument>;
namespace detail {
template<typename T, template<class...> class Container,
typename = std::false_type>
struct args_impl {};
template<typename T, template<class...> class Container>
struct args_impl <T, Container, typename std::is_same<
args_t<T, Container>, detail::dummy>::type>
{
using type = args_t<T, Container>;
};
}
//->
template<typename T,
template<class...> class Container = std::tuple>
struct args : detail::args_impl<T, Container> {};
//<-
}} // namespace boost::callable_traits
//->
/*`
[heading Constraints]
* `T` must be one of the following:
* function
* function pointer
* function reference
* member function pointer
* member data pointer
* user-defined type with a non-overloaded `operator()`
* type of a non-generic lambda
[heading Behavior]
* When the constraints are violated, a substitution failure occurs.
* When `T` is a function, function pointer, or function reference, the aliased type is `Container` instantiated with the function's parameter types.
* When `T` is a function object, the aliased type is `Container` instantiated with the `T::operator()` parameter types.
* When `T` is a member function pointer, the aliased type is a `Container` instantiation, where the first type argument is a reference to the parent class of `T`, qualified according to the member qualifiers on `T`, such that the first type is equivalent to `boost::callable_traits::qualified_class_of_t<T>`. The subsequent type arguments, if any, are the parameter types of the member function.
* When `T` is a member data pointer, the aliased type is `Container` with a single element, which is a `const` reference to the parent class of `T`.
[heading Input/Output Examples]
[table
[[`T`] [`args_t<T>`]]
[[`void(float, char, int)`] [`std::tuple<float, char, int>`]]
[[`void(*)(float, char, int)`] [`std::tuple<float, char, int`]]
[[`void(&)(float, char, int)`] [`std::tuple<float, char, int`]]
[[`void(float, char, int) const &&`][`std::tuple<float, char, int>`]]
[[`void(*)()`] [`std::tuple<>`]]
[[`void(foo::* const &)(float, char, int)`] [`std::tuple<foo&, float, char, int>`]]
[[`int(foo::*)(int) const`] [`std::tuple<const foo&, int>`]]
[[`void(foo::*)() volatile &&`] [`std::tuple<volatile foo &&>`]]
[[`int foo::*`] [`std::tuple<const foo&>`]]
[[`const int foo::*`] [`std::tuple<const foo&>`]]
[[`int`] [(substitution failure)]]
[[`int (*const)()`] [(substitution failure)]]
]
[heading Example Program]
[import ../example/args.cpp]
[args]
[endsect]
*/
//]
#endif // #ifndef BOOST_CLBL_TRTS_ARGS_HPP

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/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_class_of_HPP
#define BOOST_CLBL_TRTS_class_of_HPP
#include <boost/callable_traits/detail/core.hpp>
namespace boost { namespace callable_traits {
//[ class_of_hpp
/*`
[section:ref_class_of class_of]
[heading Header]
``#include <boost/callable_traits/class_of.hpp>``
[heading Definition]
*/
template<typename T>
using class_of_t = //see below
//<-
detail::try_but_fail_if_invalid<
typename detail::traits<detail::shallow_decay<T>>::class_type,
type_is_not_a_member_pointer>;
namespace detail {
template<typename T, typename = std::false_type>
struct class_of_impl {};
template<typename T>
struct class_of_impl <T, typename std::is_same<
class_of_t<T>, detail::dummy>::type>
{
using type = class_of_t<T>;
};
}
//->
template<typename T>
struct class_of : detail::class_of_impl<T> {};
//<-
}} // namespace boost::callable_traits
//->
/*`
[heading Constraints]
* `T` must be a member pointer
[heading Behavior]
* A substitution failure occurs if the constraints are violated.
* The aliased type is the parent class of the member. In other words, if `T` is expanded to `U C::*`, the aliased type is `C`.
[heading Input/Output Examples]
[table
[[`T`] [`class_of_t<T>`]]
[[`int foo::*`] [`foo`]]
[[`void(foo::* const &)() const`] [`foo`]]
]
[heading Example Program]
[import ../example/class_of.cpp]
[class_of]
[endsect]
*/
//]
#endif // #ifndef BOOST_CLBL_TRTS_class_of_HPP

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/*
@Copyright Barrett Adair 2016-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_DETAIL_CONFIG_HPP
#define BOOST_CLBL_TRTS_DETAIL_CONFIG_HPP
#include <type_traits>
#include <tuple>
#include <utility>
#include <cstdint>
#define BOOST_CLBL_TRTS_EMPTY_
#define BOOST_CLBL_TRTS_EMPTY BOOST_CLBL_TRTS_EMPTY_
#ifdef __cpp_transactional_memory
# define BOOST_CLBL_TRTS_ENABLE_TRANSACTION_SAFE
#endif
#ifdef __cpp_inline_variables
# define BOOST_CLBL_TRAITS_INLINE_VAR inline
#else
# define BOOST_CLBL_TRAITS_INLINE_VAR
#endif
#ifdef __cpp_noexcept_function_type
# define BOOST_CLBL_TRTS_ENABLE_NOEXCEPT_TYPES
#endif
#ifdef BOOST_CLBL_TRTS_ENABLE_TRANSACTION_SAFE
# define BOOST_CLBL_TRTS_TRANSACTION_SAFE_SPECIFIER transaction_safe
#else
# define BOOST_CLBL_TRTS_TRANSACTION_SAFE_SPECIFIER
#endif
#ifndef __clang__
# if defined(__GNUC__)
# define BOOST_CLBL_TRTS_GCC
# if __GNUC__ >= 6
# define BOOST_CLBL_TRTS_GCC_AT_LEAST_6_0_0
# endif
# if __GNUC__ < 5
# define BOOST_CLBL_TRTS_GCC_OLDER_THAN_5_0_0
# endif
# if __GNUC__ >= 5
# define BOOST_CLBL_TRTS_GCC_AT_LEAST_4_9_2
# elif __GNUC__ == 4 && __GNUC_MINOR__ == 9 && __GNUC_PATCHLEVEL__ >= 2
# define BOOST_CLBL_TRTS_GCC_AT_LEAST_4_9_2
# else
# define BOOST_CLBL_TRTS_GCC_OLDER_THAN_4_9_2
# endif //#if __GNUC__ >= 5
# endif //#if defined __GNUC__
#endif // #ifndef __clang__
#ifdef _MSC_VER
# ifdef __clang__
# define BOOST_CLBL_TRTS_CLANG_C2
# else
# define BOOST_CLBL_TRTS_MSVC
# endif // #ifdef __clang__
#endif // #ifdef _MSC_VER
#define BOOST_CLBL_TRTS_IX_SEQ(...) ::std::index_sequence< __VA_ARGS__ >
#define BOOST_CLBL_TRTS_MAKE_IX_SEQ(...) ::std::make_index_sequence< __VA_ARGS__ >
#define BOOST_CLBL_TRTS_DISJUNCTION(...) ::std::disjunction< __VA_ARGS__ >
#ifndef __cpp_variable_templates
# define BOOST_CLBL_TRTS_DISABLE_VARIABLE_TEMPLATES
#endif
#ifndef __cpp_lib_logical_traits
# include <boost/callable_traits/detail/polyfills/disjunction.hpp>
#endif //__cpp_lib_logical_traits
#ifndef __cpp_lib_integer_sequence
# include <boost/callable_traits/detail/polyfills/make_index_sequence.hpp>
#endif // __cpp_lib_integer_sequence
#if defined(BOOST_CLBL_TRTS_MSVC) && !defined(BOOST_DISABLE_WIN32)
# define BOOST_CLBL_TRTS_DEFAULT_VARARGS_CC __cdecl
# define BOOST_CLBL_TRTS_PMF_VARGARGS_CDECL_DEFAULT
#else
# define BOOST_CLBL_TRTS_DEFAULT_VARARGS_CC
#endif // #if defined(BOOST_CLBL_TRTS_MSVC) && !defined(BOOST_DISABLE_WIN32))
#if (defined(BOOST_CLBL_TRTS_GCC) && !defined(BOOST_CLBL_TRTS_GCC_AT_LEAST_4_9_2)) || defined(__INTEL_COMPILER)
# define BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
# define BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
#endif // #if defined BOOST_CLBL_TRTS_GCC && !defined(BOOST_CLBL_TRTS_GCC_AT_LEAST_4_9_2)
#ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
# define BOOST_CLBL_TRTS_ABOMINABLE_CONST BOOST_CLBL_TRTS_EMPTY
# define BOOST_CLBL_TRTS_ABOMINABLE_VOLATILE BOOST_CLBL_TRTS_EMPTY
#else
# define BOOST_CLBL_TRTS_ABOMINABLE_CONST const
# define BOOST_CLBL_TRTS_ABOMINABLE_VOLATILE volatile
#endif // #ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
#ifdef BOOST_CLBL_TRTS_ENABLE_NOEXCEPT_TYPES
# define BOOST_CLBL_TRTS_NOEXCEPT_SPECIFIER noexcept
#else
# define BOOST_CLBL_TRTS_NOEXCEPT_SPECIFIER BOOST_CLBL_TRTS_EMPTY
#endif // #ifdef BOOST_CLBL_TRTS_ENABLE_NOEXCEPT_TYPES
#endif // #ifndef BOOST_CLBL_TRTS_DETAIL_CONFIG_HPP

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/*
@Copyright Barrett Adair 2016-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_DETAIL_CORE_HPP
#define BOOST_CLBL_TRTS_DETAIL_CORE_HPP
#include <boost/callable_traits/detail/utility.hpp>
#include <boost/callable_traits/detail/traits.hpp>
#include <boost/callable_traits/detail/function_object.hpp>
#include <boost/callable_traits/detail/function.hpp>
#include <boost/callable_traits/detail/pmf.hpp>
#include <boost/callable_traits/detail/pmd.hpp>
#endif // #ifndef BOOST_CLBL_TRTS_DETAIL_CORE_HPP

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/*
Copyright Barrett Adair 2016-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http ://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_DETAIL_DEFAULT_BOOST_CLBL_TRTS_HPP
#define BOOST_CLBL_TRTS_DETAIL_DEFAULT_BOOST_CLBL_TRTS_HPP
namespace boost { namespace callable_traits { namespace detail {
template<typename T = void>
struct default_callable_traits {
// value is used by all traits classes to participate
// in the <callable_traits/detail/traits.hpp> disjunction.
static constexpr bool value = false;
// used facilitate the disjunction in
// <callable_traits/detail/traits.hpp>
using traits = default_callable_traits;
using error_t = error_type<T>;
// represents the type under consideration
using type = error_t;
// std::true_type for callables with C-style variadics
using has_varargs = std::false_type;
using return_type = error_t;
// arg_types is a std::tuple of argument types for
// callables that are not overloaded/templated function objects.
// arg_types IS defined in terms of INVOKE, which means
// a PMF's arg_types tuple will use a reference to its
// parent class as the first argument, with qualifiers added to
// match the PMF's own qualifiers.
using arg_types = error_t;
// arg_types without the decltype(*this) parameter for member functions
using non_invoke_arg_types = error_t;
// An "approximation" of a callable type, in the form
// of a plain function type. Defined in terms of INVOKE.
// An identity alias for qualified/unqualified plain function
// types.
using function_type = error_t;
// Used to smoothen the edges between PMFs and function objects
using function_object_signature = error_t;
// An identity alias for qualified/unqualified plain function
// types. Equivalent to remove_member_pointer for PMFs. Same
// as function_type for other callable types.
using qualified_function_type = error_t;
// Removes C-style variadics from a signature, if present.
// Aliases error_t for function objects and PMDs.
using remove_varargs = error_t;
// Adds C-style variadics to a signature. Aliases
// error_t for function objects and PMDs.
using add_varargs = error_t;
// std::true_type when the signature includes noexcept, when
// the feature is available
using is_noexcept = std::false_type;
// adds noexcept to a signature if the feature is available
using add_noexcept = error_t;
// removes noexcept from a signature if present
using remove_noexcept = error_t;
// std::true_type when the signature includes transaction_safe, when
// the feature is available
using is_transaction_safe = std::false_type;
// adds transaction_safe to a signature if the feature is available
using add_transaction_safe = error_t;
// removes transaction_safe from a signature if present
using remove_transaction_safe = error_t;
// The class of a PMD or PMF. error_t for other types
using class_type = error_t;
// The qualified reference type of class_type. error_t
// for non-member-pointers.
using invoke_type = error_t;
// Removes reference qualifiers from a signature.
using remove_reference = error_t;
// Adds an lvalue qualifier to a signature, in arbitrary
// accordance with C++11 reference collapsing rules.
using add_member_lvalue_reference = error_t;
// Adds an rvalue qualifier to a signature, in arbitrary
// accordance with C++11 reference collapsing rules.
using add_member_rvalue_reference = error_t;
// Adds a const qualifier to a signature.
using add_member_const = error_t;
// Adds a volatile qualifier to a signature.
using add_member_volatile = error_t;
// Adds both const and volatile qualifiers to a signature.
using add_member_cv = error_t;
// Removes a const qualifier from a signature, if present.
using remove_member_const = error_t;
// Removes a volatile qualifier from a signature, if present.
using remove_member_volatile = error_t;
// Removes both const and volatile qualifiers from a
// signature, if any.
using remove_member_cv = error_t;
// Removes the member pointer from PMDs and PMFs. An identity
// alias for other callable types.
using remove_member_pointer = error_t;
// Changes the parent class type for PMDs and PMFs. Turns
// function pointers, function references, and
// qualified/unqualified function types into PMFs. Turns
// everything else into member data pointers.
template<typename C,
typename U = T,
typename K = typename std::remove_reference<U>::type,
typename L = typename std::conditional<
std::is_same<void, K>::value, error_t, K>::type,
typename Class = typename std::conditional<
std::is_class<C>::value, C, error_t>::type>
using apply_member_pointer = typename std::conditional<
std::is_same<L, error_t>::value || std::is_same<Class, error_t>::value,
error_t, L Class::*>::type;
// Changes the return type of PMFs, function pointers, function
// references, and qualified/unqualified function types. Changes
// the data type of PMDs. error_t for function objects.
template<typename>
using apply_return = error_t;
// Expands the argument types into a template
template<template<class...> class Container>
using expand_args = error_t;
template<template<class...> class Container, typename... RightArgs>
using expand_args_left = error_t;
template<template<class...> class Container, typename... LeftArgs>
using expand_args_right = error_t;
using clear_args = error_t;
template<typename... NewArgs>
using push_front = error_t;
template<typename... NewArgs>
using push_back = error_t;
template<std::size_t ElementCount>
using pop_front = error_t;
template<std::size_t ElementCount>
using pop_back = error_t;
template<std::size_t Index, typename... NewArgs>
using insert_args = error_t;
template<std::size_t Index, std::size_t Count>
using remove_args = error_t;
template<std::size_t Index, typename... NewArgs>
using replace_args = error_t;
static constexpr qualifier_flags cv_flags = cv_of<T>::value;
static constexpr qualifier_flags ref_flags = ref_of<T>::value;
static constexpr qualifier_flags q_flags = cv_flags | ref_flags;
using has_member_qualifiers = std::integral_constant<bool, q_flags != default_>;
using is_const_member = std::integral_constant<bool, 0 < (cv_flags & const_)>;
using is_volatile_member = std::integral_constant<bool, 0 < (cv_flags & volatile_)>;
using is_cv_member = std::integral_constant<bool, cv_flags == (const_ | volatile_)>;
#ifdef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
using is_reference_member = std::false_type;
using is_lvalue_reference_member = std::false_type;
using is_rvalue_reference_member = std::false_type;
#else
using is_reference_member = std::integral_constant<bool, 0 < ref_flags>;
using is_lvalue_reference_member = std::integral_constant<bool, ref_flags == lref_>;
using is_rvalue_reference_member = std::integral_constant<bool, ref_flags == rref_>;
#endif //#ifdef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
};
}}} // namespace boost::callable_traits::detail
#endif // BOOST_CLBL_TRTS_DETAIL_DEFAULT_BOOST_CLBL_TRTS_HPP

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#ifndef BOOST_CLBL_TRTS_DETAIL_FORWARD_DECLARATIONS
#define BOOST_CLBL_TRTS_DETAIL_FORWARD_DECLARATIONS
#include <boost/callable_traits/detail/config.hpp>
#include <boost/callable_traits/detail/default_callable_traits.hpp>
namespace boost { namespace callable_traits { namespace detail {
template<typename T>
struct function;
template<typename T>
struct has_normal_call_operator
{
template<typename N, N Value>
struct check { check(std::nullptr_t) {} };
template<typename U>
static std::int8_t test(
check<decltype(&U::operator()), &U::operator()>);
template<typename>
static std::int16_t test(...);
static constexpr bool value =
sizeof(test<T>(nullptr)) == sizeof(std::int8_t);
};
struct callable_dummy {
void operator()() {}
};
template<typename T>
using default_to_function_object = typename std::conditional<
has_normal_call_operator<T>::value,
T, callable_dummy>::type;
template<typename T>
struct pmf;
template<typename T>
struct pmd;
template<typename F, typename T = typename std::remove_reference<F>::type>
using function_object_base = typename std::conditional<
has_normal_call_operator<T>::value,
pmf<decltype(&default_to_function_object<T>::operator())>,
default_callable_traits<T>>::type;
template<typename T, typename Base = function_object_base<T>>
struct function_object;
}}} // namespace boost::callable_traits::detail
#endif // #ifndef BOOST_CLBL_TRTS_DETAIL_FORWARD_DECLARATIONS

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/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_DETAIL_FUNCTION_HPP
#define BOOST_CLBL_TRTS_DETAIL_FUNCTION_HPP
#include <boost/callable_traits/detail/config.hpp>
#include <boost/callable_traits/detail/qualifier_flags.hpp>
#include <boost/callable_traits/detail/forward_declarations.hpp>
#include <boost/callable_traits/detail/set_function_qualifiers.hpp>
#include <boost/callable_traits/detail/default_callable_traits.hpp>
namespace boost { namespace callable_traits { namespace detail {
template<typename T>
struct function : default_callable_traits<T> {};
#undef BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
#define BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
#include <boost/callable_traits/detail/unguarded/function.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
#ifndef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
#define BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS const
#include <boost/callable_traits/detail/unguarded/function.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
#define BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS volatile
#include <boost/callable_traits/detail/unguarded/function.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
#define BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS const volatile
#include <boost/callable_traits/detail/unguarded/function.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
#ifndef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
#define BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS &
#include <boost/callable_traits/detail/unguarded/function.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
#define BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS &&
#include <boost/callable_traits/detail/unguarded/function.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
#define BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS const &
#include <boost/callable_traits/detail/unguarded/function.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
#define BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS const &&
#include <boost/callable_traits/detail/unguarded/function.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
#define BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS volatile &
#include <boost/callable_traits/detail/unguarded/function.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
#define BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS volatile &&
#include <boost/callable_traits/detail/unguarded/function.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
#define BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS const volatile &
#include <boost/callable_traits/detail/unguarded/function.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
#define BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS const volatile &&
#include <boost/callable_traits/detail/unguarded/function.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
#endif // #ifndef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
#endif // #ifndef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
// function pointers
#define BOOST_CLBL_TRTS_CC_TAG dummy
#define BOOST_CLBL_TRTS_VARARGS_CC BOOST_CLBL_TRTS_DEFAULT_VARARGS_CC
#define BOOST_CLBL_TRTS_CC
#define BOOST_CLBL_TRTS_ST
#include <boost/callable_traits/detail/unguarded/function_ptr.hpp>
#include <boost/callable_traits/detail/unguarded/function_ptr_varargs.hpp>
#undef BOOST_CLBL_TRTS_ST
#undef BOOST_CLBL_TRTS_CC
#undef BOOST_CLBL_TRTS_CC_TAG
#undef BOOST_CLBL_TRTS_VARARGS_CC
/* ?
#ifdef BOOST_CLBL_TRTS_ENABLE_CDECL
#define BOOST_CLBL_TRTS_CC_TAG cdecl_tag
#define BOOST_CLBL_TRTS_VARARGS_CC __cdecl
#define BOOST_CLBL_TRTS_CC __cdecl
#define BOOST_CLBL_TRTS_ST
#include <boost/callable_traits/detail/unguarded/function_ptr.hpp>
#undef BOOST_CLBL_TRTS_ST
#undef BOOST_CLBL_TRTS_CC
#undef BOOST_CLBL_TRTS_CC_TAG
#undef BOOST_CLBL_TRTS_VARARGS_CC
#endif*/
#ifdef BOOST_CLBL_TRTS_ENABLE_STDCALL
#define BOOST_CLBL_TRTS_CC_TAG stdcall_tag
#define BOOST_CLBL_TRTS_VARARGS_CC BOOST_CLBL_TRTS_DEFAULT_VARARGS_CC
#define BOOST_CLBL_TRTS_CC __stdcall
#define BOOST_CLBL_TRTS_ST
#include <boost/callable_traits/detail/unguarded/function_ptr.hpp>
#undef BOOST_CLBL_TRTS_ST
#undef BOOST_CLBL_TRTS_CC
#undef BOOST_CLBL_TRTS_CC_TAG
#undef BOOST_CLBL_TRTS_VARARGS_CC
#endif
#ifdef BOOST_CLBL_TRTS_ENABLE_FASTCALL
#define BOOST_CLBL_TRTS_CC_TAG fastcall_tag
#define BOOST_CLBL_TRTS_VARARGS_CC BOOST_CLBL_TRTS_DEFAULT_VARARGS_CC
#define BOOST_CLBL_TRTS_CC __fastcall
#define BOOST_CLBL_TRTS_ST
#include <boost/callable_traits/detail/unguarded/function_ptr.hpp>
#undef BOOST_CLBL_TRTS_CC
#undef BOOST_CLBL_TRTS_ST
#undef BOOST_CLBL_TRTS_CC_TAG
#undef BOOST_CLBL_TRTS_VARARGS_CC
#endif
#ifdef BOOST_CLBL_TRTS_ENABLE_PASCAL
#define BOOST_CLBL_TRTS_CC_TAG pascal_tag
#define BOOST_CLBL_TRTS_VARARGS_CC BOOST_CLBL_TRTS_DEFAULT_VARARGS_CC
#define BOOST_CLBL_TRTS_CC
#define BOOST_CLBL_TRTS_ST pascal
#include <boost/callable_traits/detail/unguarded/function_ptr.hpp>
#undef BOOST_CLBL_TRTS_CC
#undef BOOST_CLBL_TRTS_ST
#undef BOOST_CLBL_TRTS_CC_TAG
#undef BOOST_CLBL_TRTS_VARARGS_CC
#endif
template<typename T>
struct function<T&> : std::conditional<function<T>::value,
function<T>, default_callable_traits<T&>>::type {
static constexpr const bool value = !std::is_pointer<T>::value;
using traits = function;
using base = function<T>;
using type = T&;
using remove_varargs = typename base::remove_varargs&;
using add_varargs = typename base::add_varargs&;
using remove_member_reference = reference_error;
using add_member_lvalue_reference = reference_error;
using add_member_rvalue_reference = reference_error;
using add_member_const = reference_error;
using add_member_volatile = reference_error;
using add_member_cv = reference_error;
using remove_member_const = reference_error;
using remove_member_volatile = reference_error;
using remove_member_cv = reference_error;
template<typename NewReturn>
using apply_return = typename base::template apply_return<NewReturn>&;
using clear_args = typename base::clear_args&;
template<typename... NewArgs>
using push_front = typename base::template push_front<NewArgs...>&;
template<typename... NewArgs>
using push_back = typename base::template push_back<NewArgs...>&;
template<std::size_t Count>
using pop_back = typename base::template pop_back<Count>&;
template<std::size_t Count>
using pop_front = typename base::template pop_front<Count>&;
template<std::size_t Index, typename... NewArgs>
using insert_args = typename base::template insert_args<Index, NewArgs...>&;
template<std::size_t Index, std::size_t Count>
using remove_args = typename base::template remove_args<Index, Count>&;
template<std::size_t Index, typename... NewArgs>
using replace_args = typename base::template replace_args<Index, NewArgs...>&;
};
}}} // namespace boost::callable_traits::detail
#endif // #ifndef BOOST_CLBL_TRTS_DETAIL_FUNCTION_HPP

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/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_DETAIL_FUNCTION_OBJECT_HPP
#define BOOST_CLBL_TRTS_DETAIL_FUNCTION_OBJECT_HPP
#include <boost/callable_traits/detail/pmf.hpp>
#include <boost/callable_traits/detail/default_callable_traits.hpp>
#include <boost/callable_traits/detail/forward_declarations.hpp>
#include <boost/callable_traits/detail/utility.hpp>
namespace boost { namespace callable_traits { namespace detail {
template<typename T, typename Base>
struct function_object : Base {
using type = T;
using error_t = error_type<T>;
using function_type = typename Base::function_object_signature;
using arg_types = typename Base::non_invoke_arg_types;
using non_invoke_arg_types = arg_types;
static constexpr const bool value = std::is_class<
typename std::remove_reference<T>::type>::value;
using traits = function_object;
using class_type = error_t;
using invoke_type = error_t;
using remove_varargs = error_t;
using add_varargs = error_t;
using is_noexcept = typename Base::is_noexcept;
using add_noexcept = error_t;
using remove_noexcept = error_t;
using is_transaction_safe = typename Base::is_transaction_safe;
using add_transaction_safe = error_t;
using remove_transaction_safe = error_t;
using clear_args = error_t;
template<template<class...> class Container>
using expand_args = typename function<function_type>::template
expand_args<Container>;
template<template<class...> class Container, typename... RightArgs>
using expand_args_left = typename function<function_type>::template
expand_args_left<Container, RightArgs...>;
template<template<class...> class Container, typename... LeftArgs>
using expand_args_right = typename function<function_type>::template
expand_args_right<Container, LeftArgs...>;
template<typename C, typename U = T>
using apply_member_pointer =
typename std::remove_reference<U>::type C::*;
template<typename>
using apply_return = error_t;
template<typename...>
using push_front = error_t;
template<typename...>
using push_back = error_t;
template<std::size_t ElementCount>
using pop_args_front = error_t;
template<std::size_t ElementCount>
using pop_args_back = error_t;
template<std::size_t Index, typename... NewArgs>
using insert_args = error_t;
template<std::size_t Index, std::size_t Count>
using remove_args = error_t;
template<std::size_t Index, typename... NewArgs>
using replace_args = error_t;
template<std::size_t Count>
using pop_front = error_t;
template<std::size_t Count>
using pop_back = error_t;
using remove_member_reference = error_t;
using add_member_lvalue_reference = error_t;
using add_member_rvalue_reference = error_t;
using add_member_const = error_t;
using add_member_volatile = error_t;
using add_member_cv = error_t;
using remove_member_const = error_t;
using remove_member_volatile = error_t;
using remove_member_cv = error_t;
};
template<typename T, typename U, typename Base>
struct function_object <T U::*, Base>
: default_callable_traits<> {};
}}} // namespace boost::callable_traits::detail
#endif // #ifndef BOOST_CLBL_TRTS_DETAIL_FUNCTION_OBJECT_HPP

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/*!
@file
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_IS_INVOCABLE_IMPL_HPP
#define BOOST_CLBL_TRTS_IS_INVOCABLE_IMPL_HPP
#include <boost/callable_traits/detail/config.hpp>
#include <boost/callable_traits/detail/forward_declarations.hpp>
#include <boost/callable_traits/detail/utility.hpp>
#include <type_traits>
#include <utility>
namespace boost { namespace callable_traits { namespace detail {
template<typename T>
struct can_dereference_t
{
template<typename>
struct check {};
template<typename U>
static std::int8_t test(
check<typename std::remove_reference<decltype(*std::declval<U>())>::type>*
);
template<typename>
static std::int16_t test(...);
static constexpr const bool value =
sizeof(test<T>(nullptr)) == sizeof(std::int8_t);
};
//returns std::true_type for pointers and smart pointers
template<typename T>
using can_dereference = std::integral_constant<bool,
can_dereference_t<T>::value>;
template<typename T, typename = std::true_type>
struct generalize_t {
using type = T;
};
template<typename T>
struct generalize_t<T, std::integral_constant<bool,
can_dereference<T>::value && !is_reference_wrapper<T>::value
>>{
using type = decltype(*std::declval<T>());
};
template<typename T>
struct generalize_t<T, is_reference_wrapper<T>> {
using type = decltype(std::declval<T>().get());
};
// When T is a pointer, generalize<T> is the resulting type of the
// pointer dereferenced. When T is an std::reference_wrapper, generalize<T>
// is the underlying reference type. Otherwise, generalize<T> is T.
template<typename T>
using generalize = typename generalize_t<T>::type;
// handles the member pointer rules of INVOKE
template<typename Base, typename T,
typename IsBaseOf = std::is_base_of<Base, shallow_decay<T>>,
typename IsSame = std::is_same<Base, shallow_decay<T>>>
using generalize_if_dissimilar = typename std::conditional<
IsBaseOf::value || IsSame::value, T, generalize<T>>::type;
template<typename Traits, bool = Traits::is_const_member::value
|| Traits::is_volatile_member::value
|| Traits::is_lvalue_reference_member::value
|| Traits::is_rvalue_reference_member::value>
struct test_invoke {
template<typename... Rgs,
typename U = typename Traits::type>
auto operator()(Rgs&&... rgs) const ->
success<decltype(std::declval<U>()(static_cast<Rgs&&>(rgs)...))>;
auto operator()(...) const -> substitution_failure;
};
template<typename F>
struct test_invoke<function<F>, true /*abominable*/> {
auto operator()(...) const -> substitution_failure;
};
template<typename Pmf, bool Ignored>
struct test_invoke<pmf<Pmf>, Ignored> {
using class_t = typename pmf<Pmf>::class_type;
template<typename U, typename... Rgs,
typename Obj = generalize_if_dissimilar<class_t, U&&>>
auto operator()(U&& u, Rgs&&... rgs) const ->
success<decltype((std::declval<Obj>().*std::declval<Pmf>())(static_cast<Rgs&&>(rgs)...))>;
auto operator()(...) const -> substitution_failure;
};
template<typename Pmd, bool Ignored>
struct test_invoke<pmd<Pmd>, Ignored> {
using class_t = typename pmd<Pmd>::class_type;
template<typename U,
typename Obj = generalize_if_dissimilar<class_t, U&&>>
auto operator()(U&& u) const ->
success<decltype(std::declval<Obj>().*std::declval<Pmd>())>;
auto operator()(...) const -> substitution_failure;
};
template<typename T, typename... Args>
struct is_invocable_impl {
using traits = detail::traits<T>;
using test = detail::test_invoke<traits>;
using result = decltype(test{}(::std::declval<Args>()...));
using type = std::integral_constant<bool, result::value>;
};
template<typename... Args>
struct is_invocable_impl<void, Args...> {
using type = std::false_type;
};
template<typename IsInvocable, typename Ret, typename T, typename... Args>
struct is_invocable_r_impl {
using traits = detail::traits<T>;
using test = detail::test_invoke<traits>;
using result = decltype(test{}(::std::declval<Args>()...));
using type = typename std::is_convertible<typename result::_::type, Ret>::type;
};
template<typename Ret, typename T, typename... Args>
struct is_invocable_r_impl<std::false_type, Ret, T, Args...> {
using type = std::false_type;
};
}}} // namespace boost::callable_traits::detail
#endif // #ifndef BOOST_CLBL_TRTS_IS_INVOCABLE_IMPL_HPP

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#ifndef BOOST_CLBL_TRTS_PARAMETER_INDEX_HELPER_HPP
#define BOOST_CLBL_TRTS_PARAMETER_INDEX_HELPER_HPP
#include <boost/callable_traits/detail/config.hpp>
namespace boost { namespace callable_traits { namespace detail {
template<std::size_t I, typename T, bool IgnoreThisPointer = false,
bool AllowPlus1 = false, std::size_t Count = 0>
struct parameter_index_helper {
using error_t = error_type<T>;
using args_tuple = typename std::conditional<IgnoreThisPointer,
typename detail::traits<T>::non_invoke_arg_types,
typename detail::traits<T>::arg_types>::type;
static constexpr bool has_parameter_list =
!std::is_same<args_tuple, invalid_type>::value
&& !std::is_same<args_tuple, reference_error>::value;
using temp_tuple = typename std::conditional<has_parameter_list,
args_tuple, std::tuple<error_t>>::type;
static constexpr std::size_t parameter_list_size =
std::tuple_size<temp_tuple>::value;
static constexpr bool is_out_of_range = has_parameter_list &&
I >= parameter_list_size + static_cast<std::size_t>(AllowPlus1);
static constexpr bool is_count_out_of_range = has_parameter_list &&
I + Count > parameter_list_size + static_cast<std::size_t>(AllowPlus1);
static constexpr std::size_t index =
has_parameter_list && !is_out_of_range ? I : 0;
static constexpr std::size_t count =
has_parameter_list && !is_count_out_of_range ? Count : 0;
using permissive_tuple = typename std::conditional<
has_parameter_list && !is_out_of_range,
args_tuple, std::tuple<error_t>>::type;
using permissive_function = typename std::conditional<
has_parameter_list && !is_out_of_range,
T, error_t(error_t)>::type;
};
}}} // namespace boost::callable_traits::detail
#endif // #ifndef BOOST_CLBL_TRTS_PARAMETER_INDEX_HELPER_HPP

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/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_DETAIL_PMD_HPP
#define BOOST_CLBL_TRTS_DETAIL_PMD_HPP
#include <boost/callable_traits/detail/forward_declarations.hpp>
#include <boost/callable_traits/detail/function.hpp>
#include <boost/callable_traits/detail/traits.hpp>
#include <boost/callable_traits/detail/default_callable_traits.hpp>
#include <boost/callable_traits/detail/utility.hpp>
namespace boost { namespace callable_traits { namespace detail {
template<typename T>
struct pmd : default_callable_traits<T> {};
template<typename D, typename T>
struct pmd<D T::*> : default_callable_traits<> {
static constexpr bool value = true;
using traits = pmd;
using class_type = T;
using invoke_type = T const &;
using type = D T::*;
using function_type = typename std::add_lvalue_reference<D>::type(invoke_type);
using qualified_function_type = D(invoke_type);
using arg_types = std::tuple<invoke_type>;
using non_invoke_arg_types = std::tuple<>;
using return_type = typename std::add_lvalue_reference<D>::type;
template<typename C>
using apply_member_pointer = D C::*;
template<typename R>
using apply_return = R T::*;
template<template<class...> class Container>
using expand_args = Container<invoke_type>;
using is_member_pointer = std::true_type;
};
}}} // namespace boost::callable_traits::detail
#endif

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/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_DETAIL_PMF_HPP
#define BOOST_CLBL_TRTS_DETAIL_PMF_HPP
#include <boost/callable_traits/detail/forward_declarations.hpp>
#include <boost/callable_traits/detail/set_function_qualifiers.hpp>
#include <boost/callable_traits/detail/qualifier_flags.hpp>
#include <boost/callable_traits/detail/default_callable_traits.hpp>
#include <boost/callable_traits/detail/utility.hpp>
namespace boost { namespace callable_traits { namespace detail {
template<qualifier_flags Applied, bool IsTransactionSafe, bool IsNoExcept,
typename CallingConvention, typename T, typename Return,
typename... Args>
struct set_member_function_qualifiers_t;
template<qualifier_flags Applied, bool IsTransactionSafe, bool IsNoexcept,
typename CallingConvention, typename T, typename Return,
typename... Args>
struct set_varargs_member_function_qualifiers_t;
template<qualifier_flags Flags, bool IsTransactionSafe, bool IsNoexcept,
typename... Ts>
using set_member_function_qualifiers =
typename set_member_function_qualifiers_t<Flags, IsTransactionSafe,
IsNoexcept, Ts...>::type;
template<qualifier_flags Flags, bool IsTransactionSafe, bool IsNoexcept,
typename... Ts>
using set_varargs_member_function_qualifiers =
typename set_varargs_member_function_qualifiers_t<Flags,
IsTransactionSafe, IsNoexcept, Ts...>::type;
template<typename T>
struct pmf : default_callable_traits<T> {};
#define BOOST_CLBL_TRTS_CC_TAG dummy
#define BOOST_CLBL_TRTS_VARARGS_CC BOOST_CLBL_TRTS_DEFAULT_VARARGS_CC
#define BOOST_CLBL_TRTS_CC
#include <boost/callable_traits/detail/unguarded/pmf.hpp>
#undef BOOST_CLBL_TRTS_CC
#undef BOOST_CLBL_TRTS_CC_TAG
#undef BOOST_CLBL_TRTS_VARARGS_CC
#define BOOST_CLBL_TRTS_CC_TAG dummy
#define BOOST_CLBL_TRTS_VARARGS_CC BOOST_CLBL_TRTS_DEFAULT_VARARGS_CC
#define BOOST_CLBL_TRTS_CC
#include <boost/callable_traits/detail/unguarded/pmf_varargs.hpp>
#undef BOOST_CLBL_TRTS_CC
#undef BOOST_CLBL_TRTS_CC_TAG
#undef BOOST_CLBL_TRTS_VARARGS_CC
#ifdef BOOST_CLBL_TRTS_ENABLE_CDECL
#define BOOST_CLBL_TRTS_CC_TAG cdecl_tag
#define BOOST_CLBL_TRTS_VARARGS_CC __cdecl
#define BOOST_CLBL_TRTS_CC __cdecl
#include <boost/callable_traits/detail/unguarded/pmf.hpp>
#undef BOOST_CLBL_TRTS_CC
#undef BOOST_CLBL_TRTS_CC_TAG
#undef BOOST_CLBL_TRTS_VARARGS_CC
#endif // #ifdef BOOST_CLBL_TRTS_ENABLE_CDECL
// Defining this macro enables undocumented features, likely broken.
// Too much work to maintain, but knock yourself out
#ifdef BOOST_CLBL_TRTS_ENABLE_STDCALL
#define BOOST_CLBL_TRTS_CC_TAG stdcall_tag
#define BOOST_CLBL_TRTS_VARARGS_CC BOOST_CLBL_TRTS_DEFAULT_VARARGS_CC
#define BOOST_CLBL_TRTS_CC __stdcall
#include <boost/callable_traits/detail/unguarded/pmf.hpp>
#undef BOOST_CLBL_TRTS_CC
#undef BOOST_CLBL_TRTS_CC_TAG
#undef BOOST_CLBL_TRTS_VARARGS_CC
#endif // #ifdef BOOST_CLBL_TRTS_ENABLE_STDCALL
// Defining this macro enables undocumented features, likely broken.
// Too much work to officially maintain, but knock yourself out
#ifdef BOOST_CLBL_TRTS_ENABLE_FASTCALL
#define BOOST_CLBL_TRTS_CC_TAG fastcall_tag
#define BOOST_CLBL_TRTS_VARARGS_CC BOOST_CLBL_TRTS_DEFAULT_VARARGS_CC
#define BOOST_CLBL_TRTS_CC __fastcall
#include <boost/callable_traits/detail/unguarded/pmf.hpp>
#undef BOOST_CLBL_TRTS_CC
#undef BOOST_CLBL_TRTS_CC_TAG
#undef BOOST_CLBL_TRTS_VARARGS_CC
#endif // #ifdef BOOST_CLBL_TRTS_ENABLE_FASTCALL
}}} // namespace boost::callable_traits::detail
#endif // #ifndef BOOST_CLBL_TRTS_DETAIL_PMF_HPP

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/*
Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_DETAIL_POLYFILLS_DISJUNCTION_HPP
#define BOOST_CLBL_TRTS_DETAIL_POLYFILLS_DISJUNCTION_HPP
#undef BOOST_CLBL_TRTS_DISJUNCTION
#define BOOST_CLBL_TRTS_DISJUNCTION(...) \
::boost::callable_traits::detail::disjunction<__VA_ARGS__>
namespace boost { namespace callable_traits { namespace detail {
//polyfill for C++17 std::disjunction
template<typename...>
struct disjunction : std::false_type {};
template<typename T>
struct disjunction<T> : T {};
template<typename T, typename... Ts>
struct disjunction<T, Ts...>
: std::conditional<T::value != false, T, disjunction<Ts...>>::type {};
}}} // namespace boost::callable_traits::detail
#endif // #ifndef BOOST_CLBL_TRTS_DETAIL_POLYFILLS_DISJUNCTION_HPP

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/*
Copyright Barrett Adair 2016-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_DETAIL_POLYFILLS_MAKE_INDEX_SEQUENCE_HPP
#define BOOST_CLBL_TRTS_DETAIL_POLYFILLS_MAKE_INDEX_SEQUENCE_HPP
#undef BOOST_CLBL_TRTS_IX_SEQ
#define BOOST_CLBL_TRTS_IX_SEQ(...) \
::boost::callable_traits::detail::index_sequence<__VA_ARGS__>
#undef BOOST_CLBL_TRTS_MAKE_IX_SEQ
#define BOOST_CLBL_TRTS_MAKE_IX_SEQ(...) \
::boost::callable_traits::detail::make_index_sequence<__VA_ARGS__>
namespace boost { namespace callable_traits { namespace detail {
template<std::size_t...>
struct index_sequence { using type = index_sequence; };
template<typename, typename>
struct concat;
template<std::size_t... I1, std::size_t... I2>
struct concat<index_sequence<I1...>, index_sequence<I2...>>
: index_sequence<I1..., (sizeof...(I1)+I2)...> {};
template<std::size_t N>
struct make_index_sequence_t;
template<std::size_t N>
struct make_index_sequence_t : concat<
typename make_index_sequence_t<N/2>::type,
typename make_index_sequence_t<N - N/2>::type >::type {};
template<>
struct make_index_sequence_t<0> : index_sequence<> {};
template<>
struct make_index_sequence_t<1> : index_sequence<0> {};
template<std::size_t... I>
using make_index_sequence = typename make_index_sequence_t<I...>::type;
}}} // namespace boost::callable_traits::detail
#endif // #ifndef BOOST_CLBL_TRTS_DETAIL_POLYFILLS_MAKE_INDEX_SEQUENCE_HPP

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/*
Defines `qualifier_flags`
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_QUALIFIER_FLAGS_HPP
#define BOOST_CLBL_TRTS_QUALIFIER_FLAGS_HPP
#include <boost/callable_traits/detail/config.hpp>
namespace boost { namespace callable_traits { namespace detail {
//bit qualifier_flags used to signify cv/ref qualifiers
using qualifier_flags = std::uint32_t;
/*
| && & V C |
--------------------------------------------
0 | 0 0 0 0 | default
1 | 0 0 0 1 | const
2 | 0 0 1 0 | volatile
3 | 0 0 1 1 | const volatile
--------------------------------------------
4 | 0 1 0 0 | &
5 | 0 1 0 1 | const &
6 | 0 1 1 0 | volatile &
7 | 0 1 1 1 | const volatile &
--------------------------------------------
8 | 1 0 0 0 | &&
9 | 1 0 0 1 | const &&
10 | 1 0 1 0 | volatile &&
11 | 1 0 1 1 | const volatile &&
*/
// Flag representing the default qualifiers on a type
// or member function overload.
constexpr qualifier_flags default_ = 0;
// Flag representing a const qualifier on a type or
// member function overload.
constexpr qualifier_flags const_ = 1;
// Flag representing a volatile qualifier on a type
// or member function overload.
constexpr qualifier_flags volatile_ = 2;
#ifdef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
constexpr qualifier_flags lref_ = default_;
constexpr qualifier_flags rref_ = default_;
#else
// Flag representing an lvalue reference type, or
// an lvalue-reference-qualified member function
// overload.
constexpr qualifier_flags lref_ = 4;
// Flag representing an lvalue reference type, or
// an rvalue-reference-qualified member function
// overload.
constexpr qualifier_flags rref_ = 8;
#endif //#ifdef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
constexpr qualifier_flags cv_ = 3;
template<qualifier_flags Flags>
using remove_const_flag = std::integral_constant<
qualifier_flags, Flags & ~const_>;
template<qualifier_flags Flags>
using is_const = std::integral_constant<bool,
(Flags & const_) != 0>;
template<qualifier_flags Flags>
using remove_volatile_flag = std::integral_constant<
qualifier_flags, Flags & ~volatile_>;
template<typename U, typename T = typename std::remove_reference<U>::type>
using cv_of = std::integral_constant<qualifier_flags,
(std::is_const<T>::value ? const_ : default_)
| (std::is_volatile<T>::value ? volatile_ : default_)>;
template<typename T>
using ref_of = std::integral_constant<qualifier_flags,
std::is_rvalue_reference<T>::value ? rref_
: (std::is_lvalue_reference<T>::value ? lref_
: default_)>;
//bit-flag implementation of C++11 reference collapsing rules
template<qualifier_flags Existing,
qualifier_flags Other,
bool AlreadyHasRef = (Existing & (lref_ | rref_)) != 0,
bool AlreadyHasLRef = (Existing & lref_) == lref_,
bool IsAddingLRef = (Other & lref_) == lref_
>
using collapse_flags = std::integral_constant<qualifier_flags,
!AlreadyHasRef ? (Existing | Other)
: (AlreadyHasLRef ? (Existing | (Other & ~rref_))
: (IsAddingLRef ? ((Existing & ~rref_) | Other )
: (Existing | Other)))>;
template<typename T> struct flag_map { static constexpr qualifier_flags value = default_; };
template<typename T> struct flag_map<T &> { static constexpr qualifier_flags value = lref_; };
template<typename T> struct flag_map<T &&> { static constexpr qualifier_flags value = rref_; };
template<typename T> struct flag_map<T const> { static constexpr qualifier_flags value = const_; };
template<typename T> struct flag_map<T const &> { static constexpr qualifier_flags value = const_ | lref_; };
template<typename T> struct flag_map<T const &&> { static constexpr qualifier_flags value = const_ | rref_; };
template<typename T> struct flag_map<T volatile> { static constexpr qualifier_flags value = volatile_; };
template<typename T> struct flag_map<T volatile &> { static constexpr qualifier_flags value = volatile_ | lref_; };
template<typename T> struct flag_map<T volatile &&> { static constexpr qualifier_flags value = volatile_ | rref_; };
template<typename T> struct flag_map<T const volatile> { static constexpr qualifier_flags value = const_ | volatile_; };
template<typename T> struct flag_map<T const volatile &> { static constexpr qualifier_flags value = const_ | volatile_ | lref_; };
template<typename T> struct flag_map<T const volatile &&> { static constexpr qualifier_flags value = const_ | volatile_ | rref_; };
}}} // namespace boost::callable_traits::detail
#endif // #ifndef BOOST_CLBL_TRTS_QUALIFIER_FLAGS_HPP

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/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_DETAIL_SET_FUNCTION_QUALIFIERS_HPP
#define BOOST_CLBL_TRTS_DETAIL_SET_FUNCTION_QUALIFIERS_HPP
#include <boost/callable_traits/detail/qualifier_flags.hpp>
#define BOOST_CLBL_TRTS_SET_FUNCTION_QUALIFIERS(QUAL) \
template<typename Return, typename... Args> \
struct set_function_qualifiers_t < \
flag_map<int QUAL>::value, false, false, Return, Args...> { \
using type = Return(Args...) QUAL; \
}; \
\
template<typename Return, typename... Args> \
struct set_function_qualifiers_t < \
flag_map<int QUAL>::value, true, false, Return, Args...> { \
using type = Return(Args...) QUAL \
BOOST_CLBL_TRTS_TRANSACTION_SAFE_SPECIFIER; \
}; \
\
template<typename Return, typename... Args> \
struct set_function_qualifiers_t < \
flag_map<int QUAL>::value, false, true, Return, Args...> { \
using type = Return(Args...) QUAL \
BOOST_CLBL_TRTS_NOEXCEPT_SPECIFIER; \
}; \
\
template<typename Return, typename... Args> \
struct set_function_qualifiers_t < \
flag_map<int QUAL>::value, true, true, Return, Args...> { \
using type = Return(Args...) QUAL \
BOOST_CLBL_TRTS_TRANSACTION_SAFE_SPECIFIER \
BOOST_CLBL_TRTS_NOEXCEPT_SPECIFIER; \
}; \
\
template<typename Return, typename... Args> \
struct set_varargs_function_qualifiers_t < \
flag_map<int QUAL>::value, false, false, Return, Args...> { \
using type = Return(Args..., ...) QUAL; \
}; \
\
template<typename Return, typename... Args> \
struct set_varargs_function_qualifiers_t < \
flag_map<int QUAL>::value, true, false, Return, Args...> { \
using type = Return(Args..., ...) QUAL \
BOOST_CLBL_TRTS_TRANSACTION_SAFE_SPECIFIER; \
}; \
\
template<typename Return, typename... Args> \
struct set_varargs_function_qualifiers_t < \
flag_map<int QUAL>::value, false, true, Return, Args...> { \
using type = Return(Args..., ...) QUAL \
BOOST_CLBL_TRTS_NOEXCEPT_SPECIFIER; \
}; \
\
template<typename Return, typename... Args> \
struct set_varargs_function_qualifiers_t < \
flag_map<int QUAL>::value, true, true, Return, Args...> { \
using type = Return(Args..., ...) QUAL \
BOOST_CLBL_TRTS_TRANSACTION_SAFE_SPECIFIER \
BOOST_CLBL_TRTS_NOEXCEPT_SPECIFIER; \
} \
/**/
namespace boost { namespace callable_traits { namespace detail {
template<qualifier_flags Applied, bool IsTransactionSafe,
bool IsNoexcept, typename Return, typename... Args>
struct set_function_qualifiers_t {
using type = Return(Args...);
};
template<qualifier_flags Applied, bool IsTransactionSafe,
bool IsNoexcept, typename Return, typename... Args>
struct set_varargs_function_qualifiers_t {
using type = Return(Args..., ...);
};
#ifndef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
BOOST_CLBL_TRTS_SET_FUNCTION_QUALIFIERS(const);
BOOST_CLBL_TRTS_SET_FUNCTION_QUALIFIERS(volatile);
BOOST_CLBL_TRTS_SET_FUNCTION_QUALIFIERS(const volatile);
#ifndef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
BOOST_CLBL_TRTS_SET_FUNCTION_QUALIFIERS(&);
BOOST_CLBL_TRTS_SET_FUNCTION_QUALIFIERS(&&);
BOOST_CLBL_TRTS_SET_FUNCTION_QUALIFIERS(const &);
BOOST_CLBL_TRTS_SET_FUNCTION_QUALIFIERS(const &&);
BOOST_CLBL_TRTS_SET_FUNCTION_QUALIFIERS(volatile &);
BOOST_CLBL_TRTS_SET_FUNCTION_QUALIFIERS(volatile &&);
BOOST_CLBL_TRTS_SET_FUNCTION_QUALIFIERS(const volatile &);
BOOST_CLBL_TRTS_SET_FUNCTION_QUALIFIERS(const volatile &&);
#endif // #ifndef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
#endif // #ifndef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
template<qualifier_flags Flags, bool IsTransactionSafe, bool IsNoexcept,
typename... Ts>
using set_function_qualifiers =
typename set_function_qualifiers_t<Flags, IsTransactionSafe, IsNoexcept,
Ts...>::type;
template<qualifier_flags Flags, bool IsTransactionSafe, bool IsNoexcept,
typename... Ts>
using set_varargs_function_qualifiers =
typename set_varargs_function_qualifiers_t<Flags, IsTransactionSafe,
IsNoexcept, Ts...>::type;
}}} // namespace boost::callable_traits::detail
#endif //BOOST_CLBL_TRTS_DETAIL_SET_FUNCTION_QUALIFIERS_HPP

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/*
@Copyright Barrett Adair 2016-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_SFINAE_ERRORS_HPP
#define BOOST_CLBL_TRTS_SFINAE_ERRORS_HPP
#include <boost/callable_traits/detail/config.hpp>
namespace boost { namespace callable_traits { namespace detail {
struct sfinae_error{};
template<typename T>
struct success {
static constexpr bool value = true;
struct _ { using type = T; };
};
template<bool B, typename T>
struct fail_if : T {
static_assert(std::is_base_of<sfinae_error, T>::value,
"incorrect usage of fail_if");
static constexpr bool value = B;
};
template<typename T, typename... FailIfs>
using sfinae_try = typename BOOST_CLBL_TRTS_DISJUNCTION(
FailIfs..., success<T>)::_::type;
template<typename FailMsg, typename ForceTwoPhaseLookup>
struct fail {
using type = typename std::conditional<std::is_same<ForceTwoPhaseLookup, std::false_type>::value,
FailMsg, FailMsg>::type::_::type;
};
}}} // namespace boost::callable_traits::detail
#define BOOST_CLBL_TRTS_PP_CAT_(x, y) x ## y
#define BOOST_CLBL_TRTS_PP_CAT(x, y) BOOST_CLBL_TRTS_PP_CAT_(x, y)
#define BOOST_CLBL_TRTS_DEFINE_SFINAE_ERROR_ORIGIN(origin) \
namespace error { \
template<typename ErrorMessage> \
struct origin : \
::boost::callable_traits::detail::sfinae_error \
{ struct _ {}; }; \
} \
/**/
#define BOOST_CLBL_TRTS_SFINAE_MSG(origin, name) \
struct BOOST_CLBL_TRTS_PP_CAT(name, _ ){}; \
struct name : error::origin< \
BOOST_CLBL_TRTS_PP_CAT(name, _ )>{}; \
/**/
namespace boost { namespace callable_traits {
BOOST_CLBL_TRTS_DEFINE_SFINAE_ERROR_ORIGIN(parameters)
BOOST_CLBL_TRTS_SFINAE_MSG(parameters, index_out_of_range_for_parameter_list)
BOOST_CLBL_TRTS_SFINAE_MSG(parameters, cannot_determine_parameters_for_this_type)
BOOST_CLBL_TRTS_DEFINE_SFINAE_ERROR_ORIGIN(varargs)
BOOST_CLBL_TRTS_SFINAE_MSG(varargs, varargs_are_illegal_for_this_type)
BOOST_CLBL_TRTS_DEFINE_SFINAE_ERROR_ORIGIN(member_qualifiers)
BOOST_CLBL_TRTS_SFINAE_MSG(member_qualifiers, member_qualifiers_are_illegal_for_this_type)
BOOST_CLBL_TRTS_SFINAE_MSG(member_qualifiers, this_compiler_doesnt_support_abominable_function_types)
BOOST_CLBL_TRTS_DEFINE_SFINAE_ERROR_ORIGIN(transaction_safe_)
BOOST_CLBL_TRTS_SFINAE_MSG(transaction_safe_, transaction_safe_is_not_supported_by_this_configuration)
BOOST_CLBL_TRTS_DEFINE_SFINAE_ERROR_ORIGIN(expand_args)
BOOST_CLBL_TRTS_SFINAE_MSG(expand_args, cannot_expand_the_parameter_list_of_first_template_argument)
BOOST_CLBL_TRTS_DEFINE_SFINAE_ERROR_ORIGIN(member_pointer_required)
BOOST_CLBL_TRTS_SFINAE_MSG(member_pointer_required, type_is_not_a_member_pointer)
BOOST_CLBL_TRTS_DEFINE_SFINAE_ERROR_ORIGIN(reference_error)
BOOST_CLBL_TRTS_SFINAE_MSG(reference_error, reference_type_not_supported_by_this_metafunction)
}} // namespace boost::callable_traits
#endif // #ifndef BOOST_CLBL_TRTS_SFINAE_ERRORS_HPP

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/*
@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CLBL_TRTS_DETAIL_TRAITS_HPP
#define BOOST_CLBL_TRTS_DETAIL_TRAITS_HPP
#include <boost/callable_traits/detail/forward_declarations.hpp>
#include <boost/callable_traits/detail/utility.hpp>
namespace boost { namespace callable_traits { namespace detail {
// Here is where the magic happens
template<typename T>
using traits = typename BOOST_CLBL_TRTS_DISJUNCTION(
function_object<unwrap_reference<T>>,
function<T>,
pmf<T>,
pmd<T>,
default_callable_traits<T>
)::traits;
}}} // namespace boost::callable_traits::detail
#endif // #ifndef BOOST_CLBL_TRTS_DETAIL_TRAITS_HPP

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/*
Copyright (c) 2016 Barrett Adair
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
HEADER GUARDS INTENTIONALLY OMITTED
DO NOT INCLUDE THIS HEADER DIRECTLY
*/
#define BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
#define BOOST_CLBL_TRTS_IS_TRANSACTION_SAFE std::false_type
#include <boost/callable_traits/detail/unguarded/function_2.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
#undef BOOST_CLBL_TRTS_IS_TRANSACTION_SAFE
#ifdef BOOST_CLBL_TRTS_ENABLE_TRANSACTION_SAFE
#define BOOST_CLBL_TRTS_IS_TRANSACTION_SAFE std::true_type
#define BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE transaction_safe
#include <boost/callable_traits/detail/unguarded/function_2.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
#undef BOOST_CLBL_TRTS_IS_TRANSACTION_SAFE
#endif // #ifdef BOOST_CLBL_TRTS_ENABLE_TRANSACTION_SAFE

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/*
Copyright (c) 2016 Barrett Adair
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
HEADER GUARDS INTENTIONALLY OMITTED
DO NOT INCLUDE THIS HEADER DIRECTLY
*/
#define BOOST_CLBL_TRTS_NOEXCEPT_SPEC
#define BOOST_CLBL_TRTS_IS_NOEXCEPT std::false_type
#include <boost/callable_traits/detail/unguarded/function_3.hpp>
#undef BOOST_CLBL_TRTS_NOEXCEPT_SPEC
#undef BOOST_CLBL_TRTS_IS_NOEXCEPT
#ifdef BOOST_CLBL_TRTS_ENABLE_NOEXCEPT_TYPES
#define BOOST_CLBL_TRTS_NOEXCEPT_SPEC noexcept
#define BOOST_CLBL_TRTS_IS_NOEXCEPT std::true_type
#include <boost/callable_traits/detail/unguarded/function_3.hpp>
#undef BOOST_CLBL_TRTS_NOEXCEPT_SPEC
#undef BOOST_CLBL_TRTS_IS_NOEXCEPT
#endif // #ifdef BOOST_CLBL_TRTS_ENABLE_NOEXCEPT_TYPES

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/*
Copyright (c) 2016 Barrett Adair
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
HEADER GUARDS INTENTIONALLY OMITTED
DO NOT INCLUDE THIS HEADER DIRECTLY
macros used:
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS - the function-level qualifiers for the
current inclusion (combinations of `const` `volatile` `&` `&&`, or nothing)
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE - the transaction_safe specifier for
the current include (`transaction_safe` or nothing)
BOOST_CLBL_TRTS_IS_TRANSACTION_SAFE - `std::true_type` or `std::false_type`,
tied on whether BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE is `transaction_safe`
BOOST_CLBL_TRTS_TRANSACTION_SAFE_SPECIFIER - `transaction_safe` when
BOOST_CLBL_TRTS_ENABLE_TRANSACTION_SAFE is enabled, otherwise nothing
BOOST_CLBL_TRTS_NOEXCEPT_SPEC - the noexcept specifier for
the current include (`noexcept` or nothing)
BOOST_CLBL_TRTS_IS_NOEXCEPT - `std::true_type` or `std::false_type`,
tied on whether BOOST_CLBL_TRTS_NOEXCEPT_SPEC is `noexcept`
BOOST_CLBL_TRTS_NOEXCEPT_SPECIFIER - `noexcept` if
BOOST_CLBL_TRTS_ENABLE_NOEXCEPT_TYPES is defined, otherwise nothing
*/
template<typename Return, typename... Args>
struct function<Return(Args...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
BOOST_CLBL_TRTS_NOEXCEPT_SPEC>
: default_callable_traits<dummy BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS> {
static constexpr bool value = true;
using traits = function;
using return_type = Return;
using arg_types = std::tuple<Args...>;
using non_invoke_arg_types = arg_types;
using type = Return(Args...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
BOOST_CLBL_TRTS_NOEXCEPT_SPEC;
using function_type = Return(Args...);
using qualified_function_type = Return(Args...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
BOOST_CLBL_TRTS_NOEXCEPT_SPEC;
using remove_varargs = type;
using add_varargs = Return (Args..., ...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
BOOST_CLBL_TRTS_NOEXCEPT_SPEC;
using is_noexcept = BOOST_CLBL_TRTS_IS_NOEXCEPT;
using remove_noexcept = Return(Args...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE;
using add_noexcept = Return(Args...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
BOOST_CLBL_TRTS_NOEXCEPT_SPECIFIER;
using is_transaction_safe = BOOST_CLBL_TRTS_IS_TRANSACTION_SAFE;
using remove_transaction_safe = Return(Args...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_NOEXCEPT_SPEC;
using add_transaction_safe = Return(Args...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_TRANSACTION_SAFE_SPECIFIER
BOOST_CLBL_TRTS_NOEXCEPT_SPEC;
using qualifiers = default_callable_traits<dummy BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS>;
template<qualifier_flags Flags>
using set_qualifiers = set_function_qualifiers<Flags, is_transaction_safe::value,
is_noexcept::value, Return, Args...>;
#ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
using add_member_lvalue_reference = abominable_functions_not_supported_on_this_compiler;
using add_member_rvalue_reference = abominable_functions_not_supported_on_this_compiler;
using add_member_const = abominable_functions_not_supported_on_this_compiler;
using add_member_volatile = abominable_functions_not_supported_on_this_compiler;
using add_member_cv = abominable_functions_not_supported_on_this_compiler;
#else
using add_member_lvalue_reference = set_qualifiers<
collapse_flags<qualifiers::q_flags, lref_>::value>;
using add_member_rvalue_reference = set_qualifiers<
collapse_flags<qualifiers::q_flags, rref_>::value>;
using add_member_const = set_qualifiers<qualifiers::q_flags | const_>;
using add_member_volatile = set_qualifiers<qualifiers::q_flags | volatile_>;
using add_member_cv = set_qualifiers<qualifiers::q_flags | cv_>;
#endif // #ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
using remove_member_reference = set_qualifiers<qualifiers::cv_flags>;
using remove_member_const = set_qualifiers<
qualifiers::ref_flags | remove_const_flag<qualifiers::cv_flags>::value>;
using remove_member_volatile = set_qualifiers<
qualifiers::ref_flags | remove_volatile_flag<qualifiers::cv_flags>::value>;
using remove_member_cv = set_qualifiers<qualifiers::ref_flags>;
template<typename U>
using apply_member_pointer = add_member_pointer<type, U>;
template<typename NewReturn>
using apply_return = NewReturn(Args...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
BOOST_CLBL_TRTS_NOEXCEPT_SPEC;
template<template<class...> class Container>
using expand_args = Container<Args...>;
using is_member_pointer = std::false_type;
};
template<typename Return, typename... Args>
struct function<Return (Args..., ...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
BOOST_CLBL_TRTS_NOEXCEPT_SPEC>
: default_callable_traits<dummy BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS> {
static constexpr bool value = true;
using has_varargs = std::true_type;
using traits = function;
using return_type = Return;
using arg_types = std::tuple<Args...>;
using type = Return (Args..., ...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
BOOST_CLBL_TRTS_NOEXCEPT_SPEC;
using function_type = Return(Args..., ...);
using qualified_function_type = Return(Args..., ...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
BOOST_CLBL_TRTS_NOEXCEPT_SPEC;
using remove_varargs = Return (Args...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
BOOST_CLBL_TRTS_NOEXCEPT_SPEC;
using add_varargs = type;
using is_noexcept = BOOST_CLBL_TRTS_IS_NOEXCEPT;
using remove_noexcept = Return(Args..., ...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE;
using add_noexcept = Return(Args..., ...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
BOOST_CLBL_TRTS_NOEXCEPT_SPECIFIER;
using is_transaction_safe = BOOST_CLBL_TRTS_IS_TRANSACTION_SAFE;
using remove_transaction_safe = Return(Args..., ...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_NOEXCEPT_SPEC;
using add_transaction_safe = Return(Args..., ...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_TRANSACTION_SAFE_SPECIFIER
BOOST_CLBL_TRTS_NOEXCEPT_SPEC;
using qualifiers = default_callable_traits<dummy BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS>;
template<qualifier_flags Flags>
using set_qualifiers = set_varargs_function_qualifiers<Flags, is_transaction_safe::value,
is_noexcept::value, Return, Args...>;
#ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
using add_member_lvalue_reference = abominable_functions_not_supported_on_this_compiler;
using add_member_rvalue_reference = abominable_functions_not_supported_on_this_compiler;
using add_member_const = abominable_functions_not_supported_on_this_compiler;
using add_member_volatile = abominable_functions_not_supported_on_this_compiler;
using add_member_cv = abominable_functions_not_supported_on_this_compiler;
#else
using add_member_lvalue_reference = set_qualifiers<
collapse_flags<qualifiers::q_flags, lref_>::value>;
using add_member_rvalue_reference = set_qualifiers<
collapse_flags<qualifiers::q_flags, rref_>::value>;
using add_member_const = set_qualifiers<qualifiers::q_flags | const_>;
using add_member_volatile = set_qualifiers<qualifiers::q_flags | volatile_>;
using add_member_cv = set_qualifiers<qualifiers::q_flags | cv_>;
#endif // #ifdef BOOST_CLBL_TRTS_DISABLE_ABOMINABLE_FUNCTIONS
using remove_member_reference = set_qualifiers<qualifiers::cv_flags>;
using remove_member_const = set_qualifiers<
qualifiers::ref_flags | remove_const_flag<qualifiers::cv_flags>::value>;
using remove_member_volatile = set_qualifiers<
qualifiers::ref_flags | remove_volatile_flag<qualifiers::cv_flags>::value>;
using remove_member_cv = set_qualifiers<qualifiers::ref_flags>;
template<typename U>
using apply_member_pointer =
Return( BOOST_CLBL_TRTS_DEFAULT_VARARGS_CC U::*)(Args..., ...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
BOOST_CLBL_TRTS_NOEXCEPT_SPEC;
template<typename NewReturn>
using apply_return = NewReturn(Args..., ...)
BOOST_CLBL_TRTS_INCLUDE_QUALIFIERS
BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
BOOST_CLBL_TRTS_NOEXCEPT_SPEC;
template<template<class...> class Container>
using expand_args = Container<Args...>;
using is_member_pointer = std::false_type;
};

25
stratosphere/libstratosphere/include/boost/callable_traits/detail/unguarded/function_ptr.hpp
View file

@ -1,25 +0,0 @@
/*
Copyright (c) 2016 Modified Work Barrett Adair
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
HEADER GUARDS INTENTIONALLY OMITTED
DO NOT INCLUDE THIS HEADER DIRECTLY
*/
#define BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
#define BOOST_CLBL_TRTS_IS_TRANSACTION_SAFE std::false_type
#include <boost/callable_traits/detail/unguarded/function_ptr_2.hpp>
#undef BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
#undef BOOST_CLBL_TRTS_IS_TRANSACTION_SAFE
#ifdef BOOST_CLBL_TRTS_ENABLE_TRANSACTION_SAFE
#define BOOST_CLBL_TRTS_IS_TRANSACTION_SAFE std::true_type
#define BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE transaction_safe
#include <boost/callable_traits/detail/unguarded/function_ptr_2.hpp>
#endif
#undef BOOST_CLBL_TRTS_INCLUDE_TRANSACTION_SAFE
#undef BOOST_CLBL_TRTS_IS_TRANSACTION_SAFE

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