Add Nintendo Switch chiaki-lib support (#233)

scripts/switch/Dockerfile

@@ -0,0 +1,81 @@
+FROM docker.io/archlinux/base
+
+ENV DEVKITPRO=/opt/devkitpro
+ENV DEVKITARM=/opt/devkitpro/devkitARM
+ENV DEVKITPPC=/opt/devkitpro/devkitPPC
+ENV PATH="${PATH}:${DEVKITARM}/bin/:${DEVKITPPC}/bin/"
+
+
+ENV WORKDIR="/build"
+WORKDIR "${WORKDIR}"
+
+# Upgarde image
+RUN pacman --noconfirm -Syu
+
+# Install requirements for libtransistor 
+RUN pacman --noconfirm -S \
+    llvm \
+    clang \
+    lld \
+    python \
+    python-pip \
+    python-virtualenv \
+    squashfs-tools \
+    base-devel \
+    git \
+    cmake \
+    libx11 \
+    vim
+
+RUN pacman-key --init
+# Install devkitpro 
+# doc source :
+# https://devkitpro.org/wiki/devkitPro_pacman
+
+# First import the key which is used to validate the packages 
+RUN pacman-key --recv F7FD5492264BB9D0
+RUN pacman-key --lsign F7FD5492264BB9D0
+
+# Add the devkitPro repositories
+ADD devkit_repo ./devkit_repo
+RUN cat ./devkit_repo >> /etc/pacman.conf
+# Install the keyring which adds more keys which may be used to verify the packages. 
+RUN pacman --noconfirm -U https://downloads.devkitpro.org/devkitpro-keyring-r1.787e015-2-any.pkg.tar.xz
+# Now resync the database and update installed packages.
+RUN pacman -Sy
+
+RUN pacman --noconfirm -Syu
+
+#RUN pacman --noconfirm -S $(pacman -Slq dkp-libs)
+
+RUN pacman --noconfirm -S \
+    protobuf \
+    python-protobuf \
+    sfml \
+    devkitARM \
+    switch-pkg-config \
+    devkitpro-pkgbuild-helpers \
+    switch-dev \
+    switch-zlib \
+    switch-sdl2 \
+    switch-freetype \
+    switch-curl \
+    switch-mesa \
+    switch-glad \
+    switch-glm \
+    switch-libconfig \
+    switch-sdl2_gfx \
+    switch-sdl2_ttf \
+    switch-sdl2_image \
+    switch-libexpat \
+    switch-bzip2 \
+    switch-libopus \
+    switch-ffmpeg \
+	switch-mbedtls
+
+RUN pip3 install -U pip
+
+VOLUME ${WORKDIR}
+# nxlink server port
+EXPOSE 28771
+ENTRYPOINT ["/bin/bash"]

scripts/switch/build.sh

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+#!/bin/bash
+
+set -xveo pipefail
+
+arg1=$1
+CHIAKI_ENABLE_SWITCH_LINUX="ON"
+build="./build"
+if [ "$arg1" != "linux" ]; then
+  CHIAKI_ENABLE_SWITCH_LINUX="OFF"
+  source /opt/devkitpro/switchvars.sh
+  toolchain=/opt/devkitpro/switch.cmake
+
+  export CC=${TOOL_PREFIX}gcc
+  export CXX=${TOOL_PREFIX}g++
+  build="./build_switch"
+fi
+
+SCRIPTDIR=$(dirname "$0")
+BASEDIR=$(realpath "${SCRIPTDIR}/../../")
+
+build_chiaki (){
+  pushd "${BASEDIR}"
+    #rm -rf ./build
+
+    cmake -B "${build}" -DCMAKE_TOOLCHAIN_FILE=${toolchain} \
+      -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON \
+      -DCHIAKI_ENABLE_TESTS=OFF \
+      -DCHIAKI_ENABLE_CLI=OFF \
+      -DCHIAKI_ENABLE_GUI=OFF \
+      -DCHIAKI_ENABLE_ANDROID=OFF \
+      -DCHIAKI_ENABLE_SWITCH=ON \
+      -DCHIAKI_ENABLE_SWITCH_LINUX="${CHIAKI_ENABLE_SWITCH_LINUX}" \
+      -DCHIAKI_LIB_ENABLE_MBEDTLS=ON
+
+    pushd "${BASEDIR}/${build}/switch/"
+      make
+    popd
+  popd
+}
+
+build_chiaki
+

scripts/switch/devkit_repo

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+[dkp-libs]
+Server = http://downloads.devkitpro.org/packages
+
+[dkp-linux]
+Server = http://downloads.devkitpro.org/packages/linux
+

scripts/switch/fake_ctest.nintendo.net.py

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+# simple python3 http server to emulate ctest.nintendo.net
+# you have to redirect nintendo.net to your own host
+# https://gitlab.com/a/90dns
+
+# the aim is to fake ctest.nintendo.net server
+# to allow nintendo switch lan connection
+
+# The nintendo switch tries to join ctest to validate wifi settings
+# without 200 OK from ctest.nintendo.net, the LAN connection is denied
+
+import http.server
+import socketserver
+
+from http.server import HTTPServer, BaseHTTPRequestHandler
+
+
+class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
+
+    def do_GET(self):
+        self.send_response(200)
+        self.send_header("Content-Type", "text/plain")
+        self.send_header("X-Organization", "Nintendo")
+        self.end_headers()
+        self.wfile.write(b'ok')
+
+
+PORT = 80
+
+httpd = HTTPServer(('0.0.0.0', PORT), SimpleHTTPRequestHandler)
+httpd.serve_forever()
+