Pulled common and created new build

# By Cameron Gutman
# Via Cameron Gutman
* 'master' of github.com:limelight-stream/limelight-ios:
  Add better messages to pairing
  Fix missing video issue

.gitignore

@@ -1,5 +1 @@
-*pro.user
-
-
-**/.vs/
-build/
+**/xcuserdata/

.gitmodules

@@ -1,6 +1,3 @@
-[submodule "moonlight-common-c/moonlight-common-c"]
-	path = moonlight-common-c/moonlight-common-c
-	url = https://github.com/moonlight-stream/moonlight-common-c.git
-[submodule "qmdnsengine/qmdnsengine"]
-	path = qmdnsengine/qmdnsengine
-	url = https://github.com/cgutman/qmdnsengine.git
+[submodule "limelight-common-c"]
+	path = limelight-common-c
+	url = git@github.com:limelight-stream/limelight-common-c.git

.travis.yml

@@ -1,41 +0,0 @@
-language: cpp
-
-git:
-  depth: 1
-
-matrix:
-  include:
-    - os: osx
-      compiler: clang
-    - os: linux
-      sudo: required
-      dist: xenial
-      compiler: gcc
-      addons:
-        apt:
-          sources:
-            - sourceline: 'ppa:beineri/opt-qt596-xenial'
-          packages:
-            - qt59base
-            - qt59quickcontrols2
-            - qt59svg
-            - libesd0-dev
-            - libgl-dev
-            - libopus-dev
-
-install:
-    - '[ "$TRAVIS_OS_NAME" != osx ] || brew install qt5'
-    - '[ "$TRAVIS_OS_NAME" != osx ] || brew link --force qt5'
-    - if [[ "$TRAVIS_OS_NAME" = "linux" ]]; then export SDL2_VER=2.0.8 && wget https://www.libsdl.org/release/SDL2-$SDL2_VER.tar.gz && tar -xvf SDL2-$SDL2_VER.tar.gz && cd SDL2-$SDL2_VER && ./configure && make && sudo make install && cd ..; fi
-
-before_script:
-    - '[ "$TRAVIS_OS_NAME" != "linux" ] || source /opt/qt59/bin/qt59-env.sh'
-    - qmake -v
-    - '[[ "$TRAVIS_OS_NAME" != linux || "$CXX" != clang++ ]] || export QMAKESPEC=linux-clang'
-    - '[[ "$TRAVIS_OS_NAME" != linux || "$CXX" != g++     ]] || export QMAKESPEC=linux-g++'
-    - '[ "$TRAVIS_OS_NAME" != osx ]                          || export QMAKESPEC=macx-clang'
-
-script:
-    - qmake moonlight-qt.pro -spec $QMAKESPEC
-    - make debug
-    - make release

BuildScripts/Opus/build.sh

@@ -0,0 +1,128 @@
+#!/bin/bash
+
+set -e
+
+source config.sh
+
+# Number of CPUs (for make -j)
+NCPU=`sysctl -n hw.ncpu`
+if test x$NJOB = x; then
+    NJOB=$NCPU
+fi
+
+PLATFORMBASE=$(xcode-select -print-path)"/Platforms"
+
+SCRIPT_DIR=$( (cd -P $(dirname $0) && pwd) )
+DIST_DIR_BASE=${DIST_DIR_BASE:="$SCRIPT_DIR/dist"}
+
+if [ ! -d opus ]
+then
+  echo "opus source directory does not exist, run sync.sh"
+fi
+
+# PATH=${SCRIPT_DIR}/gas-preprocessor/:$PATH
+
+for ARCH in $ARCHS
+do
+    OPUS_DIR=opus-$ARCH
+    if [ ! -d $OPUS_DIR ]
+    then
+      echo "Directory $OPUS_DIR does not exist, run sync.sh"
+      exit 1
+    fi
+    echo "Compiling source for $ARCH in directory $OPUS_DIR"
+
+    cd $OPUS_DIR
+
+    DIST_DIR=$DIST_DIR_BASE-$ARCH
+    mkdir -p $DIST_DIR
+    CFLAGS_ARCH=$ARCH
+    case $ARCH in
+        armv7)
+            EXTRA_FLAGS="--with-pic --enable-fixed-point"
+            EXTRA_CFLAGS="-mcpu=cortex-a8 -mfpu=neon"
+            PLATFORM="${PLATFORMBASE}/iPhoneOS.platform"
+            IOSSDK=iPhoneOS${IOSSDK_VER}
+            ;;
+        armv7s)
+            EXTRA_FLAGS="--with-pic --enable-fixed-point"
+            EXTRA_CFLAGS="-mcpu=cortex-a9 -mfpu=neon -miphoneos-version-min=6.0"
+            PLATFORM="${PLATFORMBASE}/iPhoneOS.platform"
+            IOSSDK=iPhoneOS${IOSSDK_VER}
+            ;;
+        aarch64)
+            CFLAGS_ARCH="arm64"
+            EXTRA_FLAGS="--with-pic --enable-fixed-point"
+            EXTRA_CFLAGS="-miphoneos-version-min=7.1"
+            PLATFORM="${PLATFORMBASE}/iPhoneOS.platform"
+            IOSSDK=iPhoneOS${IOSSDK_VER}
+          ;;
+        x86_64)
+            EXTRA_FLAGS="--with-pic"
+            EXTRA_CFLAGS="-miphoneos-version-min=7.1"
+            PLATFORM="${PLATFORMBASE}/iPhoneSimulator.platform"
+            IOSSDK=iPhoneSimulator${IOSSDK_VER}
+          ;;
+        i386)
+            EXTRA_FLAGS="--with-pic"
+            EXTRA_CFLAGS="-miphoneos-version-min=7.1"
+            PLATFORM="${PLATFORMBASE}/iPhoneSimulator.platform"
+            IOSSDK=iPhoneSimulator${IOSSDK_VER}
+            ;;
+        *)
+            echo "Unsupported architecture ${ARCH}"
+            exit 1
+            ;;
+    esac
+
+    echo "Configuring opus for $ARCH..."
+	
+	./autogen.sh
+	
+	CFLAGS="-g -O2 -pipe -arch ${CFLAGS_ARCH} \
+		-isysroot ${PLATFORM}/Developer/SDKs/${IOSSDK}.sdk \
+		-I${PLATFORM}/Developer/SDKs/${IOSSDK}.sdk/usr/include \
+		${EXTRA_CFLAGS}"
+    LDFLAGS="-arch ${CFLAGS_ARCH} \
+		-isysroot ${PLATFORM}/Developer/SDKs/${IOSSDK}.sdk \
+		-L${PLATFORM}/Developer/SDKs/${IOSSDK}.sdk/usr/lib"
+	
+	export CFLAGS
+	export LDFLAGS
+	
+    export CXXCPP="/usr/bin/cpp"
+    export CPP="$CXXCPP"
+    export CXX="/usr/bin/gcc"
+    export CC="/usr/bin/gcc"
+    export LD="/usr/bin/ld"
+    export AR="/usr/bin/ar"
+    export AS="/usr/bin/ls"
+    export NM="/usr/bin/nm"
+    export RANLIB="/usr/bin/ranlib"
+    export STRIP="/usr/bin/strip"
+	
+    ./configure \
+    	--prefix=$DIST_DIR \
+		--host=${ARCH}-apple-darwin \
+		--with-sysroot=${PLATFORM}/Developer/SDKs/${IOSSDK}.sdk \
+		--enable-static=yes \
+		--enable-shared=no \
+	    --disable-doc \
+		${EXTRA_FLAGS}
+
+    echo "Installing opus for $ARCH..."
+    make clean
+    make -j$NJOB V=1
+    make install
+
+    cd $SCRIPT_DIR
+
+    if [ -d $DIST_DIR/bin ]
+    then
+      rm -rf $DIST_DIR/bin
+    fi
+    if [ -d $DIST_DIR/share ]
+    then
+      rm -rf $DIST_DIR/share
+    fi
+done

BuildScripts/Opus/combine.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+
+set -e
+
+source config.sh
+
+for ARCH in $ARCHS
+do
+
+  if [ -d dist-$ARCH ]
+  then
+    MAIN_ARCH=$ARCH
+  fi
+done
+
+if [ -z "$MAIN_ARCH" ]
+then
+  echo "Please compile an architecture"
+  exit 1
+fi
+
+
+OUTPUT_DIR="dist-uarch"
+rm -rf $OUTPUT_DIR
+
+mkdir -p $OUTPUT_DIR/lib $OUTPUT_DIR/include
+
+for LIB in dist-$MAIN_ARCH/lib/*.a
+do
+  LIB=`basename $LIB`
+  LIPO_CREATE=""
+  for ARCH in $ARCHS
+  do
+    LIPO_ARCH=$ARCH
+    if [ "$ARCH" = "aarch64" ];
+    then
+      LIPO_ARCH="arm64"
+    fi
+    if [ -d dist-$ARCH ]
+    then
+      LIPO_CREATE="$LIPO_CREATE-arch $LIPO_ARCH dist-$ARCH/lib/$LIB "
+    fi
+  done
+  OUTPUT="$OUTPUT_DIR/lib/$LIB"
+  echo "Creating: $OUTPUT"
+  xcrun -sdk iphoneos lipo -create $LIPO_CREATE -output $OUTPUT
+  xcrun -sdk iphoneos lipo -info $OUTPUT
+done
+
+echo "Copying headers from dist-$MAIN_ARCH..."
+cp -R dist-$MAIN_ARCH/include/* $OUTPUT_DIR/include

BuildScripts/Opus/config.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+OPUS_DIR="opus"
+IOSSDK_VER=8.1
+ARCHS="armv7 armv7s aarch64 i386 x86_64"
+
+remove_arch() {
+	OLD_ARCHS="$ARCHS"
+	NEW_ARCHS=""
+	REMOVAL="$1"
+
+	for ARCH in $OLD_ARCHS; do
+		if [ "$ARCH" != "$REMOVAL" ] ; then
+			NEW_ARCHS="$NEW_ARCHS $ARCH"
+		fi
+	done
+	
+	ARCHS=$NEW_ARCHS
+}
+
+# armv7s is only supported in iOS 6.0+
+CHECK=`echo $IOSSDK_VER '>= 6.0' | bc -l`
+if [ "$CHECK" = "0" ] ; then
+	remove_arch "armv7s"
+fi
+
+# armv6 is not supported any more since iOS 6.0
+CHECK=`echo $IOSSDK_VER '< 6.0' | bc -l`
+if [ "$CHECK" = "0" ] ; then
+	remove_arch "armv6"
+fi
+
+echo 'Architectures to build:' $ARCHS
+    
+
+

BuildScripts/Opus/sync.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+set -e
+
+source config.sh
+
+SCRIPT_DIR=$( (cd -P $(dirname $0) && pwd) )
+DIST_DIR_BASE=${DIST_DIR_BASE:="$SCRIPT_DIR/dist"}
+
+git submodule update --init opus
+cd opus
+git checkout master 
+git pull origin master 
+cd ..
+
+for ARCH in $ARCHS
+do
+    OPUS_DIR=opus-$ARCH
+    echo "Syncing source for $ARCH to directory $OPUS_DIR"
+    rsync opus/ $OPUS_DIR/ --exclude '.*' -a --delete
+done

BuildScripts/build-ffmpeg.sh

@@ -0,0 +1,104 @@
+#!/bin/bash
+
+SYSROOT_iPHONE="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk"
+SYSROOT_SIMULATOR="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk"
+CC_IPHONE="xcrun -sdk iphoneos clang"
+CC_SIMULATOR="xcrun -sdk iphonesimulator clang"
+function build_one {
+    ./configure \
+        --prefix=$PREFIX \
+        --disable-ffmpeg \
+        --disable-ffplay \
+        --disable-ffprobe \
+        --disable-ffserver \
+        --disable-armv5te \
+        --disable-armv6 \
+        --disable-doc \
+        --disable-everything \
+        --disable-debug \
+        --enable-decoder=h264 \
+        --enable-avresample \
+        --enable-cross-compile \
+        --sysroot=$SYSROOT \
+        --target-os=darwin \
+        --cc="$CC" \
+        --extra-cflags="$CFLAGS" \
+        --extra-ldflags="$LDFLAGS" \
+        --enable-pic \
+        $ADDI_FLAGS
+    make clean && make -j4 && make install
+}
+
+
+# armv7
+function build_armv7 {
+    PREFIX="armv7"
+    SYSROOT=$SYSROOT_iPHONE
+    CC=$CC_IPHONE
+    CFLAGS="-arch armv7 -mfpu=neon -miphoneos-version-min=7.1 -fpic"
+    LDFLAGS="-arch armv7 -isysroot $SYSROOT_iPHONE -miphoneos-version-min=7.1"
+    ADDI_FLAGS="--arch=arm --cpu=cortex-a9"
+    build_one
+}
+
+# armv7s
+function build_armv7s {
+    PREFIX="armv7s"
+    SYSROOT=$SYSROOT_iPHONE
+    CC=$CC_IPHONE
+    CFLAGS="-arch armv7s -mfpu=neon -miphoneos-version-min=7.1"
+    LDFLAGS="-arch armv7s -isysroot $SYSROOT_iPHONE -miphoneos-version-min=7.1"
+    ADDI_FLAGS="--arch=arm --cpu=cortex-a9"
+    build_one
+}
+
+# i386
+function build_i386 {
+    PREFIX="i386"
+    SYSROOT=$SYSROOT_SIMULATOR
+    CC=$CC_SIMULATOR
+    CFLAGS="-arch i386"
+    LDFLAGS="-arch i386 -isysroot $SYSROOT_SIMULATOR -mios-simulator-version-min=7.1"
+    ADDI_FLAGS="--arch=i386 --cpu=i386 --disable-asm"
+    build_one
+}
+
+
+# create fat library
+function build_universal {
+    cd armv7/lib
+    for file in *.a
+    do
+        cd ../..
+        xcrun -sdk iphoneos lipo -output universal/lib/$file  -create \
+        -arch armv7 armv7/lib/$file \
+        -arch armv7s armv7s/lib/$file \
+        -arch i386 i386/lib/$file
+        echo "Universal $file created."
+        cd -
+    done
+    cd ../..
+}
+
+echo "FFmpeg directory?"
+read SOURCE
+
+cd $SOURCE
+
+if [ "$1" = "clean" ]
+    then
+        rm -r armv7 armv7s i386 universal
+        make clean
+        exit 0
+fi
+mkdir armv7
+mkdir armv7s
+mkdir i386
+mkdir -p universal/lib
+
+build_armv7
+build_armv7s
+build_i386
+build_universal
+echo "Ouput files in $SOURCE/armv7 $SOURCE/armv7s $SOURCE/i386 $SOURCE/universal"
+

BuildScripts/build-openssl.sh

@@ -0,0 +1,124 @@
+#!/bin/bash
+
+# Yay shell scripting! This script builds a static version of
+# OpenSSL ${OPENSSL_VERSION} for iOS 7.0 that contains code for
+# armv6, armv7, arm7s and i386.
+
+#set -x
+
+# Setup paths to stuff we need
+
+OPENSSL_VERSION="1.0.1h"
+
+DEVELOPER="/Applications/Xcode.app/Contents/Developer"
+
+SDK_VERSION="7.1"
+MIN_VERSION="7.1"
+
+IPHONEOS_PLATFORM="${DEVELOPER}/Platforms/iPhoneOS.platform"
+IPHONEOS_SDK="${IPHONEOS_PLATFORM}/Developer/SDKs/iPhoneOS.sdk"
+IPHONEOS_GCC="/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
+
+IPHONESIMULATOR_PLATFORM="${DEVELOPER}/Platforms/iPhoneSimulator.platform"
+IPHONESIMULATOR_SDK="${IPHONESIMULATOR_PLATFORM}/Developer/SDKs/iPhoneSimulator.sdk"
+IPHONESIMULATOR_GCC="/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
+
+# Make sure things actually exist
+
+if [ ! -d "$IPHONEOS_PLATFORM" ]; then
+  echo "Cannot find $IPHONEOS_PLATFORM"
+  exit 1
+fi
+
+if [ ! -d "$IPHONEOS_SDK" ]; then
+  echo "Cannot find $IPHONEOS_SDK"
+  exit 1
+fi
+
+if [ ! -x "$IPHONEOS_GCC" ]; then
+  echo "Cannot find $IPHONEOS_GCC"
+  exit 1
+fi
+
+if [ ! -d "$IPHONESIMULATOR_PLATFORM" ]; then
+  echo "Cannot find $IPHONESIMULATOR_PLATFORM"
+  exit 1
+fi
+
+if [ ! -d "$IPHONESIMULATOR_SDK" ]; then
+  echo "Cannot find $IPHONESIMULATOR_SDK"
+  exit 1
+fi
+
+if [ ! -x "$IPHONESIMULATOR_GCC" ]; then
+  echo "Cannot find $IPHONESIMULATOR_GCC"
+  exit 1
+fi
+
+# Clean up whatever was left from our previous build
+
+rm -rf include lib
+rm -rf /tmp/openssl-${OPENSSL_VERSION}-*
+rm -rf /tmp/openssl-${OPENSSL_VERSION}-*.*-log
+
+build()
+{
+   TARGET=$1
+   ARCH=$2
+   GCC=$3
+   SDK=$4
+   EXTRA=$5
+   rm -rf "openssl-${OPENSSL_VERSION}"
+   tar xfz "openssl-${OPENSSL_VERSION}.tar.gz"
+   pushd .
+   cd "openssl-${OPENSSL_VERSION}"
+   ./Configure ${TARGET} --openssldir="/tmp/openssl-${OPENSSL_VERSION}-${ARCH}" ${EXTRA} &> "/tmp/openssl-${OPENSSL_VERSION}-${ARCH}.log"
+   perl -i -pe 's|static volatile sig_atomic_t intr_signal|static volatile int intr_signal|' crypto/ui/ui_openssl.c
+   perl -i -pe "s|^CC= gcc|CC= ${GCC} -arch ${ARCH} -miphoneos-version-min=${MIN_VERSION}|g" Makefile
+   perl -i -pe "s|^CFLAG= (.*)|CFLAG= -isysroot ${SDK} \$1|g" Makefile
+   make &> "/tmp/openssl-${OPENSSL_VERSION}-${ARCH}.build-log"
+   make install &> "/tmp/openssl-${OPENSSL_VERSION}-${ARCH}.install-log"
+   popd
+   rm -rf "openssl-${OPENSSL_VERSION}"
+}
+
+mkdir openssl
+cd openssl
+if [ ! -e ${OPENSSL_VERSION}.tar.gz ]; then
+echo "Downloading ${OPENSSL_VERSION}.tar.gz"
+curl -O http://www.openssl.org/source/openssl-${OPENSSL_VERSION}.tar.gz
+else
+echo "Using ${OPENSSL_VERSION}.tar.gz"
+fi
+
+
+build "BSD-generic32" "armv7" "${IPHONEOS_GCC}" "${IPHONEOS_SDK}" ""
+build "BSD-generic32" "armv7s" "${IPHONEOS_GCC}" "${IPHONEOS_SDK}" ""
+build "BSD-generic64" "arm64" "${IPHONEOS_GCC}" "${IPHONEOS_SDK}" ""
+build "BSD-generic32" "i386" "${IPHONESIMULATOR_GCC}" "${IPHONESIMULATOR_SDK}" ""
+build "BSD-generic64" "x86_64" "${IPHONESIMULATOR_GCC}" "${IPHONESIMULATOR_SDK}" "-DOPENSSL_NO_ASM"
+
+#
+
+mkdir include
+cp -r /tmp/openssl-${OPENSSL_VERSION}-i386/include/openssl include/
+
+mkdir lib
+lipo \
+	"/tmp/openssl-${OPENSSL_VERSION}-armv7/lib/libcrypto.a" \
+	"/tmp/openssl-${OPENSSL_VERSION}-armv7s/lib/libcrypto.a" \
+	"/tmp/openssl-${OPENSSL_VERSION}-arm64/lib/libcrypto.a" \
+	"/tmp/openssl-${OPENSSL_VERSION}-i386/lib/libcrypto.a" \
+	"/tmp/openssl-${OPENSSL_VERSION}-x86_64/lib/libcrypto.a" \
+	-create -output lib/libcrypto.a
+lipo \
+	"/tmp/openssl-${OPENSSL_VERSION}-armv7/lib/libssl.a" \
+	"/tmp/openssl-${OPENSSL_VERSION}-armv7s/lib/libssl.a" \
+	"/tmp/openssl-${OPENSSL_VERSION}-arm64/lib/libssl.a" \
+	"/tmp/openssl-${OPENSSL_VERSION}-i386/lib/libssl.a" \
+	"/tmp/openssl-${OPENSSL_VERSION}-x86_64/lib/libssl.a" \
+	-create -output lib/libssl.a
+
+rm -rf "/tmp/openssl-${OPENSSL_VERSION}-*"
+rm -rf "/tmp/openssl-${OPENSSL_VERSION}-*.*-log"
+

LICENSE

@@ -1,674 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-  To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received.  You must make sure that they, too, receive
-or can get the source code.  And you must show them these terms so they
-know their rights.
-
-  Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
-
-  For the developers' and authors' protection, the GPL clearly explains
-that there is no warranty for this free software.  For both users' and
-authors' sake, the GPL requires that modified versions be marked as
-changed, so that their problems will not be attributed erroneously to
-authors of previous versions.
-
-  Some devices are designed to deny users access to install or run
-modified versions of the software inside them, although the manufacturer
-can do so.  This is fundamentally incompatible with the aim of
-protecting users' freedom to change the software.  The systematic
-pattern of such abuse occurs in the area of products for individuals to
-use, which is precisely where it is most unacceptable.  Therefore, we
-have designed this version of the GPL to prohibit the practice for those
-products.  If such problems arise substantially in other domains, we
-stand ready to extend this provision to those domains in future versions
-of the GPL, as needed to protect the freedom of users.
-
-  Finally, every program is threatened constantly by software patents.
-States should not allow patents to restrict development and use of
-software on general-purpose computers, but in those that do, we wish to
-avoid the special danger that patents applied to a free program could
-make it effectively proprietary.  To prevent this, the GPL assures that
-patents cannot be used to render the program non-free.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                       TERMS AND CONDITIONS
-
-  0. Definitions.
-
-  "This License" refers to version 3 of the GNU General Public License.
-
-  "Copyright" also means copyright-like laws that apply to other kinds of
-works, such as semiconductor masks.
-
-  "The Program" refers to any copyrightable work licensed under this
-License.  Each licensee is addressed as "you".  "Licensees" and
-"recipients" may be individuals or organizations.
-
-  To "modify" a work means to copy from or adapt all or part of the work
-in a fashion requiring copyright permission, other than the making of an
-exact copy.  The resulting work is called a "modified version" of the
-earlier work or a work "based on" the earlier work.
-
-  A "covered work" means either the unmodified Program or a work based
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-
-  To "propagate" a work means to do anything with it that, without
-permission, would make you directly or secondarily liable for
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Launch Screen.xib

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="6250" systemVersion="14A388a" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6244"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <view contentMode="scaleToFill" id="iN0-l3-epB">
+            <rect key="frame" x="0.0" y="0.0" width="480" height="480"/>
+            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+            <subviews>
+                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="  Copyright (c) 2014 Limelight Stream. All rights reserved." textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="9" translatesAutoresizingMaskIntoConstraints="NO" id="8ie-xW-0ye">
+                    <rect key="frame" x="22" y="439" width="437" height="21"/>
+                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                    <color key="textColor" red="0.6705882352941176" green="0.83137254901960789" blue="0.086274509803921567" alpha="1" colorSpace="calibratedRGB"/>
+                    <nil key="highlightedColor"/>
+                    <variation key="widthClass=compact">
+                        <fontDescription key="fontDescription" type="system" pointSize="11"/>
+                    </variation>
+                </label>
+                <imageView userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="store_icon_1024x1024" translatesAutoresizingMaskIntoConstraints="NO" id="tIx-KE-YER">
+                    <rect key="frame" x="127" y="126" width="227" height="227"/>
+                    <constraints>
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+            <color key="backgroundColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
+            <constraints>
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+                <constraint firstAttribute="bottom" secondItem="8ie-xW-0ye" secondAttribute="bottom" constant="20" id="Gnz-uJ-CDw"/>
+                <constraint firstAttribute="centerX" secondItem="8ie-xW-0ye" secondAttribute="centerX" id="ZEH-qu-HZ9"/>
+                <constraint firstAttribute="centerY" secondItem="tIx-KE-YER" secondAttribute="centerY" constant="0.5" id="trN-ZP-0Hg"/>
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+            <nil key="simulatedStatusBarMetrics"/>
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+        <image name="store_icon_1024x1024" width="1024" height="1024"/>
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+</document>

Limelight.xcodeproj/project.pbxproj

@@ -0,0 +1,975 @@
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+				FB290D0619B2C406004C83CF /* Limelight.xcdatamodel */,
+			);
+			currentVersion = FB290D0619B2C406004C83CF /* Limelight.xcdatamodel */;
+			path = Limelight.xcdatamodeld;
+			sourceTree = "<group>";
+			versionGroupType = wrapper.xcdatamodel;
+		};
+/* End XCVersionGroup section */
+	};
+	rootObject = FB290CE619B2C406004C83CF /* Project object */;
+}

Limelight.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:Limelight.xcodeproj">
+   </FileRef>
+</Workspace>

Limelight.xcodeproj/project.xcworkspace/xcshareddata/Limelight.xccheckout

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDESourceControlProjectFavoriteDictionaryKey</key>
+	<false/>
+	<key>IDESourceControlProjectIdentifier</key>
+	<string>054A62F3-1197-45FB-A607-EA7922396E24</string>
+	<key>IDESourceControlProjectName</key>
+	<string>Limelight</string>
+	<key>IDESourceControlProjectOriginsDictionary</key>
+	<dict>
+		<key>A4B0849259F9566B0CBA84A6D3D4A0F895C03123</key>
+		<string>github.com:limelight-stream/limelight-ios.git</string>
+		<key>EB99D631D5149240E91F8D168F0F298D7A5BAA89</key>
+		<string>github.com:limelight-stream/limelight-common-c.git</string>
+	</dict>
+	<key>IDESourceControlProjectPath</key>
+	<string>Limelight.xcodeproj</string>
+	<key>IDESourceControlProjectRelativeInstallPathDictionary</key>
+	<dict>
+		<key>A4B0849259F9566B0CBA84A6D3D4A0F895C03123</key>
+		<string>../..</string>
+		<key>EB99D631D5149240E91F8D168F0F298D7A5BAA89</key>
+		<string>../../limelight-common-c</string>
+	</dict>
+	<key>IDESourceControlProjectURL</key>
+	<string>github.com:limelight-stream/limelight-ios.git</string>
+	<key>IDESourceControlProjectVersion</key>
+	<integer>111</integer>
+	<key>IDESourceControlProjectWCCIdentifier</key>
+	<string>A4B0849259F9566B0CBA84A6D3D4A0F895C03123</string>
+	<key>IDESourceControlProjectWCConfigurations</key>
+	<array>
+		<dict>
+			<key>IDESourceControlRepositoryExtensionIdentifierKey</key>
+			<string>public.vcs.git</string>
+			<key>IDESourceControlWCCIdentifierKey</key>
+			<string>EB99D631D5149240E91F8D168F0F298D7A5BAA89</string>
+			<key>IDESourceControlWCCName</key>
+			<string>limelight-common-c</string>
+		</dict>
+		<dict>
+			<key>IDESourceControlRepositoryExtensionIdentifierKey</key>
+			<string>public.vcs.git</string>
+			<key>IDESourceControlWCCIdentifierKey</key>
+			<string>A4B0849259F9566B0CBA84A6D3D4A0F895C03123</string>
+			<key>IDESourceControlWCCName</key>
+			<string>limelight-ios</string>
+		</dict>
+	</array>
+</dict>
+</plist>

Limelight/AppDelegate.h

@@ -0,0 +1,22 @@
+//
+//  AppDelegate.h
+//  Limelight-iOS
+//
+//  Created by Diego Waxemberg on 1/17/14.
+//  Copyright (c) 2014 Diego Waxemberg. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface AppDelegate : UIResponder <UIApplicationDelegate>
+
+@property (strong, nonatomic) UIWindow *window;
+
+@property (readonly, strong, nonatomic) NSManagedObjectContext *managedObjectContext;
+@property (readonly, strong, nonatomic) NSManagedObjectModel *managedObjectModel;
+@property (readonly, strong, nonatomic) NSPersistentStoreCoordinator *persistentStoreCoordinator;
+
+- (void)saveContext;
+- (NSURL *)applicationDocumentsDirectory;
+
+@end

Limelight/AppDelegate.m

@@ -0,0 +1,146 @@
+//
+//  AppDelegate.m
+//  Limelight-iOS
+//
+//  Created by Diego Waxemberg on 1/17/14.
+//  Copyright (c) 2014 Diego Waxemberg. All rights reserved.
+//
+
+#import "AppDelegate.h"
+
+@implementation AppDelegate
+
+@synthesize managedObjectContext = _managedObjectContext;
+@synthesize managedObjectModel = _managedObjectModel;
+@synthesize persistentStoreCoordinator = _persistentStoreCoordinator;
+
+static NSOperationQueue* mainQueue;
+
+- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
+{
+    return YES;
+}
+
+- (void)applicationWillResignActive:(UIApplication *)application
+{
+    // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
+    // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
+}
+
+- (void)applicationDidEnterBackground:(UIApplication *)application
+{
+    // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later. 
+    // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
+}
+
+- (void)applicationWillEnterForeground:(UIApplication *)application
+{
+    // Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.
+}
+
+- (void)applicationDidBecomeActive:(UIApplication *)application
+{
+    // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
+}
+
+- (void)applicationWillTerminate:(UIApplication *)application
+{
+    // Saves changes in the application's managed object context before the application terminates.
+    [self saveContext];
+}
+
+- (void)saveContext
+{
+    NSError *error = nil;
+    NSManagedObjectContext *managedObjectContext = self.managedObjectContext;
+    if (managedObjectContext != nil) {
+        if ([managedObjectContext hasChanges] && ![managedObjectContext save:&error]) {
+             // Replace this implementation with code to handle the error appropriately.
+             // abort() causes the application to generate a crash log and terminate. You should not use this function in a shipping application, although it may be useful during development.
+            NSLog(@"Unresolved error %@, %@", error, [error userInfo]);
+            abort();
+        } 
+    }
+}
+
+#pragma mark - Core Data stack
+
+// Returns the managed object context for the application.
+// If the context doesn't already exist, it is created and bound to the persistent store coordinator for the application.
+- (NSManagedObjectContext *)managedObjectContext
+{
+    if (_managedObjectContext != nil) {
+        return _managedObjectContext;
+    }
+    
+    NSPersistentStoreCoordinator *coordinator = [self persistentStoreCoordinator];
+    if (coordinator != nil) {
+        _managedObjectContext = [[NSManagedObjectContext alloc] init];
+        [_managedObjectContext setPersistentStoreCoordinator:coordinator];
+    }
+    return _managedObjectContext;
+}
+
+// Returns the managed object model for the application.
+// If the model doesn't already exist, it is created from the application's model.
+- (NSManagedObjectModel *)managedObjectModel
+{
+    if (_managedObjectModel != nil) {
+        return _managedObjectModel;
+    }
+    _managedObjectModel = [NSManagedObjectModel mergedModelFromBundles:nil];
+    return _managedObjectModel;
+}
+
+// Returns the persistent store coordinator for the application.
+// If the coordinator doesn't already exist, it is created and the application's store added to it.
+- (NSPersistentStoreCoordinator *)persistentStoreCoordinator
+{
+    if (_persistentStoreCoordinator != nil) {
+        return _persistentStoreCoordinator;
+    }
+    
+    NSURL *storeURL = [[self applicationDocumentsDirectory] URLByAppendingPathComponent:@"Limelight_iOS.sqlite"];
+    
+    NSError *error = nil;
+    _persistentStoreCoordinator = [[NSPersistentStoreCoordinator alloc] initWithManagedObjectModel:[self managedObjectModel]];
+    if (![_persistentStoreCoordinator addPersistentStoreWithType:NSSQLiteStoreType configuration:nil URL:storeURL options:nil error:&error]) {
+        /*
+         Replace this implementation with code to handle the error appropriately.
+         
+         abort() causes the application to generate a crash log and terminate. You should not use this function in a shipping application, although it may be useful during development. 
+         
+         Typical reasons for an error here include:
+         * The persistent store is not accessible;
+         * The schema for the persistent store is incompatible with current managed object model.
+         Check the error message to determine what the actual problem was.
+         
+         
+         If the persistent store is not accessible, there is typically something wrong with the file path. Often, a file URL is pointing into the application's resources directory instead of a writeable directory.
+         
+         If you encounter schema incompatibility errors during development, you can reduce their frequency by:
+         * Simply deleting the existing store:
+         [[NSFileManager defaultManager] removeItemAtURL:storeURL error:nil]
+         
+         * Performing automatic lightweight migration by passing the following dictionary as the options parameter:
+         @{NSMigratePersistentStoresAutomaticallyOption:@YES, NSInferMappingModelAutomaticallyOption:@YES}
+         
+         Lightweight migration will only work for a limited set of schema changes; consult "Core Data Model Versioning and Data Migration Programming Guide" for details.
+         
+         */
+        NSLog(@"Unresolved error %@, %@", error, [error userInfo]);
+        abort();
+    }    
+    
+    return _persistentStoreCoordinator;
+}
+
+#pragma mark - Application's Documents directory
+
+// Returns the URL to the application's Documents directory.
+- (NSURL *)applicationDocumentsDirectory
+{
+    return [[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject];
+}
+
+@end

Limelight/Crypto/CryptoManager.h

@@ -0,0 +1,27 @@
+//
+//  CryptoManager.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/14/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface CryptoManager : NSObject
+
++ (void) generateKeyPairUsingSSl;
++ (NSString*) getUniqueID;
++ (NSData*) readCertFromFile;
++ (NSData*) readKeyFromFile;
++ (NSData*) readP12FromFile;
++ (NSData*) getSignatureFromCert:(NSData*)cert;
+
+- (NSData*) createAESKeyFromSalt:(NSData*)saltedPIN;
+- (NSData*) SHA1HashData:(NSData*)data;
+- (NSData*) aesEncrypt:(NSData*)data withKey:(NSData*)key;
+- (NSData*) aesDecrypt:(NSData*)data withKey:(NSData*)key;
+- (bool) verifySignature:(NSData *)data withSignature:(NSData*)signature andCert:(NSData*)cert;
+- (NSData*) signData:(NSData*)data withKey:(NSData*)key;
+
+@end

Limelight/Crypto/CryptoManager.m

@@ -0,0 +1,236 @@
+//
+//  CryptoManager.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/14/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "CryptoManager.h"
+#import "mkcert.h"
+#import <AdSupport/ASIdentifierManager.h>
+
+#include <openssl/aes.h>
+#include <openssl/sha.h>
+#include <openssl/x509.h>
+#include <openssl/pem.h>
+#include <openssl/evp.h>
+
+@implementation CryptoManager
+static const int SHA1_DIGEST_LENGTH = 20;
+static NSData* key = nil;
+static NSData* cert = nil;
+static NSData* p12 = nil;
+
+- (NSData*) createAESKeyFromSalt:(NSData*)saltedPIN {
+    return [[self SHA1HashData:saltedPIN] subdataWithRange:NSMakeRange(0, 16)];
+}
+
+- (NSData*) SHA1HashData:(NSData*)data {
+    unsigned char sha1[SHA1_DIGEST_LENGTH];
+    SHA1([data bytes], [data length], sha1);
+    NSData* bytes = [NSData dataWithBytes:sha1 length:20];
+    return bytes;
+}
+
+- (NSData*) aesEncrypt:(NSData*)data withKey:(NSData*)key {
+    AES_KEY aesKey;
+    AES_set_encrypt_key([key bytes], 128, &aesKey);
+    int size = [self getEncryptSize:data];
+    unsigned char* buffer = malloc(size);
+    unsigned char* blockRoundedBuffer = calloc(1, size);
+    memcpy(blockRoundedBuffer, [data bytes], [data length]);
+    
+    // AES_encrypt only encrypts the first 16 bytes so iterate the entire buffer
+    int blockOffset = 0;
+    while (blockOffset < size) {
+        AES_encrypt(blockRoundedBuffer + blockOffset, buffer + blockOffset, &aesKey);
+        blockOffset += 16;
+    }
+    
+    NSData* encryptedData = [NSData dataWithBytes:buffer length:size];
+    free(buffer);
+    free(blockRoundedBuffer);
+    return encryptedData;
+}
+
+- (NSData*) aesDecrypt:(NSData*)data withKey:(NSData*)key {
+    AES_KEY aesKey;
+    AES_set_decrypt_key([key bytes], 128, &aesKey);
+    unsigned char* buffer = malloc([data length]);
+    
+    // AES_decrypt only decrypts the first 16 bytes so iterate the entire buffer
+    int blockOffset = 0;
+    while (blockOffset < [data length]) {
+        AES_decrypt([data bytes] + blockOffset, buffer + blockOffset, &aesKey);
+        blockOffset += 16;
+    }
+    
+    NSData* decryptedData = [NSData dataWithBytes:buffer length:[data length]];
+    free(buffer);
+    return decryptedData;
+}
+
+- (int) getEncryptSize:(NSData*)data {
+    // the size is the length of the data ceiling to the nearest 16 bytes
+    return (((int)[data length] + 15) / 16) * 16;
+}
+
+- (bool) verifySignature:(NSData *)data withSignature:(NSData*)signature andCert:(NSData*)cert {
+    const char* buffer = [cert bytes];
+    X509* x509;
+    BIO* bio = BIO_new(BIO_s_mem());
+    BIO_puts(bio, buffer);
+    x509 = PEM_read_bio_X509(bio, NULL, NULL, NULL);
+    
+    BIO_free(bio);
+    
+    if (!x509) {
+        fprintf(stderr, "unable to parse certificate in memory\n");
+        return NULL;
+    }
+    
+    EVP_PKEY* pubKey = X509_get_pubkey(x509);
+    EVP_MD_CTX *mdctx = NULL;
+    mdctx = EVP_MD_CTX_create();
+    EVP_DigestVerifyInit(mdctx, NULL, EVP_sha256(), NULL, pubKey);
+    EVP_DigestVerifyUpdate(mdctx, [data bytes], [data length]);
+    int result = EVP_DigestVerifyFinal(mdctx, (unsigned char*)[signature bytes], [signature length]);
+    
+    X509_free(x509);
+    EVP_PKEY_free(pubKey);
+    EVP_MD_CTX_destroy(mdctx);
+    
+    return result > 0;
+}
+
+- (NSData *)signData:(NSData *)data withKey:(NSData *)key {
+    const char* buffer = [key bytes];
+    BIO* bio = BIO_new(BIO_s_mem());
+    BIO_puts(bio, buffer);
+    
+    EVP_PKEY* pkey;
+    pkey = PEM_read_bio_PrivateKey(bio, NULL, NULL, NULL);
+    
+    BIO_free(bio);
+    
+    if (!pkey) {
+        fprintf(stderr, "unable to parse private key in memory\n");
+        return NULL;
+    }
+    
+    EVP_MD_CTX *mdctx = NULL;
+    mdctx = EVP_MD_CTX_create();
+    EVP_DigestSignInit(mdctx, NULL, EVP_sha256(), NULL, pkey);
+    EVP_DigestSignUpdate(mdctx, [data bytes], [data length]);
+    size_t slen;
+    EVP_DigestSignFinal(mdctx, NULL, &slen);
+    unsigned char* signature = malloc(slen);
+    int result = EVP_DigestSignFinal(mdctx, signature, &slen);
+    
+    EVP_PKEY_free(pkey);
+    EVP_MD_CTX_destroy(mdctx);
+    
+    if (result <= 0) {
+        free(signature);
+        return NULL;
+    }
+    
+    NSData* signedData = [NSData dataWithBytes:signature length:slen];
+    free(signature);
+    
+    return signedData;
+}
+
+// TODO: these three methods are almost identical, fix the copy-pasta
++ (NSData*) readCertFromFile {
+    if (cert == nil) {
+        NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
+        NSString *documentsDirectory = [paths objectAtIndex:0];
+        NSString *certFile = [documentsDirectory stringByAppendingPathComponent:@"client.crt"];
+        cert = [NSData dataWithContentsOfFile:certFile];
+    }
+    return cert;
+}
+
++ (NSData*) readP12FromFile {
+    if (p12 == nil) {
+        NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
+        NSString *documentsDirectory = [paths objectAtIndex:0];
+        NSString *p12File = [documentsDirectory stringByAppendingPathComponent:@"client.p12"];
+        p12 = [NSData dataWithContentsOfFile:p12File];
+    }
+    return p12;
+}
+
++ (NSData*) readKeyFromFile {
+    if (key == nil) {
+        NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
+        NSString *documentsDirectory = [paths objectAtIndex:0];
+        NSString *keyFile = [documentsDirectory stringByAppendingPathComponent:@"client.key"];
+        key = [NSData dataWithContentsOfFile:keyFile];
+    }
+    return key;
+}
+
++ (bool) keyPairExists {
+    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
+    NSString *documentsDirectory = [paths objectAtIndex:0];
+    NSString *keyFile = [documentsDirectory stringByAppendingPathComponent:@"client.key"];
+    NSString *p12File = [documentsDirectory stringByAppendingPathComponent:@"client.p12"];
+    NSString *certFile = [documentsDirectory stringByAppendingPathComponent:@"client.crt"];
+    
+    bool keyFileExists = [[NSFileManager defaultManager] fileExistsAtPath:keyFile];
+    bool p12FileExists = [[NSFileManager defaultManager] fileExistsAtPath:p12File];
+    bool certFileExists = [[NSFileManager defaultManager] fileExistsAtPath:certFile];
+    
+    return keyFileExists && p12FileExists && certFileExists;
+}
+
++ (NSData *)getSignatureFromCert:(NSData *)cert {
+    const char* buffer = [cert bytes];
+    X509* x509;
+    BIO* bio = BIO_new(BIO_s_mem());
+    BIO_puts(bio, buffer);
+    x509 = PEM_read_bio_X509(bio, NULL, NULL, NULL);
+    
+    if (!x509) {
+        fprintf(stderr, "unable to parse certificate in memory\n");
+        return NULL;
+    }
+    return [NSData dataWithBytes:x509->signature->data length:x509->signature->length];
+}
+
++ (void) generateKeyPairUsingSSl {
+    if (![CryptoManager keyPairExists]) {
+        
+        NSLog(@"Generating Certificate... ");
+        CertKeyPair certKeyPair = generateCertKeyPair();
+        
+        NSArray* paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
+        NSString* documentsDirectory = [paths objectAtIndex:0];
+        NSString* certFile = [documentsDirectory stringByAppendingPathComponent:@"client.crt"];
+        NSString* keyPairFile = [documentsDirectory stringByAppendingPathComponent:@"client.key"];
+        NSString* p12File = [documentsDirectory stringByAppendingPathComponent:@"client.p12"];
+        
+        //NSLog(@"Writing cert and key to: \n%@\n%@", certFile, keyPairFile);
+        saveCertKeyPair([certFile UTF8String], [p12File UTF8String], [keyPairFile UTF8String], certKeyPair);
+        freeCertKeyPair(certKeyPair);
+    }
+}
+
++ (NSString*) getUniqueID {
+    // generate a UUID
+    NSUUID* uuid = [ASIdentifierManager sharedManager].advertisingIdentifier;
+    NSString* idString = [NSString stringWithString:[uuid UUIDString]];
+    
+    // we need a 16byte hex-string so we take the last 17 characters
+    // and remove the '-' to get a 16 character string
+    NSMutableString* uniqueId = [NSMutableString stringWithString:[idString substringFromIndex:19]];
+    [uniqueId deleteCharactersInRange:NSMakeRange(4, 1)];
+    
+    //NSLog(@"Unique ID: %@", uniqueId);
+    return [NSString stringWithString:uniqueId];
+}
+
+@end

Limelight/Crypto/mkcert.c

@@ -0,0 +1,169 @@
+
+#include "mkcert.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <openssl/pem.h>
+#include <openssl/conf.h>
+#include <openssl/pkcs12.h>
+
+#ifndef OPENSSL_NO_ENGINE
+#include <openssl/engine.h>
+#endif
+
+static const int NUM_BITS = 2048;
+static const int SERIAL = 0;
+static const int NUM_YEARS = 10;
+
+int mkcert(X509 **x509p, EVP_PKEY **pkeyp, int bits, int serial, int years);
+int add_ext(X509 *cert, int nid, char *value);
+
+struct CertKeyPair generateCertKeyPair() {
+    BIO *bio_err;
+    X509 *x509 = NULL;
+    EVP_PKEY *pkey = NULL;
+    PKCS12 *p12 = NULL;
+   
+    CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+    bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
+    
+    SSLeay_add_all_algorithms();
+    ERR_load_crypto_strings();
+    
+    mkcert(&x509, &pkey, NUM_BITS, SERIAL, NUM_YEARS);
+
+    p12 = PKCS12_create("limelight", "GameStream", pkey, x509, NULL, 0, 0, 0, 0, 0);
+    if (p12 == NULL) {
+        printf("Error generating a valid PKCS12 certificate.\n");
+    }
+
+    // Debug Print statements
+    //RSA_print_fp(stdout, pkey->pkey.rsa, 0);
+    //X509_print_fp(stdout, x509);
+    //PEM_write_PUBKEY(stdout, pkey);
+    //PEM_write_PrivateKey(stdout, pkey, NULL, NULL, 0, NULL, NULL);
+    //PEM_write_X509(stdout, x509);
+    
+#ifndef OPENSSL_NO_ENGINE
+    ENGINE_cleanup();
+#endif
+    CRYPTO_cleanup_all_ex_data();
+    
+    CRYPTO_mem_leaks(bio_err);
+    BIO_free(bio_err);
+    
+    return (CertKeyPair){x509, pkey, p12};
+}
+
+void freeCertKeyPair(struct CertKeyPair certKeyPair) {
+    X509_free(certKeyPair.x509);
+    EVP_PKEY_free(certKeyPair.pkey);
+    PKCS12_free(certKeyPair.p12);
+}
+
+void saveCertKeyPair(const char* certFile, const char* p12File, const char* keyPairFile, CertKeyPair certKeyPair) {
+    FILE* certFilePtr = fopen(certFile, "w");
+    FILE* keyPairFilePtr = fopen(keyPairFile, "w");
+    FILE* p12FilePtr = fopen(p12File, "wb");
+    
+    //TODO: error check
+    PEM_write_PrivateKey(keyPairFilePtr, certKeyPair.pkey, NULL, NULL, 0, NULL, NULL);
+    PEM_write_X509(certFilePtr, certKeyPair.x509);
+    i2d_PKCS12_fp(p12FilePtr, certKeyPair.p12);
+    
+    fclose(p12FilePtr);
+    fclose(certFilePtr);
+    fclose(keyPairFilePtr);
+}
+
+int mkcert(X509 **x509p, EVP_PKEY **pkeyp, int bits, int serial, int years) {
+    X509 *x;
+    EVP_PKEY *pk;
+    RSA *rsa;
+    X509_NAME *name = NULL;
+    
+    if (*pkeyp == NULL) {
+        if ((pk=EVP_PKEY_new()) == NULL) {
+            abort();
+            return(0);
+        }
+    } else {
+        pk = *pkeyp;
+    }
+    
+    if (*x509p == NULL) {
+        if ((x = X509_new()) == NULL) {
+            goto err;
+        }
+    } else {
+        x = *x509p;
+    }
+    
+    rsa = RSA_generate_key(bits, RSA_F4, NULL, NULL);
+    if (!EVP_PKEY_assign_RSA(pk, rsa)) {
+        abort();
+        goto err;
+    }
+    
+    X509_set_version(x, 2);
+    ASN1_INTEGER_set(X509_get_serialNumber(x), serial);
+    X509_gmtime_adj(X509_get_notBefore(x), 0);
+    X509_gmtime_adj(X509_get_notAfter(x), (long)60*60*24*365*years);
+    X509_set_pubkey(x, pk);
+    
+    name = X509_get_subject_name(x);
+    
+    /* This function creates and adds the entry, working out the
+     * correct string type and performing checks on its length.
+     */
+    X509_NAME_add_entry_by_txt(name,"CN", MBSTRING_ASC, (unsigned char*)"NVIDIA GameStream Client", -1, -1, 0);
+    
+    /* Its self signed so set the issuer name to be the same as the
+     * subject.
+     */
+    X509_set_issuer_name(x, name);
+    
+    /* Add various extensions: standard extensions */
+    add_ext(x, NID_basic_constraints, "critical,CA:TRUE");
+    add_ext(x, NID_key_usage, "critical,keyCertSign,cRLSign");
+    
+    add_ext(x, NID_subject_key_identifier, "hash");
+    
+    if (!X509_sign(x, pk, EVP_sha1())) {
+        goto err;
+    }
+    
+    *x509p = x;
+    *pkeyp = pk;
+    
+    return(1);
+err:
+    return(0);
+}
+
+/* Add extension using V3 code: we can set the config file as NULL
+ * because we wont reference any other sections.
+ */
+
+int add_ext(X509 *cert, int nid, char *value)
+{
+    X509_EXTENSION *ex;
+    X509V3_CTX ctx;
+    /* This sets the 'context' of the extensions. */
+    /* No configuration database */
+    X509V3_set_ctx_nodb(&ctx);
+    /* Issuer and subject certs: both the target since it is self signed,
+     * no request and no CRL
+     */
+    X509V3_set_ctx(&ctx, cert, cert, NULL, NULL, 0);
+    ex = X509V3_EXT_conf_nid(NULL, &ctx, nid, value);
+    if (!ex) {
+        return 0;
+    }
+    
+    X509_add_ext(cert, ex, -1);
+    X509_EXTENSION_free(ex);
+    return 1;
+}
+

Limelight/Crypto/mkcert.h

@@ -0,0 +1,25 @@
+//
+//  mkcert.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/16/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#ifndef Limelight_mkcert_h
+#define Limelight_mkcert_h
+
+#include <openssl/x509v3.h>
+#include <openssl/pkcs12.h>
+
+typedef struct CertKeyPair {
+    X509 *x509;
+    EVP_PKEY *pkey;
+    PKCS12 *p12;
+} CertKeyPair;
+
+struct CertKeyPair generateCertKeyPair();
+void freeCertKeyPair(CertKeyPair);
+void saveCertKeyPair(const char* certFile, const char* p12File, const char* keyPairFile, CertKeyPair certKeyPair);
+#endif
+

Limelight/Images.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,68 @@
+{
+  "images" : [
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "app_icon_58x58_2x-1.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "app_icon_80x80_2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "app_icon_120x120_2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "app_icon_180x180_3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "app_icon_29x29_1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "app_icon_58x58_2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "app_icon_40x40_1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "app_icon_80x80_2x-1.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "app_icon_76x76_1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "app_icon_152x152_2x.png",
+      "scale" : "2x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

Limelight/Images.xcassets/LaunchImage.launchimage/Contents.json

@@ -0,0 +1,51 @@
+{
+  "images" : [
+    {
+      "orientation" : "portrait",
+      "idiom" : "iphone",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "iphone",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "subtype" : "retina4",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "ipad",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "1x"
+    },
+    {
+      "orientation" : "landscape",
+      "idiom" : "ipad",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "1x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "ipad",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "landscape",
+      "idiom" : "ipad",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "2x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

Limelight/Images.xcassets/store_icon_1024x1024.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x",
+      "filename" : "store_icon_1024x1024.png"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

Limelight/Input/ControllerSupport.h

@@ -0,0 +1,20 @@
+//
+//  ControllerSupport.h
+//  Limelight
+//
+//  Created by Cameron Gutman on 10/20/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface ControllerSupport : NSObject
+
+-(id) init;
+
+-(void) cleanup;
+
+@property (nonatomic, strong) id connectObserver;
+@property (nonatomic, strong) id disconnectObserver;
+
+@end

Limelight/Input/ControllerSupport.m

@@ -0,0 +1,134 @@
+//
+//  ControllerSupport.m
+//  Limelight
+//
+//  Created by Cameron Gutman on 10/20/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "ControllerSupport.h"
+#include "Limelight.h"
+
+@import GameController;
+
+@implementation ControllerSupport
+
+// UPDATE_BUTTON(flag, pressed)
+#define UPDATE_BUTTON(x, y) (buttonFlags = \
+    (y) ? (buttonFlags | (x)) : (buttonFlags & ~(x)))
+
+static NSLock *controllerStreamLock;
+
++(void) registerControllerCallbacks
+{
+    for (int i = 0; i < [[GCController controllers] count]; i++) {
+        GCController *controller = [GCController controllers][i];
+        
+        if (controller != NULL) {
+            printf("Controller connected!\n");
+            controller.controllerPausedHandler = ^(GCController *controller) {
+                // We call LiSendControllerEvent while holding a lock to prevent
+                // multiple simultaneous calls since this function isn't thread safe.
+                [controllerStreamLock lock];
+                LiSendControllerEvent(PLAY_FLAG, 0, 0, 0, 0, 0, 0);
+                
+                // Pause for 100 ms
+                usleep(100 * 1000);
+                
+                LiSendControllerEvent(0, 0, 0, 0, 0, 0, 0);
+                [controllerStreamLock unlock];
+            };
+            
+            if (controller.extendedGamepad != NULL) {
+                controller.extendedGamepad.valueChangedHandler = ^(GCExtendedGamepad *gamepad, GCControllerElement *element) {
+                    short buttonFlags = 0;
+                    short leftStickX, leftStickY;
+                    short rightStickX, rightStickY;
+                    char leftTrigger, rightTrigger;
+                    
+                    UPDATE_BUTTON(A_FLAG, gamepad.buttonA.pressed);
+                    UPDATE_BUTTON(B_FLAG, gamepad.buttonB.pressed);
+                    UPDATE_BUTTON(X_FLAG, gamepad.buttonX.pressed);
+                    UPDATE_BUTTON(Y_FLAG, gamepad.buttonY.pressed);
+                    
+                    UPDATE_BUTTON(UP_FLAG, gamepad.dpad.up.pressed);
+                    UPDATE_BUTTON(DOWN_FLAG, gamepad.dpad.down.pressed);
+                    UPDATE_BUTTON(LEFT_FLAG, gamepad.dpad.left.pressed);
+                    UPDATE_BUTTON(RIGHT_FLAG, gamepad.dpad.right.pressed);
+                    
+                    UPDATE_BUTTON(LB_FLAG, gamepad.leftShoulder.pressed);
+                    UPDATE_BUTTON(RB_FLAG, gamepad.rightShoulder.pressed);
+                    
+                    leftStickX = gamepad.leftThumbstick.xAxis.value * 0x7FFE;
+                    leftStickY = gamepad.leftThumbstick.yAxis.value * 0x7FFE;
+                    
+                    rightStickX = gamepad.rightThumbstick.xAxis.value * 0x7FFE;
+                    rightStickY = gamepad.rightThumbstick.yAxis.value * 0x7FFE;
+                    
+                    leftTrigger = gamepad.leftTrigger.value * 0xFF;
+                    rightTrigger = gamepad.rightTrigger.value * 0xFF;
+                    
+                    // We call LiSendControllerEvent while holding a lock to prevent
+                    // multiple simultaneous calls since this function isn't thread safe.
+                    [controllerStreamLock lock];
+                    LiSendControllerEvent(buttonFlags, leftTrigger, rightTrigger,
+                                          leftStickX, leftStickY, rightStickX, rightStickY);
+                    [controllerStreamLock unlock];
+                };
+            }
+            else if (controller.gamepad != NULL) {
+                controller.gamepad.valueChangedHandler = ^(GCGamepad *gamepad, GCControllerElement *element) {
+                    short buttonFlags = 0;
+                    
+                    UPDATE_BUTTON(A_FLAG, gamepad.buttonA.pressed);
+                    UPDATE_BUTTON(B_FLAG, gamepad.buttonB.pressed);
+                    UPDATE_BUTTON(X_FLAG, gamepad.buttonX.pressed);
+                    UPDATE_BUTTON(Y_FLAG, gamepad.buttonY.pressed);
+                    
+                    UPDATE_BUTTON(UP_FLAG, gamepad.dpad.up.pressed);
+                    UPDATE_BUTTON(DOWN_FLAG, gamepad.dpad.down.pressed);
+                    UPDATE_BUTTON(LEFT_FLAG, gamepad.dpad.left.pressed);
+                    UPDATE_BUTTON(RIGHT_FLAG, gamepad.dpad.right.pressed);
+                    
+                    UPDATE_BUTTON(LB_FLAG, gamepad.leftShoulder.pressed);
+                    UPDATE_BUTTON(RB_FLAG, gamepad.rightShoulder.pressed);
+                    
+                    // We call LiSendControllerEvent while holding a lock to prevent
+                    // multiple simultaneous calls since this function isn't thread safe.
+                    [controllerStreamLock lock];
+                    LiSendControllerEvent(buttonFlags, 0, 0, 0, 0, 0, 0);
+                    [controllerStreamLock unlock];
+                };
+            }
+        }
+    }
+
+}
+
+-(id) init
+{
+    self = [super init];
+    
+    if (controllerStreamLock == NULL) {
+        controllerStreamLock = [[NSLock alloc] init];
+    }
+    
+    self.connectObserver = [[NSNotificationCenter defaultCenter] addObserverForName:GCControllerDidConnectNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) {
+        [ControllerSupport registerControllerCallbacks];
+    }];
+    self.disconnectObserver = [[NSNotificationCenter defaultCenter] addObserverForName:GCControllerDidDisconnectNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) {
+        printf("Controller disconnected!\n");
+    }];
+    
+    [ControllerSupport registerControllerCallbacks];
+    
+    return self;
+}
+
+-(void) cleanup
+{
+    [[NSNotificationCenter defaultCenter] removeObserver:self.connectObserver];
+    [[NSNotificationCenter defaultCenter] removeObserver:self.disconnectObserver];
+}
+
+@end

Limelight/Input/StreamView.h

@@ -0,0 +1,13 @@
+//
+//  StreamView.h
+//  Limelight
+//
+//  Created by Cameron Gutman on 10/19/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface StreamView : UIView
+
+@end

Limelight/Input/StreamView.m

@@ -0,0 +1,59 @@
+//
+//  StreamView.m
+//  Limelight
+//
+//  Created by Cameron Gutman on 10/19/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "StreamView.h"
+#include <Limelight.h>
+
+@implementation StreamView {
+    CGPoint touchLocation;
+    BOOL touchMoved;
+}
+
+- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
+    UITouch *touch = [[event allTouches] anyObject];
+    touchLocation = [touch locationInView:self];
+    touchMoved = false;
+    
+    printf("Touch down\n");
+}
+
+- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event {
+    UITouch *touch = [[event allTouches] anyObject];
+    CGPoint currentLocation = [touch locationInView:self];
+    
+    if (touchLocation.x != currentLocation.x ||
+        touchLocation.y != currentLocation.y)
+    {
+        LiSendMouseMoveEvent(currentLocation.x - touchLocation.x,
+                             currentLocation.y - touchLocation.y );
+        
+        touchMoved = true;
+        touchLocation = currentLocation;
+    }
+}
+
+- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {
+    printf("Touch up\n");
+    
+    if (!touchMoved) {
+        printf("Sending left mouse button press\n");
+        
+        LiSendMouseButtonEvent(BUTTON_ACTION_PRESS, BUTTON_LEFT);
+        
+        // Wait 100 ms to simulate a real button press
+        usleep(100 * 1000);
+        
+        LiSendMouseButtonEvent(BUTTON_ACTION_RELEASE, BUTTON_LEFT);
+    }
+}
+
+- (void)touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event {
+}
+
+
+@end

Limelight/Limelight-Info.plist

@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleDisplayName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundleExecutable</key>
+	<string>${EXECUTABLE_NAME}</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.limelight-stream.${PRODUCT_NAME:rfc1034identifier}</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>0.1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>7</string>
+	<key>LSApplicationCategoryType</key>
+	<string>public.app-category.games</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UILaunchStoryboardName</key>
+	<string>Launch Screen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>MainFrame-iPhone</string>
+	<key>UIMainStoryboardFile~ipad</key>
+	<string>MainFrame-iPad</string>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>armv7</string>
+	</array>
+	<key>UIStatusBarHidden</key>
+	<true/>
+	<key>UIStatusBarHidden~ipad</key>
+	<true/>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+</dict>
+</plist>

Limelight/Limelight-Prefix.pch

@@ -0,0 +1,17 @@
+//
+//  Prefix header
+//
+//  The contents of this file are implicitly included at the beginning of every source file.
+//
+
+#import <Availability.h>
+
+#ifndef __IPHONE_3_0
+#warning "This project uses features only available in iOS SDK 3.0 and later."
+#endif
+
+#ifdef __OBJC__
+    #import <UIKit/UIKit.h>
+    #import <Foundation/Foundation.h>
+    #import <CoreData/CoreData.h>
+#endif

Limelight/Limelight.xcdatamodeld/.xccurrentversion

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>_XCCurrentVersionName</key>
+	<string>Limelight.xcdatamodel</string>
+</dict>
+</plist>

Limelight/Limelight.xcdatamodeld/Limelight.xcdatamodel/contents

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<model name="Test1.xcdatamodel" userDefinedModelVersionIdentifier="" type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="1" systemVersion="11A491" minimumToolsVersion="Automatic" macOSVersion="Automatic" iOSVersion="Automatic">
+    <elements/>
+</model>

Limelight/Network/HttpManager.h

@@ -0,0 +1,30 @@
+//
+//  HttpManager.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/16/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface HttpManager : NSObject <NSURLConnectionDelegate, NSURLConnectionDataDelegate>
+
++ (NSString*) getStringFromXML:(NSData*)xml tag:(NSString*)tag;
++ (NSString*) getStatusStringFromXML:(NSData*)xml;
+
+- (id) initWithHost:(NSString*) host uniqueId:(NSString*) uniqueId deviceName:(NSString*) deviceName cert:(NSData*) cert;
+- (NSURLRequest*) newPairRequest:(NSData*)salt;
+- (NSURLRequest*) newUnpairRequest;
+- (NSURLRequest*) newChallengeRequest:(NSData*)challenge;
+- (NSURLRequest*) newChallengeRespRequest:(NSData*)challengeResp;
+- (NSURLRequest*) newClientSecretRespRequest:(NSString*)clientPairSecret;
+- (NSURLRequest*) newPairChallenge;
+- (NSURLRequest*) newAppListRequest;
+- (NSURLRequest*) newServerInfoRequest;
+- (NSURLRequest*) newLaunchRequest:(NSString*)appId width:(int)width height:(int)height refreshRate:(int)refreshRate rikey:(NSString*)rikey rikeyid:(int)rikeyid;
+- (NSURLRequest*) newResumeRequestWithRiKey:(NSString*)riKey riKeyId:(int)riKeyId;
+- (NSData*) executeRequestSynchronously:(NSURLRequest*)request;
+@end
+
+

Limelight/Network/HttpManager.m

@@ -0,0 +1,273 @@
+//
+//  HttpManager.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/16/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "HttpManager.h"
+#import "CryptoManager.h"
+
+#include <libxml2/libxml/xmlreader.h>
+#include <string.h>
+
+@implementation HttpManager {
+    NSString* _baseURL;
+    NSString* _host;
+    NSString* _uniqueId;
+    NSString* _deviceName;
+    NSData* _cert;
+    NSMutableData* _respData;
+    NSData* _requestResp;
+    dispatch_semaphore_t _requestLock;
+}
+
+static const NSString* PORT = @"47984";
+
++ (NSString*) getStatusStringFromXML:(NSData*)xml {
+    xmlDocPtr docPtr = xmlParseMemory([xml bytes], (int)[xml length]);
+    
+    if (docPtr == NULL) {
+        NSLog(@"ERROR: An error occured trying to parse xml.");
+        return NULL;
+    }
+    
+    NSString* string;
+    xmlNodePtr rootNode = xmlDocGetRootElement(docPtr);
+    
+    string = [HttpManager getStatusMessage: rootNode];
+    xmlFree(rootNode);
+    xmlFree(docPtr);
+    
+    return string;
+}
+
++ (NSString*) getStringFromXML:(NSData*)xml tag:(NSString*)tag {
+    xmlDocPtr docPtr = xmlParseMemory([xml bytes], (int)[xml length]);
+    
+    if (docPtr == NULL) {
+        NSLog(@"ERROR: An error occured trying to parse xml.");
+        return NULL;
+    }
+    NSString* value;
+    xmlNodePtr node;
+    xmlNodePtr rootNode = node = xmlDocGetRootElement(docPtr);
+    
+    // Check root status_code
+    if (![HttpManager verifyStatus: rootNode]) {
+        NSLog(@"ERROR: Request returned with failure status");
+        return NULL;
+    }
+    
+    // Skip the root node
+    node = node->children;
+    
+    while (node != NULL) {
+        //NSLog(@"node: %s", node->name);
+        if (!xmlStrcmp(node->name, (const xmlChar*)[tag UTF8String])) {
+            xmlChar* nodeVal = xmlNodeListGetString(docPtr, node->xmlChildrenNode, 1);
+            value = [[NSString alloc] initWithCString:(const char*)nodeVal encoding:NSUTF8StringEncoding];
+            xmlFree(nodeVal);
+        }
+        node = node->next;
+    }
+    //NSLog(@"xmlValue: %@", value);
+    xmlFree(rootNode);
+    xmlFree(docPtr);
+    
+    return value;
+}
+    
++ (NSString*) getStatusMessage:(xmlNodePtr)docRoot {
+    xmlChar* statusMsgXml = xmlGetProp(docRoot, (const xmlChar*)"status_message");
+    NSString* statusMsg = [NSString stringWithUTF8String:(const char*)statusMsgXml];
+    xmlFree(statusMsgXml);
+    return statusMsg;
+}
+
++ (bool) verifyStatus:(xmlNodePtr)docRoot {
+    xmlChar* statusStr = xmlGetProp(docRoot, (const xmlChar*)"status_code");
+    NSLog(@"status: %s", statusStr);
+    int status = [[NSString stringWithUTF8String:(const char*)statusStr] intValue];
+    xmlFree(statusStr);
+    return status == 200;
+}
+
++ (NSData*) fixXmlVersion:(NSData*) xmlData {
+    NSString* xmlString = [[[NSString alloc] initWithData:xmlData encoding:NSUTF8StringEncoding] stringByReplacingOccurrencesOfString:@"UTF-16" withString:@"UTF-8" options:NSCaseInsensitiveSearch range:NSMakeRange(0, [xmlData length])];
+    //NSLog(@"xmlString: %@", xmlString);
+    return [NSData dataWithBytes:[xmlString UTF8String] length:[xmlString length]];
+}
+
+- (id) initWithHost:(NSString*) host uniqueId:(NSString*) uniqueId deviceName:(NSString*) deviceName cert:(NSData*) cert {
+    self = [super init];
+    _host = host;
+    _uniqueId = uniqueId;
+    _deviceName = deviceName;
+    _cert = cert;
+    _baseURL = [[NSString stringWithFormat:@"https://%@:%@", host, PORT]
+                stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+    _requestLock = dispatch_semaphore_create(0);
+    _respData = [[NSMutableData alloc] init];
+    return self;
+}
+
+- (NSData*) executeRequestSynchronously:(NSURLRequest*)request {
+    NSLog(@"Making Request: %@", request);
+    [_respData setLength:0];
+    dispatch_sync(dispatch_get_main_queue(), ^{
+        [NSURLConnection connectionWithRequest:request delegate:self];
+    });
+    dispatch_semaphore_wait(_requestLock, DISPATCH_TIME_FOREVER);
+    return _requestResp;
+}
+
+- (void) executeRequest:(NSURLRequest*)request {
+    [NSURLConnection connectionWithRequest:request delegate:self];
+}
+
+- (NSURLRequest*) createRequestFromString:(NSString*) urlString enableTimeout:(BOOL)normalTimeout {
+    NSString* escapedUrl = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+    NSURL* url = [[NSURL alloc] initWithString:escapedUrl];
+    NSMutableURLRequest* request = [NSMutableURLRequest requestWithURL:url];
+    if (normalTimeout) {
+        // Timeout the request after 5 seconds
+        [request setTimeoutInterval:5];
+    }
+    else {
+        // Timeout the request after 60 seconds
+        [request setTimeoutInterval:60];
+    }
+    return request;
+}
+
+- (NSURLRequest*) newPairRequest:(NSData*)salt {
+    NSString* urlString = [NSString stringWithFormat:@"%@/pair?uniqueid=%@&devicename=%@&updateState=1&phrase=getservercert&salt=%@&clientcert=%@",
+                           _baseURL, _uniqueId, _deviceName, [self bytesToHex:salt], [self bytesToHex:_cert]];
+    // This call blocks while waiting for the user to input the PIN on the PC
+    return [self createRequestFromString:urlString enableTimeout:FALSE];
+}
+
+- (NSURLRequest*) newUnpairRequest {
+    NSString* urlString = [NSString stringWithFormat:@"%@/unpair?uniqueid=%@", _baseURL, _uniqueId];
+    return [self createRequestFromString:urlString enableTimeout:TRUE];
+}
+
+- (NSURLRequest*) newChallengeRequest:(NSData*)challenge {
+    NSString* urlString = [NSString stringWithFormat:@"%@/pair?uniqueid=%@&devicename=%@&updateState=1&clientchallenge=%@",
+                           _baseURL, _uniqueId, _deviceName, [self bytesToHex:challenge]];
+    return [self createRequestFromString:urlString enableTimeout:TRUE];
+}
+
+- (NSURLRequest*) newChallengeRespRequest:(NSData*)challengeResp {
+    NSString* urlString = [NSString stringWithFormat:@"%@/pair?uniqueid=%@&devicename=%@&updateState=1&serverchallengeresp=%@",
+                           _baseURL, _uniqueId, _deviceName, [self bytesToHex:challengeResp]];
+    return [self createRequestFromString:urlString enableTimeout:TRUE];
+}
+
+- (NSURLRequest*) newClientSecretRespRequest:(NSString*)clientPairSecret {
+    NSString* urlString = [NSString stringWithFormat:@"%@/pair?uniqueid=%@&devicename=%@&updateState=1&clientpairingsecret=%@", _baseURL, _uniqueId, _deviceName, clientPairSecret];
+    return [self createRequestFromString:urlString enableTimeout:TRUE];
+}
+
+- (NSURLRequest*) newPairChallenge {
+    NSString* urlString = [NSString stringWithFormat:@"%@/pair?uniqueid=%@&devicename=%@&updateState=1&phrase=pairchallenge", _baseURL, _uniqueId, _deviceName];
+    return [self createRequestFromString:urlString enableTimeout:TRUE];
+}
+
+- (NSURLRequest *)newAppListRequest {
+    NSString* urlString = [NSString stringWithFormat:@"%@/applist?uniqueid=%@", _baseURL, _uniqueId];
+    return [self createRequestFromString:urlString enableTimeout:TRUE];
+}
+
+- (NSURLRequest *)newServerInfoRequest {
+    NSString* urlString = [NSString stringWithFormat:@"%@/serverinfo?uniqueid=%@", _baseURL, _uniqueId];
+    return [self createRequestFromString:urlString enableTimeout:TRUE];
+}
+
+- (NSURLRequest*) newLaunchRequest:(NSString*)appId width:(int)width height:(int)height refreshRate:(int)refreshRate rikey:(NSString*)rikey rikeyid:(int)rikeyid {
+    NSString* urlString = [NSString stringWithFormat:@"%@/launch?uniqueid=%@&appid=%@&mode=%dx%dx%d&additionalStates=1&sops=1&rikey=%@&rikeyid=%d", _baseURL, _uniqueId, appId, width, height, refreshRate, rikey, rikeyid];
+    // This blocks while the app is launching
+    return [self createRequestFromString:urlString enableTimeout:FALSE];
+}
+
+- (NSURLRequest*) newResumeRequestWithRiKey:(NSString*)riKey riKeyId:(int)riKeyId {
+    NSString* urlString = [NSString stringWithFormat:@"%@/resume?uniqueid=%@&rikey=%@&rikeyid=%d", _baseURL, _uniqueId, riKey, riKeyId];
+    // This blocks while the app is resuming
+    return [self createRequestFromString:urlString enableTimeout:FALSE];
+}
+
+- (NSString*) bytesToHex:(NSData*)data {
+    const unsigned char* bytes = [data bytes];
+    NSMutableString *hex = [[NSMutableString alloc] init];
+    for (int i = 0; i < [data length]; i++) {
+        [hex appendFormat:@"%02X" , bytes[i]];
+    }
+    return hex;
+}
+
+- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
+    NSLog(@"Received response: %@", response);
+}
+
+- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
+    NSLog(@"Received data: %@", [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]);
+    [_respData appendData:data];
+}
+
+- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
+    _requestResp = [HttpManager fixXmlVersion:_respData];
+    dispatch_semaphore_signal(_requestLock);
+}
+
+- (void)connection:(NSURLConnection *)connection willSendRequestForAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge {
+    SecIdentityRef identity = [self getClientCertificate];
+    NSArray *certArray = [self getCertificate:identity];
+    
+    NSURLCredential *newCredential = [NSURLCredential credentialWithIdentity:identity certificates:certArray persistence:NSURLCredentialPersistencePermanent];
+    
+    [challenge.sender useCredential:newCredential forAuthenticationChallenge:challenge];
+}
+
+// Returns an array containing the certificate
+- (NSArray*)getCertificate:(SecIdentityRef) identity {
+    SecCertificateRef certificate = nil;
+    
+    SecIdentityCopyCertificate(identity, &certificate);
+    
+    return [[NSArray alloc] initWithObjects:(__bridge id)certificate, nil];
+}
+
+// Returns the identity
+- (SecIdentityRef)getClientCertificate {
+    SecIdentityRef identityApp = nil;
+    CFDataRef p12Data = (__bridge CFDataRef)[CryptoManager readP12FromFile];
+
+    CFStringRef password = CFSTR("limelight");
+    const void *keys[] = { kSecImportExportPassphrase };
+    const void *values[] = { password };
+    CFDictionaryRef options = CFDictionaryCreate(NULL, keys, values, 1, NULL, NULL);
+    CFArrayRef items = CFArrayCreate(NULL, 0, 0, NULL);
+    OSStatus securityError = SecPKCS12Import(p12Data, options, &items);
+
+    if (securityError == errSecSuccess) {
+        //NSLog(@"Success opening p12 certificate. Items: %ld", CFArrayGetCount(items));
+        CFDictionaryRef identityDict = CFArrayGetValueAtIndex(items, 0);
+        identityApp = (SecIdentityRef)CFDictionaryGetValue(identityDict, kSecImportItemIdentity);
+    } else {
+        NSLog(@"Error opening Certificate.");
+    }
+    
+    CFRelease(options);
+    CFRelease(password);
+    
+    return identityApp;
+}
+
+- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
+    NSLog(@"connection error: %@", error);
+    dispatch_semaphore_signal(_requestLock);
+}
+
+@end

Limelight/Network/MDNSManager.h

@@ -0,0 +1,28 @@
+//
+//  MDNSManager.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/14/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@protocol MDNSCallback <NSObject>
+
+- (void) updateHosts:(NSArray*)hosts;
+
+@end
+
+@interface MDNSManager : NSObject <NSNetServiceBrowserDelegate, NSNetServiceDelegate>
+
+@property id<MDNSCallback> callback;
+
+- (id) initWithCallback:(id<MDNSCallback>) callback;
+- (void) searchForHosts;
+- (void) stopSearching;
+
+@end
+
+
+

Limelight/Network/MDNSManager.m

@@ -0,0 +1,125 @@
+//
+//  MDNSManager.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/14/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "MDNSManager.h"
+#import "Computer.h"
+
+@implementation MDNSManager {
+    NSNetServiceBrowser* mDNSBrowser;
+    NSMutableArray* domains;
+    NSMutableArray* services;
+    BOOL scanActive;
+}
+
+static NSString* NV_SERVICE_TYPE = @"_nvstream._tcp";
+
+- (id) initWithCallback:(id<MDNSCallback>)callback {
+    self = [super init];
+    
+    self.callback = callback;
+    
+    mDNSBrowser = [[NSNetServiceBrowser alloc] init];
+    [mDNSBrowser setDelegate:self];
+    
+    domains = [[NSMutableArray alloc] init];
+    services = [[NSMutableArray alloc] init];
+    
+    return self;
+}
+
+- (void) searchForHosts {
+    NSLog(@"Starting mDNS discovery");
+    scanActive = TRUE;
+    [mDNSBrowser searchForServicesOfType:NV_SERVICE_TYPE inDomain:@""];
+}
+
+- (void) stopSearching {
+    NSLog(@"Stopping mDNS discovery");
+    scanActive = FALSE;
+    [mDNSBrowser stop];
+}
+
+- (NSArray*) getFoundHosts {
+    NSMutableArray* hosts = [[NSMutableArray alloc] init];
+    for (NSNetService* service in services) {
+        if (service.hostName != nil) {
+            [hosts addObject:[[Computer alloc] initWithHost:service]];
+        }
+    }
+    return hosts;
+}
+
+- (void)netServiceDidResolveAddress:(NSNetService *)service {
+    NSLog(@"Resolved address: %@ -> %@", service, service.hostName);
+    [self.callback updateHosts:[self getFoundHosts]];
+}
+
+- (void)netService:(NSNetService *)sender didNotResolve:(NSDictionary *)errorDict {
+    NSLog(@"Did not resolve address for: %@\n%@", sender, [errorDict description]);
+    
+    // Schedule a retry in 2 seconds
+    [NSTimer scheduledTimerWithTimeInterval:2.0
+                                     target:self
+                                   selector:@selector(retryResolveTimerCallback:)
+                                   userInfo:nil
+                                    repeats:NO];
+}
+
+- (void)netServiceBrowser:(NSNetServiceBrowser *)aNetServiceBrowser didFindService:(NSNetService *)aNetService moreComing:(BOOL)moreComing {
+    NSLog(@"Found service: %@", aNetService);
+    [aNetService setDelegate:self];
+    [aNetService resolveWithTimeout:5];
+    
+    [services removeObject:aNetService];
+    [services addObject:aNetService];
+}
+
+- (void)netServiceBrowser:(NSNetServiceBrowser *)aNetServiceBrowser didRemoveService:(NSNetService *)aNetService moreComing:(BOOL)moreComing {
+    NSLog(@"Removing service: %@", aNetService);
+    [services removeObject:aNetService];
+}
+
+- (void)netServiceBrowser:(NSNetServiceBrowser *)aNetServiceBrowser didNotSearch:(NSDictionary *)errorDict {
+    NSLog(@"Did not perform search");
+    NSLog(@"%@", [errorDict description]);
+    
+    // Schedule a retry in 2 seconds
+    [NSTimer scheduledTimerWithTimeInterval:2.0
+                                     target:self
+                                   selector:@selector(retrySearchTimerCallback:)
+                                   userInfo:nil
+                                    repeats:NO];
+}
+
+- (void)retrySearchTimerCallback:(NSTimer *)timer {
+    // Check if we've been stopped since this was queued
+    if (!scanActive) {
+        return;
+    }
+    
+    NSLog(@"Retrying mDNS search");
+    [mDNSBrowser stop];
+    [mDNSBrowser searchForServicesOfType:NV_SERVICE_TYPE inDomain:@""];
+}
+
+- (void)retryResolveTimerCallback:(NSTimer *)timer {
+    // Check if we've been stopped since this was queued
+    if (!scanActive) {
+        return;
+    }
+    
+    NSLog(@"Retrying mDNS resolution");
+    for (NSNetService* service in services) {
+        if (service.hostName == nil) {
+            [service setDelegate:self];
+            [service resolveWithTimeout:5];
+        }
+    }
+}
+
+@end

Limelight/Network/PairManager.h

@@ -0,0 +1,26 @@
+//
+//  PairManager.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/19/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "HttpManager.h"
+
+@protocol PairCallback <NSObject>
+
+- (void) showPIN:(NSString*)PIN;
+- (void) pairSuccessful;
+- (void) pairFailed:(NSString*)message;
+
+@end
+
+@interface PairManager : NSOperation
+- (id) initWithManager:(HttpManager*)httpManager andCert:(NSData*)cert callback:(id<PairCallback>)callback;
+- (NSString*) generatePIN;
+- (NSData*) saltPIN:(NSString*)PIN;
+- (void) initiatePair;
+
+@end

Limelight/Network/PairManager.m

@@ -0,0 +1,151 @@
+//
+//  PairManager.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/19/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "PairManager.h"
+#import "CryptoManager.h"
+#import "Utils.h"
+
+#include <dispatch/dispatch.h>
+
+@implementation PairManager {
+    HttpManager* _httpManager;
+    NSData* _cert;
+    id<PairCallback> _callback;
+}
+
+- (id) initWithManager:(HttpManager*)httpManager andCert:(NSData*)cert callback:(id<PairCallback>)callback {
+    self = [super init];
+    _httpManager = httpManager;
+    _cert = cert;
+    _callback = callback;
+    return self;
+}
+
+- (void) main {
+    NSData* serverInfo = [_httpManager executeRequestSynchronously:[_httpManager newServerInfoRequest]];
+    if (serverInfo == NULL) {
+        [_callback pairFailed:@"Unable to connect to PC"];
+        return;
+    }
+    
+    if (![[HttpManager getStringFromXML:serverInfo tag:@"currentgame"] isEqual:@"0"]) {
+        [_callback pairFailed:@"You must stop streaming before attempting to pair."];
+    }
+    else if (![[HttpManager getStringFromXML:serverInfo tag:@"PairStatus"] isEqual:@"1"]) {
+        [self initiatePair];
+    } else {
+        [_callback pairFailed:@"This device is already paired."];
+    }
+}
+
+- (void) initiatePair {
+    NSString* PIN = [self generatePIN];
+    NSData* salt = [self saltPIN:PIN];
+    NSLog(@"PIN: %@, saltedPIN: %@", PIN, salt);
+    [_callback showPIN:PIN];
+    
+    NSData* pairResp = [_httpManager executeRequestSynchronously:[_httpManager newPairRequest:salt]];
+    NSString* pairedString;
+    pairedString = [HttpManager getStringFromXML:pairResp tag:@"paired"];
+    if (pairedString == NULL || ![pairedString isEqualToString:@"1"]) {
+        [_httpManager executeRequestSynchronously:[_httpManager newUnpairRequest]];
+        [_callback pairFailed:@"Pairing was declined by the target."];
+        return;
+    }
+    
+    NSString* plainCert = [HttpManager getStringFromXML:pairResp tag:@"plaincert"];
+    
+    CryptoManager* cryptoMan = [[CryptoManager alloc] init];
+    NSData* aesKey = [cryptoMan createAESKeyFromSalt:salt];
+    
+    NSData* randomChallenge = [Utils randomBytes:16];
+    NSData* encryptedChallenge = [cryptoMan aesEncrypt:randomChallenge withKey:aesKey];
+    
+    NSData* challengeResp = [_httpManager executeRequestSynchronously:[_httpManager newChallengeRequest:encryptedChallenge]];
+    pairedString = [HttpManager getStringFromXML:challengeResp tag:@"paired"];
+    if (pairedString == NULL || ![pairedString isEqualToString:@"1"]) {
+        [_httpManager executeRequestSynchronously:[_httpManager newUnpairRequest]];
+        [_callback pairFailed:@"Pairing stage #2 failed"];
+        return;
+    }
+    
+    NSData* encServerChallengeResp = [Utils hexToBytes:[HttpManager getStringFromXML:challengeResp tag:@"challengeresponse"]];
+    NSData* decServerChallengeResp = [cryptoMan aesDecrypt:encServerChallengeResp withKey:aesKey];
+    
+    NSData* serverResponse = [decServerChallengeResp subdataWithRange:NSMakeRange(0, 20)];
+    NSData* serverChallenge = [decServerChallengeResp subdataWithRange:NSMakeRange(20, 16)];
+    
+    NSData* clientSecret = [Utils randomBytes:16];
+    NSData* challengeRespHash = [cryptoMan SHA1HashData:[self concatData:[self concatData:serverChallenge with:[CryptoManager getSignatureFromCert:_cert]] with:clientSecret]];
+    NSData* challengeRespEncrypted = [cryptoMan aesEncrypt:challengeRespHash withKey:aesKey];
+    
+    NSData* secretResp = [_httpManager executeRequestSynchronously:[_httpManager newChallengeRespRequest:challengeRespEncrypted]];
+    pairedString = [HttpManager getStringFromXML:secretResp tag:@"paired"];
+    if (pairedString == NULL || ![pairedString isEqualToString:@"1"]) {
+        [_httpManager executeRequestSynchronously:[_httpManager newUnpairRequest]];
+        [_callback pairFailed:@"Pairing stage #3 failed"];
+        return;
+    }
+    
+    NSData* serverSecretResp = [Utils hexToBytes:[HttpManager getStringFromXML:secretResp tag:@"pairingsecret"]];
+    NSData* serverSecret = [serverSecretResp subdataWithRange:NSMakeRange(0, 16)];
+    NSData* serverSignature = [serverSecretResp subdataWithRange:NSMakeRange(16, 256)];
+    
+    if (![cryptoMan verifySignature:serverSecret withSignature:serverSignature andCert:[Utils hexToBytes:plainCert]]) {
+        [_httpManager executeRequestSynchronously:[_httpManager newUnpairRequest]];
+        [_callback pairFailed:@"Server certificate invalid"];
+        return;
+    }
+    
+    NSData* serverChallengeRespHash = [cryptoMan SHA1HashData:[self concatData:[self concatData:randomChallenge with:[CryptoManager getSignatureFromCert:[Utils hexToBytes:plainCert]]] with:serverSecret]];
+    if (![serverChallengeRespHash isEqual:serverResponse]) {
+        [_httpManager executeRequestSynchronously:[_httpManager newUnpairRequest]];
+        [_callback pairFailed:@"Incorrect PIN"];
+        return;
+    }
+    
+    NSData* clientPairingSecret = [self concatData:clientSecret with:[cryptoMan signData:clientSecret withKey:[CryptoManager readKeyFromFile]]];
+    NSData* clientSecretResp = [_httpManager executeRequestSynchronously:[_httpManager newClientSecretRespRequest:[Utils bytesToHex:clientPairingSecret]]];
+    pairedString = [HttpManager getStringFromXML:clientSecretResp tag:@"paired"];
+    if (pairedString == NULL || ![pairedString isEqualToString:@"1"]) {
+        [_httpManager executeRequestSynchronously:[_httpManager newUnpairRequest]];
+        [_callback pairFailed:@"Pairing stage #4 failed"];
+        return;
+    }
+    
+    NSData* clientPairChallenge = [_httpManager executeRequestSynchronously:[_httpManager newPairChallenge]];
+    pairedString = [HttpManager getStringFromXML:clientPairChallenge tag:@"paired"];
+    if (pairedString == NULL || ![pairedString isEqualToString:@"1"]) {
+        [_httpManager executeRequestSynchronously:[_httpManager newUnpairRequest]];
+        [_callback pairFailed:@"Pairing stage #5 failed"];
+        return;
+    }
+    [_callback pairSuccessful];
+}
+
+- (NSData*) concatData:(NSData*)data with:(NSData*)moreData {
+    NSMutableData* concatData = [[NSMutableData alloc] initWithData:data];
+    [concatData appendData:moreData];
+    return concatData;
+}
+
+- (NSString*) generatePIN {
+    NSString* PIN = [NSString stringWithFormat:@"%d%d%d%d",
+                     arc4random() % 10, arc4random() % 10,
+                     arc4random() % 10, arc4random() % 10];
+    return PIN;
+}
+
+- (NSData*) saltPIN:(NSString*)PIN {
+    NSMutableData* saltedPIN = [[NSMutableData alloc] initWithCapacity:20];
+    [saltedPIN appendData:[Utils randomBytes:16]];
+    [saltedPIN appendBytes:[PIN UTF8String] length:4];
+    return saltedPIN;
+}
+
+@end

Limelight/Stream/Connection.h

@@ -0,0 +1,32 @@
+//
+//  Connection.h
+//  Limelight-iOS
+//
+//  Created by Diego Waxemberg on 1/19/14.
+//  Copyright (c) 2014 Diego Waxemberg. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "VideoDecoderRenderer.h"
+#import "StreamConfiguration.h"
+
+@protocol ConnectionCallbacks <NSObject>
+
+- (void) connectionStarted;
+- (void) connectionTerminated:(long)errorCode;
+- (void) stageStarting:(char*)stageName;
+- (void) stageComplete:(char*)stageName;
+- (void) stageFailed:(char*)stageName withError:(long)errorCode;
+- (void) launchFailed:(NSString*)message;
+- (void) displayMessage:(char*)message;
+- (void) displayTransientMessage:(char*)message;
+
+@end
+
+@interface Connection : NSOperation <NSStreamDelegate>
+
+-(id) initWithConfig:(StreamConfiguration*)config renderer:(VideoDecoderRenderer*)myRenderer connectionCallbacks:(id<ConnectionCallbacks>)callbacks;
+-(void) terminate;
+-(void) main;
+
+@end

Limelight/Stream/Connection.m

@@ -0,0 +1,416 @@
+//
+//  Connection.m
+//  Limelight-iOS
+//
+//  Created by Diego Waxemberg on 1/19/14.
+//  Copyright (c) 2014 Diego Waxemberg. All rights reserved.
+//
+
+#import "Connection.h"
+
+#import <AudioUnit/AudioUnit.h>
+#import <AVFoundation/AVFoundation.h>
+
+#include "Limelight.h"
+#include "opus.h"
+
+@implementation Connection {
+    IP_ADDRESS _host;
+    STREAM_CONFIGURATION _streamConfig;
+    CONNECTION_LISTENER_CALLBACKS _clCallbacks;
+    DECODER_RENDERER_CALLBACKS _drCallbacks;
+    AUDIO_RENDERER_CALLBACKS _arCallbacks;
+}
+
+static OpusDecoder *opusDecoder;
+static id<ConnectionCallbacks> _callbacks;
+
+#define PCM_BUFFER_SIZE 1024
+#define OUTPUT_BUS 0
+
+struct AUDIO_BUFFER_QUEUE_ENTRY {
+    struct AUDIO_BUFFER_QUEUE_ENTRY *next;
+    int length;
+    int offset;
+    char data[0];
+};
+
+#define MAX_QUEUE_ENTRIES 10
+
+static short decodedPcmBuffer[512];
+static NSLock *audioLock;
+static struct AUDIO_BUFFER_QUEUE_ENTRY *audioBufferQueue;
+static int audioBufferQueueLength;
+static AudioComponentInstance audioUnit;
+static VideoDecoderRenderer* renderer;
+
+void DrSetup(int width, int height, int fps, void* context, int drFlags)
+{
+}
+
+void DrSubmitDecodeUnit(PDECODE_UNIT decodeUnit)
+{
+    unsigned char* data = (unsigned char*) malloc(decodeUnit->fullLength);
+    if (data != NULL) {
+        int offset = 0;
+        
+        PLENTRY entry = decodeUnit->bufferList;
+        while (entry != NULL) {
+            memcpy(&data[offset], entry->data, entry->length);
+            offset += entry->length;
+            entry = entry->next;
+        }
+        
+        // This function will take our buffer
+        [renderer submitDecodeBuffer:data length:decodeUnit->fullLength];
+    }
+}
+
+void DrStart(void)
+{
+}
+
+void DrStop(void)
+{
+}
+
+void DrRelease(void)
+{
+}
+
+void ArInit(void)
+{
+    int err;
+    
+    opusDecoder = opus_decoder_create(48000, 2, &err);
+    
+    audioLock = [[NSLock alloc] init];
+    
+    // Configure the audio session for our app
+    NSError *audioSessionError = nil;
+    AVAudioSession* audioSession = [AVAudioSession sharedInstance];
+    
+    [audioSession setPreferredSampleRate:48000.0 error:&audioSessionError];
+    [audioSession setCategory: AVAudioSessionCategoryPlayback error: &audioSessionError];
+    [audioSession setPreferredOutputNumberOfChannels:2 error:&audioSessionError];
+    [audioSession setPreferredIOBufferDuration:0.005 error:&audioSessionError];
+    [audioSession setActive: YES error: &audioSessionError];
+    
+    OSStatus status;
+    
+    AudioComponentDescription audioDesc;
+    audioDesc.componentType = kAudioUnitType_Output;
+    audioDesc.componentSubType = kAudioUnitSubType_RemoteIO;
+    audioDesc.componentFlags = 0;
+    audioDesc.componentFlagsMask = 0;
+    audioDesc.componentManufacturer = kAudioUnitManufacturer_Apple;
+    
+    status = AudioComponentInstanceNew(AudioComponentFindNext(NULL, &audioDesc), &audioUnit);
+    
+    if (status) {
+        printf("Unable to instantiate new AudioComponent: %d\n", (int32_t)status);
+    }
+    
+    AudioStreamBasicDescription audioFormat = {0};
+    audioFormat.mSampleRate = 48000;
+    audioFormat.mBitsPerChannel = 16;
+    audioFormat.mFormatID = kAudioFormatLinearPCM;
+    audioFormat.mFormatFlags = kAudioFormatFlagIsSignedInteger | kLinearPCMFormatFlagIsPacked;
+    audioFormat.mChannelsPerFrame = 2;
+    audioFormat.mBytesPerFrame = audioFormat.mChannelsPerFrame * (audioFormat.mBitsPerChannel / 8);
+    audioFormat.mBytesPerPacket = audioFormat.mBytesPerFrame;
+    audioFormat.mFramesPerPacket = audioFormat.mBytesPerPacket / audioFormat.mBytesPerFrame;
+    audioFormat.mReserved = 0;
+    
+    status = AudioUnitSetProperty(audioUnit,
+                                  kAudioUnitProperty_StreamFormat,
+                                  kAudioUnitScope_Input,
+                                  OUTPUT_BUS,
+                                  &audioFormat,
+                                  sizeof(audioFormat));
+    if (status) {
+        printf("Unable to set audio unit to input: %d\n", (int32_t)status);
+    }
+    
+    AURenderCallbackStruct callbackStruct = {0};
+    callbackStruct.inputProc = playbackCallback;
+    callbackStruct.inputProcRefCon = NULL;
+    
+    status = AudioUnitSetProperty(audioUnit,
+                                  kAudioUnitProperty_SetRenderCallback,
+                                  kAudioUnitScope_Input,
+                                  OUTPUT_BUS,
+                                  &callbackStruct,
+                                  sizeof(callbackStruct));
+    if (status) {
+        printf("Unable to set audio unit callback: %d\n", (int32_t)status);
+    }
+    
+    status = AudioUnitInitialize(audioUnit);
+    if (status) {
+        printf("Unable to initialize audioUnit: %d\n", (int32_t)status);
+    }
+}
+
+void ArRelease(void)
+{
+    if (opusDecoder != NULL) {
+        opus_decoder_destroy(opusDecoder);
+        opusDecoder = NULL;
+    }
+    
+    OSStatus status = AudioUnitUninitialize(audioUnit);
+    if (status) {
+        printf("Unable to uninitialize audioUnit: %d\n", (int32_t)status);
+    }
+    
+    // Audio session is now inactive
+    AVAudioSession* audioSession = [AVAudioSession sharedInstance];
+    [audioSession setActive: YES error: nil];
+    
+    // This is safe because we're guaranteed that nobody
+    // is touching this list now
+    struct AUDIO_BUFFER_QUEUE_ENTRY *entry;
+    while (audioBufferQueue != NULL) {
+        entry = audioBufferQueue;
+        audioBufferQueue = entry->next;
+        audioBufferQueueLength--;
+        free(entry);
+    }
+}
+
+void ArStart(void)
+{
+    OSStatus status = AudioOutputUnitStart(audioUnit);
+    if (status) {
+        printf("Unable to start audioUnit: %d\n", (int32_t)status);
+    }
+}
+
+void ArStop(void)
+{
+    OSStatus status = AudioOutputUnitStop(audioUnit);
+    if (status) {
+        printf("Unable to stop audioUnit: %d\n", (int32_t)status);
+    }
+}
+
+void ArDecodeAndPlaySample(char* sampleData, int sampleLength)
+{
+    int decodedLength = opus_decode(opusDecoder, (unsigned char*)sampleData, sampleLength, decodedPcmBuffer, PCM_BUFFER_SIZE / 2, 0);
+    if (decodedLength > 0) {
+        // Return of opus_decode is samples per channel
+        decodedLength *= 4;
+        
+        struct AUDIO_BUFFER_QUEUE_ENTRY *newEntry = malloc(sizeof(*newEntry) + decodedLength);
+        if (newEntry != NULL) {
+            newEntry->next = NULL;
+            newEntry->length = decodedLength;
+            newEntry->offset = 0;
+            memcpy(newEntry->data, decodedPcmBuffer, decodedLength);
+            
+            [audioLock lock];
+            if (audioBufferQueueLength > MAX_QUEUE_ENTRIES) {
+                printf("Audio player too slow. Dropping all decoded samples!\n");
+                
+                // Clear all values from the buffer queue
+                struct AUDIO_BUFFER_QUEUE_ENTRY *entry;
+                while (audioBufferQueue != NULL) {
+                    entry = audioBufferQueue;
+                    audioBufferQueue = entry->next;
+                    audioBufferQueueLength--;
+                    free(entry);
+                }
+            }
+            
+            if (audioBufferQueue == NULL) {
+                audioBufferQueue = newEntry;
+            }
+            else {
+                struct AUDIO_BUFFER_QUEUE_ENTRY *lastEntry = audioBufferQueue;
+                while (lastEntry->next != NULL) {
+                    lastEntry = lastEntry->next;
+                }
+                lastEntry->next = newEntry;
+            }
+            audioBufferQueueLength++;
+            
+            [audioLock unlock];
+        }
+    }
+}
+
+void ClStageStarting(int stage)
+{
+    [_callbacks stageStarting:(char*)LiGetStageName(stage)];
+}
+
+void ClStageComplete(int stage)
+{
+    [_callbacks stageComplete:(char*)LiGetStageName(stage)];
+}
+
+void ClStageFailed(int stage, long errorCode)
+{
+    [_callbacks stageFailed:(char*)LiGetStageName(stage) withError:errorCode];
+}
+
+void ClConnectionStarted(void)
+{
+    [_callbacks connectionStarted];
+}
+
+void ClConnectionTerminated(long errorCode)
+{
+    [_callbacks connectionTerminated: errorCode];
+}
+
+void ClDisplayMessage(char* message)
+{
+    [_callbacks displayMessage: message];
+}
+
+void ClDisplayTransientMessage(char* message)
+{
+    [_callbacks displayTransientMessage: message];
+}
+
+-(void) terminate
+{
+    // We dispatch this async to get out because this can be invoked
+    // on a thread inside common and we don't want to deadlock
+    dispatch_async(dispatch_get_main_queue(), ^{
+        // This is safe to call even before LiStartConnection
+        LiStopConnection();
+    });
+}
+
+-(id) initWithConfig:(StreamConfiguration*)config renderer:(VideoDecoderRenderer*)myRenderer connectionCallbacks:(id<ConnectionCallbacks>)callbacks
+{
+    self = [super init];
+    _host = config.hostAddr;
+    renderer = myRenderer;
+    _callbacks = callbacks;
+    _streamConfig.width = config.width;
+    _streamConfig.height = config.height;
+    _streamConfig.fps = config.frameRate;
+    _streamConfig.bitrate = config.bitRate;
+    _streamConfig.packetSize = 1024;
+    
+    memcpy(_streamConfig.remoteInputAesKey, [config.riKey bytes], [config.riKey length]);
+    memset(_streamConfig.remoteInputAesIv, 0, 16);
+    int riKeyId = htonl(config.riKeyId);
+    memcpy(_streamConfig.remoteInputAesIv, &riKeyId, sizeof(riKeyId));
+    
+    _drCallbacks.setup = DrSetup;
+    _drCallbacks.start = DrStart;
+    _drCallbacks.stop = DrStop;
+    _drCallbacks.release = DrRelease;
+    _drCallbacks.submitDecodeUnit = DrSubmitDecodeUnit;
+    
+    _arCallbacks.init = ArInit;
+    _arCallbacks.start = ArStart;
+    _arCallbacks.stop = ArStop;
+    _arCallbacks.release = ArRelease;
+    _arCallbacks.decodeAndPlaySample = ArDecodeAndPlaySample;
+    
+    _clCallbacks.stageStarting = ClStageStarting;
+    _clCallbacks.stageComplete = ClStageComplete;
+    _clCallbacks.stageFailed = ClStageFailed;
+    _clCallbacks.connectionStarted = ClConnectionStarted;
+    _clCallbacks.connectionTerminated = ClConnectionTerminated;
+    _clCallbacks.displayMessage = ClDisplayMessage;
+    _clCallbacks.displayTransientMessage = ClDisplayTransientMessage;
+    
+    return self;
+}
+
+static OSStatus playbackCallback(void *inRefCon,
+                                 AudioUnitRenderActionFlags *ioActionFlags,
+                                 const AudioTimeStamp *inTimeStamp,
+                                 UInt32 inBusNumber,
+                                 UInt32 inNumberFrames,
+                                 AudioBufferList *ioData) {
+    // Notes: ioData contains buffers (may be more than one!)
+    // Fill them up as much as you can. Remember to set the size value in each buffer to match how
+    // much data is in the buffer.
+    
+    bool ranOutOfData = false;
+    for (int i = 0; i < ioData->mNumberBuffers; i++) {
+        ioData->mBuffers[i].mNumberChannels = 2;
+        
+        if (ranOutOfData) {
+            ioData->mBuffers[i].mDataByteSize = 0;
+            continue;
+        }
+        
+        if (ioData->mBuffers[i].mDataByteSize != 0) {
+            int thisBufferOffset = 0;
+            
+        FillBufferAgain:
+            // Make sure there's data to write
+            if (ioData->mBuffers[i].mDataByteSize - thisBufferOffset == 0) {
+                continue;
+            }
+            
+            struct AUDIO_BUFFER_QUEUE_ENTRY *audioEntry = NULL;
+            
+            [audioLock lock];
+            if (audioBufferQueue != NULL) {
+                // Dequeue this entry temporarily
+                audioEntry = audioBufferQueue;
+                audioBufferQueue = audioBufferQueue->next;
+                audioBufferQueueLength--;
+            }
+            [audioLock unlock];
+            
+            if (audioEntry == NULL) {
+                // No data left
+                ranOutOfData = true;
+                ioData->mBuffers[i].mDataByteSize = thisBufferOffset;
+                continue;
+            }
+            
+            // Figure out how much data we can write
+            int min = MIN(ioData->mBuffers[i].mDataByteSize - thisBufferOffset, audioEntry->length);
+            
+            // Copy data to the audio buffer
+            memcpy(&ioData->mBuffers[i].mData[thisBufferOffset], &audioEntry->data[audioEntry->offset], min);
+            thisBufferOffset += min;
+            
+            if (min < audioEntry->length) {
+                // This entry still has unused data
+                audioEntry->length -= min;
+                audioEntry->offset += min;
+                
+                // Requeue the entry
+                [audioLock lock];
+                audioEntry->next = audioBufferQueue;
+                audioBufferQueue = audioEntry;
+                audioBufferQueueLength++;
+                [audioLock unlock];
+            }
+            else {
+                // This entry is fully depleted so free it
+                free(audioEntry);
+                
+                // Try to grab another sample to fill this buffer with
+                goto FillBufferAgain;
+            }
+
+            ioData->mBuffers[i].mDataByteSize = thisBufferOffset;
+        }
+    }
+    
+    return noErr;
+}
+
+
+-(void) main
+{
+    LiStartConnection(_host, &_streamConfig, &_clCallbacks, &_drCallbacks, &_arCallbacks, NULL, 0);
+}
+
+
+
+@end

Limelight/Stream/StreamConfiguration.h

@@ -0,0 +1,22 @@
+//
+//  StreamConfiguration.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/20/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface StreamConfiguration : NSObject
+
+@property NSString* host;
+@property int hostAddr;
+@property int width;
+@property int height;
+@property int frameRate;
+@property int bitRate;
+@property int riKeyId;
+@property NSData* riKey;
+
+@end

Limelight/Stream/StreamConfiguration.m

@@ -0,0 +1,13 @@
+//
+//  StreamConfiguration.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/20/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "StreamConfiguration.h"
+
+@implementation StreamConfiguration
+@synthesize host, hostAddr, width, height, frameRate, bitRate, riKeyId, riKey;
+@end

Limelight/Stream/StreamManager.h

@@ -0,0 +1,18 @@
+//
+//  StreamManager.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/20/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "StreamConfiguration.h"
+#import "Connection.h"
+
+@interface StreamManager : NSOperation
+
+- (id) initWithConfig:(StreamConfiguration*)config renderView:(UIView*)view connectionCallbacks:(id<ConnectionCallbacks>)callback;
+- (void) stopStream;
+
+@end

Limelight/Stream/StreamManager.m

@@ -0,0 +1,116 @@
+//
+//  StreamManager.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/20/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "StreamManager.h"
+#import "CryptoManager.h"
+#import "HttpManager.h"
+#import "Utils.h"
+
+@implementation StreamManager {
+    StreamConfiguration* _config;
+    UIView* _renderView;
+    id<ConnectionCallbacks> _callbacks;
+    Connection* _connection;
+}
+
+- (id) initWithConfig:(StreamConfiguration*)config renderView:(UIView*)view connectionCallbacks:(id<ConnectionCallbacks>)callbacks {
+    self = [super init];
+    _config = config;
+    _renderView = view;
+    _callbacks = callbacks;
+    _config.riKey = [Utils randomBytes:16];
+    _config.riKeyId = arc4random();
+    return self;
+}
+
+
+- (void)main {
+    [CryptoManager generateKeyPairUsingSSl];
+    NSString* uniqueId = [CryptoManager getUniqueID];
+    NSData* cert = [CryptoManager readCertFromFile];
+    
+    HttpManager* hMan = [[HttpManager alloc] initWithHost:_config.host
+                                                 uniqueId:uniqueId
+                                               deviceName:@"roth"
+                                                     cert:cert];
+    
+    NSData* serverInfoResp = [hMan executeRequestSynchronously:[hMan newServerInfoRequest]];
+    NSString* currentGame = [HttpManager getStringFromXML:serverInfoResp tag:@"currentgame"];
+    NSString* pairStatus = [HttpManager getStringFromXML:serverInfoResp tag:@"PairStatus"];
+    if (currentGame == NULL || pairStatus == NULL) {
+        [_callbacks launchFailed:@"Failed to connect to PC"];
+        return;
+    }
+    
+    if (![pairStatus isEqualToString:@"1"]) {
+        // Not paired
+        [_callbacks launchFailed:@"Device not paired to PC"];
+        return;
+    }
+    
+    // resumeApp and launchApp handle calling launchFailed
+    if (![currentGame isEqualToString:@"0"]) {
+        // App already running, resume it
+        if (![self resumeApp:hMan]) {
+            return;
+        }
+    } else {
+        // Start app
+        if (![self launchApp:hMan]) {
+            return;
+        }
+    }
+    
+    VideoDecoderRenderer* renderer = [[VideoDecoderRenderer alloc]initWithView:_renderView];
+    _connection = [[Connection alloc] initWithConfig:_config renderer:renderer connectionCallbacks:_callbacks];
+    NSOperationQueue* opQueue = [[NSOperationQueue alloc] init];
+    [opQueue addOperation:_connection];
+}
+
+- (void) stopStream
+{
+    [_connection terminate];
+}
+
+- (BOOL) launchApp:(HttpManager*)hMan {
+    NSData* launchResp = [hMan executeRequestSynchronously:
+                          [hMan newLaunchRequest:@"67339056"
+                                           width:_config.width
+                                          height:_config.height
+                                     refreshRate:_config.frameRate
+                                           rikey:[Utils bytesToHex:_config.riKey]
+                                         rikeyid:_config.riKeyId]];
+    NSString *gameSession = [HttpManager getStringFromXML:launchResp tag:@"gamesession"];
+    if (launchResp == NULL) {
+        [_callbacks launchFailed:@"Failed to launch app"];
+        return FALSE;
+    } else if (gameSession == NULL || [gameSession isEqualToString:@"0"]) {
+        [_callbacks launchFailed:[HttpManager getStatusStringFromXML:launchResp]];
+        return FALSE;
+    }
+    
+    return TRUE;
+}
+
+- (BOOL) resumeApp:(HttpManager*)hMan {
+    NSData* resumeResp = [hMan executeRequestSynchronously:
+                          [hMan newResumeRequestWithRiKey:[Utils bytesToHex:_config.riKey]
+                                                  riKeyId:_config.riKeyId]];
+    NSString *resume = [HttpManager getStringFromXML:resumeResp tag:@"resume"];
+    if (resumeResp == NULL) {
+        [_callbacks launchFailed:@"Failed to resume app"];
+        return FALSE;
+    } else if (resume == NULL || [resume isEqualToString:@"0"]) {
+        [_callbacks launchFailed:[HttpManager getStatusStringFromXML:resumeResp]];
+        return FALSE;
+    }
+    
+    return TRUE;
+}
+
+@end

Limelight/Stream/VideoDecoderRenderer.h

@@ -0,0 +1,21 @@
+//
+//  VideoDecoderRenderer.h
+//  Limelight
+//
+//  Created by Cameron Gutman on 10/18/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@import AVFoundation;
+
+@interface VideoDecoderRenderer : NSObject
+
+- (id)initWithView:(UIView*)view;
+
+- (void)updateBufferForRange:(CMBlockBufferRef)existingBuffer data:(unsigned char *)data offset:(int)offset length:(int)nalLength;
+
+- (void)submitDecodeBuffer:(unsigned char *)data length:(int)length;
+
+@end

Limelight/Stream/VideoDecoderRenderer.m

@@ -0,0 +1,236 @@
+//
+//  VideoDecoderRenderer.m
+//  Limelight
+//
+//  Created by Cameron Gutman on 10/18/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "VideoDecoderRenderer.h"
+
+@implementation VideoDecoderRenderer {
+    AVSampleBufferDisplayLayer* displayLayer;
+    Boolean waitingForSps, waitingForPps;
+    
+    NSData *spsData, *ppsData;
+    CMVideoFormatDescriptionRef formatDesc;
+}
+
+- (id)initWithView:(UIView*)view
+{
+    self = [super init];
+    
+    displayLayer = [[AVSampleBufferDisplayLayer alloc] init];
+    displayLayer.bounds = view.bounds;
+    displayLayer.backgroundColor = [UIColor blackColor].CGColor;
+    displayLayer.position = CGPointMake(CGRectGetMidX(view.bounds), CGRectGetMidY(view.bounds));
+    displayLayer.videoGravity = AVLayerVideoGravityResizeAspect;
+    [view.layer addSublayer:displayLayer];
+    
+    // We need some parameter sets before we can properly start decoding frames
+    waitingForSps = true;
+    waitingForPps = true;
+    
+    return self;
+}
+
+#define FRAME_START_PREFIX_SIZE 4
+#define NALU_START_PREFIX_SIZE 3
+
+#define NAL_LENGTH_PREFIX_SIZE 4
+
+- (void)updateBufferForRange:(CMBlockBufferRef)existingBuffer data:(unsigned char *)data offset:(int)offset length:(int)nalLength
+{
+    OSStatus status;
+    size_t oldOffset = CMBlockBufferGetDataLength(existingBuffer);
+    
+    // If we're at index 1 (first NALU in frame), enqueue this buffer to the memory block
+    // so it can handle freeing it when the block buffer is destroyed
+    if (offset == 1) {
+        int dataLength = nalLength - NALU_START_PREFIX_SIZE;
+        
+        // Pass the real buffer pointer directly (no offset)
+        // This will give it to the block buffer to free when it's released.
+        // All further calls to CMBlockBufferAppendMemoryBlock will do so
+        // at an offset and will not be asking the buffer to be freed.
+        status = CMBlockBufferAppendMemoryBlock(existingBuffer, data,
+                                                nalLength + 1, // Add 1 for the offset we decremented
+                                                kCFAllocatorDefault,
+                                                NULL, 0, nalLength + 1, 0);
+        if (status != noErr) {
+            printf("CMBlockBufferReplaceDataBytes failed: %d\n", (int)status);
+            return;
+        }
+        
+        // Write the length prefix to existing buffer
+        const uint8_t lengthBytes[] = {(uint8_t)(dataLength >> 24), (uint8_t)(dataLength >> 16),
+            (uint8_t)(dataLength >> 8), (uint8_t)dataLength};
+        status = CMBlockBufferReplaceDataBytes(lengthBytes, existingBuffer,
+                                               oldOffset, NAL_LENGTH_PREFIX_SIZE);
+        if (status != noErr) {
+            printf("CMBlockBufferReplaceDataBytes failed: %d\n", (int)status);
+            return;
+        }
+    }
+    else {
+        // Append a 4 byte buffer to this block for the length prefix
+        status = CMBlockBufferAppendMemoryBlock(existingBuffer, NULL,
+                                                NAL_LENGTH_PREFIX_SIZE,
+                                                kCFAllocatorDefault, NULL, 0,
+                                                NAL_LENGTH_PREFIX_SIZE, 0);
+        if (status != noErr) {
+            printf("CMBlockBufferAppendMemoryBlock failed: %d\n", (int)status);
+            return;
+        }
+        
+        // Write the length prefix to the new buffer
+        int dataLength = nalLength - NALU_START_PREFIX_SIZE;
+        const uint8_t lengthBytes[] = {(uint8_t)(dataLength >> 24), (uint8_t)(dataLength >> 16),
+            (uint8_t)(dataLength >> 8), (uint8_t)dataLength};
+        status = CMBlockBufferReplaceDataBytes(lengthBytes, existingBuffer,
+                                               oldOffset, NAL_LENGTH_PREFIX_SIZE);
+        if (status != noErr) {
+            printf("CMBlockBufferReplaceDataBytes failed: %d\n", (int)status);
+            return;
+        }
+        
+        // Attach the buffer by reference to the block buffer
+        status = CMBlockBufferAppendMemoryBlock(existingBuffer, &data[offset+NALU_START_PREFIX_SIZE],
+                                                dataLength,
+                                                kCFAllocatorNull, // Don't deallocate data on free
+                                                NULL, 0, dataLength, 0);
+        if (status != noErr) {
+            printf("CMBlockBufferReplaceDataBytes failed: %d\n", (int)status);
+            return;
+        }
+    }
+}
+
+// This function must free data
+- (void)submitDecodeBuffer:(unsigned char *)data length:(int)length
+{
+    unsigned char nalType = data[FRAME_START_PREFIX_SIZE] & 0x1F;
+    OSStatus status;
+    
+    if (nalType == 0x7 || nalType == 0x8) {
+        if (nalType == 0x7) {
+            printf("Got SPS\n");
+            spsData = [NSData dataWithBytes:&data[FRAME_START_PREFIX_SIZE] length:length - FRAME_START_PREFIX_SIZE];
+            waitingForSps = false;
+            
+            // We got a new SPS so wait for a new PPS to match it
+            waitingForPps = true;
+        }
+        else if (nalType == 0x8) {
+            printf("Got PPS\n");
+            ppsData = [NSData dataWithBytes:&data[FRAME_START_PREFIX_SIZE] length:length - FRAME_START_PREFIX_SIZE];
+            waitingForPps = false;
+        }
+        
+        // See if we've got all the parameter sets we need
+        if (!waitingForSps && !waitingForPps) {
+            const uint8_t* const parameterSetPointers[] = { [spsData bytes], [ppsData bytes] };
+            const size_t parameterSetSizes[] = { [spsData length], [ppsData length] };
+            
+            printf("Constructing new format description\n");
+            status = CMVideoFormatDescriptionCreateFromH264ParameterSets(kCFAllocatorDefault,
+                                                                         2, /* count of parameter sets */
+                                                                         parameterSetPointers,
+                                                                         parameterSetSizes,
+                                                                         NAL_LENGTH_PREFIX_SIZE,
+                                                                         &formatDesc);
+            if (status != noErr) {
+                printf("Failed to create format description: %d\n", (int)status);
+                formatDesc = NULL;
+            }
+        }
+        
+        // Free the data buffer
+        free(data);
+        
+        // No frame data to submit for these NALUs
+        return;
+    }
+    
+    if (formatDesc == NULL) {
+        // Can't decode if we haven't gotten our parameter sets yet
+        free(data);
+        return;
+    }
+    
+    if (nalType != 0x1 && nalType != 0x5) {
+        // Don't submit parameter set data
+        free(data);
+        return;
+    }
+    
+    // Now we're decoding actual frame data here
+    CMBlockBufferRef blockBuffer;
+    
+    status = CMBlockBufferCreateEmpty(NULL, 0, 0, &blockBuffer);
+    if (status != noErr) {
+        printf("CMBlockBufferCreateEmpty failed: %d\n", (int)status);
+        free(data);
+        return;
+    }
+    
+    int lastOffset = -1;
+    for (int i = 0; i < length - FRAME_START_PREFIX_SIZE; i++) {
+        // Search for a NALU
+        if (data[i] == 0 && data[i+1] == 0 && data[i+2] == 1) {
+            // It's the start of a new NALU
+            if (lastOffset != -1) {
+                // We've seen a start before this so enqueue that NALU
+                [self updateBufferForRange:blockBuffer data:data offset:lastOffset length:i - lastOffset];
+            }
+            
+            lastOffset = i;
+        }
+    }
+    
+    if (lastOffset != -1) {
+        // Enqueue the remaining data
+        [self updateBufferForRange:blockBuffer data:data offset:lastOffset length:length - lastOffset];
+    }
+    
+    // From now on, CMBlockBuffer owns the data pointer and will free it when it's dereferenced
+    
+    CMSampleBufferRef sampleBuffer;
+    
+    status = CMSampleBufferCreate(kCFAllocatorDefault,
+                                  blockBuffer,
+                                  true, NULL,
+                                  NULL, formatDesc, 1, 0,
+                                  NULL, 0, NULL,
+                                  &sampleBuffer);
+    if (status != noErr) {
+        printf("CMSampleBufferCreate failed: %d\n", (int)status);
+        CFRelease(blockBuffer);
+        return;
+    }
+    
+    CFArrayRef attachments = CMSampleBufferGetSampleAttachmentsArray(sampleBuffer, YES);
+    CFMutableDictionaryRef dict = (CFMutableDictionaryRef)CFArrayGetValueAtIndex(attachments, 0);
+    
+    CFDictionarySetValue(dict, kCMSampleAttachmentKey_DisplayImmediately, kCFBooleanTrue);
+    CFDictionarySetValue(dict, kCMSampleAttachmentKey_IsDependedOnByOthers, kCFBooleanTrue);
+    
+    if (nalType == 1) {
+        // P-frame
+        CFDictionarySetValue(dict, kCMSampleAttachmentKey_NotSync, kCFBooleanTrue);
+        CFDictionarySetValue(dict, kCMSampleAttachmentKey_DependsOnOthers, kCFBooleanTrue);
+    }
+    else {
+        // I-frame
+        CFDictionarySetValue(dict, kCMSampleAttachmentKey_NotSync, kCFBooleanFalse);
+        CFDictionarySetValue(dict, kCMSampleAttachmentKey_DependsOnOthers, kCFBooleanFalse);
+    }
+    
+    [displayLayer enqueueSampleBuffer:sampleBuffer];
+    
+    // Dereference the buffers
+    CFRelease(blockBuffer);
+    CFRelease(sampleBuffer);
+}
+
+@end

Limelight/Utility/Computer.h

@@ -0,0 +1,20 @@
+//
+//  Computer.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/14/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface Computer : NSObject
+@property NSString* displayName;
+@property NSString* hostName;
+@property BOOL paired;
+
+- (id) initWithHost:(NSNetService*)host;
+- (id) initWithIp:(NSString*)host;
+- (id) initPlaceholder;
+
+@end

Limelight/Utility/Computer.m

@@ -0,0 +1,40 @@
+//
+//  Computer.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/14/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "Computer.h"
+
+@implementation Computer
+
+- (id) initWithHost:(NSNetService *)host {
+    self = [super init];
+    
+    self.hostName = [host hostName];
+    self.displayName = [host name];
+    
+    return self;
+}
+
+- (id) initWithIp:(NSString*)host {
+    self = [super init];
+    
+    self.hostName = host;
+    self.displayName = host;
+    
+    return self;
+}
+
+- (id) initPlaceholder {
+    self = [super init];
+    
+    self.hostName = NULL;
+    self.displayName = @"No computers found";
+    
+    return self;
+}
+
+@end

Limelight/Utility/Utils.h

@@ -0,0 +1,18 @@
+//
+//  Utils.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/20/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface Utils : NSObject
+
++ (NSData*) randomBytes:(NSInteger)length;
++ (NSString*) bytesToHex:(NSData*)data;
++ (NSData*) hexToBytes:(NSString*) hex;
++ (int) resolveHost:(NSString*)host;
+
+@end

Limelight/Utility/Utils.m

@@ -0,0 +1,76 @@
+//
+//  Utils.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/20/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "Utils.h"
+
+#include <arpa/inet.h>
+#include <netinet/in.h>
+#include <netdb.h>
+
+@implementation Utils
+
++ (NSData*) randomBytes:(NSInteger)length {
+    char* bytes = malloc(length);
+    arc4random_buf(bytes, length);
+    NSData* randomData = [NSData dataWithBytes:bytes length:length];
+    free(bytes);
+    return randomData;
+}
+
++ (NSData*) hexToBytes:(NSString*) hex {
+    unsigned long len = [hex length];
+    NSMutableData* data = [NSMutableData dataWithCapacity:len / 2];
+    char byteChars[3] = {'\0','\0','\0'};
+    unsigned long wholeByte;
+    
+    const char *chars = [hex UTF8String];
+    int i = 0;
+    while (i < len) {
+        byteChars[0] = chars[i++];
+        byteChars[1] = chars[i++];
+        wholeByte = strtoul(byteChars, NULL, 16);
+        [data appendBytes:&wholeByte length:1];
+    }
+    
+    return data;
+}
+
++ (NSString*) bytesToHex:(NSData*)data {
+    const unsigned char* bytes = [data bytes];
+    NSMutableString *hex = [[NSMutableString alloc] init];
+    for (int i = 0; i < [data length]; i++) {
+        [hex appendFormat:@"%02X" , bytes[i]];
+    }
+    return hex;
+}
+
++ (int) resolveHost:(NSString*)host {
+    struct hostent *hostent;
+    
+    if (inet_addr([host UTF8String]) != INADDR_NONE) {
+        // Already an IP address
+        int addr = inet_addr([host UTF8String]);
+        NSLog(@"host address: %d", addr);
+        return addr;
+    } else {
+        hostent = gethostbyname([host UTF8String]);
+        if (hostent != NULL) {
+            char* ipstr = inet_ntoa(*(struct in_addr*)hostent->h_addr_list[0]);
+            NSLog(@"Resolved %@ -> %s", host, ipstr);
+            int addr = inet_addr(ipstr);
+            NSLog(@"host address: %d", addr);
+            return addr;
+        } else {
+            NSLog(@"Failed to resolve host: %d", h_errno);
+            return 0;
+        }
+    }
+}
+
+
+@end

Limelight/ViewControllers/MainFrameViewController.h

@@ -0,0 +1,26 @@
+//
+//  MainFrameViewController.h
+//  Limelight-iOS
+//
+//  Created by Diego Waxemberg on 1/17/14.
+//  Copyright (c) 2014 Diego Waxemberg. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "MDNSManager.h"
+#import "PairManager.h"
+#import "StreamConfiguration.h"
+
+@interface MainFrameViewController : UIViewController <UIPickerViewDataSource, UIPickerViewDelegate, MDNSCallback, NSURLConnectionDelegate, PairCallback, UITextFieldDelegate>
+@property (strong, nonatomic) IBOutlet UIPickerView *HostPicker;
+- (IBAction)StreamButton:(UIButton *)sender;
+- (IBAction)PairButton:(UIButton *)sender;
+
+@property (strong, nonatomic) IBOutlet UIPickerView *StreamConfigs;
+@property (strong, nonatomic) NSArray* streamConfigVals;
+@property (strong, nonatomic) NSArray* hostPickerVals;
+@property (strong, nonatomic) IBOutlet UITextField *hostTextField;
+
++ (StreamConfiguration*) getStreamConfiguration;
+
+@end

Limelight/ViewControllers/MainFrameViewController.m

@@ -0,0 +1,278 @@
+//
+//  MainFrameViewController.m
+//  Limelight-iOS
+//
+//  Created by Diego Waxemberg on 1/17/14.
+//  Copyright (c) 2014 Diego Waxemberg. All rights reserved.
+//
+
+#import "MainFrameViewController.h"
+#import "Computer.h"
+#import "CryptoManager.h"
+#import "HttpManager.h"
+#import "Connection.h"
+#import "VideoDecoderRenderer.h"
+#import "StreamManager.h"
+#import "Utils.h"
+
+@implementation MainFrameViewController {
+    NSOperationQueue* _opQueue;
+    MDNSManager* _mDNSManager;
+    Computer* _selectedHost;
+    UIAlertView* _pairAlert;
+}
+static StreamConfiguration* streamConfig;
+
++ (StreamConfiguration*) getStreamConfiguration {
+    return streamConfig;
+}
+
+- (void)PairButton:(UIButton *)sender
+{
+    NSLog(@"Pair Button Pressed!");
+    if ([self.hostTextField.text length] > 0) {
+        _selectedHost = [[Computer alloc] initWithIp:self.hostTextField.text];
+        NSLog(@"Using custom host: %@", self.hostTextField.text);
+    }
+    
+    if (![self validatePcSelected]) {
+        NSLog(@"No valid PC selected");
+        return;
+    }
+    
+    [CryptoManager generateKeyPairUsingSSl];
+    NSString* uniqueId = [CryptoManager getUniqueID];
+    NSData* cert = [CryptoManager readCertFromFile];
+    
+    if ([Utils resolveHost:_selectedHost.hostName] == 0) {
+        [self displayDnsFailedDialog];
+        return;
+    }
+    
+    HttpManager* hMan = [[HttpManager alloc] initWithHost:_selectedHost.hostName uniqueId:uniqueId deviceName:@"roth" cert:cert];
+    PairManager* pMan = [[PairManager alloc] initWithManager:hMan andCert:cert callback:self];
+
+    [_opQueue addOperation:pMan];
+}
+
+- (void)showPIN:(NSString *)PIN {
+    dispatch_sync(dispatch_get_main_queue(), ^{
+        _pairAlert = [[UIAlertView alloc] initWithTitle:@"Pairing" message:[NSString stringWithFormat:@"Enter the following PIN on the host machine: %@", PIN]delegate:self cancelButtonTitle:@"Ok" otherButtonTitles:nil, nil];
+        [_pairAlert show];
+    });
+}
+
+- (void)pairFailed:(NSString *)message {
+    dispatch_sync(dispatch_get_main_queue(), ^{
+        [_pairAlert dismissWithClickedButtonIndex:0 animated:NO];
+        _pairAlert = [[UIAlertView alloc] initWithTitle:@"Pairing Failed" message:message delegate:self cancelButtonTitle:@"Ok" otherButtonTitles:nil, nil];
+        [_pairAlert show];
+    });
+}
+
+- (void)pairSuccessful {
+    dispatch_sync(dispatch_get_main_queue(), ^{
+        [_pairAlert dismissWithClickedButtonIndex:0 animated:NO];
+        _pairAlert = [[UIAlertView alloc] initWithTitle:@"Pairing Succesful" message:@"Successfully paired to host" delegate:self cancelButtonTitle:@"Ok" otherButtonTitles:nil, nil];
+        [_pairAlert show];
+    });
+}
+
+- (void)displayDnsFailedDialog {
+    UIAlertController* alert = [UIAlertController alertControllerWithTitle:@"Network Error"
+                                                                   message:@"Failed to resolve host."
+                                                            preferredStyle:UIAlertControllerStyleAlert];
+    [alert addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDestructive handler:nil]];
+    [self presentViewController:alert animated:YES completion:nil];
+}
+
+- (void)StreamButton:(UIButton *)sender
+{
+    NSLog(@"Stream Button Pressed!");
+    if ([self.hostTextField.text length] > 0) {
+        _selectedHost = [[Computer alloc] initWithIp:self.hostTextField.text];
+        NSLog(@"Using custom host: %@", self.hostTextField.text);
+    }
+    
+    if (![self validatePcSelected]) {
+        NSLog(@"No valid PC selected");
+        return;
+    }
+    
+    streamConfig = [[StreamConfiguration alloc] init];
+    streamConfig.host = _selectedHost.hostName;
+    streamConfig.hostAddr = [Utils resolveHost:_selectedHost.hostName];
+    if (streamConfig.hostAddr == 0) {
+        [self displayDnsFailedDialog];
+        return;
+    }
+    
+    unsigned long selectedConf = [self.StreamConfigs selectedRowInComponent:0];
+    NSLog(@"selectedConf: %ld", selectedConf);
+    switch (selectedConf) {
+        case 0:
+            streamConfig.width = 1280;
+            streamConfig.height = 720;
+            streamConfig.frameRate = 30;
+            streamConfig.bitRate = 5000;
+            break;
+        default:
+        case 1:
+            streamConfig.width = 1280;
+            streamConfig.height = 720;
+            streamConfig.frameRate = 60;
+            streamConfig.bitRate = 10000;
+            break;
+        case 2:
+            streamConfig.width = 1920;
+            streamConfig.height = 1080;
+            streamConfig.frameRate = 30;
+            streamConfig.bitRate = 10000;
+            break;
+        case 3:
+            streamConfig.width = 1920;
+            streamConfig.height = 1080;
+            streamConfig.frameRate = 60;
+            streamConfig.bitRate = 20000;
+            break;
+    }
+    NSLog(@"StreamConfig: %@, %d, %dx%dx%d at %d Mbps", streamConfig.host, streamConfig.hostAddr, streamConfig.width, streamConfig.height, streamConfig.frameRate, streamConfig.bitRate);
+    [self performSegueWithIdentifier:@"createStreamFrame" sender:self];
+}
+
+- (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component
+{
+    if (pickerView == self.StreamConfigs) {
+        return [self.streamConfigVals objectAtIndex:row];
+    } else if (pickerView == self.HostPicker) {
+        return ((Computer*)([self.hostPickerVals objectAtIndex:row])).displayName;
+    } else {
+        return nil;
+    }
+}
+
+- (void)setSelectedHost:(NSInteger)selectedIndex
+{
+    _selectedHost = (Computer*)([self.hostPickerVals objectAtIndex:selectedIndex]);
+    if (_selectedHost.hostName == NULL) {
+        // This must be the placeholder computer
+        _selectedHost = NULL;
+    }
+}
+
+- (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component
+{
+    if (pickerView == self.HostPicker) {
+        [self setSelectedHost:[self.HostPicker selectedRowInComponent:0]];
+    }
+    
+    //TODO: figure out how to save this info!!
+}
+
+// returns the number of 'columns' to display.
+- (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView
+{
+    return 1;
+}
+
+// returns the # of rows in each component..
+- (NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component
+{
+    if (pickerView == self.StreamConfigs) {
+        return self.streamConfigVals.count;
+    } else if (pickerView == self.HostPicker) {
+        return self.hostPickerVals.count;
+    } else {
+        return 0;
+    }
+}
+
+- (void)viewDidLoad
+{
+    [super viewDidLoad];
+
+    self.streamConfigVals = [[NSArray alloc] initWithObjects:@"1280x720 (30Hz)", @"1280x720 (60Hz)", @"1920x1080 (30Hz)", @"1920x1080 (60Hz)",nil];
+    [self.StreamConfigs selectRow:1 inComponent:0 animated:NO];
+    
+    _opQueue = [[NSOperationQueue alloc] init];
+    
+    // Initialize the host picker list
+    [self updateHosts:[[NSArray alloc] init]];
+}
+
+- (void)viewDidAppear:(BOOL)animated
+{
+    [super viewDidAppear:animated];
+    _mDNSManager = [[MDNSManager alloc] initWithCallback:self];
+    [_mDNSManager searchForHosts];
+}
+
+- (void)viewDidDisappear:(BOOL)animated
+{
+    [super viewDidDisappear:animated];
+    [_mDNSManager stopSearching];
+}
+
+- (void)updateHosts:(NSArray *)hosts {
+    NSMutableArray *hostPickerValues = [[NSMutableArray alloc] initWithArray:hosts];
+    
+    if ([hostPickerValues count] == 0) {
+        [hostPickerValues addObject:[[Computer alloc] initPlaceholder]];
+    }
+    
+    self.hostPickerVals = hostPickerValues;
+    [self.HostPicker reloadAllComponents];
+    
+    [self setSelectedHost:[self.HostPicker selectedRowInComponent:0]];
+}
+
+- (BOOL)validatePcSelected {
+    if (_selectedHost == NULL) {
+        UIAlertController* alert = [UIAlertController alertControllerWithTitle:@"No PC Selected"
+                                                                       message:@"You must select a PC to continue."
+                                                                preferredStyle:UIAlertControllerStyleAlert];
+        [alert addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDestructive handler:nil]];
+        [self presentViewController:alert animated:YES completion:nil];
+        return FALSE;
+    }
+    
+    return TRUE;
+}
+
+- (void)didReceiveMemoryWarning
+{
+    [super didReceiveMemoryWarning];
+    // Dispose of any resources that can be recreated.
+}
+
+- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
+    [self.view endEditing:YES];
+}
+
+- (BOOL)textFieldShouldReturn:(UITextField *)textField {
+    [textField resignFirstResponder];
+    return YES;
+}
+
+- (BOOL)shouldAutorotate {
+    return YES;
+}
+
+- (NSUInteger)supportedInterfaceOrientations {
+    NSString *deviceType = [UIDevice currentDevice].model;
+    if ([deviceType containsString:@"iPhone"] || [deviceType containsString:@"iPod"]) {
+        return UIInterfaceOrientationMaskPortrait | UIInterfaceOrientationMaskPortraitUpsideDown;
+    } else {
+        return UIInterfaceOrientationMaskLandscapeLeft | UIInterfaceOrientationMaskLandscapeRight;
+    }
+}
+
+- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
+    NSString *deviceType = [UIDevice currentDevice].model;
+    if ([deviceType containsString:@"iPhone"] || [deviceType containsString:@"iPod"]) {
+        return UIInterfaceOrientationPortrait;
+    } else {
+        return UIInterfaceOrientationLandscapeRight;
+    }
+}
+@end

Limelight/ViewControllers/StreamFrameViewController.h

@@ -0,0 +1,17 @@
+//
+//  StreamFrameViewController.h
+//  Limelight-iOS
+//
+//  Created by Diego Waxemberg on 1/18/14.
+//  Copyright (c) 2014 Diego Waxemberg. All rights reserved.
+//
+
+#import "Connection.h"
+
+#import <UIKit/UIKit.h>
+
+@interface StreamFrameViewController : UIViewController <ConnectionCallbacks>
+@property (strong, nonatomic) IBOutlet UILabel *stageLabel;
+@property (strong, nonatomic) IBOutlet UIActivityIndicatorView *spinner;
+
+@end

Limelight/ViewControllers/StreamFrameViewController.m

@@ -0,0 +1,130 @@
+//
+//  StreamFrameViewController.m
+//  Limelight-iOS
+//
+//  Created by Diego Waxemberg on 1/18/14.
+//  Copyright (c) 2014 Diego Waxemberg. All rights reserved.
+//
+
+#import "StreamFrameViewController.h"
+#import "MainFrameViewController.h"
+#import "VideoDecoderRenderer.h"
+#import "StreamManager.h"
+#import "ControllerSupport.h"
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+@implementation StreamFrameViewController {
+    ControllerSupport *_controllerSupport;
+    StreamManager *_streamMan;
+}
+
+- (void)viewDidLoad
+{
+    [super viewDidLoad];
+    
+    [self.stageLabel setText:@"Starting App"];
+    
+    [UIApplication sharedApplication].idleTimerDisabled = YES;
+    
+    _controllerSupport = [[ControllerSupport alloc] init];
+    
+    _streamMan = [[StreamManager alloc] initWithConfig:[MainFrameViewController getStreamConfiguration]
+                                            renderView:self.view
+                                   connectionCallbacks:self];
+    NSOperationQueue* opQueue = [[NSOperationQueue alloc] init];
+    [opQueue addOperation:_streamMan];
+    
+    [[NSNotificationCenter defaultCenter] addObserver:self
+                                             selector:@selector(applicationWillResignActive:)
+                                                 name:UIApplicationWillResignActiveNotification
+                                               object:nil];
+}
+
+- (void)applicationWillResignActive:(NSNotification *)notification {
+    [_streamMan stopStream];
+    [self performSegueWithIdentifier:@"returnToMainFrame" sender:self];
+}
+
+- (void) connectionStarted {
+    printf("Connection started\n");
+    dispatch_async(dispatch_get_main_queue(), ^{
+        [self.spinner stopAnimating];
+        [self.stageLabel setText:@"Waiting for first frame..."];
+    });
+}
+
+- (void)connectionTerminated:(long)errorCode {
+    printf("Connection terminated: %ld\n", errorCode);
+    
+    UIAlertController* conTermAlert = [UIAlertController alertControllerWithTitle:@"Connection Terminated" message:@"The connection terminated unexpectedly" preferredStyle:UIAlertControllerStyleAlert];
+    [conTermAlert addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDestructive handler:^(UIAlertAction* action){
+        [self performSegueWithIdentifier:@"returnToMainFrame" sender:self];
+    }]];
+    [self presentViewController:conTermAlert animated:YES completion:nil];
+    
+    [_streamMan stopStream];
+}
+
+- (void) stageStarting:(char*)stageName {
+    printf("Starting %s\n", stageName);
+    dispatch_async(dispatch_get_main_queue(), ^{
+        NSString* lowerCase = [NSString stringWithFormat:@"%s in progress...", stageName];
+        NSString* titleCase = [[[lowerCase substringToIndex:1] uppercaseString] stringByAppendingString:[lowerCase substringFromIndex:1]];
+        [self.stageLabel setText:titleCase];
+    });
+}
+
+- (void) stageComplete:(char*)stageName {
+}
+
+- (void) stageFailed:(char*)stageName withError:(long)errorCode {
+    UIAlertController* alert = [UIAlertController alertControllerWithTitle:@"Connection Failed"
+                                                                   message:[NSString stringWithFormat:@"%s failed with error %ld",
+                                                                            stageName, errorCode]
+                                                            preferredStyle:UIAlertControllerStyleAlert];
+    [alert addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDestructive handler:^(UIAlertAction* action){
+        [self performSegueWithIdentifier:@"returnToMainFrame" sender:self];
+    }]];
+    [self presentViewController:alert animated:YES completion:nil];
+}
+
+- (void) launchFailed:(NSString*)message {
+    UIAlertController* alert = [UIAlertController alertControllerWithTitle:@"Connection Failed"
+                                                                   message:message
+                                                            preferredStyle:UIAlertControllerStyleAlert];
+    [alert addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDestructive handler:^(UIAlertAction* action){
+        [self performSegueWithIdentifier:@"returnToMainFrame" sender:self];
+    }]];
+    [self presentViewController:alert animated:YES completion:nil];
+}
+
+- (void) displayMessage:(char*)message {
+    printf("Display message: %s\n", message);
+}
+
+- (void) displayTransientMessage:(char*)message {
+    printf("Display transient message: %s\n", message);
+}
+
+- (void)didReceiveMemoryWarning
+{
+    [super didReceiveMemoryWarning];
+    // Dispose of any resources that can be recreated.
+}
+
+- (BOOL)shouldAutorotate {
+    return YES;
+}
+
+- (NSUInteger)supportedInterfaceOrientations {
+    return UIInterfaceOrientationMaskLandscapeLeft | UIInterfaceOrientationMaskLandscapeRight;
+}
+
+- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
+    return UIInterfaceOrientationLandscapeRight;
+}
+
+@end

Limelight/en.lproj/InfoPlist.strings

@@ -0,0 +1,2 @@
+/* Localized versions of Info.plist keys */
+

Limelight/main.m

@@ -0,0 +1,18 @@
+//
+//  main.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 8/30/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+#import "AppDelegate.h"
+
+int main(int argc, char * argv[])
+{
+    @autoreleasepool {
+        return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
+    }
+}

LimelightTests/LimelightTests-Info.plist

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>${EXECUTABLE_NAME}</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.limelight-stream.${PRODUCT_NAME:rfc1034identifier}</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundlePackageType</key>
+	<string>BNDL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+</dict>
+</plist>

LimelightTests/LimelightTests.m

@@ -0,0 +1,34 @@
+//
+//  LimelightTests.m
+//  LimelightTests
+//
+//  Created by Diego Waxemberg on 8/30/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <XCTest/XCTest.h>
+
+@interface LimelightTests : XCTestCase
+
+@end
+
+@implementation LimelightTests
+
+- (void)setUp
+{
+    [super setUp];
+    // Put setup code here. This method is called before the invocation of each test method in the class.
+}
+
+- (void)tearDown
+{
+    // Put teardown code here. This method is called after the invocation of each test method in the class.
+    [super tearDown];
+}
+
+- (void)testExample
+{
+    XCTFail(@"No implementation for \"%s\"", __PRETTY_FUNCTION__);
+}
+
+@end

LimelightTests/en.lproj/InfoPlist.strings

@@ -0,0 +1,2 @@
+/* Localized versions of Info.plist keys */
+

MainFrame-iPad.storyboard

@@ -0,0 +1,152 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="6250" systemVersion="14A388a" targetRuntime="iOS.CocoaTouch.iPad" propertyAccessControl="none" useAutolayout="YES" initialViewController="wb7-af-jn8">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6244"/>
+    </dependencies>
+    <scenes>
+        <!--Main Frame View Controller-->
+        <scene sceneID="Me4-Nr-liz">
+            <objects>
+                <viewController id="wb7-af-jn8" customClass="MainFrameViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="9ZL-gP-cfY"/>
+                        <viewControllerLayoutGuide type="bottom" id="Shd-7C-CVq"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" horizontalHuggingPriority="222" id="ugc-rC-3gm">
+                        <rect key="frame" x="0.0" y="0.0" width="1024" height="768"/>
+                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                        <subviews>
+                            <pickerView contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="bJR-sz-8uh">
+                                <rect key="frame" x="0.0" y="80" width="1024" height="216"/>
+                                <connections>
+                                    <outlet property="dataSource" destination="wb7-af-jn8" id="EW1-pG-aj0"/>
+                                    <outlet property="delegate" destination="wb7-af-jn8" id="Piq-cV-gxM"/>
+                                </connections>
+                            </pickerView>
+                            <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="taW-Um-zc6" userLabel="Start Stream Btn">
+                                <rect key="frame" x="317" y="273" width="391" height="141"/>
+                                <constraints>
+                                    <constraint firstAttribute="width" constant="391" id="f7x-eA-edG"/>
+                                    <constraint firstAttribute="height" constant="141" id="sdD-TL-lHS"/>
+                                </constraints>
+                                <fontDescription key="fontDescription" type="system" pointSize="26"/>
+                                <state key="normal" title="Start Streaming Steam!">
+                                    <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                                </state>
+                                <connections>
+                                    <action selector="StreamButton:" destination="wb7-af-jn8" eventType="touchUpInside" id="u2m-8A-Tor"/>
+                                </connections>
+                            </button>
+                            <pickerView contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="rnA-uG-hAA">
+                                <rect key="frame" x="0.0" y="380" width="1024" height="216"/>
+                                <connections>
+                                    <outlet property="dataSource" destination="wb7-af-jn8" id="25E-op-oh6"/>
+                                    <outlet property="delegate" destination="wb7-af-jn8" id="gjZ-oj-THD"/>
+                                </connections>
+                            </pickerView>
+                            <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="0Nz-KX-Du4" userLabel="Pair Btn">
+                                <rect key="frame" x="439" y="595" width="147" height="36"/>
+                                <constraints>
+                                    <constraint firstAttribute="height" constant="36" id="C4p-5e-fbL"/>
+                                    <constraint firstAttribute="width" constant="147" id="I0J-8h-40c"/>
+                                </constraints>
+                                <fontDescription key="fontDescription" type="system" pointSize="26"/>
+                                <state key="normal" title="Pair with PC">
+                                    <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                                </state>
+                                <connections>
+                                    <action selector="PairButton:" destination="wb7-af-jn8" eventType="touchUpInside" id="Ct1-6m-aYg"/>
+                                </connections>
+                            </button>
+                            <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="Geforce Host" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="OCq-Pr-kFE">
+                                <rect key="frame" x="233" y="235" width="601" height="30"/>
+                                <constraints>
+                                    <constraint firstAttribute="width" constant="601" id="haa-mB-l8k"/>
+                                </constraints>
+                                <fontDescription key="fontDescription" type="system" pointSize="14"/>
+                                <textInputTraits key="textInputTraits"/>
+                                <connections>
+                                    <outlet property="delegate" destination="wb7-af-jn8" id="YMu-2k-Dyk"/>
+                                </connections>
+                            </textField>
+                        </subviews>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                        <constraints>
+                            <constraint firstItem="taW-Um-zc6" firstAttribute="top" secondItem="OCq-Pr-kFE" secondAttribute="bottom" constant="8" symbolic="YES" id="7GU-HB-BX8"/>
+                            <constraint firstItem="OCq-Pr-kFE" firstAttribute="leading" secondItem="ugc-rC-3gm" secondAttribute="leading" constant="233" id="DM7-XL-gaO"/>
+                            <constraint firstAttribute="centerX" secondItem="rnA-uG-hAA" secondAttribute="centerX" id="EBV-fm-cGh"/>
+                            <constraint firstItem="taW-Um-zc6" firstAttribute="top" secondItem="ugc-rC-3gm" secondAttribute="top" constant="273" id="Gki-EV-x7L"/>
+                            <constraint firstItem="rnA-uG-hAA" firstAttribute="trailing" secondItem="bJR-sz-8uh" secondAttribute="trailing" id="RKH-ES-jQD"/>
+                            <constraint firstItem="rnA-uG-hAA" firstAttribute="leading" secondItem="bJR-sz-8uh" secondAttribute="leading" id="UNO-rw-Z5K"/>
+                            <constraint firstItem="taW-Um-zc6" firstAttribute="centerX" secondItem="rnA-uG-hAA" secondAttribute="centerX" id="clq-Co-82x"/>
+                            <constraint firstItem="Shd-7C-CVq" firstAttribute="top" secondItem="rnA-uG-hAA" secondAttribute="bottom" constant="172" id="gRA-PG-Iqy"/>
+                            <constraint firstItem="Shd-7C-CVq" firstAttribute="top" secondItem="0Nz-KX-Du4" secondAttribute="bottom" constant="137" id="nJf-9A-cfP"/>
+                            <constraint firstItem="rnA-uG-hAA" firstAttribute="centerX" secondItem="0Nz-KX-Du4" secondAttribute="centerX" id="toQ-ei-Pr0"/>
+                            <constraint firstItem="rnA-uG-hAA" firstAttribute="top" secondItem="bJR-sz-8uh" secondAttribute="bottom" constant="84" id="zMG-gd-Hxd"/>
+                            <constraint firstItem="rnA-uG-hAA" firstAttribute="leading" secondItem="ugc-rC-3gm" secondAttribute="leading" id="znq-P0-UWg"/>
+                        </constraints>
+                    </view>
+                    <simulatedOrientationMetrics key="simulatedOrientationMetrics" orientation="landscapeRight"/>
+                    <connections>
+                        <outlet property="HostPicker" destination="bJR-sz-8uh" id="pWB-P3-ZJ2"/>
+                        <outlet property="StreamConfigs" destination="rnA-uG-hAA" id="LPP-jQ-5eW"/>
+                        <outlet property="hostTextField" destination="OCq-Pr-kFE" id="HS2-KF-inc"/>
+                        <segue destination="OIm-0n-i9v" kind="modal" identifier="createStreamFrame" modalPresentationStyle="fullScreen" id="MOD-9A-3Sk"/>
+                    </connections>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="ZYl-Xu-QyD" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="-375" y="-162"/>
+        </scene>
+        <!--Stream Frame View Controller-->
+        <scene sceneID="RuD-qk-7nb">
+            <objects>
+                <viewController storyboardIdentifier="MainFrame" id="OIm-0n-i9v" customClass="StreamFrameViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="NG3-N1-D4k"/>
+                        <viewControllerLayoutGuide type="bottom" id="3MH-n6-BSR"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="VPm-Ae-rc4" userLabel="RenderView" customClass="StreamView">
+                        <rect key="frame" x="0.0" y="0.0" width="1024" height="768"/>
+                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                        <subviews>
+                            <activityIndicatorView opaque="NO" clearsContextBeforeDrawing="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" hidesWhenStopped="YES" animating="YES" style="white" translatesAutoresizingMaskIntoConstraints="NO" id="iOs-1X-mSU">
+                                <rect key="frame" x="502" y="374" width="20" height="20"/>
+                            </activityIndicatorView>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="dDs-kT-po6">
+                                <rect key="frame" x="491" y="402" width="42" height="21"/>
+                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                <color key="textColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="calibratedRGB"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                        </subviews>
+                        <color key="backgroundColor" white="0.0" alpha="1" colorSpace="calibratedWhite"/>
+                        <constraints>
+                            <constraint firstItem="dDs-kT-po6" firstAttribute="top" secondItem="iOs-1X-mSU" secondAttribute="bottom" constant="8" id="VZj-wk-dHp"/>
+                            <constraint firstAttribute="centerY" secondItem="iOs-1X-mSU" secondAttribute="centerY" id="YAN-0k-Rds"/>
+                            <constraint firstAttribute="centerX" secondItem="dDs-kT-po6" secondAttribute="centerX" id="bLr-5Z-OH3"/>
+                            <constraint firstAttribute="centerX" secondItem="iOs-1X-mSU" secondAttribute="centerX" id="ruD-8B-gj3"/>
+                        </constraints>
+                    </view>
+                    <nil key="simulatedStatusBarMetrics"/>
+                    <nil key="simulatedTopBarMetrics"/>
+                    <nil key="simulatedBottomBarMetrics"/>
+                    <simulatedOrientationMetrics key="simulatedOrientationMetrics" orientation="landscapeRight"/>
+                    <simulatedScreenMetrics key="simulatedDestinationMetrics"/>
+                    <connections>
+                        <outlet property="spinner" destination="iOs-1X-mSU" id="LSl-lr-7fF"/>
+                        <outlet property="stageLabel" destination="dDs-kT-po6" id="ziI-M8-UVf"/>
+                        <segue destination="wb7-af-jn8" kind="modal" identifier="returnToMainFrame" id="Ryr-0y-o43"/>
+                    </connections>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="hON-k2-Efa" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="1252" y="-312"/>
+        </scene>
+    </scenes>
+    <simulatedMetricsContainer key="defaultSimulatedMetrics">
+        <simulatedStatusBarMetrics key="statusBar" statusBarStyle="lightContent"/>
+        <simulatedOrientationMetrics key="orientation"/>
+        <simulatedScreenMetrics key="destination"/>
+    </simulatedMetricsContainer>
+</document>

MainFrame-iPhone.storyboard

@@ -0,0 +1,144 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="6250" systemVersion="14A388a" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" initialViewController="dgh-JZ-Q7z">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6244"/>
+    </dependencies>
+    <scenes>
+        <!--Main Frame View Controller-->
+        <scene sceneID="emz-kO-L7q">
+            <objects>
+                <viewController id="dgh-JZ-Q7z" customClass="MainFrameViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="0HR-9w-kvY"/>
+                        <viewControllerLayoutGuide type="bottom" id="2rs-P3-zn7"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="eqF-iA-Rqx">
+                        <rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
+                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                        <subviews>
+                            <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="J5M-pv-UHA">
+                                <rect key="frame" x="82" y="303" width="156" height="30"/>
+                                <state key="normal" title="Start Streaming Steam">
+                                    <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                                </state>
+                                <connections>
+                                    <action selector="StreamButton:" destination="dgh-JZ-Q7z" eventType="touchUpInside" id="3Bj-I0-bKs"/>
+                                </connections>
+                            </button>
+                            <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="ATh-Tf-xRL">
+                                <rect key="frame" x="137" y="341" width="46" height="30"/>
+                                <constraints>
+                                    <constraint firstAttribute="width" constant="46" id="mm8-gm-flQ"/>
+                                </constraints>
+                                <state key="normal" title="Pair">
+                                    <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                                </state>
+                                <connections>
+                                    <action selector="PairButton:" destination="dgh-JZ-Q7z" eventType="touchUpInside" id="jHN-B5-hsw"/>
+                                </connections>
+                            </button>
+                            <pickerView contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="0xb-lk-PHK">
+                                <rect key="frame" x="0.0" y="354" width="320" height="162"/>
+                                <connections>
+                                    <outlet property="dataSource" destination="dgh-JZ-Q7z" id="R0Y-EX-neJ"/>
+                                    <outlet property="delegate" destination="dgh-JZ-Q7z" id="mkk-oI-y7K"/>
+                                </connections>
+                            </pickerView>
+                            <pickerView contentMode="scaleToFill" verticalHuggingPriority="249" translatesAutoresizingMaskIntoConstraints="NO" id="nFR-to-qQs">
+                                <rect key="frame" x="0.0" y="0.0" width="320" height="216"/>
+                                <connections>
+                                    <outlet property="dataSource" destination="dgh-JZ-Q7z" id="C28-Eh-A6L"/>
+                                    <outlet property="delegate" destination="dgh-JZ-Q7z" id="dTy-8g-aj1"/>
+                                </connections>
+                            </pickerView>
+                            <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="Geforce Host" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="unc-nO-WPH">
+                                <rect key="frame" x="16" y="224" width="288" height="30"/>
+                                <fontDescription key="fontDescription" type="system" pointSize="14"/>
+                                <textInputTraits key="textInputTraits"/>
+                                <connections>
+                                    <outlet property="delegate" destination="dgh-JZ-Q7z" id="DCy-4m-RHG"/>
+                                </connections>
+                            </textField>
+                        </subviews>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                        <constraints>
+                            <constraint firstItem="0xb-lk-PHK" firstAttribute="leading" secondItem="2rs-P3-zn7" secondAttribute="leading" id="350-bN-0q6"/>
+                            <constraint firstAttribute="centerX" secondItem="J5M-pv-UHA" secondAttribute="centerX" id="5jf-C1-faJ"/>
+                            <constraint firstItem="unc-nO-WPH" firstAttribute="top" secondItem="0HR-9w-kvY" secondAttribute="bottom" constant="224" id="A1r-Mh-dg7"/>
+                            <constraint firstAttribute="centerX" secondItem="0xb-lk-PHK" secondAttribute="centerX" id="By0-u3-3MA"/>
+                            <constraint firstItem="0xb-lk-PHK" firstAttribute="centerX" secondItem="J5M-pv-UHA" secondAttribute="centerX" id="Gab-EA-Il5"/>
+                            <constraint firstItem="unc-nO-WPH" firstAttribute="leading" secondItem="J5M-pv-UHA" secondAttribute="leading" constant="-66" id="Qk0-0J-79M"/>
+                            <constraint firstItem="0xb-lk-PHK" firstAttribute="top" secondItem="J5M-pv-UHA" secondAttribute="bottom" constant="21" id="RNw-zD-7u7"/>
+                            <constraint firstItem="0xb-lk-PHK" firstAttribute="top" secondItem="ATh-Tf-xRL" secondAttribute="bottom" constant="-17" id="TN4-kv-Yli"/>
+                            <constraint firstItem="J5M-pv-UHA" firstAttribute="top" secondItem="nFR-to-qQs" secondAttribute="bottom" constant="87" id="Vcz-ix-cdp"/>
+                            <constraint firstItem="nFR-to-qQs" firstAttribute="top" secondItem="0HR-9w-kvY" secondAttribute="bottom" id="XWH-Vw-VfH"/>
+                            <constraint firstItem="0xb-lk-PHK" firstAttribute="centerX" secondItem="ATh-Tf-xRL" secondAttribute="centerX" id="bEv-zi-oip"/>
+                            <constraint firstItem="J5M-pv-UHA" firstAttribute="top" secondItem="unc-nO-WPH" secondAttribute="bottom" constant="49" id="dU2-fJ-SU7"/>
+                            <constraint firstItem="ATh-Tf-xRL" firstAttribute="top" secondItem="J5M-pv-UHA" secondAttribute="bottom" constant="8" id="gNc-KC-Q9G"/>
+                            <constraint firstItem="unc-nO-WPH" firstAttribute="trailing" secondItem="J5M-pv-UHA" secondAttribute="trailing" constant="66" id="h4a-vk-mBB"/>
+                            <constraint firstAttribute="centerX" secondItem="nFR-to-qQs" secondAttribute="centerX" id="h9S-ek-7bf"/>
+                        </constraints>
+                    </view>
+                    <toolbarItems/>
+                    <simulatedToolbarMetrics key="simulatedBottomBarMetrics"/>
+                    <connections>
+                        <outlet property="HostPicker" destination="nFR-to-qQs" id="lTE-tT-lYY"/>
+                        <outlet property="StreamConfigs" destination="0xb-lk-PHK" id="VxB-Ur-PNy"/>
+                        <outlet property="hostTextField" destination="unc-nO-WPH" id="MbD-KQ-MoG"/>
+                        <segue destination="mI3-9F-XwU" kind="modal" identifier="createStreamFrame" id="cPc-eP-un1"/>
+                    </connections>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="HNf-lX-GEO" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="131" y="0.0"/>
+        </scene>
+        <!--Stream Frame View Controller-->
+        <scene sceneID="5Eb-q2-vjt">
+            <objects>
+                <viewController id="mI3-9F-XwU" customClass="StreamFrameViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="DRq-YB-9Rh"/>
+                        <viewControllerLayoutGuide type="bottom" id="KH1-hM-RYW"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="eir-e9-IPE" customClass="StreamView">
+                        <rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
+                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                        <subviews>
+                            <activityIndicatorView opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" hidesWhenStopped="YES" animating="YES" style="white" translatesAutoresizingMaskIntoConstraints="NO" id="0vm-Iv-K4b">
+                                <rect key="frame" x="150" y="274" width="20" height="20"/>
+                            </activityIndicatorView>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Stage" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="2HK-Z5-4Ch">
+                                <rect key="frame" x="138" y="302" width="45" height="21"/>
+                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                <color key="textColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="calibratedRGB"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                        </subviews>
+                        <color key="backgroundColor" white="0.0" alpha="1" colorSpace="calibratedWhite"/>
+                        <constraints>
+                            <constraint firstAttribute="centerX" secondItem="2HK-Z5-4Ch" secondAttribute="centerX" constant="-0.5" id="Blw-Hy-66z"/>
+                            <constraint firstAttribute="centerX" secondItem="0vm-Iv-K4b" secondAttribute="centerX" id="mCQ-CP-Yik"/>
+                            <constraint firstAttribute="centerY" secondItem="0vm-Iv-K4b" secondAttribute="centerY" id="t8e-qp-g1j"/>
+                            <constraint firstItem="2HK-Z5-4Ch" firstAttribute="top" secondItem="0vm-Iv-K4b" secondAttribute="bottom" constant="8" id="tta-Uo-bBO"/>
+                        </constraints>
+                    </view>
+                    <nil key="simulatedStatusBarMetrics"/>
+                    <nil key="simulatedTopBarMetrics"/>
+                    <nil key="simulatedBottomBarMetrics"/>
+                    <connections>
+                        <outlet property="spinner" destination="0vm-Iv-K4b" id="Lif-zG-6Jh"/>
+                        <outlet property="stageLabel" destination="2HK-Z5-4Ch" id="1bI-Ig-OpD"/>
+                        <segue destination="dgh-JZ-Q7z" kind="modal" identifier="returnToMainFrame" id="djB-MF-L5D"/>
+                    </connections>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="pqv-jd-33O" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="584" y="0.0"/>
+        </scene>
+    </scenes>
+    <simulatedMetricsContainer key="defaultSimulatedMetrics">
+        <simulatedStatusBarMetrics key="statusBar"/>
+        <simulatedOrientationMetrics key="orientation"/>
+        <simulatedScreenMetrics key="destination" type="retina4"/>
+    </simulatedMetricsContainer>
+</document>

README.md

@@ -1,33 +1,12 @@
-# Moonlight PC
+#Limelight iOS
 
-[Moonlight PC](http://moonlight-stream.com) is an open source implementation of NVIDIA's GameStream, as used by the NVIDIA Shield, but built to run on Windows, Mac, and Linux. This client is the successor to [Moonlight Chrome](https://github.com/moonlight-stream/moonlight-chrome) for streaming on PC.
+[Limelight](https://github.com/limelight-stream) is an open source implementation of NVIDIA's GameStream, as used by the NVIDIA Shield, but built for iOS. Limelight iOS will allow you to stream your full collection of Steam games from
+your powerful desktop computer to your iOS Device.
 
-Moonlight also has mobile versions for [Android](https://github.com/moonlight-stream/moonlight-android) and  [iOS](https://github.com/moonlight-stream/moonlight-ios).
+This is in development and is not considered stable.
 
-This client is currently still in development (pre-alpha), but the streaming performance is already much better than the older Moonlight Chrome client on many machines. Test releases may be available for your OS on the [Releases page](https://github.com/moonlight-stream/moonlight-qt/releases).
+We understand that Limelight users are eager for the opportunity to stream their Steam collection to their iOS devices. Limelight for iOS is in the testing stage and a preliminary version will soon be available for download.
 
-You can follow development on our [Discord server](https://discord.gg/6ERtzFY).
+In the meantime, check out the existing versions for [Android](https://github.com/limelight-stream/limelight-android) and [PC](https://github.com/limelight-stream/limelight-pc). Also, a client for [Windows and Windows Phone](https://github.com/limelight-stream/limelight-windows) is in the works and actively being developed.
 
- [![Windows AppVeyor Status](https://ci.appveyor.com/api/projects/status/glj5cxqwy2w3bglv/branch/master?svg=true)](https://ci.appveyor.com/project/cgutman/moonlight-qt/branch/master)
- [![Mac and Linux Travis CI Status](https://travis-ci.org/moonlight-stream/moonlight-qt.svg?branch=master)](https://travis-ci.org/moonlight-stream/moonlight-qt)
-
-## Features
- - Hardware accelerated video decoding on Windows, Mac, and Linux
- - Supports streaming at up to 120 FPS on high refresh rate monitors
- - Supports streaming at 720p, 1080p, 1440p, or 4K
- - 5.1 surround sound audio
- - HEVC support for better image quality at reduced bandwidth
- - Keyboard and mouse support
- - Gamepad support with SDL gamepad mappings
-
-## Building
-1. Install the latest Qt SDK (and optionally, the Qt Creator IDE) from https://www.qt.io/download (select MSVC toolchain on Windows)
-2. Run `git submodule update --init --recursive` from within `moonlight-qt/`
-3. Open the project in Qt Creator or build from qmake on the command line
-
-## Contribute
-1. Fork us
-2. Write code
-3. Send Pull Requests
-
-Check out our [website](http://moonlight-stream.com) for project links and information.
+Please be patient as we work to bring Limelight to more platforms.

app/Info.plist

@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>CFBundleExecutable</key>
-	<string>Moonlight</string>
-	<key>CFBundleGetInfoString</key>
-	<string>Stream games from your NVIDIA GameStream-enabled PC</string>
-	<key>CFBundleIconFile</key>
-	<string>moonlight</string>
-	<key>CFBundleIdentifier</key>
-	<string>com.moonlight-stream.Moonlight</string>
-	<key>NSHighResolutionCapable</key>
-	<true/>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
-	<key>LSMinimumSystemVersion</key>
-	<string>10.10</string>
-	<key>NSPrincipalClass</key>
-	<string>NSApplication</string>
-	<key>NSSupportsAutomaticGraphicsSwitching</key>
-	<true/>
-	<key>CFBundleVersion</key>
-	<string>0.0.5</string>
-	<key>CFBundleDisplayName</key>
-	<string>Moonlight</string>
-</dict>
-</plist>

app/app.pro

@@ -1,192 +0,0 @@
-QT += core quick network quickcontrols2 svg
-CONFIG += c++11
-
-unix:!macx {
-    TARGET = moonlight
-} else {
-    # On macOS, this is the name displayed in the global menu bar
-    TARGET = Moonlight
-}
-
-# Support debug and release builds from command line for CI
-CONFIG += debug_and_release
-
-TEMPLATE = app
-
-# The following define makes your compiler emit warnings if you use
-# any feature of Qt which has been marked as deprecated (the exact warnings
-# depend on your compiler). Please consult the documentation of the
-# deprecated API in order to know how to port your code away from it.
-DEFINES += QT_DEPRECATED_WARNINGS
-
-# You can also make your code fail to compile if you use deprecated APIs.
-# In order to do so, uncomment the following line.
-# You can also select to disable deprecated APIs only up to a certain version of Qt.
-DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
-
-win32 {
-    INCLUDEPATH += $$PWD/../libs/windows/include
-
-    contains(QT_ARCH, i386) {
-        LIBS += -L$$PWD/../libs/windows/lib/x86
-    }
-    contains(QT_ARCH, x86_64) {
-        LIBS += -L$$PWD/../libs/windows/lib/x64
-    }
-
-    LIBS += ws2_32.lib winmm.lib dxva2.lib ole32.lib
-}
-macx {
-    INCLUDEPATH += $$PWD/../libs/mac/include $$PWD/../libs/mac/Frameworks/SDL2.framework/Versions/A/Headers
-    LIBS += -L$$PWD/../libs/mac/lib -F$$PWD/../libs/mac/Frameworks
-}
-
-unix:!macx {
-    CONFIG += link_pkgconfig
-    PKGCONFIG += openssl sdl2 opus
-    LIBS += -ldl
-
-    packagesExist(libavcodec) {
-        PKGCONFIG += libavcodec libavutil
-        CONFIG += ffmpeg
-
-        packagesExist(libva) {
-            CONFIG += libva
-        }
-    }
-}
-win32 {
-    LIBS += -llibssl -llibcrypto -lSDL2 -lavcodec -lavutil -lopus
-    CONFIG += ffmpeg
-}
-macx {
-    LIBS += -lssl -lcrypto -lavcodec.58 -lavutil.56 -lopus -framework SDL2
-    LIBS += -lobjc -framework VideoToolbox -framework AVFoundation -framework CoreVideo -framework CoreGraphics -framework CoreMedia -framework AppKit
-    CONFIG += ffmpeg
-}
-
-SOURCES += \
-    main.cpp \
-    backend/identitymanager.cpp \
-    backend/nvhttp.cpp \
-    backend/nvpairingmanager.cpp \
-    backend/computermanager.cpp \
-    backend/boxartmanager.cpp \
-    settings/streamingpreferences.cpp \
-    streaming/input.cpp \
-    streaming/session.cpp \
-    streaming/audio.cpp \
-    gui/computermodel.cpp \
-    gui/appmodel.cpp
-
-HEADERS += \
-    utils.h \
-    backend/identitymanager.h \
-    backend/nvhttp.h \
-    backend/nvpairingmanager.h \
-    backend/computermanager.h \
-    backend/boxartmanager.h \
-    settings/streamingpreferences.h \
-    streaming/input.hpp \
-    streaming/session.hpp \
-    gui/computermodel.h \
-    gui/appmodel.h \
-    streaming/video/decoder.h
-
-# Platform-specific renderers and decoders
-ffmpeg {
-    message(FFmpeg decoder selected)
-
-    DEFINES += HAVE_FFMPEG
-    SOURCES += \
-        streaming/video/ffmpeg.cpp \
-        streaming/video/ffmpeg-renderers/sdl.cpp
-    HEADERS += \
-        streaming/video/ffmpeg.h \
-        streaming/video/ffmpeg-renderers/renderer.h
-}
-libva {
-    message(VAAPI renderer selected)
-
-    DEFINES += HAVE_LIBVA
-    SOURCES += streaming/video/ffmpeg-renderers/vaapi.cpp
-    HEADERS += streaming/video/ffmpeg-renderers/vaapi.h
-}
-config_SLVideo {
-    message(SLVideo decoder/renderer selected)
-
-    DEFINES += HAVE_SLVIDEO
-    LIBS += -lSLVideo
-    SOURCES += streaming/video/sl.cpp
-    HEADERS += streaming/video/sl.h
-}
-win32 {
-    message(DXVA2 renderer selected)
-
-    SOURCES += streaming/video/ffmpeg-renderers/dxva2.cpp
-    HEADERS += streaming/video/ffmpeg-renderers/dxva2.h
-}
-macx {
-    message(VideoToolbox renderer selected)
-
-    SOURCES += streaming/video/ffmpeg-renderers/vt.mm
-    HEADERS += streaming/video/ffmpeg-renderers/vt.h
-}
-
-RESOURCES += \
-    resources.qrc \
-    qml.qrc
-
-# Additional import path used to resolve QML modules in Qt Creator's code model
-QML_IMPORT_PATH =
-
-# Additional import path used to resolve QML modules just for Qt Quick Designer
-QML_DESIGNER_IMPORT_PATH =
-
-win32:CONFIG(release, debug|release): LIBS += -L$$OUT_PWD/../moonlight-common-c/release/ -lmoonlight-common-c
-else:win32:CONFIG(debug, debug|release): LIBS += -L$$OUT_PWD/../moonlight-common-c/debug/ -lmoonlight-common-c
-else:unix: LIBS += -L$$OUT_PWD/../moonlight-common-c/ -lmoonlight-common-c
-
-INCLUDEPATH += $$PWD/../moonlight-common-c/moonlight-common-c/src
-DEPENDPATH += $$PWD/../moonlight-common-c/moonlight-common-c/src
-
-win32:CONFIG(release, debug|release): LIBS += -L$$OUT_PWD/../qmdnsengine/release/ -lqmdnsengine
-else:win32:CONFIG(debug, debug|release): LIBS += -L$$OUT_PWD/../qmdnsengine/debug/ -lqmdnsengine
-else:unix: LIBS += -L$$OUT_PWD/../qmdnsengine/ -lqmdnsengine
-
-INCLUDEPATH += $$PWD/../qmdnsengine/qmdnsengine/src/include $$PWD/../qmdnsengine
-DEPENDPATH += $$PWD/../qmdnsengine/qmdnsengine/src/include $$PWD/../qmdnsengine
-
-unix:!macx: {
-    isEmpty(PREFIX) {
-        PREFIX = /usr/local
-    }
-    isEmpty(BINDIR) {
-        BINDIR = bin
-    }
-
-    target.path = $$PREFIX/$$BINDIR/
-
-    desktop.files = deploy/linux/com.moonlight_stream.Moonlight.desktop
-    desktop.path = $$PREFIX/share/applications/
-
-    icons.files = res/moonlight.svg
-    icons.path = $$PREFIX/share/icons/hicolor/scalable/apps/
-
-    appdata.files = deploy/linux/com.moonlight_stream.Moonlight.appdata.xml
-    appdata.path = $$PREFIX/share/metainfo/
-
-    INSTALLS += target desktop icons appdata
-}
-win32 {
-    RC_ICONS = moonlight.ico
-}
-macx {
-    QMAKE_INFO_PLIST = $$PWD/Info.plist
-
-    APP_BUNDLE_RESOURCES.files = moonlight.icns
-    APP_BUNDLE_RESOURCES.path = Contents/Resources
-    QMAKE_BUNDLE_DATA += APP_BUNDLE_RESOURCES
-}
-
-VERSION = 0.0.5

app/backend/boxartmanager.cpp

@@ -1,78 +0,0 @@
-#include "boxartmanager.h"
-
-#include <QStandardPaths>
-#include <QImageReader>
-#include <QImageWriter>
-
-BoxArtManager::BoxArtManager(QObject *parent) :
-    QObject(parent),
-    m_BoxArtDir(
-        QStandardPaths::writableLocation(QStandardPaths::CacheLocation) + "/boxart")
-{
-    if (!m_BoxArtDir.exists()) {
-        m_BoxArtDir.mkpath(".");
-    }
-}
-
-QString
-BoxArtManager::getFilePathForBoxArt(NvComputer* computer, int appId)
-{
-    QDir dir = m_BoxArtDir;
-
-    // Create the cache directory if it did not already exist
-    if (!dir.exists(computer->uuid)) {
-        dir.mkdir(computer->uuid);
-    }
-
-    // Change to this computer's box art cache folder
-    dir.cd(computer->uuid);
-
-    // Try to open the cached file
-    return dir.filePath(QString::number(appId) + ".png");
-}
-
-QUrl BoxArtManager::loadBoxArt(NvComputer* computer, NvApp& app)
-{
-    // Try to open the cached file
-    QString cacheFilePath = getFilePathForBoxArt(computer, app.id);
-    if (QFile::exists(cacheFilePath)) {
-        return QUrl::fromLocalFile(cacheFilePath);
-    }
-
-    // If we get here, we need to fetch asynchronously.
-    // Kick off a worker on our thread pool to do just that.
-    NetworkBoxArtLoadTask* netLoadTask = new NetworkBoxArtLoadTask(this, computer, app);
-    QThreadPool::globalInstance()->start(netLoadTask);
-
-    // Return the placeholder then we can notify the caller
-    // later when the real image is ready.
-    return QUrl("qrc:/res/no_app_image.png");
-}
-
-void BoxArtManager::handleBoxArtLoadComplete(NvComputer* computer, NvApp app, QUrl image)
-{
-    if (image.isEmpty()) {
-        image = QUrl("qrc:/res/no_app_image.png");
-    }
-    emit boxArtLoadComplete(computer, app, image);
-}
-
-QUrl BoxArtManager::loadBoxArtFromNetwork(NvComputer* computer, int appId)
-{
-    NvHTTP http(computer->activeAddress);
-
-    QString cachePath = getFilePathForBoxArt(computer, appId);
-    QImage image;
-    try {
-        image = http.getBoxArt(appId);
-    } catch (...) {}
-
-    // Cache the box art on disk if it loaded
-    if (!image.isNull()) {
-        if (image.save(cachePath)) {
-            return QUrl::fromLocalFile(cachePath);
-        }
-    }
-
-    return QUrl();
-}

app/backend/boxartmanager.h

@@ -1,72 +0,0 @@
-#pragma once
-
-#include "computermanager.h"
-#include <QDir>
-#include <QImage>
-#include <QThreadPool>
-#include <QRunnable>
-
-class BoxArtManager : public QObject
-{
-    Q_OBJECT
-
-    friend class NetworkBoxArtLoadTask;
-
-public:
-    explicit BoxArtManager(QObject *parent = nullptr);
-
-    QUrl
-    loadBoxArt(NvComputer* computer, NvApp& app);
-
-signals:
-    void
-    boxArtLoadComplete(NvComputer* computer, NvApp app, QUrl image);
-
-public slots:
-
-private slots:
-    void
-    handleBoxArtLoadComplete(NvComputer* computer, NvApp app, QUrl image);
-
-private:
-    QUrl
-    loadBoxArtFromNetwork(NvComputer* computer, int appId);
-
-    QString
-    getFilePathForBoxArt(NvComputer* computer, int appId);
-
-    QDir m_BoxArtDir;
-};
-
-class NetworkBoxArtLoadTask : public QObject, public QRunnable
-{
-    Q_OBJECT
-
-public:
-    NetworkBoxArtLoadTask(BoxArtManager* boxArtManager, NvComputer* computer, NvApp& app)
-        : m_Bam(boxArtManager),
-          m_Computer(computer),
-          m_App(app)
-    {
-        connect(this, SIGNAL(boxArtFetchCompleted(NvComputer*,NvApp,QUrl)),
-                boxArtManager, SLOT(handleBoxArtLoadComplete(NvComputer*,NvApp,QUrl)));
-    }
-
-signals:
-    void boxArtFetchCompleted(NvComputer* computer, NvApp app, QUrl image);
-
-private:
-    void run()
-    {
-        QUrl image = m_Bam->loadBoxArtFromNetwork(m_Computer, m_App.id);
-        if (image.isEmpty()) {
-            // Give it another shot if it fails once
-            image = m_Bam->loadBoxArtFromNetwork(m_Computer, m_App.id);
-        }
-        emit boxArtFetchCompleted(m_Computer, m_App, image);
-    }
-
-    BoxArtManager* m_Bam;
-    NvComputer* m_Computer;
-    NvApp m_App;
-};

app/backend/computermanager.cpp

@@ -1,539 +0,0 @@
-#include "computermanager.h"
-#include "nvhttp.h"
-
-#include <QThread>
-#include <QUdpSocket>
-#include <QHostInfo>
-#include <QThreadPool>
-
-#define SER_HOSTS "hosts"
-#define SER_NAME "hostname"
-#define SER_UUID "uuid"
-#define SER_MAC "mac"
-#define SER_LOCALADDR "localaddress"
-#define SER_REMOTEADDR "remoteaddress"
-#define SER_MANUALADDR "manualaddress"
-#define SER_APPLIST "apps"
-
-#define SER_APPNAME "name"
-#define SER_APPID "id"
-#define SER_APPHDR "hdr"
-
-NvComputer::NvComputer(QSettings& settings)
-{
-    this->name = settings.value(SER_NAME).toString();
-    this->uuid = settings.value(SER_UUID).toString();
-    this->macAddress = settings.value(SER_MAC).toByteArray();
-    this->localAddress = settings.value(SER_LOCALADDR).toString();
-    this->remoteAddress = settings.value(SER_REMOTEADDR).toString();
-    this->manualAddress = settings.value(SER_MANUALADDR).toString();
-
-    int appCount = settings.beginReadArray(SER_APPLIST);
-    for (int i = 0; i < appCount; i++) {
-        NvApp app;
-
-        settings.setArrayIndex(i);
-
-        app.name = settings.value(SER_APPNAME).toString();
-        app.id = settings.value(SER_APPID).toInt();
-        app.hdrSupported = settings.value(SER_APPHDR).toBool();
-
-        this->appList.append(app);
-    }
-    settings.endArray();
-    sortAppList();
-
-    this->activeAddress = nullptr;
-    this->currentGameId = 0;
-    this->pairState = PS_UNKNOWN;
-    this->state = CS_UNKNOWN;
-    this->gfeVersion = nullptr;
-    this->appVersion = nullptr;
-    this->maxLumaPixelsHEVC = 0;
-    this->serverCodecModeSupport = 0;
-    this->pendingQuit = false;
-}
-
-void
-NvComputer::serialize(QSettings& settings)
-{
-    QReadLocker lock(&this->lock);
-
-    settings.setValue(SER_NAME, name);
-    settings.setValue(SER_UUID, uuid);
-    settings.setValue(SER_MAC, macAddress);
-    settings.setValue(SER_LOCALADDR, localAddress);
-    settings.setValue(SER_REMOTEADDR, remoteAddress);
-    settings.setValue(SER_MANUALADDR, manualAddress);
-
-    // Avoid deleting an existing applist if we couldn't get one
-    if (!appList.isEmpty()) {
-        settings.remove(SER_APPLIST);
-        settings.beginWriteArray(SER_APPLIST);
-        for (int i = 0; i < appList.count(); i++) {
-            settings.setArrayIndex(i);
-
-            settings.setValue(SER_APPNAME, appList[i].name);
-            settings.setValue(SER_APPID, appList[i].id);
-            settings.setValue(SER_APPHDR, appList[i].hdrSupported);
-        }
-        settings.endArray();
-    }
-}
-
-void NvComputer::sortAppList()
-{
-    std::stable_sort(appList.begin(), appList.end(), [](const NvApp& app1, const NvApp& app2) {
-       return app1.name.toLower() < app2.name.toLower();
-    });
-}
-
-NvComputer::NvComputer(QString address, QString serverInfo)
-{
-    this->name = NvHTTP::getXmlString(serverInfo, "hostname");
-    if (this->name.isNull()) {
-        this->name = "UNKNOWN";
-    }
-
-    this->uuid = NvHTTP::getXmlString(serverInfo, "uniqueid");
-    QString newMacString = NvHTTP::getXmlString(serverInfo, "mac");
-    if (newMacString != "00:00:00:00:00:00") {
-        QStringList macOctets = newMacString.split(':');
-        for (QString macOctet : macOctets) {
-            this->macAddress.append((char) macOctet.toInt(nullptr, 16));
-        }
-    }
-
-    QString codecSupport = NvHTTP::getXmlString(serverInfo, "ServerCodecModeSupport");
-    if (!codecSupport.isNull()) {
-        this->serverCodecModeSupport = codecSupport.toInt();
-    }
-    else {
-        this->serverCodecModeSupport = 0;
-    }
-
-    QString maxLumaPixelsHEVC = NvHTTP::getXmlString(serverInfo, "MaxLumaPixelsHEVC");
-    if (!maxLumaPixelsHEVC.isNull()) {
-        this->maxLumaPixelsHEVC = maxLumaPixelsHEVC.toInt();
-    }
-    else {
-        this->maxLumaPixelsHEVC = 0;
-    }
-
-    this->displayModes = NvHTTP::getDisplayModeList(serverInfo);
-    std::stable_sort(this->displayModes.begin(), this->displayModes.end(),
-                     [](const NvDisplayMode& mode1, const NvDisplayMode& mode2) {
-        return mode1.width * mode1.height * mode1.refreshRate <
-                mode2.width * mode2.height * mode2.refreshRate;
-    });
-
-    this->localAddress = NvHTTP::getXmlString(serverInfo, "LocalIP");
-    this->remoteAddress = NvHTTP::getXmlString(serverInfo, "ExternalIP");
-    this->pairState = NvHTTP::getXmlString(serverInfo, "PairStatus") == "1" ?
-                PS_PAIRED : PS_NOT_PAIRED;
-    this->currentGameId = NvHTTP::getCurrentGame(serverInfo);
-    this->appVersion = NvHTTP::getXmlString(serverInfo, "appversion");
-    this->gfeVersion = NvHTTP::getXmlString(serverInfo, "GfeVersion");
-    this->activeAddress = address;
-    this->state = NvComputer::CS_ONLINE;
-    this->pendingQuit = false;
-}
-
-bool NvComputer::wake()
-{
-    if (state == NvComputer::CS_ONLINE) {
-        qWarning() << name << "is already online";
-        return true;
-    }
-
-    if (macAddress.isNull()) {
-        qWarning() << name << "has no MAC address stored";
-        return false;
-    }
-
-    const quint16 WOL_PORTS[] = {
-        7, 9, // Standard WOL ports
-        47998, 47999, 48000, // Ports opened by GFE
-    };
-
-    // Create the WoL payload
-    QByteArray wolPayload;
-    wolPayload.append(QByteArray::fromHex("FFFFFFFFFFFF"));
-    for (int i = 0; i < 16; i++) {
-        wolPayload.append(macAddress);
-    }
-    Q_ASSERT(wolPayload.count() == 102);
-
-    // Add the addresses that we know this host to be
-    // and broadcast addresses for this link just in
-    // case the host has timed out in ARP entries.
-    QVector<QString> addressList = uniqueAddresses();
-    addressList.append("255.255.255.255");
-
-    // Try all unique address strings or host names
-    bool success = false;
-    for (QString& addressString : addressList) {
-        QHostInfo hostInfo = QHostInfo::fromName(addressString);
-
-        // Try all IP addresses that this string resolves to
-        for (QHostAddress& address : hostInfo.addresses()) {
-            QUdpSocket sock;
-
-            // Bind to any address on the correct protocol
-            if (sock.bind(address.protocol() == QUdpSocket::IPv4Protocol ?
-                          QHostAddress::AnyIPv4 : QHostAddress::AnyIPv6)) {
-
-                // Send to all ports
-                for (quint16 port : WOL_PORTS) {
-                    if (sock.writeDatagram(wolPayload, address, port)) {
-                        qInfo().nospace().noquote() << "Send WoL packet to " << name << " via " << address.toString() << ":" << port;
-                        success = true;
-                    }
-                }
-            }
-        }
-    }
-
-    return success;
-}
-
-QVector<QString> NvComputer::uniqueAddresses()
-{
-    QVector<QString> uniqueAddressList;
-
-    // Start with addresses correctly ordered
-    uniqueAddressList.append(activeAddress);
-    uniqueAddressList.append(localAddress);
-    uniqueAddressList.append(remoteAddress);
-    uniqueAddressList.append(manualAddress);
-
-    // Prune duplicates (always giving precedence to the first)
-    for (int i = 0; i < uniqueAddressList.count(); i++) {
-        if (uniqueAddressList[i].isEmpty() || uniqueAddressList[i].isNull()) {
-            uniqueAddressList.remove(i);
-            i--;
-            continue;
-        }
-        for (int j = i + 1; j < uniqueAddressList.count(); j++) {
-            if (uniqueAddressList[i] == uniqueAddressList[j]) {
-                // Always remove the later occurrence
-                uniqueAddressList.remove(j);
-                j--;
-            }
-        }
-    }
-
-    // We must have at least 1 address
-    Q_ASSERT(!uniqueAddressList.isEmpty());
-
-    return uniqueAddressList;
-}
-
-bool NvComputer::update(NvComputer& that)
-{
-    bool changed = false;
-
-    // Lock us for write and them for read
-    QWriteLocker thisLock(&this->lock);
-    QReadLocker thatLock(&that.lock);
-
-    // UUID may not change or we're talking to a new PC
-    Q_ASSERT(this->uuid == that.uuid);
-
-#define ASSIGN_IF_CHANGED(field)       \
-    if (this->field != that.field) {   \
-        this->field = that.field;      \
-        changed = true;                \
-    }
-
-#define ASSIGN_IF_CHANGED_AND_NONEMPTY(field) \
-    if (!that.field.isEmpty() &&              \
-        this->field != that.field) {          \
-        this->field = that.field;             \
-        changed = true;                       \
-    }
-
-    ASSIGN_IF_CHANGED(name);
-    ASSIGN_IF_CHANGED_AND_NONEMPTY(macAddress);
-    ASSIGN_IF_CHANGED_AND_NONEMPTY(localAddress);
-    ASSIGN_IF_CHANGED_AND_NONEMPTY(remoteAddress);
-    ASSIGN_IF_CHANGED_AND_NONEMPTY(manualAddress);
-    ASSIGN_IF_CHANGED(pairState);
-    ASSIGN_IF_CHANGED(serverCodecModeSupport);
-    ASSIGN_IF_CHANGED(currentGameId);
-    ASSIGN_IF_CHANGED(activeAddress);
-    ASSIGN_IF_CHANGED(state);
-    ASSIGN_IF_CHANGED(gfeVersion);
-    ASSIGN_IF_CHANGED(appVersion);
-    ASSIGN_IF_CHANGED(maxLumaPixelsHEVC);
-    ASSIGN_IF_CHANGED_AND_NONEMPTY(appList);
-    ASSIGN_IF_CHANGED_AND_NONEMPTY(displayModes);
-    return changed;
-}
-
-ComputerManager::ComputerManager(QObject *parent)
-    : QObject(parent),
-      m_PollingRef(0),
-      m_MdnsBrowser(nullptr)
-{
-    QSettings settings;
-
-    // Inflate our hosts from QSettings
-    int hosts = settings.beginReadArray(SER_HOSTS);
-    for (int i = 0; i < hosts; i++) {
-        settings.setArrayIndex(i);
-        NvComputer* computer = new NvComputer(settings);
-        m_KnownHosts[computer->uuid] = computer;
-    }
-    settings.endArray();
-}
-
-ComputerManager::~ComputerManager()
-{
-    QWriteLocker lock(&m_Lock);
-
-    // Delete machines that haven't been resolved yet
-    while (!m_PendingResolution.isEmpty()) {
-        MdnsPendingComputer* computer = m_PendingResolution.first();
-        delete computer;
-        m_PendingResolution.removeFirst();
-    }
-
-    // Delete the browser to stop discovery
-    delete m_MdnsBrowser;
-    m_MdnsBrowser = nullptr;
-
-    {
-        QMutableMapIterator<QString, QThread*> i(m_PollThreads);
-
-        // Interrupt all polling threads
-        while (i.hasNext()) {
-            i.next();
-            i.value()->requestInterruption();
-        }
-
-        // Wait for all threads to terminate before destroying
-        // the NvComputer objects.
-        i.toFront();
-        while (i.hasNext()) {
-            i.next();
-
-            QThread* thread = i.value();
-            thread->wait();
-            delete thread;
-
-            i.remove();
-        }
-    }
-
-    {
-        QMutableMapIterator<QString, NvComputer*> i(m_KnownHosts);
-
-        // Destroy all NvComputer objects
-        while (i.hasNext()) {
-            i.next();
-            delete i.value();
-            i.remove();
-        }
-    }
-}
-
-void ComputerManager::saveHosts()
-{
-    QSettings settings;
-    QReadLocker lock(&m_Lock);
-
-    settings.remove(SER_HOSTS);
-    settings.beginWriteArray(SER_HOSTS);
-    for (int i = 0; i < m_KnownHosts.count(); i++) {
-        settings.setArrayIndex(i);
-        m_KnownHosts[m_KnownHosts.keys()[i]]->serialize(settings);
-    }
-    settings.endArray();
-}
-
-void ComputerManager::startPolling()
-{
-    QWriteLocker lock(&m_Lock);
-
-    if (++m_PollingRef > 1) {
-        return;
-    }
-
-    // Start an MDNS query for GameStream hosts
-    m_MdnsBrowser = new QMdnsEngine::Browser(&m_MdnsServer, "_nvstream._tcp.local.", &m_MdnsCache);
-    connect(m_MdnsBrowser, &QMdnsEngine::Browser::serviceAdded,
-            this, [this](const QMdnsEngine::Service& service) {
-        qInfo() << "Discovered mDNS host:" << service.hostname();
-
-        MdnsPendingComputer* pendingComputer = new MdnsPendingComputer(&m_MdnsServer, &m_MdnsCache, service);
-        connect(pendingComputer, SIGNAL(resolvedv4(MdnsPendingComputer*,QHostAddress)),
-                this, SLOT(handleMdnsServiceResolved(MdnsPendingComputer*,QHostAddress)));
-        m_PendingResolution.append(pendingComputer);
-    });
-
-    // Start polling threads for each known host
-    QMapIterator<QString, NvComputer*> i(m_KnownHosts);
-    while (i.hasNext()) {
-        i.next();
-        startPollingComputer(i.value());
-    }
-}
-
-void ComputerManager::handleMdnsServiceResolved(MdnsPendingComputer* computer,
-                                                const QHostAddress& address)
-{
-    qInfo() << "Resolved" << computer->hostname() << "to" << address.toString();
-
-    addNewHost(address.toString(), true);
-
-    m_PendingResolution.removeOne(computer);
-    computer->deleteLater();
-}
-
-QVector<NvComputer*> ComputerManager::getComputers()
-{
-    QReadLocker lock(&m_Lock);
-
-    return QVector<NvComputer*>::fromList(m_KnownHosts.values());
-}
-
-class DeferredHostDeletionTask : public QRunnable
-{
-public:
-    DeferredHostDeletionTask(ComputerManager* cm, NvComputer* computer)
-        : m_Computer(computer),
-          m_ComputerManager(cm) {}
-
-    void run()
-    {
-        QWriteLocker lock(&m_ComputerManager->m_Lock);
-
-        QThread* pollingThread = m_ComputerManager->m_PollThreads[m_Computer->uuid];
-        if (pollingThread != nullptr) {
-            pollingThread->requestInterruption();
-
-            // We must wait here because we're going to delete computer
-            // and we can't do that out from underneath the poller.
-            pollingThread->wait();
-
-            // The thread is safe to delete now
-            Q_ASSERT(pollingThread->isFinished());
-            delete pollingThread;
-        }
-
-        m_ComputerManager->m_PollThreads.remove(m_Computer->uuid);
-        m_ComputerManager->m_KnownHosts.remove(m_Computer->uuid);
-
-        delete m_Computer;
-    }
-
-private:
-    NvComputer* m_Computer;
-    ComputerManager* m_ComputerManager;
-};
-
-void ComputerManager::deleteHost(NvComputer* computer)
-{
-    // Punt to a worker thread to avoid stalling the
-    // UI while waiting for the polling thread to die
-    QThreadPool::globalInstance()->start(new DeferredHostDeletionTask(this, computer));
-}
-
-void ComputerManager::pairHost(NvComputer* computer, QString pin)
-{
-    // Punt to a worker thread to avoid stalling the
-    // UI while waiting for pairing to complete
-    PendingPairingTask* pairing = new PendingPairingTask(this, computer, pin);
-    QThreadPool::globalInstance()->start(pairing);
-}
-
-void ComputerManager::quitRunningApp(NvComputer* computer)
-{
-    QWriteLocker lock(&computer->lock);
-    computer->pendingQuit = true;
-
-    PendingQuitTask* quit = new PendingQuitTask(this, computer);
-    QThreadPool::globalInstance()->start(quit);
-}
-
-void ComputerManager::stopPollingAsync()
-{
-    QWriteLocker lock(&m_Lock);
-
-    Q_ASSERT(m_PollingRef > 0);
-    if (--m_PollingRef > 0) {
-        return;
-    }
-
-    // Delete machines that haven't been resolved yet
-    while (!m_PendingResolution.isEmpty()) {
-        MdnsPendingComputer* computer = m_PendingResolution.first();
-        computer->deleteLater();
-        m_PendingResolution.removeFirst();
-    }
-
-    // Delete the browser to stop discovery
-    delete m_MdnsBrowser;
-    m_MdnsBrowser = nullptr;
-
-    // Interrupt all threads, but don't wait for them to terminate
-    QMutableMapIterator<QString, QThread*> i(m_PollThreads);
-    while (i.hasNext()) {
-        i.next();
-
-        QThread* thread = i.value();
-
-        // Let this thread delete itself when it's finished
-        connect(thread, SIGNAL(finished()),
-                thread, SLOT(deleteLater()));
-
-        // The threads will delete themselves when they terminate,
-        // but we remove them from the polling threads map here.
-        i.value()->requestInterruption();
-        i.remove();
-    }
-}
-
-void ComputerManager::addNewHost(QString address, bool mdns)
-{
-    // Punt to a worker thread to avoid stalling the
-    // UI while waiting for serverinfo query to complete
-    PendingAddTask* addTask = new PendingAddTask(this, address, mdns);
-    QThreadPool::globalInstance()->start(addTask);
-}
-
-void
-ComputerManager::handleComputerStateChanged(NvComputer* computer)
-{
-    emit computerStateChanged(computer);
-
-    if (computer->pendingQuit && computer->currentGameId == 0) {
-        computer->pendingQuit = false;
-        emit quitAppCompleted(QVariant());
-    }
-
-    // Save updated hosts to QSettings
-    saveHosts();
-}
-
-// Must hold m_Lock for write
-void
-ComputerManager::startPollingComputer(NvComputer* computer)
-{
-    if (m_PollingRef == 0) {
-        return;
-    }
-
-    if (m_PollThreads.contains(computer->uuid)) {
-        Q_ASSERT(m_PollThreads[computer->uuid]->isRunning());
-        return;
-    }
-
-    PcMonitorThread* thread = new PcMonitorThread(computer);
-    connect(thread, SIGNAL(computerStateChanged(NvComputer*)),
-            this, SLOT(handleComputerStateChanged(NvComputer*)));
-    m_PollThreads[computer->uuid] = thread;
-    thread->start();
-}
-

app/backend/computermanager.h

@@ -1,477 +0,0 @@
-#pragma once
-#include "nvhttp.h"
-#include "nvpairingmanager.h"
-
-#include <qmdnsengine/server.h>
-#include <qmdnsengine/cache.h>
-#include <qmdnsengine/browser.h>
-#include <qmdnsengine/service.h>
-#include <qmdnsengine/resolver.h>
-
-#include <QThread>
-#include <QReadWriteLock>
-#include <QSettings>
-#include <QRunnable>
-
-class NvComputer
-{
-    friend class PcMonitorThread;
-    friend class ComputerManager;
-    friend class PendingQuitTask;
-
-private:
-    void sortAppList();
-
-    bool pendingQuit;
-
-public:
-    explicit NvComputer(QString address, QString serverInfo);
-
-    explicit NvComputer(QSettings& settings);
-
-    bool
-    update(NvComputer& that);
-
-    bool
-    wake();
-
-    QVector<QString>
-    uniqueAddresses();
-
-    void
-    serialize(QSettings& settings);
-
-    enum PairState
-    {
-        PS_UNKNOWN,
-        PS_PAIRED,
-        PS_NOT_PAIRED
-    };
-
-    enum ComputerState
-    {
-        CS_UNKNOWN,
-        CS_ONLINE,
-        CS_OFFLINE
-    };
-
-    // Ephemeral traits
-    ComputerState state;
-    PairState pairState;
-    QString activeAddress;
-    int currentGameId;
-    QString gfeVersion;
-    QString appVersion;
-    QVector<NvDisplayMode> displayModes;
-    int maxLumaPixelsHEVC;
-    int serverCodecModeSupport;
-
-    // Persisted traits
-    QString localAddress;
-    QString remoteAddress;
-    QString manualAddress;
-    QByteArray macAddress;
-    QString name;
-    QString uuid;
-    QVector<NvApp> appList;
-
-    // Synchronization
-    QReadWriteLock lock;
-};
-
-// FIXME: MOC isn't finding Q_OBJECT properly when this is confined
-// to computermanager.cpp as it should be.
-class PcMonitorThread : public QThread
-{
-    Q_OBJECT
-
-#define TRIES_BEFORE_OFFLINING 2
-#define POLLS_PER_APPLIST_FETCH 10
-
-public:
-    PcMonitorThread(NvComputer* computer)
-        : m_Computer(computer)
-    {
-        setObjectName("Polling thread for " + computer->name);
-    }
-
-private:
-    bool tryPollComputer(QString address, bool& changed)
-    {
-        NvHTTP http(address);
-
-        QString serverInfo;
-        try {
-            serverInfo = http.getServerInfo();
-        } catch (...) {
-            return false;
-        }
-
-        NvComputer newState(address, serverInfo);
-
-        // Ensure the machine that responded is the one we intended to contact
-        if (m_Computer->uuid != newState.uuid) {
-            qInfo() << "Found unexpected PC " << newState.name << " looking for " << m_Computer->name;
-            return false;
-        }
-
-        changed = m_Computer->update(newState);
-        return true;
-    }
-
-    bool updateAppList(bool& changed)
-    {
-        Q_ASSERT(m_Computer->activeAddress != nullptr);
-
-        NvHTTP http(m_Computer->activeAddress);
-
-        QVector<NvApp> appList;
-
-        try {
-            appList = http.getAppList();
-            if (appList.isEmpty()) {
-                return false;
-            }
-        } catch (...) {
-            return false;
-        }
-
-        QWriteLocker lock(&m_Computer->lock);
-        if (m_Computer->appList != appList) {
-            m_Computer->appList = appList;
-            m_Computer->sortAppList();
-            changed = true;
-        }
-
-        return true;
-    }
-
-    void run() override
-    {
-        // Always fetch the applist the first time
-        int pollsSinceLastAppListFetch = POLLS_PER_APPLIST_FETCH;
-        while (!isInterruptionRequested()) {
-            bool stateChanged = false;
-            bool online = false;
-            for (int i = 0; i < TRIES_BEFORE_OFFLINING && !online; i++) {
-                for (auto& address : m_Computer->uniqueAddresses()) {
-                    if (isInterruptionRequested()) {
-                        return;
-                    }
-
-                    if (tryPollComputer(address, stateChanged)) {
-                        online = true;
-                        break;
-                    }
-                }
-            }
-
-            // Check if we failed after all retry attempts
-            // Note: we don't need to acquire the read lock here,
-            // because we're on the writing thread.
-            if (!online && m_Computer->state != NvComputer::CS_OFFLINE) {
-                m_Computer->state = NvComputer::CS_OFFLINE;
-                stateChanged = true;
-            }
-
-            // Grab the applist if it's empty or it's been long enough that we need to refresh
-            pollsSinceLastAppListFetch++;
-            if (m_Computer->state == NvComputer::CS_ONLINE &&
-                    m_Computer->pairState == NvComputer::PS_PAIRED &&
-                    (m_Computer->appList.isEmpty() || pollsSinceLastAppListFetch >= POLLS_PER_APPLIST_FETCH)) {
-                if (updateAppList(stateChanged)) {
-                    pollsSinceLastAppListFetch = 0;
-                }
-            }
-
-            if (stateChanged) {
-                // Tell anyone listening that we've changed state
-                emit computerStateChanged(m_Computer);
-            }
-
-            // Wait a bit to poll again
-            QThread::sleep(3);
-        }
-    }
-
-signals:
-   void computerStateChanged(NvComputer* computer);
-
-private:
-    NvComputer* m_Computer;
-};
-
-class MdnsPendingComputer : public QObject
-{
-    Q_OBJECT
-
-public:
-    explicit MdnsPendingComputer(QMdnsEngine::Server* server,
-                                 QMdnsEngine::Cache* cache,
-                                 const QMdnsEngine::Service& service)
-        : m_Hostname(service.hostname()),
-          m_Resolver(server, m_Hostname, cache)
-    {
-        connect(&m_Resolver, SIGNAL(resolved(QHostAddress)),
-                this, SLOT(handleResolved(QHostAddress)));
-    }
-
-    QString hostname()
-    {
-        return m_Hostname;
-    }
-
-private slots:
-    void handleResolved(const QHostAddress& address)
-    {
-        if (address.protocol() == QAbstractSocket::IPv4Protocol) {
-            m_Resolver.disconnect();
-            emit resolvedv4(this, address);
-        }
-    }
-
-signals:
-    void resolvedv4(MdnsPendingComputer*, const QHostAddress&);
-
-private:
-    QByteArray m_Hostname;
-    QMdnsEngine::Resolver m_Resolver;
-};
-
-class ComputerManager : public QObject
-{
-    Q_OBJECT
-
-    friend class DeferredHostDeletionTask;
-    friend class PendingAddTask;
-
-public:
-    explicit ComputerManager(QObject *parent = nullptr);
-
-    virtual ~ComputerManager();
-
-    Q_INVOKABLE void startPolling();
-
-    Q_INVOKABLE void stopPollingAsync();
-
-    Q_INVOKABLE void addNewHost(QString address, bool mdns);
-
-    void pairHost(NvComputer* computer, QString pin);
-
-    void quitRunningApp(NvComputer* computer);
-
-    QVector<NvComputer*> getComputers();
-
-    // computer is deleted inside this call
-    void deleteHost(NvComputer* computer);
-
-signals:
-    void computerStateChanged(NvComputer* computer);
-
-    void pairingCompleted(NvComputer* computer, QString error);
-
-    void computerAddCompleted(QVariant success);
-
-    void quitAppCompleted(QVariant error);
-
-private slots:
-    void handleComputerStateChanged(NvComputer* computer);
-
-    void handleMdnsServiceResolved(MdnsPendingComputer* computer, const QHostAddress& address);
-
-private:
-    void saveHosts();
-
-    void startPollingComputer(NvComputer* computer);
-
-    int m_PollingRef;
-    QReadWriteLock m_Lock;
-    QMap<QString, NvComputer*> m_KnownHosts;
-    QMap<QString, QThread*> m_PollThreads;
-    QMdnsEngine::Server m_MdnsServer;
-    QMdnsEngine::Browser* m_MdnsBrowser;
-    QMdnsEngine::Cache m_MdnsCache;
-    QVector<MdnsPendingComputer*> m_PendingResolution;
-};
-
-class PendingPairingTask : public QObject, public QRunnable
-{
-    Q_OBJECT
-
-public:
-    PendingPairingTask(ComputerManager* computerManager, NvComputer* computer, QString pin)
-        : m_Computer(computer),
-          m_Pin(pin)
-    {
-        connect(this, &PendingPairingTask::pairingCompleted,
-                computerManager, &ComputerManager::pairingCompleted);
-    }
-
-signals:
-    void pairingCompleted(NvComputer* computer, QString error);
-
-private:
-    void run()
-    {
-        NvPairingManager pairingManager(m_Computer->activeAddress);
-
-        try {
-           NvPairingManager::PairState result = pairingManager.pair(m_Computer->appVersion, m_Pin);
-           switch (result)
-           {
-           case NvPairingManager::PairState::PIN_WRONG:
-               emit pairingCompleted(m_Computer, "The PIN from the PC didn't match. Please try again.");
-               break;
-           case NvPairingManager::PairState::FAILED:
-               emit pairingCompleted(m_Computer, "Pairing failed. Please try again.");
-               break;
-           case NvPairingManager::PairState::ALREADY_IN_PROGRESS:
-               emit pairingCompleted(m_Computer, "Another pairing attempt is already in progress.");
-               break;
-           case NvPairingManager::PairState::PAIRED:
-               emit pairingCompleted(m_Computer, nullptr);
-               break;
-           }
-        } catch (const GfeHttpResponseException& e) {
-            emit pairingCompleted(m_Computer, e.toQString());
-        }
-    }
-
-    NvComputer* m_Computer;
-    QString m_Pin;
-};
-
-class PendingQuitTask : public QObject, public QRunnable
-{
-    Q_OBJECT
-
-public:
-    PendingQuitTask(ComputerManager* computerManager, NvComputer* computer)
-        : m_Computer(computer)
-    {
-        connect(this, &PendingQuitTask::quitAppFailed,
-                computerManager, &ComputerManager::quitAppCompleted);
-    }
-
-signals:
-    void quitAppFailed(QString error);
-
-private:
-    void run()
-    {
-        NvHTTP http(m_Computer->activeAddress);
-
-        try {
-            if (m_Computer->currentGameId != 0) {
-                http.quitApp();
-            }
-        } catch (const GfeHttpResponseException& e) {
-            {
-                QWriteLocker lock(&m_Computer->lock);
-                m_Computer->pendingQuit = false;
-            }
-            if (e.getStatusCode() == 599) {
-                // 599 is a special code we make a custom message for
-                emit quitAppFailed("The running game wasn't started by this PC. "
-                                   "You must quit the game on the host PC manually or use the device that originally started the game.");
-            }
-            else {
-                emit quitAppFailed(e.toQString());
-            }
-        }
-    }
-
-    NvComputer* m_Computer;
-};
-
-class PendingAddTask : public QObject, public QRunnable
-{
-    Q_OBJECT
-
-public:
-    PendingAddTask(ComputerManager* computerManager, QString address, bool mdns)
-        : m_ComputerManager(computerManager),
-          m_Address(address),
-          m_Mdns(mdns)
-    {
-        connect(this, &PendingAddTask::computerAddCompleted,
-                computerManager, &ComputerManager::computerAddCompleted);
-        connect(this, &PendingAddTask::computerStateChanged,
-                computerManager, &ComputerManager::handleComputerStateChanged);
-    }
-
-signals:
-    void computerAddCompleted(QVariant success);
-
-    void computerStateChanged(NvComputer* computer);
-
-private:
-    void run()
-    {
-        NvHTTP http(m_Address);
-
-        QString serverInfo;
-        try {
-            serverInfo = http.getServerInfo();
-        } catch (...) {
-            if (!m_Mdns) {
-                emit computerAddCompleted(false);
-            }
-            return;
-        }
-
-        NvComputer* newComputer = new NvComputer(m_Address, serverInfo);
-
-        // Update addresses depending on the context
-        if (m_Mdns) {
-            newComputer->localAddress = m_Address;
-        }
-        else {
-            newComputer->manualAddress = m_Address;
-        }
-
-        // Check if this PC already exists
-        QWriteLocker lock(&m_ComputerManager->m_Lock);
-        NvComputer* existingComputer = m_ComputerManager->m_KnownHosts[newComputer->uuid];
-        if (existingComputer != nullptr) {
-            // Fold it into the existing PC
-            bool changed = existingComputer->update(*newComputer);
-            delete newComputer;
-
-            // Drop the lock before notifying
-            lock.unlock();
-
-            // For non-mDNS clients, let them know it succeeded
-            if (!m_Mdns) {
-                emit computerAddCompleted(true);
-            }
-
-            // Tell our client if something changed
-            if (changed) {
-                emit computerStateChanged(existingComputer);
-            }
-        }
-        else {
-            // Store this in our active sets
-            m_ComputerManager->m_KnownHosts[newComputer->uuid] = newComputer;
-
-            // Start polling if enabled (write lock required)
-            m_ComputerManager->startPollingComputer(newComputer);
-
-            // Drop the lock before notifying
-            lock.unlock();
-
-            // For non-mDNS clients, let them know it succeeded
-            if (!m_Mdns) {
-                emit computerAddCompleted(true);
-            }
-
-            // Tell our client about this new PC
-            emit computerStateChanged(newComputer);
-        }
-    }
-
-    ComputerManager* m_ComputerManager;
-    QString m_Address;
-    bool m_Mdns;
-};

app/backend/identitymanager.cpp

@@ -1,220 +0,0 @@
-#include "identitymanager.h"
-#include "utils.h"
-
-#include <QDebug>
-
-#include <openssl/pem.h>
-#include <openssl/rsa.h>
-#include <openssl/bn.h>
-#include <openssl/x509.h>
-#include <openssl/rand.h>
-
-#define SER_UNIQUEID "uniqueid"
-#define SER_CERT "certificate"
-#define SER_KEY "key"
-
-IdentityManager* IdentityManager::s_Im = nullptr;
-
-IdentityManager*
-IdentityManager::get()
-{
-    // This will always be called first on the main thread,
-    // so it's safe to initialize without locks.
-    if (s_Im == nullptr) {
-        s_Im = new IdentityManager();
-    }
-
-    return s_Im;
-}
-
-void IdentityManager::createCredentials(QSettings& settings)
-{
-    X509* cert = X509_new();
-    THROW_BAD_ALLOC_IF_NULL(cert);
-
-    EVP_PKEY* pk = EVP_PKEY_new();
-    THROW_BAD_ALLOC_IF_NULL(pk);
-
-    BIGNUM* bne = BN_new();
-    THROW_BAD_ALLOC_IF_NULL(bne);
-
-    RSA* rsa = RSA_new();
-    THROW_BAD_ALLOC_IF_NULL(rsa);
-
-    BN_set_word(bne, RSA_F4);
-    RSA_generate_key_ex(rsa, 2048, bne, nullptr);
-
-    EVP_PKEY_assign_RSA(pk, rsa);
-
-    X509_set_version(cert, 2);
-    ASN1_INTEGER_set(X509_get_serialNumber(cert), 0);
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
-    X509_gmtime_adj(X509_get_notBefore(cert), 0);
-    X509_gmtime_adj(X509_get_notAfter(cert), 60 * 60 * 24 * 365 * 20); // 20 yrs
-#else
-    ASN1_TIME* before = ASN1_STRING_dup(X509_get0_notBefore(cert));
-    THROW_BAD_ALLOC_IF_NULL(before);
-    ASN1_TIME* after = ASN1_STRING_dup(X509_get0_notAfter(cert));
-    THROW_BAD_ALLOC_IF_NULL(after);
-
-    X509_gmtime_adj(before, 0);
-    X509_gmtime_adj(after, 60 * 60 * 24 * 365 * 20); // 20 yrs
-
-    X509_set1_notBefore(cert, before);
-    X509_set1_notAfter(cert, after);
-
-    ASN1_STRING_free(before);
-    ASN1_STRING_free(after);
-#endif
-
-    X509_set_pubkey(cert, pk);
-
-    X509_NAME* name = X509_get_subject_name(cert);
-    X509_NAME_add_entry_by_txt(name, "CN", MBSTRING_ASC,
-                               reinterpret_cast<unsigned char *>(const_cast<char*>("NVIDIA GameStream Client")),
-                               -1, -1, 0);
-    X509_set_issuer_name(cert, name);
-
-    X509_sign(cert, pk, EVP_sha1());
-
-    BIO* biokey = BIO_new(BIO_s_mem());
-    THROW_BAD_ALLOC_IF_NULL(biokey);
-    PEM_write_bio_PrivateKey(biokey, pk, NULL, NULL, 0, NULL, NULL);
-
-    BIO* biocert = BIO_new(BIO_s_mem());
-    THROW_BAD_ALLOC_IF_NULL(biocert);
-    PEM_write_bio_X509(biocert, cert);
-
-    BUF_MEM* mem;
-    BIO_get_mem_ptr(biokey, &mem);
-    m_CachedPrivateKey = QByteArray(mem->data, (int)mem->length);
-
-    BIO_get_mem_ptr(biocert, &mem);
-    m_CachedPemCert = QByteArray(mem->data, (int)mem->length);
-
-    X509_free(cert);
-    EVP_PKEY_free(pk);
-    BN_free(bne);
-    BIO_free(biokey);
-    BIO_free(biocert);
-
-    settings.setValue(SER_CERT, m_CachedPemCert);
-    settings.setValue(SER_KEY, m_CachedPrivateKey);
-
-    qInfo() << "Wrote new identity credentials to settings";
-}
-
-IdentityManager::IdentityManager()
-{
-    QSettings settings;
-
-    m_CachedPemCert = settings.value(SER_CERT).toByteArray();
-    m_CachedPrivateKey = settings.value(SER_KEY).toByteArray();
-
-    if (m_CachedPemCert.isEmpty() || m_CachedPrivateKey.isEmpty()) {
-        qInfo() << "No existing credentials found";
-        createCredentials(settings);
-    }
-    else if (getSslCertificate().isNull()) {
-        qWarning() << "Certificate is unreadable";
-        createCredentials(settings);
-    }
-    else if (getSslKey().isNull()) {
-        qWarning() << "Private key is unreadable";
-        createCredentials(settings);
-    }
-
-    // We should have valid credentials now. If not, we're screwed
-    if (getSslCertificate().isNull()) {
-        qFatal("Newly generated certificate is unreadable");
-    }
-    if (getSslKey().isNull()) {
-        qFatal("Newly generated private key is unreadable");
-    }
-}
-
-QSslCertificate
-IdentityManager::getSslCertificate()
-{
-    if (m_CachedSslCert.isNull()) {
-        m_CachedSslCert = QSslCertificate(m_CachedPemCert);
-    }
-    return m_CachedSslCert;
-}
-
-QSslKey
-IdentityManager::getSslKey()
-{
-    if (m_CachedSslKey.isNull()) {
-        BIO* bio = BIO_new_mem_buf(m_CachedPrivateKey.data(), -1);
-        THROW_BAD_ALLOC_IF_NULL(bio);
-
-        EVP_PKEY* pk = PEM_read_bio_PrivateKey(bio, nullptr, nullptr, nullptr);
-        BIO_free(bio);
-
-        bio = BIO_new(BIO_s_mem());
-        THROW_BAD_ALLOC_IF_NULL(bio);
-
-        // We must write out our PEM in the old PKCS1 format for SecureTransport
-        // on macOS/iOS to be able to read it.
-#ifdef Q_OS_DARWIN
-        PEM_write_bio_PrivateKey_traditional(bio, pk, nullptr, nullptr, 0, nullptr, 0);
-#else
-        PEM_write_bio_PrivateKey(bio, pk, nullptr, nullptr, 0, nullptr, 0);
-#endif
-
-        BUF_MEM* mem;
-        BIO_get_mem_ptr(bio, &mem);
-        m_CachedSslKey = QSslKey(QByteArray::fromRawData(mem->data, (int)mem->length), QSsl::Rsa);
-
-        BIO_free(bio);
-        EVP_PKEY_free(pk);
-    }
-    return m_CachedSslKey;
-}
-
-QSslConfiguration
-IdentityManager::getSslConfig()
-{
-    QSslConfiguration sslConfig(QSslConfiguration::defaultConfiguration());
-    sslConfig.setLocalCertificate(getSslCertificate());
-    sslConfig.setPrivateKey(getSslKey());
-    return sslConfig;
-}
-
-QString
-IdentityManager::getUniqueId()
-{
-    if (m_CachedUniqueId.isNull()) {
-        QSettings settings;
-
-        // Load the unique ID from settings
-        m_CachedUniqueId = settings.value(SER_UNIQUEID).toString();
-        if (!m_CachedUniqueId.isEmpty() && !m_CachedUniqueId.isNull()) {
-            qInfo() << "Loaded unique ID from settings:" << m_CachedUniqueId;
-        }
-        else {
-            // Generate a new unique ID in base 16
-            uint64_t uid;
-            RAND_bytes(reinterpret_cast<unsigned char*>(&uid), sizeof(uid));
-            m_CachedUniqueId = QString::number(uid, 16);
-
-            qInfo() << "Generated new unique ID:" << m_CachedUniqueId;
-
-            settings.setValue(SER_UNIQUEID, m_CachedUniqueId);
-        }
-    }
-    return m_CachedUniqueId;
-}
-
-QByteArray
-IdentityManager::getCertificate()
-{
-    return m_CachedPemCert;
-}
-
-QByteArray
-IdentityManager::getPrivateKey()
-{
-    return m_CachedPrivateKey;
-}

app/backend/identitymanager.h

@@ -1,49 +0,0 @@
-#pragma once
-
-#include <QSslConfiguration>
-#include <QSslCertificate>
-#include <QSslKey>
-#include <QSettings>
-
-class IdentityManager
-{
-public:
-    QString
-    getUniqueId();
-
-    QByteArray
-    getCertificate();
-
-    QByteArray
-    getPrivateKey();
-
-    QSslConfiguration
-    getSslConfig();
-
-    static
-    IdentityManager*
-    get();
-
-private:
-    IdentityManager();
-
-    QSslCertificate
-    getSslCertificate();
-
-    QSslKey
-    getSslKey();
-
-    void
-    createCredentials(QSettings& settings);
-
-    // Initialized in constructor
-    QByteArray m_CachedPrivateKey;
-    QByteArray m_CachedPemCert;
-
-    // Lazy initialized
-    QString m_CachedUniqueId;
-    QSslCertificate m_CachedSslCert;
-    QSslKey m_CachedSslKey;
-
-    static IdentityManager* s_Im;
-};

app/backend/nvhttp.cpp

@@ -1,408 +0,0 @@
-#include "nvhttp.h"
-#include <Limelight.h>
-
-#include <QDebug>
-#include <QUuid>
-#include <QtNetwork/QNetworkReply>
-#include <QEventLoop>
-#include <QTimer>
-#include <QXmlStreamReader>
-#include <QSslKey>
-#include <QImageReader>
-#include <QtEndian>
-
-#define REQUEST_TIMEOUT_MS 5000
-
-NvHTTP::NvHTTP(QString address) :
-    m_Address(address)
-{
-    m_BaseUrlHttp.setScheme("http");
-    m_BaseUrlHttps.setScheme("https");
-    m_BaseUrlHttp.setHost(address);
-    m_BaseUrlHttps.setHost(address);
-    m_BaseUrlHttp.setPort(47989);
-    m_BaseUrlHttps.setPort(47984);
-}
-
-QVector<int>
-NvHTTP::parseQuad(QString quad)
-{
-    QStringList parts = quad.split(".");
-    QVector<int> ret;
-
-    for (int i = 0; i < 4; i++)
-    {
-        ret.append(parts.at(i).toInt());
-    }
-
-    return ret;
-}
-
-int
-NvHTTP::getCurrentGame(QString serverInfo)
-{
-    // GFE 2.8 started keeping currentgame set to the last game played. As a result, it no longer
-    // has the semantics that its name would indicate. To contain the effects of this change as much
-    // as possible, we'll force the current game to zero if the server isn't in a streaming session.
-    QString serverState = getXmlString(serverInfo, "state");
-    if (serverState != nullptr && serverState.endsWith("_SERVER_BUSY"))
-    {
-        return getXmlString(serverInfo, "currentgame").toInt();
-    }
-    else
-    {
-        return 0;
-    }
-}
-
-QString
-NvHTTP::getServerInfo()
-{
-    QString serverInfo;
-
-    try
-    {
-        // Always try HTTPS first, since it properly reports
-        // pairing status (and a few other attributes).
-        serverInfo = openConnectionToString(m_BaseUrlHttps,
-                                            "serverinfo",
-                                            nullptr,
-                                            true);
-        // Throws if the request failed
-        verifyResponseStatus(serverInfo);
-    }
-    catch (const GfeHttpResponseException& e)
-    {
-        if (e.getStatusCode() == 401)
-        {
-            // Certificate validation error, fallback to HTTP
-            serverInfo = openConnectionToString(m_BaseUrlHttp,
-                                                "serverinfo",
-                                                nullptr,
-                                                true);
-            verifyResponseStatus(serverInfo);
-        }
-        else
-        {
-            // Rethrow real errors
-            throw e;
-        }
-    }
-
-    return serverInfo;
-}
-
-static QString
-getSurroundAudioInfoString(int audioConfig)
-{
-    int channelMask;
-    int channelCount;
-
-    switch (audioConfig)
-    {
-    case AUDIO_CONFIGURATION_STEREO:
-        channelCount = 2;
-        channelMask = 0x3;
-        break;
-    case AUDIO_CONFIGURATION_51_SURROUND:
-        channelCount = 6;
-        channelMask = 0xFC;
-        break;
-    default:
-        Q_ASSERT(false);
-        return 0;
-    }
-
-    return QString::number(channelMask << 16 | channelCount);
-}
-
-void
-NvHTTP::launchApp(int appId,
-                  PSTREAM_CONFIGURATION streamConfig,
-                  bool sops,
-                  bool localAudio,
-                  int gamepadMask)
-{
-    int riKeyId;
-
-    memcpy(&riKeyId, streamConfig->remoteInputAesIv, sizeof(riKeyId));
-    riKeyId = qFromBigEndian(riKeyId);
-
-    QString response =
-            openConnectionToString(m_BaseUrlHttps,
-                                   "launch",
-                                   "appid="+QString::number(appId)+
-                                   "&mode="+QString::number(streamConfig->width)+"x"+
-                                   QString::number(streamConfig->height)+"x"+
-                                   QString::number(streamConfig->fps)+
-                                   "&additionalStates=1&sops="+QString::number(sops ? 1 : 0)+
-                                   "&rikey="+QByteArray(streamConfig->remoteInputAesKey, sizeof(streamConfig->remoteInputAesKey)).toHex()+
-                                   "&rikeyid="+QString::number(riKeyId)+
-                                   (streamConfig->enableHdr ?
-                                       "&hdrMode=1&clientHdrCapVersion=0&clientHdrCapSupportedFlagsInUint32=0&clientHdrCapMetaDataId=NV_STATIC_METADATA_TYPE_1&clientHdrCapDisplayData=0x0x0x0x0x0x0x0x0x0x0" :
-                                        "")+
-                                   "&localAudioPlayMode="+QString::number(localAudio ? 1 : 0)+
-                                   "&surroundAudioInfo="+getSurroundAudioInfoString(streamConfig->audioConfiguration)+
-                                   "&remoteControllersBitmap="+QString::number(gamepadMask)+
-                                   "&gcmap="+QString::number(gamepadMask),
-                                   false);
-
-    // Throws if the request failed
-    verifyResponseStatus(response);
-}
-
-void
-NvHTTP::resumeApp(PSTREAM_CONFIGURATION streamConfig)
-{
-    int riKeyId;
-
-    memcpy(&riKeyId, streamConfig->remoteInputAesIv, sizeof(riKeyId));
-    riKeyId = qFromBigEndian(riKeyId);
-
-    QString response =
-            openConnectionToString(m_BaseUrlHttps,
-                                   "resume",
-                                   "rikey="+QString(QByteArray(streamConfig->remoteInputAesKey, sizeof(streamConfig->remoteInputAesKey)).toHex())+
-                                   "&rikeyid="+QString::number(riKeyId)+
-                                   "&surroundAudioInfo="+getSurroundAudioInfoString(streamConfig->audioConfiguration),
-                                   false);
-
-    // Throws if the request failed
-    verifyResponseStatus(response);
-}
-
-void
-NvHTTP::quitApp()
-{
-    QString response =
-            openConnectionToString(m_BaseUrlHttps,
-                                   "cancel",
-                                   nullptr,
-                                   false);
-
-    // Throws if the request failed
-    verifyResponseStatus(response);
-
-    // Newer GFE versions will just return success even if quitting fails
-    // if we're not the original requestor.
-    if (getCurrentGame(getServerInfo()) != 0) {
-        // Generate a synthetic GfeResponseException letting the caller know
-        // that they can't kill someone else's stream.
-        throw GfeHttpResponseException(599, "");
-    }
-}
-
-QVector<NvDisplayMode>
-NvHTTP::getDisplayModeList(QString serverInfo)
-{
-    QXmlStreamReader xmlReader(serverInfo);
-    QVector<NvDisplayMode> modes;
-
-    while (!xmlReader.atEnd()) {
-        while (xmlReader.readNextStartElement()) {
-            QStringRef name = xmlReader.name();
-            if (xmlReader.name() == "DisplayMode") {
-                modes.append(NvDisplayMode());
-            }
-            else if (xmlReader.name() == "Width") {
-                modes.last().width = xmlReader.readElementText().toInt();
-            }
-            else if (xmlReader.name() == "Height") {
-                modes.last().height = xmlReader.readElementText().toInt();
-            }
-            else if (xmlReader.name() == "RefreshRate") {
-                modes.last().refreshRate = xmlReader.readElementText().toInt();
-            }
-        }
-    }
-
-    return modes;
-}
-
-QVector<NvApp>
-NvHTTP::getAppList()
-{
-    QString appxml = openConnectionToString(m_BaseUrlHttps,
-                                            "applist",
-                                            nullptr,
-                                            true);
-    verifyResponseStatus(appxml);
-
-    QXmlStreamReader xmlReader(appxml);
-    QVector<NvApp> apps;
-    while (!xmlReader.atEnd()) {
-        while (xmlReader.readNextStartElement()) {
-            QStringRef name = xmlReader.name();
-            if (xmlReader.name() == "App") {
-                // We must have a valid app before advancing to the next one
-                if (!apps.isEmpty() && !apps.last().isInitialized()) {
-                    qWarning() << "Invalid applist XML";
-                    Q_ASSERT(false);
-                    return QVector<NvApp>();
-                }
-                apps.append(NvApp());
-            }
-            else if (xmlReader.name() == "AppTitle") {
-                apps.last().name = xmlReader.readElementText();
-            }
-            else if (xmlReader.name() == "ID") {
-                apps.last().id = xmlReader.readElementText().toInt();
-            }
-            else if (xmlReader.name() == "IsHdrSupported") {
-                apps.last().hdrSupported = xmlReader.readElementText() == "1";
-            }
-        }
-    }
-
-    return apps;
-}
-
-void
-NvHTTP::verifyResponseStatus(QString xml)
-{
-    QXmlStreamReader xmlReader(xml);
-
-    while (xmlReader.readNextStartElement())
-    {
-        if (xmlReader.name() == "root")
-        {
-            int statusCode = xmlReader.attributes().value("status_code").toInt();
-            if (statusCode == 200)
-            {
-                // Successful
-                return;
-            }
-            else
-            {
-                QString statusMessage = xmlReader.attributes().value("status_message").toString();
-                if (statusCode != 401) {
-                    // 401 is expected for unpaired PCs when we fetch serverinfo over HTTPS
-                    qWarning() << "Request failed:" << statusCode << statusMessage;
-                }
-                throw GfeHttpResponseException(statusCode, statusMessage);
-            }
-        }
-    }
-}
-
-QImage
-NvHTTP::getBoxArt(int appId)
-{
-    QNetworkReply* reply = openConnection(m_BaseUrlHttps,
-                                          "appasset",
-                                          "appid="+QString::number(appId)+
-                                          "&AssetType=2&AssetIdx=0",
-                                          true);
-    QImage image = QImageReader(reply).read();
-    delete reply;
-
-    return image;
-}
-
-QByteArray
-NvHTTP::getXmlStringFromHex(QString xml,
-                            QString tagName)
-{
-    QString str = getXmlString(xml, tagName);
-    if (str == nullptr)
-    {
-        return nullptr;
-    }
-
-    return QByteArray::fromHex(str.toLatin1());
-}
-
-QString
-NvHTTP::getXmlString(QString xml,
-                     QString tagName)
-{
-    QXmlStreamReader xmlReader(xml);
-
-    while (!xmlReader.atEnd())
-    {
-        if (xmlReader.readNext() != QXmlStreamReader::StartElement)
-        {
-            continue;
-        }
-
-        if (xmlReader.name() == tagName)
-        {
-            return xmlReader.readElementText();
-        }
-    }
-
-    return nullptr;
-}
-
-QString
-NvHTTP::openConnectionToString(QUrl baseUrl,
-                               QString command,
-                               QString arguments,
-                               bool enableTimeout)
-{
-    QNetworkReply* reply = openConnection(baseUrl, command, arguments, enableTimeout);
-    QString ret;
-
-    QTextStream stream(reply);
-    stream.setCodec("UTF-8");
-    ret = stream.readAll();
-    delete reply;
-
-    return ret;
-}
-
-QNetworkReply*
-NvHTTP::openConnection(QUrl baseUrl,
-                       QString command,
-                       QString arguments,
-                       bool enableTimeout)
-{
-    // Build a URL for the request
-    QUrl url(baseUrl);
-    url.setPath("/" + command);
-    url.setQuery("uniqueid=" + IdentityManager::get()->getUniqueId() +
-                 "&uuid=" + QUuid::createUuid().toRfc4122().toHex() +
-                 ((arguments != nullptr) ? ("&" + arguments) : ""));
-
-    QNetworkRequest request = QNetworkRequest(url);
-
-    // Add our client certificate
-    request.setSslConfiguration(IdentityManager::get()->getSslConfig());
-
-    QNetworkReply* reply = m_Nam.get(request);
-
-    // Ignore self-signed certificate errors (since GFE uses them)
-    reply->ignoreSslErrors();
-
-    // Run the request with a timeout if requested
-    QEventLoop loop;
-    QObject::connect(reply, SIGNAL(finished()), &loop, SLOT(quit()));
-    if (enableTimeout)
-    {
-        QTimer::singleShot(REQUEST_TIMEOUT_MS, &loop, SLOT(quit()));
-    }
-    qInfo() << "Executing request:" << url.toString();
-    loop.exec(QEventLoop::ExcludeUserInputEvents);
-
-    // Abort the request if it timed out
-    if (!reply->isFinished())
-    {
-        qWarning() << "Aborting timed out request for" << url.toString();
-        reply->abort();
-    }
-
-    // We must clear out cached authentication and connections or
-    // GFE will puke next time
-    m_Nam.clearAccessCache();
-
-    // Handle error
-    if (reply->error() != QNetworkReply::NoError)
-    {
-        qWarning() << command << " request failed with error " << reply->error();
-        GfeHttpResponseException exception(reply->error(), reply->errorString());
-        delete reply;
-        throw exception;
-    }
-
-    return reply;
-}

app/backend/nvhttp.h

@@ -1,150 +0,0 @@
-#pragma once
-
-#include "identitymanager.h"
-
-#include <Limelight.h>
-
-#include <QUrl>
-#include <QtNetwork/QNetworkAccessManager>
-
-class NvApp
-{
-public:
-    bool operator==(const NvApp& other) const
-    {
-        return id == other.id;
-    }
-
-    bool isInitialized()
-    {
-        return id != 0 && !name.isNull();
-    }
-
-    int id;
-    QString name;
-    bool hdrSupported;
-};
-
-Q_DECLARE_METATYPE(NvApp)
-
-class NvDisplayMode
-{
-public:
-    bool operator==(const NvDisplayMode& other) const
-    {
-        return width == other.width &&
-                height == other.height &&
-                refreshRate == other.refreshRate;
-    }
-
-    int width;
-    int height;
-    int refreshRate;
-};
-
-class GfeHttpResponseException : public std::exception
-{
-public:
-    GfeHttpResponseException(int statusCode, QString message) :
-        m_StatusCode(statusCode),
-        m_StatusMessage(message)
-    {
-
-    }
-
-    const char* what() const throw()
-    {
-        return m_StatusMessage.toLatin1();
-    }
-
-    const char* getStatusMessage() const
-    {
-        return m_StatusMessage.toLatin1();
-    }
-
-    int getStatusCode() const
-    {
-        return m_StatusCode;
-    }
-
-    QString toQString() const
-    {
-        return m_StatusMessage + " (Error " + QString::number(m_StatusCode) + ")";
-    }
-
-private:
-    int m_StatusCode;
-    QString m_StatusMessage;
-};
-
-class NvHTTP
-{
-public:
-    explicit NvHTTP(QString address);
-
-    static
-    int
-    getCurrentGame(QString serverInfo);
-
-    QString
-    getServerInfo();
-
-    static
-    void
-    verifyResponseStatus(QString xml);
-
-    static
-    QString
-    getXmlString(QString xml,
-                 QString tagName);
-
-    static
-    QByteArray
-    getXmlStringFromHex(QString xml,
-                        QString tagName);
-
-    QString
-    openConnectionToString(QUrl baseUrl,
-                           QString command,
-                           QString arguments,
-                           bool enableTimeout);
-
-    static
-    QVector<int>
-    parseQuad(QString quad);
-
-    void
-    quitApp();
-
-    void
-    resumeApp(PSTREAM_CONFIGURATION streamConfig);
-
-    void
-    launchApp(int appId,
-              PSTREAM_CONFIGURATION streamConfig,
-              bool sops,
-              bool localAudio,
-              int gamepadMask);
-
-    QVector<NvApp>
-    getAppList();
-
-    QImage
-    getBoxArt(int appId);
-
-    static
-    QVector<NvDisplayMode>
-    getDisplayModeList(QString serverInfo);
-
-    QUrl m_BaseUrlHttp;
-    QUrl m_BaseUrlHttps;
-private:
-    QNetworkReply*
-    openConnection(QUrl baseUrl,
-                   QString command,
-                   QString arguments,
-                   bool enableTimeout);
-
-    QString m_Address;
-    QNetworkAccessManager m_Nam;
-};

app/backend/nvpairingmanager.cpp

@@ -1,313 +0,0 @@
-#include "nvpairingmanager.h"
-#include "utils.h"
-
-#include <openssl/bio.h>
-#include <openssl/aes.h>
-#include <openssl/rand.h>
-#include <openssl/pem.h>
-#include <openssl/x509.h>
-#include <openssl/evp.h>
-
-NvPairingManager::NvPairingManager(QString address) :
-    m_Http(address)
-{
-    QByteArray cert = IdentityManager::get()->getCertificate();
-    BIO *bio = BIO_new_mem_buf(cert.data(), -1);
-    THROW_BAD_ALLOC_IF_NULL(bio);
-
-    m_Cert = PEM_read_bio_X509(bio, nullptr, nullptr, nullptr);
-    BIO_free_all(bio);
-    if (m_Cert == nullptr)
-    {
-        throw std::runtime_error("Unable to load certificate");
-    }
-
-    QByteArray pk = IdentityManager::get()->getPrivateKey();
-    bio = BIO_new_mem_buf(pk.data(), -1);
-    THROW_BAD_ALLOC_IF_NULL(bio);
-
-    m_PrivateKey = PEM_read_bio_PrivateKey(bio, nullptr, nullptr, nullptr);
-    BIO_free_all(bio);
-    if (m_PrivateKey == nullptr)
-    {
-        throw std::runtime_error("Unable to load private key");
-    }
-}
-
-NvPairingManager::~NvPairingManager()
-{
-    X509_free(m_Cert);
-    EVP_PKEY_free(m_PrivateKey);
-}
-
-QByteArray
-NvPairingManager::generateRandomBytes(int length)
-{
-    char* data = static_cast<char*>(alloca(length));
-    RAND_bytes(reinterpret_cast<unsigned char*>(data), length);
-    return QByteArray(data, length);
-}
-
-QByteArray
-NvPairingManager::encrypt(QByteArray plaintext, AES_KEY* key)
-{
-    QByteArray ciphertext(plaintext.size(), 0);
-
-    for (int i = 0; i < plaintext.size(); i += 16)
-    {
-        AES_encrypt(reinterpret_cast<unsigned char*>(&plaintext.data()[i]),
-                    reinterpret_cast<unsigned char*>(&ciphertext.data()[i]),
-                    key);
-    }
-
-    return ciphertext;
-}
-
-QByteArray
-NvPairingManager::decrypt(QByteArray ciphertext, AES_KEY* key)
-{
-    QByteArray plaintext(ciphertext.size(), 0);
-
-    for (int i = 0; i < plaintext.size(); i += 16)
-    {
-        AES_decrypt(reinterpret_cast<unsigned char*>(&ciphertext.data()[i]),
-                    reinterpret_cast<unsigned char*>(&plaintext.data()[i]),
-                    key);
-    }
-
-    return plaintext;
-}
-
-QByteArray
-NvPairingManager::getSignatureFromPemCert(QByteArray certificate)
-{
-    BIO* bio = BIO_new_mem_buf(certificate.data(), -1);
-    THROW_BAD_ALLOC_IF_NULL(bio);
-
-    X509* cert = PEM_read_bio_X509(bio, nullptr, nullptr, nullptr);
-    BIO_free_all(bio);
-
-#if (OPENSSL_VERSION_NUMBER < 0x10002000L)
-    ASN1_BIT_STRING *asnSignature = cert->signature;
-#elif (OPENSSL_VERSION_NUMBER < 0x10100000L)
-    ASN1_BIT_STRING *asnSignature;
-    X509_get0_signature(&asnSignature, NULL, cert);
-#else
-    const ASN1_BIT_STRING *asnSignature;
-    X509_get0_signature(&asnSignature, NULL, cert);
-#endif
-
-    QByteArray signature(reinterpret_cast<char*>(asnSignature->data), asnSignature->length);
-
-    X509_free(cert);
-
-    return signature;
-}
-
-bool
-NvPairingManager::verifySignature(QByteArray data, QByteArray signature, QByteArray serverCertificate)
-{
-    BIO* bio = BIO_new_mem_buf(serverCertificate.data(), -1);
-    THROW_BAD_ALLOC_IF_NULL(bio);
-
-    X509* cert = PEM_read_bio_X509(bio, nullptr, nullptr, nullptr);
-    BIO_free_all(bio);
-
-    EVP_PKEY* pubKey = X509_get_pubkey(cert);
-    THROW_BAD_ALLOC_IF_NULL(pubKey);
-
-    EVP_MD_CTX* mdctx = EVP_MD_CTX_create();
-    THROW_BAD_ALLOC_IF_NULL(mdctx);
-
-    EVP_DigestVerifyInit(mdctx, nullptr, EVP_sha256(), nullptr, pubKey);
-    EVP_DigestVerifyUpdate(mdctx, data.data(), data.length());
-    int result = EVP_DigestVerifyFinal(mdctx, reinterpret_cast<unsigned char*>(signature.data()), signature.length());
-
-    EVP_PKEY_free(pubKey);
-    EVP_MD_CTX_destroy(mdctx);
-    X509_free(cert);
-
-    return result > 0;
-}
-
-QByteArray
-NvPairingManager::signMessage(QByteArray message)
-{
-    EVP_MD_CTX *ctx = EVP_MD_CTX_create();
-    THROW_BAD_ALLOC_IF_NULL(ctx);
-
-    const EVP_MD *md = EVP_get_digestbyname("SHA256");
-    THROW_BAD_ALLOC_IF_NULL(md);
-
-    EVP_DigestInit_ex(ctx, md, NULL);
-    EVP_DigestSignInit(ctx, NULL, md, NULL, m_PrivateKey);
-    EVP_DigestSignUpdate(ctx, reinterpret_cast<unsigned char*>(message.data()), message.length());
-
-    size_t signatureLength = 0;
-    EVP_DigestSignFinal(ctx, NULL, &signatureLength);
-
-    QByteArray signature((int)signatureLength, 0);
-    EVP_DigestSignFinal(ctx, reinterpret_cast<unsigned char*>(signature.data()), &signatureLength);
-
-    EVP_MD_CTX_destroy(ctx);
-
-    return signature;
-}
-
-QByteArray
-NvPairingManager::saltPin(QByteArray salt, QString pin)
-{
-    return QByteArray().append(salt).append(pin.toLatin1());
-}
-
-NvPairingManager::PairState
-NvPairingManager::pair(QString appVersion, QString pin)
-{
-    int serverMajorVersion = NvHTTP::parseQuad(appVersion).at(0);
-    qInfo() << "Pairing with server generation:" << serverMajorVersion;
-
-    QCryptographicHash::Algorithm hashAlgo;
-    int hashLength;
-    if (serverMajorVersion >= 7)
-    {
-        // Gen 7+ uses SHA-256 hashing
-        hashAlgo = QCryptographicHash::Sha256;
-        hashLength = 32;
-    }
-    else
-    {
-        // Prior to Gen 7 uses SHA-1 hashing
-        hashAlgo = QCryptographicHash::Sha1;
-        hashLength = 20;
-    }
-
-    QByteArray salt = generateRandomBytes(16);
-    QByteArray saltedPin = saltPin(salt, pin);
-
-    AES_KEY encKey, decKey;
-    AES_set_decrypt_key(reinterpret_cast<const unsigned char*>(QCryptographicHash::hash(saltedPin, hashAlgo).data()), 128, &decKey);
-    AES_set_encrypt_key(reinterpret_cast<const unsigned char*>(QCryptographicHash::hash(saltedPin, hashAlgo).data()), 128, &encKey);
-
-    QString getCert = m_Http.openConnectionToString(m_Http.m_BaseUrlHttp,
-                                                    "pair",
-                                                    "devicename=roth&updateState=1&phrase=getservercert&salt=" +
-                                                    salt.toHex() + "&clientcert=" + IdentityManager::get()->getCertificate().toHex(),
-                                                    false);
-    NvHTTP::verifyResponseStatus(getCert);
-    if (NvHTTP::getXmlString(getCert, "paired") != "1")
-    {
-        qCritical() << "Failed pairing at stage #1";
-        return PairState::FAILED;
-    }
-
-    QByteArray serverCert = NvHTTP::getXmlStringFromHex(getCert, "plaincert");
-    if (serverCert == nullptr)
-    {
-        qCritical() << "Server likely already pairing";
-        m_Http.openConnectionToString(m_Http.m_BaseUrlHttp, "unpair", nullptr, true);
-        return PairState::ALREADY_IN_PROGRESS;
-    }
-
-    QByteArray randomChallenge = generateRandomBytes(16);
-    QByteArray encryptedChallenge = encrypt(randomChallenge, &encKey);
-    QString challengeXml = m_Http.openConnectionToString(m_Http.m_BaseUrlHttp,
-                                                         "pair",
-                                                         "devicename=roth&updateState=1&clientchallenge=" +
-                                                         encryptedChallenge.toHex(),
-                                                         true);
-    NvHTTP::verifyResponseStatus(challengeXml);
-    if (NvHTTP::getXmlString(challengeXml, "paired") != "1")
-    {
-        qCritical() << "Failed pairing at stage #2";
-        m_Http.openConnectionToString(m_Http.m_BaseUrlHttp, "unpair", nullptr, true);
-        return PairState::FAILED;
-    }
-
-    QByteArray challengeResponseData = decrypt(m_Http.getXmlStringFromHex(challengeXml, "challengeresponse"), &decKey);
-    QByteArray clientSecretData = generateRandomBytes(16);
-    QByteArray challengeResponse;
-    QByteArray serverResponse(challengeResponseData.data(), hashLength);
-
-#if (OPENSSL_VERSION_NUMBER < 0x10002000L)
-    ASN1_BIT_STRING *asnSignature = m_Cert->signature;
-#elif (OPENSSL_VERSION_NUMBER < 0x10100000L)
-    ASN1_BIT_STRING *asnSignature;
-    X509_get0_signature(&asnSignature, NULL, m_Cert);
-#else
-    const ASN1_BIT_STRING *asnSignature;
-    X509_get0_signature(&asnSignature, NULL, m_Cert);
-#endif
-
-    challengeResponse.append(challengeResponseData.data() + hashLength, 16);
-    challengeResponse.append(reinterpret_cast<char*>(asnSignature->data), asnSignature->length);
-    challengeResponse.append(clientSecretData);
-
-    QByteArray encryptedChallengeResponseHash = encrypt(QCryptographicHash::hash(challengeResponse, hashAlgo), &encKey);
-    QString respXml = m_Http.openConnectionToString(m_Http.m_BaseUrlHttp,
-                                                    "pair",
-                                                    "devicename=roth&updateState=1&serverchallengeresp=" +
-                                                    encryptedChallengeResponseHash.toHex(),
-                                                    true);
-    NvHTTP::verifyResponseStatus(respXml);
-    if (NvHTTP::getXmlString(respXml, "paired") != "1")
-    {
-        qCritical() << "Failed pairing at stage #3";
-        m_Http.openConnectionToString(m_Http.m_BaseUrlHttp, "unpair", nullptr, true);
-        return PairState::FAILED;
-    }
-
-    QByteArray pairingSecret = NvHTTP::getXmlStringFromHex(respXml, "pairingsecret");
-    QByteArray serverSecret = QByteArray(pairingSecret.data(), 16);
-    QByteArray serverSignature = QByteArray(&pairingSecret.data()[16], 256);
-
-    if (!verifySignature(serverSecret,
-                         serverSignature,
-                         serverCert))
-    {
-        qCritical() << "MITM detected";
-        m_Http.openConnectionToString(m_Http.m_BaseUrlHttp, "unpair", nullptr, true);
-        return PairState::FAILED;
-    }
-
-    QByteArray expectedResponseData;
-    expectedResponseData.append(randomChallenge);
-    expectedResponseData.append(getSignatureFromPemCert(serverCert));
-    expectedResponseData.append(serverSecret);
-    if (QCryptographicHash::hash(expectedResponseData, hashAlgo) != serverResponse)
-    {
-        qCritical() << "Incorrect PIN";
-        m_Http.openConnectionToString(m_Http.m_BaseUrlHttp, "unpair", nullptr, true);
-        return PairState::PIN_WRONG;
-    }
-
-    QByteArray clientPairingSecret;
-    clientPairingSecret.append(clientSecretData);
-    clientPairingSecret.append(signMessage(clientSecretData));
-
-    QString secretRespXml = m_Http.openConnectionToString(m_Http.m_BaseUrlHttp,
-                                                          "pair",
-                                                          "devicename=roth&updateState=1&clientpairingsecret=" +
-                                                          clientPairingSecret.toHex(),
-                                                          true);
-    NvHTTP::verifyResponseStatus(secretRespXml);
-    if (NvHTTP::getXmlString(secretRespXml, "paired") != "1")
-    {
-        qCritical() << "Failed pairing at stage #4";
-        m_Http.openConnectionToString(m_Http.m_BaseUrlHttp, "unpair", nullptr, true);
-        return PairState::FAILED;
-    }
-
-    QString pairChallengeXml = m_Http.openConnectionToString(m_Http.m_BaseUrlHttps,
-                                                             "pair",
-                                                             "devicename=roth&updateState=1&phrase=pairchallenge",
-                                                             true);
-    NvHTTP::verifyResponseStatus(pairChallengeXml);
-    if (NvHTTP::getXmlString(pairChallengeXml, "paired") != "1")
-    {
-        qCritical() << "Failed pairing at stage #5";
-        m_Http.openConnectionToString(m_Http.m_BaseUrlHttp, "unpair", nullptr, true);
-        return PairState::FAILED;
-    }
-
-    return PairState::PAIRED;
-}

app/backend/nvpairingmanager.h

@@ -1,53 +0,0 @@
-#pragma once
-
-#include "identitymanager.h"
-#include "nvhttp.h"
-
-#include <openssl/aes.h>
-#include <openssl/x509.h>
-#include <openssl/evp.h>
-
-class NvPairingManager
-{
-public:
-    enum PairState
-    {
-        PAIRED,
-        PIN_WRONG,
-        FAILED,
-        ALREADY_IN_PROGRESS
-    };
-
-    explicit NvPairingManager(QString address);
-
-    ~NvPairingManager();
-
-    PairState
-    pair(QString appVersion, QString pin);
-
-private:
-    QByteArray
-    generateRandomBytes(int length);
-
-    QByteArray
-    saltPin(QByteArray salt, QString pin);
-
-    QByteArray
-    encrypt(QByteArray plaintext, AES_KEY* key);
-
-    QByteArray
-    decrypt(QByteArray ciphertext, AES_KEY* key);
-
-    QByteArray
-    getSignatureFromPemCert(QByteArray certificate);
-
-    bool
-    verifySignature(QByteArray data, QByteArray signature, QByteArray serverCertificate);
-
-    QByteArray
-    signMessage(QByteArray message);
-
-    NvHTTP m_Http;
-    X509* m_Cert;
-    EVP_PKEY* m_PrivateKey;
-};

app/deploy/linux/com.moonlight_stream.Moonlight.appdata.xml

@@ -1,61 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<component type="desktop">
-	<id>com.moonlight_stream.Moonlight</id>
-	<metadata_license>CC0-1.0</metadata_license>
-	<project_license>GPL-3.0+</project_license>
-	<name>Moonlight</name>
-	<summary>Stream games from your NVIDIA GameStream-enabled PC</summary>
-
-	<description>
-		<p>Moonlight can stream games or other applications from a PC with an NVIDIA GeForce GTX 600-series or higher GPU and GeForce Experience installed.</p>
-		<p>GameStream utilizes the NVENC hardware encoder present on NVIDIA GPUs for low-latency streaming at up 4K 60 FPS. Moonlight can utilize VAAPI hardware acceleration for high-performance H.264 and HEVC video decoding with low CPU usage.</p>
-	</description>
-
-	<url type="homepage">https://moonlight-stream.com</url>
-	<url type="bugtracker">https://github.com/moonlight-stream/moonlight-qt/issues</url>
-	<url type="help">https://github.com/moonlight-stream/moonlight-docs/wiki/Setup-Guide</url>
-
-	<screenshots>
-		<screenshot type="default">
-			<image>https://moonlight-stream.com/appstream_resources/moonlight_screenshot_1.png</image>
-		</screenshot>
-		<screenshot>
-			<image>https://moonlight-stream.com/appstream_resources/moonlight_screenshot_2.png</image>
-		</screenshot>
-	</screenshots>
-
-	<releases>
-		<release version="0.0.5" date="2018-08-01">
-			<description>
-				<p>Changes from 0.0.4:</p>
-				<ul>
-					<li>Fixed a bug causing increased frame drops and input lag</li>
-					<li>Added support for quitting running games</li>
-					<li>Added support for waking sleeping PCs with Wake-on-LAN</li>
-					<li>Increased the FPS limit to 120 FPS</li>
-				</ul>
-			</description>
-		</release>
-		<release version="0.0.4a" date="2018-07-30">
-			<description>
-				<p>Initial pre-alpha release for Linux. Please file bugs!</p>
-			</description>
-		</release>
-	</releases>
-
-	<categories>
-		<category>Game</category>
-		<category>Qt</category>
-	</categories>
-
-	<developer_name>Moonlight Game Streaming Team</developer_name>
-	<update_contact>cameron@moonlight-stream.com</update_contact>
-
-	<launchable type="desktop-id">com.moonlight_stream.Moonlight.desktop</launchable>
-
-	<provides>
-		<binary>moonlight</binary>
-	</provides>
-
-	<content_rating type="oars-1.0" />
-</component>

app/deploy/linux/com.moonlight_stream.Moonlight.desktop

@@ -1,9 +0,0 @@
-[Desktop Entry]
-Name=Moonlight
-Comment=Stream games from your NVIDIA GameStream-enabled PC
-Exec=moonlight
-Icon=moonlight
-Terminal=false
-Type=Application
-Categories=Qt;Game;
-Keywords=nvidia;gamestream;stream;

app/gui/AppView.qml

@@ -1,180 +0,0 @@
-import QtQuick 2.9
-import QtQuick.Dialogs 1.3
-import QtQuick.Controls 2.2
-
-import AppModel 1.0
-
-import ComputerManager 1.0
-
-GridView {
-    property int computerIndex
-    property AppModel appModel : createModel()
-
-    id: appGrid
-    anchors.fill: parent
-    anchors.leftMargin: (parent.width % (cellWidth + anchors.rightMargin)) / 2
-    anchors.topMargin: 20
-    anchors.rightMargin: 5
-    anchors.bottomMargin: 5
-    cellWidth: 225; cellHeight: 350;
-    focus: true
-
-    // Cache delegates for 1000px in both directions to improve
-    // scrolling and resizing performance
-    cacheBuffer: 1000
-
-    // The StackView will trigger a visibility change when
-    // we're pushed onto it, causing our onVisibleChanged
-    // routine to run, but only if we start as invisible
-    visible: false
-
-    onVisibleChanged: {
-        if (visible) {
-            // Start polling when this view is shown
-            ComputerManager.startPolling()
-        }
-        else {
-            // Stop polling when this view is not on top
-            ComputerManager.stopPollingAsync()
-        }
-    }
-
-    function createModel()
-    {
-        var model = Qt.createQmlObject('import AppModel 1.0; AppModel {}', parent, '')
-        model.initialize(ComputerManager, computerIndex)
-        return model
-    }
-
-    model: appModel
-
-    delegate: Item {
-        width: 200; height: 300;
-
-        Image {
-            id: appIcon
-            anchors.horizontalCenter: parent.horizontalCenter;
-            source: model.boxart
-            sourceSize {
-                width: 150
-                height: 200
-            }
-        }
-
-        Text {
-            id: appNameText
-            text: {
-                if (model.running) {
-                    return "<font color=\"green\">Running</font><font color=\"white\"> - </font>" + model.name
-                }
-                else {
-                    return model.name
-                }
-            }
-
-            color: "white"
-
-            width: parent.width
-            height: 125
-            anchors.top: appIcon.bottom
-            font.pointSize: 22
-            horizontalAlignment: Text.AlignHCenter
-            wrapMode: Text.Wrap
-            elide: Text.ElideRight
-        }
-
-        function launchOrResumeSelectedApp()
-        {
-            var runningIndex = appModel.getRunningAppIndex()
-            if (runningIndex >= 0 && runningIndex !== index) {
-                quitAppDialog.appName = appModel.getRunningAppName()
-                quitAppDialog.segueToStream = true
-                quitAppDialog.open()
-                return
-            }
-
-            var component = Qt.createComponent("StreamSegue.qml")
-            var segue = component.createObject(stackView)
-            segue.appName = model.name
-            segue.session = appModel.createSessionForApp(index)
-            stackView.push(segue)
-        }
-
-        MessageDialog {
-            id: quitAppDialog
-            modality:Qt.WindowModal
-            property string appName : "";
-            property bool segueToStream : false
-            text:"Are you sure you want to quit " + appName +"? Any unsaved progress will be lost."
-            standardButtons: StandardButton.Yes | StandardButton.No
-            onYes: {
-                var component = Qt.createComponent("QuitSegue.qml")
-                var segue = component.createObject(stackView)
-                segue.appName = appName
-                if (segueToStream) {
-                    // Store the session and app name if we're going to stream after
-                    // successfully quitting the old app.
-                    segue.nextAppName = model.name
-                    segue.nextSession = appModel.createSessionForApp(index)
-                }
-                else {
-                    segue.nextAppName = null
-                    segue.nextSession = null
-                }
-
-                stackView.push(segue)
-
-                // Trigger the quit after pushing the quit segue on screen
-                appModel.quitRunningApp()
-            }
-        }
-
-        MouseArea {
-            anchors.fill: parent
-            acceptedButtons: Qt.LeftButton | Qt.RightButton
-            onClicked: {
-                if (mouse.button === Qt.LeftButton) {
-                    // Nothing is running or this app is running
-                    launchOrResumeSelectedApp()
-                }
-                else {
-                    // Right click
-                    appContextMenu.open()
-                }
-            }
-        }
-
-        Menu {
-            id: appContextMenu
-            MenuItem {
-                text: model.running ? "Resume Game" : "Launch Game"
-                onTriggered: {
-                    appContextMenu.close()
-                    launchOrResumeSelectedApp()
-                }
-                height: visible ? implicitHeight : 0
-            }
-            MenuItem {
-                text: "Quit Game"
-                onTriggered: {
-                    quitAppDialog.appName = appModel.getRunningAppName()
-                    quitAppDialog.segueToStream = false
-                    quitAppDialog.open()
-                }
-                visible: model.running
-                height: visible ? implicitHeight : 0
-            }
-        }
-    }
-
-    ScrollBar.vertical: ScrollBar {
-        parent: appGrid.parent
-        anchors {
-            top: appGrid.top
-            left: appGrid.right
-            bottom: appGrid.bottom
-
-            leftMargin: -10
-        }
-    }
-}

app/gui/GamepadMapper.qml

@@ -1,5 +0,0 @@
-import QtQuick 2.0
-
-Item {
-    objectName: "Gamepad Mapping"
-}

app/gui/PcView.qml

@@ -1,303 +0,0 @@
-import QtQuick 2.9
-import QtQuick.Controls 2.2
-import QtQuick.Dialogs 1.3
-import QtQuick.Layouts 1.3
-
-import ComputerModel 1.0
-
-import ComputerManager 1.0
-import StreamingPreferences 1.0
-
-GridView {
-    property ComputerModel computerModel : createModel()
-
-    id: pcGrid
-    anchors.fill: parent
-    anchors.leftMargin: (parent.width % (cellWidth + anchors.rightMargin)) / 2
-    anchors.topMargin: 20
-    anchors.rightMargin: 5
-    anchors.bottomMargin: 5
-    cellWidth: 350; cellHeight: 350;
-    focus: true
-    objectName: "Computers"
-
-    // The StackView will trigger a visibility change when
-    // we're pushed onto it, causing our onVisibleChanged
-    // routine to run, but only if we start as invisible
-    visible: false
-
-    StreamingPreferences {
-        id: prefs
-    }
-
-    Component.onCompleted: {
-        // Setup signals on CM
-        ComputerManager.computerAddCompleted.connect(addComplete)
-
-        if (!prefs.hasAnyHardwareAcceleration()) {
-            noHwDecoderDialog.open()
-        }
-    }
-
-    onVisibleChanged: {
-        if (visible) {
-            // Start polling when this view is shown
-            ComputerManager.startPolling()
-        }
-        else {
-            // Stop polling when this view is not top-most
-            ComputerManager.stopPollingAsync()
-        }
-    }
-
-    function pairingComplete(error)
-    {
-        // Close the PIN dialog
-        pairDialog.close()
-
-        // Start polling again
-        ComputerManager.startPolling()
-
-        // Display a failed dialog if we got an error
-        if (error !== null) {
-            errorDialog.text = error
-            errorDialog.open()
-        }
-    }
-
-    function addComplete(success)
-    {
-        if (!success) {
-            errorDialog.text = "Unable to connect to the specified PC. Ensure GameStream is enabled in GeForce Experience."
-            errorDialog.open()
-        }
-    }
-
-    function createModel()
-    {
-        var model = Qt.createQmlObject('import ComputerModel 1.0; ComputerModel {}', parent, '')
-        model.initialize(ComputerManager)
-        model.pairingCompleted.connect(pairingComplete)
-        return model
-    }
-
-    model: computerModel
-
-    delegate: Item {
-        width: 300; height: 300;
-
-        Image {
-            id: pcIcon
-            anchors.horizontalCenter: parent.horizontalCenter;
-            source: {
-                model.addPc ? "qrc:/res/ic_add_to_queue_white_48px.svg" : "qrc:/res/ic_tv_white_48px.svg"
-            }
-            sourceSize {
-                width: 200
-                height: 200
-            }
-        }
-
-        Text {
-            id: pcNameText
-            text: model.name
-            color: "white"
-
-            width: parent.width
-            anchors.top: pcIcon.bottom
-            font.pointSize: 36
-            horizontalAlignment: Text.AlignHCenter
-            wrapMode: Text.Wrap
-        }
-
-        Text {
-            function getStatusText(model)
-            {
-                if (model.online) {
-                    var text = "<font color=\"green\">Online</font>"
-                    text += "<font color=\"white\"> - </font>"
-                    if (model.paired) {
-                        text += "<font color=\"skyblue\">Paired</font>"
-                    }
-                    else if (model.busy) {
-                        text += "<font color=\"red\">Busy</font>"
-                    }
-                    else {
-                        text += "<font color=\"red\">Not Paired</font>"
-                    }
-                    return text
-                }
-                else {
-                    return "<font color=\"red\">Offline</font>";
-                }
-            }
-
-            id: pcPairedText
-            text: getStatusText(model)
-            visible: !model.addPc
-
-            width: parent.width
-            anchors.top: pcNameText.bottom
-            font.pointSize: 24
-            horizontalAlignment: Text.AlignHCenter
-        }
-
-        Menu {
-            id: pcContextMenu
-            MenuItem {
-                text: "Wake PC"
-                onTriggered: computerModel.wakeComputer(index)
-                visible: !model.online && model.wakeable
-                height: visible ? implicitHeight : 0
-            }
-            MenuItem {
-                text: "Delete PC"
-                onTriggered: {
-                    deletePcDialog.pcIndex = index
-                    // get confirmation first, actual closing is called from the dialog
-                    deletePcDialog.open()
-                }
-            }
-        }
-
-        MouseArea {
-            anchors.fill: parent
-            acceptedButtons: Qt.LeftButton | Qt.RightButton;
-            onClicked: {
-                if(mouse.button === Qt.LeftButton) {
-                    if (model.addPc) {
-                        addPcDialog.open()
-                    }
-                    else if (model.online) {
-                        if (model.paired) {
-                            // go to game view
-                            var component = Qt.createComponent("AppView.qml")
-                            var appView = component.createObject(stackView)
-                            appView.computerIndex = index
-                            appView.objectName = model.name
-                            stackView.push(appView)
-                        }
-                        else {
-                            if (!model.busy) {
-                                var pin = ("0000" + Math.floor(Math.random() * 10000)).slice(-4)
-
-                                // Stop polling, since pairing may make GFE unresponsive
-                                ComputerManager.stopPollingAsync()
-
-                                // Kick off pairing in the background
-                                computerModel.pairComputer(index, pin)
-
-                                // Display the pairing dialog
-                                pairDialog.pin = pin
-                                pairDialog.open()
-                            }
-                            else {
-                                // cannot pair while something is streaming or attempting to pair
-                                errorDialog.text = "This PC is currently busy. Make sure to quit any running games and try again."
-                                errorDialog.open()
-                            }
-                        }
-                    } else if(!model.online) {
-                        pcContextMenu.open()
-                    }
-
-                }
-                else { // right click
-                    if(!model.addPc) { // but only for actual PCs, not the add-pc option
-                        pcContextMenu.open()
-                    }
-                }
-            }
-        }
-    }
-
-    MessageDialog {
-        id: errorDialog
-        // don't allow edits to the rest of the window while open
-        modality:Qt.WindowModal
-        icon: StandardIcon.Critical
-        standardButtons: StandardButton.Ok
-    }
-
-    MessageDialog {
-        id: noHwDecoderDialog
-        modality:Qt.WindowModal
-        icon: StandardIcon.Warning
-        standardButtons: StandardButton.Ok | StandardButton.Help
-        text: "No functioning hardware accelerated H.264 video decoder was detected by Moonlight. " +
-              "Your streaming performance may be severely degraded in this configuration. " +
-              "Click the Help button for more information on solving this problem."
-        onHelp: {
-            Qt.openUrlExternally("https://github.com/moonlight-stream/moonlight-docs/wiki/Fixing-Hardware-Decoding-Problems");
-        }
-    }
-
-    MessageDialog {
-        id: pairDialog
-        // don't allow edits to the rest of the window while open
-        modality:Qt.WindowModal
-        property string pin : "0000"
-        text:"Please enter " + pin + " on your GameStream PC. This dialog will close when pairing is completed."
-        standardButtons: StandardButton.Cancel
-        onRejected: {
-            // FIXME: We should interrupt pairing here
-        }
-    }
-
-    MessageDialog {
-        id: deletePcDialog
-        // don't allow edits to the rest of the window while open
-        modality:Qt.WindowModal
-        property int pcIndex : -1;
-        text:"Are you sure you want to remove this PC?"
-        standardButtons: StandardButton.Yes | StandardButton.No
-        onYes: {
-            console.log("deleting PC pairing for PC at index: " + pcIndex)
-            computerModel.deleteComputer(pcIndex);
-        }
-    }
-
-    Dialog {
-        id: addPcDialog
-        property string label: "Enter the IP address of your GameStream PC"
-        property string hint: "192.168.1.100"
-        property alias editText : editTextItem
-
-        standardButtons: StandardButton.Ok | StandardButton.Cancel
-        onVisibleChanged: {
-            editTextItem.focus = true
-            editTextItem.selectAll()
-        }
-        onAccepted: {
-            ComputerManager.addNewHost(editText.text, false)
-        }
-
-        ColumnLayout {
-            Text {
-                id: addPcDialogLabel
-                text: addPcDialog.label
-            }
-            Rectangle {
-                implicitWidth: parent.parent.width
-                height: editTextItem.height
-
-                TextInput {
-                    id: editTextItem
-                    inputMethodHints: Qt.ImhPreferUppercase
-                    text: addPcDialog.hint
-                }
-            }
-        }
-    }
-
-    ScrollBar.vertical: ScrollBar {
-        parent: pcGrid.parent
-        anchors {
-            top: pcGrid.top
-            left: pcGrid.right
-            bottom: pcGrid.bottom
-
-            leftMargin: -10
-        }
-    }
-}

app/gui/QuitSegue.qml

@@ -1,86 +0,0 @@
-import QtQuick 2.0
-import QtQuick.Controls 2.2
-import QtQuick.Dialogs 1.3
-
-import ComputerManager 1.0
-import Session 1.0
-
-Item {
-    property string appName
-    property Session nextSession : null
-    property string nextAppName : ""
-
-    property string stageText : "Quitting " + appName + "..."
-
-    anchors.fill: parent
-
-    // The StackView will trigger a visibility change when
-    // we're pushed onto it, causing our onVisibleChanged
-    // routine to run, but only if we start as invisible
-    visible: false
-
-    function quitAppCompleted(error)
-    {
-        // Display a failed dialog if we got an error
-        if (error !== undefined) {
-            errorDialog.text = error
-            errorDialog.open()
-        }
-
-        // Exit this view
-        stackView.pop()
-
-        // If we're supposed to launch another game after this, do so now
-        if (error === undefined && nextSession !== null) {
-            var component = Qt.createComponent("StreamSegue.qml")
-            var segue = component.createObject(stackView)
-            segue.appName = nextAppName
-            segue.session = nextSession
-            stackView.push(segue)
-        }
-    }
-
-    onVisibleChanged: {
-        if (visible) {
-            // Connect the quit completion signal
-            ComputerManager.quitAppCompleted.connect(quitAppCompleted)
-
-            // We must be polling or we won't get the quitAppCompleted() callback
-            ComputerManager.startPolling()
-        }
-        else {
-            // Disconnect the signal
-            ComputerManager.quitAppCompleted.disconnect(quitAppCompleted)
-
-            // Stop polling when this view is not on top
-            ComputerManager.stopPollingAsync()
-        }
-    }
-
-    Row {
-        anchors.centerIn: parent
-        spacing: 5
-
-        BusyIndicator {
-            id: stageSpinner
-        }
-
-        Label {
-            id: stageLabel
-            height: stageSpinner.height
-            text: stageText
-            font.pointSize: 20
-            verticalAlignment: Text.AlignVCenter
-
-            wrapMode: Text.Wrap
-            color: "white"
-        }
-    }
-
-    MessageDialog {
-        id: errorDialog
-        modality:Qt.WindowModal
-        icon: StandardIcon.Critical
-        standardButtons: StandardButton.Ok
-    }
-}

app/gui/SettingsView.qml

@@ -1,445 +0,0 @@
-import QtQuick 2.9
-import QtQuick.Controls 2.2
-
-import StreamingPreferences 1.0
-
-ScrollView {
-    id: settingsPage
-    objectName: "Settings"
-
-    StreamingPreferences {
-        id: prefs
-    }
-
-    Component.onDestruction: {
-        prefs.save()
-    }
-
-    Column {
-        padding: 10
-        id: settingsColumn1
-        width: settingsPage.width / 2 - padding
-
-        GroupBox {
-            id: basicSettingsGroupBox
-            width: (parent.width - 2 * parent.padding)
-            padding: 12
-            title: "<font color=\"skyblue\">Basic Settings</font>"
-            font.pointSize: 12
-
-            Column {
-                anchors.fill: parent
-                spacing: 5
-
-                Label {
-                    width: parent.width
-                    id: resFPStitle
-                    text: qsTr("Resolution and FPS")
-                    font.pointSize: 12
-                    wrapMode: Text.Wrap                    
-                    color: "white"
-                }
-
-                Label {
-                    width: parent.width
-                    id: resFPSdesc
-                    text: qsTr("Setting values too high for your PC may cause lag, stuttering, or errors")
-                    font.pointSize: 9
-                    wrapMode: Text.Wrap
-                    color: "white"
-                }
-
-                Row {
-                    spacing: 5
-
-                    ComboBox {
-                        // ignore setting the index at first, and actually set it when the component is loaded
-                        Component.onCompleted: {
-                            // load the saved width/height, and iterate through the ComboBox until a match is found
-                            // and set it to that index.
-                            var saved_width = prefs.width
-                            var saved_height = prefs.height
-                            currentIndex = 0
-                            for (var i = 0; i < resolutionComboBox.count; i++) {
-                                var el_width = parseInt(resolutionListModel.get(i).video_width);
-                                var el_height = parseInt(resolutionListModel.get(i).video_height);
-                                if (saved_width === el_width && saved_height === el_height) {
-                                    currentIndex = i
-                                }
-                            }
-                        }
-
-                        id: resolutionComboBox
-                        font.pointSize: 9
-                        textRole: "text"
-                        model: ListModel {
-                            id: resolutionListModel
-                            ListElement {
-                                text: "720p"
-                                video_width: "1280"
-                                video_height: "720"
-                            }
-                            ListElement {
-                                text: "1080p"
-                                video_width: "1920"
-                                video_height: "1080"
-                            }
-                            ListElement {
-                                text: "1440p"
-                                video_width: "2560"
-                                video_height: "1440"
-                            }
-                            ListElement {
-                                text: "4K"
-                                video_width: "3840"
-                                video_height: "2160"
-                            }
-                        }
-                        // ::onActivated must be used, as it only listens for when the index is changed by a human
-                        onActivated : {
-                            prefs.width = parseInt(resolutionListModel.get(currentIndex).video_width)
-                            prefs.height = parseInt(resolutionListModel.get(currentIndex).video_height)
-
-                            prefs.bitrateKbps = prefs.getDefaultBitrate(prefs.width, prefs.height, prefs.fps);
-                            slider.value = prefs.bitrateKbps
-                        }
-                    }
-
-                    ComboBox {
-                        // ignore setting the index at first, and actually set it when the component is loaded
-                        Component.onCompleted: {
-                            // Get the max supported FPS on this system
-                            var max_fps = prefs.getMaximumStreamingFrameRate();
-
-                            // Use 64 as the cutoff for adding a separate option to
-                            // handle wonky displays that report just over 60 Hz.
-                            if (max_fps > 64) {
-                                fpsListModel.append({"text": max_fps+" FPS", "video_fps": ""+max_fps})
-                            }
-
-                            var saved_fps = prefs.fps
-                            currentIndex = 0
-                            for (var i = 0; i < fpsComboBox.count; i++) {
-                                var el_fps = parseInt(fpsListModel.get(i).video_fps);
-                                if (el_fps === saved_fps) {
-                                    currentIndex = i
-                                }
-                            }
-                        }
-
-                        id: fpsComboBox
-                        font.pointSize: 9
-                        textRole: "text"
-                        model: ListModel {
-                            id: fpsListModel
-                            ListElement {
-                                text: "30 FPS"
-                                video_fps: "30"
-                            }
-                            ListElement {
-                                text: "60 FPS"
-                                video_fps: "60"
-                            }
-                            // A higher value may be added at runtime
-                            // based on the attached display refresh rate
-                        }
-                        // ::onActivated must be used, as it only listens for when the index is changed by a human
-                        onActivated : {
-                            prefs.fps = parseInt(fpsListModel.get(currentIndex).video_fps)
-
-                            prefs.bitrateKbps = prefs.getDefaultBitrate(prefs.width, prefs.height, prefs.fps);
-                            slider.value = prefs.bitrateKbps
-                        }
-                    }
-                }
-
-                Label {
-                    width: parent.width
-                    id: bitrateTitle
-                    text: qsTr("Video bitrate: ")
-                    font.pointSize: 12
-                    wrapMode: Text.Wrap
-                    color: "white"
-                }
-
-                Label {
-                    width: parent.width
-                    id: bitrateDesc
-                    text: qsTr("Lower bitrate to reduce lag and stuttering. Raise bitrate to increase image quality.")
-                    font.pointSize: 9
-                    wrapMode: Text.Wrap
-                    color: "white"
-                }
-
-                Slider {
-                    id: slider
-                    wheelEnabled: true
-
-                    value: prefs.bitrateKbps
-
-                    stepSize: 500
-                    from : 500
-                    to: 150000
-
-                    snapMode: "SnapOnRelease"
-                    width: Math.min(bitrateDesc.implicitWidth, parent.width)
-
-                    onValueChanged: {
-                        bitrateTitle.text = "Video bitrate: " + (value / 1000.0) + " Mbps"
-                        prefs.bitrateKbps = value
-                    }
-                }
-
-                CheckBox {
-                    id: fullScreenCheck
-                    text: "<font color=\"white\">Full-screen</font>"
-                    font.pointSize:  12
-                    checked: prefs.fullScreen
-                    onCheckedChanged: {
-                        prefs.fullScreen = checked
-                    }
-                }
-            }
-        }
-
-        GroupBox {
-
-            id: audioSettingsGroupBox
-            width: (parent.width - 2 * parent.padding)
-            padding: 12
-            title: "<font color=\"skyblue\">Audio Settings</font>"
-            font.pointSize: 12
-
-            Column {
-                anchors.fill: parent
-                spacing: 5
-
-                Label {
-                    width: parent.width
-                    id: resAudioTitle
-                    text: qsTr("Audio configuration")
-                    font.pointSize: 12
-                    wrapMode: Text.Wrap
-                    color: "white"
-                }
-
-                ComboBox {
-                    // ignore setting the index at first, and actually set it when the component is loaded
-                    Component.onCompleted: {
-                        var saved_audio = prefs.audioConfig
-                        currentIndex = 0
-                        for(var i = 0; i < audioListModel.count; i++) {
-                            var el_audio= audioListModel.get(i).val;
-                          if(saved_audio === el_audio) {
-                              currentIndex = i
-                          }
-                        }
-                    }
-
-                    id: audioComboBox
-                    width: Math.min(bitrateDesc.implicitWidth, parent.width)
-                    font.pointSize: 9
-                    textRole: "text"
-                    model: ListModel {
-                        id: audioListModel
-                        ListElement {
-                            text: "Autodetect"
-                            val: StreamingPreferences.AC_AUTO
-                        }
-                        ListElement {
-                            text: "Stereo"
-                            val: StreamingPreferences.AC_FORCE_STEREO
-                        }
-                        ListElement {
-                            text: "5.1 surround sound"
-                            val: StreamingPreferences.AC_FORCE_SURROUND
-                        }
-                    }
-                    // ::onActivated must be used, as it only listens for when the index is changed by a human
-                    onActivated : {
-                        prefs.audioConfig = audioListModel.get(currentIndex).val
-                    }
-                }
-
-            }
-        }
-    }
-
-    Column {
-        padding: 10
-        anchors.left: settingsColumn1.right
-        id: settingsColumn2
-        width: settingsPage.width / 2 - padding
-
-        GroupBox {
-            id: gamepadSettingsGroupBox
-            width: (parent.width - parent.padding)
-            padding: 12
-            title: "<font color=\"skyblue\">Gamepad Settings</font>"
-            font.pointSize: 12
-
-            Column {
-                anchors.fill: parent
-                spacing: 5
-
-                CheckBox {
-                    id: multiControllerCheck
-                    text: "<font color=\"white\">Multiple controller support</font>"
-                    font.pointSize:  12
-                    checked: prefs.multiController
-                    onCheckedChanged: {
-                        prefs.multiController = checked
-                    }
-                }
-            }
-        }
-
-        GroupBox {
-            id: hostSettingsGroupBox
-            width: (parent.width - parent.padding)
-            padding: 12
-            title: "<font color=\"skyblue\">Host Settings</font>"
-            font.pointSize: 12
-
-            Column {
-                anchors.fill: parent
-                spacing: 5
-
-                CheckBox {
-                    id: optimizeGameSettingsCheck
-                    text: "<font color=\"white\">Optimize game settings</font>"
-                    font.pointSize:  12
-                    checked: prefs.gameOptimizations
-                    onCheckedChanged: {
-                        prefs.gameOptimizations = checked
-                    }
-                }
-
-                CheckBox {
-                    id: audioPcCheck
-                    text: "<font color=\"white\">Play audio on host PC</font>"
-                    font.pointSize:  12
-                    checked: prefs.playAudioOnHost
-                    onCheckedChanged: {
-                        prefs.playAudioOnHost = checked
-                    }
-                }
-            }
-        }
-
-        GroupBox {
-            id: advancedSettingsGroupBox
-            width: (parent.width - parent.padding)
-            padding: 12
-            title: "<font color=\"skyblue\">Advanced Settings</font>"
-            font.pointSize: 12
-
-            Column {
-                anchors.fill: parent
-                spacing: 5
-
-                Label {
-                    width: parent.width
-                    id: resVDSTitle
-                    text: qsTr("Video decoder")
-                    font.pointSize: 12
-                    wrapMode: Text.Wrap
-                    color: "white"
-                }
-
-                ComboBox {
-                    // ignore setting the index at first, and actually set it when the component is loaded
-                    Component.onCompleted: {
-                        var saved_vds = prefs.videoDecoderSelection
-                        currentIndex = 0
-                        for(var i = 0; i < decoderListModel.count; i++) {
-                            var el_vds = decoderListModel.get(i).val;
-                          if(saved_vds === el_vds) {
-                              currentIndex = i
-                          }
-                        }
-                    }
-
-                    id: decoderComboBox
-                    width: Math.min(bitrateDesc.implicitWidth, parent.width)
-                    font.pointSize: 9
-                    textRole: "text"
-                    model: ListModel {
-                        id: decoderListModel
-                        ListElement {
-                            text: "Automatic (Recommended)"
-                            val: StreamingPreferences.VDS_AUTO
-                        }
-                        ListElement {
-                            text: "Force software decoding"
-                            val: StreamingPreferences.VDS_FORCE_SOFTWARE
-                        }
-                        ListElement {
-                            text: "Force hardware decoding"
-                            val: StreamingPreferences.VDS_FORCE_HARDWARE
-                        }
-                    }
-                    // ::onActivated must be used, as it only listens for when the index is changed by a human
-                    onActivated : {
-                        prefs.videoDecoderSelection = decoderListModel.get(currentIndex).val
-                    }
-                }
-
-                Label {
-                    width: parent.width
-                    id: resVCCTitle
-                    text: qsTr("Video codec")
-                    font.pointSize: 12
-                    wrapMode: Text.Wrap
-                    color: "white"
-                }
-
-                ComboBox {
-                    // ignore setting the index at first, and actually set it when the component is loaded
-                    Component.onCompleted: {
-                        var saved_vcc = prefs.videoCodecConfig
-                        currentIndex = 0
-                        for(var i = 0; i < codecListModel.count; i++) {
-                            var el_vcc = codecListModel.get(i).val;
-                          if(saved_vcc === el_vcc) {
-                              currentIndex = i
-                          }
-                        }
-                    }
-
-                    id: codecComboBox
-                    width: Math.min(bitrateDesc.implicitWidth, parent.width)
-                    font.pointSize: 9
-                    textRole: "text"
-                    model: ListModel {
-                        id: codecListModel
-                        ListElement {
-                            text: "Automatic (Recommended)"
-                            val: StreamingPreferences.VCC_AUTO
-                        }
-                        ListElement {
-                            text: "Force H.264"
-                            val: StreamingPreferences.VCC_FORCE_H264
-                        }
-                        ListElement {
-                            text: "Force HEVC"
-                            val: StreamingPreferences.VCC_FORCE_HEVC
-                        }
-                        // HDR seems to be broken in GFE 3.14.1, and even when that's fixed
-                        // we'll probably need to gate this feature on OS support in our
-                        // renderers.
-                        /* ListElement {
-                            text: "Force HEVC HDR"
-                            val: StreamingPreferences.VCC_FORCE_HEVC_HDR
-                        } */
-                    }
-                    // ::onActivated must be used, as it only listens for when the index is changed by a human
-                    onActivated : {
-                        prefs.videoCodecConfig = codecListModel.get(currentIndex).val
-                    }
-                }
-
-            }
-        }
-    }
-}

app/gui/StreamSegue.qml

@@ -1,106 +0,0 @@
-import QtQuick 2.0
-import QtQuick.Controls 2.2
-import QtQuick.Dialogs 1.3
-
-import Session 1.0
-
-Item {
-    property Session session
-    property string appName
-    property string stageText : "Starting " + appName + "..."
-
-    anchors.fill: parent
-
-    // The StackView will trigger a visibility change when
-    // we're pushed onto it, causing our onVisibleChanged
-    // routine to run, but only if we start as invisible
-    visible: false
-
-    function stageStarting(stage)
-    {
-        // Update the spinner text
-        stageText = "Starting " + stage + "..."
-    }
-
-    function stageFailed(stage, errorCode)
-    {
-        errorDialog.text = "Starting " + stage + " failed: Error " + errorCode
-        errorDialog.open()
-    }
-
-    function connectionStarted()
-    {
-        // Hide the UI contents so the user doesn't
-        // see them briefly when we pop off the StackView
-        stageSpinner.visible = false
-        stageLabel.visible = false
-
-        // Hide the window now that streaming has begun
-        window.visible = false
-    }
-
-    function displayLaunchError(text)
-    {
-        errorDialog.text = text
-        errorDialog.open()
-    }
-
-    function displayLaunchWarning(text)
-    {
-        // TODO: toast
-    }
-
-    onVisibleChanged: {
-        if (visible) {
-            // Hide the toolbar before we start loading
-            toolBar.visible = false
-
-            // Hook up our signals
-            session.stageStarting.connect(stageStarting)
-            session.stageFailed.connect(stageFailed)
-            session.connectionStarted.connect(connectionStarted)
-            session.displayLaunchError.connect(displayLaunchError)
-            session.displayLaunchWarning.connect(displayLaunchWarning)
-
-            // Run the streaming session to completion
-            session.exec()
-
-            // Show the Qt window again after streaming
-            window.visible = true
-
-            // Exit this view
-            stackView.pop()
-        }
-        else {
-            // Show the toolbar again when we become hidden
-            toolBar.visible = true
-        }
-    }
-
-    Row {
-        anchors.centerIn: parent
-        spacing: 5
-
-        BusyIndicator {
-            id: stageSpinner
-        }
-
-        Label {
-            id: stageLabel
-            height: stageSpinner.height
-            text: stageText
-            font.pointSize: 20
-            verticalAlignment: Text.AlignVCenter
-
-            wrapMode: Text.Wrap
-            color: "white"
-        }
-    }
-
-    MessageDialog {
-        id: errorDialog
-        modality:Qt.WindowModal
-        icon: StandardIcon.Critical
-        standardButtons: StandardButton.Ok
-    }
-}

app/gui/appmodel.cpp

@@ -1,168 +0,0 @@
-#include "appmodel.h"
-
-AppModel::AppModel(QObject *parent)
-    : QAbstractListModel(parent)
-{
-    connect(&m_BoxArtManager, &BoxArtManager::boxArtLoadComplete,
-            this, &AppModel::handleBoxArtLoaded);
-}
-
-void AppModel::initialize(ComputerManager* computerManager, int computerIndex)
-{
-    m_ComputerManager = computerManager;
-    connect(m_ComputerManager, &ComputerManager::computerStateChanged,
-            this, &AppModel::handleComputerStateChanged);
-
-    Q_ASSERT(computerIndex < m_ComputerManager->getComputers().count());
-    m_Computer = m_ComputerManager->getComputers().at(computerIndex);
-    m_Apps = m_Computer->appList;
-    m_CurrentGameId = m_Computer->currentGameId;
-}
-
-int AppModel::getRunningAppIndex()
-{
-    if (m_CurrentGameId != 0) {
-        for (int i = 0; i < m_Apps.count(); i++) {
-            if (m_Apps[i].id == m_CurrentGameId) {
-                return i;
-            }
-        }
-    }
-
-    return -1;
-}
-
-QString AppModel::getRunningAppName()
-{
-    if (m_CurrentGameId != 0) {
-        for (int i = 0; i < m_Apps.count(); i++) {
-            if (m_Apps[i].id == m_CurrentGameId) {
-                return m_Apps[i].name;
-            }
-        }
-    }
-
-    return nullptr;
-}
-
-Session* AppModel::createSessionForApp(int appIndex)
-{
-    Q_ASSERT(appIndex < m_Apps.count());
-    NvApp app = m_Apps.at(appIndex);
-
-    return new Session(m_Computer, app);
-}
-
-int AppModel::rowCount(const QModelIndex &parent) const
-{
-    // For list models only the root node (an invalid parent) should return the list's size. For all
-    // other (valid) parents, rowCount() should return 0 so that it does not become a tree model.
-    if (parent.isValid())
-        return 0;
-
-    return m_Apps.count();
-}
-
-QVariant AppModel::data(const QModelIndex &index, int role) const
-{
-    if (!index.isValid())
-        return QVariant();
-
-    Q_ASSERT(index.row() < m_Apps.count());
-    NvApp app = m_Apps.at(index.row());
-
-    switch (role)
-    {
-    case NameRole:
-        return app.name;
-    case RunningRole:
-        return m_Computer->currentGameId == app.id;
-    case BoxArtRole:
-        // FIXME: const-correctness
-        return const_cast<BoxArtManager&>(m_BoxArtManager).loadBoxArt(m_Computer, app);
-    default:
-        return QVariant();
-    }
-}
-
-QHash<int, QByteArray> AppModel::roleNames() const
-{
-    QHash<int, QByteArray> names;
-
-    names[NameRole] = "name";
-    names[RunningRole] = "running";
-    names[BoxArtRole] = "boxart";
-
-    return names;
-}
-
-void AppModel::quitRunningApp()
-{
-    m_ComputerManager->quitRunningApp(m_Computer);
-}
-
-void AppModel::handleComputerStateChanged(NvComputer* computer)
-{
-    // Ignore updates for computers that aren't ours
-    if (computer != m_Computer) {
-        return;
-    }
-
-    // First, process additions/removals from the app list. This
-    // is required because the new game may now be running, so
-    // we can't check that first.
-    if (computer->appList != m_Apps) {
-        // Just reset the whole thing if the list changes
-        beginResetModel();
-        m_Apps = computer->appList;
-        m_CurrentGameId = computer->currentGameId;
-        endResetModel();
-        return;
-    }
-
-    // Finally, process changes to the active app
-    if (computer->currentGameId != m_CurrentGameId) {
-        // First, invalidate the running state of newly running game
-        for (int i = 0; i < m_Apps.count(); i++) {
-            if (m_Apps[i].id == computer->currentGameId) {
-                emit dataChanged(createIndex(i, 0),
-                                 createIndex(i, 0),
-                                 QVector<int>() << RunningRole);
-                break;
-            }
-        }
-
-        // Next, invalidate the running state of the old game (if it exists)
-        if (m_CurrentGameId != 0) {
-            for (int i = 0; i < m_Apps.count(); i++) {
-                if (m_Apps[i].id == m_CurrentGameId) {
-                    emit dataChanged(createIndex(i, 0),
-                                     createIndex(i, 0),
-                                     QVector<int>() << RunningRole);
-                    break;
-                }
-            }
-        }
-
-        // Now update our internal state
-        m_CurrentGameId = m_Computer->currentGameId;
-    }
-}
-
-void AppModel::handleBoxArtLoaded(NvComputer* computer, NvApp app, QUrl /* image */)
-{
-    Q_ASSERT(computer == m_Computer);
-
-    int index = m_Apps.indexOf(app);
-
-    // Make sure we're not delivering a callback to an app that's already been removed
-    if (index >= 0) {
-        // Let our view know the box art data has changed for this app
-        emit dataChanged(createIndex(index, 0),
-                         createIndex(index, 0),
-                         QVector<int>() << BoxArtRole);
-    }
-    else {
-        qWarning() << "App not found for box art callback:" << app.name;
-    }
-}

app/gui/appmodel.h

@@ -1,51 +0,0 @@
-#pragma once
-
-#include "backend/boxartmanager.h"
-#include "backend/computermanager.h"
-#include "streaming/session.hpp"
-
-#include <QAbstractListModel>
-
-class AppModel : public QAbstractListModel
-{
-    Q_OBJECT
-
-    enum Roles
-    {
-        NameRole = Qt::UserRole,
-        RunningRole,
-        BoxArtRole
-    };
-
-public:
-    explicit AppModel(QObject *parent = nullptr);
-
-    // Must be called before any QAbstractListModel functions
-    Q_INVOKABLE void initialize(ComputerManager* computerManager, int computerIndex);
-
-    Q_INVOKABLE Session* createSessionForApp(int appIndex);
-
-    Q_INVOKABLE int getRunningAppIndex();
-
-    Q_INVOKABLE QString getRunningAppName();
-
-    Q_INVOKABLE void quitRunningApp();
-
-    QVariant data(const QModelIndex &index, int role) const override;
-
-    int rowCount(const QModelIndex &parent) const override;
-
-    virtual QHash<int, QByteArray> roleNames() const override;
-
-private slots:
-    void handleComputerStateChanged(NvComputer* computer);
-
-    void handleBoxArtLoaded(NvComputer* computer, NvApp app, QUrl image);
-
-private:
-    NvComputer* m_Computer;
-    BoxArtManager m_BoxArtManager;
-    ComputerManager* m_ComputerManager;
-    QVector<NvApp> m_Apps;
-    int m_CurrentGameId;
-};

app/gui/computermodel.cpp

@@ -1,155 +0,0 @@
-#include "computermodel.h"
-
-ComputerModel::ComputerModel(QObject* object)
-    : QAbstractListModel(object) {}
-
-void ComputerModel::initialize(ComputerManager* computerManager)
-{
-    m_ComputerManager = computerManager;
-    connect(m_ComputerManager, &ComputerManager::computerStateChanged,
-            this, &ComputerModel::handleComputerStateChanged);
-    connect(m_ComputerManager, &ComputerManager::pairingCompleted,
-            this, &ComputerModel::handlePairingCompleted);
-
-    m_Computers = m_ComputerManager->getComputers();
-}
-
-QVariant ComputerModel::data(const QModelIndex& index, int role) const
-{
-    if (!index.isValid()) {
-        return QVariant();
-    }
-
-    if (index.row() == m_Computers.count()) {
-        // We insert a synthetic item at the end for the Add PC option
-        switch (role) {
-        case NameRole:
-            return "Add PC";
-        case AddPcRole:
-            return true;
-        default:
-            return QVariant();
-        }
-    }
-
-    Q_ASSERT(index.row() < m_Computers.count());
-
-    NvComputer* computer = m_Computers[index.row()];
-    QReadLocker lock(&computer->lock);
-
-    switch (role) {
-    case NameRole:
-        return computer->name;
-    case OnlineRole:
-        return computer->state == NvComputer::CS_ONLINE;
-    case PairedRole:
-        return computer->pairState == NvComputer::PS_PAIRED;
-    case BusyRole:
-        return computer->currentGameId != 0;
-    case WakeableRole:
-        return !computer->macAddress.isEmpty();
-    case AddPcRole:
-        return false;
-    default:
-        return QVariant();
-    }
-}
-
-int ComputerModel::rowCount(const QModelIndex& parent) const
-{
-    // We should not return a count for valid index values,
-    // only the parent (which will not have a "valid" index).
-    if (parent.isValid()) {
-        return 0;
-    }
-
-    // Add PC placeholder counts as 1
-    return m_Computers.count() + 1;
-}
-
-QHash<int, QByteArray> ComputerModel::roleNames() const
-{
-    QHash<int, QByteArray> names;
-
-    names[NameRole] = "name";
-    names[OnlineRole] = "online";
-    names[PairedRole] = "paired";
-    names[BusyRole] = "busy";
-    names[AddPcRole] = "addPc";
-    names[WakeableRole] = "wakeable";
-
-    return names;
-}
-
-Session* ComputerModel::createSessionForCurrentGame(int computerIndex)
-{
-    Q_ASSERT(computerIndex < m_Computers.count());
-
-    NvComputer* computer = m_Computers[computerIndex];
-
-    // We must currently be streaming a game to use this function
-    Q_ASSERT(computer->currentGameId != 0);
-
-    for (NvApp& app : computer->appList) {
-        if (app.id == computer->currentGameId) {
-            return new Session(computer, app);
-        }
-    }
-
-    // We have a current running app but it's not in our app list
-    Q_ASSERT(false);
-    return nullptr;
-}
-
-void ComputerModel::deleteComputer(int computerIndex)
-{
-    Q_ASSERT(computerIndex < m_Computers.count());
-
-    beginRemoveRows(QModelIndex(), computerIndex, computerIndex);
-
-    // m_Computer[computerIndex] will be deleted by this call
-    m_ComputerManager->deleteHost(m_Computers[computerIndex]);
-
-    // Remove the now invalid item
-    m_Computers.removeAt(computerIndex);
-
-    endRemoveRows();
-}
-
-bool ComputerModel::wakeComputer(int computerIndex)
-{
-    Q_ASSERT(computerIndex < m_Computers.count());
-
-    return m_Computers[computerIndex]->wake();
-}
-
-void ComputerModel::pairComputer(int computerIndex, QString pin)
-{
-    Q_ASSERT(computerIndex < m_Computers.count());
-
-    m_ComputerManager->pairHost(m_Computers[computerIndex], pin);
-}
-
-void ComputerModel::handlePairingCompleted(NvComputer*, QString error)
-{
-    emit pairingCompleted(error.isNull() ? QVariant() : error);
-}
-
-void ComputerModel::handleComputerStateChanged(NvComputer* computer)
-{
-    // If this is an existing computer, we can report the data changed
-    int index = m_Computers.indexOf(computer);
-    if (index >= 0) {
-        // Let the view know that this specific computer changed
-        emit dataChanged(createIndex(index, 0), createIndex(index, 0));
-    }
-    else {
-        // This is a new PC which may be inserted at an arbitrary point
-        // in our computer list (since it comes from CM's QMap). Reload
-        // the whole model state to ensure it stays consistent.
-        beginResetModel();
-        m_Computers = m_ComputerManager->getComputers();
-        endResetModel();
-    }
-}
-

app/gui/computermodel.h

@@ -1,51 +0,0 @@
-#include "backend/computermanager.h"
-#include "streaming/session.hpp"
-
-#include <QAbstractListModel>
-
-class ComputerModel : public QAbstractListModel
-{
-    Q_OBJECT
-
-    enum Roles
-    {
-        NameRole = Qt::UserRole,
-        OnlineRole,
-        PairedRole,
-        BusyRole,
-        WakeableRole,
-        AddPcRole
-    };
-
-public:
-    explicit ComputerModel(QObject* object = nullptr);
-
-    // Must be called before any QAbstractListModel functions
-    Q_INVOKABLE void initialize(ComputerManager* computerManager);
-
-    QVariant data(const QModelIndex &index, int role) const override;
-
-    int rowCount(const QModelIndex &parent) const override;
-
-    virtual QHash<int, QByteArray> roleNames() const override;
-
-    Q_INVOKABLE void deleteComputer(int computerIndex);
-
-    Q_INVOKABLE void pairComputer(int computerIndex, QString pin);
-
-    Q_INVOKABLE bool wakeComputer(int computerIndex);
-
-    Q_INVOKABLE Session* createSessionForCurrentGame(int computerIndex);
-
-signals:
-    void pairingCompleted(QVariant error);
-
-private slots:
-    void handleComputerStateChanged(NvComputer* computer);
-
-    void handlePairingCompleted(NvComputer* computer, QString error);
-
-private:
-    QVector<NvComputer*> m_Computers;
-    ComputerManager* m_ComputerManager;
-};

app/gui/main.qml

@@ -1,108 +0,0 @@
-import QtQuick 2.9
-import QtQuick.Controls 2.2
-import QtQuick.Layouts 1.3
-
-import QtQuick.Controls.Material 2.1
-
-ApplicationWindow {
-    id: window
-    visible: true
-    width: 1280
-    height: 600
-
-    Material.theme: Material.Dark
-    Material.accent: Material.Purple
-
-    StackView {
-        id: stackView
-        initialItem: "PcView.qml"
-        anchors.fill: parent
-    }
-
-    function navigateTo(url, objectName)
-    {
-        var existingItem = stackView.find(function(item, index) {
-            return item.objectName === objectName
-        })
-
-        if (existingItem !== null) {
-            // Pop to the existing item
-            stackView.pop(existingItem)
-        }
-        else {
-            // Create a new item
-            stackView.push(url)
-        }
-    }
-
-    header: ToolBar {
-        id: toolBar
-
-        RowLayout {
-            spacing: 20
-            anchors.fill: parent
-
-            ToolButton {
-                // Only make the button visible if the user has navigated somewhere.
-                visible: stackView.depth > 1
-
-                icon.source: "qrc:/res/arrow_left.svg"
-                onClicked: stackView.pop()
-
-                Menu {
-                    id: backButton
-                    x: parent.width - width
-                    transformOrigin: Menu.TopRight
-                }
-            }
-
-            Label {
-                id: titleLabel
-                text: stackView.currentItem.objectName
-                font.pointSize: 15
-                elide: Label.ElideRight
-                horizontalAlignment: Qt.AlignHCenter
-                verticalAlignment: Qt.AlignVCenter
-                Layout.fillWidth: true
-            }
-
-            ToolButton {
-                icon.source: "qrc:/res/question_mark.svg"
-
-                // TODO need to make sure browser is brought to foreground.
-                onClicked: Qt.openUrlExternally("https://github.com/moonlight-stream/moonlight-docs/wiki/Setup-Guide");
-
-                Menu {
-                    id: helpButton
-                    x: parent.width
-                    transformOrigin: Menu.TopRight
-                }
-            }
-
-            ToolButton {
-                // TODO: Implement gamepad mapping then unhide this button
-                visible: false
-
-                icon.source: "qrc:/res/ic_videogame_asset_white_48px.svg"
-                onClicked: navigateTo("qrc:/gui/GamepadMapper.qml", "Gamepad Mapping")
-
-                Menu {
-                    id: gamepadMappingMenu
-                    x: parent.width
-                    transformOrigin: Menu.TopRight
-                }
-            }
-
-            ToolButton {
-                icon.source: "qrc:/res/settings.svg"
-                onClicked: navigateTo("qrc:/gui/SettingsView.qml", "Settings")
-
-                Menu {
-                    id: optionsMenu
-                    x: parent.width
-                    transformOrigin: Menu.TopRight
-                }
-            }
-        }
-    }
-}

app/main.cpp

@@ -1,196 +0,0 @@
-#include <QGuiApplication>
-#include <QQmlApplicationEngine>
-#include <QIcon>
-#include <QQuickStyle>
-#include <QMutex>
-#include <QtDebug>
-
-// Don't let SDL hook our main function, since Qt is already
-// doing the same thing. This needs to be before any headers
-// that might include SDL.h themselves.
-#define SDL_MAIN_HANDLED
-#include <SDL.h>
-
-#include "gui/computermodel.h"
-#include "gui/appmodel.h"
-#include "streaming/session.hpp"
-#include "settings/streamingpreferences.h"
-
-#if !defined(QT_DEBUG) && defined(Q_OS_WIN32)
-// Log to file for release Windows builds
-#define USE_CUSTOM_LOGGER
-#define LOG_TO_FILE
-#elif defined(Q_OS_UNIX) && !defined(Q_OS_DARWIN)
-// Use stdout logger on all Linux/BSD builds
-#define USE_CUSTOM_LOGGER
-#elif !defined(QT_DEBUG) && defined(Q_OS_DARWIN)
-// Log to file for release Mac builds
-#define USE_CUSTOM_LOGGER
-#define LOG_TO_FILE
-#else
-// For debug Windows and Mac builds, use default logger
-#endif
-
-#ifdef USE_CUSTOM_LOGGER
-static QTime s_LoggerTime;
-static QTextStream s_LoggerStream(stdout);
-static QMutex s_LoggerLock;
-#ifdef LOG_TO_FILE
-#define MAX_LOG_LINES 10000
-static int s_LogLinesWritten = 0;
-static bool s_LogLimitReached = false;
-static QFile* s_LoggerFile;
-#endif
-
-void logToLoggerStream(QString& message)
-{
-    QMutexLocker lock(&s_LoggerLock);
-
-#ifdef LOG_TO_FILE
-    if (s_LogLimitReached) {
-        return;
-    }
-    else if (s_LogLinesWritten == MAX_LOG_LINES) {
-        s_LoggerStream << "Log size limit reached!" << endl;
-        s_LogLimitReached = true;
-        return;
-    }
-    else {
-        s_LogLinesWritten++;
-    }
-#endif
-
-    s_LoggerStream << message << endl;
-}
-
-void sdlLogToDiskHandler(void*, int category, SDL_LogPriority priority, const char* message)
-{
-    QString priorityTxt;
-
-    switch (priority) {
-    case SDL_LOG_PRIORITY_VERBOSE:
-        priorityTxt = "Verbose";
-        break;
-    case SDL_LOG_PRIORITY_DEBUG:
-        priorityTxt = "Debug";
-        break;
-    case SDL_LOG_PRIORITY_INFO:
-        priorityTxt = "Info";
-        break;
-    case SDL_LOG_PRIORITY_WARN:
-        priorityTxt = "Warn";
-        break;
-    case SDL_LOG_PRIORITY_ERROR:
-        priorityTxt = "Error";
-        break;
-    case SDL_LOG_PRIORITY_CRITICAL:
-        priorityTxt = "Critical";
-        break;
-    default:
-        priorityTxt = "Unknown";
-        break;
-    }
-
-    QTime logTime = QTime::fromMSecsSinceStartOfDay(s_LoggerTime.elapsed());
-    QString txt = QString("%1 - SDL %2 (%3): %4").arg(logTime.toString()).arg(priorityTxt).arg(category).arg(message);
-
-    logToLoggerStream(txt);
-}
-
-void qtLogToDiskHandler(QtMsgType type, const QMessageLogContext&, const QString& msg)
-{
-    QString typeTxt;
-
-    switch (type) {
-    case QtDebugMsg:
-        typeTxt = "Debug";
-        break;
-    case QtInfoMsg:
-        typeTxt = "Info";
-        break;
-    case QtWarningMsg:
-        typeTxt = "Warning";
-        break;
-    case QtCriticalMsg:
-        typeTxt = "Critical";
-        break;
-    case QtFatalMsg:
-        typeTxt = "Fatal";
-        break;
-    }
-
-    QTime logTime = QTime::fromMSecsSinceStartOfDay(s_LoggerTime.elapsed());
-    QString txt = QString("%1 - Qt %2: %3").arg(logTime.toString()).arg(typeTxt).arg(msg);
-
-    logToLoggerStream(txt);
-}
-
-#endif
-
-int main(int argc, char *argv[])
-{
-#ifdef USE_CUSTOM_LOGGER
-#ifdef LOG_TO_FILE
-    QDir tempDir(QDir::tempPath());
-    s_LoggerFile = new QFile(tempDir.filePath(QString("Moonlight-%1.log").arg(QDateTime::currentSecsSinceEpoch())));
-    if (s_LoggerFile->open(QIODevice::WriteOnly)) {
-        qInfo() << "Redirecting log output to " << s_LoggerFile->fileName();
-        s_LoggerStream.setDevice(s_LoggerFile);
-    }
-#endif
-
-    s_LoggerTime.start();
-    qInstallMessageHandler(qtLogToDiskHandler);
-    SDL_LogSetOutputFunction(sdlLogToDiskHandler, nullptr);
-#endif
-
-    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
-
-    // This avoids using the default keychain for SSL, which may cause
-    // password prompts on macOS.
-    qputenv("QT_SSL_USE_TEMPORARY_KEYCHAIN", QByteArray("1"));
-
-    // Set these here to allow us to use the default QSettings constructor
-    QCoreApplication::setOrganizationName("Moonlight Game Streaming Project");
-    QCoreApplication::setOrganizationDomain("moonlight-stream.com");
-    QCoreApplication::setApplicationName("Moonlight");
-
-    // Register custom metatypes for use in signals
-    qRegisterMetaType<NvApp>("NvApp");
-
-    QGuiApplication app(argc, argv);
-
-    app.setWindowIcon(QIcon(":/res/moonlight.svg"));
-
-    // Register our C++ types for QML
-    qmlRegisterType<ComputerModel>("ComputerModel", 1, 0, "ComputerModel");
-    qmlRegisterType<AppModel>("AppModel", 1, 0, "AppModel");
-    qmlRegisterType<StreamingPreferences>("StreamingPreferences", 1, 0, "StreamingPreferences");
-    qmlRegisterUncreatableType<Session>("Session", 1, 0, "Session", "Session cannot be created from QML");
-    qmlRegisterSingletonType<ComputerManager>("ComputerManager", 1, 0,
-                                              "ComputerManager",
-                                              [](QQmlEngine*, QJSEngine*) -> QObject* {
-                                                  return new ComputerManager();
-                                              });
-
-    QQuickStyle::setStyle("Material");
-
-    // Load the main.qml file
-    QQmlApplicationEngine engine;
-    engine.load(QUrl(QStringLiteral("qrc:/gui/main.qml")));
-    if (engine.rootObjects().isEmpty())
-        return -1;
-
-    SDL_SetMainReady();
-    if (SDL_Init(0) != 0) {
-        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
-                     "SDL_Init() failed: %s",
-                     SDL_GetError());
-    }
-
-    int err = app.exec();
-
-    SDL_Quit();
-
-    return err;
-}