created 0.2.2 build 2

* new-ui:
  finished new ui
  Update common submodule
  Cherry Pick "Update to the new common library"
  Cherry Pick "Fix iOS build with new common"
  added settings menu and persistent storage for settings
  new ui is almost fully functional - add hosts - pair to host - get app list - launch app - resume app
  new ui un-stashed

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,55 +0,0 @@
----
-name: Bug report
-about: Follow the troubleshooting guide before reporting a bug
-
----
-**READ ME FIRST!**
-If you're here because something basic is not working (like gamepad input, video, or similar), it's probably something specific to your setup, so make sure you've gone through the Troubleshooting Guide first: https://github.com/moonlight-stream/moonlight-docs/wiki/Troubleshooting
-
-If you still have trouble with basic functionality after following the guide, join our Discord server where there are many other volunteers who can help (or direct you back here if it looks like a Moonlight bug after all). https://moonlight-stream.org/discord
-
-**Describe the bug**
-A clear and concise description of what the bug is.
-
-**Steps to reproduce**
-Any special steps that are required for the bug to appear.
-
-**Screenshots**
-If applicable, add screenshots to help explain your problem. If the issue is related to video glitching or poor quality, please include screenshots.
-
-**Affected games**
-List the games you've tried that exhibit the issue. To see if the issue is game-specific, try streaming Steam Big Picture with Moonlight and see if the issue persists there.
-
-**Other Moonlight clients**
-- Does the issue occur when using Moonlight on iOS or Android?
-
-**Moonlight settings (please complete the following information)**
-- Have any settings been adjusted from defaults?
-- If so, which settings have been changed?
-- Does the problem still occur after reverting settings back to default?
-
-**Gamepad-related issues (please complete if problem is gamepad-related)**
-- Do you have any gamepads connected to your host PC directly?
-- Does the problem still remain if you stream the desktop and use https://html5gamepad.com to test your gamepad?
-  - Instructions for streaming the desktop can be found here: https://github.com/moonlight-stream/moonlight-docs/wiki/Setup-Guide
-
-**Client PC details (please complete the following information)**
- - OS: [e.g. Windows 10 1809]
- - Moonlight Version: [e.g. v0.9.0]
- - GPU: [e.g. Intel HD Graphics 520]
- - Linux package type (if applicable): [e.g. Flatpak]
-
-**Server PC details (please complete the following information)**
- - OS: [e.g. Windows 10 1809]
- - Sunshine or GeForce Experience version: [e.g. Sunshine v0.21.0]
- - GPU: [e.g. AMD Radeon RX 7900 XT]
- - GPU driver: [e.g. 24.1.1]
-
-**Moonlight Logs (please attach)**
-- On Windows, `Moonlight-###.log` files can be found in `%TEMP%`. Simply type that into the File Explorer path field to navigate there.
-- On macOS, `Moonlight-###.log` files can be found in `/tmp`. In Finder, press Cmd+Shift+G, then type `/tmp` to navigate there.
-- On Linux with the Flatpak, logs print to the terminal when running with the command: `flatpak run com.moonlight_stream.Moonlight`
-- On Linux with the Snap, logs print to the terminal when running with the command: `moonlight`
-
-**Additional context**
-Anything else you think may be relevant to the issue

.github/ISSUE_TEMPLATE/config.yml

@@ -1 +0,0 @@
-blank_issues_enabled: false

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,17 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-
----
-
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
-
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
-
-**Additional context**
-Add any other context or screenshots about the feature request here.

.github/auto-comment.yml

@@ -1,4 +0,0 @@
-issuesOpened: >
-  If this is a question about Moonlight or you need help troubleshooting a streaming problem, please use the help channels on our [Discord server](https://moonlight-stream.org/discord) instead of GitHub issues. There are many more people available on Discord to help you and answer your questions.<br /><br />
-  This issue tracker should only be used for specific bugs or feature requests.<br /><br />
-  Thank you, and happy streaming!

.github/no-response.yml

@@ -1,8 +0,0 @@
-# ProBot No Response (https://probot.github.io/apps/no-response/)
-
-daysUntilClose: 7
-responseRequiredLabel: 'need more info'
-closeComment: >
-  This issue has been automatically closed because there was no response to a
-  request for more information from the issue opener. Please leave a comment or
-  open a new issue if you have additional information related to this issue.

.github/stale.yml

@@ -1,14 +0,0 @@
-# ProBot Stale (https://probot.github.io/apps/stale/)
-
-daysUntilStale: 90
-daysUntilClose: 7
-exemptLabels:
-  - accepted
-  - bug
-  - enhancement
-  - meta
-staleLabel: stale
-markComment: >
-  This issue has been automatically marked as stale because it has not had
-  recent activity. It will be closed if no further activity occurs.
-closeComment: false

.gitignore

@@ -1,7 +1,2 @@
-*pro.user
-
-
-**/.vs/
-build/
-config.tests/*/.qmake.stash
-config.tests/*/Makefile
+**/xcuserdata/
+Build

.gitmodules

@@ -1,19 +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 "app/SDL_GameControllerDB"]
-	path = app/SDL_GameControllerDB
-	url = https://github.com/gabomdq/SDL_GameControllerDB.git
-[submodule "soundio/libsoundio"]
-	path = soundio/libsoundio
-	url = https://github.com/cgutman/libsoundio.git
-[submodule "h264bitstream/h264bitstream"]
-	path = h264bitstream/h264bitstream
-	url = https://github.com/aizvorski/h264bitstream.git
-[submodule "libs"]
-	path = libs
-	url = https://github.com/cgutman/moonlight-qt-prebuilts.git
-	shallow = true
+[submodule "limelight-common-c"]
+	path = limelight-common-c
+	url = git@github.com:limelight-stream/limelight-common-c.git

AntiHooking/AntiHooking.pro

@@ -1,22 +0,0 @@
-QT       -= core gui
-
-TARGET = AntiHooking
-TEMPLATE = lib
-
-include(../globaldefs.pri)
-
-INCLUDEPATH += $$PWD/../libs/windows/include
-contains(QT_ARCH, i386) {
-    LIBS += -L$$PWD/../libs/windows/lib/x86
-}
-contains(QT_ARCH, x86_64) {
-    LIBS += -L$$PWD/../libs/windows/lib/x64
-}
-contains(QT_ARCH, arm64) {
-    LIBS += -L$$PWD/../libs/windows/lib/arm64
-}
-
-LIBS += -ldetours
-DEFINES += ANTIHOOKING_LIBRARY
-SOURCES += antihookingprotection.cpp
-HEADERS += antihookingprotection.h

AntiHooking/antihookingprotection.cpp

@@ -1,244 +0,0 @@
-#include "antihookingprotection.h"
-
-#define WIN32_LEAN_AND_MEAN
-#include <Windows.h>
-
-#include <detours.h>
-
-typedef HMODULE (WINAPI *LoadLibraryAFunc)(LPCSTR lpLibFileName);
-typedef HMODULE (WINAPI *LoadLibraryWFunc)(LPCWSTR lpLibFileName);
-typedef HMODULE (WINAPI *LoadLibraryExAFunc)(LPCSTR lpLibFileName, HANDLE hFile, DWORD dwFlags);
-typedef HMODULE (WINAPI *LoadLibraryExWFunc)(LPCWSTR lpLibFileName, HANDLE hFile, DWORD dwFlags);
-
-class AntiHookingProtection
-{
-public:
-    static void enable()
-    {
-        DetourTransactionBegin();
-        DetourUpdateThread(GetCurrentThread());
-
-        s_RealLoadLibraryA = LoadLibraryA;
-        DetourAttach(&(PVOID&)s_RealLoadLibraryA, LoadLibraryAHook);
-
-        s_RealLoadLibraryW = LoadLibraryW;
-        DetourAttach(&(PVOID&)s_RealLoadLibraryW, LoadLibraryWHook);
-
-        s_RealLoadLibraryExA = LoadLibraryExA;
-        DetourAttach(&(PVOID&)s_RealLoadLibraryExA, LoadLibraryExAHook);
-
-        s_RealLoadLibraryExW = LoadLibraryExW;
-        DetourAttach(&(PVOID&)s_RealLoadLibraryExW, LoadLibraryExWHook);
-
-        DetourTransactionCommit();
-    }
-
-    static void disable()
-    {
-        DetourTransactionBegin();
-        DetourUpdateThread(GetCurrentThread());
-
-        DetourDetach(&(PVOID&)s_RealLoadLibraryA, LoadLibraryAHook);
-        DetourDetach(&(PVOID&)s_RealLoadLibraryW, LoadLibraryWHook);
-        DetourDetach(&(PVOID&)s_RealLoadLibraryExA, LoadLibraryExAHook);
-        DetourDetach(&(PVOID&)s_RealLoadLibraryExW, LoadLibraryExWHook);
-
-        DetourTransactionCommit();
-    }
-
-private:
-    static bool isImageBlacklistedW(LPCWSTR lpLibFileName)
-    {
-        LPCWSTR dllName;
-
-        // If the library has a path prefixed, remove it
-        dllName = wcsrchr(lpLibFileName, '\\');
-        if (!dllName) {
-            // No prefix, so use the full name
-            dllName = lpLibFileName;
-        }
-        else {
-            // Advance past the backslash
-            dllName++;
-        }
-
-        // FIXME: We don't currently handle LoadLibrary calls where the
-        // library name does not include a file extension and the loader
-        // automatically assumes .dll.
-
-        for (int i = 0; i < ARRAYSIZE(k_BlacklistedDlls); i++) {
-            if (_wcsicmp(dllName, k_BlacklistedDlls[i]) == 0) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    static bool isImageBlacklistedA(LPCSTR lpLibFileName)
-    {
-        int uniChars = MultiByteToWideChar(CP_THREAD_ACP, 0, lpLibFileName, -1, nullptr, 0);
-        if (uniChars > 0) {
-            PWCHAR wideBuffer = new WCHAR[uniChars];
-            uniChars = MultiByteToWideChar(CP_THREAD_ACP, 0,
-                                           lpLibFileName, -1,
-                                           wideBuffer, uniChars * sizeof(WCHAR));
-            if (uniChars > 0) {
-                bool ret = isImageBlacklistedW(wideBuffer);
-                delete[] wideBuffer;
-                return ret;
-            }
-            else {
-                delete[] wideBuffer;
-            }
-        }
-
-        // Error path
-        return false;
-    }
-
-    static HMODULE WINAPI LoadLibraryAHook(LPCSTR lpLibFileName)
-    {
-        if (lpLibFileName && isImageBlacklistedA(lpLibFileName)) {
-            SetLastError(ERROR_ACCESS_DISABLED_BY_POLICY);
-            return nullptr;
-        }
-
-        return s_RealLoadLibraryA(lpLibFileName);
-    }
-
-    static HMODULE WINAPI LoadLibraryWHook(LPCWSTR lpLibFileName)
-    {
-        if (lpLibFileName && isImageBlacklistedW(lpLibFileName)) {
-            SetLastError(ERROR_ACCESS_DISABLED_BY_POLICY);
-            return nullptr;
-        }
-
-        return s_RealLoadLibraryW(lpLibFileName);
-    }
-
-    static HMODULE WINAPI LoadLibraryExAHook(LPCSTR lpLibFileName, HANDLE hFile, DWORD dwFlags)
-    {
-        if (lpLibFileName && isImageBlacklistedA(lpLibFileName)) {
-            SetLastError(ERROR_ACCESS_DISABLED_BY_POLICY);
-            return nullptr;
-        }
-
-        return s_RealLoadLibraryExA(lpLibFileName, hFile, dwFlags);
-    }
-
-    static HMODULE WINAPI LoadLibraryExWHook(LPCWSTR lpLibFileName, HANDLE hFile, DWORD dwFlags)
-    {
-        if (lpLibFileName && isImageBlacklistedW(lpLibFileName)) {
-            SetLastError(ERROR_ACCESS_DISABLED_BY_POLICY);
-            return nullptr;
-        }
-
-        return s_RealLoadLibraryExW(lpLibFileName, hFile, dwFlags);
-    }
-
-    static LoadLibraryAFunc s_RealLoadLibraryA;
-    static LoadLibraryWFunc s_RealLoadLibraryW;
-    static LoadLibraryExAFunc s_RealLoadLibraryExA;
-    static LoadLibraryExWFunc s_RealLoadLibraryExW;
-
-    static constexpr LPCWSTR k_BlacklistedDlls[] = {
-        // These A-Volute DLLs shipped with various audio driver packages improperly handle
-        // D3D9 exclusive fullscreen in a way that causes CreateDeviceEx() to deadlock.
-        // https://github.com/moonlight-stream/moonlight-qt/issues/102
-        L"NahimicOSD.dll", // ASUS Sonic Radar 3
-        L"SSAudioOSD.dll", // SteelSeries headsets
-        L"SS2OSD.dll", // ASUS Sonic Studio 2
-        L"Nahimic2OSD.dll",
-        L"NahimicMSIOSD.dll",
-        L"nhAsusPhoebusOSD.dll", // ASUS Phoebus
-
-        // This DLL has been seen in several crash reports. Some Googling
-        // suggests it's highly unstable and causes issues in many games.
-        L"EZFRD32.dll",
-        L"EZFRD64.dll",
-
-        // These are the older dList/AppInit DLLs for Optimus hybrid graphics DDI.
-        // https://docs.microsoft.com/en-us/windows-hardware/drivers/display/hybrid-system-ddi
-        //
-        // These seem to cause a crash in PresentEx() in full-screen exclusive mode.
-        // This block will prevent Optimus from ever using the dGPU even if the user has requested it.
-        // https://github.com/moonlight-stream/moonlight-qt/issues/386
-        //
-        // d3d9!CSwapChain::BltToHybridPrimary+0x200:
-        // 00007ffa`23f37e58 488b01          mov     rax,qword ptr [rcx] ds:00000000`00000038=????????????????
-        // 00 0000004e`496ff4e0 00007ffa`23f39e2c d3d9!CSwapChain::BltToHybridPrimary+0x200
-        // 01 0000004e`496ff880 00007ffa`23ee39ce d3d9!CSwapChain::FlipToSurface+0x15c
-        // 02 0000004e`496ff900 00007ffa`23f4dd75 d3d9!CSwapChain::PresentMain+0x3e13e
-        // 03 0000004e`496ffab0 00007ffa`23f4dccd d3d9!CBaseDevice::PresentMain+0x9d
-        // 04 0000004e`496ffb00 00007ff7`8e31016f d3d9!CBaseDevice::PresentEx+0xbd
-        // 05 0000004e`496ffb50 00007ff7`8e30df1e Moonlight!DXVA2Renderer::renderFrame+0x61f [C:\moonlight-qt\app\streaming\video\ffmpeg-renderers\dxva2.cpp @ 1035]
-        // 06 0000004e`496ffd50 00007ff7`8e30e46a Moonlight!Pacer::renderFrame+0x3e [C:\moonlight-qt\app\streaming\video\ffmpeg-renderers\pacer\pacer.cpp @ 265]
-        // 07 (Inline Function) --------`-------- Moonlight!Pacer::renderLastFrameAndUnlock+0x197 [C:\moonlight-qt\app\streaming\video\ffmpeg-renderers\pacer\pacer.cpp @ 156]
-        // 08 0000004e`496ffda0 00007ffa`14476978 Moonlight!Pacer::renderThread+0x1ca [C:\moonlight-qt\app\streaming\video\ffmpeg-renderers\pacer\pacer.cpp @ 88]
-        // 09 0000004e`496ffde0 00007ffa`14476ee2 SDL2!SDL_RunThread+0x38 [C:\Users\camer\SDL\src\thread\SDL_thread.c @ 276]
-        // 0a 0000004e`496ffe10 00007ffa`2aae0e82 SDL2!RunThread+0x12 [C:\Users\camer\SDL\src\thread\windows\SDL_systhread.c @ 83]
-        // 0b 0000004e`496ffe40 00007ffa`2d627bd4 ucrtbase!thread_start<unsigned int (__cdecl*)(void *),1>+0x42
-        // 0c 0000004e`496ffe70 00007ffa`2da4ce51 kernel32!BaseThreadInitThunk+0x14
-        // 0d 0000004e`496ffea0 00000000`00000000 ntdll!RtlUserThreadStart+0x21
-        //
-        L"nvinit.dll",
-        L"nvinitx.dll",
-
-        // In some unknown circumstances, RTSS tries to hook in the middle of an instruction, leaving garbage
-        // code inside d3d9.dll that causes a crash when executed:
-        //
-        // 0:000> u
-        // d3d9!D3D9GetCurrentOwnershipMode+0x5d:
-        // 00007ff8`95b95861 9b              wait
-        // 00007ff8`95b95862 a7              cmps    dword ptr [rsi],dword ptr [rdi]   <--- crash happens here
-        // 00007ff8`95b95863 ff              ???
-        // 00007ff8`95b95864 bfe8ca8a00      mov     edi,8ACAE8h
-        // 00007ff8`95b95869 00eb            add     bl,ch
-        // 00007ff8`95b9586b f1              ???
-        // 00007ff8`95b9586c b808000000      mov     eax,8
-        // 00007ff8`95b95871 ebe6            jmp     d3d9!D3D9GetCurrentOwnershipMode+0x55 (00007ff8`95b95859)
-        //
-        // Disassembling starting at the exact address of the attempted hook yields the intended jmp instruction
-        //
-        // 0:000> u d3d9!D3D9GetCurrentOwnershipMode+0x5c:
-        // 00007ff8`95b95860 e99ba7ffbf      jmp     00007ff8`55b90000
-        //
-        // Since the RTSS OSD doesn't even work with DXVA2, we'll just block the hooks entirely.
-        L"RTSSHooks.dll",
-        L"RTSSHooks64.dll",
-    };
-};
-
-LoadLibraryAFunc AntiHookingProtection::s_RealLoadLibraryA;
-LoadLibraryWFunc AntiHookingProtection::s_RealLoadLibraryW;
-LoadLibraryExAFunc AntiHookingProtection::s_RealLoadLibraryExA;
-LoadLibraryExWFunc AntiHookingProtection::s_RealLoadLibraryExW;
-
-AH_EXPORT void AntiHookingDummyImport() {}
-
-extern "C"
-BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
-{
-    if (DetourIsHelperProcess()) {
-        return TRUE;
-    }
-
-    switch (fdwReason)
-    {
-    case DLL_PROCESS_ATTACH:
-        DetourRestoreAfterWith();
-        AntiHookingProtection::enable();
-        DisableThreadLibraryCalls(hinstDLL);
-        break;
-    case DLL_PROCESS_DETACH:
-        // Ignore DLL_PROCESS_DETACH on process exit. No need to waste time
-        // unhooking everything if the whole process is being destroyed.
-        if (lpvReserved == NULL) {
-            AntiHookingProtection::disable();
-        }
-        break;
-    }
-
-    return TRUE;
-};

AntiHooking/antihookingprotection.h

@@ -1,10 +0,0 @@
-#pragma once
-
-#ifdef ANTIHOOKING_LIBRARY
-#define AH_EXPORT  extern "C" __declspec(dllexport)
-#else
-#define AH_EXPORT  extern "C" __declspec(dllimport)
-#endif
-
-AH_EXPORT void AntiHookingDummyImport();
-

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
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-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
-
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-
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-
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-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
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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>
+                        <constraint firstAttribute="width" constant="227" id="EI7-Sf-3cH"/>
+                        <constraint firstAttribute="height" constant="227" id="b0G-y9-aP0"/>
+                    </constraints>
+                </imageView>
+            </subviews>
+            <color key="backgroundColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
+            <constraints>
+                <constraint firstItem="tIx-KE-YER" firstAttribute="centerX" secondItem="8ie-xW-0ye" secondAttribute="centerX" id="GN9-Xb-RLD"/>
+                <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"/>
+            </constraints>
+            <nil key="simulatedStatusBarMetrics"/>
+            <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
+            <point key="canvasLocation" x="404" y="445"/>
+        </view>
+    </objects>
+    <resources>
+        <image name="store_icon_1024x1024" width="1024" height="1024"/>
+    </resources>
+</document>

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/App.h

@@ -0,0 +1,17 @@
+//
+//  App.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/22/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface App : NSObject
+
+@property NSString* appId;
+@property NSString* appName;
+@property UIImage* appImage;
+
+@end

Limelight/App.m

@@ -0,0 +1,15 @@
+//
+//  App.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/22/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "App.h"
+#import "HttpManager.h"
+
+@implementation App
+@synthesize appId, appName, appImage;
+
+@end

Limelight/AppDelegate.h

@@ -0,0 +1,23 @@
+//
+//  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;
+- (NSURL*) getStoreURL;
+
+@end

Limelight/AppDelegate.m

@@ -0,0 +1,150 @@
+//
+//  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 getStoreURL];
+    
+    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];
+}
+
+- (NSURL*) getStoreURL {
+    return [[self applicationDocumentsDirectory] URLByAppendingPathComponent:@"Limelight_iOS.sqlite"];
+}
+
+@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/Database/DataManager.h

@@ -0,0 +1,24 @@
+//
+//  DataManager.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/28/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "Settings.h"
+#import "AppDelegate.h"
+#import "Host.h"
+
+@interface DataManager : NSObject
+
+@property (strong, nonatomic) AppDelegate* appDelegate;
+
+- (void) saveSettingsWithBitrate:(NSInteger)bitrate framerate:(NSInteger)framerate height:(NSInteger)height width:(NSInteger)width;
+- (Settings*) retrieveSettings;
+- (NSArray*) retrieveHosts;
+- (void) saveHosts;
+- (Host*) createHost:(NSString*)name  hostname:(NSString*)address;
+
+@end

Limelight/Database/DataManager.m

@@ -0,0 +1,90 @@
+//
+//  DataManager.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/28/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "DataManager.h"
+
+@implementation DataManager
+static NSInteger DEFAULT_BITRATE = 10000;
+static NSInteger DEFAULT_FRAMERATE = 60;
+static NSInteger DEFAULT_HEIGHT = 720;
+static NSInteger DEFAULT_WIDTH = 1280;
+
+- (id) init {
+    self = [super init];
+    self.appDelegate = [[UIApplication sharedApplication] delegate];
+    return self;
+}
+
+- (void) saveSettingsWithBitrate:(NSInteger)bitrate framerate:(NSInteger)framerate height:(NSInteger)height width:(NSInteger)width {
+    Settings* settingsToSave = [self retrieveSettings];
+    settingsToSave.framerate = [NSNumber numberWithInteger:framerate];
+    settingsToSave.bitrate = [NSNumber numberWithInteger:bitrate];
+    settingsToSave.height = [NSNumber numberWithInteger:height];
+    settingsToSave.width = [NSNumber numberWithInteger:width];
+    NSError* error;
+    if (![[self.appDelegate managedObjectContext] save:&error]) {
+        NSLog(@"ERROR: Unable to save settings to database");
+    }
+    [self.appDelegate saveContext];
+}
+
+- (Settings*) retrieveSettings {
+    NSArray* fetchedRecords = [self fetchRecords:@"Settings"];
+    if (fetchedRecords.count == 0) {
+        // create a new settings object with the default values
+        NSEntityDescription* entity = [NSEntityDescription entityForName:@"Settings" inManagedObjectContext:[self.appDelegate managedObjectContext]];
+        Settings* settings = [[Settings alloc] initWithEntity:entity insertIntoManagedObjectContext:[self.appDelegate managedObjectContext]];
+        
+        settings.framerate = [NSNumber numberWithInteger:DEFAULT_FRAMERATE];
+        settings.bitrate = [NSNumber numberWithInteger:DEFAULT_BITRATE];
+        settings.height = [NSNumber numberWithInteger:DEFAULT_HEIGHT];
+        settings.width = [NSNumber numberWithInteger:DEFAULT_WIDTH];
+        return settings;
+    } else {
+        // we should only ever have 1 settings object stored
+        return [fetchedRecords objectAtIndex:0];
+    }
+}
+
+- (Host*) createHost:(NSString*)name  hostname:(NSString*)address {
+    NSEntityDescription* entity = [NSEntityDescription entityForName:@"Host" inManagedObjectContext:[self.appDelegate managedObjectContext]];
+    Host* host = [[Host alloc] initWithEntity:entity insertIntoManagedObjectContext:[self.appDelegate managedObjectContext]];
+    
+    host.name = name;
+    host.address = address;
+    return host;
+}
+
+- (void) saveHosts {
+    NSError* error;
+    if (![[self.appDelegate managedObjectContext] save:&error]) {
+        NSLog(@"ERROR: Unable to save hosts to database");
+    }
+    [self.appDelegate saveContext];
+}
+
+- (NSArray*) retrieveHosts {
+    return [self fetchRecords:@"Host"];
+}
+
+- (NSArray*) fetchRecords:(NSString*)entityName {
+    NSFetchRequest* fetchRequest = [[NSFetchRequest alloc] init];
+    NSEntityDescription* entity = [NSEntityDescription entityForName:entityName inManagedObjectContext:[self.appDelegate managedObjectContext]];
+    [fetchRequest setEntity:entity];
+    [fetchRequest setAffectedStores:[NSArray arrayWithObjects:[[self.appDelegate persistentStoreCoordinator] persistentStoreForURL:[self.appDelegate getStoreURL]], nil]];
+    
+    NSError* error;
+    NSArray* fetchedRecords = [[self.appDelegate managedObjectContext] executeFetchRequest:fetchRequest error:&error];
+    //TODO: handle errors
+    
+    return fetchedRecords;
+    
+}
+
+@end
+

Limelight/Database/Host.h

@@ -0,0 +1,18 @@
+//
+//  Host.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/28/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <CoreData/CoreData.h>
+
+
+@interface Host : NSManagedObject
+
+@property (nonatomic, retain) NSString * address;
+@property (nonatomic, retain) NSString * name;
+
+@end

Limelight/Database/Host.m

@@ -0,0 +1,17 @@
+//
+//  Host.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/28/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "Host.h"
+
+
+@implementation Host
+
+@dynamic address;
+@dynamic name;
+
+@end

Limelight/Database/Settings.h

@@ -0,0 +1,20 @@
+//
+//  Settings.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/28/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <CoreData/CoreData.h>
+
+
+@interface Settings : NSManagedObject
+
+@property (nonatomic, retain) NSNumber * bitrate;
+@property (nonatomic, retain) NSNumber * framerate;
+@property (nonatomic, retain) NSNumber * height;
+@property (nonatomic, retain) NSNumber * width;
+
+@end

Limelight/Database/Settings.m

@@ -0,0 +1,19 @@
+//
+//  Settings.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/28/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "Settings.h"
+
+
+@implementation Settings
+
+@dynamic bitrate;
+@dynamic framerate;
+@dynamic height;
+@dynamic width;
+
+@end

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

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x",
+      "filename" : "limelight_computer_add_icon_1x.png"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x",
+      "filename" : "limelight_computer_add_icon_2x.png"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x",
+      "filename" : "limelight_computer_add_icon_3x.png"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

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/Computer.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x",
+      "filename" : "limelight_computer_1x.png"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x",
+      "filename" : "limelight_computer_2x.png"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x",
+      "filename" : "limelight_computer_3x.png"
+    }
+  ],
+  "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/NoAppImage.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x",
+      "filename" : "limelight_no_app_image_1x.png"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x",
+      "filename" : "limelight_no_app_image_2x.png"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x",
+      "filename" : "limelight_no_app_image_3x.png"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

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

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x",
+      "filename" : "settings_1x.png"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x",
+      "filename" : "settings_2x.png"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x",
+      "filename" : "settings_3x.png"
+    }
+  ],
+  "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 +1,87 @@
+//
+//  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;
+    
+    NSLog(@"Touch down");
+}
+
+- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event {
+    
+    if ([[event allTouches] count] == 1) {
+        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;
+        }
+    } else if ([[event allTouches] count] == 2) {
+        CGPoint firstLocation = [[[[event allTouches] allObjects] objectAtIndex:0] locationInView:self];
+        CGPoint secondLocation = [[[[event allTouches] allObjects] objectAtIndex:1] locationInView:self];
+        
+        CGPoint avgLocation = CGPointMake((firstLocation.x + secondLocation.x) / 2, (firstLocation.y + secondLocation.y) / 2);
+        if (touchLocation.y != avgLocation.y) {
+            LiSendScrollEvent(avgLocation.y - touchLocation.y);
+        }
+        touchMoved = true;
+        touchLocation = avgLocation;
+    }
+    
+}
+
+- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {
+    NSLog(@"Touch up");
+    
+    
+    if (!touchMoved) {
+        if ([[event allTouches] count]  == 2) {
+            NSLog(@"Sending right mouse button press");
+            
+            LiSendMouseButtonEvent(BUTTON_ACTION_PRESS, BUTTON_RIGHT);
+            
+            // Wait 100 ms to simulate a real button press
+            usleep(100 * 1000);
+            
+            LiSendMouseButtonEvent(BUTTON_ACTION_RELEASE, BUTTON_RIGHT);
+            
+            
+        } else {
+            NSLog(@"Sending left mouse button press");
+            
+            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 +1,54 @@
+<?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>0.2.2</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>2</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>iPhone</string>
+	<key>UIMainStoryboardFile~ipad</key>
+	<string>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>
+	</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 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<model userDefinedModelVersionIdentifier="" type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="6252" systemVersion="14C68k" minimumToolsVersion="Automatic" macOSVersion="Automatic" iOSVersion="Automatic">
+    <entity name="Host" representedClassName="Host" syncable="YES">
+        <attribute name="address" optional="YES" attributeType="String" syncable="YES"/>
+        <attribute name="name" optional="YES" attributeType="String" syncable="YES"/>
+    </entity>
+    <entity name="Settings" representedClassName="Settings" syncable="YES">
+        <attribute name="bitrate" optional="YES" attributeType="Integer 32" defaultValueString="0" syncable="YES"/>
+        <attribute name="framerate" optional="YES" attributeType="Integer 32" defaultValueString="0" syncable="YES"/>
+        <attribute name="height" optional="YES" attributeType="Integer 32" defaultValueString="0" syncable="YES"/>
+        <attribute name="width" optional="YES" attributeType="Integer 32" defaultValueString="0" syncable="YES"/>
+    </entity>
+    <elements>
+        <element name="Host" positionX="0" positionY="0" width="0" height="0"/>
+        <element name="Settings" positionX="0" positionY="0" width="0" height="0"/>
+    </elements>
+</model>

Limelight/Network/AppManager.h

@@ -0,0 +1,23 @@
+//
+//  AppManager.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/25/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "App.h"
+#import "HttpManager.h"
+
+@protocol AppAssetCallback <NSObject>
+
+- (void) receivedAssetForApp:(App*)app;
+
+@end
+
+@interface AppManager : NSObject
+
++ (void) retrieveAppAssets:(NSArray*)apps withManager:(HttpManager*)hMan andCallback:(id<AppAssetCallback>)callback;
+
+@end

Limelight/Network/AppManager.m

@@ -0,0 +1,45 @@
+//
+//  AppManager.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/25/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "AppManager.h"
+
+@implementation AppManager {
+    App* _app;
+    HttpManager* _hMan;
+    id<AppAssetCallback> _callback;
+}
+
++ (void) retrieveAppAssets:(NSArray*)apps withManager:(HttpManager*)hMan andCallback:(id<AppAssetCallback>)callback {
+    for (App* app in apps) {
+        AppManager* manager = [[AppManager alloc] initWithApp:app httpManager:hMan andCallback:callback];
+        [manager retrieveAsset];
+    }
+    
+}
+
+- (id) initWithApp:(App*)app httpManager:(HttpManager*)hMan andCallback:(id<AppAssetCallback>)callback {
+    self = [super init];
+    _app = app;
+    _hMan = hMan;
+    _callback = callback;
+    return self;
+}
+
+- (void) retrieveAsset {
+    NSData* appAsset = [_hMan executeRequestSynchronously:[_hMan newAppAssetRequestWithAppId:_app.appId]];
+    UIImage* appImage = [UIImage imageWithData:appAsset];
+    _app.appImage = appImage;
+    NSLog(@"App Name: %@ id:%@ image: %@", _app.appName, _app.appId, _app.appImage);
+    [self performSelectorOnMainThread:@selector(sendCallBack) withObject:self waitUntilDone:NO];
+}
+
+- (void) sendCallBack {
+    [_callback receivedAssetForApp:_app];
+}
+
+@end

Limelight/Network/HttpManager.h

@@ -0,0 +1,32 @@
+//
+//  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>
+
++ (NSArray*) getAppListFromXML:(NSData*)xml;
++ (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;
+- (NSURLRequest*) newAppAssetRequestWithAppId:(NSString*)appId;
+- (NSData*) executeRequestSynchronously:(NSURLRequest*)request;
+@end
+
+

Limelight/Network/HttpManager.m

@@ -0,0 +1,338 @@
+//
+//  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"
+#import "App.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";
+
++ (NSArray*) getAppListFromXML:(NSData*)xml {
+    xmlDocPtr docPtr = xmlParseMemory([xml bytes], (int)[xml length]);
+    
+    if (docPtr == NULL) {
+        NSLog(@"ERROR: An error occured trying to parse xml.");
+        return NULL;
+    }
+
+    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;
+    
+    NSMutableArray* appList = [[NSMutableArray alloc] init];
+    
+    while (node != NULL) {
+        NSLog(@"node: %s", node->name);
+        if (!xmlStrcmp(node->name, (const xmlChar*)"App")) {
+            xmlNodePtr appInfoNode = node->xmlChildrenNode;
+            NSString* appName;
+            NSString* appId;
+            while (appInfoNode != NULL) {
+                NSLog(@"appInfoNode: %s", appInfoNode->name);
+                if (!xmlStrcmp(appInfoNode->name, (const xmlChar*)"AppTitle")) {
+                    xmlChar* nodeVal = xmlNodeListGetString(docPtr, appInfoNode->xmlChildrenNode, 1);
+                    appName = [[NSString alloc] initWithCString:(const char*)nodeVal encoding:NSUTF8StringEncoding];
+                    xmlFree(nodeVal);
+                } else if (!xmlStrcmp(appInfoNode->name, (const xmlChar*)"ID")) {
+                    xmlChar* nodeVal = xmlNodeListGetString(docPtr, appInfoNode->xmlChildrenNode, 1);
+                    appId = [[NSString alloc] initWithCString:(const char*)nodeVal encoding:NSUTF8StringEncoding];
+                    xmlFree(nodeVal);
+                }
+                appInfoNode = appInfoNode->next;
+            }
+            App* app = [[App alloc] init];
+            app.appName = appName;
+            app.appId = appId;
+            [appList addObject:app];
+        }
+        node = node->next;
+    }
+    xmlFree(rootNode);
+    xmlFree(docPtr);
+    
+    return appList;
+}
+
++ (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* dataString = [[NSString alloc] initWithData:xmlData encoding:NSUTF8StringEncoding];
+    NSString* xmlString = [dataString stringByReplacingOccurrencesOfString:@"UTF-16" withString:@"UTF-8" options:NSCaseInsensitiveSearch range:NSMakeRange(0, [dataString length])];
+    
+    return [xmlString dataUsingEncoding:NSUTF8StringEncoding];
+}
+
+- (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];
+}
+
+- (NSURLRequest*) newAppAssetRequestWithAppId:(NSString *)appId {
+    NSString* urlString = [NSString stringWithFormat:@"%@/appasset?uniqueid=%@&appid=%@&AssetType=2&AssetIdx=0", _baseURL, _uniqueId, appId];
+    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(@"\n\nReceived data: %@\n\n", [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]);
+    [_respData appendData:data];
+}
+
+- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
+    if ([[NSString alloc] initWithData:_respData encoding:NSUTF8StringEncoding] != nil) {
+        _requestResp = [HttpManager fixXmlVersion:_respData];
+    } else {
+        _requestResp = _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 +1,27 @@
+//
+//  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;
+- (void) alreadyPaired;
+
+@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 +1,150 @@
+//
+//  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 alreadyPaired];
+    }
+}
+
+- (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 +1,428 @@
+//
+//  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
+{
+    PLATFORM_CALLBACKS dummyPlCallbacks;
+    
+    // Only used on Windows
+    dummyPlCallbacks.threadStart = NULL;
+    dummyPlCallbacks.debugPrint = NULL;
+    
+    LiStartConnection(_host,
+                      &_streamConfig,
+                      &_clCallbacks,
+                      &_drCallbacks,
+                      &_arCallbacks,
+                      &dummyPlCallbacks,
+                      NULL, 0);
+}
+
+
+
+@end

Limelight/Stream/StreamConfiguration.h

@@ -0,0 +1,23 @@
+//
+//  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 NSString* appID;
+@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, appID, 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 +1,122 @@
+//
+//  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"];
+    NSString* currentClient = [HttpManager getStringFromXML:serverInfoResp tag:@"CurrentClient"];
+    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"]) {
+        if (![currentClient isEqualToString:@"1"]) {
+            // The server is streaming to someone else
+            [_callbacks launchFailed:@"There is another stream in progress"];
+            return;
+        }
+        // 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:_config.appID
+                                           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/UIAppView.h

@@ -0,0 +1,23 @@
+//
+//  UIAppView.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/22/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "App.h"
+
+@protocol AppCallback <NSObject>
+
+- (void) appClicked:(App*) app;
+
+@end
+
+@interface UIAppView : UIView
+
+- (id) initWithApp:(App*)app andCallback:(id<AppCallback>)callback;
+- (void) updateAppImage;
+
+@end

Limelight/UIAppView.m

@@ -0,0 +1,72 @@
+//
+//  UIAppView.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/22/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "UIAppView.h"
+
+@implementation UIAppView {
+    App* _app;
+    UIButton* _appButton;
+    UILabel* _appLabel;
+    id<AppCallback> _callback;
+}
+static int LABEL_DY = 20;
+
+- (id) initWithApp:(App*)app andCallback:(id<AppCallback>)callback {
+    self = [super init];
+    _app = app;
+    _callback = callback;
+    
+    _appButton = [UIButton buttonWithType:UIButtonTypeCustom];
+    [_appButton setContentEdgeInsets:UIEdgeInsetsMake(0, 4, 0, 4)];
+    [_appButton setBackgroundImage:[UIImage imageNamed:@"NoAppImage"] forState:UIControlStateNormal];
+    [_appButton sizeToFit];
+    [_appButton addTarget:self action:@selector(appClicked) forControlEvents:UIControlEventTouchUpInside];
+    _appButton.layer.shadowColor = [[UIColor blackColor] CGColor];
+    _appButton.layer.shadowOffset = CGSizeMake(5,8);
+    _appButton.layer.shadowOpacity = 0.7;
+    
+    _appLabel = [[UILabel alloc] init];
+    [_appLabel setText:_app.appName];
+    [_appLabel sizeToFit];
+    _appLabel.center = CGPointMake(_appButton.bounds.origin.x + (_appButton.bounds.size.width / 2), _appButton.bounds.origin.y + _appButton.bounds.size.height + LABEL_DY);
+    
+    [self updateBounds];
+    [self addSubview:_appButton];
+    [self addSubview:_appLabel];
+    
+    
+    return self;
+}
+
+- (void) updateBounds {
+    float x = _appButton.frame.origin.x < _appLabel.frame.origin.x ? _appButton.frame.origin.x : _appLabel.frame.origin.x;
+    float y = _appButton.frame.origin.y < _appLabel.frame.origin.y ? _appButton.frame.origin.y : _appLabel.frame.origin.y;
+    self.bounds = CGRectMake(x , y, _appButton.frame.size.width > _appLabel.frame.size.width ? _appButton.frame.size.width : _appLabel.frame.size.width, _appButton.frame.size.height + _appLabel.frame.size.height + LABEL_DY / 2);
+    self.frame = CGRectMake(x , y, _appButton.frame.size.width > _appLabel.frame.size.width ? _appButton.frame.size.width : _appLabel.frame.size.width, _appButton.frame.size.height + _appLabel.frame.size.height + LABEL_DY / 2);
+}
+
+- (void) appClicked {
+    [_callback appClicked:_app];
+}
+
+- (void) updateAppImage {
+    if (_app.appImage != nil) {
+        [_appButton setBackgroundImage:_app.appImage forState:UIControlStateNormal];
+        [self setNeedsDisplay];
+    }
+}
+
+/*
+// Only override drawRect: if you perform custom drawing.
+// An empty implementation adversely affects performance during animation.
+- (void)drawRect:(CGRect)rect {
+    // Drawing code
+}
+*/
+
+@end

Limelight/UIComputerView.h

@@ -0,0 +1,24 @@
+//
+//  UIComputerView.h
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/22/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "Computer.h"
+
+@protocol HostCallback <NSObject>
+
+- (void) hostClicked:(Computer*)computer;
+- (void) addHostClicked;
+
+@end
+
+@interface UIComputerView : UIView
+
+- (id) initWithComputer:(Computer*)computer andCallback:(id<HostCallback>)callback;
+- (id) initForAddWithCallback:(id<HostCallback>)callback;
+
+@end

Limelight/UIComputerView.m

@@ -0,0 +1,99 @@
+//
+//  UIComputerView.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 10/22/14.
+//  Copyright (c) 2014 Limelight Stream. All rights reserved.
+//
+
+#import "UIComputerView.h"
+
+@implementation UIComputerView {
+    Computer* _computer;
+    UIButton* _hostButton;
+    UILabel* _hostLabel;
+    id<HostCallback> _callback;
+    CGSize _labelSize;
+}
+static int LABEL_DY = 20;
+
+- (id) init {
+    self = [super init];
+    _hostButton = [UIButton buttonWithType:UIButtonTypeCustom];
+    [_hostButton setContentEdgeInsets:UIEdgeInsetsMake(0, 4, 0, 4)];
+    [_hostButton setBackgroundImage:[UIImage imageNamed:@"Computer"] forState:UIControlStateNormal];
+    [_hostButton sizeToFit];
+    
+     _hostButton.layer.shadowColor = [[UIColor blackColor] CGColor];
+    _hostButton.layer.shadowOffset = CGSizeMake(5,8);
+    _hostButton.layer.shadowOpacity = 0.7;
+    
+    _hostLabel = [[UILabel alloc] init];
+    
+    return self;
+}
+
+- (id) initWithComputer:(Computer*)computer andCallback:(id<HostCallback>)callback {
+    self = [self init];
+    _computer = computer;
+    _callback = callback;
+
+    [_hostLabel setText:[_computer displayName]];
+    [_hostLabel sizeToFit];
+    [_hostButton addTarget:self action:@selector(hostClicked) forControlEvents:UIControlEventTouchUpInside];
+    _hostLabel.center = CGPointMake(_hostButton.frame.origin.x + (_hostButton.frame.size.width / 2), _hostButton.frame.origin.y + _hostButton.frame.size.height + LABEL_DY);
+    [self updateBounds];
+    [self addSubview:_hostButton];
+    [self addSubview:_hostLabel];
+    
+    return self;
+}
+
+- (void) updateBounds {
+    float x = _hostButton.frame.origin.x < _hostLabel.frame.origin.x ? _hostButton.frame.origin.x : _hostLabel.frame.origin.x;
+    float y = _hostButton.frame.origin.y < _hostLabel.frame.origin.y ? _hostButton.frame.origin.y : _hostLabel.frame.origin.y;
+    self.bounds = CGRectMake(x , y, _hostButton.frame.size.width > _hostLabel.frame.size.width ? _hostButton.frame.size.width : _hostLabel.frame.size.width, _hostButton.frame.size.height + _hostLabel.frame.size.height + LABEL_DY / 2);
+    self.frame = CGRectMake(x , y, _hostButton.frame.size.width > _hostLabel.frame.size.width ? _hostButton.frame.size.width : _hostLabel.frame.size.width, _hostButton.frame.size.height + _hostLabel.frame.size.height + LABEL_DY / 2);
+}
+
+- (id) initForAddWithCallback:(id<HostCallback>)callback {
+    self = [self init];
+    _callback = callback;
+    
+    [_hostButton setBackgroundImage:[UIImage imageNamed:@"Computer"] forState:UIControlStateNormal];
+    [_hostButton sizeToFit];
+    [_hostButton addTarget:self action:@selector(addClicked) forControlEvents:UIControlEventTouchUpInside];
+    
+    [_hostLabel setText:@"Add Host"];
+    [_hostLabel sizeToFit];
+    _hostLabel.center = CGPointMake(_hostButton.frame.origin.x + (_hostButton.frame.size.width / 2), _hostButton.frame.origin.y + _hostButton.frame.size.height + LABEL_DY);
+    
+    UIImageView* addIcon = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"AddComputerIcon"]];
+    [addIcon sizeToFit];
+    addIcon.center = CGPointMake(_hostButton.frame.origin.x + _hostButton.frame.size.width, _hostButton.frame.origin.y);
+    
+    [self updateBounds];
+    [self addSubview:_hostButton];
+    [self addSubview:_hostLabel];
+    [self addSubview:addIcon];
+    
+    return self;
+}
+
+- (void) hostClicked {
+    [_callback hostClicked:_computer];
+}
+
+- (void) addClicked {
+    [_callback addHostClicked];
+}
+
+/*
+// Only override drawRect: if you perform custom drawing.
+// An empty implementation adversely affects performance during animation.
+- (void)drawRect:(CGRect)rect {
+    // Drawing code
+}
+*/
+
+@end

Limelight/Utility/Computer.h

@@ -0,0 +1,19 @@
+//
+//  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;
+
+@end

Limelight/Utility/Computer.m

@@ -0,0 +1,47 @@
+//
+//  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;
+}
+
+- (BOOL)isEqual:(id)object {
+    if ([object isKindOfClass:[Computer class]]) {
+        return [self.hostName isEqual:[object valueForKey:@"hostName"]];
+    } else {
+        return NO;
+    }
+}
+
+- (NSUInteger)hash {
+    NSUInteger prime = 31;
+    NSUInteger result = 1;
+    result = prime * result + (self.hostName == nil ? 0 : [self.hostName hash]);
+    
+    return result;
+}
+
+@end