Wrapper

.gitignore

@@ -1,2 +1,3 @@
-*.dylib
-.DS_Store
+.DS_Store
+!out/.keep
+out/*

README.md

@@ -2,7 +2,7 @@
 
 Spoof OSX version of PS4 Remote play into thinking that the Hori Mini Wired Gamepad is a Dualshock 4 controller.
 
-## Getting Started
+## Building
 
 ### Prerequisites
 
@@ -13,17 +13,29 @@ You need to have the official PS4 Remote play, and XCode Command Line Tools inst
 ```
 git clone https://github.com/sperrichon/hori-mini-wired-gamepad-remote-play
 cd hori-mini-wired-gamepad-remote-play
-./build.sh
+./build/compile-lib.sh # out/iohid_wrap.dylib created
 ```
 
-If everything went well, run this script to launch Remote Play:
+### Testing
+
+If everything went well, run this script to test Remote Play:
 
 ```
-./run.sh
+./build/run.sh
 ```
 
 **Note**: The script assumes Remote play is installed at `/Applications/RemotePlay.app`. If this is not the case, you'll need to modify run.sh accordingly. 
 
+### Creating wrapper
+
+Once compiled, you can create a wrapper which makes running Remote Play more comfortable
+
+```
+./build/make-wrapper.sh # out/RemotePlayWrapper.app created
+```
+
+The wrapper searches for RemotePlay.app first in its own `Contents/Resources` folder, and fallbacks to `/Applications`
+
 ## License
 
 This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details

build/compile-lib.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+PROJECT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/.." || exit 1
+
+exec clang -dynamiclib -std=gnu99 "$PROJECT_DIR/iohid_wrap.m" -current_version 1.0 -compatibility_version 1.0 -lobjc -framework Foundation -framework AppKit -framework CoreFoundation -o "$PROJECT_DIR/out/iohid_wrap.dylib"

build/make-wrapper.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+PROJECT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/.." || exit 1
+
+if [ ! -f "$PROJECT_DIR/out/iohid_wrap.dylib" ]; then
+    echo "Compiled lib not found" 1>&2
+    exit 1
+fi
+
+APP_NAME="RemotePlayWrapper.app"
+APP_PATH="$PROJECT_DIR/out/$APP_NAME"
+
+rm -rf "$APP_PATH" &> /dev/null
+cp -r "$PROJECT_DIR/wrapper_skel" "$APP_PATH" || exit 1
+chmod a+x "$APP_PATH/Contents/MacOS/RemotePlayWrapper"
+cp "$PROJECT_DIR/out/iohid_wrap.dylib" "$APP_PATH/Contents/Resources/iohid_wrap.dylib" || exit 1
+
+echo "Wrapper created at '$APP_PATH'."
+echo "You copy RemotePlay.app into the the Contents/Resources folder inside the wrapper. It will default to use the one installed in /Applications"

build/run.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+PROJECT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/.." || exit 1
+
+DYLD_FORCE_FLAT_NAMESPACE=1 DYLD_INSERT_LIBRARIES="$PROJECT_DIR/out/iohid_wrap.dylib" /Applications/RemotePlay.app/Contents/MacOS/RemotePlay

wrapper_skel/Contents/Info.plist

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleExecutable</key>
+	<string>RemotePlayWrapper</string>
+	<key>CFBundleIconFile</key>
+	<string>AppIcon.icns</string>
+	<key>CFBundleName</key>
+	<string>RemotePlayWrapper</string>
+</dict>
+</plist>

wrapper_skel/Contents/MacOS/RemotePlayWrapper

@@ -0,0 +1,28 @@
+#!/bin/bash
+function die {
+    osascript -e "tell application (path to frontmost application as text) to display dialog \"$1\" buttons {\"OK\"} with icon stop"
+    exit 1
+}
+
+RESOURCES_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/../Resources"
+
+IOHID_WRAP_DYLIB_PATH="$RESOURCES_DIR/iohid_wrap.dylib"
+
+if [ ! -f "$IOHID_WRAP_DYLIB_PATH" ]; then
+    die "$IOHID_WRAP_DYLIB_PATH could not be found"
+fi
+
+export DYLD_FORCE_FLAT_NAMESPACE=1
+export DYLD_INSERT_LIBRARIES="$IOHID_WRAP_DYLIB_PATH"
+
+EXE_PATH="./Contents/MacOS/RemotePlay"
+
+APP_PATH="$RESOURCES_DIR/RemotePlay.app"
+if [ ! -x "$APP_PATH/$EXE_PATH" ]; then
+    APP_PATH="/Applications/RemotePlay.app"
+fi
+
+if [ ! -x "$APP_PATH/$EXE_PATH"  ]; then
+    die "RemotePlay.app was not found in Resources nor in /Applications"
+fi
+exec "$APP_PATH/$EXE_PATH"