Bootstrap iOS port of the tv-casting-app (#18924)

* Removing old Obj-C darwin dir for tv-casting-app

* Added new directory structure for a Swift based TvCastingApp for iOS

.github/.wordlist.txt

@@ -1309,6 +1309,7 @@ ttyACMx
 ttymxc
 ttyUSB
 TurbidityConcentrationMeasurement
+TvCasting
 TXD
 txt
 uargument

examples/tv-casting-app/darwin/.gitignore

@@ -0,0 +1,166 @@
+### C++ ###
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+### Objective-C ###
+# Xcode
+#
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## User settings
+xcuserdata/
+
+## compatibility with Xcode 8 and earlier (ignoring not required starting Xcode 9)
+*.xcscmblueprint
+*.xccheckout
+
+## compatibility with Xcode 3 and earlier (ignoring not required starting Xcode 4)
+build/
+DerivedData/
+*.moved-aside
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+
+## Obj-C/Swift specific
+*.hmap
+
+## App packaging
+*.ipa
+*.dSYM.zip
+*.dSYM
+
+# CocoaPods
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+# Pods/
+# Add this line if you want to avoid checking in source code from the Xcode workspace
+# *.xcworkspace
+
+# Carthage
+# Add this line if you want to avoid checking in source code from Carthage dependencies.
+# Carthage/Checkouts
+
+Carthage/Build/
+
+# fastlane
+# It is recommended to not store the screenshots in the git repo.
+# Instead, use fastlane to re-generate the screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://docs.fastlane.tools/best-practices/source-control/#source-control
+
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots/**/*.png
+fastlane/test_output
+
+# Code Injection
+# After new code Injection tools there's a generated folder /iOSInjectionProject
+# https://github.com/johnno1962/injectionforxcode
+
+iOSInjectionProject/
+
+### Objective-C Patch ###
+
+### Swift ###
+# Xcode
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+
+
+
+
+
+## Playgrounds
+timeline.xctimeline
+playground.xcworkspace
+
+# Swift Package Manager
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+# Packages/
+# Package.pins
+# Package.resolved
+# *.xcodeproj
+# Xcode automatically generates this directory with a .xcworkspacedata file and xcuserdata
+# hence it is not needed unless you have added a package configuration file to your project
+# .swiftpm
+
+.build/
+
+# CocoaPods
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+# Pods/
+# Add this line if you want to avoid checking in source code from the Xcode workspace
+# *.xcworkspace
+
+# Carthage
+# Add this line if you want to avoid checking in source code from Carthage dependencies.
+# Carthage/Checkouts
+
+
+# Accio dependency management
+Dependencies/
+.accio/
+
+# fastlane
+# It is recommended to not store the screenshots in the git repo.
+# Instead, use fastlane to re-generate the screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://docs.fastlane.tools/best-practices/source-control/#source-control
+
+
+# Code Injection
+# After new code Injection tools there's a generated folder /iOSInjectionProject
+# https://github.com/johnno1962/injectionforxcode
+
+
+### Xcode ###
+
+## Xcode 8 and earlier
+
+### Xcode Patch ###
+*.xcodeproj/*
+!*.xcodeproj/project.pbxproj
+!*.xcodeproj/xcshareddata/
+!*.xcworkspace/contents.xcworkspacedata
+/*.gcno
+**/xcshareddata/WorkspaceSettings.xcsettings
+

examples/tv-casting-app/darwin/iOSTVCastingApp/iOSTVCastingApp/ViewController.m → examples/tv-casting-app/darwin/TvCasting/MatterBridge/CastingServerBridge.h

@@ -15,18 +15,15 @@
  *    limitations under the License.
  */
 
-#import "ViewController.h"
+#import <Foundation/Foundation.h>
 
-@interface ViewController ()
+#ifndef CastingServerBridge_h
+#define CastingServerBridge_h
 
-@end
-
-@implementation ViewController
+@interface CastingServerBridge : NSObject
 
-- (void)viewDidLoad
-{
-    [super viewDidLoad];
-    // Do any additional setup after loading the view.
-}
+- (int)add:(int)a secondNum:(int)b;
 
 @end
+
+#endif /* CastingServerBridge_h */

examples/tv-casting-app/darwin/darwin/ViewController.h → examples/tv-casting-app/darwin/TvCasting/MatterBridge/CastingServerBridge.mm

@@ -15,8 +15,13 @@
  *    limitations under the License.
  */
 
-#import <UIKit/UIKit.h>
+#import "CastingServerBridge.h"
 
-@interface ViewController : UIViewController
+@implementation CastingServerBridge
+
+- (int)add:(int)a secondNum:(int)b
+{
+    return a + b;
+}
 
 @end

examples/tv-casting-app/darwin/iOSTVCastingApp/iOSTVCastingApp/ViewController.h → examples/tv-casting-app/darwin/TvCasting/MatterBridge/TvCasting-Bridging-Header.h

@@ -15,8 +15,8 @@
  *    limitations under the License.
  */
 
-#import <UIKit/UIKit.h>
+//
+//  TvCasting's Public headers exposed to Swift
+//
 
-@interface ViewController : UIViewController
-
-@end
+#import "CastingServerBridge.h"

examples/tv-casting-app/darwin/TvCasting/README.md

@@ -0,0 +1,80 @@
+# Matter TV Casting iOS App Example
+
+This is a Matter TV Casting iOS app that can be used to cast content to a TV.
+This app discovers TVs on the local network that act as commissioners, lets the
+user select one, sends the TV a User Directed Commissioning request, enters
+commissioning mode, advertises itself as a Commissionable Node and gets
+commissioned. Then it allows the user to send Matter ContentLauncher commands to
+the TV.
+
+---
+
+-   [Matter TV Casting iOS App Example](#matter-tv-casting-ios-app-example)
+    -   [Building the Application](#building-the-application)
+        -   [Compilation Fixes](#compilation-fixes)
+    -   [Installing the Application](#installing-the-application)
+
+---
+
+## Building the Application
+
+Matter TV Casting iOS App Example can be built with the latest Xcode releases.
+
+-   Open the `TvCastingDarwin.xcworkspace` file located in
+    `examples/tv-casting-app/darwin` with Xcode.
+
+-   Then select the `TvCasting` scheme at the top.
+
+-   Running the `TvCasting` scheme in Xcode (select the scheme and then hit the
+    "play button" to "run" the scheme) will attempt to compile the application
+    and then install it to the connected iOS device selected in the scheme.
+
+Because we do not share a developer group, directly running this scheme will
+fail with missing signing configuration errors.
+
+You need to update the Project configuration for TvCasting app to use your
+Personal Developer account and a unique Bundle ID.
+
+### Compilation Fixes
+
+Before you can run the `TvCasting` scheme, you need to amend the
+`project.pbxproj` file for the TvCasting app project. The file is located here
+`examples/tv-casting-app/darwin/TvCasting/TvCasting.xcodeproj/project.pbxproj`.
+
+You can choose to amend this file via Xcode directly or manually with any text
+editor. This Readme will focus on doing it via Xcode.
+
+-   With the `TvCastingDarwin.xcworkspace` loaded, you should see 1 project on
+    the left side pane in Xcode. `TvCasting`
+
+-   Selecting `TvCasting` should bring up the project configuration view in
+    Xcode. Next, select the `Signing & Capabilities` tab.
+
+-   Perform the following steps to enable building TvCasting app:
+
+    1. Ensure "Automatically manage signing" is checked
+
+    2. Select your Personal Team in the "Team" dropdown.
+
+    3. Change the bundle identifier from `com.matter.TvCasting` to something
+       unique, like `com.matter.TvCasting-username`. These bundle IDs get
+       reserved for a short amount of time and so it's best to use something
+       only you might think of to avoid conflicts (you'll see that the default
+       bundle ID does not work if you skip this step).
+
+    4. Confirm that the Signing Certificate now says "Apple Development:
+       <your personal account>"
+
+Now you can install TvCasting app to your connected iOS device by clicking on
+the "Play"/Run icon.
+
+## Installing the Application
+
+The first time you install this application to your iOS device, Xcode will not
+be able to launch it. This is because iOS prevents arbitrary developer apps from
+running prior to user consent. To give this application consent, navigate to
+`Settings->General->VPN & Device Management` and give TvCasting app permission
+to run.
+
+Now you can launch the application from the Home screen or from Xcode by hitting
+the run button once more.