Cross Reference: /external/chromium_org/third_party/libjingle/source/talk/app/webrtc/objc/

This directory contains the ObjectiveC implementation of the
webrtc::PeerConnection API.  This can be built for Mac or iOS.  This
file describes building the API, unit test, and AppRTCDemo sample app.

Prerequisites:
- Make sure gclient is checking out tools necessary to target iOS: your
  .gclient file should contain a line like:
  target_os = ['ios', 'mac']
  Make sure to re-run gclient sync after adding this to download the tools.

- Set up webrtc-related $GYP_DEFINES; example shell functions that set
  up for building for iOS-device, iOS-simulator, and Mac (resp) are:
function wrbase() {
  cd /path/to/webrtc/trunk
  export GYP_DEFINES="build_with_libjingle=1 build_with_chromium=0 libjingle_objc=1"
  export GYP_GENERATORS="ninja"
}

function wrios() {
  wrbase
  export GYP_DEFINES="$GYP_DEFINES OS=ios target_arch=armv7"
  export GYP_GENERATOR_FLAGS="$GYP_GENERATOR_FLAGS output_dir=out_ios"
  export GYP_CROSSCOMPILE=1
}

function wrsim() {
  wrbase
  export GYP_DEFINES="$GYP_DEFINES OS=ios target_arch=ia32"
  export GYP_GENERATOR_FLAGS="$GYP_GENERATOR_FLAGS output_dir=out_sim"
  export GYP_CROSSCOMPILE=1
}

function wrmac() {
  wrbase
  export GYP_DEFINES="$GYP_DEFINES OS=mac target_arch=x64"
  export GYP_GENERATOR_FLAGS="$GYP_GENERATOR_FLAGS output_dir=out_mac"
}

- Finally, run "gclient runhooks" to generate ninja files.

Example of building & using the unittest & app:

- To build & run the unittest (must target mac):
  wrmac && gclient runhooks && \
      ninja -C out_mac/Debug libjingle_peerconnection_objc_test && \
      ./out_mac/Debug/libjingle_peerconnection_objc_test.app/Contents/MacOS/libjingle_peerconnection_objc_test

- To build & launch the sample app on OSX:
  wrmac && gclient runhooks && ninja -C out_mac/Debug AppRTCDemo && \
      ./out_mac/Debug/AppRTCDemo.app/Contents/MacOS/AppRTCDemo

- To build & launch the sample app on the iOS simulator:
  wrsim && gclient runhooks && ninja -C out_sim/Debug iossim AppRTCDemo && \
      ./out_sim/Debug/iossim out_sim/Debug/AppRTCDemo.app

- To build & sign the sample app for an iOS device:
  wrios && gclient runhooks && ninja -C out_ios/Debug-iphoneos AppRTCDemo

- To install the sample app on an iOS device:
  ideviceinstaller -i out_ios/Debug-iphoneos/AppRTCDemo.app
  (if installing ideviceinstaller from brew, use --HEAD to get support
  for .app directories)
- Alternatively, use iPhone Configuration Utility:
  - Open "iPhone Configuration Utility" (http://support.apple.com/kb/DL1465)
  - Click the "Add" icon (command-o)
  - Open the app under out_ios/Debug-iphoneos/AppRTCDemo (should be added to the Applications tab)
  - Click the device's name in the left-hand panel and select the Applications tab
  - Click Install on the AppRTCDemo line.
      (If you have any problems deploying for the first time, check
      the Info.plist file to ensure that the Bundle Identifier matches
      your phone provisioning profile, or use a development wildcard
      provisioning profile.)
- Alternately, use ios-deploy:
  ios-deploy -d -b out_ios/Debug-iphoneos/AppRTCDemo.app

- Once installed:
  - Tap AppRTCDemo on the iOS device's home screen (might have to scroll to find it).
  - In desktop chrome, navigate to http://apprtc.appspot.com and note
    the r=<NNN> room number in the resulting URL; enter that number
    into the text field on the phone.
Name	Date	Size
..	12-Mar-2015	4 KiB
public/	12-Mar-2015	4 KiB
README	12-Mar-2015	3.3 KiB
RTCAudioTrack+Internal.h	12-Mar-2015	1.6 KiB
RTCAudioTrack.mm	12-Mar-2015	1.8 KiB
RTCDataChannel+Internal.h	12-Mar-2015	2.1 KiB
RTCDataChannel.mm	12-Mar-2015	7.1 KiB
RTCEAGLVideoView+Internal.h	12-Mar-2015	1.7 KiB
RTCEAGLVideoView.m	12-Mar-2015	7.7 KiB
RTCEnumConverter.h	12-Mar-2015	2.4 KiB
RTCEnumConverter.mm	12-Mar-2015	5.4 KiB
RTCI420Frame+Internal.h	12-Mar-2015	1.6 KiB
RTCI420Frame.mm	12-Mar-2015	2.6 KiB
RTCICECandidate+Internal.h	12-Mar-2015	1.7 KiB
RTCICECandidate.mm	12-Mar-2015	2.9 KiB
RTCICEServer+Internal.h	12-Mar-2015	1.7 KiB
RTCICEServer.mm	12-Mar-2015	2.6 KiB
RTCMediaConstraints+Internal.h	12-Mar-2015	1.7 KiB
RTCMediaConstraints.mm	12-Mar-2015	2.9 KiB
RTCMediaConstraintsNative.cc	12-Mar-2015	2.1 KiB
RTCMediaConstraintsNative.h	12-Mar-2015	2.2 KiB
RTCMediaSource+Internal.h	12-Mar-2015	1.7 KiB
RTCMediaSource.mm	12-Mar-2015	2.2 KiB
RTCMediaStream+Internal.h	12-Mar-2015	1.7 KiB
RTCMediaStream.mm	12-Mar-2015	4.7 KiB
RTCMediaStreamTrack+Internal.h	12-Mar-2015	1.8 KiB
RTCMediaStreamTrack.mm	12-Mar-2015	3.7 KiB
RTCNSGLVideoView.m	12-Mar-2015	6 KiB
RTCOpenGLVideoRenderer.mm	12-Mar-2015	14.1 KiB
RTCPair.m	12-Mar-2015	1.8 KiB
RTCPeerConnection+Internal.h	12-Mar-2015	1.9 KiB
RTCPeerConnection.mm	12-Mar-2015	10.8 KiB
RTCPeerConnectionFactory.mm	12-Mar-2015	5.1 KiB
RTCPeerConnectionObserver.h	12-Mar-2015	3.1 KiB
RTCPeerConnectionObserver.mm	12-Mar-2015	4.3 KiB
RTCSessionDescription+Internal.h	12-Mar-2015	1.8 KiB
RTCSessionDescription.mm	12-Mar-2015	2.7 KiB
RTCStatsReport+Internal.h	12-Mar-2015	1.6 KiB
RTCStatsReport.mm	12-Mar-2015	2.7 KiB
RTCVideoCapturer+Internal.h	12-Mar-2015	1.7 KiB
RTCVideoCapturer.mm	12-Mar-2015	2.8 KiB
RTCVideoRenderer+Internal.h	12-Mar-2015	1.6 KiB
RTCVideoRenderer.mm	12-Mar-2015	2.7 KiB
RTCVideoSource+Internal.h	12-Mar-2015	1.6 KiB
RTCVideoSource.mm	12-Mar-2015	1.8 KiB
RTCVideoTrack+Internal.h	12-Mar-2015	1.7 KiB
RTCVideoTrack.mm	12-Mar-2015	2.7 KiB