Snap for 10497676 from 726e70b5985b779ca95213a9669977fe121c6626 to mainline-art-releaseaml_art_341110110aml_art_341110060aml_art_341010050aml_art_340915060

Change-Id: I72607c2fec82ecba794f8d75a78948179566b6bb

8 files changed, 116 insertions, 32 deletions

diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
new file mode 100644
index 0000000..0f4bbfd
--- /dev/null
+++ b/.github/workflows/python-publish.yml
@@ -0,0 +1,38 @@
+name: Upload Python Package
+
+on:
+  release:
+    types: [published]
+    
+permissions:
+  contents: read
+
+jobs:
+  deploy:
+    name: Build and publish Python 🐍 distributions 📦 to PyPI and TestPyPI
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Check out from Git
+      uses: actions/checkout@v3
+    - name: Get history and tags for SCM versioning to work
+      run: |
+        git fetch --prune --unshallow
+        git fetch --depth=1 origin +refs/tags/*:refs/tags/*
+    - name: Set up Python
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.10'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install build
+    - name: Build package
+      run: python -m build python/
+    - name: Publish package to PyPI
+      if: github.event_name == 'release' && startsWith(github.ref, 'refs/tags')
+      uses: pypa/gh-action-pypi-publish@release/v1
+      with:
+        packages-dir: python/dist/
+        user: __token__
+        password: ${{ secrets.PYPI_API_TOKEN }}
diff --git a/.gitignore b/.gitignore
index 9a071b7..5782913 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 __pycache__
+python/dist
 python/pandora/*
 !python/pandora/__init__.py
 !python/pandora/py.typed
diff --git a/Android.bp b/Android.bp
index 13e9591..aa2f627 100644
--- a/Android.bp
+++ b/Android.bp
@@ -69,6 +69,7 @@ java_library {
 filegroup {
     name: "pandora-protos",
     srcs: [
+        "pandora/a2dp.proto",
         "pandora/host.proto",
         "pandora/security.proto",
     ],
diff --git a/README.md b/README.md
index 6d37cb8..e974ce7 100644
--- a/README.md
+++ b/README.md
@@ -9,5 +9,5 @@ A test interface is defined for each Bluetooth profile.
 
 ## Supported profiles
 
-* **Host**: interfaces for general methods (pairing, connection...).
-* **A2DP**: Advanced Audio Distribution Profile.
+* **Host**: Interface for general methods (reset, connection, advertise...).
+* **Security**: Interface to trigger Bluetooth Host security pairing procedures.
diff --git a/pandora/a2dp.proto b/pandora/a2dp.proto
index a2f641e..d262d1b 100644
--- a/pandora/a2dp.proto
+++ b/pandora/a2dp.proto
@@ -14,15 +14,17 @@
 
 syntax = "proto3";
 
-option java_outer_classname = "A2dpProto";
-
 package pandora;
 
 import "pandora/host.proto";
+import "google/protobuf/empty.proto";
+import "google/protobuf/wrappers.proto";
+
+option java_outer_classname = "A2DPProto";
 
 // Service to trigger A2DP (Advanced Audio Distribution Profile) procedures.
 //
-// Requirements for the implementor:
+// Requirements for the implementer:
 // - Streams must not be automatically opened, even if discovered.
 // - The `Host` service must be implemented
 //
@@ -69,17 +71,25 @@ service A2DP {
   // return it. The server must return the same sink only once.
   rpc WaitSink(WaitSinkRequest) returns (WaitSinkResponse);
   // Get if the stream is suspended
-  rpc IsSuspended(IsSuspendedRequest) returns (IsSuspendedResponse);
-  // Start a suspended stream.
+  rpc IsSuspended(IsSuspendedRequest) returns (google.protobuf.BoolValue);
+  // Start an opened stream.
+  //
+  // The rpc must block until the stream has reached the
+  // AVDTP_STREAMING state (see [AVDTP] 9.1).
   rpc Start(StartRequest) returns (StartResponse);
-  // Suspend a started stream.
+  // Suspend a streaming stream.
+  //
+  // The rpc must block until the stream has reached the AVDTP_OPEN
+  // state (see [AVDTP] 9.1).
   rpc Suspend(SuspendRequest) returns (SuspendResponse);
   // Close a stream, the source or sink tokens must not be reused afterwards.
   rpc Close(CloseRequest) returns (CloseResponse);
   // Get the `AudioEncoding` value of a stream
-  rpc GetAudioEncoding(GetAudioEncodingRequest) returns (GetAudioEncodingResponse);
+  rpc GetAudioEncoding(GetAudioEncodingRequest)
+      returns (GetAudioEncodingResponse);
   // Playback audio by a `Source`
-  rpc PlaybackAudio(stream PlaybackAudioRequest) returns (PlaybackAudioResponse);
+  rpc PlaybackAudio(stream PlaybackAudioRequest)
+      returns (PlaybackAudioResponse);
   // Capture audio from a `Sink`
   rpc CaptureAudio(CaptureAudioRequest) returns (stream CaptureAudioResponse);
 }
@@ -99,7 +109,7 @@ enum AudioEncoding {
 message Source {
   // Opaque value filled by the GRPC server, must not
   // be modified nor crafted.
-  Connection connection = 1;
+  bytes cookie = 1;
 }
 
 // A Token representing a Sink stream (see [A2DP] 2.2).
@@ -107,7 +117,7 @@ message Source {
 message Sink {
   // Opaque value filled by the GRPC server, must not
   // be modified nor crafted.
-  Connection connection = 1;
+  bytes cookie = 1;
 }
 
 // Request for the `OpenSource` method.
@@ -118,10 +128,12 @@ message OpenSourceRequest {
 
 // Response for the `OpenSource` method.
 message OpenSourceResponse {
-  // Result of the `OpenSource` call:
-  // - If successful: a Source
+  // Result of the `OpenSource` call.
   oneof result {
+    // Opened stream.
     Source source = 1;
+    // The Connection disconnected.
+    google.protobuf.Empty disconnected = 2;
   }
 }
 
@@ -133,10 +145,12 @@ message OpenSinkRequest {
 
 // Response for the `OpenSink` method.
 message OpenSinkResponse {
-  // Result of the `OpenSink` call:
-  // - If successful: a Sink
+  // Result of the `OpenSink` call.
   oneof result {
+    // Opened stream.
     Sink sink = 1;
+    // The Connection disconnected.
+    google.protobuf.Empty disconnected = 2;
   }
 }
 
@@ -148,10 +162,12 @@ message WaitSourceRequest {
 
 // Response for the `WaitSource` method.
 message WaitSourceResponse {
-  // Result of the `WaitSource` call:
-  // - If successful: a Source
+  // Result of the `WaitSource` call.
   oneof result {
+    // Awaited stream.
     Source source = 1;
+    // The Connection disconnected.
+    google.protobuf.Empty disconnected = 2;
   }
 }
 
@@ -163,10 +179,12 @@ message WaitSinkRequest {
 
 // Response for the `WaitSink` method.
 message WaitSinkResponse {
-  // Result of the `WaitSink` call:
-  // - If successful: a Sink
+  // Result of the `WaitSink` call.
   oneof result {
+    // Awaited stream.
     Sink sink = 1;
+    // The Connection disconnected.
+    google.protobuf.Empty disconnected = 2;
   }
 }
 
@@ -179,11 +197,6 @@ message IsSuspendedRequest {
   }
 }
 
-// Response for the `IsSuspended` method.
-message IsSuspendedResponse {
-  bool is_suspended = 1;
-}
-
 // Request for the `Start` method.
 message StartRequest {
   // Target of the start, either a Sink or a Source.
@@ -194,7 +207,17 @@ message StartRequest {
 }
 
 // Response for the `Start` method.
-message StartResponse {}
+message StartResponse {
+  // Result of the `Start` call.
+  oneof result {
+    // Stream successfully started.
+    google.protobuf.Empty started = 1;
+    // Stream is already in AVDTP_STREAMING state.
+    google.protobuf.Empty already_started = 2;
+    // The Connection disconnected.
+    google.protobuf.Empty disconnected = 3;
+  }
+}
 
 // Request for the `Suspend` method.
 message SuspendRequest {
@@ -206,7 +229,17 @@ message SuspendRequest {
 }
 
 // Response for the `Suspend` method.
-message SuspendResponse {}
+message SuspendResponse {
+  // Result of the `Suspend` call.
+  oneof result {
+    // Stream successfully suspended.
+    google.protobuf.Empty suspended = 1;
+    // Stream is already in AVDTP_OPEN state.
+    google.protobuf.Empty already_suspended = 2;
+    // The Connection disconnected.
+    google.protobuf.Empty disconnected = 3;
+  }
+}
 
 // Request for the `Close` method.
 message CloseRequest {
@@ -258,6 +291,6 @@ message CaptureAudioRequest {
 message CaptureAudioResponse {
   // Captured audio data.
   // The audio data is encoded in the specified `AudioEncoding` value
-  // obained in response of a `GetAudioEncoding` method call.
+  // obtained in response of a `GetAudioEncoding` method call.
   bytes data = 1;
 }
diff --git a/python/Android.bp b/python/Android.bp
index 25e8b29..21e3dd0 100644
--- a/python/Android.bp
+++ b/python/Android.bp
@@ -41,6 +41,10 @@ genrule {
         "pandora/py.typed",
         "pandora/__init__.py",
         "pandora/_utils.py",
+        "pandora/a2dp_grpc.py",
+        "pandora/a2dp_grpc_aio.py",
+        "pandora/a2dp_pb2.py",
+        "pandora/a2dp_pb2.pyi",
         "pandora/host_grpc.py",
         "pandora/host_grpc_aio.py",
         "pandora/host_pb2.py",
@@ -66,6 +70,7 @@ filegroup {
     name: "pandora-python-stubs",
     srcs: [
         ":pandora-python-gen-src{pandora/py.typed}",
+        ":pandora-python-gen-src{pandora/a2dp_pb2.pyi}",
         ":pandora-python-gen-src{pandora/host_pb2.pyi}",
         ":pandora-python-gen-src{pandora/security_pb2.pyi}",
     ],
diff --git a/python/pandora/__init__.py b/python/pandora/__init__.py
index f8a96ae..bc983a5 100644
--- a/python/pandora/__init__.py
+++ b/python/pandora/__init__.py
@@ -14,4 +14,4 @@
 
 """Pandora gRPC Bluetooth test interfaces."""
 
-__version__ = "0.0.1"
+__version__ = "0.0.3"
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 0e42956..6b4a236 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -3,15 +3,21 @@ name = "bt-test-interfaces"
 readme = "../README.md"
 authors = [{name = "Pandora", email = "pandora-core@google.com"}]
 dynamic = ["version", "description"]
-dependencies = ["protobuf==4.22.0"]
+classifiers = [
+    "License :: OSI Approved :: Apache Software License"
+]
+dependencies = ["protobuf>=4.22.0"]
+
+[project.urls]
+Source = "https://github.com/google/bt-test-interfaces"
 
 [tool.flit.module]
 name = "pandora"
 
 [tool.flit.sdist]
-include = ["_build"]
+include = ["_build", ".."]
 
 [build-system]
-requires = ["flit_core==3.7.1", "grpcio-tools==1.51.1"]
+requires = ["flit_core==3.7.1", "grpcio-tools>=1.51.1"]
 build-backend = "_build.backend"
 backend-path = ["."]