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author | Jan Tattermusch <jtattermusch@users.noreply.github.com> | 2018-03-08 15:50:15 +0100 |
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committer | GitHub <noreply@github.com> | 2018-03-08 15:50:15 +0100 |
commit | ff49e75fd9bbb61943a8270a48a36038aa449073 (patch) | |
tree | 6c2dcd2a8c8a9fb149818e21d3b58442e9cd04f1 /templates | |
parent | a5935917c535ffa0194a85ff062445912e49d790 (diff) | |
parent | b5821d430b9d92578d3639aff5470bcc133a8f2c (diff) |
Merge pull request #14605 from jtattermusch/build_unitypackage_script
Add EXPERIMENTAL support for loading grpc_csharp_ext on Unity
Diffstat (limited to 'templates')
-rw-r--r-- | templates/src/csharp/Grpc.Core/Internal/NativeMethods.Generated.cs.template | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/templates/src/csharp/Grpc.Core/Internal/NativeMethods.Generated.cs.template b/templates/src/csharp/Grpc.Core/Internal/NativeMethods.Generated.cs.template new file mode 100644 index 0000000000..8ce2a57323 --- /dev/null +++ b/templates/src/csharp/Grpc.Core/Internal/NativeMethods.Generated.cs.template @@ -0,0 +1,208 @@ +%YAML 1.2 +--- | + <% + native_method_signatures = [ + 'void grpcsharp_init()', + 'void grpcsharp_shutdown()', + 'IntPtr grpcsharp_version_string() // returns not-owned const char*', + 'BatchContextSafeHandle grpcsharp_batch_context_create()', + 'IntPtr grpcsharp_batch_context_recv_initial_metadata(BatchContextSafeHandle ctx)', + 'IntPtr grpcsharp_batch_context_recv_message_length(BatchContextSafeHandle ctx)', + 'void grpcsharp_batch_context_recv_message_to_buffer(BatchContextSafeHandle ctx, byte[] buffer, UIntPtr bufferLen)', + 'StatusCode grpcsharp_batch_context_recv_status_on_client_status(BatchContextSafeHandle ctx)', + 'IntPtr grpcsharp_batch_context_recv_status_on_client_details(BatchContextSafeHandle ctx, out UIntPtr detailsLength)', + 'IntPtr grpcsharp_batch_context_recv_status_on_client_trailing_metadata(BatchContextSafeHandle ctx)', + 'int grpcsharp_batch_context_recv_close_on_server_cancelled(BatchContextSafeHandle ctx)', + 'void grpcsharp_batch_context_reset(BatchContextSafeHandle ctx)', + 'void grpcsharp_batch_context_destroy(IntPtr ctx)', + 'RequestCallContextSafeHandle grpcsharp_request_call_context_create()', + 'CallSafeHandle grpcsharp_request_call_context_call(RequestCallContextSafeHandle ctx)', + 'IntPtr grpcsharp_request_call_context_method(RequestCallContextSafeHandle ctx, out UIntPtr methodLength)', + 'IntPtr grpcsharp_request_call_context_host(RequestCallContextSafeHandle ctx, out UIntPtr hostLength)', + 'Timespec grpcsharp_request_call_context_deadline(RequestCallContextSafeHandle ctx)', + 'IntPtr grpcsharp_request_call_context_request_metadata(RequestCallContextSafeHandle ctx)', + 'void grpcsharp_request_call_context_reset(RequestCallContextSafeHandle ctx)', + 'void grpcsharp_request_call_context_destroy(IntPtr ctx)', + 'CallCredentialsSafeHandle grpcsharp_composite_call_credentials_create(CallCredentialsSafeHandle creds1, CallCredentialsSafeHandle creds2)', + 'void grpcsharp_call_credentials_release(IntPtr credentials)', + 'CallError grpcsharp_call_cancel(CallSafeHandle call)', + 'CallError grpcsharp_call_cancel_with_status(CallSafeHandle call, StatusCode status, string description)', + 'CallError grpcsharp_call_start_unary(CallSafeHandle call, BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen, WriteFlags writeFlags, MetadataArraySafeHandle metadataArray, CallFlags metadataFlags)', + 'CallError grpcsharp_call_start_client_streaming(CallSafeHandle call, BatchContextSafeHandle ctx, MetadataArraySafeHandle metadataArray, CallFlags metadataFlags)', + 'CallError grpcsharp_call_start_server_streaming(CallSafeHandle call, BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen, WriteFlags writeFlags, MetadataArraySafeHandle metadataArray, CallFlags metadataFlags)', + 'CallError grpcsharp_call_start_duplex_streaming(CallSafeHandle call, BatchContextSafeHandle ctx, MetadataArraySafeHandle metadataArray, CallFlags metadataFlags)', + 'CallError grpcsharp_call_send_message(CallSafeHandle call, BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen, WriteFlags writeFlags, int sendEmptyInitialMetadata)', + 'CallError grpcsharp_call_send_close_from_client(CallSafeHandle call, BatchContextSafeHandle ctx)', + 'CallError grpcsharp_call_send_status_from_server(CallSafeHandle call, BatchContextSafeHandle ctx, StatusCode statusCode, byte[] statusMessage, UIntPtr statusMessageLen, MetadataArraySafeHandle metadataArray, int sendEmptyInitialMetadata, byte[] optionalSendBuffer, UIntPtr optionalSendBufferLen, WriteFlags writeFlags)', + 'CallError grpcsharp_call_recv_message(CallSafeHandle call, BatchContextSafeHandle ctx)', + 'CallError grpcsharp_call_recv_initial_metadata(CallSafeHandle call, BatchContextSafeHandle ctx)', + 'CallError grpcsharp_call_start_serverside(CallSafeHandle call, BatchContextSafeHandle ctx)', + 'CallError grpcsharp_call_send_initial_metadata(CallSafeHandle call, BatchContextSafeHandle ctx, MetadataArraySafeHandle metadataArray)', + 'CallError grpcsharp_call_set_credentials(CallSafeHandle call, CallCredentialsSafeHandle credentials)', + 'CStringSafeHandle grpcsharp_call_get_peer(CallSafeHandle call)', + 'void grpcsharp_call_destroy(IntPtr call)', + 'ChannelArgsSafeHandle grpcsharp_channel_args_create(UIntPtr numArgs)', + 'void grpcsharp_channel_args_set_string(ChannelArgsSafeHandle args, UIntPtr index, string key, string value)', + 'void grpcsharp_channel_args_set_integer(ChannelArgsSafeHandle args, UIntPtr index, string key, int value)', + 'void grpcsharp_channel_args_destroy(IntPtr args)', + 'void grpcsharp_override_default_ssl_roots(string pemRootCerts)', + 'ChannelCredentialsSafeHandle grpcsharp_ssl_credentials_create(string pemRootCerts, string keyCertPairCertChain, string keyCertPairPrivateKey)', + 'ChannelCredentialsSafeHandle grpcsharp_composite_channel_credentials_create(ChannelCredentialsSafeHandle channelCreds, CallCredentialsSafeHandle callCreds)', + 'void grpcsharp_channel_credentials_release(IntPtr credentials)', + 'ChannelSafeHandle grpcsharp_insecure_channel_create(string target, ChannelArgsSafeHandle channelArgs)', + 'ChannelSafeHandle grpcsharp_secure_channel_create(ChannelCredentialsSafeHandle credentials, string target, ChannelArgsSafeHandle channelArgs)', + 'CallSafeHandle grpcsharp_channel_create_call(ChannelSafeHandle channel, CallSafeHandle parentCall, ContextPropagationFlags propagationMask, CompletionQueueSafeHandle cq, string method, string host, Timespec deadline)', + 'ChannelState grpcsharp_channel_check_connectivity_state(ChannelSafeHandle channel, int tryToConnect)', + 'void grpcsharp_channel_watch_connectivity_state(ChannelSafeHandle channel, ChannelState lastObservedState, Timespec deadline, CompletionQueueSafeHandle cq, BatchContextSafeHandle ctx)', + 'CStringSafeHandle grpcsharp_channel_get_target(ChannelSafeHandle call)', + 'void grpcsharp_channel_destroy(IntPtr channel)', + 'int grpcsharp_sizeof_grpc_event()', + 'CompletionQueueSafeHandle grpcsharp_completion_queue_create_async()', + 'CompletionQueueSafeHandle grpcsharp_completion_queue_create_sync()', + 'void grpcsharp_completion_queue_shutdown(CompletionQueueSafeHandle cq)', + 'CompletionQueueEvent grpcsharp_completion_queue_next(CompletionQueueSafeHandle cq)', + 'CompletionQueueEvent grpcsharp_completion_queue_pluck(CompletionQueueSafeHandle cq, IntPtr tag)', + 'void grpcsharp_completion_queue_destroy(IntPtr cq)', + 'void gprsharp_free(IntPtr ptr)', + 'MetadataArraySafeHandle grpcsharp_metadata_array_create(UIntPtr capacity)', + 'void grpcsharp_metadata_array_add(MetadataArraySafeHandle array, string key, byte[] value, UIntPtr valueLength)', + 'UIntPtr grpcsharp_metadata_array_count(IntPtr metadataArray)', + 'IntPtr grpcsharp_metadata_array_get_key(IntPtr metadataArray, UIntPtr index, out UIntPtr keyLength)', + 'IntPtr grpcsharp_metadata_array_get_value(IntPtr metadataArray, UIntPtr index, out UIntPtr valueLength)', + 'void grpcsharp_metadata_array_destroy_full(IntPtr array)', + 'void grpcsharp_redirect_log(GprLogDelegate callback)', + 'CallCredentialsSafeHandle grpcsharp_metadata_credentials_create_from_plugin(NativeMetadataInterceptor interceptor)', + 'void grpcsharp_metadata_credentials_notify_from_plugin(IntPtr callbackPtr, IntPtr userData, MetadataArraySafeHandle metadataArray, StatusCode statusCode, string errorDetails)', + 'ServerCredentialsSafeHandle grpcsharp_ssl_server_credentials_create(string pemRootCerts, string[] keyCertPairCertChainArray, string[] keyCertPairPrivateKeyArray, UIntPtr numKeyCertPairs, int forceClientAuth)', + 'void grpcsharp_server_credentials_release(IntPtr credentials)', + 'ServerSafeHandle grpcsharp_server_create(ChannelArgsSafeHandle args)', + 'void grpcsharp_server_register_completion_queue(ServerSafeHandle server, CompletionQueueSafeHandle cq)', + 'int grpcsharp_server_add_insecure_http2_port(ServerSafeHandle server, string addr)', + 'int grpcsharp_server_add_secure_http2_port(ServerSafeHandle server, string addr, ServerCredentialsSafeHandle creds)', + 'void grpcsharp_server_start(ServerSafeHandle server)', + 'CallError grpcsharp_server_request_call(ServerSafeHandle server, CompletionQueueSafeHandle cq, RequestCallContextSafeHandle ctx)', + 'void grpcsharp_server_cancel_all_calls(ServerSafeHandle server)', + 'void grpcsharp_server_shutdown_and_notify_callback(ServerSafeHandle server, CompletionQueueSafeHandle cq, BatchContextSafeHandle ctx)', + 'void grpcsharp_server_destroy(IntPtr server)', + 'AuthContextSafeHandle grpcsharp_call_auth_context(CallSafeHandle call)', + 'IntPtr grpcsharp_auth_context_peer_identity_property_name(AuthContextSafeHandle authContext) // returns const char*', + 'AuthContextSafeHandle.NativeAuthPropertyIterator grpcsharp_auth_context_property_iterator(AuthContextSafeHandle authContext)', + 'IntPtr grpcsharp_auth_property_iterator_next(ref AuthContextSafeHandle.NativeAuthPropertyIterator iterator) // returns const auth_property*', + 'void grpcsharp_auth_context_release(IntPtr authContext)', + 'Timespec gprsharp_now(ClockType clockType)', + 'Timespec gprsharp_inf_future(ClockType clockType)', + 'Timespec gprsharp_inf_past(ClockType clockType)', + 'Timespec gprsharp_convert_clock_type(Timespec t, ClockType targetClock)', + 'int gprsharp_sizeof_timespec()', + 'CallError grpcsharp_test_callback([MarshalAs(UnmanagedType.FunctionPtr)] NativeCallbackTestDelegate callback)', + 'IntPtr grpcsharp_test_nop(IntPtr ptr)', + 'void grpcsharp_test_override_method(string methodName, string variant)', + ] + + import re + native_methods = [] + for signature in native_method_signatures: + match = re.match('([A-Za-z0-9_.]+) +([A-Za-z0-9_]+)\\((.*)\\)(.*)', signature) + if not match: + raise Exception('Malformed signature "%s"' % signature) + native_methods.append({'returntype': match.group(1), 'name': match.group(2), 'params': match.group(3), 'comment': match.group(4)}) + %> + #region Copyright notice and license + + // Copyright 2015 gRPC authors. + // + // Licensed under the Apache License, Version 2.0 (the "License"); + // you may not use this file except in compliance with the License. + // You may obtain a copy of the License at + // + // http://www.apache.org/licenses/LICENSE-2.0 + // + // Unless required by applicable law or agreed to in writing, software + // distributed under the License is distributed on an "AS IS" BASIS, + // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + // See the License for the specific language governing permissions and + // limitations under the License. + + #endregion + + using System; + using System.Collections.Concurrent; + using System.Diagnostics; + using System.IO; + using System.Reflection; + using System.Runtime.InteropServices; + using System.Threading; + + using Grpc.Core.Logging; + using Grpc.Core.Utils; + + namespace Grpc.Core.Internal + { + internal partial class NativeMethods + { + #region Native methods + + % for method in native_methods: + public readonly Delegates.${method['name']}_delegate ${method['name']}; + % endfor + + #endregion + + public NativeMethods(UnmanagedLibrary library) + { + % for method in native_methods: + this.${method['name']} = GetMethodDelegate<Delegates.${method['name']}_delegate>(library); + % endfor + } + + public NativeMethods(DllImportsFromStaticLib unusedInstance) + { + % for method in native_methods: + this.${method['name']} = DllImportsFromStaticLib.${method['name']}; + % endfor + } + + public NativeMethods(DllImportsFromSharedLib unusedInstance) + { + % for method in native_methods: + this.${method['name']} = DllImportsFromSharedLib.${method['name']}; + % endfor + } + + /// <summary> + /// Delegate types for all published native methods. Declared under inner class to prevent scope pollution. + /// </summary> + public class Delegates + { + % for method in native_methods: + public delegate ${method['returntype']} ${method['name']}_delegate(${method['params']});${method['comment']} + % endfor + } + + /// <summary> + /// grpc_csharp_ext used as a static library (e.g Unity iOS). + /// </summary> + internal class DllImportsFromStaticLib + { + private const string ImportName = "__Internal"; + % for method in native_methods: + + [DllImport(ImportName)] + public static extern ${method['returntype']} ${method['name']}(${method['params']}); + % endfor + } + + /// <summary> + /// grpc_csharp_ext used a shared library (e.g on Unity Standalone and Android). + /// </summary> + internal class DllImportsFromSharedLib + { + private const string ImportName = "grpc_csharp_ext"; + % for method in native_methods: + + [DllImport(ImportName)] + public static extern ${method['returntype']} ${method['name']}(${method['params']}); + % endfor + } + } + } |