murgatroid99 | 749666e | 2015-01-12 18:25:58 -0800 | [diff] [blame] | 1 | /* |
| 2 | * |
Craig Tiller | 6169d5f | 2016-03-31 07:46:18 -0700 | [diff] [blame] | 3 | * Copyright 2015, Google Inc. |
murgatroid99 | 749666e | 2015-01-12 18:25:58 -0800 | [diff] [blame] | 4 | * All rights reserved. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions are |
| 8 | * met: |
| 9 | * |
| 10 | * * Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * * Redistributions in binary form must reproduce the above |
| 13 | * copyright notice, this list of conditions and the following disclaimer |
| 14 | * in the documentation and/or other materials provided with the |
| 15 | * distribution. |
| 16 | * * Neither the name of Google Inc. nor the names of its |
| 17 | * contributors may be used to endorse or promote products derived from |
| 18 | * this software without specific prior written permission. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 24 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 25 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 26 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 27 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 28 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 29 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 30 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 31 | * |
| 32 | */ |
| 33 | |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 34 | #include <memory> |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 35 | #include <vector> |
murgatroid99 | ff43c09 | 2015-02-09 11:41:23 -0800 | [diff] [blame] | 36 | #include <map> |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 37 | |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 38 | #include <node.h> |
| 39 | |
murgatroid99 | 7625db4 | 2015-01-28 15:36:27 -0800 | [diff] [blame] | 40 | #include "grpc/support/log.h" |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 41 | #include "grpc/grpc.h" |
murgatroid99 | 153b09d | 2015-09-25 16:04:03 -0700 | [diff] [blame] | 42 | #include "grpc/grpc_security.h" |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 43 | #include "grpc/support/alloc.h" |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 44 | #include "grpc/support/time.h" |
| 45 | #include "byte_buffer.h" |
| 46 | #include "call.h" |
| 47 | #include "channel.h" |
murgatroid99 | 9030c81 | 2016-09-16 13:25:08 -0700 | [diff] [blame] | 48 | #include "completion_queue.h" |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 49 | #include "completion_queue_async_worker.h" |
murgatroid99 | 5f709ca | 2015-09-30 14:22:54 -0700 | [diff] [blame] | 50 | #include "call_credentials.h" |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 51 | #include "slice.h" |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 52 | #include "timeval.h" |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 53 | |
murgatroid99 | ff43c09 | 2015-02-09 11:41:23 -0800 | [diff] [blame] | 54 | using std::unique_ptr; |
murgatroid99 | 17be589 | 2015-02-13 10:19:10 -0800 | [diff] [blame] | 55 | using std::shared_ptr; |
murgatroid99 | e012366 | 2015-02-13 11:14:03 -0800 | [diff] [blame] | 56 | using std::vector; |
murgatroid99 | ff43c09 | 2015-02-09 11:41:23 -0800 | [diff] [blame] | 57 | |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 58 | namespace grpc { |
| 59 | namespace node { |
| 60 | |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 61 | using Nan::Callback; |
| 62 | using Nan::EscapableHandleScope; |
| 63 | using Nan::HandleScope; |
| 64 | using Nan::Maybe; |
| 65 | using Nan::MaybeLocal; |
| 66 | using Nan::ObjectWrap; |
| 67 | using Nan::Persistent; |
| 68 | using Nan::Utf8String; |
| 69 | |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 70 | using v8::Array; |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 71 | using v8::Boolean; |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 72 | using v8::Exception; |
| 73 | using v8::External; |
| 74 | using v8::Function; |
| 75 | using v8::FunctionTemplate; |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 76 | using v8::Integer; |
| 77 | using v8::Local; |
| 78 | using v8::Number; |
| 79 | using v8::Object; |
| 80 | using v8::ObjectTemplate; |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 81 | using v8::Uint32; |
| 82 | using v8::String; |
| 83 | using v8::Value; |
| 84 | |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 85 | Callback *Call::constructor; |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 86 | Persistent<FunctionTemplate> Call::fun_tpl; |
| 87 | |
murgatroid99 | 75a2bba | 2015-10-12 16:12:04 -0700 | [diff] [blame] | 88 | /** |
| 89 | * Helper function for throwing errors with a grpc_call_error value. |
| 90 | * Modified from the answer by Gus Goose to |
| 91 | * http://stackoverflow.com/questions/31794200. |
| 92 | */ |
| 93 | Local<Value> nanErrorWithCode(const char *msg, grpc_call_error code) { |
| 94 | EscapableHandleScope scope; |
| 95 | Local<Object> err = Nan::Error(msg).As<Object>(); |
| 96 | Nan::Set(err, Nan::New("code").ToLocalChecked(), Nan::New<Uint32>(code)); |
| 97 | return scope.Escape(err); |
| 98 | } |
| 99 | |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 100 | bool CreateMetadataArray(Local<Object> metadata, grpc_metadata_array *array) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 101 | HandleScope scope; |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 102 | grpc_metadata_array_init(array); |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 103 | Local<Array> keys = Nan::GetOwnPropertyNames(metadata).ToLocalChecked(); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 104 | for (unsigned int i = 0; i < keys->Length(); i++) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 105 | Local<String> current_key = Nan::To<String>( |
| 106 | Nan::Get(keys, i).ToLocalChecked()).ToLocalChecked(); |
| 107 | Local<Value> value_array = Nan::Get(metadata, current_key).ToLocalChecked(); |
| 108 | if (!value_array->IsArray()) { |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 109 | return false; |
| 110 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 111 | array->capacity += Local<Array>::Cast(value_array)->Length(); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 112 | } |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 113 | array->metadata = reinterpret_cast<grpc_metadata*>( |
| 114 | gpr_malloc(array->capacity * sizeof(grpc_metadata))); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 115 | for (unsigned int i = 0; i < keys->Length(); i++) { |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 116 | Local<String> current_key(Nan::To<String>(keys->Get(i)).ToLocalChecked()); |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 117 | Local<Array> values = Local<Array>::Cast( |
| 118 | Nan::Get(metadata, current_key).ToLocalChecked()); |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 119 | grpc_slice key_slice = grpc_slice_intern(CreateSliceFromString(current_key)); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 120 | for (unsigned int j = 0; j < values->Length(); j++) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 121 | Local<Value> value = Nan::Get(values, j).ToLocalChecked(); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 122 | grpc_metadata *current = &array->metadata[array->count]; |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 123 | current->key = key_slice; |
murgatroid99 | da77151 | 2015-03-17 18:13:55 -0700 | [diff] [blame] | 124 | // Only allow binary headers for "-bin" keys |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 125 | if (grpc_is_binary_header(key_slice)) { |
murgatroid99 | da77151 | 2015-03-17 18:13:55 -0700 | [diff] [blame] | 126 | if (::node::Buffer::HasInstance(value)) { |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 127 | current->value = CreateSliceFromBuffer(value); |
murgatroid99 | 4ad4003 | 2015-08-27 10:02:24 -0700 | [diff] [blame] | 128 | } else { |
| 129 | return false; |
murgatroid99 | da77151 | 2015-03-17 18:13:55 -0700 | [diff] [blame] | 130 | } |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 131 | } else { |
murgatroid99 | 4ad4003 | 2015-08-27 10:02:24 -0700 | [diff] [blame] | 132 | if (value->IsString()) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 133 | Local<String> string_value = Nan::To<String>(value).ToLocalChecked(); |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 134 | current->value = CreateSliceFromString(string_value); |
murgatroid99 | 4ad4003 | 2015-08-27 10:02:24 -0700 | [diff] [blame] | 135 | } else { |
| 136 | return false; |
| 137 | } |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 138 | } |
| 139 | array->count += 1; |
| 140 | } |
| 141 | } |
| 142 | return true; |
| 143 | } |
| 144 | |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 145 | Local<Value> ParseMetadata(const grpc_metadata_array *metadata_array) { |
| 146 | EscapableHandleScope scope; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 147 | grpc_metadata *metadata_elements = metadata_array->metadata; |
| 148 | size_t length = metadata_array->count; |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 149 | Local<Object> metadata_object = Nan::New<Object>(); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 150 | for (unsigned int i = 0; i < length; i++) { |
| 151 | grpc_metadata* elem = &metadata_elements[i]; |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 152 | // TODO(murgatroid99): Use zero-copy string construction instead |
| 153 | Local<String> key_string = CopyStringFromSlice(elem->key); |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 154 | Local<Array> array; |
| 155 | MaybeLocal<Value> maybe_array = Nan::Get(metadata_object, key_string); |
| 156 | if (maybe_array.IsEmpty() || !maybe_array.ToLocalChecked()->IsArray()) { |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 157 | array = Nan::New<Array>(0); |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 158 | Nan::Set(metadata_object, key_string, array); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 159 | } else { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 160 | array = Local<Array>::Cast(maybe_array.ToLocalChecked()); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 161 | } |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 162 | if (grpc_is_binary_header(elem->key)) { |
| 163 | Nan::Set(array, array->Length(), CreateBufferFromSlice(elem->value)); |
murgatroid99 | da77151 | 2015-03-17 18:13:55 -0700 | [diff] [blame] | 164 | } else { |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 165 | // TODO(murgatroid99): Use zero-copy string construction instead |
| 166 | Nan::Set(array, array->Length(), CopyStringFromSlice(elem->value)); |
murgatroid99 | da77151 | 2015-03-17 18:13:55 -0700 | [diff] [blame] | 167 | } |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 168 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 169 | return scope.Escape(metadata_object); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 170 | } |
| 171 | |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 172 | Local<Value> Op::GetOpType() const { |
| 173 | EscapableHandleScope scope; |
| 174 | return scope.Escape(Nan::New(GetTypeString()).ToLocalChecked()); |
murgatroid99 | ff43c09 | 2015-02-09 11:41:23 -0800 | [diff] [blame] | 175 | } |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 176 | |
murgatroid99 | 474f53b | 2015-09-14 13:53:07 -0700 | [diff] [blame] | 177 | Op::~Op() { |
| 178 | } |
| 179 | |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 180 | class SendMetadataOp : public Op { |
| 181 | public: |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 182 | Local<Value> GetNodeValue() const { |
| 183 | EscapableHandleScope scope; |
| 184 | return scope.Escape(Nan::True()); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 185 | } |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 186 | bool ParseOp(Local<Value> value, grpc_op *out) { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 187 | if (!value->IsObject()) { |
| 188 | return false; |
| 189 | } |
| 190 | grpc_metadata_array array; |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 191 | MaybeLocal<Object> maybe_metadata = Nan::To<Object>(value); |
| 192 | if (maybe_metadata.IsEmpty()) { |
| 193 | return false; |
| 194 | } |
| 195 | if (!CreateMetadataArray(maybe_metadata.ToLocalChecked(), |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 196 | &array)) { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 197 | return false; |
| 198 | } |
| 199 | out->data.send_initial_metadata.count = array.count; |
| 200 | out->data.send_initial_metadata.metadata = array.metadata; |
| 201 | return true; |
| 202 | } |
murgatroid99 | 9030c81 | 2016-09-16 13:25:08 -0700 | [diff] [blame] | 203 | bool IsFinalOp() { |
| 204 | return false; |
| 205 | } |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 206 | protected: |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 207 | std::string GetTypeString() const { |
murgatroid99 | a627d89 | 2015-07-23 10:40:19 -0700 | [diff] [blame] | 208 | return "send_metadata"; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 209 | } |
| 210 | }; |
| 211 | |
| 212 | class SendMessageOp : public Op { |
| 213 | public: |
Seongjin Cho | b531f76 | 2015-11-30 05:15:58 +0900 | [diff] [blame] | 214 | SendMessageOp() { |
| 215 | send_message = NULL; |
| 216 | } |
| 217 | ~SendMessageOp() { |
| 218 | if (send_message != NULL) { |
| 219 | grpc_byte_buffer_destroy(send_message); |
| 220 | } |
| 221 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 222 | Local<Value> GetNodeValue() const { |
| 223 | EscapableHandleScope scope; |
| 224 | return scope.Escape(Nan::True()); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 225 | } |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 226 | bool ParseOp(Local<Value> value, grpc_op *out) { |
murgatroid99 | 5f875d2 | 2015-03-04 11:28:37 -0800 | [diff] [blame] | 227 | if (!::node::Buffer::HasInstance(value)) { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 228 | return false; |
| 229 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 230 | Local<Object> object_value = Nan::To<Object>(value).ToLocalChecked(); |
| 231 | MaybeLocal<Value> maybe_flag_value = Nan::Get( |
| 232 | object_value, Nan::New("grpcWriteFlags").ToLocalChecked()); |
| 233 | if (!maybe_flag_value.IsEmpty()) { |
| 234 | Local<Value> flag_value = maybe_flag_value.ToLocalChecked(); |
murgatroid99 | 1d8e3df | 2015-07-22 15:02:51 -0700 | [diff] [blame] | 235 | if (flag_value->IsUint32()) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 236 | Maybe<uint32_t> maybe_flag = Nan::To<uint32_t>(flag_value); |
| 237 | out->flags = maybe_flag.FromMaybe(0) & GRPC_WRITE_USED_MASK; |
murgatroid99 | 1d8e3df | 2015-07-22 15:02:51 -0700 | [diff] [blame] | 238 | } |
| 239 | } |
Seongjin Cho | b531f76 | 2015-11-30 05:15:58 +0900 | [diff] [blame] | 240 | send_message = BufferToByteBuffer(value); |
Mark D. Roth | 448c1f0 | 2017-01-25 10:44:30 -0800 | [diff] [blame] | 241 | out->data.send_message.send_message = send_message; |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 242 | return true; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 243 | } |
murgatroid99 | 9030c81 | 2016-09-16 13:25:08 -0700 | [diff] [blame] | 244 | bool IsFinalOp() { |
| 245 | return false; |
| 246 | } |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 247 | protected: |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 248 | std::string GetTypeString() const { |
murgatroid99 | a627d89 | 2015-07-23 10:40:19 -0700 | [diff] [blame] | 249 | return "send_message"; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 250 | } |
Seongjin Cho | b531f76 | 2015-11-30 05:15:58 +0900 | [diff] [blame] | 251 | private: |
| 252 | grpc_byte_buffer *send_message; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 253 | }; |
| 254 | |
| 255 | class SendClientCloseOp : public Op { |
| 256 | public: |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 257 | Local<Value> GetNodeValue() const { |
| 258 | EscapableHandleScope scope; |
| 259 | return scope.Escape(Nan::True()); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 260 | } |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 261 | bool ParseOp(Local<Value> value, grpc_op *out) { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 262 | return true; |
| 263 | } |
murgatroid99 | 9030c81 | 2016-09-16 13:25:08 -0700 | [diff] [blame] | 264 | bool IsFinalOp() { |
| 265 | return false; |
| 266 | } |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 267 | protected: |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 268 | std::string GetTypeString() const { |
murgatroid99 | a627d89 | 2015-07-23 10:40:19 -0700 | [diff] [blame] | 269 | return "client_close"; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 270 | } |
| 271 | }; |
| 272 | |
| 273 | class SendServerStatusOp : public Op { |
| 274 | public: |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 275 | ~SendServerStatusOp() { |
| 276 | grpc_slice_unref(details); |
| 277 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 278 | Local<Value> GetNodeValue() const { |
| 279 | EscapableHandleScope scope; |
| 280 | return scope.Escape(Nan::True()); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 281 | } |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 282 | bool ParseOp(Local<Value> value, grpc_op *out) { |
murgatroid99 | cd0b906 | 2015-02-10 09:16:49 -0800 | [diff] [blame] | 283 | if (!value->IsObject()) { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 284 | return false; |
| 285 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 286 | Local<Object> server_status = Nan::To<Object>(value).ToLocalChecked(); |
| 287 | MaybeLocal<Value> maybe_metadata = Nan::Get( |
| 288 | server_status, Nan::New("metadata").ToLocalChecked()); |
| 289 | if (maybe_metadata.IsEmpty()) { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 290 | return false; |
| 291 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 292 | if (!maybe_metadata.ToLocalChecked()->IsObject()) { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 293 | return false; |
| 294 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 295 | Local<Object> metadata = Nan::To<Object>( |
| 296 | maybe_metadata.ToLocalChecked()).ToLocalChecked(); |
| 297 | MaybeLocal<Value> maybe_code = Nan::Get(server_status, |
| 298 | Nan::New("code").ToLocalChecked()); |
| 299 | if (maybe_code.IsEmpty()) { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 300 | return false; |
| 301 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 302 | if (!maybe_code.ToLocalChecked()->IsUint32()) { |
| 303 | return false; |
| 304 | } |
| 305 | uint32_t code = Nan::To<uint32_t>(maybe_code.ToLocalChecked()).FromJust(); |
| 306 | MaybeLocal<Value> maybe_details = Nan::Get( |
| 307 | server_status, Nan::New("details").ToLocalChecked()); |
| 308 | if (maybe_details.IsEmpty()) { |
| 309 | return false; |
| 310 | } |
| 311 | if (!maybe_details.ToLocalChecked()->IsString()) { |
| 312 | return false; |
| 313 | } |
| 314 | Local<String> details = Nan::To<String>( |
| 315 | maybe_details.ToLocalChecked()).ToLocalChecked(); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 316 | grpc_metadata_array array; |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 317 | if (!CreateMetadataArray(metadata, &array)) { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 318 | return false; |
| 319 | } |
| 320 | out->data.send_status_from_server.trailing_metadata_count = array.count; |
| 321 | out->data.send_status_from_server.trailing_metadata = array.metadata; |
| 322 | out->data.send_status_from_server.status = |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 323 | static_cast<grpc_status_code>(code); |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 324 | this->details = CreateSliceFromString(details); |
| 325 | out->data.send_status_from_server.status_details = &this->details; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 326 | return true; |
| 327 | } |
murgatroid99 | 9030c81 | 2016-09-16 13:25:08 -0700 | [diff] [blame] | 328 | bool IsFinalOp() { |
| 329 | return true; |
| 330 | } |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 331 | protected: |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 332 | std::string GetTypeString() const { |
murgatroid99 | a627d89 | 2015-07-23 10:40:19 -0700 | [diff] [blame] | 333 | return "send_status"; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 334 | } |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 335 | |
| 336 | private: |
| 337 | grpc_slice details; |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 338 | }; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 339 | |
| 340 | class GetMetadataOp : public Op { |
| 341 | public: |
| 342 | GetMetadataOp() { |
| 343 | grpc_metadata_array_init(&recv_metadata); |
| 344 | } |
| 345 | |
| 346 | ~GetMetadataOp() { |
| 347 | grpc_metadata_array_destroy(&recv_metadata); |
| 348 | } |
| 349 | |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 350 | Local<Value> GetNodeValue() const { |
| 351 | EscapableHandleScope scope; |
| 352 | return scope.Escape(ParseMetadata(&recv_metadata)); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 353 | } |
| 354 | |
Craig Tiller | afceb2e | 2017-01-26 12:21:28 -0800 | [diff] [blame] | 355 | <<<<<<< HEAD |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 356 | bool ParseOp(Local<Value> value, grpc_op *out) { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 357 | out->data.recv_initial_metadata = &recv_metadata; |
Craig Tiller | afceb2e | 2017-01-26 12:21:28 -0800 | [diff] [blame] | 358 | ======= |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 359 | bool ParseOp(Local<Value> value, grpc_op *out, |
| 360 | shared_ptr<Resources> resources) { |
Mark D. Roth | 448c1f0 | 2017-01-25 10:44:30 -0800 | [diff] [blame] | 361 | out->data.recv_initial_metadata.recv_initial_metadata = &recv_metadata; |
Craig Tiller | afceb2e | 2017-01-26 12:21:28 -0800 | [diff] [blame] | 362 | >>>>>>> 4ffcb2058df96c1fa0a319cd3e5d4aa9358e5bae |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 363 | return true; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 364 | } |
murgatroid99 | 9030c81 | 2016-09-16 13:25:08 -0700 | [diff] [blame] | 365 | bool IsFinalOp() { |
| 366 | return false; |
| 367 | } |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 368 | |
| 369 | protected: |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 370 | std::string GetTypeString() const { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 371 | return "metadata"; |
| 372 | } |
| 373 | |
| 374 | private: |
| 375 | grpc_metadata_array recv_metadata; |
| 376 | }; |
| 377 | |
| 378 | class ReadMessageOp : public Op { |
| 379 | public: |
| 380 | ReadMessageOp() { |
| 381 | recv_message = NULL; |
| 382 | } |
| 383 | ~ReadMessageOp() { |
| 384 | if (recv_message != NULL) { |
murgatroid99 | 474f53b | 2015-09-14 13:53:07 -0700 | [diff] [blame] | 385 | grpc_byte_buffer_destroy(recv_message); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 386 | } |
| 387 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 388 | Local<Value> GetNodeValue() const { |
| 389 | EscapableHandleScope scope; |
| 390 | return scope.Escape(ByteBufferToBuffer(recv_message)); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 391 | } |
| 392 | |
Craig Tiller | afceb2e | 2017-01-26 12:21:28 -0800 | [diff] [blame] | 393 | <<<<<<< HEAD |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 394 | bool ParseOp(Local<Value> value, grpc_op *out) { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 395 | out->data.recv_message = &recv_message; |
Craig Tiller | afceb2e | 2017-01-26 12:21:28 -0800 | [diff] [blame] | 396 | ======= |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 397 | bool ParseOp(Local<Value> value, grpc_op *out, |
| 398 | shared_ptr<Resources> resources) { |
Mark D. Roth | 448c1f0 | 2017-01-25 10:44:30 -0800 | [diff] [blame] | 399 | out->data.recv_message.recv_message = &recv_message; |
Craig Tiller | afceb2e | 2017-01-26 12:21:28 -0800 | [diff] [blame] | 400 | >>>>>>> 4ffcb2058df96c1fa0a319cd3e5d4aa9358e5bae |
murgatroid99 | ff43c09 | 2015-02-09 11:41:23 -0800 | [diff] [blame] | 401 | return true; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 402 | } |
murgatroid99 | 9030c81 | 2016-09-16 13:25:08 -0700 | [diff] [blame] | 403 | bool IsFinalOp() { |
| 404 | return false; |
| 405 | } |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 406 | |
| 407 | protected: |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 408 | std::string GetTypeString() const { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 409 | return "read"; |
| 410 | } |
| 411 | |
| 412 | private: |
| 413 | grpc_byte_buffer *recv_message; |
| 414 | }; |
| 415 | |
| 416 | class ClientStatusOp : public Op { |
| 417 | public: |
| 418 | ClientStatusOp() { |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 419 | grpc_metadata_array_init(&metadata_array); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 420 | } |
| 421 | |
| 422 | ~ClientStatusOp() { |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 423 | grpc_metadata_array_destroy(&metadata_array); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 424 | } |
| 425 | |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 426 | bool ParseOp(Local<Value> value, grpc_op *out) { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 427 | out->data.recv_status_on_client.trailing_metadata = &metadata_array; |
| 428 | out->data.recv_status_on_client.status = &status; |
| 429 | out->data.recv_status_on_client.status_details = &status_details; |
murgatroid99 | ff43c09 | 2015-02-09 11:41:23 -0800 | [diff] [blame] | 430 | return true; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 431 | } |
| 432 | |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 433 | Local<Value> GetNodeValue() const { |
| 434 | EscapableHandleScope scope; |
| 435 | Local<Object> status_obj = Nan::New<Object>(); |
| 436 | Nan::Set(status_obj, Nan::New("code").ToLocalChecked(), |
| 437 | Nan::New<Number>(status)); |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 438 | Nan::Set(status_obj, Nan::New("details").ToLocalChecked(), |
| 439 | CopyStringFromSlice(status_details)); |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 440 | Nan::Set(status_obj, Nan::New("metadata").ToLocalChecked(), |
| 441 | ParseMetadata(&metadata_array)); |
| 442 | return scope.Escape(status_obj); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 443 | } |
murgatroid99 | 9030c81 | 2016-09-16 13:25:08 -0700 | [diff] [blame] | 444 | bool IsFinalOp() { |
| 445 | return true; |
| 446 | } |
murgatroid99 | ff43c09 | 2015-02-09 11:41:23 -0800 | [diff] [blame] | 447 | protected: |
| 448 | std::string GetTypeString() const { |
| 449 | return "status"; |
| 450 | } |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 451 | private: |
| 452 | grpc_metadata_array metadata_array; |
| 453 | grpc_status_code status; |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 454 | grpc_slice status_details; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 455 | }; |
| 456 | |
| 457 | class ServerCloseResponseOp : public Op { |
| 458 | public: |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 459 | Local<Value> GetNodeValue() const { |
| 460 | EscapableHandleScope scope; |
| 461 | return scope.Escape(Nan::New<Boolean>(cancelled)); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 462 | } |
| 463 | |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 464 | bool ParseOp(Local<Value> value, grpc_op *out) { |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 465 | out->data.recv_close_on_server.cancelled = &cancelled; |
murgatroid99 | ff43c09 | 2015-02-09 11:41:23 -0800 | [diff] [blame] | 466 | return true; |
| 467 | } |
murgatroid99 | 9030c81 | 2016-09-16 13:25:08 -0700 | [diff] [blame] | 468 | bool IsFinalOp() { |
| 469 | return false; |
| 470 | } |
murgatroid99 | ff43c09 | 2015-02-09 11:41:23 -0800 | [diff] [blame] | 471 | |
| 472 | protected: |
| 473 | std::string GetTypeString() const { |
| 474 | return "cancelled"; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 475 | } |
| 476 | |
| 477 | private: |
| 478 | int cancelled; |
| 479 | }; |
| 480 | |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 481 | tag::tag(Callback *callback, OpVec *ops, Call *call) : |
| 482 | callback(callback), ops(ops), call(call){ |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 483 | } |
murgatroid99 | 17be589 | 2015-02-13 10:19:10 -0800 | [diff] [blame] | 484 | |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 485 | tag::~tag() { |
| 486 | delete callback; |
| 487 | delete ops; |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 488 | } |
| 489 | |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 490 | Local<Value> GetTagNodeValue(void *tag) { |
| 491 | EscapableHandleScope scope; |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 492 | struct tag *tag_struct = reinterpret_cast<struct tag *>(tag); |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 493 | Local<Object> tag_obj = Nan::New<Object>(); |
murgatroid99 | e012366 | 2015-02-13 11:14:03 -0800 | [diff] [blame] | 494 | for (vector<unique_ptr<Op> >::iterator it = tag_struct->ops->begin(); |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 495 | it != tag_struct->ops->end(); ++it) { |
| 496 | Op *op_ptr = it->get(); |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 497 | Nan::Set(tag_obj, op_ptr->GetOpType(), op_ptr->GetNodeValue()); |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 498 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 499 | return scope.Escape(tag_obj); |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 500 | } |
| 501 | |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 502 | Callback *GetTagCallback(void *tag) { |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 503 | struct tag *tag_struct = reinterpret_cast<struct tag *>(tag); |
murgatroid99 | 1578c6a | 2015-02-11 16:19:55 -0800 | [diff] [blame] | 504 | return tag_struct->callback; |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 505 | } |
| 506 | |
murgatroid99 | 9030c81 | 2016-09-16 13:25:08 -0700 | [diff] [blame] | 507 | void CompleteTag(void *tag) { |
| 508 | struct tag *tag_struct = reinterpret_cast<struct tag *>(tag); |
| 509 | bool is_final_op = false; |
| 510 | if (tag_struct->call == NULL) { |
| 511 | return; |
| 512 | } |
| 513 | for (vector<unique_ptr<Op> >::iterator it = tag_struct->ops->begin(); |
| 514 | it != tag_struct->ops->end(); ++it) { |
| 515 | Op *op_ptr = it->get(); |
| 516 | if (op_ptr->IsFinalOp()) { |
| 517 | is_final_op = true; |
| 518 | } |
| 519 | } |
| 520 | tag_struct->call->CompleteBatch(is_final_op); |
| 521 | } |
| 522 | |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 523 | void DestroyTag(void *tag) { |
| 524 | struct tag *tag_struct = reinterpret_cast<struct tag *>(tag); |
| 525 | delete tag_struct; |
| 526 | } |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 527 | |
murgatroid99 | 9030c81 | 2016-09-16 13:25:08 -0700 | [diff] [blame] | 528 | Call::Call(grpc_call *call) : wrapped_call(call), |
| 529 | pending_batches(0), |
| 530 | has_final_op_completed(false) { |
murgatroid99 | 7765906 | 2015-02-11 09:26:25 -0800 | [diff] [blame] | 531 | } |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 532 | |
murgatroid99 | 7765906 | 2015-02-11 09:26:25 -0800 | [diff] [blame] | 533 | Call::~Call() { |
murgatroid99 | 9030c81 | 2016-09-16 13:25:08 -0700 | [diff] [blame] | 534 | if (wrapped_call != NULL) { |
| 535 | grpc_call_destroy(wrapped_call); |
| 536 | } |
murgatroid99 | 7765906 | 2015-02-11 09:26:25 -0800 | [diff] [blame] | 537 | } |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 538 | |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 539 | void Call::Init(Local<Object> exports) { |
| 540 | HandleScope scope; |
| 541 | Local<FunctionTemplate> tpl = Nan::New<FunctionTemplate>(New); |
| 542 | tpl->SetClassName(Nan::New("Call").ToLocalChecked()); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 543 | tpl->InstanceTemplate()->SetInternalFieldCount(1); |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 544 | Nan::SetPrototypeMethod(tpl, "startBatch", StartBatch); |
| 545 | Nan::SetPrototypeMethod(tpl, "cancel", Cancel); |
| 546 | Nan::SetPrototypeMethod(tpl, "cancelWithStatus", CancelWithStatus); |
| 547 | Nan::SetPrototypeMethod(tpl, "getPeer", GetPeer); |
murgatroid99 | 153b09d | 2015-09-25 16:04:03 -0700 | [diff] [blame] | 548 | Nan::SetPrototypeMethod(tpl, "setCredentials", SetCredentials); |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 549 | fun_tpl.Reset(tpl); |
| 550 | Local<Function> ctr = Nan::GetFunction(tpl).ToLocalChecked(); |
| 551 | Nan::Set(exports, Nan::New("Call").ToLocalChecked(), ctr); |
| 552 | constructor = new Callback(ctr); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 553 | } |
| 554 | |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 555 | bool Call::HasInstance(Local<Value> val) { |
| 556 | HandleScope scope; |
| 557 | return Nan::New(fun_tpl)->HasInstance(val); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 558 | } |
| 559 | |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 560 | Local<Value> Call::WrapStruct(grpc_call *call) { |
| 561 | EscapableHandleScope scope; |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 562 | if (call == NULL) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 563 | return scope.Escape(Nan::Null()); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 564 | } |
| 565 | const int argc = 1; |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 566 | Local<Value> argv[argc] = {Nan::New<External>( |
| 567 | reinterpret_cast<void *>(call))}; |
| 568 | MaybeLocal<Object> maybe_instance = Nan::NewInstance( |
| 569 | constructor->GetFunction(), argc, argv); |
| 570 | if (maybe_instance.IsEmpty()) { |
| 571 | return scope.Escape(Nan::Null()); |
| 572 | } else { |
| 573 | return scope.Escape(maybe_instance.ToLocalChecked()); |
| 574 | } |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 575 | } |
| 576 | |
murgatroid99 | 9030c81 | 2016-09-16 13:25:08 -0700 | [diff] [blame] | 577 | void Call::CompleteBatch(bool is_final_op) { |
| 578 | if (is_final_op) { |
| 579 | this->has_final_op_completed = true; |
| 580 | } |
| 581 | this->pending_batches--; |
| 582 | if (this->has_final_op_completed && this->pending_batches == 0) { |
| 583 | grpc_call_destroy(this->wrapped_call); |
| 584 | this->wrapped_call = NULL; |
| 585 | } |
| 586 | } |
| 587 | |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 588 | NAN_METHOD(Call::New) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 589 | if (info.IsConstructCall()) { |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 590 | Call *call; |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 591 | if (info[0]->IsExternal()) { |
| 592 | Local<External> ext = info[0].As<External>(); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 593 | // This option is used for wrapping an existing call |
Craig Tiller | e8e304e | 2015-01-13 14:41:29 -0800 | [diff] [blame] | 594 | grpc_call *call_value = |
murgatroid99 | 5f875d2 | 2015-03-04 11:28:37 -0800 | [diff] [blame] | 595 | reinterpret_cast<grpc_call *>(ext->Value()); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 596 | call = new Call(call_value); |
| 597 | } else { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 598 | if (!Channel::HasInstance(info[0])) { |
| 599 | return Nan::ThrowTypeError("Call's first argument must be a Channel"); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 600 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 601 | if (!info[1]->IsString()) { |
| 602 | return Nan::ThrowTypeError("Call's second argument must be a string"); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 603 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 604 | if (!(info[2]->IsNumber() || info[2]->IsDate())) { |
| 605 | return Nan::ThrowTypeError( |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 606 | "Call's third argument must be a date or a number"); |
| 607 | } |
murgatroid99 | 99e2104 | 2015-08-14 10:35:43 -0700 | [diff] [blame] | 608 | // These arguments are at the end because they are optional |
| 609 | grpc_call *parent_call = NULL; |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 610 | if (Call::HasInstance(info[4])) { |
| 611 | Call *parent_obj = ObjectWrap::Unwrap<Call>( |
| 612 | Nan::To<Object>(info[4]).ToLocalChecked()); |
murgatroid99 | 99e2104 | 2015-08-14 10:35:43 -0700 | [diff] [blame] | 613 | parent_call = parent_obj->wrapped_call; |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 614 | } else if (!(info[4]->IsUndefined() || info[4]->IsNull())) { |
| 615 | return Nan::ThrowTypeError( |
murgatroid99 | 99e2104 | 2015-08-14 10:35:43 -0700 | [diff] [blame] | 616 | "Call's fifth argument must be another call, if provided"); |
| 617 | } |
Craig Tiller | 7536af0 | 2015-12-22 13:49:30 -0800 | [diff] [blame] | 618 | uint32_t propagate_flags = GRPC_PROPAGATE_DEFAULTS; |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 619 | if (info[5]->IsUint32()) { |
| 620 | propagate_flags = Nan::To<uint32_t>(info[5]).FromJust(); |
| 621 | } else if (!(info[5]->IsUndefined() || info[5]->IsNull())) { |
| 622 | return Nan::ThrowTypeError( |
murgatroid99 | 2cc1ed9 | 2015-08-14 12:57:00 -0700 | [diff] [blame] | 623 | "Call's sixth argument must be propagate flags, if provided"); |
murgatroid99 | 99e2104 | 2015-08-14 10:35:43 -0700 | [diff] [blame] | 624 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 625 | Local<Object> channel_object = Nan::To<Object>(info[0]).ToLocalChecked(); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 626 | Channel *channel = ObjectWrap::Unwrap<Channel>(channel_object); |
| 627 | if (channel->GetWrappedChannel() == NULL) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 628 | return Nan::ThrowError("Call cannot be created from a closed channel"); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 629 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 630 | double deadline = Nan::To<double>(info[2]).FromJust(); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 631 | grpc_channel *wrapped_channel = channel->GetWrappedChannel(); |
murgatroid99 | 3f507d0 | 2015-08-03 15:17:53 -0700 | [diff] [blame] | 632 | grpc_call *wrapped_call; |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 633 | if (info[3]->IsString()) { |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 634 | grpc_slice *host = new grpc_slice; |
| 635 | *host = CreateSliceFromString( |
| 636 | Nan::To<String>(info[3]).ToLocalChecked()); |
murgatroid99 | 3f507d0 | 2015-08-03 15:17:53 -0700 | [diff] [blame] | 637 | wrapped_call = grpc_channel_create_call( |
murgatroid99 | 99e2104 | 2015-08-14 10:35:43 -0700 | [diff] [blame] | 638 | wrapped_channel, parent_call, propagate_flags, |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 639 | GetCompletionQueue(), CreateSliceFromString( |
| 640 | Nan::To<String>(info[1]).ToLocalChecked()), |
| 641 | host, MillisecondsToTimespec(deadline), NULL); |
| 642 | delete host; |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 643 | } else if (info[3]->IsUndefined() || info[3]->IsNull()) { |
murgatroid99 | 3f507d0 | 2015-08-03 15:17:53 -0700 | [diff] [blame] | 644 | wrapped_call = grpc_channel_create_call( |
murgatroid99 | 99e2104 | 2015-08-14 10:35:43 -0700 | [diff] [blame] | 645 | wrapped_channel, parent_call, propagate_flags, |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 646 | GetCompletionQueue(), CreateSliceFromString( |
| 647 | Nan::To<String>(info[1]).ToLocalChecked()), |
Nicolas "Pixel" Noble | 9b6248f | 2015-08-12 19:53:03 +0200 | [diff] [blame] | 648 | NULL, MillisecondsToTimespec(deadline), NULL); |
murgatroid99 | 3f507d0 | 2015-08-03 15:17:53 -0700 | [diff] [blame] | 649 | } else { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 650 | return Nan::ThrowTypeError("Call's fourth argument must be a string"); |
murgatroid99 | 3f507d0 | 2015-08-03 15:17:53 -0700 | [diff] [blame] | 651 | } |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 652 | call = new Call(wrapped_call); |
murgatroid99 | c0a64cd | 2016-08-15 13:14:16 -0700 | [diff] [blame] | 653 | Nan::Set(info.This(), Nan::New("channel_").ToLocalChecked(), |
| 654 | channel_object); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 655 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 656 | call->Wrap(info.This()); |
| 657 | info.GetReturnValue().Set(info.This()); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 658 | } else { |
| 659 | const int argc = 4; |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 660 | Local<Value> argv[argc] = {info[0], info[1], info[2], info[3]}; |
murgatroid99 | c0a64cd | 2016-08-15 13:14:16 -0700 | [diff] [blame] | 661 | MaybeLocal<Object> maybe_instance = Nan::NewInstance( |
| 662 | constructor->GetFunction(), argc, argv); |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 663 | if (maybe_instance.IsEmpty()) { |
| 664 | // There's probably a pending exception |
| 665 | return; |
| 666 | } else { |
| 667 | info.GetReturnValue().Set(maybe_instance.ToLocalChecked()); |
| 668 | } |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 669 | } |
| 670 | } |
| 671 | |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 672 | NAN_METHOD(Call::StartBatch) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 673 | if (!Call::HasInstance(info.This())) { |
| 674 | return Nan::ThrowTypeError("startBatch can only be called on Call objects"); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 675 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 676 | if (!info[0]->IsObject()) { |
| 677 | return Nan::ThrowError("startBatch's first argument must be an object"); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 678 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 679 | if (!info[1]->IsFunction()) { |
| 680 | return Nan::ThrowError("startBatch's second argument must be a callback"); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 681 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 682 | Local<Function> callback_func = info[1].As<Function>(); |
| 683 | Call *call = ObjectWrap::Unwrap<Call>(info.This()); |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 684 | Local<Object> obj = Nan::To<Object>(info[0]).ToLocalChecked(); |
| 685 | Local<Array> keys = Nan::GetOwnPropertyNames(obj).ToLocalChecked(); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 686 | size_t nops = keys->Length(); |
murgatroid99 | e012366 | 2015-02-13 11:14:03 -0800 | [diff] [blame] | 687 | vector<grpc_op> ops(nops); |
| 688 | unique_ptr<OpVec> op_vector(new OpVec()); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 689 | for (unsigned int i = 0; i < nops; i++) { |
murgatroid99 | 17be589 | 2015-02-13 10:19:10 -0800 | [diff] [blame] | 690 | unique_ptr<Op> op; |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 691 | MaybeLocal<Value> maybe_key = Nan::Get(keys, i); |
| 692 | if (maybe_key.IsEmpty() || (!maybe_key.ToLocalChecked()->IsUint32())) { |
| 693 | return Nan::ThrowError( |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 694 | "startBatch's first argument's keys must be integers"); |
| 695 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 696 | uint32_t type = Nan::To<uint32_t>(maybe_key.ToLocalChecked()).FromJust(); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 697 | ops[i].op = static_cast<grpc_op_type>(type); |
David Garcia Quintas | ba710e5 | 2015-06-15 13:31:15 -0700 | [diff] [blame] | 698 | ops[i].flags = 0; |
Craig Tiller | b815fb2 | 2015-08-19 08:02:38 -0700 | [diff] [blame] | 699 | ops[i].reserved = NULL; |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 700 | switch (type) { |
| 701 | case GRPC_OP_SEND_INITIAL_METADATA: |
murgatroid99 | 17be589 | 2015-02-13 10:19:10 -0800 | [diff] [blame] | 702 | op.reset(new SendMetadataOp()); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 703 | break; |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 704 | case GRPC_OP_SEND_MESSAGE: |
murgatroid99 | 17be589 | 2015-02-13 10:19:10 -0800 | [diff] [blame] | 705 | op.reset(new SendMessageOp()); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 706 | break; |
| 707 | case GRPC_OP_SEND_CLOSE_FROM_CLIENT: |
murgatroid99 | 17be589 | 2015-02-13 10:19:10 -0800 | [diff] [blame] | 708 | op.reset(new SendClientCloseOp()); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 709 | break; |
| 710 | case GRPC_OP_SEND_STATUS_FROM_SERVER: |
murgatroid99 | 17be589 | 2015-02-13 10:19:10 -0800 | [diff] [blame] | 711 | op.reset(new SendServerStatusOp()); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 712 | break; |
| 713 | case GRPC_OP_RECV_INITIAL_METADATA: |
murgatroid99 | 17be589 | 2015-02-13 10:19:10 -0800 | [diff] [blame] | 714 | op.reset(new GetMetadataOp()); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 715 | break; |
| 716 | case GRPC_OP_RECV_MESSAGE: |
murgatroid99 | 17be589 | 2015-02-13 10:19:10 -0800 | [diff] [blame] | 717 | op.reset(new ReadMessageOp()); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 718 | break; |
| 719 | case GRPC_OP_RECV_STATUS_ON_CLIENT: |
murgatroid99 | 17be589 | 2015-02-13 10:19:10 -0800 | [diff] [blame] | 720 | op.reset(new ClientStatusOp()); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 721 | break; |
| 722 | case GRPC_OP_RECV_CLOSE_ON_SERVER: |
murgatroid99 | 17be589 | 2015-02-13 10:19:10 -0800 | [diff] [blame] | 723 | op.reset(new ServerCloseResponseOp()); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 724 | break; |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 725 | default: |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 726 | return Nan::ThrowError("Argument object had an unrecognized key"); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 727 | } |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 728 | if (!op->ParseOp(obj->Get(type), &ops[i])) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 729 | return Nan::ThrowTypeError("Incorrectly typed arguments to startBatch"); |
murgatroid99 | 016bb50 | 2015-02-09 15:55:10 -0800 | [diff] [blame] | 730 | } |
murgatroid99 | 17be589 | 2015-02-13 10:19:10 -0800 | [diff] [blame] | 731 | op_vector->push_back(std::move(op)); |
murgatroid99 | a9b99c9 | 2015-02-05 17:42:01 -0800 | [diff] [blame] | 732 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 733 | Callback *callback = new Callback(callback_func); |
murgatroid99 | d4d67ad | 2015-02-09 10:43:21 -0800 | [diff] [blame] | 734 | grpc_call_error error = grpc_call_start_batch( |
murgatroid99 | d66408b | 2015-02-13 10:40:07 -0800 | [diff] [blame] | 735 | call->wrapped_call, &ops[0], nops, new struct tag( |
Craig Tiller | 7c70b6c | 2017-01-23 07:48:42 -0800 | [diff] [blame] | 736 | callback, op_vector.release(), call), NULL); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 737 | if (error != GRPC_CALL_OK) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 738 | return Nan::ThrowError(nanErrorWithCode("startBatch failed", error)); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 739 | } |
murgatroid99 | 9030c81 | 2016-09-16 13:25:08 -0700 | [diff] [blame] | 740 | call->pending_batches++; |
| 741 | CompletionQueueNext(); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 742 | } |
| 743 | |
| 744 | NAN_METHOD(Call::Cancel) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 745 | if (!Call::HasInstance(info.This())) { |
| 746 | return Nan::ThrowTypeError("cancel can only be called on Call objects"); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 747 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 748 | Call *call = ObjectWrap::Unwrap<Call>(info.This()); |
Nicolas "Pixel" Noble | 8e6bab5 | 2015-08-07 01:40:49 +0200 | [diff] [blame] | 749 | grpc_call_error error = grpc_call_cancel(call->wrapped_call, NULL); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 750 | if (error != GRPC_CALL_OK) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 751 | return Nan::ThrowError(nanErrorWithCode("cancel failed", error)); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 752 | } |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 753 | } |
| 754 | |
murgatroid99 | 7d58aba | 2015-08-27 16:11:08 -0700 | [diff] [blame] | 755 | NAN_METHOD(Call::CancelWithStatus) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 756 | Nan::HandleScope scope; |
| 757 | if (!HasInstance(info.This())) { |
| 758 | return Nan::ThrowTypeError("cancel can only be called on Call objects"); |
murgatroid99 | 7d58aba | 2015-08-27 16:11:08 -0700 | [diff] [blame] | 759 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 760 | if (!info[0]->IsUint32()) { |
| 761 | return Nan::ThrowTypeError( |
murgatroid99 | 7d58aba | 2015-08-27 16:11:08 -0700 | [diff] [blame] | 762 | "cancelWithStatus's first argument must be a status code"); |
| 763 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 764 | if (!info[1]->IsString()) { |
| 765 | return Nan::ThrowTypeError( |
murgatroid99 | 7d58aba | 2015-08-27 16:11:08 -0700 | [diff] [blame] | 766 | "cancelWithStatus's second argument must be a string"); |
| 767 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 768 | Call *call = ObjectWrap::Unwrap<Call>(info.This()); |
| 769 | grpc_status_code code = static_cast<grpc_status_code>( |
| 770 | Nan::To<uint32_t>(info[0]).FromJust()); |
murgatroid99 | 6fe015e | 2015-10-12 13:18:06 -0700 | [diff] [blame] | 771 | if (code == GRPC_STATUS_OK) { |
| 772 | return Nan::ThrowRangeError( |
| 773 | "cancelWithStatus cannot be called with OK status"); |
| 774 | } |
| 775 | Utf8String details(info[1]); |
murgatroid99 | 7d58aba | 2015-08-27 16:11:08 -0700 | [diff] [blame] | 776 | grpc_call_cancel_with_status(call->wrapped_call, code, *details, NULL); |
murgatroid99 | 7d58aba | 2015-08-27 16:11:08 -0700 | [diff] [blame] | 777 | } |
| 778 | |
murgatroid99 | ea12b97 | 2015-07-24 10:43:27 -0700 | [diff] [blame] | 779 | NAN_METHOD(Call::GetPeer) { |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 780 | Nan::HandleScope scope; |
| 781 | if (!HasInstance(info.This())) { |
| 782 | return Nan::ThrowTypeError("getPeer can only be called on Call objects"); |
murgatroid99 | ea12b97 | 2015-07-24 10:43:27 -0700 | [diff] [blame] | 783 | } |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 784 | Call *call = ObjectWrap::Unwrap<Call>(info.This()); |
murgatroid99 | ea12b97 | 2015-07-24 10:43:27 -0700 | [diff] [blame] | 785 | char *peer = grpc_call_get_peer(call->wrapped_call); |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 786 | Local<Value> peer_value = Nan::New(peer).ToLocalChecked(); |
murgatroid99 | ea12b97 | 2015-07-24 10:43:27 -0700 | [diff] [blame] | 787 | gpr_free(peer); |
murgatroid99 | 2b09783 | 2015-09-17 13:56:25 -0700 | [diff] [blame] | 788 | info.GetReturnValue().Set(peer_value); |
murgatroid99 | ea12b97 | 2015-07-24 10:43:27 -0700 | [diff] [blame] | 789 | } |
| 790 | |
murgatroid99 | 153b09d | 2015-09-25 16:04:03 -0700 | [diff] [blame] | 791 | NAN_METHOD(Call::SetCredentials) { |
| 792 | Nan::HandleScope scope; |
murgatroid99 | 9c43b00 | 2015-09-28 16:31:16 -0700 | [diff] [blame] | 793 | if (!HasInstance(info.This())) { |
| 794 | return Nan::ThrowTypeError( |
| 795 | "setCredentials can only be called on Call objects"); |
| 796 | } |
murgatroid99 | 5f709ca | 2015-09-30 14:22:54 -0700 | [diff] [blame] | 797 | if (!CallCredentials::HasInstance(info[0])) { |
murgatroid99 | 153b09d | 2015-09-25 16:04:03 -0700 | [diff] [blame] | 798 | return Nan::ThrowTypeError( |
murgatroid99 | 5f709ca | 2015-09-30 14:22:54 -0700 | [diff] [blame] | 799 | "setCredentials' first argument must be a CallCredentials"); |
murgatroid99 | 153b09d | 2015-09-25 16:04:03 -0700 | [diff] [blame] | 800 | } |
| 801 | Call *call = ObjectWrap::Unwrap<Call>(info.This()); |
murgatroid99 | 5f709ca | 2015-09-30 14:22:54 -0700 | [diff] [blame] | 802 | CallCredentials *creds_object = ObjectWrap::Unwrap<CallCredentials>( |
murgatroid99 | 9c43b00 | 2015-09-28 16:31:16 -0700 | [diff] [blame] | 803 | Nan::To<Object>(info[0]).ToLocalChecked()); |
murgatroid99 | 7c0dbf8 | 2015-10-20 16:10:20 -0700 | [diff] [blame] | 804 | grpc_call_credentials *creds = creds_object->GetWrappedCredentials(); |
murgatroid99 | 153b09d | 2015-09-25 16:04:03 -0700 | [diff] [blame] | 805 | grpc_call_error error = GRPC_CALL_ERROR; |
| 806 | if (creds) { |
| 807 | error = grpc_call_set_credentials(call->wrapped_call, creds); |
| 808 | } |
| 809 | info.GetReturnValue().Set(Nan::New<Uint32>(error)); |
| 810 | } |
| 811 | |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 812 | } // namespace node |
David Garcia Quintas | 2bf574f | 2016-01-14 15:27:08 -0800 | [diff] [blame] | 813 | } // namespace grpc |