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Diffstat (limited to 'src/node/ext/event.cc')
| -rw-r--r-- | src/node/ext/event.cc | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/src/node/ext/event.cc b/src/node/ext/event.cc deleted file mode 100644 index d59b68fb40..0000000000 --- a/src/node/ext/event.cc +++ /dev/null @@ -1,173 +0,0 @@ -/* - * - * Copyright 2015, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#include <map> - -#include <node.h> -#include <nan.h> -#include "grpc/grpc.h" -#include "byte_buffer.h" -#include "call.h" -#include "event.h" -#include "tag.h" -#include "timeval.h" - -namespace grpc { -namespace node { - -using ::node::Buffer; -using v8::Array; -using v8::Date; -using v8::Handle; -using v8::HandleScope; -using v8::Number; -using v8::Object; -using v8::Persistent; -using v8::String; -using v8::Value; - -Handle<Value> ParseMetadata(grpc_metadata *metadata_elements, size_t length) { - NanEscapableScope(); - std::map<const char*, size_t> size_map; - std::map<const char*, size_t> index_map; - - for (unsigned int i = 0; i < length; i++) { - const char *key = metadata_elements[i].key; - if (size_map.count(key)) { - size_map[key] += 1; - } - index_map[key] = 0; - } - Handle<Object> metadata_object = NanNew<Object>(); - for (unsigned int i = 0; i < length; i++) { - grpc_metadata* elem = &metadata_elements[i]; - Handle<String> key_string = String::New(elem->key); - Handle<Array> array; - if (metadata_object->Has(key_string)) { - array = Handle<Array>::Cast(metadata_object->Get(key_string)); - } else { - array = NanNew<Array>(size_map[elem->key]); - metadata_object->Set(key_string, array); - } - array->Set(index_map[elem->key], - MakeFastBuffer( - NanNewBufferHandle(elem->value, elem->value_length))); - index_map[elem->key] += 1; - } - return NanEscapeScope(metadata_object); -} - -Handle<Value> GetEventData(grpc_event *event) { - NanEscapableScope(); - size_t count; - grpc_metadata *items; - Handle<Array> metadata; - Handle<Object> status; - Handle<Object> rpc_new; - switch (event->type) { - case GRPC_READ: - return NanEscapeScope(ByteBufferToBuffer(event->data.read)); - case GRPC_WRITE_ACCEPTED: - return NanEscapeScope(NanNew<Number>(event->data.write_accepted)); - case GRPC_FINISH_ACCEPTED: - return NanEscapeScope(NanNew<Number>(event->data.finish_accepted)); - case GRPC_CLIENT_METADATA_READ: - count = event->data.client_metadata_read.count; - items = event->data.client_metadata_read.elements; - return NanEscapeScope(ParseMetadata(items, count)); - case GRPC_FINISHED: - status = NanNew<Object>(); - status->Set(NanNew("code"), NanNew<Number>(event->data.finished.status)); - if (event->data.finished.details != NULL) { - status->Set(NanNew("details"), - String::New(event->data.finished.details)); - } - count = event->data.finished.metadata_count; - items = event->data.finished.metadata_elements; - status->Set(NanNew("metadata"), ParseMetadata(items, count)); - return NanEscapeScope(status); - case GRPC_SERVER_RPC_NEW: - rpc_new = NanNew<Object>(); - if (event->data.server_rpc_new.method == NULL) { - return NanEscapeScope(NanNull()); - } - rpc_new->Set( - NanNew("method"), - NanNew(event->data.server_rpc_new.method)); - rpc_new->Set( - NanNew("host"), - NanNew(event->data.server_rpc_new.host)); - rpc_new->Set(NanNew("absolute_deadline"), - NanNew<Date>(TimespecToMilliseconds( - event->data.server_rpc_new.deadline))); - count = event->data.server_rpc_new.metadata_count; - items = event->data.server_rpc_new.metadata_elements; - metadata = NanNew<Array>(static_cast<int>(count)); - for (unsigned int i = 0; i < count; i++) { - Handle<Object> item_obj = Object::New(); - item_obj->Set(NanNew("key"), - NanNew(items[i].key)); - item_obj->Set( - NanNew("value"), - NanNew(items[i].value, static_cast<int>(items[i].value_length))); - metadata->Set(i, item_obj); - } - rpc_new->Set(NanNew("metadata"), ParseMetadata(items, count)); - return NanEscapeScope(rpc_new); - default: - return NanEscapeScope(NanNull()); - } -} - -Handle<Value> CreateEventObject(grpc_event *event) { - NanEscapableScope(); - if (event == NULL) { - return NanEscapeScope(NanNull()); - } - Handle<Object> event_obj = NanNew<Object>(); - Handle<Value> call; - if (TagHasCall(event->tag)) { - call = TagGetCall(event->tag); - } else { - call = Call::WrapStruct(event->call); - } - event_obj->Set(NanNew<String, const char *>("call"), call); - event_obj->Set(NanNew<String, const char *>("type"), - NanNew<Number>(event->type)); - event_obj->Set(NanNew<String, const char *>("data"), GetEventData(event)); - - return NanEscapeScope(event_obj); -} - -} // namespace node -} // namespace grpc |