Initial checkin of gRPC to third_party/

third_party/grpc/src/php/lib/Grpc/ClientStreamingCall.php

+<?php
 /*
- * Copyright (C) 2013 Google Inc. All rights reserved.
+ *
+ * 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.
+ *
  */
 
+namespace Grpc;
+
 /**
- * @constructor
+ * Represents an active call that sends a stream of messages and then gets a
+ * single response.
  */
-WebInspector.TextDictionary = function()
+class ClientStreamingCall extends AbstractCall
 {
-    this._words = {};
-}
-
-WebInspector.TextDictionary.prototype = {
     /**
-     * @param {string} word
+     * Start the call.
+     *
+     * @param array $metadata Metadata to send with the call, if applicable
      */
-    addWord: function(word)
+    public function start($metadata = [])
     {
-        if (!this._words[word])
-            this._words[word] = 1;
-        else
-            ++this._words[word];
-    },
+        $this->call->startBatch([
+            OP_SEND_INITIAL_METADATA => $metadata,
+        ]);
+    }
 
     /**
-     * @param {string} word
+     * Write a single message to the server. This cannot be called after
+     * wait is called.
+     *
+     * @param ByteBuffer $data    The data to write
+     * @param array      $options an array of options, possible keys:
+     *                            'flags' => a number
      */
-    removeWord: function(word)
+    public function write($data, $options = [])
     {
-        if (!this._words[word])
-            return;
-        if (this._words[word] === 1)
-            delete this._words[word];
-        else
-            --this._words[word];
-    },
+        $message_array = ['message' => $data->serialize()];
+        if (isset($options['flags'])) {
+            $message_array['flags'] = $options['flags'];
+        }
+        $this->call->startBatch([
+            OP_SEND_MESSAGE => $message_array,
+        ]);
+    }
 
     /**
-     * @param {string} prefix
-     * @return {!Array.<string>}
+     * Wait for the server to respond with data and a status.
+     *
+     * @return [response data, status]
      */
-    wordsWithPrefix: function(prefix)
+    public function wait()
     {
-        var words = [];
-        for (var i in this._words) {
-            if (i.startsWith(prefix))
-                words.push(i);
-        }
-        return words;
-    },
+        $event = $this->call->startBatch([
+            OP_SEND_CLOSE_FROM_CLIENT => true,
+            OP_RECV_INITIAL_METADATA => true,
+            OP_RECV_MESSAGE => true,
+            OP_RECV_STATUS_ON_CLIENT => true,
+        ]);
+        $this->metadata = $event->metadata;
 
-    /**
-     * @param {string} word
-     * @return {boolean}
-     */
-    hasWord: function(word)
-    {
-        return !!this._words[word];
-    },
-
-    /**
-     * @param {string} word
-     * @return {number}
-     */
-    wordCount: function(word)
-    {
-        return this._words[word] ? this._words[word] : 0;
-    },
-
-    reset: function()
-    {
-        this._words = {};
+        return [$this->deserializeResponse($event->message), $event->status];
     }
 }