1// Copyright (c) 2010 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "content/child/npapi/plugin_string_stream.h"
6
7#include "url/gurl.h"
8
9namespace content {
10
11PluginStringStream::PluginStringStream(
12    PluginInstance* instance,
13    const GURL& url,
14    bool notify_needed,
15    void* notify_data)
16    : PluginStream(instance, url.spec().c_str(), notify_needed, notify_data) {
17}
18
19PluginStringStream::~PluginStringStream() {
20}
21
22void PluginStringStream::SendToPlugin(const std::string &data,
23                                      const std::string &mime_type) {
24  // Protect the stream against it being destroyed or the whole plugin instance
25  // being destroyed within the plugin stream callbacks.
26  scoped_refptr<PluginStringStream> protect(this);
27
28  int length = static_cast<int>(data.length());
29  if (Open(mime_type, std::string(), length, 0, false)) {
30    // TODO - check if it was not fully sent, and figure out a backup plan.
31    int written = Write(data.c_str(), length, 0);
32    NPReason reason = written == length ? NPRES_DONE : NPRES_NETWORK_ERR;
33    Close(reason);
34  }
35}
36
37}  // namespace content
38