1 // Copyright (c) 2012 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.
5 #include "content/child/npapi/plugin_stream.h"
9 #include "base/files/file_path.h"
10 #include "base/files/file_util.h"
11 #include "base/logging.h"
12 #include "content/child/npapi/plugin_instance.h"
16 void PluginStream::ResetTempFileHandle() {
20 void PluginStream::ResetTempFileName() {
21 temp_file_path_
= base::FilePath();
24 void PluginStream::WriteAsFile() {
25 if (RequestedPluginModeIsAsFile())
26 instance_
->NPP_StreamAsFile(&stream_
, temp_file_path_
.value().c_str());
29 size_t PluginStream::WriteBytes(const char* buf
, size_t length
) {
30 return fwrite(buf
, sizeof(char), length
, temp_file_
);
33 bool PluginStream::OpenTempFile() {
34 DCHECK_EQ(static_cast<FILE*>(NULL
), temp_file_
);
36 if (base::CreateTemporaryFile(&temp_file_path_
))
37 temp_file_
= base::OpenFile(temp_file_path_
, "a");
40 base::DeleteFile(temp_file_path_
, false);
47 void PluginStream::CloseTempFile() {
48 if (!TempFileIsValid())
51 base::CloseFile(temp_file_
);
52 ResetTempFileHandle();
55 bool PluginStream::TempFileIsValid() const {
56 return temp_file_
!= NULL
;
59 } // namespace content