Index: content/common/media/cdm_host_file.cc |
diff --git a/content/common/media/cdm_host_file.cc b/content/common/media/cdm_host_file.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ea5df9c3bba822567248b77f9af8704562b27101 |
--- /dev/null |
+++ b/content/common/media/cdm_host_file.cc |
@@ -0,0 +1,60 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "content/common/media/cdm_host_file.h" |
+ |
+#include <memory> |
+ |
+#include "base/logging.h" |
+#include "base/memory/ptr_util.h" |
+#include "media/cdm/content_decryption_module_ext.h" |
+ |
+namespace content { |
+ |
+// const char kSigFileExtension[] = ".sig"; |
+ |
+std::unique_ptr<CdmHostFile> CdmHostFile::Create( |
+ const base::FilePath& file_path) { |
+ // Open file at |file_path|. |
+ base::File file(file_path, base::File::FLAG_OPEN | base::File::FLAG_READ); |
+ if (!file.IsValid()) { |
+ DVLOG(1) << "Failed to open file at " << file_path.MaybeAsASCII(); |
+ return nullptr; |
+ } |
+ |
+ // Also open the sig file. |
+ |
+ // HACK(xhwang): This is a HACK since we don't have a sig file now. |
+ base::FilePath sig_file_path = file_path; |
+ |
+ // base::FilePath sig_file_path = file_path.AppendASCII(kSigFileExtension); |
+ base::File sig_file(sig_file_path, |
Greg K
2017/01/09 21:45:14
On OS X we'll need to locate the signature file in
tinskip1
2017/01/09 23:49:30
Specifically in the Chrome Framework.
xhwang
2017/01/12 20:15:02
Good point. Will do.
xhwang
2017/01/18 06:03:58
On Mac we are more interested in "Google Chrome Fr
|
+ base::File::FLAG_OPEN | base::File::FLAG_READ); |
+ if (!sig_file.IsValid()) { |
+ DVLOG(1) << "Failed to open sig file at " << sig_file_path.MaybeAsASCII(); |
+ return nullptr; |
+ } |
+ |
+ return std::unique_ptr<CdmHostFile>( |
+ new CdmHostFile(file_path, std::move(file), std::move(sig_file))); |
jrummell
2016/12/16 20:21:30
I think Chromium is moving to base::MakeUnique<Cdm
xhwang
2017/01/12 20:15:02
Good point. Will do.
xhwang
2017/01/18 06:03:58
Actually, now I remember why I didn't use MakeUniq
|
+} |
+ |
+cdm::CdmHostFile CdmHostFile::TakePlatformFile() { |
+ return cdm::CdmHostFile(file_path_.value().c_str(), file_.TakePlatformFile(), |
+ sig_file_.TakePlatformFile()); |
+} |
+ |
+CdmHostFile::CdmHostFile(const base::FilePath& file_path, |
+ base::File file, |
+ base::File sig_file) |
+ : file_path_(file_path), |
+ file_(std::move(file)), |
+ sig_file_(std::move(sig_file)) { |
+ DVLOG(1) << __func__ << ": " << file_path_.value(); |
+ DCHECK(!file_path_.empty()) << "File path is empty."; |
+ DCHECK(file_.IsValid()) << "Invalid file."; |
+ DCHECK(sig_file_.IsValid()) << "Invalid signature file."; |
+} |
+ |
+} // namespace content |