Index: chrome/common/media/cdm_host_file_path.cc |
diff --git a/chrome/common/media/cdm_host_file_path.cc b/chrome/common/media/cdm_host_file_path.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..421f4dbc7e613f46b3f0abe5c52d70bf104d5441 |
--- /dev/null |
+++ b/chrome/common/media/cdm_host_file_path.cc |
@@ -0,0 +1,103 @@ |
+// Copyright 2017 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 "chrome/common/media/cdm_host_file_path.h" |
+ |
+#include "base/files/file_path.h" |
+#include "base/files/file_util.h" |
+#include "base/logging.h" |
+#include "base/macros.h" |
+#include "base/memory/ptr_util.h" |
+#include "base/path_service.h" |
+#include "build/build_config.h" |
+#include "chrome/common/chrome_version.h" |
+ |
+#if defined(OS_MACOSX) |
+#include "base/mac/bundle_locations.h" |
+#include "chrome/common/chrome_constants.h" |
+#endif |
+ |
+namespace chrome { |
+ |
+namespace { |
+ |
+using content::CdmHostFilePath; |
+ |
+// TODO(xhwang): Move this to a common place if needed. |
+const base::FilePath::CharType kSignatureFileExtension[] = |
+ FILE_PATH_LITERAL(".sig"); |
+ |
+// Returns the signature file path given the |file_path|. This function should |
+// only be used when the signature file and the file are located in the same |
+// directory. |
+base::FilePath GetSigFilePath(const base::FilePath& file_path) { |
+ return file_path.AddExtension(kSignatureFileExtension); |
+} |
+ |
+} // namespace |
+ |
+void AddCdmHostFilePaths( |
+ std::vector<content::CdmHostFilePath>* cdm_host_file_paths) { |
+ DVLOG(1) << __func__; |
+ DCHECK(cdm_host_file_paths); |
+ DCHECK(cdm_host_file_paths->empty()); |
+ |
+#if defined(OS_WIN) |
+ |
+ static const base::FilePath::CharType* const kUnversionedFiles[] = { |
+ FILE_PATH_LITERAL("chrome.exe")}; |
+ static const base::FilePath::CharType* const kVersionedFiles[] = { |
+ FILE_PATH_LITERAL("chrome.dll"), FILE_PATH_LITERAL("chrome_child.dll")}; |
+ |
+ // Find where chrome.exe is installed. |
+ base::FilePath chrome_exe_dir; |
+ if (!PathService::Get(base::DIR_EXE, &chrome_exe_dir)) |
+ NOTREACHED(); |
+ |
+ cdm_host_file_paths->reserve(arraysize(kUnversionedFiles) + |
+ arraysize(kVersionedFiles)); |
+ |
+ for (size_t i = 0; i < arraysize(kUnversionedFiles); ++i) { |
+ base::FilePath file_path = chrome_exe_dir.Append(kUnversionedFiles[i]); |
+ DVLOG(2) << __func__ << ": unversioned file " << i << " at " |
+ << file_path.value(); |
+ cdm_host_file_paths->push_back( |
+ CdmHostFilePath(file_path, GetSigFilePath(file_path))); |
+ } |
+ |
+ base::FilePath version_dir(chrome_exe_dir.AppendASCII(CHROME_VERSION_STRING)); |
+ for (size_t i = 0; i < arraysize(kVersionedFiles); ++i) { |
+ base::FilePath file_path = version_dir.Append(kVersionedFiles[i]); |
+ DVLOG(2) << __func__ << ": versioned file " << i << " at " |
+ << file_path.value(); |
+ cdm_host_file_paths->push_back( |
+ CdmHostFilePath(file_path, GetSigFilePath(file_path))); |
+ } |
+ |
+#elif defined(OS_MACOSX) |
+ |
+ base::FilePath chrome_framework_path = |
+ base::mac::FrameworkBundlePath().Append(chrome::kFrameworkExecutableName); |
+ |
+ DVLOG(2) << __func__ |
+ << ": chrome_framework_path=" << chrome_framework_path.value(); |
+ cdm_host_file_paths->push_back(CdmHostFilePath( |
+ chrome_framework_path, GetSigFilePath(chrome_framework_path))); |
+ |
+#elif defined(OS_LINUX) |
+ |
+ base::FilePath chrome_exe_dir; |
+ if (!PathService::Get(base::DIR_EXE, &chrome_exe_dir)) |
+ NOTREACHED(); |
+ |
+ base::FilePath chrome_path = |
+ chrome_exe_dir.Append(FILE_PATH_LITERAL("chrome")); |
+ DVLOG(2) << __func__ << ": chrome_path=" << chrome_path.value(); |
+ cdm_host_file_paths->push_back( |
+ CdmHostFilePath(chrome_path, GetSigFilePath(chrome_path))); |
+ |
+#endif // defined(OS_WIN) |
+} |
+ |
+} // namespace chrome |