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author | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-03-29 16:04:01 +0100 |
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committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-03-29 16:04:01 +0100 |
commit | 88083f8c683c18f4de68a20c863a82a9da65db8f (patch) | |
tree | 926656892d9d80260da02ea8ea71031b140c51df /dom/media/gmp/widevine-adapter/content_decryption_module_ext.h | |
parent | f999f544aad04069b03704d994a99352263f600b (diff) | |
parent | 843e4ceffd6ce21a6e6db37419335eafdc543e18 (diff) | |
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Merge branch 'master' into Sync-weave
Diffstat (limited to 'dom/media/gmp/widevine-adapter/content_decryption_module_ext.h')
-rw-r--r-- | dom/media/gmp/widevine-adapter/content_decryption_module_ext.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/dom/media/gmp/widevine-adapter/content_decryption_module_ext.h b/dom/media/gmp/widevine-adapter/content_decryption_module_ext.h new file mode 100644 index 000000000..5df8344e6 --- /dev/null +++ b/dom/media/gmp/widevine-adapter/content_decryption_module_ext.h @@ -0,0 +1,64 @@ +// 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. + +#ifndef CDM_CONTENT_DECRYPTION_MODULE_EXT_H_ +#define CDM_CONTENT_DECRYPTION_MODULE_EXT_H_ + +#if defined(_WIN32) +#include <windows.h> +#endif + +#include "content_decryption_module_export.h" + +#if defined(_MSC_VER) +typedef unsigned int uint32_t; +#else +#include <stdint.h> +#endif + +namespace cdm { + +#if defined(_WIN32) +typedef wchar_t FilePathCharType; +typedef HANDLE PlatformFile; +const PlatformFile kInvalidPlatformFile = INVALID_HANDLE_VALUE; +#else +typedef char FilePathCharType; +typedef int PlatformFile; +const PlatformFile kInvalidPlatformFile = -1; +#endif // defined(_WIN32) + +struct HostFile { + HostFile(const FilePathCharType* file_path, + PlatformFile file, + PlatformFile sig_file) + : file_path(file_path), file(file), sig_file(sig_file) {} + + // File that is part of the host of the CDM. + const FilePathCharType* file_path = nullptr; + PlatformFile file = kInvalidPlatformFile; + + // Signature file for |file|. + PlatformFile sig_file = kInvalidPlatformFile; +}; + +} // namespace cdm + +extern "C" { + +// Functions in this file are dynamically retrieved by their versioned function +// names. Increment the version number for any backward incompatible API +// changes. + +// Verifies CDM host. All files in |host_files| are opened in read-only mode. +// +// Returns false and closes all files if there is an immediate failure. +// Otherwise returns true as soon as possible and processes the files +// asynchronously. All files MUST be closed by the CDM after this one-time +// processing is finished. +CDM_API bool VerifyCdmHost_0(const cdm::HostFile* host_files, + uint32_t num_files); +} + +#endif // CDM_CONTENT_DECRYPTION_MODULE_EXT_H_ |